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Analysis of institutional authors

De Arcas G.Corresponding AuthorLopez J.m.AuthorRuiz M.AuthorBarrera E.Author

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February 13, 2014
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Self-adaptive sampling rate data acquisition in JET''s correlation reflectometer

Publicated to: REVIEW OF SCIENTIFIC INSTRUMENTS. 79 (10): 467- - 2008-11-10 79(10), DOI: 10.1063/1.2965011

Authors:

de Arcas, G; Lopez, J M; Ruiz, M; Barrera, E; Vega, J; Murari, A; Fonseca, A
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Affiliations

Asociac EURATOM CIEMAT Para Fus, Madrid 28040, Spain - Author
Consorzio RFX Assoc EURATOM ENEA Fus, I-35127 Padua, Italy - Author
Inst Plasmas & Fus Nucl, Assoc EURATOM IST, P-1049001 Lisbon, Portugal - Author
JET EFDA, Culham Sci Ctr, Abingdon OX14 3DB, Oxon, England - Author
Univ Politecn Madrid, Grp Invest Instrumentac & Acust Aplicada, Madrid 28031, Spain - Author
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Abstract

Data acquisition systems with self-adaptive sampling rate capabilities have been proposed as a solution to reduce the shear amount of data collected in every discharge of present fusion devices. This paper discusses the design of such a system for its use in the KG8B correlation reflectometer at JET. The system, which is based on the ITMS platform, continuously adapts the sample rate during the acquisition depending on the signal bandwidth. Data are acquired continuously at the expected maximum sample rate and transferred to a memory buffer in the host processor. Thereafter the rest of the process is based on software. Data are read from the memory buffer in blocks and for each block an intelligent decimation algorithm is applied. The decimation algorithm determines the signal bandwidth for each block in order to choose the optimum sample rate for that block, and from there the decimation factor to be used. Memory buffers are used to adapt the throughput of the three main software modules (data acquisition, processing, and storage) following a typical producer-consumer architecture. The system optimizes the amount of data collected while maintaining the same information. Design issues are discussed and results of performance evaluation are presented.
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Keywords

Data acquisitionVegetation

Quality index

Bibliometric impact. Analysis of the contribution and dissemination channel

The work has been published in the journal REVIEW OF SCIENTIFIC INSTRUMENTS due to its progression and the good impact it has achieved in recent years, according to the agency Scopus (SJR), it has become a reference in its field. In the year of publication of the work, 2008, it was in position , thus managing to position itself as a Q1 (Primer Cuartil), in the category Instrumentation. Notably, the journal is positioned above the 90th percentile.

Independientemente del impacto esperado determinado por el canal de difusión, es importante destacar el impacto real observado de la propia aportación.

Según las diferentes agencias de indexación, el número de citas acumuladas por esta publicación hasta la fecha 2026-04-24:

  • WoS: 5
  • Scopus: 6
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Impact and social visibility

From the perspective of influence or social adoption, and based on metrics associated with mentions and interactions provided by agencies specializing in calculating the so-called "Alternative or Social Metrics," we can highlight as of 2026-04-24:

  • The use of this contribution in bookmarks, code forks, additions to favorite lists for recurrent reading, as well as general views, indicates that someone is using the publication as a basis for their current work. This may be a notable indicator of future more formal and academic citations. This claim is supported by the result of the "Capture" indicator, which yields a total of: 8 (PlumX).

It is essential to present evidence supporting full alignment with institutional principles and guidelines on Open Science and the Conservation and Dissemination of Intellectual Heritage. A clear example of this is:

  • The work has been submitted to a journal whose editorial policy allows open Open Access publication.
  • Assignment of a Handle/URN as an identifier within the deposit in the Institutional Repository: https://oa.upm.es/2614/

As a result of the publication of the work in the institutional repository, statistical usage data has been obtained that reflects its impact. In terms of dissemination, we can state that, as of

  • Views: 593
  • Downloads: 339
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Leadership analysis of institutional authors

This work has been carried out with international collaboration, specifically with researchers from: Italy; MELVILLE; Portugal; United Kingdom; United States of America.

There is a significant leadership presence as some of the institution’s authors appear as the first or last signer, detailed as follows: First Author (ARCAS CASTRO, GUILLERMO DE) .

the author responsible for correspondence tasks has been ARCAS CASTRO, GUILLERMO DE.

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