منابع مشابه
A Note on a Cheap Substitute for a Shadowless Lamp for Operation Theatres
powerful lamp. The discomforts arising i , neck for electric light close to the back of , an a period of half an hour or longei, e ^ be emergency operation, have to e realizedTTnsoital at When I visited Dr. Seagrave erested in Namkham in March 1935 I be?fyfLarabolic lamp an overhead cluster of lamps with P jn the shades which he had fitted foi 1 some operation theatre. Dr. Seagrave g< gbamo det...
متن کاملGuar gum: a cheap substitute for agar in microbial culture media.
AIMS To determine the possibility of using guar gum, a colloidal polysaccharide, as a cheap alternative to agar for gelling microbial culture media. METHODS AND RESULTS As illustrative examples, 12 fungi and 11 bacteria were cultured on media solidified with either guar gum or agar. All fungi and bacteria exhibited normal growth and differentiation on the media gelled with guar gum. Microscop...
متن کاملUsing Scrap Tires in EAFs as a Substitute for Carbon
EAF plants normally consume coal and coke as reactants, alloying elements, or fuel. The price of these materials varies from € 0.20-0.35/kg. This is while nearly 10 million pieces of tires are annually discarded in Iran. The present study shows that scrap tires can be used as a substitute for coal and coke in EAF plants. Thirteen grades of steel including low, medium, and high carbon steels as ...
متن کاملpassivity in waiting for godot and endgame: a psychoanalytic reading
this study intends to investigate samuel beckett’s waiting for godot and endgame under the lacanian psychoanalysis. it begins by explaining the most important concepts of lacanian psychoanalysis. the beckettian characters are studied regarding their state of unconscious, and not the state of consciousness as is common in most beckett studies. according to lacan, language plays the sole role in ...
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ژورنال
عنوان ژورنال: School Science and Mathematics
سال: 1901
ISSN: 0036-6803
DOI: 10.1111/j.1949-8594.1901.tb00026.x