Results 121 to 130 of about 2,359,243 (314)

Machine Learning‐Driven Design of Multicomponent Bone Inorganic Matrix Mimicking Scaffolds for Osteogenesis Enhanced by Neurogenesis

Advanced Science, EarlyView.
Schematic illustration of development of experimental datasets and algorithm models, screening and preparation of the scaffolds and their applications in vivo. ABSTRACT Bone defects require materials with osteogenic, neurogenic, and angiogenic activity, yet designing such materials within high‐dimensional compositional spaces remains challenging. Here,
Kunlu Lin, Ying Yang, Chuyao Zhou, Hanyue Mao, Zhiquan Zhang, Libangxi Liu, Xiaoying Yu, Haoming Liu, Long Liu, Xiaoyan Wang   +9 more
wiley   +1 more source

Integrated machine learning and PSO framework for optimization of grinding forces in advanced manufacturing

Frontiers in Mechanical Engineering
In modern precision machining, optimization of the grinding process is vital to improve product quality, surface integrity, and machining efficiency.
Maya M. Charde, Yogesh J. Bhalerao, Lenka Cepova, Sharadchandra N. Rashinkar, B. Swarna   +4 more
doaj   +1 more source

The Landscape of Long Non‐Coding RNAs Provides Insights Into the Domestication and Improvement of Pear Fruit

Advanced Science, EarlyView.
This study reveals that long non‐coding RNAs represent important regulatory components underlying pear domestication and improvement. Integrative multi‐omics analyses identify selected lncRNAs associated with fruit traits, while functional validation uncovers a lignin‐related lncRNA, lncRNA‐pys, that promotes lignin accumulation.
Bobo Song, Peilin Han, Jiaming Li, Xiaolong Li, Xiang Zhang, Jing Fan, Dongliang Liu, Jianfa Cai, Lingchao Zhang, Jun Wu   +9 more
wiley   +1 more source

Eco-friendly Grinding: A Bibliometric and Knowledge Map Analysis

Chinese Journal of Mechanical Engineering
As the manufacturing industry shifts toward environmentally sustainable practices, grinding—a high-precision processing method—is commonly used to ensure final workpiece dimensions and surface quality. The greening of grinding processes has emerged as an
Hao Wu, Jixin Liu, Changhe Ji, Rui Sheng, Zongming Zhou, Xu Yan, Xuelei Song, Guang Wang, Lan Dong, Yusuf Suleiman Dambatta, Changhe Li   +10 more
doaj   +1 more source

Activating Ionic Carbon Nitrides via Epitaxial Dyadic Coupling for Efficient Solar‐Driven H2O2 Generation

Advanced Science, EarlyView.
Epitaxial integration of a C1N1 phase onto KPHI creates a dyadic charge‐transfer nanostructure with strong interfacial electronic coupling. This architecture drives directional electron transfer from KPHI to C1N1, enabling efficient cocatalyst‐free solar H2O2 production.
Haijian Tong, Chenyan Zhao, Christian Mark Pelicano, Markus Antonietti   +3 more
wiley   +1 more source

Influences of ultrasonic vibration assisted grinding on removal of DD6 single crystal superalloy materials

Jin'gangshi yu moliao moju gongcheng
ObjectivesTo improve the grinding efficiency and quality of DD6 single crystal high-temperature alloy, the influence of ultrasonic vibration-assisted grinding on material removal is analyzed.MethodsConventional grinding (CG) and ultrasonic vibration ...
XIANG Deyi, SHI Yuxin, CHU Wenchao, QU Tao, WEN Dan, DING Wenfeng, ZHAO Biao   +6 more
doaj  

Stabilising the Lattice Oxygen Oxidation Mechanism Through Iridium Single Atoms in Chromium‐Doped Cobalt Iron Layered Double Hydroxides

Advanced Science, EarlyView.
Iridium single atoms and Cr doping synergistically activate and stabilise the lattice oxygen oxidation mechanism in CoFe layered double hydroxides. Electronic modulation enhances metal–oxygen covalency, suppresses over‐oxidation, and enables durable oxygen evolution, delivering high‐performance anion exchange membrane water electrolysis with ...
Parisa Eskandari, Shujie Zhou, Jodie Yuwono, Yufei Zhao, Hanyu Xu, Zhihong Tian, Jingwen Ba, Ming Zhang, Bernt Johannessen, Thanh Son Bui, Richard F. Webster, Jing Chu, Xunyu Lu, Rose Amal   +13 more
wiley   +1 more source

Comparing performance of CBN grinding wheels in high-speed grinding particulate reinforced titanium matrix composites

Jin'gangshi yu moliao moju gongcheng, 2020
To take advantages of high-speed grinding to improve the high-efficiency precision machining of particulate reinforced titanium matrix composites (PTMCs), it is necessary to further understand the grinding performance of high-speed grinding PTMCs with ...
LI Zheng, LIU Ying, DING Wenfeng
doaj  

Forces in internal grinding

, 1952
Thesis: M.S., Massachusetts Institute of Technology, Department of Mechanical Engineering, 1952 ; Includes bibliographical references (leaves 28-29). ; by George S. Reichenbach. ; M.S. ; M.S.
openaire   +1 more source

Electronic Chip‐Mimetic Medical Implants for Controllable Sonothermal Treatments

Advanced Science, EarlyView.
Inspired by the thermal effect of working electronic chips, which consist of various heterostructures, an sonothermal‐responsive platform has been developed through constructing metal‐semiconductor interface on implants. Biofilm infection and deep vein thrombosis can be successfully treated by controllable ultrasound treatments.
Zhengdong Zhang, Pan Liu, Jie Lei, Shuchang Peng, Qiu Chen, Wei Guan, Yizhou Zhu, Gang Liu, Xiaobo Feng, Cao Yang, Lei Tan   +10 more
wiley   +1 more source