نتایج جستجو برای: spring water
تعداد نتایج: 595311 فیلتر نتایج به سال:
AFFILIATIONS: MCENERY—Water Resource Center, Texas Tech University, Lubbock, Texas; INGRAM—Office of Hydrologic Development, NOAA’s National Weather Service, Silver Spring, Maryland; DUAN— Lawrence Livermore National Laboratory, Livermore, California; ADAMS— Ohio River Forecast Center, NOAA’s National Weather Service, Wilmington, Ohio; ANDERSON—Office of Science and Technology, NOAA’s National ...
Legionella are widely distributed in natural and man-made environments. In these environments, legionella can utilize metabolic products excreted by blue-green algae and other general bacteria, on the other hand they can multiply intracellularly within amoebaebody. The major infection route of legionella is via 1-5 |Lim diameter aerosols which contain the legionella and reach humanalveolar sept...
Water stress effects on winter and spring leaves anatomy were investigated in experiments conducted at the experimental field of SB University of Kerman using five wheat cultivars.Xylem and phloem elements diameter and mesophyll, bundle sheath and epidermal cells area were measured in transverse sections prepared from middle parts of the leaves. Results showed that significant difference exists...
Jakrem hot water spring is located in the West Khasi Hill District of the state of Meghalaya, and is one of the most popular hot springs of the state. There is a populist belief among the inhabitants and people that the hot spring water has got curative properties against various skin ailments. This is the first report on V3 hyper-variable region of 16S rDNA metagenome sequence employing Illumi...
Foraging in stopover areas influences nutritional condition of birds during spring migration. Our purpose was to determine if body mass, percent carcass water, and serum biochemistry would predict energy reserves (carcass fat and protein) in northern pintails (Anas acuta) at a spring staging area, Lake St. Pierre in Québec, Canada (46 degrees 11 'N, 73 degrees 08 'W). Northern pintails were col...
Received: 25 Aug, 2015 Accepted: 26 Oct , 2015 Abstract Background & Aims: Access to safe drinking water is important in health and development at national, regional and local levels. The concentration of fluoride in drinking water is highly variable, depending on the individual geological environment from which the water is obtained. Fluoride is an essential microelement for human health...
Background and Objectives:Chlorination is the most common method of water disinfection. Chlorine reaction with natural organic compounds nor removed completely during treatment process would result in forming disinfection byproducts. Followed by trihalomethanes, Haloaceticacides are the second main byproducts of chlorination in water. The research works conducted in Iran have assessed trihalome...
Maximum water temperatures in streams throughout the western USA typically occur in late summer and early autumn, coinciding with low stream flow. However, in the spring-fed Big Springs Creek in northern California, where constant-temperature groundwater springs provide relatively stable stream flow throughout the year, peak water temperatures and maximum diurnal variability occur in spring. We...
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