Results 51 to 60 of about 270,940 (280)

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

An Approach for Multi-Artifact Testing Through an Ontological Perspective for Behavior-Driven Development

open access: yesComplex Systems Informatics and Modeling Quarterly, 2016
In a user-centered development process, artifacts evolve in iterative cycles until they meet users’ requirements and then become the final product. Every cycle gives the opportunity to revise the design and to introduce new requirements which might ...
Thiago Rocha Silva   +2 more
doaj   +1 more source

Prototipagem de uma Plataforma Digital para a Promoção da Inovação Territorial de Base Comunitária

open access: yesJournal of Digital Media & Interaction, 2020
Digital social networks are contemporary infocommunicational spaces that are influencing the social and economic development of territories as they link people, companies and services, offering tools for communication, storage, information distribution ...
Daniel Carvalho   +6 more
doaj   +1 more source

Virtual Urban Field Studies: Evaluating Urban Interaction Design Using Context-Based Interface Prototypes

open access: yesMultimodal Technologies and Interaction, 2023
In this study, we propose the use of virtual urban field studies (VUFS) through context-based interface prototypes for evaluating the interaction design of auditory interfaces. Virtual field tests use mixed-reality technologies to combine the fidelity of
Robert Dongas   +5 more
doaj   +1 more source

Clinical applications of custom-made vaginal cylinders constructed using three-dimensional printing technology. [PDF]

open access: yes, 2016
PurposeThree-dimensional (3D) printing technology allows physicians to rapidly create customized devices for patients. We report our initial clinical experience using this technology to create custom applicators for vaginal brachytherapy.Material and ...
Cunha, Adam   +6 more
core   +3 more sources

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

open access: yesAdvanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian   +4 more
wiley   +1 more source

Rapid Prototyping of Functional Three-Dimensional Microsolenoids and Electromagnets by High-Pressure Laser Chemical Vapor Deposition [PDF]

open access: yes, 1998
Three-dimensional laser chemical vapor deposition (3D-LCVD) is an emerging process which bridges the gap between various macro-scale rapid prototyping (RP) systems and microfabrication technologies.
Boman, M., Larsson, K., Maxwell, J.
core   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

open access: yesAdvanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat   +6 more
wiley   +1 more source

Topology Optimization of Polymer-Based Bending Tools Manufactured via Additive Technology: Numerical and Experimental Validation

open access: yesJournal of Manufacturing and Materials Processing
Sheet metal forming is a widely used manufacturing process, but the high cost and long production time of traditional forming tools limit its flexibility, especially for prototyping and small-batch production.
Luca Giorleo, Kudret Irem Deniz
doaj   +1 more source

Minimum Viable Products for Internet of Things Applications: Common Pitfalls and Practices

open access: yesFuture Internet, 2019
Internet of Things applications are not only the new opportunity for digital businesses but also a major driving force for the modification and creation of software systems in all industries and businesses.
Anh Nguyen-Duc   +3 more
doaj   +1 more source

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