Results 21 to 30 of about 299,070 (304)
Wood anatomy of boreal species in a warming world: a review
iForest - Biogeosciences and Forestry, 2020 Global warming is affecting tree growth and forest productivity, especially in the Northern boreal ecosystems. Wood quality, which is largely determined by anatomical traits of wood, is vital for the forest industry and global carbon sequestration ...
Zhang S +4 more
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Wasit Journal of Engineering Sciences, 2023 Concrete is a brittle material when subjected to design and accidental impact loads, which are expected along the life span of the structure. To improve the impact performance of concrete, steel fibers are used as short discrete material reinforcing ...
Mustafa Ozakca +4 more
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, 2020 Long fiber-reinforced thermoplastics are an attractive design option for many industries due to their excellent mechanical properties and processability.
Tim Osswald, Abrahán Bechara Senior
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An experimental study of the California bearing ratio of basalt fiber reinforced loess
Shuiwen dizhi gongcheng dizhi, 2021 In order to study the factors affecting the CBR value of the fiber-reinforced loess and the mechanism of the fiber-reinforced soil, chopped basalt fiber was used as the reinforcement material, and the CBR test was performed by changing the moisture ...
Peida LI +3 more
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Hierarchical fiber bundle strength statistics [PDF]
, 2012 Multi-scale modeling is currently one of the most active research topics in a wide range of disciplines. In this thesis we develop innovative hierarchical multi-scale models to analyze the probabilistic strength of fiber bundle structures.
Alsaeed Mahmoud Abdalrahman, Tamer
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Applied Sciences, 2022 Loess has the structural characteristics of porous, weakly cemented and under compacted, leading to its collapsible, disintegrative and dissolute features.
Honggang Kou, Qiang Ma, Shunli Han
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Active fiber length distribution and its application to determine the critical fiber length
Polymer Testing, 2009 Abstract A new test and evaluation method has been developed to determine the critical fiber length characteristic of short fiber reinforced composites. From the so-called active ‘barbe’ (beard) length distribution calculated from the length distribution of the fibers in the composite and from the length distribution of the fibers protruding from the
László M. Vas +2 more
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High power, ultra-broadband supercontinuum source based on highly GeO2 doped silica fiber [PDF]
, 2017 We demonstrate a 74 mol % GeO2 doped fiber for mid-infrared supercontinuum generation. Experiments ensure a highest output power for a broadest spectrum from 700nm to 3200nm from this fiber, while being pumped by a broadband 4 stage Erbium fiber based ...
Daryl Ho +11 more
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Alexandria Engineering Journal, 2020 The effect of fiber length and fiber volume fraction at different crosshead speeds on the mechanical properties and toughness of randomly oriented glass fibers reinforced polyurethane elastomer composites were studied using standard simple tension test ...
E. Elkazaz +3 more
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Parametric frequency comb generation using silicon core fiber [PDF]
, 2021 We demonstrate all-fiber frequency comb generation using a 10-mm-length silicon core fiber as the parametric mixer. We achieved 8 dB spectral flatness over 20 nm bandwidth, generating 90 lines at 26 GHz line spacing.
Ballato, J +33 more
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