Results 31 to 40 of about 3,488,763 (307)

Experimental Investigations of the Bond Behavior between Carbon Rebars and Concrete in Germany

open access: yesBuildings, 2023
In this paper, we address the relatively underexplored topic of the bond behavior between various carbon rebars and high-strength concrete. This research aims to bridge the knowledge gap in understanding how different manufacturing processes and surface ...
Alexander Schumann   +5 more
doaj   +1 more source

Influence of Incorporating Waste Glass Powder and Fine Waste Plastic Aggregate on Fresh and Hardened Properties of Structural Concrete [PDF]

open access: yesE3S Web of Conferences, 2023
This research aims to create green concrete with acceptable characteristics by recycling glass and plastic waste together. Cement was partially replaced with a 15% waste glass powder by weight mixture and fine aggregates with a 5% waste plastic crushed ...
Saleh Abeer M., Hama Sheelan M.
doaj   +1 more source

Grain-size distribution of starting sample of size class -3.35 mm: Reliability factor of the Bond work index of grindability [PDF]

open access: yesMining and Metallurgy Engineering Bor, 2013
The investigation of the Bond' work index of grindability of low-grade and high-grade copper ore from the Copper Mine Bor has given two, for the theory and practice of comminution processes, significant results.
Stanojlović Rodoljub   +2 more
doaj   +1 more source

Redefining myeloid cell subsets in murine spleen

open access: yesFrontiers in Immunology, 2016
Spleen is known to contain multiple dendritic and myeloid cell subsets, distinguishable on the basis of phenotype, function and anatomical location. As a result of recent intensive flow cytometric analyses, splenic DC subsets are now better characterized
Ying eHey   +3 more
doaj   +1 more source

Delineating the psychological and behavioural factors of successful weight loss maintenance

open access: yesHeliyon, 2020
Overweight and obesity present alarming global health problems including detrimental health risks that call for effective interventions. Considerable research has examined behavioural and psychological factors associated with weight loss to advance the ...
Emily Levinge   +2 more
doaj   +1 more source

Sociocultural pressure as a mediator of eating disorder symptoms in a non-clinical Australian sample

open access: yesCogent Psychology, 2018
Eating disorders continue to be a major cause of concern worldwide. The continuum model of eating disorders proposes (1) that there are sub-clinical behaviours or symptoms that differ only by being less frequent and/or severe when compared to those with ...
Linda Pedersen   +2 more
doaj   +1 more source

A Comparison of Two Commercial Swim Bench Ergometers in Determining Maximal Aerobic Power and Correlation to a Paddle Test in a Recreational Surfing Cohort

open access: yesSports, 2019
The recent addition of surfing to the Tokyo 2020 Olympic Games has fueled a surge in commercial and research interest in understanding the physiological demands of the sport.
James Furness   +5 more
doaj   +1 more source

Evaluation of the artificial tooth and polymer-base bond in removable dentures [PDF]

open access: yesStomatološki glasnik Srbije, 2007
Introduction: The most commonly used materials for prosthetic denture base are acrylic resins - polymethyl methacrylate, which has all the important physical and chemical properties.
Pavlin Martin   +4 more
doaj   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Examining the role of pro-market institutions in facilitating global energy transition

open access: yesEnergy Strategy Reviews
This study examines how pro-market institutions, as measured by the Economic Freedom Index and its five dimensions, affect renewable and non-renewable energy use in 141 countries between 2000 and 2021.
Olivier Joseph Abban   +2 more
doaj   +1 more source

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