TÉCNICAS DE EVALUACIÓN DE COMPRENSIÓN LECTORA EN INGLÉS CON FORMACIÓN MEDIADA POR TECNOLOGÍAS PARA MEJORAR RENDIMIENTO ESTUDIANTIL UNIVERSITARIO.

Improving reading comprehension skills is fundamental to those students willing to enroll in undergraduate studies. This sequential-explanatory mixed methods research design attempted to measure the impact that English reading comprehension assessment had on 96 college students’ school performance, after receiving a 15-hour instruction on reading evaluating techniques in technological-enriched environments. The data was collected through reading comprehension pre/post-tests and a semi-structured interview. A paired samples t-test and phenomenological approach were used to analyze the data. The students showed better results in reading when assessed through the "relate characteristics" technique. Although remarkable progress of critical engagement with the text was shown, it was inferred that students had some language knowledge deficiencies according to the evaluated level.El perfeccionamiento de habilidades de comprensión lectora es fundamental para aquellos estudiantes decididos a extender sus estudios a nivel universitario. Este estudio de métodos mixtos secuencial-explicativo pretendió medir el impacto que una evaluación de competencias de comprensión lectora en inglés tiene en el rendimiento de 96 colegiales, quienes recibieron 15 horas de instrucción, facilitadas por tecnologías sobre técnicas de evaluación lectora. Los datos fueron colectados mediante exámenes de comprensión lectora y entrevistas semi-estructurada, y analizados mediante una prueba-t para muestras pareadas y un enfoque fenomenológico. Los alumnos mostraron mejores resultados mediante la técnica de evaluación “relacionar características”. Existen avances significativos de involucramiento crítico con el texto aunque sus marcas bajas infieren un conocimiento deficiente del lenguaje para el nivel evaluado. 

Nõukogude raamatute kogu (F1) kohakataloog. Kaartkataloog. Infoleht

En la actualidad las instituciones educativas tienen el reto de alcanzar una formación integral del estudiante. Una constante actualización del docente con respecto a sus conocimientos pedagógicos y el uso de recursos de las TIC en los procesos formativos, son elementos que contribuyen al logro de esa meta, es por eso que se requieren propuestas de formación docente pertinentes y actualizadas. Este artículo tiene como objetivo presentar los resultados de una investigación realizada, a partir del estudio de caso de dos cursos de formación docente para el uso de recursos educativos abiertos y su relación con la apropiación tecnológica, a través de la innovación educativa basada en evidencia

Incidencia en el sistema penitenciario, línea B

El presente documento analiza el impacto individual y social resultante de la aplicación profesional del seminario Inside-Out, un proyecto de aprendizaje transformativo con un grupo de hombres privados de su libertad en el Reclusorio Metropolitano, un centro de alta seguridad perteneciente al complejo penitenciario de Puente Grande, en el estado de Jalisco. Con base en la contextualización del sistema penitenciario mexicano hoy en día y la importancia de la educación para la reintegración social de las personas privadas de su libertad (PPL), este texto establece los objetivos, antecedentes, y justificación con respecto a la importancia de Inside-Out como complemento innovador al modelo de reinserción social actual. El proyecto se basa en el diálogo reflexivo, escritura y lectura crítica con las PPL, quienes comparten sus vivencias en relación a la violencia, el crimen organizado y el encierro. Además, el proyecto contempla una investigación de acción participativa (IAP), bajo la cual se caracteriza el planteamiento de seminario permanente con las PPL participantes del reclusorio en interacción con estudiantes del ITESO. Se enfoca en la elaboración de una revista penitenciaria llamada Rompemuros, donde se recopilan las narrativas personales del grupo, con base en el tema seleccionado para tratar durante el semestre. Los textos elaborados dentro del seminario junto con lecturas académicas, son el medio a través del cual se propicia el debate crítico sobre la violencia, el crimen organizado, la exclusión social, el sistema penitenciario y el aprendizaje transformativo, entre otros; con la intención de generar una re-significación y cambio de perspectiva en relación con los estigmas que las personas privadas de su libertad experimentan durante su encierro, al igual que en su proceso de reintegración social. Así mismo, se describen los resultados de los objetivos alcanzados durante el trabajo de campo en el reclusorio, y la posterior adaptación del trabajo académico a raíz de la pandemia de COVID-19. Se concluye con el reforzamiento de la importancia de uso de programas alternativos de educación en el sistema penitenciario, en paralelo con los aprendizajes profesionales que los alumnos participantes del ITESO implementan con base a la experiencia dentro del contexto penitenciario.ITESO, A.C

Combined searches for the production of supersymmetric top quark partners in proton-proton collisions at root s=13 TeV

A combination of searches for top squark pair production using proton-proton collision data at a center-of-mass energy of 13 TeV at the CERN LHC, corresponding to an integrated luminosity of 137 fb(-1) collected by the CMS experiment, is presented. Signatures with at least 2 jets and large missing transverse momentum are categorized into events with 0, 1, or 2 leptons. New results for regions of parameter space where the kinematical properties of top squark pair production and top quark pair production are very similar are presented. Depending on themodel, the combined result excludes a top squarkmass up to 1325 GeV for amassless neutralino, and a neutralinomass up to 700 GeV for a top squarkmass of 1150 GeV. Top squarks with masses from 145 to 295 GeV, for neutralino masses from 0 to 100 GeV, with a mass difference between the top squark and the neutralino in a window of 30 GeV around the mass of the top quark, are excluded for the first time with CMS data. The results of theses searches are also interpreted in an alternative signal model of dark matter production via a spin-0 mediator in association with a top quark pair. Upper limits are set on the cross section for mediator particle masses of up to 420 GeV

MUSiC : a model-unspecific search for new physics in proton-proton collisions at root s=13TeV

Results of the Model Unspecific Search in CMS (MUSiC), using proton-proton collision data recorded at the LHC at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 35.9 fb(-1), are presented. The MUSiC analysis searches for anomalies that could be signatures of physics beyond the standard model. The analysis is based on the comparison of observed data with the standard model prediction, as determined from simulation, in several hundred final states and multiple kinematic distributions. Events containing at least one electron or muon are classified based on their final state topology, and an automated search algorithm surveys the observed data for deviations from the prediction. The sensitivity of the search is validated using multiple methods. No significant deviations from the predictions have been observed. For a wide range of final state topologies, agreement is found between the data and the standard model simulation. This analysis complements dedicated search analyses by significantly expanding the range of final states covered using a model independent approach with the largest data set to date to probe phase space regions beyond the reach of previous general searches.Peer reviewe

Development and validation of HERWIG 7 tunes from CMS underlying-event measurements

This paper presents new sets of parameters (“tunes”) for the underlying-event model of the HERWIG7 event generator. These parameters control the description of multiple-parton interactions (MPI) and colour reconnection in HERWIG7, and are obtained from a fit to minimum-bias data collected by the CMS experiment at s=0.9, 7, and 13Te. The tunes are based on the NNPDF 3.1 next-to-next-to-leading-order parton distribution function (PDF) set for the parton shower, and either a leading-order or next-to-next-to-leading-order PDF set for the simulation of MPI and the beam remnants. Predictions utilizing the tunes are produced for event shape observables in electron-positron collisions, and for minimum-bias, inclusive jet, top quark pair, and Z and W boson events in proton-proton collisions, and are compared with data. Each of the new tunes describes the data at a reasonable level, and the tunes using a leading-order PDF for the simulation of MPI provide the best description of the dat

Measurement of prompt open-charm production cross sections in proton-proton collisions at root s=13 TeV

The production cross sections for prompt open-charm mesons in proton-proton collisions at a center-of-mass energy of 13TeV are reported. The measurement is performed using a data sample collected by the CMS experiment corresponding to an integrated luminosity of 29 nb(-1). The differential production cross sections of the D*(+/-), D-+/-, and D-0 ((D) over bar (0)) mesons are presented in ranges of transverse momentum and pseudorapidity 4 < p(T) < 100 GeV and vertical bar eta vertical bar < 2.1, respectively. The results are compared to several theoretical calculations and to previous measurements.Peer reviewe

An embedding technique to determine ττ backgrounds in proton-proton collision data

An embedding technique is presented to estimate standard model tau tau backgrounds from data with minimal simulation input. In the data, the muons are removed from reconstructed mu mu events and replaced with simulated tau leptons with the same kinematic properties. In this way, a set of hybrid events is obtained that does not rely on simulation except for the decay of the tau leptons. The challenges in describing the underlying event or the production of associated jets in the simulation are avoided. The technique described in this paper was developed for CMS. Its validation and the inherent uncertainties are also discussed. The demonstration of the performance of the technique is based on a sample of proton-proton collisions collected by CMS in 2017 at root s = 13 TeV corresponding to an integrated luminosity of 41.5 fb(-1).Peer reviewe

Measurement of the top quark mass using events with a single reconstructed top quark in pp collisions at root s=13 TeV

Abstract:A measurement of the top quark mass is performed using a data sample en-riched with single top quark events produced in thetchannel. The study is based on proton-proton collision data, corresponding to an integrated luminosity of 35.9 fb−1, recorded at√s= 13TeV by the CMS experiment at the LHC in 2016. Candidate events are selectedby requiring an isolated high-momentum lepton (muon or electron) and exactly two jets,of which one is identified as originating from a bottom quark. Multivariate discriminantsare designed to separate the signal from the background. Optimized thresholds are placedon the discriminant outputs to obtain an event sample with high signal purity. The topquark mass is found to be172.13+0.76−0.77GeV, where the uncertainty includes both the sta-tistical and systematic components, reaching sub-GeV precision for the first time in thisevent topology. The masses of the top quark and antiquark are also determined separatelyusing the lepton charge in the final state, from which the mass ratio and difference aredetermined to be0.9952+0.0079−0.0104and0.83+1.79−1.35GeV, respectively. The results are consistentwithCPTinvariance