Results 171 to 180 of about 1,125,911 (313)

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

Milestone 1928

, 1928
Milestone, the Hope College yearbook, is an annual publication of Hope College. The first yearbook was published in 1905 as a single edition and was titled The Hope College Annual.
Hope College
core  

Hope-Enhancing Interventions in Schizophrenia Survivors: A Snyder's Hope Theory-Based Scoping Review. [PDF]

J Multidiscip Healthc
Widianti E, Suryani S, Sunjaya DK, Iskandar S.   +3 more
europepmc   +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

Milestone 1958

, 1958
Milestone, the Hope College yearbook, is an annual publication of Hope College. The first yearbook was published in 1905 as a single edition and was titled The Hope College Annual.
Hope College
core  

Hope or Anxiety for the Future? Associations of Climate Change Awareness and Hope With Eco-Anxiety Among Nursing Students. [PDF]

Int Nurs Rev
Ataç Öksüz M, Akay B, Aydin D.
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

Milestone 2017

, 2017
Milestone, the Hope College yearbook, is an annual publication of Hope College. The first yearbook was published in 1905 as a single edition and was titled The Hope College Annual.
Hope College
core  

Sleep Quality by Reproductive Stage Among Women Living With HIV in the United States Enrolled in the Health Outcomes Around Pregnancy and Exposure to HIV/Antiretrovirals (HOPE) Study. [PDF]

J Acquir Immune Defic Syndr
Al-Ani R, Williams PL, Lee J, Kacanek D, Schenkel SR, Davtyan M, Baker S, Siminski S, Paul ME, Jacobson DL, Nichols S, Powis KM, HOPE study team.   +12 more
europepmc   +1 more source

Active Corrosion Protection of Sintered AA7075 Aluminum Alloy via Mn Powder Addition

Advanced Engineering Materials, EarlyView.
AA7075 containing Mn‐rich particles is fabricated via spark plasma sintering using AA7075 and Mn powders. Corrosion resistance is evaluated through dip‐and‐dry tests using 0.1 M NaCl (pH 6.0), and mass loss decreases with increasing Mn addition. Mn‐rich particles function as a source of Mn ions, and formation of Mn‐accumulation films on Cu‐containing ...
Ko Ebina, Masashi Nishimoto, Izumi Muto
wiley   +1 more source