Results 71 to 80 of about 54,469 (225)

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

open access: yes, 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

Towards Carbon Neutralization: Clean and Efficient Use of Coal

open access: yesCarbon Neutralization, Volume 5, Issue 1, January 2026.
This paper provides a comprehensive exploration of the clean and efficient utilization of coal resources, with a particular emphasis on the potential of coal chemical technology, carbon materials, and CCUS technology, and the opening up of innovative pathways for the utilization of coal resources.
Xin Wen   +6 more
wiley   +1 more source

Mechanical properties of mortar containing recycled asphalt

open access: yesGrađevinar, 2017
Recycled asphalt is used in this paper as replacement for a part of cement in the production of cement composite. A part of cement was replaced with a sieved recycled asphalt powder in the proportion of 5 to 15 % of the cement weight.
Özlem Çelik Sola, Cemil Ozyazgan
doaj   +1 more source

Restoration of Fricitonal Characteristics on Older Portland Cement Concrete Pavement:Final Report for Iowa Highway Research Board Project HR-224, June 1986 [PDF]

open access: yes, 1986
Safety i s a very important aspect o f the highway program. The Iowa DOT initiated an inventory o f the friction values of all paved primary roadways i n 1969. This inventory, with an ASTM E-274 test unit, has continued to the present time. The t e s t i

core  

Carbon Material Films for Flexible and Efficient Electromagnetic Interference Shielding: A Review

open access: yesRare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT With the rapid development of technology such as the Internet and electronic devices, electromagnetic radiation pollution has become an increasingly prominent issue, which negatively impacts both human health and the normal operation of equipment.
Yu‐Xin Chen   +10 more
wiley   +1 more source

MOTIVATIONS OF CITIZENS AND ENVIRONMENTAL NGOS: Co‐Producing Urban Greenspaces in Beijing

open access: yesInternational Journal of Urban and Regional Research, Volume 50, Issue 1, Page 221-239, January 2026.
Abstract The global governance of urban greenspaces increasingly recognizes the importance of citizen and NGO involvement, since top‐down management often fails to address non‐governmental stakeholders’ diverse perceptions, preferences and demands. Research on public service co‐production and environmental stewardship emphasizes the role of internal ...
Luquan Liang   +2 more
wiley   +1 more source

Proceedings of the 4th International Conference on Service Life Design for Infrastructure (SLD4) [PDF]

open access: yes, 2018
SLD4 is a conference on Service Life Design for Infrastructures which is jointly organised by Delft University and Tongji University as part of the RILEM week 2018 in Delft, The Netherlands.
Rodriguez, Claudia Romero   +4 more
core  

Stabilisation of Sulfide‐Bearing Clays as a New Building Ground

open access: yesEuropean Journal of Soil Science, Volume 77, Issue 1, January–February 2026.
ABSTRACT Fine‐grained, sulfide‐bearing marine clays are found along the Finnish coastline. When excavated and exposed to air, the sulfides within these soils react with oxygen to form sulfuric acid. Such soils are classified as hypersulfidic soils.
Thomas Kronberg   +4 more
wiley   +1 more source

Improving Summer Thermal Comfort in Renovated Buildings Through Passive Strategies: A Chongqing Case Study

open access: yesAdvances in Civil Engineering, Volume 2026, Issue 1, 2026.
This study aims to bridge the research gap in thermal optimization for urban micro‐renewal by proposing an integrated approach that combines natural factors with functional requirements. Through field experiments and DesignBuilder simulations (validated with local climate data), we evaluated a typical building in Chongqing, China, under summer hot ...
Wenwei Wang   +7 more
wiley   +1 more source

Machine Learning in Geotechnics: Predicting Unconfined Compressive Strength of Stabilized Organic Soils Using Hybrid Models

open access: yesAdvances in Civil Engineering, Volume 2026, Issue 1, 2026.
It is important to predict the unconfined compressive strength (UCS) of stabilized organic soils to be used in designing of foundations. Although machine learning (ML) methods have potential, the literature does not provide overall comparisons. This research suggests a new ML model that uses support vector regression (SVR), multilayer perceptron (MLP),
Utkarsh   +3 more
wiley   +1 more source

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