نتایج جستجو برای: 80

تعداد نتایج: 208667  

Journal: :Europhysics News 1980

Journal: :Sozialwirtschaft 2006

Journal: :Conservation Biology 1995

Journal: :Biomaterials 2004
Wangqiang Sun Changsheng Xie Huafang Wang Yu Hu

It was reported that nanoparticles with polysorbate 80 (Tween 80, T-80) coating represented tools used for delivering drugs to brain. Nevertheless, disputations were once aroused for some complications. Aimed to have a better understanding of the specific role of T-80 coating on nanoparticles and simplify the problem, the direct observation of brain targeting combined with in vivo experiments w...

Journal: :Journal of clinical pathology 1978
G B Tennant

Contamination of folic acid assay medium with oleate led to a lag phase when Lactobacillus casei cultures were grown on folic acid but not when whole serum provided the folate source. This led to high assay values when using 20-hour incubation periods but satisfactory results were obtained after 48 hours' incubation. The addition of Tween 80 to the medium eliminated the lag phase and the assay ...

2011
Kathy J. Sifrit

Analyses of National Highway Traffic Safety Administration’s Fatality Analysis Reporting System (FARS) and National Automotive Sampling System (NASS)/General Estimates System (GES) data from 2002 – 2006 revealed specific performance errors and combinations of driver, vehicle, and roadway/environmental characteristics associated with older drivers’ crashes at intersections. For subsets of the tw...

Journal: :Proceedings of the Imperial Academy 1943

Journal: :Papers on Anthropology 2016

Journal: :Progress of Theoretical Physics 1975

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