نتایج جستجو برای: chemical agents

تعداد نتایج: 717871  

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...

2017

This note seeks to provide an initial analysis of the strengths and weaknesses of the European Commission's impact assessment (IA) accompanying the above proposal, adopted on 10 January 2017 and referred to Parliament's Committee on Employment and Social Affairs (EMPL). The proposal intends to amend the Carcinogens and Mutagens Directive 2004/37/EC2 (CMD) by establishing binding occupational ex...

Journal: :Respiratory care 2008
Peter C Muskat

Exposure to chemical agents, both deliberate and accidental, over the past 100 years has resulted in the deaths of thousands and a significant number of casualties requiring hospitalization. The respiratory system is an important portal of entry into the human body for many of these agents, and pulmonary symptoms are a hallmark of many chemical exposures. The 4 major chemical warfare agents are...

2012
Rajagopalan Vijayaraghavan

The weapons of mass destruction, chemical, biological and nuclear warfare are the most brutal created by the humans. They kill and incapacitate not only the armed forces but also the innocent public, without any mercy. The Chemical Weapons Convention prohibits the production, storage and use of toxic chemicals during warfare. In fact, the use of “Any chemical which through its chemical action o...

2013
David P. Luke Devin B. Terhune

Despite the general consensus that synaesthesia emerges at an early developmental stage and is only rarely acquired during adulthood, the transient induction of synaesthesia with chemical agents has been frequently reported in research on different psychoactive substances. Nevertheless, these effects remain poorly understood and have not been systematically incorporated. Here we review the know...

Journal: :Current eye research 2012
Justin Blackburn Emily B Levitan Paul A MacLennan Cynthia Owsley Gerald McGwin

PURPOSE To describe the epidemiology and identify categories of agents involved in chemical eye injuries. METHODS Retrospective case series of consecutive cases of chemical eye injury presenting to the emergency department (ED) at a large eye hospital. Six-hundred and thirty-three patients presented to the ED between January 1, 2006 and December 31, 2009 for treatment of 640 chemical eye inju...

2003
B. J. Clark

use by the OPCW inspectorate. Use of GC with one or more spectrometric technique such as mass spectrometry is required to conRrm the presence of chemical warfare agents. For this reason many analyses are carried out by GC-MS under electron impact or chemical ionization conditions. For analyses involving low levels of chemical warfare agents in the presence of high levels of interfering chemical...

2014
John Morris Amanda R. Wilmsmeyer Wesley O. Gordon Erin Durke Davis Brent A. Mantooth Teri A. Lalain John R. Morris

Multifunctional ultra-high vacuum apparatus for studies of the interactions of chemical warfare agents on complex surfaces Report Title A fundamental understanding of the surface chemistry of chemical warfare agents is needed to fully predict the interaction of these toxic molecules with militarily relevant materials, catalysts, and environmental surfaces. For example, rules for predicting the ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید