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200 articles for “Thickness”
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Research ArticleOpen accessIn the keywordsResearch of Effect of Peculiarities of Creasing a Polymer Sheet Material on a Rigid Base on Parameters of a Folding OperationIl'dus Zakirov, Yuriy Kataev, Alexandr Nikitin, Nargiz FaizullinaFolded elements are widespread in design of various products. They are made of sheet metal, cardboard, plastics or other materials. For example, heat exchangers, printed products, cardboard or plastic folders, folded fillers for three- or multilayered panels, which are made of paper, cardboard or plastics material can be mentioned. Although folded fillers are significantly advanced in terms of structural or … …American Journal of Applied Sciences, Vol. 14, Issue 10 · 20 Aug 2017 · 7,542 accessesView PDFCite
Research ArticleOpen accessIn the keywordsThe Effect of Electricity Price on Saving Energy Transmitted from External Building WallsSamah K. Alghoul, Ammar O. Gwesha, Abdurrauf M. NaasSpace heating and cooling loads consume a significant part of the national produced energy in many countries. Therefore, substantial energy savings can be achieved by the reduction of spent energy in this category. Since wall insulation is rarely used in Libya, this research was conducted to study the effect of electricity price on residential heating and cooling energy consumption and … …Energy Research Journal, Vol. 7, Issue 1 · 31 May 2016 · 10,842 accessesView PDFCite
Research ArticleOpen accessIn the keywordsStudy of Au/n-Ti2S/p-Si/Al Schottky-Type Thin Film Heterojunction Solar Cells: Computer Simulation ModelingAli IbrahimThe Au/n-Ti2S/p-Si/Al heterojunction with intrinsic thin-layer solar cells were analyzed by AFORS-HET software program. Thickness of the emitter intrinsic layer and the interface state density of such cells were studied. In which, the intrinsic layer inserted between the Ti2S and crystalline p-type silicon substrate, reduce the interface state density. The thinner intrinsic layer is better than thicker one, when the … …American Journal of Applied Sciences, Vol. 12, Issue 4 · 3 Jun 2015 · 6,282 accessesView PDFCite
Research ArticleOpen accessIn the keywordsInfluence of Age and Gender on Mandible Among South Indian PopulationKathirvelu Dhandapani, Anburajan MariamichaelThe decrease of bone strength on ageing is a globally observed phenomenon among all human beings. The association between oral health and bone health has not been much researched among the Indian population. So, the proposed study was aimed to extract information about mandibular indices from dental panoramic radiographs and to identify its age and gender related changes among the … …OnLine Journal of Biological Sciences, Vol. 15, Issue 1 · 6 Apr 2015 · 6,818 accessesView PDFCite
Research ArticleOpen accessIn the keywordsExperimental Study on Natural Fibers for Green Acoustic Absorption MaterialsLamyaa Abd ALRahman, Raja Ishak Raja, Roslan Abdul RahmanNatural fibre materials are one of the major ways to improve environmental pollution and new materials need to be considered to find the best solutions. This study presents an experimental investigation on pure micro porous materials from two types of fibers: Date Palm Fibre (DPF) and Coconut Coir Fibre (CCF). This study was conducted to examine the potential for using … …American Journal of Applied Sciences, Vol. 10, Issue 10 · 6 Sep 2013 · 8,782 accessesView PDFCite
Research ArticleOpen accessIn the keywordsFlattening Effect on Heat Transfer Characteristics of a Sintered-Wick Heat PipeWeeranut Intagun, Pradit Terdtoon, Phurt SakulchangsatjataiThe effect of pipe flattening on heat transfer characteristics and the internal phenomena of a sintered-wick heat pipe has been investigated by using three-dimensional Finite Element Method. The calculation domains were focused at three important regions, i.e., vapor core, wick and wall. The Cartesian coordinates and the three-dimensional tetrahedral elements were applied in this model. The selected total elements were … …American Journal of Applied Sciences, Vol. 10, Issue 7 · 4 Jul 2013 · 7,342 accessesView PDFCite
Research ArticleOpen accessIn the keywordsThe Effect of Broiler Breeder Ages on the Qualitive and Quantitive Properties of the EggShahabodin Gharahveysi, Seyed Milad Farhadi Niaki, Mehrdad IraniBroiler breeder age is one of the most important factors that affects on egg properties. However by increasing the age of broiler breeder flock, the quality of eggs and consequently the quality of their chick products would be changed. In order to study the effect of broiler breeder flock age on the various aspects of chick products, 300 fertilizable eggs … …American Journal of Animal and Veterinary Sciences, Vol. 7, Issue 3 · 30 Aug 2012 · 7,826 accessesView PDFCite
Research ArticleOpen accessIn the keywordsAcoustic Properties of Innovative Material from Date Palm FibreLamyaa Abd AL-Rahman, Raja Ishak Raja, Roslan Abdul Rahman, Zawawi IbrahimProblem statement: An organic material is one of the major requirements to improve living environment and the invention of materials need to consider for the best solution. This study presents an experimental investigation on pure porous from Date Palm Fibre (DPF). The effectiveness of sound absorbers depends on structural architecture of this material. This study was conducted to examine the … …American Journal of Applied Sciences, Vol. 9, Issue 9 · 17 Jul 2012 · 8,094 accessesView PDFCite
Research ArticleOpen accessIn the keywordsEffect of Saffron on Histomorphometric Changes of Testicular Tissue in RatMirhadi Khayatnouri, Seyed Esmail Safavi, Saied Safarmashaei et al.Problem statement: Saffron is widely used as a food flavor and has well known medicinal effects. This drug has an effect on steroid and sexual hormones. The aim of this study was investigation of Saffron orally administration on histomorphometric change of testicular tissue in rat. In this experimental study, 40 male rats are used (4 groups and 10 rats in … …American Journal of Animal and Veterinary Sciences, Vol. 6, Issue 4 · 11 Jan 2012 · 7,965 accessesView PDFCite
Research ArticleOpen accessIn the keywordsFactors Affecting the Oxygenation Capacity of Disc Aerators in an Oxidation Ditch SystemAbdel Ghaly, Skai EdwardsProblem statement: The use of aerobic biological methods for the treatment of livestock wastes has resulted in a proliferation of mechanical aeration devices to accomplish the desired treatment. The oxidation ditch system with disc aerators is among the aerobic systems that have been used to treat livestock waste. The main objectives of this study were to investigate the effects of … …American Journal of Environmental Sciences, Vol. 7, Issue 2 · 26 May 2011 · 7,536 accessesView PDFCite