نتایج جستجو برای: heavy and 50 non
تعداد نتایج: 17084565 فیلتر نتایج به سال:
the objective of this study was to explore the application of hybrid artificial neural network methods to predict heavy metals in rainwater based on major elements. measurements of the heavy metals pb, cu, zn, as, ni, hg, and fe in soluble rain fractions were performed in rainwater collected at the arak plain during the rainy seasons of 2012. in the soluble fractions, the concentrations of the ...
Abstract Heavy metals have raised one of the most important problems in ecology and organisms life especially human being and animals. A variety of indicators including tissues of fish, birds and sediment have been used recently to measure the aquatic pollution with heavy metals. The aim of this study was to search the published articles in Iran a...
in the first part of this thesis we explored wetting and its dynamics for small droplets. first, we showed how a simple feature of water droplets on a surface, i.e. laplace pressure, can be exploited to build a micropump. we investigated capillary pumping in microchannels both experimentally and numerically. putting two droplets of different sizes at the in/outlet of a microchannel, will ge...
abstract venlafaxine, 1–[2–(dimethylamino)–1–(4–methoxyphenyl) ethyl]cyclohexanol hydrochloride is a novel non-tricyclic antidepressant. venlafaxine is a second generation antidepressant drug, has a neuropharmacologic profile distinct from that of existing antidepressants including tricyclic compounds, selective serotonin reuptake inhibitors and monoamine oxidase inhibitors. venlafaxine impart...
in recent years many researchers have been focused on interaction of small molecules with dna. dna is generally the primary intracellular of anticancer drugs, so the interaction between small molecules and dna can cause dna damage in cancer cells, blocking the division of cancer cells and resulting in cell death. the flavonoids are a large group of polyphenolic natural products that are widely ...
immunoproliferative small intestinal disease (ipsid) is the syndrome associated with mediterranean lymphoma (a rare form of non-hodgkin’s lymphoma). many of the patients diagnosed with secretory ipsid have variable level of abnormal immunoglobulins in serum or other bodily fluids, identified as truncated alpha heavy chain globulins. most cases are characterized by a loss of ability to synthesiz...
Introduction: In some jobs, physical activity can be done in high noise pollution that can affect the heart rate. The aim of this study was to investigate the effects of noise exposure and physical activity on heart rate in the hot and humid conditions. Materials and Methods: This experimental study was performed on 14 healthy men in hot and humid climatic chamber (35 °C, 75% RH). ...
مطالعات متعددی بروی عوامل موثر در ایجاد تومورهای مغزی از جمله سن، جنس، شغل، ضربه مغزی، رادیو تراپی، مصرف دارو، ژنتیک و وراثت صورت گرفته است در مورد سیگار به عنوان ریسک فاکتور ابتلا به تومور مغزی، نظرات متفاوتی مطرح است ولی مطالعات جامعی در مورد آن انجام نگرفته است.این مطالعات بر اساس مقایسه دو گروه بیمار و شاهد و در سطح استان کرمانشاه انجام شده است.گروه بیماران افراد بالاتر از 16 سالی هستند که ...
feminine voice and narratology in wuthering heights wuthering heights as a general "bronte" work has extraordinary dimensions to it which can make it focal to different ways of interpretation. among other differences the issue of narrative voice is essential in understanding the ultimate purpose of wuthering heights. emily bronte uses different narrators from various focal points speaking of m...
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