نتایج جستجو برای: and volatile vs non
تعداد نتایج: 17038096 فیلتر نتایج به سال:
aims: in biological wastewater treatment processes, a large amount of sludge is produced. stabilization of sludge is essential before disposal because of the risks to human health and environment. therefore, selecting an appropriate process for stabilization this sludge may efficiently decrease risks. the aim of this study was to examine the compound efficiency of the advanced fenton and ozonat...
The pulp of pitanga (Eugenia uniflora L.) is used to prepare pitanga juice. However, there are no reports on the identification and quantification of the main constituents in pitanga pulp. The aim of this study was to identify and quantify the major volatile and non-volatile low-molecular-weight constituents of the pulp. Isolation of volatile compounds was performed by solvent-assisted flavor e...
the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...
monumental changes occurring on a daily basis have altered the world into a global village of expanding technology and shrinking geography in which preparing language learners for intercultural communication seems to be a sine qua non for modern language education. employing a cross-sectional design in its first phase, this study investigated the intercultural sensitivity and language proficien...
Non-volatile storage connected as memory (NVRAM) offers promising opportunities for simplifying and accelerating manipulation of persistent data. Load and store latency is potentially comparable to that of ordinary memory. The challenge is to ensure that the persisted data remains consistent if a failure occurs during execution, especially in a multithreaded programming environment. In this pap...
Background: Diabetes and cardiovascular disease, as the two major consequences of metabolic syndrome, can lead to some complications, like fatty liver disease. The current study aimed to evaluate the effects of Ramadan fasting on metabolic syndrome and body composition in fasting and non-fasting male students. Methods: This was an outcome research with a quasi-experimental design. A total of 2...
teachers’ beliefs greatly influence their performance in the classroom, their choice of instructional strategies, their way of controlling the class, their dealing with the students, and their general goals and objectives. one of these beliefs is teachers’ sense of efficacy which is viewed as an important construct and has shown to be positively correlated with students’ achievement (ross, 1992...
background: emergence delirium (ed) is a frequent postoperative complication in children. its prevalence is about 25-80% and is observed more commonly with rapid-acting volatile anesthetics than the older inhalation agents. methods: 30 patients aging between 2 to 8 years were included in this randomized double blind study. we compared the effect of combination of two anesthetic drugs, propofol-...
it has been observed that most of the chemical entities have high lipophilicity and poor aqueous solubility, which result in poor bioavailability. in order to improve the bioavailability, the release behavior of such drugs should be improved. although there are numerous techniques to handle solubility related issue, but they are expensive due to involvement of complicated equipments, advanced m...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید