نتایج جستجو برای: TRIP effect

تعداد نتایج: 1651186  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران) - دانشکده مهندسی معدن 1384

پدیده transrormation induced plasticity اولین بار در آلیاژ های fe-ni مشاهده شد، که در اثر وقوع این پدیده، شکل پذیری فولادهای استحکام بالا، افزایش می یابد. این پدیده علاوه بر ترکیب شیمیایی فولاد نیاز به سیکل ترمودینامیکی خاصی دارد تا استحاله را کنترل کند فولادهای trip ترکیب مناسبی از استحکام، داکتیلیتی، چقرمگی و مقاومت به خوردگی را دارا می باشند. به دلیل خاصیت جذب انرژی بالا، این فولاد ها امروزه...

2011
Niels van de Ven Leon van Rijswijk Michael M. Roy

Three studies confirm the existence of the return trip effect: The return trip often seems shorter than the initial trip, even though the distance traveled and the actual time spent traveling are identical. A pretest shows that people indeed experience a return trip effect regularly, and the effect was found on a bus trip (Study 1), a bicycle trip (Study 2), and when participants watched a vide...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت دبیر شهید رجایی - دانشکده مکانیک 1391

فولادهای trip دارای ساختارهای چند فازی شامل فریت، بینیت و آستنیت باقی مانده به همرا مقدار کمی مارتنزیت می باشند. آستنیت باقی مانده و مورفولوژی آن موثرترین فاز در ریز ساختار فولادهای trip محسوب می شود و باعث بهبود شکل پذیری و استحکام این فولادها می شود. در این پژوهش تأثیر ریز ساختار بر خواص مکانیکی یک فولاد trip کارگرم شده، بررسی شد. بدین منظور فولادی trip حاوی si، mn وحدود 2/0 درصد کربن پس ازعم...

2015
Chengping Li Samil Jung Soonduck Lee Dongjun Jeong Young Yang Keun-Il Kim Jong-Seok Lim Chung-Il Cheon Changjin Kim Young-Sook Kang Myeong-Sok Lee

TRIP-Br3 and TRIP-Br1 have shown to have important biological functions. However, the function of TRIP-Br3 in tumorigenesis is not well characterized compared to oncogenic TRIP-Br1. Here, we investigated the function of TRIP-Br3 in tumorigenesis by comparing with that of TRIP-Br1. Under nutrient/serum starvation, TRIP-Br3 expression was down-regulated slightly in cancer cells and significantly ...

Journal: :PloS one 2015
Ryosuke Ozawa Keisuke Fujii Motoki Kouzaki

The return trip often seems shorter than the outward trip even when the distance and actual time are identical. To date, studies on the return trip effect have failed to confirm its existence in a situation that is ecologically valid in terms of environment and duration. In addition, physiological influences as part of fundamental timing mechanisms in daily activities have not been investigated...

2014
L. M. Soanes J. P. Y. Arnould S. G. Dodd G. Milligan J. A. Green

Seabird tracking has become an ever more popular tool to aid environmental procedures such as the designation of marine protected areas and environmental impact assessments. However, samples used are usually small and little consideration is given to experimental design and sampling protocol. European shags Phalacrocorax aristotelis were tracked using GPS technology over three breeding seasons ...

2015
Ryosuke Ozawa Keisuke Fujii Motoki Kouzaki William J. Matthews

The return trip often seems shorter than the outward trip even when the distance and actual time are identical. To date, studies on the return trip effect have failed to confirm its existence in a situation that is ecologically valid in terms of environment and duration. In addition, physiological influences as part of fundamental timing mechanisms in daily activities have not been investigated...

2015
Ryosuke Ozawa Keisuke Fujii Motoki Kouzaki

The return trip often seems shorter than the outward trip even when the distance and actual time are identical. To date, studies on the return trip effect have failed to confirm its existence in a situation that is ecologically valid in terms of environment and duration. In addition, physiological influences as part of fundamental timing mechanisms in daily activities have not been investigated...

Journal: :Journal of the Medical Library Association 2018

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