نتایج جستجو برای: 5 transforming the co
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fluorescence chemical sensors for the highly sensitive and selective determination of pb2+ , hg2+, co2+ and fe3+ ions in aqueous solutions are described. the ion sensing system was prepared by incorporating lipophilic ligand (l) as a neutral ion-selective fluoroionophore in the plasticized pvc membrane containing sodium tetraphenylborate or potasium tetrakis (p-chlorophenyl) borate as a liphoph...
A series of CuO-ZnO-Al2O3 nanoparticles over HZSM-5 were successfully prepared using different methods of batch co-precipitation, semibatch co-precipitation and combined co-precipitation-ultrasound. Nitrates of copper, zinc and aluminum were used as precursors, while Na-ZSM-5 was employed as composite support and sodium carbonate was used as precipitant agent. The effects of preparation methods...
Tacrolimus (FK-506) controls organ rejection; however, arteriolar hyalinosis is a frequent complication. By use of mice lacking FK-506-binding protein-12 in endothelial cells, Chiasson and co-workers explored the contribution of endothelial cells and the transforming growth factor-β pathway to define mechanisms of hyalinosis. Absence of this binding protein removed a tonic inhibition to activat...
Donald M. Norris ([email protected]) is President of Strategic Initiatives, Inc., a management consulting firm in Herndon, Virginia. He is internationally recognized as an authority on transforming organizations for the Knowledge Age. He is co-author of Transforming Higher Education: A Vision for Learning in the 21st Century. Norris is working with a number of strategic alliances focusing on vi...
چکیده در بخش اول این پروژه دو روش میکرواستخخرا به نامهای میکرواسخخرا امولسیونی با کمک اموا فراصتتتو 1 و میکرواستتتخخرا مای – مای با کمک هوا 2 ، به عنوان دو روش میکرواستتتخخرا بدون حلال پخشکننده 3 ، برای اسخخرا برخی هیتدروکربتنهای آروماتیتک حلقوی 4 از نمونتههای آبتی بهکار گرفخه و پارامخرهای موثری همچون نوع حلال اسختتتتخرا کننده، حجم حلال اسخخرا کننده، میزان نمک، زمان تابش اموا فراصتو ، تددا...
Background and Objectives: Different diets have important roles in human health and aging. In the current study, we aimed to characterize the Klotho, an anti-aging protein, gene expression and protein level in the serum and assess the protein levels of Transforming growth factor-β and Platelet-derived growth factor in old rats which treated with different diets (high-fat, high-protein, low calo...
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