Results 211 to 220 of about 245,160 (297)

Effects of age on the response to spinal cord injury: optimizing the larval zebrafish model. [PDF]

open access: yesDev Biol
Walker WJ   +7 more
europepmc   +1 more source

SWFITEM: Solar Wind Fitting for Investigations of Thermodynamics and Energetics at Mars - A MAVEN dataset. [PDF]

open access: yesSci Data
Ramstad R   +10 more
europepmc   +1 more source

Glands of Moll: history, current knowledge and their role in ocular surface homeostasis and disease. [PDF]

open access: yesProg Retin Eye Res
Stopfer M   +8 more
europepmc   +1 more source

Generating a Statistically Constrained Quaternary Model of a Buried Bedrock Valley Using FDEM. [PDF]

open access: yesGround Water
Gorrie C   +5 more
europepmc   +1 more source

Sonic boom propagation over real topography.

Journal of the Acoustical Society of America, 2023
The effect of elevation variation on sonic boom reflection is investigated using real terrain data. To this end, the full two-dimensional Euler equations are solved using finite-difference time-domain techniques.
A. Emmanuelli   +3 more
semanticscholar   +1 more source

Evaluation of numerical predictions of sonic boom level variability due to atmospheric turbulence.

Journal of the Acoustical Society of America, 2021
A numerical model of full-scale N-wave sonic boom propagation through turbulence is described based on the nonlinear Khokhlov-Zabolotskaya-Kuznetzov (KZK) propagation equation and the most advanced turbulence model used in atmospheric acoustics.
Trevor A. Stout   +2 more
semanticscholar   +1 more source

Implementation of Multidisciplinary and Multifidelity Uncertainty Quantification Methods for Sonic Boom Prediction

Journal of Aircraft, 2022
To advance a supersonic aircraft design process, an uncertainty quantification study is conducted for sonic boom prediction while considering uncertainties associated with flight and atmospheric conditions.
Huseyin Emre Tekaslan   +3 more
semanticscholar   +1 more source

Sonic booms.

Science (New York, N.Y.), 1968
SONIC BOOMS are explosive sounds that occur without warning. Sometimes annoying because of their startle effects and their ability to shake buildings, these sounds pose a unique problem for the orderly development of high-speed air transport. Although booms from military aircraft are widely observed around the world, the real concern is for proposed ...
A B, Lowenfels, W A, Shurcliff
openaire   +3 more sources

Effects of Atmospheric Profiles on Sonic Boom Perceived Level from Supersonic Vehicles

AIAA Journal, 2021
U.S. national research priorities include reducing the disruption caused by sonic booms, which hindered the economic viability of supersonic aircraft in decades past.
Pedro B. C. Leal   +6 more
semanticscholar   +1 more source

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