Results 101 to 110 of about 649,990 (312)

Estimation of travel time reduction for ice-breaking ships when considering ice information data

Annals of Glaciology
In light of the recent increase in polar shipping and potential future increase with continued climate change reliable routing in ice-covered waters becomes increasingly important for environmental, economic and safety concerns.
Bernhard Schmitz, Christine Eis, H. Jakob Bünger, Christof Büskens   +3 more
doaj   +1 more source

Wind-load, pressure and velocity measurements: post processing and discussion

EPJ Web of Conferences, 2014
Because of the practical importance of bluff bodies subjected fluid flow, fluid dynamics around two-dimensional bluff bodies, especially circular cylinders, has been studied in light of three major parameters, namely flow-induced force, surface pressure ...
Mahbub Alam Md.
doaj   +1 more source

A Nested Ensemble Filtering Approach for Parameter Estimation and Uncertainty Quantification of Traffic Noise Models

Applied Sciences, 2019
In this study, a nested ensemble filtering (NEF) approach is advanced for uncertainty parameter estimation and uncertainty quantification of a traffic noise model.
Kai Huang, Yurui Fan, Liming Dai
doaj   +1 more source

Dental drill noise reduction using a combination of active noise control, passive noise control and adaptive filtering [PDF]

, 2007
Dental drills produce a characteristic high frequency, narrow band noise that is uncomfortable for patients and is also known to be harmful to dentists under prolonged exposure. It is therefore desirable to protect the patient and dentist whilst allowing
Kaymak, E, Millar, B, Rotter, K, Atherton, MA   +3 more
core  

Characterization of low noise technologies applied to a Fullscale fuselage mounted nose landing gear [PDF]

, 2015
The negative impact of aircraft noise includes effects on population's health, land use planning and economic issues such as building restrictions and operating restrictions for airports. Thus, the reduction of noise generated by aircraft at take-off and
Esposito, Marco,, Dahan, Jeremy, Bianco, Antonello, Bennett, Gareth J.,, O'Reilly, Ciarán,, Amoroso, Francesco,, AMOROSO, FRANCESCO, O'Reilly, Ciaran, Esposito, Marco, Kennedy, John, Kennedy, John,, Dahan, Jeremy,, Bruno, Massimiliano, Di Giulio, Massimiliano,, Neri, Eleonora, Neri, Eleonora,, Di Giulio, Massimiliano, Bianco, Antonello,, Bruno, Massimiliano,, Bennett, Gareth J.   +19 more
core   +1 more source

Structure–Function Decoupling of the Sensorimotor and Default Mode Networks in Black Americans With MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano, Giacomo Boffa, Maria Petracca, Marta Ponzano, Nicole Graziano, Claire Wigley, Claire Riley, Jonathan Howard, Pietro Bontempi, Sylvia Klineova, Fred Lublin, Matilde Inglese   +11 more
wiley   +1 more source

Wind turbines noise measurements inside homes [PDF]

, 2019
Wind energy is a primary source for achieving the objectives of the Oil Free Society. However, noise emission is often a significant problem encountered during wind turbines operation.
Ciaburro G., Trematerra A., Iannace G., Berardi U.   +3 more
core  

Efficacy of Intermittent Theta‐Burst Stimulation for Prolonged Disorders of Consciousness: A Prospective, Randomized, Controlled Trial

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Emerging evidence suggests that low‐frequency neural oscillations are dynamically regulated by consciousness levels, with the recovery of low cortical activity potentially serving as a neurophysiological substrate for conscious emergence. Targeted enhancement of these low‐frequency rhythms in patients with disorders of consciousness
Chuan Xu, Jun Hu, Qianqian Wu, Min Wu, Yamei Yu, Hangcheng Li, Jian Gao, Jingqi Li, Nai Ding, Jie Yu, Benyan Luo   +10 more
wiley   +1 more source

The ozone radiative forcing of nitrogen oxide emissions from aviation can be estimated using a probabilistic approach

Communications Earth & Environment
Reliable prediction of aviation’s environmental impact, including the effect of nitrogen oxides on ozone, is vital for effective mitigation against its contribution to global warming.
Pratik Rao, Richard Dwight, Deepali Singh, Jin Maruhashi, Irene Dedoussi, Volker Grewe, Christine Frömming   +6 more
doaj   +1 more source

Acoustic analysis of two small axial-flow fans in series [PDF]

, 2017
The noise signatures of two identical small axial-flow cooling fans installed in series with a flow straightener between them are experimentally measured and analyzed. A technique of noise source component decomposition is used to decompose the raw sound
Lixi Huang, Huang, L, Chen Wang, Wang, C
core   +1 more source