نتایج جستجو برای: revolutions of 2011 2012
تعداد نتایج: 21205158 فیلتر نتایج به سال:
To determine the cause of the recent upsurge in Kyasanur Forest disease, we investigated the outbreak that occurred during December 2011-March 2012 in India. Male patients >14 years of age were most commonly affected. Although vaccination is the key strategy for preventing disease, vaccine for boosters was unavailable during 2011, which might be a reason for the increased cases.
with regard to bycatch problem, this is the first study of the shrimp trawl bycatch in different depth variation in hormuzgan coastal waters. samples were collected during shrimp season in october 2011 and november 2012. the study area was divided into two regions: hormuz-keshtisoukhte (56°, 27ʹ e/27°, 07ʹ n) to (56°, 18ʹ e/27°, 06ʹ n) and keshtisoukhte-toola (56°, 18ʹ e/27°, 06ʹ n) to (55°, 58...
Since Iijima discovered carbon nanotubes (CNTs) in 1991, many unique physical and electrical properties of CNTs have gradually been uncovered. CNTs have exceptionally high Youngâ€TMs modulus, stiffness and flexibility, and are electrically conductive with a greater diamagnetic susceptibility than graphite. Carbon nanotubes are pseudo-one-dimensional carbon allotropes of high aspect ratio, high ...
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