نتایج جستجو برای: mines

تعداد نتایج: 7308  

2011
Bhavin N. Jariwala Nicolaas J. Kramer M. Cristina Petcu David C. Bobela M. C. M. van de Sanden Paul Stradins Cristian V. Ciobanu Sumit Agarwal

Department of Chemical Engineering, Colorado School of Mines, Golden, Colorado 80401, United States Department of Applied Physics, Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands National Center for Photovoltaics, National Renewable Energy Laboratory, Golden, Colorado 80401, United States Department of Mechanical Engineering, Colorado School of Mines, Golden, Colorado 804...

Journal: :Vaccine 2016
David M Salisbury

Bram Palache1,2* 1FluPal Consultancy B.V., Bourgondischelaan 33, 1181DC Amstelveen, The Netherlands 2International Federation of Pharmaceutical Manufacturers & Associations, Chemin des Mines 9, P.O.Box 195, 1211 Geneva 20, Switzerland *Corresponding author: Bram Palache, International Federation of Pharmaceutical Manufacturers & Associations, Chemin des Mines 9, P.O.Box 195, 1211 Geneva 20, Swi...

2013
Mohamed Haitam Laarabi Azedine Boulmakoul Roberto Sacile Emmanuel Garbolino

∗Department of Computer science, Bioengineering, Robotics and Systems engineering University of Genoa, Italy [email protected], [email protected] ∗∗LIM/IST Lab., Computer Sciences Department, Mohammedia Faculty of Sciences and Technology (FSTM), Morocco [email protected] ∗∗∗Crisis Research Centre (CRC), Mines ParisTech, Sophia Antipolis, France emmanuel.garbolino@mines-par...

Journal: :محیط زیست طبیعی 0
پریسا تابان کارشناسی ارشد محیط زیست، دانشگاه آزاد اسلامی واحد علوم و تحقیقات تهران کوروش کاوسی کارشناس ارشد گیاه شناسی، دانشگاه آزاد اسلامی واحد علوم و تحقیقات تهران اسماعیل کهرم استادیار دانشگاه آزاد اسلامی واحد علوم و تحقیقات تهران حمید گشتاسب استادیار دانشگاه محیط زیست کرج

we studied cu concentration on part of aras riparian vegetation. cu was selected as an index metal due to polluting the aras river through agarak copper mines drainage. results of cu concentration in indicator plant have been examined using spss16. considering the situation of the copper mines as well as the habitat of the indicator plant, two stations before and after the exit of the industria...

The presence of methane in coal mines is one of the major problems in underground coal mines. Every year, in underground coal mines, a lot of casualties due to outbursts and explosions of methane gas is occurring. Existence of this gas in the mines not only creates a difficult and dangerous situation for work but also makes it more expensive. The release of this gas to the air causes a further ...

Journal: :IOP Conference Series: Materials Science and Engineering 2020

2002
Patrick Blagden

I am grateful for the opportunity to speak directly to American physicists by mean of this short article. I am not a physicist, so my article will be short on technical detail, and I can merely give a general outline of the problems encountered by various technologies used to date. In case any subscribers are interested in contributing to the fight against landmines, I have included some outlin...

1998
John M. Mesina

A design algorithm is derived, for a calculating minimum allowable electrical clearances in alternating and direct current “permissible” equipments, which are authorized to operate in gassy mines and tunnels under Part 18 of Title 30, Code of Federal Regulations [1]. The calculated clearances apply to operations at altitudes ranging up to 12 000 ft (3658 m) above sea level. The minimum allowabl...

Journal: :REM - International Engineering Journal 2019

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