Results 91 to 100 of about 663,703 (353)

Disruptive Innovation…in Reverse: a Theoretical Framework to Look at New Product Development from Emerging Economies [PDF]

open access: yes
It is now clear that emerging economies are gaining increasing importance in the global innovation system. Their actual role is perhaps the central question driving the growing interest in this topic and to which this paper attempts to respond.
Alberto Di Minin, Simone Corsi
core  

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

open access: yesAdvanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk   +7 more
wiley   +1 more source

Raman Spectroscopic Identification of Oxide Phases in a Corroded MgO–Steel Composite Anode Used in Aluminum Molten Salt Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler   +9 more
wiley   +1 more source

Toward Low‐Consumable Anodes: Process Simulation and Prospective Life Cycle Assessment of NiFe2O4‐NiO‐Ni‐Cu vs. Prebaked Anodes for Aluminum Production with use of Molten Salt Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐consumable nickel ferrite‐based anodes for the Hall–Héroult process are compared with conventional prebaked carbon anodes using thermodynamic simulation and prospective life cycle assessment under contrasting future electricity system pathways from 2025 to 2050.
Felipe Alejandro Garcia Paz   +6 more
wiley   +1 more source

Convergence in Large Emerging Economies

open access: yesProcedia - Social and Behavioral Sciences, 2014
AbstractThis study aims at investigating convergence processes in a number of large emerging economies that have increased their share in world output. We consider an extended version of BRICs: Brazil, Russia, India and China, plus Indonesia, Mexico, South Africa, South Korea and Turkey.
GÜRBÜZ, ZEHRA YEŞİM   +1 more
openaire   +3 more sources

Financial crises after financial liberalization: Exceptional circumstances or structural weakness? [PDF]

open access: yes
Recent studies have conjectured that there may be a link between financial liberalization and financial instability in emerging economies. Most of these studies, however, do not investigate whether emerging economies are becoming structurally more ...
Weller, Christian E.
core  

Exchange Rate Forecasting: Evidence from the Emerging Central and Eastern European Economies [PDF]

open access: yes, 2008
There is a vast literature on exchange rate forecasting focusing on developed economies. Since the early 1990s, many developing economies have liberalized their financial accounts, and become an integral part of the international financial system.
Ardic, Oya Pinar   +2 more
core  

Interaction of Ladle Slag With Varying SiO2 Content and Recyclate‐Based MgO–C Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
Ladle slags (CaO/Al2O3 = 1) with 1–20 wt% SiO2 were investigated in contact with industrial MgO–C refractories fabricated from fresh magnesia and 50 wt% recyclate. The sessile drop method at 1600°C reveals intensive gas formation, delayed slag infiltration in recyclate‐based samples, and, under high‐SiO2 slag, formation of a dense MgAl2O4‐rich ...
Anton Yehorov   +6 more
wiley   +1 more source

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