Results 31 to 40 of about 539,599 (306)

A Study on Friction Stir Processing Parameters of Recycled AA 6063/TiO2 Surface Composites for Better Tribological Performance

open access: yesMetals, 2022
This work aims to determine and select the suitable friction stir processing parameters for recycled aluminum alloy 6063 surface composites reinforced with titanium dioxide for better tribological performance.
Guo Sheng Teo   +2 more
doaj   +1 more source

Sig health and social care working meeting

open access: yesInternational Journal of Integrated Care, 2019
Background: The integration of system-wide health and social care policies and services has long been seen as the answer to improved efficiency and outcomes for consumers of health and social care services.
John Eastwood   +2 more
doaj   +1 more source

Effect of Tool Pin Geometry on the Microhardness and Surface Roughness of Friction Stir Processed Recycled AA 6063

open access: yesMetals, 2021
Friction stir processing was experimented on recycled aluminum alloy 6063 to investigate the effects of varying friction stir tool pin geometry and friction stir processing parameters on the microhardness and surface roughness.
Kia Wai Liew   +3 more
doaj   +1 more source

Optimization of Friction Stir Processing Parameters of Recycled AA 6063 for Enhanced Surface Microhardness and Tribological Properties

open access: yesMetals, 2022
This work aims to optimize the friction stir processing parameters of recycled aluminum alloy 6063 for enhanced mechanical and tribological properties.
Guo Sheng Teo   +2 more
doaj   +1 more source

Construcción territorial, vulnerabilidad social y calidad ambiental en el ejido de Villa Pehuenia, Provincia del Neuquén. Argentina.

open access: yesBoletín Geográfico, 2014
La situación ambiental de una región está ligada a los cambios y relaciones inherentes a las sucesivas transformaciones ocurridas a lo largo del proceso histórico de su construcción territorial.
Celia Viviana Torrens   +1 more
doaj   +2 more sources

Mapping the World of Library Publishing: Unveiling the Global Landscape and Collaboration behind the Scenes

open access: yes027.7
This article is derived from the presentation titled “Mapping the World of Library Publishing: Revealing the Global Landscape and Collaborative Efforts” delivered during the panel discussion “Working Together to Expand Library Publishing Globally” at the
Guoying Liu, Ann Okerson, Qing Zou
doaj   +1 more source

Operational Efficiency of Advanced Surveying Tools: A Case Study [PDF]

open access: yesE3S Web of Conferences
Today, with advanced surveying instruments, surveying has become easier and more powerful. Accuracy is a prime concern concerning the time and cost involved in surveying.
Varur Sheetal   +2 more
doaj   +1 more source

Synchronizing Tunable Luminescence and Shape Morphing in a Metal Nanocluster–Enabled Hydrogel Platform

open access: yesAdvanced Materials, EarlyView.
A nanocluster–gel platform is developed to synchronously integrate tunable luminescence and shape morphing under a single stimulus, with emission programmability encoded through cluster size modulation (Au10 → Au18). Solvent‐induced shape–optical transitions are visualized in a lotus‐shaped gel that dynamically folds and dims, enabling rapid (< 5 s ...
Hongbin Lin   +9 more
wiley   +1 more source

Stronger Together: Library-led Open Access Publishing in Scotland

open access: yes027.7
The purpose of this article is to look at library-led Open Access publishing initiatives across Scotland: particularly the Scottish Confederation of University and Research Libraries (SCURL) Open Hosting Shared Service and Scottish Universities Press ...
Dominique Walker, Rebecca Wojturska
doaj   +1 more source

Red colombiana de usuarios SIG para la sostenibilidad COLSING [PDF]

open access: yes, 2018
Spa: La Red Colombiana de Usuarios SIG es una asociación civil, sin ánimo de lucro, con fines académicos y científicos, enmarcados en la Ley 1286 del 23 de enero de 2009 de ciencia,tecnología e innovación; constituida en el año 2016 como una agrupación ...
Red Colombiana Usuarios SIG para la Sostenibilidad
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