Results 11 to 20 of about 144,009 (274)
Physical Review Research, 2021 Shock waves launched by x-ray pulses in sample-carrying liquid jets may affect protein crystallography data collected at MHz repetition rate x-ray free-electron laser (XFEL) facilities, by damaging the crystals before they are probed. We investigated the
Marie L. Grünbein +28 more
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Journal of Fungi, 2022 Shock waves, as used in medicine, can induce cell permeabilization, genetically transforming filamentous fungi; however, little is known on the interaction of shock waves with the cell wall. Because of this, the selection of parameters has been empirical.
Daniel Larrañaga-Ordaz +6 more
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Long-term X-ray emission from Swift J1644+57 [PDF]
, 2013 The X-ray emission from Swift J1644+57 is not steadily decreasing instead it shows multiple pulses with declining amplitudes. We model the pulses as reverse shocks from collisions between the late ejected shells and the externally shocked material, which
Cheng, K. S., Wang, F. Y., Zou, Y. C.
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Physikalische Parameter extrakorporaler Stoßwellen [PDF]
, 1998 Prerequisites for the successful investigation of the mechanism of action of ESWT (extracorporeal shockwave therapy) and the establishment of treatment standards, are the ability to measure, and a knowledge of, the physical parameters involved.
F. Ueberle +9 more
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Geophysical Research Letters, 2023 The Martian bow shock stands as the first defense against the solar wind and shapes the Martian magnetosphere. Previous studies showed the correlation between the Martian bow shock location and solar wind parameters.
Long Cheng +23 more
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Study on a Nonlinear Dynamic Model and Its Parameters Determination Method for Half-Sine Programmer
Xibei Gongye Daxue Xuebao, 2019 A nonlinear dynamic model for describing shock response of half-sine programmer in shock test is constructed, in which many important factors in half-sine programmer such as size, hard nonlinearity, damping and initial impact velocity are considered ...
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Journal of Physics: Conference Series, 2021 Abstract In this paper the influence of the deformation of the shapers of various stiffness on the vibration characteristics of the impact is estimated. In particular, the influence of the deformation on the high-frequency vibrations that appears during the operation of the shapers is also estimated.
D S Shtreker +3 more
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Gamma Ray Burst Prompt Emission Variability in Synchrotron and Synchrotron Self-Compton Lightcurves [PDF]
, 2012 Gamma Ray Burst prompt emission is believed to originate from electrons accelerated in a highly relativistic outflow. "Internal shocks" due to collisions between shells ejected by the central engine is a leading candidate for electron acceleration. While
Resmi, L., Zhang, B.
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Zhongguo Jianchuan Yanjiu, 2019 [Objectives] To meet the demand of on-board machinery for components with high transmission loss and vibration and shock isolation,[Methods] a hybrid vibration isolation system using Dynamic Vibration Absorber(DVA)with Negative Stiffness(NS)is proposed ...
Su Zhiwei +3 more
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Comparison between pulse pressure variation and conventional parameters as guides to resuscitation in a pig model of acute hemorrhagic shock with endotoxemia [PDF]
Critical Care, 2011 Volume expansion is often used in anesthesia and critical care to improve oxygen delivery and, in mechanically ventilated patients, pulse pressure variation (PPV) has been proposed as an index to aid in the assessment of the appropriate amount of fluids to be administered to this end [1]. The objective of this study was to compare PPV with conventional
Noel-Morgan, J +3 more
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