Results 211 to 220 of about 44,546 (316)

Twin Crystal Moiré Metasurfaces for Crossing Flat‐Band Transport

Advanced Functional Materials, EarlyView.
This study introduces twin crystal moiré metasurfaces, breaking in‐plane symmetry to enable reconfigurable acoustic wave manipulation. By adjusting the twin angle and interlayer twist angle, various combinations of hyperbolic, flat bands, and elliptic states can be synthesized in the system.
Shida Fan, Chenglin Han, Kuan He, Chadi Ellouzi, Yunlong Wang, Li‐Qun Chen, Jie Sun, Zhaodong Xu, Chen Shen, Tianzhi Yang   +9 more
wiley   +1 more source

A workshop sponsored by the INCE Foundation, the Noise Control Foundation, and the Transportation Research Board Committee ADC40

This report presents the results of one TQA Follow-up event, a workshop titled Cost Benefit Analysis \u2013 Noise Barriers and Quieter Pavements, which was organized by the DOT Volpe Center and hosted by the NAE at the National Academies Keck Center ...
Wood, Eric W., Vanchieri, Cori, Rapporteur, Lang, William W., Maling, George C., Jr., John A. Volpe National Transportation Systems Center (U.S.), National Research Council (U.S.). Transportation Research Board   +5 more
core  

Parameter calibration method for car-following models under snowy weather conditions: Integrating an informer time series encoder and physics-informed neural networks. [PDF]

PLoS One
Sun Y, Li W, Yang M, Zhang X.
europepmc   +1 more source

Transparent and Robust LiCl–Organohydrogel Triboelectric Nanogenerator With Deep Learning Assisted Sensing

Advanced Functional Materials, EarlyView.
Develop a LiCl–PEI–PAM hydrogel with 3000% stretchability and excellent optical transparency. Through comparative studies of various salts, confirm that LiCl is the most suitable salt for high TENG output. Achieve excellent freeze‐resistant, dry‐resistant, and rapid self‐healing (10 s) properties even in extreme environments. Balance ionic conductivity,
Hai Anh Thi Le, Thien Trung Luu, Duc‐Manh Dinh, Kyehan Rhee, Kyungwho Choi, Dukhyun Choi, Yong Tae Park   +6 more
wiley   +1 more source

Life Cycle Greenhouse Gas Emissions from Alternative Jet Fuels

06-C-NE-MIT, Amendment Nos. 012 and 021The long-term viability and success of a transportation fuel depends on both economic and environmental sustainability.
Massachusetts Institute of Technology, Stratton, Russell, Wong, Hsin Min, Partnership for Air Transportation Noise and Emissions Reduction, Hileman, James   +4 more
core  

Ant Colony Optimization-Driven Ensemble Learning for Carbon Emission Modelling in Fly Ash-Slag Geopolymer Concrete. [PDF]

Materials (Basel)
Pandey IK, Kumar S, Prasad B, Kumar P, Ahmed M, Hussein AB.   +5 more
europepmc   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Effects of noise on health-related quality of life: The roles of outdoor noise, indoor noise, and noise sensitivity. [PDF]

J Expo Sci Environ Epidemiol
Park SH, Lee PJ.
europepmc   +1 more source

Conformal Metallosaccharide Hybrid Films for Protecting Wood Surfaces From Environmental Damage

Advanced Functional Materials, EarlyView.
Ti‐ribose hybrid films fabricated by molecular layer deposition form a conformal and uniform coating on wood surfaces, which provides water repellence, dimensional stability, and resistance to acidic and alkaline environments, while preserving the natural appearance.
Wenwen Wang, Aranzazu Sierra Fernandez, Gabriele Botta, Evgenii Modin, Iva Šarić Janković, Shidong Ji, Junli Liu, Mato Knez   +7 more
wiley   +1 more source

Bureau of Transportation Statistics National Transportation Noise Mapping Tool

2017PDFTech ReportAircraft noiseTraffic noiseNoiseMappingSound levelNoise modelsAviation Environmental Design ToolTraffic Noise ModelUnited StatesUnited States. Bureau of Transportation StatisticsJohn A. Volpe National Transportation Systems Center (U.S.)

core