Highlights from 50 Years Biosynthetic Supramolecular Chemistry Hans-Jörg Schneider FR Organische Chemie der Universität des Saarlandes , D 66041 Saarbrücken/ Germany This…
SCCS/1489/12 Revision of 11 December 2012 Scientific Committee on Consumer Safety SCCS OPINION ON Zinc oxide (nano form) COLIPA S 76 The SCCS adopted this opinion at its…
1. INTRODUCTION Till recent years, the surge of industrial activities has intensified more environmental problems as seen for example in the deterioration of several ecosystems…
1. ELECTROCHEMISTRY YEAR 11 – STAGE 1 SACE 2. • In 1793, Alessandro Volta discovered that electricity could be produced by placing two dissimilar metals on opposite sides…
ViscoseViscoseViscoseViscoseViscoseViscoseViscoseViscose Recommendations for Pre-treatment,dyeing and finishing Yohji Yamamoto viscose shirt Spring-Summer 2006 Versace viscose…
Slide 1 Fuel cells Slide 2 Fuel cell history First demonstrated in principle by British Scientist Sir Willliam Robert Grove in 1839. Grove’s invention was based…
Slide 1 Spacecraft Power Systems Supply electrical power to spacecraft Condition, convert, control and distribute electrical power Meet average and peak electrical loads…
Slide 1 TRACE METALS - FROM DEFICIENCY TO TOXICITY Quest – July 22, 2004 Yeala Shaked, Yan Xu and Francois Morel, Geosciences Dept, Ecology and Evolutionary Biology Dept.…
Slide 1 Effect of Reduction and Subsequent Oxidation of Critical Disulfide Bonds in Alkaline Phosphatase Alec Coffman, Susan Olds Slide 2 Purpose Determine if enzyme activity…
Slide 1 Trace Elements Dr. Nasim Ilyas PGT Biochemistry Slide 2 Zinc Zinc is an essential trace element, necessary for plants, animals, and microorganisms. Zinc is found…