نتایج جستجو برای: dar al
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In Escherichia coli, the replication origin oriC consists of two functional regions: the duplex unwinding element (DUE) and its flanking DnaA-assembly region (DAR). ATP-DnaA molecules multimerize on DAR, unwinding DUE for DnaB helicase loading. However, DUE-unwinding mechanisms and functional structures in DnaA-oriC complexes supporting those remain unclear. Here, using various in vitro reconst...
In every period of history, construction owed much to the presence of people who have nurtured the intention of constructing the building and became the founder of its formation; those who have provided funding for construction and groups that have had various tasks in the implementation. Many architectural works are still standing, but there is seldom accurate information about the people who ...
Considering the fact that many Muslims with diabetes prefer to fast in spite of inhibitory advises and to answer several conflicts and controversies regarding diabetes and Ramadan, IDF in collaboration with Diabetes and Ramadan (DAR) International in Alliance decided to develop a comprehensive guideline to be used by health care professionals. This guideline was then developed on April 2016 by ...
In our previous analysis of nucleon-nucleon (NN) elastic scattering data [1], the upper energy limit was extended from 2.5 to 3.0 GeV in the laboratory kinetic energy, Tp, in order to accomodate higher-energy proton-proton (pp) scattering measurements from SATURNE II at Saclay and the EDDA Collaboration at COSY. Comparisons were made with the direct amplitude reconstruction (DAR) and partial-wa...
Ein wichtiger Baustein des neu entdeckten World Wide Web – des ”Web 2.0“ – stellen Folksonomies dar. In diesen Systemen können Benutzer gemeinsam Ressourcen verwalten und mit Schlagwörtern versehen. Die dadurch entstehenden begrifflichen Strukturen stellen ein interessantes Forschungsfeld dar. Dieser Artikel untersucht Ansätze und Wege zur Entdeckung und Strukturierung von Nutzergruppen (”Commu...
Previous work has demonstrated that in utero cocaine exposure induces an uncoupling of brain D(1A) dopamine receptors (D(1A)DARs) from G(s)-protein. The present work is an attempt to define the mechanism underlying the uncoupling. We detected a significant elevation of phosphoserine in frontal cortical D(1A)DARs of rabbits that were exposed prenatally to cocaine compared with saline controls. T...
INTRODUCTION Dopamine (DA) binds to five receptors (DAR), classified by their ability to increase (D1R-like) or decrease (D2R-like) cAMP. In humans, most DA circulates as dopamine sulfate (DA-S), which can be de-conjugated to bioactive DA by arylsulfatase A (ARSA). The objective was to examine expression of DAR and ARSA in human adipose tissue and determine whether DA regulates prolactin (PRL) ...
Bürokratie stellt eine Belastung für Unternehmen dar. Auf Grund der kleinbetrieblichen Strukturen in der deutschen Landwirtschaft sind davon landwirtschaftliche Betriebe besonders stark betroffen. Der folgende Beitrag stellt Methoden dar, mit denen in der Vergangenheit die Belastung von landwirtschaftlichen Betrieben durch Bürokratie erhoben wurde. Die Belastungen werden einander gegenüber gest...
1 Environment Department, York Institute for Tropical Ecosystems, University of York, York, United Kingdom, 2 Department of Archaeology and Ancient History, Uppsala University, Uppsala, Sweden, 3 Department of History, University of Dar es Salaam, Dar es Salaam, Tanzania, 4 Department of Archaeology, University of York, York, United Kingdom, 5 School of Geography, Archaeology and Environmental ...
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