Results 101 to 110 of about 2,103,194 (320)
Sudan at War With Itself: Civilian Devastation in the Civil War
Conflict Resolution Quarterly, EarlyView.ABSTRACT A civil war is raging in Sudan between the Sudan Armed Forces (SAF) and the Rapid Support Forces (RSF) along with militia groups. Beginning on April 15, 2023, and continuing at least to this writing (October 15, 2025), civilian noncombatants have been subjected to bombings, beatings, torture, shootings, rape, and murder on a large scale. Since
Daniel Rothbart +3 more
wiley +1 more source
Human Response to Aircraft-Noise-Induced Building Vibration [PDF]
The effects of noise induced building structure vibration and the rattle of objects on human response to aircraft flyover noise were investigated in a series of studies conducted in both the field and the laboratory.
Cawthorn, J. M. +2 more
core +1 more source
Energy Science &Engineering, EarlyView.This study explores thermal runaway in lithium‐iron‐phosphate energy storage battery packs through multi‐physics coupling simulation. Thermal runaway evolves from battery cells (experiencing overcharge, bulging, safety valve opening, and gas venting) to battery clusters (a) and propagates within the battery pack (b). Simulation results indicate: stress
Dongliang Guo +6 more
wiley +1 more source
Evaluation of the influence of the number of blades and diameter on propeller noise
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2016 The article presents the results of computational and experimental research of the effect of the number of blades and the diameter on the noise of the propeller operating at Reynolds numbers of more than 106. It is shown that an increase in the number of
P. A. Moshkov, V. F. Samokhin
doaj +1 more source
Noise prediction technology for CTOL aircraft [PDF]
The application of a new aircraft noise prediction program to CTOL noise prediction is outlined. Noise prediction is based on semiempirical methods for each of the propulsive system noise sources, such as the fan, the combustor, the turbine, and jet ...
Raney, J. P.
core +2 more sources
Latex Serum‐Derived Supramolecular Networks Enable Toughening of Natural Rubber
Macromolecular Rapid Communications, EarlyView.Latex‐serum addition enhances strain‐induced crystallization (SIC) toughening in natural rubber, increasing tearing strength and extending the SIC activation window. Supramolecular networks form via bifurcated hydrogen bonding between polyol components (e.g., quebrachitol) and end‐functionalized polyisoprene chains, serving as effective crystallization
Katsuhiko Tsunoda +5 more
wiley +1 more source
Acoustic analysis of chevron nozzle: A CFD approach [PDF]
E3S Web of ConferencesNoise pollution from aircraft is a critical environmental issue, affecting not only wildlife but also human health and comfort, especially for populations living near airports.
Alsalami Zaid +5 more
doaj +1 more source
Combustion noise from gas turbine aircraft engines measurement of far-field levels [PDF]
Combustion noise can be a significant contributor to total aircraft noise. Measurement of combustion noise is made difficult by the fact that both jet noise and combustion noise exhibit broadband spectra and peak in the same frequency range.
Krejsa, Eugene A.
core +1 more source
Low speed propellers: Impact of advanced technologies [PDF]
, 1980 Sensitivity studies performed to evaluate the potential of several advanced technological elements on propeller performance, noise, weight, and cost for general aviation aircraft are discussed.
Keiter, I. D.
core +1 more source
Environmental Health Perspectives, 2017 Background: The impact of different transportation noise sources and noise environments on arterial stiffness remains unknown. Objectives: We evaluated the association between residential outdoor exposure to annual average road, railway, and aircraft ...
M. Foraster +15 more
semanticscholar +1 more source