نتایج جستجو برای: with 561 cases
تعداد نتایج: 9346286 فیلتر نتایج به سال:
OBJECTIVES Individuals with recent or acute HIV infection are more infectious than those with established infection. Our objective was to analyze the characteristics of detection among HIV infections in Xi'an. METHODS A 4th-generation kit (Architect HIV Ag/Ab Combo) and three 3rd-generationEIA kits (WanTai, XinChuang and Livzon) were used for HIV screening. Overall, 665 individuals were ident...
INTRODUCTION Blue-green 488-nm laser sources are widespread in flow cytometry but suffer some drawbacks for cell analysis, including their excitation of endogenous proteins (resulting in high cellular autofluorescence) and their less-than-optimal coincidence with the excitation maxima of commonly used fluorochromes, including the phycoerythrins (PE). Longer wavelength lasers such as green heliu...
استفاده از درختان و درختچهها بهعنوان منبع غذایی در اکثر مناطق بهویژه در مناطق خشک و نیمهخشک و در طول فصل خشک سال مورد توجه میباشد. این بررسی در مورد هفت رقم صنوبر، سه کلن از دورگههای اروپا- امریکایی Populus X euramericana، دو کلن از گونه Populus deltoides و دو گونه بومی شامل تبریزی Populus nigra و پده Populus euphratica با هدف تأمین علوفه مورد نیاز دام و بهدنبال آن کاهش فشار دام بر عرصه ...
This is the first study that assesses the economic effects of direct democratic institutions on a cross country basis. Most of the results of the former intra-country studies could be confirmed. On the basis of some 30 countries, a higher degree of direct democracy leads to lower total government expenditure (albeit insignificantly) but also to higher central government revenue. Central governm...
Posted December 7, 2015 2:47pm by greyes9 [1] Course and Section NumberProgram: TCOM Course Number: 561 Section Number: DL1 Instructor: Masiyowski, J. SemesterSemester: Spring Year: 2016 Time and PlaceClass Time: Thursday 7:20-10:00 Class Room: R A243 Notes: TCOM 561 DL1 is a distance education section. Students have the option of attending the corresponding lecture section on campus but must b...
Rafael Navarro Instituto de Optica "Daza de Valdés" (CSIC). Serrano 121. 28006 Madrid. Spain Phone #: (341) 561 6800; FAX: (341) 564 5557 E-mail: [email protected] Antonio Tabernero Facultad de Informática. Universidad Politécnica de Madrid. Boadilla del Monte. 28660 Madrid. Spain. Phone #: (341) 336 6935; FAX: (341) 336 6942 E-mail: [email protected] Gabriel Cristóbal Instituto de ...
BACKGROUND Targeted next-generation sequencing (NGS) is a cost-effective approach for rapid and accurate detection of genetic mutations in patients with suspected genetic disorders, which can facilitate effective diagnosis. METHODOLOGY/PRINCIPAL FINDINGS We designed a capture array to mainly capture all the coding sequence (CDS) of 2,181 genes associated with 561 Mendelian diseases and conduc...
Bermudagrass (Cynodon sp.) and paspalum (Paspalum vaginatum) genotypes were evaluated in laboratory, greenhouse, and field experiments for potential resistance to the common turfgrass pests, tawny mole cricket (Scapteriscus vicinus Scudder) and southern mole cricket (Scapteriscus borellii Giglio-tos). Potential resistance among 21 seashore paspalums to both insects in an environmental chamber a...
abstract: in the paper of black and scholes (1973) a closed form solution for the price of a european option is derived . as extension to the black and scholes model with constant volatility, option pricing model with time varying volatility have been suggested within the frame work of generalized autoregressive conditional heteroskedasticity (garch) . these processes can explain a number of em...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید