70 research outputs found
Estrategias de enseñanza y rendimiento escolar en el área de inglés en los estudiantes del VI ciclo de Educación Secundaria de la I.E. Gustavo Mohme Llona, Ate, 2014
El presente estudio titulado “Estrategias de enseñanza y rendimiento escolar en el
área de inglés en los estudiantes del VI ciclo de Educación Secundaria de la I.E.
Gustavo Mohme Llona, Ate, 2014” se realizó con el objetivo de Determinar la
relación que existe entre las estrategias de enseñanza y el rendimiento escolar en
el área de inglés; y se desarrolló en un contexto escolar del nivel secundario de la
I.E. N° 1268 Gustavo Mohme Llona, Ate, 2014.
Es una investigación descriptiva correlacional de diseño no experimental
transversal de nivel correlacional, aplicó un instrumento (cuestionario) para medir
la variable estrategias de enseñanza y fue validado mediante juicio de expertos y
sometido a la prueba de confiabilidad, para medir la variable rendimiento escolar
del área de inglés se utilizaron los registros de notas. La muestra estuvo
conformada por 123 estudiantes.
Las conclusiones existe relación significativa entre las estrategias de enseñanza y
el rendimiento escolar en el área de inglés en los estudiantes del VI ciclo de
educación secundaria de la I.E. N° 1268 Gustavo Mohme Llona, Ate, 2014, con
un nivel de significancia de 0.05 y Rho de Spearman = 0.894 y p-valor = 0.000 <
0.05
Experiencia en el trabajo colectivo: Colectivo Entramados
[ES] Esta propuesta trata sobre el trabajo colectivo y sus ventajas respecto a la
producción individual y los egos artísticos, con el fin de reivindicar una forma
de trabajo más colaborativa.
Por una parte, se ha realizado un estudio sobre el trabajo en colectivo
apoyado en textos de referentes contemporáneos de diversa índole, así como
entrevistas a colectivos en activo actualmente.
Por otra parte se muestra la experiencia personal del trabajo en colectivo
junto al Colectivo Entramados. En este documento se presentan todos los
trabajos del colectivo realizados hasta la fecha indicando en cada uno el nivel
de participación, así como las características singulares de cada uno de ellos[EN] This proposal deals with collective work and its advantages over individual
production and artistic egos in order to claim a more collaborative work.
On the one hand, there has been a study on the collective work supported
by texts of contemporary references of various kinds, as well as interviews
with groups in currently active.
Moreover, the personal experience of collective work by the Collective En
-
tramados shown. In this document all the collective work conducted to date
indicate in each level of participation as well as the unique characteristics of
each are presented.Cabello Ortiz, MDM. (2016). Experiencia en el trabajo colectivo: Colectivo Entramados. http://hdl.handle.net/10251/75040.TFG
Hacia una batería en estado sólido: electrodeposición de nanocompuestos NiO/Fe2O3 para baterías de ión-litio
Effect of Myofascial Therapy on Pain and Functionality of the Upper Extremities in Breast Cancer Survivors: A Systematic Review and Meta-Analysis
(1) Objective: The purpose was to analyze the effectiveness of myofascial therapy on musculoskeletal pain and functionality of the upper extremities in female breast cancer survivors, and to evaluate the changes in range of motion, quality of life, and mood state of these patients. (2) Methods: Systematic searches were performed on the MEDLINE/PubMed, Web of Science, Scopus, and Physiotherapy Evidence Databases for articles published until October 2020, in order to identify randomized controlled trials which analyzed the effectiveness of myofascial therapy as compared to a control group, passive treatment, placebo, or another intervention, and allowed co-interventions on female breast cancer survivors. Two reviewers examined the sources individually, calculated the risk of bias and extracted the data (PROSPERO number CRD42020215823). (3) Results: A total of eight RCTs were included. The results suggested that myofascial therapy does not have a greater statistically significant immediate effect on pain intensity (SMD: -0.15; 95% CI -0.48, 0.19), functionality (SMD: -0.17; 95% CI -0.43, 0.09) and range of motion in flexion (SMD: 0.30; 95% CI -0.13, 0.74) than an inactive, passive treatment or another intervention. However, a statistically significant result was observed for the abduction shoulder in favor of the experimental group (SMD: 0.46; 95% CI 0.05, 0.87; p = 0.03). (4) Conclusion: In general, although we found greater overall effects in support of the intervention with myofascial therapy than other control groups/types of interventions, the subgroup analysis revealed inconsistent results supporting myofascial therapy applied to breast cancer survivors
Application of age-length-keys to estimate catch-at-age for the North Atlantic albacore (Thunnus alalunga) stock
This document presents the results of applying two different methods to estimate catch-at-age
for North Atlantic albacore (Thunnus alalunga). The Spanish albacore surface fishery size
frequency data from 2003 to 2005 have been analyzed by means of MULTIFAN and age-lengthkeys
(ALKs) have been derived from readings of sections obtained from sampled dorsal spiny
rays of catch landed.Ce document présente les résultats de l’application de deux méthodes différentes visant à
estimer la prise par âge pour le germon de l’Atlantique Nord (Thunnus alalunga). Les données
de fréquences de tailles de la pêcherie de surface espagnole ciblant le germon de 2003 à 2005
ont été analysées à l’aide de MULTIFAN et des clefs âge-taille ont été calculées (ALKs)
d’après la lecture des sections obtenues des rayons épineux de la dorsale échantillonnées de la
prise débarquée.Este documento presenta los resultados de aplicar dos métodos distintos para estimar la
captura por edad del atún blanco del Atlántico norte. La distribución por talla de las capturas
comerciales de las flotas españolas de superficie fue analizada con MULTIFAN. Las claves
talla edad fueron obtenidas por medio de la lectura de secciones de radios espinosos
muestreados a partir de las capturas comerciales
The Spanish albacore (Thunnus alalunga) surface fishery in the northeastern Atlantic in 2005
The main features of the Spanish albacore (Thunnus alalunga) surface fishery operating during
summer and autumn months of 2005 in the northeast Atlantic and Bay of Biscay waters north of
40ºN parallel are presented in this document. The baitboat fleet increased its yield 30%;
likewise the troll fleet showed an increased catch of 36% respectively to the 2004 yield. Both
fleets increased their nominal fishing effort about 16% in 2005. The size composition of the
catches in 2005 obtained by both fleets showed a high proportion of age 2 derived by both
methods used to age catches: length slicing and age-length keys, which is in agreement with the
high proportion of age 1 present in 2004. However, in the case of age 3, the observed
proportion of the catch at age differs contingent on either method applied to age the catch in
the case of the troll fleet.Este documento presenta un resumen sobre la actividad pesquera de las flotas de superficie
españolas: cebo vivo y cacea dirigidas a la pesca de atún blanco (Thunnus alalunga) que
desarrollaron su actividad en los meses de verano y otoño de 2005 en aguas del Atlántico
nordeste y golfo de Vizcaya al norte del paralelo 40 º N. La evolución de las capturas y
esfuerzo realizado por los barcos de cebo vivo y cacea, mostró un aumento del 30% y 36%
respectivamente frente a las capturas del año 2004. El esfuerzo nominal en días de pesca
aumentó prácticamente un 16% en ambas flotas. En 2005, la composición de tallas de la
captura, mostró un nivel elevado de capturas de edad 2 obtenido con los dos métodos
empleados: corte de tallas determinista (“filo de cuchillo”) y claves talla edad, que
corresponde a un nivel elevado de capturas de edad 1 observado en el año 2004 en ambas
flotas. Sin embargo la proporción de capturas de edad 3 observada difiere dependiendo del
método empleado en la obtención de la composición de edades de las capturas de la flota de
cacea.Ce document présente un résumé sur les activités de pêche des flottilles de surface espagnoles
(canne et ligne traînante) ayant ciblé le germon (Thunnus alalunga) pendant les mois d’été et
d’automne de 2005 dans les eaux de l’Atlantique Nord-Est et du Golfe de Gascogne, au nord du
parallèle 40ºN. L’évolution des prises et de l’effort déployé par les canneurs et les ligneurs a
présenté un accroissement de 30% et 36%, respectivement, par rapport aux prises de 2004.
L’effort nominal en jours de pêche a pratiquement augmenté de 16% pour ces deux flottilles. En
2005, la composition par tailles des captures a montré une forte proportion de prises d’âge 2,
obtenue à l’aide de deux méthodes, le découpage des tailles et les clefs âge-taille, qui
correspond à une forte proportion d’âge 1 observée en 2004 dans les deux flottilles. Toutefois,
la proportion observée de prises d’âge 3 est différente selon la méthode appliquée pour obtenir
la composition des âges des prises de la flottille de ligneurs
Effects of electrodeposited lithium phosphate on the electrochemical properties of self organized titania nanotubes
COVID-19 after two years: trajectories of different components of mental health in the Spanish population
Aims:
Our study aimed to (1) identify trajectories on different mental health components during a two-year follow-up of the COVID-19 pandemic and contextualise them according to pandemic periods; (2) investigate the associations between mental health trajectories and several exposures, and determine whether there were differences among the different mental health outcomes regarding these associations.
Methods:
We included 5535 healthy individuals, aged 40–65 years old, from the Barcelona Brain Health Initiative (BBHI). Growth mixture models (GMM) were fitted to classify individuals into different trajectories for three mental health-related outcomes (psychological distress, personal growth and loneliness). Moreover, we fitted a multinomial regression model for each outcome considering class membership as the independent variable to assess the association with the predictors.
Results:
For the outcomes studied we identified three latent trajectories, differentiating two major trends, a large proportion of participants was classified into ‘resilient’ trajectories, and a smaller proportion into ‘chronic-worsening’ trajectories. For the former, we observed a lower susceptibility to the changes, whereas, for the latter, we noticed greater heterogeneity and susceptibility to different periods of the pandemic. From the multinomial regression models, we found global and cognitive health, and coping strategies as common protective factors among the studied mental health components. Nevertheless, some differences were found regarding the risk factors. Living alone was only significant for those classified into ‘chronic’ trajectories of loneliness, but not for the other outcomes. Similarly, secondary or higher education was only a risk factor for the ‘worsening’ trajectory of personal growth. Finally, smoking and sleeping problems were risk factors which were associated with the ‘chronic’ trajectory of psychological distress.
Conclusions:
Our results support heterogeneity in reactions to the pandemic and the need to study different mental health-related components over a longer follow-up period, as each one evolves differently depending on the pandemic period. In addition, the understanding of modifiable protective and risk factors associated with these trajectories would allow the characterisation of these segments of the population to create targeted interventions"This work was supported by a grant from the Agència de Gestió d'Ajuts Universitaris i de Recerca (AGAUR) ‘PANDÈMIES 2020’ (ref. 2020PANDE00043) and a grant from ‘La Marató de TV3’ MARATÓ 2020 COVID-19 (ref. 202129–31). Supported in part by the Spanish Ministry of Science, Innovation and Universities (MICIU/FEDER; grant number RTI2018-095181-B-C21) and an ICREA Academia 2019 grant award to D. B-F. Partially, this research has received funding from ‘La Caixa’ Foundation (grant number LCF/PR/PR16/11110004), and from Institut Guttmann and Fundació Abertis. I.B-M. was supported by a postdoctoral fellowship related to ‘PANDÈMIES 2020’ (AGAUR; 2020PANDE00043). D.F. has been supported by grant 2021 SGR 01421 (GRBIO) administrated by the Departament de Recerca I Universitats de la Generalitat de Catalunya (Spain) and by the Ministerio de Ciencia e Innovación (Spain) [PID2019-104830RB-I00/ DOI (AEI): 10.13039/501100011033].. J.M.T. was partly supported by AGAUR (2018 PROD 00172), Fundació Joan Ribas Araquistain and ‘La Marató de TV3’ Fundation (201735.10). This research was furthermore supported by the Government of Catalonia (2017SGR748). We also acknowledge support from the Spanish Ministry of Science and Innovation and State Research Agency through the ‘Centro de Excelencia Severo Ochoa 2019-2023’ Program (CEX2018-000806-S), and support from the Generalitat de Catalunya through the CERCA Program"Peer ReviewedPostprint (published version
COVID-19 after two years : trajectories of different components of mental health in the Spanish population
Our study aimed to (1) identify trajectories on different mental health components during a two-year follow-up of the COVID-19 pandemic and contextualise them according to pandemic periods; (2) investigate the associations between mental health trajectories and several exposures, and determine whether there were differences among the different mental health outcomes regarding these associations. We included 5535 healthy individuals, aged 40-65 years old, from the Barcelona Brain Health Initiative (BBHI). Growth mixture models (GMM) were fitted to classify individuals into different trajectories for three mental health-related outcomes (psychological distress, personal growth and loneliness). Moreover, we fitted a multinomial regression model for each outcome considering class membership as the independent variable to assess the association with the predictors. For the outcomes studied we identified three latent trajectories, differentiating two major trends, a large proportion of participants was classified into 'resilient' trajectories, and a smaller proportion into 'chronic-worsening' trajectories. For the former, we observed a lower susceptibility to the changes, whereas, for the latter, we noticed greater heterogeneity and susceptibility to different periods of the pandemic. From the multinomial regression models, we found global and cognitive health, and coping strategies as common protective factors among the studied mental health components. Nevertheless, some differences were found regarding the risk factors. Living alone was only significant for those classified into 'chronic' trajectories of loneliness, but not for the other outcomes. Similarly, secondary or higher education was only a risk factor for the 'worsening' trajectory of personal growth. Finally, smoking and sleeping problems were risk factors which were associated with the 'chronic' trajectory of psychological distress. Our results support heterogeneity in reactions to the pandemic and the need to study different mental health-related components over a longer follow-up period, as each one evolves differently depending on the pandemic period. In addition, the understanding of modifiable protective and risk factors associated with these trajectories would allow the characterisation of these segments of the population to create targeted interventions
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