Results 151 to 160 of about 1,724,093 (364)

Plasma BDNF in burnout-related depressive disorders: The mediating role of perceived social isolation and the biopsychological effect of a multimodal inpatient treatment

open access: yesJournal of Affective Disorders Reports
Background: The neurotrophic hypothesis of depression assumes that a reduced expression of BDNF may partially explain the development of depression, and that antidepressants increase BDNF levels and mood.
Roberto La Marca   +4 more
doaj  

Negative Effects of Early English Education on Korean Children [PDF]

open access: yes, 2018
It may be fairly said that most countries around the world are joining the English-speaking world since English became one of the popular languages. In this situation when the importance of English is emphasized, people’s reaction to and recognition of ...
Hwang, Saebyuk
core   +1 more source

Effects of Buckling on Stress and Strain in Thin Randomly Disordered Tension-Loaded Sheets [PDF]

open access: yesarXiv, 2005
We study how crack buckling affects stress and strain in a thin sheet with random disorder. The sheet is modeled as an elastic lattice of beams where each of the beams have individual thresholds for breaking. A statistical distribution with an exponential tail towards either weak or strong beams is used to generate the thresholds and the magnitude of ...
arxiv  

From 2D to 3D gamma passing rate tolerance and action limits for patient‐specific quality assurance in volumetric‐modulated arc therapy

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Background Volumetric modulated arc therapy (VMAT) requires an accurate patient‐specific quality assurance (PSQA) program. In clinical practice, this is usually performed using the γ‐index and the two‐dimensional gamma passing rate (2D %GP). A three‐dimensional (3D) index incorporating the patient anatomy could be more useful for the 3D dose ...
Christos Zarros   +6 more
wiley   +1 more source

Stress and Coping Mechanism Towards Menstrual Cycle Disorder to Teenager Girl [PDF]

open access: yes, 2013
Everyone has experienced stress and become motivated to do coping mechanism. The purpose of this study to analyze the relationship between stress and coping mechanisms of the menstrual cycle disorders. The design used was cross sectional. The populations
Astuti, V. W. (Vitaria)   +1 more
core  

Developing reference plans for evaluating global clinical trials credentialing and PSQA systems

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose To develop a practical framework for creating a diverse set of validated reference plans (varying in complexity) and implement a workflow to introduce beam modeling, calibration, and delivery errors into the reference cohort to test and compare various dosimetry audit methodologies.
Fre'Etta M. D. Brooks   +13 more
wiley   +1 more source

Sleep disorders and posttraumatic stress in raped victims

open access: yesRevista de la Facultad de Medicina, 2012
Objective. To determine sleep disorders and posttraumatic stress symptoms in a group of raped female victims and to assess the causal influence by a survey of the association between exposed and unexposed groups and compare those events.
Franklin E. Escobar Córdoba   +2 more
doaj  

The effectiveness of web-based training for parents on post-traumatic stress disorder in children

open access: yesFrontiers in Psychology
IntroductionPost-traumatic stress disorder (PTSD) after an injury such as accidents is common in children and can affect their overall physical and mental functioning and quality of life.
Zakieh Omidvar Eshkalak   +4 more
doaj   +1 more source

Migraine as a Stress Disorder [PDF]

open access: yesPostgraduate Medical Journal, 1952
Desmond O'Neill   +2 more
openaire   +2 more sources

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