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Developed to meet the increasing demands of scholarly research, Academic Search Ultimate offers students an unprecedented collection of peer-reviewed, full-text journals, including many…
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Academic Search Ultimate — Product
Developed to meet the increasing demands of scholarly research, Academic Search Ultimate offers students an unprecedented collection of peer-reviewed, full-text journals, including many…
Showing 1121 to 1130 of 69981 results.
Debye theory of solids — Research Starter
The Debye theory of solids is a fundamental concept in solid-state physics that provides a model for understanding the thermal properties of monoatomic solids. Developed by physicist Peter Debye in…
Cyclotrons — Research Starter
Cyclotrons are particle accelerators that propel charged particles along a spiral path, enabling them to achieve high velocities and energies. Invented in 1932 by physicist Ernest Orlando Lawrence,…
Cyclic compounds — Research Starter
Cyclic compounds, characterized by their ring structures, are a significant category of organic molecules primarily composed of carbon atoms. Carbon's unique ability to form numerous bonds allows for…
CT and pet scanners — Research Starter
CT (Computed Tomography) and PET (Positron Emission Tomography) scanners are advanced imaging technologies widely used in modern medicine to diagnose various health conditions. CT scanners utilize…
Crystal symmetries — Research Starter
Crystal symmetries refer to the geometrical rules that govern the shapes of crystals, which are fundamentally determined by their atomic structures. Each crystal has a repeating arrangement of atoms…
Covalent solids — Research Starter
Covalent solids are a category of materials characterized by a strong bonding network formed through the sharing of electron pairs between atoms. This bond structure results in several distinctive…
Couplings and resonances In planetary orbits — Research Starter
Couplings and resonances in planetary orbits are fundamental concepts in celestial mechanics, primarily driven by gravitational interactions between celestial bodies. When the orbital periods of two…
Cosmic-ray astronomy — Research Starter
Cosmic-ray astronomy is the study of high-energy particles originating from outer space, known as cosmic rays, which consist primarily of protons and other atomic nuclei. These particles provide…
Cosmic strings — Research Starter
Cosmic strings are theoretical one-dimensional objects that may have formed shortly after the Big Bang, potentially playing a significant role in the structure of the universe as we know it. These…
Cosmic rays: composition and detection — Research Starter
Cosmic rays are high-energy charged particles originating from outside the solar system, primarily composed of protons (about 87%), helium nuclei (around 12%), and a small percentage of heavier…