Results 41 to 50 of about 14,877,607 (296)

Moisture Migration and Recharge Pattern of Low-Permeability Thick Cohesive Soil in Northern Margin of the Jianghan Plain

Applied Sciences, 2023
An extremely low hydraulic conductivity of cohesive soil causes a low transport rate of water and solute, with a time-consuming result, as we all know.
Tianwen Liu, Ningtao Wang, Cheng Hu, Qing Wang, Kun Huang, Zhihua Chen, Tingting Shi   +6 more
doaj   +1 more source

Research on IGBT Bonding Wires Crack Propagation at the Macro and Micro Scales

IEEE Access, 2021
Under the action of a complex and harsh working environment, the damage of the IGBT power module’s packaging interconnection structure is the primary failure mode.
Jun Luo, Shukai Guan, Bo Wan, Maogong Jiang, Guicui Fu   +4 more
doaj   +1 more source

Deliverable-D-JIP2-D3.2-Thematic-Workshops (COHESIVE)

, 2020
Deliverable-D-JIP2-D3.2-Thematic-Workshops (COHESIVE) COHESIVE OHEJP project ...
COHESIVE
core   +1 more source

Numerical study of delamination process of the CFRP composite

Fracture and Structural Integrity
A quasi-static approach for an interface damage model, incorporating Rayleigh damping for viscoelastic carbon fiber reinforced polymer composites, is introduced.
Eva Kormaníková, Kamila Kotrasova
doaj   +3 more sources

A Regularized Interface Model for Simulating the Response of Adhesive Joints

Annals of "Dunarea de Jos" University of Galati, Fascicle XII, Welding Equipment and Technology
A regularized interface damage model is presented grounded on the cohesive-zone concept. This is obtained using a gradient-based formulation, which is equivalent to the introduction of the laplacian of a scalar damage field into the threshold function of
N. Valoroso
doaj   +1 more source

On the R-curve and cohesive law of glass/epoxy end-notch flexure specimens with 0//θ interface fiber angles

Polymer Testing, 2021
In the current paper, the effects of interface fiber angles on the characteristics of R-curve and the cohesive law shape of end-notch-flexure specimens are investigated using numerical and empirical methods. To this aim, laminated composites manufactured
M. Salamat-Talab, M.M. Shokrieh, M. Mohaghegh   +2 more
doaj   +1 more source

Deliverable-D-JIP2-D2.4-Thematic-workshops (COHESIVE)

, 2020
Deliverable-D-JIP2-D2.4-Thematic-workshops (COHESIVE) COHESIVE OHEJP Project ...
COHESIVE
core   +1 more source

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

Molecular 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, Yubei He, Nikolaus Berndt, Michael Mülleder, Kathrin Textoris‐Taube, Jing Guo, Matthias Stechele, Justus Ramtke, Shraga Nahum Goldberg, Lynn Jeanette Savic   +9 more
wiley   +1 more source

Finite Element Analysis for Brittle and Ductile Fracture Using a Unified Cohesive Zone Model

Advances in Mechanical Engineering, 2013
A unified cohesive zone model is proposed. By introducing a parameter which denotes the ductility of the material, the proposed model can be used to simulate both brittle and ductile fracture.
Jinxiang Liu, Jun Li, Litao Liu
doaj   +1 more source

Coupled crystal plasticity-cohesive zone modeling of rock salt viscoplasticity [PDF]

Rock salt, owing to its viscoplastic behavior and structural integrity under high pressure, is a promising candidate for safe and large-scale underground energy storage.
EL AREM, Saber, HABIB, Nour, AMMAR, Amine   +2 more
core   +1 more source