Results 91 to 100 of about 21,356 (262)
, 2018 This thesis studies the prediction and reduction of installed jet noise, combining both analytical and experimental techniques. In the prediction part, it starts with formulating a low-order but robust isolated jet noise prediction model, based on which a remarkably fast code with pre-informed data is developed. A semi-empirical low-order model is then
openaire +1 more source
Advanced Science, EarlyView.A biomimetic artificial intelligence system, PancDS, has been developed to distinguish pancreatic ductal adenocarcinoma from mass‐forming pancreatitis by adaptively integrating clinical data, radiomics, and deep learning features. Validated across multicenter, reader‐study, and prospective settings, PancDS improves diagnostic accuracy, particularly for
Zhibo Wang +13 more
wiley +1 more source
Micro-Jet Test Facility for Aerospace Propulsion Engineering Education
, 2009 This paper describes the methodology that has been developed and implemented at the School ofAeronautics (ETSIA) of the Universidad Politecnica de Madrid (UPM) to familiarize aerospaceengineering students with the operation of real complex jet engine ...
Velázquez, A. +2 more
core
Jet Noise Shielding Provided by a Hybrid Wing Body Aircraft. [PDF]
Int J Aeroacoust, 2018 Doty MJ +4 more
europepmc +1 more source
Full‐Stack Architectures for Intelligent Brain‐Computer Interfaces
Advanced Science, EarlyView.System‐level overview of brain–computer interfaces (BCIs), illustrating the integration of neural signal acquisition, wireless transmission, and adaptive decoding. Advanced electrode, tissue interfaces, energy‐efficient communication, and robust algorithms collectively enable stable signal quality, real‐time processing, and closed‐loop operation ...
Hee Kyu Lee +9 more
wiley +1 more source
Bias‐Tunable Two‐Terminal Organic Photodetector for Intelligent Imaging
Advanced Science, EarlyView.A vertically stacked two‐terminal photodetector with a symmetric donor–acceptor–donor trilayer active exhibits reconfigurable photoresponse with bias‐tunable magnitude and polarity, together with sub‐millisecond response speed and a wide tunable output window.
Sangin Hahn +2 more
wiley +1 more source
, 2007 The near and far pressure fields of three-dimensional turbulent cavity flow are studied by time-accurate simulations coupled with aeroacoustic predictions.
Zhang, Xin +5 more
core
Wavepacket Modelling of Jet-Flap Interaction Noise: from Laboratory to Full-Scale Aircraft
International audiencePurpose: A key component of aircraft acoustic installation effects relevant for under-wing turbofanpowered airliners, is studied: jet-flap interaction noise.Observations: First, noise measurements performed on laboratory jets and on
Jordan, Peter +3 more
core +1 more source
Advanced Science, EarlyView.A multimodal tactile sensor module that mimics the spatial arrangement and function of Merkel discs and Meissner corpuscles within the human papillary structure operates in a self‐powered manner, responding to both dynamic and static stimuli, achieving tactile perception more similar to human skin.
Jaehyeong Kim +4 more
wiley +1 more source
, 2005 The paper describes the design process of noise abatement procedures (NAPs) for the landing approach of commercial aircrafts with respect to safety, economy, passenger comfort and pilot workload.
Maierhofer, Michael +2 more
core