Saturday, April 25, 2015

Free Essay on Olfaction

Olfaction is the sense that gives people and animals an ability to smell. Human olfactory receptors, i.e. the sensory cells that register smell substances, are gathered in a small organ at the top of the nose, the so-called area olfactoria. This epithelium area consists of the olfactory nerve cells, supporting and basal cells.

Olfactory neurons have cilia which receptors are located on, in order to increase the surface of the epithelium. Each olfactory nerve cell is linked to only one kind of receptor. The tissue also contains glands that produce mucus to protect the cilia and also help to capture the fragrances. Insect olfactory organs tend to be placed on sensory whip. Olfaction area is located on top of the nasal cavity ceiling, at nervus olfactorius. It is an outgrowth of the brain that receive olfactory neuronal axion and connects them to the brain's nerve cells.

The olfactory organ in humans and other higher organisms can be thought of as a complex molecule detector and as well as a form of chemoreceptor. With the sense of smell, we can discern about 10 000 350 proteins and combinations of these, of which 80% are unpleasant smells.

Wednesday, April 15, 2015

Sample Essay on Abusive Parents

"Of course, my father had used to hit me, but he did that to get me back on the right path. I do not see here any correlation with the failure of my married life" said Georges, a prominent surgeon.

The Georges’ story is not exceptional. Many people have trouble in their relationships with parents to have a major impact on their lives.

Our parent plant in us mental and emotional seeds that grow at the same time as we do. In some families these seeds are love, respect, and independence. But in others, these seeds are fear, guilt, or liability.

All parents have occasional disabilities, they are only human. Most children thrive if they receive their content of love and understanding.

Abusive parents impose trauma, abuse, critical attitude to their children and most of the time they continue to behave so even if children have become adults. Children of abusive parents feel consciously or unconsciously guilty of abuse from their parents. This leads to lack of confidence in adulthood and poor self-esteem.

Sunday, April 12, 2015

Extended Essay on Opium Wars

Lin Tse-Hou, military and scholar, wrote to Queen Victoria firmly asking her to stop opium trafficking that takes considerable proportions. In response, "the very pure and very Christian Queen Victoria" advised that England cannot abandon an important source of income.

The situation between the two powers is deteriorating rapidly: February 26, 1839 Lin Tse-Hou ordered to hang a Chinese trafficker before Cantonese representations of the British traders. Despite the hostility of a corrupted part of the Chinese elite, Lin stands firm and organizes the fight in the city and the province of Canton. He does stop 1700 Chinese drug traffickers and confiscated 70 000 opium pipes. He published an order where merchants engaged to do not carry opium and let inspect their boats. This additional paperwork before the arrival in July 1839, '39 rules' which key measures particularly irritate the Governor Elliot, representative of the English Crown in China: death penalty to offenders, 18 months granted to victims for detoxification and penalties applied to foreigners which violates the principle of extra-territoriality so dear to the British. After these multiple pressures, Elliot has no other choice to allow the delivery of 20 290 boxes of opium to the Chinese authorities. They are open and then with the help of the population, opium is thrown into the sea June 7, 1839. The prejudice of two million pounds sterling will be lively discussions at the Parliament in London the following year.

Friday, April 3, 2015

Essay Writing on Reverse Discrimination

Reverse discrimination is a principle to create inequality in order to establish equality, by allowing some preferential treatment. It is seen as a way to restore equality of opportunities compromised by two phenomena: generalization or the persistence of racist or sexist practices on one hand, and accentuation of the socio-economic inequalities on the other hand. Depending on the first or the second case, using reverse discrimination brings two very different logics: when it comes to eliminate racist or sexist practices, this requires the definition of a "target population" from inherent and indelible features, belonging to the identity of the individual (sex and race in the United States gender and foreign origin in France); on the other hand, when it comes to socio-economic inequalities, the beneficiaries are to be defined by the criterion of their socio-economic situation. There are therefore two forms of affirmative should not be confused.