نتایج جستجو برای: مرز شمالی نوار sth
تعداد نتایج: 17980 فیلتر نتایج به سال:
Landfalling tropical cyclones (TCs) in Northeast China are rare because of the region’s high latitude (>40°N). In 2020, was affected by three TCs within half a month—the first time on record. We used Global Precipitation Measurement orbital dataset to study precipitation microphysics during TC period 2020 (2020-TC), and September this region from 2014 2019 (hereafter 2014–September 2019). FY...
مناطق جنگلی گیلان از رود آستاراچای در مرز ایران و جمهوری آذربایجان تا رود چابکسر در شرق گیلان را شامل می شود و در آن تعداد 2041 آبادی وجود دارد که محلّ سکونت دائم یا موقّت 61,110 خانوار و جمعیّتی برابر 368,120 نفر است. جنگلهای گیلان که هماکنون بهصورت نوار باریکی مناطق کوهستانی دامنههای شمالی البرز را پوشانده است، دارای سطحی برابر 550,000 هکتار برآورد شده که با توجّه به تعداد جمعیّت ساکن در این س...
It has been shown (Selye, 195 lb) that in unilaterally nephrectomized rats drinking 1 per cent. NaCi, electrophoretically homogeneous preparations of growth hormone (STH) caused nephrosclerosis, polyuria, myocarditis, and hypertension. This syndrome very closely resembles that produced by desoxycorticosterone acetate (DCA). However, one striking difference between the effects of STH and DCA is ...
Limiting the environmental transmission of soil-transmitted helminths (STHs), which infect 1.5 billion people worldwide, will require sensitive, reliable, and cost-effective methods to detect and quantify STHs in the environment. We review the state-of-the-art of STH quantification in soil, biosolids, water, produce, and vegetation with regard to four major methodological issues: environmental ...
Transmission assessment surveys (TAS) for lymphatic filariasis have been proposed as a platform to assess the impact of mass drug administration (MDA) on soil-transmitted helminths (STHs). This study used computer simulation and field data from preand post-MDA settings across Kenya to evaluate the performance and costeffectiveness of the TAS design for STH assessment compared with alternative s...
Global efforts to address schistosomiasis and soil-transmitted helminthiases (STH) include deworming programs for school-aged children that are made possible by large-scale drug donations. Decisions on these mass drug administration (MDA) programs currently rely on microscopic examination of clinical specimens to determine the presence of parasite eggs. However, microscopy-based methods are not...
The use of sludge in agriculture has been encouraged as a means of increasing soil nutrient content and improving the water holding capacity. On the negative side, major public health concerns with sludge application prevail, mainly due to the high concentration of pathogenic microorganisms. Soil-transmitted helminths (STHs) are of major health concern in this regard, especially in endemic regi...
The efficacy of 2,3-butanedione monoxime (BDM) as additive to St. Thomas Hospital II solution (STH) as compared to initial BDM reperfusion with regard to myocardial ischaemia/reperfusion injury was investigated in isolated guinea pig hearts. Isolated guinea pig hearts were perfused with Krebs-Henseleit buffer in the Langendorff technique at constant pressure of 55 mmHg. After cardioplegic arres...
The electrical membrane properties of substantia nigra pars reticulata (SNR) neurons and their postsynaptic responses to stimulation of the subthalamic nucleus (STH) were studied in an in vitro slice preparation. SNR neurons were divided into two types based on their electrical membrane properties. Type-I neurons possessed (1) spontaneous repetitive firings, (2) short-duration action potentials...
Infectious diseases caused by soil-transmitted helminths (STHs) are important diseases of humans, which affect about one third of the world’s population. Examination of soil can be used to estimate the risk of STH infection in humans. We carried out this survey to clarify the current status of soil contamination by parasite eggs and to assess the risk of STH infection. During survey periods, we...
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