نتایج جستجو برای: 075
تعداد نتایج: 704 فیلتر نتایج به سال:
We have observed the persistent but optically unidentified X-ray source X1908+075 with the PCA and HEXTE instruments on RXTE. The binary nature of this source was established by Wen, Remillard, & Bradt (2000) who found a 4.4-day orbital period in results from the RXTE ASM. We report the discovery of 605 s pulsations in the X-ray flux. The Doppler delay curve is measured and provides a mass func...
OBJECTIVE Nonexperimental survey and field research support the notion that alcohol use may be associated with deliberate self-harm (DSH) across the spectrum of lethality, from nonsuicidal self-injury (NSSI) through suicide. Nonexperimental studies, however, provide limited information about potential causal relationships between alcohol consumption and DSH. Two previous experiments showed that...
Intratumor heterogeneity (ITH) contributes to cancer progression and chemoresistance. We sought to comprehensively describe ITH of somatic mutations, copy number, and transcriptomic alterations involving clinically and biologically relevant gene pathways in colorectal cancer (CRC). We performed multiregion, high-depth (384× on average) sequencing of 799 cancer-associated genes in 24 spatially s...
Gorlin syndrome is an autosomal dominant disorder characterized by tumor preponderance and developmental defects. Diagnosis traditionally made based on clinical criteria, including the presence of major features, such as multiple basal cell carcinomas (BCCs), palmar plantar pits, jaw keratocysts, falcine calcification, well minor skeletal radiologic abnormalities. predominantly caused mutations...
La finalidad del presente estudio es determinar el tamaño de las nanopartículas óxido zinc (NPs-ZnO), sintetizadas por método la precipitación química a partir reacción entre acetato e hidróxido sodio. Se realizó respectiva caracterización difracción rayos X (DR-X), los resultados obtenidos este instrumental corresponden estructura zincita (ZnO) sistema hexagonal, cuyos datos estructurales cris...
The article presents the results of a survey Russian oceanographers regarding need for data on physical, biogeochemical and biological state Black Azov Seas in order to form requirements creation an online platform System Systems (SoS) based modern tools, observations, modeling integration, performed according stakeholder methodology electronic questionnaire developed within framework internati...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید