نتایج جستجو برای: ati
تعداد نتایج: 1544 فیلتر نتایج به سال:
Sea surface current is a research hotspot in oceanography. Space-borne along-track interferometric synthetic aperture radar (along-track InSAR, ATI) promising sensor for measuring high-resolution sea field, and there no operational system orbit yet. To support future space-borne ATI systems, based on the experimental mode of Gaofen-3 (GF-3) satellite, first observing experiment was conducted Ji...
A gene was identified in camelpox virus strain CP-1 that is similar to the 160K gene of cowpox virus strain Brighton (BR) that encodes the A-type inclusion body protein (ATIP). The CP-1 gene was mapped, sequenced, and the presence of the ATIP-specific mRNA was demonstrated. The open reading frame [2178 nucleotides (nt)] was found at a similar position in the CP genome as the one reported for th...
BACKGROUND The ability to control human immunodeficiency virus (HIV) replication in vivo in the absence of antiretroviral therapy (ART) is a measure of the efficiency of antiviral immunity. In a study of patients with chronic, ART-suppressed HIV infection, AIDS Clinical Trials Group 5068 investigated the effects of immunization with an exogenous HIV vaccine and pulse exposure to the subject's u...
The role of regulatory T cells (Tregs) in vaccination has been poorly investigated. We have reported that vaccination with ex vivo-generated dendritic-cells (DC) loaded with HIV-lipopeptides (LIPO-5-DC vaccine) in HIV-infected patients was well tolerated and highly immunogenic. These responses and their relation to viral replication following analytical treatment interruption (ATI) were variabl...
One of the possible ways to ensure future food needs of an increasing world population involves the better water use through the development of crop varieties which need less water and are more tolerant to drought. In order to study the response of twenty landraces of bread wheat to drought stress, an experiment was conducted in a randomized complete block design with three replications under t...
Fully quantum treatment explicitly presents the high harmonic generation as a three-step process: (i) above threshold ionization (ATI) is followed by (ii) electron propagation in a laser-dressed continuum. Subsequently (iii) stimulated (or laser assisted) recombination brings the electron back into the initial state with emission of a high-energy photon. Contributions of all ATI channels add up...
With the future workloads predicted to feature petascale data sets, we developed a course on exploring various massively parallel architectures and programming models for data-intensive applications. The course covers the architectures of three processors, AMD/ATI RV670 Streaming graphics processors, Nvidia G80 graphics processors, and Cell Broadband Engines, and their latest programming suppor...
We investigate the physical processes in which an electron, upon return to its parent ion, promotes a second electron to an excited state, from which it subsequently tunnels. Employing the strong-field approximation and saddle-point methods, we perform a detailed analysis of the dynamics of the two electrons, in terms of quantum orbits, and delimit constraints for their momentum components para...
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