نتایج جستجو برای: 1054
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Copyright © 2001 American Heart Association. All rights reserved. Print ISSN: 0039-2499. Online Stroke is published by the American Heart Association. 7272 Greenville Avenue, Dallas, TX 72514 2001;32;1054-1060 Stroke Deanna M. Rothwell, Susan J. Bondy, J. Ivan Williams and Marie-Germaine Bousser Editorial Comment: A Population-Based Case-Control Study Chiropractic Manipulation and Stroke : A Po...
In a new experiment at the Final Focus Test Beam at SLAC a low-emittance 46.6-GeV electron beam is brought into collision with terawatt pulses of 1054 nm or 527 nm wavelength from a Nd:glass laser. Peak laser intensities of 10 W/cm have been achieved corresponding to a value of 0.6 for the parameter = eE=m!0c. In this case an electron that crosses the center of the laser pulse has near-unit int...
PERSPECTIVE AND SUMMARY ................................................................ 1051 YEAST PROMOTER ELEMENTS ................................................................ 1052 SPECIFIC DNA-BINDING PROTEINS .......................................................... 1054 TRANSCRIPTIONAL ACTIVATION ............................................................ 1059 REGULATION ..............
The available historical records of supernovae occurring in our own Galaxy over the past two thousand years are reviewed. These accounts include the well-recorded supernovae of AD 1604 (Kepler’s SN), 1572 (Tycho’s SN), 1181, 1054 (which produced the Crab Nebula) and 1006, together with less certain events dating back to AD 185. In the case of the supernovae of AD 1604 and 1572 it is European re...
4.1 Historical Survey . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1012 4.2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1014 4.3 Waldhausen...
This paper delineates a comprehensive and successful application of decision tree induction to 1054 records of production lots taken from a lithographic process with 45 processing steps. Complex interaction effects among manufacturing equipment that lead to increased product variability have been detected. The extracted information has been confirmed by the process engineers, and used to improv...
We present a numerical study of the evolution dynamics of "optical rogue waves", statistically-rare extreme red-shifted soliton pulses arising from supercontinuum generation in photonic crystal fiber [D. R. Solli, et al. Nature 450, 1054-1058 (2007)]. Our specific aim is to use nonlinear Schrödinger equation simulations to identify ways in which the rogue wave dynamics can be actively controlle...
The relative motions of tectonic plates are well established, but the motion of the underlying mantle is poorly known. Silver and Holt (p. 1054) determined the motion of the mantle beneath western North America by combining observations of surface deformation with uppermantle seismic-velocity anisotropy. The upper mantle is flowing to the east, opposite the westward motion of the North American...
В настоящей статье рассматривается вопрос о допустимости первенствующего лица в земной Церкви. Исходя из представлений об иерархии, первенствующее лицо как первоиерарх Церкви, первой по диптихам, кажется не только допустимым, но и необходимым. Исторически Константинопольский патриарх (после Халкидонского собора 451 г. особенно) обладал первенством чести на Востоке, власти, которое, особенно пос...
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