نتایج جستجو برای: chemical technology

تعداد نتایج: 831340  

2010
Rajitha R. Vuppula Mahesh S. Tirumkudulu Kareenhalli V. Venkatesh

Rajitha R. Vuppula a, Mahesh S. Tirumkudulu *b and Kareenhalli V. Venkatesh *c aDepartment of Chemical Engineering, Indian Institute of Technology Bombay, Mumbai 400076. E-mail: [email protected] bDepartment of Chemical Engineering, Indian Institute of Technology Bombay, Mumbai 400076. E-mail: [email protected] cDepartment of Chemical Engineering, Indian Institute of Technology Bombay, Mum...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده علوم پایه 1391

one of the applications of nanotechnology is use of carbon nanotubes for the targeted delivery of drug molecules. to demonstrate the physical and chemical properties of biomolecules and identify new material of drug properties, the interaction of carbon nanotubes (cnts) with biomolecules is a subject of many investigations. cnts is a synthetic compound with extraordinary mechanical, thermal, el...

2004
Michael A. Beasley

X iv :a st ro -p h/ 04 05 00 9v 1 1 M ay 2 00 4 The Chemical Properties of Milky Way and Andromeda Globular Clusters: I. A Comparative Study Michael A. Beasley Lick Observatory, University of California, Santa Cruz, CA 95064, USA [email protected] Jean P. Brodie Lick Observatory, University of California, Santa Cruz, CA 95064, USA [email protected] Jay Strader Lick Observatory, University o...

2014
NAN XIE NAN JIANG MINGJIA ZHANG WEI QI RONGXIN SU ZHIMIN HE

* Chemical Engineering Research Center, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P.R. China ** State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, P.R. China *** Tianjin Key Laboratory of Membrane Science and Desalination Technology, Tianjin University, Tianjin 300072, P.R. China **** The Co-Innovation Center of Chemistry a...

2010
Andriy Synytsya Woo-Jung Kim Sung-Min Kim Radek Pohl Alla Synytsya František Kvasnička Jana Čopíková Yong Il Park

Department of Carbohydrate Chemistry and Technology, Institute of Chemical Technology in Prague, Technická 5, 166 28 Prague 6, Czech Republic Department of Analytical Chemistry, Institute of Chemical Technology in Prague, Technická 5, 166 28 Prague 6, Czech Republic Department of Meat Technology and Preservation, Institute of Chemical Technology in Prague, Technická 5, 166 28 Prague 6, Czech Re...

Journal: :مدیریت صنعتی 0
علی محمدی دانشیار بخش مدیریت دانشکدة اقتصاد، مدیریت و علوم اجتماعی، دانشگاه شیراز، شیراز، ایران داریوش مولا استاد بخش مهندسی شیمی دانشکدة مهندسی شیمی، نفت و گاز، دانشگاه شیراز، شیراز، ایران عباس عباسی استادیار بخش مدیریت دانشکدة اقتصاد، مدیریت و علوم اجتماعی، دانشگاه شیراز، شیراز، ایران کاظم عسکری فر دانشجوی دکتری مدیریت سیستم دانشکدة اقتصاد، مدیریت و علوم اجتماعی، دانشگاه شیراز، شیراز، ایران

this study is done to define the technological contribution in the value chain of chemical industries and assess the effects of this on industrial’s value added. the value network contains 581 active firms in 5 stages and 21 groups, and date gathered with 141 questionnaires by snowball method. then the technology contribution and economic value added are defined for each stage and group. beside...

2006
Huiping Song Xingang LI Jinsheng Sun Yanhong Wang

Huiping Song, Xingang LI, Jinsheng Sun and Yanhong Wang, (1)School of Chemical Engineering and Technology, Tianjin University, No.92 Weijin Road, Nankai district, Tianjin, 300072, China, (2)School of Chemical Engineering and Technology, National Engineering Research Center for Distillation Technology, Tianjin University,P.R. China, Tianjin, China, (3)National Engineering Research Center for Dis...

2011
Prahalad Parthangal Richard E. Cavicchi Douglas C. Meier Andrew Herzing Michael R. Zachariah

Prahalad Parthangal Departments of Mechanical Engineering and Chemistry, University of Maryland, College Park, Maryland 20742; and Chemical Science and Technology Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899 Richard E. Cavicchi, Douglas C. Meier, and Andrew Herzing Chemical Science and Technology Laboratory, National Institute of Standards and Technol...

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