منابع مشابه
Cholera toxin notches epithelial junctions.
Cholera toxin (CT) is the factor responsible for watery diarrhea associated with Vibrio cholerae infection. In this issue, Guichard et al. (2013) report that CT compromises intestinal epithelium barrier function via cyclic AMP (cAMP)-induced disruption of Rab11- and exocyst-dependent delivery of endocytic recycling cargo to cell-cell junctions.
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A general method for predicting the life time of a polyethylene structure that fails by slow crack growth was applied to the case of externally notched pressurized pipes. An analysis of experimental data indicated that the residual stress must be taken into account. The critical notch depths associated with a given life time were calculated as a function of pipe size, PENT value of the resin an...
متن کاملLocalization of notches with Lamb waves.
A time-frequency representation (TFR) is used to analyze the interaction of a multimode and dispersive Lamb wave with a notch, and then serves as the basis for a correlation technique to locate the notch. The experimental procedure uses a laser source and a dual-probe laser interferometer to generate and detect Lamb waves in a notched plate. The high fidelity, broad-bandwidth, point-like and no...
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[1] Deep plasmaspheric notches can extend over more than 2 RE in radial distance and 3 hours MLT in the magnetic equatorial plane, as observed by the extreme ultraviolet (EUV) imager on the IMAGE mission. They are among the largest evacuated features in the exterior plasmaspheric boundary. They can last for days and exhibit a variety of shapes. It appears that weak convection and limited erosio...
متن کاملNotches in Animal Teeth: Artificial or Natural/pathological?
Animal teeth with notches at the root are sometimes found in archeological contexts. The notches are often considered to have been artificially engraved and the teeth regarded as artifacts of persona/ adomment. However, one has to differentiate between teeth with engravings at the apex or in the middle of the root, where eut marks are to be seen in the notches (these represent adornment) and th...
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ژورنال
عنوان ژورنال: International Tax and Public Finance
سال: 2020
ISSN: 0927-5940,1573-6970
DOI: 10.1007/s10797-020-09589-3