نتایج جستجو برای: introductionurbanization in developing countries has caused many problems

تعداد نتایج: 17227376  

Journal: :Environmental Science and Pollution Research 2021

Journal: :Journal of Veterinary Science & Technology 2011

Journal: :Neurologia medico-chirurgica 1996
B Pant

As with other specialized services there is an ever increasing gap in neurosurgical care between developed and developing countries. The need for neurosurgery has always been present in developing countries, but the recent introduction of computed tomography has identified many previously undetected cases, increasing the number of patients seeking treatment. However, developing countries suffer...

The increasing development of various industries and globalization in the past decades have caused concerns about environmental pollution. Thus, in recent years, the effects of economic activities and globalization on the environment have attracted the attention of many researchers due to efforts to achieve sustainable development, and extensive theoretical and empirical research has been condu...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده علوم طبیعی 1391

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 ...

Journal: :iranian journal of public health 0
s dhiman defense research laboratory, 784001, tezpur assam k yadav defense research laboratory, 784001, tezpur assam d goswami defense research laboratory, 784001, tezpur assam ng das defense research laboratory, 784001, tezpur assam i baruah defense research laboratory, 784001, tezpur assam l singh defense research laboratory, 784001, tezpur assam

malaria remains a complex problem during the pregnancy, which threatens > 35 millions pregnant women every year. malaria pathogenesis in pregnancy results in accumulation of infected rbcs in the intervillous spaces causing severe alterations leading to the reduced materno-foetal exchanges. in this article we have revisited the current evidences of clinical implications and overall burden of mal...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1390

a novel silver (ag) nanocomposite electrode was proposed that fabricated from metal nanostructures and ionic liquids. the combined application of unique properties of nanomaterials and ionic liquids in the design of this ag nanocomposite results in electrodes with interesting advantages compared to the conventional metal disk electrode. in the first part of this thesis, the elecrocatalytic eff...

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