Results 1 to 10 of about 3,603,952 (402)
Scientific Reports, 2023 The femtosecond time-resolved impulsive stimulated Raman scattering (fs-ISRS) has been performed to study the low frequency lattice mode dynamics of the RDX crystal.
Guoyang Yu +5 more
doaj +1 more source
Photonics, 2023 In this paper, we propose an all-fiber co-axial optical frequency-domain interferometer (OFDI) in a pulse-train mode with a sample rate of 9 kHz for measuring the vibrations in an internal structure without any contact.
Heli Ma +10 more
doaj +1 more source
Journal of Orthopaedic Surgery and Research, 2021 Background Radial extracorporeal shock wave therapy (rESWT) is an attractive, non-invasive therapy option to manage fracture nonunions of superficial bones, with a reported success rate of approximately 75%. Using zebra mussels (Dreissena polymorpha), we
Wenkai Wu +6 more
doaj +1 more source
A Highly Stable-Output Kilohertz Femtosecond Hard X-ray Pulse Source for Ultrafast X-ray Diffraction
Applied Sciences, 2022 Femtosecond hard X-ray pulses generated by laser-driven plasma sources are eminently suitable to probe structural dynamics due to the angstrom spatial resolution and sub-picosecond time resolution. However, the insufficient flux of X-ray photons and high
Di Zhao +6 more
doaj +1 more source
Effects of wave interaction on ignition and deflagration-to-detonation transition in ethylene/air mixtures behind a reflected shock [PDF]
, 2021 Dynamics of ethylene autoignition and Deflagration-to-Detonation Transition (DDT) in a one-dimensional shock tube are numerically investigated using a skeletal chemistry including 10 species and 10 reactions. Different combustion modes are investigated through considering various premixed gas equivalence ratios (0.2 to 2.0) and incident shock wave Mach
arxiv +1 more source
Maximum self‐generated electric field induced by pyroelectricity of PZT 95/5
International Journal of Ceramic Engineering & Science, 2021 Electric field induced by pyroelectric effect is often observed in the ferroelectric devices when they subject to temperature change. But the maximum value of ferroelectric field is still unknown.
Fu‐Ping Zhang +7 more
doaj +1 more source
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 +2 more
doaj +1 more source
Accurate equation of state of rhenium as pressure scale up to 130 GPa and 3200 K
AIP Advances, 2022 The equations of states (EOSs) of inert metals are generally used as pressure scales in a high-pressure experiment. However, the thermodynamic model and the method used to constrain the parameters of the EOSs of these metals may cause pressure deviations
Yunting Xian +4 more
doaj +1 more source
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 +4 more
doaj +1 more source
Infrared‐to‐THz Detection and Spectroscopy with Whispering‐Gallery‐Mode Microresonators
Advanced Photonics Research, Volume 3, Issue 12, December 2022., 2022 A room‐temperature sensor based on an optical microresonator is demonstrated for detection of mid‐infrared and THz radiation. The sensor relies on a free‐space laser locked to a whispering‐gallery mode to measure its response to absorption in the mid‐ and far‐infrared.
Davide D'Ambrosio +12 more
wiley +1 more source