Results 71 to 80 of about 158,972 (310)

Balancing Sustainability and Performance: Bio‐Based Epoxy Systems for Durable Flax Fiber‐Reinforced Composites

Polymer Composites, EarlyView.
Bio‐based epoxy systems enabling sustainable, durable, and high‐performance flax fiber composites. ABSTRACT Three bio‐based epoxy systems—Polar Bear, Green Turtle, and Plankton—featuring bio‐carbon contents of 28% to 70%, were combined with recyclable (Recyclamine R101) and non‐recyclable hardeners to produce flax fiber‐reinforced biocomposites.
Vincenzo Fiore, Riccardo Miranda, Iryna Kovinchuk, Marco Luciano, Alessia Pantaleoni, Irene Bavasso, Fabrizio Sarasini   +6 more
wiley   +1 more source

Self-Centering Precast Unit as Energy Dissipation Members in Precast Segmental Bridge Columns

Buildings
This research aims to present a new generation of seismic-resisting systems designed for precast reinforced concrete (RC) bridge piers in modern sustainable cities to withstand moderate to high seismic activity.
Amr M. A. Moussa, Mohamed F. M. Fahmy, Fusheng Niu, Xin Wang, Zhishen Wu   +4 more
doaj   +1 more source

Strengths of sulfur-basalt concretes [PDF]

Sulfur used in bonding high strength basalt aggregates to form sulfur-basalt ...
Bates, R. C., Crow, L. J.
core   +1 more source

Experimental studies of the resultant contact forces in drillbit-rock interaction [PDF]

, 2014
Peer ...
Ajibose, Olusegun Kolawole, Akisanya, Alfred Rotimi, Wiercigroch, Marian   +2 more
core   +1 more source

Experimental monitoring of iodine degassing from basaltic volcanic systems [PDF]

, 2023
Hélène Bureau, Tobias Grützner, P. Munsch, Divine Vangu, Anna Pakhomova, Mohamed Mézouar, Julien Siebert, Gastón Garbarino, Yoann Guarnelli   +8 more
openalex   +1 more source

Water‐Borne Erosion of Reinforced Polymer Composites: Application to Shallow Offshore Marine Environment

Polymer Composites, EarlyView.
Comparison of experimental and model‐predicted erosion rates for carbon fibre‐reinforced polymer (CFRP) and glass fibre‐reinforced polymer (GFRP) under low‐velocity (2 m/s) and at varying angles and sand concentrations (0.0, 0.05, 0.4 g/L). The results demonstrate good agreement between experimental data and model predictions across different erosive ...
Ali Al‐Darraji, Christopher Lagat, Thaneshan Sapanathan, Peter Butt, Ibukun Oluwoye   +4 more
wiley   +1 more source

Ethnicity and health-related quality of life in the post stroke population: a systematic review

Journal of Rehabilitation Medicine
Background/Objective: A systematic review was conducted on the association between ethnicity and health-related quality of life in post-stroke populations. Methods: In February 2024, a comprehensive search was conducted across several databases. Studies
Ying Xing Lee, Cornelie D. Andela, Korné Jellema, Johannes W. Schoones, Thea P. M. Vliet Vlieland, Henk J. Arwert   +5 more
doaj   +1 more source

Poly(L‐Lactide‐Co‐ε‐Caprolactone)/glass Fiber Composites: Toward Improved Mechanical Properties of Polylactide‐Based Composites

Polymer Composites, EarlyView.
Enhanced impact strength in PLLA‐based composites via ε‐caprolactone incorporation in the matrix. ABSTRACT Inherent brittleness and limited toughness of polylactide (PLA) restrict its use in high‐performance applications. To overcome these limitations, poly(L‐lactide) (PLLA) is often blended with more ductile thermoplastics or chemically modified ...
Bernard Miranda Campos, Gaëlle Fontaine, Serge Bourbigot, Grégory Stoclet, Fanny Bonnet   +4 more
wiley   +1 more source

Application of X-ray Diffraction, X-ray Fluorescence Spectrometry and Electron Microprobe in the Identification of Basalt

Yankuang ceshi, 2015
Basalt identification is usually performed by microscope, so the appraisal results are easily influenced by personal professional level and subjective factors.
XU Nai-cen, SHEN Jia-lin, ZHANG Jing
doaj   +1 more source

Some volcanologic aspects of Columbia River basalt volcanism relevant to the extinction controversy [PDF]

The Columbia River Basalt Group is the youngest and most thoroughly studied flood-basalt province known; information about it should be relevant to questions about the possible relation of flood-basalt volcanism to mass extinctions. The group has a total
Swanson, Donald A.
core   +1 more source