Results 101 to 110 of about 93,239 (335)

Contributions to predicting contaminant leaching from secondary materials used in roads [PDF]

, 2004
Slags, coal ashes, and other secondary materials can be used in road construction. Both traditional and secondary materials used in roads may contain contaminants that may leach and pollute the groundwater.
Apul, Defne S
core   +2 more sources

Characteristics of outdoor falls among older people: A qualitative study [PDF]

, 2013
Background Falls are a major threat to older people’s health and wellbeing. Approximately half of falls occur in outdoor environments but little is known about the circumstances in which they occur.
A Bergland, A Nathan, A Shumway-Cook, A Shumway-Cook, A Ståhl, AC King, AH Ranhoff, AL Rosso, AR Eisenstein, AR Levy, C Beynon, C Robson, C Willig, CJ Cherpitel, Claire Ballinger, DC Landy, DE Rosenberg, DL Morgan, E Stack, F Bunn, GJ Wijlhuizen, GJ Wijlhuizen, H-W Wahl, HM Hanson, J Fleming, J Kerr, J Phillips, J Ritchie, J Ritchie, JL Kelsey, JL Kelsey, JL Kelsey, Judith E Phillips, K Horton, K Sjogren, KR Fox, L Asher, L Clemson, L Clemson, L Gauvin, L Salonen, L Yardley, L Yardley, LA Talbot, LD Gillespie, M Annear, M Rantakokko, M Rantakokko, M Rantakokko, M Rantakokko, MC Nevitt, MG Davis, MHC Bleijlevens, MRU Meyer, N Owen, NM Peel, O Beauchet, P Morency, PA Bath, Panel on Prevention of Falls in Older Persons, American Geriatrics Society, British Geriatrics Society, PC Lai, PC Lai, R Newton, Rita Newton, S Turner, S Wilkinson, Samuel R Nyman, SC Webber, SE Lamb, SR Cummings, SR Lord, SR Lord, TE Finnes, W Li, World Health Organization, Y Rydin, YH Chu, YL Michael   +77 more
core   +2 more sources

Broadband, Flexible, Skin‐Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications

Advanced Functional Materials, EarlyView.
Broadband, flexible photodetectors integrating nitrogen‐rich carbon dots with single‐layer graphene on plastic substrates are demonstrated. A biocompatible chitosan–glycerol electrolyte enables efficient low‐voltage gating and on‐skin operation. The devices exhibit ultraviolet‐to‐near‐infrared response, mechanical robustness under bending, and verified
Nouha Loudhaief, Petr Rozhin, Ilaria Bertuol, Ali Raza, Leonardo Viti, Subhankar Roy, Enrico Cavarzerani, Luca Sbuelz, Matteo Brilli, Andrea Serinolli, Jacopo Nicoletti, Riccardo Piccoli, Sebastián Castilla, Simone Dal Zilio, Enrique Rodríguez‐Castellón, Miriam Serena Vitiello, Maurizio Selva, Flavio Rizzolio, Alvise Perosa, Giovanni Antonio Salvatore, Domenico De Fazio   +20 more
wiley   +1 more source

Innovations in the ukrainian regulative framework for the construction of highways with cement-concrete covering

Дороги і мости
Introduction. The article deals with the issues of expanding the regulatory and technical base of the road sector for the construction of roads with cement concrete pavement.
Anatolii Tsynka, Serhii Illiash, Volodymyr Zelenovskyi   +2 more
doaj   +1 more source

STUDY OF ASPHALT BINDER OIL RESIDUE AND MUNICIPAL SOLID WASTE ASH TO BE USED IN LOW TRAFFIC PAVEMENTS

Revista de Engenharia Civil IMED, 2014
The great generation of urban solid has been a concern in several countries. This work presents a study with two materials: the asphalt binder oil residue accumulated in the bottom of asphalt tanks and the municipal solid waste ash, to be used ...
Michéle Dal Toé Casagrande, Gino Omar Calderon Vizcarra, Álvaro Pereira, Vladimir Antônio Paulon   +3 more
doaj   +1 more source

Develop Guidelines for Pavement Preservation Treatments and for Building a Pavement Preservation Program Platform for Alaska [PDF]

, 2012
INE/AUTC 12 ...
Cheng, DingXin, Hicks, Gary, Liu, Jenny, Mullins, Tony, Zubeck, Hannele   +4 more
core  

Fluoride‐Free Adhesives for Low Surface Energy Fluorinated Substrates

Advanced Functional Materials, EarlyView.
A universal, fluoride‐free adhesive achieves a record 4.91 MPa bond strength on PTFE by leveraging amine/amide dipole–dipole interactions, without fluorinated components. This sustainable strategy overcomes the environmental and performance limits of PFAS‐based adhesives, enabling robust, eco‐conscious bonding across diverse materials.
Siqi Zheng, Yifeng Sheng, Shiqian Tan, Yuxuan Sun, Linling Li, He Zhu, Qi Zhang, Shiping Zhu   +7 more
wiley   +1 more source

Comparative Study on Pavement Temperature Features of Bridge Deck and Road Pavement

Research Journal of Applied Sciences, Engineering and Technology, 2013
The objective of this paper was to comparatively analyze the difference of pavement temperature of bride deck and road pavement. The asphalt pavement temperature of road pavement and bride deck were tested in Guozigou area of Xinjiang, China. And the air temperature, wind speed, humidness and sunlight radiation were collected. Further, the distribution
Yueqin Hou, Nanxiang Zheng, Yiluo Zhang
openaire   +1 more source

Public Perceptions of the Midwest’s Pavements - Wisconsin - Phase I (Focus Group) [PDF]

, 2001
This research is being conducted as part of a larger study of the public\u27s perceptions of state-maintained rural highway pavements in Wisconsin, Minnesota, and Iowa. Later stages of this project will involve interview;ing residents of the three states
University of Wisconsin - Extension, Wisconsin Survey Research Laboratory
core   +1 more source

Heteroatom‐Engineering Promoted Co9S8 Bi‐functional Electrocatalyst for Hydrazine‐Assisted Hydrogen Production at Industrial Current Density

Advanced Functional Materials, EarlyView.
Fe and P co‐doped Co9S8 nanocorals (Fe, P‐Co9S8) are successfully synthesized by a heteroatom engineering strategy, which exhibit outstanding bifunctional electrocatalytic performance for both the hydrogen evolution reaction (HER) and hydrazine oxidation reaction (HzOR).
Yuying Meng, Chunyan Xiang, Wenbiao Zhang, Dahai Zeng, Bing Du, Bao Zhong, Yue Jiang, Damien Voiry, Qingsheng Gao   +8 more
wiley   +1 more source