Results 91 to 100 of about 2,051,792 (310)

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

open access: yesAdvanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm   +5 more
wiley   +1 more source

The Fundamentals of Innovativeness - a Comparative Analysis of European Union Countries [PDF]

open access: yesJournal of Economics and Management, 2015
Innovativeness is one of the key determinants of total output and welfare used by contemporary economists to measure economic performance. The aim of the article is to assess the position of European Union (EU) countries in terms of selected indicators ...
Magdalena Tusińska
doaj  

Characterization of a Recyclate‐Based MgO‐Steel Composite As‐Sintered Inert Anode Candidate After Exposure to Cryolite Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi   +7 more
wiley   +1 more source

AN EXAMINATION OF OKUN’S LAW: EVIDENCE FROM EUROPEAN TARGET COUNTRIES [PDF]

open access: yesAnnals of the University of Oradea: Economic Science, 2012
In this paper Okun’s law is tested for six European selected countries in order to compare the responsiveness of unemployment to economic growth over the period 1981-2010.
Persico Tony Ernesto   +3 more
doaj  

Models for Empirical Analysis of Economic Growth in Bangladesh: Integrating Economic, Financial and Accounting Variables

open access: yesJISR Management and Social Sciences & Economics, 2012
This research study has analyzed the integration of economic, financial and accounting variables in the perspective of economic growth and development of Bangladesh.
Dilip Kumar Sen
doaj   +1 more source

Learning strategies in modelling economic growth [PDF]

open access: yes
Cornerstone economic growth models as the Solow-Swan model and their modern extensions normally assume the rate of population growth as exogenous without any explanation of the links between economic growth and most important demographic variables ...
Juan Gabriel Brida   +2 more
core  

The impact of the British model on economic growth [PDF]

open access: yesEconomic Annals, 2007
The paper is searching for an answer to the question how the British model affected economic development in its mother country, the United Kingdom. The statistical analysis, models of mathematical economics and econometric investigation make it probable to conclude that there was a substantial difference in success between the Thatcherite and the ...
openaire   +2 more sources

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

Sustainability and Discounted Utilitarianism in Models of Economic Growth [PDF]

open access: yes
Discounted utilitarianism treats generations unequally and leads to seemingly unappealing consequences in some models of economic growth. Instead, this paper presents and applies sustainable discounted utilitarianism (SDU).
Geir B. Asheim, Tapan Mitra
core  

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