Results 81 to 90 of about 944,835 (310)

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat   +7 more
wiley   +1 more source

Editorial (Dossiê: Artes, Linguagens e Metodologias)

open access: yesLinguagens nas Artes, 2019
Apresentação sobre a revista e o escopo da ...
Rangel Cerceau Netto
doaj  

Hacer vibrar el fondo

open access: yesLa Tadeo DeArte, 2018
Generalmente, percibimos objetos discretos que parten de fondos perceptibles. Sin embargo, existen casos como el que sucede en el patrón copa-rostros de la Copa de Rubin, donde la distinción entre figura y fondo oscila; incluso, hay situaciones en las ...
William S. Huff
doaj   +1 more source

ARTES LIBERALES [PDF]

open access: yes, 2010
Pojam, pravno reguliranje, kao i pitanje koji je tip intelektualne djelatnosti spadao u artes liberales sporni su kako kod rimskih pravnika tako i u romanističkoj znanosti.
Mirela Šarac
core   +1 more source

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

open access: yesAdvanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold   +2 more
wiley   +1 more source

Das Ações Censórias à Resistência: Mobilizações em Defesa da Liberdade de Expressão Artística no Brasil

open access: yesComunicação e Sociedade
Este artigo explora as manifestações online e offline que surgiram em resposta às tentativas de censura a produções artísticas no Brasil entre 2017 e 2022. O foco é identificar e analisar episódios e tentativas de censura à arte, examinando as reações e
Maiara Orlandini   +3 more
doaj   +1 more source

A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour   +5 more
wiley   +1 more source

DIMENSIONANDO AS DESIGUALDADES POR SEXO E COR/RAÇA NA PÓS-GRADUAÇÃO BRASILEIRA

open access: yesEducação em Revista, 2018
RESUMO: O uso de indicadores para dimensionar desigualdades sociais tem se disseminado de forma mais intensa nas últimas décadas em estudos da área das ciências humanas.
Amélia Artes
doaj   +1 more source

Convocatoria : para la presentación de artículos para el nº 9 de la Revista Huellas [PDF]

open access: yes, 2014
La Facultad de Artes y Diseño de la Universidad Nacional de Cuyo convoca a presentar trabajos de investigación, inéditos, en español y referidos a cualquier campo de las artes y el diseño, para ser publicados en el próximo número 9 de la Revista Huellas:
Universidad Nacional de Cuyo. Facultad de Artes y Diseño. Comité Editorial Revista Huellas
core  

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

open access: yesAdvanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser   +4 more
wiley   +1 more source

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