Results 51 to 60 of about 28,231 (305)
Influence of curing conditions in lime-metakaolin blended mortars – A mineralogical and mechanical study [PDF]
, 2013 3rd Historic Mortars Conference, 11-14 September 2013, Glasgow, ScotlandThe need to formulate mortar compositions with adequate durability and compatibility is nowadays one of the major challenges in historical buildings repair.
Gameiro, André +6 more
core
Advanced Functional Materials, EarlyView.We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim +6 more
wiley +1 more source
Romanian Journal of Ecology & Environmental Chemistry, 2022 In the current context of the transition to a circular economy, efforts are primarily focused on recycling, the reintegration of some wastes into the economy, as a secondary raw material.
Adriana Cuciureanu +2 more
doaj +1 more source
Interplay Between Phase Evolution, Fe Migration, and Oxygen Redox in O3‐Type NaxFeyMn1−yO2 Cathodes
Advanced Functional Materials, EarlyView.Why do Na‐ion battery cathodes, that are compositionally closely related, follow different structural paths during battery operation? This work shows how Fe content controls when iron atoms migrate from their original sites. Early migration locks the layers and blocks key phase transitions, whereas delayed migration permits fuller structural ...
Morten Johansen +4 more
wiley +1 more source
Thermal Analysis of Concrete Blocks and Stack-Bond Prisms under Different Boundary Conditions
Construction MaterialsFire is a significant threat to human lives and the integrity of buildings. To better understand the complex behavior of masonry exposed to high temperatures, thermal analyses were carried out to evaluate the temperature distribution in concrete blocks ...
Gustavo Henrique Nalon +4 more
doaj +1 more source
Autogenous and drying shrinkage of alkali‐activated slag mortars
, 2019 Shrinkage of alkali‐activated slag (AAS) cement is a critical issue for its industrial application. This study investigated the mechanisms and effectiveness of shrinkage‐reducing agent (SRA) and magnesia expansive agent on reducing autogenous and drying ...
Zhang, Zuhua +7 more
core +1 more source
, 2023 The archaeological sites of Mikulčice and Pohansko (South Moravia – the Czech Republic) belong to the oldest and the most important localities of Slavic settlement in Central Europe.
Valek J. +5 more
core +1 more source
Advanced Functional Materials, EarlyView.Porous Ecoflex/PTFE composite with encapsulated liquid generates electricity through ionic migration induced by dynamic pore deformation, creating non‐uniform electric fields that drive charge induction on electrodes. This mechanism enhances charge transfer and ensures stable contact electrification performance, achieving 12 V and 4 nC with consistent ...
Xiangkun Bo +5 more
wiley +1 more source
Recycling Volcanic Lapillus as a Supplementary Cementitious Material in Sustainable Mortars
RecyclingThis study investigates the feasibility of using volcanic lapillus as a supplementary cementitious material (SCM) in mortar production to improve the sustainability of the cement industry.
Fabiana Altimari +3 more
doaj +1 more source
Revista Facultad de Ingeniería Universidad de Antioquia, 2016 This work evaluated the pozzolanic behavior of the niqueliferous laterite of Cerromatoso (Córdoba) and the pumice of Cemex (Boyacá), based on the NTC standards for fine aggregates.
María Carolina Rueda-Gualdrón +2 more
doaj +1 more source