نتایج جستجو برای: carbon disulphide

تعداد نتایج: 283347  

Journal: :علوم گیاهان زراعی ایران 0
خالد سلیمی پردیس کشاورزی و منابع طبیعی دانشگاه تهران سید محمد باقر حسینی پردیس کشاورزی و منابع طبیعی دانشگاه تهران رضا توکل افشاری پردیس کشاورزی و منابع طبیعی دانشگاه تهران

in this study, the effect of application time (immediately and one week after harvest) of some chemicals (rindite, carbon disulphide, gibberellic acid and thiourea) on breaking of dormancy and sprouting of potato (solanum tuberosum l., cv., marfona) minitubers was investigated. for the carbon disulphide (25 ml m-3 for four days) and rindite (0.2 ml l-1 for two days) application, minitubers were...

Journal: :Occupational medicine 1998
A M Donoghue

A xanthate reagent mixer at a gold mine concentrator was exposed to carbon disulphide by extensive skin contamination with xanthate powder and solution during the reagent mixing process. Absorption of carbon disulphide was confirmed by the detection of urinary 2-thiothiazolidine-4-carboxylic acid (TTCA). Drager colorimetric tube testing during subsequent mixing recorded a maximum concentration ...

Journal: :international journal of occupational hygiene 0
abdulrahman bahrami excellence centre for occupational health, research centre for health sciences, school of public health, hamadan university of medical science, hamadan, iran. farshid ghorbani department of occupational health engineering, research centre for health sciences, school of public, health, hamadan university of medical science, hamadan, iran. hadi baiati department of occupational health engineering, research centre for health sciences, school of public, health, hamadan university of medical science, hamadan, iran. mohammadjavad zare-sakhvidi department of occupational health, faculty of health engineering, shahidsadoughi university of medical sciences,yazd, iran.

carbon disulfide is used predominantly in the manufacture. it has affects the nervous system. in this study, the applicability of spme as a passive sampler for determination of carbon disulphide in air was studied. effect of sampler and environmental parameters on uptake of carbon disulphide was studied as well. four fibers were tested to select the best sampler for determine carbon disulfide i...

Journal: :Proceedings of the Royal Society of Medicine 1929

Journal: :Chemphyschem : a European journal of chemical physics and physical chemistry 2001
R L Whitby W K Hsu C B Boothroyd P K Fearon H W Kroto D R Walton

An insulated nanotube wire is formed by the binary phase of layered tungsten disulphide and carbon nanotubes (shown in the HRTEM image) generated by the sulphidization of tungsten oxide coated multiwalled carbon nanotubes at 900 °C. Thermogravimetric analysis shows that the tungsten disulphide coat acts as an antioxidant.

Journal: :British journal of industrial medicine 1990
R R O'Flynn H A Waldron

Auguste-Louis Delpech (1818-80) has been remembered principally as the author of the first detailed description of the serious consequences of exposure to carbon disulphide. A close reading of his work suggests that his reputation has been seriously undervalued. The subsequent development of occupational psychiatry, with its emphasis on the distinction between the organic and the functional, ma...

Journal: :British journal of industrial medicine 1969
E J Bond W H Butler F De Matteis J M Barnes

Bond, E. J., Butler, W. H., de Matteis, F., and Barnes, J. M. (1968). Brit. J. industr. Med., 26, 335-337. Effects of carbon disulphide on the liver of rats. Normal rats surviving a single oral dose of carbon disulphide (CS2) show liver enlargement and depression of drug-metabolizing enzymes but no liver necrosis. If the drug-metabolizing enzymes are stimulated by phenobarbitone before exposure...

Journal: :Journal of Economic Entomology 1917

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