Results 131 to 140 of about 465,806 (314)

Enhancing Strength and Electrical Conductivity in Al–Zr–Sc Conductor Alloys Through Sn and Sr Microalloying and Two‐Step Aging Treatment

open access: yesAdvanced Engineering Materials, EarlyView.
Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao   +3 more
wiley   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth   +6 more
wiley   +1 more source

Learning processes and economic returns in European Cohesion policy [PDF]

open access: yes
This paper evaluates whether the learning mechanisms of the European Cohesion policy have contributed to improve the economic impact of Structural Fund expenditure over time.
Andrés Rodríguez-Pose, Katja Novak
core  

THE ETERNAL WORD (JOHN 1: 1 – 18) – A LINGUISTIC EXAMINATION [PDF]

open access: yesJournal of Languages for Specific Purposes
Many commentaries have spoken highly of this prelude in the Gospel of John – The Eternal Word. Its style and structure have been highly praised. There is no doubt that this text is quite popular and is often quoted by pastors when giving a sermon on the ...
George Frimpong   +2 more
doaj  

Composition‐Tuned Enhancement of the Anomalous Nernst Effect in FeCo–Pt Thin Films on Rigid and Flexible Substrates

open access: yesAdvanced Engineering Materials, EarlyView.
Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi   +2 more
wiley   +1 more source

Social Cohesion, Institutions, and Growth

open access: yes
We present evidence that measures of “social cohesion,” such as income inequality and ethnic fractionalization, endogenously determine institutional quality, which in turn casually determines growth.Political institutions, social cohesion, poverty ...
Michael Woolcock   +2 more
core  

Factors Influencing Food Powder Flowability

open access: yesPowders
The flowability of food powders is a critical determinant of their processing efficiency, product quality, and overall operational success. This review delves into the intricacies of powder flowability, elucidating the factors that govern it and ...
Rajat Suhag   +2 more
doaj   +1 more source

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost   +4 more
wiley   +1 more source

Estudio Longitudinal Social de Chile 2016-2021

open access: yes
ELSOC has been designed to evaluate how Chileans think, feel, and behave regarding a set of social issues related to conflict and social cohesion in Chile.
Reproducible Research, Centre for Social Conflict and Cohesion Studies COES
core   +1 more source

Midiendo la centralidad de los países y la integración comercial desde una perspectiva de red || Measuring Countries Centrality and the Trade Integration Using a Network Approach

open access: yesRevista de Métodos Cuantitativos para la Economía y la Empresa, 2018
Al revisar los estudios del comercio internacional desde un enfoque de redes, encontramos una falta de contenido económico en los indicadores utilizados.
Pérez-Oviedo, Wilson   +1 more
doaj  

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