Results 71 to 80 of about 2,064,609 (286)

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

Fundamental Relations in Monopolistic Competition of Dixit-Stiglitz Type

open access: yesEIRP Proceedings, 2010
This work aims at clarifying the main theoretical aspects of the monopolistic competition Dixit-Stiglitz type; this is considered a reference point in economics theory, and also a basis in the prolific field, that is New Economics Geography.
Rose-Marie Puscaciu, Florin-Dan Puscaciu
doaj  

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

open access: yesAdvanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba   +5 more
wiley   +1 more source

Some fundamental postulates governing relations between monetary (banking) finances and monetary law [PDF]

open access: yesZbornik Radova Pravnog Fakulteta u Nišu, 2019
The connection between science of monetary law and science of monetary finances is so significant that in today's economic and social developments it transcends the very concept and the dialectic of multidisciplinarity and its function and receives a ...
Dimitrijević Marko
doaj  

Du semi-métier aux activités bas de gamme : l’écriture en relations publiques peut-elle être créative ?

open access: yesRevue Française des Sciences de l’Information et de la Communication, 2019
This paper addresses creativity and creative process in organizations through writing skills and competencies. It identifies practical and theoretical pathways stemming from journalistic writing in public relations as fundamental lever of organizational ...
Ivan Ivanov
doaj   +1 more source

Fluctuation-dissipation theorem and fundamental photon commutation relations in lossy nanostructures using quasinormal modes

open access: yesPhysical Review Research, 2020
We provide theory and formal insight on the Green function quantization method for absorptive and dispersive spatial-inhomogeneous media in the context of dielectric media.
Sebastian Franke   +3 more
doaj   +1 more source

i-Open Sets in Bitopological Spaces [PDF]

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2018
In this paper, we defined i-open sets and i-star generalized w-closed sets in bitopological spaces  by using the definition of i-open sets in topological space  (see[6]). We present some fundamental properties and relations between these classes of sets,
Amir Mohammed, Sabeeh Askandar
doaj   +1 more source

The signatures of new physics, astrophysics and cosmology?

open access: yes, 2013
The first three years of the LHC experiments at CERN have ended with "the nightmare scenario": all tests, confirm the Standard Model of Particles so well that theorists must search for new physics without any experimental guidance.
Hajdukovic, Dragan Slavkov
core   +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

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

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