Results 131 to 140 of about 6,657,880 (307)

Dependence of the Threshold Stress of Microcrack Propagation on the Stress Ratio

open access: yesJSME international journal. Ser. 1, Solid mechanics, strength of materials, 1988
KITAOKA, Seiichiro   +2 more
openaire   +3 more sources

On reducing the cut ratio to the multicut problem

open access: yes, 2007
We compare two multicommodity flow problems, the maximum sum of flow, and the maximum concurrent flow. We show that, for a given graph and a given set of k commodities with specified demands, if the minimum capacity of a multicut is approximated by the ...
Ratio To
core  

Falling short of expectations? Stress-testing the European banking system. CEPS Policy Brief No. 315, 15 January 2014 [PDF]

open access: yes, 2014
Before the ECB takes over responsibility for overseeing Europe’s largest banks, as foreseen in the establishment of a eurozone banking union, it plans to conduct an Asset Quality Review (AQR) throughout the coming year, which will identify the capital ...
Acharya, Viral V., Steffen, Sascha
core  

p190A/ARHGAP35 and p190B/ARHGAP5 proteins in endometrial cancer: a novel cancer‐relevant paralog interplay

open access: yesMolecular Oncology, EarlyView.
This study identifies ARHGAP5, in addition to the frequently mutated ARHGAP35, as significantly mutated in endometrial cancer. Mutations in both genes co‐occur and are associated with their correlated downregulation. Functional CRISPR studies show that both paralogs regulate similar pathways, including actin cytoskeleton organization.
Mathilde Pinault   +12 more
wiley   +1 more source

Saline stress and potassium/calcium ratio in fertigated eggplant

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental
In order to evaluate the effect of irrigation water salinity in interaction with different potassium and calcium ratios applied through fertigation in eggplant, an experiment was carried out at the Department of Environmental and Technological Sciences ...
Jefferson M. A. P. dos Santos   +5 more
doaj   +1 more source

Bridging the gap: a genetically validated avian chorioallantoic membrane platform for investigation of spontaneous circulating tumor cells

open access: yesMolecular Oncology, EarlyView.
We established the avian chorioallantoic membrane (CAM) assay as a scalable in vivo model for studying circulating tumor cells (CTCs). Human gastrointestinal tumors spontaneously released genetically validated CTCs that were detected across multiple platforms, demonstrating that the CAM model provides an accessible tool for investigating early cancer ...
Dennis Roth   +17 more
wiley   +1 more source

Dependence of sonic velocity on effective stress in fine-grained sediments [PDF]

open access: yes, 2005
Overpressure estimation methods that use sonic velocity as a proxy for porosity only account for excess pressure due to disequilibrium compaction; the influence of unloading processes in generating larger excess pressure observed in most basins is ...
Mavatikua, Lubanzadio
core  

Extracellular matrix remodeling and immune reprogramming drive residual tumor progression of liver cancer after incomplete microwave ablation

open access: yesMolecular Oncology, EarlyView.
Incomplete microwave ablation (iMWA) of liver cancer triggers a biphasic progression in residual tumors. At Day 3, the microenvironment is characterized by acute inflammatory responses and extracellular matrix (ECM) remodeling. By Day 14, a profound shift occurs toward oncogenic signal transduction and immunosuppression, marked by macrophage ...
Yu Liu   +9 more
wiley   +1 more source

SPHINX31 acts as a SRPK1 inhibitor targeting the ATR/DNA‐PKcs/CHK1 replicative checkpoint to inhibit cell growth in non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
The kinase SRPK1 directly interacts with the protein TOPBP1 and regulates the pre‐mRNA splicing of WIZ thereby contributing to the activation of the ATR/CHK1 replicative checkpoint in response to replicative stress. This allows cancer cells' genomic stability and survival.
Amani Shreim   +17 more
wiley   +1 more source

Influences of confining pressure and shear rate on stress characteristics of triaxial drainage tests on calcareous sand

open access: yesYantu gongcheng xuebao
The triaxial consolidation drainage tests with different shear rates are carried out to study the shear stress characteristics of the calcareous sand in Xisha Islands, Sansha City, Hainan Province of China.
WANG Huan , YANG Ligong , ZUO Dianjun , LUO Jiwei
doaj   +1 more source

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