Results 101 to 110 of about 48,999 (302)

Downwind rotor horizontal axis wind turbine noise prediction [PDF]

, 1981
NASA and industry are currently cooperating in the conduct of extensive experimental and analytical studies to understand and predict the noise of large, horizontal axis wind turbines.
Klatte, R. J., Metzger, F. B.
core   +1 more source

Self‐Adhesive Conductive Elastomers for Gel‐Free Biopotential Recording

Advanced Electronic Materials, EarlyView.
σPOMaC, a self‐adhesive conductive citrate elastomer incorporating PEDOT:PSS and DBSA, enables gel‐free biopotential electrodes with stable conductivity and intrinsic skin adhesion. The composite exhibits low resistivity (∼ 0.02 Ω·cm), robust electrical performance during repeated use, and reliable on‐body ECG acquisition comparable to Ag/AgCl ...
Kirstie M. K. Queener, Alec Brewer, He Sun, Jack Twiddy, Vladimir A. Pozdin, Koji Sode, Alper Bozkurt, Michael Daniele   +7 more
wiley   +1 more source

Lunch breaks as a buffer: mitigating the negative effects of road traffic noise on urban employee workplace behavior

Frontiers in Public Health
IntroductionThe impact of road traffic noise annoyance on individual health is well-documented in environmental and health studies. However, less attention has been given to its negative effects on employees’ work behaviors and effective mitigation ...
Jianglin Ke, Zhaoyue Wang, Yufei Zhang, Lidan Liu, Qiongwei Wang   +4 more
doaj   +1 more source

Exploring noise annoyance and sound quality for airborne wind energy systems: insights from a listening experiment [PDF]

Wind Energy Science
This study investigates the relationship between sound quality metrics (SQMs) and noise annoyance caused by airborne wind energy systems (AWESs). In a controlled listening experiment, 75 participants rated their annoyance on the International Commission ...
H. Schmidt, R. M. Yupa-Villanueva, D. Ragni, R. Merino-Martínez, P. J. R. van Gool, R. Schmehl   +5 more
doaj   +1 more source

Effects of repetition rate and impulsiveness of simulated helicopter rotor noise on annoyance [PDF]

Annoyance judgements were obtained for computer generated stimuli simulative of helicopter impulsive rotor noise to investigate effects of repetition rate and impulsiveness.
Mccurdy, D. A., Powell, C. A.
core   +1 more source

Auralization of Amplitude Modulated Helicopter Flyover Noise [PDF]

Rotorcraft noise is an active field of study as the sound produced by these vehicles is often found to be annoying. A means to auralize rotorcraft flyover noise is sought to help understand the factors leading to annoyance.
Aumann A.R., Basner M., Farassat F., Krishnamurthy S., Krishnamurthy S., Pera N.M., Rizzi S.A., Rizzi S.A., Stephenson J.H., Vorländer M.   +9 more
core   +2 more sources

Deep Learning Prediction of Surface Roughness in Multi‐Stage Microneedle Fabrication: A Long Short‐Term Memory‐Recurrent Neural Network Approach

Advanced Intelligent Discovery, EarlyView.
A sequential deep learning framework is developed to model surface roughness progression in multi‐stage microneedle fabrication. Using real‐world experimental data from 3D printing, molding, and casting stages, an long short‐term memory‐based recurrent neural network captures the cumulative influence of geometric parameters and intermediate outputs ...
Abdollah Ahmadpour, Sara Soltanabadi Farshi, Tuanna Ozcan, Amir Mohammad Ketabchi, Alper Kiraz, Savas Tasoglu   +5 more
wiley   +1 more source

Selective Sequestration of Toxic NOx Gases by P‐Doped Graphene: A Density Functional Theory Study

Advanced Physics Research, EarlyView.
P‐doped graphene (P‐grap) is explored as an NOx sensor through DFT simulations. The analysis of its geometry, binding energies, electronic properties, and atom‐in‐molecule characteristics demonstrates that P‐grap is a selective sensor for NOx among a mixture of various gases.
Anwar Ali, Adnan Ali Khan, Iqtidar Ahmad, Yu‐Jia Zeng   +3 more
wiley   +1 more source

Rethinking brachycephaly: Anatomical implications and health considerations in lagomorphs

The Anatomical Record, EarlyView.
Abstract Brachycephaly in domestic rabbits is increasingly perceived by welfare organizations as associated with significant health complications, particularly oral pathologies. Despite this perception, comparative anatomical research into rabbit brachycephaly is limited compared to that of dogs and cats, compelling an in‐depth examination of its ...
Helaina Cressy, Alice Nishigaki, Matthew C. Gage, Renato L. Previdelli   +3 more
wiley   +1 more source

Game‐based learning for undergraduate consolidation: A qualitative study of how game‐based learning provides much more than knowledge acquisition

Anatomical Sciences Education, EarlyView.
Abstract Game‐based learning (GBL) is increasingly used in medical education to supplement traditional didactic learning methods. Adult learners in particular may benefit from GBL, given the autonomous and iterative nature of a well‐designed educational game.
Thomas J. Paddock, Erin P. Fillmore
wiley   +1 more source