Results 31 to 40 of about 1,100,479 (387)
Durability of geopolymers and geopolymer concretes: A review
, 2021 Geopolymers are green materials with three-dimensional silicon and aluminum tetrahedral structures that can be serving as environmentally friendly construction materials and therefore have the potential to contribute to sustainable development.
Tian Lingyu +3 more
semanticscholar +1 more source
Design of a Random Decrement Method Based Structural Health Monitoring System
Shock and Vibration, 2012 Structural Health Monitoring (SHM) has reached a high importance in numerous fields of civil and mechanical engineering. Promising damage detection approaches like the Damage Index Method, Gapped Smoothing Technique and Modal Strain Energy Method require
H. Buff +4 more
doaj +1 more source
Energies, 2021 Durability is the most pressing issue preventing the efficient commercialization of polymer electrolyte membrane fuel cell (PEMFC) stationary and transportation applications.
H. Nguyen +5 more
semanticscholar +1 more source
ACS Energy Letters, 2018 Colloidal lead halide perovskite nanocrystals (NCs) have recently emerged as versatile photonic sources. Their processing and optoelectronic applications are hampered by the loss of colloidal stability and structural integrity due to the facile ...
Franziska Krieg +13 more
semanticscholar +1 more source
Applied Sciences, 2020 This paper experimentally studies the effects of fly ash on the diffusion, bonding, and micro-properties of chloride penetration in concrete in a water soaking environment based on the natural diffusion law.
Jun Liu +5 more
doaj +1 more source
Optimal Monetary Policy with Durable and Non-durable Goods [PDF]
SSRN Electronic Journal, 2002 We document that the durable goods sector is much more interest-sensitive than the non-durables sector, and then investigate the implications of these these sectoral differences for monetary policy. We formulate a two-sector general equilibrium model that is calibrated both to match the sectoral responses to a monetary policy shock derived from our ...
Christopher J. Erceg, Andrew T. Levin
openaire +4 more sources
Carbonation of Water Repellent-Treated Concrete
Advances in Materials Science and Engineering, 2017 Water repellent treatment has been considered an effective preventive method against water and aggressive ions penetration into concrete and consequently can improve the durability of concrete structures.
Peng Zhang +5 more
doaj +1 more source
Study on electro-osmotic consolidation of bentonite reinforced by nano-montmorillonite [PDF]
E3S Web of Conferences, 2020 In order to study the effect of nano-montmorillonite on the electro-osmotic consolidation of bentonite, four groups of electro-osmotic consolidation tests were carried out with different content of nano-montmorillonite (0‰, 1‰, 2‰ and 3‰), and the change
Li Gang +4 more
doaj +1 more source
Molecules, 2019 Phosphorus-containing flame retardants synthesized from renewable resources have had a lot of impact in recent years. This article outlines the synthesis, characterization and evaluation of these compounds in polyesters and epoxy resins.
Jacob Sag +5 more
doaj +1 more source
Nature Communications, 2020 Alloying noble metals with non-noble metals enables high activity while reducing the cost of electrocatalysts in fuel cells. However, under fuel cell operating conditions, state-of-the-art oxygen reduction reaction alloy catalysts either feature high ...
Zhi-Peng Wu +14 more
semanticscholar +1 more source