Case Marriot and Flinder Valves Essay Example for Free

Case Marriot and Flinder Valves Essay 1. Why is Marriott’s CFO proposing the Project Chariot? To improve the financial performance of the firm, by re-structuring the company in two separating activities to distinguish those that require a large fixed assets (Real estates ownership) and those with relative low amount of assets (Management services and others). By dividing in this way, the large amount of debt will go with the real estates ownership called Host Marriott Corp. (HMC), whereas the rest of activities will go to Marriott International (MII). Doing so, the value of the 2 firms combined will exceed this year’s book value, according to expectations (see appendix 1). 2. Is the proposed restructuring consistent with management’s responsibilities? It is, as it clearly separate the activities and focus on management services rather than owning the hotels. Furthermore, it improves the cash flows from the existing structure (see appendix 1), this improvement will allow HMC to meet its debt responsibilities ( a total cash flow projected of $771 million in 1992 versus $478 million in 1991. The DCF in HMC assuming a worst case scenario will exceed current value of the firm’s assets $5,218 million versus $4,600 million, which indicates that the firm will improve as its assets will appreciate. 3. The case describes two conceptions of managers’ fiduciary duty (page 9). Which do you favor: the shareholder conception or the corporate conception? Does your stance make a difference in this case? We agree upon favoring the shareholder conception, as this provides an improvement on cash flows, as this condition is met, other financial gaps can be covered, plus it revalues the total firm based upon the expected cash flows. In this particular case, by having this improvement on cash flow, debt responsibilities can be covered inside HMC or by using the line of credit guaranteed by MII. On regards of the bondholders, the option is to increase the return as bonds will reduce the grade to junk bonds, for the calculation on DCF we assume a return of 10.81 assuming the highest risk for bonds. This action will compensate bondholders for the action. 4. Should Mr. Marriott recommend the proposed restructuring to the board? Yes, as it increase the value of the combined firms, focus activities per company and provides better cash flows.

Lower Back Pain in the Elderly in Institutionalised Centres

Lower Back Pain in the Elderly in Institutionalised Centres DISCUSSION INTRODUCTION In this section, the result findings will be discussed. The aims of this study was to determine the prevalence of LBP among the institutionalized centers in Malaysia, to compare the muscle changes in term of muscle control, flexibility and strength between two groups of elderly; LBP group and non-LBP group, and to determine the functional status of the elderly in institutionalized centers. The discussion will be focused on the finding of comparison for muscle changes between both groups and also the functional status of elderly in institutionalized centers. According to Malaysian Department of Statistics, the population of Malaysian will be increased by 2020. The annual growth rate of the elderly increased from 3.1% in 1980-1990’s periods to 4.0% in period between years 2000-2010. The leading factor for this life expectancy improvement was low fertility and mortality. By the year of 2020, Malaysia would qualify to be an aging population where the population of elderly reached nearly 7% and 5 years later will be increased over 9% (Tengku Aizan et al., 2006). Recent studies on global prevalence of LBP was found that with the highest prevalence among those aged 40-80 years and among female individuals, LBP became the major problem throughout the world (Hoy et al., 2012). People with LBP has been found to had changes in automatic control of TrA (Jacobs, Hammerman-rozenberg, Cohen, Stessman, 2006), reduced trunk muscle strength (Bel et al., 2010), and spinal stiffness (Freddolini, Strike, Lee, 2014). However, none of the study done in Malaysia concentrates on elderly aged 60 and above especially elderly in institutionalized centers. Therefore, our understanding of the muscles changes happened between LBP elderly population and healthy population especially in Asian country is critically ill. PREVALENCE OF LOW BACK PAIN There has been undefined conclusion for the epidemiology for back pain especially in elderly. The present study found similar findings with other Hirsch, (1959) that the prevalence of LBP peak in the middle and declined after 60 years old. In this study, the prevalence for elderly who had LBP was 62.6% of total sample. Traditionally, it stated that back pain is common in early adulthood, peaks in middle age and declines in beyond than 60 years (Papageorgiou et al., 1995; Hirsch, 1959). Others stated that there may be because of degenerative spine and brain that caused reduces levels of back pain. Elderly also had tendency to have an age-related decline in pain sensitivity. In contrast, study done by Adams et al., proclaimed that ageing is not closely related with back pain (Wiesel, 2013). However, based on personal opinion by Dr. Richard, he agrees with study by Papageorgiou et al., (1995). In this study, the results presented that the prevalence of LBP was higher in elderly with age range from 60-69 years old than more than 70 years old. The prevalence of pain is gradually decrease with age as in this study the number of subjects was limited for age more than 80 years. A study found that symptoms of back pain began in the late twenties, highest between the ages of thirty to fifty years and then the decline or remain stable with age (Wiesel, 2013). However, when the researchers looked at the prevalence of severe back pain, it was highest among seniors, increasing from 5.4% in those aged 40 years or less to 10% in persons over 80 years of age (MacFarlane et al., 2012). MUSCLE CHANGES BETWEEN LBP AND NON-LBP GROUPS The main results showed that there is no significant difference in term of muscle changes between LBP and non-LBP elderly except for muscle control and muscle flexibility for left side flexion. Although many studies had been done on trunk muscle strength for patients with LBP, there is no reliable opinion concluded (Ikeda et al., 1994; Goto, 2001; Sakamoto et al., 1991; Ito et al., 2001; Ota, 2011; Murakami et al., 2011). Contrary to the previous study, the present study found similar finding of trunk muscle strength between both group LBP and non-LBP. Interestingly, study done by Lee et al, (1999) showed that there was a difference in trunk muscle strength where extensor muscle strength is lower than flexor muscle strength. Besides, other study done by Demoulin et al., (2007) also showed positive finding where LBP and muscle changes (fatigue) that lead to muscle weakness are correlated and was supported with study by Fryer et al., (2004) where decreased trunk muscle strength and mus cle activity were associated with LBP. The result from this study is differ from other previous studies because of this result was affected by aging factor. Most of the previous study were done among the young and middle age population (Keller et al., 2004; Klein, Snyder-Mackler, Roy, DeLuca, 1991; Taechasubamorn, Nopkesorn, Pannarunothai, 2010; Yasuda, Minami, Daikuya, 2013) and there is very limited for studies done among geriatrics population. Study by Ferreira et al., (2004) demonstrated evidence for changes in automatic control of TrA in individual with LBP where individual with LBP had reduced abdominal muscles recruitment and TrA muscle activity (P. H. Ferreira, Ferreira, Hodges, 2004; Hodges, 1996) . Their study supported this study, as the result in this study for muscle control showed significant difference between both groups. Thus, it showed that LBP group had lower muscle control than non-LBP group. It can be one of causes that will lead to LBP as Cholewicki, (1996) and Panjabi, (1992) had expressed in their studies that possible causes of some low back pain disorders and chronic back pain are motor control errors and muscular dysfunction (Cholewicki, Panjabi, Khachatryan, 1997). The PBU was used in this study as it showed high reliability with Intraclass Correlation Coefficient (ICC2,1) of 0.74 (95% CI 0.54 to 0.85) and 0.76 (95% CI 0.58 to 0.86) (Olavo et al., 2012). It provides strong support that proved the result of this study. Another study was done to measure the precision muscle control in healthy and low back pain patients using a spiral-tracking task and trunk muscle electromyography and was found that tracking errors were higher in the LBP patients and increased with trunk inclination compared to healthy controls (Willigenburg, Kingma, Hoozemans, Dieà «n, 2013). Thus, the results from this study can be additional evidence that showed the difference of trunk muscle control between LBP and non-LBP individuals. Interestingly, a research on postural activity of abdominal muscles was differ between body position and these showed various contribution of abdominal muscle regions to stability of the trunk (Urquhart, Hodges, Story, 2005). The result for trunk muscle flexibility in this study showed similar results except for trunk left side flexion where it showed significant difference (p FUNCTIONAL STATUS AMONG ELDERLY IN INSTITUTIONALIZED CENTERS Age-related diminished physical fitness has showed contribution to the development of sarcopenia, frailty and reduced functional status (Garatachea Lucia, 2013). The gait speed test using 10 m walk test, upper limbs strength test using hand dynamometer, lower limb strength using 30 sec sit-to-stand test, and seat-reach test was used in the study field. These subjects were ranged from age of 60 and above. In the study sample, there is no significant difference of functional status between both groups LBP and non LBP except for gait speed test and right hand grip strength. According to Kubicki’s (2014) in his study stated that a study done by Fried et al., (2001) showed that a score for the gait speed test that under 0.65 m by second reveals a frailty status (Kubicki, 2014). LIMITATION OF STUDY The limitation of the current study was lack of probability sampling method as this study used convenient sampling method. It caused the unequal distribution of both groups sample which may lead to non-significant results at the end. The size, convenience, and homogeneity of the sample limit the generalizability of this study. Another limitation was that the measurement was done by different researches which have caused some error during the measurement due to different level of skills. Due to the lack of training for the tools from the experts and inexperience researches, limited tools and modified position, the study was under-powered, and thus, did not reach statistically significance. Other than that, the duration for data collection was too short with lead to reduced man-power. Subject’s consents also became one of the limitations in this study. Research that involves human being was challenging as dealing with unstable emotion especially elderly. A lot of subjects were refused to participate in this research because of depression and unstable emotion. In addition, previous research done among the institutionalized centers in Malaysia was very limited which lead to limitation of evidence to support this research. Most of the study done was among the healthy and young population, and elderly without back pain in community dwelling. Very limited source was present in the time being that study on the comparison between elderly in community setting and institutionalized setting especially in Malaysia. On the other hand, to compare more precise the differences between LBP and healthy subjects, more complex methods using higher order kinematics should be done to assess spinal biomechanical function. This has been attempted by few researches and the conclude that to achieve better evaluation and discrimination, more complex tasks such complex motion parameters were needed (Mieritz et al., 2014). Even though the normality was not normally distributed and the results was insignificant when comparing both groups, however this is first evidence of comparison on muscle changes among elderly with LBP and non-LBP among our local institutionalized center. The results should serve as a basis for future studies with larger population and normal distribution to investigate further this matter. Thus, further investigation and research need to be done among the Malaysian population especially in elderly setting and institutionalized setting. These will help in future research development and better management for the elderly population as the elderly population has been increased dramatically. CONCLUSION The main findings of this study show higher prevalence of low back pain among the elderly in institutionalized centers. Muscle changes generally happened in elderly as the aging process takes place. There is no significant difference when comparing both groups except for muscle control and left side trunk flexion. Only gait speed showed difference between both groups where LBP individuals had slower gait speed compared to non-LBP individual. Therefore, for planning of intervention for LBP elderly, they should consider gait speed as their one of outcome measure.

Muhammad Ali :: Essays Papers

Muhammad Ali Muhammad Ali, whose birth name was Cassius Marcellus Clay, was born in Louisville, Kentucky January 17, 1942. He was named for a white, Kentucky abolitionist, Cassius M. Clay, and received the name Marcellus from his father’s name. Ali’s father, Marcellus Clay was a mural painter who did a lot of work for many churches in the community and his mother Odessa (Grady) Clay was a domestic worker. As a young boy, Cassius Clay was full of energy and carried a loud mouth wherever he went. One day when Ali discovered that someone stole his bicycle, he became enraged and made loud threatening comments by exclaiming that he would â€Å"whup whoever stole it.† Upon hearing these threats, Louisville police officer Joe Martin persuaded Ali to take out his frustration in the boxing ring rather than on the dangerous streets of Louisville. At age 12, Ali’s boxing career had officially begun. Martin started Ali working out in Louisville’s Columbia Gym, and Ali became passionately devoted to the sport. With the help of a black trainer named Fred Stoner, who taught Ali the techniques of boxing and to move with the grace of a dancer, Ali became a very skilled and deadly competitor. Between 1955 and 1960, Ali had participated in 108 bouts, in which he won six Kentucky Golden Glove titles, two National Amateur Athletic Union (AAU) championships, two National Golden Glove crowns, and received the Gold Medal in the light heavyweight division in the 1960 Summer Olympics held in Rome, Italy. Ali was only 18 years old when he won the Olympic Gold Medal by defeating Zbigniew Pietrzykowski, a tough fighter from Poland. Shortly after winning the Gold Medal, Ali started looking for better opportunities by saying, â€Å"that was my last amateur fight, I’m turning pro, but I don’t know exactly how. I want a good contract with a good manager.† Ali felt that he was on top of the world after winning in the Olympics and felt confident that people of the U.S. would be proud of his accomplishment as he brought home the â€Å"Gold†. What Ali would return to find wasn’t anything like he had expected. Once returning to his segregated hometown in Louisville, Ali showed off his Gold Medal to everyone whether they wanted to see it or not. Ali then decided to wear his Medal to downtown Louisville looking for respect and praise as a U.

Physics of Caterpillar Tracks :: physics tank tracks

Every time you see one of the CATs clearing the hill at university of the snow, you probably don't see anything amazing about it. However, caterpillar tracks used on it are just ingenious and its invention is comparable to the invention of the wheel. History First vehicles powered by the steam engine started to appear in the early 1800s. Various machines started slowly replace horses. It was especially true for the jobs that required a lot of power. Transportation, of course, was the first and the most beneficial adopter. Goods could be carried across large distances with relative ease. No wonder that farmers were also eager to adopt engines. By that time most of the work was done using horses and basic tools. Problems Steam powered harvesters and tractors were introduced by the end of 19th century. It started to gradually replace horses. However in some regions they created new problems as well. Vehicles proved to be too heavy for soft soils and often stuck and even sunk. Experiments with various sizes of wheels didn't produce good results. Increasing size of wheels just made vehicles heavier and more difficult to operate. Benjamin Holt of Holt Manufacturing figured that using an old trick of pouting planks before the wheel would improve cross-country ability. By doing so, it provides solid plane for better traction and lower pressure on the ground since size of the plank is larger then of the wheel. Basics The main advantage of the track over the wheels is that it can distribute a very large force over a large area. That means that instead of applying all the force on little area where wheels touch the ground, it applies it over the whole area of the track. In physics terms it can be expressed as P = F / A where P is pressure, F is force and A is area. Less force applied to every square meter means that it's harder for the heavy vehicle to sink into the ground. Another benefit of the tracks is that large area of contact allows to have a very good traction with the ground. That is why tracks are used for mission critical jobs, including military use and high cost operations, such as excavations and space rocket movements. Drawbacks Even though caterpillar tracks provide very good cross-country ability, they have its drawbacks. Because of the weight and the construction of tracks speed of the vehicle is limited in comparison to the wheeled machines.

Contrasting Views of bell hooks and Toni Morrison :: comparison compare contrast essays

Contrasting Views of bell hooks and Toni Morrison Even though people might have similar backgrounds it doesn't mean that they share the same opinions. This is evident in the works of bell hooks and Toni Morrison. bell hooks article mainly deals with the concept of racism and feminism. Her article looks at the movie about her people in a negative light. The other articles by Toni Morrison look at life and what it holds in a positive light. From the different works, I sense that bell hooks looks at the world with pessimism and Toni Morrison views the world with optimism. Toni Morrison feels that everybody is equal and the same. While bell hooks feels that everybody is not equal. From her opinions of female black woman you sense that she feels that life is not fare. On the other hand Toni Morrison's work makes her seem like a person who thinks that you make the best with what you are given. Authors make many choices when they write. These choices give authors the uniqueness that they share from their counterparts. Many authors use different writing techniques to portray their point. Others take different views or opinions to portray their ideas on paper. However authors do use similar styles and opinions to portray their ideas in writing. In the works of Toni Morrison and bell hooks many similarities and differences can be drawn from their writings. Both authors come from similar backgrounds, Black middle aged females. Their background provides them with many bizarre and extraordinary beliefs that are uncommon to most Americans. The article "Sorrowful Black Death is not a hot ticket" was written by bell hooks to discuss the image of Black families portrayed by Hollywood. In particular she discusses the image of the Black family in Spike Lee's movie Crooklyn. The first point that bell hooks makes about Spike Lee's portrayal of Black families is his depiction of the black female child. In his movie Troy, a ten-year-old girl is put in the role of "mini-matriarch because her mother is sick and dying requires of Troy that she relinquish all concern with pleasure and play, that she repress desire"(p.

Mproving the quality of life of college students through physical education and sports participation Essay

Purpose: This study was designed to investigate students’ perceptions of the factors that improve their quality of life through physical education and sport participations. One of the most striking problems of quality of life improvement today is the sedentary life we live and the lack of participation in physical education and sports, which arises as a result of inability of students to have improved quality life. This improvement of quality life is concerned with the promotion of health status of individuals and communities. Methods and Materials: 250 students were randomly selected from the department of physical and health education and college athletes of Adeniran Ogunsanya College of Education, Otto/Ijanikin, Lagos. Questionnaires were used as the instrument for data collection while simple percentatges and chi-square (X2) analysis were employed in data analysis and testing the formulated hypothesis at 0.05 level of significance. Results: Findings from the study shows that factors like happiness to partake in sporting activities, keeping faith in physical activities/fitness and personal interests improves the quality of life of the students, which helped maintained their good health. Conclusions: Physical education and sports participation among the students influenced their quality of life greatly, which improves their quality health. However, they encountered fewer problems, which they believed didnot impede their quality of life. A number of recommendations were made on the improvements of quality life through physical education and sport participations. Keywords: Health, Participation, Physical Activity, Physical Fitness, Quality Life. Introduction Life is defined as the period between a person’s birth and death during which they are alive (Longman Dictionary of Contemporary English, 2009). Life can also be regarded as all the experiences and activities that are typical of a particular way of living. This further implies that level or quality of health, comfort and pleasure in someone’s life. Physical education is an integral part (important part) of general education. It is part of general education, which is concerned with the development of an individual physically, socially, mentally, emotionally and his/her health generally (Akinseye, 2008). Apart from these, physical education through well-planned and programmed exercise, helps to remove stress and strain of modern-day living. It provides avenues for physical fitness and relaxation thereby promoting physical and mental health. In other words, physical education aims at developing the child skillfully and makes him grow and develop physically, socially, mentally and emotionally through selected and well-programmed physical activities; thus influencing the child’s cognitive, psychomotor and affective domains positively. The term sport can be defined as an institutionalized competitive activity that involves vigorous physical exertion or the use of complex physical skills. This is often undertaken by individuals who are motivated by either the intrinsic satisfaction with the activity itself or the external reward earned through participation (Igbanugo, 2003, citing Coakley, 1978). For one to have a good quality and improved life, his or her health must be very paramount and cared for. World Health Organization (1948) defines health as the complete state of well-being of an individual physically, emotionally, mentally and socially without the absence of disease or infirmity. Some people would interpret this definition as being the quality of life and the way to achieve this is through personal cleanliness, physical activities and others. Physical activity is described in physical education and sports by Angela Lumpkin (2010) as â€Å"all moments that can contribute to improved health†. Quality of life is determined differently for each individual. However, the two factors, happiness and faith are the ideal components that helps maintain good health that include physical activities, which enables a person to achieve the true quality of life. Health care provides perceptions towards health promotion, which is important in achieving the aims of healthy people. Assessment of the physical education of students’ belief is an integral part of understanding current behaviour and conceptualization of strategies to measure the impact of it on the improvement of quality life. The issue of quality life promotion is concerned with improvement in the health status of individuals and communities. By promoting the quality of life means improving the dimensions of it. Therefore, a fundamental aspect of quality of life promotion is that it aims to empower people of health advancing, supporting, encouraging, and placing it higher on personal and public agenda. According to Ma Xin-dong (2011), life style change more than any other factor and this is considered to be the best way of preventing illness and early death in our society. The major causes of early death have shifted from infectious diseases to chronic lifestyle related conditions. Health lifestyles are critical to wellness. Each individual is different from all others’ health and wellness depends on each person’s individual characteristics. Making comparisons to other people on specific individual characteristics may produce feeling of inadequacy that detracts from one’s profile of total health and wellness. The goal of this is to help all people to make personal lifetime lifestyle changes that promote health, fitness and wellness. Regular physical activity, sound nutrition and stress management are considered to be priority healthy quality lifestyle. Ma Xin-dong (2011) also posited that children and youth are the future of the human beings. Children and youth’s fitness and wellness have important implications on their lifetime of health. However, the problem of children and youth’s health has become a global issue. In recent years, physical health status related with children and youth in many countries have suffered different degrees of decline. Regular physical activity has important positive effects on the muscular, skeletal, cardio-vascular respiratory and endocrine systems. The effects of exercise on these systems are associated with a number of health benefits, including a decreased risk of premature mortality and reduced risks of coronary heart diseases, hypertension, colon cancer and diabetes mellitus. In addition, regular participation in physical activity also reduces depression and anxiety, improve one’s mood and enhance our quality of life. Several observational and clinical studies suggested that physical activity substantially reduces the risk of dying, coronary heart diseases, stroke and colon cancer. It also helps to control weight and contributes to healthy bones, muscles and joints, reduces falls among older adults, helps to relieve the pains of arthritis, reduces symptoms of anxiety and depression and associated with fewer hospitalization, physician visits and medications use. Worldwide, the World Health Organization (1998) estimates that over 60%of adults are not active enough to benefit their health. Moreover, physical activity declines significantly with age. It is generally higher among females and the overall inactivity trend is worse in poor than urban areas. In addition, there are racial and ethnic differences in physical activity rate, particularly among women. Physicians and other health care professionals are recommending physical activity as an adjunct to more traditional therapy for a variety of physical and psychological disorders. It helps to lower the risk of early death, coronary heart disease, stroke, high blood pressure, impoverishment of bone health, type 2 diabetes, breast and colon cancer, falls, depression, poor cardio-respiratory and muscular fitness, decreased level of body fat; all these will help to improve quality of life through physical education and sports participation, hence the need for this study.

History Of Green Technology Environmental Sciences Essay

In this new epoch, engineering is bettering fast and economic is turning quickly due to the epicurean life style of human presents. We can hold every bit much energy as we want by bring forthing expeditiously and continuously. But the negative impact that these energy green goods is more than positive impact because of resources that we need to utilize and blow merchandise that were produce from the procedure of bring forthing energy such as atomic energy and coal energy. On the other manus, the rapid growing of industry from agricultural industry to fabricating industry in the past decennaries has caused the production of energy to increase. However, the addition in these energy production consume a great sum of resource and will do pollution to the environment and besides people today has already cognizant of the effects of pollution that will convey to us in future. Therefore, production of green engineering and energy has been increasing in these few old ages.1.1 History of Green TechnologyIn the early yearss, before the industry revolution, people were utilizing the chief beginning, the Sun, to bring forthing the heat, they besides used the other beginning to help their day-to-day life, such as Equus caballuss as their transit usage, animate beings like cattles and donkeys as their labours, and the air current will utilize to travel the canvass and bring forth the simple machine. However, since the first introduce of modern steam engine by Thomas Newcomen and James Watt in the mid 1700s, people found the possibility of brand usage of the power of steam. The individual steam engines were shortly became powering engines, mills and farm implements after the coal dug from the stat mis of England and Appalachia. In the 1800s, more and more natural resources were founded utile and able to convey us a million of convenience, such as the oil and crude oil which usage in processed the gasolene for machine burning after that. However, this easiness has brought a batch of energy crisis all around the universe today due to the immense ingestion on the fossil fuels such as the oil, coal and the natural gas in the past decennary. Presents, green engineering can mention to many different things, such as clean energy, renewable energy, sustainable energy, waste direction and energy preservation. However, it is difficult to happen a history specify for green engineering in the past. During the 1900s, there were a series of energy crisis in the Middle East and things acquiring worse in twelvemonth 1973 when the trade stoppage imposed by the oil manufacturers of Iraq on America led the monetary value of rough oil to lift from $ 3 per barrel to $ 12 in twelvemonth 1974 and about make a mean monetary value of $ 45 in twelvemonth 1980. This determination was in response to the America gave their support for the Israel in the Arab-Israeli War ( Yom Kippur War ) . ( Terry Macalister, 3 March 2011 ) United Stated was wake uping by this oil crisis and realized the importance of the energy resources, hence get downing the initial push for developing the clean energy. In 1978, the National Energy Act became a landmark first measure in get downing the research and development of renewable energy, but the push for renewable criterions truly began in the sixtiess. ( http: //www.greenenergychoice.com/green-guide/renewable-events.html ) After that, Madrigal besides had a important research in solar, air current and other alternate energies because there is a sudden alteration in the energy cost and realisation of environmental crisis. These were the groundss to turn out that since 1900s, green engineering was undergoing a immense and rapid growing until today. In figure 1, the diagram shows the rapid growing of energy ingestion from twelvemonth 1986 to 2011.Figure 1: World primary energy ingestion grew by 2.5 % in 2011, less than half the growing rate experienced in 2010 but near to the historical norm. Rowth decelerated for all parts and for all fuels. Oil remains the universe ‘s prima fuel, accounting for 33.0 % of planetary energy ingestion, but this figure is the lowest portion on record. Coal ‘s market portion of 30.3 % was the highest since 1969.1.2 Research BackgroundEnergy is really of import presents in either industrialised state and besides consumed by family. Most of the energy is coming from oil and natural gas but unluckily these resources are consuming when times goes on. Due to this job, research workers are seeking to develop alternate fuels, new agencies of bring forthing energy and energy efficiency demand. They have developed many beginnings of renewable energy which is chemical energy, electrical energy, beaming energy and atomic energy. Although all these options beginnings of energy is renewable, but it besides pose other negative impact to the environment said Kofi ( 2002 ) . In some states, clean energy is produced which is energy that does non bring forth waste merchandises besides known as green energy. Harmonizing to Bakar, Sam, Tahir, Rajianiand Muslan ( 2011 ) , green engineering is an evolving of assorted sort of methodological analysiss and stuffs sweetening. The use of environmental friendly mechanisms has been increased to cut down the impact ensuing from industrial sector wastage and dodo fuel ingestion due to researches that has been done by scientists related to green engineering indicating to climate alterations and planetary heating due to greenhouse gases. With the menace of planetary heating and dearly-won energy lifting, concerns are get downing to recognize the benefits of utilizing these engineerings to cut down C footmark and waste while giving the concern a positive consequences said Zainura ( 2010 ) . A A A A A A A Harmonizing to Eyraud, Wane, Zhang and Clements ( 2011 ) , they have done research on renewable energy by analysing the tendencies and determiners of investing on green engineering for the last decennaries on advanced and emerging states. They are utilizing multi-country historical dataset and the consequences shows that green investing has become an of import factor in energy sector which is turning quickly largely by China.1.3 Development of Green TechnologyThere are assorted types of green engineering such as air current power, solar energy, hydroelectric power which is derived from the H2O motion, biofuels which is derived from firing workss and animate beings substances. , geothermic energy which is derived from the heat that given off by the Earth, biomass which is produced by the organic stuffs such as workss and animate beings.Figure 2: G20 Renewable Electricity ProductionDegree centigrades: UsersUserDesktopUntitled.png Beginning: NRDC, 2012 ; U.S. Energy Information Administration, 2012 ; Bloomberg New Energy Finance 2012 There is a research and informations aggregation prepared by the NRDC, 2012 ; U.S. Energy Information Administration, 2012 ; Bloomberg New Energy Finance 2012 demoing some of import statistics in per centum of the renewable electricity production and investing of ranked the G20 state. The electricity are produced by assorted sort of renewable resources such as the air current, solar, geothermic, moving ridge and tidal. ( see figure 2 )Table 1: Electricity from Wind, Solar, Geothermal, Tidal and Wave in the G20 CountriesDegree centigrades: UsersUserDesktopUntitled1.png Beginning: Natural Resources Defense Council, Energy Information Administration, and Bloomberg New Energy Finance As of 2011, the EU states are truly taking the battalion, with Germany the most out of the G20 states, acquiring about 11 % of its energy from renewable beginnings. It ‘s followed by the EU as a whole with about 7 % , so Italy and Indonesia. Other states like the U.S. , China, Mexico, and Brazil slowdown buttocks. The US comes in at 7th topographic point, where its measly 2.7 % renewable energy puts it merely a hair in front of Mexico. Russia comes in last, with 0.0 % of its energy coming from renewable beginnings. While all these states have made of import advancement since 2002 they are still significantly behind other states like New Zealand, Spain, Portugal, and Iceland ( see table 1 ) . The NRDC besides ranked the states on how much their renewable energy production has grown since 2002. South Korea has had the most growing: it multiplied its then-puny production 200 times, seting it at a still-puny 0.9 % . China comes in a distant second, holding multiplied its renewable energy more than 80 times. The US is 11th on that list, holding quadrupled its production. Argentina, where production has decreased by 12 % , is last. ( see table 1 )Table 2: Top States for Clean Energy Investments in 2011Degree centigrades: UsersUserDesktopUntitled3.png Beginning: Bloomberg New Energy Finance, 2012 These lifting tendencies are demoing up in the investing in clean energy in each of these G20 countries.A Since 2002, the G20 states have cumulatively invested over $ 860 billion in clean energy, harmonizing to informations fromA Bloomberg New Energy Finance. The bulk of this investing has occurred in the E.U. ( $ 291 billion ) , followed by the U.S. ( $ 215 billion ) , China ( $ 197 billion ) , Brazil ( $ 52 billion ) , and India ( $ 40 billion ) . Saudi Arabia, which has spent a hapless $ 20 million since 2004, comes in last topographic point. This is because in Saudi Arabia the oil monetary value is still low. In the thick of worldwide renewable energy sector growing, some authorities policies encouraged renewable energy growing much more efficaciously than others, such as Germany ‘s feed-in duties. The United States has been prosecuting renewable energy less sharply than Germany has, and, in conformity with the stating â€Å" you reap what you sow, † Germany has far more efficaciously stimulated renewable energy growing. To to the full understand the importance of weighing an aggressive growing policy versus a milder one, it ‘s of import to understand the intent of promoting renewable energy use. Due to the fact that planetary heating is a clip bomb that requires pressing action, a mild growing policy that leaves the United States bring forthing merely 2.7 % of power from renewable beginnings is non equal. Every twelvemonth that coal power workss dominate, they make a important part to our turning planetary heating job. If planetary heating was non an issue, it could be pursued less sharply. However, peak oil is a concern every bit good. The study ‘s writers remind the 20 states of the committedness they 20 made in 2002 to â€Å" well increase the planetary portion of renewable energy beginnings. † They ‘ve made a difference: in the G20 states as a whole, new clean energy investings have increased by about 600 per centum, far outpacing economic growing in those states. But it ‘s non plenty, the study ‘s writers warn. Without a dramatic turnaround, the G20 states are on no path to run into their end. The G20 states as a whole presently use 2.6 % renewable energy. Based on current tendencies, they will be utilizing under 4 per centum by 2015, and less than 6 per centum by 2020. ( Jake Schmidt & A ; Aaron Haifly, Jan 2012 )Problem Statement1.4 Research Objective1.4.1 General Aim: The general aim of this survey is to analyze the factor that enhances the planetary green engineering in economic position. Other than that, the intent of this survey is to analyze the cointegration and long tally relationship among the variables by utilizing Vector Error Correction Model ( VECM ) method. Then, we will establish out which variables are significantly influenced others and how it does in order to detect a more effectual manner in making an sweetening of green engineering in planetary. There are five variables that we used in our survey, which are clean energy index ( green engineering index ) , fossil fuel monetary value, CO2 license ‘s monetary value, engineering index and the market stock monetary value ( S & A ; P 500 ) . Last, the specific aims of this research are as follow. 1.4.2 Specific Aim: Our specific aims are as follows: 1. To analyze whether clean energy index and dodo fuel monetary value has any cointegrated and long tally relationship by utilizing VECM. 2. To analyze whether clean energy index and CO2 permit ‘s monetary value has any cointegrated and long tally relationship by utilizing VECM. 3. To analyze whether clean energy index and engineering index has any cointegrated and long tally relationship by utilizing VECM. 4. To analyze whether clean energy index and S & A ; P 500 has any cointegrated and long tally relationship by utilizing VECM.1.5 Research QuestionMake the clean energy index and dodo fuel monetary value have a important relationship between each other? Make the clean energy index and CO2 permit ‘s monetary value have a important relationship between each other? Make the clean energy index and engineering index have a important relationship between each other? Make the clean energy index and S & A ; P 500 have a important relationship between each other?1.6 Hypothesis of the surveyIn our research, we treated all the variables as our dependent variables. Therefore in this instance there is no demand to stipulate which variables are endogenous variables and which are the exogenic variables by utilizing this VECM method. So, we are traveling to do a hypotheses to calculate out either there are cointegrated and long tally relationship exist among these variables. In fact, as we noticed that, the quickly turning of the green engineering globally in recent decennaries, therefore, we are expected that the variables we had chosen will hold long tally relationship and cointegrated among each others.1.7 Significant of the surveyBack to the old surveies, past research worker have stated that the clean energy index, engineering index, oil monetary value, involvement rate have long run relationship and cointegrated among each other. However, the survey had figured out CO2 license ‘s monetary value had no long tally relationship and no influenced by other variables ( Surender Kumar, 2009 ) . Therefore, in our survey, we decided to look into over the CO2 license ‘s monetary value with other variables once more to calculate out whether there is an being of cointegrated and long tally relationship among them. Due to the aggressively rises of the pollution rate and the energy crisis jobs, it has been pealing a bell to non merely the developed states but globally including those states which are still in developing phase. Based on the antecedently surveies, most of the research workers were merely concentrate the country of survey on developed states and some of them are universe ‘s renewable energy leaders ( Germany, Denmark, Spain ) , such as the OECD states and G20 states. On the other manus, part of other little states besides ca n't be neglected. So, it is of import to look into other developing states which are besides undergoing a immense betterment in their clean energy growing such as Iceland, Lesotho, Albania, Paraguay, Bhutan and Mozambique. Therefore, we decided to make a globally research on our subject. Besides that, the authorities and future research worker may utilize this survey as their mentions. For illustration, authorities will acquire benefit by have some thoughts with how to heighten their green engineering due to the past research had stated that the state gross domestic production has a positive relationship straight with the green engineering growing. Furthermore, hereafter research worker can make a reappraisal on this survey and they may make a more dependable with future theory.1.8 Chapter LayoutIn chapter one, which is the introductory chapter includes background and definition of green engineering and how it benefits to the environment, job statement, aims, hypothesis and in conclusion theoretical model. In the background and definition portion, we discuss about the importance of clean energy besides known as renewable energy and what is benefits it will convey to our environment. After that, our research will go on to job statement. In this portion, we will discourse about the job and issue of the research subject in item. Then we will continue to following portion which is the aim. It is separated into two parts that is general aim which is the chief aim of our research and specific aim which is specific thought of what we are traveling to prove. And in conclusion we will go on with theoretical model that is the construction that supports the theory of a research survey. A In this portion, we will include and depict the theory that we use and apply in this research.