1,721,169 research outputs found
Microclima, vivibilità e mobilità a Roma
No full textL'importanza del trasporto pubblico e della ciclabilità nelle grandi aree urbane. Il "Global Warming" : cause effettive e reali soluzioni
Estimation of the Covariance Matrix for Adaptive CFAR Detection in Compound-Gaussian Clutter
No full textPerformance Analysis of the Sidelobe Blanking System For Two Fluctuating Target Models
No full textSidelobe blanking (SLB) devices are used in connection with the radar system to reduce the number of false alarms due to impulsive interference. This paper presents analytical expressions for the probability of blanking a sidelobe jammer interference via an SLB device for two statistical models of interference amplitude, namely, the Swerling Chi and shadowed Rice models. Performance curves are presented and the role of the different jammer parameters thoroughly investigated
On CFAR Detection of Oil Slicks on the Ocean Surface by a Multifrequency and/or Multipolarization SAR
No full text
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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