نتایج جستجو برای: ماده 203

تعداد نتایج: 43302  

2003
Shu-Kun Lin Derek J. McPhee

1 Molecules Editorial Office, Ocean University of China, Qingdao 266003, China. Tel. 0086 532 203 1860. Fax 0086 532 203 1522. E-mail: [email protected]. http:/molecules.ouc.edu.cn 2 Molecular Diversity Preservation International (MDPI), Matthaeusstrasse 11, CH-4057 Basel, Switzerland. Tel. 0041 79 322 3379. Fax 0041 61 302 8918. E-mail: [email protected]. http://www.mdpi.org/lin/ 3 Molecular Diversi...

2017
Houcine Maghrebi Amine Makni

Pan African Medical Journal. 2017; 28:203 doi:10.11604/pamj.2017.28.203.13715 This article is available online at: http://www.panafrican-med-journal.com/content/article/28/203/full/ © Houcine Maghrebi et al. The Pan African Medical Journal ISSN 1937-8688. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/b...

Journal: : 2022

نوآوری در نتیجه ترکیبی از عناصر دانش سازمان‌ها ظاهر شده و به‌عنوان ماده خام اصلی برای نظر گرفته می‌شود. روش‌های سنتی دیگر اثربخش نیست به رویکردهای جدید همچو نیاز است. هدف پژوهش حاضر ، بررسی تأثیر قابلیت‌های مدیریت بر عملکرد با اثر میانجی باز است که 25 واحد‌ فناور مستقر «پارک فناوری پردیس» واقع شهر پردیس استان تهران نیمه دوم سال 1399 موردبررسی قرار گرفت. به‌منظور جمع‌آوری داده‌ها ابزار پرسشنامه ...

2016
Rikki N Waterhouse Nabeel Nabulsi Shu-Fei Lin Yiyun Huang Richard E. Carson

Authors:Mika Naganawa1*, Rikki N Waterhouse2*, Nabeel Nabulsi, Shu-Fei Lin1, David Labaree1, Jim Ropchan1, Sanela Tarabar2, Nicholas DeMartinis2, Adam Ogden, Anindita Banerjee2, Yiyun Huang1, Richard E. Carson1 1PET Center, Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT 2Pfizer Worldwide Research and Development, Cambridge, MA *Co-first authors Correspond...

Journal: :Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology 2018
Arunashis Sau Patricia Taraborrelli Philip Moore Phang Boon Lim

Cardioinhibitory and vasodepressor responses to different stressors on head-up tilt Arunashis Sau, Patricia Taraborrelli, Philip Moore, and Phang Boon Lim* Imperial College London, London, UK; Department of Cardiology, Hammersmith Hospital, Imperial College Healthcare NHS Trust, Du Cane Road, London W12 0HS, UK; and Department of Cardiology, West Hertfordshire Hospitals NHS Trust, London, UK * ...

ژورنال: :نشریه علمی-پژوهشی مهندسی معدن 2013
هادی مختاریان حسن مومیوند

ناپیوستگی­ها به دو صورت پر شده و پر نشده وجود دارند.  ناپیوستگی­های پر شده بخش عظیمی از  ناپیوستگی­ها را شامل می­شوند.  مواد پرکننده دهانه ناپیوستگی­ها دارای ترکیبات مختلف و در نتیجه مقاومت های مختلفی هستند.  طی تحقیقاتی که به عمل آمده، ترکیب گچ با سایر مواد پرکننده همچون ماسه و خاک رس می تواند ماده مدل مناسبی به عنوان مواد پرکننده دهانه ناپیوستگی­ها باشد.  با استفاده از ترکیب گچ، ماسه، خاک رس ...

2008
M. Rosado

We present a kinematic study of the Herbig-Haro objects HH 202, 203 and 204 using Hα and [N II] Fabry-Perot velocity maps. For HH 202 we find new features that could belong to this HH object or that perhaps are associated with an outflow different from HH 202. Because of its high velocity (up to 100 km s) this outflow probably can be a HH flow not catalogued previously. Large internal motions a...

Journal: :Biochemistry 1995
X Ding B F Rasmussen H U Demuth D Ringe A C Steinmetz

The mechanism of inactivation of porcine pancreatic elastase (PPE) by N-peptidyl-O-aroylhydroxylamine was studied by X-ray crystallography. The inactivator forms a stable complex with the enzyme by means of a covalent attachment to the active site Ser 203(195) O gamma. The nature of the complex is, however, different depending on the pH at which the inactivation reaction occurs. At pH 5, the co...

2016
Yifan Deng Gang Zhu Honghai Luo Shiguang Zhao

Glioblastoma stem cells (GBM-SCs) are believed to be a subpopulation within all glioblastoma (GBM) cells that are in large part responsible for tumor growth and the high grade of therapeutic resistance that is so characteristic of GBM. MicroRNAs (miR) have been implicated in regulating the expression of oncogenes and tumor suppressor genes in cancer stem cells, including GBM-SCs, and they are a...

Journal: :Environmental pollution 2008
Casey D Butler John T Trumble

Bottom-up (host plant quality) and top-down (natural enemies) forces both influence the fitness and population dynamics of herbivores. However, the impact of pollutants acting on these forces has not been examined, which prompted us to review the literature to test hypotheses regarding this area of research. A comprehensive literature search found 126 references which examined fitness component...

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