Results 21 to 30 of about 1,376,368 (399)

Moderator band calcification masquerading infrahisian conduction system disease

open access: yesJournal of Clinical and Preventive Cardiology, 2022
Relationship between moderator band (MB) calcification and infrahisian conduction system disease has not been described in the world literature so far.
Debasish Das   +4 more
doaj   +1 more source

Uniqueness in Calderon's problem with Lipschitz conductivities [PDF]

open access: yesDuke Math. J. 162, no. 3 (2013), 497-516, 2011
We use X^{s,b}-inspired spaces to prove a uniqueness result for Calderon's problem in a Lipschitz domain under the assumption that the conductivity is Lipschitz. For Lipschitz conductivities, we obtain uniqueness for conductivities close to the identity in a suitable sense. We also prove uniqueness for arbitrary C^1 conductivities.
arxiv   +1 more source

The analgesic efficacy of the transversalis fascia plane block in iliac crest bone graft harvesting: a randomized controlled trial [PDF]

open access: yesKorean Journal of Anesthesiology, 2019
Background Iliac crest bone graft (ICBG) harvesting is associated with significant perioperative pain and opioid consumption. This randomized controlled trial sought to determine if the transversalis fascia plane (TFP) block provides effective analgesia ...
Nicholas D. Black   +5 more
doaj   +1 more source

Energetics of discrete selectivity bands and mutation-induced transitions in the calcium-sodium ion channels family [PDF]

open access: yes, 2013
We use Brownian dynamics (BD) simulations to study the ionic conduction and valence selectivity of a generic electrostatic model of a biological ion channel as functions of the fixed charge Qf at its selectivity filter.
Eisenberg, Robert S.   +4 more
core   +2 more sources

THERMAL TRANSFERS IN WET HYPERBARIC ENVIRONMENT [PDF]

open access: yesAnnals: Series on engineering sciences (Academy of Romanian Scientists), 2014
The heat losses of human body are greater in underwater environment than in dry, normal atmosphere, due to the great heat capacity of water. Body temperature of divers in immersion was studied taking into account the pressure the divers are subjected to.
Tamara STANCIU   +2 more
doaj  

TNFα Modulates Cardiac Conduction by Altering Electrical Coupling between Myocytes

open access: yesFrontiers in Physiology, 2017
Background: Tumor Necrosis Factor α (TNFα) upregulation during acute inflammatory response has been associated with numerous cardiac effects including modulating Connexin43 and vascular permeability.
Sharon A. George   +6 more
doaj   +1 more source

Follow-up study of sensory-motor polyneuropathy in Type 1 (insulin-dependent) diabetic subjects after simultaneous pancreas and kidney transplantation and after graft rejection [PDF]

open access: yes, 1991
The influence of successful simultaneous pancreas and kidney transplantation on peripheral polyneuropathy was investigated in 53 patients for a mean observation period of 40.3 months. Seventeen patients were followed-up for more than 3 years.
A. Abendroth   +16 more
core   +1 more source

Reduced sodium current in the lateral ventricular wall induces inferolateral J-waves

open access: yesFrontiers in Physiology, 2016
Background: J-waves in inferolateral leads are associated with a higher risk for idiopathic ventricular fibrillation. We aimed to test potential mechanisms (depolarization or repolarization dependent) responsible for inferolateral J-waves.
Veronique Marlinde Frederica Meijborg   +12 more
doaj   +1 more source

Emergence of non-Fourier hierarchies [PDF]

open access: yes, 2018
The non-Fourier heat conduction phenomenon on room temperature is analyzed from various aspects. The first one shows its experimental side, in what form it occurs and how we treated it. It is demonstrated that the Guyer-Krumhansl equation can be the next
Fodor, Tamás   +7 more
core   +2 more sources

Conductance renormalization and conductivity of a multi-subband Tomonaga-Luttinger model [PDF]

open access: yes, 2001
We studied the conductance renormalization and conductivity of multi-subband Tomonaga-Luttinger models with inter-subband interactions. We found that, as in single-band systems, the conductance of a multi-subband system with an arbitrary number of subbands is not renormalized due to interaction between electrons.
arxiv   +1 more source

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