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Aluminium oxynitride (marketed under the name ALON by Surmet Corporation [3]) is a transparent ceramic composed of aluminium, oxygen and nitrogen. Aluminium oxynitride is optically transparent (≥80% for 2 mm thickness) in the near-ultraviolet , visible, and mid-wave- infrared regions of the electromagnetic spectrum.
Its rhizosphere is denser in bacteria than that of Thlaspi caerulescens, but T. caerulescens has relatively more metal-resistant bacteria. [ 31 ] Cs-137 activity was much smaller in leaves of larch and sycamore maple than of spruce : spruce > larch > sycamore maple.
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A metal detector is an instrument that detects the nearby presence of metal. Metal detectors are useful for finding metal objects on the surface, underground, and under water. A metal detector consists of a control box, an adjustable shaft [dubious – discuss], and a variable-shaped pickup coil. When the coil nears metal, the control box ...
The albedo of several types of roofs (lower values means higher temperatures). Reflective surfaces, or ground-based albedo modification (GBAM), is a solar radiation management method of enhancing Earth's albedo (the ability to reflect the visible, infrared, and ultraviolet wavelengths of the Sun, reducing heat transfer to the surface).
China has launched a new amphibious assault ship, named the Sichuan, which is capable of launching fighter jets and is designed to compete with U.S. military strength in the seas.
Thermal conductivities have been measured with longitudinal heat flow methods where the experimental arrangement is so designed to accommodate heat flow in only the axial direction, temperatures are constant, and radial heat loss is prevented or minimized.
Southern Miss and Marshall coach Charles Huff, barring a last-minute change, are expected to finalize a deal Sunday to make him the new head coach, sources tell @YahooSports. Marshall, which has ...