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Technology and its Impact on Our Lives Today
We are all aware of the profound impact technology has had on our lives and society in the last two decades. It has transformed the way we work, interact and live, with the growth and rapid development of the internet and its communication applications......
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Flying shears
There are many benefits to owning a pet. They give us the companionship we need and keep us from feeling lonely when we’re home alone. They’re also a great source of comfort and companionship for elderly people and other people who may feel isolated or lonely. Pets also provide entertainment and......
fan
Democracy in America
The concept of democracy was first introduced in ancient Greece as a system of government allowing citizens to make decisions directly through a fully participatory decision-making process. Today, it has been adopted by many countries in different forms and varieties. Democra......
potassium salt
Potassium Salt
Potassium salt is one of the most important minerals for the human body, found in virtually every type of food. It’s required for a healthy diet, and provides a variety of essential functions within our bodies. However, the amount of potassium salt in one’s diet needs to be well-......
binder bitumen
Bitumen and asphalt are terms used interchangeably. Asphalt is a generic name for both petroleum-derived bitumen and natural bitumen, which are organic liquids that are highly viscous, virtually insoluble in water and highly resistant to oxidation. The asphalt obtained from refining crude oil is a......
Lewis acid catalysis
Louis Catalysis in Organic Chemistry
Organic Chemistry has long been fundamental in understanding the complex reactions involved in organic systems. In many processes, the reactants come together because of the presence of a catalyst. A catalyst is a substance, typically a metal, that accelerates......
Extraction and separation of rare earth elements
Rare earth element extraction and separation group
Rare earth element extraction and separation group is a process by which rare earth elements (REEs) are removed from ore,usually through ion exchange and solvent extraction techniques. REEs are a group of 17 chemical elements found in the earths ......
High temperature superconductor bulk structure
High-temperature superconducting block materials (HTSB) have been widely used in a variety of applications and devices in the past several decades. Because of their superior electrical and thermal properties, HTSB materials are ideal for high-performance electronic devices and equipment. The micro......
Sulfur salt minerals
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Sulfate Minerals
Sulfate minerals are those minerals containing an anion consisting of two oxygens and a sulfur atom, SO4-2. Important sulfate minerals include anhydrite (calcium sulfate), alunite (potassium aluminum sulfate), barite (barium sulfate), anglesite (lead sulfate), celestite (stro......
bimetallic enzyme
The use of metal enzymes has grown in popularity over the last few decades. Metal enzymes, or metalloenzymes, are enzymes that contain a metal ion as an integral part of their active site. These enzymes play an important role in many biologic systems, and are used in a variety of industrial proces......
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