Coffee and Tea Essay Example for Free

Coffee and Tea Essay Coffee and tea have existed in the world for a long time. Hundreds of years ago, people who lived in South America started to produce coffee, but the earliest drink likes coffee was made by ancient Arabian. They thought it was a kind of medicine used for stomach. After the 15th century, coffee was spread to other countries such as Egypt and Ottoman Empire by Muslims who were back from Hajj, while in ancient China, Chinese people started to make tea about 3000 years ago. Because of nice environment and weather, the first part of tea plants was discovered in southwest China. After, drink tea became an important culture of Chinese people, and tea began to spread into countries near China. Coffee and tea are similar, but different in some specific area. First, coffee and tea are similar but different in population. People from all around the world like them. For example, British people used to drink a cup of tea with some snacks when they have a rest in the afternoon. Western people enjoy drinking black tea, and some of them mix it with milk to make milky tea. Likewise, most people like drinking coffee, for it often tastes good. In China, more and more people began to drink coffee, and some of whom want to taste better coffee like blue mountain coffee. However, although these two drinks are both popular around the world, coffee is still drunk most by western people, while the most quantity of tea is used in East Asia. People lived in China, Japan, and Korea regarded tea as the main drink. Second, coffee and tea are similar but different in function. Both coffee and tea can refresh people because there is a kind of chemical matter, which is caffeine in both of them. This chemical matter can be used for nerves to make a person feel awake and lively. Also, some experts said that black coffee and green tea can help a person lose weight. But, in contrast, tea has some more functions due to another kind of chemical matter which can’t be found in coffee. This chemical matter that named tea polyphenol whose ability is to relieve the effect that is made by poison. Finally, coffee and tea have similarity and difference in origination. Both of them are made from plants. Thousands of years ago, people lived in Africa planted coffee trees in succeed, and now, Brazil has the most coffee trees in the world. In south of China, there are a lot of terraced fields that grow tea trees. On the other hand, people use leaves from tea to make tea, while they use fruits from coffee plants to make coffee. To sum up, coffee and tea are similar in their population, function, and origination, while they are different of their use in different place, their different chemical matter, and their different material. I suggest that people should drink both coffee and tea so that they can be healthier.

Hormone Research :: essays research papers fc

Hormone Research   Ã‚  Ã‚  Ã‚  Ã‚  Hormone research has been greatly influenced by cultural assumptions about the dimorphism of gender. Much of the scientific data produced and taken as ‘knowledge’ reaffirms social ideologies already thought to be true and uses this data to essentially prove these ideas. In the case of hormone research, ideas about the innate differences between males and females were imposed upon the scientific methodologies and the conclusions made. The misconception of estrogen and testosterone projected cultural ideas about femininity and masculinity, and implied difference. The fact that these hormones are secreted from ‘sexual organs’ gave scientific license to claim them as sexual hormones: the explanatory factor of the male female difference. This essay will discuss how the study of hormones reaffirmed culturally constructed notions of the innate difference between male and female and the idea that this fact is biologically determined.   Ã‚  Ã‚  Ã‚  Ã‚  The early 1900s was a time of social and political upheaval regarding developing thought on feminism and equal rights, the hormone studies and ideas of â€Å"sex antagonism† by the physiologist Eugen Steinach greatly show how this science was influenced by cultural notions (Fausto-Sterling, 159). As asserted by Anne Fausto-Sterling, Steinach’s â€Å"entire life’s work was premised on the unexamined idea that there must be a sharp ‘natural’ distinction between maleness and femaleness† (Fausto-Sterling, 158). Instead of observing these hormones without bias and looking to understand how they function, Steinach sets out to prove a difference. The language which he uses to define the characteristics of these hormones reflects the thought process of the times. Describing the interaction of hormones in â€Å"militaristic terms† he relates on the â€Å"battles of the antagonistic actions of sex hormones† and marks th eir â€Å"sharp antagonism† (Fausto-Sterling, 159). The language used to describe this study outlines his agenda as he uses loaded terms like antagonism instead of the more appropriate term, inhibition. This study dealing with the transplantation of ovaries and testes in guinea pigs uses the study of the abnormal or the object of study out of its natural context to understand it. The evidence and the conclusions made by Steinach illuminate his ideas as his data as his data can have many interpretations. This study, though valid in some ways to the understanding and effects of ovaries and testes essentially projects the â€Å"political story of human sex antagonism that paralleled contemporary social struggles† (Fausto-Sterling, 162). These studies and the terms used to define them create a degree of ‘fact’ which leads to further study along with living on in popular thought.

Cipero River

Methodology Where was data collected? Data was collected at Cipero River, South Trinidad The Cipreo River was chosen as the area of study for pollution. The study of pollution was ideal for the area, as it is a major area which is situated near the San Fernando region, these very rivers banks where also overflown of the year 2010. When was data collected? The field study was conducted on June 12th 2012, between the hours of 8. am. and 10. am. How was data collected? Data was obtained by the use of various instruments, such as a * Camera * Pen Stationary paper * Measuring tape * Stopwatch * String * Cups * PH meter What was done to obtain this data? * 7 points of the Cipero river were examined, at each point of the river a cup was lowered into the water, by the use of the string, to obtain water from the river, the PH meter was then used to determine whether that part of the water was polluted, by showing results from the test either being acidic or alkaline. * Data was also obtained, by determining the velocity of the water at each point of the river, which was visited. 1.Stationary paper was used to make a paper boat 2. Measuring tape was then used to measure a certain distance, this determined the departure and arrival of the boat at the given area. 3. The boat was then released and the stopwatch immediately started 4. When the paper boat passed the required distance the stopwatch was then stopped, results where then recorded. Aim * To identify the causes and consequences of pollution, at various points along Cipero River South, Trinidad. Analysis and Discussion Do you know the meaning of the word pollution?Longman Geography for CSEC gives the definition as, â€Å"†¦the unclean state of the environment resulting in physical, chemical and biological changes that can seriously affect ecological systems. † Pollution results from the improper disposal of waste, whether solid, liquid or gas, with this being said from the results which were obtained at Ciprero River it is my belief that the river is polluted. Seven points of the river were examined at the river and at each point which was visited there was pollution of various forms present.At the beginning of the river it was slightly polluted there was little improper disposal of unwanted materials such as garbage and iron present, this may have been due to individuals who pass nearby the river occasionally, and also due to motor vehicles who are constantly passing on the roads on a daily day to day basis. Despite this it was noticed that as I examined more and more points of the river, the more polluted it seemed. At point four of the river there was pollution present in the water due to improper drainage caused by industries, industrial waste was seen circulating in the water.At various parts of the water it was brown and murky black in color, it also had an offensive smell. There are three types of major pollution that can be observed at the Cipero River. Land pollution is on e of them, the Cipero River is located in an area which is close to the town San Fernando, many people on a daily bases pass through this area to go to attend their jobs, and also to reach to the town. It can be said that people often throw and dispose of their garbage improperly and due to the constant presence of individuals passing through this region, more and more garbage is accumulating near and inside the river.Water pollution is the second major form of pollution, in the form of sewage due to improper drainage. Water enters the river due to the housing developments poor drainage system and also from industries that release harmful chemicals and waste into the water, this affects the color and quality of the water. Water pollution, also poses a threat to the animal species that are present in the water, it was observed that at point one of the river fishes and alligators were seen living in this river as their habitat, when the water becomes polluted and they can’t sur vive, what will be the outcome?!Offensive odour also presents itself as pollution, improper drainage from people’s houses and industries enters the water causing it to have an unpleasant odour. The Cipero River is also located on a road which is constantly busy, sometimes at night people may also not have a choice and urinate near the river, this along with the water pollution and land pollution increases the smell of the river making it smell more fowl.Conclusion Evidently there is a problem of pollution which is present at the Cipero River, due to types of pollution such as, sewage, offensive odour, and waste water. This is mainly due to poor waste and sewage practices and poor regulation of drainage, this problem can be easily stopped if individuals are willing to make a difference. In conclusion, the matter of pollution is one that is not taken seriously in Trinidad and Tobago, all around us every day we see pollution existing, yet still nobody seems to care.Pollution is something that should be addressed more regularly because although it may seem like it’s not important, it is. Table Of Contents The Aim of the study Location of field study Methodology Presentation of data Analysis and Discussion Conclusion Bibliography Presentation of data Bibliography * The site of Cipero River South Trinidad * Paul Guiness et al. Geography for CSEC. Nelson Thornes, 2008 Name: Karishma Ramtahal School: Parvati Girls Hindu College Class: 5M1 Topic: Pollution at Cipero River South Trinidad

The Historical Milestones of Inclusive Education Free Essay Example, 5750 words

The 1970 Education Act Enacted in 1971 reversed this discriminatory practice with the proviso that all school-age children, in consideration of their rights to education, should be integrated into the mainstream school of their choice. The increasing clamor for integration, and its later modification, inclusion, were fanned by the growing political and social interests that stemmed from the 1978 Warnock Report and, consequently, the 1981 Education Act. The Warnock Committee, established in 1974 and tasked to look into the needs of children with SEN, published their report in 1978 concluding that children with SEN comprised 20% of the school population while 2% need assistance over and above what the mainstream school is able to provide (Warnock, 1978). They recommended that this 2% require special provisions in order to protect them. Furthermore, integration may not be the best solution for those children with disability and they would need to attend special schools after all. On e other sign of the Warnock Report was how it gave importance to parents choices regarding the education of their children with SEN. The 1981 Education Act thereafter followed, attempting to address the issues raised in the 1978 Warnock Report while subsequent Acts strengthened the policy. Both the Warnock Report and the 1981 Education Act changed UK s perception of children who have learning difficulties and soon after, other states and countries followed suit. The overarching goal was to move away from the traditional segregated educational system and encouraging the move towards all children s inclusion in a mainstream educational institution, regardless of their physical handicaps and other special needs. The local education authorities (LEAs) were given the responsibility to assess children with SEN and to recommend the necessary provisions. The mid-1990s didn t just see an intensification of debates over the feasibility of inclusive education and the clamor to implement th e legislation regarding it in the UK; international politics took an interest as well. We will write a custom essay sample on The Historical Milestones of Inclusive Education or any topic specifically for you Only $17.96 $11.86/pageorder now