نتایج جستجو برای: ast k g frame
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Detecting carbapenem-resistant Enterobacteriaceae (CRE) can be difficult. In particular, the absence of FDA-cleared automated antimicrobial susceptibility test (AST) devices that use revised Clinical and Laboratory Standards Institute (CLSI) carbapenem breakpoints for Enterobacteriaceae and the lack of active surveillance tests hamper the clinical laboratory. In this issue of the Journal of Cli...
section{introduction} the concept of {sl cartan geometry} appeared at the beginning of the twentieth century, when {e}lie cartan was working on the so-called {sl equivalence problem}, the aim of which is to determine whether two given geometric structures can be mapped bijectively onto each other by some diffeomorphism. this problem can be considered in many different contexts, such as ...
This study investigates the real effects of management communication, specifically forecasts or earnings guidance, on investment. Managers can signal strength their projects through accuracy in guidance. leads less accurate managers to distort investments; equilibrium investment strategy involves over-investment when exceed forecast and under-investment fall short. Moreover, we find that are pe...
R. C. Lamb, 1 C. W. Akerlof, 2 M. F. Cawley, a E. Colombo, 4 D. J. Fegan, s A. M. Hillas, 6 P. W. Kwok, 4 M.J.Lang, 4 D. A. Lewis, 1 D. J. Macomb, 1 D. I. Meyer, 2 K. S. O'Flaherty, 5 P.T.Reynolds, 4 G. Vacanti, 1 and T.C.Weekes 4 lIowa State University, Ames, IA 50011 USA 2University of Michigan, Ann Arbor, MI 48109 USA aSt. Patrick's College, Maynooth, Co. Kildare, IRELAND 4Harvard-Smithsonia...
Detecting carbapenem-resistant Enterobacteriaceae (CRE) can be difficult. In particular, the absence of FDA-cleared automated antimicrobial susceptibility test (AST) devices that use revised Clinical and Laboratory Standards Institute (CLSI) carbapenem breakpoints for Enterobacteriaceae and the lack of active surveillance tests hamper the clinical laboratory. In this issue of the Journal of Cli...
فرض کنید f یک تابعگون باشد که به هر گروه g خانواده ای از زیرگروه هایش را نسبت دهد به طوری که به ازای هر همریختی a ازg داشته باشیم ((f(a(g))=a(f(g . تعریف می کنیم دو زیرگروه h و k از گروه g جابه جایی شونده هستند اگر hk=kh .علاوه بر این زیرگروه h جابه جاپذیر یا شبه نرمال است اگر با هر زیرگروه g جابه جایی شونده باشد .همچنین زیرگروه های hو k در یک گروه g دوبه دو f- جابه جاپذیر هستند اگرh با هر عضو ...
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