Results 41 to 50 of about 312,101 (295)
Pore solution alkalinity of cement paste as determined by Cold Water Extraction
Cement, 2023 Cold Water Extraction (CWE) is a technique used to extract the pore solution of cementitious materials and to study its alkalinity. CWE can be used on paste, mortar or concrete, and requires only standard laboratory equipment.
Maxime Ranger +2 more
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Study on the Factors Influencing on Wetting Performance of Blasting Dust in a Limestone Mine
Geofluids, 2022 In order to find out the factors influencing on wetting performance of blasting dust in open-pit limestone mines, the blasting dusts in a limestone mine in Tongling, Anhui Province, were studied. The samples of hydrophobic dust (MD) and hydrophilic dust (
Jinrui Nie +3 more
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Advanced Functional Materials, EarlyView.A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz +7 more
wiley +1 more source
Some durability aspects of hybrid alkaline cements
MATEC Web of Conferences, 2014 Blended cements that contain a high content of fly ash and a low content of Portland cement typically suffer from low early strength development and long setting times. Recently, one method of overcoming these problems has been to use an alkali activator
Donatello S. +3 more
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Advanced Functional Materials, EarlyView.Buckling‐resistant and trace‐stacked (BRATS) intracortical microelectrode arrays (MEAs) eliminate the need for insertion aid and complex surgical setup, resulting in minimal inflammatory tissue response, compared to conventional flexible MEAs inserted with aid. Trace stacking effectively doubled the channel count without increasing the MEA shank width,
May Yoon Pwint, Delin Shi, X. Tracy Cui
wiley +1 more source
Advanced Functional Materials, EarlyView.A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song +3 more
wiley +1 more source
Feasibility Study on Flotation of Flake Graphite by Seawater Instead of Freshwater
Kuangchan zonghe liyongThis is an article in the field of mineral processing engineering. In this article， the effect of main ions in seawater on graphite flotation is explored by flotation test of graphite pure minerals.
Li YANG +3 more
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Impact of ISO: 17020 for Quality Assurance System in Construction Sector
Journal of Building Materials and Structures, 2021 The objective of the paper is to analyze the various factors and loop holes that have a significant impact on effectiveness of quality and quality assurance system and to suggest recommendations to increase the quality performance of the construction ...
Vikas Patel +4 more
doaj
pH‐Tunable Material Properties of Glycine‐Rich Condensates from Tick Bioadhesive
Advanced Functional Materials, EarlyView.This work studies the influence of pH on the phase separation behavior of a disordered glycine‐rich protein found in tick bioadhesive. The results show profound impact on the propensity of coacervation, condensate microstructure and viscosity, amphiphilicity of the peptides, and effective encapsulation of therapeutic molecules.
Manali Nandy +5 more
wiley +1 more source
Optimum pretreatment of corn stover ash as an alternative supplementary cementitious material
Cement, 2023 As sustainable construction practices become more popular, researchers are looking into using readily available and inexpensive agricultural waste materials as a supplementary cementitious material.
Mohammad Teymouri, Mahmoud Shakouri
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