نتایج جستجو برای: 20th april
تعداد نتایج: 87655 فیلتر نتایج به سال:
[1] Recent and long term variations in ice extent on Kilimanjaro are investigated in the context of 20th century climate change in East Africa. Quickbird satellite data show that the areal extent of glaciers on Kilimanjaro is 2.51 km in February 2003. To assess glacier retreat on Kilimanjaro two glacier systems are identified: (1) plateau ( 5700 m) and (2) slope (<5700 m). Vertical wall retreat...
The Rwandan Genocide of 1994 and its political consequences
 In April 2014, the international community commemorated 20th Anniversary in Rwanda. A series events took place Rwanda around World to honour memory those who died this act ethnic violence. Dramatic from were undoubtedly a turning point history small African country. For last two decades, was on path significant political, social ...
COVID-19 is a global pandemic and life threatening virus that mainly influences the respiratory tract of mammals, consisting humans being. It was 1st isolated in 1937 from an infectious bronchitis birds. Many years ago, scientists have investigated corona can infect mice, horses, dogs, pigs, rats, cats, cattle turkeys. This zoonotic first identified Wuhan City, China presently increasing very r...
background: organic nitrates relax all kinds of smooth muscle , not only vascular smooth muscle , a fact that has allowed the use of these drugs to treat many different aliments. objective.-the purpuse of this study was to examine prosepectively benefical effects , if any, of sublingual nitroglycerin on the pain of renal colic. design.- prospective , randomised , double blind, placebo- contoled...
PURPOSE To determine whether 5-methylenetetrahydrofolate (MTHF) is more effective than folic acid supplementation in treatment of recurrent abortion in different MTHFR gene C677T and A1298C polymorphisms. METHODS A randomized, double blind, placebo-controlled trial conducted April 2011-September 2014 in recurrent abortion clinics in Tehran, Iran. The participants were women with three or more...
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