Results 21 to 30 of about 1,189,034 (379)
Numerical Approach to Optimize the Dynamic Behaviour of Structures Considering Structural Durability
Vibration, 2023 In the design of lightweight structures, both the dynamics and durability must be taken into account. In this paper, a methodology for the combined optimization of structural dynamics, lightweight design, and lifetime with discrete vibration engineering ...
William Kaal +3 more
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Investigating the pharmacodynamic durability of GalNAc–siRNA conjugates
Nucleic Acids Research, 2020 One hallmark of trivalent N-acetylgalactosamine (GalNAc)-conjugated siRNAs is the remarkable durability of silencing that can persist for months in preclinical species and humans.
Christopher R Brown +23 more
semanticscholar +1 more source
Structure, Fractality, Mechanics and Durability of Calcium Silicate Hydrates
Fractal and Fractional, 2021 Cement-based materials are widely utilized in infrastructure. The main product of hydrated products of cement-based materials is calcium silicate hydrate (C-S-H) gels that are considered as the binding phase of cement paste. C-S-H gels in Portland cement
Shengwen Tang +6 more
semanticscholar +1 more source
Vibration reduction on circular saw blades with vibroacoustic metamaterials [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2023 The presented work focuses on the experimental investigation of a vibroacoustic metamaterial integrated into a spinning circular saw blade. Vibroacoustic metamaterials are a novel technology for broadband vibration reduction. Built from an array of local
Sebastian Rieß +2 more
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Carbonation and Chloride Ions’ Penetration of Alkali-Activated Materials: A Review
Molecules, 2020 Alkali-activated materials (AAMs) are widely recognized as potential alternatives to ordinary Portland cement (OPC) due to their lower carbon footprint.
Xuanhan Zhang +4 more
doaj +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
Sensors, 2020 This paper proposes a novel output-only structural damage indicator by incorporating the pole-based optimal subpattern assignment distance with autoregressive models to localize and relatively assess the severity of damages for sheared structures ...
Liu Mei +5 more
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Research and Analysis on Present Situation of Desert Sand Concrete [PDF]
E3S Web of Conferences, 2021 Due to the rapid development of civil engineering industry, natural medium and coarse sand resources are increasingly scarce. If desert sand is studied and applied in the field of civil engineering, the shortage of sand resources and high unit price can ...
Yanjun Ji, Chuang Liu, Zhichao Ding
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The durability of consumer durables [PDF]
Business Strategy and the Environment, 1994 AbstractThe life span of a product is a key component in assessing its environmental impact. Until very recently, however, product durability was far from prominent in the environmental debate. This has begun to change due to mounting concern about waste, the prospect of producer ‘take back’ schemes and the importance of quality in highly competitive ...
openaire +1 more source
The Durability of Recycled Fine Aggregate Concrete: A Review
Materials, 2022 With the rapid development of urbanization, many new buildings are erected, and old ones are demolished and/or recycled. Thus, the reuse of building materials and improvements in reuse efficiency have become hot research topics. In recent years, scholars
Changming Bu +8 more
semanticscholar +1 more source