shown in fig
31Matte Displays — This article describes the effect of reflections from display screens, their ergonomic effects and ways to characterize and control such reflections.From CRTs to LCDs ISO 9241 7:1998 [ISO9241 7 Ergonomic Requirements for Office Work with Visual… …
32Current-to-voltage converter — In electronics, a transimpedance amplifier is an amplifier that converts current to voltage. Its input ideally has zero impedance, and the input signal is a current. Its output may have low impedance, or in high frequency applications, may be… …
33Organic solar cell — An organic photovoltaic cell (OPVC) is a photovoltaic cell that uses organic electronics a branch of electronics that deals with conductive organic polymers or small organic molecules[1] for light absorption and charge transport. The plastic… …
34Close-packing of spheres — hcp and fcc close packing of spheres In geometry, close packing of spheres is a dense arrangement of equal spheres in an infinite, regular arrangement (or lattice). Carl Friedrich Gauss proved that the highest average density – that is, the… …
35Novobiocin — Systematic (IUPAC) name 4 Hydroxy 3 [4 hydroxy 3 (3 methylbut 2 enyl)benzamido] 8 methylcoumarin 7 yl 3 O carbamoyl 5,5 di C methyl α l lyxofuranoside Clinical data …
36Darwin's finches — Large Ground Finch, Medium Ground Finch Small Tree Finch, Warbler Finch Scientific classification Kingdom …
37Hysteresis — Not to be confused with Hysteria. Fig. 1. Electric displacement field D of a ferroelectric material as the electric field E is first decreased, then increased. The curves form a hysteresis loop. Hysteresis is the dependence of a system not… …
38X-ray crystal truncation rod — scattering is a powerful method in surface science, based on analysis of X ray diffraction patterns from a crystalline surface. For an infinite crystal, the diffracted pattern is concentrated in delta function like Bragg peaks. Presence of… …
39Hydrogen damage — is the generic name given to a large number of metal degradation processes due to interaction with hydrogen.Hydrogen is present practically everywhere, in the atmosphere, several kilometres above the earth and inside the earth. Engineering… …
40Pore forming toxins — (PFTs) are protein toxins, typically, (but not exclusively) produced by bacteria, such as C.perfringens and S.aureus . They are frequently cytotoxic (i.e., they kill cells) as they create unregulated pores in the membrane of targeted cells.Types… …
