نتایج جستجو برای: 1373
تعداد نتایج: 1543 فیلتر نتایج به سال:
The giant protein titin serves a primary role as a scaffold for sarcomere assembly; however, proteins that mediate this remodeling have not been identified. One potential mediator of this process is the protease calpain 3 (C3), the protein mutated in limb girdle muscular dystrophy type 2A. To test the hypothesis that C3 mediates remodeling during myofibrillogenesis, C3 knockout (C3KO) mice were...
Activation of the Wnt/β-catenin pathway occurs in the vast majority of colorectal cancers. However, the outcome of the disease varies markedly from individual to individual, even within the same tumor stage. This heterogeneity is governed to a great extent by the genetic make-up of individual tumors and the combination of oncogenic mutations. In order to express throughout the intestinal epithe...
SciSys [email protected], [email protected], [email protected], [email protected] Clothier Road, Bristol BS4 5SS, UK TEL: +44 (117) 9717251, FAX: +44 (117) 9721846 SEA [email protected] Systems Engineering & Assessment Ltd, Beckington Castle, Castle Corner, Beckington, Frome BA11 6TB, UK, TEL: +44 (1373) 852120, FAX: +44 (1373) 831133 University of Wales Aberystwyth Da...
P. Wachulak, M. Grisham, S. Heinbuch, D. Martz, W. Rockward, D. Hill, J. J. Rocca, C. S. Menoni, E. Anderson, and M. Marconi* National Science Foundation Engineering Research Center for Extreme Ultraviolet Science & Technology, Colorado State University, 1373 Campus Delivery, Fort Collins, Colorado 80523, USA Department of Electrical and Computer Engineering, Colorado State University, 1373 Cam...
Composite electrodes were prepared by adding 40 wt % La0.8Sr0.2FeO3 (LSF) into porous yttria-stabilized zirconia (YSZ) and their performance was studied as a function of time and calcination temperature. X-ray diffraction (XRD) patterns of the LSF-YSZ composites indicated an expanded lattice parameter after calcination above 1523 K, suggesting that Zr reacted with the LSF to form a Zr-doped per...
The saliva of hematophagous arthropods contains potent anti-inflammatory and antihemostatic activities that promote acquisition of the blood meal and enhance infection with pathogens. We have shown that polymorphonuclear leukocytes (PMN) treated with the saliva of the tick Ixodes scapularis have reduced expression of beta(2) integrins, impaired PMN adherence, and reduced killing of Borrelia bur...
To discuss the possibility of phosphorus removal from silicon by the solidification refining with Si–Al melts, the distribution of phosphorus between solid silicon and the liquid Si–Al alloy at 1173–1373 K was investigated. In the present study, the distribution of phosphorus was examined by the temperature gradient zone melting method, where a phosphorus containing molten Si–Al zone was passed...
In order to clarify the effect of heat-treatment temperature on the reaction between solid steel and inclusions, in this study, the reaction between Fe-Mn-Si alloy and MnO-SiO2-FeO oxide during heat-treatment at 1373 K, 1473 K and 1573 K were investigated using diffusion couple method, respectively. The results indicate that the width of the particle-precipitated zone (PPZ) and the Mndepleted z...
توضیحات ذیل در خصوص پایان نامه با عنوان بررسی علل و نحوه درمان آرتریت در بیماران بستری شده با تشخیص فوق در بیمارستانهای اطفال شهید فهمیده و رازی طی سالهای 1373-77 بصورت مختصر عنوان می گردد. با توجه به اینکه آرتریت یکی از بیماریهای شایع و با علل متنوع در اطفال بوده و نیز یکی از عامل مهم موربیدیتی در کودکان می باشد اهمیت این بررسی را مشخص می سازد. بررسی علل و نحوه درمان آرتریت علاوه بر تعیین وضعی...
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