Results 51 to 60 of about 3,373,389 (301)

The Controlling Actuality and Countermeasure of Debris Flow in Babuli Gully of Jinchuan County

open access: yesShuitu baochi yanjiu, 2006
Debris-flow hazards is one kind of mountain hazards.In our country,debris-flow brings great hazards to people who live in mountain regions.Babuli gully lies in outskirts of Jinchuan county which is an old debris-flow gully.To stop debris-flow hazards ...
ZHANG Gui-xiang~
doaj  

Analysis on the mechanism of debris flow in Meilong valley in Danba County on June 17,2020

open access: yesZhongguo dizhi zaihai yu fangzhi xuebao, 2022
A destructive debris flow broke out in Meilong gully, Danba County, on June 17, 2020, discharging almost 427000 cubic meters of solid material, triggering a disaster chain consisting of debris flow, debris-flow dam, outburst flood, and landslide, forcing
Qiang WEN   +4 more
doaj   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

open access: yesFEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks   +4 more
wiley   +1 more source

Assessment of debris flow risk in Mentougou District, Beijing, based on runout of potential debris flow

open access: yesFrontiers in Earth Science
Debris flow is a prevalent geological disaster in Beijing, particularly in the Mentougou District, situated in the mountainous southwestern region of Beijing City. The past irrational exploitation of minerals has led to a substantial accumulation of slag,
Yongchao Li   +22 more
doaj   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

open access: yesFEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty   +13 more
wiley   +1 more source

Overview of Debris-Flow Monitoring and Warning System in Taiwan

open access: yesShuitu baochi yanjiu, 2009
As a result of heavy rains,steep topography,young and weak geological formations,strong earthquakes,loose soils,land development in mountainous terrain,many mountainous areas in Taiwan are susceptible to landslides and debris flows.This paper introduced ...
LEE Ming-hsi
doaj  

De novo synthesis of short‐chain aldehydes and hydrocarbons secreted by the brown marmorated stink bug Halyomorpha halys

open access: yesFEBS Open Bio, EarlyView.
The brown marmorated stink bug, Halyomorpha halys, mainly secretes 4‐oxo‐(E)‐2‐hexenal, (E)‐2‐decenal, dodecane and tridecane, a mixture representative of that released by many heteropterans. We demonstrated that H. halys can synthesise these secretory components de novo using dietary glucose.
Haruna Fujimori, Koji Noge
wiley   +1 more source

Research on Dynamic Characteristics and Development Tendency of Debris Flow Near Field Region in Baihetan Hydropower Station, Jinshajiang River

open access: yesShuitu baochi yanjiu, 2014
There were 9 debris flow gullies outbreaking on 28 June, 2012. After the field survey in Baihetan hydropower station debris flow gullies and relevant data collection, we calculated and analyzed dynamic characteristic parameters of debris flow including ...
HU Gui-sheng   +4 more
doaj  

TRPML1 agonist ML‐SA5 attenuates pulmonary fibroblast activation by suppressing mTOR and restoring autophagic flux

open access: yesFEBS Open Bio, EarlyView.
TGF‐β1 stimulation downregulates lysosomal channel TRPML1 in pulmonary fibroblasts. The TRPML1 agonist ML‐SA5 suppressed fibroblast‐to‐myofibroblast activation and collagen production. Mechanistically, ML‐SA5 inhibited mTOR phosphorylation, restored autophagic flux, and its effects were enhanced by rapamycin (mTOR inhibitor) and reversed by MHY1485 ...
Jiatong Yao   +10 more
wiley   +1 more source

Vibrational characteristics of debris flow in Taiwan, The

open access: yes, 2019
Debris flows have become a common disaster in Taiwan in recent years since the impacts of extreme weathers has been aggravated. To protect people from the debris-flow disasters, a monitoring and warning system was developed by Soil and Water Conservation
Huang, Yi-Min   +2 more
core   +1 more source

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