Results 31 to 40 of about 88,889 (314)

The superpowers and the Maghreb: political, economic and strategic relations [PDF]

open access: yes, 1992
The study focuses on superpower relations with the Maghreb from independence until 1985. It contains eight chapters and conclusion together with a bibliography.
Albursan, Ahmed Salim, Albursan, A.S.
core  

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi   +4 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

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

The Role of Cyberspace in the Structure of the New International Order [PDF]

open access: yesآینده‌پژوهی دفاعی
Objective: The international order is a dynamic concept that has undergone fundamental changes with the emergence of cyberspace. This research aims to examine the role of cyberspace in the structure of the new international order in order to provide a ...
Sayyed Abdol Rahim mosavi   +3 more
doaj   +1 more source

CCPS 7(1), April 2021 [PDF]

open access: yesContemporary Chinese Political Economy and Strategic Relations: An International Journal, 2021
Contemporary Chinese Political Economy and Strategic Relations: An International Journal (CCPS), Vol. 7, No. 1, April 2021, pp. 1-656 (656 pp. + xvii).
Emile Kok-Kheng Yeoh (ed.)
doaj  

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

Purchasing's strategic relevance [PDF]

open access: yes, 2003
Recently Ramsay (2001) applied the resource based view of the firm (RBV) to argue that purchasing is a largely irrelevant activity from a strategic management point of view. In this paper it will be argued to the contrary on several grounds.
Mol, Michael J., Mol, M.J.
core   +1 more source

Parents Working Together: development and feasibility trial of a workplace-based program for parents that incorporates general parenting and health behaviour messages

open access: yesBMC Public Health, 2016
Background Parenting programs integrating general parenting and health behaviour messaging may be an effective childhood obesity prevention strategy. The current study explored workplaces as an alternate setting to deliver parenting programs.
L. Wilson   +4 more
doaj   +1 more source

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

open access: yesAdvanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed   +6 more
wiley   +1 more source

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