نتایج جستجو برای: 1257

تعداد نتایج: 513  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران 1387

چکیده ندارد.

Journal: :Research in Astronomy and Astrophysics 2023

We present the first detailed investigation of six eclipsing binary systems in TESS field. The light curves targets are analysed by determining initial effective temperatures via SED fits. absolute parameters derived and compared to well-known binaries same type. Results show that CD-58~791, CD-62~1257 TYC~9356-355-1 detached systems. CD-54~942 UCAC4~136-007295 contact while TYC~8508-1413-1 is ...

Journal: :Ratio juris 2021

En esta investigación se analiza la efectividad de las normas referentes a medidas protección para mujeres víctimas violencia en familia y pareja, Medellín. Para ello efectúa un análisis que parte lo general hacia particular, es decir, desde perspectiva nacional regional, el cual profundiza torno cifras contra pareja. Se realiza recorrido jurídico e histórico establecidas leyes 294 1996 575 200...

Journal: :Open Forum Infectious Diseases 2022

Abstract Background Widespread access to antiretrovirals has resulted in improved survival among PLHIV resource-limited settings. In a previous study, ART failure the Philippines after one year was found be 10.3%. However, this done as cross-sectional study and did not capture dropouts or pre-existing drug resistance (PDR). Treatment failure, taking into account PDR, dropouts, long-term viral s...

2003
Krzysztof Goździewski Maciej Konacki Alex Wolszczan

We study the long-term dynamics of the PSR 1257+12 planetary system. Using the recently determined accurate initial condition by Konacki & Wolszczan (2003) who derived the orbital inclinations and the absolute masses of the planets, we investigate the system stability by long-term, 1 Gyr direct integrations. No secular changes of the semi-major axes, eccentricities and inclinations appear durin...

2016
Bulent Gucyetmez Hakan K. Atalan Cordula M. Stover

OBJECTIVES Sepsis is one of the most common reasons of increased mortality and morbidity in the intensive care unit. The changes in CRP levels and hemogram parameters and their combinations may help to distinguish sepsis from non-sepsis SIRS. The aim of this study is to investigate the CRP and hemogram parameters as an indicator of sepsis. METHODS A total of 2777 patients admitted to the ICU ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید