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Sociologists understand the term ‘organization’ in very broad terms to mean any structure by which social life and behaviour are managed. The term is more narrowly understood to mean formal organizations with a bureaucratic structure. Some formal organizations process ‘clients’, like schools and police stations, where the principal purpose is the management of people and their needs. Others are...
Slide 1 Marx was very critical of Malthus. He said that an abstract law of population did not exist for men (Marx, 1974). All historical modes of production have their own special laws of population which are valid only within their limits. Marx discussed the law of population, applicable to capitalist mode of production in chapter XXV of Capital, entitled, “The General Law of Capitalist Accumu...
The mechanisms of trinucleotide repeat expansions, underlying more than a dozen hereditary neurological disorders, are yet to be understood. Here we looked at the replication of (CGG)(n) x (CCG)(n) and (CAG)(n) x (CTG)(n) repeats and their propensity to expand in Saccharomyces cerevisiae. Using electrophoretic analysis of replication intermediates, we found that (CGG)(n) x (CCG)(n) repeats sign...
Article history: Received 7 February 2014 Received in revised form 27 July 2014 Accepted 28 July 2014 Available online 5 August 2014 This paper discusses the issue of informal employment and its effect on the income distribution in China using datasets from the China Urban Labour Surveys of 2005 and 2010. Based on a new definition of informal employment, we estimated the proportion of informal ...
Cholesterol is a main lipid component of sperm cell that is essential for sperm membrane fluidity, capacitation, and acrosomal reaction. Recent data obtained in bovine sperm showed that sperm capacitation is associated to the formation of oxysterols, oxidized products of cholesterol. The aim of this study was to profile oxysterol content in human semen, and to investigate their potential role i...
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