نتایج جستجو برای: 2085 μgl
تعداد نتایج: 312 فیلتر نتایج به سال:
s 11,876 Not relevant to ESRD 9791 Relevant to ESRD 2085 Not relevant to the six topics 1745 Relevant to the six topics 340 Not included in final reviews 301 Included in final reviews 39 FIGURE 8 Number of possible RCTs or quasi-RCTs as screening process progresses (electronic searches only)
Ländliche Bauten aus dem fränkischen Württemberg. Ein Wegweiser zu den Gebäuden des Hohenloher Freilandmuseums in Schwäbisch Hall-Wackershofen. Führer durch das Freilandmuseum, Band 3. Hrsg, von Albrecht Bedal. Verein Freilandmuseum e.V., Hall, 1991. 2085., zahlr. Abb.
Cloud point extraction (CPE) has been used for the preconcentration of cadmium, after the formation of a complex with 1, 5-bis(di-2-pyridylmethylene) thiocarbonohydrazide (DPTH), and further determination by flame atomic absorption spectrometry (FAAS) using Triton X-114 as surfactant. The main factors affecting the CPE, such as concentration of Triton X-114 and DPTH, pH, equilibration temperatu...
Traditional fruit tree cultivars are an important source of agricultural biodiversity. These genotypes well adapted to the regions where they grow, and their fruits offer distinctive features compared commercial that frequently grown. We analyzed adaptation prospects seven sweet cherry grown in Zaragoza (Spain) future climate conditions. first delineated chilling forcing phases using Partial Le...
Terms and conditions of current drinking water quality standards, including reducing the maximum arsenic concentration from 50 μgl-1 to 10 μgl-1 and predicted stricter standards in future, reveals the necessity for development of new technologies. This study aimed to prepare and evaluate a new nanocomposite membrane using graphene oxide (GO) thin layer to remove arsenic (v) from water. To fabri...
The Polar Regions have long been recognized as important sinks for the aerosol, including mercury derived from natural and anthropogenic sources at lower latitudes. The volatile metals like Hg and Pb introduce to atmosphere mostly through burning of fossil fuel. Generally, the distribution of mercury in environmental media is related to pH, oxygen content, organic matter, reducing agents and mi...
This study has evaluated the quality of combined sewer overflows (CSOs) in an urban watershed, such as Paris, by providing accurate data on the occurrence of priority pollutants (PPs) and additional substances, as well as on the significance of their concentrations in comparison with wastewater and stormwater. Of the 88 substances monitored, 49 PPs were detected, with most of these also being f...
Climate change is expected to have substantial impacts on the composition of freshwater communities, and many species are threatened by the loss of climatically suitable habitat. In this study we identify Australian Odonata (dragonflies and damselflies) vulnerable to the effects of climate change on the basis of exposure, sensitivity and pressure to disperse in the future. We used an ensemble o...
Large wildfire occurrence and burned area are modeled using hydroclimate and landsurface characteristics under a range of future climate and development scenarios. The range of uncertainty for future wildfire regimes is analyzed over two emissions pathways (the Special Report on Emissions Scenarios [SRES] A2 and B1 scenarios); three global climate models (Centre National de Recherches Météorolo...
Voltammetric detection of the toxic Zn ion was investigated using a fluorine-doped graphite pencil electrode (FPE). It is notable from the study that pencils were used as reference and working electrodes. In all the experiments, a clean seawater electrolyte solution was used to yield good results. The analytical working range was attained to 10 μgL(-1). The optimized voltammetric condition was ...
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