Results 101 to 110 of about 3,075,033 (369)

High-strength cellulose-polyacrylamide hydrogels: mechanical behavior and structure depending on the type of cellulose [PDF]

arXiv, 2019
Two types of high-strength composite hydrogels possessing the structure of interpenetrating polymer networks were synthesized via free-radical polymerization of acrylamide carried out straight within the matrix of plant or bacterial cellulose swollen in the reactive solution.
arxiv  

Semantic Orchestration and Exploitation of Material Data: A Dataspace Solution Demonstrated on Steel and Copper Applications

Advanced Engineering Materials, EarlyView.
This article introduces the Dataspace Management System (DSMS), a methodological framework realized in software, designed as a technology stack to power dataspaces with a focus on advanced knowledge management in materials science and manufacturing. DSMS leverages heterogeneous data through semantic integration, linkage, and visualization, aligned with
Yoav Nahshon, Lukas Morand, Matthias Büschelberger, Dirk Helm, Kiran Kumaraswamy, Paul Zierep, Matthias Weber, Pablo de Andrés   +7 more
wiley   +1 more source

Experimental Study on the Flexural Performance of Geogrid-Reinforced Foamed Lightweight Soil

Buildings
The flexural behavior of geogrid-reinforced foamed lightweight soil (GRFL soil) is investigated in this study using unconfined compressive and four-point bending tests.
Yinhe Li, Yong Liu, Hongbo Zhang, Ning An, Zuolin Fan   +4 more
doaj   +1 more source

Towards a Dynamical Collision Model of Highly Porous Dust Aggregates [PDF]

, 2009
In the recent years we have performed various experiments on the collision dynamics of highly porous dust aggregates and although we now have a comprehensive picture of the micromechanics of those aggregates, the macroscopic understanding is still lacking.
arxiv   +1 more source

Seamless Science: Lifting Experimental Mechanical Testing Lab Data to an Interoperable Semantic Representation

Advanced Engineering Materials, EarlyView.
In pursuit of modern data management techniques, this study presents an in‐lab pipeline combining electronic laboratory notebooks (eLabFTW) and Python scripts for creating semantically enriched, interoperable, machine‐actionable data. Automating data mapping enhances usability, collaboration, and unified knowledge representation.
Markus Schilling, Sebastian Bruns, Bernd Bayerlein, Jehona Kryeziu, Jörg Schaarschmidt, Jörg Waitelonis, Pedro Dolabella Portella, Karsten Durst   +7 more
wiley   +1 more source

Strength Prediction Model for Accelerated Cured Fly-Ash Based Concrete

Mehran University Research Journal of Engineering and Technology, 2019
The most important property of concrete is its compressive strength, which is carried out after 28-days proper curing of concrete. This test is affected by other factors like the condition of curing, water to cement ratio, method of transportation ...
Muhammad Adil Khan, Mahboob Ali Chowdhry, Asjad Javed, Mohammad Laeeque Ahmed, Hummaira Kanwal   +4 more
doaj  

Ontologies for FAIR Data in Additive Manufacturing: A Use Case‐Based Evaluation

Advanced Engineering Materials, EarlyView.
An ontology‐based approach for generating findable, accessible, interoperable, reusable data in additive manufacturing is explored, focusing on powder bed fusion. The article highlights the benefits of enhanced data findability and digital twin enablement, while addressing challenges like data integration complexity and the need for specialized ...
Thomas Bjarsch, Klaus Drechsler, Johannes Schilp   +2 more
wiley   +1 more source

Relationship Between Strength and Elasticity Modulus of Self-Consolidating Concrete Containing Different Types and Dosages of Pozzuolana

Pamukkale University Journal of Engineering Sciences, 2010
In this study, relationship between strength (compressive strength, tensile strength) and elastic modulus of self-consolidating concrete (SCC) that included different types and dosages of mineral admixtures (fly ash (FA) and silica fume (SF)) as ...
Kazım TÜRK, Mehmet KARATAŞ, Paki TURGUT, Ahmet BENLİ   +3 more
doaj  

Current Trends and Future Perspective for Cold Spray Metal‐Ceramic Composites

Advanced Engineering Materials, EarlyView.
The use of cold spray (CS) technology for creating cermet deposits, combining ceramic and metallic components, is advancing rapidly. Cermets offer excellent temperature handling and erosion resistance for diverse applications. This review outlines the current state of the art, focusing on the deposition dynamics and strategies to optimize the ...
Romario A. Wicaksono, Amir Ardeshiri Lordejani, Sara Bagherifard   +2 more
wiley   +1 more source

Influence of Ground Granulated Blast Furnace Slag on the compressive strength and ductility of Ultra High-performance fibre reinforced cementitious composites

Cement, 2022
The mechanical properties of Ultra High Performance Fibre Reinforced Cementitious Composite (UHPFRCC) is basically influenced by the type of fibres and reactive binders used. Fibres primarily influence the ductility whereas reactive binders influence the
Gideon Ayim-Mensah, Milan Radosavljevic
doaj