نتایج جستجو برای: 6 eng 17357489 2008
تعداد نتایج: 1088079 فیلتر نتایج به سال:
This paper deals with preventive maintenance optimization problem for multi-state systems (MSS). This problem was initially addressed and solved by Levitin and Lisnianski [Optimization of imperfect preventive maintenance for multi-state systems. Reliab Eng Syst Saf 2000;67:193–203]. It consists on finding an optimal sequence of maintenance actions which minimizes maintenance cost while providin...
The effect of a novel combination of oral etonogestrel (ENG) and im testosterone decanoate (TD) on suppression of gonadotropins and spermatogenesis as a potential lead for male contraception was investigated. Healthy male volunteers were randomized into two groups receiving 300 microg ENG daily and 400 mg TD every 4 (n = 55) or 6 (n = 57) wk for 48 wk. At wk 48, all men except one in the 6-wk g...
Eng. Hadi Hosseini Araghi was born in 1943, in Arak, Iran, where he graduated from the high school of natural sciences. He received his B.Sc. degree in Agricultural Engineering from the University of Tehran. In 1969, he started his collaboration with the Range Organization in the form of preparing range management plans. He received his M.Sc. from the Arizona State University in 1976. Then, in ...
This multisite investigation assessed subjective, behavioral, and objective balance function in 30 blast survivors. Subjects with vertigo, dizziness, or imbalance were screened (n = 6) or evaluated (n = 27) during 1 year. Tests included a questionnaire, electronystagmography (ENG), and computerized dynamic posturography (CDP). Ninety-seven percent of subjects were located inside a building duri...
ENDOGLIN/CD105 is expressed in KIT positive cells in the gut and in gastrointestinal stromal tumours
ENDOGLIN/CD105 (ENG) is a transmembrane glycoprotein and an auxiliary unit of the transforming growth factor-β (TGF-β); receptor, expressed predominantly in vascular endothelium. Noteworthy, Eng mRNA expression has been reported also in Kit(+) interstitial cells of Cajal (ICC) in the mouse intestine. Gastrointestinal stromal tumours (GIST) are thought to derive from ICC. Here we have investiga...
ENDOGLIN (ENG) is a co-receptor for transforming growth factor-β (TGF-β) family members that is highly expressed in endothelial cells and has a critical function in the development of the vascular system. Mutations in Eng are associated with the vascular disease known as hereditary hemorrhagic telangiectasia type l. Using mouse embryonic stem cells we observed that angiogenic factors, including...
AMBIENT ATMOSPHERE AFTER OBLIQUE IMPACTS. K. Kurosawa, Y. Sekine, S. Sugita, N. Ohkouchi, N. O. Ogawa, K. Ishibashi, T. Kadono, S. Ohno, and T. Matsui, Dept. of Complexity Sci. & Eng., Univ. of Tokyo (5-1-5, Kashiwanoha, Kashiwa, Chiba, JAPAN; [email protected]), IFREE, JAMSTEC (2-15, Natsushima, Yokosuka, Kanagawa, JAPAN), Dept. of Earth and Planet. Sci., Univ. of Tokyo (73-1, Ho...
During embryonic development, hematopoietic cells develop by a process of endothelial-to hematopoietic transition of a specialized population of endothelial cells. These hemogenic endothelium (HE) cells in turn develop from a primitive population of FLK1(+) mesodermal cells. Endoglin (ENG) is an accessory TGF-β receptor that is enriched on the surface of endothelial and hematopoietic stem cells...
Biological systems are generally incredibly complex, consisting of a huge number of interacting parts. Consider, for example, the task of understanding the structure of the genetic regulatory system. The dependence among expression levels of all the genes in a cell is so complicated that it makes any sort of detailed understanding almost impossible. The diagram for the functional network of yea...
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