83 results for “3С-SiC”

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Research ArticleOpen accessEvery word in the titleTHE RURAL TOURISM AS DEVELOPMENT OPPORTUNITY OR FARMS. THE CASE OF DIRECT SALES IN SICILYFilippo Sgroi, Anna Maria Di Trapani, Riccardo Testa, Salvatore TudiscaTourism has an important role modifying rural communities in their environmental, economic, social and cultural structures, processes and dynamics. In this context rural tourism plays a primary role because it is not the rural product that reaches the consumer in the purchase point, but it is the consumer (tourist) that has to move towards tourist destination to enjoy the product. … …American Journal of Agricultural and Biological Sciences, Vol. 9, Issue 3 · 21 Jun 2014 · 8,164 accessesView PDF Cite

Research ArticleOpen accessEvery word in the titleThe Cost Advantage of Sicilian Wine FarmsSalvatore Tudisca, Anna Maria Di Trapani, Filippo Sgroi, Riccardo TestaThis study presents the results of research carried out on a Sicilian wine farm in order to demonstrate the economic convenience of the mechanized harvest. After the determination of the minimum optimal farm size that justifies the introduction of grape harvester in the farm, it has been estimated production cost and the relative profitability of two wine grape cultivars (Chardonnay … …American Journal of Applied Sciences, Vol. 10, Issue 12 · 18 Oct 2013 · 7,176 accessesView PDF Cite

Research ArticleOpen accessEvery word in the titleCardioprotective Effect of Lagenaria siceraria (Molina) Standley (Cucurbitaceae) Fruit Juice on Doxorubicin Induced Cardiotoxicity in RatsM. Hassanpour Fard, G. Naseh, S. L. Bodhankar, M. DikshitProblem statement: The cardio toxicity of Doxorubicin (Dox) has limited its use as an anticancer drug. The aim of present study was to investigate the cardio protective effect of Lagenaria Siceraria (Cucurbitaceous) Fruit Juice (LSFJ) against the cardio toxicity of Dox in rats. Approach: Male wistar rats (250-300 g) were randomly divided into four groups. Group I- was control, Group … …American Journal of Pharmacology and Toxicology, Vol. 5, Issue 2 · 30 Jun 2010 · 8,510 accessesView PDF Cite

Research ArticleOpen accessEvery word in the titleDistribution of Biomicrofacies and Cement Types in the Changxing Formation (Upper Permian), Western Hubei-eastern Sichuan Provinces, South ChinaMutwakil Nafi, Xia WenchenThe Changxing formation is subdivided into lower, middle and upper parts. Four types of microfacies were recognized in the Changxing formation. They include SMF-3, SMF-6, SMF-7 and SMF-19. The Changxing Formation is composed of deep basin margin, platform margin and open restricted platform environments. The lower, middle and upper parts are dominated by deep basin margin facies, platform margin facies … …American Journal of Applied Sciences, Vol. 2, Issue 1 · 31 Jan 2005 · 7,000 accessesView PDF Cite

Research ArticleOpen accessIn the keywordsSTUDY OF THE POSSIBILITY OF POLYTYPE 3C SILICON CARBIDE BULK CRYSTALS GROWING FOR USE IN POWER DEVICESLebedev Alexander Alexandrovich, Bulat Pavel ViktorovichDue to its electro-physical parameters, the silicon carbide is a promising material for power devices, including the microwave range. In recent years there has been considerable progress in the development of power devices, based on SiC. Serious problem, which hinders the widespread commercialization of SiC bipolar power devices, is the p-n structures degradation during high densities of passing forward current. … …American Journal of Applied Sciences, Vol. 11, Issue 10 · 5 Dec 2014 · 6,348 accessesView PDF Cite

Research ArticleOpen accessIn the keywordsThe Ultra-Precision Polishing of Large Aperture Reaction Bonded Silicon Carbide MirrorYong Shu, Yifan Dai, Ziwen Zheng, Shengyi LiProblem statement: Silicon Carbide (SiC) optical materials have become the first choice for mirrors in space optical systems and large ground-based optical systems due to their outstanding mechanical, physical and optical properties. Compared with traditional optical glasses, SiC optical materials are provided with the characteristics of high hardness and multiphase, which embarrass the high efficient fabrication of SiC mirrors with … …Current Research in Nanotechnology, Vol. 1, Issue 2 · 21 Jun 2011 · 10,815 accessesView PDF Cite

Research ArticleOpen accessIn the keywordsANN Based Prediction of Effect of Reinforcements on Abrasive Wear Loss and Hardness in a Hybrid MMCP. Sathyabalan, V. Selladurai, P. SakthivelProblem statement: The reinforcements added to an alloy lead to variation in properties. The content and size of the reinforcement influences the properties of composites. Very little research has been carried out in hybrid composites. Work on hybrid LM6 aluminium alloy metal matrix composites (MMC) with flyash and SiC has been initiated here. The effect of the four parameters, size … …American Journal of Engineering and Applied Sciences, Vol. 2, Issue 1 · 31 Mar 2009 · 7,551 accessesView PDF Cite

Research ArticleOpen accessIn the keywordsMolecular Approach to Identify Gobioid Fishes, “Nike” and “Hundala” (Local Name), from Gorontalo Waters, IndonesiaAbdul Hafidz Olii, Femy M. Sahami, Sri Nuryatin Hamzah, Nuralim PasisingiData of the species scientific name is required to study biodiversity and conservation of local fish species. Nike and hundala are the local names for fish found in Gorontalo whose scientific names are unknown and recognized by local people as two different species of fish. This study aims to identify the genetic and species of nike and hundala fish. Nike … …OnLine Journal of Biological Sciences, Vol. 19, Issue 1 · 11 Feb 2019 · 8,506 accessesView PDF Cite

Review ArticleOpen accessIn the keywordsCooperation in Rural Areas as a Local System Development OpportunityEmanuele Schimmenti, Giovanni Battista Collura, Giuseppina Migliore et al.The development of rural areas requires the adoption of technology innovation and market approach strategies without departing from the specific features of local production systems, such as agricultural practices and the wealth of knowledge of operators. It is even better the exploitation of these resources to characterize the competitive positioning of territorial systems. In this framework, the cooperative Rinascita, which … …American Journal of Applied Sciences, Vol. 14, Issue 12 · 3 Jan 2018 · 8,270 accessesView PDF Cite

Research ArticleOpen accessIn the keywordsTrichoderma sp Native from Chili Region of Poanas, Durango, Mexico Antagonist against Phytopathogen FungiGabriela Barragan Valencia, Vicente Hernandez Vargas, Jose Natividad Uribe Soto et al.Problem Statement: Presence of Trichoderma spp. in agricultural soils decrease incidence of diseases by phytopathogen fungi. Sanity diagnostic require to know if exist beneficial microorganism and what agricultural practices help to their propagation. Approach: Samples (30) were taken from soils and sick plants of ten sites in four localities of Valley of Poanas. Phytophthora capsici Leo, Rhizoctonia solani Kuhn and … …American Journal of Agricultural and Biological Sciences, Vol. 6, Issue 2 · 4 Jun 2011 · 8,542 accessesView PDF Cite