Titlebook: Jean Paul; Uwe Schweikert Book 1970 Der/die Herausgeber bzw. der/die Autor(en), exklusiv lizenziert an Springer-Verlag GmbH, DE, ein Tei

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D. Gale Johnsond be understood without a sophisticated physics or mathematics back­ ground. That is still my goal. However, in the interim, it has become clear to me that many magnetic resonance techniques that we now routinely use are inadequately understood by many of us. Therefore, I have re-structured and expa

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SEED

Methylation of DNA in Prokaryotes,lation is primarily a means of the control of gene expression. Many chapters of this book are devoted to various aspects of this function. In prokaryotes, DNA methylation affects such diverse phenomena as determination of accessibility of DNA to digestion by endonucleases, control of initiation of D

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黑豹

Protostar Collapse,n the core of a molecular cloud, and the mass of the core exceeds the thermal Jeans mass, gravitational collapse proceeds. Some of the questions that can be asked include (1) what are the initial conditions for collapse? (2) What is the physics that induces and maintains collapse? (3) What is the ro

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Sabine Clausecker,Andrѐ Schneiderf the seventh century is when Mannaean seized the power in that area, the time during which it was expanded more than ever, and Ushnuyeh region was dominated by Mannaean. If we accept that Hasanlu IV not belonged to Mannaean and Gilzanu to be located at Solduz valley and, in the end of ninth century