Mating Decisions Females And Females - 1388 Words

A number of factors play into the decision of one individual to mate with another, and in many species the females are the ones making these mating decisions. In terms of successfully reproducing, the number of offspring a male produces is limited by the number of females he gets to mate with, whereas females are limited by the amount of resources available to her. Thus, if males want to maximize the number of offspring they can produce they will choose to mate with those females who have access to the most resources and therefore are the most fertile. So, in a species dominated by male choice, research has suggested that males will tend to choose those females whose physical characteristics indicate high fertility. Those females who are†¦show more content†¦It had previously been found that male guppies preferred larger females, because body size correlates with the number of eggs she is capable of producing, and thus is an indicator of her fertility. As a result, male gupp ies transfer more sperm to larger females, because it increases their chances of fathering the most offspring. For a male to be interested in mating with a particular female, the benefits of mating with her must outweigh the costs. The benefit of mating with a larger female, as opposed to a smaller female, is that there are more eggs to fertilize, thus the male would have more offspring, and a higher reproductive success. On the other hand, the cost of mating with a larger female is the increase in sperm competition that he would face. With this in mind, Jeswiet et al. sought to determine if male guppies were simultaneously able to assess both size and sperm competition in choosing a mate, thereby increasing their reproductive success, and whether the benefit of successfully mating with a female of larger size outweighed the cost of having to compete with other males to mate with her. They hypothesized that male guppies who saw females interacting with another male, would be less li kely to pursue that female, and as the number of competing males increased, the male would become increasingly uninterested in that particular female because the costs of mating with her would outweigh the benefits. To test their hypotheses, adultShow MoreRelatedSexual Reproduction And Mating Systems Essay1567 Words   |  7 Pagesmates, in some cases with a lot of consideration. Mating systems are critical to comprehend in light of the fact that they mirror the consequence of common choice on mate decision, and eventually on systems for augmenting individual reproductive success. A mating system depicts how guys and females pair while picking a mate. Males and females vary extraordinarily in the speculation every makes to reproduce, and may along these lines approach mating with contrasting procedures. At the point when pickingRead MoreNon Human Primate Reproductive Strategies1501 Words   |  7 Pagesbalance limited food supplies while avoiding predators with intensions of matin g and or harming their offspring. It has been assumed that in order for male primates to reach mating success, they must have to take on the task of always being present to the female and her offspring’s. I believe that I will argue that monogamy and one male polygyny are different yet both useful mating strategies. Then I will conclude that both mating systems have their own way of living, with special roles and circumstancesRead MorePrimate Write Up : Annotated Bibliography1630 Words   |  7 Pagesusing it to help them hold onto the trees. The troop is led by a dominant female who determines whether there are sufficient resources, including food and shelter, for the entire group and establishes foraging as well as feeding schedules. Their diet is made up primarily of fruits with only about 10% of the food they consume is anything other than fruit. They will also eat nuts, leaves, and insects. Unlike most primates, the female spider monkeys are the ones that separate from the troop after they reachRead MoreThe World Of The Planet Essay1648 Words   |  7 Pagesdark garnet red sand and is very desolate with little to no light. The lack of light on the planet contributes to the Gondarkians physical features, as well as their devotion to knowledge. They also have very uncommon cultural customs with unique mating rituals. When it comes down to their political beliefs they are very strict and believe in the respect of the high counsel. The high council is made up of a group of the most intelligent and physically fit members of the race. The entire planet followsRead MoreThe On The Island Of Madagascar1063 Words   |  5 Pagesestablished and permanent multi-male groups. In nocturnal Lepilemur there can be a group of females that live in the same area, with one male in the territory. Male Lepilemur are mostly the dominant gender, but when females band together they can become the dominant gender. Lepilemur have a very short mating window, usually about 3 weeks, and it is closely linked to the cost of raising the offspring. This short mating window can be linked to the fact that Lepilemur want to give birth so when they wean theirRead MoreThe Effects Of Aggression On The Human Brain1084 Words   |  5 Pagesunderstanding of emotion is an organism’s repeated evaluation of stimuli before forming a conclusion. This requires a series of checks (in the endocrine or nervous system) to determine the upcoming cognitive state. Instead of a quick cause-and-effect decision, layers of stimulus processing continuously aggregate to form an emotional state.3 Fig 1: Outline of possible emotional response pathway, with multiple factors contributing to the emotional experience.3 For example, placing a new object in theRead MoreEffects Of Male Competition On Mating Behavior2242 Words   |  9 Pages Vassar College The Effects of Male Competition on Mating Behavior in Burkina Faso and Southern India Populations of Callosobruchus maculatus Rachel Chernet Biology 106-01 Professor Czesak Thursday, November 10, 2016 Introduction Sexual conflict, the conflict between the evolutionary interests of individuals of the two sexes, is recognized as a pertinent factor for adaptation. Traits of one sex that reduce the fitness of the other sex ultimately inflicts antagonistic selection on thatRead MoreA Last Look At The Battle Of The Sexes1422 Words   |  6 Pagesreasoning and he neglected to study the full scope of human societies, such as matriarchal societies, before drawing conclusions about what constitutes male and female behavior. Before the course readings I had always assumed that hormones, especially sex hormones like testosterone and estrogen, are intricately linked to male and female behavioral traits in the same way that they tend to define our gender-specific physiology. The readings, especially Sapolsky’s essays in The Trouble with TestosteroneRead MoreThe Japanese Macaque3647 Words   |  15 Pageslives. Mating Systems Japanese Macaques are very social primates, and their mating patterns follow this trend as well. Although the sex ratio of Japanese Macaques fluctuate from year to year, the species mainly follows a polygynous system with reproductive males transferring between groups (Fujita, 2010). Males generally follow a pattern of intrasexual selective behaviors through competition in order to gain mating and reproductive success. However, intersexual selection exhibited by females playsRead MoreThe Theory And Structural Powerless Hypothesis859 Words   |  4 PagesLopes. (2012) also conducted a study on how male and female make choices on romantic partner decisions. They mentioned that males weighed physical traits heavily in both short-term and long-term relationships, while females owned different perspectives when choosing partner in short-term and long-term relationship. Females valued physical and personality traits more when engaging in a short-term relationship, but in long-term relat ionship, females considered social status and resource availability

Statistics †Elements of a Test Hypothesis Free Essays

Elements of a Test of Hypothesis 1. Null Hypothesis (H0 ) – A statement about the values of population parameters which we accept until proven false. 2. We will write a custom essay sample on Statistics – Elements of a Test Hypothesis or any similar topic only for you Order Now Alternative or Research Hypothesis (Ha )- A statement that contradicts the null hypothesis. It represents researcher’s claim about the population parameters. This will be accepted only when data provides su? cient evidence to establish its truth. 3. Test Statistic – A sample statistic (often a formula) that is used to decide whether to reject H0 . 4. Rejection Region- It consists of all values of the test statistic for which H0 is rejected. This rejection region is selected in such a way that the probability of rejecting true H0 is equal to ? (a small number usually 0. 05). The value of ? is referred to as the level of signi? cance of the test. 5. Assumptions – Statements about the population(s) being sampled. 6. Calculation of the test statistic and conclusion- Reject H0 if the calculated value of the test statistic falls in the rejection region. Otherwise, do not reject H0 . 7. P-value or signi? cance probability is de? ned as proportion of samples that would be unfavourable to H0 (assuming H0 is true) if the observed sample is considered unfavourable to H0 . If the p-value is smaller than ? , then reject H0 . Remark: 1. If you ? x ? = 0. 05 for your test, then you are allowed to reject true null hypothesis 5% of the time in repeated application of your test rule. 2. If the p-value of a test is 0. 20 (say) and you reject H0 then, under your test rule, at least 20% of the time you would reject true null hypothesis. 1. Large sample (n 30) test for H0 :  µ =  µ0 (known). Z= x ?  µ0 ? ? v n Example. A study reported in the Journal of Occupational and Organizational Psychology investigated the relationship of employment status to mental health. Each of a sample of 49 unemployed men was given a mental health examination using the General Health Questionnaire (GHQ). The GHQ is widely recognized measure of present mental health , with lower values indicating better mental health. The mean and standard deviation of the GHQ scores were x = 10. 94 and s = 5. 10, ? respectively. (a). Specify the appropriate null and alternative hypothesis if we wish to test the research hypothesis that the mean GHQ score for all unemployed men exceeds 10. Is the test one-tailed or two-tailed? (b). If we specify ? = 0. 05, what is the appropriate rejection region for this test? c). Conduct the test, and state your conclusion clearly in the language of this exercise. Find the p-value of the test. (Ans. H0 :  µ = 10; Ha :  µ 10; One-tailed test; Rejection region: Z 1. 645; Test score: Z = 1. 29; Do not reject H0 , GHQ score does not exceeds 10; p-value = 0. 0985) Example. A consumer protection group is concerned that a ketchup manufacturer is ? lling its 20-ounce family-size containers with less than 20 ounces of ketchup. The group purchases 49 family-size bottles of this ketchup, weigh the contents of each, and ? nds that the mean weight is 19. 6 ounces, and the standard deviation is equal to 0. 22 ounces. (a). Do the data provide su? cient evidence for the consumer group to conclude that the mean ? ll per family-size bottle is les than 20 ounces? Test using ? = 0. 05. (b). Find the p-value of the your test in part (a). (Ans. H0 : = 20; Ha : 20; Rejection Region is Z ? 1. 645 (one-tailed test); test score Z = ? 4. 45; Reject H0 at ? = 0. 05, su? cient evidence to say that the mean ? ll per family-size bottle is less than 20 ounces; p-value = 0) Example. State University uses thousands of ? uorescent light bulbs each year. The brand of bulb it currently uses has a mean life of 900 hours. A manufacturer claims that its new brands of bulbs, which cost the same as the brand the university currently uses, has a mean life of more than 900 hours. The university has decided to purchase the new brand if, when tested, the test evidence supports the manufacturer’s claim at the . 10 signi? cance level. Suppose 99 bulbs were tested with the following results: x = 919 hours, s = 86 hours. Find the rejection region for the test of interest to the State University. ? (Ans. Rejection Region: Z 1. 28) 1 . Small sample (n ? 30) test for H0 :  µ =  µ0 (known). t= This test requires that the sampled population is normal. x ?  µ0 ? s v n Example. A random sample of n observations is selected from a normal population to test the null hypothesis that  µ = 10. Specify the rejection region for each of the following combinations of Ha , ? , and n. (a). Ha :  µ = 10, ? = 0. 01, n = 14. (Ans. t ? 3. 012, or t 3. 012) (b). Ha :  µ 10, ? = 0. 025, n = 26. (Ans. t ? 2. 06) Example. According to advertisements, a strain of soybeans planted on soil prepared with a speci? d fertilizer treatment has a mean yield of 475 bushels per acre. Twenty farmers who belong to a cooperative plant the soybeans. Each uses a 40-acre plot and records the mean yield per acre. The mean and variance for the sample of 20 farms are x = 462 and s2 = 9070. ? Specify the null and alternative hypothesis used to determine if the mean yield for the soybeans is di? erent than advertised. (Ans. H0 :  µ = 475; Ha :  µ = 475) Example. A psychologist was interested in knowing whether male heroin addicts’ assessments of self-worth di? er from those of the general male population. On a test designed to measure assessment of self-worth, the mean score for males from the general population was found to be equal to 48. 6. A random sample of 25 scores achieved by heroin addicts yielded a mean of 44. 1 and a standard deviation of 6. 2. Do the data indicate a di? erence in assessment of self-worth between male heroin addicts and general male population? Test using ? = 0. 01. (Ans. H0 :  µ = 48. 6; Ha :  µ = 48. 6; Test score t = ? 3. 63 Rejection Region: t 2. 797, or t ? 2. 797 (two-tailed test); Observed t-score falls in the rejection region. Reject H0 at ? = 0. 1. Data indicate a di? erence in assessment of self-worth between male heroin addicts and general male population) 3. Large sample test for H0 : p = p0 (known). Z= p ? p0 ? p0 (1? p0 ) n For this test, sample size is considered large if p0  ± 3 p0 (1? p0 ) n falls between 0 and 1. Example. The National Science Foundation, in a survey of 2,237 engineering graduate students who earned their Ph. D. deg rees, found that 607 were U. S. citizens; the majority (1,630) of the Ph. D degrees were awarded to foreign nationals. Conduct a test to determine whether the true percentage of engineering Ph. D. degrees awarded to foreign nationals exceeds 50%. Use ? = 0. 01. (Ans. H0 : p = 0. 5; Ha : p 0. 5; Test score Z = 21. 63; Rejection region; Z 2. 33 (one tailed test) Reject H0 at ? = 0. 01. True percentage p exceeds 50%. p-value = 0) Example. The business college computing center wants to determine the proportion of business students who have personal computers (PC’s) at home. If the proportion exceeds 30 percent, then the lab will scale back a proposed enlargement of its facilities. Suppose 250 business students were randomly sampled and 85 have personal computers at home. Conduct a test to see if the scale back of the proposed enlargement of its facilities is needed. Use ? = 0. 05. (Ans. H0 : p = . 3; Ha : p 0. 3; Large sample z-test for proportion; test score: Z = 1. 38; Rejection region; Z 1. 645; Do not reject H0 at ? = 0. 05. Scale back of the proposed enlargement of its facilities is not needed) 2 Example. A method currently used by doctors to screen women for possible breast cancer fails to detect cancer in 15% of the women who actually have the disease. A new method has been developed that researchers hope will be able to detect cancer more accurately. A random sample of 70 women known to have breast cancer were screened using the new method. Of these, the new method failed to detect cancer in six. Specify the null and alternative hypothesis that the researchers wish to test. Calculate the test statistic, determine the rejection region if ? = 0. 05, ? nd the p-value, and state the conclusion clearly in the language of this exercise. (Ans. H0 : p = 0. 15; Ha : p 0. 15; Test score: Z = ? 1. 51; Rejection Region: Z ? 1. 645; Do not reject H0 ; Insu? cient evidence to conclude that the new method is more accurate than the one currently used. -value= p(Z ? 1. 51) = 0. 5 ? 0. 4345 = 0. 0655) Example. The Midwest Organization of Retired Oncologists and Neurologists (M. O. R. O. N. ) has recently taken ? ack from some of its members regarding the poor choice of the organization’s name. The association bylaws require that more than 60% of the organization must approve a name change. Rather than convene a meeting, it is ? rst desir ed to use a sample to determine if a meeting is necessary. A random sample of 60 of M. O. R. O. N. ’s members were asked if they want M. O. R. O. N. to change its name. Forty-? ve of the respondent’s said †yes. Find the p-value for the desired test of hypothesis. (Ans. p-value= p(Z 2. 37) = 0. 0089) Example. Increasing numbers of businesses are o? ering child-care bene? ts for their workers. However, one union claims that more than 80% of ? rms in the manufacturing sector still do not o? er any child-care bene? ts to their workers. A random sample of 480 manufacturing ? rms is selected, and only 27 of them o? er child-care bene? ts. Specify the rejection region that the union will use when testing at alpha = . 05. (Ans. Ha : p 0. 8; Rejection region: Z 1. 645) 3 How to cite Statistics – Elements of a Test Hypothesis, Essay examples

Managing interdisciplinary Projects Change - MyAssignmenthelp.com

Question: Discuss about the Managing interdisciplinary Projects Change. Answer: Introduction Michelle and I founded the Breathe Again project and it involves giving care packages to less fortunate society members who are homeless. My supervisor and the project manager at Community Waitakere have already approved the project. The next step is to look for families that we will support and businesses that will be willing to sponsor the project. We will be linked to the homeless families through Vision West and The Ministry of Housing clinical leader. A power-point presentation has to be made to them concerning the project before they can assist us to get families (Banks et al, 2013). Once all these things are done, we can come up with the appropriate packages and the project can kick-off. We were able to do more sponsorship letters and used them to approach more businesses around the area. We also took advantage of some events, which were happening, in the Waitakere area to publicize our project and give out letters. There was a business forum in one of the conference center and we were able to give a small speech to the businessmen and women who attended. There was also a community event where we also spoke concerning our project. Many were impressed and promised to call or get back through our email (Wates, 2014). Some of the schools around the area were also interested in giving back to the community hence we also took sponsorship letters to them. We got email replies from five organizations. We finalized with the power-point presentation and showed it to the supervisor. We made it short, precise and catchy so that it would enhance our presentations (Vanclay et al, 2015). The presentation gave a summarized overview of our project and helped people see our vision in terms of what we were really aiming to achieve. It also enabled Michelle and I carry out separate presentations whenever we were given two similar appointments by different customers. This made us reach out to a number of business people. The meetings with Vision West and Ministry of housing happened in early November. We were able to make our presentation to them and they felt that we had a very good project. The said that the number of homeless people in New Zealand was on the rise hence they would appreciate any innovative projects that would help to take care of the homeless people. They institutions said they would help us get families that needed assistance but suggested that we first follow up on sponsorship (Vision West, 2017). They also said that we should come up with a write up of the specific packages that we would offer so that we discuss with them and see if they could be enhanced in any way. A subsequent meeting has been set up and will happen in two weeks. In this meeting, the organizations will come with the list of identified homeless families and my group will update on sponsorship. We will also discuss the specific packages and what they entail. Five of the local businesses responded and meetings were set up to do a presentation so that we could get sponsorship for the project. Michelle and I decided that we set the meetings over two weeks so that we would do thorough presentations that would enable us get sponsorship. We also decided to come up with specific budgets for the specific care packages before making the presentations to the businesses so that the sponsorship amounts were definite. The second meeting with Vision West and the Ministry of Housing went well. They came with a list of families who were homeless and really needed assistance. We were also able to come up with the specific care packages, which included provision of meals and homes, organizing meetings for families with similar circumstances and counseling and support packages. The organisations said they would give full support during the project to ensure that the families were well catered for and that everything progressed well (Vision West, 2017). We also updated them on the businessmen that had contacted us and that there was hope for sponsorship hence the project would kick off smoothly. We managed to have a meeting with three local businesses and made successful presentations about the breathe gain project. One of the businesses said they were a young business that had not really grown but they were willing to sponsor the team building activities that would bring together the homeless families. They said we should come up with a solid annual plan on how often these activities will take place and the place and budget and then we would discuss further on how they will be releasing funds (Top Ink, 2017). One of the businesses has accepted to sponsor the project by temporarily paying for homes that will be used to house the homeless. They will do this for a certain period while at the same time sponsoring start-ups of small businesses for the homeless so that they become self-reliant (Hertz Electrical, 2017). They were interested in knowing the history of the families that needed support, as they were willing to support five families for a start. Michelle and I were therefore to look at the suggested homeless families and come up with the neediest. The company would be willing to sponsor more families as time went by and if they managed to get the initial families to be self-sufficient. The third business requested that we give them some time and that they would get back to us (Honey Centre, 2017). We however still had meetings with two other companies set for late November. We updated Community Waikatere on the various developments that had taken place. They assured us of their full support in carrying out the project (Community Waikatere, 2017). Conclusion Overall, the project was a success as we were able to get two companies on board for the sponsorship. The homeless families would therefore receive the help that they needed and we will be able to learn more as the process continues (Van Rensburg, Meyer Nel, 2016). This project will assist homeless people in the area and will make them self-sufficient. It will also bring them together through team building activities hence help them have a positive view towards life. Recommendation Working together with Michelle was great and we decided to split tasks to enable us achieve more. It was a relief that the organizations finally responded to us and we were able to proceed with the project. We had a challenge in doing budgets but we got assistance and in the process learnt a lot about budgeting. This enabled us to come up with the required packages and present them in a professional manner to the various organizations that had requested for them (Brunswicker et al, 2016). As we progress with the project we will ensure that we have a solid plan that will enable us manage our time effectively and ensure that the project is a success. References Banks, S., Butcher, H. L., Orton, A., Robertson, J. (Eds.). (2013).Managing community practice: Principles, policies and programmes. Bristol,Policy Press. Brunswicker, S., Bagherzadeh, M., Lamb, A., Narsalay, R., Jing, Y. (2016). Managing Open Innovation Projects with Impact. Community Waitakere. (2017). Home. Retrieved from https://www.communitywaitakere.org.nz/ Hertz Electrical (2017). About. Retrieved from https://www.neighbourly.co.nz/business/hertz-electrical-ltd-1 Honey Center (2017). About Honey Centre Warkworth. Retrieved from https://www.neighbourly.co.nz/business/honey-centre-warkworth-ltd Top Ink (2017). About. Retrieved from https://www.neighbourly.co.nz/business/topink-ltd-printer-cartridge-expert van Rensburg, N. J., Meyer, J., Nel, H. (2016, December). Social innovation, research and community engagement: Managing interdisciplinary projects for societal change. InIndustrial Engineering and Engineering Management (IEEM), 2016 IEEE International Conference on(pp. 1785-1789). IEEE. Vanclay, F., Esteves, A. M., Aucamp, I., Franks, D. M. (2015). Social Impact Assessment: Guidance for assessing and managing the social impacts of projects. VisionWest. (2017). Community Trust. Retrieved from https://www.visionwest.org.nz/ Wates, N. (2014).The Community Planning Handbook: How people can shape their cities, towns villages in any part of the world. NY,Routledge.

Psychology Theories Essays - Freudian Psychology, Id,

Psychology Theories Sigmund Freud is one of the most famous psychologists to ever hit the study of psychology. His name alone symbolizes the importance of his theories, and the name that comes to most people's heads when saying the word psychology is Sigmund Freud. Freud was a psychodynamic psychologist and came from the conservative point of view which states that man is bad and society is good, which I do not agree with 100% because not all man's actions are necessarily bad and with bad intentions. Freud was a real pessimist when it came to human nature. He identifies man's weaknesses in saying that man is a biological creature with biological drives. He reflected these ideas off of Darwin's original ideas. I do agree with this theory because man's drives are survival and self-preservation. Freud also stated that mankind's aggression helps him to survive, he says that man has an innate sense of survival. I also agree with this theory because aggression and dominance guarantees our survival. He also believed that over the many thousands of years that man has been alive man developed rational thought. Freud stated that people do not have to live like animals because overtime we developed a society that has rules and regulations in order to keep our animal nature in check. I agree with Freud on this because of many cases when a person has some bad intentions in mind but let's them go when they know the consequences. Another thing Freud said was the idea of Opposing Instincts which when comes to mind creates conflict. The first of the two opposing instincts is the Eros, which is the life instinct, which also ensures the organisms life. The ID presses us to survive and pushes us to produce. The Eros seeks pleasure and then we rationalize it. Next comes the Thanatos, which is the death instinct, and this instinct says that all organisms have a death wish towards themselves and I agree completely. This he says becomes our own destruction. Freud says it is natural to move towards death and this I think is obvious. The feelings we have must be expressed and released and we direct our feelings outward. This becomes our aggression toward others. Freud's view on the mind is in the shape of an iceberg. He believes that mankind's mind works in the unconscious, which I do not agree with at all I feel that man is mostly conscious when it comes to behaviors. Every choice that mankind makes he is aware of, but maybe the consequences of our action might be unknown. The Structure of Personality which is another interesting part of Freud's theory basically states that we have an ID, a Superego and an Ego. The ID is a biological reservoir of urges and impulses that need to be gratified. He says the ID does not have a conscious, it acts on instinct. It seeks out gratification and pleasure. It is the pleasure principle. The Superego is the Morality Principle, and the Superego knows the difference between right and wrong. The Superego is a bunch of learned internalized morals and values of society. This is basically the thing that keeps the ID in check. Freud said that Superego is our conscious, and that the Superego is the most powerful tool (guilt and pride). Last but not least is the Ego, which is the reality principle. The Ego finds socially acceptable ways to satisfy the ID. It finds the balance between the ID and reality. The functions of the Ego is to find a compromise between the ID and the Superego. The Ego must also learn to deal with anxiety, and it also helps to boost the self-esteem. Without the Ego there would be no mental health. I completely agree with Freud's theory of the Structure of Personality because I feel we have different parts of our behavior that we can control and that we are conscious about and there are other behaviors that come directly from our unconscious. Our ego lies to us, denies, falsifies, and distorts reality which in turn causes us to create what Freud likes to call the seven defense mechanisms. The first of the seven defense mechanisms is Repression. Repression pushes the problem to the subconscious. It is the exclusion of impulses and thoughts from the conscious mind. Next comes Denial, and denial is the cutting of the conscious mind from external threats. An example of this would be when you are walking in the mall with your girlfriend and a beautiful woman walks by and you look but when your girlfriend asks you say, I wasn't looking at her. Next there is a defense mechanism

George Washington Essays - George Washington, Cities In Virginia

George Washington Essays - George Washington, Cities In Virginia George Washington Steven Sims Social Studies 8-6 4/5/99 Born February 22, 1732, in Westmoreland County, he was the first son of his father Augustine's second marriage; his mother was the former Mary Ball of Epping Forest. When George was about three, his family moved to Little Hunting Creek on the Potomac, then to Ferry Farm opposite Fredericksburg on the Rappahannock in King George County. In the interim, the powerful Fairfax family of neighboring Belvoir introduced him to the accomplishments and appropriateness of mannered wealth and, in 1748, provided him his first adventure. That year Lord Fairfax dispatched him with a party that spent a month surveying Fairfax lands in the still-wild Shenandoah. In the expedition, he began to appreciate the uses and value of land, an appreciation that grew the following year with his appointment as Culpeper County surveyor, certified by the College of William and Mary. Washington also succeeded to Lawrence's militia office. Governor Robert Dinwiddie first appointed him adjutant for the southern district of the colony's militia, but soon conferred on him Lawrence's aide for the Northern Neck and Eastern Shore. So it happened that in 1753 the governor sent 21-year-old Washington to warn French troops at Fort Duquesne at the forks of the Ohio (modern Pittsburgh) that they were infiltrating in territory claimed by Virginia. The French ignored the warning and the mission failed, but when Washington returned Dinwiddie had Williamsburg printer William Hunter publish his official report as The Journal of Major George Washington. It made the young officer well-known at home and abroad. Returning to the Ohio in April with 150 men to remove the intruders, Washington got his first taste of war in a fight with a French scouting party. He wrote to his brother Jack, I heard the bullets whistle, and, believe me, there is something charming in the sound. A second engagement quickly followed and Washington, retreating to Fort Necessity, was beaten by a more numerous French force. He surrendered and, in his ignorance of French, signed an embarrassing surrender agreement. But he had opportunities to correct his defeat. The whistling bullets declared the start of the Seven Years' War, as it was called in Europe. In America it was called the French and Indian War or, sometimes, Virginia's War. Horace Walpole wrote, The volley fired by a young Virginian in the backwoods of America set the world on fire. Washington returned to the field as an aide to General Braddock in 1755 and performed with honor, despite crippling illness, in the disastrous campaign against Fort Duquesne. Later that year Dinwiddie gave him command of all Virginia forces and promoted him to colonel. In these years Washington had two disputes with English officers who viewed their regular-army commissions as superior to that of the Virginia militia commander. These disputes may mark the beginning of Washington's resentment of British attitudes toward the colonies. Operating from a fort at Winchester, Washington protected the Virginia frontier until 1758 when he was made a militia brigadier and helped to chase the French from Fort Duquesne for good. Washington resigned at war's end and retired to Mount Vernon. He was defeated in elections for the House of Burgesses in 1755 and 1757, but won in 1758 and was seated the following year from Frederick County. For 15 years he devoted himself to his legislative work and his farm. During this period, he also became a family man, marrying the widow Martha Dandridge Custis, the mother of two children, on January 6, 1759, in New Kent County. In 1760, Washington took on the additional duties of a Fairfax County justice of the peace. He also found time for the amusements of a Virginia gentlemanfox hunting, snuff taking, plays, billiards, cards, dancing, and fishing. He delighted in bottles of Madeira, plates of watermelon, and dishes of oysters. In these years his anger of the inferiority of American interests to those of England grew. When Parliament attempted to impose the Stamp Act in 1769, Washington told an friend that Parliament hath no more right to put their hands into my pocket, without my consent, than I have to put my hands into yours for money. By 1774 he was in the lead of the defense

History of Rockets and Space Travel Innovations

History of Rockets and Space Travel Innovations The evolution of the rocket has made it an indispensable tool in the exploration of space. For centuries, rockets have provided ceremonial and warfare uses starting with the ancient Chinese, the first to create rockets. The rocket apparently made its debut on the pages of history as a fire arrow used by the Chin Tartars in 1232 AD for fighting off a Mongol assault on Kai-feng-fu. The lineage to the immensely larger rockets now used as space launch vehicles is unmistakable. But for centuries rockets were in the main rather small, and their use was confined principally to weaponry, the projection of lifelines in sea rescue, signaling, and fireworks displays. Not until the 20th century did a clear understanding of the principles of rockets emerge, and only then did the technology of large rockets begin to evolve. Thus, as far as spaceflight and space science are concerned, the story of rockets up to the beginning of the 20th century was largely a prologue. Early Experiments All through the 13th to the 18th ​Century, there were reports of many rocket experiments. For example, Joanes de Fontana of Italy designed a surface-running rocket-powered torpedo for setting enemy ships on fire. In 1650, a Polish artillery expert, Kazimierz Siemienowicz, published a series of drawings for a staged rocket. In 1696, Robert Anderson, an Englishman, published a two-part treatise on how to make rocket molds, prepare the propellants, and perform the calculations. Sir William Congreve During the early introduction of rockets to Europe, they were used only as weapons. Enemy troops in India repulsed the British with rockets. Later in Britain, Sir William Congreve developed a rocket that could fire to about 9,000 feet. The British fired Congreve rockets against the United States in the War of 1812. Francis Scott Key coined the phrase the rockets red glare after the British fired Congreve rockets against the United States. William Congreves incendiary rocket used black powder, an iron case, and a 16-foot guide stick. Congreve had used a 16-foot guide stick to help stabilize his rocket. William Hale, another British inventor, invented the stickless rocket in 1846. The U.S. army used the Hale rocket more than 100 years ago in the war with Mexico. Rockets were also used to a limited extent in the Civil War. During the 19th century, rocket enthusiasts and inventors began to appear in almost every country. Some people thought these early rocket pioneers were geniuses, and others thought they were crazy. Claude Ruggieri, an Italian living in Paris, apparently rocketed small animals into space as early as 1806. The payloads were recovered by parachute. As far back as 1821, sailors hunted whales using rocket-propelled harpoons. These rocket harpoons were launched from a shoulder-held tube equipped with a circular blast shield. Reaching for the Stars By the end of the 19th century, soldiers, sailors, practical and not so practical inventors had developed a stake in rocketry. Skillful theorists, like Konstantian Tsiolkovsky in Russia, were examining the fundamental scientific theories behind rocketry. They were beginning to consider the possibility of space travel. Four persons were particularly significant in the transition from the small rockets of the 19th century to the colossi of the space age: Konstantin Tsiolkovsky in Russia, Robert Goddard in the United States, and Hermann Oberth and Wernher von Braun in Germany. Rocket Staging and Technology Early rockets had a single engine, on which it rose until it ran out of fuel. A better way to achieve great speed, however, is to place a small rocket on top of a big one and fire it after the first has burned out. The US army, which after the war used captured V-2s for experimental flights into the high atmosphere, replaced the payload with another rocket, in this case, a WAC Corporal, which was launched from the top of the orbit. Now the burned-out V-2, weighing 3 tons, could be dropped and using the smaller rocket, the payload reached a much higher altitude. Today of course almost every space rocket uses several stages, dropping each empty burned-out stage and continuing with a smaller and lighter booster. Explorer 1, the first artificial satellite of the US which was launched in January 1958, used a 4-stage rocket. Even the space shuttle uses two large solid-fuel boosters which are dropped after they burn out. Chinese Fireworks Developed in the second century BCE, by the ancient Chinese,  fireworks  are the oldest form of rockets and the most simplistic model of a rocket. Preluding the liquid-fueled rocket,  solid propellant  rockets began with contributions to the field by such scientists as Zasiadko, Constantinov, and Congreve. Although currently in a further advanced state, solid propellant rockets remain in widespread use today, as seen in rockets including the Space Shuttle dual booster engines and the Delta series booster stages.  Liquid fueled  rockets were first theorized by Tsiolkozski in 1896.

Female Participation in Lessons in Saudi Arabian Universities Dissertation

Female Participation in Lessons in Saudi Arabian Universities - Dissertation Example 1.3 Research Goals This research has been set with an overall aim of improving female performance in science classes. To achieve this aim, the following specific objectives ought to be achieved: 1. Investigating cause of low female participation in science lessons in Saudi Arabian universities. 2. Identifying the neglected role of educationists and other stakeholders in enhancing female education in Saudi Arabia. 3. Adapting a student centred intervention to tackle the problem at hand. 1.4 Justification of the Study The education of females in Saudi Arabia can be made better if females are given many roles to play in the course of their education . This will motivate them to feel important to the educational system. By extension, they will recommend to their colleagues to take up courses in science. Furthermore, the more involved females are in science lessons, the more understandable lessons will become to them and so the better their chances of improving in their overall academic performance. 1.5 Research Questions 1. What are girls attitude in integrated science lesson? 2. Why do the teachers neglect the use of teaching learning aids or materials in their lessons? 3. What are the causes of female low participation in science? 4. What are the measures that can be put in place to help improve female low participation in science lessons? 5. What advantages and disadvantages do activity and discovery methods have in the teaching of science lessons that can be transformed into improving female performance in class?

Observations Made on Learning Differences between SETTS and Regular Assignment

Observations Made on Learning Differences between SETTS and Regular Methods of Delivery in Mathematics - Assignment Example I spent one hour with the student on the first day of my assessment and two hours on the second day, the two sessions from which I compiled my report. On the first day I decided to dwell on a previously covered area, addition and subtraction of two digit numbers. Luckily for me, she was cooperative right from the beginning. This particular student was good once the class kicked off and she was reminded the basics. She could easily work out the tests I gave her at the end of my initial one hour with her, and she was very encouraged when I commended her good work. She was able to follow my examples and come up with her own solutions. However, she got stuck when I removed from her sight the examples I had worked out for her, and she kept referring to her previous correct work. When I finally requested her to now work on simple problems without referring, she got very stuck and answered with great uncertainty. The loss of confidence could be attributed to lack of enough practice, and I d ecided to assess her from the current topic on measurements that was more familiar to her at the moment. We embarked on reviewing measurements and she showed proper grasp of the different measurement units. I gathered from her performance that memorizing a topic for long was quite a challenge, which meant that she could hardly cope when the teacher proceeded to other topics that built on the previous ones. I found that Mr. Jacob had identified the same problem and he explained that it recurred among three of his special students. He

The relationship between humanity and the rest of creation Essay Example for Free

The relationship between humanity and the rest of creation Essay a. Describe the teachings of the religion of which you are studying about the relationship between humanity and the rest of creation. Christianity teaches that God created the Earth and that human beings are the stewards who should protect the gift they have been given. The relationship between humanity and the rest of creation is not a simple one. To look at Christian teachings on this relationship, the state of creation must first be examined. Yet, despite human beings being seen as the most intelligent life form and having responsibility for the Earth, many of the problems facing the planet are mainly due to human activity. Stories and headlines featuring pollution, global warming, over flowing landfills and the extinction of both animals and plants are, unfortunately, no longer uncommon. These problems are not confined to the UK and are, in fact, happening worldwide. Global warming is one of main problems. There are thin layers of gas that surround the Earth which keep in enough heat from the sun for the Earth to be at a perfect temperature, however, a build up of carbon dioxide from sources such as cars, is causing the layers surrounding the Earth to get thicker so more heat is being trapped causing the temperature to rise. Temperature rise will cause polar ice caps to melt and sea levels to increase causing flooding, storms and hurricanes, resulting in loss of human life. Christianitys teachings on humanitys responsibility for the environment seem to be having little effect as the world is facing huge problems. The Christian story of creation can be found in the first two chapters of Genesis, in the Bible. These chapters describe how God created the Earth, from nothing, in 7 days, and it was on the 7th day that he rested. After creating the Earth, the sky, the seas and plants, God made birds and fish on the fifth day and animals and humans on the sixth day So God created man in his own image, in the image of God he created him; male and female he created them. (Genesis 1:27) Although the Bible often gives more than one opinion on some subjects it is clear when it comes to expressing the view that God created the world. The Bible teaches that the Universe is Gods creation, not an accident, and that it is filled with meaning and purpose. The Old Testament, in particular, reflects these ideas. O Lord our God, your greatness is seen in all the worldWhen I look at the sky, which you have made, at the moon and stars which you have set in their places ( Psalm 8:1,3) And again in Psalm: In his hands are the depths of the depths of Earth, and the mountain peaks belong to him. The sea is His, for he made it, and his hands formed the dry land. (Psalm 95; 3- 6) It can be seen therefore, that the Psalm teaches that God made the Earth but the people have the task to keep it how it was created. Despite the New Testament not giving the same emphasis to God creating the world, it still shows that he did. Look at the birds in the air; they do not sow or reap or store away in barns and yet your heavenly father feeds them. (Matthew 6: 26) Christianity teaches that Christians, as stewards, have the responsibility to look after the Earth because God put people in charge of the world. A steward is someone who takes care of things and is responsible when things go wrong. Therefore, Christians have the job of caring for the planet and they should try to put things right when they go wrong. The story of Adam and Eve in Genesis acts a reminder to Christians that humanity has been given the role of stewards. In the story of Adam and Eve God provided a perfect environment for them but it was their responsibility of taking care of it. Then the lord God placed the man in the Garden of Eden to cultivate it and guard it. (Genesis 2:15) When Adam and Eve disobeyed Gods orders and they ate the fruit on the tree of knowledge, they were banished from the garden. The story of Adam and Eve is often compared with todays situation; people are abusing the resources given to them by God. In the Bible it says And God saw it was good (Genesis 1:1) This suggests that when the world was created by God it was perfect so clearly todays problems have been caused by human activity and their disregard for the planet. There is Biblical evidence to show that humans were asked to take care of the planet. For example, in the Old Testament after crops had been harvested the fields were allowed to rest for a certain period of time so that the soil could replenish itself. They Jews were also told not to destroy trees when attacking a city. When you lay siege to a city for a long time, fighting against it to capture it, do not destroy its trees by putting an axe to them, because you can eat their fruit. Do not cut them down. Are the trees of the field people, that you should besiege them?'(Deuteronomy 20:19) Pope John Paul II said this Look to the future with hope and set out with renewed vigour to make this new millennium a time of solidarity and peace, of love for life and respect for Gods creation. The Assisi Declaration was made on the 29th September 1986 when Christian leaders joined leaders from the other 5 major world religions, in Assisi, to declare their promise for nature. The meeting was held in Assisi in honour of St. Francis, who lived there in the 13th century, because he preached about conservation and described all creatures as his brothers and sisters. The Declaration on Nature, Assisi, (1986) said: Christians repudiate all ill-considered exploitation of nature which threatens to destroy it and, in turn, to make man the victim of degradation. This shows that some Christians do want to take care of the world and protect it from catastrophe. To conclude, Christians are the Stewards of the world and should take responsibility for their actions because humans have been clearly given this power.

Hector Tobars The Tattooed Soldier Essay -- The Tattooed Soldier Essa

  Ã‚     Ã‚  Downtown Los Angeles is one of the busiest commercial centers in the United States. However, the city holds two groups of people in different economic level-the homeless and the working class. Hector Tobar frequently includes the landscape of the setting in downtown Los Angeles in The Tattooed Soldier. The novel is about two immigrants from Guatemala who have moved to Los Angeles. The protagonist, Antonio, takes a revenge on the antagonist, Longoria because he murdered Antonio's wife and son when he was a Guatemalan soldier. Tobar applies a number of metaphors to connect the buildings and freeways in downtown to Antonio's position in the city. Buildings, freeways, and shadows are metaphors for Antonio's economic and social status.   Ã‚  Ã‚  Ã‚  Ã‚  Tobar uses description of buildings to reinforce Antonio's economic and social position in life. He informs the reader about the squat apartment buildings when the protagonist is on the way to a homeless camp, which have a significant contrast with the skyscrapers where Antonio observes later. Everyone can see the skyscrapers, but not many people know the existence of the short apartments. Tobar uses the invisibility of these apartments to reflect the inferiority of the protagonist in Los Angeles. Antonio's existence is the least significant as an illegal immigrant. He is seen as a parasite that is not accepted by the city. The apartment owner, Hwang, even forces him to leave with a call to the police (9). On the other hand, the auth...

A Comparison Of Water Quality In Ponds Environmental Sciences Essay

Background information: – pollution is the chief job faced by today ‘s universe. The scientific definition of pollution is that it is the debut of contaminations into an environment that causes instability, upset, injury or uncomfortableness to the ecosystem i.e. physical systems or populating beings. Pollution can take the signifier of chemical substances or energy, such as noise, heat, or visible radiation. Pollutants, the elements of pollution, can be foreign substances or energies, or of course happening ; of course happening, are considered to be contaminations when they exceed natural degrees. The chief type of pollution faced by human existences in today ‘s universe viz. are air pollution, dirt pollution and H2O pollution. These pollution signifiers are chiefly caused due to human actions. Some causes are as follows point pollution is caused due to dumping of human resources into the H2O organic structure nevertheless it is a sensible pollution because it ca n be easy found out on where the pollution is caused, diffuse pollution nevertheless is n't a sensible pollution because it is unknown where the pollution starts from and in conclusion H2O pollution is caused by the release of some waste merchandises of life things and contaminations into the surface of overflow of the river drainage systems, leaching into groundwater, liquid spills, waste H2O discharges i.e. drainage H2O, eutrophication and littering. Eutrophication is production of microorganisms and these micro-organisms consumes a batch of foods and O. Micro-organisms normally grow because they feed through chemicals like nitrate specifically therefore in other words they consume fertilisers. Water pollution affects the workss and beings populating in the H2O and in about all of the instances this harm affects in either ways non merely human population but besides the whole biological communities. H2O organic structures can be analyzed if it is polluted or non. Most of the sampl es nevertheless include proving of temperature, O steps, pH, and biodiversity of being in the H2O and conduction of H2O. Pond itself is divided into 3 chief substrate ‘s upper i.e. the surface of the pool in-between substrate and the lower substrate i.e. the land of the pool. In the experiment which is to be conducted will be a comparing between two pools viz. Arodes pool and Kritou terra pool for a existent apprehension of pool pollution in existent life. Purpose: – to look into and analyze the H2O quality by comparing two pools. Hypothesis: – Polluted pool will hold higher per centum of algal screen because of the presence of nitrate and toxic substances inside the pool which will take to higher per centum blooming of algae in contaminated H2O. Transparency of the contaminated pool will be less compared to uncontaminated pool because the presence of algae every bit good as the waste merchandises of homo in the pool which will take to a lessening in transparence of pool. Conductivity will be higher in contaminated pool because the dumping of harvest fertilisers i.e. presence of nitrates in the pool is higher. Oxygen handiness on the top degree is less in contaminated H2O compared to bottom of pool because of the presence of algae on top of H2O. The algae which is present on top of H2O consumes a batch of O during photosynthesis. Oxygen handiness at the underside is higher in uncontaminated H2O compared to exceed degree of pool because beings at the underside are less compared to exceed degree. Oxygen handiness of uncontaminated is more compared to contaminated H2O due to the presence of more algae in H2O. Temperature at the top of the uncontaminated pool and contaminated pool is lower than that of the underside this is because sunlight hits on top of the H2O moreover due to the presence of beings that feed on each other or dices are at the underside of the pool added this algae which is present at the surface of both pools absorbs a batch of heat energy and the sunshine which has entree at the underside is trapped at the underside doing the surface of the H2O ice chest when compared to bottom. Temperature recorded in contaminated pool when both underside and surface substrate ‘s are added should be higher than uncontaminated H2O because this chiefly depends on the per centum of algae i.e. how much algae is present that hot it is. The pH of contaminated H2O should be higher or in other words basic or more alkalic because of the physique of decomposed waste of animate beings and worlds compared to uncontaminated H2O. There will be less biodiversity of being in contaminated H2O because being can non last in contaminated H2O i.e. organisms find it difficult to accommodate or populate in the pool. Nitrate degree of contaminated H2O is higher because algal screen demands nitrate to feed. Variables: Dependent variables: -diversity of species -percentage screen of algae -conductivity of pool ( i? ­S ) -dimension of the pool Independent variables: -temperature ( oC ) -sunlight -presence of algae -season -nitrate degree -oxygen degree both at top and underside ( mg/l ) Controlled variables: -area sampled ( site ) -method of trying -sweep cyberspace Material required: -sweep net -20ml phial -conductivity metre ( i? ­S ) -zinc pulverization -ammonium chloride -10ml phial -nitrate tablet -photometer -bowl -identifying sheet -pH metre -oxygen metre -data aggregation sheet -one forcep -one amplifying glass -two spoons -two pipettes Procedure: – When the first pool is reached before the experiment is carried out first baseball mitts are worn. Then with the stuffs provided the bowl is filled with pool H2O. Later, with the aid of the sweep cyberspace provided samples are collected and emptied into the bowl filled with pool H2O. However, When roll uping the samples with sweep net the cyberspace should make the four ( 4 ) substrate of the pool i.e. the following – surface of the pool, in-between substrate of the pool, underside of the pool and in conclusion the walls of the pool. By taking this method of sample aggregation the person could obtain all beings that live in all four substrate of the pool. Organisms which are emptied into the bowl are identified with the aid of placing sheet. These identified beings are recorded into the entering sheet provided. This process is being repeated five ( 5 ) more times and recorded in the recording sheet. This process is followed by mensurating the conduction of the pool with the aid of conduction metre. The detector of the conduction metre is placed inside the pool and the readings of the proctor is recorded into the sheet. After conduction of the pool is recorded oxygen handiness on top of the pool every bit good as underside is recorded with the aid O metre. The detector of the O metre us paced individually at the underside so at the top the reading shown in the proctor is recorded in the sheet. This is followed by the measuring temperature of the H2O on top every bit good as underside through temperature metre and the reading shown in the proctor is recorded in the recording sheet. Besides, per centum of algal screen in the pool is besides estimated and recorded. Before go forthing the first country sample of the H2O in the pool is filled into 20 ml phial. When the 2nd pool is reached the same process which were followed in the first pool are repeated and recorded into the sheet provided. As in the first pool sample of H2O in the pool was filled into another 20 milliliter phial. These two samples of 20 milliliters vial are subsequently taken to lab and tested for per centum of nitrate presence in both pools individually. Into the 20ml vial Zn pulverization and ammonium chloride is added and shaked for one ( 1 ) minute carefully. Then the reagent present indoors 20ml vial is left undisturbed for the mixture to be settle down. Later nitricol tablet is crushed and added into 10 ml phial followed by the solution present indoors 20 ml phial is added into 10 ml phial. It is left to fade out. Then the per centum of the reading is taken by utilizing photometer. The reading of the photometer is recorded in the sheet. Datas processing: – Harmonizing to the informations collected from two pool viz. Arodes pool and kritou terra pool the consequence can be deduced that pool Arodes is more contaminated whereas pool kritou terra is uncontaminated, the chief ground for the decision will be explained by mentioning to the observation seen in both sites. When comparing the difference between the Numberss of being in two different pool, where entire figure of persons in Arodes pool is 55 and entire figure of persons in kritou terra pool is 103. This shows that kritou terra provides suited conditions for being to prolong their life in the pool. However, some of the organisms nowadays in both Arodes pool and kritou terra pool might impact adversely every bit good as affirmatively the wellness of other beings populating in pool every bit good as the H2O status. Hence wise, some beings serve as an index of uncontaminated H2O whereas some service as contaminated Waterss index. Table # 3 beings classified as indexs of contaminated and uncontaminated Contaminated H2O ( Arodes pool ) indexs Uncontaminated H2O ( kritou terra pool ) indexs Flatworm Darter darning needle nymph Frog Hawker dragonfly nymph Meniscus midge pupa Ostracoda Speciess Non-biting midge larva ( & A ; pupa ) Swiming dayfly nymph Water beetles and larvae True worms Water touch–Water snails–Entire figure of Darter darning needle nymph in kritou terra pool is 36 whereas entire figure of Darter darning needle nymph in Arodes pool is 1. Darter darning needle nymph is an index of uncontaminated H2O. They thrive in contaminated H2O that supports plentifulness of submerged and emergent flora. These provide egg laying and outgrowth sites every bit good as shelter. Many species besides require some unfastened H2O. They tend to prefer state of affairss that are unfastened to sunlight with some shelter from strong air currents. Harmonizing to the analyses of table # 3 it is observed that darning needles largely act as an index of uncontaminated H2O. Flatworm, semilunar cartilage midge pupa and non-biting midge larva are parasitic in nature which is why they largely tend to populate in contaminated country. Since they need to drive foods from dead affairs host and this largely can be done in contaminated H2O. Furthermore, meniscus midge pupa needs algae for shelter and per centum screen of algae must be higher in contaminated H2O. Frogs nevertheless are present more in contaminated H2O because toads eat touchs, worms and snails therefore harmonizing to the informations collected the figure of touchs, snails and worms are found more in pool Arodes instead than pool in Kritou terra. Mayflies, beetles, touchs and snails require clean, uncontaminated H2O that is by and large good oxygenated. Infact, they are one of the first aquatic being that disappear when H2O pollution occurs. Table # 4 per centum wise organisms nowadays in Arodes pool individuallySpeciessPercentage wise being nowadays in Arodes poolDarter darning needle nymph 1.82 % Flatworm 5.46 % Frog 9.09 % Mosquito fish 20 % Meniscus midge pupa 1.82 % Non-biting midge larva ( & A ; pupa ) 40 % True worms 1.82 % Water beetles and larvae 9.09 % Water touch 5.46 % Water snail 5.46 % Table # 5 per centum wise organisms nowadays in kritou terra pool individuallySpeciessPercentage wise being nowadays in kritou terra poolDarter darning needle nymph 35 % Hawker dragonfly nymph 2 % Leechs 4.86 % Mosquito fish 3.88 % Non-biting midge larva ( & A ; pupa ) 3 % Ostracoda 1 % Swiming dayfly nymph 12.62 % True worms 36 % Water snail 2 % Table # 6 per centum wise species present both in Arodes and kritou terra pool harmonizing to group 5 recordingsSpeciessPercentage wise organisms nowadays in Arodes poolPercentage wise organisms nowadays in kritou terra poolNon-biting midge larva 95.46 % 16.67 % Swiming dayfly nymph 0 % 58.34 % True worms 0 % 16.67 % Water snail 0 % 8.33 % Meniscus midge pupa 4.55 % 0 % Temperature on top of the contaminated pool ( Arodes pool ) was observed to be 17.97i‚ °C whereas as in the same pool temperature at the underside was observed to be 18.10i‚ °C the grounds depend on many factors. The surface of Arodes pool is covered with algae. Normally algae grows on 2 juncture. First, due to the presence of nitrate used in agricultural field and in conclusion presence of important sum of sunshine. When sunlight hits on Arodes pool it passes through all 3 substrates of the pool. Algae which is present on the surface of the pool absorbs immense sum of sunshine to turn and pin down the heat energy which is going from top of pool to bottom. Added to the heat which is trapped at the underside, beings which are populating in the pool besides increase the heat energy. Speciess in contaminated H2O are normally micro beings and they live at the underside of the pool moreover organisms that dice in the pool get settled at the underside of the pool therefore this being which feed on dead affairs can merely obtaining 10 % of the energy the remainder 90 % is wasted either in heat signifier, feaces and parts which are non soluble by other beings. Hence from this 90 % of energy which is given out as heat energy adds up to heat energy and since all this heat accurate at the underside of the pool the temperature of pool at the underside is higher than that of the underside of the contaminated pool. However, when temperature both on top every bit good as underside of Arodes pool ( contaminated pool ) and kritou terra pool ( uncontaminated pool ) are added up and compared i.e. pool Arodes has 36.07i‚ °C as temperature and pool kritou terra has 34.21i‚ °C as temperature. It is observed that there is a important fluctuation this is chiefly because pool in kritou terra is covered with trees hence it is fly-by-night which does n't let a batch of sunshine to make the pool doing it colder compared to Arodes pool. Furthermore, Arodes p ool did n't hold any shadiness or trees environing the pool hence it was heater. Oxygen handiness chiefly depends on few factors. In Arodes pool O handiness at the bottom 8.15mg/l was observed to be less compared to exceed 8.27mg/l this is because at the surface of the pool algae is present which continuously perform photosynthesis during daytime on the other manus at the underside of the pool there are legion type of species which continuously inhale O and give out C dioxide to keep their life. This status leads to a lessening in handiness of O at the underside when compared to exceed. Oxygen handiness on top of the kritou terra pool 8.28mg/l was observed to be less compared to bottom 8.55mg/l this is because beings at the underside of kritou terra pool is less i.e. beings in this pool were normally seen inside algae or in other word at the surface of the pool which lead the O handiness at the top of the pool to diminish nevertheless added to this since kritou terra pool is covered with shadiness it could n't acquire adequate sunlight hence algae could n't execute photosynthesis. Furthermore when the information ‘s of two pools are added up and compared i.e. Arodes pool had 16.42mg/l O degree and kritou terra pool had 16.83mg/l as O degree hence Arodes pool has less oxygen handiness compared to kritou terra pool because the per centum screen of algae in contaminated H2O is 49 % which is about twice more than that of kritou terra pool of merely 28 % of algae screen on H2O. However added to this kritou terra is covered with trees which enables full entree of su nshine to the pool impacting algae which is executing photosynthesis besides the informations taken in both countries were far by each other hence way of light beams are non dependable. Furthermore, many factors of seasonal alterations in temperature and light strength influences oxygen handiness through the photosynthesis activity. In Arodes pool pH value of H2O was observed to be 7.65 whereas kritou terra had pH value of 7.64. Harmonizing to the information there is n't much difference in value nevertheless pH value of Arodes pool is somewhat more basic/ alkaline. The pH value of impersonal H2O has to be 7 this happens because the chemical expression of H2O which is H2O it is the combination of OH- and H+ ions. Hence the presence of anion and cation neutralizes the pH value. Therefore, if the pH value is alkalic OH- is more than H+ . However the chief ground for the consequence of Arodes pool to be more alkaline is because of the presence of sedimentations of homo, works and carnal waste. Conduction of Arodes pool 1417 i? ­S is observed to be higher so kritou terra pool 520i? ­S this is because of presence of nitrate ions in Arodes pool ( contaminated pool ) is higher. Furthermore, added to this the country where the pool was situated in both countries affected the consequence massively for case the H2O channel of Arodes pool base on ballss downward all the manner through houses, carnal sheds and harvest Fieldss of small town whereas kritou terra pools H2O channel does non go through through harvest Fieldss besides the geographic nature and channel manner is non similar to Arodes pool i.e. Arodes small towns H2O channel is traveling from high degree ( houses and harvest field ) to bottom degree of land. The H2O channel passes through harvest Fieldss and in harvest Fieldss fertilisers and minerals are used to back up workss growing added to this H2O channel animate beings and worlds waste are besides passed to little channels in Arodes pool hence this manner the co nduction of Arodes has higher conduction value compared to kritou terra. Turbidity of Arodes pool was observed to be murkier compared to kritou terra. The H2O of the Arodes pool ( contaminated pool ) was murkier because it is polluted. All waste stuffs and more per centum of algae get accumulated in this pool nevertheless Kritou terra even though being unpolluted when compared to Arodes it was somewhat cloudy since it is surrounded with verdure the radioactive dust foliage from trees added to this algae per centum and besides it is close to land degree makes dust to come in into the pool doing the pool somewhat murky. Algae per centum of Arodes pool was observed to be 49 % whereas algae per centum of kritou terra pool was observed to be 20 % . The chief ground for the algae to be present more in Arodes pool chiefly depends on nitrate degree, conduction and temperature since all three of the factors are higher in Arodes pool. This leads to an addition in algae per centum in the country. Chiefly algae grows more with supply of foods for specific algae ‘s. The nitrate degree of Arodes pool 48 mg/l was observed to be more compared to kritou terra pool 0.26 mg/l. The chief ground for this is because Arodes pool H2O channel passes through many farm Fieldss. In farm Fieldss manure/fertilizers are used for back uping workss growing. Fertilizers has chemical elements like N ( N ) , phosphate ( P ) and K ( K ) hence these chemicals get assorted with H2O channels. Since, Arodes H2O channel is holding slanting land type and go throughing through harvest Fieldss nitrate flat gets assorted with H2O channel in Arodes is more. On the other manus, kritou terra H2O channel does n't go through through many harvest Fieldss nevertheless it has small bite of nitrate present because of waste stuffs and trees present. Simpson ‘s diverseness D = a?‘ N ( n-1 ) N ( N-1 ) Where N is the entire figure of being of a peculiar species N is the entire figure of beings of all species Table # 7 Simpson ‘s diverseness of Arodes poolSpeciess found in Arodes poolEntire no. of being of peculiar species ( N ) in Arodes poolN ( n-1 )Darter darning needle nymph 1 0 Flatworm 3 6 Frog 5 20 Mosquito fish 11 110 Meniscus midge pupa 1 0 Non-biting midge larva ( & A ; pupa ) 22 462 True worms 1 0 Water beetles 5 20 Water touch 3 6 Water snail 3 6Entire55630D = a?‘ N ( n-1 ) N ( N-1 ) = 630. = . 630. a†°? 0.212 55 ( 55-1 ) 2970 Simpson ‘s mutual index = 1 / D a†°? 0.788 Therefore this shows that it has extremely diverse or heterogenous ecosystem. Table # 8 Simpson ‘s diverseness of kritou terra poolSpeciess found in kritou terra poolEntire no. of being of peculiar species ( N ) in kritou terra poolN ( n-1 )Darter darning needle nymph 36 1260 Hawker dragonfly nymph 2 2 Leechs 5 20 Mosquito fish 4 12 Non-biting midge larva ( & A ; pupa ) 3 6 Ostracoda 1 0 Swiming dayfly nymph 13 156 True worms 37 1332 Water snail 2 2Entire1032790D = a?‘ N ( n-1 ) N ( N-1 ) = . 2790. = . 2790. a†°? 0.266 103 ( 103-1 ) 10506 Simpson ‘s mutual index = 1 -D a†°? 0.734 Therefore this shows that it has extremely diverse or heterogenous ecosystem nevertheless has more species compared to Arodes pool Table # 9 Simpson ‘s diverseness of group 5 Arodes pool Speciess found in Arodes pool Entire no. of being of peculiar species ( N ) in Arodes pool N ( n-1 ) Non-biting midge larva 21 420 Meniscus midge pupa 1 0Entire22420D = a?‘ N ( n-1 ) N ( N-1 ) = . 420. = . 420. a†°? 1 22 ( 22-1 ) 462 Simpson ‘s mutual index = 1- D a†°? 0 This value implies that samples diverseness is less i.e. 2 species are merely found. Table # 10 Simpson ‘s diverseness of group 5 in kritou terra pool Speciess found in kritou terra pool Entire no. of being of peculiar species ( N ) in kritou terra pool N ( n-1 ) Non-biting midge larva 2 2 Swiming dayfly nymph 7 42 True worms 2 2 Water snail 1 0Entire1246D = a?‘ N ( n-1 ) N ( N-1 ) = . 46. = . 46. a†°? 0.349 12 ( 12-1 ) 132 Simpson ‘s mutual index = 1 – D a†°? 0.652 This value implies that more beings are present and this diverseness is heterogenous. Decision: – Harmonizing to the informations collected Arodes pool was observed to be the contaminated pool and kritou terra pool was observed to be uncontaminated pool. However, harmonizing to the hypothesis polluted pool should hold more per centum screen of algae over the surface of pool because algae normally feeds on nitrate, waste stuffs of beings and toxic substances. Nitrate degree of contaminated H2O should be more because of the presence of urea and chemicals used in agricultural field. Furthermore, transparence of the contaminated H2O should be cloudy because of the presence of algae screen and all waste stuffs get accumulated in the pool this leads to a lessening in transparence and H2O to be cloudy. Likewise, due to the accretion of nitrate and other types of minerals which are present inside the feaces of organisms lead the H2O to be alimentary rich i.e. polluted pool will hold high value of conduction. Furthermore, oxygen level on the surface of contaminated H2O is less compared to bottom this is because of the presence of algae i.e. since algae uses a batch of O during photosynthesis. However, in uncontaminated H2O O degree nowadays at the underside of pool is higher compared to the surface because beings in uncontaminated pool at the underside were less compared to the organisms nowadays at the surface but added to this when the information was analyzed since the pool was covered with verdure algae nowadays on top of the uncontaminated pool can non execute photosynthesis as compared to polluted. Furthermore, when both O degrees were compared with each other uncontaminated pool was holding less oxygen handiness when compared to polluted country because of the presence of algae. Temperature nowadays at the surface of uncontaminated pool and contaminated pool is lower than the temperature at the underside of the pool because when the sunshine hit ‘s the surface of H2O and due to the presence of beings which feed on each other or dices are at the bottom h ence this effects the temperature besides added to this algae which is at the surface grows with sunshine and covers the pool this leads the heat to acquire trapped at the underside and it ca n't get away outside the pool since it is bottom. Temperature recorded both at the underside and the surface are added contaminated H2O should be higher than uncontaminated H2O because of the presence of more algae since more algae absorb high sum of sunshine doing the pool hotter compared to uncontaminated. Furthermore, pH of the contaminated H2O should be more alkalic compared to uncontaminated because nitrate degree is higher in contaminated pool added to this all decomposed wastes of animate beings and worlds are dumped degree should be higher in contaminated H2O. Furthermore, biodiversity of beings in contaminated H2O is less compared to uncontaminated H2O because nitrate degree is less in uncontaminated H2O since nitrate degree is harmful to organism there is less organisms in contaminate d H2O added to this non much nutrient is available in contaminated H2O hence they ca n't accommodate to this difficult conditions. Evaluation: – One of the chief beginning of mistake in H2O quality is that during the experiment was conducted the figure or in other words per centums of algae covering the pool by inherent aptitudes of an person which is highly inaccurate because experiment was done by appraisal of algae. Another mistake was that group might miss-identify a coinage and that would besides do the consequence more inaccurate. Some of the organisms inhabit inside algae therefore it is difficult for beings to happen, moreover this being which live inside algae are microscopic. However some other beings which are large for case toad could non be hold in a cup and be counted which might take to miss-count i.e. twice it could be counted. Furthermore, nitrate tablet trial was non done by first manus by the pupil alternatively it was performed by instructors. Furthermore, there was accurately 2 hours difference between the two parts therefore the sunlight beams change way interim. Some of the betterments which could be ma de is by following a different method for bettering and doing a more accurate consequence for case spliting the appraisal and appraisal could be done in a grid signifier hence this manner it could be more accurate. Furthermore the expanse cyberspaces which are to be provided has to be checked before utilizing or else beings can get away. Besides, the two countries has to be closer at least 1 hr off. The nitrate trial could be performed in forepart of the pupils. However with the significance of the field trip and its benefit posed on all pupils were utilizable. Furthermore, larning things in a field by really sing, experiencing touching it with first manus was really good cognition to cognize about H2O quality home ground, ecology and biological science. Graph: Comparison of abiotic factors in two pools by country ( kritou terra pool and Arodes pool ) Comparison of figure of species in both pool ( kritou terra pool and Arodes pool )

Factors influencing child development Essay

1.0 introduction In the study of development, nurture is defined as the environmental conditions that influence a child’s development (T. M McDevitt and J. E. Ormrod , 2010). A child’s home environment, friends with whom he spends time with, the food that he eats and the types of movies he watches — not to mention the content and or education background – are all the factors that influence his physical, social and cognitive development in both positive and negative perspective. In this paper, I will be focusing on nurture factors and how do these factors have influenced the development of the prominent figures that I have chosen which are Tun Dr. Mahathir, our very own 4th Prime Minister from Malaysia and Bill Gates, the billionaire, from United States of America. The development that I will be touching on is regarding the physical development, cognitive development as well as the language development. Read more:  Explain how children and young people’s development is influenced by a range of external factors essay 2.0 Tun Dr. Mahathir Tun Dr. Mahathir was the 4th Prime Minister of Malaysia. He is fondly known as the â€Å"Father of Modern Malaysia†. He was born on the 10th July 1925 in Seberang Perak, Alor Setar, Malaysia, but his father, Mr Mohamed B. Iskandar, only registered his date of birth on 20th December 1925. His mother’s name is Wan Mas Tempawan Bt Wan Hanafi. He is the youngest in the family and is very close to his five brothers and sisters. He got married with Tun Dr Siti Hasmah Bt Haji Mohamed Ali on 5th August 1956 and were given seven children. After I went through Tun’s background, there are two nurture factors that contributed to his development. The nurture factors are as follow: 2 2.1 Nurture factors 2.1.1 Family Family has always become the priority in an individual’s life. In my humble opinion, every success of a man lies on their family supports and values. This statement is agreed by Tun Dr. Mahathir himself whereby he believes in  family values and close family relationship (Fam, Lee, Nawarmani Balakrishnan and R. Rajendran, 2006). During his childhood, Tun and his siblings were taught to behave with discipline in everything that they do (Mahathir, 2011). His father, Mr Mohamad B. Iskandar, is the first Malay Headmaster of the Government English School in Alor Setar. Whenever Tun Dr Mahathir and his siblings came back from school, their father would go through their homework with them. Even during the holidays, their father would sit down with them, patiently tutoring them and setting a timetable for them to do reading, school work etc. He would teach them the way that he taught his students in school. Apart from that, Tun and his siblings lived in awe of their father even though he never laid a hand on them. This is because the sound of their father’s cough was enough to send them scurrying back to their books and homework (Mahathir, 2011). They all studied at the big table in the front room and will only stop for dinner. It is such discipline that Tun Dr Mahathir grew up to be a well-mannered and educated man with good values. Thus, I would say that family plays a very important role to develop a child’s cognitive development. In fact, family is the biggest influence during childhood, as the children view their parents as their role models. 3 2.1.2 Education Besides family, education also plays a vital role in the development of Tun Dr. Mahathir. Despite the informal education that he got from his own family, he also went to school to get his early education. He started schooling when he was 5 years old in a Malay School in Jalan Seberang Perak. He has the determination of wanted to have a better education than what most Malays had at that time. For that, he went to English School and passed his examination. At school, the students were not allowed to speak any languages other than English language. So with such practice, Tun Dr Mahathir developed his language development and is able to converse English language fluently. All these happened during his primary school days. After he finished his primary school, he then went to Sultan Abdul Hamid College to do his secondary education. However, during that time, the Second World War started. As a result, it was difficult for him to study and he decided to  seek for a job. So, he started his business mind and thought of something to sell. Together with his two friends, he set up a stall selling coffee and ‘Kuih’ (Malaysian cakes). He made a good business with the stall and soon was able to sell the stall for a good sum of money. This matter showed he has a good acute business sense. After selling the stall, he moved to a better location at a small complex. He then thought of selling fried bananas. He made money selling the fried bananas and also made many friends. This incident proves that, at a very young age, he is able to think, strategize, and find solution for any problems that occur. 4 Indirectly saying, Tun was exposed to cognitive skills through his own experiences not only from education but also from the business perspective. In 1945, after the Second World War ended, Tun Dr Mahathir resumed his education at Sultan Abdul Hamid College where he sat for and passed his Cambridge Examination. He did a lot of reading on political issues in his father’s huge library in school. He gained a lot of information from his reading. From here, it is proven that Tun also developed his cognitive skills by reading books especially in political issues. In school, joining extra-curricular activities was part of the system. Therefore, Tun joined the rugby club although he was not very interested in games and sports but then he found out that he quite enjoyed playing rugby (Fam, Lee, Nawarmani Balakrishnan and R. Rajendran, 2006). From here, I would say that school activities play a significant role in shaping Tun physical development such as grass motor skills, which includes running. Finally, in the year 1947, after he had gone through much experience in working, he then continued his tertiary education in medical field at the King Edward VII Medical College, Singapore. With all the skills that he got from early of his primary school up to secondary school and working experiences, I do not think Tun will face a problem in his studies especially when it comes to speaking skills and finding solution to any problems. 5 3.0 Bill Gates The way Bill Gates was brought up is different from Tun Dr. Mahathir. Unlike  Tun, his education plays a significant role in shaping his development. In contrast, after I went through Bill Gates’s biography, I found out that it is his peers that have influenced his success. He and his partner, Paul Allen, built the world’s largest software business called Microsoft. In the process, Gates became one of the richest men in the world (The Biography Channel Website, 2004). There are two nurture factors that contributed to his development. The nurture factors are as follow: 6 3.1 Nurture Factors 3.1.1 Family Bill Gates was born on 28th October 1955, in Seattle, Washington, United States of America. His real name is William Henry Gates III. His father’s name is William Henry II who works as an attorney and his mother’s name is Mary Maxwell, who works as a teacher. Bill gates grew up in an upper middle-class family with two sisters: Kristianne and Lubby (The Biography Channel Website, 2004). The Gates family atmosphere was warm and close and all three children were encouraged to be competitive and strive for excellence. It is such discipline that made him a very competitive person. For example, Bill showed early signs of competitiveness when he coordinated family athletic games at their summer house on Puget Sound (The Biography Channel Website, 2004). Bill Gates was a voracious reader when he was a child (The Biography Channel Website, 2004). He would spend most of his time by looking for information in reference books such as encyclopaedia. Gates weird behaviour made his parents more concerned of his academic achievement. Thus, he was sent to Seattle’s Lakeside School. As a result, at age 13, he blossomed in nearly all the subjects and also doing very well in drama. At a very young age, his cognitive development was trained by his family. Thus, by that kind of environment – competitive among his siblings, excel in academic field – has made him become one of the most influential persons in the globe. 7 3.1.2 Peers As I mentioned earlier, Bill Gates and his business partner, Paul Allen, both shared the same interest over computers. It is through peers that Gates  slowly developed his cognitive skills in computer field. It all started when both of them eventually met in high school when their school offered computer class for the students. Although the two were very different in their personality – Bill was feisty and combative, in contrast, Allen was more reserved and shy (The Biography Channel Website, 2004). But all in all, I believe, with such differences that have made them a good companion. At the age of 15, Bill and Allen went into business by creating â€Å"Traf-o-Data†, a computer program that monitored traffic patterns in Seattle. Believe it or not, their efforts had made a total profit of $20,000. Another big project that they had worked together was with Micro Instrumentation and Telemetry Systems (MITS). Both of them worked days and nights until they got hired by the company. Until in the year 1975, Gates and Allen formed a partnership. This partnership was called Micro-Soft, a blend of â€Å"micro-computer† and â€Å"software†. In a child’s development, peers play a vital role in shaping any abilities or talents that a child has (Barnes. S, 2014). As for Bill Gates case, he enjoyed making friend with Paul Allen because both of them shared the same interest over computer. Plus, their interest does not even affect their achievement in academic. In fact, Bill Gates excelled in his studies. 8 4.0 Conclusion In brief, after I went through both the prominent figures’ biography, I found out that the nurture factors of a child comes hand in hand with physical development, cognitive development as well as language development . Due to the fact that both the prominent figures differ from the way they have been brought up, it is clearly evident that nurture factors do play a vital role in their development. One of the biggest nurture factors in a child’s development, I would say, is family. In social studies, family is one and the most important agents of socialization (Macionis, J.J., 2012). Through the teaching, support, surroundings and values that the family have, it will somehow and eventually determine a child development. If the family have a good background – despite the parents’ academic achievement, enough nutrition being given by the parents, etc – indirectly, a child will face zero problems in any aspects of their development. 9 REFERENCES Barnes. S. (2014). Peer Relationships, Protective Factors, and Social Skill Development in Low- Income Children. Retrieved from, http://steinhardt.nyu.edu/opus/issues/2013/fall/barnes, on April, 2014. Bill Gates (2014). The Biography Channel website. Retrieved 06:35, Apr 1, 2014, from http://www.biography.com/people/bill-gates-9307520. Joan Fam L. H, Lee, Nawarmani Balakrishnan & R. Rajendran (2006). Tun Dr. Mahathir’s legacy: An inspirational learning experience. Kuala Lumpur: Krista Education Sdn Bhd. Macionis. J. J. (2012). Sociology. United States of America: Pearson Education, Inc. Mahathir Bin Mohamad (2011). A Doctor in the House: The Memoirs of Tun Mahathir Muhamad. Selangor : MPH Group Publishing Sdn.Bhd. T. M McDevitt &J. E. Ormrod (2010). Nature and nurture. Retrieved, April 3, 2014, from http://www.education.com/reference/article/nature-nurture/

Allegory of the cave essayEssay Writing Service

Allegory of the cave essayEssay Writing Service Allegory of the cave essay Allegory of the cave essayMy perception of reality may and, in all probability, does differ from reality since the reality is a highly subjective issue, if perceived at the individual level. As I perceive the surrounding world or reality, I am still vulnerable to biases that affect my perception of reality. In the course of my personal development I have acquired some personal experience and shaped my basic values, views and beliefs which interfere into my perception of reality. As a   result, the reality may differ from the reality which I perceive subjectively.To eliminate biases and to make me perceiving reality as it is, I need to get rid of those biases and subjectivity which prevents me from accurate perception of reality. In this regard, the critical thinking of reality can help me to minimize the subjectivity of my perception. For instance, I can doubt in actually any issue which I can perceive in the surrounding world, such as the Sun going from the East to the West create s the impression of going around the Earth but, using critical thinking, I should admit the opposite idea and find out the truth through observations and experiments.However, I cannot apply such critical thinking every time I dealt with reality. My perception of reality remains subjective since I have to take many issues for granted. Otherwise, I would not have done a tenth of those activities, which I do on the regular basis. In this regard, my perception of reality also depends on mass media and my social environment since messages I receive from them affect my perception of reality too. Critical thinking and objective analysis are the main ways to break those bonds imposed on me by mass media and my social environment.

African creation myths Essay Example for Free

African creation myths Essay ? 1. Perhaps the answer that would best suit the question why life is so hard and then you die is how death is portrayed in these stories. There is suffering and hardship in one’s life because of disobedience of the hardships and commands of his gods. Death ultimately becomes the only â€Å"salvation† after so much hardship.   Had the living things and man obeyed the orders of their god, death would not have overcome these lives. In the story of the Plant of Life, the second wife, in her jealousy of not being considered by her husband despite the death of the first wife decided that in order to end her suffering must kill the plant that has taken the time and affection that would have been hers. Hence, ultimately, it is no wonder that in the end, the wife bears the consequent death of all living things. 2.  Ã‚   Basically these African myths hold women in the same way that women are being viewed today. Women are seen as being responsible for the ills that happened to society and life in general.   For example, in the story of the Plant of Life, the second wife was blamed for being the source of death when â€Å"she saw the plant and was jealous and cut it down with a hoe.† (Plant of Life). Such story shows how of little value women are because if the god did not play favourites among his wives, the story would not have ended that way. As a whole, women are viewed as being the cause of tragedies. 3. This myth basically starts out as a story of creation of the world and its five elements.   However, as the story intertwined itself it became a story not of creation but of destruction as each element became defeated by the other until at last Doondari, the god who created these things came down to earth and became the eternal one.   A very good point of interest here is how the story incorporated the attributes of men like sleep, blindness, worry and death and how these attributes became defeated when all of them became proud. It would seem that the writer wanted to emphasize that pride became the reason for the fall of its attributes and in the end, it was the god who has to put everything in its place. 4. One interesting thing about this myth is how Shida Matunda got afraid when the jealous wife killed the plant which what became of his favorite wife when she died. He is a god and yet he had no hold over life when in fact, he created the world and its living things. It would seem that as a god, he too depended on â€Å"higher beings† than himself and that he attributes life on these beings such as the plant which became the plant of life. 5. Between the myth of the Disobedience of Man and the story of creation in Genesis, one common factor emerges as to why one man disobeyed his Creator.   In this African myth, the root of the disobedience is the woman who failed to follow the orders of her god not to till the soil for food while in Genesis, Eve did not take heed in God’s warning not to eat the Forbidden fruit lest they will be punished. Hence, when they disobeyed the order of their gods, they were punished: the first beings in this African myth were sent with Death while Adam and Eve were banished out of the paradise that God created for them. 6. Indeed there is a great similarity between the myth Revolt Against God and the great Flood in Genesis although the manner of wiping out the face of the earth vastly differs with the version in Genesis.   In the myth of the Revolt against God, the gods wiped out the earth through fire whereas in the version of Genesis, the world was wiped out by the Great Flood.   Perhaps the reason why there is a similarity between the two stories is because we all came from the same roots.   Just like in the religions of   Christianity and Islam that traces its roots to Abraham, these stories of cleansing the earth may have also come from one original source and just branched out after generations of passing it. 7.   Ã‚  The gods in these African myths are not at all like gods but rather seemed like counterparts of men.   Although they have created the world, the living things and men, they never ceased to be like human beings who still feel the emotions of human beings or maybe they are simply reflections of the image and likeness of the beings they have created.   However, these African gods tend to be fickle-minded sometimes and would do whatever they feel like doing at the heat of the moment and that analyzing these myths, one can surmise that they are just exercising their power over their creations. African creation myths. (2017, Feb 28).

Gambling Industry Essay Example | Topics and Well Written Essays - 2500 words

Gambling Industry - Essay Example ingapore Government in order to introduce the casinos officially in the international market was in 2005 by providing licenses to two of the casinos in Singapore. There were many controversies and remarks that went against the policy but today after taking proper legal actions and control the government have recorded to generate large incomes in terms of tax revenues from the gamblers. Another reason why gambling is so important for the economy is that it attracts customers from all around the world. Therefore, it enhances the growth of tourism sector, which is another major contributor to the Singapore Economy. This paper in this regard is focused on the challenges of the international market and the competencies of the gambling industry in Singapore. Conclusively the paper shall also direct to evaluate the limitations and drawbacks that can prove to be affective for the growth of the industry and try to suggest the economy to eradicate those factors. On this behalf, the paper shall also consider the Porter’s Diamond Model to analyze the competitive edge of the gambling industry of Singapore. Geographically emphasizing, Singapore is a country originated by the amalgamation of 63 islands in total and is termed to be the smallest country situated in the south eastern hemisphere of Asia. According to the economists’ view, Singapore is a developing economy, mixed by its nature, with a minimum interference from the part of the Government in its trading market. Mentionable, the economy ranked to be second among the economies possessing the best potential for international investment with the outlook to be most welcoming and liberal for the international trading business. Undoubtedly, despite the fact that the economy is geographically small, it is economically powerful as any other developing economy to attract the international trade (Economy Watch, 2010). The economy, in a wider perspective rather than international investments, is depended on the agricultural

Governance and Sustainability Essay Example | Topics and Well Written Essays - 1500 words

Governance and Sustainability - Essay Example Tesco PLC Tesco is the leading food retailer in the UK and operates globally in excess of 2318 stores located in different countries across the globe. It is worth mentioning that Tesco operates in more than 1878 stores alone in the UK. Apparently, it can be stated that the UK is the largest market of the company. At the same time, the company engages more than 326,000 people globally. Primarily, the company has been viewed to operate under four operating divisions namely Superstore, Metro, Extra and Express that does not deal only in selling food products but also involved in selling of various non- food products (Dataminotor, 2004). Additionally, Tesco’s envisages establishing itself as greatly valued company by its customers and the communities where it operates. The company intends to be highly valued not only by its customers but also from its employees and shareholders perspective. Furthermore, it is expected that the market share of Tesco shall expand at a significant ra te in the UK and other parts of the world (Tesco, 2013). Hence, due to the steady growth in its international business, it has been estimated that the company will significantly strive to increase its overall profitability as well as consolidate its strengths in Asian and European nations (Datamonitor, 2004). Moreover, the company constitute the world’s biggest online market with the total annual sales of over ?577million. On the other hand, the profit of the company has also viewed to be increased steadily over the years. Evidently, during the fiscal year 2010-11, the profit before taxation of Tesco stood at 12.3%, which is quite greater as compared to the previous year i.e. 2009-2010. At the... This paper stresses that Tesco along with its competitors like Sainsbury are duly engaged in conducting various important CSR activities. Additionally, the analysis of CSR activities of Tesco and Sainsbury illustrates that the involvement and the accountability of all the stakeholders like customers, suppliers, communities, shareholders, investors and environmentalists towards ensuring sustainable business performance are crucial for the success of an effective CSR strategy. This report makes a conclusion that CSR activities are considered to be one of the important factors for the success of the businesses of different organisations. Evidently, CSR activities are not associated with earning substantial profit from the business operations; rather it deals with ensuring healthy environment and steady community development as well. In relation to CSR activities, Tesco, the UK based leading retail company has undertaken significant approaches towards improving and facilitating enhanced social and environmental development. It is worth mentioning that the business operations of Tesco is not limited within the UK only but scattered throughout the globe. The company strictly follows GRI framework for the preparation of its sustainability reports. Furthermore, the company has shown its firm commitment towards diminishing carbon footprint and other measure relating to CSR. Similarly, the efforts of its one of the major competitors like Sainsbury cannot be overlo oked.