Overpopulation of the World and the Problems It Creates

Overpopulation of the World and the Problems it Creates The world is faced with growing conservation problems daily, most of which are caused by an increasing population. In order to deal with the problems of overpopulation, the world needs to consider minimizing consumption, lowering waste byproducts, and keeping a hand on land management. Consumption is the act of using resources at an uncontrolled rate. It is mainly the result of overpopulation. The population of the world is growing by approximately 212,970 people per day and is said to reach nine billion people by 2040 (World Population). As the population increases at this rapid rate, the demand for food, water, and shelter will also rise just as quickly. Since the demand for goods like electricity and fuels also increase, we should consider using a more conservational method to create these items by using more abundant and replaceable resources. Water is the most abundant resources on the planet. Instead of using petroleum based fuels to run cars, we should use water. Scientists have already developed hydrogen powered vehicles such as cars, busses, scooters, and tractors (NREL). Another alternative for fueling cars are crops like corn that produce ethanol. Electricity is going to one of the most demanded items as the population grows. In some places, fuels are being used to create energy. Instead, abundant resources like sunlight, wind, and water should be used to generate all the electricity that is consumed. But, even with these methods of producing a â€Å"cleaner† energy supply, the general population will have to contribute to the conservation of the energy. Some simple things that people can do is :lower thermostats, use energy efficient bulbs, use drip irrigation to water flowers and fruits, use solar energy to dry clothes, and create a compost to dispose of that waste instead of throwing it away. As the population is growing, the amount of waste that is produced from the consumption will increase at a much more rapid pace. Each person per day produces about 4. 4 pounds of waste. The majority of this waste is thrown away in the trashcan, which is set at the curb to be picked up by a diesel truck polluting the air and using energy, only to end up in a andfill. With the increase in needs of food and other items, more and more trash will result. Recycling is the best way to fix this problem and keep 95% of trash out of landfills. It is projected that Americans will throw away over 11 million tons of glass bottles and jars 1 million tons of aluminum cans and foil more than1 million tons of aluminum cans and foil, over 4 and a half million tons of paper and nearly 10 million tons of newspaper (Center). Almost all of this material could be recycled, saving millions of trees and over 100% combined energy that is used to make new products. Businesses can also play their part in recycling things such as cooking oil that could be used as fuel in a vehicle. If we do not engage in actions to clean up the present landfills and prevent future ones, we could possibly be looking at problems such as contaminated water and soil. Land management goes along side of both consumption and waste. As the population increases, more space will be needed for houses, hospitals, schools and businesses. As a result, we must make room by methods such as destroying forest and filling in lakes, rivers, and streams. To us we may only see trees and dirty, microorganism infested water, but these two ecosystem house millions of species of animals and plants that are vital to our survival on Earth. Research states that the earth was once covered by 5. 8 million to 6. 2 million square miles of forest. Today only 2. million to 3 million square miles of forest still remains (Nielsen). By destroying these bionetworks, plants and animals become endangered and maybe even extinct. As a result, this causes entire ecosystems to collapse. Without plants, animals die and without plants and animals, the human species can no longer eat or breathe, therefore, becoming extinct itself. Humans can take control of this growing problem by considering options like apartment buildings or larger skyscrapers to t hings like online schools and e-shopping. Without a doubt, the population of the world is going to continue to grow, but that does not mean that the problems dealing with consumption, waste, and land management has to also. If we could use nature made goods like sunlight, water, and wind, we could reduce the amount of energy consumed, decrease the amount of waste produced, and decrease the amount of land destroyed that is needed to serve the population. Works Cited 7 Environmental Problems that were Worse than we Thought. 3 Feb 2008. 23 Feb 2010 . Alexander, Kathleen. Tree Benefits. 23 Feb 2010 . Bureau, U. S. Census. â€Å"Global Population Growth. † 2002. 23 Feb 2010 . Center, University of Colorado Environmental. CU Environmental Center. 2008. 23 Feb 2010 . National Renewable Energy Laboratory. NREL – Hydrogen and Fuel Cell Research. 29 Sept 2009. 24 Feb 2010. Nielsen, Ron. The Little Green Handbook: Seven Trends Shaping the Future of Our Planet. New York: Picador, 2006. Today's Top Global Environment Issues. 23 Feb 2010 . World Population Prospects-The 2008 Revision Population Database. 2008. 24 Feb 2010

FHR detection common method for antenatal determination of fetal well being

IntroductionCardiotocography Fetal bosom rate ( FHR ) sensing is one of the most common important methods for prenatal finding of foetal well being helping in the designation of possible jeopardies to the foetus such as foetal hypoxia and hurt ( Philip 2002 ) . More than 60 per centum of foetal deceases occur before the oncoming of bringing ( RCOG 2001 ) , hence it would be natural to widen the rules of intrapartum foetal bosom rate ( FHR ) monitoring to the prenatal period. An of import figure of prenatal deceases happens in adult females who have hazard factors for uteroplacental inadequacy ( UPI ) ( Garite TJ et al1978 ) . An ideal trial for measuring the antepartum foetus would allow intercession before foetal decease or asphyxia harm. Before the handiness of such trials, the lone method to avoid this job was to excessively early deliver such foetuss based on empirical hazard informations, as in the method proposed by Priscilla White for pull offing diabetics ( Pecile A et Al 1969 ) . Acute intrapartum exigencies and hapless foetal oxygenation normally contribute to stillbirth and neonatal deceases, every bit good as to long-run neurologic disablements, including mental damage and intellectual paralysis ( Lawn JE 2009 ; Lawn J 2005 ; Lawn JE 2009 ; Stanton C 2006 ; Hill K 2007 ) . Much of modern obstetric attention in high and many middle-income states have been directed at cut downing both antepartum and intrapartum foetal O want. These attempts have included the designation of adult females at hazard, such as those adult females with pre-eclampsia, reaping hook cell disease and diabetes, and those with compromised foetuss at hazard in the absence of maternal complications, such as those with growing limitation or oligohydramnios. Designation of these conditions in the prenatal period is normally followed by assorted types of antenatal showing to observe those foetuss at even higher hazard for hapless oxygenation. The usage of ultrasound for supervising amnionic fluid degrees and foetal advancement electronic foetal bosom rate monitoring, foetal motion numeration, and Doppler blood flow measurings have all contributed to better designation of at hazard gestations ( Koblinsky M 2006 ; Lawn JE 2005 ; Ronsmans C 2including foetal bosom rate monitoring to place those foetuss in danger. rapid instrumental birth or cesarian bringing consequences in significant mortality decreases during labour and in the early neonatal period ( Hart JT 1971 ) . Therefore, by and big, high income states have successfully reduced intrapartum foetal organ harm and the associated inauspicious gestation results, including intrapartum spontaneous abortion and intrapartum related neonatal mortality ( Hill K 2007 ) . In the 3rd universe states, particularly those have been missing in a well-functioning health care system, intrapartum foetal organ harm due to hapless oxygenation remains a really considerable job ( Hill K 2007 ; Velaphi S 2007 ; Lee AC 2009 ; WHO 2005 ; Darmstadt GL 2009 ) . In these countries, because of chronic nutritionary want, increased exposure to environmental pollutants, and the presence of many ill or untreated medical environments, the hazard of foetal harm during labor is mostly increased compared with that seen in high-income states. As inveterate malnourished adult females tend to hold little pelvic girdles, they are at increased hazard of enduring long and obstructed labor, which besides well increases the hazard of the foetus or newborn enduring an intrapartum hurt. Lack of entree to allow obstetric attention, particularly during labors, compounds the hazard of unfavorable foetal results such as decease or disablement. Antepartum foetal monitoring based on the conventional cardiotocography ( CTG ) is a non-invasive and simple instrument to prove foetal status. Its debut in the clinical modus operandi reduced the incidence of foetal jobs taking to a restriction of the precocious kid mortality. Even so, really hapless indicants on foetal pathology position can be understood from the automatic CTG analysis methods, which are, in fact, have been used. The sense is that foetal bosom rate ( FHR ) signals and uterine contractions convoy much more information on fetal province than is normally extracted by conventional analysis methods. In peculiar, FHR signal contains indicants about the nervous development of the foetus. FHR form acknowledgment, including the relationship between the uterine contractions and foetal bosom rate slowings, are simple to the usage of uninterrupted CTGA A monitoring. Algorithms have been developed to measure and records. What is normal, what requires more careful attending and what is considered unnatural necessitating immediate bringing of the babe ( RCOG 2001a ) . However, CTG hints are frequently interpreted in a varied manner by differentA degrees of experience ofA the health professionals ( inter-observer fluctuation ) and even by the same health professional construing the same record at different times ( intra-observer fluctuation ) ( Devane 2005a ) . Such fluctuation in reading of CTG tracings may ensue inA A false comfort or deficiency of appropriate intercession. Although we were unable to turn up surveies who sought to look into inter and intra perceiver fluctuation in intermittent auscultation, it would look realistic to propose that this techniqueA is non immu ne to alike jobs caused by inter- and intra-observer fluctuation ( AlfirevicA A 2007 ) . A CTG, composed of FHR and uterine contractions ( UC ) recordings, is an indispensable tool for foetal observation and has been used in a scope of diagnostic trials, such as the non-stress trial ( NST ) which is based on the analysis of the FHR signal ( Fontenla-Romero et al. 2001 ) . Its debut in mundane clinical pattern limited the happening of a foetal job therefore taking to extinguish and cut downing of the precocious kid mortality ( Signorini et al. 2003 ) . Each twelvemonth at least 500.000 adult females around the universe base on balls off due to pregnancy-related causes. Merely in the Third World states, 99 % of these deceases occur, Where troubles get downing from gestation and illegal abortions are the first slayers of adult females in 20s and 30s ages.A A The World Health Organization ( WHO ) functionaries warning that maternal deceases those following straight or indirectly from gestation within 40 two yearss from the labor day of the month, caused abortion, or failureA A may really be twice the estimated facts. What is to boot for all adult females who pass off, many more suffer serious, over and over long-run wellness jobs, that bearing life leads decease to so many adult females is a painful incongruousness. It isA farther moreA straitening given that household planning and preventative medical specialty may cut down these loses ( UNICEF 2009 ) . Because more than two tierces of foetal deceases take topographic point before the start of labor ( HEW/NIH 1979 ; Fontenla-Romero et Al. 2001 ) . It would be natural to widen the rules of intrapartum foetal bosom rate ( FHR ) monitoring to the prenatal period in an attempt to avoid these foetal deceases. A significant figure of prenatal deceases occurs in adult females who have hazard factors for uteroplacental inadequacy ( UPI ) ( Garite TJ et Al 1978 ) . Figure 1.1 shows Causes of deceases among kids under age five ( WHO 2010, UNICEF 2010, ) . An ideal trial for measuring the antepartum foetus would allow intercession before foetal decease or asphyctic harm. As in the method proposed by Priscilla White for pull offing diabetics ( White P 1965 ) . The job with such an attack is double: The bulk of such prematurely delivered foetuss were non in jeopardy, and the morbidity and mortality from premature intercession frequently go over those of the original hazard factor. It would be pr eferred to handle the disease procedure and let the foetus to travel to term ; nevertheless, we have made few progresss in handling UPI. Figure 1.1 Major causes of decease in neonates and kids ( WHO2010 ) Continuous monitoring of the foetal bosom rate during labor became a common pattern during the 1970s and has remained an recognized technique for measuring foetal good being in labour unit moderately late. Attitudes towards foetal monitoring have changed as more research findings are published and reviewed foregrounding both the good and damaging effects of uninterrupted electronic foetal bosom rate monitoring ( EFM ) ( RCOG 2001a ; Quintiles et Al 1995 ; Neilson & A ; Grant 1993 ) . The foetal bosom rate ( FHR ) is being used to bespeak the wellbeing of the foetus for over 160 old ages. Merely during the last 25 old ages of the last century the development in scientific discipline and engineering have made the uninterrupted monitoring possible ( Rooth et al. 1987 ) . The bosom rate ( HR ) provides information ‘s about the synergic activity of the independent nervous system ( ANS ) which controls the bosom round kineticss ( Kamath & A ; Fallen 1993 ) . FHR reflects the interactions between the sympathetic ( SNS ) and parasympathetic nervous system ( PSNS ) . In the normal foetus, the stimulation of SNS consequences in an addition of HR while the stimulation of PSNS consequences in a lessening of HR ( Parer 1997 ; Georgoulas et Al. 2006a ) . In add-on, several conditions such as foetal hypoxia, academe and drug initiation produce rather apparent FHR fluctuations both in the clip and frequence sphere which provide reliable indicants on the foetal position ( S mith et al. 1988 ; Lindecrantz et Al. 1993 ) .PROBLEM STATEMENT AND MOTIVATIONChild birth is considered a natural procedure sometimes it can be more complicated than usual. Harmonizing to WHO study ( WHO 2005 ; WHO 2007 ) , maternal mortality and still births are among the most lurid gestation results. Over 600,000 maternal deceases and 4 million spontaneous abortions occur every twelvemonth worldwide ( McCLure et al. 2007 ) . There is a big difference in both maternal mortality and spontaneous abortion between the developed and developing states. Largest Numberss of babes die in South-East-Asian part: 1.4 million still births each twelvemonth ( WHO 2005 ) . This was the chief motive behind this work. Better wellness attention installations like regular foetal monitoring, particularly for high hazard gestations can convey down the maternal and child morbidity and mortality rate. Figure 1.2 shows the decease rate all over the universe. Figure 1.2 Mortality rate all over the universe Although CTG represents the most widely used non-invasive tool in clinical pattern for foetal monitoring since 1970, it fails to place all the exigencies of foetal pathologies ( Signorini et al. 2003 ) . Since 1970 many research workers have employed different methods to assist the physicians to construe the CTG hint form from the field of signal processing and computing machine scheduling. They have supported physicians and readings in order to make a satisfactory degree of dependability to move as a determination support system in OBs. Up to now, none of them has been adopted worldwide for mundane pattern ( van Geijnt 1996 ) . There is presently no consensus on the best methodological analysis for baseline appraisal in computing machine analysis of the cardiotocograph. The algorithm proposed in this paper will assist and back up the physicians and readings to do a good reading for all gestation instances before bringing and its application can be used in all infirmaries as first co mputerized sensing package for CTG form parametric quantity analyser. There are still several jobs related to its effectivity and consistence ( MacDonald et al. 1985 ) particularly, during ocular reading ( Georgoulas et al. 2006a ) . Clinical CTG reading is soon based on ocular analysis ( Guijarro-Berdinas et al. 2002a ) , and this classical method is subjective as emotional, single experience and different degrees of expertness ( Jezewski et al. 2007 ) will hold a catalytic consequence on the concluding determination a hold in the sensing of an anomalousness and in subsequent clinical intercession could magnify the complications during intrapartum, postpartum and even in the early months of life. Despite the possibility that the presence of many international guidelines from the international federation of Obstetricss and gynaecology ( FIGO ) ( Rooth et al. 1987 ) , National institute of kid Health ( NICE ) ( National Institute of Child Health, Human Development Research Planning Workshop 1997 ) and the royal college of accoucheurs and genecology ( RCOG ) for electronic foetal monitoring there exists a high grade of inter-observer and intra-observer variableness ( Ayres-de-campo et al. 1999 ; Bernardes et Al. 19 97 ; Georgoulas et Al. 2007 ) . While incompatibilities in CTG reading and addition in false positive diagnosing created incredulity, the progresss in signal processing and pattern acknowledgment methods smoothed the manner for machine-controlled techniques to supply early warnings about the foetal conditions. Any mechanization procedure in CTG analysis will hold to cover with the job of characteristic extraction and categorizations to come out with a diagnosing. This job is the effect of an improper and imprecise set of definition on the parametric quantities involved and mechanisms employed in the literature for the intent ( Guijarro-Berdinas et al. 2002a ) . FHR is normally found normal even for pregnant adult females with high hazard of premature birth and abortion. FHR monitoring is one of the methods to prove foetal wellbeing, place for possible abnormalcies, and acknowledge the diseased status. FHR abnormalcies may, nevertheless, occur at any clip. The ability to execute long-run monitoring of the FHR would therefore supply more information on the foetal status ( Brown & A ; Patrick 1981 ; Mohd Ali et Al. 1995 ) .OBJECTIVES OF THESISThe chief aim of this research is to develop effectual algorithms for FHR characteristic extraction and systematic categorization utilizing both programming package ‘s and fuzzed logic. The major undertakings involved are listed below: Design and development of conventional FHR characteristic extractions methods based on RCOG guidelines. Design and development of conventional CTG categorization methods based on RCOG guidelines. Design and development of a signal sweetening method for both FHR and UC recordings of CTG signals. Followed by, determining the effectivity of the proposed signal sweetening method by comparing the consequences with those of bing methods and experts ( accoucheurs ) appraisal. Validating the conventional procedure by comparing the consequences with those of experts ocular reading utilizing an appropriate statistical method for comparing.Scope OF STUDYThis thesis presents a fresh method for CTG signal sweetening and characteristic extractions and categorization ; the method based on the cardinal forms defined by the RCOG guidelines ; conventional method which is wholly independent of the basic FHR characteristic such as baseline, variableness, accelerations, slowings and uterine contractions. An extended survey on the bing methods for CTG signal sweetening and analysis was done to happen out the aid of experient accoucheurs ocular analysis consequence, as it is considered as one of the gold criterions in this field.ORGANIZATION OF THE THESISIn order to depict basicss of the research activities involved in the survey, this thesis has been organized carefully. The organisation of the thesis is described as follows: A A A A A A A A A A A A A A Chapter I demonstrates the background information on the capable affair and motive behind this research. It besides lists out the job statement, aims of the thesis, range of survey and organisation of the thesis. A A A A A A A A A A A A A A A Chapter II presents an overview of the foetal bosom and its circulation and different techniques of foetal monitoring. Since uterine contractions influence the fluctuation in foetal bosom rate, physiology of uterine contraction and assorted ways of supervising uterine contraction are besides discussed. A elaborate survey on the cardiotocography, the devices used in electronic foetal monitoring, different signal sweetening techniques and assorted characteristics that can be extracted in a clip and frequence sphere and besides the morphological characteristics are presented. There are several guidelines depicting FHR forms and the manner of categorising them. These guidelines are besides presented in this chapter along with foetal hurt and the usage of CTG in naming it. This chapter describes the different methodological analysis employed by research workers in an effort to work out the CTG jobs. Advantages and restrictions of the CTG technique are discuss ed towards the terminal of the chapter. A A A A A A A A A A A A A A A Chapter III describes the CTG informations acquisitions procedure in item inclusive of the devices and the package employed. Data ‘s direction and protocols used for informations acquisition are elaborated in this chapter. Detailed account is provided on the conventional FHR characteristic extraction and categorization method employed to accomplish the aims of this work.A A A A A A A A A A A A A A A A Chapter IV presents a consequence and overall treatment of the research findings. First, description on consequences of the conventional method for pull outing FHR characteristics categorization system are given. Then a elaborate account on the consequences obtained from the pre-processing phase is presented. Methods employed for formalizing the proposed work are discussed, and the results are presented at all phases. A A A A A A A A A A A A A A A Chapter V provides a decision on the research describes the sum-up of parts and recommends interesting and necessary hereafter work in this field.

Case study on Expert Systems Essay Example | Topics and Well Written Essays - 500 words

Case study on Expert Systems - Essay Example â€Å"An expert system is an information system that holds and stores the expertise of human experts and then reproduces human reasoning and decision making† (Shelly, Cashman, & Vermaat, 2005, p. 729). According to (Laudon & Laudon, 1999, p. 446), an expert system can be defined as knowledge exhaustive computer program that captures the skills or expertise of human in limited fields of knowledge. An expert system can help decision making by creating related questions and describing the causes for taking definite action (Laudon & Laudon, 1999). This first example encompasses the implementation of expert system in the manufacturing industry. In this regard Lee (2009) presented a detailed overview of a new type of system development and implimentataion at US defense department. The new technology based expert system will be helpful in development of the new generation of weapons systems. This expert system is aimed to effectively manufacture the intended products through giving the advanced materials and current manufacturing techniques. This system is acknowledged as the Intelligent Processing of Materials (IPM) program (Lee, 2009). The implementation of the IPM is aimed to diminish the manufacturing expenditure by using expert systems as well as intelligent control over the major development areas. The main aim of this system is to be functional and efficient in greater stresses, higher temperatures, and harsher environments, for the reason that new material involves all these factors in the overall production and developm ent. According to development teams, IPM program will minimize the overall development time and make intelligent decision. This expert system will make use of analysis as well as synthesis tools to shape models of the material processes. During all these processes the expert system will also control the in-situ sensors to monitor real states of processes. This expert system will be a compensation of the

Diversity and Equal Opportunities with Curriculum links Essay

Diversity and Equal Opportunities with Curriculum links - Essay Example The concept of equality introduces a complex and dense legal framework, in spite of its aim of harmonizing and simplifying the labyrinth of discrimination law. This legislation has been the conclusion of a long procedure, involving discussion with several researchers. The Equality Act is also the result of political movement by organizations that work for equality. The Equality Act is an important example of legal improvement that is both the result of a movement of grass roots towards entrenching equality rules, with legislation that will support equality rules in the wider community for bringing parity among all citizens in a country.   Ethical values support sustainable growth, which promotes the concept of equalities, by: Creating clear conditions for goods and services which identify those ethical values. Considering the ethical qualifications of potential suppliers, as well as specific fundamentals as part of the evaluation criteria where suitable. Requiring dealers of goods and services to give ethically options, and being willing to allow the further costs where these can be genuinely justifiable. Undertaking the ethical assessments that recognize which parts of the ethical Policy apply to a particular procurement and evaluate what impact those policies must have one process of procurement. In this context the act of ethical impact assessment as a co-coordinator of every other aspects impacts the assessment. Stereotypes cause assumptions and conclusions based on a person's gender and race preferences. Making such assumptions and conclusions in turn leads to discrimination. Stereotypes can be about religion, race, gender, disabilities, age, geographical locations and income. This practice has its origin in discrimination and is an unjustified and negative approach based on a person’s class or groups identity deriving either during past individual experiences or preconceived incorrect beliefs. It contains having an approach, perception or opinion about a group. Stereotype is a mental image developed as an effect of a myth or a misconceived notion. People don’t often realize the expression of their prejudices. Stereotyping is a finishing point and can be described as the act by which people imagine or recall an information regarding others based on their religion, race or other considerations. Discriminating and stereotyping against a certain class or a certain group of individuals that are mostly protected by law, not only influences the base line revenues of the place of work, but also decreases morale. It also discourages employees, limits the ability of recruiting and constraints the possibility of retaining talent. All these issues will not only reduce efficiency, but also subject the organization to legal proceedings that may cost millions of dollars in settlements and disciplinary damages, with the further risk tarnishing its image forever. Such practice can be extremely detrimental in the case of small and med ium sized enterprises (SEMS). The population of students in different schools is highly diverse, and this group is likely to rely on generalization. These students differ from one another in many ways such as in culture and language environment, socioeconomic position, family histories, mobility, previous school experiences, and educational courses. Different cultures in curriculum are a

Organizational Behavior Case Study Example | Topics and Well Written Essays - 750 words

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On the composer Handel - Research Paper Example Not only the uniqueness of his music but peoples attitude and his popularity made him an important figure of the Baroque period. In fact, this period left a significant imprint on his life as well as career, and it can be traced both in his biography and works. First of all, it is Handels biography that shows he is a representative of a period in which he was living. During the Baroque period, there were two main factors that influenced composers and their music: location and money, with the latter being, perhaps, the most important one. In order to be able to compose music and be heard, composers needed patrons who could support and put them forward as well as sponsor them. In life and work of Handel, such sponsors performed a very important role. The first person who influenced Handels future was the Duke of Saxe-Weisenfels. Despite the fact that he did not support the future composer materially, it was he who recognized the fact that music was Handels true mission even though Handels father felt like his son becoming a lawyer. The Duke once said to the composers father, â€Å"for his own part, he could not but consider it is a sort of a crime against the public to rob the world of such a Genius!† (Kivy 40). It was after Handels v isit to the court of Saxe-Weisenfels that he started taking lessons in playing the organ at Friedrich Wilhelm Zachow (Kivy 40-41). Handel traveled a lot and during his traveling he met quite a significant number of influential people, many of whom were charmed by the composers talent. He spent about four years in Italy (1706-1710) as he was invited there by Prince Ferdinando de Medici of Florence. In Italy, Handel enjoyed great attention of music-loving prelates, such as Cardinal Pamphili and Cardinal Ottoboni. Not only they but other representatives of both aristocracy and clergy were eager to invite Handel to perform music at their palaces for they recognized his talent. Among such people were the Hanoverian Prince Ernst

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Tuition Assistance - Case Study Example Additionally, the tuition-aid program suffers from a lack of internal recruiting. Supervisors are not checking internal job postings and informing the appropriate employees are these opportunities. Finally, Garden Gate does not seem to lock employees in once they receive the tuition assistance, meaning that without this they are almost free to leave and taking advantage of the generous program on offer. The table does not indicate any special problems or issues; in fact, the table shows that Garden Gate has greatly encouraged diversity because there is a balanced mix of males and females and also employees from a wide range of ethnic backgrounds. Of the 18 employees who left the company after receiving tuition aid, quite a few of the employees took on a different job from the one they held at Garden Gate. This perhaps shows that they were unsatisfied at Garden Gate and wanted a change. It is up to supervisors and managers to communicate so that it is known just exactly which direction each employee wants to go in and then how that can be facilitated. I dont think that Garden Gate should discontinue its tuition-aid program because although there have been some problems with it, there is the potential for it to create a competitive advantage over competitors. The program is very attractive for employees who wish to up-skill, so this is something that should be pursued. Also, the company holds the value of treating its employees like investors, meaning that it makes sense to invest in them. Doing anything to the contrary would be going back on the companys principles. The company has grown at 12 percent per year for the last few years, and it wants to continue this rate for at least the next five years. For Garden Gate to be able to do this, it will have to retain most if not all of its current employees before looking to hire new ones. The best way to do this is by investing in human capital, which is what the tuition-aid program was designed

The Rabies Virus Essay Example for Free

The Rabies Virus Essay 2.The rabies virus is in the family Rhabdoviridae in the Mononegavirale order of viruses. The rabies virus is usually bullet-shaped and is made of a long single-stranded spiral chain of RNA. The virus envelope is made of matrix protein and is studded with glycoproteins. 3.People usually contract rabies after they are bitten by an animal that has been infected with the rabies virus, though it has been shown that in rare cases rabies can infect people who just touch infected animals. The virus spreads from the site of the bite. The rabies virus attacks nerve cells in the body, because the immune system doesn’t check nerve cells as frequently as other cells. After a while, the rabies virus reaches the spinal, a large of complex of nerves leading to the brain. Once the virus is in the brain, it finds a nerve cell and uses its glycoproteins to attach to the membrane. The virus is then brought into the nerve cell by pinocytosis. After the virus enters the nerve cell, it usually moves through the cytoplasm and hijacks the free ribosomes. The virus instructs the ribosomes to produce copies of itself. The copies leave the brain and travel down through the nerves to the salivary glands, where the virus waits for the person to bite something else, so that the virus will again be transmitted. 4.Although the rabies virus can infect all warm-blooded mammals, it mostly affects raccoons, particularly on the East Coast. In the United States, cases of human rabies are increasingly rare, but some do occur. Living in a developing country increases your risk of getting rabies. People who work near animals are also more likely to get the virus. Finally, recent wounds to the head and neck are thought to increase the rate at which the rabies virus moves to the brain. 5.Symptoms of rabies include fever, headache, agitation, anxiety, confusion, difficulty swallowing water, excessive salivation (foaming at the mouth), hydrophobia due to the difficulty of swallowing water, hallucinations, insomnia, and partial paralysis. Symptoms of rabies often do not appear until many days after the bite. 6.If you have been vaccinated for the rabies virus, you are in no danger if an animal bites you. Even if you have not been vaccinated, if you are given the vaccine before the symptoms of rabies starts to appear, you will still be alright. However, once the symptoms start to appear, the patient usually dies, most often from respiratory failure. For this reason, rabies is very dangerous. 7.Once you have contracted rabies, you should rapidly be given a form of post-exposure vaccine. This vaccine consists of two parts, one being a dead form of the rabies virus and the other containing human rabies immune globlin, which fights the disease in the body until your own antibodies are produced. It is important to note that if you are showing serious symptoms of the disease (such as hallucinations and hypersalivation) this treatment will have no effect and you will most likely die.