منابع مشابه
a tripartite model of efl teachers attributions, burnout, and self-regulation: towards the prospects of effective teaching
همطالعه حاضر به ارائه مدلی برای آموزش موثر زبان انگلیسی می پردازد. مدل حاضر از سه عامل تاثیر گذار در کارایی تدریس معلمان زبان انگلیسی بهره می برد. این سه عامل شامل سبکهای اسنادی، خود تنطیمی و فرسودگی شغلی معلمان ایرانی زبان انگلیسی می باشد. رساله مورد نظر درچهار فاز طراحی شده است: فاز اول شامل طراحی و رواسازی پرسشنامه سبکهای اسنادی معلمان زبان انگلیسی و فاز دوم شامل استفاده از این پرسشنا...
Torque generation and utilization in motor enzyme F0F1-ATP synthase: half-torque F1 with short-sized pushrod helix and reduced ATP Synthesis by half-torque F0F1.
ATP synthase (F(0)F(1)) is made of two motors, a proton-driven motor (F(0)) and an ATP-driven motor (F(1)), connected by a common rotary shaft, and catalyzes proton flow-driven ATP synthesis and ATP-driven proton pumping. In F(1), the central γ subunit rotates inside the α(3)β(3) ring. Here we report structural features of F(1) responsible for torque generation and the catalytic ability of the ...
متن کاملRapid detection of several foodborne pathogens by F0F1-ATPase molecular motor biosensor.
F0F1-ATPase within chromatophore was constructed as a molecular motor biosensor through ε-subunit antibody-biotin-streptavidin-biotin-AC5-Sulfo-Osu system. Based on probe-DNA specific binding, DNA of several foodborne pathogens Listeria monocytogenes, Salmonella typhimurium, Vibrio parahaemolyticus and Vibrio cholerae was specifically captured by F0F1-ATPase molecular motor biosensors. Loads of...
متن کاملVisible Thrombolysis Acceleration of a Nanomachine Powered by Light-Driving F0F1-ATPase Motor
We report on thrombolysis acceleration of a nanomachine powered by light-driving δ-subunit-free F0F1-ATPase motor. It is composed of a mechanical device, locating device, energy storage device, and propeller. The rotory δ-subunit-free F0F1-ATPase motor acts as a mechanical device, which was obtained by reconstructing an original chromatophore extracted from Rhodospirillum rubrum. We found that ...
متن کاملA Potential Mechanism for Tumorigenesis Regulation of Insulin-like Growth Factor II P3 Promoter by p53: Updated Version
Human insulin-like growth factor (IGF)-II mRNA has heen shown to be expressed at high levels in a variety of tumors, including rhabdomyosarcomus. In addition, many tumors have alterations in p53 expression. To investigate whether p53 regulates 1GF-H gene expression, we transfected wild-type p53 expression veetors and luciferase constructs driven by K.1 -11 P3 promoters into multiple cell lines....
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ژورنال
عنوان ژورنال: Biochimica et Biophysica Acta (BBA) - Bioenergetics
سال: 2008
ISSN: 0005-2728
DOI: 10.1016/j.bbabio.2008.05.015