Results 111 to 120 of about 6,485,141 (356)
Advanced 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
Trade, Migration, and Productivity: A Quantitative Analysis of China
The American Economic Review, 2019 We study how goods- and labor-market frictions affect aggregate labor productivity in China. Combining unique data with a general equilibrium model of internal and international trade, and migration across regions and sectors, we quantify the magnitude ...
Trevor Tombe, Xiaodong Zhu
semanticscholar +1 more source
Free trade as a force of political stability? The case of mainland China and Hong Kong [PDF]
, 2016 Is free trade a force of political stability? This article argues that, while political stability could be a cause, it is not always a consequence of free trade.
Chan, Vinci, Villalta Puig, Gonzalo
core +1 more source
Advanced Engineering Materials, EarlyView.A carbon‐free, as‐sintered MgO–steel cermet anode, fabricated via cold isostatic pressing using MgO–C refractory recyclate, was evaluated under laboratory‐scale K‐cryolite electrolysis at 800°C. Operation at this reduced temperature, combined with the electrolyte's limited electrical conductivity, led to an increase in cell voltage.
Farhan Hossain +7 more
wiley +1 more source
Advanced 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
Enhancing professional vocabulary acquisition through cognitive approaches in CLIL curricula
Ricerche di Pedagogia e DidatticaThis study investigates the impact of cognitive strategies on professional vocabulary acquisition in CLIL curricula, employing a mixed-methods approach.
Valentyna Borshchovetska +5 more
doaj +1 more source
New Trade Models, Same Old Gains?
, 2012 Micro-level data have had a profound influence on research in international trade over the last ten years. In many regards, this research agenda has been very successful.
Costas Arkolakis +2 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov +4 more
wiley +1 more source
An oligopolistic theory of regional trade agreements [PDF]
, 2013 Why are trade agreements regional? I address this question in a model of oligopoly featuring product variety. Tarifs have the effect of manipulating a country's terms of trade and shifting profits towards the domestic market at the expense of foreign ...
Soegaard, Chrisitian
core +1 more source
Real exchange rate and terms of trade: Some empirical evidence in Malaysia, Singapore, and Thailand [PDF]
, 2009 This study examined the relationship between real exchange rate and terms of trade in Malaysia, Singapore, and Thailand in two cases, namely a three-variable case and a four-variable case. The results of co-integration tests showed that there is long-run
Wong, Hock Tsen
core +2 more sources