Results 181 to 190 of about 43,077 (258)

Solvent-mediated partial ionicity enhances mechanical nanosizing effect of Mg-based hydrogen storage alloys. [PDF]

Nat Commun
Sun T, Tang Z, Liu J, Sun X, Luo Q, Zhang Y, Li Q, Lu Y.   +7 more
europepmc   +1 more source

Deep Learning Network‐Tailored Microenvironment Matching of 4D Bioprinting Bioactive Scaffolds for Bone Regeneration

Advanced Science, EarlyView.
A DLN dataset was built to analyze MABS composition versus in vitro/in vivo osteogenesis and angiogenesis. An MLP neural network, taking BG morphological parameters as input, extracts bioactive features from these datasets. A rabbit tibial defect model then validates 4D‐printed MABS for adaptability and bone regeneration in critical defects.
Xiongjie Liang, Yuechi Zhang, Weifeng Hu, Shiyan Lv, Fan Jia, Yan Zhang, Feng Wu, Changjiang Yang, Guanqi Zhen, Jinglong Yan, Xu Cui, Wei Zhao, Guanghua Chen   +12 more
wiley   +1 more source

A Mechanochemical Kolbe-Schmitt Reaction: Catechol Carboxylation Provides Building Blocks for Renewable Plasticizers. [PDF]

Angew Chem Int Ed Engl
De Vos D, Pfennig VS, Goddé A, Vroemans R, Krückel T, Marcinkowska N, Bartalucci E, Wiegand T, Bolm C, Maes BUW.   +9 more
europepmc   +1 more source

Biomimetic Self‐Reconfigurable Soft Gripper for Cross‐Scale, Multi‐Particle, and High‐Load Multifunctional Manipulation

Advanced Science, EarlyView.
A fully soft, self‐reconfigurable gripper inspired by rapeseed flowers is monolithically 3D‐printed and electronics‐free, switching between diagonal and parallel finger arrangements. Establishing a self‐reconfigurable grasping paradigm, the gripper enables diverse manipulation tasks, including rotating bulbs, picking fruits, grasping cross‐scale ...
Qiping Xu, Bin Wang, Jinxin Chen, Zhengqiang Guo, Baisong Yang, Chaoqian Chen, Jiancheng Cai, Chee‐Meng Chew, Shiju E   +8 more
wiley   +1 more source

NIST SRM 9983 high-rigidity ball-bar stand:

, 1995
D Sawyer, S D Phillips, G Caskey, B Borchardt, D Ward, P Snoots   +5 more
openaire   +1 more source

Synergistic muscle coordination of the Paralympic wheelchair tennis champion. [PDF]

Front Sports Act Living
Hakariya N, Murakami T, Ishikawa K, Yamasaki D, Kaneko N, Nakazawa K.   +5 more
europepmc   +1 more source

Kresling Origami‐Based Metamaterial Robot for Dynamic Electromagnetic Control

Advanced Science, EarlyView.
A reconfigurable metamaterial system integrates deformable origami units with high‐permittivity ceramic plates. Pneumatic switching between structural states alters local resonance conditions, enabling dynamic radar stealth and adaptive microwave reflection for mobile communication.
Xinxi Zeng, Long Zhou, Shaojie Xi, Yixuan Gao, Desheng Pan, Chaoyang Sun, Haoxin Sun, Xian Wang, Lingyun Qian, Peipei Li, Pengfei Zhu, Bo Li, Jiang Luo, Ji Zhou   +13 more
wiley   +1 more source

Synergistic adsorption of berberine onto ball-milled biochar-montmorillonite composites derived from traditional Chinese medicine residue: performance, mechanism, and regeneration. [PDF]

Front Chem
Ma W, Wang W, Li L, Dai H, Tu C, Zhang J, Xie Y, Zhang Z, Liu Y.   +8 more
europepmc   +1 more source

Calcium‐Mechanochemistry Enabled Ketone Synthesis From Organic Iodides and Carboxylic Acids

Advanced Science, EarlyView.
Mechanochemically generated organocalcium species display unusual chemoselectivity toward carboxylates, enabling direct ketone synthesis without overaddition. Ball milling activates commercial calcium metal under ambient, solvent‐minimized conditions, providing a broad substrate scope, high functional‐group tolerance, and a practical one‐step ...
Mengyao Pei, Zekun Yang, Xueyan Yang, Yufang Yang, Yangyang Shen, Jiemin Wang, Peile Ma, Zezhu Li, Xiaoliang Zheng, Xiaofeng Wei   +9 more
wiley   +1 more source

Effect of implant number, attachment type, and framework material on stress distribution in mandibular overdentures: a finite element analysis. [PDF]

BMC Oral Health
Sai̇p S, Yeşi̇l Z.
europepmc   +1 more source