Results 171 to 180 of about 1,153,519 (387)

On durability [PDF]

open access: yesCommunications of the ACM, 2020
openaire   +2 more sources

Ionic Liquid‐Based Reversible Metal Electrodeposition for Adaptive Radiative Thermoregulation Under Extreme Environments

open access: yesAdvanced Functional Materials, EarlyView.
A wideband tunable electrochromic device with dynamic thermal emissivity control is demonstrated. The system enables adaptive heat regulation via electrochemically modulated silver deposition, achieving efficient cooling and heating states. The flexible design ensures mechanical robustness under bending conditions, making it promising for portable and ...
Jiawei Liang   +10 more
wiley   +1 more source

Thermal performance of MK/FA geopolymers: Unveiling the role of FA, equivalent Na2O and modulus

open access: yesCase Studies in Construction Materials
This paper investigates the thermal stability of metakaolin/fly ash (MK/FA) based geopolymers at elevated temperature of 500℃ and 800℃. The thermal stability of geopolymers is evaluated from the following aspects: apparent morphology, residual ...
Sheng Xiang   +4 more
doaj   +1 more source

An Analysis of Exchange Rate Regime Duration [PDF]

open access: yes
The analysis of mean duration of exchange rate regime reveals that overall durability of regimes has been declining since the 1970s. The durability of intermediate regimes has decreased to the lowest in the 1990s than those in the 1970s and 1980s, which ...
Hossain, Monzur
core   +1 more source

Homogenization in strength and durability analysis of reinforced tooth filling [PDF]

open access: yes, 2002
An asymptotic homogenization procedure is employed to obtain effective elastic properties of the composite tooth filling, a homogenized macro– stress field and a first approximation to the micro-stress field, from properties of the components and applied
Mikhailov, SE, Orlik, J
core  

Durability characteristics of high and ultra-high performance concretes

open access: yes, 2021
M. G. Sohail   +4 more
semanticscholar   +1 more source

High‐Performance Low‐Emissivity Paints Enabled by N‐Doped Poly(benzodifurandione) (n‐PBDF) for Energy‐Efficient Buildings

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a scalable and colored low‐emissivity (low‐e) paint achieved by spraying an ultrathin n‐doped poly(benzodifurandione) (n‐PBDF) coating onto various colored substrates. The low‐e paint enhances thermal regulation by reducing mid‐infrared thermal emissivity to 0.19, thereby stabilizing indoor temperatures across diverse climates ...
Xiaojie Liu   +13 more
wiley   +1 more source

Liquidity constraints and time non-separable preferences: simulating models with large state spaces [PDF]

open access: yes, 1995
This paper presents an alternative method for the stochastic simulation of nonlinear and possibly non-differentiable models with large state spaces. We compare our method to other existing methods, and show that the accuracy is satisfactory.
Adda, Jerome, Boucekkine, Raouf
core   +1 more source

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