1,720,994 research outputs found
Tomography with a finite set of projections: singular value decomposition and resolution
No full text[Behavior of blood amylase in relation to blood sugar changes in normal subjects and in patients with chronic pancreatic diseases].
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COMPORTAMENTO DELL'AMILASEMIA IN RAPPORTO CON LE VARIAZIONI GLICEMICHE NEL SOGGETTO NORMALE E NEL PANCREATOPATICO CRONICO.
No full textSupport Vectors Algorithms as Regularization Networks
No full textMany recently proposed learning algorithms are clearly inspired by Support Vector Machines. Some of them were developed while trying to simplify the quadratic programming problem that has tobe solved in training SVMs. Some others have been proposed to solve problems other than binary classification (for example one-class SVM for novelty detection).Though indeed attractive, for most of the learning machine community the above algorithms lack of a clear theoretical motivation. In this context it seems that the connection to regularization networks is most promising both from a theoretical and a practical point of view and might be of great use to understand the mathematical properties of various SV algorithms.In this paper we contribute to fill the existing gap reviewing several SV algorithms from a regularization point of view
SU UN CASO DI OBESITA' GRAVE TRATTATO MEDIANTE CREAZIONE DI CORTO-CIRCUITO DIGIUNO-ILEALE.
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[A case of severe obesity treated jejunoileal bypass. 1-year clinical course].
No full textA 40 + 5 cm jejunoileal bypass was created as a means of treating a case of
morbid obesity. Clinical, functional and morphological examinations were carried
out prior to surgery and at various times for the following year. An initially
rapid loss of weight was followed by an early halt around the 7th month and a
subsequently steady state. While metabolic and cardiorespiratory benefits were
obtained, considerable and progressive hyperchlorhydria and lithiasic
cholecystitis were noted, along with minor, reversible complications
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
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
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