نتایج جستجو برای: etched

تعداد نتایج: 4015  

1998

LLE Review, Volume 74 71 Laser-driven implosion experiments on the OMEGA laser depend on optical phase conversion to provide uniform irradiation onto a target. Phase errors that accumulate as a wavefront propagates through the laser produce a nonuniform irradiance when focused into the target far field. The distributed phase plate (DPP) introduces a quasi-random phase front that produces a high...

Journal: :Journal of cell science 1969
R B Park A O Pfeifhofer

Deep etching of spinach thylakoids frozen in water exposes the inner and outer surfaces of the thylakoid. Both these surfaces differ greatly in appearance from their respective adjacent fracture planes. This finding constitutes further evidence for membrane splitting during the fracture process. Modification of the fracture face by loss of shattered material or by plastic deformation may explai...

Journal: :The Journal of prosthetic dentistry 1984
G Barrack

This article described the etched cast restoration. The advantages, disadvantages, indications, contraindications, and technique were discussed. The rationale for modifications in the original framework design and tooth preparation was also presented; some unique advantages over traditional fixed prosthodontics are provided. A retentive framework with maximum coverage is recommended until resea...

Journal: :Chemical communications 2015
YanLi Shang Yuqi Zhang Pei Li Jing Lai Xiang-Yu Kong Weida Liu Kai Xiao Ganhua Xie Ye Tian Liping Wen Lei Jiang

A simple biomimetic ionic gate has been developed by modifying lead(II) ion responsive DNAzymes onto the inner surface of ion-etched polymer nanochannels.

2011
Ji-Hyun Kim Yeek Herr Jong-Hyuk Chung Seung-Il Shin Young-Hyuk Kwon

PURPOSE One of the most frequent complications related to dental implants is peri-implantitis, and the characteristics of implant surfaces are closely related to the progression and resolution of inflammation. Therefore, a technical modality that can effectively detoxify the implant surface without modification to the surface is needed. The purpose of this study was to evaluate the effect of er...

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