Results 101 to 110 of about 3,061,023 (255)

Modelling of chloride penetration in concrete under wet/dry cycle

MATEC Web of Conferences, 2017
This present study concerns modelling of chloride penetration in partially saturated concrete. To mimic the intermittent exposure of sea water to concrete, varying environmental conditions for relative humidity and chloride concentration were considered.
Hong Sung-In, Ann Ki-Yong
doaj   +1 more source

Wet/Dry Mapping - 2008 Wet/Dry Map (with Isolated Pools)

, 2008
A map of the wet and dry segments along the Agua Fria River in 2008. **Note: This map contains point locations of the isolated pools documented along the Agua Fria River in ...
Westfall, Erin
core  

Mechanical Programming of PEGDA‐β‐CD Polyrotaxane‐Based Hydrogels via Host–Guest Molecular Recognition

Advanced Functional Materials, EarlyView.
A mechanically programmable hydrogel for tissue engineering is developed by modulating the molecular threading density of poly(ethylene glycol) diacrylate‐β‐cyclodextrin (PEGDA‐β‐CD) polyrotaxane and combining it with β‐CD‐modified gelatin. The polyrotaxane‐guided transition from disordered pores to laminar microstructures enables precise tuning ...
Shiyi Chen, Xudan Xing, Haopu Su, Dominik Voll, Xiaohe Xu, Jiafeng Wan, Tongtong Cui, Christian W. Schmitt, Stefan Bräse, Peng Li, Patrick Théato   +10 more
wiley   +1 more source

Study on the durability of solidified mud under chloride and dry-wet coupling

Scientific Reports
In order to study the durability of solidified waste mud, dry-wet cycle experiments were carried out under the erosion of sodium chloride solutions with different concentrations.
Zhang Songtao, Pang Jianyong, Zhang Jinsong, Zhou Changwei, Wang Yaxing   +4 more
doaj   +1 more source

Chloride Diffusivity and Life Prediction of Cracked RC Beams Exposed to Different Wet-Dry Ratios and Exposure Duration

Advances in Materials Science and Engineering, 2017
Effects of crack width, wet-dry ratio, and exposure duration of wet-dry cycles on chloride ingress of RC beams were experimentally studied. Crack widths of 40, 70, 90, and 120 microns were, respectively, induced by three-point flexural loading and four ...
Jieqiong Wu, Bo Diao, Yinghua Ye, Xiaoning Zheng   +3 more
doaj   +1 more source

Wet/Dry Mapping - 2009 Observation Map

, 2009
A map of the observations made by volunteers during the 2009 anual Wet/Dry Mapping of the Agua Fria RiverThe related shapefiles are located in the Wet/Dry Source Data ...
Underwood, Brian
core  

Bio‐Inspired Artificial Ionic Mechanoreceptor

Advanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari, Jeppe Don, Lasse A. N. Pedersen, John Noee, Rassoul Tabassian   +4 more
wiley   +1 more source

Wet/Dry Mapping - 2011 Wet/Dry Map (with Isolated Pools)

, 2011
A map of the wet and dry segments along the Agua Fria River in 2011. **Note: This map contains point locations of the isolated pools documented along the Agua Fria River in 2011.Water Sustainability Program and the Technology Research Initiative ...
Underwood, Brian
core  

Advancing SafeWax, A Bio‐Inspired Superhydrophobic Coating, Toward Sustainable and Climate‐Resilient Crop Protection

Advanced Functional Materials, EarlyView.
This study advances SafeWax, a bio‐inspired, fatty‐acids‐based superhydrophobic coating, by identifying an agriculturally compliant solvent and revealing how solvent‐controlled Fatty acid crystallization governs the coating's microscopic structure and performance.
Niv Ben‐Arie, Iryna Polishchuk, Franziska Tauber, Coralie Schneider, Elena Prudnikov, Alessia Calora, Silvia Milita, Simona Fermani, Mireia Alejandra Ibanez Revert, Ilaria Filippetti, Claudio Ratti, Matthias Kellermeier, Markus Rueckel, Boaz Pokroy   +13 more
wiley   +1 more source

Experimental Study on Pore Structure Evolution of Unloaded Rock Mass during Excavation of Reservoir Slope under Dry–Wet Cycle

Applied Sciences
There is a long sequence of periodic characteristics of reservoir water storage and discharge in large hydropower stations. The unloaded rock mass formed by blasting and excavation in the reservoir slope of the reservoir fluctuation zone is not only ...
Lili Chen, Xingzhou Chen, Sheng Gong, Zhenhan Li, Zhenkun Su   +4 more
doaj   +1 more source