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24 Feb 2010
doc

Finding if competition exists among the same or different species, and measuring it

Thesis - 3 pages - Biology

Plant competition is something that is very important to study. Like any other organism, plants must consume resources to survive. With limited resources, those that are most competitive generally receive the most resources, allowing them to survive. This lab investigates just that. Using 14...

24 Feb 2010
doc

Chemical communication lab

Thesis - 3 pages - Physics

Table 1 shows each chemical with their respective ?l, density, molecular weight, and Q values. The ?l is the rate of droplet length change, and the Q value is the emission rate, in molecules per cubic centimeter per second. The densities and molecular weights were given in the lab book (DeLissio,...

24 Feb 2010
doc

Determining the heating value of a fuel

Thesis - 6 pages - Physics

We carried out this experiment in order to determine the heating value of Diesel fuel. We used a bomb calorimeter as the main apparatus along with a precision scale and a capsule filled with Diesel fuel. We performed the experiment under a pressure of 25 atmospheres. We took measures to compare...

24 Feb 2010
doc

Bench top cooling tower

Thesis - 8 pages - Physics

The cooling tower experiment was carried out using a Bench Top Cooling tower with an orifice at the top. In this case a wet cooling tower, where the coolant comes in to direct contact with atmospheric air and undergo energy and mass transfer was taken in to consideration. The best possible values...

24 Feb 2010
doc

Heat convection of rectangular and cylindrical fin bases

Thesis - 8 pages - Physics

The convective heat transfer lab was conducted in order to observe and analyze the heat transfer rates and various other criteria of two different geometries of heat sinks. First a rectangular fin heat sink and then a cylindrical pin fin heat sink were subject to a flow of air in a wind tunnel....

24 Feb 2010
doc

Measurement of fluid flow characteristics through ducts

Thesis - 11 pages - Physics

This experiment which was conducted in order to closely examine fluid flow characteristics was carried out in three stages. The apparatus that were under investigation in order were, Obstruction Meters, a Rotameter and a Circular Duct. The basic underlying principle for this experiment was the...

24 Feb 2010
doc

Temperature measurement methods using thermocouples, a thermistor and a hot plate

Thesis - 10 pages - Physics

This experiment was conducted in order to analyze temperature measurement through close observation of a K-Type and a T-Type thermocouple, a Thermistor and a hot plate. Each instrument was calibrated with respect to boiling water and Ice water in order to obtain results required. Bias Errors...

24 Feb 2010
doc

Using ethics to solve dilemmas in the world of engineering

Thesis - 3 pages - Physics

This report explores the importance of engineering ethics to arrive at reasonable conclusions to a dilemma between two vendors. This is done so by exploring answers to the three questions of whether or not the engineer of ACME should confront the other non engineering employee from ACME,...

23 Feb 2010
doc

Biodegradability of starch

Thesis - 3 pages - Physics

This experiment looked at the biodegradability of starch based packing peanuts in an environment of soil, in order to test its potential use in compost. This experiment determined the speed of the decomposition of our subject by measuring the changes in mass over a period of time. Four starch...

22 Feb 2010
pdf

Proteins in the American dietetic association on vegetarianism

Thesis - 11 pages - Biology

Official position of the American Dietetic Association on vegetarianism (1993): "soy protein proved nutritionally equivalent in quality to animal protein; therefore, they can serve as the sole source of intake protein if desired. Proteins are large molecules consisting of smaller units called...

22 Feb 2010
ppt

Acute glomerulonephritis: (Acute nephritic syndrome)

Presentation - 25 pages - Medical studies

CCF & Acute Pul Edema - Dyspnea, restlessness, may be hypotensive due to heart failure & shock. Hypertensive encephalopathy-drowsiness, convulsion, blurring of vision, headache. Nephrotic Syndrome-Mixed picture of NS+ AGN. Oligouria and hypertension persists for 2 weeks. Gross hematuria may...

22 Jan 2010
doc

Sexual differentiation revisited: Contributions of gene expression to a hormonal process

Thesis - 7 pages - Medical studies

The central dogma of sexual differentiation states that only the secretion of gonadal hormones causes all somatic sex differences that arise in tissues and organs. Nonetheless some traits in mice and bird models have been shown to differentiate independently of the animal's gonadal sex. Studies...

05 Jan 2010
doc

All about epilepsy

Thesis - 4 pages - Medical studies

Even today, the subject of epilepsy is one we tread around uncomfortably. For too many years, epilepsy evoked grotesque images of a person losing consciousness, seemingly unaware of what's going on. His or her body is thrashing and jerking around, convulsing in uncontrollable seizures, while...

28 Dec 2009
doc

A study on abnormal attraction

Thesis - 5 pages - Medical studies

Pedophilia is a term that is loosely used by many people and is continuously confused with other disorders or crimes. A pedophile is a person, who is usually a man, whose sexual interest in prepubescent children exceeds his sexual interest in physically mature adults. Pedophiles are constantly...

27 Dec 2009
pdf

Allergies: Types and effects on our health

Thesis - 6 pages - Medical studies

According to the World Health Organization, allergies are the sixth largest global disease. Respiratory allergies are most common with 10 to 20% of the French population suffering from allergic rhinitis and 2.5 million people with asthma. Skin allergy may cause atopic eczema or atopic dermatitis,...

27 Dec 2009
pdf

Sufferings of marine animals

Thesis - 10 pages - Biology

Despite appearances that lead us to believe, the world of aquatic animals is extremely complex. Fish, like humans or other terrestrial animals, see, feel, suffer, communicate. Most fish produce sounds (unfortunately only audible through a hydrophone) when touched, when due, when continuing. Their...

27 Dec 2009
pdf

How to produce billion eggs? Exploitation of laying hens

Thesis - 13 pages - Biology

A life of frustration, pain and stress. That is what sums up the life of a battery hen and to this suffering and many who are the corollary. This is corroborated by evidence from numerous scientific studies and behavior. Originally the term "battery farming" was used for hens, distributed in...

26 Dec 2009
pdf

Practical guide for vegans during pregnancy and children

Thesis - 8 pages - Medical studies

A pregnant woman should receive a more elaborate supply to the fetus grows and changes in her body. A series of studies at "The Farm", a vegan community in the USA, shows that vegans can get pregnant very normal and that infants, toddlers and children can follow a vegan diet safely. It is...

01 Dec 2009
pdf

Vegetarian and vegan: Living without meat

Thesis - 24 pages - Medical studies

Being vegetarian or vegan is nothing extraordinary, what is difficult is to take the step to have the energy, strength of character to stand out from the current majority and fulfill the daily difficulties associated with their choice. The difficulties are not, contrary to what many may think of...

01 Dec 2009
pdf

Official position of the American Association of diet and dietitian of Canada on the vegetarian nutrition

Thesis - 22 pages - Medical studies

The view of the ADF on the health benefits of vegetarianism for human health is also not new. The Association states that: "This position was adopted by the" House of Delegates (“House of Delegates" is the deliberative body of the ADF, composed of representatives of various fields of...

01 Dec 2009
pdf

Hypertension: The silent killer

Thesis - 8 pages - Medical studies

In the U.S., according to the National Health and Nutrition Examination Survey (NHNES III); at least 30% of patients with hypertension are not aware of their condition, and only 31% of patients treated achieve target blood pressure below 140/90 desired mmHg.3 In Indonesia, with level of awareness...

01 Dec 2009
pdf

Essentials of vitamin B12

Thesis - 11 pages - Medical studies

The term vitamin B12 includes a group of related compounds called "cobalamins", including "hydroxocobalamin," adenosylcobalamin, "methylcobalamin" and "cyanocobalamin". This vitamin is used to criticize veganism because it is thought, generally, but inaccurately, that products of animal origin...

30 Nov 2009
pdf

Nobel economics and information asymmetries health

Thesis - 9 pages - Medical studies

Americans Akerloff George A, A Michael Spence and Joseph E Stiglitz jointly received the Nobel Prize in economics October 11 last. The Royal Swedish Academy wanted to reward work "on markets with asymmetric information", which allow to consider how some agents have more information than others...

30 Nov 2009
pdf

The glucose and sugar essential for energy

Thesis - 8 pages - Biology

The foods we eat provide us with energy and nutrients we need. Sugar, or glucose, is the main nutrient that feeds the body cells. The way energy is metabolized by the body is subject to variations over time and depending on the individual. The dietary intake was in fact never constant from one...

30 Nov 2009
pdf

The function of sleep and its effects on health deprivation

Thesis - 13 pages - Medical studies

A human being spends on average 28 years of his life sleeping. The role of sleep remains obscure but the consequences of its deprivation on the health is of growing interest. It appears that sleep deprivation is associated with certain conditions related to food (obesity and diabetes) by altering...

30 Nov 2009
pdf

Hospital rankings online in the US: What methodologies?

Thesis - 8 pages - Medical studies

In France, we know the rankings are published regularly by the weekly Le Point (rankings of hospitals, clinics, maternity clinics). To date, the online rankings are virtually nonexistent in France. In the U.S. however, in a context where health is more in tune with market forces and consumerism...

30 Nov 2009
pdf

Medical errors in the United States: Who pays?

Thesis - 9 pages - Medical studies

The end of the year 2002 was marked by a wind of revolt among French doctors. At the root of their dissatisfaction, a lack of manpower made it even more difficult by the holiday season approaches the one hand and the expiration of their contracts of insurance at December 31 on the other. The law...

30 Nov 2009
pdf

Guide to protein supplements: Whey protein

Thesis - 11 pages - Medical studies

It is difficult to navigate through the many preparations of protein in whey powder available in stores or online. Jargon labels often incomprehensible to most consumers are puzzling and do not help. This document will guide you through your choices and make you an informed consumer. Milk...

30 Nov 2009
pdf

How your diet can boost your immune system

Thesis - 10 pages - Medical studies

Generally the immune and lymphatic systems are very efficient and defend the body against invasion of harmful substances. Although it is difficult to improve an immune or lymphatic system functioning normally it is possible to increase during periods of illness or fatigue. Change your diet, and...

30 Nov 2009
pdf

Decision algorithms and measuring instruments

Thesis - 14 pages - Mathematics

The medical repositories often take the form of algorithms that assist the medical decision. Gradually worked out a true algorithmic approach, one of the most spectacular examples is in psychiatry. Since the 1950s, the American Psychiatric Association has indeed undertaken the task of creating an...