Results 101 to 110 of about 993,746 (310)
Developments in the Built EnvironmentAlkali-activated materials have become of interest as potential solution to reduce CO2 emissions of the construction sector. Because these materials are prone to shrinkage and cracking, this study investigates the volume changes and acoustic emission of ...
Maïté Lacante +3 more
doaj +1 more source
Analytical treatments of micro-channel and micro-capillary flows
, 2011 This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Sambasivam, R +4 more
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Advanced Functional Materials, EarlyView.This work develops polyacrylamide‐alginate (PAM‐Alg) double‐network hydrogel fibers for multimodal perception and intelligent human‐machine interfaces. The covalent‐ionic network provides high strength, toughness, and stable conductivity. Easily woven into wearables and integrated with soft robots, the fibers enable object and temperature recognitions ...
Yujue Yang +10 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This work developed a smart Janus wood membrane integrating asymmetric wettability with built‐in electrical sensing for oil‐water separation. The membrane achieved > 99.5% separation efficiency and high flux by leveraging wood's natural anisotropic pore structure.
Kaiwen Chen +10 more
wiley +1 more source
Analysis of cracking of low-alloy copper stretched at elevated temperature
Fracture and Structural Integrity, 2015 This paper presents both mechanical and structural aspects of micro-cracking of CuNi2Si copper alloy in CNCS grade revealed during the static tensile test in the temperature range between 20ºC and 800ºC.
Wojciech Ozgowicz +3 more
doaj
Application of Ibuprofen Sodium Dihydrate for Thermochemical Energy Storage
Advanced Functional Materials, EarlyView.Ibuprofen sodium dihydrate is introduced as a durable organic salt hydrate for low‐temperature thermochemical energy storage, operating within 60°C–110°C with high energy density. At the material level, it delivers ∼99.9% cycling efficiency over 150 cycles without deliquescence, enabled by a dual energy‐storage mechanism coupling dehydration and phase ...
Kavin Chakravarthy Thangaraj +10 more
wiley +1 more source
Detecting crack profile in concrete using digital image correlation and acoustic emission
EPJ Web of Conferences, 2010 Failure process in concrete structures is usually accompanied by cracking of concrete. Understanding the cracking pattern is very important while studying the failure governing criteria of concrete.
Loukili A., Alam S.Y.
doaj +1 more source
Modelling Micro-cracking Behaviour of Pre-cracked Granite Using Grain-Based Distinct Element Model
, 2019 In this paper, the micro-cracking behaviour of pre-cracked Barre granite is investigated using a grain-based distinct element model (GBM). We investigated and demonstrated a cohesive model in a distinct element code, PFC2D, to mimic the elastic and ...
Saadat, M. +3 more
core +1 more source
Advanced Functional Materials, EarlyView.This work explores the possibility to design stable periodic magnetization textures by transforming a 2D film into a rolled‐up 3D architecture and back. In case of an isotropic exchange‐biased layer architecture, the magnetization encoded in the 3D state evolves into a spin‐spiral pattern with controlled periodicity after unrolling.
Aman Singh +3 more
wiley +1 more source
Numerical investigation of laminar flow in micro-tubes with designed surface roughness
, 2011 This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Elsayed, AM +4 more
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