نتایج جستجو برای: acidic medium
تعداد نتایج: 268647 فیلتر نتایج به سال:
This paper suggested a de-noising algorithm used in grayscale images. As long as the noisy image does not give desired view of its features, is required. The based on block matching and wavelet transformation. Euclidean distance for blocks similarity exploited, which demonstrate more accurate finding similar depending soft thresholding. Regarding transform, combine hard thresholding performed H...
We hypothesized that differences among individuals in reflux-induced oxidant production by esophageal squamous epithelial cells might contribute to the development of Barrett's esophagus. We studied the effects of acid and bile acids on the production of reactive oxygen species (ROS) in esophageal squamous cell lines derived from gastroesophageal reflux disease patients with (NES-B3T) and witho...
The fluoride medium synthesis of zeolites, especially in the strongly acidic regions, yields products with unique characteristics such as ultra-hydrophobic surfaces and defect-free lattices. However, it is often difficult to incorporate aluminum into framework zeolites this medium, limiting acquisition development catalytic materials. present paper shows that inter-zeolite transformation effici...
Feagins LA, Zhang HY, Zhang X, Hormi-Carver K, Thomas T, Terada LS, Spechler SJ, Souza RF. Mechanisms of oxidant production in esophageal squamous cell and Barrett’s cell lines. Am J Physiol Gastrointest Liver Physiol 294: G411–G417, 2008. First published December 6, 2007; doi:10.1152/ajpgi.00373.2007.—We hypothesized that differences among individuals in reflux-induced oxidant production by es...
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