fatemeh karimi tabar was born in asadabad/hamedan (iran) in 1986. she completed her b.sc. in chemistry in 2008 from bu-ali sina university, hamedan, iran. she was graduated from m.sc. degree in organic chemistry from shiraz university 2010, shiraz, iran. she is currently organic chemistry ph.d student under the supervision of prof. m.a. zolfigol and prof. a. khazaei in department of chemistry a...

needs of human life from the beginning been an important factor we have been threatened by population growth, food security and human well- men of science and technology with a new plan maintain and improve their food security to make it work. in this investigation, meteorological data have been received from synoptic stations based on daily, monthly, and annually trend from iran meteorological...

medicinal plants have been investigated for possible anti-cancer effects. the aim of the present study was to examine the cytotoxic activity of several medicinal plants on different tumor cell lines. 11 selected plant species which have been used in folkloric prescriptions were collected from different sites of hamedan district of iran. the methanolic extracts of the plants were prepared and th...

Fatemeh Karimi Tabar was born in Asadabad/Hamedan (Iran) in 1986. She completed her B.Sc. in chemistry in 2008 from Bu-Ali Sina University, Hamedan, Iran. She was graduated from M.Sc. degree in organic chemistry from Shiraz University 2010, Shiraz, Iran. She is currently Organic Chemistry Ph.D student under the supervision of prof. M.A. Zolfigol and prof. A. Khazaei in department of chemistry a...

bovine neosporosis caused by the apicomplexan protozoan parasite n. caninum, was initially recognized in 1989 and is now reported as a leading infectious cause of reproductive failure in dairy cattle in world wide. the aim of this study was to determine the seroprevalence of n. caninum infection in industrial dairy cattle of hamedan province (west of iran) by elisa method. blood samples were co...

javad afsar was born in 1988 in hamedan, iran. he obtained his b.sc. (2011) and m.sc. in organic chemistry (2013) from bu-ali sina university, hamedan, iran. currently, he is working towards his ph.d. under the supervision of prof. mohammad ali zolfigol and prof. ardashir khazaei at the same university. his research involves design, synthesis and applications of new catalyst in organic synthesis.

Controversies have been reported in recent studies regarding the risk of T.B contamination for hospital personnel.some of the experts consider all of the hospital staff in high risk groupd whill others consider the risk only for hospital staff working in the  wards in which T.B patients are hospitalized.therefore in this study tuberculin test results of hospital clinical staff was compared to t...