2nd World Country
Not really a thing any more.
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Operating System (OS)
An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. It acts as an intermediary between users, applications, and hardware, ensuring efficient and secure operation of computing devices. Operating systems are fundamental to modern computing, from personal computers and servers to smartphones and embedded
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Journal of Applied Crystallography
The Journal of Applied Crystallography (JAC) is a peer-reviewed scientific journal dedicated to the practical and methodological dimensions of crystallography. Published by the International Union of Crystallography (IUCr), it focuses on experimental techniques, instrumentation, computational methods, and analytical tools used to determine and interpret the atomic and molecular structure of crystalline materials. Founded in 1968,
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Button Cell
A button cell (also called a coin cell) is a small, round, flat electrochemical battery commonly used to power compact electronic devices. Its characteristic disk-like shape allows it to fit into miniature circuits where space and weight constraints are critical. Despite its size, a button cell can provide stable voltage output for extended periods, making
Radiocarbon Dating
Radiocarbon dating, also known as carbon-14 dating, is a method for determining the age of organic materials by measuring the decay of the radioactive isotope carbon-14 (^14C). Developed in the late 1940s by Willard Libby, this technique revolutionized archaeology, geology, and paleontology by allowing precise dating of previously undatable organic specimens up to about 50,000
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Garvan–Olin Medal
The Francis P. Garvan–John M. Olin Medal is an annual award that recognizes distinguished scientific accomplishment, leadership and service to chemistry by women chemists. The Award is offered by the American Chemical Society (ACS), and consists of a cash prize (US$5,000) and a medal. The medal was designed by Margaret Christian Grigor.
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Lockheed Martin
Lockheed Martin is the world’s largest defense contractor and a global leader in aerospace, security, and advanced technology. Headquartered in Bethesda, Maryland, it is the primary provider of cutting-edge military hardware for the United States and its allies. As of 2026, the company is at the forefront of the “21st Century Security” initiative, which focuses
Kuraray America Ethylene Release
The Kuraray America Ethylene Release refers to an industrial chemical incident involving the unintended release of ethylene gas at a facility operated by Kuraray America, Inc., a subsidiary of Kuraray Co., Ltd.. The company operates chemical manufacturing facilities in the United States, including a major production site in La Porte, within the Houston metropolitan petrochemical
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User
A user is a person who uses a product or service. The term “user” can refer to anyone who uses a computer, software, website, or other type of technology for any purpose. Users can range from casual users who only occasionally use a product or service, to more frequent or advanced users who have a
Allosteric Regulation
Allosteric regulation is a fundamental mechanism in biochemistry where a molecule binds to a protein at a site other than the active site, causing a conformational change that affects the protein’s activity. The term “allosteric” comes from the Greek words allos (other) and steros (site or space), emphasizing that the regulatory molecule binds to a
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