structural+details
51Multipole radiation — is a theoretical framework for the description of electromagnetic or gravitational radiation from time dependent distributions of distant sources. These tools are applied to physical phenomena which occur at a variety of length scales from… …
52Ames Research Center — Ames Research Center …
53List of tallest buildings and structures in the world — While determining the world s tallest structure has generally been straightforward, the definition of the world s tallest building or the world s tallest tower is less clear. The disputes generally centre on what should be counted as a building… …
54Serif — For other uses, see Serif (disambiguation). Sans serif font Serif font …
55Tytonidae — Taxobox name = Barn owls image width = 270px image caption = Masked owl, Tyto novaehollandiae regnum = Animalia phylum = Chordata classis = Aves ordo = Strigiformes familia = Tytonidae familia authority = Ridgway, 1914 subdivision ranks = Genera… …
56Death ray — For the science fiction weapon see Ray gun; for other meanings, see Deathray (disambiguation). The death ray or death beam was a theoretical particle beam or electromagnetic weapon of the 1920s through the 1930s that was claimed to have been… …
57Sauromys — Taxobox name = South African Flat headed Bat regnum = Animalia phylum = Chordata classis = Mammalia ordo = Chiroptera familia = Molossidae genus = Sauromys The genus Sauromys contains a single species, the South African Flat headed Bat S.… …
58Trumpeter Swan — Conservation status Least Concern ( …
59Principal-agent problem — In political science and economics, the principal agent problem or agency dilemma treats the difficulties that arise under conditions of incomplete and asymmetric information when a principal hires an agent. Various mechanisms may be used to try… …
60Springing — as a nautical term refers to global vertical resonant hull girder vibration due to oscillating wave loads along the hull of the ship.The hydrodynamic theory of springing is not yet fully understood due to the complex description of the surface… …
