نتایج جستجو برای: l74
تعداد نتایج: 36 فیلتر نتایج به سال:
A healthy immune system is essential for prevention and recovery in many pediatric illnesses. During last decade, the role of nutrition beyond providing the calories and the macroand micronutrients for body growth has been well established and clinically proven. Many nutrients have a tremendous potential to modulate directly or indirectly, through a regulation of gut microbiota composition, the...
When bids do not represent binding commitments, the use of a rst price sealed bid auction favors those bidders who are less penalized from reneging on their bids. These bidders are the most likely to win but also the most likely to default on their bid. In this paper I study theoretically two methods often used in public procurement to deal with this problem: (1) augmenting the rst price auct...
The replication of a genome is a fundamental biological process that every organism must perform in order to transmit its genetic makeup to its progeny. We have been studying the molecular machines that are used to rapidly and accurately replicate the DNA genome of bacteria. In addition to the polymerase (the actual copying machine), organisms have a set of assemblies that enable the polymerase...
Abstract T ire cent decades, the internationalization of trade and companies' engagement in the global market has been found with a double significance. Planning and investment to increase the share of non-oil exports in total exports and reform its combination to export of goods and services with higher technology are of approaches of vision plan that export of Construction Services ...
The tune course of liver phosphorylase activation after catecholamine administration and the relative abilities of several adrenergic blocking agents to block catecholamine-induced phosphorylase activation in liver and skeletal muscle was studied in intact anesthetized rats. Subcutaneously injected epinephrine and norepinephrine increased the liver phosphorylase activity, the peak effect occurr...
The mTOR complex 1 (mTORC1) protein kinase is a master growth regulator that responds to multiple environmental cues. Amino acids stimulate, in a Rag-, Ragulator-, and v-ATPasedependent fashion, the translocation of mTORC1 to the lysosomal surface, where it interacts with its activator Rheb. Here, we identify SLC38A9, an uncharacterized protein with sequence similarity to amino acid transporter...
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