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The E-plane and H-plane are reference planes for linearly polarized waveguides, antennas and other microwave devices.. In waveguide systems, as in the electric circuits, it is often desirable to be able to split the circuit power into two or more fractions.
In mathematics, "rational" is often used as a noun abbreviating "rational number". The adjective rational sometimes means that the coefficients are rational numbers. For example, a rational point is a point with rational coordinates (i.e., a point whose coordinates are rational numbers); a rational matrix is a matrix of rational numbers; a rational polynomial may be a polynomial with rational ...
The Lyman-alpha photon escape fraction varies greatly in these galaxies, although at high redshift, bright galaxies have decreasing Lyα escape fraction with redshift. [3] The Lyman-alpha escape fraction is what portion of the light emitted at the Lyman-alpha line wavelength inside the galaxy actually escapes and will be visible to distant ...
In condensed-matter physics, channelling (or channeling) is the process that constrains the path of a charged particle in a crystalline solid. [1] [2] [3]Many physical phenomena can occur when a charged particle is incident upon a solid target, e.g., elastic scattering, inelastic energy-loss processes, secondary-electron emission, electromagnetic radiation, nuclear reactions, etc.
Tracksuit Mafia – Dubbed the Tracksuit Draculas and the Tracksuit Bros., this is the tracksuit-wearing gang in Fraction's Hawkeye series who Barton continually runs into. They are responsible for the death of Grills.
Al-Ca composite conductor was invented by Russell and Anderson at Ames Laboratory of the U.S. Department of Energy with the goal of developing the next generation power transmission cables. [7] Al/Ca composite is produced by powder metallurgy and severe deformation processing (extrusion, swaging, wire drawing). This process would be roughly two ...
The International Confederation of Free Trade Unions has claimed that child labour was prospering in the diamond industry in Western India, where the majority of the world's diamonds are cut and polished while workers are often paid only a fraction of 1% of the value of the stones they cut in 1997.