Research ArticleOpen accessIn the abstractAging Study and Lifetime Estimation of Transformer Mineral OilMohammad R. MeshkatoddiniProblem statement: Power transformer is the most expensive equipment in electrical network; and the mineral oil has the main roles of insulating and cooling in it. Oil is subjected to the degradation because of the ageing, high temperature and chemical reactions such as the oxidation. Then the oil condition has to be checked regularly and reclaimed or replaced when necessary, … …American Journal of Engineering and Applied Sciences, Vol. 1, Issue 4 · 31 Mar 2008 · 11,100 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordDouble Working Day in Female Higher Education Teachers in Mexico CityMaría del Carmen López GarcíaNowadays, women are fully integrated to all the productive sectors of life. However, women continue to be the only responsible ones for housework and reproductive work. This paper analyzes the perception of women University professors with a double workday in Mexico City. We use the Participatory Action Research methodology. The diagnosis results show that these women perceive their conflict situation … …Journal of Social Sciences, Vol. 13, Issue 4 · 15 Nov 2017 · 7,569 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordMalaria and Climate Change: Discussion on Economic ImpactsMd. Shahin Mia, Rawshan Ara Begum, Ah-Choy Er et al.Problem statement: Climate change is a global environmental change that is adversely affecting human health by causing various health impacts in countries throughout the world. Climate is the most influential driving force of vector-borne diseases such as malaria. Changes in climate factors substantially affect reproduction, development, distribution and seasonal transmissions of malaria. Climate change increases the outbreak of malaria which … …American Journal of Environmental Sciences, Vol. 7, Issue 1 · 28 Feb 2011 · 6,584 accessesView PDFCite
InvestigationOpen accessAll words, across the recordTheoretical Construction of Job Satisfaction in Medical Professionals Working for Mexican CompaniesMaría del Carmen López-García, María de los Ángeles Aguilera-VelascoOccupational Health physicians coexist in a work environment where they perform activities other than the ones developed by other doctors. Hence, there is interest in analyzing the theoretical construction of their job satisfaction. Inductive and qualitative study was conducted based on grounded theory and with the support of the software Atlas-ti. As a result of carrying out in-depth interviews and … …Journal of Social Sciences, Vol. 11, Issue 4 · 10 Nov 2015 · 7,190 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordMan in Outer Space Without a Special Space SuitAlexander BolonkinProblem statement: Many people dreamed about a living human in space without the encumbrance of a complex space suit. Unfortunately no scientific research and inventions: How to make it? Approach: Purpose of this research was to initial researching of this problem, necessary conditions, inventions, design needed devices, system and testing them. In this case main problem is how to satiate … …American Journal of Engineering and Applied Sciences, Vol. 2, Issue 4 · 31 Dec 2009 · 9,000 accessesView PDFCite