Results 21 to 30 of about 147,836 (303)

Antiviral treatment for treatment-naïve chronic hepatitis B: systematic review and network meta-analysis of randomized controlled trials

open access: yesSystematic Reviews, 2019
Background Chronic hepatitis B (CHB) infection poses a significant burden to public health worldwide. Most cases are clinically silent until late in the disease course.
William W. L. Wong   +13 more
doaj   +1 more source

The internal consistency of the goldberg questionnaire in farmers

open access: yesINFAD, 2018
The General Health Questionnaire is used to detect the existence of a probable psychiatric disorder in the general population, among a community or in non-psychiatric settings, such as in public health or primary care (Pais Ribeiro, et al., 2015).
Cláudia Chaves   +4 more
doaj   +1 more source

Rapid Spectral Dynamics in Hippocampal Oscillons

open access: yesFrontiers in Computational Neuroscience, 2022
Neurons in the brain are submerged into oscillating extracellular potential produced by synchronized synaptic currents. The dynamics of these oscillations is one of the principal characteristics of neurophysiological activity, broadly studied in basic ...
M. S. Zobaer   +4 more
doaj   +1 more source

On the Theta Semigroup

open access: yesComplex Analysis and Operator Theory, 2011
In this paper we consider a semigroup on trigonometric expansions that will be called the Theta semigroup since its kernel is a multiple of the third Jacobi theta function. We study properties of this semigroup and prove that it is a positive diffusion semigroup. We also obtain that its subordinated semigroup is the classical Poisson semigroup.
Urbina, Wilfredo O., Zayed, Ahmed
openaire   +2 more sources

Functional Interactions between Entorhinal Cortical Pathways Modulate Theta Activity in the Hippocampus

open access: yesBiology, 2021
Theta oscillations organize neuronal firing in the hippocampus during context exploration and memory formation. Recently, we have shown that multiple theta rhythms coexist in the hippocampus, reflecting the activity in their afferent regions in CA3 ...
Víctor J. López-Madrona   +1 more
doaj   +1 more source

Gender differences in the provision of key post-arrest interventions for out-of-hospital cardiac arrest (OHCA) patients—protocol for a systematic review

open access: yesSystematic Reviews, 2019
Background Evidence shows that the implementation of optimal post-arrest care significantly increases survival and functional outcomes among patients who experience an out-of-hospital cardiac arrest (OHCA). However, differences in OHCA survival have been
Morgan Slater   +4 more
doaj   +1 more source

Substance use in youth

open access: yesInternational Journal of Endorsing Health Science Research, 2016
Youth is the time period of vast exploration and curiosity. Young people begin to explore the world around. They acquire pleasure and satisfaction by carrying out risky behaviors to satisfy their impulse.
Nazish Hussain Ali Pachani
doaj   +1 more source

Alterations of Functional Connectivity During the Resting State and Their Associations With Visual Memory in College Students Who Binge Drink

open access: yesFrontiers in Human Neuroscience, 2020
This study investigated the characteristics of neural oscillation and functional connectivity (FC) in college students engaging in binge drinking (BD) using resting-state electroencephalography (EEG). Also, the associations of visual memory, evaluated by
Bo-Mi Kim, Myung-Sun Kim, June Sic Kim
doaj   +1 more source

Fermions on replica geometries and the $\Theta$ - $\theta$ relation [PDF]

open access: yesCommunications in Number Theory and Physics, 2019
In arXiv:1706:09426 we conjectured and provided evidence for an identity between Siegel $\Theta$-constants for special Riemann surfaces of genus $n$ and products of Jacobi $\theta$-functions. This arises by comparing two different ways of computing the \nth \Renyi entropy of free fermions at finite temperature.
Mukhi, Sunil, Murthy, Sameer
openaire   +2 more sources

Disease Burden of Chronic Hepatitis B among Immigrants in Canada

open access: yesCanadian Journal of Gastroenterology, 2013
BACKGROUND: The prevalence of chronic hepatitis B (CHB) infection among immigrants to North America ranges from 2% to 15%, 40% of whom develop advanced liver disease. Screening for hepatitis B surface antigen is not recommended for immigrants.
William WL Wong   +3 more
doaj   +1 more source

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