Results 261 to 270 of about 29,278,787 (347)

Alcohol‐induced altered glycans in human tracheal epithelial cells promote bacterial adhesion

open access: yesFEBS Open Bio, EarlyView.
Alcohol induces altered glycans to promote bacteria adhesion. Heavy alcohol drinking is known to increase the risk of bacterial pneumonia. However, the link between alcohol levels and risk of infection remains underexplored. Recently, we found that alcohol induced α2‐6sialo mucin O‐glycans in human tracheobronchial epithelial cells, which mediated the ...
Pi‐Wan Cheng   +2 more
wiley   +1 more source

Mechanical model and removal mechanism of unidirectional carbon fibre-reinforced ceramic composites

International Journal of Mechanical Sciences, 2020
Numerous scholars have researched the influences of grinding parameters on the surface quality and grinding forces of carbon fibre-reinforced silicon carbide ceramic matrix (Cf/SiC) composites.
Shuoshuo Qu   +6 more
semanticscholar   +3 more sources

A detailed computational model for cylindrical lithium-ion batteries under mechanical loading: From cell deformation to short-circuit onset

Journal of Power Sources, 2019
The safety design of systems using lithium-ion batteries (LIBs) as power sources, such as electric vehicles, cell phones, and laptops, is difficult due to the strong multiphysical coupling effects among mechanics, electrochemistry and thermal.
Lubing Wang, S. Yin, Jun Xu
semanticscholar   +3 more sources

Mechanical model for the calculation of stress distribution on fault surface during the underground coal seam mining

International Journal of Rock Mechanics And Mining Sciences, 2021
The instability caused by the fault slip is one of the main factors that induce the occurrence of coal bursts. To in-depth understand the mechanisms responsible for coal bursts during the underground coal seam mining, a mechanical model used to calculate
Hongwei Wang   +5 more
semanticscholar   +1 more source

Large-scale geo-mechanical model tests for stability assessment of super-large cross-section tunnel

, 2021
For ensuring safety during the construction and use of a super-large cross-section tunnel, it is essential to understand the lining structure failure pattern and the instability of the surrounding rock mass under a high burial depth.
Li-ping Li   +6 more
semanticscholar   +1 more source

A novel rotational inertia damper for amplifying fluid resistance: Experiment and mechanical model

, 2021
An inerter is a two-terminal mechanical device with the property of generating a resisting force that is proportional to the relative acceleration across its terminals.
R. Ma, K. Bi, H. Hao
semanticscholar   +1 more source

A micro-mechanical model for unsaturated soils based on DEM

Computer Methods in Applied Mechanics and Engineering, 2020
A micro-mechanical model to study the microscopic and macroscopic behavior of unsaturated soils under different suctions is proposed in this study. In the model, a novel pore-scale numerical method for simulating the liquid–solid interfaces is proposed ...
Xin Liu   +4 more
semanticscholar   +1 more source

Modelling Fabric Mechanics

Journal of the Textile Institute, 2001
Mechanics of textile fabrics by modelling of equilibrium of forces is difficult to apply broadly in practical applications. An alternative, which offers more promise for industrial utility in computer-aided design, is the energy-based approach described by Hearle and Shanahan (1978 a,b).
Hearle, J. W S   +2 more
openaire   +2 more sources

Models and Mechanisms of Stomatal Mechanics

Trends in Plant Science, 2018
The mechanism of stomatal function (control of gas flux through the plant surface via regulation of pore size) is fundamentally mechanical. The material properties of the pore-forming guard cells must play a key role in setting the dynamics and degree of stomatal opening/closure, but our understanding of the molecular players involved and resultant ...
Woolfenden, H.C.   +5 more
openaire   +2 more sources

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