Results 171 to 180 of about 918 (212)

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Precipitation Simulations of the O‐Phase in Ti2AlNb Alloys Processed by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Simulated and experimental evolution of the O‐phase volume fraction during postprocessing of a Ti‐21Al‐25Nb (at.%) alloy processed by laser powder bed fusion. With results of sensitivity to input parameters from a thorough and quantified analysis, the interfacial energy matrix/precipitate is the most relevant input parameter for the simulation of the O‐
Silvana Tumminello, Joachim Gussone, Suzana G. Fries, Marcus Rackel, Andreas Stark, Norbert Schell, Jan Haubrich, Guillermo Requena   +7 more
wiley   +1 more source

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Revealed comparative advantage and competitiveness in services

Journal of Economic Studies, 2007
PurposeThe purpose of this paper is to analyze the competitiveness of selected services: business, financial, transport and travel services in developing countries in relation to that of the rest of the world based on three indices of revealed comparative advantage.Design/methodology/approachThe study uses revealed comparative advantage (RCA) indices ...
Belay Seyoum
exaly   +3 more sources

A note on using revealed comparative advantages in scientometrics studies

Scientometrics, 2019
In recent years, revealed comparative advantage (RCA) index has been widely considered by researchers in all fields of science. This index, which was introduced by Ballassa, is an appropriate indicator for calculating the relative advantage of a country in production of a particular product or scientific specialization in different countries ...
Mohammad J Mansourzadeh, Behrooz Shahmoradi, Hossein Dehdarirad   +2 more
exaly   +2 more sources

Revealed Comparative Advantage

1993
Most models of international trade explain the commodity composition and direction of trade in terms of the law of comparative advantage: countries tend to export those goods which have the lowest relative costs (and therefore prices) under autarky.
David Greenaway, Chris Milner
openaire   +1 more source

The normalized revealed comparative advantage index

The Annals of Regional Science, 2008
In this paper, we propose the normalized revealed comparative advantage (NRCA) index as an alternative measure of comparative advantage. The NRCA index is demonstrated capable of revealing the extent of comparative advantage that a country has in a commodity more precisely and consistently than other alternative RCA indices in the literature.
Run Yu, Junning Cai, PingSun Leung
openaire   +1 more source

Analysis of Revealed Comparative Advantage in the E-service market

2008 IEEE International Conference on System of Systems Engineering, 2008
Again, the exportation of services is not new. What is new is the degree to which information and communications technologies are facilitating the rapid acceleration of service exportation, and in the process, persuasively challenging the "traditional" assumption that a worldwide presence requires a physical presence worldwide.
Shahriar Mohammadi, Parisa Yaghoubi
openaire   +1 more source

Revealed comparative advantage in the internal market [PDF]

, 2005
This paper investigates comparative advantage and its development across selected Asian, American and European countries between 1996 and 2002. In doing so, we calculate the Balassa index of revealed comparative advantage using industry data at the HS 4-digit level.
openaire   +1 more source

Revealed comparative advantage for US textiles and apparel

Competitiveness Review: An International Business Journal, 2019
PurposeThe purpose of this study is to identify US textile and apparel (TAP) products and categories that demonstrate export comparative advantage and their respective country destinations.Design/methodology/approachRevealed comparative advantage (RCA) and normalized revealed comparative advantage (NRCA) in the long term (1996-2016) and short term ...
Zahra Saki, Marguerite Moore, Ivan Kandilov, Lori Rothenberg, A. Blanton Godfrey   +4 more
openaire   +1 more source

Export Diversification and Revealed Comparative Advantage

Economic Journal of Nepal, 1993
Not available.
openaire   +1 more source