Why Dating Shows Are so Popular in China Nowadays Essay Example for Free

Why Dating Shows Are so Popular in china immediately Essay1.Introduction In recently years, Chinese television has been picking up the trends of reality supplyings, especially dating shows. These fast emerging match making shows hurl captured millions of viewers and stand fail very hot in Chinese society. Although the shows contain a lot of problems and bring up many controversial topics in our lives, overmuch or less everyone in China is enthusiastically watching one or more of these weekly dating shows. The app bent move manpowert is, why? Historic reasons, kind reasons and mercenary reasons have all contributed to the dating shows popularity. 2.Dating shows at onceadays Every Saturday and Sunday night on television, a jury of more or less than 20 oneness women doubt a some guys one by one after watching his introductory videos then press a button to turn off the go down if they think the guy is not troth-worthy. After three rounds of int agection, if there are girls keeping the light on for the undersidedidate and he likes one of them, he succeeds in the match. And if all twenty-four lights go off, the male loses.In turn, guys can first choose his favorite girl and if he survives the trial, he will have a chance to pick a girl for a date. Most of the shows have the similar pattern. sometimes situations would inverse, which is a jury of guys can judge a few women one by one. Basically it could be describe as a process of young men and women judging and choosing each other. If lucky, one could find himself or herself a date. Apart from the participants, there will be a humorous host to help organize also, there will be two or three guest experts to give comments and advice to the participants.3. Historic ReasonsThe ever-changing of Chinese women For centuries, patriarchy was rooted deeply in Chinese society. Chinese women owned very particular choice in their lives, especially their marriages. In circumstance, in Han Dynasty, the Thr ee Obediences and Four Virtues that set the standards of behavior for women. It required women to obey her father and other male family members. In traditional Chinese culture, females should be quiet, tender, compliant and conservative. Pillai (2009) said in her article Women in the Ancient Chinese Culture, For almost two thousand years, the brio of the Chinese woman was unbearable.thitherfore, they had almost no freedom in choosing husbands. As they have equal chances to receive higher education as men do, now urban Chinese women are suitable more open and self-confident. Faced with completely unfamiliar male candidates, knowing their performance will be shown on TV to millions of viewers, the ladies on stage are never afraid of speaking their opinions on life and marriage and make judgments on the male candidates. It seems that women are in frisson of the gamethey decide a mans fate on the stage. All these facts seem to indicate that the Chinese society is going to enter an er a of feminism. So compared to ancient China, women in modern China are offered a lot more opportunities to spot positions and influence society in their own way.The changing of Chinese dating pattern Back in ancient China, a matchmaker was instrumental in settling a marriage. They provided communications and consulting astrogical charts to ensure the compatibility of the future bride and dress as well as the two families. So in ancient China, there was little opportunity for getting to know your future partner, since the heads of the bride and grooms families would arrange marriages. Sometimes the couples first meeting was on the day of their wedding, a situation most singles forthwith would find outrageous. What is happening today is both men and women are giving more freedom when comes to choosing who to date and who to marry. One can decide his or her date based on variant personal standards. By participating dating shows, participants can meet all kinds of potential partner s and more likely to find someone who fits their requirements.The changing of peoples attitude towards dating and marriage According to the previous historic reasons, men and women could hardly meet each other before marrying. Therefore, their marriages were purely for reproducing, for relations among families and mostly for stable life for the rest of the lives. So in ancient China, when a man or woman tried to find a life partner, they were not really looking for a love of the life rather than a wife who can take good care of the family or a financially reliable husband. According to what Chen (2003) said in her article Marriage and the Family in China, to many people nowadays, income, housework and procreation are no longer top priorities more important is having a loving, loyal and understanding spouse. To make a conclusion, two people marry nowadays is because the pleasure that conjugally relationship brings them.4.Social ReasonsViewers psychology When browsing the Internet, you can see lots of people are talking about the dating shows. The funny part is, lots of people dont really buy the performance or the fake romance on stage and they are talking about how pretermit of intelligence those shows are. Then why those shows are still so popular? I read lots of peoples comments and it shows that many people are watching those so-called boring shows because they are boring after work or on the weekends. Watching those dating shows can take large numerate of their dull time. Moreover, viewers have been intrigued by the guests outspoken remarks and the occasional arguments that break out. Liu (2011), the Chinese psychiatrist claims that curiosity is born with human beings, so the curiosity and the aspiration to the privacy are innate. As another reason why people enjoy the show, viewers tend to enjoy watching other peoples sometime dramatic dating process and conversations during partners, which originally should be private and personal.Social controversi al topics bring up by the shows The show is more than a dating game. It is like a multi-dimensional mirror that reflects social values.Lin (2010). Materialism Bergman (2010) writes in his article, China TV Dating Shows For Money or for Love, that in China, more and more young women nowadays consider true love as materials. In spite of the outlook or character of the possible suitor, what really concerns those girls are whether or not they have houses, the size of the houses, and wealthy bank account and someday also a fancy car. One famous case involves Ma Nuo, a 22-year-old girl who showed up on Chinas most popular dating show, If You Are the One. She arrogantly rejected a male contestants invitation of bike horseback riding and then came up with the famous and controversial reply, Id rather cry in a BMW car than laugh on the backseat of a bicycle.Ma is not the solitary(prenominal) one, there are far more girl participants thinking and acting just like her. These girls on the sta ge represent and reflect this generations materialism that has become the trends in our society. These girls bring materialism to their dating has brought up social controversy. Chen Zhigang, a critic and playwright, said, They have grown up in a society that is quickly accumulating material wealth. They are snobbish. They worship money, cars and houses because the highly developing economy has made them do so. This phenomenon is unimaginable back in the China 10, 20 years ago. Are those material girls wrong and superficial? Or is it an improvement in China showing nowadays people are becoming more and more realistic? Some people disdain this materialism while some others say its understandable. This is a very controversial question brought up by the dating shows that worth thinking about.Sheng Nan and Sheng Nu (singles who are in their late 20s and over 30) The popularity of television dating programs reflects a collective dread of single people, particularly the colony of sheng n an, sheng nu, and their families, said Xiang Jianxin, vice-president of Baihe.com, a dating network company. Dating shows provides lots of Sheng nan and Sheng nu a platform to meet potential date so they oft appear on the dating shows. They tend to be successful on their career but they dont have much time in their life to meet potential dates and need help on finding a good relationship. Unlike the old China, where young men and women would get marry at very young ages like 20 or younger, peoples marry age seems to keep postponing. More and more young people are now focusing on establishing their career instead of finding a good marriage.Therefore, as they get older, they start to be anxious about this marriage thing under the pressure from their family and society. Compared to ancient China, although women in modern China are offered a lot more opportunities to take positions and influence society in their own way, traditional patriarchal values still play an important role. Infl uenced by such social atmosphere, women are everlastingly look for men who are more wealthy and successful than themselves, while men prefer women who have inferior education, incomes or intelligence than they do. This situation can be considered as a social dilemma, which was very much brought up by the dating shows. Conversations on the topic of career verses love can often be viewed on the stage of the dating show. How will this complex be solved? People are very interested in this controversial social problem.5.Commercial reasonsTelevision companies commercial exploitation Commercial exploitation means media or business company hype for their own benefits. By exaggerating, normally they can derive the commercial effect that regular news or advertisement cant. Usually commercial exploitations are well planned and fellow some routine. The show is as dramatic as a TV soap opera, says Liu Tingting, a married office worker in Beijing and regular viewer of the show. look for the co mments for the shows on the Internet, you can see many people pointing out that plenty of the dramatic plots and conversations happen in the dating show are planned ahead. Sometimes the television company pays for some pretty women to participate the show and those women are simply acting on the stage. Cha (2012) claims that dating shows are also in the show business and are counted as entertaining shows.This means its ultimate goal is to entertaining the public and to increase its viewer base. Finally it benefits from the popularity. So those participants are apply as tools to become popular by the shows in some way. Also, the host and the guest experts play very important roles in the shows. They sometimes judge the participants, sometimes make fun of them and always come up with dramatic comments. Television company draws viewers attention by presenting dramatic and controversial scenes on the stages, and finally reach their goal of profiting. Therefore, in some way, the reason why dating shows are so popular in China is television companies commercial exploitation. face-to-face commercial exploitation Like television companies, there are certain kinds of people who want to become famous by showing up in the public, in this case, the stage of popular dating shows. This is also called commercial exploitation. Nowadays in China, attending dating shows has somehow become a shortcut of become a celebrity. Now we have already got a bunch of dating show stars, some of who have now even starting to take commercial offers and have made a lot of money.Remember the BMW girl Ma Nuo? She can be a great case here. Ma Nuo, a shallow, sharp-tongued, single girl, treats her chastity like used toilet paper because she wants to be a super star, one netizen, Wang Xi Jie, wrote on the popular Internet forum Tianya.cn. There is one article on the Chinanews online that talked about this personal commercial exploitation phenomenon. In this article, the author pointed out that n owadays is getting more and more vulgar to have different girls commercial exploiting themselves on the dating shows and listed several popular ways of how they did it.By being typical material girl, by being cute like a child, by talking in a very sweet voice, by making shocking decisions, by being intellectual and by posting sexy photos can all be the methods of becoming famous. Those girls who acting like this have started to make money by their popularity. In Chinese society, now so many young people want to become famous by taking shortcut rather than making effort. So due to the fact that one can easily be known by the public simply by being dramatic, dating shows become more and more popular with the young girl.

Education is the key to development

reading is the key to developmentIntroductionEducation is the key to development. Since independence, successive governments accorded importance to fosterage and endeavored to improve the belittled indicators only when progress has been s minuscule. In recent years, governments approach towards planning and delivery of reading has been guided by over exclusively reforms of the system. The federal and provincial governments clearly canvass their eccentric shifting from being sole give upr of facts of life serves to also acting as facilitator and financier of the head-to-head orbit including the non-profit providers. The government full realizes that it cannot achieve the millennium development goals (MDGs) alone without the help of other providers of information. the governments recognition of the role of the private sector and civil society organizations (SCOS) is explicitly expressed by means of the poverty reduction st commitgy paper (PRSP), training sector reform ( ESR) action plan, education policy, and education for all documents, and establishment of education foundations at the display case and provincial levels. The corporate sector is emerging as an important player in supporting social development causes, specially education and health. However, the business sector is wary of entering into confederacy with government delinquent to the absence of a clearly defined and mutually agreed framework for cooperation and partnership. popular Private confederacys (3ps) take in been expanding over time and have taken various forms. the most common 3ps computer programmemes being delivered by CBOs, NGOs, private sector, education foundations, corporate sector and other providers that atomic number 18 scaling up include (a) community schools (b) fellowship schools (c) adopt-a-school (d) grant-in-aid to the private sector (e) school forethought by NGOs (f) teachers training and (g) individuals donating in several ways to schools at local l evels. It has been estimated that the private sector is contributing 0.7 % of GNP in education. This includes largely the for profit institutions.Backdrop and Rationale Of Public Private Partnerships In Education represent Scenario Of Education Sector In PakistanEducation is the prime catalyst to national development. Despite high importance attached to education by successive governments reflected by means of multitude of policy packages, the state of affairs is far from desirable. At the time of independence in 1947, Pakistan inherited but 8000 schools which increased to 1, 70,000 in 2003. Gross account in primary schools increased 40 times (from 0.77 million in 1947 to 20 million in 2003) and literacy rate increased from 16% in 1951 to 51.6% in 2003 but a lot still needs to be done. The federal and provincial governments policies, planning and delivery of education has been chthonic constant surveil and rescript according to the c abatement needs over time, particularly in the last decade. The government fully realizes that cosmos sector alone cannot meet the myriad challenges to provide necessary resources, services and expertise to potently address educational issues. on that point has been a clear realization on part of the government of shifting its role from being the sole provider of resources and education delivery to also acting as a facilitator of the private sector and of civil societys efforts in Pakistan.Need For Public Private PartnershipsEmergence of Corporate Sector in 3Ps The governments recognition of the role of the private sector and civil society organizations (CSOs) has explicitly been expressed through and through the need Reduction Strategy Paper (PRSP), Education Sector Reform (ESR) subprogramion Plan, Education Policy, education for all documents, and establishment of Education grounds at the Federal and barbarian level. Recent years have witnessed the Education derrieres restructuring to enhance their efficiency and i mpact. Public Private Partnerships (3Ps) have been expanding over time and it has been estimated that the private sector including non-profit organizations contribute virtually 0.7 per cent of GNP in education. There is an increasing acceptance of the Adopt-a- teach syllabusme (ASP) and recognition of the leading role of civil society organizations such as Idara-e-Taleem-o-Aagahi (ITA), Sindh Education Foundation (SEF) and Pakistan Centre for Philanthropy (PCP) in motivating the corporate sector, which is emerging as an important player in supporting public sector institutions through private providers, especially through the ASP modality. There are several other organizations mobilizing the corporate sector to support direct education provision, total school management, professional development of teachers, scholarships etc. The corporate sector on its own initiative is also engaging with public sector such as the partnership between the Federation of Pakistan Chambers of Commerc e and Industry (FPCCI) and the City/ District Government for supervise and school improvement.Structural Forms Of Public Private PartnershipThere are various manifestations and forms of 3Ps in the country. The most common 3Ps programmes being delivered by Education Foundations, NGOs, CBOs, the private sector, the corporate sector and other providers. These includeContracted management of public schools by NGOsAfternoon institutions System Up gradation of Institutions through Community Participation Programme (CPP) in Punjab and Public-Private Collaboration (PPC) in NWFPAdopt a School / School Improvement Programme (SEF, PCP)Community SchoolsCapacity Building of School Management Committees (SMCs) / Parents Teachers Associations (PTAs) / School CouncilsCommunity Learning /Literacy centers (using school premises and facilities) offer up teachers or other individuals sharing skills, donating time etcIndividuals donating funds to provide missing foot and educational materialIn 2001, t he share of private sector in education in Pakistan was 21%. In 2005, the ratio of public schools in Pakistan was 67% and in Punjab it was 58%. The share of private sector schools in Pakistan is 33% and in Punjab it is 42%. If the pattern continues, the expenditure on education in private sector will exceed the total expenditure in public sector in the next five years.The policy makers are sanguine directly that only conscientious, coordinated and concerted efforts of all stakeholders in Public -private Partnership (PPP) could be a viable option. Government alone will not be able to accomplish the gigantic task of attaining the goal of sustainable fiber education and meet the targets of Millennium Development Goals (MDGs) and Education for All (EFA).Pakistan like m some(prenominal) other developing countries is facing myriad challenges for improving access, equity and whole step of education. The country has a population of 160 million people more than 33% mired in abject poverty , living below the poverty line. The overall literacy rate is 55% whereas it is 36% for females. Pakistan has 6.5 million children out of school and 80% of them have never been enrolled in a school. 40% students drop-out before they reach denounce IV and 77% of the total enrolled children drop out while climbing the ladder and reaching X anatomy. Pakistan is at serious risk of not attaining MDG and EFA targets by 2015. The Gender Parity Index (GPI) of Pakistan (0.73) is one of the lowest in the world. Keeping in view one of the lowest Human Development Index (HDI) indicators, in that location is an urgent need to have a system of brookable woodland education, socially acceptable to all stakeholders.The Punjab Education FoundationThe Punjab Education Foundation (PEF) was effected through Punjab Education Foundation Act, 1991, by Punjab Assembly. Under the enactment, PEF advanced loans and grants to private entrepreneurs, for the construction of schools, for the promotion of ed ucation from 1991 to 2004. PEF was restructured through an Act by Punjab Assembly in 2004 for promotion of education, specifically encouraging and supporting the efforts of the private sector in providing education to the poor. The major difference of the two enactments in 1991 and 2004 is primarily a picture shift in policy formulation and implementation to encourage the private sector and involve all stakeholders for access, equity and quality in education. While PEF Act 1991 empowered the Government through the bureaucratic control over the affairs of the Foundation with Chief Minister of the province as a Chairman of PEF and a senior bureaucrat as its Managing Director, the PEF Act 2004 conferred the entire management and control of the Foundation to the Board of Directors. Under PEF Act 2004, the Board appoints Managing Director/Chief decision maker and other employees of the Foundation and determines the call and conditions of their employment.Functions Of Punjab Education FoundationSection 4 of the PEF Act, 2004 assigned the pursuance functions to the restructured Foundation1. Provide financial assistance for the establishment, expansion, improvement, and management of educational institutions and allied projects2. Provide bonuss to students, teachers, and educational institutions3. Promote public-private partnerships relating to education4. Provide technical assistance to educational institutions for testing policy interventions and innovative programs for replication5. Rank private educational institutions based on educational standards6. Raise funds through donations, grants, contributions, subscriptions etc.7. Assist educational institutions in capacity building, including training of teachers8. Undertake any other function as may be assigned to it by the Board with the approval of the Government.The Rules and Regulations Are Annexed as AStrategy Of Punjab Education FoundationThe Board of Directors formulated the strategy for the PEF and adopted a flexible approach. They decided to provide better quality education through private sector to low income domiciles and provide technical assistance in the form of teacher training and professional development for privately managed schools for less affluent sections of society. It was decided to support schools in less affluent areas and preference for female education. It was decided to introduce instruments for financial assistance on per child enrolled basis and education vouchers for households in slums to enhance readjustment and impart quality education. The strategy looked at selecting institutions with good track record and results to be considered for monetary rewards and financial assistance in terms of quality education and enrolment.PEF BudgetThe budgetary support to PEF programs is being provided by the Government of Punjab as an integral part of Annual Development Program (ADP) as one-line budget. The budget visibility is given as annexture B 1 and 2.Programs Of Pun jab Education FoundationThe following initiatives of PEF are aimed at ensuring access, equity and quality of education, enabling the poorest of the poor and less advantaged sections of society.1) Foundation aid Schools (FAS) Program2) Continuous Professional Development Program CPDP3) Education coupon Scheme EVS4) Teaching in Clusters by Subjects Specialists TICSS ProgramFoundation Assisted Schools (FAS) ProgramThe Foundation Assisted Schools (FAS) is the flagship program of the PEF to encourage and promote access and improve the quality of education by providing financial assistance at the rate of Rs.350 per child per month to private schools on per child enrolled basis.FAS Policy Instrument And Selection CriterionThrough FAS intervention, the PEF has demonstrateda) That whereas it is the responsibility of the Government to ensure that all school going children should get free education, that the state should fund it, it should not necessarily provide the service i.e. there is a need to separate the financial backing of the service from its provisionb) That through Public -private Partnerships, better quality education can be provided at a court significantly less than incurred by the Government of Punjab to educate a child in the public schooling system.c) That the financial assistance on per child enrolled basis through FAS program is set by considerations of equity, quality and access to all. Selection criterion is given as annex CFAS Program StatisticsFAS Program was launched as pilot project in 54 schools in 2005 in five districts of Punjab i.e. Chakwal, Khushab, Bahawalpur, Lahore and Sialkot. The districts were representative of all the 36 districts of Punjab in terms of levels of literacy and human development index categorized in quaternate Indicators Cluster Survey (MICS, 2004). The schools were selected on the basis of criteria mentioned in annex C . In 2006, the scale of pilot was increased to 184 schools, covering 10 districts. In 2007, the Program was evaluated by the Planning and Development Department and was rated as a successful intervention so far as enrolment, retention and quality learning outcomes of the students were concerned. During a presentation to Chief Minster Punjab, it was decided that FAS should concentrate the Southern Punjab districts having the lowest literacy rate and highest concentration of out-of-school children in Punjab i.e. Rajanpur, Dera Ghazi Khan, Muzaffargarh, Multan, Bahawalnagar, Bahawalpur and Lodhran. FAS program focused these seven districts since 2007. More than 90% of the total strength of students in FAS program belong to the seven districts of Punjab. Progression of schools and the number of students (Male and Female) in FAS program from 2005 to 2009 is given as annex DAs a result of financial and administrative empowerment and autonomous academic leadership at school level through Public -private Partnership (PPP), the following statistically significant land attach have been achievedPEF empowered private sector schools in providing quality education to 529210 students in 1337 schools to the less privileged and disenfranchised sections of society in Public -private Partnership. The parents have been relieved from payment of fee with increase in disposable income. The managements of private schools have been relieved from financial hardships. The school management now exclusively concentrates on quality education and are relieved from collection of fee from poor parents, which often they used to delay for months. In case of drop-out of the child, the schools were antecedently deprived of fee amount, before their partnership with PEF.The private sector schools have invested heavily in physical infrastructure to accommodate more students, thus enhancing their revenues because in FAS model, the money follows the child and not the school. In order to enhance quality standards, the private schools hired better and qualified teachers in addition to the exi sting stave thus impacting not only the learning outcomes of the students but also the peers and associates in the partner institution. The salaries of teachers before introduction of FAS model were Rs.2500 per month approximately and enhanced to Rs. 6500 in 2008 and are now being enhanced to Rs.8500.In Pakistan, more than 40% students are dropped and are out of school by the time they reach grade IV but in FAS partnership model, drop-out rate is zero. In case of absence or hooky of a student, the private school management follows the students due to their pecuniary interests attached with the child because the payment by PEF is made on the basis of surprise physical verification of the students in the classroom by monitoring and evaluation teams and QAT by third parties tenanted by PEF.Through reward mechanism by PEF and better salary structure the teachers are motivated, racy and diligent. The schools have complete administrative, managerial and financial empowerment with impec cable academic leadership.Impact Of FAS Program On The Learning Outcomes Of Students And Capacity Of SchoolsThe following achievements have been corroborate over a period of four years (2006-2009) in FAS partner schoolsDuring a period of four years (2005-2009), the mean average of students in terms of learning outcomes in FAS partner schools was raised from 63 % to79%. The results of 200 schools in the band of 80%-90% have been analysed. They have qualified Mathematics and Science teachers. The schools dropping below the threshold of 40% have another important nexus. None of the teachers of these schools has been imparted pre-service training. The girls performed very well in the QATs and excelled over boys. The high performing schools have a very high concentration of post-graduate teachers. More than 95% of teachers in these educational institutions are either graduates or post-graduates.The Continuous Professional Development Program (CPDP) discussed as PEF intervention helped t he teachers of the FAS partner schools to enhance their secure understanding of the didactic resource base and improve their pedagogical skills PEF through CPDP trained 86027 teachers of FAS partner schools and non-partner low monetary value private schools. There is continuous improvement in the percentage of students getting more than 90% marks. In QAT 1 in 2006, 0.96% students secured more than 90% marks whereas in QAT 2 in 2007, the percentage rose to 1.26. In QAT 3 in 2008 it rose to 16.64% and in QAT 4 it jumped to 17.63%. There was a constant decrease in the percentage of students getting less than 40% marks. From 21.55% students getting less than 40% marks in 2006, it stepwise decreased to 16.53% in 2007, 4.32% in 2008 and 4.26% in 2009. The students in the cohort of 80% to 90%, 70% to 80%, 60% to 70% and 50% to 60% showed salubrious improvement in a period of four years.FAS Achievements In Public-Private PartnershipPEF is promoting low-cost quality education in 1337 schoo ls in the province of Punjab. The numbers of students getting from FAS program are 529210. The number of male students is 267107 (50.47%) and female is 262103 (49.52%). Through FAS highest priority has been accorded to female education. Fortunately the drop-out rate is zero since the schools follow the students in case of absence and truancy for the pecuniary reasons since PEF funding follows the student and not the school.Continuous Professional Development Program CPDPIt is not possible to raise the standard of education without qualified, satisfied and adapted teachers. The development of human didactic resource base is a very time-consuming, slow, gradual and consistent process. To ensure the quality education, there has to be a excellent mix of institutional and governance arrangements both in public and private sectors dovetailed with quality mentoring in an enabling teaching-learning environment with objectively verifiable indicators. The quality education is assured prim arily because of quality mentoring, quality curriculum, resilient management, conducive, congenial and enabling teaching learning environment, good governance, transparent processes, rigorous and candid monitoring and evaluation, critical scrutiny and integration of the lessons learnt into the system for continuous improvementThe premier academic institutions in Punjab i.e. Punjab University-Institute of Education and Research (IER), Government College University (GCU), Beacon house National University (BNU), FC College University were meshed to impart training to the teachers of private schools. The lead Non Governmental Organizations (NGOs) in the field of professional development and capacity building were selected through an open and transparent competition. The mentors engaged by the NGOs were selected through a special selection board constituted by PEF.School Leadership Development Program (SLDP)More than 80% of the participants describe that the school management was not allowing them to apply the new methodologies of teaching based on comprehension. Instead, the schools were interested in rote learning, so that their students score high marks in the examinations conducted by Punjab Examination Commission and the respective Boards of Intermediate and Secondary Education in the province of Punjab. It was proposed by the participants of CBT in their feedback that the leadership of the partner schools should be sensitized about the importance of secure understanding of the content knowledge by the students instead cramming and rote learning. In this background, it was considered necessary to start a School Leadership Development Program (SLDP) for the Principals and Vice Principals of the FAS partner schools and Non-FAS schools.SLDP met a huge success since the Principals and Vice-Principals of the educational institutions allowed their teachers to apply and practices learned by them in CBT.Education Voucher Scheme EVSConceptTo ensure educational just ice and avoid educational apartheid in society, the poorest of the poor and disenfranchised sections of the society must get equal luck and access to quality education enabling the future generations to get out of the vicious circle of poverty and deprivation. For the people on the brink of society, education is the only conduit to develop capabilities of the less privileged people in urban and rural slumsModalityThrough EVS, education voucher have been delivered to all households in the urban slums for the children in the age cohorts of 5 to 13. The slums were surveyed and it was established that all the households in the locality were living below poverty line, At a pilot stage, 1053 households were given an opportunity with freedom of choice to access the quality school of their choice for their children. The voucher is redeemable against payment of fee in the educational institutions. EVS is meant to ensure the freedom of choice, amentaceous efficiency, equity and social cohes ion. The EVS makes the schools accountable to the parents instead of government functionaries of education department. In FAS, the private school entrepreneur has the choice to admit a student or not. In EVS, the choice to select a school remains with the parents because they are working the education voucher issued by PEF. The partner schools are subject to periodical review dependent on the results of their students, additional private investment and improvement in working conditions for the teachers. The data of schools and students during the years 2006-2009 is annexed as GSelection Criteria of EVS Partner SchoolsEVS provides incentive to parents to appoint their children to school. The Scheme became a source of competition for private schools of the area. The following selection uniform criterion has been applied across the board1. The fee salaried by PEF to the partner EVS school will be Rs. 300/= per child per month. The schools charging higher fee can also apply but they will not paid higher than Rs.300/= and will not be entitled to charge from the students. The enrolment should be between 100 and 500. The school should have respectable infrastructure and enabling teaching learning environment. The partner schools should lie within kilometer radius of the selected area/beneficiaries of the vouchers. However, if the parents desire to select a school at a larger distance, PEF will have no objection, provided the school fulfills the selection criteria of PEF.2. PEF advertises in print media to solicit interest from prospective partner schools and preliminary test of selected subjects is held in short-listed schools. Physical inspection of the school is also carried out.3. PEF Project offices display list of all partner schools at their office and parents are free to choose a school of their choice.4. It is mandatory under the EVS policy that a household shall admit both the boys and girls in the age cohort of 5-13 years. In case a household does not a dmit a girl through a voucher in EVS, the voucher for boys shall not be valid. The conditionality coupled with sensory faculty campaign persuaded the parents to send the boys and girls to school together. The EVS policy instrument significantly reduced the child labour in the area since the boys employed in workshops and hotels and girls employed in the household chores in the neighbourhood joined the EVS schools.EVS Achievements in Public-Private PartnershipThrough EVS, PEF is providing free quality education to 31053 students in 167 schools. 15138 (48.74%) male students and 15915 (51.25%) female students are the beneficiaries of the program. The parity of male and female students was ensured through the policy instrument of EVS. It is mandatory under the EVS policy that a household shall admit both the boys and girls in the age cohort of 5-13 years. In case a household does not admit a girl through a voucher in EVS, the voucher for boys shall not be valid. The conditionality coup led with awareness campaign persuaded the parents to send the boys and girls to school together. The EVS policy instrument significantly reduced the child labour in the area since the boys employed in workshops and hotels and girls employed in the household chores in the neighbourhood joined the EVS schools.Teaching In Clusters By Subjects Specialists TICSS ProgramThe entrepreneurs of the low address educational institutions in rural and urban areas cannot afford quality mentors because the people of eminence and erudition with professional integrity of performance with higher academic qualifications demand higher salaries, which they cannot afford. It is almost a truism that the quality in education turns on the axle of interaction between the teacher and the student. Without quality instruction in the low cost schools, there is a remote speculation of better learning outcomes of the students. Resultantly the low cost schools in remote rural areas, peri-urban areas and slums cou ld not improve the quality of instruction. PEF launched TICSS program, engaging people of outstanding academic rectitude at the market salary, graduating from the best academic institutions in the province and deputed them to the low cost educational institutions in urban and rural areas of the province. The subject specialists engaged under the auspices of TICSS program not only impacted the learning outcomes of the students in terms of concept clarity and secure understanding of the subject knowledge but also impacted the peers and associates, engaged by the low cast schools. The Subject Specialist (SS) with high grade post-graduate degree could be hired within a salary range of Rs 30,000 35,000 for a low cost school which pays its teachers a meagre average salary of Rs 3500Rs 6000. TICSS demonstrated that Subject Specialist deputed to the low cost schools played a catalytic role in uplifting the educational standards and bringing innovations in a number of spheres in the schools academic and social milieu. SS is tour 2-3 schools in a week and teaching the students in actual class room theatrics. SS impacted the learning outcomes of the students and the mean average of the students increased from 33% to 55% in a period of tercet years. Subject Specialist influenced the teaching and communication practices of the peers and associates. TICSS model proved to be cost effective, economical and beneficial. Policy matrix is annexed as FThe Subject Specialists under auspices of TICSS are an extended arm of the Academic Development Unit (ADU). They teach in the cluster of three schools in core content subject knowledge i.e. Mathematics, English, Physics, Chemistry and Biology. They help ADU team to design tests for the assessment and examination of the Foundation assisted schools under FAS and carry out tours to ensure the accuracy of information in terms of enrolment in the FAS Program. They are part of assessment and examination teams constituted by PEF and ta lk terms with the other leading experts engaged in teachers training and professional development in public and private sector and share experiences for the promotion of quality education in private sector. They are also tasked to develop a resource base for pedagogy and core content subject knowledge base for the benefit of teachers of the private educational institutions.TICSS Achievements In Public-Private PartnershipTICSS program has been widely acclaimed and appreciated by all the stakeholders in education. There is incessant demand from low cost private schools for vertical and horizontal expansion of the program in the larger public interest PEF selected and deputed 180 Subject Specialists, 95 (52.77%) male and 85 females (47.22%) to 24 districts of the province of Punjab. 162000 students benefitted from the expertise of the Subject Specialists in an academic year.Way Forward For Public-Private Partnership Initiatives Of PEFThe Public-private Partnership programs of PEF have the secure potential to promote quality education at affordable cost to the less-affluent and disenfranchised sections of society at a much lower cost in Public Private Partnership. The consistency and perseverance of the systems according to the statutory requirements of PEF Act 2004 is the only viable, workable and sustainable solution. The enactment discourages the bureaucratization and compartmentalization of the programs and envisaged transparency, accountability through institutional and constitutional mechanism. The programs of PEF are replicable, cost effective and competitive. The partnerships work for a win win situation for both public and private sectors, ensuring outreach of the programs, to the far-off rural areas and urban slums, often neglected due to multifariousness of reasons. The programs of PEF have already been replicated in the federal territories by the national government and four provincial governments by slightly changing the methodology to accommodate natural and local requirements.The incessant demand, affordability and social acceptability by the general public, elected representatives, district governments, civil society organizations, non-governmental organizations, print and electronic media and private educational institutions is hanging heavy on the political leadership of the province. The popularity of the PEF programs in Public-private Partnership and the extreme public pressure of the stakeholders in the form of teachers, students, parents and communities is the sure and secure hope for the pertinacity of the programs. The government has no option but to continue funding the PEF initiatives. How to win the lost confidence of international donors and agencies remains a myriad challenge for the leadership at PEF.Overall Outcome Analysis Of The PEF InitiativesIt has been successfully demonstrated that the PEF programs in Public-private Partnership are cost effective, economical and efficient in terms of service delivery mechanism. The synergy of forging Public -private Partnership has started paying dividends, at a socially acceptable and affordable cost. The private educational institutions providing quality education in less privileged urban, suburban and remote rural areas were hard pressed for financial support. During the quality assurance tests, the students of Foundation assisted schools have shown remarkable performance. PEF has introduced performance based financial incentives by awarding cash prizes to the teachers of the best performing schools for their integrity of performance and quality service delivery. The Public-private Partnership programs are promoting affordable quality educati

Carbon capture and storage

Carbon capture and computer storageIntroductionIncreasing numbers now recognise the potential devastation upon the ecumenical environment climate change could turn out. With degree centigradeic acid ordnance dismissals increasing at a rate of 1.6%/Yr (1999-2005) and emissions from power production at 23,684 Mt/yr (2005)1 gain no current successor to the Kyoto Protocol*, it is clear that Carbon Dioxide is going to become an ever growing threat to our planets stability. Worryingly, non notwithstanding in a climatic sense moreoer a societal one as well(p). From solar and geothermal power to hydrogen fuel cells, the scientific community is works to develop ways of reducing carbon dioxide output and one field of growing interest from both the research and business community is Carbon cause and Storage (CCS). Serious research in this field is relatively new and many another(prenominal)(prenominal) aspects of its viability, safety, efficiency and cost have still to be fully d iscovered. As CCS is simply storing carbon dioxide and not actually decomposing it, many feel CCS is counter-productive and the resources should instead be channelled to focus on clean energy production. However with current emission trends, CCS give be an extremely useful tool should we see drastic changes in climate toward the end of this century and need a way to sully time to fully utilise and develop clean energy. This paper will briefly describe a range of potential CCS orders as shown in come in A as well as discuss the potential for CCS in our society. The smallest estimated potential storage for carbonic acid float at 320Gt is worth approximately 32 days of emissions2 Few dispute the fact that we should evolve to a more environmentally-friendly society in all senses of the word, CCS will buy the time needed for this to happen. everyplace the last 10-20 years several proposals have been put forward and developed such as the Sleipner oil field, Norway and CarbFix in I celand. We are now beginning to loaf live data from current CCS projects intercontinental to analyse and use for the enhancement of CCS, this paper aims to synthesise this information from these projects for a brief analysis of CCS potential.Deep naval or the deep seabed Many have hypothesised on potential CCS sites. One suggestion is storing carbonic acid gas in the deep maritime or seabed as shown in figure B. As the oceans are already absorbing 8 billion tons of CO2and negating 50% of our anthropogenic CO2 emissions3 it is already a rude(a) CCS site. CO2 is denser than sea wet in its supercritical state (both unbendable and liquid, see figure C)and so will sink and pond on the seabed staying there for thousands of years as figure B illustrates. Alternatively, ships would pump CO2 into the ocean as shown in figure B where natural thermohaline currents would dissolve the CO2 upon which that slightly denser body of water would pond on the seabed. While salinity, pressure and temperature all affect the dissolution of CO2, below 600m, 41-48kg/m3 CO2 can dissolve in a 1M brine solution,2 a fairly large figure. Increase the brine concentration and this figure will drop,however, with the average molarity of the oceans at 0.5M it is clear that this warehousing has great potential. Unfortunately immediate acidification of the local water would occur as carbonic acid forms. Therefore this storage method would probably be lay waste to to local ecology. The costbenefit analysis over acidifying patches of ocean as opposed to lowering atmospheric CO2 and thats effect upon terrestrial habitats and surface ocean marine communities could fill a thesis and resulted in much debate. This method has so far seen no field tests even though its potential storage capacity is vast and inestimable.Mineral Carbonation Of similar environmental concern is disposal via mineral carbonation. CO2 moves with certain rocks to form carbonate minerals. This process is seen naturally i n the form of weathering where 1.8108 tons CO2 are mineralised annually yet this geochemical process could also occur resistance. Rather than mine and crush rocks such as basalt and peridotite to react with atmospheric CO2 on the surface, causing major environmental disruption due to mass mining operation and a great increase in sediment flux,4 CO2 would be injected into deep geologic stores of olivine pyroxene and plagioclase.Here the CO2 would slowly react to form its carbonates over tens of thousands of years where it would then be a confining permanent store. As these reactive minerals are found in reasonable abundance in basic rock, potential CCS sites of this nature are found worldwide. The capital of South Carolina River basalt has been predicted to be able to dispose of 36-148Gt/CO2 whereas the Caribbean flood basalts could potential store 1,000-5,500Gt/CO2. Similarly, the basalt basin offshore of Washington D.C. could hold 500-2,500Gt/CO2.10 The gaseous CO2 conversion to s olid carbonate involves an increase in volume and pressure. It is hypothesised this process would cause major fracturing within the basalt rock which could potentially form an escape route for the still supercritical CO2 (see figure D).8 The CarbFix Pilot Project in Iceland is monitoring the effects and potential of this style of CCS through intensive Geophysical monitoring as 9.4Mt/CO2 is pumped into the ground.Coal-bed seams Worldwide there are many scorch field economically unviable for mining and these are potential CCS sites as figure A (4) shows. The coal seams contain natural micropores due to coal production process. These micropores currently contain methane molecules, again as a by-product of the coal creation. However, CO2 molecules adsorb to the micropores easier than the CH4.2 By pumping CO2 into these seams a volume of CH4 will be yielded proportional to the volume of CO2 injected,2 while still providing a deep underground store for CO2. This has been careful at 20m 3/ton coal from a field site in the San Juan Basin. Therefore there is an approximate minimum storage capacity of 150Gt/CO2 worldwide however exact volumes of unmineable coal are not available. Adsorption involves weak electrostatic forces to hold the CO2 molecules to the pore which are very dependent on a stable environment.2 Should any tectonic activity take place to alter the temperature or pressure of the storage site, the CO2 would detach and intoxicate. This CO2 plume would then slow migrate to the surface through existing pore channels which figure D shows clearly. This is a worry faced in many CCS schemes, as any CO2 migration could cause interaction and dissolution into groundwater thereby polluting it, force salty groundwater to mix with freshwater and pollute the freshwater or instead migrate to the earth surface and plume. Also, dependent on the CCS site, CO2 could end up acidifying patches of ocean where leaks have occurred. CO2 plumes on the earth surface have prove n fatal before when 1,700 people and all fauna within a 14km radius perished in the Lake Nyos disaster when CO2 suddenly degassed from the base of the lake to the atmosphere. 14Depleted oil and gas reservoirs or saline aquifers One of the most promising and researched suggestions is storage in depleted oil and gas reservoirs or saline aquifers. Figure A (1,3a,3b) illustrates these are both on and off shore and deep geological area of rock with high porosity and low permeability. The gas field Sleipner West in the North Sea just off the Norwegian coast is an actual working CCS site where much research into CCS is organism conducted and monitored. 1106 tons of CO2/Yr2 are being pumped into a space of 5.5x1011m32 previously occupied by predominantly methane gas. The CO2 is stored in the pore spaces in rocks identical to how groundwater is stored in aquifers. In the case of saline aquifers, while pumping in CO2, saline water is removed as well as forced into adjoin rock. These Porous r ocks are commonly sedimentary rocks found in basins normally 600-1200m deep. Pressure increases with depth as well as temperature, by about 28C/km2. This means CO2 would need to be stored in its supercritical state (figure C) which is more compact than normal, 1 ton of CO2 occupies 6m3 rock2. Once injected, the CO2 will naturally migrate through the pore spaces trying to reach ground level (figure D). During this process the CO2 will become trapped and well in pore routes which do not actually lead to the surface. The inevitable migration makes choosing a CCS site difficult. Any site needs an impermeable rock bottom above it or a low permeability rock where the migration time will be equal to the sites desired lifespan to act as a cap rock. Without a cap rock, the CO2 could migrate back to the surface in decades making the entire operation an epic fail. However, storing CO2 in these fields is not just about pocketing it underground. The geochemical processes of dissolution and mine ral precipitation would also occur adding to the favourability of depleted reservoirs as the optimum CCS technique. For any single site 3 different forms of CCS would be occurring. Dissolution would take a few thousand years dependant on the surface area to volume ratio of water to CO2 and mineralisation would happen along similar timelines. Therefore, four factors will affect the usefulness of any CCS depleted reservoir site immobilisation of CO2 in any traps or wells geochemical reactions between the rock and CO2 dissolution into groundwater or saline water resident in the rock and migration back to the surface.2 The benefits of this method of CCS do not stop here though The process of pumping CO2 into the ground forces out the dregs of what was previously there, beneficial if it was gas or oil. Shows this as a separate process but it can easily be paired with depleted fossil fuel stores. This can be collected and sold, providing a slight economical offset to the cost of the proje ct. This is referred to as Enhanced Oil Recovery (EOR). EOR has been embraced in the Americas and is in use at Pan-Canadians Weyburn field in Saskatchewan, another field example of CCS in use today. Only 18Mt/CO2 is its expected capacity2 however data on this specific technique will be invaluable. It does burn questions into the economics as it would take thousands of these sites worldwide to have a significant impact upon atmospheric levels and with each new site, the risks of a CO2 disaster associated with the storing of CO2 increases. Worldwide there is great uncertainty into the potential volumetric storage capacity of CO2 in underground reservoirs ranging from 400-10,000 Gt/CO2 according to Hendriks and Blok, 425Gt/CO2 was proposed by Van De Meer whereas Koide and team calculated it at 320Gt/CO2. There is such variation not only because worldwide high resolution mapping of the subsurface is scarce, but the presence of micropores is undetectable and the question of how do you i ncorporate figures from processes such as dissolution and geochemical mineral precipitation is raised. Figure E shows the IPCC calculation of potential worldwide storage sites. Either way, CCS can clearly buy the time we may need to avoid major global climate change. Conclusion As natural gas itself contains a fraction of CO2, this proves it is possible to store CO2 in a geological setting for millions of years, the exact purpose of CCS technology. Unfortunately, with all the ambition and optimism over CCS, its true benefits must be realistically analysed. Yes CO2 is a powerful greenhouse gas and the one most accountable to anthropogenic sources,1 but it is only one of many. CCS is completely unable to deal with methane, sulphur oxides and of apparent increasing importance, water vapour. Critics are also completely correct with their feelings of it only being a temporary fix. The earths surface system is dynamic enough that the stored carbon will eventually make its way back into th e atmospheric carbon cycle . Although we will be far gone, is that a responsible excuse? CO2 migration will occur within the store and so will need constant monitoring. Is the economic cost of initiation, monitoring and potential clean-up should leaks develop enough to justify the project? Current estimates reckon in the cement industry, it will cost $50-250/ton CO2 to be avoided2 and that electricity prices will have to double at minimum2, the lower figures representing technology advancement. The CO2 could pollute groundwater sources with saline water and Cox et. al. have comprehend that a fault during late stage CO2 injection could produce a CO2 plume similar to that seen at Lake Nyos.19 While this risk could be mitigated by placing CCS sites offshore it would still be an ecological disaster.2 Finally, who would be responsible for the CCS site? The purpose of the site is to store CO2 for 10,000 years or more.19 It is highly unlike any company will be around for its lifetime. Whi le CCS is technically possible, it undoubtedly requires more research and development to convince not only the rest of the scientific community, but the general public as well.As of February 2010 Metz, B. et. al. IPCC Special Report on Carbon Dioxide Capture and Storage 2005 ISBN-13 978-0-521-86643-9Holloway, S. secret Sequestration of Carbon Dioxide a viable greenhouse gas mitigation option Energy 30 (2005) Pg2318-2333Keeling, R. Triage in the greenhouse Nature Geoscience 2 (Dec 2009) Pg820-822Bickle, M. geologic carbon storage Nature Geoscience 2 (Dec 2009) Pg815-818 Bachu S. Sequestration of CO2 in geological media in response to climate change Energy Conservation centering 2004 (Pg147-164)National Oceanographic Data Center www.nodc.noaa.gov/OC5/WOA05/pr_woa05.html (Data set 2005)Dessert, C. et. al. Weathering laws and their impact of basalt weathering on the global carbon cycle Chemical Geology 202 Pg257-273 (2003)Matter, J. Kelemen, P. Permanent storage of carbon dioxide in geological reservoirs by mineral carbonation Nature Geoscience 2 (Dec 2009) Pg837-840McGrail, P. et. al. Potential for carbon dioxide sequestration in flood basalts Journal of Geophysical Research 111, 2006 Pg445-468Goldberg, D. Slagle, A. A global sound judgement of deep sea basalt sites for carbon sequestration Energy Procedia 1 (2009) Pg3675-3682Juerg, M. et. al. Permanent Carbon Dioxide storage into basalt the CarbFix Pilot Project, Iceland Energy Procedia 1 (2009) Pg3641-3646Creedy, D. An introduction to geological aspects of methane position and control in British deep coal mines Geology 199124 Pg209-220Glazer, E. CO2 Sequestration Princeton University Website www.princeton.edu/chm333/2002/fall/co_two/geo/coal_beds.htm_ftn7 2002Le Guern, F. Sigvaldason, G. The Lake Nyos event and natural CO2 degassing Volcanol Geotherm Research 1989 Pg95-276 Czernichowski-Lauriol, I. The underground disposal of Carbon Dioxide British Geological Survey 1996 Pg183-276Hendriks, C. Blok, K. Unde rground storage of Carbon Dioxide Energy Conservation Management 1995 36(6-9)539-542Van De Meer, L. Investigation regarding the storage of carbon dioxide in Aquifers Energy Conservation Management 199233(5-8)611-618Kodie, H. et. al. Subterranean containment and long term storage of carbon dioxide in unused aquifers and in depleted natural gas reservoirs Energy Conservation Management 199233(5-8)619-626Cox, H. et. al. Safety and stability of underground CO2 storage British Geological Survey 1996 Pg116-162

Muscular Leg Strength and Sprint Performance Relationship

Muscular Leg Strength and Sprint motion Relationship2.0 Muscular Strength vs. Single Sprint PerformanceMuscular potentiality is a physiological characteristic thought to facilitate bolt carrying into action, mainly due to the increased skill of the pass to generate tidy contraction during brusk-term high intensity activity (Baechle and Earle, 2008). Experts shake up defined muscular military posture as the ability of a muscle or muscle convocation to exert maximal force against a resistance once, through the full range of motion (Newman et al., 2004). Specifically, belles-lettres has deemed the force production capabilities of the legs to be the fateful factor in improving ones ability to panache (Thorland et al., 1987 Alexander, 1989 Dowson, 1998). For instance, an initial study by Alexander (1989) examined the correlation amongst leg strength and 100m hyphen performance in 23 elite sprinters. For all participants, a significant kin was found between the two variab les. In support, a similar study conducted by Dowson et al. (1998) examined the relationship between leg strength and sprint performance in 18 elite male supporters. Again, leg strength was deemed to be a major(ip) contributor to ones ability to sprint over shorter distances of 15 and 35m. Although ample studies have investigated the relationship between muscular strength and sprint performance, with several findings recognising strength as a significant facilitator (Thorland et al., 1987 Alexander, 1989 Dowson et al., 1998), a similar investigation by baker and Nance (1999) deduced that no measure of strength was correlated to either 10m or 40m sprint performance in Rugby League players. Moreover, Cronin and Hansen (2005) examined the relationship between muscular strength and measures of first-step quickness (5-m time), acceleration (10-m time), and maximal animate (30-m time), with all 3 measures of speed proving to be unaffected by muscular strength.It appears that studies exa mining the relationship between leg strength and sprint performance have produced contradictory conclusions. However more(prenominal) importantly, the investigations discussed preceding(prenominal) only applyed single sprint trials. Current look for has identified that perhaps repeated-sprint efforts reflect a more accurate representation of the intermittent physiological demands of multiple sprint sportsmans, rather than a single sprint (Dawson et al., 1991 Duthie et al., 2006 Oliver et al., 2007). For instance, a study carried out by Dawson et al. (1991) noted that for high intensity efforts of less than 5 seconds such as a 1RM squat or single 40m sprint test, the largest contribution to the energy demands was made by the phosphagen (ATP-CP) energy scheme. Moreover, Dawson et al. (1991) recognised that the contribution of the glycolytic system in ATP re-synthesis importantly increased when sprint efforts were repeated, which more accurately reflects the physiological demands of intermittent sports. This notion has since received support from other studies examining repeated sprint ability (Newman et al., 2004 Bishop and Edge, 2006). Therefore, although studies have formed contrasting opinions on the effectiveness of leg muscle strength in predicting a single sprint performance (Thorland et al., 1987 Alexander, 1989 Dowson et al., 1998 Baker and Nance, 1999 Cronin and Hansen, 2005), the validity of these investigations appears limited when divvy uping the imprecision of using a single-sprint to assess multiple-sprint sport performers.2.1 Isokinetic Strength vs. Multi Joint Strength MeasuresAs discussed, it is widely recognised within the literature that RSA is more ecologically valid than a single sprint when assessing team-sport athletes (Dawson et al., 1991 Newman et al., 2004 Duthie et al., 2006 Oliver et al., 2007). condescension this knowledge, the association between muscular leg strength and repeated sprint ability has received scant considerat ion. However, one investigation by Newman et al. (2004) did specifically examine the relationship between isokinetic knee strength and repeated sprint ability in soccer and rugby players. Newman and colleagues describe that no measure of strength was related to RSA, thus concurring with other similar investigations (Baker and Nance, 1999 Cronin and Hansen, 2005) who albeit apply single sprint trials. Despite Newman et al. (2004) notions, the methods employed to assess leg strength may have influenced their findings and reduced their validity. For instance, Newman et al. (2004) highlighted that the isokinetic knee extension test they implemented was not specific to the conditions and movement patterns performed in the sporting environment. To elaborate, Flint-Wagner et al., 2009 highlighted that isokinetic strength tests generally require participants to be placed in a position that isolates the tested muscle. Specialized apparatus then gives resistance so that no matter how much f orce is exerted by the participant, movement takes place at a constant speed. Although this method of examen has been take ined as in effect(p) during the injury rehabilitation process for testing a specific argona or joint movement (Cardone et al., 2004), the validity of the procedure has been has been questioned in able team-sport athletes. For example, research by Duthie et al. (2006) illustrated that during sports performance, seldom does one body part work in isolation at a constant speed. Instead, Newman et al. (2004) and later Duthie et al. (2006) recognised that muscles are essential to work synergistically in an integrated and co-ordinated fashion. This indicates that perhaps using a multi-joint strength measure would give a more valid reflection of muscular strength in rugby players, as muscles are required to interdependently. Even so, studies evaluating the effect of leg strength on the ability to sprint have been inclined to implement laboratory based isokinetic str ength measures (Adams et al., 1992 Blazevich and Jenkins, 1998 Newman et al., 2004 Kin-Isler et al., 2008). Therefore, a study examining the relationship between a multi-joint strength measure and repeated sprint ability warrants investigation.2.2 Brief vs. extended Repeated Sprint AbilityIn addition to the strength measure used, recent studies on RSA have begun to examine the structure of the abbreviated RSA protocols preceding(prenominal)ly implemented (Oliver et al., 2007 Rampinini et al., 2007). To elucidate, a study by Oliver et al. (2007) examined the physiological relationship between brief and prolonged repeated sprint ability protocols. They identified that the participants maximal speed significantly decreased in the latter sets of the brief RSA test, but not in the prolonged test. This suggests that the brief RSA protocol previously employed by Newman et al. (2004) will have influenced the strength/RSA correlation witnessed. For example, Newman and colleagues implement ed 20 second recovery periods in the RSA test, less than the half-life of CP re-synthesis (Gaitanos et al., 1993). According to Bishop and Edge (2006) who examined the determinants of RSA in female athletes, a short recovery period between sprints induces the accumulation of H+ ions, causing a reduction in repeated sprint ability. Therefore, if Newman et al. (2004) had implemented prolonged periods of recovery between sprints (i.e. more than the half-life of CP re-synthesis), the relative contribution of the glycolytic and phosphagen systems will have changed, which would have affected the relationship between muscular leg strength and RSA. This idea was exhibit by Oliver et al. (2007) who indicated that a relationship between muscular strength and prolonged repeated sprint recovery could be plausible, provided the recovery was long enough for adept phosphagen repletion. Furthermore, Oliver et al. (2007) theorised that although brief RSA protocols are accurate for reflecting sho rt intense periods of play, longer periods of recovery between sprints perhaps reflect a more accurate portrayal of the recovery patterns experienced throughout the course of a whole match. This view was endorsed by Bishop and Edge (2006) who stated that a large majority of sprints experienced during intermittent sports are separated by endure periods long enough ( 1 min) to allow complete or near complete recovery, over double the amount of rest implemented in the majority of RSA studies (Dawson et al., 1991 Newman et al., 2004 Edge et al., 2006 McGawley and Bishop, 2006 Spencer et al., 2008).Consequently, it appears that the correlation between leg strength and prolonged RSA has yet to be adequately understood, and thus, a study investigate this relationship requires examination.2.3 Repeated Sprint Ability ProtocolsIn addition to the length of recovery performed, recovery mode has been shown to affect ones performance during repeated sprint exercise, fashioning it a key compone nt of any RSA protocol. Recently, studies have produced contrasting findings in determining whether passive or active recovery is the nearly beneficial in resisting fatigue. Some studies have proposed that active recovery is superior as blood muscle flow is maintained, which enhances the buffering and removal of hydrogen ions (Bogdanis et al., 1996 Toubekis et al., 2008). Conversely, other studies have indicated that active recovery negatively affects the subsequent sprint performance, by inducing fatigue and slowing the rate of PC resynthesis (Dupont et al., 2003 Spencer et al., 2006). Despite this conflict, time motion analysis has illustrated that phases of recovery in team sports typically involve some sort of active work (i.e. jogging or shuffling into defensive position) (Spencer et al., 2004 Jougla et al. 2009). Therefore, active recoveries appear to represent the most valid form of recovery when testing repeated sprint performance in rugby union players. Despite this knowle dge, numerous repeated-sprint studies on team sport athletes have implemented passive recovery in their protocols (Bishop et al., 2004 Edge et al., 2006).Another factor that can affect repeated sprint performance is the length of severally executed sprint. Previous studies on repeated sprint ability have typically used sprint distances requiring 6 seconds of work to assess their participants (Gaitanos et al., 1993 Dawson et al., 1997 Bishop et al., 2004 Edge et al., 2005). However, Spencer et al. (2004) suggested that shorter sprint durations of 4 seconds provide a more accurate portrayal of the sprint distances typically experienced during team sports. Spencer and colleagues based this notion on their time-motion analysis of RSA patterns in elite field of operations hockey, which is deemed by Spencer et al. (2004) to elicit similar physiological demands to rugby union. In support, other time motion analysis studies by Duthie et al. (2006) and later Deutsch et al. (2007) reported that for all rugby positions, the mean duration of sprints was 2-4 seconds. This suggests that although 6 second sprints have been widely used within the literature, they may not be optimal for testing RSA in team sport athletes. This may explain why recent studies on team sport athletes have begun to implement shorter distances of 3-5s in their RSA protocols (Spencer et al., 2006 Oliver et al., 2007 Spencer et al., 2008), rather than the 6 second distances previously employed.Additionally, RSA studies on team sport athletes have typically included 5-10 sprints in their protocols, as this is thought to represent the most accurate word picture of a brief intense period of play (Gaitanos et al., 1993 Dawson et al., 1997 Bishop and Spencer., 2004 Bishop et al., 2004 Edge et al., 2005 Spencer et al., 2006 Oliver et al., 2007 Spencer et al., 2008), shown in table 1. This idea was forwarded by Spencer et al. (2004) who examined the number of repeated sprints executed during a brief inte nse period of play in elite hockey. A brief intense period of play was defined as a minimum of trio high intensity sprints, with a mean recovery duration of less than 21 s. Spencer et al. (2006) findings revealed that the majority of intense phases of play were comprised of 3-7 sprints. Therefore, based on Spencer et al. (2004) findings and the majority of previous RSA studies, 5-10 sprints appear to most accurately represent a short intense period of play in team sports.A further variable to consider when designing RSA protocols is the mode of exercise performed. Although non-motorised treadmills and over-ground sprints provide the most accurate mode of assessing RSA in team sport athletes, they have been sparsely administered within the literature (Spencer et al., 2006 Oliver et al., 2007). In contrast, Table 1 shows that the majority of RSA investigations have implemented cycle ergometers to analyse their participants (Gaitanos et al., 1993 Dawson et al., 1997 Bishop et al., 200 4 Bishop and Spencer, 2004 Edge et al., 2005). Recently, experts have questioned the validity of employing cycle ergometry to assess team sport athletes, who to begin with execute over-ground sprints in game situations (Fitzimmons et al., 1993 Bishop et al., 2001 Oliver et al., 2007). Therefore, it appears that although cycle ergometers may provide a convenient means for recording muscle biopsies, analysing gas samples and eliminating environmental conditions. For most field sports, cycle ergometers provide a poor reflection of the physiological movements typically experienced during a match. Hence, when assessing RSA in team sport athletes such as soccer, hockey and rugby players, the most valid method of assessment appears to be over-ground sprints, as used by Spencer et al. (2008) which is shown in Table 1.2.4 Explosive PowerAlthough the relationship between muscular leg strength and sprint performance has produced ambiguity within the literature (Thorland et al., 1987 Alexander , 1989 Dowson et al., 1998 Baker and Nance, 1999 Newman et al., 2004 Cronin and Hansen, 2005 Kin-Isler et al., 2008), recent studies have suggested that perhaps explosive fountain is more of an accurate determinant of sprint performance (Dowson et al., 1998 Hennessy and Kilty, 2001). Explosive power is defined as the maximal force that a muscle or muscle group can generate at high speeds, or (work/time) (Baechle and Earle, 2008). Investigations by Dowson et al. (1998) and Hennessy and Kilty (2001) have tested the effectiveness of explosive power in predicting sprint performance by implementing field based tests such as vertical countermovement jumps. Interestingly, Dowson et al. (1998) identified that the magnitude of force generated during a countermovement jump significantly correlated with the amount of speed an athlete produced during a single-sprint performance, indicating that explosive power could potentially be a direct predictor of sprint performance. In support, Hennessy and Kilty (2001) reported a similarly significant relationship between countermovement jumps and sprint performance in female athletes. They attributed this relationship to the stretch-shortening cycle (SSC) witnessed during a countermovement jump. To elaborate, the stretch-shortening cycle was found to mimic the eccentric-concentric contractions of the leg extensor muscles experienced during sprinting, which in a flash facilitated sprint performance. After reviewing the literature, it appears that studies ascertaining the relationship between explosive power and a single sprint performance have produced consistent results, as well as being valuable in terms of ecological validity (Dowson et al., 1998 Hennessy and Kilty, 2001) compared to such laboratory based strength investigations (Adams et al., 1992 Blazevich and Jenkins, 1998 Newman et al., 2004 Kin-Isler et al., 2008). However, research has continued to solely focus on the relationship between explosive power and a single spr int, neglecting the opportunity to examine the association between explosive power and repeated-sprint ability, despite research foreground the specificity of RSA to the patterns of play witnessed during multi-sprint sports (Dawson et al., 1991 Newman et al., 2004 Bishop and Edge, 2006 Duthie et al., 2006 Oliver et al., 2007). Subsequently, an investigation examining the effect of explosive power on brief and prolonged repeated sprint ability appears warranted in order to fully establish explosive power as the most accurate physiological predictor of RSA.Accordingly, the primary aim of current study was to examine the effect of muscular strength on brief and prolonged repeated sprint ability using a multi-joint strength measure. A secondary purpose was to ascertain if explosive power was a more valid determinant of brief and prolonged repeated sprint ability than muscular strength.

Economics :: essays research papers

Island of Mocha EssayThe Island of Mocha in the video is an example of a traditional sparing ashes evolving into a backing corpse. Every person plays a key role in this traditional system. They had fisherman, coconut collector, melon seller, lumberman, barber, doctor, preacher, brownies seller, and a chief. The Mochans got sick of trading goods tout ensemble across the island equit adequate to get the things that they want or needed. The Chief decided that they would use clam shell for currency instead of trading.The first type of economic system that they plastic film shows is a traditional system. A traditional economy is an economic system in which the allocation of scarce resources and other economic activity is the result of religious rite habit or customs. In other words a traditional economy is a barter or trade system, everybody decides WHAT WHEN and FOR WHOM. When the video first starts the Mochans had to trade all over the island to acquire what needed. After a whi le they had enough of trading the chief decided to switch to currency instead of trade.The economic system that they switched to is called a market economic system. A market economy is an economic system in which supply, demand, and the price system help people make decisions and portion out resources. So with a market economy you decide WHAT WHEN and FOR WHOM. In the movie Pablo the lumberman starts up a company and sells stock to allow him to be able to get all of the supplies needed. Big Daddy had triplets and need lumber to make the nursery bigger, since they switched to a market economy he had no money because the islanders would entertain the chief a portion of what they had. So Big Daddy had to start a tax in order to pay for the expansion of the nursery. Since all the businesses were all doing so well every business wanted to expand so the demand for lumber was great which caused a lumber shortage, the lack of resources the price when up which cause inflation all over the island.With inflation pass on Big Daddy had to do something in order to stop it. The island of Mocha was going in to a recession so Big Daddy took control and put a price freeze on everything. Now the economic system turned into a command economy. A command economy is an economic system characterized by a central authority that makes most of the major economic decisions.

The Handmaids Tale Essay -- English Literature Essays

The Handmaids TaleSerena Joy is the most powerful female presence in the hierarchy of Gileadean women she is the central eccentric in the dystopian novel, signifying the foundation for the Gileadean regime. Atwood uses Serena Joy as a symbol for the present dystopian society, justifying why the society of Gilead arose and how its oppression had infiltrated the lives of unsuspecting people. Atwood individualises the character of Serena Joy, as her senior high school status in the society demands power and the domination over the inferior members of the Commanders household, such as Offred a handmaid. This shows that Serena Joy has a good sense of control, using this privilege to become a woman who might bend the rules this is similar to the Commander, as Serena Joy is able to associate herself with the black market, for example exchanging mess for relics of the past such as cigarettes. Through the black market, Atwood suggests that Serena Joy is a representation of a society based on a biblical view, boom to become pure and perfect on the surface, yet the powerful figures that should exemplify obedience to the rules are constantly exploiting their authority. Additionally, the presentation of Serena Joy as a character it made interesting by her contradiction of accepting the new-found Gileadean society it is plain that she resents the arrangement of having a handmaid in the house keenly as a violation of her marriage My husband. I want that to be clear. Till death do...

The Future of Space Travel Essay -- armstrong, moon, mars, food, fuel

An uranology Conversation The Future of Space TravelAn Astronomy takings that has always been intriguing is blank space travel. The ability to rocket into space, look down on Earth, and explore strange new worlds, to seek out new feel and new civilizations, to boldly go where no man has gone before (IMDB) is an adventure that people dream of experiencing. On July 20, 1969, an estimated six million people watched Neil Armstrong fuck off the first man to walk on the Moon (Nixon Library). Presently, people are paying Virgin Galactic $250,000 to reserve a seat on a spaceship that is expected to tour suborbital space in the near future (Virgin Galactic). Although space travel continues to be of interest, there is also some controversy. Controversies take the allocation of government resources for space exploration, government verses commercial spacecrafts, and the need to colonize other planets for the survival of humanity. The intrigue and the controversy of space travel are the reasons for this Astronomy conversation.To prepare for the conversation, research was conducted to make sure there was enough information about the future of space flight and that people of different ages and educational and passe-partout backgrounds could engage in the topic. Two weeks before the conversation, twelve possible participants were emailed and asked to participate in the conversation. One and a half weeks before the conversation, an agenda, research resources, and the promise of nutriment and drinks were emailed to the accepting participants. The invited participants were chosen from a diverse group based on his or her interest or knowledge of science and astronomy, work experience, and the ability to advantageously engage in conversation. Out of... ...ants, and give participants enough information to start researching the topic. In addition, definitely provide food and drinks. Overall, the Astronomy conversation was a success. share-out of information le d to new ideas and a great discussion on the future of space travel. All participants learned something new about the future of space travel. Last, it was obvious that regardless of age, education, or professional background, people are interested and excited about the future of space travel. ReferencesIMDB. Star Trek (1966-1969) Quotes. Retrieved on April 21, 2014 from http//www.imdb.com/ human action/tt0060028/quotesNixon Library. Moon landing. Retrieved on April 21, 2014 from http//www.nixonlibrary.gov/forkids/speechesforkids/moonlanding.phpVirgin Galactic. Booking. Retrieved on April 21, 2014 from http//www.virgingalactic.com/booking/