139,351 research outputs found
Lawrence University Artist Series Presents Zukerman, Flutist, and Kondonassis, Harpist
No full textThe final performance of the 2005-06 Lawrence University Artist Series will be a performance by flutist Eugenia Zukerman and harpist Yolanda Kondonassis. The concert, which will feature works by Benedetto Marcello, Alan Hovhaness, Vincent Persichetti, and Jacques Ibert, will take place on Thursday, April 14 at 8:00 p.m. in the Lawrence Memorial Chapel.
Acclaimed by the Boston Globe as “one of the finest flutists of our time,” Eugenia Zukerman is a consummate musician. Her elegant sound along with her lyrical phrasing, extraordinary agility, and compelling stage presence, have contributed to her popularity as an international performer with orchestra, in solo and duo recitals, and in chamber music ensembles in North America, Europe, and Asia for over 25 years.
A versatile artist, Ms. Zukerman is respected for her innovative programming as well as for her performances. She has been Artistic Director of the international Vail Valley Music Festival in Colorado’s Rocky Mountains since 1998. The festival has grown artistically under her guidance, and includes residencies with the New York Philharmonic, the Rochester Philharmonic, and the Dallas Symphony. The festival has presented such ensembles as eighth blackbird, the Shanghai Quartet, the Rossetti String Quartet, as well as such solo artists as Nadja Salerno-Sonnenberg, Garrick Ohlsson, Jean-Yves Thibaudet, and Alisa Weilerstein.
Hailed by the New York Times as a harpist with “powerful playing and musicianly energy,” Yolanda Kondonassis is recognized as one of the world’s foremost harpists, performing both as a concerto soloist and recitalist throughout the United States, Far East, and Europe.
Since making her debut at age 18 with the New York Philharmonic and Zubin Mehta, she has appeared as soloist with the Cleveland Orchestra, the Detroit Symphony, the New York Chamber Symphony, the Hong Kong Philharmonic, the Florida Orchestra, the Rochester Philharmonic, and the New World Symphony, to name but a few. Other solo appearances include engagements at Lincoln Center, the 92nd Street Y, and Taiwan’s National Concert Hall. A devoted chamber musician, Ms. Kondonassis has performed at the Marlboro, Spoleto, Tanglewood, Bravo! Colorado, Bay Chamber, Strings in the Mountains, and Mainly Mozart Festivals. She has collaborated with members of the Alban Berg, Guarneri, Rossetti, Shanghai, and Vermeer string quartets
Authorship Attribution with Author-aware Topic Models
No full textAuthorship attribution deals with identifying the authors of anonymous texts. Recently, we found that the Latent Dirichlet Allocation (LDA) topic model can be used to improve authorship attribution accuracy. We build on this finding and show that employing a previously-suggested Author-Topic (AT) model outperforms LDA when applied to scenarios with many authors. In addition, we define a model that combines LDA and AT by representing authors and documents over two disjoint topic sets, and show that our model outperforms LDA, AT and support vector machines on datasets with two to 19,320 authors
Spatially-localized time dependent solutions including turbulence and their interactions in 2D Kolmogorov flow
No full textIn 2D Kolmogorov flow in small aspect ratio domains, spatially-localized solutions such as kink, traveling or time-dependent kink-antikink pars coexist. However, the conservation of the flow rate in the y direction strongly restrict combination of localized solutions and their positioning. We find that by adding a homogeneous flow U y their positioning is controlled and each of localized solutions including a spatially-localized chaos is isolated. Numerical results suggest that these isolated solutions can be elements constructing a whole flow
Characteristics of overlap region in high-Reynolds number turbulent channel flow
No full textDirect numerical simulation of the fully developed turbulent channel flows have been carried out at the Reynolds number based on the friction velocity and the channel half width, 2000, 4000 and 8000. A hybrid 10th order accurate finite difference scheme in the stream and spanwise directions, and a second-order scheme in the wall-normal direction is adapted as the spatial discretization method. We observed the plateau profiles in the indicator function corresponded to the von Karman constant. Furthermore, second peak of streamwise pre-multiplied spectra were appeared in the same wall normal height, 300 < y+ < 600, in case of Re = 4000. Nevertheless, the effects of the lager than the channel half height scale on the streamwise turbulent intensity are fixed contributions without dependence on Reynolds number. These results suggested that the new streamwise vortexes are formed between buffer layer and outer layer with increasing of Reynolds number
La 'circunstancia' de 'Herederos y Pretendientes
No full textIn June 2010, the Ortega y Gasset Foundation hosted a Conference about the “Spanish Philosophical Transition” in order to debate the book of Francisco Vázquez, La filosofía española. Herederos y Pretendientes. Una lectura sociológica (1963-1990), recently published. This paper is the author’s response to criticism raised in the Conference and to published reviews received by this book. First, the author summarized the argument of Herederos y pretendientes. Secondly he responds and takes into account the most important objections against the book’s hypothesis and methodology. Finally the author evaluates the favorable judgments received by the book and suggests the limits of the historian’s task.Fundación Ortega y Gasset-Marañó
Author self-citation in orthodontics is associated with author origin and gender.
No full textBACKGROUND
The aims of this bibliometric study were to determine author self-citation trends in high-impact orthodontic literature and to investigate possible association between self-citation and publication characteristics.
METHODS
Six orthodontic journals with the highest impact factor as ranked by 2017 Journal Citation Reports were screened for a full publication year (2018) for original research articles, reviews, and case reports. Eligible articles were scrutinized for article and author characteristics and citation metrics. Univariable and multivariable negative binomial regression was used to examine associations between self-citation incidence and publication characteristics.
RESULTS
Medians for author self-citation rate of the most self-citing authors and self-citations were 3.03% (range 0-50) and 1 (range 0-19), respectively. In the univariable analysis, there was no association between self-citation counts and study type (P = 0.41), article topic (P = 0.61), number of authors (P = 0.62), and rank of authors (P = 0.56). Author origin (P = 0.001), gender (P = 0.001) and journal (P = 0.05) were associated with self-citation counts and in the multivariable analysis only origin and gender remained strong self-citation predictors. Asian authors and females self-cited significantly less often than all other regions and male authors.
CONCLUSIONS
Authors in orthodontics do not self-cite at a frequency that suggests potential citation manipulation. Author origin and gender were the only variables associated with citations counts. More bibliometric research is necessary to draw solid conclusions about author self-citation trends in orthodontic literature
Overview of the Author Profiling Task at PAN 2013
No full text[EN] This overview presents the framework and results for the Author Profiling
task at PAN 2013. We describe in detail the corpus and its characteristics,
and the evaluation framework we used to measure the participants performance to
solve the problem of identifying age and gender from anonymous texts. Finally,
the approaches of the 21 participants and their results are described.The author profiling task @PAN-2013 was an activity of the WIQ-EI IRSES project (Grant No. 269180) within the FP 7 Marie Curie People Framework of the European Commission. We want to thank the Forensic Lab of the Universitat Pompeu Fabra Barcelona for sponsoring the award for the winner team. The work of the first author was partially funded by Autoritas Consulting SA and by Ministerio de Economía y Competitividad de España under grant ECOPORTUNITY IPT-2012-1220-430000. The work of the second author was in the framework the DIANA-APPLICATIONS-Finding Hidden Knowledge in Texts: Applications (TIN2012-38603-C02-01) project, and the VLC/CAMPUS Microcluster on Multimodal Interaction in Intelligent Systems. The work of fifth author was funded in part by the Swiss National Science Foundation (SNF) project "Mining Conversational Content for Topic Modelling and Author Identification (ChatMiner)" under grant number 200021_130208.Rangel, F.; Rosso, P.; Koppel, M.; Stamatatos, E.; Inches, G. (2013). Overview of the Author Profiling Task at PAN 2013. CLEF Conference on Multilingual and Multimodal Information Access Evaluation. 352-365. https://riunet.upv.es/handle/10251/46636S35236
Author Co-Citation Analysis (ACA): a powerful tool for representing implicit knowledge of scholar knowledge workers
No full textIn the last decade, knowledge has emerged as one of the most important and valuable organizational assets. Gradually this importance caused to emergence of new discipline entitled ―knowledge management‖. However one of the major challenges of knowledge management is conversion implicit or tacit knowledge to explicit knowledge. Thus Making knowledge visible so that it can be better accessed, discussed, valued or generally managed is a long-standing objective in knowledge management. Accordingly in this paper author co- citation analysis (ACA) will be proposed as an efficient technique of knowledge visualization in academia (Scholar knowledge workers)
Semana Santa y su simbología. 5 Segunda época Año 3 (2019) enero-junio. Rutas de Campo. Trabajo de Campo: Iztapalapa: memoria y cultura
No full textLos dos grandes momentos en torno a los cuales gira la cosmovisión católica, el nacimiento de Jesús y su muerte, han dado lugar, el primero, a la celebración de la Navidad, y el segundo, a la conmemoración de Semana Santa. En este texto nos ocuparemos de los años finales de la vida de Jesús, pues es precisamente Semana Santa la celebración litúrgica con que se recuerda su Pasión y su muerte. Recordemos que, en este contexto, el término “pasión” hace referencia al sufrimiento y a la serie de tormentos a que fue sometido Jesús poco antes de su muerte en la cruz, que todos conocemos.Altamirano, Ignacio Manuel (1974). Paisajes y leyendas. Tradiciones y costumbres de México. México: Porrúa.Calendario de fiestas tradicionales (1988). México: Dirección General de Culturas Populares-SEP.Calendario Litúrgico Pastoral 1991 (1990). México: Obra Nacional de la Buena Prensa.Campos, Rubén M. (1929). El folklore literario en México. Investigación de la producción literaria popular. México: Talleres Gráficos de la Nación._____ (1958). “Semana Santa”. En Fiesta. México: Talleres de la Secretaría de Hacienda.Castelló Iturbide, María Teresa (1958). “El altar del Viernes de Dolores”. En Fiesta. México: Talleres de la Secretaría de Hacienda.Catalán Blanco, Juan Carlos (s.f.). “Las fiestas de carnestolendas y la celebración de la Semana Santa en la época colonial” [inédito]. s.l.: Dirección General de Culturas Populares de Guerrero-SEP.Cid, Carlos, y Manuel Riu (1965). Historia de las religiones. Barcelona: Sopena._____ (1987). Compendio de historia sagrada y de la historia de la Iglesia. México: Progreso.Crumrine N., Roos (1979). “Cuaresma”. En Gran Enciclopedia Rialp. Madrid: Rialp.Estrada, Genaro (1945). Visionario de la Nueva España. México: Patria.Estrada, Humberto (1985). “La cuaresma” [inédito]. s.l.: Dirección General de Culturas Populares-SEP.Foster, George M. (1962). Cultura y conquista. Xalapa: Universidad Veracruzana.García Cubas, Antonio (1945). El libro de mis recuerdos. México: Patria.González Obregón, Luis (1936). Croniquillas de la Nueva España. México: Botas.____(1941). Las calles de México. México: Botas.Horcasitas, Fernando (1974). El teatro náhuatl: época novohispana y moderna. México: IIH-UNAM.Iglesias y Cabrera, Sonia C. (1996). Tradiciones de Cuaresma y Semana Santa. México: Museo Nacional de Culturas Populares-Dirección General de Culturas Populares._____ (2001). La semana Santa en México. Con la muerte en la cruz. México: Dirección General de Culturas Populares.Lercaro, Giacomo (1960). ¿Cuál es el vocabulario de la liturgia católica? México: Novaro.Macgowan, Kenneth, y William Melnitz (1964). Las edades de oro del teatro. México: FCE.Mendieta, Gerónimo de (1945). Historia eclesiástica indiana. México: Salvador Sánchez.Mendoza, Vicente T., y Adalberto Fuentes Cruz (1945). “Drama de la Pasión intitulado: el drama del Gólgota, que se representa en la delegación de Milpa Alta, D.F.”. Anuario de la Sociedad Folklórica de México, 6.Moreno Toscano, Alejandra (1981). “La conquista espiritual”. En Historia general de México. México: El Colegio de México.Olavarría Ferrari, Enrique de (1953). “Pasión de Cristo”. En Enciclopedia de la religión católica [t. V]. Barcelona: Dalma y Jovier._____ (1961). Reseña del teatro en México. México: Porrúa.Pike E., Royston (1986). Diccionario de religiones. México: FCE.Prieto, Guillermo (1969). Memorias de mis tiempos. México: Patria.Rodríguez, Mariángela (1991). Hacia la estrella con la Pasión y la ciudad a cuestas. Semana Santa en Iztapalapa. México: Ediciones de la Casa Chata-CIESAS.Sociedad Bíblica Británica y Extranjera de Londres (1929). La Santa Biblia. Londres: SBBEL.Vetancurt, Agustín de (1941). Teatro mexicano: descripción breve de los sucesos exemplares de la Nueva España en el mundo occidental de las Indias. Madrid: J. Porrúa.Verti, Sebastián (1991). Tradiciones mexicanas. México: Diana.Weckmann, Luis (1984). La herencia medieval de México. México: FCE
Semiometrics: producing a compositional view of influence
No full textHigh-impact academic papers are not necessarily the most cited. For example, Einstein's 'Special Relativity' paper from 1905 received (and continues to receive) fewer citations from other papers than his 'Brownian Motion" paper of the same year, despite the former radically changing the course of an entire scientific discipline to a much greater extent. Similarly, 'impact' metrics using citation count alone are, it is argued, not adequate for determining the scientific influence of papers, authors or small groups of authors. Although valid, they remain controversial when used to determine influence of larger groups or journals. While the term 'impact' has become closely linked to a journal's citation-based Journal Impact Factor score, this thesis uses the term 'influence' to describe the wider effectiveness of research, combining citation and metadata analysis to allow richer calculations to be performed over large-scale document networks. As a result, more qualitative influence ratings can be determined and a broader outlook on scientific disciplines can be produced. These ratings are best applied using an ontology-based data source, allowing more efficient inference than under a traditional RDBMS system, and allowing easier integration between heterogeneous data sources. These metrics, termed 'Semantic Bibliometrics' or 'Semiometrics', can be applied at a variety of levels of granularity, allowing a compositional framework for impact and influence analysis. This thesis describes the process of data preparation, systems architecture, metric value and data integration for such a system, introducing novel approaches at all four stages, thereby creating a working semiometrics system for determining influence at different semantic levels of granularity
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