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CHEMISTRY
Atoms, Molecules and Elements
Atoms, Molecules and Elements
Introduction
Dmitri Ivanovich Mendeleev (1834-1907) was a Russian chemist, a versatile scholar and teacher. Dmitri Mendeleev left more than 500 publications, including the classic "Principles of Chemistry" (parts 1-2, 1869-71, 13 ed., 1947) - the first systematic presentation of inorganic chemistry. Author of ...
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OMEGA-3 FATTY ACIDS
Omega-3 Fatty Acids in Neurodegenerative Conditions
Omega-3 Fatty Acids in Neurodegenerative Conditions
Introduction
The essential dietary role of specific polyunsaturated fatty acids (PUFA) was first recognized in the early decades of the 20th century. These PUFA were isolated and identified as linoleic acid (LA) and a-linolenic acid (ALA), and they were ...
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ANSWER & QUESTION
Answer & Question
Answer & Question
Question 1
This answer will present a relatively simple and quantitative description of the spin-orbit interaction for an electron bound to an atom, up to first order in perturbation theory, using some semiclassical electrodynamics and non-relativistic quantum mechanics. This gives results that agree reasonably well ...
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Chemicals in the Environment
Introduction
Industries have played a very significant role in the development of the human being, but like all other tools which humans used to achieve success. Industrialization too has affected the human beings in many forms. Where industries tend to play a crucial role in the development of ...
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SILENT SPRING
Silent Spring
Silent Spring
“Silent Spring” is a book by Rachel Carson published in 1962 that warned of the harmful effects of pesticides on the environment and blamed the chemical industry of the increasing pollution. Many scientists called it a fantasy, but for many people, this is the first informative ...
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Reactive chemical explosion
Reactive chemical explosion
Introduction
This paper will be discussing the case of T2 Laboratories, Inc. where an explosion was occurred on December 19, 2007. We will be discussing the case that is present then will analyze the chemical process by which the explosion occurs. Mainly the exothermic process is being ...
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CHEMISTRY
Chemistry
Chemistry
Difference between a Mixture and a Compound
Compound and mixture both are chemically made up of few elements. According to chemists both of them are quiet different form each other. According to a mix concept of chemistry as well as of physics the mixture can be a solid, liquid or gas. ...
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3-CHLOROTHIOPHENE
Computer Structures and Graphics
Computer Structures and Graphics
Introduction
Most of the Universe consists of matter and energy. Energy is the capacity to do work. Matter has mass and occupies space. All matter is composed of basic elements that cannot be broken down to substances with different chemical or physical ...
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UP TOWN OIL FACTORY
Up Town Oil Factory Process
Up Town Oil Factory Process
Introduction
Biodiesel is an alternative fuel for diesel engines that is gaining attention in the United States after reaching a considerable level of success in Europe. Its primary advantages are that it is one of the most renewable fuels currently ...
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POLYMERS
Outline Criteria for the Selection of Polymers as Dental or Biomaterial
Outline Criteria for the Selection of Polymers as Dental or Biomaterial
What does the literature review tell us about the potential polymers especially "PMMA" employed in clinical dentistry application
PMMA is characterized by crystal clear transparency, unexcelled weatherability, and a useful ...