Results 141 to 150 of about 162,432 (304)

Effect of Precipitate Phase Pretreatment on Microstructure and Mechanical Properties of High-strength Bolts

Teshugang
The effects of different heat treatment processes on the microstructure， mechanical properties and delayed fracture properties of ϕ8 mm 42CrMoVNb high strength bolt steel were studied， and the effects of different quenching， tempering and precipitation ...
Wang Xu, Wang Ying, Wang Yang, Zhou Lei
doaj  

The development of test methodology for testing glassy materials [PDF]

The inherent brittleness of glass invariably leads to a large variability in strength data and a time dependence in strength (i.e., static fatigue). Loading rate plays a large role in strength values.
Tucker, Dennis S.
core   +1 more source

Enhanced Infection Resistance and Regenerative Healing of Titanium Implants via Peptide‐Loaded Biodegradable Coatings

Advanced Materials Technologies, EarlyView.
This study presents a new biodegradable coating for titanium implants using a natural antimicrobial peptide, caerin 1.9. Applied via solvent casting, the coating offers sustained antibacterial protection and promotes healing. Tested on 3D‐printed porous titanium scaffolds, it effectively prevented infection—including against resistant bacteria—while ...
Hejie Li, Tianfang Wang, Nicolas Soro, Guoying Ni, Meg Allom, D. İpek Kurtböke, Xiaosong Liu, Damon Kent   +7 more
wiley   +1 more source

Impairment of maturation of BMP-6 (35 kDa) correlates with delayed fracture healing in experimental diabetes. [PDF]

J Orthop Surg Res, 2020
Guo Q, Wang W, Abboud R, Guo Z.
europepmc   +1 more source

Ductility Tuning via Cluster Network Characteristics of Porous Components

Advanced Materials Technologies, EarlyView.
Network optimization via cluster characteristics induced by interaction of stress concentration is proposed, demonstrating increased cluster size and dispersion in non‐uniform porous components. The optimized structures exhibit, for the first time, that enhanced ductility and damage progression is controllable through zigzag cluster network designed by
Ryota Toyoba, Yuichi Otsuka, Ian J Davies, Naritoshi Aoyagi, Yukio Miyashita   +4 more
wiley   +1 more source

A new experimental method for the accelerated characterization of composite materials [PDF]

The use of composite materials for a variety of practical structural applications is presented and the need for an accelerated characterization procedure is assessed.
Brinson, H. F., Morris, D. H., Yeow, Y. T.   +2 more
core   +1 more source

Characterization and Design Framework for Micro‐ and Nanoscale Printed Metal Interconnects in Hybrid Electronic Systems

Advanced Materials Technologies, EarlyView.
This work establishes a framework for high‐resolution printed interconnects by coupling e‐jet printing control, multilayer deposition, and sintering optimization. Ink properties and printing speed influence particle stacking, while different sintering atmospheres drive distinct microstructural evolution.
Kaifan Yue, Siddharth Kurup, Rebecca Banner, Calib Lanier, Eric Vogel, Michael Filler, Kira Barton   +6 more
wiley   +1 more source

Functional mechanism and clinical implications of lncRNA NEAT1 in traumatic fractures and their correlation with delayed healing

Journal of Orthopaedic Surgery and Research
Background The clinical diagnosis of delayed fracture healing currently lacks molecular markers that exhibit both high sensitivity and robust dynamic detection capabilities.
Hua Meng, Zhaoyu Chen, Meng Han, Qianqian Cheng, Yanqi Shang, Hongqing Wang, Shenyi Lu   +6 more
doaj   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Direct Gravity‐Induced Modulation of Cardiac Conduction Pathways Evidenced Through Propagation Features in Electrophysiological Mapping

Advanced Materials Technologies, EarlyView.
A high‐density wearable body‐surface potential mapping array reveals how gravity reshapes cardiac conduction in real time. By resolving spatiotemporal delay patterns invisible to conventional ECG, the platform uncovers posture‐dependent electrophysiological adaptations across the thorax.
Ruben Ruiz‐Mateos Serrano, Matias L. Picchio, Daniele Mantione, David Mecerreyes, George G. Malliaras   +4 more
wiley   +1 more source