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The aim of this article is to explore the social meaning and ordinary activities surrounding informal transactions in order to better understand the social context forming the premises and informing the meaning of corruption in Uzbekistan. A theoretically founded hypothesis is that informal transactions in Uzbek society reflect different cultural meanings than in the Western world. If this is true

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A new method is presented to estimate the parameters of two models commonly used in the process industry. The method is based on the method of moments for a general input signal. It consists of a level change in closed loop and if needed an open loop step experiment.

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Popular Abstract in Swedish Organiska miljögifter finns idag i hela världen och har spridits dels genom lokala utsläpp och dels genom atmosfärisk transport. Trots att flera miljögifter (som insektsmedlet DDT och industrikemikalien PCB) har varit förbjudna sedan början av 1970-talet ser vi fortfarande höga halter av miljögifter i vår natur. Dels beror detta på att organiska miljögifter är svårnedbrAtlantic salmon (Salmo salar) from the Baltic Sea suffer from a reproduction disease known as the M74-syndrome. Newly hatched fry develop nerve disorders and die between 3-5 days after the first symptoms are seen. This is a maternally transmitted disease that is casued by a thiamine (vitamin B1) deficiency. The factor(s) that casue(s) this thiamine deficiency are largely unknown. However, several

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This book chapter is about Teater Aurora, an independent and radical theatre group, active in Stockholm (Sweden) in 1978-1994, and its director Hilda Hellwig, one of the leading theatre directors in contemporary Swedish theatre.

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Utilization of all sugars in lignocellulose hydrolysates is a prerequisite for economically feasible bioethanol production. The yeast commonly used for industrial ethanol production, Saccharomyces cerevisiae, is naturally unable to utilize pentose sugars xylose and arabinose, which constitute a large fraction of many lignocellulosic materials. Xylose utilization by S. cerevisiae can be achieved by