Science
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Phil Plait
Philip Cary Plait aka "The Bad Astronomer"
Philip Plait, an American astronomer, skeptic, and popular science blogger, is known for his work with the Hubble Space Telescope and public outreach advocacy for NASA missions. Growing up, Plait's interest in astronomy was sparked when his father brought home a telesco...
Organizational ecology
Organizational Ecology: Population Studies in Organizational Dynamics
Organizational ecology is a field within organizational studies that examines the factors influencing the emergence, growth, and demise of organizations. It draws insights from biology, economics, and sociology to understand the environmental ...
Nikolay Drozdov
Biography and Scientific Contributions
Nikolay Drozdov, born in 1937, is a renowned Russian scientist, professor, and TV personality known for his contributions to animal conservation and ecology. He graduated from Moscow State University with degrees in biology and geography and earned his doctorate in biologic...
Council of Science Editors
Council of Science Editors (CSE):
The Council of Science Editors (CSE), formerly known as the Council of Biology Editors, is a nonprofit organization dedicated to supporting editorial practices in scientific writing. Established in 1957, it changed its name in 2000 to reflect its expanded scope beyond biology. T...
Jim Al-Khalili
Academic and Scientific Career
Jameel "Jim" Al-Khalili is an Iraqi-British theoretical physicist and prominent science popularizer. As a professor at the University of Surrey, he holds a chair in public engagement in science. He has made significant contributions to the understanding of exotic atomic nuclei and has received nu...
Relationship between mathematics and physics
Relationship Between Mathematics and Physics
Mathematics and physics have a profound and mutually beneficial relationship. Mathematics provides the tools and language to express and analyze physical phenomena, while physics poses questions and challenges that stimulate mathematical advancements.
H...
Computational mathematics
Summary of Computational Mathematics
Computational mathematics explores the interplay between mathematics and computer calculations, enhancing scientific and engineering computations. It encompasses algorithm design, computational complexity, numerical methods, and computer algebra.
Beyond its practical applications, co...
Van de Graaff generator
Van de Graaff Generator: Technical Summary
Principle of Operation
The Van de Graaff generator is an electrostatic machine that utilizes a moving belt to generate high voltage. The operation involves the following steps:
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Triboelectric Effect: The belt, made of an insulating material, a...
Quantum Turing machine
Quantum Turing Machine (QTM)
A Quantum Turing Machine (QTM) is a theoretical model representing the computational capabilities of a quantum computer. It provides a simple framework to describe all possible quantum algorithms.
Comparison with Classical Turing Machines
A QTM extends the classical Turing Machine (...
Alchemy in the medieval Islamic world
Alchemy in the Medieval Islamic World
In the medieval Islamic world, alchemy, the early form of practical chemistry, flourished. The term "alchemy" derives from the Arabic word "kīmiyāʾ," possibly originating from the ancient Egyptian word for black.
Contributions of Islamic Alchemists
Outline of physics
Physics: Study of Matter and Interactions
Physics is a natural science that investigates the properties and behavior of matter, energy, and their interactions through space and time. It encompasses a wide range of phenomena, from the fundamental constituents of matter to the vastness of the universe.
Earth science
Earth Science: A Comprehensive Overview
Definition and Scope:
Earth science, also known as geoscience, encompasses all scientific fields that study the planet Earth. It examines the physical, chemical, and biological aspects of the Earth's four spheres: the biosphere, hydrosphere/cryosphere, atmosphere,...