نتایج جستجو برای: change
تعداد نتایج: 592238 فیلتر نتایج به سال:
1 Department of Global Change Research, Institut Mediterrani d’Estudis Avançats (Universitat de les Illes Balears-Consejo Superior de Investigaciones Científicas), Esporles, Spain, 2 Department of Marine Resources and Ecology, Institut Mediterrani d’Estudis Avançats (Universitat de les Illes Balears-Consejo Superior de Investigaciones Científicas), Esporles, Spain, 3 Biological and Environmenta...
abstract this chapter describes how the climate change is potentially the mostsevere threat to pollinator biodiversity. mounting evidence demonstrates that therehave already been biotic responses to the relatively small climate changes that haveoccurred this century. pollinators such as birds, bees, butterflies, moths, flies, wasps,beetles bats and even mosquitoes are essential for food product...
in solvo-hydrothermal method, xrd pattern was indicated presence of intermediate of ammonium octatmolybdate and ammonium tetramolybdate, which were changed to stble phase of ?-moo3 annealing. sem images were indicated nanoparticle with semispheical morphology and tem image was demonstrated nanoparticles with a diameter size of 25nm. also in impregnate method. the xrd pattern was shown high crys...
introduction: diabetes mellitus is an growing national and international public health concern. the number of people affected by diabetes in world by 2030 will be 69% in developing countries. regular physical activity plays a key role in the management of type 2 diabetes melitus, particularly glycemic control. it has been recommended that peoples with type 2 diabetes participate in moderate-int...
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