Results 21 to 30 of about 1,121,070 (292)

Ablation of Oxytocin Neurons Causes a Deficit in Cold Stress Response [PDF]

open access: yesJournal of the Endocrine Society, 2017
The paraventricular nucleus (PVN) is a critical locus of energy balance control. Three sets of neurons in the PVN are involved in regulating energy balance: oxytocin-expressing neurons (OXT-neurons), thyrotropin-releasing hormone-expressing neurons, and corticotrophin-releasing hormone-expressing neurons.
Xi, Dong   +6 more
openaire   +2 more sources

Atrial fibrillation ablation: is common practice far from guidelines' world? The Italian experience from a national survey

open access: yes, 2022
PURPOSE: Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia, occurring in 1-2% of the general population. Catheter ablation has become an important treatment modality for patients with symptomatic drug-refractory AF.
Guida P.   +8 more
core   +1 more source

Catheter ablation of atrial fibrillation : radiofrequency catheter ablation for redo procedures after cryoablation [PDF]

open access: yes, 2013
Aim: To evaluate the effectiveness of two different strategies using radiofrequency catheter ablation for redo procedures after cryoablation of atrial fibrillation. Methods: Thirty patients (paroxysmal atrial fibrillation: 22 patients, persistent atrial
Gramley, Felix, Kettering, Klaus
core   +1 more source

Advances in Imaging for Atrial Fibrillation Ablation [PDF]

open access: yes, 2011
Over the last fifteen years, our understanding of the pathophysiology of atrial fibrillation (AF) has paved the way for ablation to be utilized as an effective treatment option.
Andrew D'Silva   +3 more
core   +1 more source

A distributed energy-balance melt model of an alpine debris-covered glacier [PDF]

open access: yes, 2014
Distributed energy-balance melt models have rarely been applied to glaciers with extensive supraglacial debris cover. This paper describes the development of a distributed melt model and its application to the debris-covered Miage glacier, western ...
Kirkbride, M.   +23 more
core   +1 more source

Temperature regime of upper layer of the glacier East Grönfjordbreen (West Svalbard)

open access: yesЛëд и снег, 2015
Data of thermometry performed in boreholes of the glacier East Grönfjordbreen situated in West Svalbard are presented. The measurements were made within the ice upper layer down to 20 m in spring and summer of 2012–2014.
R. A. Chernov   +2 more
doaj   +1 more source

Adipose tissue-specific ablation of PGC-1β impairs thermogenesis in brown fat

open access: yesDisease Models & Mechanisms, 2022
Impaired thermogenesis observed in mice with whole-body ablation of peroxisome proliferator-activated receptor-γ coactivator-1β (PGC-1β; officially known as PPARGC1B) may result from impaired brown fat (brown adipose tissue; BAT) function, but other ...
Jiří Funda   +10 more
doaj   +1 more source

Characterization of the aerosol produced by infrared femtosecond laser ablation of polyacrylamide gels for the sensitive inductively coupled plasma mass spectrometry detection of selenoproteins [PDF]

open access: yes, 2009
A 2D high repetition rate femtosecondlaserablation strategy (2-mm wide lane) previously developed for the detection of selenoproteins in gel electrophoresis by inductively coupled plasma mass spectrometry was found to increase signal sensitivity by a ...
Claverie, Fanny   +20 more
core   +1 more source

Meteorological drivers of ablation processes on a cold glacier in the semi-arid Andes of Chile [PDF]

open access: yesThe Cryosphere, 2013
Abstract. Meteorological and surface change measurements collected during a 2.5 yr period are used to calculate surface mass and energy balances at 5324 m a.s.l. on Guanaco Glacier, a cold-based glacier in the semi-arid Andes of Chile. Meteorological conditions are marked by extremely low vapour pressures (annual mean of 1.1 hPa), strong winds (annual ...
S. MacDonell   +4 more
openaire   +6 more sources

Hydrothermal structure of a polythermal glacier in Spitsbergen by measurements and numerical modeling

open access: yesЛëд и снег, 2016
Thickness of the upper cold ice layer in the ablation area of the polythermal glacier Grønfjordbreen (Spitsbergen) was estimated by means of numerical modeling.
A. V. Sosnovsky   +3 more
doaj   +1 more source

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