196,226 research outputs found
Chattas, Alberto -- 1956 -- Correspondence, Individual -- letter, 1956-05-06
No full textLetter from Chattas, Alberto to Sabin, Albert B. dated 1956-05-06.Sabin Collection Fair Use Policy</a
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe 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
CAMOU, Alberto B.
No full textFarmers from Sonora, led by Alberto B. Camou (among them Mr. Tapia, Mr. Gándara, Mr. Noriega and Mr. Pavlovich) ask Gen. Plutarco Elías Calles for his help to get loans. / Agricultores sonorenses, encabezados por Alberto B. Camou (entre quienes se encuentran los señores Tapia, Gándara, Noriega y Pavlovich), solicitan al Gral. PEC ayuda para la gestión de préstamos
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Giacometti, Alberto
No full textLemma dello scultore e pittore svizzero Alberto Giacometti (1901-1966)
PIÑA, Alberto B. (Gral.)
No full textCorrespondence between Gen. Alberto B. Piña to Gen. Alvaro Obregón, in which the former sends Gen. Obregón greetings from the chiefs, officials and the troop at his command upon Gen. Obregón’s return to Mexico City. Gen. Piña congratulates Gen. Obregón on his election victory. / Correspondencia entre el Gral. Alberto B. Piña y el Gral. Alvaro Obregón, en la que el primero envía al Gral. Obregón una felicitación de los jefes, oficiales y tropa a su mando, por su regreso a la ciudad de México. El Gral. Piña felicita al Gral. Obregón por su triunfo electoral
PIÑA, Alberto B. (Gral.)
No full textCorrespondence between Gen. Alberto B. Piña to Gen. Alvaro Obregón, in which the former sends Gen. Obregón greetings from the chiefs, officials and the troop at his command upon Gen. Obregón’s return to Mexico City. Gen. Piña congratulates Gen. Obregón on his election victory. / Correspondencia entre el Gral. Alberto B. Piña y el Gral. Alvaro Obregón, en la que el primero envía al Gral. Obregón una felicitación de los jefes, oficiales y tropa a su mando, por su regreso a la ciudad de México. El Gral. Piña felicita al Gral. Obregón por su triunfo electoral
Alberto Casadei, Stile e tradizione nel romanzo italiano contemporaneo
No full textRecensione al volume di Alberto Casadei: Stile e tradizione nel romanzo italiano, Il Mulino 2007
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