Roper vs. Simmons

Roper vs. Simmons was one of the few cases in almost two decades to address whether it’s constitutional under the eighth and fourteenth amendments to execute a juvenile offender who was over the age of fifteen but under the age of eighteen when he/she committed a capital crime. In 1988, Thompson vs. Oklahoma banned the execution of minors who were sixteen years of age when they committed a capital crime. Another case, Stanford vs. Kentucky (1989), divided the court which eventually rejected that the Constitution excludes capital punishment for minors of this age group.Roper vs. Simmons overturned the decision in Stanford vs. Kentucky. Only seven countries in the past century have favored execution of minors convicted of capital crimes: Iran, Pakistan, Saudi Arabia, Yemen, Nigeria, China, and Congo. Before the case many Americans did not think that the execution of minors was considered cruel and unusual punishment if a capital crime was committed, but after the crime many Amer icans began to oppose it. Those seven countries have also, since then, prohibited these executions.Christopher Simmons was a junior in high school at the age of seventeen when he committed a pre-meditated murder. Around nine months after the crime was committed when he was eighteen years of age, he was tried in court and sentenced to death. Simmons discussed his plan to kill Shirley Crook with his two friends Charles Benjamin and John Tessemer (ages fifteen and sixteen at the time), resulting from a car accident involving Benjamin and Simmons. Simmons’ idea was to break in to Mrs. Crook’s home, tie her up, and drive her to a bridge where he would throw her off of to her death.Simmons was under the impression that he and his friends could get away with the crime because they were minors. The three boys met around 2:00 A. M. on the night the murder was committed (September 9th, 1993). Tessemer backed out before the other two boys went on their way (he was charged with co nspiracy at first, but the charges were dropped when he testified against Simmons). The two boys proceeded to enter the Crook home by reaching through an open window and unlocking their back door. Simmons turned on a hallway light, startling Mrs.Crook as she asked who was there. Simmons then entered her bedroom, recognizing her which he later said was his resolve to murder her. The two boys worked together and used duct tape to cover her eyes and mouth and bound her hands. They took her minivan to a state park, reinforced her bindings, and covered her head with a towel. They then walked to a railroad trestle over the Meramec River, tied her hands and feet together with electrical wire, and wraped her entire face with duct tape before they threw her into the waters below for her to drown.The afternoon of September 9th, 1993, Shirley’s husband, Steven Crook, returned from an overnight trip and was alarmed by the messy house he came home to without his wife there to welcome him. After he reported his wife missing, the same afternoon fisherman recovered the victim’s body form the Meramec River. Simmons apparently had been bragging to his friends about murdering Shirley saying he killed her â€Å"because the bitch seen my face†. The next day, police received information about Simmons’ involvement the crime and he was arrested at his high school in Fenton, Missouri.Simmons waived his right to an attorney and immediately agreed to answer questions. Before the second hour of questioning was over, Simmons had already confessed to murdering Shirley Crook and agreed to perform a video reenactment of the crime. Simmons’ excuse for the crime he claimed was to avoid his arrest for the recent car accident they both had been involved in. The State of Missouri charged Simmons with burglary, kidnapping, stealing, and murder in the first degree. Simmons was seventeen years of age at the time, but was tried as an adult.The State immediately soug ht the death penalty, after Shirley Crook’s husband, daughter and two sisters presented horrifying evidence on how much impact her death had already brought to their lives. Simmons’ mother, father, two half brothers, neighbor, and friend all pleaded on behalf of his mercy to the court. Simmons’ lawyer argued that his age should be considered a mitigating factor, but the jury still recommended the death penalty, and the trial judge decided to impose it. About 9 years after the Simmons’ case had completely run its course, in 2002 Atkins vs.Virginia prohibited the execution of a mentally retarded person, and Simmons’ tried to file a new petition for state postconviction relief, saying that this made the Constitution prohibit the execution of someone if the crime was committed when they were under 18. This was the second time Simmons had appealed; the first being when he claimed he had not received adequate assistance during the trial because additiona l information regarding his difficult home background, impulsivity, and being easily influenced by others was not presented to the judge (this appeal was rejected). They reviewed the Stanford vs.Kentucky case and agreed that it was no longer valid with influence of international opinion of execution of minors who had committed capital crimes. Justice Anthony Kennedy spoke for the State in March 2005 stating that execution of juveniles who committed crimes before they turned 18 was considered cruel and unusual punishment. Simmons’ death sentence was then set aside and they resentenced him to life in prison with no chance of parole, probation, or release without the Governor’s doing so personally. This case showed very well that the United States is fair to their accused criminals.The court showed this strongly when they thoroughly considered and thought out each appeal that Christopher made to them, and they thoroughly reviewed all of his rights as well. Any other adult would have received the death penalty without questioning, but Simmons got multiple opportunities that people over eighteen would not have gotten. It was surprising that Simmons won the appeal after the Atkins vs. Virginia case because he was not mentally retarded and couldn’t exactly relate to the case himself. Murder is murder, and Christopher should not have had as much mitigation because his crime was completely pre-meditated.

Is Human Population Growth A Problem Environmental Sciences Essay

The universe population refers to the entire figure of life worlds on Earth at a given clip. For the past 10, 000 old ages, the universe has been sing a rapid addition in human population. Harmonizing to the most recent U.N. statistics, population has grown from several 1000000s back in the B.C. to over 6.6 billion in the twenty-first century. Even though the growing rate is bit by bit decelerating, the U.N. population Division still expect the world-wide population to really much hit 9.1 billion by 2050. With most of the addition in Asia and Africa, in peculiar, the poorer states that have no entree to proper family-planning programmes.Why wage attending to the lifting human population?We have all known for long that the human population is no uncertainty the main subscriber to environmental sufferings. However, what small know of is that the human population is merely one of the several factors that affect the environment. The extent to which population addition can be considered a job is still reliant on other factors. One widely used expression that could assist us understand what factors could really interplayed to do that important impact, would be the IPAT theoretical account that John Holdren from Harvard University came up with. This theoretical account represents how the entire impact on the enviroment consequences from the interaction among population, richness and technoloy. An Increased population intensifies impact on the environment as more persons take up infinite, usage resources, and generate waste. As the population gets older it gets more flush excessively, thereby demanding higher life criterions to fulfill their ‘wants ‘ . To run into the homo ‘s instatiable ‘wants ‘ , better engineering would hold to be developed to better mine fossil fuels, clear old-growth woods, or fish. Assuming that everybody has to be fed, clothed, housed and hopefully supported by paid employment. An increased population would really intend the intensification of the impact that the human population has on the Ecosystem. Hence, the job is non merely that the population is burgeoning. It is besides that the use of the resources, and environmental amendss are besides increasing at a phenomenol velocity.Impacts and EffectssAll of us would hold known by now that a lifting planetary population have devasting impacts on the Earth. It non merely erodes the life criterions of the universe population, consequences in poorness in already hapless states, affect a state ‘s economic system, but most significantly has a negative impact on the Ecosystem. We will in the undermentioned paragraphs, expression in deepness the assorted effects it has on the Earth. There are many environmental jobs associated with it, nevertheless, we will merely look into the chief and the most serious menaces that are being posed by it. They are viz. , urbanization, deforestation, nutrient security, H2O, energy, clime alteration and biodiversity. ( alter some of them )UrbanizationUrbanization is being defined as the physical growing of urban countries as a consequence of planetary alteration. Furthermore, It can besides be interpreted as the motion of people from rural to urban countries with population growing comparing to urban migration. The United Nations ‘ undertaking suggested that 60 % of the universe ‘s population would populate in urban countries at the terminal of 2030. Sing the limited resources of an urban metropolis, an increased in the population residing at that place would take to more nutrient, more land, more energy, and more H2O being needed to better suit to them. And when that happened, jobs like nutrient security, H2O scarceness, land deficit, and energy deficit will necessitate to be answered.DeforestationTo work out these issues states have come up with assorted manner like land reclaimation, †¦Ã¢â‚¬ ¦.However, many states have been sing the uncluttering up forest to do manner for the enlargement of their metropoliss as the most convenient and congst-effective manner. As they cant afford the cost of land reclaimation And this procedure of glade of of course happening woods by logging and combustion is being known as deforestaton. The expanded district were normally used to turn more harvests, raise more animate beings, every bit good as The lone manner to ease these ballooning demands, is to take between the nature and homo. Eithe r the nature or homo has to give manner, which, in many case, the nature does. Food deficit Water scarceness The lone manner to ease these ballooning demands, is to take between the nature and homo. Either the nature or homo has to give manner, which, in many case, the nature does. ( add in facts form research ) All of the jobs were attributed to the deficiency of land, people started killing woodCausesUrbanization occurs of course from single and corporate attempts to cut down clip and disbursal in transposing and transit while bettering chances for occupations, instruction, lodging, and transit. Populating in metropoliss licenses persons and households to take advantage of the chances of propinquity, diverseness, and market place competition.Peoples move into metropoliss to seek economic chances. In rural countries, frequently on little household farms, it is hard to better one ‘s criterion of life beyond basic nutriment. Farm life is dependent on unpredictable environmental conditions, and in times of drouth, inundation or plague, survival becomes highly debatable.Cities, in contrast, are known to be topographic points where money, services and wealth are centralized. Cities are where lucks are made and where societal mobility is possible. Businesss, which generate occupations and c apital, are normally located in urban countries. Whether the beginning is trade or touristry, it is besides through the metropoliss that foreign money flows into a state. It is easy to see why person life on a farm might wish to take their opportunity traveling to the metropolis and seeking to do adequate money to direct back place to their fighting household.There are better basic services every bit good as other specializer services that are n't found in rural countries. There are more occupation chances and a greater assortment of occupations. Health is another major factor. Peoples, particularly the aged are frequently forced to travel to metropoliss where there are physicians and infirmaries that can provide for their wellness demands. Other factors include a greater assortment of amusement ( eating houses, film theatres, subject Parkss, etc ) and a better quality of instruction, viz. universities. Due to their high populations, urban countries can besides hold much more divers e societal communities leting others to happen people like them when they might non be able to in rural countries.These conditions are heightened during times of alteration from a pre-industrial society to an industrial 1. It is at this clip that many new commercial endeavors are made possible, therefore making new occupations in metropoliss. It is besides a consequence of industrialisation that farms go more mechanised, seting many laborers out of work. This is presently happening fastest in India.Environmental effectsThe urban heat island has become a turning concern and is increasing over the old ages. The urban heat island is formed when industrial and urban countries are developed and heat becomes more abundant. In rural countries, a big portion of the entrance solar energy is used to vaporize H2O from flora and dirt. In metropoliss, where less flora and exposed dirt exists, the bulk of the Sun ‘s energy is absorbed by urban constructions and asphalt. Hence, during warm d aytime hours, less evaporative chilling in metropoliss allows surface temperatures to lift higher than in rural countries. Additional metropolis heat is given off by vehicles and mills, every bit good as by industrial and domestic warming and chilling units. [ 13 ] This consequence causes the metropolis to go 2 to 10o F ( 1 to 6o C ) warmer than environing landscapes. [ 14 ] . Impacts besides include cut downing dirt wet and intensification of C dioxide emanations. [ 15 ]In his book Whole Earth Discipline, Stewart Brand argues that the effects of urbanisation are on the overall positive for the environment. First, the birth rate of new urban inhabitants falls instantly to replacement rate, and keeps falling. This can forestall overpopulation in the hereafter. Second, it puts a halt to destructive subsistence farming techniques, like cut and burn agribusiness. Finally, it minimizes land usage by worlds, go forthing more for nature. [ 12 ]Food securityWill at that place be plenty nutr ient to travel around? In 64 of 105 developing states studied by the UN Food and Agriculture Organization, the population has been turning faster than nutrient supplies. Population force per unit areas have degraded some 2 billion hectares of cultivable land – an country the size of Canada and the U.S. Massive population growing, lifting incomes and turning ingestion of meat are driving the demand for nutrient. Food production has increased well over the past century sustained by increasing outputs due to irrigation, fertilizer usage and enlargement into new lands. But there has been small consideration of nutrient energy efficiency or the ability to understate the loss of energy from nutrient during the harvest home, processing, devouring and recycling phases ( UNEP, 2009 ) . Over the past 10 old ages, nevertheless, the production of cereals has stabilised and the constitution of piscaries declined, due to miss of investing. This is despite the demand for an estimated 50 per centum addition in current nutrient production degrees by 2013 to maintain up with demand ( Millennium Project, 2008a ) . The effects of population growing, clime alteration, land debasement, harvest and cropland losingss to non-food production, H2O scarceness, desertification, resource-depleting subsistence schemes and urban enlargement agencies nutrient production could be every bit much as 25 per centum less than demand by 2050 ( UNEP, 2009 ) . Subsequently, universe nutrient monetary values, which late reached crisis degree, are expected to increase by a farther 30 to 50 per centum. Agribusiness histories for 70 per centum of human usage of fresh H2O. However, less than half of the universe ‘s land is suited for irrigation and the sum of irrigated land country is falling because of dirt eroding, salination, acidification, and alimentary depletion. By 2020, 30 per centum of cultivable land may be salinated and every bit much as 50 per centum by 2050 ( Foresight, 2009a ) . Genetic and scientific alteration of nutrient is likely to be necessary, for human and carnal ingestion, and for biofuel production ( DCDC, 2007 ) . New agricultural methods such as better rain-fed agribusiness and irrigation direction, familial technology for higher-yielding harvests, and preciseness agribusiness and aquaculture should be considered. To cut down the strain on fresh water agribusiness and set down the viability of saltwater agribusiness on coastlines should besides be assessed ( Millennium Project, 2008a ) . WaterWaterWater is progressively scarce. If current tendencies continue, 90 per centum of fresh water supplies will vanish by 2030 ( OECD, 2003 ) . Already, 700 million people face H2O scarceness. By 2025, this figure could turn to 3 billion, with two-thirds of the universe ‘s population confronting water-shortages ( Millennium Project, 2008a ; OECD, 2003 ) . EnergyEnergyWorld energy demands could duplicate in 20 old ages. Oil demand is projected to turn about 40 per centum from 2006 to 2030 ( Millennium Project, 2008a ) .BiodiversityChanges in land-use are impacting biodiversity. Activities include run outing wetlands, uncluttering woods and substructure enlargement ( OECD, 2003 ; Millennium Project, 2008b ) . Climate alteration is besides holding an consequence. The loss of biodiversity and renewable natural resources reduces stableness and resiliency, and leads to atomization, species loss, and the loss of ecosystem quality. All are critical for economic growing and human wellbeing.Climate ChangeGreenhouse gas emanations are expected to turn by 52 per centum by 2050 ( Millennium Project, 2008a ) . Progressive clime alteration will cut down land for habitation, as some parts experience desertification and others lasting implosion therapy from lifting sea degrees ( DCDC, 2007 ) . Regional conditions forms will be capable to alter, with i ncreased frequence and strength of utmost conditions events, such as heat moving ridges, drouths, storms and inundations ( OECD, 2003 ; Millennium Project, 2008b ) . These alterations will impact projected nutrient production as some parts will be unable to turn current nutrient basics. Furthermore, fish stocks will decrease or migrate ; and there will be increased force per unit area on H2O supplies and associated industries ( DCDC, 2007 ) .In the past decennary in every environmental sector, conditions have either failed to better, or they are declining:Public wellness:Dirty H2O, along with hapless sanitation, kills over 12 million people each twelvemonth, most in developing states. Air pollution putting to deaths about 3 million more. Heavy metals and other contaminations besides cause widespread wellness jobs.Sum of land lost to farming by debasement peers 2/3 of North America.Food supply:Will at that place be plenty nutrient to travel around? In 64 of 105 developing states studied by the UN Food and Agriculture Organization, the population has been turning faster than nutrient supplies. Population force per unit areas have degraded some 2 bi llion hectares of cultivable land – an country the size of Canada and the U.S.Fresh water:The supply of fresh water is finite, but demand is surging as population grows and usage per capita rises. By 2025, when universe population is projected to be 8 billion, 48 states incorporating 3 billion people will confront deficits.Coastlines and oceans:One-half of all coastal ecosystems are pressured by high population densenesss and urban development. A tide of pollution is lifting in the universe ‘s seas. Ocean piscaries are being overexploited, and fish gimmicks are down.The demand for forest merchandises exceeds sustainable ingestion by 25 % .Forests:About half of the universe ‘s original wood screen has been lost, and each twelvemonth another 16 million hectares are cut, bulldozed, or burned. Forests provide over US $ 400 billion to the universe economic system yearly and are critical to keeping healthy ecosystems. Yet, current demand for forest merchandises may tran scend the bound of sustainable ingestion by 25 % .2/3 of the universe ‘s species are in diminution.Biodiversity:The Earth ‘s biological diverseness is important to the continued verve of agribusiness and medicate – and possibly even to life on Earth itself. Yet human activities are forcing many 1000s of works and carnal species into extinction. Two of every three species is estimated to be in diminution.Global clime alteration:The Earth ‘s surface is warming due to greenhouse gas emanations, mostly from firing fossil fuels. If the planetary temperature rises as projected, sea degrees would lift by several metres, doing widespread implosion therapy. Global heating besides could do drouths and disrupt agribusiness.

Buddhism Essay Example | Topics and Well Written Essays - 1000 words - 2

Buddhism - Essay Example This is achieved as a profound peace after a long process of liberation. In other words, Nirvana is the ultimate union with the Supreme Being (Hughes 38). Therefore, there will be tremendous ultimate joy in this experience, allowing an individual to be free from suffering and other related negative consequences of life. Unlike any other religions that have special time or day for their worship, Buddhism only considers its followers to go to the temples when they only have time or technically when they can (Brannen 30). However, in most of the time, Buddhists go to the temple on a full moon day (Guruge 60). In a temple, Buddhists find the best education for life. They call their temple a Vihara where there is a shrine room with large statues of Buddha and his disciples. A temple shows a complete manifestation of what Buddhism is all about. For instance, there are relics and available manuscripts about Buddhism found in the temple. Not only that. Considering the point that this place c ould be the best place for education, therefore there are remarkable rooms for lecture, meditation and library, respectively. Indeed, the temple itself showcases what Buddhism is all about and it is clear that it is in line with educating the people who primarily believe in the teachings of Buddha. There are many symbolism associated with practices and relevant beliefs in line with Buddhism. For example, Buddhists believe that placing flowers on the front of the Buddhist Statue would remind them of the thought that people will not live forever (Poor and Poirrier 204). Therefore, it is always an important principle among Buddhists to always act well in life. Here are some of the essential things they need to do in order to remarkably do the right thing in life. First, Buddhists believe that they should not hurt living things. This explains the point why it is forbidden for them to kill a cow or any other related living creatures. For them, the spirit or the spirits of gods live in th em they are so sacred that killing them is strongly opposed by the entire belief system linked to Buddhism. In addition, Buddhists are always reminded of the ultimate principle in life to not to take advantage of what is unseen. This means that this religion just like Christianity for instance believes that what is essential is invisible to the human naked eye. Therefore, Buddhists are encouraged to use not only their eyes, but every part of the senses that a normal human being possessed. The very point of this is to do the right thing in life which eventually helps them pave the way to achieving their ultimate joy in life. Buddhists are therefore encouraged to always speak kind words with their neighbours. This goes with the reason that they have to act the right way in order to generate harmony among others and therefore peace will prevail. Furthermore, for them to be able to use their senses correctly, they are discouraged to engage in drinking alcohol. Thus, one of the ultimate forbidden things that every follower of Buddha should practice is to never be involved in drinking alcohol. Buddhists believe that one essential reason why there are evil practices in the humanity is due to the influence of alcohol. When somebody is intoxicated with wine or any alcoholic beverages, a man might be out of control of his senses, and as stated earlier, these should be used properly. A highly intoxicated person with wine for

Kodak and Fujifilm Essay Example | Topics and Well Written Essays - 1500 words - 1

Kodak and Fujifilm - Essay Example The founder of Kodak, George Eastman, an American, was dedicatedly fascinated on still photography and cameras. He patented photographic film to be stored in a roll in 1884 and after four years he had developed the first camera in the world of his invention and started operating in London. Subsequently, gradually the company became the global leader and started to dominate in the global market which has transcended beyond a century. In 1975, firstly, the company brought in significant change in the world of photography inventing digital camera. However, after 1984 in the photographic industry Kodak noticed profound changes in relation to the behavior of customers but still it remained indifferent about the changes in technologies and marketing strategies. As a result, in the 21st Century, it had to stop to manufacturing of a number of products one by one for being unable to sustain and owing to a lack of demand of the products. Finally, in the year 2012, the company filed for bankrup tcy (Beaudette & Palank, 2013). Fujifilm, a Japan based company was established in 1934 and within a decade it spread its landmark in the global market with the incorporation of effective strategies and continuous modernization of technology. In 1980, in keeping with customer requirements and to ensure its sustainability in the global market, the company made a switch from the film to digital market. As a result, it was able leverage huge amount of money from the film business and gradually reached the pinnacle of success in the photographic segment (Fujifilm Europe, n.d.). Core Business of Kodak and Fujifilm Kodak is a well known organization in the photographic film products, equipments, materials, digital imaging and services. Another principal business of Kodak is Kodak international-financial & banking business (Francis & Nias, 2012). The primarily business activities of Fujifilm entail to be involved in the development, production, sales and services of the color photographic film, digital cameras, color paper, photofinishing chemicals, graphic arts materials and equipments, medical imaging equipments, optical devices, photocopiers and printers. By the availability of these varied products, segmentation and innovation, it has captured a big global market after 1990s and has become a market leader in the photographic world in recent times (Fujifilm Europe, n.d.). Compare And Contrast About The Approach Of Management Of Both The Companies To Embrace Innovation And Management Differences That Have Impacted The Relative Success Of Kodak And Fujifilm In the global market perspective, the key dimensions of ‘change’ and ‘innovation’ are the key determinants of success to sustain in the competitive business world. These two factors are the main reasons for the downfall of Kodak and pinnacle of success for Fujifilm in the photographic market. Though Kodak entered in the market of Japan in 1905 but the management of the organization did n ot take the market seriously for strengthening the distribution system, marketing strategies, segmentation, and for making customers needs and demands assessment. After a long period in 1977, it started to focus to strengthen the marketing chain, distribution system and advertising. As a result, it became one of the best photographic product producers of the year in Japan by

Brand communication Essay Example | Topics and Well Written Essays - 250 words

Brand communication - Essay Example Net-A-Porter focuses on the quality of the brand, packaging of the products, and an effective delivery service. There are printed publications available for the customers to inform them on the current fashion trends. This exposes the brand and creates awareness, therefore, attracting new customers. Net-A-Porter has developed a mobile application known as Aurasma technology. The customers need to download the application, in order, to access different videos that show the campaigns of the advertisements. Such programs aid the customers in the determination of their required products in relation to the fashion trends (Peelen, 2005). The online retailer uses direct marketing through its managers. It uses email to communicate with the customers. In explanation, the manager in charge of the email marketing develops a regular email channel that supports the flow of information within the various departments. This ensures that the emails sent to the customers influence their purchasing behavior to buy more products. The emails create a platform for the feedback from the customers. There is an analysis of such feedback in consideration of the customers’

Programs for Nurturing Creativity Essay Example | Topics and Well Written Essays - 500 words

Programs for Nurturing Creativity - Essay Example Odyssey of the mind is one of the programs that have been extensively employed in nurturing creativity among the kids. The program has an international orientation that enhances educational programs in terms of establishing solutions that exhibit creativity in problem-solving. Ideally, the program is meant for kindergarten kids and is extended through to the college. Group members are put in different groups, and each try to employ creativity in solving certain problems ranging from analysis of literary classics to the development of mechanical devices (Creative Competitions, 2015). The creative solutions can be subjected to competition at the local, state or international level. The program is widely used in the US, and individuals from diverse backgrounds and grades participate in the program. The other program that has fundamental importance is the Future Problem-Solving Program that is employed in various educational facilities. The program is established as a measure of engaging kids in creative problem-solving ventures. Ideally, the program is aimed at stimulating thinking and effectively enhancing creative thinking among learners (FPSPI, 2015). The program has a number of programs that aid in developing activities that can bring about solutions to particular issues of critical importance. The program brings together number of students from the US, Europe and some of the Asian countries. Talent Unlimited is another program that is used in nurturing creativity in students. Students in particular learning environments are given an opportunity to engage in high-level thinking activities that enhance their skills. Essentially, the main focus is enhancing the ability of the students to thinking (Talents Unlimited, 1995). Students exposed to the program have the capability of developing thinking abilities that can aid them in solving certain problems. The program helps the

The political economies of Panama and Costa Rica Research Paper

The political economies of Panama and Costa Rica - Research Paper Example Costa Rica & Panama: Basics Costa Rica has an estimated population of 4.6 million as of July 2011 and a growth rate of 1.3% (IndexMundi, 2012). Sixty-four percent of this population is residing in urban centers of which about 94% are white, 3% black, 1% Amerindian, and 1% Chinese (IndexMundi, 2012). Their language is Spanish and the nation has high literacy rate of 94.9% (IndexMundi, 2012). The country allocated 6.3% and 10.5% in health from its GDP in 2009. The nation is located in the border of Caribbean Sea and the North Pacific Ocean. It is adjacent to Panama. Its rich geographic area is blessed with mineral, petroleum, hydropower and commercial resources (IndexMundi, 2012). Panama, on the other hand, has a population of 3.5 million and with a growth rate of 1.5% (IndexMundi, 2012). It has a 0.4 migration per a thousand of populace based and 75% of its people are residing in urban communities (IndexMundi, 2012). Panama has bilingual language: English and Spanish with predominant Roman Catholic religion. The country has allocated about 3.8% of its GDP for education and around 8.3% for health. Panama likewise is blessed with copper. Mahogany forests, hydropower and good shrimp culture among many other natural resources of commercial values. Costa Rica’s Pol-Economy Clare, Seanz and Trejos (2002) pointed that there are empirical evidences showing the decline of Costa Rica’s income per capita in the last decade albeit good economic standing in economic input. Clare et al. (2002) opined that the situation seemed amazing because the 80s to the 90s was the period when the country is undertaking serious reform in trading and fiscal performance. Re searcher attributed this mediocre 0.7% annual growth rate of income per capita to influential factors of development: demographic changes (Clare et al., 2002). The latter meant an increasing figure of labor productivity in industrial and agricultural sectors. Economists posit that such increase in participation in production, particularly women and immigrants from Nicaragua. While increased number of labor forces meant growth of income, however, economic activity is slowed by poor labor productivity. Labor productivity has only reached a poor rate of 1.57% in Costa Rica compared to 3-4% labor productivity in East Asian countries (Clare et al., 2002). Using growth accounting, researchers pointed that slow labor productivity growth is reflected in slight negative growth rate of total factor productivity (Clare et al., 2002). This finding is bit odd because the in the last four decades, multitude of technological advancements are poured in this country to support the labor forces in pr oduction. Further study using sectoral analysis was in fact utilized to determine whether slow growth of productivity is a universal phenomenon or merely underplayed by a particular sector. Oddly, Clare et al. (2002) found that the industrial and agricultural sectors continued to attain high rates labor growth productivity and TFP while the service sector stagnates in the production. Researchers opined that it’s ironic for the service sector to have decreasing production output noting that it’s absorbing a large share of resources. As a matter of fact, the service sector of Costa Rica has been allocated with budget higher than that of Brazil and Chile (Clare et al. 2002). Economists assumed that the service sector have difficulties in capturing its market. In a disaggregate

MGT506 - Strategic Leadership, Mod 1 Case Assignment Essay

MGT506 - Strategic Leadership, Mod 1 Case Assignment - Essay Example Davis (2013) explained that business analytics is instrument to achieve objectives which transformed information as data to leverage in business competition. Admittedly, they have spent tremendous amount of obtaining invaluable assets and in developing storage or database to save essential uncovered insights as knowledge-base that can be useful, for instance, in social network analysis and in behavioural studies at multiple levels (Davis, 2013). This may include concerns on retail pricing, portfolio analysis, risks positions, banking or finance management, and the empirical demand of the market based on considered demography and customer needs (Davis, 2013). This expertise on business analytics is also provided as consultancy service to pharmaceuticals, industries, companies and institutions seeking expert consultancy on organizational capacity management (Davis, 2013). In a cursory look into the organization’s performance, it is driven to empower clients using advanced analyt ics for organizations to make use of its internal database to improve its competence, performance, financials, and its quest for meaningful innovative information (Davis, 2013). Through this, clients are inspired to make fact-based decision-making to generate great impact (SAS Inc., 2012). The company also partner with clients in all development process to ensure that they are able to generate maximum satisfaction of relevant services (SAS Inc., 2012). Such commitment target at getting shared outcome. The organization used creative capital for high performance analytics and client empowerment. This process is undertaken by optimizing technology in resolving problems on financial services, pharmaceutical market development, nurturing retail business opportunities, valuing customer relations, business risk management, optimizing information technology networks with cross-functional solutions via information management, analytics and business intelligence (SAS Inc., 2012). SAS services are rendered to 60,000 sites over 135 countries which include 90 of top companies of on the 2011 Fortune Global 500Â ® list (SAS Inc., 2012). The company has been an avid service provider on customer intelligence, improving governance, IT performance management, retail and supply chain in the manufacturing industry, product marketing, pricing and packaging, banking, insurance, risk management, Saas, business analytics, business intelligence, performance management, communications, health and life sciences, data integration, information management, alliances and channels, and relations (SAS.com. 2013). As of these days, it has developed 903 companies in partnerships and alliances based on its online directory (SAS.com, 2013). The success of this organization is obviously attained because they have clear vision, mission, goals, and sustained good relationship with its clienteles. They see tangible results of the SAS’s software and services (SAS.com, 2013). Their systems are m atched with mixture of transformational and transactional leadership that are applied in managing in its operation, in relating to customers, and in managing its human resources. CNNMoney (2012)

Apparel Industry Essay Example for Free

Apparel Industry Essay * Silk Steps by step process of manufacturing garments Design/sketch: In the process of manufacturing, sketching take place designs of cloths and their details are sketched. Pattern design: The pattern drafting method is used for the designing a pattern and the purpose of making this pattern is to create the sample garment. Sample making: The pattern is then sending to the sewing department so they will assemble it into a garment, this is usually stitched on calico or muslin which is an inferior quality of fabric and it reduces cost. Production pattern: This is used for huge production garment. The patterns of garments can be made by two methods CAD/CAM methods because they are consider as easiest method of designing pattern. Pattern grading: Grading is the process used for sized pattern. It is used for moving and adjusting the pattern for multiple sizes. Spreading and cutting: After grading and relaxing the fabric it will be cut  into equal pieces and then spread manually or by controlled system. Lastly the fabric is cut into the shape of the garment forms. Embroidery or screen printing: Embroidery and printing of designs took place only if it is said by the customers. Embroidery is done by using computerized equipment; each production line may include 10 to 20 embroidery stations. Sewing: Number of labor is indulging in the sewing process; this labor transforms the pieces of fabrics into designer garments. Garments are sew in an assembly line as it progresses down it get completed.

Preschool Teacher Hiring Standards, Policies, and Practices Essay Example for Free

Preschool Teacher Hiring Standards, Policies, and Practices Essay The early years of children are important because of their unique developmental needs (physical, cognitive, social and emotional). These needs can only be identified and addressed by professionally trained and competent preschool or early childhood teachers. However, attracting and hiring these teachers are serious challenges for school administrators. To look more closely into the problem and help craft a solution, this paper examined the current standards, policies, and practices in hiring preschool teachers in public and private schools in Pasig City based on the recommended hiring standards, policies, and practices in the literature, DepEd, and experts. The study suggests appropriate standards, policies, and practices in hiring teachers that will ensure that children’s unique developmental needs are met and that they shall have gained readiness to proceed to the next educational level. CHAPTER I INTRODUCTION Background of the Background of the Study Children who undergo preschool education perform better in primary grades (grade 1-3) than those who do not (Branscombe, Castle, Dorsey, Surbeck, and Taylor 2000; Jalongo, Fennimore, Pattnaik, Laverick, Brewster, and Mutuku 2004; Laosa 2005; Soliven, Guerrero, Barsaga, Palma, Canlas, and Garon 1997). Mutuku. By the time they enter elementary school, they can say the alphabet, write their names, and count numbers one to ten. They adjust better, follow instructions, and interact with their teachers and classmates. Because of thparents realize the benefits in the early schooling of children, preschool student enrollment has been growing in number, which encouraginges a number of investors to set up preschools. Preschool education is mostly managed by private individuals, organizations, and institutions because of insufficient government funding for the enhancement of preschool education (Neri 2001; Soliven et al. 1997). According to the Department of Education (DepEd), tis, there has been an unprecedented growth in the number of preschools both in rural and urban areas in the private sector. The latest directory of private preschools in Metro Manila from the Department of Education (DepEd) shows that there are 1,477 preschools all over the National Capital Region during the school year 2005-2006, and 872 preschools during the school year 2000-2001; thus, there was an increase of 575 preschools. (see table 1). (See Table 1)(See Table 1) he number latest of private schools in Metro Manila grew from 4,788 in school year 2003-2004 to 6664 in the school year 2007-2008, a 72% showing increase. from school year 2000-2001 to school year 2005-2006 (see table 1). Preschool enrollment in private schools rose from 349,574 in school year 2003-2004 to 410,778 in school year 2007-2008, an 85% increase. Many see preschool education as a profitable business, but one that entails high costs if one is to meet certain standards, such as hiring qualified and licensed teachers and paying higher salaries. Quality education also means better teacher-to-student ratio (the ideal is 1:10 or 1:15), a developmentally appropriate curriculum, and quality teaching materials—all of which translate to higher costs. Ms. Vanessa Morales, owner and administrator of Kid’s First Discovery Space preschool in BF Homes, Paranaque, wanted her preschool to be different from preschools run by business people. Her priority is providing quality education on a not-for-profit basis. At Kid’s First, she has knowledgeable and experienced teachers: all her head teachers have master’s degrees in Education or Psychology, major in child development (Manuzon 2006). Due to the growing number of private preschools in Metro Manila, there will be a great demand for preschool teachers who are professionally trained to manage the learning needs of young children. To ensure that For this purposeteachers hired are qualified and competent, , DepEd issued DECS Order No. 107 (1989) outlining the standards in the organization and operation of preschools (see appendix A), which include guidelines on staff requirements. The qualifications of teachers prescribed by DepEd for private schools are: Bachelor of Science degree specializing in Family Life and Child Development or Early Childhood Education or Kindergarten; Bachelor of Science in Elementary Education with 18 units in Preschool Education and 54 hours of practicum in preschool classes; Bachelor of Arts/Science degree in a discipline allied to education, arts, nursing, anthropology, with 18 units of preschool education. Upon appointment, the teacher should have at least 6 units of preschool education, and the requirement of 18 units may be gradually implemented as follows: At the end of Year 1 9 units; Year 2 12 units; Year 3 15 units; Year 4 18 units. In addition, the sprouting of private preschools are also due to the following: 1) most private schools do not accept grade one pupils if they have not been through kinder and nursery or preschools; b) they are financially viable and a lucrative business; 2c) public schools cannot accommodate all preschool-age children and so parents put them in private preschools; 3e) there is a growing number of preschool student enrollment; 4f) because of the child sduring their early years, 5the Department of Education (DepEd) is not as strict with preschools as with regular grade and high schools; or, 6g) parents are both working and the mother is too busy to give her children their first lessons. 7have become a (Newman 2002). The Due to the mushrooming of preschools grew asthat have been set up forcommercial, business reasons, especially in urban centers, and the government’s insufficient funding towards the enhancement of preschool education, the desired goal of standard quality educati on for young children may not be achieved. This vast, mushrooming, unregulated and still unsurveyed sector maybe violating the right of young children to quality education. Due to the absence of control or regulation, these schools would have unqualified teachers, large classes, and less infrastructure facilities (Newman 2002). Ms. Irene Bernardo, whosingle and now retiredSomeone who prefers to be anony from preschool teaching setismous and who’s up a preschool in her own home after retiring from teaching, stated that some preschool teachers are business or psychology graduates, business or psychology graduates, not education graduates, but business or psychology graduates.. In her case, she has a Bachelor of Science in Elementary Education, magna cum laude, from the Philippine Normal College, ManilaUP, Diliman. For her, it is important for preschool teachers to have a background in education, especially in early childhood development education, which involves a substantial study of the- the psychomotor, affective, psychosocial and cognitive foundations of the childI. Bernardo, m), which will have bearing on the development of the child. which will determine how and what he will be when he grows up. The preschool teacher should also acquire skills and training in educating young children, them. From agesold . (. http://www. sunstar. com. ph/static/ceb/2002/06/13/life/the. mushrooming. of. preschools. html) | | DepEd also issued DECS Form GPR 3-A (revised 2005) to serve as a processing sheet for proposals for opening of new school (see appendix B). It limits the teaching staff requirements for preschool teachers to a Bachelor in Early Childhood Education (BECED); or Bachelor in Elementary Education (BEEd) with 18 units of Early Childhood Education. In public schools, student enrollment grows by 300,000 yearly, and some 10,000 teachers are needed to be hired every year to address the lack of manpower. Out of the 10,000 teachers recommended for hiring annually, 2,500 are intended for government preschools. The hiring of more teachers is needed because President Gloria Macapagal-Arroyo has issued an order requiring preschool education nationwide by 2010. (News Balita, January 13, 2006). In preparation for the launching of preschool education in public schools, DepEd business peoplebut . Theireesbetter teacherstudent, she not onlyes but also s: a. Furthermore,havesan degree P. Last August 24, 2007, DepEd issued Order No. 57 on August 24, 2007, laying down or the â€Å"Guidelines on Hiring and Deployment of Preschool Teachers† was issued as additional guidelines forin the selection and deployment of public preschool teachers (see appendix CB). Based on the guidelines, a preschool teacher applicant must must pass the Licensure Examination for Teachers (LET) to be eligibleconsidered for teaching. Preschool teachers in order to teach should take the LET for elementary teachers. There is no LET yet yet in specific to preschool teachers; prospective preschool teachers take the LET for elementary teachers. , while there is LET specific to secondary or high school teachers. According to Dr. Rogelio Baybayon, Assistant Superintendent of the Pasig Division office of DepEd, the requirements of the LET and the 21 early childhood education (ECE) units (instead of 18 ECE units) d et al. When I telephoned the Pasig DDivision of public schools to inquire on their policies regarding preschool education, and was able to talk to Dr.Rogelio Baybayuin, the officer-in-charge of preschool education,he said that they do not have preschool programseducation like nursery and prep, and what they have is onlythey only have kindergarten level which is being offered by very few public schools. They do not accept 4 year olds, only 5 year olds for kindergarten, and the 6 year olds are automatically Grade 1 even without going through the kindergarten level or preschool education. Since preschool educations is not yet part of the public school educational ladder. The , unlike the elementary and secondary education, it is mostly in the hands of private individual, organizations and institutions, which are operating without proper government regulations see guidelinescoveringsguidelinesthe renewal of toany administrators when they have been found to v some rules Neri (2001) disclosed a. s Based on the DECS Order No. 107, s.1989 or the Standards for the Organization and Operation of Preschools (Kindergarten Level), the required qualifications for preschool teachers are the following: (1) Bachelor of Science Degree with specialization in family life and child development of early childhood education or kindergarten; (2) BS Degree in Elementary education with 18 units in preschools education and 54 hours of practicum in preschool classes; and (3) Bachelor of Arts or BS degree in a discipline allied to education, arts, nursing, anthropology with 18 units of preschool education (Industry Briefs, October 2001). The job requirements based on the DepEd qualificationss for for preschool teachers are also now being enforced for private schoolsteachers.to be able to teach in preschools. s do not include the licensing or certification, of preschool teachers. However, DepEd sare encouraged requires all public school teachers to undergo the Licensure Examination for Teachers (LET). .He revealed that there are some private schools which cannot follow these requirements and DepEd is forced to withhold their permit to operate. In any case, even if He also said that the LET for elementary teachers is for general education, and preschool teachers may take it. tTo qualify to teach For the 21 ECE units requirement, Philippine Normal University (PNU) is their reference. ,(pers. com. Dr. R. Baybayon, February 28, 2008). In the recent LET given by the Board of Professional Teachers on September 28, 2008 and conducted in 19 testing centers all over the Philippines, only 17,816 out of 58,471 elementary teacher examineesthere were who passed itThere were o,3who the examination (The Professional Regulation Commission, March 10, 2009). This meansmMan estimated that only 302933% of the examinees are qualified to teach, and are difficulty in the hiring of qualified preschool teachers, mo913,45,56eligible for hiringto hire. Table 2. National Percentage of Passing in the LET | |Teacher-Elementary |Teacher-Secondary | |Year |No. of Examinees |No. of Successful |Percentage of |No. of Examinees |No. of Successful |Percentage of | | | |Examinees |Passing | |Examinees |Passing | |2002 |76,626 |27,060 |35. 32% |65,106 |23,772 |36. 52% | |2003 |75,348 |19,765 |26. 25% |68,992 |18,115 |26. 25% | |2004 |60,614 |16,297 |26. 89% |58,507 |15,860 |27. 11% | |2005 |67,333 |18,517 |27. 50% |61,576 |15,945 |25. 90% | |2006 |59,457 | 17,377 | 29. 23% |53,303 | 17,290 |32. 44% | Former senatorSource: Professional Regulation Commission Licensing of teachers in the private preschools are also being encouraged by the DepEd, an example is the Pasig Catholic College, where their preschool teachers are graduates of early childhood education and are LET passers. The prospect of hiring teachers without credentials may be rampant because of the recent result of the LET. There were few teachers who passed the LET given by the Board of Professional Teachers on August 27, 2006 in 18 testing centers all over the Philippines. It showed that there were only 17,277 elementary public school teachers out of the 59,457 examinees who successfully passed. (Manila Standard Today, October 10, 2006). This is an estimated 33% who are qualified to teach in the public elementary schools and these may not be enough considering the growing number of student enrollment in public elementary schools which accounts to 12,089,365 based on Basic Education Statistics (BES) SY2004-2005. In view of the above, howHow can both private and public schools get teachers who can meet the minimum requirements for teaching in preschools and how can the DepEd ensure that only well-qualified, licensed preschool teachers educators are being hired and will be available in every preschool classroom.? How does the private and public schools cope with the supply and demand of qualified preschool teachers? Student enrollment is increasing and there are not enough qualified teachers to teacher these students. What other options can the government doy take in addressing hiring teachers without credentials? How can the preschoolsy tap sources of potential preschool teachers? has the government . annually . whomis afigure Trequiring nationwide. The combined public and private preschool enrollment increased from 2003 to 2007, from 778, 550831,730 (18. 36%) in school year 2003-2004 to 999,59652,109 (20. 53%) in school year 20076-20087; or 221120,046379 school children were added to the system. More than half of these children (588,81857, 220) were with DepEd’s preschool program in school year 2007-2008 (DepEd Updates, March 22, 20097). Mrs. Mariquita de Guzman, Assistant Principal of San Miguel Elementary School, said that their school has four preschool teachers for their 132 kindergarten students with a teacher to student ratio of 1:48. Miss Letty Flores, preschool teacher of Maybunga Elementary School, said that their school has two preschool teachers for the 90 kindergarten students with a teacher to student ratio of 1:45. All of their preschool teachers were volunteers from the elementary level who have a degree in elementary education (pers. com. Mrs. M. de Guzman and Ms. L. Flores, April 15, 2009). In some private preschools, principals wait until the enrollment has begun before they decide to hire teachers. As a result, teachers hired are not qualified. only a few qualified teachers are available and teacher to student ratio becomes to 1:50 (pers. com. Mrs. Susan Garcia, April 16, 2009). ). To address the teacher shortage in the public schools (including preschools), Education Secretary Jesli Lapus announced that 16,390 new teachers would be hired for the year 2007. (The Manila Times, June 4, 2007). lat thsover This e concern for the hiring of preschool teachers will create more pressuresnot likely abate in the near future because the pressures on that strain the local supply and ddemand for and supply ofof qualified teachers. With the increase in becausewill increase more and more private individuals and institutions will are venturinging into the preschool business education, and the institutionalization of preschool education by 2010, that will require more qualified preschool teachers will be requiredto support DepEd’s effort in institutionalizing preschool education.. . Human capital is the most important resource of any service organization, and the teacher is the most important capital in the educational setting. There are many nonhuman resources that are needed in the schools such as classrooms, computers, and textbooks, but these resources are dependent on competent teachers who will put them into good use. The preschool is a labor-intensive operation where the teacher’s knowledge, skills, abilities, stamina, values, and passion must be carefully managed to achieve its learning objectives (Hearron and Hildebrand 2003). However, in order to achieve its learning objectives, they should hire teachers who possess proper qualifications who can provide learning opportunities that will bring out the best in their students. epartment of ducation, ulture and ports (DECS)A major task of the artment of ucation (DepEd)school administrator is faculty hiring and selecting qualified and committed teachers is a more critical task considering the scarcity of qualified applicants. Teacher qualifications remains to be an issue and with the recent results of the Licensure Examination for Teachers given by the Board of Professional Teachers on August 27, 2006 in 18 testing centers all over the Philippines, there were only 17,277 elementary public school teachers out of 59,457 examinees who successfully passed. (Manila Standard Today, October 10, 2006). This is an estimated 33% who are qualified to teach in the public elementary schools and there may not be enough considering there the growing growing student enrollment in public elementary schools which accounts to 12,089,365 based on Basic Education Statistics (BES) SY2004-2005. However, in the private preschools but they should meet the minimum required in order to the desired qualifications which is:,need to prepare job descriptions that state the criteria like the applicant â€Å"(1) Bachelor of Science Degree with specialization in family life and child development of early childhood education or kindergarten; (2) BS Degree in Elementary education with 18 units in preschools education and 54 hours of practicum in preschool classes; (3) Bachelor of Arts or BS degree in discipline allied to education, arts, nursing, anthropology with 18 units of preschool education† (Industry Briefs, October 2001). Hiring the right faculty is building the future. It is essential that utmost care and attention be given to hiring standards and policies and that execution be done with creativity and patience, since the hiring process is tedious and time-consuming, thus there should be no shortcuts. As the philosopher Spinoza observed at the end of his great work, The Ethics, â€Å"†¦all things worthwhile are difficult as they are rare† (A Re-Examination of Faculty Hiring Processes and Procedures, Academic Senate for California Community Colleges, Adopted Fall 2000). The term â€Å"faculty† is defined as a branch of teaching or learning in an educational institution; something in which one is trained or qualified; the members of a profession; or the teaching and administrative staff and those members of the administration having the academic rank in an education institution (Merriam Webster 1991). The faculty is composed of all persons appointed for the instruction of students. In a preschool, the faculty or teachers are persons directly involved in handling children. They play a major role in the education of the children since they help in the formation and development of the students especially in their early years. They are responsible for providing environment conducive to learning conditions where children are given opportunities to interact. Thus, the faculty or preschool teachers significantly contribute to humanity and to the nation towards prosperity by providing learning opportunities that will bring out the best in their students. Hiring is engaging the services or labor in exchange for payment (Lexicon Webster 1978. ). Hiring involves the following steps: advertising, recruiting; screening; interviewing; teaching demo, selecting and final interview. Recruitment is defined as establishing a pool of potentially acceptable applicants (Lipham and Heoh, 1974 p. 236). The first step is usually to post (advertise) the job position usually in bulletin boards of universities, professional organizations, advertise in local newspapers and teacher based magazines. Once the school recruitment officer has received the letters of applications, the rest of the hiring process is accomplished. Faculty hiring is the recruitment and selection of teachers for teaching positions. It involves the following steps: advertising, recruiting; screening; interviewing; teaching demo; selecting and final interview. Faculty hiring is a major task of the administrative or leadership group of the school and selecting the right teacher is a more critical task considering the very few qualified applicants to choose from. Administrators need to prepare job descriptions that state the minimum as well as desired qualifications of a preschool teacher, these are: (1) Bachelor of Science Degree with specialization in family life and child development of early childhood education or kindergarten; (2) BS Degree in Elementary education with 18 units in preschools education and 54 hours of practicum in preschool classes; (3) Bachelor of Arts or BS degree in discipline allied to education, arts, nursing, anthropology with 18 units of preschool education. † (Neri October 2001) â€Å"The teachers we need are immersed in discipline, informed professional inquiry and action that results in raising the bar and closing the gap by engaging all students in learning† (Fullan 2003). The preschool administrator or principal is usually the one in charge of recruiting the right teachers to fill in teaching positions clearly defined and understood by the selectors, i. e. there is a good and clear job description. The competencies to perform the job successfully are explicit, i. e. the job criteria or person specification have been prepared and are known by the selectors. There is a planned provision for the assessment of all the required competencies, i. e.the technical assessment stages have been clearly conceived and scheduled. There is a clear policy on how the final decisions are to be arrived at and the final stage procedure ensures that all of the evidence of earlier stages is accumulated and considered before making a judgment† (Kydd 1997). Although it can be time-consuming, principals must actively recruit good teachers to their schools. They usually do this by: (1) visiting teacher education classes to find promising new teachers; (2) providing practicum to student teachers and later hire the good ones; (3) talking to teachers and other principals to find quality experienced teachers who might be looking for new positions. Hiring policies and practices should be carefully crafted so fairness and equity are reflected to avoid legal complaints in the future. Applicants should be notified whether they were accepted or denied and the reasons why they were not accepted. â€Å"Hiring the right faculty is building the future because teachers play a major role in the education of children; they help in the formation and development of children, some of whom will become future leaders of tomorrow. But the right faculty may not mean hiring having a certification or licensure, but one who has a strong commitment to the care and education of young children. There is no wiser or more enduring investment than in the care and education of young children. worthwhile The Research Problem. DDue to the number mushrooming being put up and the government’s move to institutionalizeeize preschool education by year 2010, in Metro Manila and in the provinces without control or regulation, hiring would is in all probabilitymay be increasingly be intenserampant. DepEd’s hiring guidelines for preschool teachers prescribe only the minimum qualifications;;, but there are no clear-cut guidelines on the screening and hiring process for preschool teachers. these schools tend to hire preschool teachers who are not qualified. There is a need to carefully managed preschools to ensure that the intellectual development and values formation of childrenThus, there is a need forere should be specific and customized procedures for  screening applicants and hiring areistowardforqualified preschool teachers who are trained to address the unique learning and developmental needs of preschoolers. (Berk 2005; Branscombe et al. 2000; Brewer 2004; Essa 2003; Estes 2004; Machado and Meyer-Botnarescue 2001). However, Taguiwalo (2005) reported that recruitment is the number one weakness of the Philippine basic education. and eEvery year for the past five years, public schools recruited around 10,000 to 15,000 teachers from a pool of 100,000 new graduates. ,Yet the schools do not always get the best qualified teachers, as evidenced by the poor student achievement test results. they Results of the National Elementary Achievement Test (NEAT) in SY 2005-2006 reflected that only 29 percent or 38 of 131 competencies/skills were demonstrated by children. The problem of poor quality of education has been traced to a number of factors which include lack of teacher competencies and poor manpower planning (UNESCO and National Statistical Coordination Board 2009). How can DepEd ensure that only qualified and competent preschool teachers will handle every preschool class? HHoH will be assured hiring of professionally well prepared preschool teachers who are committed to caring and educating young children.. Preschool teacher hiring will not be easy considering the scarcity of qualified teachers. ow then can then school administrators ensure that they that they hire qualified and competent preschool teachers who can How can they tap available sources of prospective preschool teachers present? To seek answerss to the research problem, se questions, â€Å"The government, through the Department of Education (DepED), should come up with clear-cut policies on the operation of these schools offering pre-school education to children aged three to six years old,† Chipeco added. (http://www. congress. gov. ph/press/details. php? pressid=931) DepEd should also develop measures seeking not only to regulate and oversee the pre-schools, but also to develop preschool teachers hiring guidelines. DepEd should conduct investigation and close down preschools that do not use the guidelines. thus early childhood education is regarded as their top priority. â€Å"Childhood should be carefully defined in all nations as a highly distinct period of human growth and development that deserves careful educational, social, and political attention and intervention. † (Jalongo, et al 2004) However, Nolido (2006) said . While the government is not yet capable of putting preschool education in the educational ladder, we would like to expand it to reach more five year-old kids particularly in the depressed areas of the country. .. Jalongo, et al 2004et al, page 23number Educational prog for the world’s youngest citizen teachers who are ,m ? Will there be enough preschool teachers who will teach this growing number of student enrollmentissues in the Philippine basic and (LET) (NAT) private preschools hire applicantsare not education graduates or licensed? private . To seek answers to these questions, I will e researcheris Another issue which is very timely is the campaign of the Department of Education to institutionalize preschool education in public schools. Nolido said preschool education is not yet part of the educational ladder. Institutionalizing it requires a huge budget to the basic education system. â€Å"While the government is not yet capable of putting preschool education in the educational ladder, we would like to expand its coverage to reach more five year-old kids particularly in the depressed areas of the country,† Nolido said. and also the current issues in the Philippine educational systemthe Thus the objective of thisresearch willof the study revieweds and compareds the currentGrowing demand for preschool teacher applicants can be attested to the increasing number of student enrollments and the mushrooming of preschools in the metropolis. Drive along any neighborhood and you will likely pass by one, whether it is a small home-based play school or a more structured organization in a bigger edifice. The latest directory of private preschools in Metro Manila from the Department of Education shows that there are (872) preschools all over the capital region alone. Of this total, (217) are exclusively preschools only, defined here as catering to either the one-year-old to 6-year-old age bracket or the kindergarten level which may also include levels preparatory to kindergarten (e. g. nursery, etc. The remaining (55) schools offer elementary education up to 6th grade, in addition to the preschool curriculum. Quezon City has the most number of preschools with 275, followed by Manila with 112. Proximity to residence is criterion parents often consider when choosing schools for their children, however there are many other factors to bear in mind in deciding which school is best† (Neri 2001). Public and private preschools resort to hiring teachers to fill in the demand for teaching positions. The Department of Education has recommended guidelines for hiring preschool teachers, which the public preschools should implement while the private preschools are encouraged to use. Thus, the main research problem of this study is to compare standards, policies, and practices (SPPs) in hiring preschool teachers in preschool andpublic schools with those of privateprivate schools in Pasig City ,and , then compareds each group’s SPPs with offering preschool education with the standards, policies and practices in hiring teachers in private preschools in Pasig City the recommended SPPs in hiring preschool teachers based on related literature, DepEd requirements, and the views of experts on preschools. point out the gaps or discrepancies between the mandated and actual faculty hiring standards, policies and practices of public and private preschools in Pasig City. Secondly, I would like to understand the nature and causes of the gaps, and thirdly, I would like to understand why such gaps have been permitted to exist until the present. Purposess of the Study create awareness among the policymakers, DepEd officials, private preschool owners, and preschool principals The purpose of the study soughtoughtis to (1) investigate the SPPstandards in for hiring preschool teachers in selected public and private schools in Pasig City; (2)and pinpoint commonalities and differences in their current hiring SPPs; and, (3) find out how they measure up to what is recommended in the scientific literature, at DepEd, and by experts. Thus, this study has drawn upwilldetermine whether standards are in line with preschool learning capabilities and requirement for primary grades. s appropriate hiring SPPs for both public and private preschools that can serve ases benchmarks for hiring preschool teachers to ensure that the goal of getting the best qualified preschool teachers is met. Theensure that both public and private schools offering preschool education in Pasig City are able to hire the most qualified and competent preschool teachers and that ensure that there are standards, policies and practices in hiring preschool teachers in public and private schools in Pasig City. is that they together withmajority if not alleto review and reexamine their preschool teaching hiring standards, policies and practices. This assist in the hiring of preschool teacherswill enfrom a wider market and whose qualifications meet the preschool learning competencies. Research Questions In order to answer the research problem, the following research questions were looked intoarewere: †¢ What are the recommended faculty hiring SPPsstandards, policies, and practices for preschool teachers based on related literature, DepEd guidelines, and the views of experts and administrators? †¢ What are the reported and/or actual hiring SPPsfaculty hiring standards, policies, and practices for preschool teachers in both of public and private schools in Pasig City offering ECE? †¢ How do the reported and/or actual faculty hiring SPPstandards, policies.

Observations of The Joy Luck Club

Observations of The Joy Luck Club Quotes Observation 1) p3 On her journey she cooed to the swan: In America I will have a daughter just like me. But over there nobody will say her worth is measured by the loudness of her husbands belch. Over there nobody will look down on her, because I will make her speak only perfect American English. 2) P3 This feather may look worthless, but it comes from afar and carries with it all my good intentions. And she waited, year after year, for the day she could tell her daughter this in perfect American English. (I.Prologue.4) 3) P56 I was still screaming after two laughing men grabbed this man and, shaking him, said, Joe, stop it, for Chrissake. Youre scaring that poor little girl and her maid. (II.2.38) 4) P121 I know this, because I was raised the Chinese way: I was taught to desire nothing, to swallow other peoples misery, to eat my own bitterness.And even though I taught my daughter the opposite, still she came out the same way! Maybe it is because she was born to me and she was born a girl. And I was born to my mother and I was born a girl. All of us are like stairs, one step after another, going up and down, but all going the same way. (IV.1.4) 5) P129 In the afternoon, my mother spoke of her unhappiness for the first time. We were in a rickshaw going to a store to find embroidery thread. Do you see how shameful my life is? she cried. Do you see how I have no position? He brought home a new wife, a low-class girl, dark-skinned, no manners! Bought her for a few dollars from a poor village family that makes mud-brick tiles. And at night when he can no longer use her, he comes to me, smelling of her mud. (IV.1.90) 6) P 145 My daughter did not look pleased when I told her this, that she didnt look Chinese. She had a sour American look on her face. Oh, maybe ten years ago, she would have clapped her hands hurray! as if this were good news. But now she wants to be Chinese, it is so fashionable. And I know it is too late. All those years I tried to teach her! She followed my Chinese ways only until she learned how to walk out the door by herself and go to school. (IV.3.6) 7) P 145 How can she talk to people in China with these words? Pee-pee, choo-choo train, eat, close light sleep. How can she think she can blend in? Only her skin and her hair are Chinese. Inside she is all American-made. 8) P149 And then I saw another sign across the street. It was painted on the outside of a short building: Save Today for Tomorrow, at Bank of America. And then I thought to myself, This is where American people worship. See, even then I was not so dumb! Today that church is the same size, but where that short bank used to be, now there is a tall building, fifty stories high, where you and your husband-to-be work and look down on everybody. (IV.3.50) 9) P 154 Cannot be helped, my mother said when I was fifteen and had vigorously denied that I had any Chinese whatsoever below my skin. I was a sophomore at Galileo High in San Francisco, and all my Caucasian friends agreed: I was about as Chinese as they were. But my mother had studied at a famous nursing school in Shanghai, and she said she knew about genetics. So there was no doubt in her mind, whether I agreed or not: Once you are born Chinese, you cannot help but feel and think Chinese. (IV.4.2) 10) P 156 And then I whispered, Theyll think Im responsible, that she died because I didnt appreciate her. And Auntie Lindo looked satisfied and sad at the same time, as if this were true and I had finally realized it. (IV.4.29) 11) P 158 Hello, I say to the little girl. My name is Jing-mei. But the little girl squirms to look away, causing her parents to laugh with embarrassment. I try to think of Cantonese words I can say to her, stuff I learned from friends in Chinatown, but all I can think of are swear words, terms for bodily functions, and short phrases like tastes good, tastes like garbage, and shes really ugly. And then I have another plan: I hold up the Polaroid camera, beckoning Lili with my finger. She immediately jumps forward, places one hand on her hip in the manner of a fashion model, juts out her chest, and flashes me a toothy smile. As soon as I take the picture she is standing next to me, jumping and giggling every few seconds as she watches herself appear on the greenish film. (IV.4.53) 12) P 166 And although we dont speak, I know we all see it: Together we look like our mother. Her same eyes, her same mouth, open in surprise to see, at last, her long-cherished wish. (IV.4.146) She wants her daughter to have a good life in America. She dreams of her daughter having it better and only being judged because of her capability and not based on who she is married to. Her child will have a voice of her own and wont be looked down on just because she is American. There is a language gap between mother and daughter. In order to get her daughter to understand all of her love and intentions, the mother needs to wait and communicate in her daughters languageà ¢Ã¢â€š ¬Ã‚ ¦which might never happen. Seeing an Asian woman and what appears to be a white girl, peoples first conclusion is that the Asian woman is the girls maid. Despite An-meis best efforts, her daughter still followed the mold of Chinese women who are voiceless and shoulder all the emotional burdens. An-mei speculates that the long matrilineal line is like a staircase that: although each step is in a new place, they are all going the same direction. Suyuan Woos is ashamed of her life. She hates how she doesnt have any rights and unhappy because she is treated just like property. It disappoints her how this is how she must live because of Tsing. She has to be grateful to him since he is the one who created her social life and position. Waverly doesnt like hearing she isnt chinese from her mother. Part of that may be because its trending but Waverly still likes to believe that she is chinese even though she is American. She wants to believe its a part of her, but when her mother told her that they will know shes an outsider just by doing nothing when they are in China, it upsets her. She is saying that chinese traits are in her blood and that they were passed on to her and when she goes to China it will come out. However, she is still American so there will be things that make Waverly stand out. She may look the part but she doesnt fit it completely. Lindo is basically saying that American people treasure wealth rather than their own God. She says that Americans believe that money is the most important thing in our society and that can say a lot. Suyuan says that you cant choose your nationality. Being chinese is a part of you and its always going to be inside of her or in her genes. She cant just choose not to be chinese. Jing-mei feels guilty because she thinks she wasnt a good daughter while her mom was alive. There are also the other sisters who didnt get a chance to also be good daughters for their mom when she was alive so that causes her to feel even guiltier. Although she wasnt able to talk to her verbally, she was still able to communicate with her in some way to show we was a friend. The language barriers can be broken down. ing-mei is able to accomplish one of her moms dreams. They all have a connection with each other and their mother. They are like her and look like her too. This is a way for the mother to still be with her daughters even if she has passed. They all have a part of their mother in them.

Politics Essay -- essays research papers

An essay on politics In this essay I will consider the social, economic factors of politics. At first glance politics may seem unenchanting, however its study is a necessity for any one wishing to intellectually advance beyond their childhood. Remarkably politics is heralded by shopkeepers and investment bankers alike, leading many to state that it is yet to receive proper recognition for laying the foundations of democracy. It still has the power to shock those politicaly minded individuals living in the past, trapped by their infamous history. Complex though it is I shall now attempt to provide an exaustive report on politics and its numerous 'industries'. Social Factors Comparisons between Roman Society and Medieval Society give a clear picture of the importance of politics to developments in social conduct. I will not insult the readers inteligence by explaining this obvious comparison any further. Back when Vealinger reamarked ‘the power struggle will continue while the great tale of humanity remains untold’ [1] he created a monster which society has been attempting to tame ever since. While the western world use a knife and fork, the Chinese use chopsticks. Of course politics is quite good. When one is faced with people of today a central theme emerges - politics is either adored or despised, it leaves no one undecided. To put it simply, people like politics. Economic Factors The dictionary defines economics as 'the social science concerned with the productio...

Dr Seuss’ Horton Hears A Who and Yertle the Turtle and Other Stories Es

Everyone is Important in Dr Seuss’ Horton Hears A Who and Yertle the Turtle and Other Stories In many of Dr Seuss’ children’s books, a character is struggling to get his voice heard. For example, in Horton Hears A Who and Yertle the Turtle and Other Stories, there are characters that couldn’t get anyone to listen to what they have to say. These characters teach us that no matter how big or small, everyone is important. Horton had thought he heard a sound but didn’t see anyone. Nearby was a very tiny speck of dust flying aimlessly throughout the air. Horton realized that someone must be living on that speck of dust! He immediately takes action and makes up his mind that he is going to save this person because, â€Å"a person’s a person, no matter how small.† (6) No one else would believe him though. Horton knew what he had heard but didn’t know how to get the others to believe what he had to say. One of the most important lessons throughout the entire book is that Horton didn’t give up on the Who’s even though everyone thought he was crazy. The little town of Who’s were counting o...

Carpal tunnel syndrome Essay

Video games are very popular with children all over the world, they keep kids occupied and entertained. A lot of parents are concerned about how these video games are affecting their children. Are these video games good or bad for our children? Video gaming has both positive and negative effects on children. Video games are not only entertaining but also educational; they create challenges for children to take on in order to proceed to new levels. Video gaming is also very influential with a child. That is why it is very important to monitor children while playing. There are many positive effects to playing video games. Playing a video game is a way to exercise the brain, it helps children develop skills like following directions, problem solving and hand-eye coordination that develop fine motor and spatial skills. Video games contribute a lot to education, like developing reading skills; gamers must read to get instructions, follow storylines, and get information. Gamers also become more determined because, usually they don’t succeed the first time playing a level so they try and try again until they move on to the next level. Games can provide a positive outlet for children to release bottled up frustrations the same way many sports like basketball and football do. Video games allow parents to bond with their children and play together and can be something they share in common. Of course with every good there is a bad. Most of the bad things about video games are usually blamed on the violence that is in them. Children who play more violent video games are more likely to have more aggressive thoughts, feelings, and behaviors. Playing too much video game keeps children indoors and become less social with family and friends. It also causes children to spend less time doing other activities like doing homework or playing sports. Some video games teach children improper morals and are easily confused between reality and fantasy. Excessive gameplay can contribute to poor performance in school and also cause a slew of health issues like obesity, video-induced seizures, postural, muscular and skeletal disorders and carpal tunnel syndrome. Children who are spending too much time playing video games may show signs of impulsive behavior and have attention problems. The effects of video games vary on children depending on the kind of parenting. Children usually imitate what they see in these video games so it’s important for parents to understand their children’s maturity level and what kind of games parents should allow their children to play. We are now living in a sophisticated and high-tech world so video games are essential to the development of children with today’s technology. The point is for parents to understand that playing video games have different effects on different children. The positives of video games definitely outweigh the negatives of video games especially with proper supervision of the children who play these video games.

Design Of Baffle In Upflow Anaeorobic Engineering Essay

The Upflow Anaerobic Sludge Blanket procedure was developed by Lettinga in the Netherland during the early 1980s, as a comparatively simple effluent intervention system, in which no moving parts are present ( Lettinga et al, 1980 ) . It was foremost proposed for the intervention of high strength industrial waste, but shortly research for its application besides within domestic sewerage intervention was initiated. The UASB reactor is now going a popular intervention method for industrial H2O, because of its effectivity in handling high strength effluent. From the Seghezzo et Al. ( 1998 ) , the characteristics which make UASB reactor to be popular: High efficiency. Availability of farinaceous or woolly sludge, leting it to accomplish high chemical O demand ( COD ) remotion efficiencies without the demand of support stuff. Furthermore, the natural turbulency caused by caused by lifting gas bubbles which buoy the sludge, provides efficient effluent and biomass contact. Simplicity. The building and operation of the reactor is comparatively simple. Flexibility. Anaerobic intervention can easy be applied on either a really big or a really little graduated table. Besides, due to the granulation/blanketing in a UASB reactor, the solids and hydraulic keeping clip can be manipulated independently and efficaciously, therefore allowing the design to be based upon the degradative capacity of the biomass, ensuing in the decrease of intervention times from yearss to hours. ( Hickey et al. 1991 ) Low energy ingestion. Equally far as no warming of the influent is needed to make the on the job temperature and all works operations can be done by gravitation, the energy ingestion of the reactor is about negligible. Furthermore, energy is produced during the procedure in the signifier of methane. Low sludge production. The sludge production is low, when compared to anaerobic methods, due to the slow growing rate of anaerobiotic bacteriums. The sludge is good stabilized for the concluding disposal and has good dewatering features. It can be preserved for long periods of clip without a important decrease of activities, leting its usage a inoculant for the start-up of new reactors. Low foods and chemical demand. Particularly in the instance of sewerage, an equal and stable pH can be maintained without the add-on of chemicals. The UASB has been successfully used in the recent yesteryear to handle a assortment of industrial every bit good as domestic effluent. The applications for this engineering are spread outing to include intervention of chemical and petrochemical industry wastewater, fabric industry effluent, landfill leachates, every bit good as applications directed at transitions in the sulfur rhythm and remotions of metals. Furthermore, in warm climes the UASB construct is besides suited for intervention of domestic effluent.1.2 PROBLEM STATEMENTThe design and optimisation of Upflow Anaerobic Sludge Blanket ( UASB ) reactor units required cognition of bio dynamicss, commixture, chemical reaction and else. However, the hydrokineticss within a UASB reactor is a critical importance to the public presentation of the system. Current effluent intervention design methods make premises of the commixture conditions and it is hence hard to foretell how vessel design for illustration, place of recesss, baffle s or dimensions which could impact hydrokineticss, therefore overall public presentation. Besides, the applications of the experimental techniques to look into flow Fieldss and mass concentration Fieldss are highly dearly-won and besides extremely limited in application. Thus, an appropriate factor which is design of baffles had been chosen ; and investigated the influences of hydrokineticss and public presentations of UASB reactor in this survey. Computational Fluid Dynamics ( CFD ) provides a mathematical method for anticipation of the consequence that effluent intervention procedure design features on the hydrokineticss from a cardinal degree. Progresss in CFD have provided an efficient, economical and clip salvaging tool to look into the hydrokineticss and reaction transition happening in a UASB reactor.AimThe thesis has two chief aims ; foremost is to carry on the public presentation survey of the designed Upflow Anaerobic Sludge Blanket ( UASB ) reactor which can be applied to full graduated table systems. The Computational Fluid Dynamics ( CFD ) theoretical account presented here has the ability to pattern multiple stages ( in this instance the sludge mixture with H2O and air ) . Besides, the CFD theoretical account was developed and applied for the building of existent scale theoretical account. The 2nd aim is to analyze the effects of baffles to the hydrokineticss for illustration the fluid commixture form, flow field, matching and of the 3 stages ( liquid, solid and air ) of waste H2O intervention procedure. In this survey, the experiment would carry on with befuddled UASB reactor and the other is un-baffled UASB reactor to further analyze the influences to the hydrokineticss and overall public presentations.Chapter 2LITERATURE REVIEW2.1 TREATMENT PRINCIPLE OF UPFLOW ANAEROBIC SLUDGE BLANKET ( UASB ) ReactorThe Upflow Anaerobic Sludge Blanket ( UASB ) procedure consists of an upflow of effluent through a dense sludge bed with high microbic activity. In the reactor, the solids profile varies from really heavy and farinaceous atoms with good settee ability near to the underside ( sludge bed ) , to more spread and light sludge atoms near to the top ( sludge cover ) . The UASB reactor can be divided into four constituents: sludge bed, sludge cover, gas-solid-liquid centrifuge and secondary compartment above the centrifuge. The sludge bed is situated at the underside of the reactor and consists of a dense sludge with exceeding subsiding features ; it is hence kept in the reactor. Above the sludge bed is the sludge cover, with solid showing lower concentration and settling speeds. The sludge cover consists of sludge atoms in a mixture with the biogas formed, and is therefore held in suspension. It is in these two compartments, the sludge bed and the sludge cover, that the entrance effluent is biologically degraded ( Chernicharo, 2007 ) .BiogasSludge atomGas bubblesBaffleSludge BlanketSludge bedDigestion CompartmentSettling Compartment3-phase centrifugeFigure 1 UASB reactorThe effluent flows upward in a perpendicular reactor through a cover of granulated sludge and bacteriums in the sludge interrupt down organic affair by anaerobiotic digestion, tran sforming it into biogas. The biogas-production and the influent flow cause natural turbulency in the reactor, which provides a good wastewater-biomass contact in the UASB reactor system ( Heertjes al. , 1978 ) . The upflow government and the gesture of the gas bubbles allow blending without mechanic aid. To avoid sludge washout, the 3 stage centrifuge is installed in the upper portion of the reactor. The gas formed is separated from the liquid, which allow sludge keeping and return. Above the centrifuge, a gas free zone is formed which is settling compartment, for deposit of solid atoms, and most of the atoms that have entered this zone will settle back to the reactor, whereas the smallest atoms will be washed out with the wastewater ( Angelidaki et al, 2007 ) . Baffles at the top of the reactor allow gases to get away and forestall the escape of the sludge cover. The 3-phase centrifuge, or the gas-liquid-solid ( GLS ) centrifuge, enables a high keeping capacity of big sums of high-activity biomass in the reactor. Through this characteristic, a solids abode clip ( SRT ) much higher than the hydraulic keeping clip can be achieved. Consequently, the care of high SRT is the major point of involvement in practical application of UASB procedure. This ability to develop and keep high-activity sludge within the reactor is the most of import facet of the UASB construct ( Chernicharo, 2007 ) .2.2 ANAEROBIC PROCESS IN THE UASB REACTORIn UASB reactor, anaerobiotic micro-organisms in the sludge cover digest the organic pollutants in the entrance effluent. Anaerobic digestion produces biogas ( a mixture of methane CH4, C dioxide CO2 and hints gases ) . After some hebdomads of ripening, farinaceous sludge signifiers and this is the chief outstanding feature of UASB reactor named phenomenon of granulation. The formation of granules is really of import becaus e bacteriums in granules are more efficient for biogas production than the flocculated biomass ( Wendland2008 ) . The anaerobiotic farinaceous sludge consists of microbic communities, with 1000000s of micro-organisms per gm biomass. Normally the granules are grouped dumbly together and hold first-class settling ability. The size wise each granule ranges from 0.1to 5mm. The microstructure of each granule will be dictated by the substrate features of the influent, for simple substrates merely methanogens are needed for complete debasement. For complex substrates, by and large the different bacterial populations will group together selectively in beds on top of each other ( Tiwari et al, 2006 ) . The farinaceous sludge enables the keeping of a really high figure of micro-organisms in the reactor, which means that a rapid debasement of organic affair can be obtained. In bend, a big volume of waste can be treated within a volume that takes up merely little sum of infinites. Besides, anaerobic sludge has or acquires good deposit belongingss, and is automatically assorted by the upflow forces of the entrance effluent and gas bubbles being generated in the reactor. For that ground, mechanical commixture can be omitted from an UASB reactor and therefore cut downing capital and care costs. This commixture besides encourages the formation of sludge granules.2.3 DESIGN CONSIDERATIONS OF UASB REACTORThe UASB reactor can be designed as handbill or rectangular. It is necessary to choose proper scope of operating parametric quantities for design, such as organic lading rate ( OLR ) , SLR, superficial liquid upflow speed and hydraulic keeping clip ( HRT ) . By and large, there are two ways to plan UASB reactor which are based on HRT or OLR. In the instance of low strength effluent, such as sewerage, it is the HRT instead than the OLR that determines the design method of UASB reactor. In position of the instead low organic tonss that can be applied in the intervention of dilute effluent, and the lower blending ensuing from the gas production, it is evident that more recess points are needed, in comparing with the same reactor under high organic burden rates condition ( Lettinga et al, 1983 ) .2.3.1 Low strength effluent – Hydraulic Retention TimeFor low strength effluent with COD input less than 5000mg/l, the design method should be calculated based on the HRT which can be controlled by volumetric hydraulic burden. It is note that HRT means the step of the mean length of clip that a soluble compound remains in the reactor. Anaerobic digestion depends on the biological activity of comparatively slowly reproducing methanogenic bacte riums. These bacteriums must be given sufficient clip to reproduce, so that they can replace cells loss with the wastewater sludge, and adjust their population size to follow fluctuations in organic burden. If the rate of bacteriums loss from the digester with the wastewater slurry exceeds the growing rate of the bacteriums, the bacterial population in the digester will be â€Å" washed out † of the system. This washout is avoided by keeping a sufficient HRT for guaranting that the bacterial cells remain in optimum concentration within the digester. The longer a substrate is kept under proper reaction conditions the more complete its debasement will go. However, the reaction rate will diminish with increasing HRT. Thus, the sum of effluent applied day-to-day to the reactor, per unit volume, is termed the volumetric hydraulic burden: ( 2.1 ) where: VHL = volumetric hydraulic burden ( d-1 ) Q = flow rate ( m3/d ) V = entire volume of reactor ( M3 ) The hydraulic keeping clip ( HRT ) , given in yearss, is expressed as ( 2.2 ) which gives that, ( 2.3 ) For tropical climes and semitropical climes experimental consequences showed that a HRT of six hours was sufficient to accomplish satisfactory consequences in a one compartment UASB. In table 1 nowadayss some guidelines for the constitution of HRTs in design of UASB reactors handling domestic effluent. Table 1: Applicable Hydraulic detainment clip for natural domestic effluent in a 4m tall UASB reactor at assorted temperature ranges. ( adopted from Lettinga et Al, 1991 ) Sewage temperature ( A °C ) HRT ( H ) Daily Average Minimum ( during 4 to 6 H ) 16-19 & gt ; 10 – 14 & gt ; 7 – 9 20-26 & gt ; 6 – 9 & gt ; 4 – 6 & gt ; 26 & gt ; 6 & gt ; 42.3.2 High strength effluent – Organic burden rateIn the COD input between 5000 – 15000mg/l or more, the design method should be calculated based on OLR. Bacteria have a maximal production rate depending on the type of reactor and substrate. The OLR is one of parametric quantities used to depict this production rate. Bacteria and micro-organisms have their specific growing rate that will accomplish a maximal production rate when they degrade substrate. Therefore, different OLR give different impacts to the reaction rate and efficiency every bit good. By definition, the volumetric OLR is the sum of organic affair applied daily to the reactor, per volume unit: ( 2.4 ) where: OLR = organic burden rate ( kgCOD/m3d ) S = influent substrate concentration ( kgCOD/m3 ) COD intervention efficiency can be calculated by: ( 2.5 ) For COD concentration in the scope of 2 to 5g/L. the public presentation of the reactor depends on the hydraulic burden rate and is independent of inflowing substrate concentration. For COD concentration greater than 5g/L it is recommended to thin the effluent to about 2g COD/L during primary start up of the reactor. Once the primary start – up of the reactor is over with the granulation of sludge, lading rates can be increased in stairss to convey the existent COD concentration of the effluent. The lading above 1-2kg COD/m3d is indispensable for proper operation of the reactor.2.3.3 Upflow speed, reactor tallness and volumeHigher upflow speed, favours better selective procedure for the sludge and better commixture in the reactor. However, excessively high upflow speed may do the incolumn acquire washed out during start up. Besides, during normal operation granules may acquire disintegrated and the ensuing fragments can easy be washed out from the reactor. Therefore, design th e optimal liquid upflow speeds ensuing favourable for granule growing and good fluid blending with the activated sludge. The upflow speed, V, is calculated from the relation between the inflowing flow rate and the cross subdivision of the reactor: ( 2.6 ) where: V = upflow speed ( thousand / H ) A = cross sectional country of the reactor ( M2 ) Alternatively, the upflow speed can besides be calculated from the ratio of the tallness and the hydraulic keeping clip: ( 2.7 ) where: H = tallness of the reactor ( m ) The pick of appropriate tallness of the reactor depends on the needed public presentation and economic considerations. Another of import facet is the place of the underside of the reactor, comparative to anchor degree. Construction costs can be reduced if the reactor underside can be placed at such degree that no pumping system of influent is required. The reactor tallness besides has importance for the efficiency of the organic affair remotion, as the upflow speed must non transcend the bound where the sludge washed out. The upflow speed, and reactor tallness are closely related in Equation 2.7. Based on the higher suited value of OLR, for given COD concentration, the volume of the reactor required is to be worked out as: ( 2.8 ) The volume of sludge should be less than 50 % of the reactor volume, worked out based on OLR, to avoid overloading of the reactor with regard to SLR. If the volume is non run intoing the demands, the OLR can be reduced to increase the volume.2.3.4 Influent Distribution SystemIt is of critical importance that the influent substrate is equally distributed in the lower portion of the reactor. Otherwise a close contact between biomass and substrate can non be obtained. The gas production will ever lend well to the commixture of the sludge bed, and hence the commixture within the digestion compartment will typically be hindered when handling effluent. Poor blending can take to the creative activity of discriminatory tracts through the sludge bed. For illustration, hydraulic short circuits, which in the long term will give a shorter sludge bed height and the formation of dead zones in the sludge bed ( Lettinga et al, 1991 ) . To avoid this job, the influent should be introduced at several points from the reactor underside. A particular influent distribution system can vouch equal distribution over the full reactor surface country. Therefore, the influent so passes a dense and expanded anaerobiotic farinaceous biomass bed and the biological intervention expeditiously. The figure of distribution pipes needed depend on the country of the cross subdivision of the reactor. Chernicharo ( 2007 ) suggests that Equation 2.9 be used to find the figure distribution pipes: ( 2.9 ) where: Nx = figure of distribution tubings A = country of cross subdivision of the reactor ( M2 ) Ax = influence country of each distributer ( M2 )2.4 Fluid Mixing In UASB ReactorThe flow form in the UASB reactor is one of the most of import factors to be considered for design to ease an efficient intervention. The efficiency of all bioprocesses is closely connected with commixture and conveyance phenomena, as an even blending form will supply good conditions for substrate conveyance to and from the microbic sums. Therefore, the transition of organic affair in the UASB reactor is governed by non merely the public presentation of the microbiological procedures, but besides the hydrokineticss of the reactor. However, the behaviour of the UASB procedure is non to the full understood. The commixture inside a UASB reactor is related to several parametric quantities, such as the type of influent-feeding device, upflow speed and biogas production rate, and different surveies have used different theoretical accounts to depict its hydrokineticss. Heertjes et Al ( 1978 ) assumed the flow to be wholly assorted within the sludge bed and sludge cover, although the sludge bed could besides hold dead infinites and returning flows. The more accurate theoretical accounts of the UASB fluid mechanicss where late highlighted by both Zeng et Al ( 2005 ) and Lou et Al ( 2006 ) , saying that the bing mathematical theoretical accounts of anaerobiotic digestion in UASB reactors mostly assume ideal commixture, therefore pretermiting concentration gradients. To make a more right theoretical account of the reactor fluid mechanicss, Zeng et Al ( 2005 ) alternatively used a two-compartment theoretical account, with the sludge bed and liquid zones described by a two-zone axially spread system. The survey showed that in a UASB reactor there is a strong dependance of the scattering coefficient on both reactor tallness and upflow speed.2.4.1 Computational Fluid Dynamics ( CFD )With visual aspect of general intent codifications, such as FLUENT, CFX and others, Computational Fluid Dynamics ( CFD ) has become progressively popular in environmental engineering. CFD codifications besides can be used to visualise elaborate flow phenom ena, a important benefit for the measuring of parametric quantities such as force per unit area, speed, phases volume fraction and else. The work mentioned above chiefly concentrated on using CFD codifications to obtain UASB reactor hydrokineticss informations, therefore doing good suggestions for UASB reactor design and optimisation. The theoretical accounts used were simplified two stages or individual stage systems. Related UASB reactor simulation based on gas-liquid-solid three stage theoretical accounts and flow procedure related reaction dynamicss theoretical accounts widely studied. For the first clip, the focal point lies on set uping hydrodynamics-reaction dynamicss coupled theoretical account of a gas-liquid-solid three stage waste H2O intervention system utilizing CFD simulation followed by experimental confirmation in this paper. Although UASB reactor has been used in environmental engineering applications for many old ages, lithe research has been published on UASB reactor mold. The chief aims of this survey are to develop an easy to utilize of CFD theoretical account of the important procedure parametric quantities, based on cardinal scientific discipline and to formalize the theoretical account by usage of experiment consequences. Due to non much researching on baffled UASB reactor, our conjugate theoretical account was applied and validated on a waste H2O intervention procedure and look into the overall public presentation. Once developed and assessed with the all-out test consequences, the theoretical account can be employed to analyse the consequence of waste H2O quality features on the public presentation of the procedure. It is expected that this survey will turn out utile in using UASB engineering.Chapter 3Methodology3.1 Computational Fluid Dynamics ( CFD ) simulationThe commercial Computational Flui d Dynamics ( CFD ) codification ANYSYS FLUENT was used to imitate the two and three dimensional flow field before building of the Upflow Anaerobic Sludge Blanket ( UAB ) reactor. A conceptual theoretical account was developed by the package and this proposed CFD theoretical account is composed of the nucleus hydrokineticss theoretical account for the liquid and gaseous stages, and coupled with the sludge. CFD simulation helps to depict flow of the liquid and gas constituents of the multiphase flow. The uninterrupted stage is the effluent and sludge and the spread stage is air or biogas. The premises made for the spread stage are: The bubbles are spherical The bubbles have changeless diameter No hits, coalescency or break-up of bubbles The gas stage physical belongingss for illustration denseness and viscousness were air belongingss. For the liquid stage, the denseness was considered to be that of H2O, while in footings of viscousness.3.1.1 Eulerian-Eulerian theoretical accountThis theoretical account is help to work out a set of impulse and continuity equations for each stage. Applications of Eulerian multiphase theoretical account include bubble column, risers, atom suspensions and fluidized beds ( Saurel and Abgrall 1999 ; Mathisesen et al.2000 ) . In this survey, two dimensional Eulerian-Eulerian three stage fluid theoretical account has been employed to depict the flow behaviour of each stage, so the biogas, effluent and sludge granules are wholly treated as different continua, with effluent as a primary stage, and the gas and sludge granules as the secondary stages. This theoretical account was chosen because of the high proportion of gas bubbles and granules particulates ( Bin et al. 2003 ) .3.1.2 Species Tr ansport and Reaction theoretical accountCFD codifications can pattern the commixture and conveyance of chemical species by work outing preservation equations depicting convection, diffusion and reaction beginnings for each constituent species ( Sivertsen and Djilali, 2005 ) . Multiple coincident chemical reactions can be modeled, with reactions happening in the majority stage ( volumetric reaction ) , on inside wall of the reactor or atom surfaces.3.1.3 Numeric solutionThe complete geometry of the UASB reactor have analyzed by a computational planar mesh. For efficiency usage of computational clip, simulation of the UASB reactor exploits the symmetric geometry of the reactor in a planar surface. The meshes were created in the ANYSYS Fluent as a preprocessor plan and exported into the ANYSYS Fluent CFD flow patterning package bundle to work out the continuity and impulse equations. In Eulerian-Eulerian theoretical account, each stage was assumed incompressible. The effluent was regarded as assorted liquid, ab initio incorporating pure H2O and some chemical wastes and the denseness was determined by utilizing a volume weighted mixing jurisprudence. The sludge granules took up approximately 35 % of the volume in the bed part and were considered to be 1mm diameter spherical solid granules. The biogas was assumed to hold a denseness by the incompressible-ideal-gas jurisprudence ( FLUENT 6.0 Users ‘ usher, 2001 ) . The gas stage volume fraction was related to gas production in reaction and the gas bubbles were assumed to hold a diameter of 0.1 millimeter. The simulation consequences vary small with grid denseness so truncation mistakes in the numerical simulation can be neglected. An analysis independent of the grid was performed to extinguish mistakes in simulation truth, numerical stableness, convergence and computational stairss related to grid saltiness ( Ait-Ali-Yahia et al.2002 ; Lu et al,2009 ) .3.2 Experimental DesignThe research is conduct with two different types of UASB reactor theoretical account which are baffled and un-baffled to further analyze the influences of fluid blending form in the reactor. Figure 1 shows the conventional diagram with dimensions of 1m ten 0.2m. Degree centigrades: UsersKok FaiDesktopUASB.pngFigure 2: Conventional Diagram of the UASB reactor theoretical account. All units are in metre.Table 2: Chief characteristic of the UASB reactor theoretical accountParameter Value Design liquid flow rate ( l/h ) Hydraulic keeping clip ( H ) Entire Height ( m ) Water deepness ( m ) Sludge deepness ( m ) Internal diameter ( m ) Internal cross sectional country ( M2 ) Organic burden ( kg COD/m3/d )Table 3: composing of waste H2OIncoming waste H2O Value Entire BOD ( mg/l ) Entire COD ( mg/l ) Chloride ( mg/l ) Sulfate ( mg/l )–––One of the UASB reactors is baffled and the other one is un-baffled. Both of these reactors operated with the same hydraulic keeping clip, organic burden and composing of waste H2O which are the changeless variables in this experiment. The differences of the chemical waste substances removal efficiency between both reactors would be the consequence of this survey.3.2 Sampling and AnalysisComposite sample of the reactors influent and wastewater were collected on a day-to-day footing and analyzed for COD, BOD, sulphate and others chemical waste substances. Sludge sampling was carried out through side ports in the sludge zone of the reactor. The flow rate was control by the valve and continuously regulated by a pump.3.2.1 BOD trialBiochemical O demand ( BOD ) is the sum of dissolved O by aerophilic biological beings in a organic structure of H2O to breakdown organic stuff nowadays in a given H2O sample at certain temperature. BOD besides can be us ed as gage of the effectivity of UASB reactor. The process of the BOD trial: The dilution H2O was prepared by 1ml each of phosphate buffer, Mg sulphate, Ca chloride, ferrous chloride solution into 1L distilled H2O. 1ml effluent sample was added into a 500ml beaker. Dilution H2O was added up to 300ml into same beaker. The pH value was adjusted to 6.5 to 7.5 by added acid or base. 300ml dilution H2O was prepared as control. All prepared samples and control put in 300ml-incubation bottle. The DO for each sample was measured by utilizing Dissolved Oxygen Meter. All the bottles put in BOD brooder for 5 yearss. The temperature was set at 20A °C. The BOD5 was calculated harmonizing to the expression below: Where: D1 = DO value in initial sample D2 = DO value in concluding sample P = denary volumetric fraction of sample used Or ; Dilution factor = Bottle volume ( 300ml ) / sample volume3.2.2 COD trialThe chemical Oxygen Demand ( COD ) trial measured the O equivalent consumed by organic affair in a sample during strong chemical oxidization. It can assist to foretell the O demands of the wastewater and is used for monitoring and control of discharges, and for accessing reactor public presentations. The trial method: The effluent sample was oxidized by digesting in a certain reaction tubing with sulfuric acid and K bichromate in the presences of a Ag sulfate accelerator for 2 hours at a temperature of 150A °C. The sum of bichromate reduced is relative to the COD. A reagent space was prepared for each batch of tubings in order to counterbalance for the oxygen demand of the reagent itself. Over the scope of the trial a series of colourss from xanthous through green to blue are produced. The colour is declarative of the chemical O demand and its measured by utilizing photometer.