1,721,108 research outputs found
HebO. Linee guida sostenibili per un nuovo quartire sul fiume Reno
No full textL'acqua inquinata di un canale all'interno della città può diventare una risorsa ambientale costruendo una zona umida in un sistema integrato di interventi.
Illuminazione naturale e risparmio energetico generano linee guida per la costruzione di un nuovo insediamento
Correlation between structural and opto-electronic properties of a-Si1-xCx:H films deposited by PECVD
No full textThin-film transistors with sputtered CdSe as semiconductor
No full textThin-film transistors have been fabricated on a CdSe stoichiometric semiconductor film deposited by using RF magnetron sputtering from a CdSe target. The main features and the characteristic data of such transitions realized are presented. The threshold voltage Vt=4 V, the field-effect mobility μ=45 cm2 /V-s, and the switching current ratio ION/IOFF=5×107. These values are comparable to those obtained for similar devices fabricated on evaporated CdSe film
Salient Points Detection of Human Faces by a Circular Symmetry Index Based on Fisher's Information
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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
Materiali industriali per la pittura dell'Ottocento
No full textIl contributo indaga la ricerca, produzione e commercializzazione di nuovi prodotti che hanno reso possibile e stimolato nuove ricerche artistiche e espressive. In particolare, vengono esaminate le innovazioni e i brevetti che hanno portato al colore in tubetto, nonché i diversi prodotti (pennelli, spatole, tele prepreparate, cassette ecc) offerti nei cataloghi commerciali della azienda londinese Winsor & Newton
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
SILICON-CARBON FILMS DEPOSITED BY PECVD FROM SILANE+ACETYLENE AND SILANE+ACETYLENE+HYDROGEN GAS MIXTURES
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