17 research outputs found
La interdisciplinariedad filosófica de la palabra para el desarrollo integral de la persona
La fe en la vida se confirma a través del lenguaje, de las palabras que son las que nos dan el testimonio fiel de lo que es la vida humana. La palabra es el instrumento de lo vivido, es el medio que se enlaza entre el yo y el tú como sujetos actuantes. A través del yo y del tú, de la otredad, las palabras viven atentas, navegan por doquier, nos esperan siempre, nos retan, nos dan cuenta de la existencia humana: del amor pero también del desamor; de la alegrÃa pero también del sufrimiento; de la esperanza pero también de la desazón; de la piedad pero también de la indiferencia; de la solidaridad pero también de la insensibilidad; la palabra para hablar pero también para escribir; la palabra nuestra frente a la palabra del otro; la palabra que nos recrea pero también que nos maltrata; pero, ante todo, la palabra como sÃmbolo de la fecundidad para que la vida tenga el más pleno sentido de humanidad
Valor del respeto por la lengua y cultura quichua: concepto del Sumak Kawsay
Los valores morales de buen vivir Sumak Kawsay
relacionado con el respeto por la lengua y cultura
quichua representan una herramienta fundamental
en la sociedad ecuatoriana y en el contexto escolar.
Consecuentemente con esta idea, el objetivo principal
de este trabajo es averiguar los elementos comunes
y diferenciadores entre las opiniones del profesorado
indÃgena y los contenidos de los libros de texto de diferentes
materias escolares de Ecuador. La investigación
se desarrolló en un contexto indÃgena ecuatoriano con
60 docentes indÃgenas de la escuela rural Mushuk Rimak
ubicada en la parroquia de San Lucas. Se utilizó la investigación
cualitativa mediante las entrevistas semiabiertas
en lengua castellana, que se realizaron a todos los
docentes participantes. Los resultados indican que, en
la comunidad indÃgena de San Lucas, los docentes transmiten
al alumnado el valor del respeto por la lengua y
cultura quichua vinculado con los valores morales del
Sumak Kawsay. Este aspecto está reflejado también en
los materiales educativos en quichua gracias a la polÃtica
de implementación de educación bilingüe intercultural
en los pueblos indÃgenas a nivel nacional en Ecuador. Las
conclusiones destacan el valor del Sumak Kawsay en los
libros de textos y la labor de los docentes de rescatar el
idioma quichua y transmitirlo al alumnado a pesar que la
aceptación del programa bilingüe no es unánime entre
los padres y las madres de familia de esta localidad.// The moral values of good living Sumak Kawsay
related to the respect for the Quichua language and
culture represent a fundamental tool in Ecuadorian
society and in school context. Therefore, the main
objective of this study seeks to learn more about
common and differentiating elements from the opinions
of teachers and from the contents of textbooks
in Ecuador. The research project was carried out in an
indigenous community with 60 indigenous teachers of
the rural school Mushauk Rimak located in San Lucas.
A qualitative method was applied to the analysis of
semi-open interviews in Spanish with the participating
teachers. The results indicate that San Lucas teachers
impart to students the values of respect for language
and culture associated with the moral values of Sumak
Kawsay. This aspect of the program is also reflected in
the teaching materials in Quichua, component of the
implementation of bilingual-intercultural education in
the indigenous communities at the national level. The
conclusion of the study points to the value of Sumak
Kawsay as reflected in the content of textbooks and
the efforts of teachers to revitalize the Quichua language
and transmit the language to students despite
the possibility that the bilingual program does not
enjoy acceptance by all parents in this locality
El pez sólo puede salvarse en el relámpago: reflexiones sobre literatura ecuatoriana
El pez solo puede salvarse en el relámpago es un libro que recopila los ensayos, artÃculos, reflexiones, pensamientos sobre la literatura ecuatoriana. El tÃtulos de este libro es tomado del ensay de César Chávez Aguilar sobre César Dávila Andrade. La idea de este libro es mostrar un gran abanico de posibilidades de salvación (o digamos de respiración) que solo nos puede proporcionar la literatura. Por ejemplo, en poesÃa hay acercamientos a la obra de David Ledesma Vásquez, Jorge Enrique Adoum, Hugo Mayo, César Dávila Andrade o de Dolores Veintimilla de Galindo.
En la narrativa dos ensayos sobre Pablo Palacio y una aproximación a la ciencia ficción ecuatoriana más reciente, entre otros textos. También el libro se abre hacia Chile, con un extenso ensayo sobre la poesÃa lÃrica de Jorge Teillier y sus puntos de encuentro con sus pares ecuatorianos (…) No se deja de lado el mencionar que todos los textos de este libro son de académicos y de escritores ecuatorianos que escriben sobre sus preocupaciones más inmediatas. Es, en definitiva, un libro plural, diverso, una muestra interesante para entender y seguir de cerca vitalidad de nuestra literatura y de nuestro arte en el siglo XXI
Search for flavour-changing neutral tqH interactions with H -> gamma gamma in pp collisions at root s=13 TeV using the ATLAS detector
A search for flavour-changing neutral interactions involving the top quark, the Higgs boson and an up-type quark q ( q = c, u) is presented. The proton-proton collision data set used, with an integrated luminosity of 139 fb(-1), was collected at root s = 13TeV by the ATLAS experiment at the Large Hadron Collider. Both the decay process t -> qH in tt production and the production process pp. tH, with the Higgs boson decaying into two photons, are investigated. No significant excess is observed and upper limits are set on the t. cH and the t. uH branching ratios of 4.3x10(-4) and 3.8x10(-4), respectively, at the 95% confidence level, while the expected limits in the absence of signal are 4.7x10(-4) and 3.9x10(-4). Combining this search with ATLAS searches in the H. t+ t- and H. b b final states yields observed (expected) upper limits on the t -> cH branching ratio of 5.8 x 10(-4) (3.0 x 10(-4)) at the 95% confidence level. The corresponding observed (expected) upper limit on the t -> uH branching ratio is 4.0 x 10(-4) (2.4 x 10(-4))
Combined Measurement of the Higgs Boson Mass from the Formula Presented and Formula Presented Decay Channels with the ATLAS Detector Using Formula Presented, 8, and 13 TeV Formula Presented Collision Data
A measurement of the mass of the Higgs boson combining the Formula Presented and Formula Presented decay channels is presented. The result is based on Formula Presented of proton-proton collision data collected by the ATLAS detector during LHC run 2 at a center-of-mass energy of 13 TeV combined with the run 1 ATLAS mass measurement, performed at center-of-mass energies of 7 and 8 TeV, yielding a Higgs boson mass of Formula Presented. This corresponds to a 0.09% precision achieved on this fundamental parameter of the Standard Model of particle physics
Test of CP Invariance in Higgs Boson Vector-Boson-Fusion Production Using the H→γγ Channel with the ATLAS Detector
A test of CP invariance in Higgs boson production via vector-boson fusion has been performed in the H→γγ channel using 139  fb^{-1} of proton-proton collision data at sqrt[s]=13  TeV collected by the ATLAS detector at the LHC. The optimal observable method is used to probe the CP structure of interactions between the Higgs boson and electroweak gauge bosons, as described by an effective field theory. No sign of CP violation is observed in the data. Constraints are set on the parameters describing the strength of the CP-odd component in the coupling between the Higgs boson and the electroweak gauge bosons in two effective field theory bases: d[over ˜] in the HISZ basis and c_{HW[over ˜]} in the Warsaw basis. The results presented are the most stringent constraints on CP violation in the coupling between Higgs and weak bosons. The 95% C.L. constraint on d[over ˜] is derived for the first time and the 95% C.L. constraint on c_{HW[over ˜]} has been improved by a factor of 5 compared to the previous measurement
Observation of an Excess of Dicharmonium Events in the Four-Muon Final State with the ATLAS Detector
A search is made for potential ccc[over ¯]c[over ¯] tetraquarks decaying into a pair of charmonium states in the four muon final state using proton-proton collision data at sqrt[s]=13  TeV, corresponding to an integrated luminosity of 140  fb^{-1} recorded by the ATLAS experiment at LHC. Two decay channels, J/ψ+J/ψ→4μ and J/ψ+ψ(2S)→4μ, are studied. Backgrounds are estimated based on a hybrid approach involving Monte Carlo simulations and data-driven methods. Statistically significant excesses with respect to backgrounds dominated by the single parton scattering are seen in the di-J/ψ channel consistent with a narrow resonance at 6.9 GeV and a broader structure at lower mass. A statistically significant excess is also seen in the J/ψ+ψ(2S) channel. The fitted masses and decay widths of the structures are reported
Search for nonresonant pair production of Higgs bosons in the Formula Presented final state in pp collisions at Formula Presented with the ATLAS detector
A search for nonresonant Higgs boson pair production in the Formula Presented final state is presented. The analysis uses Formula Presented of Formula Presented collision data at Formula Presented collected with the ATLAS detector at the Large Hadron Collider, and targets both the gluon-gluon fusion and vector-boson fusion production modes. No evidence of the signal is found and the observed (expected) upper limit on the cross section for nonresonant Higgs boson pair production is determined to be 5.4 (8.1) times the Standard Model predicted cross section at 95% confidence level. Constraints are placed on modifiers to the Formula Presented and Formula Presented couplings. The observed (expected) Formula Presented constraints on the Formula Presented coupling modifier, Formula Presented, are determined to be Formula Presented (Formula Presented), while the corresponding constraints for the Formula Presented coupling modifier, Formula Presented, are Formula Presented (Formula Presented). In addition, constraints on relevant coefficients are derived in the context of the Standard Model effective field theory and Higgs effective field theory, and upper limits on the Formula Presented production cross section are placed in seven Higgs effective field theory benchmark scenarios
Observation of the γγ→ττ Process in Pb+Pb Collisions and Constraints on the τ-Lepton Anomalous Magnetic Moment with the ATLAS Detector
This Letter reports the observation of τ-lepton-pair production in ultraperipheral lead-lead collisions Pb+Pb→Pb(γγ→ττ)Pb and constraints on the τ-lepton anomalous magnetic moment a_{τ}. The dataset corresponds to an integrated luminosity of 1.44  nb^{-1} of LHC Pb+Pb collisions at sqrt[s_{NN}]=5.02  TeV recorded by the ATLAS experiment in 2018. Selected events contain one muon from a τ-lepton decay, an electron or charged-particle track(s) from the other τ-lepton decay, little additional central-detector activity, and no forward neutrons. The γγ→ττ process is observed in Pb+Pb collisions with a significance exceeding 5 standard deviations and a signal strength of μ_{ττ}=1.03_{-0.05}^{+0.06} assuming the standard model value for a_{τ}. To measure a_{τ}, a template fit to the muon transverse-momentum distribution from τ-lepton candidates is performed, using a dimuon (γγ→μμ) control sample to constrain systematic uncertainties. The observed 95% confidence-level interval for a_{τ} is -0.057<a_{τ}<0.024
Measurement of Suppression of Large-Radius Jets and Its Dependence on Substructure in Pb+Pb Collisions at Formula Presented with the ATLAS Detector
This letter presents a measurement of the nuclear modification factor of large-radius jets in Formula Presented Formula Presented collisions by the ATLAS experiment. The measurement is performed using Formula Presented and Formula Presented of Formula Presented and Formula Presented data, respectively. The large-radius jets are reconstructed with the anti-Formula Presented algorithm using a radius parameter of Formula Presented, by reclustering anti-Formula Presented Formula Presented jets, and are measured over the transverse momentum (Formula Presented) kinematic range of Formula Presented and absolute pseudorapidity Formula Presented. The large-radius jet constituents are further reclustered using the Formula Presented algorithm in order to obtain the splitting parameters, Formula Presented and Formula Presented, which characterize the transverse momentum scale and angular separation for the hardest splitting in the jet, respectively. The nuclear modification factor, Formula Presented, obtained by comparing the Formula Presented jet yields to those in Formula Presented collisions, is measured as a function of jet transverse momentum (Formula Presented) and Formula Presented or Formula Presented. A significant difference in the quenching of large-radius jets having single subjet and those with more complex substructure is observed. Systematic comparison of jet suppression in terms of Formula Presented for different jet definitions is also provided. Presented results support the hypothesis that jets with hard internal splittings lose more energy through quenching and provide a new perspective for understanding the role of jet structure in jet suppression