Results 61 to 70 of about 1,447,308 (304)
A cracked orthotropic sheet stiffened by a semi-infinite orthotropic sheet [PDF]
The stress intensity factor is determined for a cracked orthotropic sheet adhesively bonded to an orthotropic stringer. Since the stringer is modeled as a semiinfinite sheet, the solution is most appropriate for a crack tip located near a stringer edge ...
Bigelow, C. A.
core +1 more source
Study of the stress intensity factors in the bulk of the material with synchrotron diffraction [PDF]
, 2017 Artículo de Proceedings de Congreso Internacional Fatigue2017In this work we present the results of a hybrid experimental and analytical approach for estimating the stress intensity factor.
Buslaps, T +5 more
core
Injustice perceptions about pain: parent–child discordance is associated with worse functional outcomes [PDF]
, 2018 Pain is experienced within and influenced by social environments. For children with chronic pain, the child–parent relationship and parental beliefs about pain are particularly important and may influence pain outcomes. Pain-related injustice perceptions
Hirsh, Adam T. +5 more
core +1 more source
Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity
Molecular Oncology, EarlyView.Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung +17 more
wiley +1 more source
Stress intensity factor in a tapered specimen [PDF]
The general problem of a tapered specimen containing an edge crack is formulated in terms of a system of singular integral equations. The equations are solved and the stress intensity factor is calculated for a compact and for a slender tapered specimen,
Erdogan, F., Xue-Hui, L.
core +1 more source
Crack path selection at the interface of wrought and wire+arc additive manufactured Ti–6Al–4V [PDF]
, 2016 Crack propagation deviation tendency in specimens containing an interface between wrought alloy substrate and Wire + Arc Additive Manufacture (WAAM) built Ti–6Al–4V is investigated from the viewpoints of microstructure, residual stress and bi-material ...
Addison +39 more
core +3 more sources
Molecular Oncology, EarlyView.This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris +10 more
wiley +1 more source
Numerical Calculation of Stress Intensity Factor of Tooth Root Crack in the High-speed EMU Gear
Jixie chuandong, 2017 In order to research the stress intensity factor of tooth root of the high-speed EMU gear,the location of crack initiation is determined by combining the finite element method and mapping method.
Li Xiuhong +4 more
doaj
Thermal activation of rupture and slow crack growth in a model of homogenous brittle materials [PDF]
, 2003 Slow crack growth in a model of homogenous brittle elastic material is described as a thermal activation process where stress fluctuations allow to overcome a breaking threshold through a series of irreversible steps.
Diu B. +6 more
core +5 more sources
Molecular Oncology, EarlyView.Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon +9 more
wiley +1 more source