نتایج جستجو برای: 19 th
تعداد نتایج: 489068 فیلتر نتایج به سال:
The article presents an outline of the development of world and Polish dermatology. The author points out to the first descriptions of skin diseases by ancient and medieval medical luminaries. The outline of the Polish dermatology is based on examples of doctors living in the 16(th) and 17(th) centuries. The first clinics of skin and venereal diseases in Poland appeared, like in other European ...
To characterize the formation of the dopaminergic system in the developing zebrafish CNS, we cloned cDNAs encoding tyrosine hydroxylase (th), an enzyme in dopamine synthesis, and the dopamine transporter (dat), a membrane transport protein which terminates dopamine action by re-uptake. Dopaminergic neurons are first detected between 18 and 19 h post-fertilization in a cluster of cells in the ve...
The objective of this study was to investigate the anthelmintic efficacy of herbal drug (Ocimum sanctum) in Syphacia muris infected mice. The drugs were administrated to the infected mice on 18 , th 19 and 20 post infection days. The % efficacy due to test drug was observed on larva and adult worm th th recovery response. Larval and Adult worm recovery were found to be directly proportional to ...
The author investigates into the history of main military library Russian Empire. In mid 19-th century, General Staff Library became one largest book depositories in Russia. sets goal to review events related during period when F. Kruse and A. N. Petrov were heading institution. This was characterized by consistent collection development collaborations with historians, new trends expanding open...
Correspondence to: Marcelo Giannini Operative Dentistry Section Department of Restorative Dentistry Piracicaba School of Dentistry State University of Campinas Av. Limeira, 901 Piracicaba, SP, Brazil Zip code: 13418-903 Phone: 55 19 21065338 Fax: 55 19 21065218 E-mail: [email protected] Abstract The aim of this study was to evaluate the effect of storage and disinfection methods (SDM) on ...
Tris(1-chloro-2-propyl) phosphate (TCPP) and tris(1,3-dichloro-2-propyl) phosphate (TDCPP) are organic flame retardants detected in the environment and biota for which avian toxicological data are limited. In this study, domestic chicken eggs were injected with TCPP or TDCPP (maximum dose = 51,600 and 45,000ng/g egg, respectively) to determine dose-dependent effects on pipping success, developm...
The quest for greater return on investment at short time is a recurring concern of the rubber industry. Early reverse tapping could be an option to this concern. It therefore verify hypothesis that five different stages initiation upward tapping, 6th, 7th, 8th, 9th year and control in 10th year, with application 2.5 5% ethephon was conducte...
This study attempted to assess whether family demographic characteristics and child aggressive behavior are equal to or better than child self-reported depressive symptoms in predicting suicidal behavior. Participants were a community population of African Americans first recruited at age 6 and followed periodically through age 19-20. Measures included child self-reports of depressed mood, hope...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید