Results 21 to 30 of about 51,947 (297)

The Shock Hugoniot of Hydroxy-Terminated Polybutadiene [PDF]

AIP Conference Proceedings, 2004
The response of polymers to shock loading is becoming of increasing importance, both as binder systems in plastic‐bonded explosives (PBXs) and as structural materials in their own right. In this paper, we report on the shock Hugoniot of hydroxy‐terminated polybutadiene (HTPB), which is commonly used as a binder system in PBXs, but whose shock response ...
Meziere, Y., Akhavan, Jacqueline, Stevens, G. S., Millett, Jeremy C. F., Bourne, Neil K.   +4 more
openaire   +4 more sources

Non-monotonous dose response function of the termination of spiral wave chaos

Scientific Reports, 2022
The conventional termination technique of life threatening cardiac arrhythmia like ventricular fibrillation is the application of a high-energy electrical defibrillation shock, coming along with severe side-effects.
Thomas Lilienkamp, Ulrich Parlitz, Stefan Luther   +2 more
doaj   +1 more source

COMPARING SHOCKS IN PLANETARY NEBULAE WITH THE SOLAR WIND TERMINATION SHOCK [PDF]

The Astrophysical Journal, 2010
We show that suprathermal particles, termed pick-up ions (PUIs), might reduce the postshock temperature of the fast wind and jets in some planetary nebulae (PNs) and in symbiotic systems. The goal is to explain the finding that the temperature of the hot bubble formed by the post-shock gas in some PNs and symbiotic nebulae is lower, sometimes by more ...
Soker, Noam, Rahin, Roi, Behar, Ehud, Kastner, Joel H.   +3 more
openaire   +2 more sources

Heat shock-induced accumulation of translation elongation and termination factors precedes assembly of stress granules in S. cerevisiae. [PDF]

PLoS ONE, 2013
In response to severe environmental stresses eukaryotic cells shut down translation and accumulate components of the translational machinery in stress granules (SGs).
Tomas Grousl, Pavel Ivanov, Ivana Malcova, Petr Pompach, Ivana Frydlova, Renata Slaba, Lenka Senohrabkova, Lenka Novakova, Jiri Hasek   +8 more
doaj   +1 more source

ION SUPERDIFFUSION AT THE SOLAR WIND TERMINATION SHOCK [PDF]

The Astrophysical Journal, 2009
We investigate the propagation of 0.54-3.5 MeV ions accelerated at the termination shock of the solar wind. Data are from Voyager 2 and refer to a time interval about one year long, just before the Voyager 2 termination shock crossing at the end of 2007 August, at roughly 83.7 AU.
PERRI S, ZIMBARDO, Gaetano
openaire   +3 more sources

RR interval variability in the evaluation of ventricular tachycardia and effects of implantable cardioverter defibrillator therapy

Journal of Arrhythmia, 2021
Background An implantable cardioverter defibrillator (ICD) is the most reliable therapeutic device for preventing sudden cardiac death in patients with sustained ventricular tachycardia (VT).
Keita Tsukahara, Yasushi Oginosawa, Yoshihisa Fujino, Toshihiro Honda, Kan Kikuchi, Masatsugu Nozoe, Takayuki Uchida, Hitoshi Minamiguchi, Koichiro Sonoda, Masahiro Ogawa, Takeshi Ideguchi, Yoshihisa Kizaki, Toshihiro Nakamura, Kageyuki Oba, Satoshi Higa, Keiki Yoshida, Keishiro Yagyu, Taro Miyamoto, Yasunobu Yamagishi, Hisaharu Ohe, Ritsuko Kohno, Masaharu Kataoka, Yutaka Otsuji, Haruhiko Abe   +23 more
doaj   +1 more source

The function of the protein phosphatase Glc7p in transcription termination, RNA processing and transcriptional regulation of ribosomal protein genes [PDF]

, 2007
Gene transcription in general can be subdivided into three main phases: transcription initiation, elongation and termination. The enzyme that accomplishes transcription of protein coding genes, snRNAs and snoRNAs is RNA polymerase II (RNAP II).
Röck, Salome
core   +1 more source

Dissolution of spiral wave's core using cardiac optogenetics.

PLoS Computational Biology, 2023
Rotating spiral waves in the heart are associated with life-threatening cardiac arrhythmias such as ventricular tachycardia and fibrillation. These arrhythmias are treated by a process called defibrillation, which forces electrical resynchronization of ...
Sayedeh Hussaini, Sarah L Lädke, Johannes Schröder-Schetelig, Vishalini Venkatesan, Raúl A Quiñonez Uribe, Claudia Richter, Rupamanjari Majumder, Stefan Luther   +7 more
doaj   +1 more source

The Heliospheric Termination Shock [PDF]

, 2013
The heliospheric Termination Shock is the largest (by dimension) shock in the heliosphere. It is believed that it is also the strongest shock and is responsible for the generation of the Anomalous Cosmic Ray component in the heliosphere. This chapter reviews the gross properties and observations of the Termination Shock. It is structured as follows: 1.
André Balogh, Rudolf A. Treumann
openaire   +1 more source

Near-critical supernova outflows and their neutrino signatures

Physics Letters B, 2022
We demonstrate that the neutrino-driven outflows inside exploding core-collapse supernovae possess a special property of near-criticality, that is, they are on the edge of forming termination shocks.
Alexander Friedland, Payel Mukhopadhyay
doaj   +1 more source