Results 31 to 40 of about 19,725 (303)

Analytical model of composite floors with steel fibre reinforced concrete slab subjected to fire

open access: yesJournal of Civil Engineering and Management, 2017
Under fire, membrane action plays an important role in the performance of slabs subjected to large deflections. In this paper, a new model is proposed based on a proper approximation of horizontal displacements for a simply sup­ported composite slab. The
Vadims Goremikins   +3 more
doaj   +1 more source

Mechanical Behaviour of Timber-Steel Composite Connection Systems [PDF]

open access: yes, 2023
Although timber is an ideal building material offering significant structural, environmental, and economic advantages, restrictions on the supply of high-quality timber is a limiting factor for the construction industry.
Shahin, A   +3 more
core   +1 more source

Preparation of MOEAMCl and MAAm Based Hydrogels and Effective Use in Anionic Dye Adsorption

open access: yesJournal of Applied Polymer Science, Volume 142, Issue 16, April 20, 2025.
ABSTRACT In this study, hydrogels based on [2‐(Methacryloyloxy)ethyl]trimethylammonium chloride (MOEAMCl) and methacrylamide (MAAm) were synthesized for the removal of anionic dyes from aqueous solutions. Following detailed characterization, the use of hydrogels for methyl orange (MO) adsorption was investigated.
Hilal Nur Duykop Demir   +3 more
wiley   +1 more source

Effects of genetics on the wood properties of Sitka spruce growing in the UK: bending strength and stiffness of structural timber. [PDF]

open access: yes, 2009
Mechanical tests were conducted on structural timber from a 37-year-old Sitka spruce (Picea sitchensis (Bong.) Carr), progeny trial located in Kershope Forest, Cumbria, UK.
Br�chert, F   +6 more
core   +1 more source

Enabling the study of gene function in gymnosperms: Virus‐induced gene silencing in Ephedra tweedieana

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise As the sister clade to angiosperms, extant gymnosperms are crucial for reconstructing ancestral gene regulatory networks in seed plants. This highlights the need for model systems representing each of their distinct lineages. However, tools to quickly and effectively investigate gene function in gymnosperms are still limited due to the
Anthony G. K. Garcia   +4 more
wiley   +1 more source

Carbon Reduction Benefits and Economic Performance Analysis of Lattice Structural Systems Utilizing Small-Diameter Round Timber as the Primary Material

open access: yesBuildings
To address the imbalance between the “ecological advantage” and “economic benefit” of wooden structure buildings, this study examines two structural construction methods utilizing inexpensive and readily available small-diameter round timber as the ...
Ying Wu   +4 more
doaj   +1 more source

Evaluation of the visual stress grading standard on French Spruce (Picea excelsa) and Douglas-fir (Pseudotsuga menziesii) sawn timber [PDF]

open access: yes, 2008
We wish to thank J.C. Sève and S. Vives from Monnet-Sève sawmills who provided us with the two batches of boards. Acknowledgments also go to people from LaBoMap, especially J.C. Butaud who helped us during the tests. Finally, we thank L. Brancheriau from
COUDEGNAT, Damien   +7 more
core   +1 more source

Assessment, reinforcement and monitoring of timber structures - COST FP1101 [PDF]

open access: yes, 2022
S.1037-1040This paper describes the goals, work plan, organization and results of the COST Action FP 1001 Assessment, Reinforcement and Monitoring of Timber Structures.
Kasal, B.
core   +1 more source

Revisiting paravertebral muscles in European rabbits (Oryctolagus cuniculus) and European brown hares (Lepus europaeus) (Leporidae; Lagomorpha)

open access: yesThe Anatomical Record, EarlyView.
Abstract Domesticated European rabbits (Oryctolagus cuniculus) have long been chosen as laboratory model organisms. Despite this, there has been no definitive study of the vertebral musculature of wild rabbits. Relevant descriptions of well‐studied veterinary model mammals (such as dogs) are generally applicable, but not appropriate for a species ...
Nuttakorn Taewcharoen   +3 more
wiley   +1 more source

Barriers, Opportunities and Recommendations to Enhance the Adoption of Timber within Multi-Storey Buildings in Austria

open access: yesBuildings, 2022
Timber construction is considered a main strategy towards a more sustainable built environment. Industrialized manufacturing methods have advanced the realization of multi-storey timber buildings generating enthusiasm about their implementation in urban ...
Aída Santana-Sosa, Iva Kovacic
doaj   +1 more source

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