نتایج جستجو برای: piled raft
تعداد نتایج: 6484 فیلتر نتایج به سال:
Lateral assemblies of glycolipids and cholesterol, "rafts," have been implicated to play a role in cellular processes like membrane sorting, signal transduction, and cell adhesion. We studied the structure of raft domains in the plasma membrane of non-polarized cells. Overexpressed plasma membrane markers were evenly distributed in the plasma membrane. We compared the patching behavior of pairs...
Anemia remains the principal management challenge for patients with lower risk Myelodysplastic Syndromes (MDS). Despite appropriate cytokine production and cellular receptor display, erythropoietin receptor (EpoR) signaling is impaired. We reported that EpoR signaling is dependent upon receptor localization within lipid raft microdomains, and that disruption of raft integrity abolishes signalin...
آکواپونیک ترکیبی از پرورش ماهی و گیاه در سیستم های گردشی است. پرورش ماهی در سیستم بسته با بازچرخانی آب باعث تجمع مواد آلی زائد در محیط کشت می شود. اگر این مواد متابولیک به تغذیه گیاهان برسند زائد نیستند، بلکه ارزش اقتصادی داشته و برای سیستم تولید ماهی منفعت دارند. بیشتر سیستم های آکواپونیک به صورت بسترهای پر شده با پرلیت، لایه نازک محلول غذایی و یا سیستم raft طراحی می شوند. پارامترهای فتوسنتزی ...
The border in Iranian carpets is an embossed and decorative frame embedded around the weaving. The presence and necessity of using borders in the sales of different historical periods is a noteworthy point through which the independence of the structural elements in the most basic sales can be identified. By examining the existence of borders and their quality in the products belonging to the p...
چکیده ندارد.
Reversible addition-fragmentation chain transfer polymerization (RAFT) was used to prepare polymer brushes grafted onto silica nanoparticles. Novel RAFT-silane agents were prepared that contained both an active RAFT moiety and a silane coupling agent. RAFT agents were anchored to silica nanoparticles by the functionalization of colloidal silica with the RAFT-silane agents. RAFT polymerizations ...
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