Results 11 to 20 of about 1,743,218 (285)

Wave Climate, Geotechnical and Geophysical Analysis of the Tillamook Jetties [PDF]

open access: yes
Wave Energy AS (WE) is an ocean energy company from Norway established to develop, test, market and commercialize the patented SSG™ wave energy converter technology.
Wave Energy AS, Bakke, Monica
core   +6 more sources

Low frequency lattice mode dynamics of cyclotrimethylene trinitramine (RDX) crystal studied by femtosecond time-resolved impulsive stimulated Raman scattering

open access: yesScientific 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

Cosmology with a Shock-Wave [PDF]

open access: yesCommunications in Mathematical Physics, 2000
We construct the simplest solution of the Einstein equations that incorporates a shock-wave into a standard Friedmann-Robertson-Walker metric whose equation of state accounts for the Hubble constant and the microwave background radiation temperature. This produces a new solution of the Einstein equations from which we are able to derive estimates for ...
Smoller, Joel, Temple, Blake
openaire   +5 more sources

Should Nonunion Femoral Neck Fractures in Children be Treated with Extracorporeal Shockwave Therapy Under Navigation Guidance?

open access: yesInterdisciplinary Neurosurgery, 2020
Purpose: To present the accuracy and safety of treat nonunion of children femoral neck fracture using the technique with extracorporeal shockwave therapy (ESWT) under navigation guidance.
Wei He   +4 more
doaj   +1 more source

A Highly Stable-Output Kilohertz Femtosecond Hard X-ray Pulse Source for Ultrafast X-ray Diffraction

open access: yesApplied 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

Exposure of zebra mussels to radial extracorporeal shock waves: implications for treatment of fracture nonunions

open access: yesJournal 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

Cosmological Shock Waves [PDF]

open access: yesSpace Science Reviews, 2008
24 pages, 9 figures, accepted for publication in Space Science Reviews, special issue "Clusters of galaxies: beyond the thermal view", Editor J.S. Kaastra, Chapter 7; work done by an international team at the International Space Science Institute (ISSI), Bern, organised by J.S. Kaastra, A.M. Bykov, S.
Bykov, A. M., Dolag, K., Durret, F.
openaire   +4 more sources

All-Fiber Pulse-Train Optical Frequency-Domain Interferometer for Dynamic Absolute Distance Measurements of Vibration

open access: yesPhotonics, 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

Shock waves in trombones [PDF]

open access: yesThe Journal of the Acoustical Society of America, 1996
Based on physical models of musical instruments and of the human voice, a new generation of sound synthesizers is born: virtual instruments. The models used for wind instruments are simple feedback loops in which a nonlinear sound source drives a linear filter representing the pipe of the instrument.
Hirschberg, Abraham   +3 more
openaire   +2 more sources

Oblique shock wave effects on biological membranes [PDF]

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Sourmaidou, D   +5 more
core   +6 more sources

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