Results 171 to 180 of about 221,630 (309)

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

Densities with optimal smoothness in moment problems

, 1992
Moment problem has been studied for a long time by many authors and numerous results are known regarding finite discrete distribution with prescribed moments.
Hong, Changkon
core  

Narratives of contingency as historical evidence for philosophical arguments of contingency: pathway decisions in the early development of molecular genetics. [PDF]

Hist Philos Life Sci
de Cock W.
europepmc   +1 more source

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

Advanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim, Li Meng, Ahmad R. Najafi, Nicolas J. Alvarez   +3 more
wiley   +1 more source

Robust Solutions of Optimization Problems Affected by Uncertain Probabilities

In this paper we focus on robust linear optimization problems with uncertainty regions defined by ø-divergences (for example, chi-squared, Hellinger, Kullback-Leibler).
De Waegenaere, A.M.B., Rennen, G., Melenberg, B., Ben-Tal, A., Hertog, D. den   +4 more
core  

Building reparative futures demands a reckoning with the crisis form of global health. [PDF]

PLOS Glob Public Health
Sekalala S, Lake S.
europepmc   +1 more source

Experimental and Numerical Modal Analysis of Composite Sandwich Structures Using Surfboards as Model Systems

Advanced Engineering Materials, EarlyView.
This article presents an experimental and numerical modal investigation of composite sandwich structures using surfboards as model systems. By comparing different core materials and reinforcement strategies, the study demonstrates how local stiffeners influence vibrational response and introduce characteristic modal features, highlighting modal ...
Brett Connellan, Luca Lomazzi, Mathis Mercier, Kara Stark, Marc in het Panhuis   +4 more
wiley   +1 more source

From finite to infinite dimensional moment problems

, 2019
In this talk we give an introduction to infinite dimensional moment problems, i.e. for measures supported on infinite dimensional spaces. Although infinite dimensional moment problems have a long history, the theory is still not as well developed as in ...
Infusino, Maria
core  

Mindfulness-based counseling for sexual relational concern in infertile women: A clinical trial protocol. [PDF]

J Educ Health Promot
Fili R, Behmanesh F, Nikpour M, Hamidia A, Esmaeilzadeh S.   +4 more
europepmc   +1 more source

Electrified Damage in Motion Systems

Advanced Engineering Materials, EarlyView.
The electrified damage in motion systems is a fundamental framework presenting the degradation pathway arising from the coupling of electrical energy transport with mechanical contact and interfacial chemistry. The framework positions electrified damage as a distinct degradation regime with unique characteristic surface morphologies and failures of ...
M. Humaun Kabir, Angelina Nguyen, Hong Liang   +2 more
wiley   +1 more source