نتایج جستجو برای: Methanol and Ethanol

تعداد نتایج: 16842321  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اراک - دانشکده علوم 1392

the history of plant’s used for mankind is as old as the start of humankind. initially, people used plants for their nutritional proposes but after the discovery of medicinal properties, this natural ?ora became a useful source of disease cure and health improvement across various human communities. berberis vulgaris is one of the medicinal plants used in iranian traditional medicine. berberis ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - پژوهشکده فنی و مهندسی 1388

asymmetric polyethersulfone (pes) microfiltration flat sheet membranes were composed by the phase inversion method (pim) and were used as supports. composite membranes were fabricated by coating silicone rubber as selective layer. effect of different concentrations of pes and pdms and different solvent such as nmp, dmf and dms effects as pes solvents and support thickness and different coagulat...

Journal: :journal of ornamental plants 2015
maryam nasouri gazani shahab shariati ali rafizadeh mohammad naghi safarzadehvishekaei

plants re-emit a substantial fraction of their assimilated carbon into the atmosphere as biogenic volatile organic compound. according to the presence of relatively high amount of methanol in herbal distillates, finding different concentrations of ethanol in such drinks is expectable, as several studies appeared that produced ethanol by plants emits into the atmosphere as do methanol. in this s...

Journal: :journal of herbal drugs (an international journal on medicinal herbs) 2012
esmaeil khosravi ali mehrafarin hassanali naghdibadi reza hajiaghaee mohammad taghi khosravi

introduction & aim: the aim of this study was evaluating effect of methanol and ethanol foliar application as a new and safe technology in plant production on lemon balm’s (melissa officinalis l.) volatile oil components. experimental: experimental carried out based on a randomized complete block design (rcbd) with fifteen treatments and three replications in the experimental field of medi...

Journal: :علوم باغبانی 0
شنو امینی مصطفی عرب مجید راحمی عبدالرحمان رحیمی

this research was carried out in order to evaluate the influence of different concentrations of ethanol and methanol (0, 4, 6 and 12%) and two pulse treatments (12 and 24 hour) on longevity of cut standard-carnation (sensi cultivar) in a factorial based on randomized completely design with three replications, at tehran university, aboreyhan pardis, horticulture department, during 2010. the resu...

Journal: :journal of plant physiology & breeding 2015
zeinab yavarpanah mahdi alizadeh esmaeil seifi

abstract an investigation was undertaken to ascertain the influence of hydro-alcoholic solutions on plant growth as well as quality attributes of strawberry fruits. the mother plants of strawberry (fragaria ananasa cv. gaviota) were subjected to various aqueous solutions of ethanol (15, 30%), methanol (15, 30%) and the mixture of ethanol + methanol (15 or 30%) plus the control (water only) as f...

Journal: :asia pacific journal of medical toxicology 0
konstantin m. brusin regional poison treatment center, sverdlovsk regional clinical psychiatric hospital, yekaterinburg, russia department of clinical toxicology, ural state medical university, yekaterinburg, russia roman o. nekhoroshkov regional poison treatment center, sverdlovsk regional clinical psychiatric hospital, yekaterinburg, russia

background: toxic alcohol poisonings are responsible for high mortality and morbidity in russia. this study was aimed to evaluate the trends of harmful ethanol (etoh) drinking as well as methanol (meoh), isopropanol (ipa) and ethylene glycol (eg) poisonings in the middle urals region of russia. methods: in this retrospective study, the medical records of patients poisoned with meoh, ipa and eg ...

Journal: :international journal of high risk behaviors and addiction 0
bita dadpour faculty of medicine, addiction research center, mashhad university of medical sciences, mashhad, ir iran arya hedjazi legal medicine research center, legal medicine organization, tehran, ir iran hamideh ghorbani legal medicine research center, legal medicine organization, tehran, ir iran; legal medicine research center, legal medicine organization, tehran, ir iran. tel: +98-9153052242, fax: +98-5138454400 hamid khosrojerdi faculty of medicine, addiction research center, mashhad university of medical sciences, mashhad, ir iran seyed mohsen vaziri cardiac anesthesia research center, mashhad university of medical sciences, mashhad, ir iran haleh malek zadeh medical toxicology research center, mashhad university of medical sciences, mashhad, ir iran

conclusions the composition of unrecorded samples did not raise major toxicological concern beyond ethanol in alcohol products. however, concentration levels of methanol in some unrecorded alcohol samples made these samples detrimental for human consumption. results of 877 reports of alcohol samples, more than 50% were obtained from mashhad and the rest were from the suburbs. of the reports, 57...

Journal: :emergency journal 0
hamid reza morteza bagi department of emergency medicine, tabriz university of medical sciences, tabriz, iran mohammad tagizadieh department of pathalogy, tabriz branch, islamic azad university, tabriz, iran payman moharamzadeh department of emergency medicine, tabriz university of medical sciences, tabriz, iran mahboob pouraghaei department of emergency medicine, tabriz university of medical sciences, tabriz, iran aynaz kahvareh barhagi department of medicine, islamic azad university, tabriz branch faculty of medicine, tabriz, iran kavous shahsavari nia road traffic injury research center, department of emergency medicine,tabriz university of medical sciences, tabriz, iran

introduction: alcohol poisoning is one of the main preventable causes of death, disability, and injury in many societies. ethanol and methanol are the most prevalent kinds of alcohol used. there is no any exact reports of alcohol poisoning and its outcome in iranian society. therefore, the present study was assessed the status of alcohol poisoning and its outcome in referees to the emergency de...

Ali Rafizadeh Maryam Nasouri Gazani Mohammad Naghi SafarzadehVishekaei Shahab Shariati

Plants re-emit a substantial fraction of their assimilated carbon into the atmosphere as biogenic volatile organic compound. According to the presence of relatively high amount of methanol in herbal distillates, finding different concentrations of ethanol in such drinks is expectable, as several studies appeared that produced ethanol by plants emits into the atmosphere as do methanol. In this s...

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