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4.519  Articles
1 of 453 pages  |  10  records  |  more records»
The diabetic patients (n=109) with mild or moderate renal insufficiency underwent coronary intervention were randomly divided into control group and observation group. The patients in observation group were treated with injection Shenkang and alprostadil ... see more


 In this paper, we provide spectral conditions for the existence of two edge-disjoint cycles and two cycles of the same length in a graph, which can be viewed as the spectral analogues of Erdos and Posa's condition and Erdos' classic problem about th... see more




In this study, the scattering properties of polymer dispersed liquid crystals (PDLC) and its optical features for use in turbulence image simulation are presented. A PDLC cell composed of a liquid crystal/monomer mixture with two indium tin oxide glass su... see more

This is a proposal for a Fresnel lens with an electrically tunable binary-phase made of polymer dispersed liquid crystal (PDLC), which has relatively fast response time and low applied voltage. Simple fabrication is the major advantage of the proposed met... see more

This study proposes a holographic grating made of polymer dispersed liquid crystal (PDLC), with a small amount of chiral molecules doped into PDLC material. The major advantage of this grating is that it is independent of light polarization. This characte... see more

1 of 453 pages  |  10  records  |  more records»