منابع مشابه
Complex Formation and Photoreduction Processes in Sulphur Doped Silver Bromide
The dark conductivity of annealed silver bromide single crystals, containing trace amounts of silver sulfide, has been measured as a function of dopant concentration. At 21 ° C the conductivity exhibited a more rapid than linear increase with silver sulfide concentration at levels below 8 ppm. At 4 ppm, the lowest level achieved, a limiting dependence of the conductivity upon the fourth pwoer o...
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BACKGROUND: Rocuronium Bromide is a newer, low potency nondepolarising neuromuscular blocking agent. It is proven to be five to seven times less potent than vecuronium.The aim of the present study was to evaluate the effectiveness of 2ED95 (2 times effective dose 95) dose (0.6mg/kg) of rocuronium with regard to onset time, the intubating conditions and the duration of action and to compare it w...
متن کاملSolubility of sulphur dioxide in aqueous electrolyte solutions at higher ionic strengths - Chloride and bromide containing systems
The absorption of sulphur dioxide in chloride and bromide containing electrolyte solutions was measured up to ionic strengths of 5 mol/dm. The thermodynamic equilibrium of the gas phase and the liquid phase was characterized by UV spectroscopy. UV spectra analysis gave strong evidence for SO2X complexes existing in the solutions. Consequently, these compounds were implemented in the reaction sc...
متن کاملClostridial iron-sulphur proteins.
Iron-sulfur proteins are ubiquitous catalysts of a wide range of biological reactions, and are particularly abundant in clostridia which lack the ability to synthesize hemes. The development of research on these metalloproteins has therefore been strongly associated with biochemical investigations of clostridial metabolism. Major breakthroughs in the field, from the first isolation of an iron-s...
متن کاملSulphur Dioxide Exposure
Bronchoalveolar lavage (BAL) which has not previously been used in investigating the effect of sulphur dioxide (SO2) on the human lung was performed on 12 subjects before and after controlled chamber exposure with SO2 for 20 minutes. BAL fluid 24 hours after exposure with 10 mg S02/m3 (4 ppm, 10 subjects) showed increased alveolar macrophage activity as judged by an increase in lysozyme positiv...
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ژورنال
عنوان ژورنال: J. Chem. Soc.
سال: 1873
ISSN: 0368-1769
DOI: 10.1039/js8732600823