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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"Organophosphorous"”.
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Organophosphorous insecticide contamination in streams: Insects as bioindicators
1 PDF file (xii, 171 pages)
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Biochemical effects of organophosphorous compounds on cultured rat and human cardiomyocyte-like cells
… present, little is known about the effect(s) of organophosphorous compounds (OPs) on cardiomyocytes. The present study aimed to investigate the effects of phenyl saligenin phosphate (PSP), two organophosphorothioate insecticides (diazinon and chlorpyrifos), and their acutely toxic metabolites …
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The Effects of Atropine Sulfate on Flight Simulator Performance and on Respiratory-Heart Period Interactions (Human, Electrocardiogram, Organophosphorous)
Atropine sulfate is an important therapeutic agent for treating anticholinesterase toxicosis, but atropine also is a strong anticholinergic drug with side effects. Twenty volunteers received a placebo control and atropine doses of 0.5, 1.0, 2.0, and 4.0 mg/75 kg in a Latin Square double blind …
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ΜΕΛΕΤΗ ΤΗΣ ΣΤΑΘΕΡΟΤΗΤΑΣ ΚΑΙ ΥΠΟΛΕΙΜΜΑΤΙΚΟΤΗΤΑΣ ΤΟΥ ΝΕΟΥ ΕΝΤΟΜΟΚΤΟΝΟΥ "ΔΙΑΙΘΥΛΟΦΩΣΦΟΡΙΚΟΣ ΕΣΤΕΡΑΣ ΤΗΣ ΔΙΚΥΚΛΟΠΡΟΠΥΛΟΚΕΤΟΞΙΜΗΣ"
… BECKMANN- TYPE REARRANGEMENT AND OTHER ORGANOPHOSPHOROUS PEPTIDES. IN THIS RESEARCH METHOD WERE DEVELOPED FOR THE ISOLATION OF PEPTICIDE RESIDUES FROM PLANT PRODUCTS AND FOR THE OPTIMIZATION OF HPLC SYSTEMS (NORMAL ADREVERSE PHASE). FOR THE OPTIMIZATION OF HPLC, TERNARY MOBILE PHASES …
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ΗΛΕΚΤΡΟΔΙΕΠΙΦΑΝΕΙΑΚΗ ΣΥΜΠΕΡΙΦΟΡΑ ΤΕΤΡΑΥΠΟΚΑΤΕΣΤΗΜΕΝΩΝ ΦΩΣΦΩΝΙΟΚΑΤΙΟΝΤΩΝ ΣΤΗ ΔΙΑΦΑΣΙΚΗ ΠΕΡΙΟΧΗ ΥΔΡΑΡΓΥΡΟΥ/ΔΙΑΛΥΜΑΤΟΣ ΣΕ ΜΕΘΑΝΟΛΙΚΑ ΗΛΕΚΤΡΟΛΥΤΙΚΑ ΣΥΣΤΗΜΑΤΑ
… WAS CARRIED OUT FOR THE INTERFACIAL BEHAVIOR OF ORGANOPHOSPHOROUS CATIONS AT THE MERCURY ELECTRODE- METHANOLIC SOLUTION INTERFACE. THE ADSORPTION OF THE PHOSPHONIUM CATIONS WAS TREATED BY MEANS OF THE NON IONIC LANGMUIR, FRUMKIN AND FLORY-HUGGINS ADSORPTION ISOTHERM. THE EXPERIMENTAL WORK WAS …
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The neurotoxicity of acrylamide
… preparation following in vitro exposure to the organophosphorous anticholinesterase compound ecothiopate were altered by in vivo pre treatment with acrylamide. Acrylamide caused an increase in the time course of the potentiation of stimulated twitches and a decrease in the maximum potentiation. …
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Chlorpyrifos and chlorpyrifos oxon induce neurite retraction and cytoskeletal disruption in mouse N2a cells and human neural progenitor stem cells
The widespread use of the organophosphorous insecticide chlorpyrifos (CPF) over recent decades has posed major concerns about its toxicity in humans. Sub-cytotoxic concentrations of CPF and its metabolite CPF-oxon (CPO) were known to inhibit neurite outgrowth in differentiating neural cells but …
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Studies of the complexation behaviour of transition metals applicable in membrane technologies
… iron(III, II) and magnesium(II). As extractants, organophosphorous acids (D2EHPA, CYANEX 301, CYANEX 302 and CYANEX 272) and hydroxyoximes (LIX 860-I, LIX 84-I) were investigated either separately or in combination with a second extractant molecule in order to determine synergistic effects. Hexane …
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Wirelessly addressable chemiresistors : carbon nanotube-based chemical sensors and dosimeters
… detects diethylchlorophosphate (DCP), a model organophosphorous cholinesterase inhibitor simulant. To provide selective and readily manufacturable sensor elements, we developed an ionic liquid-mediated single walled carbon nanotube based chemidosimetric scheme capable of detecting DCP across a …