Results 91 to 100 of about 2,073,108 (306)

2007-2010 Financial and economic crisis nature

open access: yesEIRP Proceedings, 2009
The causal structure of the present financial and economic crisis leads us to a revisiting of theeconomic cyclicity, especially concerning the temporal dimension of the economic cycle.
Elena Pădurean   +2 more
doaj  

The Effects of Economic Crisis on the Global Travel Management Companies [PDF]

open access: yes
The worldwide economic crisis has strong effect on Romania, which has a developed market economy, but an economy based on consumption and credit. What can we expect from the tour can not meet anyone. The rich suffer less, unfortunately there are the vast
Constanta ENEA
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

The Relationship Between Corporate Tax Rate and Economic Growth During the Global Financial Crisis: Evidence from a Panel VAR

open access: yesEuropean Journal of Government and Economics, 2019
This paper compares dynamic relationship between economic growth and corporate tax rate during the recent financial crisis and the non–crisis period using a panel VAR for 29 OECD countries over the period 1998-2016.
Gamze Öz Yalaman
doaj   +1 more source

CRISIS: EFFECTS IN THE ECONOMIC AND SOCIAL FIELD [PDF]

open access: yes
This paper aims to examine how issues relating to the economic crisis on society nationally and internationally. It reflects its own analysis based on own research aspect based on several macroeconomic indicators.
Cosmin Tileaga
core  

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

ROMANIA’S ECONOMIC GROWTH IN THE CURRENT INTERNATIONAL CONTEXT

open access: yesAnnals of Spiru Haret University Economic Series, 2011
Present and future economic growth is increasingly dependent on trends in the global economy. They lead to an intertwining of the economic progress at a national-regional-global level.
Ion Viorel MATEI, Laura Ungureanu
doaj  

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

Multifunctional Crushing and Piezoresistive Self‐Sensing in Conductive Epoxy/CNT‐Coated Polyetherimide TPMS Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay   +3 more
wiley   +1 more source

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