Popular Abstract in Swedish Respirationen i både växter och djur kan delas upp i tre delar: glykolysen, citronsyracykeln och elektrontransportkedjan. Glykolysen sker i cytoplasman (cellvätskan), medan citronsyracykeln och elektrontransportkedjan verkar i mitokondrierna. Mitokondrier fungerar som cellernas motorer. De är ungefär lika viktiga för cellen som motorn är för en bil. Mitokondrierna är smThe respiratory chain of plants contains class 2 NAD(P)H dehydrogenases, not present in animals. The functional roles of these enzymes have been elusive for a long time. Two cDNAs, homologous to class 2 NADH dehydrogenase genes of yeast and E. coli, were isolated from potato leaves. The gene products, NDA1 and NDB1, were shown to reside on the internal and external sides of the inner mitochondrial

Abstract in German Vom Umgang mit Komplexität im Kommunikationsmanagement. Eine soziokybernetische Rekonstruktion

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In communication systems, all service control nodes, such as for example Web sites or mobile switching centers, can be modeled as a server system with one or more servers processing the incoming requests. To avoid overload at the service node some type of admission control mechanism is usually implemented to guarantee good performance also during high traffic loads. In this paper we investigate, f

Popular Abstract in Swedish Inledningen syftar till att ge en översikt över Swedenborgs levnadslopp och ge en viss orientering i litteraturen kring honom. Det visar sig att det saknas en grundlig idéhistorisk studie över hans tidiga mekanistiska naturfilosofi. Föreliggande bok kan sägas vara en kognitiv idéhistoria som har siktet inställt på hur han tänkte. I arbetet med Swedenborgs naturfilosofi The Swedish natural philosopher Emanuel Swedenborg (1688–1772) thought in his early scientific career that the world was like a gigantic machine, following the laws of mechanics and geometry. The work presented here is a study of his mechanistic worldview and metaphorical way of thinking up to the year 1734, examining most of his fields of interest, from geometry and metaphysics to technology and

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A new explicit WET model for the turbulent heat fluxes is derived and developed from the transport equation of the scalar passive flux. In order to study the performance of the model itself, all other turbulent quantities are taken from a DNS channel flow data-base and thus the error source has been minimized. This anisotropic eddy diffusivity model can be solved with a two-equation model for the

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From the existing full set of international policy instruments on forests, eight core components are identified and submitted to two differing assessments. The first (consistency assessment) uses a policy design approach to match the core components with their goals, policy tools, target group preferences and justifications for the choice of goals and policy tools. The second (compatibility assess