The established exchange mechanisms for chemical information are under attack from new information distribution channels on the Internet. Increasingly chemical information is distributed by means of WWW pages and similar media. However, most of this information is still primarily intended for human browsing. The search for chemical information and the reuse of encoded structures and their attac...

In some applications of rarefied gas dynamics, including flows in aerospace/space engineering, film deposition technique in semiconductor and micro-reactor in medical science, chemical reactions play an important role and can not be ignored in these simulations. To understand effects of chemical reactions in these fields by experiment is very expensive and impractical. Thus, an appropriate simu...

Shirai, Y. & Ohkubo, T. (1954a). J. Biochem., Tokyo, 41, 337. Shirai, Y. & Ohkubo, T. (1954b). J. Biochem., Tokyo, 41, 341. Storey, I. D. E. (1950). Biochem. J. 47, 212. Storey, I. D. E. & Dutton, G. J. (1955). Biochem. J. 59,279. Storey, I. D. E. & Dutton, G. J. (1956). Proc. 3rd Int. Congr. Biochem., Brussel8, 1955, p. 162. Strominger, J. L., Kalckar, H. M., Axelrod, J. & Maxwell, E. S. (1954...

A  new  type  of  cation-exchange  nanocomposite  membranes  was prepared  by  in-situ  formation  of  ZnO  nanoparticles  in  a  blend containing  sulfonated  poly  (2,6-dimethyl-1,4-phenylene  oxide)  and sulfonated polyvinylchloride  via  a  simple  one-step  chemical method.  As-synthesized  nanocomposite  membranes were characterized  using  Fourier  transform  infrared  spectroscopy, scan...

This paper presents several techniques to synthesize logic circuits for low power based on split BDDs. The objective is to generate 2-input multiplexer circuits with reduced switching activity, since switching activity is an important contribution to power dissipation. Keywords— switching activity, BDDs, cofactor.

In this study, the blast furnace slag was used as absorbing bed and then, its ionic adsorption was studied. For this reason, various experimental parameters such as pH, contact time and the primary ion concentration were investigated. The remaining concentrations of ions such as; Mn2+ and Fe2+ in water were measured by atomic adsorption spectroscopy. The chemical and p...