Results 71 to 80 of about 4,878,195 (347)

Elastoplastic analysis by return-mapping method with rigorous loading criterion for extended subloading surface model

Nihon Kikai Gakkai ronbunshu, 2019
The extended subloading surface model is capable of describing cyclic loading behavior accurately. The elastoplastic deformation analysis by the finite element analysis can be executed efficiently by the complete implicit stress integration method with ...
Takuya ANJIKI, Masanori OKA, Koichi HASHIGUCHI   +2 more
doaj   +1 more source

Photo- and Metal-Mediated Deconstructive Approaches to Cyclic Aliphatic Amine Diversification [PDF]

, 2023
David M. Soro, Jose B. Roque, Jonas W. Rackl, Bohyun Park, Stefan E. Payer, Yuan Shi, J. Craig Ruble, Alexey L. Kaledin, Mu‐Hyun Baik, Djamaladdin G. Musaev, Richmond Sarpong   +10 more
openalex   +1 more source

Geometric Optimization and Mechanical Performance Enhancement of Auxetic Structures for High‐Impact Applications Through Fused Deposition Modeling

Advanced Engineering Materials, EarlyView.
This study explores the mechanical performance of three auxetic structures, identifying a re‐entrant‐star hybrid as the most effective for impact absorption. Finite element simulations and experiments demonstrate significant gains in energy absorption and flexural strength after geometric optimization. This study investigates the mechanical performance
Malik Hassan, Manjusri Misra, Alexander Bardelcik, Stefano Gregori, Amar K. Mohanty   +4 more
wiley   +1 more source

Dynamic Precipitation during High‐Pressure Torsion of a Magnesium–Manganese Alloy

Advanced Engineering Materials, EarlyView.
An ultrafine‐grained alloy is produced by high‐pressure torsion of solutionized Mg–1.35 wt% Mn. Precipitation of nanometer‐scale Mn particles during deformation provides pinning sites. This prevents the formation of a bimodal grain structure and results in a finer grain size than for pure Mg.
Julian M. Rosalie, Anton Hohenwarter
wiley   +1 more source

Organic and Metal–Organic Polymer-Based Catalysts—Enfant Terrible Companions or Good Assistants?

Molecules
This overview provides insights into organic and metal–organic polymer (OMOP) catalysts aimed at processes carried out in the liquid phase. Various types of polymers are discussed, including vinyl (various functional poly(styrene-co-divinylbenzene) and ...
Milan Králik, Peter Koóš, Martin Markovič, Pavol Lopatka   +3 more
doaj   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Silver and Antibiotic, New Facts to an Old Story

Antibiotics, 2018
The therapeutic arsenal against bacterial infections is rapidly shrinking, as drug resistance spreads and pharmaceutical industry are struggling to produce new antibiotics. In this review we cover the efficacy of silver as an antibacterial agent.
Frédéric Barras, Laurent Aussel, Benjamin Ezraty   +2 more
doaj   +1 more source

Review on residual stresses in metal additive manufacturing: formation mechanisms, parameter dependencies, prediction and control approaches

, 2022
Shuguang Chen, Hanjun Gao, Yidu Zhang, Qiong Wu, Zihan Gao, Xin Zhou   +5 more
openalex   +1 more source

Toward a quantitative interfacial description of solvation for Li metal battery operation under extreme conditions [PDF]

, 2023
John Holoubek, Kunpeng Yu, Junlin Wu, Shen Wang, Mingqian Li, Hongpeng Gao, Zeyu Hui, Gayea Hyun, Yijie Yin, Anthony U. Mu, Kangwoon Kim, Alex X. Liu, Sicen Yu, Tod A. Pascal, Ping Liu, Zheng Chen   +15 more
openalex   +1 more source

Laser Metal Deposited Ti4822 Hollow Pipe: Experimental and Computational Modelling Study

Advanced Engineering Materials, EarlyView.
Laser metal deposition (LMD) of a crack‐free built Ti4822 alloys is challenging. This article reports outstanding characteristics of a hollow pipe that is built with LMD technology when a predicted, nontransformation substrate temperature of 800 °C is used.
Sadiq A. Raji, Monnamme Tlotleng, Samuel Skhosane, Lehlogonolo R. Kanyane, Abimbola P. I. Popoola, Sisa L. Pityana   +5 more
wiley   +1 more source