نتایج جستجو برای: 0053 0316
تعداد نتایج: 307 فیلتر نتایج به سال:
We report the serendipitous detection of an H$_{2}$-bearing damped Lyman-$\alpha$ absorber at z = 0.576 in spectrum QSO J0111-0316 Cosmic Ultraviolet Baryon Survey. Spectroscopic observations from HST-COS far-ultraviolet reveal a with log[N(HI)/cm^-2] 20.1 +/- 0.2 and log[N(H$_{2}$)/cm^-2] 18.97 (-0.06, +0.05). The diffuse molecular gas is found two velocity components separated by dv 60 km/s, ...
s: Bhusari S and David Jarrard. Epigenetic Alterations Associated with CCCTC-binding factor Deregulation in Prostate Cancer. "Innovative Minds in Prostate Cancer Today IMPaCT" conference March 9-12, 2011, Orlando, Florida.
Students' speaking abilities are widely thought to play an important role in classes and high school English teachers endeavor improve their students' performance. The purpose of the current study was examine whether incorporating videos before after sessions had a substantial impact on students’ development. participants were 78 students Kien Giang province. used quasi-experimental mixed-metho...
Endotoxin is a component of gram-negative bacteria that causes hematologic and immunologic changes through its induction of cytokines. Interleukin-1 receptor antagonist (IL-1Ra) is a naturally occurring inhibitor of IL-1 that competes with IL-1 for occupancy of cell-surface receptors but possesses no agonist activity. We investigated the ability of human recombinant IL-1Ra to block the effects ...
This paper gives a new method for image rectification, the process of resampling pairs of stereo images taken from widely differing viewpoints in order to produce a pair of “matched epipolar projections”. These are projections in which the epipolar lines run parallel with the x-axis and consequently, disparities between the images are in the x-direction only. The method is based on an examinati...
The relative merits of schematic faces for the communication of multivariate information have been explored in a number of disciplines. Existing studies in the financial environment suggest that they may be superior to conventional methods in both their communications and decision-making qualities. This paper employs an innovative research design to demonstrate the relative usefulness of schema...
In this paper, a method of determining the essential matrix for uncalibrated cameras is given, based on line matches in three images. The three cameras may have different unknown calibrations, and the essential matrices corresponding to each of the three pairs of cameras may be determined. Determination of the essential matrix for uncalibrated cameras is important, forming the basis for many al...
Wepresent a development of cellular cohomology in homotopy type theory. Cohomology associates to each space a sequence of abelian groups capturing part of its structure, and has the advantage over homotopy groups in that these abelian groups of many common spaces are easier to compute in many cases. Cellular cohomology is a special kind of cohomology designed for cell complexes: these are built...
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