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Solar radiation effects on decomposition and decomposers of plant litter in lakes

This thesis summarizes the results of a series of experiments, from test tube up to field study scale, performed to increase the understanding of solar radiation effects on decomposition and microbial decomposers of plant litter in stagnant water of littoral zones. In conclusion, I suggest that fungi play a significant role in the decomposition of plant litter submersed in lakes, and that their d

A STUDY OF AN USER AND ENVIRONMENTAL FRIENDLY STORED ENERGY BASED EPU/APU-SYSTEM FOR MILITARY AEROSPACE APPLICATIONS

Modern military multi-role combat aircrafts need an emergency power system (EPU) to maintain back-up power supply for all normal and degraded flight modes. The reason for this requirement is that modern combat aircrafts are designed with built-in relaxed or negative stability. Inability of the Flight Control System to perform continuous, corrective control surface actuation, due to loss of power

A Benchmarking Exercise for Quality Blended Learning. A Challenge for European Universities in the 21st Century

This paper shares the experiences of 5 universities involved in a benchmarking exercise on e-learning in 2009 through ESMU. A total of 9 European universities participated in the exercise with the purpose of evaluating their existing e-learning practices and policies and getting advice on which areas to improve and how. Initially, the paper discusses the benchmarking concept and reasons why insti

Population and Living Standards, 1870-1914

This chapter provides the first all-European overview of diverse aspects of living standards in a period when industrialisation and modernity began to show up in substantial improvements in general living conditions. Most obvious is this seen in the increase of life expectancy. A substantial contribution came from the decline in infant mortality which occurred almost simultaneously over large part

Endothelial Barrier Dysfunction in Multiple Organ Injury. An Experimental Study in Rats

Popular Abstract in Swedish Multipel organdysfunktion-syndromet (MODS), dvs utveckling av sviktande funktion i ett flertal organsystem inkluderande lunga, lever, magtarmkanal, hjärta, koagulation, hjärna m fl, kan utvecklas vid ett flertal olika tillstånd. MODS kan uppkomma vid primära infektioner i buken typ inflammation och perforation (bristning) av någon del av magtarmkanalen, akut bukspottkörMultiple organ dysfunction syndrome (MODS) is still the leading cause of mortality in the surgical intensive care unit. The effect on among others endothelial barrier permeability, reticuloendothelial function, organ function and protease-antiprotease activities was studied following a variety of challenges, especially over-activation of macrophages induced by intraperitoneal administration of zym