Habilidades sociales y el aprendizaje colaborativo en la comunicación de los estudiantes de la zona-Villa El Salvador-2021

En la investigación titulada: “Habilidades sociales y el aprendizaje colaborativo en la comunicación de los estudiantes de la zona- Villa El Salvador -2021”, el objetivo general fue determinar cómo incide las habilidades sociales y el aprendizaje colaborativo en la comunicación de los estudiantes de la zona- Villa El Salvador - 2021. Este estudio obedece a un enfoque cuantitativo tipo básica de diseño no experimental correlacional causal, para la prueba de hipótesis se utilizó la prueba regresión logística ordinal. La muestra probabilística fue 202, la técnica que se utilizó fue la encuesta y los instrumentos de recolección de datos fueron dos cuestionarios aplicados a los estudiantes. Para la validez de los instrumentos se utilizó el juicio de expertos y para la confiabilidad de cada instrumento se utilizó el KR20 para el clima familiar, y el Alfa de Cronbach, para las habilidades sociales, y el aprendizaje colaborativo dando un resultado muy alto de la variable: 0,804, y 0.921 para las variables independientes, y 0.887 para la variable dependiente. Asimismo, según los resultados obtenidos en dicha tabla, el modelo de las variables en análisis (pvalor > 0.05), y según la prueba de pseudo R cuadrado, lo que se estarían presentando es la dependencia porcentual del habilidades sociales y el aprendizaje colaborativo en la comunicación en los estudiantes de la zona- Villa El Salvador - 2021; el cual se tiene el coeficiente de Nagalkerke lo que indica que la variabilidad de la comunicación en los estudiantes de la zona- Villa El Salvador -2021 depende del 41.6 % de las habilidades sociales y el aprendizaje colaborativo

Liderazgo del director y el desempeño docente de la Institución Educativa de primaria, 2018

El objetivo de la investigación fue: Determinar la relación que existe entre el liderazgo del director con el desempeño pedagógico del docente en una institución educativa primaria, 2018 Es de tipo básica, de diseño no experimental, transversal – correlacional. La población es censal estuvo conformada por 80 docentes de la institución educativa N° 6071 “República Federal de Alemania”; la técnica de estudio es un cuestionario cuyos instrumento es la encuesta, se cumplieron con los requisitos de validez y la confiabilidad. El método que se utilizó fue el hipotético deductivo, para el análisis de datos se aplicó la prueba no paramétrica Rho de Spearman. Los resultaron determinaron que la relación que es existe entre las el liderazgo del director y el desempeño del docente es ,744 que se aplicó en la institución educativa “República Federal De Alemania

Estimation of urban POP and emerging SVOC levels employing Ligustrum lucidum leaves

Many persistent organic pollutants (POPs) have been banned in many countries including Argentina after enforcing the Stockholm Convention in 2014, while other emerging semi-volatile organic contaminants (SVOCs) are considered to enter the list due to their known environmental persistence and toxicity. However, there is still very little information regarding the distribution of these chemicals in the environment in developing countries. To address this issue, we employed leaves of Ligustrum lucidum Ait. as a passive monitor to estimate urban levels of polychlorinated biphenyls, brominated flame retardants and hexachlorobenzene (PCBs, BFRs, and HCB, respectively) considering three different land use areas in Córdoba city (Argentina). We found higher PCB values in urban and industrial areas, which could be attributed to local emission sources as well as a long-range transport of lightweight compound. BFRs were more abundant in the urban areas indicating that their main emission source is the volatilization from polymeric materials. HCB, on the other hand, was equally distributed at the three sampling areas. Overall, POP and SVOC levels were similar or even lower than some other urban environments and even comparable with remote places elsewhere.Fil: Graziani, Natalia Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Tames, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Mateos, Ana Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Silva, José Avelino. Universidad de Porto; PortugalFil: Ramos, Sara. Universidad de Porto; PortugalFil: Homem, Vera. Universidad de Porto; PortugalFil: Ratola, Nuno. Universidad de Porto; PortugalFil: Carreras, Hebe Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentin

Effectiveness and Safety of the Sequential Use of a Second and Third Anti-TNF Agent in Patients With Inflammatory Bowel Disease: Results From the Eneida Registry

Background: The effectiveness of the switch to another anti-tumor necrosis factor (anti-TNF) agent is not known. The aim of this study was to analyze the effectiveness and safety of treatment with a second and third anti-TNF drug after intolerance to or failure of a previous anti-TNF agent in inflammatory bowel disease (IBD) patients. Methods: We included patients diagnosed with IBD from the ENEIDA registry who received another anti-TNF after intolerance to or failure of a prior anti-TNF agent. Results: A total of 1122 patients were included. In the short term, remission was achieved in 55% of the patients with the second anti-TNF. The incidence of loss of response was 19% per patient-year with the second anti-TNF. Combination therapy (hazard ratio [HR], 2.4; 95% confidence interval [CI], 1.8-3; P < 0.0001) and ulcerative colitis vs Crohn's disease (HR, 1.6; 95% CI, 1.1-2.1; P = 0.005) were associated with a higher probability of loss of response. Fifteen percent of the patients had adverse events, and 10% had to discontinue the second anti-TNF. Of the 71 patients who received a third anti-TNF, 55% achieved remission. The incidence of loss of response was 22% per patient-year with a third anti-TNF. Adverse events occurred in 7 patients (11%), but only 1 stopped the drug. Conclusions: Approximately half of the patients who received a second anti-TNF achieved remission; nevertheless, a significant proportion of them subsequently lost response. Combination therapy and type of IBD were associated with loss of response. Remission was achieved in almost 50% of patients who received a third anti-TNF; nevertheless, a significant proportion of them subsequently lost response

Immigrant IBD Patients in Spain Are Younger, Have More Extraintestinal Manifestations and Use More Biologics Than Native Patients

BackgroundPrevious studies comparing immigrant ethnic groups and native patients with IBD have yielded clinical and phenotypic differences. To date, no study has focused on the immigrant IBD population in Spain. MethodsProspective, observational, multicenter study comparing cohorts of IBD patients from ENEIDA-registry who were born outside Spain with a cohort of native patients. ResultsWe included 13,524 patients (1,864 immigrant and 11,660 native). The immigrants were younger (45 +/- 12 vs. 54 +/- 16 years, p < 0.001), had been diagnosed younger (31 +/- 12 vs. 36 +/- 15 years, p < 0.001), and had a shorter disease duration (14 +/- 7 vs. 18 +/- 8 years, p < 0.001) than native patients. Family history of IBD (9 vs. 14%, p < 0.001) and smoking (30 vs. 40%, p < 0.001) were more frequent among native patients. The most prevalent ethnic groups among immigrants were Caucasian (41.5%), followed by Latin American (30.8%), Arab (18.3%), and Asian (6.7%). Extraintestinal manifestations, mainly musculoskeletal affections, were more frequent in immigrants (19 vs. 11%, p < 0.001). Use of biologics, mainly anti-TNF, was greater in immigrants (36 vs. 29%, p < 0.001). The risk of having extraintestinal manifestations [OR: 2.23 (1.92-2.58, p < 0.001)] and using biologics [OR: 1.13 (1.0-1.26, p = 0.042)] was independently associated with immigrant status in the multivariate analyses. ConclusionsCompared with native-born patients, first-generation-immigrant IBD patients in Spain were younger at disease onset and showed an increased risk of having extraintestinal manifestations and using biologics. Our study suggests a featured phenotype of immigrant IBD patients in Spain, and constitutes a new landmark in the epidemiological characterization of immigrant IBD populations in Southern Europe