Results 31 to 40 of about 268,047 (306)

Violation of the fluctuation-dissipation theorem in time-dependent mesoscopic heat transport [PDF]

open access: yes, 2010
We have analyzed the spectral density of fluctuations of the energy flux through a mesoscopic constriction between two equilibrium reservoirs. It is shown that at finite frequencies, the fluctuating energy flux is not related to the thermal conductance ...
Averin, Dmitri V., Pekola, Jukka P.
core   +2 more sources

What Makes a Partner Ideal, and for Whom? Compatibility Tests, Filter Tests, and the Mating Stability Matrix

open access: yesBehavioral Sciences, 2020
We introduce a typological characterization of possible human heterosexual couples in terms of the concordance-opposition of the orientations of their active and receptive areas as defined by the tie-up theory.
Lorenza Lucchi Basili, Pier Luigi Sacco
doaj   +1 more source

May-Thurner Syndrome, an Often Overlooked Cause of Deep Vein Thrombosis: A Case Report

open access: yesOman Medical Journal, 2021
Deep vein thrombosis (DVT) is a common medical condition, but the predisposing anatomical factors, which may be amenable to definitive treatment, are usually overlooked. Therefore, a high index of clinical suspicion is the key to early diagnosis.
Akhwand Shakeel Ahmad
doaj   +1 more source

Domain-wall dynamics at micropatterned constrictions in ferromagnetic (Ga,Mn)As epilayers [PDF]

open access: yes, 2005
The influence of sub-µm geometric constrictions on 90° magnetic domain-wall nucleation and propagation in stripes of ferromagnetic (Ga0.95,Mn0.05)As was explored.
Awschalom, D. D.   +4 more
core   +1 more source

Extranodal Rosai-Dorfman Disease Presenting as a Pericardial Mass and Constrictive Pericarditis

open access: yesJACC: Case Reports, 2019
Rosai-Dorfman disease is a rare, idiopathic disorder of histiocyte proliferation. We describe a case of a 59-year-old woman who presented with heart failure symptoms from a large pericardial mass causing constrictive pericarditis.
Chirag K. Desai, MD   +6 more
doaj   +1 more source

Síndrome do aprisionamento da artéria poplítea: relato de caso Popliteal artery entrapment syndrome: case report

open access: yesJornal Vascular Brasileiro, 2011
A síndrome do aprisionamento da artéria poplítea caracteriza-se pela compressão desta artéria sendo a principal causa de claudicação intermitente em jovens.
Marcelo Bettega   +4 more
doaj   +1 more source

A Rare Case of Carcinoid Constrictive Pericarditis

open access: yesJACC: Case Reports, 2020
We describe a case of atypical carcinoid heart disease. A 62-year-old woman with well-differentiated neuroendocrine tumor metastatic to the liver and lymph nodes presented with recurrent unilateral pleural effusions and lower extremity edema ...
Teresa S. Wang, MD   +4 more
doaj   +1 more source

Nerve damage induced skeletal muscle atrophy is associated with increased accumulation of intramuscular glucose and polyol pathway intermediates [PDF]

open access: yes, 2020
Perturbations in skeletal muscle metabolism have been reported for a variety of neuromuscular diseases. However, the role of metabolism after constriction injury to a nerve and the associated muscle atrophy is unclear.
Afzal, Shoaib   +3 more
core   +2 more sources

Aortic Stiffness Hysteresis in Isolated Mouse Aortic Segments Is Intensified by Contractile Stimuli, Attenuated by Age, and Reversed by Elastin Degradation

open access: yesFrontiers in Physiology, 2021
Aim: Cyclic stretch of vascular tissue at any given pressure reveals greater dimensions during unloading than during loading, which determines the cardiac beat-by-beat hysteresis loop on the pressure-diameter/volume relationship.
Sofie De Moudt   +2 more
doaj   +1 more source

Transport through constricted quantum Hall edge systems: beyond the quantum point contact

open access: yes, 2007
Motivated by surprises in recent experimental findings, we study transport in a model of a quantum Hall edge system with a gate-voltage controlled constriction.
A. O. Gogolin   +11 more
core   +1 more source

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