Results 11 to 20 of about 2,480,958 (301)

Pick-up ion dynamics at the structured quasi-perpendicular shock [PDF]

open access: yes, 1997
We study the pickup ion dynamics and mechanism of multiple reflection and acceleration at the structured quasi-perpendicular supercritical shock. The motion of the pickup ions in the shock is studied analytically and numerically using the test particle ...
Coates   +21 more
core   +2 more sources

Extended resuscitative endovascular balloon occlusion of the aorta (REBOA)-induced type 2 myocardial ischemia: a time-dependent penalty

open access: yesTrauma Surgery & Acute Care Open, 2019
Background Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) increases cardiac-afterload and is used for patients in hemorrhagic shock. The cardiac tolerance of prolonged afterload augmentation in this context is unknown.
Thomas M Scalea   +9 more
doaj   +1 more source

Cherenkov-like shock waves associated with surpassing the light velocity barrier [PDF]

open access: yes, 1999
The effects arising from accelerated and decelerated motion of a point charge inside a medium are studied. The motion is manifestly relativistic and may be produced by a constant uniform electric field.
Afanasiev, G. N., Kartavenko, V. G.
core   +2 more sources

Entanglement entropy of $\alpha$-vacua in de Sitter space [PDF]

open access: yes, 2014
We consider the entanglement entropy of a free massive scalar field in the one parameter family of $\alpha$-vacua in de Sitter space by using a method developed by Maldacena and Pimentel.
Kanno, Sugumi   +3 more
core   +2 more sources

Shock the heat shock network [PDF]

open access: yesJournal of Clinical Investigation, 2009
The targeting of tumors is made possible through establishing protein signatures specific for each cancer type. The recent recognition of the higher expression levels of HSP90 and its accumulation in tumor cell mitochondria has made the HSP90 network a feasible target for neutralization.
Cigdem, Atay   +2 more
openaire   +2 more sources

c-Jun-mediated miR-19b expression induces endothelial barrier dysfunction in an in vitro model of hemorrhagic shock

open access: yesMolecular Medicine, 2022
Background Our previous data demonstrated that miR-19b expression was increased in human lung microvascular endothelial cells in-vitro-, in-vivo and in patients with hemorrhagic shock, leading to a decrease in syndecan-1 mRNA and protein and resulting in
Feng Wu   +4 more
doaj   +1 more source

Expression of hemoglobin α and β subunits in different types of rat vasculatures

open access: yesDi-san junyi daxue xuebao, 2022
Objective To clarify whether hemoglobin (Hb) α and β subunits are expressed in rat blood vessels, and whether there are differences in expression levels between different types of vasculatures.
ZANG Jiatao   +4 more
doaj   +1 more source

Nonlinear isolation performance of 6 × 19 wire rope of different lengths under compression

open access: yesAdvances in Mechanical Engineering, 2021
Stainless steel wire rope isolator is widely used in engineering. To optimize design of the isolator, loading, and unloading characteristics of the 6 × 19 6 mm wire rope under compression are investigated. Ropes of different lengths are tested to get the
Genlin Mo   +3 more
doaj   +1 more source

Quantitative analysis of intermuscular septa in the leg: implications for trauma surgery

open access: yesTrauma Surgery & Acute Care Open, 2021
Background Compartment syndrome is the excess swelling within an inelastic compartment leading to excessive compartment pressure. Lower limb trauma has a high risk of compartment syndrome, which is typically mitigated using a two-incision fasciotomy. Our
Samuel Tisherman   +4 more
doaj   +1 more source

Heat shock proteins in health and disease: therapeutic targets or therapeutic agents? [PDF]

open access: yes, 2001
For many years, heat shock or stress proteins have been regarded as intracellular molecules that have a range of housekeeping and cytoprotective functions, only being released into the extracellular environment in pathological situations such as necrotic
Pockley, A.G.
core   +1 more source

Home - About - Disclaimer - Privacy