Results 131 to 140 of about 428,394 (296)
Case Studies in Construction MaterialsConcern about carbon reduction in the construction industry is growing. Engineered cementitious composites (ECC) have been extensively studied for their potential sustainability, continuous efforts are being made for a greener ECC.
Weige Chen +5 more
doaj +1 more source
Advanced Robotics Research, EarlyView.Amphiphilic chloroazobenzenes, bearing different amino acids as end groups alanine, phenylalanine, and valine, exhibit excellent photoisomerizations. Varying structures of three amino acid groups participate in supramolecular formations and therefore photoinduced morphological transformations via adjusting intermolecular interactions. These interaction
Shuangshuang Meng +3 more
wiley +1 more source
Rehydration and shrinkage behaviour of dried pineapple
, 2001 The shrinking behavior, apparent densities and rehydration indexes of fresh and osmotically pre-treated pineapple slices during air-drying were obtained.
Telis, VRN +2 more
core +2 more sources
Testing Various Cement Formulations under Temperature Cycles and Drying Shrinkage for Low-Temperature Geothermal Wells. [PDF]
Materials (Basel), 2023 Fischer HR, Moghadam A.
europepmc +1 more source
Updating concrete drying-shrinkage prediction models for local materials
, 2004 This paper addresses the need to update existing concrete drying-shrinkage prediction models to reflect local materials. The experimental program was carried out using eight concrete mixtures of similar strength, manufactured with portland and portland ...
Videla, C, Covarrubias, JP, Masana, C
core +1 more source
Force–Displacement Characterization of PNIPAM Microactuators
Advanced Robotics Research, EarlyView.A method to experimentally establish a force–displacement diagram of poly(N‐isopropyl acrylamide) (PNIPAM) microactuators, printed by 2PP, is presented herein. PNIPAM is a hydrogel whose volume and stiffness change with temperature due to the absorption or release of water.
Manon Cassignol +4 more
wiley +1 more source
Prediction of differential drying shrinkage in concrete
, 1998 The non-uniform moisture distribution in concrete causes the differential drying shrinkage. From this type of differential drying shrinkage, tensile stress occurs on the exposed surface of concrete structures and may result in crack formation.
Kim, Jin-Keun, Lee, CS
core +1 more source
Magnetically Actuated Microrobot for Drug Delivery: Current Progress and Challenges
Advanced Robotics Research, EarlyView.Magnetically actuated microrobots are reshaping targeted drug delivery through wireless propulsion, programmable materials, and localized therapeutic release. This review examines how fabrication, body material selection, structural architecture, loading mechanisms, and imaging‐guided control converge to enable microrobotic therapies while identifying ...
Yang Yang, David J. Cappelleri
wiley +1 more source
Drying Shrinkage Characteristics of Magnesium Slag Composite Admixture Concrete
工程科学与技术, 2016 :In order to resolve the problem of the low utilization rate of magnesium slag and high requirement of dimension stability for modern concrete,orthogonal test scheme was designed to study the drying shrinkage characteristics of magnesium slag composite ...
崔自治, 李姗姗, 张程, 陈东东
doaj
Research on the Mechanism and Prevention Methods of the Drying Shrinkage Effect of Earthen Sites. [PDF]
Materials (Basel), 2022 Zhang Z, Yang J, Yue J, Li W, Gao H.
europepmc +1 more source