Saturday, November 30, 2019

Nuclear Power Essays (2330 words) - Nuclear Technology,

Nuclear Power The world's natural resources are being consumed at an alarming rate. As these resources diminish , people will be seeking alternative sources by which to generate electricity for heat and light . The only practical short term solution for the energy-crisis is nuclear power. Nuclear power, however is not as safe as burning coal, gas or oil in a factory it is in fact , much more dangerous, There are dangers associated with a nuclear power plant which far out weigh the benefits to society as a whole and in part to the community living and working around the power plant . About 20 percent of our nation's total electrical consumption per year is supplied by nuclear power from the 100 or so nuclear power plants throughout the country . Even though atomic power has been in use for over 50 years it was primarily a tool of war and destruction when the war ended need for atomic bombs diminished . The scientists who created the weapons were out of jobs . They then turned this destructive power into huge plants generating clean and cheap electricity for the country . It was called progress. Progress also brought with it sickness , mutations , cancer and eventually death to those exposed to high levels of radiation . Government declared that nuclear power is safe and efficient . Also have big Oil corporations who have a lot of money invested in nuclear power and want to see as many plants as possible put into and kept in operation . The truth is that accidents do happen at nuclear power plants and at other facilities all the time . An accident at a nuclear power plant has the potential to be much more devastating than an accident at a coal or gas plant because of the radiation that could be released . An example of this is Three Mile Island in Pennsylvania where there was a partial core meltdown in march of 1979 and an acceptable amount of radiation escaped into the atmosphere . However no amount of radiation is acceptable if released as a result of an accident at a nuclear power plant . Is Nuclear Power necessary ? Today many Americans adopt lifestyles that are based on energy in-efficient devices . These include large automobiles and electric appliances that require electricity from energy-intense industrial processes . The public is doing all it can to force nuclear power plants into production by wasting electricity and the resources which are used to produce it ( coal , oil , gas) and by failing to recycle . Nuclear power has been promoted world-wide as economically advantageous and necessary to replace fossil fuels as the means of energy production in the 21st century . However this is untrue . There are many other economically viable and environmentally safe methods of producing energy .These include solar power , hydroelectric power and wind power . Today one fifth of the world's total energy production either comes from either wind ,water or solar power . It is estimated that by the year 2000 forty percent of the world's energy production will be from sources other than fossil fuels or nuclear power .It is estimated that to meet , via nuclear power a quarter of the projected U.S. primary power demand in the year 2000 that the US would have to order a new nuclear power plant to be built every five days to compensate for the irradication of the coal , oil and gas powered plants . On the other hand if all U. S. nuclear power plants were shut down now , it would not make any difference at all . The existing electrical backup systems have reserves of power that can more than make up for the loss of the nuclear power plants . The nuclear power plants that are in use today are no more than large plants serving no purpose at all and endangering many peoples lives . Is Nuclear Power worth the risks ? With any large energy producing facility there are risks . The risks posed by a nuclear power plant however , are far greater than those posed by any other . Meltdowns, cancer ,

Tuesday, November 26, 2019

Nihonium Facts - Element 113 or Nh

Nihonium Facts - Element 113 or Nh Nihonium is a radioactive synthetic element with the symbol Nh and atomic number 113. Because of its position on the periodic table, the element is expected to be a solid metal at room temperature. The discovery of element 113 was made official in 2016. To date, few atoms of the element have been produced, so little is known about its properties. Nihonium Basic Facts Symbol: Nh Atomic Number: 113 Element Classification: Metal Phase: probably solid Discovered By: Yuri Oganessian et al., Joint Institute of Nuclear Research in Dubna, Russia (2004). Confirmation in 2012 by Japan. Nihonium Physical Data Atomic Weight: [286] Source: Scientists used a cyclotron to fire a rare calcium isotope at an americium target. Element 115 (moscovium) was created when the calcium and americium nuclei fused. The moscovium persisted for less than one-tenth of a second before decaying into element 113 (nihonium), which persisted for over a second. Name Origin: Scientists at Japans RIKEN Nishina Center for Accelerator-Based Science proposed the element name. The name comes from the Japanese name for Japan (nihon) together with the -ium element suffix that is used for metals. Electronic Configuration: [Rn] 5f14 6d10 7s2 7p1 Element Group: group 13, boron group, p-block element Element Period: period 7 Melting Point:  700  K  Ã¢â‚¬â€¹(430  Ã‚ °C, ​810  Ã‚ °F)  (predicted) Boiling Point:  1430  K ​(1130  Ã‚ °C, ​2070  Ã‚ °F)  (predicted) Density:  16  g/cm3  (predicted near room temperature) Heat of Fusion: 7.61 kJ/mol (predicted) Heat of Vaporization: 139 kJ/mol (predicted) Oxidation States:  Ã¢Ë†â€™1,  1,  3, 5  Ã¢â‚¬â€¹(predicted) Atomic Radius: 170 picometers Isotopes: There are no known natural isotopes of nihonium. Radioactive isotopes have been produced by fusing atomic nuclei or else from the decay of heavier elements. Isotopes have atomic masses 278 and 282-286. All known isotopes decay via alpha decay. Toxicity: There is no known or expected biological role for element 113 in organisms. Its radioactivity makes it toxic.

Friday, November 22, 2019

Find MBA Case Studies From Top Business Schools

Find MBA Case Studies From Top Business Schools Many business schools use the case method to teach MBA students how to analyze business problems and develop solutions from a leadership perspective. The case method involves presenting students with case studies, also known as cases, that document a  real-life business situation or imagined business scenario. Cases typically present a problem, issue, or challenge that must be addressed or solved for a business to prosper. For example, a case might present a problem like: ABC Company needs to increase sales substantially over the next several years to attract potential buyers.U-Rent-Stuff wants to expand but is not sure whether they want to own the locations or franchise them.Ralphies BBQ, a two-person company that makes spices for BBQ products, needs to figure out how to increase production from 1,000 bottles a month to 10,000 bottles a month. As a business student. you are asked to read the case, analyze the problems that are presented, evaluate underlying issues, and present solutions that address the problem that was presented. Your analysis should include a realistic solution as well as an explanation as to why this solution is the best fit for the problem and the organizations goal. Your reasoning should be supported with evidence that has been gathered through outside research.  Finally, your analysis should include  specific strategies for accomplishing the solution you have proposed.   Where to Find MBA Case Studies The following business schools publish either abstracts or full MBA case studies online. Some of these case studies are free. Others can be downloaded and purchased for a small fee.   Harvard Business School Cases - Harvard offers thousands of case studies on every business topic imaginable.Darden Business Case Studies - Thousands of MBA case studies from the Darden Graduate School of Business Administration at the University of Virginia.Stanford Case Studies - A searchable database of MBA case studies from Stanfords Graduate School of Business.Babson College Case Studies - A large collection of business case studies from the Babson faculty.IMD Case Studies - 50 years of case studies from the IMD faculty and research staff. Using Case Studies Familiarizing yourself with  case studies  is a good way to prepare for business school. This will help you familiarize yourself with various components of a case study and allow you to practice putting yourself in the role of a business owner or manager. As you are reading through cases, you should learn how to identify relevant facts and key problems. Be sure to take notes so that you have a list of items and potential solutions that can be researched when you are done reading the case. As you are developing your solutions, make a list of pros and cons for each solution, and above all, make sure the solutions are realistic.

Wednesday, November 20, 2019

Nutrition Science with menu I created Assignment - 1

Nutrition Science with menu I created - Assignment Example When ordering, you will not order partial cases. For example, if you need 8 No 10 cans, order two cases. Plan a one-day menu including serving sizes from the foods listed at the end of this document. When a food is portioned to be an individual serving in the list included in this assignment, use that as the serving size. For example, dry, uncooked cereal is on the list in single serving boxes/cartons that range from 0.75 to 1.375 ounces. If you use one of them as a menu item, the serving size will be the same as the weight on the list. For other foods, Table 2.4 (12th edition) in Food for Fifty or 4.1 (13th Edition) is very helpful in determining some serving sizes. For example, nearly all vegetables, which are typically portioned with a number 8 dipper, i.e.,  ½ cup, are listed in the table as being a 3 oz portion. This means they weigh 3 oz. This does not mean 3 fluid ounces. USE FORM 1 FOR YOUR MENU PLAN. Failure to use the form will result in a 5 point deduction. You will need to prepare a purchase order for the foods and ingredients you need to serve your newly planned menu to 50 people. Use the attached form, FORMAT FOR DETERMINING PURCHASE INFORMATION, Form 2. The list of foods includes the price. It will also indicate the size of an institutional package/case and the contents of the case. 1. Using FORM 2, list all the menu items including any ingredients you will need to make the menu item in the first column. For example, in the sample, for scrambled eggs, both eggs and milk are listed. Then in the second column, list the amount you will need to make 50 servings. If you need a partial can or package please indicate that in the column titled Quantity to serve 50. If the product comes in 1 oz or approximately 1 oz (cereal) or 4 or 6 oz portions (juice, pudding, yogurt, etc), indicate in the â€Å"Quantity to serve

Tuesday, November 19, 2019

Darwin Natural Selection Essay Example | Topics and Well Written Essays - 750 words

Darwin Natural Selection - Essay Example As the paper highlights  one of the issues that creationists and individuals that believe in intelligent design point to as a shortcoming of natural selection is with respect to those organisms or systems that are highly complex and in which partial inadequacy of function would preclude natural selection.   One such system would be that of the human eye; arguably one of the most complex mechanisms that exists within nature.   However, Darwin, and those that support him would point to the fact that the need to see would be evidenced through many of the different states of eyesight that exist from the most basic caterpillars to the most advanced mammals.   Although it is true that the theory itself exist on something of an extension basis, the understanding and believe that the validity and truth of the statement ultimately exists as a function of its existence, there are a number of moral parallels and understandings that can be constructed via immoral understanding of specifi cally what Darwin’s theory entails.This paper outlines that  without the four a higher power, morality and another itself is constrained only with regards to the way in which humanity seeks to buy morality within the current context. In other words, natural selection in and of itself is a process by which furtherance of species is sure by the natural and â€Å"blind† process that nature engages to select those which will most likely carry on genes further the process of reproduction.

Saturday, November 16, 2019

Studied male behaviour Essay Example for Free

Studied male behaviour Essay One type of gender bias is alpha bias. This is the tendency to exaggerate differences between males and females. An example of this is heightening the value of women (e.g. Gilligans theory of moral development), and a contrasting example is devaluing them (e.g. Freuds theory of psychosexual development, which says that women develop inferior superegos). Another type of gender bias is beta bias, which is the tendency to overlook differences or exaggerate similarities between the sexes. This was an issue in Kohlbergs theory of the development of moral understanding, as his classifications were largely based on justice-based morality for both men and women, when it may be that women have different moral values. Many psychological studies have been criticised for being androcentric. An example of this is Milgrams (1963) research into obedience. This bias was particularly methodological: he used only male participants, meaning that it is possible that the findings only apply to males and do not generalise to females. This criticism is supported by a replica study by Kilham Mann (1974), who used both male and female participants, 16% of the female participants obeyed and administered the full shock, compared with 40% of the males. This significant difference was overlooked by Milgrams study as he only studied male behaviour. Both of these pieces of research were conducted in a laboratory setting, which is criticised by feminists for being a male-dominated environment that disadvantages women and feminine behaviour: this may have influenced how some of the participants in both studies acted, in that they may have otherwise acted differently if the setting was more natural. The feminist criticism would suggest that, in Kilham Manns study, less women would obey in real life; however this criticism may itself be criticised for alpha bias and reductionism, since it may be too simplistic to characterise behaviours and settings as masculine or feminine. A theory criticised for its alpha bias is the sociobiological theory of interpersonal attraction. The theory states that males and females look for different characteristics in either sex, and will emphasise certain aspects of their own characteristics in order to attract a partner of the opposite sex. Dunbar (1995) compared around 900 lonely hearts advertisements from four newspapers in the United States, and found that 42% of males sought physically attractive characteristics in their partner, compared to 22% of women; and 50% of females adv ertised their own physical attraction, compared with 34% of males. Their conclusion was that the theory was supported and, while this is true to a certain extent, it overlooks the fact that the theory holds true for a maximum of 50% of participants. That is, it was not all males and no females who said that they sought a physically attractive partner. The research therefore demonstrates the alpha bias of both the theory and Dunbars conclusions. In addition, the sample and setting of the theory may produce alpha bias. It may be that dating agencies augment gender differences in order to optimise success rates, even if this is not representative of real life. Subsequently, people submitting their own advertisements may conform to this norm of augmenting their own gender, therefore leading to a biased sample and, therefore, biased results. This research could be improved by using a more representative sample, such as using a random sample from a wide range of places for a questionnaire. This is especially important since the sociobiological theory is an evolutionary theory, in that it assumes that our desires are innate: it is therefore important to gain a sample from multiple cultures. Numerous other theories and research have been criticised for their gender bias. Freuds psychosexual theory of development is particularly vulnerable to this criticism, as it is androcentric. He claimed that women have inferior superegos to men because they do not have a penis, leading to penis envy which would never be fully resolved. In other words, the theory suggests that femininity is a sort of failed masculinity. This is contrary to the widely accepted idea that women and men, despite their differences, are equal; and even Freud (1925) admitted his gender bias, saying that we must not allow ourselves to regard the two sexes in completely equal in position and worth. In reaction to this, Homey (1926) said that it did not make sense that women would envy a mans penis, instead envying their higher social status (at the time). Horney also coined the term womb envy, which describes a mans envy of women for their ability to have children, therefore providing a less androcentric view by indicating that men and women are different and envy each others positive characteristics. Kohlbergs (1976) theory of moral development has been criticised for beta bias and androcentricism. In his research, he presented participants with moral dilemmas and categorised them with respect to how much they had matured morally based on their responses to the questions subsequently asked. However, this may be seen as androcentric due to the criteria required for categorisation: the dilemmas were based on abstract principles of justice, which Gillian (1982) proposed was an inherently male method of thinking. This meant that Kohlbergs findings classified most women as being morally inferior to men because of the beta bias of the theory. Gilligan (1982), instead, proposed that womens morals are based on care and relationships, whilst those of men are based on justice. However, this theory shows alpha bias, and the existance of this bias is demonstrated by her own findings that roughly as many women base their morals on justice as on care. In fact, Walker (1984) found, in a meta-analysis of 108 studies, that only 8 studies showed overall gender differences in morality (which, ironically, displays beta-bias).  It may be that the alpha- and beta-bias in such studies arise due to a lack of explanation of individual differences, as it is rarely the case that there are no differences between men and women, or that men and women are completely different.

Thursday, November 14, 2019

Employability Skills:An Update :: Employer Work Job Essays

Employability Skills: An Update This project has been funded at least in part with Federal funds from the U.S. Department of Education under Contract No. ED-99-CO-0013. The content of this publication does not necessarily reflect the views or policies of the U.S. Department of Education nor does mention of trade names, commercial products, or organizations imply endorsement by the U.S. Government. Digests may be freely reproduced and are available at http://ericacve.org/fulltext.asp. What skills do employers want? How do these skills match those that youth and adults are developing through their school and work experiences? How can education and training programs prepare individuals to enter a rapidly changing workplace? These and other questions are examined in this Digest that explores skills currently needed for employment. Since 1986 the authors of no fewer than six ERIC Digests and one Trends and Issues Alert have sifted through an increasingly prolific literature base to investigate the evolving topic of employability skills. The dual challenges of competing in a world market and rapid technological advancements have necessitated a redesign of the workplace into an innovative work environment known as the high-performance workplace. This environment requires a behavior and orientation toward work that go beyond step-by-step task performance. It expects workers at all levels to solve problems, create ways to improve the methods they use, and engage effectively with their coworkers (Bailey 1997; Packer 1998). Knowledge workers who demonstrate this highly skilled, adaptive blend of technical and human relations ability are recognized by employers as their primary competitive edge. Job-specific technical skills in a given field are no longer sufficient as employers scramble to fill an increasing number of interdependent jobs (Askov and Gordon 1999; Murnane and Levy 1996). Many U.S. and international authors point out the importance of continuously developing skills beyond those required for a specific job, and they identify employability skills that enable individuals to prove their value to an organization as the key to job survival. The volume of major studies undertaken in the past 2 decades to identify and describe employability skills underscores their criticality. (For a listing of some of these authors, organizations, and studies, see the references.) There are many definitions of the phrase employability skills. The following updated definition is representative of a synthesis of definitions as they have evolved over time: Employability skills are transferable core skill groups that represent essential functional and enabling knowledge, skills, and attitudes required by the 21st century workplace.

Monday, November 11, 2019

Animal Sciences Investigatory projects Essay

Anabas testudineus and its Preliminary Growth Adaptive Mechanism Through its Evolutinary Pathway To Brackish Water 4. Abstract: †¢ This study had mainly focused on the testing of the lifespan of a nearly endangered fish species Anabas testudineus in different water treatments namely brackish water, fresh water and salt water. The researchers determined the effect of the said water treatments on the growth and survival of the subjects. The study was conducted at the ESEP Bldg., Tarlac National High School (Main). The researchers applied the Completely Randomized Design (CRD) for the experiment. The length and mass of Anabas testudineus were recorded before and after the experimentation. The researchers prepared 3 containers for each replicate. Artificial environments were prepared in each container wherein 1000 grams of sand and pebbles and 400 grams of lilies were put in each container. The required amount of marine salt and water were also added and the pH of each water treatment were also obtained three randomly selected Anabas testudineus were subjected to each water treatment in each replicate. Everyday the stability of the fishes were observed. After 31 days, the final length and mass of the fishes were obtained and the results were compared. 5. †¢ The average difference in mass of the fishes subjected to brackish water is 2.945 grams higher than freshwater and the average difference in length is also higher than fresh water by 1.265 cm. †¢ Brackish water is the best water treatment for the growth of Anabas testudineus. †¢ Due to environmental changes evolution occurred as years passed by. The salinity of water and its pH are examples of these environmental changes. 6. The Efficacy of Moringa oleifera (Malunggay) Leaf extracts in Lowering Blood Glucose in Swiss Mice 7. †¢ Abstract: †¢ Malunggay (Moringa oleifera) plant is abundant through the Philippines. This plant is growing anywhere in the country. It has become the buzz due to the discovery of its many nutrients. The researcher tends to study on medical value of Moringa oleifera in lowering blood glucose. †¢ This study was performed to determine the effectiveness of Moringa oleifera leaf extracts in lowering blood glucose. The experimental mice where weighed and their blood glucose were tested using a glucometer before the experiment. †¢ The mice were fed with condensed milk using the gavage method for five (5) consecutive days. All the mice gained high blood glucose after the procedure. 8. †¢ Different concentrations of malunggay leaf extracts: 25%, 50%, 75% and 0% were prepared. These extracts were treated to three (3) mice each as treated to the four groups of mice. †¢ Data analysis revealed that there was a significant difference in the mean blood glucose level of white mice when subjected to various levels of malunggay leaves extract, the lower the blood glucose, †¢ The findings confirmed that the malunggay leaf extract has a hypoglycemic property that can be used as hypoglycemic drugs. Thus, it can be used in treating diabetes. 9. An extracorporeal Study on Nasturtium officinalle for Mus musculus Alleviating Thromboccytopenia 10. †¢ Abstract: †¢ The study was conducted at room 2, ESEP building, Tarlac National High School (Main). It started by sending every subjects blood sample to the laboratory to determine the initial platelet count of the subjects. Watercress undergoes centrifugation to attain its liquid content and was fed to a group of subjects. Observation lasted for three days then new blood sample was sent to the laboratory to determine the final platelet count of the subjects. Results were compared to prove that the researcher hypothesis is true.] †¢ The researcher used completely randomized design to compare the platelet count of the subject’s blood before and after was fed with the liquid content from watercress. The researcher used T-test because they are only two variables to compare. After series of test, the results were gathered. The data revealed that the mean platelet count from the finished product of the study is higher than the platelet count from the commercial anti- Thromboccytopen ia. 11. †¢ This study is mainly focus on the possibility of watercress in alleviating Thromboccytopenia, a disease characterized by low platelet count. To test this possibility, the researcher compared it to a commercial anti- Thromboccytopenia. The researcher determined the significant difference between the plasma produced from watercress and the plasma produced from a commercial anti- Thromboccytopenia(aspirin) in terms of platelet count. That is why the researcher must know if the platelet count can be produced faster by watercress. This study will contribute greatly to the world f medicine as an evidence to remedy diseases through natural, safer and cheaper means. It will be significant for the treatment of Thromboccytopenia without the used of chemicals and surgeries. 12. The Efficacy of Anacardic acid from Anacarduim occidentale as a Lipid Source of Oreochromis nil. 13. †¢ Abstract: †¢ Lipids are one of the molecules used by fishes for their physiological functions and cellular processes. These lipids have many uses in the lives of fishes, not only in fishes but also in other activities of other organisms. †¢ Oreochromis niloticus (tilapia) is one of the most common fish that contains lipids in their muscle or tissues. †¢ Anacadium ocindentale (cashew) is a nut crop with fruits that contain a liquid known as cashew nut shell liquid (CNSL). This three liquid has three phenol constituents, one of this is anacardic acid. 14. †¢ In this study, the cashew nut shell liquid (CNSL) was extracted from Anacardium occidentale and anacardic acid and then separated from the CNSL by the process of centrifugation and then mixed with the food of the fish and then fed to the fishes. The purpose of this study is to make a useful lipid source from anacardium occidentale. This study will test the efficacy of anacardic acid as a lipid source of Oreochromis niloticus, and observed if the growth development and weight increased. †¢ After observing the fishes for 1 month to 2 weeks, results and data were analyzed. The researcher used T-test as their statistical tool, and concluded that the growth and weight of the Oreochromis niloqticus increased by 50.36% in weight gain and 50.98% in the increase in size when given anacardic acid. 15. Residual Fatty Acids from Persia Americana for the Extension of Life Expectancy of Tirumala tumanana 16. †¢ Abstract: †¢ The study had been centered on the efficacy of amalgamated fatty acid residues from Persia Americana, the fatty acids were extracted at the Philippine Institute of Pure and Applied Chemistry (PIPAC) using the gc mini2 machine for the procedure of gas chromatography. †¢ This study further branched out into the possible effects of the fatty acid residues in extending the life expectancy of Tirumala tumanana, specie of butterfly originated at Mt. Busa and is rated as vulnerable in the International Union for Conservation of Nature (IUCN). 17. †¢ Three treatments were designated to 24 butterflies: Treatment A (with flowering plants, sugar solution, and fatty acids), treatment B (with flowering plants and sugar solution), and Treatment C (with flowering plants only). †¢ ANOVA (Analysis of Variance) was utilized to compare the three treatments in observing the life expectancy of Tirumala tumanana. †¢ After the series of test and experimentation, the results showed that the average life span of the subjects was prolonged by 129.03%, enough to say that there is a significant effect produced by Persea Americana. 18. Behavioral and Social Science 19. A Study on the Effect of Food Outsourcing to the Behavioral Direction of Trichogaster Pectoralis and Tricogaster Tricopterus 20. †¢ Abstract: †¢ Trichogaster Pectoralis and Tricogaster Tricopterus- these two species have the same denominator; they belong in one genus- trichogaster. Since they came from one genus, they have mostly the same characteristics like what kind of environment they adapt, what food they eat, and their behavior. †¢ This study aims to establish the effect of food outsourcing on the direction decision of Trichogaster Pectoralis and Tricogaster Tricopterus subjects based on attraction and non-attraction. It also aims to give additional knowledge to fish cultivators, and other persons involved in aquaculture. 21. †¢ The set-up where will the experimentation be concluded is composed on an aquarium, aquarium air pump, 15L of fresh water and 8 subjects which were drawn out randomly but on accordance with the ratio stated on each of the two treatments. The animal subjects underwent the process of food outsourcing where 20g of fish food is used, observation and data gathering for 10 days. The data gathered were then compared, and unbiased and reliable results were obtained. Results showed that food outsourcing affected the behavioral direction of the subjects based on attraction. Thus, the null hypothesis was rejected, accepting the alternative hypothesis which states that the effect of food outsourcing on the Behavioral Direction of Trichogaster Pectoralis and Tricogaster Tricopterus based on attraction is greater than non- attraction. †¢ In line with the results and the accepted hypothesis, the researchers concluded that the effect of food outsourcing on the behavioral direction of the Trichogaster Pectoralis and Tricogaster Tricopterus subjects is to be attracted from one another. †¢ 22. Plant Science 23. Zeolite (Clinoptilolite) as a soil nutrient Enhanser 24. †¢ Abstract: †¢ This research study entitled â€Å"Zeolite (Clinoptilolite) as a soil Nutrient Enhancer† was conducted at Abing’s Residence located at Mabini Homesite Cabanatuan City. It was conducted from the month of June to October 2008 by the following researcher; Jessamer D. Abing. †¢ Because of the economic crisis that our country is facing today, most of the less fortunate people and farmers in our country cannot afford such expensive fertilizer used in growing plants. The goal of this study is to find an alternative soil nutrient enhancer out of the abundance of Zeolite mineral that can be used in growing plants in easier and mire practical way. 25. †¢ To test the effectiveness of Zeolite in growing plants, 3 treatments were utilized: Each treatment is composed of three plants. Each specimen has its own treatment, treatment 1 is a mixture of oil and powdered Zeolite (75g), treatment 2 is a mixture of soil and commercial fertilizer (75g) a nd treatment 3 is the plane soil. †¢ The results was analyzed and found out that in terms of mineral content in Phosphorus and Nitrogen there is a significant difference between soil with Zeolite, soil with commercial fertilizer and plain soil and in terms of Potassium Contents there a significant difference among 3 samples because Zeolite yields the greatest amount of Potassium. In terms in the growth of the plants, Zeolite was the most effective soil nutrient enhancer because the plants with Zeolite yield the tallest and healthiest appearance among the 3 specimens. †¢ This proves that Zeolite is very effective and efficient soil nutrient enhancer which can be use by the farmers in growing plants. 26. Gralex (Ready-Made Bait for Mice) 27. †¢ Abstract: †¢ The utilization of â€Å"Gralex† as ready made bait for mice, aimed to test its toxicity on mice samples. †¢ Systematic methods in the preparation of Gralex were observed. Three (3) treatments which varies on the soaking time of rice grains and adelfa leaves extracts such as forty- eight (48) hours, twenty-four (24) hours, fifteen hours (15) respectively. †¢ Prior to experimentation, Adelfa leaves underwent phytochemical testing. Result revealed the presence of condensed tannin, alkaloids and glycosides compound. †¢ Toxicity level of Gralex is higher as compared to commercial rat killer (Racumin) as observed on the mortality rate of mice. †¢ Statistical test result showed significant difference on the effectiveness on the rat killers. Gralex was found to be more effective. It was concluded that the presence of Tannins and Glycosides contributed a lot in mortality rate on the mice samples. †¢ The production and commercialization of the product is strongly encourage. 28. Tolerance Level of Meristematic Root Cells of Bruguiera gymnorrhiza to High and Low Hypertonic Saline Solutions and Hypotonis Solutions 29. †¢ Abstract: †¢ Plants extinction is already a global major problem but ordinary people are not aware of this. The worst part is that is very important and gives us the most benefits are the one that are disappearing. One good example of this plant is mangrove tree. †¢ These mangroves give us a lot of benefits. For fishes, these provide breeding, nursery, and feeding areas. These can tolerate more salt in their tissues than any plant. Their survivability is high compared to other plants but they also need regular flushing of freshwater. 30. †¢ The problem of this study is to determine the tolerance level of the Bruguiera gymnorrhiza meristematic root cells to high and low saline hypertonic solution and hypertonic solution. The proponents conducted the study at ESEP, DOST building, TNHS, San Roque Tarlac City. The experimentation started at Feb. 27, 2010 and ended last Aug.22, 2010. The proponents prepared 4 containers containing water with different salinities (0ppm, 30ppm-35ppm, 36ppm-45ppm, 46ppm- 50ppm). Three roots of the mangrove per solution were soaked and we let it that way for few hours. After soaking, a part of the mangrove roots were cut and observed under a compound microscope. Cells that shrink and burst were counted and the tolerable salinity of the Bruguiera gymnorrhiza root cells was known. 31. Natural Extracts as Vase Solution for Roses (Rosa damascena) 32. †¢ Abstract: †¢ This study was conducted to determine the effects of plant extracts from garlic allium sativum, Oregano Origanum vulgare, and guava Psidium guajave) as vase solution. Extract used for the preparation of vase solutions were taken from fresh garlic cloves, oregano and guava leaves. Water extracts were subjected to water bath at 50’C-60’C for 5 minutes for pasteurization. Flower buds were placed in plastic cups containing vase solutions with varying concentrations of extracts. Observation was done for 7 days at three replications. Set-ups were evaluated in terms of pH. Early opening of flowers and length of Vaseline days. †¢ Analysis on pH differences was not significant among treatments. Oregano and guava leaves may have favorable pH levels for flowers used. In terms of opening of flowers, it was noted that oregano extract promoted early opening of flower buds even at the early days of observation. Highest vase life days were also observed in flowers placed in guava leaves extract and the lowest vase life days were observed in flowers placed garlic extract. 33. †¢ Analysis of variance (ANOVA) at 0.5 level of significance did not reveal differences in the vase life days of flowers after treatment with natural extracts from Garlic, Oregano and Guava. A modification of procedures for extracting natural compounds from guava is recommended. The researchers also recommended the combinations of extract for more favorable results. This research has varied application in the field of Horticulture and food production. 34. Larvicidal Properties of Various Plant Species in the Control of Mosquito Larvae 35. †¢ This study was conducted to identify several plant species that contain †¢ Larvicidal properties in the control of mosquito larvae and to determine the time needed to kill the mosquito larvae. A total of 240 larvae were used to test the larvicidal properties of the treatment. The test plants were subjected to certain procedures like through washing, chopping, and pounding to extract the plant juice concentrates. A cheesecloth was also used in extracting the juice after pounding through the used of mortar and pestle. The mosquito larvae were then placed in their respective treatments. They were observed based on the time interval of two, four, and six hours. The Analysis of Variance (ANOVA) of the Completely Randomized Design (CRD) was used to analyze the data collected. 36. †¢ The treatments used were as follows: †¢ T0- Water (control) †¢ T1- Neem tree †¢ T2- Kakawate †¢ T3- Makabuhay †¢ T4- Karot †¢ T5- Guava †¢ T6- Patani †¢ T7- Chili Pepper †¢ Results of the study showed that among the eight treatments, T2-(Kakawate) had the best result in controlling mosquito larvae. Based on the results of the study, water has no component that could kill mosquito larvae. †¢ This study was a big help to control mosquito population that can be diluted to potable water to kill the mosquito larvae. 37. Zoology 38. Ar-aru: A small fish and its Backward Evolution 39. †¢ Abstract: †¢ More than 3.5 billions years ago, the first organisms is believed to have live in water namely as the organisms cyanobacteria, oxygen was not present which then gives the parameter that these organisms are anaerobic and as years passed by, changes occur. These changes are called evolution. Salinity is one of these changes, Sodium Chloride came fro rocks in freshwater bodies are washed out and the water changing this NaCl will be deposited in saltwater bodies. †¢ Because of this, the average salinity of salt water is 17ppt. Freshwater having the salinity between 0.5 ppt. to 17ppt. is called brackish water and can be found in the boundary of saltwater and freshwater. More than half of the fauna in the Philippines face the treat of extinction. A fish called Ar-aru is now facing this treat. †¢ This project mainly studies the effects of water salinities on the growth of Ar-aru fishes in terms of mass, length, mortality and reproductive mechanism. 40. †¢ To make the study possible, the researcher had undergone series of experimentation and observation of their adaptability on treatment F (Freshwater), treatment B (Brackish) and treatment S (Saltwater) with 2 replicates each. The data gathered showed that Ar-aru fishes subjected to brackish water showed positive result on their adaptive mechanism in terms of its survivability. Thus, the salinity of water is a factor that affects the survivability of this specie. †¢ Results showed that raising ar-aru fishes in brackish water is better than in freshwater and saltwater. This implies that the ar-aru fishes had an adaptive mechanism to cope in the environment of brackish.

Saturday, November 9, 2019

Traditional Chinese Culture on the Influence

Traditional Chinese culture on the influence of the enterprise culture construction in China Name: Wang Shuyun (Sophie) Any business, its survival and development with its own cultural conditions and cultural environment are inseparable. Enterprise culture is the basis of survival, the standard of behavior, a guarantee of success. My article focuses on the traditional culture, Confucianism, Taoism two ideas on the positive role of enterprise culture, but also a brief analysis of the traditional culture of negative impact of enterprise culture.China’s enterprises in creating organization culture should absorb the essence of traditional culture, discard the dross, the traditional culture in building of enterprise culture to play its due role. Enterprise culture refers to the business philosophy, value systems, historical traditions and work style, performance for the whole spirit of enterprise members, common value standards, precipitation of habit, certain moral norms and cultu re quality.It not only can play the guidance and constraint role to the thought and behavior of staffs, motivate their creativity, enhance the cohesive affinity of enterprise, but also can be more clearly to distinguish this enterprise and the competition, so that it is convenient for consumers to identify enterprise, and then produce identity Enterprise culture is the foundation of the enterprise existing, criterion of performance, and the guarantee of success. The formation of enterprise culture theory began in the 1980 s in the United States.At that time, the whole international economic situation has undergone great changes, Japan in just 20 years, it became the world’s second developed capitalist countries from a defeated country, and became the major competitors of American enterprises, which makes people rethink the phenomenon deeply. After a deep analysis, in the process of enterprise competitions, is the enterprise culture makes Japanese rapid rise, is the enterprise culture plays a major role on Japan's economic development. So the western business US-Led opens a wave create enterprise culture boom.When we explore the Japanese enterprise culture, and found that the Japanese enterprise culture was influenced by Chinese traditional culture. Therefore, when Chinese enterprise is creating the enterprise culture and improving competitiveness, in addition to learning and introducing advanced enterprise culture of eastern and western outside, still necessary to learn from Chinese traditional culture in the ideological treasure. Chinese traditional culture on the influence of positive aspect, about the positive influence of Confucianism and TaoismI The positive influence of Confucianism The representative figure of Confucianism is Confucius, Confucius' thought often is used by the enterprise. There is a ‘the father of the modern industry â€Å"who is called Shibusawa Eiichi, he established the enterprise for the whole life, operated hundreds of business enterprise for example, Prince paper, Oriental textile, and Ishikawajima-Harima Heavy Industry, the enterprise has been founded more than one hundred years, they are still prevalent.How does he do the enterprise so well, Shibusawa Eiichi explained by himself, is† the analects of Confucius and abacus â€Å", it is Confucian moral and interests are the interoperability of pursuit in the production and business operation, also the moral and economy are the one, or call justice, we consider the ethical moral when we aspire interest factors, we aspire interest factors when we consider the ethical moral. Confucian explanation and couterfacture explanation,made Confucian ideas gain the new strength.The analects of Confucius and the thought of Confucianism are very available for the enterprise culture construction in China, this article mainly from the â€Å"benevolence†, â€Å"faith†, â€Å"justice† and â€Å"harmony† several aspects to discuss Confucianism on the influence of the enterprise culture construction in China. The thought of â€Å"Benevolence† â€Å"Benevolence†, kindheartedness, â€Å"benevolence† is the core of Confucius' thought, is the essence of the Confucian. the word of enevolence appeared 109 times in The Analects of Confucius ,had a variety of explanation, one of the most common and the most important explanation is † love the people,† Confucius answered for several times when Xushen who is his student asked him, did explain:† benevolence is intimate â€Å". In the business management of enterprise in China need to respect their staffs, understand them, trust and tolerant them, and care about them, thus it is effective that enterprises foster employees Loyalty and trust of employee, if the enterprise must consider employees, it can arouse the enthusiasm of employees fullyThe thought of â€Å"Trustworthiness † â€Å"Trustworthiness † is words and dee ds are the one, mentioned trustworthiness for many times in The Analects of Confucius; Analects  · government-funded said: â€Å"people who have no faith do not have to recommend him, â€Å"The Analects of Confucius ·YanYuan† said â€Å"people who have no faith do not have any space to stand â€Å". Faith is a neutral concept, does not contain the class, any person must stress trustworthiness when dealing with people and handling affairs, people who have no faith do not have to recommend him, people who have no faith do not have any space to stand.The enterprise must stress the trustworthiness to make the enterprise success. â€Å"trust† is the positive thought in the Confucian, also is the important model of exchange moral principle in China. It is worth for us to learn and use for reference in the enterprise culture construction today. Because the good faith, externally, first of all, good faith can greatly reduce transaction costs, improve business efficiency ; Secondly, the good faith can set a good reputation for the enterprise to develop a broader market space, thus get more benefit.Internally, only on the basis of good faith, the internal enterprise can achieve the mutual trust, the harmonious interpersonal relationship of mutual understanding, then minimize the internal friction, give full play to people's biggest potential. An entrepreneur with strategic vision should understand these: the enterprise survival is not a day or two days, but the long career. Some enterprise implementation of the principle of bad faith, they will be kicked out the fierce marketing competition quickly. The thought of â€Å"Righteousness† â€Å"Righteousness† is about the moral and socialist.Confucius said, â€Å"One has not lived in vain if he dies after he is told of the way†, the enterprise must set up the correct moral as their action creeds in the cultural construction, and fight for it. Especially, when the righteousness and in terest conflict are contradicting, we must keep a clear head and the right values. Confucius said, â€Å"a gentleman is always moral, vile people just focus on the only gain† († The analects of Confucius, benevolence â€Å"), â€Å"Riches and position without are to me as the floating clouds†, he also put forward the thought that â€Å"Consider righteousness when seeing benefits†.Advocate people to do it when seeing the righteousness, sacrifice for justice, pay more attention to the righteousness and be careless benefits, No matter what to do, don't forget the righteousness. Make personal behaviors conform to the righteousness and moral, and don't care about the utility or material interests. In the enterprise culture construction in China, should set up the correct â€Å"merit† as an important content, when making staffs consciously aware that stress â€Å"justice†, should admit that â€Å"benefit† of necessary, when meeting the purs uit of â€Å"benefit†, need to accept the constraint of â€Å"righteousness†.So, can achieve â€Å"use the righteous to estimate benefits†, â€Å"With a moral to develop interests†, adjust and regulate the action that the enterprises in the economic activity, and make the enterprise obey the law, legitimate the business in a correct way to make money, treating making money as a way, not a destination, Consciously let making money associate with the national prosperity and interests, do charity donations for the education, make benefits reward the society, embody the value orientation of traditional Chinese culture.The thought of â€Å"harmony† Confucian culture emphasizes â€Å"harmony†, Confucius said â€Å"highly summarizes the basic spirit of ritual† harmony is the most precious† is the history of several thousand years of interpersonal relationship, national culture, social relations’ traditional principles. Use the w ay of seeking more common grounds while reserving differences, to coordinate the part of people's interests and requirements. To achieve the overall coordinating, harmony is the Chinese society long-term stability of the important cultural pillar.The Chinese nation strong cohesion also is the result of the tradition of â€Å"harmony†. For the enterprise culture construction is concerned, the relatively popular approach is using three harmony to manage the enterprise , three harmony s are harmonious people,harmonious objectives, and harmonious benefits, namely, the enterprise management need to make people' relationship harmonious, enterprise production and environmental harmonious, the enterprise competition and cooperation get together organically .The Confucian ideas from different aspects in the construction of enterprise culture plays a role, is the enterprise' lubricant of operation. Therefore, the enterprise should with extraordinary grand vision, pay attention to absor b excellent Chinese traditional culture reference to educate staffs and develop employees, make them love their work, solidarity and cooperation, the spirit of harmony, the competitiveness of the enterprises can strengthen. II The positive influence of Taoism The representative figure of Taoism is Laozi, Zhuangzi. The respectively writings are â€Å"Laozi â€Å", â€Å"Zhuangzi†.Enterprise culture construction can absorb reasonable nutrition in China. 1. The thought of â€Å"The nature of the Tao, govern by non-interference. † â€Å"The Taos† is the center thought of the Taoist . Laozi ‘said † The nature of the Tao, govern by non-interference. † means things have its development rule, people should do something according to rules, shall not act just as you please. In applying the enterprise culture construction, firstly, the leader behavior should conform to the natural development rules, and set legal system according to the rules.Secondly, the enterprise should consider its own characteristic and the surrounding environment totally when involving enterprise reform, don't take it for granted. Thirdly, for leaders, should be good at stressing the important issues. the routine affairs are made decentralization to subordinates, so the duty and right are clear, exhaust its power each, leaders seem be at leisure, actually,the work is in the perfect order, it is â€Å"inaction and without exception† 2.The thought of â€Å"Dialectical to things, dialectical at all things†. This is the Taoist thought and essence. Laozi thought, all phenomena are in opposition to each other, such as new and old, filled with failure, high and low, long and short, fortune and misfortune, and so on, and the opposite relationship is also can be changed. Focus on present enterprise, the market is like the battlefield, there is success,also there is fill, in the face of the fierce competition, the enterprises should have a clear underst anding.When the enterprise is in the management difficult period, the enterprise should not be discouraged, through unremitting efforts, have the difficult situation improved and developed in the opposite direction , which is succeed; When the enterprise is in prosperity, also should recognize that the enterprises still exist some problems, which is likely to be hidden, and at the same time, the enterprise competition rises rapidly on barely detectable speed ,the enterprise will fall behind, even may be eliminated carelessly.The thought of dialectical to things to know things, manage the enterprise, is also one of magic weapon that many enterprises win the game to success or avoid arrogance and keep lead. 3. Thought of † The beginning of crumbs† Laozi thought, all the great things of the world, start from the trifle deeds. He said: â€Å"The close columns are born in Baekho wood; the platform of nine layers of begins tired soil; A journey of miles begins with a single s tep. † This has a great enlightening significance for enterprise culture construction.Each enterprise has one dream, the constant development and growth. In order to o realize this dream, it will have to start from scratch, however many enterprise doesn't do this, they are anxious for success, expect them to compare blindly, expand the scale recklessly, introduce foreign capital, ignore its own conditions, also regardless of what are the procedure and regularity, result in appearing management difficulty, funds are wasted, the increase in liabilities and so n a series of unhealthy phenomenon. The enterprise of world Top 500 enterprise, Which enterprise is not clear about the history of hundreds of years? Which enterprise does not rise abruptly based on its accumulated strength? Then they achieve the brilliant achievements. Taoism, broad and profound, it educate today's enterprise has dialectical view of success or failure, conform to rules to manage the enterprise in a thought of â€Å"The nature of the Tao, govern by non-interference. † at the same time, look upon the business enterprise growth in a thought of † beginning of crumbs†, causes the enterprise to sustainable development. The negative influence of Chinese traditional culture Everything is split into two, there is no absolute good or completely bad, when seeing the excellent traditional culture, also should see its negatives, here is the simple analysis of the Chinese traditional culture on the influence of negative aspect 1. The doctrine of the mean impartial, the maintenance arts of harmonic fold Wood show in the forest, the wind will destroy them†, â€Å"shoot the bird which takes the lead†, these proverbs advise Chinese not to be the world's firstly will affect the enterprise competition consciousness of first-class , also greatly affect the enterprise internal personnel selection, training and the use. Governor General of Canada, Wu Bingzhi's father educate d his kids, â€Å"if you don't want to pick the stars in the sky, so you even the dust of the ground also can't get†.In the age of globalization now, the business is more competitive, is full of risk, who is too timid and overcautious, everything is not dare to do it firstly, or competition consciousness is light , no desire to make progress, and do the industry in â€Å"muddle through †mind, I'm afraid the enterprise is difficult to live forever. When former general electric CEO jack Welch talk about general enterprise culture, Had one well-known saying is â€Å"competition, competition, and competition again†. 2. How do you view the success or the failure.How to evaluate the person who often fails. No one dares to say that he will never fail. Modern scientific education research indicates that people learn from mistakes, so, to a certain extent, successful people are the failure of more than others. As a modern merchant, must be not afraid of failure, only the person is not afraid of the failture, who would know failure, will distinguish which is the success through failure, which is the failure of forever, so as to avoid the failure in the key problems.In the traditional Chinese culture, the evaluation of a person is often not see who makes it so many things, but more is to see how many he made the mistake, against many people, how many times he has failed. In this standard, the kind of person who doesn't care no fame, only request no faults, the person who takes care of a good relationship is in the ascendant, but the person who has the big momentum, who is careless of the relationship, who plunges into the affairs often suffer more loss. Long-term since, the enthusiasm of employees will be hit, the harm to the enterprise is self-evident. . Pay more attention to the history, experience, authority and the thought of ranking. â€Å"Don't know the ancient, no righteousness. † I had passed a bridge more than the path where you had w alked . † A big officer's saying is more virtuous than small officer, as if all the leaders are wiser than subordinates in all the problems . The experience of past, were not completely intact are used to guide today's real life, The experience of the past, were not completely intact used to guide today's real life, many experiences for today's often are only core thought about.Above in the role of thought enterprise culture construction, will only make enterprise feudal breath is strong, it is difficult to develop for the Long time. 4. The trend in thought, to pay attention to â€Å"the metaphysical† of the research, and neglected the â€Å"physical† quest, cause â€Å"pay attention to traditional culture, neglect art† bad tendency. In the Confucian culture dominant, formed a very bad idea: advocating â€Å"principles†, despised the â€Å"skill†, People has always attached great importance to â€Å"learn the traditional culture†.This kind of idea and further encourage â€Å"the value of intolerance. The idea for the enterprise culture construction, easy to cause the enterprise just talking morality, no material technology pursuit, in science and technology is the first productivity of modern society, ignore technological innovation is dead, must avoid this narrow traditional culture. Overall, as the traditional Chinese culture running in Asian for the thousands of years, is a complex culture on both sides of the body.Speaking from the positive aspects, it plays the positive role in the construction of enterprise culture, is the enterprise culture innovation, the basement to continue to progress; Speaking from the negative aspects, it also can form the block role in the construction of enterprise culture, is a heavy burden of history. We should see the positive aspect, also need to see the negative aspect, take the essence and discard the dross in order to service modern enterprise culture construction.

Thursday, November 7, 2019

Archimedes Principle Essays - Physical Quantities, Force

Archimedes Principle Essays - Physical Quantities, Force Archimedes Principle Lab Report #10 Archimedes Principle Purpose, Equipment Procedure, Data Analysis Group Discussion Conclusion Physics 2A Professor Lilit Haroyan 1 Table of Contents PURPOSE....................................................................................................................................... 3 EQUIPMENT................................................................................................................................. 3 PROCEDURE................................................................................................................................. 3 DATA ............................................................................................................................................ 4 ANALYSIS ................................................................................................................................ 5-6 DISCUSSION ................................................................................................................................ 7 CONCLUSION........................................................................................................................... 7-8 2 The objective of this experiment is to investigate and test Archimedes principle by directly measuring the buoyant force acting on a submerged object. Also, it was able to determine the specific gravity for total 4 trials. A balance was used to measure the weights and a metal block placing on this balance. A container with an open spout was used to measure the weight. A beaker was used to contain water and weight. An aluminum can was acted as a ship. Sand was used to measure the weight of the ship and string was used to hold the metal block. [Part 1] Verification of Archimedes principle The rod was held up the balance beam and a string was tied with the metal block on the left side. The balance may not be calibrated yet, so calibrate the balance by making sure both sides were equal. Once the balance was equalized, a 600 mL beaker thats filled with water was placed on the opposite side of the string. The block with the string was placed into the 600mL beaker. Now that the balance was uneven again, some weights were placed to make the adjustment with the balance. Most importantly, the block was completely submerged in the water with the balanced weight in this procedure. [Part 2] Predicting the Load of a Ship A large beaker was filled up with water. The weight and height of a medium sized beaker were measured and recorded in the lab notebook. A line should be drawn at the 6 cm mark of the 3 medium sized beaker. An aluminum as the function of a ship was placed into the large beaker and some weights were added into this ship until it was reached up to the 6 cm marker of the beaker. This ship was removed from the water and measured how much weight was used to cause the ship to sink. Sand was put into the cup until the ship was submerged into the 6cm mark. Lastly, the weight of sand was measured. [Part 1] Verification of Archimedes principle exp Fb (kg) Wd (kg) th Fb (kg) E (%) Trial 1 0.0904 0.0853 .0054 0.00547 0.00547 2.41% Trial 2 0.0904 0.0820 .0084 0.00843 0.00843 0.36% [Part 2] Predicting the Load of a Ship H (m) Pw (kg/m3 ) Wth (kg) Wexp (kg) Trial 1 0.04357 0.033 0.06 1000 0.1616 0.153 5.0% Trial 2 0.04357 0.033 0.06 1000 0.1616 0.16019 0.87% This table shows the data collected during the experiment. Weights were measured in gram and converted to kilogram (kg). Height(h) and radius(r) was measured centimeter(cm) and converted to meter (m). Pw was described in gram per cm3 and it was converted to kg/m3 4 V. Analysis (Christian Dignos) [Part 1] Verification of Archimedes principle For the verification of Archimedes principle, the difference between the weight of the metal block in air and its apparent weight in water is due to the buoyant force exerted on it by water. The experimental buoyant force was calculated using the following formula: The Theoretical buoyant force, on the other hand, was calculated by measuring the weight of the water that is displaced when the metal block is placed on a can with an open spout. The volume that the block occupies on the can will match the water that is displaced. According to the Archimedes principle, the water displaced , should be the buoyant force: The weight of the open can was 15.45g, for which the displacement values are subtracted by to find the weight of the displaced water. These two values are then used to find the percent error of each individual trial by using: 5 [Part 2] Predicting the Load of a Ship For Predicting the load of the ship, The formula: was used to find the theoretical load of the ship. For the purpose of this experiment, all the values were converted to kg and meters for ease in calculation. Loading the values above into this formula, the value for was found to be: Trial 1 & 2: = (1000 kg/m)*(3.14)*(0.033^2)*(0.06m) - (.04357 kg) = 0.1616 The Experimental load, , was then found by weight of the sand loaded into the ship to the point where the ship is buoyant to the 6.0 cm height. The weight of the sand and the ship is

Tuesday, November 5, 2019

Caste System as a Form of Social Stratification

Caste System as a Form of Social Stratification The caste system is one of the oldest forms of social stratification and even though it may be prohibited by the law, the political divisions continue to exist in the minds of the people leaving many oppressed. Before the caste system, India had four groups or divisions already established: the Negrito, Mongoloid, Austroloid and Dravidian. It was during the Aryan invasion around 1500 BCE when the caste system was created. The word  caste  derives from  the Portuguese  word casta  , meaning breed, race, or kind. In this system, the citizens are divided into categories or castes. Varna, the Sanskrit word for color, refers to large divisions that include various castes; the other terms include castes and subdivisions of castes sometimes called subcastes. Among the Indian terms that are sometimes translated as caste are jati, jat,  biradri, and  samaj. There are thousands of castes and subcastes in India. It follows a basic precept: All m en are created unequal. Each category or jat has a special role to play in the society as well as a unique function: this structure is a means of creating and organizing an effective society. The caste system in India is primarily associated with Hinduism but also exists among other Indian religious groups. Castes are ranked and named. Membership is achieved by birth. Castes are also endogamous groups. Marriages and relationships between members of different castes, while not actually prohibited, face strong social disapproval and the threat of ostracism or even violence. To illustrate, in a notorious case in August 2001, a Brahmin boy and a lower-caste girl were publicly hanged by members of their families in Uttar Pradesh, India for refusing to end their inter-caste relationship.   [ 1 ]    The first of the four basic Vedic books, which are considered the source of Indian wisdom, is the Rig Veda- a collection of over 1,000 hymns containing the basic mythology of the Aryan gods . The Rig Veda contains one of the most famous sections in ancient Indian literature in which the first man created, Purusa, is sacrificed in order to give rise to the four varnas. The varna of Brahmans emerged from the mouth. They are the priests and teachers, and look after the intellectual and spiritual needs of the community. They preside over knowledge and education. The varna of Kshatriyas emerged from the arms. Their responsibility is to rule and to protect members of the community. They are associated with rulers and warriors including property owners. The varna of Vaishyas emerged from the thighs. They are the merchants and traders and those who look after commerce and agriculture. The varna of Sudras emerged from the feet. They are the laborers. Castes or subcastes besides the four mentioned include such groups as the  Bhumihar  or landowners and the  Kayastha  or scribes. Some castes arose from very specific occupations, such as the  Gar udi  Ã¢â‚¬â€œ snake charmers – or the  Sonjhari, who collected gold from river beds. Each caste is believed by devout Hindus to have its own dharma, or divinely ordained code of proper conduct. Brahmans are usually expected to be nonviolent and spiritual, according to their traditional roles as vegetarian teetotaler priests. Kshatriyas are supposed to be strong, as fighters and rulers should be, with a taste for aggression, eating meat, and drinking alcohol. Vaishyas are stereotyped as adept businessmen, in accord with their traditional activities in commerce. Shudras are often described by others as tolerably pleasant.

Saturday, November 2, 2019

Individual project 1 lab science Essay Example | Topics and Well Written Essays - 250 words

Individual project 1 lab science - Essay Example nd water occurs as a result of percolation processes that involve water movements from the surface into the inner profiles below the earths surface where it is banked in aquifers. Ground water sources are, however, exhaustible where infiltration rates are reduced beyond extraction rates. Case studies of four regions were sampled and used in this study to analyze various human activities taking place in four cities. Human activities such as; urban sprawl, industrialization, and the extent of deforestation were then observed, surveyed and compared with data from secondary resources. Population data was acquired form the population tallying units for the four regions and interpolated against human activities and groundwater properties. Geological surveys were then conducted to determine the quality and quantity of ground water in the four regions, and his data was as well compared to past literature records. Precipitation data was acquired from the meteorological records from eight meteorological stations in the regions. The population of the four regions had consistently increased from 1980- 2000. There was also a remarkable increase in the extent of human activities over the earth’s surface such as agricultural expansions, expansion in the sizes of urban centers found in these regions as well as the establishment of more of such. Precipitation data from meteorological surveys showed reduced precipitation amounts over the period included in the study. Ground water surveys revealed reduced quantities as well as lowered PH, increased acidity. Human activities and climate change and variability are the prime threats to the existence of underground water resources. Mans activities such as deforestation reduce the rates of water infiltration by increasing surface runoffs, as a result, the groundwater banks diminish in size in such regions. Moreover, other human activities such as industrialization and pollution (Pahl-Wostl, 2007) are very detrimental to groundwater