456 research outputs found
Gestión educativa y desempeño docente en la Institución Educativa Manuel Seoane Corrales, distrito Mi Perú 2021
No full textLa investigación se denomina: Gestión educativa y desempeño docente en la
institución educativa Manuel Seoane Corrales, distrito Mi Perú 2021. El objetivo
general fue determinar la relación entre Gestión educativa y desempeño docente
en la Institución Educativa Manuel Seoane Corrales. Su estudio fue aplicado y su
diseño no experimental descriptivo, transversal y correlacional. La población fue de
85 docentes, la muestra fue no probabilístico, conformado por 70 docentes. Se
utilizó la encuesta y como instrumento un cuestionario de escala Likert; validado
por el juicio de expertos, y su confiabilidad se obtuvo con el coeficiente de Alfa de
Cronbach.
Los resultados demuestran que el total de las personas encuestadas,
cualquiera sea el nivel de la gestión educativa, el 8,6% afirmaron que el desempeño
docente es muy deficiente, 27,1% deficiente, 62,9% eficiente y 1,4% muy eficiente.
El análisis inferencial de la hipótesis indica que el coeficiente Rho de Spearman fue
0,548, de sig. 0,01 determinándose que existe correlación positiva moderada entre
ambas variables. Su p-valué de 0,00 (0,000<0,05), indica que se acepta la hipótesis
alternativa. Se concluye que existe una relación entre la gestión educativa y el
desempeño docente en la institución educativa Manuel Seoane Corrales, distrito Mi
Perú 2021
O pensamento teatral de Luís Seoane desde unha ollada interartística
No full textThe multi-talented author Luis Seoane experienced theatre in all its facets, creating a varied theatrical production, which derived from a well-articulated ideology in this specific field. Hence the main pillars of Seoane’s theatrical vision are the search for artistic synthesis and paratheater, as well as other fundamental principles such as the attempt to create a popular Galician theatre. These two main principles are significantly present in Seoane\u27s plays, as well as in his plastic work through the mural El nacimiento del teatro argentino and also in the mural project Escena parateatral [no title].O polifacético autor Luís Seoane experimentou o teatro en todas as súas vertentes, configurando unha diversificada produción teatral, derivada dun ben artellado ideario neste ámbito específico. É así que os piares principais da súa concepción teatral son a procura da síntese artística e o parateatro, para alén doutros fundamentos como a tentativa dun teatro popular galego. De xeito significativo, eses dous principios fundamentais están presentes tanto nas pezas teatrais de Seoane, canto na súa obra plástica por vía do mural El nacimiento del teatro argentino e tamén do proxecto muralístico Escena parateatral [s. t.]
Hybrid methods in planetesimal dynamics: formation of protoplanetary systems and the mill condition
No full textThe formation and evolution of protoplanetary discs remains a challenge from both a theoretical and numerical standpoint. In this work, we first perform a series of tests of our new hybrid algorithm presented in Glaschke, Amaro-Seoane and Spurzem (henceforth Paper 1) that combines the advantages of high accuracy of direct-summation N-body methods with a statistical description for the planetesimal disc based on Fokker Planck techniques. We then address the formation of planets, with a focus on the formation of protoplanets out of planetesimals. We find that the evolution of the system is driven by encounters as well as direct collisions and requires a careful modelling of the evolution of the velocity dispersion and the size distribution over a large range of sizes. The simulations show no termination of the protoplanetary accretion due to gap formation, since the distribution of the planetesimals is only subjected to small fluctuations. We also show that these features are weakly correlated with the positions of the protoplanets. The exploration of different impact strengths indicates that fragmentation mainly controls the overall mass-loss, which is less pronounced during the early runaway growth. We prove that the fragmentation in combination with the effective removal of collisional fragments by gas drag sets an universal upper limit of the protoplanetary mass as a function of the distance to the host star, which we refer to as the mill condition.Astronomy & AstrophysicsSCI(E)[email protected]
La partición y el perito partidor según el nuevo código civil y comercial
No full textEste trabajo tiene como finalidad central el análisis de las modificaciones introducidas por el Código Civil y Comercial de la Nación, en materia sucesoria en lo que respecta a la partición hereditaria que es la etapa del proceso en la cual tiene incumbencia el Contador Público Nacional y el Perito Partidor.
Se busca analizar si la modificación mejora aspectos que son controvertidos, si se logra una evolución en ciertas instituciones, si afecta derechos de los herederos, de los legatarios, del cónyuge y de terceros intervinientes, si modifica o mantiene inalterables las porciones legítimas y si promueve a la mediación y/o solución de conflictos.Fil: Funes Giménez, Agustín Horacio. Universidad Nacional de Cuyo. Facultad de Ciencias Económicas.Fil: Tornesi Seoane, Juan Ignacio. Universidad Nacional de Cuyo. Facultad de Ciencias Económicas.Fil: Díaz, Rafael Alejandro. Universidad Nacional de Cuyo. Facultad de Ciencias Económicas
Interactions Between an Apex Predator and Mesopredators Across a Landscape with Human Interference
No full textHuman activities have populated the planet with domestic animals like livestockwhile also eliminating wild species that could conflict with them. We investigatedfactors affecting predator occurrence in semiarid landscapes of centralArgentina and tested for evidence of mesopredator release at large scales. Ourstudy region has a few, small protected areas interspersed within a mosaic of livestockranches and game hunting grounds. We hypothesized that mesopredatorswould avoid spatial and temporal overlap with the apex predator, the puma, butthat human activities (i.e., cattle raising and trophy hunting) would dampen top-downeffects and mediate habitat use of smaller carnivores.Fil: Zanón Martínez, Juan Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; ArgentinaFil: Seoane, Javier. Universidad Autónoma de Madrid; EspañaFil: Kelly, Marcella J.. Virginia Tech University; Estados UnidosFil: Sarasola, José Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; ArgentinaFil: Travaini, Alejandro. Universidad Nacional de la Patagonia Austral. Unidad Académica Caleta Olivia. Centro de Investigaciones Puerto Deseado; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentin
Dynamics of multidimensional Césaro operators
No full text[EN] We study the dynamics of the multi-dimensional Cesar degrees integral operator on L-P (I-n), for I the unit interval, 1 = 2, that is defined as
C(f)(x(1),...,x(n)) = 1/x(1)x(2)...x(n) integral(x1)(0) ... integral(x1)(0) f(u(1),...,u(n))du(1)...du(n) for f is an element of L-p(I-n).
This operator is already known to be bounded. As a consequence of the Eigenvalue Criterion, we show that it is hypercyclic as well. Moreover, we also prove that it is Devaney chaotic and frequently hypercyclic.The first author was supported by MEC, grant MTM201675963-P. The third author was supported by grant MTM2015-65825-P.Conejero, JA.; Mundayadan, A.; Seoane-Sepúlveda, JB. (2019). Dynamics of multidimensional Césaro operators. Bulletin of the Belgian Mathematical Society Simon Stevin. 26(1):11-20. https://riunet.upv.es/handle/10251/159145S112026
Voice alternation and authorial presence : variation across disciplinary areas in academic english
No full textThis paper examines voice alternation, that is, variation between the active and passive voice in academic Englishes. The focus is on differences regarding degrees of author involvement. A previous study on the use of be-passives in fifteen varieties of academic English (Hundt, Schneider & Seoane 2016) found voice alternation to be very similar in both contact and native (ENL) varieties of English, with only American English showing a pronounced tendency towards a more frequent use of actives. A more fine-grained analysis, however, revealed highly significant interdisciplinary variation: whereas in the hard sciences the default option to express a transitive event is the passive voice, in the soft sciences, preference is often given to the active. In this paper we do not compare varieties of English but concentrate on ENL data from the entire academic sections of ICE corpora (International Corpus of English) as a whole in order to uncover the functional role of actives and passives across disciplinary areas with regard to authorial presence. The results indicate that the differences attested do not correlate with differences in authorial involvement (We discovered this versus This was discovered) since texts remain equally impersonal. Other factors, such as the increasing informalization observed in various genres, will have to be contemplated in any comprehensive study of the rhetoric of science
Effects of Senecio selloi (Spreng.) DC flower extract on mitochondrial membrane peroxidation and enzyme activities
No full textEthnobotanical use of plants may include poisonous species. Senecio (Asteraceae) is used as medicinal around the world. Senecio selloi (Spreng.) is widespread in Argentina. Purposes of this study were to investigate phytochemistry and in vitro activity of a methanolic extract of plant flowers on mitochondrial membrane peroxidation and enzyme activities. Chemiluminescence was used to test peroxidative effects, and thiazolyl blue tetrazolium bromide test (MTT) for cell viability. Results indicate presence of flavonoids and pyrrolizidine alkaloids. Regarding chemiluminescence, extract showed protective effect against peroxidation, while MTT demonstrated lower activities of mitochondrial dehydrogenases and cytosolic reductases, effects that were attributed to flavonoids and pyrrolizidine alkaloids, respectively. When ingested, pyrrolizidine alkaloids undergo hepatic biotransformation that cause damage to cells. On the contrary, toxicity does not take place when there is no metabolization. These situations may explain the ethnobotanical use of some poisonous senecios in human and veterinary medicine.Fil: Becerra, V.. Universidad Nacional de La Plata; ArgentinaFil: Gambaro, Rocío Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; ArgentinaFil: Padula, Gisel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; ArgentinaFil: Seoane, Analia Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; ArgentinaFil: Palacios, Alejandro. Universidad Nacional de La Plata; ArgentinaFil: Zeinsteger, Pedro Adolfo. Universidad Nacional de La Plata; Argentin
Tribunales de arbitraje. Contra-memorándum sobre algunas reclamaciones francesas presentado al Tribunal franco-chileno por Guillermo A. Seoane ... abogado de la legación de la Republica francesa en el Peru ...
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