Results 41 to 50 of about 386,795 (293)
Chinese Journal of Mechanical Engineering, 2022 The acoustic propagation characteristics of axisymmetric waves have been widely used in leak detection of fluid-filled pipes. The related acoustic methods and equipment are gradually coming to the market, but their theoretical research obviously lags ...
Ping Lu +3 more
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Inverse optimal transport [PDF]
, 2019 Discrete optimal transportation problems arise in various contexts in engineering, the sciences and the social sciences. Often the underlying cost criterion is unknown, or only partly known, and the observed optimal solutions are corrupted by noise.
Stuart, Andrew M. +1 more
core +3 more sources
Noise Mapping, 2014 In 2014 the three-year interdisciplinary study SiRENE (Short and Long Term Effects of Traffic Noise Exposure) was launched in Switzerland. The goal of SiRENE is to investigate acute, short- and long-term e_ects of road, railway and aircraft noise ...
Karipidis Ioannis +7 more
doaj +1 more source
Environment International, 2018 Transportation noise leads to sleep disturbance and to psychological and physiological sustained stress reactions, which could impact respiratory health.
Ikenna C. Eze +16 more
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LDP and CLT for SPDEs with transport noise
Stochastics and Partial Differential Equations: Analysis and Computations, 2023 AbstractIn this work we consider solutions to stochastic partial differential equations with transport noise, which are known to converge, in a suitable scaling limit, to solution of the corresponding deterministic PDE with an additional viscosity term.
Lucio Galeati, Dejun Luo
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Journal of Mazandaran University of Medical Sciences, 2022 Background and purpose: Cognitive performance in workplace encompasses a wide range of work-related psychological activities. Meanwhile, personality traits as a mediating variable has a determining role in mental functions and occurrence of errors.
Siavash EtemadiNezhad +4 more
doaj
A Systematic Review of Sustainable Materials for Railway Activity Noise Barriers in Indonesia
Engineering ProceedingsTransportation is a major contributor to environmental noise pollution, which has significant health impacts, including cardiovascular disorders, oxidative stress, hypertension, sleep disturbances, and mental health issues.
Willy Anastasya Ilonka +2 more
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Journal of Physics: Conference Series, 2023 Abstract The research examines the sources of rail transport noise. Noise depends on the type of locomotives, warning signals, maintenance, and construction equipment. The wheel–to–rail contact of the rolling stock and the locomotives’ propulsion systems are the noise sources.
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Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Coupled membrane transporters reduce noise [PDF]
Physical Review E, 2020 Molecular systems are inherently probabilistic and operate in a noisy environment, yet, despite all these uncertainties, molecular functions are surprisingly reliable and robust. The principles used by natural systems to deal with noise are still not well understood, especially in a nonhomogeneous environment where molecules can diffuse across ...
Luca Cardelli +2 more
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