Consult more than 15789 documents with no limitation. Our subscription options

Science & technology

Filter by:

Filter by:
 
See all documents

1238 results

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...

30 Nov 2009
pdf

Aging and malnutrition

Thesis - 7 pages - Medical studies

To enable the greatest number of healthy aging and maintain good quality of life, it is important to emphasize the role of nutrition in the prevention of aging. Aging Population: The number of elderly is steadily increasing for several decades. According to the INSEE predictions for 2008, there...

26 Nov 2009
pdf

Cholesterol: Properties and functions

Thesis - 8 pages - Medical studies

Lipids are a family of molecules differing greatly from each other. Among these are the triglycerides (energy source), the phospholipids that constitute cell membranes, and cholesterol. Cholesterol is an essential for the proper functioning of the organization; however fuel consumption too...

26 Nov 2009
pdf

Creatine functions and beliefs

Thesis - 13 pages - Medical studies

Creatine, has sunk a lot of ink, but has not come across serious messages or unbiased by personal beliefs on the subject. We understand why people make such a fuss over this substance when you see what is said and what was said in the media, our institutions and by athletes, for nearly 6 years....

26 Nov 2009
pdf

Good eating habit to adequate healthy living

Thesis - 9 pages - Medical studies

Having good eating habits and a healthy body is not just about consuming the recommended five fruits and vegetables daily but also a new category of foods claiming to have properties on the booster organization, see medicinal. Although there is no exact definition, the term nutraceutical is used...

26 Nov 2009
pdf

Casein and protein

Thesis - 12 pages - Medical studies

In the last twenty years the only protein supplement containing milk protein that was on the market was the calcium caseinate. We did not have much choice as is the case now. Nowadays, with the growing popularity of supplements made from whey, caseinate are old and no longer fashionable. Indeed,...

24 Nov 2009
pdf

The power of nutrition in child and adolescent

Thesis - 9 pages - Biology

Childhood and adolescence are critical stages in the life of an individual, and feeding them is important. As for adults, nutrient intakes for children should cover the energy needs, but they must also ensure growth. The quantitative and qualitative aspect of their food is taken into account....

24 Nov 2009
ppt

Assembler: An overview

Presentation - 12 pages - Computer science

High Level language 1. Formulating program for certain application areas 2. Hardware independent Assembler languages 1. Machine oriented language 2. Programs orient on special hardware properties 3. More comfortable than machine code(e.g. by using symbolic notations) Instructions to assembler -...

24 Nov 2009
doc

Aging well: Theoretical perspectives on gerontology

Thesis - 3 pages - Medical studies

Senescence is an evolutionary process whereby an organism is genetically built to remain healthiest until it has achieved its reproductive age, and to subsequently begin to slowly and gradually die afterwards. Maintaining the body to sufficiently ensure reproduction, the deterioration in health...

24 Nov 2009
ppt

An overview of programming languages

Presentation - 15 pages - Computer science

A language used to instruct or command a computer to perform a specific task is called as programming language. The set of sub operations during the execution of an instruction is called instruction cycle. To design and develop a software, complete understanding is required between the...

18 Nov 2009
ppt

Innovative train technology: Maglev super speed system

Presentation - 25 pages - Physics

The super speed Maglev system Trans-rapid is an innovative track-bound transportation system for passengers and high-value cargo traffic at speeds between 300 to 500 km/hour. It is the first fundamental innovation in railroad technology since the construction of the first railroad. So as you can...

13 Nov 2009
doc

Aristotle's four causes

Thesis - 3 pages - Physics

In Physics, Aristotle discusses the four causes, especially the final cause. The original school of thought says things in nature happen to form the way they are by chance and that they happen to be purposeful, but did not form for a purpose. Aristotle attempts to reject this original notion...

01 Nov 2009
doc

A study on immunology

Thesis - 19 pages - Biology

Immunology is a subject, which deals with immune system and immune reactions in our body. Immune system works by the principle of learning process. When a pathogen attacks for the first time, it leads to infection, but when it attacks for the second then our body's immune system recognizes and...

28 Oct 2009
doc

A study on cytoskeleton

Thesis - 16 pages - Biology

The skeleton of the vertebrate is a familiar organ system consisting of hardened elements supporting the soft tissues of the body and play a key role in mediating bodily movements. Eukaryotic cells also posses a “skeletal system”, which is of proteinecous network and composed of three...

28 Oct 2009
doc

A study on insecticide treatment

Thesis - 20 pages - Biology

Mosquitoes are among the best-known groups of insects, because of their importance to man as pests and vectors of some of the most distressing human diseases. They are the most important insect vectors of human diseases and the most common of blood sucking arthropods. They feed on amphibians,...

28 Oct 2009
doc

A study on biosensors

Thesis - 26 pages - Biology

A Biosensor may be defined as “a compact analytical device incorporating a biological or biologically-derived sensing element either integrated within or intimately associated with a physico-chemical transducer. The usual aim of a biosensor is to produce either discrete or continuous digital...

28 Oct 2009
doc

Extraction of amylase from bacillus subtillis

Thesis - 17 pages - Biology

Microbial cells produce a variety of enzymes. These enzymes are the biological catalysts for the biochemical reactions, leading to microbial growth and respiration, as well as to produce fermentation products. Enzymes are used for a variety of purposes. They are employed in three major fields....

28 Oct 2009
doc

Selection of salinity plant in some of the pulse crops

Dissertation - 117 pages - Biology

In many densely populated countries the average size of farm holding is becoming small. Further in most of the developing countries agriculture often encounters various biotic and abiotic stress namely diseases, pests, drought, nutritional disorders, salinity, temperature extremes, and...

28 Oct 2009
doc

Analysis of the experiments conducted in the study of micro biology

Thesis - 20 pages - Biology

What is microbiology? Why would any student enroll in microbiology? Now that you were told to take microbiology or now that you selected microbiology; it is important that you know what to expect. Microbiology is the study of science of (-logy) small (micro) life (bios). Biology was first used in...

28 Oct 2009
doc

A study on oxygen binding proteins

Thesis - 21 pages - Biology

Myoglobin and hemoglobin may be the most-studied and best-understood proteins. They were the first protein for which three-dimensional structures were determined, and our current understanding of myoglobin and hemoglobin is garnered from the work of thousands of biochemists over several decades....