Results 181 to 190 of about 520,824 (258)

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

Advanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari, Supharoek Sornsomrit, Muhammad Ayaz Akbar, Stephan Rudykh   +3 more
wiley   +1 more source

BPC-157 and Its Novel Hybrid Analogs as Inhibitors of Acetylcholinesterase. [PDF]

Int J Mol Sci
Jelińska J, Józwiak M, Szeleszczuk Ł, Sikora K, Kamysz W, Kleczkowska P, Gackowski M, Grodner B.   +7 more
europepmc   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

Advanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source

Effect of Underwater Swimming on Physiological and Perceptual Parameters in Competitive Swimmers: A Comparison With Surface Swimming. [PDF]

Eur J Sport Sci
Segovia-SanBenito C, Guimard A, Fuente B, González-Frutos P, Veiga S.   +4 more
europepmc   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

A teleost-specific oxygen-immunity axis where FIH activates NF-κB via competitive IκBα binding. [PDF]

Proc Natl Acad Sci U S A
Zhan Z, Liang M, Yu Y, Cui Y, Li Z, Pan W, Zhou Z, Jiang L, Hou Y, He J, Wu K, Weng S, He J, Guo C.   +13 more
europepmc   +1 more source

Grain Refinement During Severe Plastic Deformation and Similitude of Subgrain Formation: A Molecular Dynamics Study

Advanced Engineering Materials, EarlyView.
Molecular dynamics is used to investigate structure refinement during severe plastic deformation. The results show similitude with experimental data. Molecular dynamics simulations of severe plastic deformation of monocrystalline and polycrystalline samples by multiaxial compression of aluminum are carried out.
Roberto B. Figueiredo
wiley   +1 more source

Functional and ecological drivers of bacterial interactions in glacier-fed stream biofilms. [PDF]

mSystems
Gonzalez Mateu M, Peter H, Michoud G, Touchette D, Baier F, Deluigi N, Jacoby R, Zimmermann M, Battin TJ.   +8 more
europepmc   +1 more source