نتایج جستجو برای: glass cover
تعداد نتایج: 180967 فیلتر نتایج به سال:
In this study, an experimental investigation was performed to determine the effect of varying thermoelectric (TEC) cooling power on solar still using different cover materials. Three types materials, glass, polycarbonate (PC), and acrylic (PMMA), were studied for TEC cooled still. varied from 12 W 36 by changing applied current 2 A 4 A. The study conducted at Universiti Malaya, Kuala Lumpur, Ma...
Cultural factors in Libya (and other Muslim countries) require female privacy to be maintained. Outside the home, females must wear clothing that reveals only face and hands. When inside home located near windows, a similar degree of cover or window treatment is required. This reduces exposure natural daylight, with resultant reduction health benefits daylight. We are therefore investigating wh...
We numerically investigate mid-infrared supercontinuum (SC) generation in dispersion-engineered, air-clad, Ge(11.5)As(24)Se(64.5) chalcogenide-glass channel waveguides employing two different materials, Ge(11.5)As(24)Se(64.5) or MgF(2) glass for their lower cladding. We study the effect of waveguide parameters on the bandwidth of the SC at the output of 1-cm-long waveguide. Our results show tha...
Corrosion study of conventional reinforcement in concrete has been accorded wider importance the last few decades based on losses occurring monitoring structures. It is well known that presence chloride ions one most significant factors contributing to corrosion reinforcing steel. Practically, it observed marine environment, activating substances such as chlorides penetrate steel can counteract...
Thermal conductivity data acquired previously for the establishment of Standard Reference Material (SRM) 1450, Fibrous Glass Board, as well as subsequent renewals 1450a, 1450b, 1450c, and 1450d, are re-analyzed collectively and as individual data sets. Additional data sets for proto-1450 material lots are also included in the analysis. The data cover 36 years of activity by the National Institu...
OBJECTIVES The purpose of this ex vivo study was to compare the antifungal activity of a synthetic peptide consisting of 15 amino acids at the C-terminus of human β-defensin 3 (HBD3-C15) with calcium hydroxide (CH) and Nystatin (Nys) against Candida albicans (C. albicans) biofilm. MATERIALS AND METHODS C. albicans were grown on cover glass bottom dishes or human dentin disks for 48 hr, and th...
Au-nanoclusters between 2 and 8 nm in diameter were deposited onto solid substrates in different pattern geometries. The basis of this approach is the self-assembly of polystyrene-b-poly[2-vinylpyridine (HAuCl4)] diblock copolymer micelles into uniform monomicellar films on solid supports such as Si-wafers or glass cover slips. HAuCl4 as metallic precursor or a single solid Au-nanoparticle caus...
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