Results 31 to 40 of about 267,915 (218)

Elinvar Materials: Recent Progress and Challenges

Advanced Engineering Materials, EarlyView.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

Stochastic Response of Composite Post Insulators under Seismic Excitation

Buildings
Composite post insulators are crucial facilities in substations and are prone to significant damage during seismic disasters. However, existing research lacks seismic motion models suitable for power facilities and rarely involves stochastic models ...
Haibo Wang, Yongfeng Cheng, Zhicheng Lu, Ronghua Huan, Qiangfeng Lü, Zhenlin Liu   +5 more
doaj   +1 more source

Soft Power of Military Power

Дискурс Пи, 2017
The content of the concept of "soft power" is sufficiently investigated in modern literature. Various "soft power" measurement systems have been developed. But there is one more direction - "soft power" of the military power.
V.M. Rusakov
doaj   +1 more source

Soft power „kínai módra”

Távol-keleti Tanulmányok, 2020
This paper introduces and examines Confucius Institutes (CI) as part of China’s soft power – with a special focus on the problems regarding the CI’s in Hungary.
Anna Csikó
doaj   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

First-principles yet high-throughput screening of grafting-modified electronic structure in polymer insulator design

Computational Materials Today
Polymer grafting is a strategic approach to modify its electrical performance for insulator applications. However, the graft effect on polymer electronic structure remains largely unexplored.
Han Liu, Sen Meng, Zhengyuan Chen, Shitong Wang, Liantang Li   +4 more
doaj   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source

Synergetic regulation of SEI mechanics and crystallographic orientation for stable lithium metal pouch cells

Nature Communications
The advancement of Li-metal batteries is significantly impeded by the presence of unstable solid electrolyte interphase and Li dendrites upon cycling. Herein, we present an innovative approach to address these issues through the synergetic regulation of ...
Yanhua Zhang, Rui Qiao, Qiaona Nie, Peiyu Zhao, Yong Li, Yunfei Hong, Shengjie Chen, Chao Li, Baoyu Sun, Hao Fan, Junkai Deng, Jingying Xie, Feng Liu, Jiangxuan Song   +13 more
doaj   +1 more source

3D‐Printed Giant Magnetoresistive (GMR) Sensors Based on Self Compliant Springs

Advanced Engineering Materials, EarlyView.
This work explores 3D‐printed GMR sensors utilizing self‐compliant spring structures and conductive PLA composites. By optimizing arm width, we achieved high piezoresistive (0.34%/mm) and magnetoresistive (0.77%/mT) sensitivities. Demonstrated through Bluetooth‐integrated pressure and magnetic position sensing, these full printed low‐cost, customizable
Josu Fernández Maestu, Nelson Pereira, Javier Vicente, Carmen Rial Tubio, Senentxu Lanceros‐Méndez   +4 more
wiley   +1 more source

A strategy for tough and fatigue-resistant hydrogels via loose cross-linking and dense dehydration-induced entanglements

Nature Communications
Outstanding overall mechanical properties are essential for the successful utilization of hydrogels in advanced applications such as human-machine interfaces and soft robotics.
Danming Zhong, Zhicheng Wang, Junwei Xu, Junjie Liu, Rui Xiao, Shaoxing Qu, Wei Yang   +6 more
doaj   +1 more source