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468 articles for “medium”
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Research ArticleOpen accessEvery word in the titleProduction of Selenium-Enriched Yeast (Kluyveromyces marxianus) Biomass in a whey-based Culture MediumNicolás Gurdo, Mario Calafat, Diego Gabriel Noseda, Isabel GigliTwo important aspects of agriculture intensification are the reduction in the concentration of specific soil minerals that affects livestock production and the increase of agricultural by-products, which produce environmental pollution. In this regard, whey - a cheese by-product-often is considered a wasted-product. Due to its lactose concentration, (4.5%), when whey is discarded without treatment generates a high Biological Oxygen Demand … …American Journal of Biochemistry and Biotechnology, Vol. 14, Issue 2 · 28 Jun 2018 · 11,375 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleThe Optimal Medium in Which the ‘Celalettin-Field Quantum Observation Tunnel’ Operates: The Polarised Electron Cloud’s Emergence from the Laboratory Based Rubidium-87 to Helium-3; InvizicloudMetin Celalettin, Horace KingThis study discusses the previously mentioned Polarized Electron Cloud, its progression to ‘INVIZICLOUD’ as in the real word Rubidium-87 can only be used in the lab, whereas the molecule that is INVIZICLOUD© is made of is Helium-3 mixed with an atomic inert alkaline. It is the medium in which the ‘Celalettin-Field Quantum Observation Tunnel’ (CFQOT) operates. When a quantum qubit … …American Journal of Engineering and Applied Sciences, Vol. 12, Issue 1 · 21 Mar 2019 · 8,345 accessesView PDFCite
Research ArticleOpen accessEvery word in the titlePower-Voltage Characteristics of Power System with the Medium Transmission LinePrechanon KumkratugProblem statement: Power-Voltage curve provides very important information for voltage stability analysis. The exact medium transmission line model consists of the resistance and the reactance. The resistance causes in the active line loss. It is not easy task to achieve the power-voltage curve characteristics of power system with the exact medium line model. Approach: This study applies the concept of … …American Journal of Applied Sciences, Vol. 9, Issue 6 · 19 Mar 2012 · 8,256 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleSH Waves Diffusion in Fluid-Saturated MediumC.C. Dennis Ling, S. Y. Faisal, A. A. ZainalProblem statement: Characteristics of the seismic waves have been studied mainly the amplitudes, attenuation, frequency, porosity and the velocity of the waves. In this study, the SH-waves were studied for the diffusion which was related to the diffraction of SH-waves in the saturated medium. Approach: The elastic wave equation was being used to show the SH-waves. A comparison was made … …Journal of Mathematics and Statistics, Vol. 6, Issue 3 · 30 Sep 2010 · 7,333 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleFormulation and Evaluation of a Selective Medium for Lactic Acid Bacteria-Validation on Some Dairy ProductsBaida Djeghri-Hocine, Messaouda Boukhemis, Abdeltif AmraneProblem statement: Lactic Acid Bacteria (LAB) is characterized by fastidious nutritional requirements leading to the need for complex and rich media to allow growth. Owing to their complex requirements which also varied significantly with species, the formulation of selective media for LAB is difficult. Approach: A culture medium for LAB was previously developed based on deproteinated whey supplemented with yeast … …American Journal of Agricultural and Biological Sciences, Vol. 5, Issue 2 · 30 Jun 2010 · 9,410 accessesView PDFCite
Research ArticleOpen accessEvery word in the titlePersonal and Psychological Factors-Does it Impact the Choice of Advertising Medium?Izian Idris, Mohd Shukri Ab Yajid, Ali KhatibiProblem statement: Advertising is a multidimensional phenomenon that has been studied in several disciplines. It is one of the most fascinating phenomena in modern capitalist markets. It is pervasive, perplexing, multidimensional and unfathomably rich. The effectiveness of advertising depends on both the quality of the product being advertised and the quality of the ad itself and also the media context … …Journal of Social Sciences, Vol. 5, Issue 2 · 30 Jun 2009 · 8,429 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleShort-Term and Medium-Term Load Forecasting for Jordan's Power SystemI. Badran, H. El-Zayyat, G. HalasaSeveral electric power companies are now forecasting electric loads based on conventional methods. However, since the relationship between loads and factors influencing these loads is nonlinear, it is difficult to identify its nonlinearity by using conventional methods. Most of papers deal with 24-h-ahead load forecasting or next day peak load forecasting. These methods forecast the demand power by using forecasted … …American Journal of Applied Sciences, Vol. 5, Issue 7 · 31 Jul 2008 · 7,081 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleBio-Safety Technology in Production of Bovine Herpesvirus Type 5 (BoHV-5) Using an Alternative Serum-Free MediumTereza C. Cardoso, Heitor F. Ferrari, Maria Cecília R. Luvizotto, Clarice W. ArnsThe detection and growth of bovine herpes virus type 5 (BoHV-5) was evaluated in three different media without foetal bovine serum or animal protein by infecting three different cell lines. The OPTI-PRO, VP-SFM and RPMI 1640 media were supplemented by L-glutamine, antibiotics added by 5µg of insulin-like growth factor (IGF-I) and used to adapt CER, MDBK and CRIB cells in … …American Journal of Biochemistry and Biotechnology, Vol. 3, Issue 3 · 30 Sep 2007 · 6,991 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleCONFORMITY TO OCCUPATIONAL SAFETY AND HEALTH REGULATIONS IN MALAYSIAN SMALL AND MEDIUM ENTERPRISESBaba Md Deros, Ahmad Rasdan Ismail, Jaharah A. Ghani, Mohd Yusri Mohd YusofRegulation on occupational safety and health in Malaysia had evolved from the prescriptive factory and machinery act to a self-regulated occupational safety and health act. However, from the authors’ observation the high standards of occupational safety and health culture that surpass the legal requirement were not widely practiced by Small and Medium Enterprises (SMEs). The two main objectives of this … …American Journal of Applied Sciences, Vol. 11, Issue 3 · 20 Jan 2014 · 7,519 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleMathematical Model of Heat Transfer for Tuyere Under Non-Transparent Medium EnvironmentShen Yuan-Sheng, Li Hou-Guo, Guo Zhong-Quan, Yang HaoTo develop the mathematical model of the heat transfer relations between the tuyere and other high temperature radiation objects in BF under the non-transparent medium condition, based on the qualitative analyses of burning-mixture flow regularity, chemical reactions, heat radiations and thermotechnical characteristics of convection heat transfer occurring on the outside surface of tuyere, referring to the geometrical features of air-cooled … …American Journal of Engineering and Applied Sciences, Vol. 6, Issue 2 · 23 Apr 2013 · 7,186 accessesView PDFCite