1,721,435 research outputs found
Enantioselective synthesis of spiroacetals: the conquest of a long-sought goal in asymmetric catalysis
No full textMICINN [CTQ2010-16790]; MEC (FPU-predoctoral grant
A fast, efficient and simple method for the synthesis of cyclic alkenyl fluorides by a fluorinative carbocyclization reaction
Get PDFWe gratefully acknowledge financial support from MINECO-Spain (grant CTQ2010-16790), MEC (the FPU-predoctoral grant to P. A. and the FPI-predoctoral grant to P. P.)
Regioselective synthesis of oxepinones and azepinones by gold-catalyzed cycloisomerization of functionalyzed cyclopropyl alkynes
No full textGenerous financial support from the Spanish MINECO and the Principality of Asturias (Grants CTQ2010-16790 and FC-11-COF-11-14) is acknowledged
Water Freezing as a Regiocontrol Element in the Multicomponent Assembly of Cyclic Enones
No full textFinancial support of this work by the Spanish MICINN (Grant: CTQ2010—16790) is gratefully acknowledged. R.D.C. thanks the MEC of Spain for a FPU predoctoral fellowship
Pd-catalyzed autotandem C-C/C-C bond-forming reactions with tosylhydrazones: Synthesis of spirocycles with extended p-conjugation
No full textFinancial support of this work was from DGI of Spain (CTQ-2010-16790). A Severo Ochoa predoctoral fellowship by FICYT (Principado de Asturias, Spain) to R.B. is gratefully acknowledged. R.A.V. is grateful to Consejo Nacional de Ciencia y Tecnologia CONACYT (Mexico) for financial support
(-)-Berkelic acid: Lessons learned from our investigations on a scalable total synthesis
No full textFinancial support for this work was provided by MICINN (grant CTQ2010-16790), FYCIT of Principado de Asturias (Severo Ochoa grant to T.A.), and MEC (FPU grant to A-M.
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Get PDF“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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