Results 1 to 10 of about 1,654,677 (246)
Propagation behavior of two collinear mode Ⅰ cracks driven by explosive gas
矿业科学学报, 2023 In smooth pre-splitting blasting, two collinear cracks extending opposite to each other between adjacent holes will first avoid each other and then attract each other, resulting in crack propagation path that often presents hooked or butterfly-shaped ...
Yang Liyun +3 more
doaj +1 more source
Differences in perceived parental stress between parents with very low birth weight infants and nurses in neonatal intensive care units, South Korea [PDF]
Child Health Nursing Research, 2021 Purpose This descriptive study compared the perceived parental stress levels between parents with very low birth weight infants (VLBWIs) and nurses in the neonatal intensive care unit (NICU). Methods In total, 83 parents of VLBWIs and 78 NICU nurses were
Seol-Hee Moon +2 more
doaj +1 more source
T T ¯ $$ T\overline{T} $$ Deformation of stress-tensor correlators from random geometry
Journal of High Energy Physics, 2021 We study stress-tensor correlators in the T T ¯ $$ T\overline{T} $$ -deformed conformal field theories in two dimensions. Using the random geometry approach to the T T ¯ $$ T\overline{T} $$ deformation, we develop a geometrical method to compute stress ...
Shinji Hirano +2 more
doaj +1 more source
The chronic traumatic stress treatment (CTS-T)
Torture, 2021 This manuscript introduces the Chronic Traumatic Stress-Treatment for refugees and survivors of torture (CTS-Treatment; Mazzulla & Fondacaro, 2018).
Karen M Fondacaro +2 more
doaj +1 more source
Mathematics, 2021 The work investigates the importance of the K-T approach in the modelling of pressure cracked structures. T-stress is the constant in the second term of the Williams expression; it is often negligible, but recent literature has shown that there are cases
Khadija Yakoubi +6 more
doaj +1 more source
T-stress determination using thermoelastic stress analysis [PDF]
The Journal of Strain Analysis for Engineering Design, 2008 T-stress and mixed-mode stress intensity factors have been determined experimentally using thermoelastic stress analysis and using a finite element method. Pure mode I, strong mixed-mode I and II, and interacting cracks have been used as the case studies. A new technique has been proposed to identify the crack tip from thermoelastic images.
M Zanganeh, R A Tomlinson, J R Yates
openaire +1 more source
Psychological stress exerts effects on pathogenesis of hepatitis B via type-1/type-2 cytokines shift toward type-2 cytokine response. [PDF]
PLoS ONE, 2014 BACKGROUND: Psychological and physical stress has been demonstrated to have an impact on health through modulation of immune function. Despite high prevalence of stress among patients with hepatitis B virus (HBV) infection, little is known about whether ...
YingLi He +3 more
doaj +1 more source
Fracture and Structural Integrity, 2013 Non-singular terms in the series expansion of the elastic crack-tip stress fields, commonly referred to as the T-stress. The T-stress is as an additional stress field characterizing parameter to stress intensity factor (K) in the analysis of cracked ...
K. G. Kodancha, S. K. Kudari
doaj +3 more sources
Development and effects of a psychosocial adaptation program for North Korean adolescent defectors [PDF]
Child Health Nursing Research, 2021 Purpose This study aimed to develop and examine the effects of a psychosocial adaptation program for North Korean adolescent defectors. Methods This quasi-experimental study was conducted with 28 North Korean adolescent defectors who were recruited ...
In-Sook Lee, Jung-Hee Jeon
doaj +1 more source
Hydraulic fracture prediction theory based on the minimumstrain energy density criterion
工程科学学报, 2019 Hydraulic fracturing is a promising technique used in oil and gas reservoirs, enhanced geothermal systems, and coal gas production.Although its use is widespread, many aspects of hydraulic fracturing are still not well understood and need to be further ...
DONG Zhuo, TANG Shi-bin, LANG Ying-xian
doaj +1 more source