نتایج جستجو برای: 063 and 004
تعداد نتایج: 16829387 فیلتر نتایج به سال:
Accretion and ejection of matter in active galactic nuclei (AGN) are tightly connected phenomena represent fundamental mechanisms regulating the growth central supermassive black hole evolution host galaxy. However, exact physical processes involved not yet fully understood. We present a high-resolution spectral analysis simultaneous \xmm\ \nustar\ observation narrow line Seyfert 1 (NLS1) AGN 1...
and Applied Analysis 3 Table 1: Solitary wave Amp. 0.3 and the errors in L2 and L∞ norms for u, Q 1 , Q 2 , and Q 3 at t = 20, h = 0.125, Δt = 0.1, and −40 ≤ x ≤ 60. Method Time Q 1 Q 2 Q 3 L 2 for u L∞ for u Our method 0 3.9797 0.8104 2.5787 0 0 4 3.9797 0.8104 2.5786 3.6304e − 004 5.2892e − 005 8 3.9797 0.8104 2.5786 7.2873e − 004 5.8664e − 005 12 3.9797 0.8104 2.5787 1.0817e − 003 6.3283e − ...
Interim Report IR - 09 - 063 Speciation and the evolution of dispersal along environmental gradients
9 We analyze the joint evolution of an ecological character and of dispersal distance in asex10 ual and sexual populations inhabiting an environmental gradient. Several interesting 11 phenomena resulting from the evolutionary interplay of these characters are revealed. First, 12 asexual and sexual populations exhibit two analogous evolutionary regimes, in which either 13 speciation in the ecolo...
Results: Older patient age at the time of transplant was a significant factor favorably affecting patient survival (P .031). Trends toward better survival rates were observed in those transplants performed more recently (P .063), in those patients with greater body weight (P .084), in those not hospitalized at the time of transplant (P .14), and in those without concomitant liver failure (P .12...
Background and Aim: Renal cell carcinoma (RCC) is the 13th most common cancer worldwide and accounts for 4% of all adult malignancies. Herein the state of the art and recent advances in cross-sectional radiological imaging applied to RCC are reviewed, including ultrasonography, computed tomography, magnetic resonance imaging, and positron emission tomography. Methods: Literature search of peer-...
The structures of two major phosphoglycolipids from the thermophilic bacteria Thermus oshimai NTU-063, Thermus thermophilus NTU-077, Meiothermus ruber NTU-124, and Meiothermus taiwanensis NTU-220 were determined using spectroscopic and chemical analyses to be 2'-O-(1,2-diacyl-sn-glycero-3-phospho) -3'-O-(alpha-N-acetyl-glucosaminyl)-N-glyceroyl alkylamine [PGL1 (1)] and the novel structure 2'-O...
The unidentified TeV gamma-ray source MGRO J1908+06/HESS J1908+063 was observed with the VERITAS Imaging Atmospheric Cherenkov Array during October 2007 and May-June 2008. This extended source is located on the galactic plane at a galactic longitude of 40.45 degrees and has a hard TeV spectrum with an index of Γ≈2.08 [1]. The Very High Energy (VHE) gamma-ray flux was measured by H.E.S.S. out to...
GluN2A is the most abundant of the GluN2 NMDA receptor subunits in the mammalian CNS. Physiological and genetic evidence implicate GluN2A-containing receptors in susceptibility to autism, schizophrenia, childhood epilepsy and neurodevelopmental disorders such as Rett Syndrome. However, GluN2A-selective pharmacological probes to explore the therapeutic potential of targeting these receptors have...
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