Results 11 to 20 of about 68,668 (256)

The Effects of the Exposure of Musculoskeletal Tissue to Extracorporeal Shock Waves

Biomedicines, 2022
Extracorporeal shock wave therapy (ESWT) is a safe and effective treatment option for various pathologies of the musculoskeletal system. Many studies address the molecular and cellular mechanisms of action of ESWT.
Tobias Wuerfel, Christoph Schmitz, Leon L. J. Jokinen   +2 more
doaj   +1 more source

Anisotropic Reaction Properties for Different HMX/HTPB Composites: A Theoretical Study of Shock Decomposition

Molecules, 2022
Plastic-bonded explosives (PBXs) consisting of explosive grains and a polymer binder are commonly synthesized to improve mechanical properties and reduce sensitivity, but their intrinsic chemical behaviors while subjected to stress are not sufficiently ...
Zheng-Hua He, Yao-Yao Huang, Guang-Fu Ji, Jun Chen, Qiang Wu   +4 more
doaj   +1 more source

Exploration of the fragmentation of laser shock-melted aluminum using x-ray backlighting

AIP Advances, 2016
The fragmentation of shock-melted metal material is an important scientific problem in shock physics and is suitable for experimentally investigating by the laser-driven x-ray backlighting technique.
Lin Zhang, Ying-Hua Li, Xue-Mei Li, Xiang-Ping Ye, Zu-Gen Zhang, Jin-Ming Cheng, Ling-Cang Cai   +6 more
doaj   +1 more source

In situ measurement of the particle size distribution of the fragmentation product of laser-shock-melted aluminum using in-line picosecond holography

AIP Advances, 2016
The dynamic fragmentation of shock-melted metal is a topic of increasing interest in shock physics. However, high-quality experimental studies of the phenomenon are limited, and data that are essential for developing predictive models of the phenomenon ...
Ying-Hua Li, Yu Zhao, Xue-Mei Li, Zu-Gen Zhang, Xiang-Ping Ye, Jie Zhong, Ling-Cang Cai, Lin Zhang   +7 more
doaj   +1 more source

A Submicrosecond-Response Ultrafast Microwave Ranging Method Based on Optically Generated Frequency-Modulated Pulses

Sensors
An ultrafast microwave ranging method based on optically generated frequency-modulated microwave pulses is proposed in this study. The theoretical analysis demonstrated that nanosecond-scale linear frequency modulation microwave pulse can be obtained by ...
Yifei Sun, Yongchao Chen, Longhuang Tang, Xing Jia, Heli Ma, Xiang Wang, Long Chen, Shenggang Liu, Tianjiong Tao, Jian Wu, Chengjun Li, Shuanyu Liu, Weilu Chen, Wei Gu, Jia Shi, Jidong Weng   +15 more
doaj   +1 more source

Effect of Porosity on Dynamic Response of Additive Manufacturing Ti-6Al-4V Alloys

Micromachines, 2022
Additive manufacturing is a rapidly developing manufacturing technology of great potential for applications. One of the merits of AM is that the microstructure of manufactured materials can be actively controlled to meet engineering requirements. In this
Yihang Cui, Jiacheng Cai, Zhiguo Li, Zhenyu Jiao, Ling Hu, Jianbo Hu   +5 more
doaj   +1 more source

Investigation on combustion reaction evolution model of charge with mass inertia constraint via non-shock ignition

Baozha yu Chongji
To develop an engineering model based on the physical mechanism of the non-shock initiation reaction of structural charge, which can be used to describe the reaction evolution process and quantify the reaction intensity for evaluating weapons and ...
Chuanyu PAN, Xilong HUANG, Ping LI, Tao LI, Hua FU, Hailin SHANG   +5 more
doaj   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Upconversion Photonic Doppler Velocimetry Based on Stimulated Brillouin Scattering

Photonics
Optical up-conversion photonic Doppler velocimetry (PDV) based on stimulated Brillouin Scattering (SBS) with an all-fiber link structure is proposed in this article. Because SBS limits the laser power transmitted by a fiber over long distances, the probe
Long Chen, Cangli Liu, Heli Ma, Longhuang Tang, Xing Jia, Tianjiong Tao, Shenggang Liu, Yongchao Chen, Xiang Wang, Jian Wu, Chengjun Li, Jidong Weng   +11 more
doaj   +1 more source

Predicted reentrant melting of dense hydrogen at ultra-high pressures

Scientific Reports, 2016
The phase diagram of hydrogen is one of the most important challenges in high-pressure physics and astrophysics. Especially, the melting of dense hydrogen is complicated by dimer dissociation, metallization and nuclear quantum effect of protons, which ...
Hua Y. Geng, Q. Wu
doaj   +1 more source