ESTRATEGIAS PSICOPEDAGOGICAS

Jet cross sections have been measured for the first time in proton-proton collisions at a centre-of-mass energy of 7 TeV using the ATLAS detector. The measurement uses an integrated luminosity of 17 nb -1 recorded at the Large Hadron Collider. The anti-k t algorithm is used to identify jets, with two jet resolution parameters, R = 0.4 and 0.6. The dominant uncertainty comes from the jet energy scale, which is determined to within 7% for central jets above 60 GeV transverse momentum. Inclusive single-jet differential cross sections are presented as functions of jet transverse momentum and rapidity. Dijet cross sections are presented as functions of dijet mass and the angular variable χ. The results are compared to expectations based on next-toleading-order QCD, which agree with the data, providing a validation of the theory in a new kinematic regime.

El 23 de febrero pasado se llevó a cabo una  jornada sobre Grupalidades  organizada por el Frente Social de la Salud, el directorio de ASSE y el MSP a través de Digesa y Digecor . Se utilizó  una metodologia hibrida, virtual en todo el país y presencial en los departamentos de Rio Negro, Paysandu y Salto. Más de 330 personas se inscribieron desde distintos departamentos aunque  el grueso se concentró los tres mencionados.
Esta actividad  se inscribió  dentro de la labor del equipo sobre Grupalidades creado en abril 2025  en acuerdo entre el directorio de ASSE y el Frente Social de  la Salud, con el apoyo y la participación del MSP y areas de la Udelar.
Durante el año 2025 este equipo interinstitucional implementó  un relevamiento de experiencias de Grupos en Salud  con mas de 175 casos registrados. En setiembre fue realizado un Encuentro de Grupalidades donde se compartieron experiencias destacadas y se profundizó el intercambio sobre fortalezas, debilidades  y perspectivas en esta dirección. 
Grupalidades es una estrategia con muchos antecedentes en la prevención y promoción de salud, que avanza en  el cambio del modelo de atención, en la participación social  y la Atención Primaria en Salud. En salud mental, en personas mayores, en adolescentes y jóvenes, en la prevención de enfermedades crónicas, hay múltiples experiencias positivas de trabajo en grupos. Falta, sin embargo,  un impulso mayor que generalice esta modalidad de construir salud, ponga en dialogo las distintas experiencias, genere aprendizajes y sinergias. Superando las lógicas hospitalocéntricas y asistencialistas que dejan de lado la prevención y promoción, y conciben al consultorio y la atención individual como únicos espacios de salud.

Para la jornada del 23 de febrero los tres departamentos donde hubo talleres presenciales no fueron elegidos al azar sino en función de importantes  acciones previas.
En el caso de Río Negro cabe mencionar la labor de  DIGESA y DIGECOR del  Ministerio de Salud Pública que  el 30 de enero implementó en un conjunto de reuniones locales vinculadas  con la prevención del suicidio.La jornada  se inscribe dentro de la hoja de ruta que el Ministerio conversó con todos los actores locales en este tema. La idea-fuerza es que las Grupalidades  pueda  ser una de las líneas que aporte a un  proceso de abordaje comunitario de la salud mental,en el caso del suicidio. Se enmarca en la movida amplia promovida por el MSP  en todos los departamentos denominada  “Acción país por salud mental”, con diagnósticos y  planes locales de acción.
Convocadas por las usuarias de salud del Frente Social en Paysandu también el 30 de enero se realizaron múltiples reuniones con referentes de los gobiernos municipales, Dirección Dptal  de Salud, Inspección Dptal de Primaria, Rap Paysandu, Cenur Litoral norte y Polo de Salud Comunitaria procurando un trabajo conjunto de formación de promotores juveniles  en distintas localidades del departamento.
En Salto por su parte se desarrolló en 2025 la formación de Jovenes con Voz en base a la articulación entre la Rap Salto y el liceo 3 de esa ciudad. Desde años antes se implementó alli la estrategia de Escuelas Promotoras de Salud, se llevó adelante la formación de “Agentes Comunitarios Junior” y la creación de un grupo de ODH Obesos Diabeticos e Hipertensos. La jornada del 23 de febrero es la continuidad de estas acciones ampliando sus alcances en 2026.

La educación contemporánea demanda modelos pedagógicos que trasciendan la enseñanza pasiva y fomenten la resolución de problemas complejos. Esta obra, resultado del proyecto de investigación N° E240606pro de la Universidad Nacional Mayor de San Marcos, propone un modelo educativo integral para estudiantes de los ciclos VI y VII de Educación Básica Regular. La propuesta se fundamenta en la sinergia de tres pilares: el pensamiento crítico, el trabajo cooperativo y las Tecnologías de la Información y la Comunicación (TIC). A lo largo de cinco capítulos, el libro analiza las bases teóricas de estas dimensiones y su impacto en la calidad educativa bajo el marco del Objetivo de Desarrollo Sostenible 4 (ODS 4). Como aporte innovador, se introduce la Neutrosofía de Florentin Smarandache para el análisis de la incertidumbre y la complejidad en los procesos de aprendizaje. En conclusión, la integración de estos ejes transforma el aula en un ecosistema activo y reflexivo, dotando al estudiante de herramientas analíticas y sociales esenciales para los desafíos del siglo XXI.

El artículo de Catalina Montero Rodríguez, publicado en el volumen Horizontes literarios, lingüísticos y culturales italianos, propone una estrategia didáctica para mejorar la competencia oral en italiano como lengua extranjera mediante el uso pedagógico de canciones. La investigación utiliza la música como recurso vehicular para fomentar la adquisición de fonética y vocabulario cotidiano bajo un enfoque comunicativo.

The top quark mass was measured in the channels t t → lepton+jets and t t → dilepton (lepton = e, μ) based on ATLAS data recorded in 2011. The data were taken at the LHC with a proton-proton centre-of-mass energy of √ s = 7 TeV and correspond to an integrated luminosity of 4.6 fb -1 . The t t → lepton+jets analysis uses a three-dimensional template technique which determines the top quark mass together with a global jet energy scale factor (JSF), and a relative b-to-light-jet energy scale factor (bJSF), where the terms b-jets and light-jets refer to jets originating from b-quarks and u, d, c, s-quarks or gluons, respectively. The analysis of the t t → dilepton channel exploits a one-dimensional template method using the m b observable, defined as the average invariant mass of the two lepton+b-jet pairs in each event. The top quark mass is measured to be 172.33 ± 0.75(stat + JSF + bJSF) ± 1.02(syst) GeV, and 173.79 ± 0.54(stat) ± 1.30(syst) GeV in the t t → lepton+jets and t t → dilepton channels, respectively. The combination of the two results yields m top = 172.99 ± 0.48(stat) ± 0.78(syst) GeV, with a total uncertainty of 0.91 GeV.

The top quark mass was measured in the channels t t → lepton+jets and t t → dilepton (lepton = e, μ) based on ATLAS data recorded in 2011. The data were taken at the LHC with a proton-proton centre-of-mass energy of √ s = 7 TeV and correspond to an integrated luminosity of 4.6 fb -1 . The t t → lepton+jets analysis uses a three-dimensional template technique which determines the top quark mass together with a global jet energy scale factor (JSF), and a relative b-to-light-jet energy scale factor (bJSF), where the terms b-jets and light-jets refer to jets originating from b-quarks and u, d, c, s-quarks or gluons, respectively. The analysis of the t t → dilepton channel exploits a one-dimensional template method using the m b observable, defined as the average invariant mass of the two lepton+b-jet pairs in each event. The top quark mass is measured to be 172.33 ± 0.75(stat + JSF + bJSF) ± 1.02(syst) GeV, and 173.79 ± 0.54(stat) ± 1.30(syst) GeV in the t t → lepton+jets and t t → dilepton channels, respectively. The combination of the two results yields m top = 172.99 ± 0.48(stat) ± 0.78(syst) GeV, with a total uncertainty of 0.91 GeV.

This paper reports inclusive and differential measurements of the [Formula: see text] charge asymmetry [Formula: see text] in [Formula: see text] of [Formula: see text][Formula: see text] collisions recorded by the ATLAS experiment at the Large Hadron Collider at CERN. Three differential measurements are performed as a function of the invariant mass, transverse momentum and longitudinal boost of the [Formula: see text] system. The [Formula: see text] pairs are selected in the single-lepton channels (e or [Formula: see text]) with at least four jets, and a likelihood fit is used to reconstruct the [Formula: see text] event kinematics. A Bayesian unfolding procedure is performed to infer the asymmetry at parton level from the observed data distribution. The inclusive [Formula: see text] charge asymmetry is measured to be [Formula: see text] (stat. [Formula: see text] syst.). The inclusive and differential measurements are compatible with the values predicted by the Standard Model.

This research attempts to examine the theme of alienation, unhomeliness and existential rootlessness as experienced by a domestic worker trapped in an urban protracted displacement setting. Annie Zadie's first full-length play in English, Name, Place, Animal, Thing revolves around the incessant struggle of Nancy, a young girl who was brutally uprooted from her happy and simple life in her beloved hometown and placed with a middle-class family in an urban setting. She was forcibly separated from her parents at a young age, and employed as a domestic help by an affluent family. To her utter shock and dismay, she discovered that she was nothing but an alternate source of income for her family, and for the Maliks, she was only a slave, who lacked any agency over her own life. The novel emphasizes the multitude of challenges faced by the migrant domestic workers like Nancy, trapped in an urban protracted displacement. In this paper, I examine how Annie Zaidi's Name, Place, Animal, Thing depict the diasporic subjects' experience of fragmentation and insecurity, and their incessant struggle to create a sense of 'homeliness' in a foreign land. This study attempts to elucidate reasons for the feelings of displacement experienced by the domestic workers of our country, and to discover the extent to which the protracted displacement contributes to the oppression imposed on Nancy by her own family and her affluent employers.

A measurement of the top-antitop production charge asymmetry A C is presented using data corresponding to an integrated luminosity of 1.04 fb -1 of pp collisions at √ s = 7 TeV collected by the ATLAS detector at the LHC. Events are selected with a single lepton (electron or muon), missing transverse momentum and at least four jets of which at least one jet is identified as coming from a b-quark. A kinematic fit is used to reconstruct the t t event topology. After background subtraction, a Bayesian unfolding procedure is performed to correct for acceptance and detector effects. The measured value of A C is A C = -0.019±0.028 (stat.)±0.024 (syst.), consistent with the prediction from the MC@NLO Monte Carlo generator of A C = 0.006 ± 0.002. Measurements of A C in two ranges of invariant mass of the top-antitop pair are also shown.

A measurement of the top-antitop production charge asymmetry A C is presented using data corresponding to an integrated luminosity of 1.04 fb -1 of pp collisions at √ s = 7 TeV collected by the ATLAS detector at the LHC. Events are selected with a single lepton (electron or muon), missing transverse momentum and at least four jets of which at least one jet is identified as coming from a b-quark. A kinematic fit is used to reconstruct the t t event topology. After background subtraction, a Bayesian unfolding procedure is performed to correct for acceptance and detector effects. The measured value of A C is A C = -0.019±0.028 (stat.)±0.024 (syst.), consistent with the prediction from the MC@NLO Monte Carlo generator of A C = 0.006 ± 0.002. Measurements of A C in two ranges of invariant mass of the top-antitop pair are also shown.

This paper presents the performance of the ATLAS muon reconstruction during the LHC run with pp collisions at √ s = 7-8 TeV in 2011-2012, focusing mainly on data collected in 2012. Measurements of the reconstruction efficiency and of the momentum scale and resolution, based on large reference samples of J/ψ → μμ, Z → μμ and ϒ → μμ decays, are presented and compared to Monte Carlo simulations. Corrections to the simulation, to be used in physics analysis, are provided. Over most of the covered phase space (muon |η| < 2.7 and 5 p T 100 GeV) the efficiency is above 99 % and is measured with per-mille precision. The momentum resolution ranges from 1.7 % at central rapidity and for transverse momentum p T 10 GeV, to 4 % at large rapidity and p T 100 GeV. The momentum scale is known with an uncertainty of 0.05 % to 0.2 % depending on rapidity. A method for the recovery of final state radiation from the muons is also presented.

The top quark mass was measured in the channels $t\bar{t} \to \mathrm{lepton+jets}$ and $t\bar{t} \to \mathrm{dilepton}$ (lepton=$e, \mu$) based on ATLAS data recorded in 2011. The data were taken at the LHC with a proton--proton centre-of-mass energy of $\sqrt{s}=7$ TeV and correspond to an integrated luminosity of 4.6fb$^{-1}$. The $t\bar{t} \to \mathrm{lepton+jets}$ analysis uses a three-dimensional template technique which determines the top quark mass together with a global jet energy scale factor (JSF), and a relative $b$-to-light-jet energy scale factor (bJSF), where the terms $b$-jets and light-jets refer to jets originating from $b$-quarks and $u, d, c, s$-quarks or gluons, respectively. The analysis of the $t\bar{t} \to \mathrm{dilepton}$ channel exploits a one-dimensional template method using the $m_{\ell b}$ observable, defined as the average invariant mass of the two lepton+$b$-jet pairs in each event. The top quark mass is measured to be $172.33\pm 0.75(\rm {stat}) \p...

A measurement of the top-antitop production charge asymmetry A C is presented using data corresponding to an integrated luminosity of 1.04 fb -1 of pp collisions at √ s = 7 TeV collected by the ATLAS detector at the LHC. Events are selected with a single lepton (electron or muon), missing transverse momentum and at least four jets of which at least one jet is identified as coming from a b-quark. A kinematic fit is used to reconstruct the t t event topology. After background subtraction, a Bayesian unfolding procedure is performed to correct for acceptance and detector effects. The measured value of A C is A C = -0.019±0.028 (stat.)±0.024 (syst.), consistent with the prediction from the MC@NLO Monte Carlo generator of A C = 0.006 ± 0.002. Measurements of A C in two ranges of invariant mass of the top-antitop pair are also shown.

This paper presents the performance of the ATLAS muon reconstruction during the LHC run with pp collisions at √ s = 7-8 TeV in 2011-2012, focusing mainly on data collected in 2012. Measurements of the reconstruction efficiency and of the momentum scale and resolution, based on large reference samples of J/ψ → μμ, Z → μμ and ϒ → μμ decays, are presented and compared to Monte Carlo simulations. Corrections to the simulation, to be used in physics analysis, are provided. Over most of the covered phase space (muon |η| < 2.7 and 5 . p T . 100 GeV) the efficiency is above 99 % and is measured with per-mille precision. The momentum resolution ranges from 1.7 % at central rapidity and for transverse momentum p T ' 10 GeV, to 4 % at large rapidity and p T ' 100 GeV. The momentum scale is known with an uncertainty of 0.05 % to 0.2 % depending on rapidity. A method for the recovery of final state radiation from the muons is also presented.

A measurement of the top-antitop production charge asymmetry A C is presented using data corresponding to an integrated luminosity of 1.04 fb -1 of pp collisions at √ s = 7 TeV collected by the ATLAS detector at the LHC. Events are selected with a single lepton (electron or muon), missing transverse momentum and at least four jets of which at least one jet is identified as coming from a b-quark. A kinematic fit is used to reconstruct the t t event topology. After background subtraction, a Bayesian unfolding procedure is performed to correct for acceptance and detector effects. The measured value of A C is A C = -0.019±0.028 (stat.)±0.024 (syst.), consistent with the prediction from the MC@NLO Monte Carlo generator of A C = 0.006 ± 0.002. Measurements of A C in two ranges of invariant mass of the top-antitop pair are also shown.

This paper presents the performance of the ATLAS muon reconstruction during the LHC run with pp collisions at √ s = 7-8 TeV in 2011-2012, focusing mainly on data collected in 2012. Measurements of the reconstruction efficiency and of the momentum scale and resolution, based on large reference samples of J/ψ → μμ, Z → μμ and ϒ → μμ decays, are presented and compared to Monte Carlo simulations. Corrections to the simulation, to be used in physics analysis, are provided. Over most of the covered phase space (muon |η| < 2.7 and 5 p T 100 GeV) the efficiency is above 99 % and is measured with per-mille precision. The momentum resolution ranges from 1.7 % at central rapidity and for transverse momentum p T 10 GeV, to 4 % at large rapidity and p T 100 GeV. The momentum scale is known with an uncertainty of 0.05 % to 0.2 % depending on rapidity. A method for the recovery of final state radiation from the muons is also presented.

A measurement of the top-antitop production charge asymmetry A C is presented using data corresponding to an integrated luminosity of 1.04 fb -1 of pp collisions at √ s = 7 TeV collected by the ATLAS detector at the LHC. Events are selected with a single lepton (electron or muon), missing transverse momentum and at least four jets of which at least one jet is identified as coming from a b-quark. A kinematic fit is used to reconstruct the t t event topology. After background subtraction, a Bayesian unfolding procedure is performed to correct for acceptance and detector effects. The measured value of A C is A C = -0.019±0.028 (stat.)±0.024 (syst.), consistent with the prediction from the MC@NLO Monte Carlo generator of A C = 0.006 ± 0.002. Measurements of A C in two ranges of invariant mass of the top-antitop pair are also shown.

The top quark mass was measured in the channels t t → lepton+jets and t t → dilepton (lepton = e, μ) based on ATLAS data recorded in 2011. The data were taken at the LHC with a proton-proton centre-of-mass energy of √ s = 7 TeV and correspond to an integrated luminosity of 4.6 fb -1 . The t t → lepton+jets analysis uses a three-dimensional template technique which determines the top quark mass together with a global jet energy scale factor (JSF), and a relative b-to-light-jet energy scale factor (bJSF), where the terms b-jets and light-jets refer to jets originating from b-quarks and u, d, c, s-quarks or gluons, respectively. The analysis of the t t → dilepton channel exploits a one-dimensional template method using the m b observable, defined as the average invariant mass of the two lepton+b-jet pairs in each event. The top quark mass is measured to be 172.33 ± 0.75(stat + JSF + bJSF) ± 1.02(syst) GeV, and 173.79 ± 0.54(stat) ± 1.30(syst) GeV in the t t → lepton+jets and t t → dilepton channels, respectively. The combination of the two results yields m top = 172.99 ± 0.48(stat) ± 0.78(syst) GeV, with a total uncertainty of 0.91 GeV.

The top quark mass was measured in the channels t t → lepton+jets and t t → dilepton (lepton = e, μ) based on ATLAS data recorded in 2011. The data were taken at the LHC with a proton-proton centre-of-mass energy of √ s = 7 TeV and correspond to an integrated luminosity of 4.6 fb -1 . The t t → lepton+jets analysis uses a three-dimensional template technique which determines the top quark mass together with a global jet energy scale factor (JSF), and a relative b-to-light-jet energy scale factor (bJSF), where the terms b-jets and light-jets refer to jets originating from b-quarks and u, d, c, s-quarks or gluons, respectively. The analysis of the t t → dilepton channel exploits a one-dimensional template method using the m b observable, defined as the average invariant mass of the two lepton+b-jet pairs in each event. The top quark mass is measured to be 172.33 ± 0.75(stat + JSF + bJSF) ± 1.02(syst) GeV, and 173.79 ± 0.54(stat) ± 1.30(syst) GeV in the t t → lepton+jets and t t → dilepton channels, respectively. The combination of the two results yields m top = 172.99 ± 0.48(stat) ± 0.78(syst) GeV, with a total uncertainty of 0.91 GeV.

docentes y de las autoridades educativas federales y locales que participaron en los distintos espacios de interlocución, cuyos comentarios y sugerencias contribuyeron a la construcción de estas directrices. Se agradece también a los integrantes de los distintos órganos colegiados y consejos técnicos del Instituto.

El libro Vicissim traditur: Tópicos del presente y futuro de la educación y sus procesos institucionales en México reúne un conjunto de investigaciones que analizan diversos problemas contemporáneos del sistema educativo mexicano, con especial atención a la formación docente, el desarrollo institucional y los procesos pedagógicos que inciden en la transformación educativa. La obra se inscribe en la serie editorial El Saber Sabio y el Saber Didáctico, orientada a difundir resultados de investigación sobre saberes disciplinarios, didácticos e históricos relacionados con la educación y la formación de profesores.
A través de distintos capítulos, el volumen examina temas como el impacto de las prácticas profesionales en la formación inicial de docentes, los procesos de rediseño curricular en las escuelas normales, el papel de la evaluación en la práctica pedagógica, el fortalecimiento de habilidades docentes, así como problemáticas sociales vinculadas con la educación, entre ellas la ciudadanía, la migración y la responsabilidad social universitaria. Asimismo, se abordan aspectos estructurales del sistema educativo, como la infraestructura escolar como ambiente de aprendizaje y la digitalización del patrimonio documental educativo.
En conjunto, el libro ofrece una mirada crítica y multidisciplinaria sobre los desafíos actuales y futuros de la educación en México, destacando la importancia de la investigación educativa, la reflexión sobre la práctica docente y la innovación institucional como elementos fundamentales para fortalecer la formación de docentes y contribuir al desarrollo social a través de la educación.

Esta investigación propone un modelo de magisterio socio-crítico que rompe con los paradigmas tradicionales de inclusión, orientado a adolescentes de secundaria con altas capacidades y Trastorno del Espectro Autista de Alto Funcionamiento en la Ciudad de México. Frente a un sistema que prioriza la homogeneización y desatiende a quienes poseen talentos excepcionales, el estudio plantea una “inclusión discriminatoria”: reconocer su diferencia y garantizar su derecho a la no integración en actividades que lesionan su dignidad o limitan su desarrollo. A través de un diseño metodológico mixto —predominio cualitativo—, se emplean cuestionarios tipo Likert y entrevistas en profundidad para explorar el bienestar emocional, la percepción del entorno escolar y la viabilidad de un enfoque disruptor basado en tres ejes: desarrollo del pensamiento crítico radical, especialización temprana y reformulación administrativa de los procesos escolares. Los hallazgos preliminares indican que este enfoque no solo favorece el rendimiento intelectual y la autonomía, sino que también reduce el impacto negativo de la presión social y los conflictos con docentes y pares, ofreciendo un marco innovador para la atención de poblaciones marginadas en su propia excepcionalidad.

Este trabalho busca promover uma análise bibliográfica sobre como políticas de não preservação ambiental, impulsionadas pelo neoliberalismo, que menospreza os direitos humanos e institucionaliza a desigualdade social, estão relacionadas com o desenvolvimento da covid-19 e os seus efeitos nefastos.

Jet cross sections have been measured for the first time in proton-proton collisions at a centre-of-mass energy of 7 TeV using the ATLAS detector. The measurement uses an integrated luminosity of 17 nb -1 recorded at the Large Hadron Collider. The anti-k t algorithm is used to identify jets, with two jet resolution parameters, R = 0.4 and 0.6. The dominant uncertainty comes from the jet energy scale, which is determined to within 7% for central jets above 60 GeV transverse momentum. Inclusive single-jet differential cross sections are presented as functions of jet transverse momentum and rapidity. Dijet cross sections are presented as functions of dijet mass and the angular variable χ. The results are compared to expectations based on next-toleading-order QCD, which agree with the data, providing a validation of the theory in a new kinematic regime.