نتایج جستجو برای: deacidification
تعداد نتایج: 147 فیلتر نتایج به سال:
Rationale: The (pro)renin receptor [(P)RR], encoded in ATP6AP2, plays a key role in the activation of local renin-angiotensin system (RAS). A truncated form of (P)RR, termed M8.9, was also found to be associated with the vacuolar H ؉-ATPase (V-ATPase), implicating a non–RAS-related function of ATP6AP2. Objective: We investigated the role of (P)RR/ATP6AP2 in murine cardiomyocytes. Methods and Re...
Depending on the magnitudes and directions of changes in air temperatures, winds, and underwater light attenuation, lakes may either warm or cool. Here we report a 28-yr decrease in the whole-lake average temperature of Clearwater Lake, Canada, despite regional signatures of climate warming. Using a one-dimensional lake mixing model, we demonstrate that this pattern was attributable to a 35% re...
Samples containing buprenorphine and derivatives were extracted using Agilent sample prep and analyzed by gas chromatography using an Agilent J&W HP-5 column. Published by Elsevier B. V. An empirical study on the selection of analytes and corresponding cutoffs for immunoassay and GC–MS in a two-step test strategy—buprenorphine example Analyst, 9, 1848-1856 (2009) Meng-Yan Wu et al. Tags HP-5, c...
The discovery of the prorenin receptor, now nearly a decade ago, altered our view of the renin-angiotensin system (RAS).1,2 Binding of prorenin, the inactive precursor of renin, to the prorenin receptor results in full catalytic activity of prorenin through a nonproteolytic mechanism that likely involves a conformational change by which the prosegment moves out of the catalytic cleft, which the...
The processing of belite cement clinker in a rotary kiln at about 1000oC is new recycling option for autoclaved aerated concrete (AAC) waste that otherwise must be landfilled. produced can partially substitute ordinary portland (OPC) AAC production. Waste quantities and landfill costs are minimized, while the same time CO2 emissions primary resource consumption production reduced. technology cu...
A profusion of new preservation literature has rapidly developed from current research, technological experimentation and pilot projects, task forces, and conferences. The drive to disseminate new approaches in preservation management to practicing collections managers has also contributed to this new base of literature. This essay introduces recent advances in preservation administration and t...
The paper starts out by reviewing the so-called “library crisis” and the extensive literature on the determinants of journal prices. It discusses the impact of the recent merger activity among journal publishers and notes, among the possible remedies that have been suggested, the possibility that electronic publications may slow down the increase in journal prices. It next discusses the “produc...
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