Results 41 to 50 of about 3,373,389 (301)

Analysis of debris flow engineering treatment effect based on DEM data preprocessing in small watershed: A case study of Fangjiagou debris flow, Zhangxian County

open access: yesShuiwen dizhi gongcheng dizhi
After the Minxian-Zhangxian magnitude 6.6 earthquake on July 22, 2013, debris flow occurred in Fangjiagou, Zhangxian County. To reduce the potential damage of debris flow, a three-level check dam and drainage channel were built in the gully to regulate ...
Jingkai QU   +7 more
doaj   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola   +11 more
wiley   +1 more source

Monitoring and modeling of the debris flows in the Fiames area. [PDF]

open access: yes, 2013
A numerical model working on the freeware GIS platform AdB Toolbox, comprising arunoff hydrological model, a debris flow hydrograph model and an automata cellular model (modified by Gregoretti, 2012) have been used for estimating the solid-liquid ...
Crucil, Giacomo
core  

Debris-flow hazard assessments: a practitioner's view

open access: yes, 2019
Substantial advances have been made in various aspects of debris-flow hazard and risk assessments over the past decade. These include sophisticated ways to date previous events, runout models including multi-phase flows and debris entrainment options ...
Jakob, Matthias
core   +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

Study of prediction methods of debris-flow peak discharge

open access: yes, 2019
Prediction of peak discharge of debris flow is one of the most important factors to mitigate debris-flow disasters. In general, peak discharge of debris flow has been either measured at the observation sites directly or estimated based on debris-flow ...
Mizuyama, Takahisa   +2 more
core   +1 more source

Characteristics, Dynamic Analyses and Hazard Assessment of Debris Flows in Niumiangou Valley of Wenchuan County

open access: yesApplied Sciences, 2023
Niumiangou valley, the epicenter of the 12 May 2008 Wenchuan earthquake (MS 8.0), became an area with frequent and dense debris flow disasters post-earthquake.
Zhiquan Yang   +8 more
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Debris Flow Assessment in the Gaizi-Bulunkou Section of Karakoram Highway

open access: yesFrontiers in Earth Science, 2021
Highways frequently run through the flow and accumulation areas of debris flow gullies and thus are susceptible to debris flow hazards. Assessing debris flows along highways can provide references for highway planners and debris flow control, emergency ...
Ning Jiang   +11 more
doaj   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

open access: yesFEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan   +11 more
wiley   +1 more source

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