Results 51 to 60 of about 4,196,836 (307)
Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere
Advanced Engineering Materials, EarlyView.A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz +4 more
wiley +1 more source
DESEMPREGO, DISTINTAS MODALIDADES DE PRECARIZAÇÃO DO EMPREGO E FORMAÇÃO DOS TRABALHADORES
Revista de Políticas Públicas, 2008 This article discusses the implications that the production re-structuring model is causing in the work market, what leaded to a quantitative reduction of the stable work force and also caused changes in the employments quality and composition offer ...
Francisco José Lima Sales
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Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories
Advanced Engineering Materials, EarlyView.Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter +5 more
wiley +1 more source
Skills and epistemic cultures in artificial intelligence research: evidence from job postings
Frontiers in SociologyArtificial Intelligence (AI) has begun to transform the labor market, allowing technologies to perform some of the tasks previously performed only by humans.
Anamaria Nastasa +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.The presented study focuses on the fracture behaviour of carbon‐bonded magnesia MgO–C refractories, where environmentally friendly fructose, collagen and lignin serve as temporary binding agents. The partial substitution of the source material with recycled MgO–C reduces the fracture resistance, which can be counteracted by the additional introduction ...
Marc Neumann +6 more
wiley +1 more source
Movilización de recursos del Empresariado Étnico en Almería: la importancia de las redes sociales.
REDES: Revista Hispana para el Análisis de Redes Sociales, 2005 In the county of Almería (Spain) the labor incorporation of the non-Communitarian foreigners is a reality since the expansion of the agricultural production system based in hothouses, by the middle of 80s.
Checa Olmos, Juan Carlos +1 more
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Economic and Social ReportsObtaining a work permit enables foreign nationals to work in Canada temporarily, and for many individuals, this serves as a stepping stone toward obtaining permanent residency (PR).
Yuqian Lu, Feng Hou
doaj +1 more source
Advanced 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
Boundaryless Organizations and Boundaryless Careers: A New Market for High-Skilled Temporary Work [PDF]
, 1998 A typology of four different groups of temporary workers (transitional, traditional, career, boundaryless) is derived from economic, strategic, and human resource theories.
Barringer, Melissa W. +2 more
core +1 more source
بانوراما سوق العمل في الجزائر : اتجاهات حديثة و تحديات جديدة
إنسانيات, 2012 The labor structural changes in Algeria arouse questions on recent tendencies and existing employment market challenges. This article aims at a critical reading of the different statistical figures produced by the National Statistics Office either at the
محمد صايب ميزات
doaj +1 more source