منابع مشابه
Listening to Neurotransmitter Transporters
However, the conducting properties of transporters go well beyond this simple picture (Sonders and Amara, Division of Biology California Institute of Technology 1996). For example, the 5-HT transporter is not electro-genic; yet it displays at least four distinct conducting Pasadena, California 91125 states (Mager et al., 1994). Three of these states are permeable to Na ϩ ions, and the other to ...
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In the context of virtual machines live migration, two strategies called “pre-copy” and “post-copy” have already been presented; but each of these strategies works well only in some circumstances. In this paper, we have a brief presentation of QAVNS and then introduce a new approach which is based on the concept of "informational object", assigning QAVNS-scheme-revision number, and observing th...
متن کاملAnalysis of Migration Flows to 22 Areas of Tehran
The political situation in Tehran has caused the city to become a commercial, industrial, administrative, educational and military center of Iran for decades. Such a situation has created waves of immigration and displacement of population from all over the country to the city. In order to understand the situation of the immigrant population of Tehran, this paper uses census data from 2006 and ...
متن کاملOxygen migration pathways in NO-bound truncated hemoglobin.
Atomistic simulations of dioxygen (O(2)) dynamics and migration in nitric oxide-bound truncated Hemoglobin N (trHbN) of Mycobacterium tuberculosis are reported. From more than 100 ns of simulations the connectivity network involving the metastable states for localization of the O(2) ligand is built and analyzed. It is found that channel I is the primary entrance point for O(2) whereas channel I...
متن کاملPictures of the prologue to neurotransmitter release.
Membrane fusion and fission determine compartmentalization in eukaryotic cells and uptake or secretion of various molecular species. For example, a very rapid, tightly regulated, Ca-triggered fusion event releases neurotransmitters into the synaptic cleft (1). A long history of identifying and characterizing its essential components has allowed in vitro reconstitution, as modeled by fusion of t...
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ژورنال
عنوان ژورنال: Science
سال: 2017
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.357.6356.1109-a