1,721,842 research outputs found
Estrategia de reflexión pedagógica para mejorar el desempeño docente en la institución educativa N° 11020 - San Judas Tadeo
Get PDFEl presente informe de investigación se inició con el diagnóstico de la situación actual,
donde se identificaron debilidades en el Desempeño Docente y falta de una estrategia de
Reflexión Pedagógica en la Institución Educativa N° 11020 – San Judas Tadeo. Se observa
que, en el trabajo docente, los profesores se han dejado vencer por la rutina y presentan baja
disposición a asumir y emprender transformaciones e innovaciones durante su trabajo en
aula. Por lo general, este trabajo está limitado a cumplir con las orientaciones que le
proporcionan a nivel institucional. Ante esta situación se formuló el siguiente problema: ¿La
estrategia de reflexión pedagógica mejora el desempeño docente en la Institución Educativa
N° 11020 “San Judas Tadeo”? El objetivo General es: Elaborar una estrategia de reflexión
pedagógica para mejorar el desempeño docente en la Institución Educativa N° 11020 “San
Judas Tadeo”. El tipo de investigación corresponde al Propositivo - Descriptivo. El diseño
aplicado es el propositivo. La muestra estuvo conformada por 7 docentes de la Institución
Educativa N° 11020 “San Judas Tadeo”. Los resultados arrojan que solo el 47.1% se
encuentra en un nivel bueno, seguido del 32.9% que se encuentra en un nivel muy bueno y
el 20% en un nivel regular, respecto a la autoevaluación del Desempeño Docente. Asimismo,
el 64.3% de los docentes se encuentran en un nivel regular, con respecto a la Reflexión
Pedagógica. Se concluyó: la propuesta de una estrategia de reflexión pedagógica, mejorará
el desempeño docente en la Institución Educativa N° 11020 “San Judas Tadeo”.TesisEducación y Calida
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
Measurements of and in the and resonance regions
No full textWe report new measurements of ( = 1, 2, 3) and (where is the muon-pair Born cross section) in the region - GeV, based on data collected with the Belle detector. Distributions in and are fit for the masses and widths of the and resonances. Unlike , which includes a large non-resonant component, we find that is dominated by the two resonances. With as the basis, the total rate at the peak for known final states containing bottomonium(-like) resonances is estimated. We find that is essentially saturated by such modes, raising doubts about the validity of masses measured using . With , we measure MeV/ and MeV and report first measurements MeV/, MeV, and the relative phase rad
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
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Energy scan of the cross sections and evidence for the decays into charged bottomonium-like states
No full textUsing data collected with the Belle detector in the energy region of the and resonances we measure the cross sections. Their energy dependences show clear and peaks with a small or no non-resonant contribution. We study resonant structure of the transitions and find evidence that they proceed entirely via intermediate charged bottomonium-like states and/or (with current statistics we can not discriminate hypotheses of one or two intermediate states).Using data collected with the Belle detector at the KEKB asymmetric-energy e+e- collider, we measure the energy dependence of the e+e-→hb(nP)π+π- (n=1, 2) cross sections from thresholds up to 11.02 GeV. We find clear ϒ(10860) and ϒ(11020) peaks with little or no continuum contribution. We study the resonant substructure of the ϒ(11020)→hb(nP)π+π- transitions and find evidence that they proceed entirely via the intermediate isovector states Zb(10610) and Zb(10650). The relative fraction of these states is loosely constrained by the current data: The hypothesis that only Zb(10610) is produced is excluded at the level of 3.3 standard deviations, while the hypothesis that only Zb(10650) is produced is not excluded at a significant level.Using data collected with the Belle detector at the KEKB asymmetric-energy collider, we measure the energy dependence of the cross sections from thresholds up to GeV. We find clear and peaks with little or no continuum contribution. We study the resonant substructure of the transitions and find evidence that they proceed entirely via the intermediate isovector states and . The relative fraction of these states is loosely constrained by the current data: the hypothesis that only is produced is excluded at the level of 3.3 standard deviations, while the hypothesis that only is produced is not excluded at a significant level
Octamethyl-octaundecylcyclo[8]pyrrole: A Promising Sulfate Anion Extractant [<i>J. Am. Chem. Soc.</i> <b>2007</b>, <i>129</i>, 11020−11021].
No full textOctamethyl-octaundecylcyclo[8]pyrrole: A Promising
Sulfate Anion Extractant [J. Am. Chem. Soc. 2007,
129, 11020−11021]
Energy scan of the ehpi^+pi^- (n=1,2) cross sections and evidence for Upsilon(11020) decays into charged bottomoniumlike states
No full textUsing data collected with the Belle detector at the KEKB asymmetric-energy collider, we measure the energy dependence of the cross sections from thresholds up to 11.02 GeV. We find clear and peaks with little or no continuum contribution. We study the resonant substructure of the transitions and find evidence that they proceed entirely via the intermediate isovector states and . The relative fraction of these states is loosely constrained by the current data: The hypothesis that only is produced is excluded at the level of 3.3 standard deviations, while the hypothesis that only is produced is not excluded at a significant level
- …
