RESUMO A solução fundamental para o problema do entupimento do emissor é explorar o projeto ideal da estrutura do emissor e melhorar sua capacidade anti-entupimento. O objetivo da pesquisa foi selecionar a forma estrutural ideal do caminho de fluxo do emissor em sistemas de irrigação por gotejamento utilizando fontes de água de qualidade inferior, proporcionando suporte teórico para melhorar a capacidade anti-obstrução do próprio emissor e para o projeto de novos produtos de emissores. A seleção da estrutura do caminho do fluxo do emissor não tem sido conduzida com base na determinação do modelo de simulação apropriado com a condição complexa de qualidade da água. Para tanto, determinou-se o modelo de movimento interno do fluido adequado do emissor, e avaliou-se de forma abrangente o desempenho hidráulico e o desempenho anti-entupimento das cinco estruturas representativas da trajetória de fluxo no país e no exterior, e finalmente determinou-se a estrutura ótima da trajetória de fluxo do emissor. Os resultados da pesquisa indicaram que o modelo RNG k-ε foi o mais adequado para simular a área do fluxo no emissor por meio da análise abrangente da lacuna entre os valores simulados e os valores medidos, da precisão do cálculo e da eficiência computacional. A trajetória de fluxo fractal foi relativamente ótima para o desempenho hidráulico e para o desempenho anti-entupimento. Este estudo pode fornecer suporte teórico para melhorar a própria habilidade anti-obstrução do emissor e o projeto de novo produto de emissor. antientupimento. antientupimento anti entupimento. inferior antiobstrução obstrução emissores tanto determinouse determinou se avaliouse avaliou exterior kε k ε medidos computacional

ABSTRACT The fundamental solution to the problem of emitter clogging is to explore the optimal structure design of emitter and improve its anti-clogging ability. The research objective was to select the optimal structural form of the emitter flow path in drip irrigation systems using inferior water sources, which can provide theoretical support for improving the anti-clogging ability of the emitter itself and designing new emitter products. The selection of the flow path structure of the emitter has not been conducted on the basis of determining the appropriate simulation model with the condition of complex water quality. Therefore, the appropriate internal fluid movement model of the emitter was determined, the hydraulic performance and anti-clogging performance of the five nationally and internationally representative flow path structures were comprehensively evaluated, and finally the optimal structure of the emitter flow path was determined. The research results indicated that RNG k - ε model was the most suitable to simulate the flow field in the emitter by comprehensive analysis of the gap between simulated values and the measured values, the calculation accuracy and computational efficiency. The fractal flow path was relatively optimal for hydraulic performance and for anti-clogging performance. This study can provide theoretical support for improving the anti-clogging ability of the emitter itself and the design of the new emitter product. anticlogging anti sources products quality Therefore determined evaluated efficiency product

RESUMEN El artículo aborda una problemática relacionada con la formación del Técnico Medio en los Institutos Politécnicos Agropecuarios en la especialidad Agronomía de Montaña, las actividades manuales agropecuarias. Su objetivo, ofrecer algunas consideraciones sobre la realización de estas actividades en este contexto, ello contribuirá a elevar la calidad del proceso de enseñanza aprendizaje, a tenor con el Tercer Perfeccionamiento Educacional. De ahí la necesidad de su integración con las asignaturas de formación profesional básica específica. Entre los métodos aplicados: análisis-síntesis, inducción-deducción, observación, análisis del producto de la actividad y entrevista. La propuesta mejora la labor de orientación a los profesores.

ABSTRACT The article approaches a related problem with the formation of the half technician in the polytechnic agricultural institutes in the agronomy speciality of mountain, the manual agricultural activities. Your objective, offer some considerations on the realization of these activities in this context, it will contribute to raise the quality of the process of apprenticeship teaching, on the base of the exigencies of the third educational perfecting. In this way the need of your integration with the basic specific courses. Between the applied methods were: analysis, synthesis, induction, deduction, observation, analysis of the product of the activity and interviews. The better proposal the labor of orientation to the teachers.

Abstract In 2017, Decree 1421 was issued in Colombia, according to which all schools in the country were to welcome students with disabilities and offer them quality opportunities for their entry, permanence and graduation. The Ministry of Education (MEN, 2017a) gave a deadline of five years for this policy to be implemented in the national territory, counted from its approval. The objective of this research is to characterize the pedagogical practices, knowledge and institutional conditions (pedagogical and administrative type) in which a sample of Colombian teachers work, six years after the decree was issued. For this purpose, a transectional non-experimental quantitative design was used and a scale was applied to 249 teachers of early childhood education, elementary school, junior high school and vocational middle school. Based on the findings obtained, it can be concluded that there is a positive change in the pedagogical practices and knowledge of those teachers who have training in inclusion and who work in private schools that receive students with these life trajectories. Even so, the institutional conditions of the teachers surveyed still do not respond to inclusive institutional projects. Since, at the time of writing this paper, we did not find other similar studies in the country, these results are discussed in the light of international research on the subject and in the framework of national policy, and allow extrapolating the challenges faced by the Colombian educational system in welcoming students with disabilities.

Resumen En 2017 se expidió en Colombia el decreto 1421, según el cual todas las escuelas del país debían acoger estudiantes con discapacidad y ofrecerles oportunidades de calidad para su ingreso, permanencia y egreso. El Ministerio de Educación dio un plazo de cinco años, contados a partir de su aprobación, para que esta política se implementara en todo el territorio nacional. El objetivo de esta investigación es caracterizar las prácticas pedagógicas, los conocimientos y las condiciones institucionales (de tipo pedagógico-administrativo), en las que labora una muestra de docentes colombianos, seis años después de expedido el decreto. Para ello, se utilizó un diseño cuantitativo no experimental transeccional y la aplicación de una escala a 249 maestros y maestras de distintos niveles educativos. Con base en los hallazgos obtenidos, puede concluirse que hay un cambio positivo en las prácticas pedagógicas y los conocimientos de aquellos docentes que cuentan con formación en inclusión y que laboran en colegios que acogen alumnado con estas trayectorias de vida. Aun así, las condiciones institucionales del profesorado encuestado todavía no responden a proyectos inclusivos. Estos resultados se discuten a la luz de los retos que enfrenta el sistema educativo colombiano en pro de atender alumnado con discapacidad.

Resumen: La pandemia por COVID-19 influyó en el proceso de educación superior generando una transición entre la modalidad presencial a la modalidad en línea-emergente en la que se identificaron varias dificultades para el acceso debido a la inequidad, problemas tecnológicos, crisis de salud y económica a nivel mundial, y en Ecuador a nivel de docentes y estudiantes. El descubrimiento de conocimiento en bases de datos de KDD - Educacional, el análisis de técnicas de minería de datos de clasificación y agrupación, y el complemento de análisis de datos con la inteligencia de negocios determinaron los factores desde la perspectiva de la institución, del docente y de los estudiantes que inciden en el proceso de educación en línea, donde se demuestra además, la importancia del modelo de educación, la metodología del proceso de enseñanza aprendizaje, el entorno de aprendizaje y el bienestar de los docentes y estudiantes que garantizan una educación superior en línea de calidad con igualdad de oportunidades en el acceso.

Abstract: The COVID-19 pandemic significantly impacted higher education, forcing a rapid transition from face-to-face modality to the emerging online learning modality. This transition exposed several challenges, including, inequitable access to technology, global health and economic crisis, and specific difficulties faced by both teachers and students in Ecuador. Knowledge discovery in KDD - Educational databases, the analysis of classification and clustering data mining techniques and the complement of data analysis with business intelligence determined the factors from the perspective of the institution, teachers and students that influence the online education process. In addition, the importance of the education model, the teaching-learning process methodology, the learning environment, and the well-being of teachers and students that guarantee quality online higher education with equal access opportunities is demonstrated.

Resumo: Introdução: A warfarina é um dos medicamentos mais prescritos para o tratamento e prevenção de doenças tromboembólicas. O benefício na prevenção de eventos trombóticos e na redução da mortalidade está amplamente documentado. No entanto, problemas de segurança limitaram seu uso. O acompanhamento dos pacientes, com atenção especial à informação e educação sobre suas patologias, hábitos saudáveis, adesão ao tratamento e compreensão dos riscos, é fundamental para o alcance de bons resultados, reduzindo a morbimortalidade e internações. Informações sobre o perfil de segurança e a qualidade da anticoagulação em um programa de intervenção educacional são escassas no Uruguai. O objetivo deste estudo é analisar o efeito de um plano de intervenção educacional aprimorado com assistência farmacêutica (IEPAF) , na qualidade da anticoagulação com warfarina em pacientes ambulatoriais na unidade multidisciplinar de insuficiência cardíaca (UMIC), e comparar a eficácia e segurança de tratamento e avaliar a utilidade do escore SAMeTT2R2. Metodologia: Ensaio clínico randomizado. Pacientes em acompanhamento em UMIC em tratamento com warfarina foram recrutados e randomizados para controle médico usual versus controle médico com ajustes de dose de acordo com protocolo estabelecido, além IEPAF. Resultados: Após 24 meses de seguimento, ambos os grupos mantiveram um bom nível de anticoagulação, com tempo na faixa terapêutica (TTR) de 83,15% e 83,80% para os grupos controle e intervenção, respectivamente. A intervenção educacional aprimorada e o protocolo de ajuste de dose de warfarina forneceram resultados comparáveis ao monitoramento de anticoagulação convencional. Conclusões: O IEPAF com assistência farmacêutica promoveu resultado comparável em segurança, eficácia e adesão em relação ao acompanhamento convencional. Ambos os grupos alcançaram um excelente nível de anticoagulação avaliado pela TTR. Da análise post hoc emerge uma associação estatisticamente significativa dos valores 4 e 6 do SAMeTT2R2 com a ocorrência de eventos, com risco relativo 5 vezes maior para o sexo feminino.

Resumen: Introducción: La warfarina es uno de los medicamentos más prescritos en el tratamiento y prevención de enfermedades tromboembólicas. El beneficio en la prevención de eventos trombóticos y en la reducción de la mortalidad está ampliamente documentado. Sin embargo, los aspectos relacionados con la seguridad han limitado su uso. El acompañamiento de pacientes, con especial atención en la información y educación sobre sus patologías, hábitos saludables, cumplimiento de tratamientos y comprensión de riesgos, es fundamental para conseguir buenos resultados, disminuyendo la morbi-mortalidad y las internaciones. La información respecto al perfil de seguridad y la calidad de la anticoagulación bajo un programa de intervención educativa es escasa en Uruguay. El objetivo de este estudio es analizar el efecto de un plan de intervención educativa potenciada con atención farmacéutica (IEPAF), sobre la calidad de anticoagulación con warfarina de pacientes ambulatorios de la unidad multidisciplinaria de insuficiencia cardíaca (UMIC), comparar la efectividad y seguridad del tratamiento, y evaluar la utilidad del score SAMeTT2R2. Metodología: Ensayo clínico randomizado. Se reclutaron pacientes en seguimiento en la UMIC tratados con warfarina y se randomizaron a control médico habitual vs control médico con ajustes de dosis según un protocolo establecido, más IEPAF. Resultados: Luego de 24 meses de seguimiento, ambos grupos mantuvieron buen nivel de anticoagulación, con tiempo en rango terapéutico (TTR) de 83,15% y 83,80% para grupo control e intervención respectivamente. La intervención educativa potenciada y el protocolo de ajuste de dosis de warfarina, aportó un resultado equiparable al seguimiento convencional de la anticoagulación. Conclusiones: La IEPAF promovió un resultado equiparable en seguridad, efectividad y adherencia con respecto al seguimiento convencional. Ambos grupos lograron un excelente nivel de anticoagulación evaluado por TTR. Del análisis post hoc surge una asociación estadísticamente significativa de los valores de SAMeTT2R2 4 y 6, con la aparición de eventos, con un riesgo relativo 5 veces mayor para el sexo femenino.

Abstract: Introduction: Warfarin is one of the most prescribed drugs for the treatment and prevention of thromboembolic diseases. The benefit of the prevention of thrombotic events and the reduction of mortality is widely documented. However, security issues have limited its use. Monitoring patients, with special attention to information and education about their pathologies, healthy habits, compliance with treatment, and understanding of risks, is essential to achieve good results, reducing morbidity, mortality and hospitalizations. Information regarding anticoagulation’s safety profile and quality under an educational intervention program is scarce in Uruguay. The objective of this study is to analyze the effect of an enhanced educational intervention plan with pharmaceutical care (IEPAF), on the quality of anticoagulation with warfarin in outpatients in the multidisciplinary heart failure unit (UMIC), and to compare the effectiveness and safety of treatment, and to evaluate the usefulness of the SAMeTT2R2 score. Methodology: Randomized clinical trial. Patients under follow-up in UMIC treated with warfarin were recruited and randomized to usual medical control vs medical control with dose adjustments according to an established protocol, plus enhanced educational intervention IEPAF. Results: After 24 months of follow-up, both groups maintained a good level of anticoagulation, with time in therapeutic range (TTR) of 83,15% and 83,80% for the control and intervention groups, respectively. The enhanced educational intervention and the warfarin dose adjustment protocol provided results comparable to conventional anticoagulation monitoring. Conclusions: The IEPAF with pharmaceutical care promoted a comparable result in safety, effectiveness, and adherence concerning conventional follow-up. Both groups achieved an excellent level of anticoagulation as assessed by TTR. From the post hoc analysis, a statistically significant association of SAMeTT2R2 values 4 and 6 emerges with events, with a relative risk 5 times greater for the female sex.

Abstract: This study proposes a model to evaluate the impact of a quality management system on the processes linked to teaching and learning in students recently graduated from the Faculty of Engineering at the Autonomous University of Baja California (Mexico). The perceptions of youth about the influence of processes directly related to their learning are gathered by using an online survey. The survey is evaluated by experts in academic areas and with experience implementing a quality system in the educational field. The sample consists of 82 participants at the end of the 2023-1 cycle. The results highlight a positive influence on student training and reveal areas for improvement to enrich future educational experience. It is concluded that this analysis allows identifying risks in quality management, opening the way to continuous improvement.

Resumen: Este estudio propone un modelo para evaluar el impacto de un sistema de gestión de calidad en los procesos vinculados con la enseñanza y el aprendizaje en estudiantes recién egresados de la Facultad de Ingeniería de la Universidad Autónoma de Baja California (México). Se recogen las percepciones de los jóvenes sobre la influencia de los procesos directamente relacionados con su aprendizaje utilizando una encuesta en línea. La encuesta es evaluada por expertos en áreas académicas y con experiencia en implementación de un sistema de calidad en el ámbito educativo. La muestra es de 82 participantes al final del ciclo 2023-1. Los resultados destacan una influencia positiva en la formación estudiantil y señalan áreas de mejora para enriquecer la experiencia educativa futura. Se concluye que este análisis permite identificar riesgos en la gestión de calidad, abriendo camino a la mejora continua.

SUMMARY: The denomination of the "ulna" bone as "cubitus" bone is an error in terminology still observed in anatomy study texts and Chilean school textbooks, even though the term ulna was established as the official term in the 20th century. This problem is a reflection of the slow progressive change in academic communities and the population in general, through the traditional transfer of knowledge. Scientific dissemination allows for accelerating such a process, and in recent years, it has been enhanced through social networks and virtual platforms such as TikTok. Few studies relate the use of TikTok with anatomical learning. This research describes school students' perception of an informative video on correctly using the term "ulna." It analyzes the possible scope as a complementary activity to anatomical teaching for the school community and society. A TikTok video was developed and published four months before showing it to 17 11th-grade students from Viña del Mar, and then they were asked to complete a perception survey. In addition, statistical data provided by the TikTok platform itself was recorded. The results revealed a favorable reception of the informative content among the participating students, with a high percentage expressing total or partial agreement in all the statements evaluated (up to 82.4 %). The metrics delivered by the platform show an international reach, the main viewers being people from Chile (35.5 %), Mexico (25.3 %), and Colombia (7.2 %). Among the aspects mentioned by the students that need improvement, are the quality of visual editing and the fluency of the explanation. Given the positive perception obtained from the video, we consider that using these complementary tools can improve human anatomy's teaching and learning processes and broaden our practices' impact on the educational community and society.

RESUMEN: La denominación del hueso "ulna" como hueso "cúbito" es un error de terminología aún observado en textos de estudio de anatomía y en textos escolares chilenos, pese a que desde el siglo XX se ha establecido el término ulna como el oficial. Esto refleja la lentitud del proceso de cambio en las comunidades académicas y en la población general mediante la transmisión tradicional de conocimientos. La divulgación científica permite acelerar dicho proceso, y en los últimos años se ha potenciado por medio de redes sociales y plataformas virtuales como TikTok. Existen pocos estudios que relacionan el uso de TikTok con el aprendizaje anatómico. Esta investigación describe la percepción de estudiantes escolares frente a un vídeo divulgativo sobre el correcto uso del término "ulna" y analiza los posibles alcances como actividad complementaria de la enseñanza anatómica hacia la comunidad escolar y la sociedad. Se desarrolló un vídeo de TikTok publicado 4 meses antes de mostrarlo a 17 estudiantes de 3° de enseñanza secundaria, y luego se les solicitó completar una encuesta de percepción. Además, se registraron datos estadísticos entregados por la misma plataforma. Los resultados obtenidos revelan una favorable acogida del contenido divulgativo entre los estudiantes participantes, con un alto porcentaje expresando acuerdo total o parcial en todas las afirmaciones evaluadas (hasta un 82,4 %). Las métricas entregadas por la plataforma demuestran un alcance internacional, siendo los principales espectadores personas de Chile (35,5 %), México (25,3 %) y Colombia (7,2 %). Entre los aspectos a mejorar mencionados por los estudiantes está la calidad de edición visual y la fluidez de la explicación. Dada la positiva percepción obtenida frente al vídeo, consideramos que usar estas herramientas complementarias puede mejorar los procesos de enseñanza y aprendizaje de la anatomía humana y ampliar el impacto de nuestras prácticas en la comunidad educativa y la sociedad.

BACKGROUND: Students' perceptions of the educational methodology are valuable for improving the quality of the educational environment. However, there is limited literature on students' perceptions of lectures and peer-assisted learning (PAL) within the School of Biomedical and Allied Health Sciences OBJECTIVES: To determine the perceptions of allied health students across different study levels regarding the effectiveness of lectures and PAL as educational strategies METHODS: This cross-sectional study involved 213 Allied Health students from levels 200 to 400 at the University of Ghana. Data were collected using an adopted perceptions questionnaire. Perceptions of lectures and PAL were analysed using means and mean percentages. A one-way ANOVA test was performed to compare differences in perceptions among students at various study levels, while the independent sample t-test was used to compare differences in perceptions between male and female students RESULTS: PAL had the highest mean scores, with a global rating of 4.1 (standard deviation (SD) 0.8) compared with 3.5 (SD 0.8) for lectures (p<0.00). There were no differences in perceptions about lectures and PAL among levels 200 to 400 students. Female students had a more positive perception of PAL, while both male and female students had the same positive perceptions about lectures CONCLUSIONS: Students generally had positive perceptions about lectures and PAL; however, PAL was acknowledged as an alternative that provides students with active educational experiences. PAL may be incorporated into the standard curriculum alongside lectures

BACKGROUND: Multimodal or online learning is the use of electronic technology to deliver, support and enhance both learning and teaching. It involves communication between learner nurses and lecturers using online content. The study aims to contribute to achieving Sustainable Development Goal 4 on quality education by promoting inclusive education at tertiary institutions. The use of multimodal teaching and learning (MTL) in higher education institutions (HEI) has increased over the last decade, particularly during the COVID-19 pandemic OBJECTIVES: To explore and describe the perspectives of the undergraduate learner nurses regarding MTL challenges at the HEI, Limpopo Province, South Africa METHODS: A qualitative, explorative, descriptive and contextual research design was used to explore and describe the perspectives of the undergraduate nurses at a HEI in Limpopo Province, South Africa. A non-probability purposive sampling method was employed to select participants. Data were collected through five focus group interviews (FGI) and analysed using Tesch's open coding data analysis method. Measures to ensure trustworthiness and ethical considerations were adhered to throughout the study RESULTS: Study findings revealed the perspectives of the undergraduate nurses during MTL. The challenges related to connectivity issues, technological difficulties during online teaching, learning and assessment as well as the unapproved platforms used by module facilitators for online teaching CONCLUSION: Undergraduate learner nurses expressed their perspectives regarding the challenges they experience when using MTL. Our study findings could influence educational institutions and policymakers to improve the quality of online teaching, learning and assessment by embracing innovative instructional techniques and providing teachers with ongoing training

Abstract Introduction Permanent education in health aims to ensure that professionals are constantly learning in the workplace and in the last few years institutions resorted to the technology-mediated education modality and new teaching possibilities were explored. In Brazil, between 2017 and 2021, only six articles and five monographs were published about listening effort. Objective The objective of this study was to develop a website with scientific content on the topic listening effort for Speech -Language Therapist and Audiologist with free online access. Methods The study was carried out in five stages: Analysis, contemplating the search for scientific materials to prepare the material. Design, in which the writing and design of the website was carried out. Development, carrying out the adequacy of the online material. Implementation, a stage in which professionals in the area evaluated the quality of the material after consenting to participation through a free and informed consent term. Review, stage in which the researcher analyzed the evaluators' responses. Results The five stages of elaboration of the website were carried out, which was evaluated by professionals in the area. The average of responses to all applied questions rated the website as "superior". Conclusion The website development was validated for online availability. technologymediated technology mediated explored Brazil 201 2021 Language access Analysis Design Development Implementation term Review evaluators superior. superior . "superior" availability 20 202 "superior 2

A gravidez na adolescência é um problema significativo de saúde pública no Brasil, contribuindo para altas taxas de morbimortalidade entre mulheres jovens. Durante a gestação, muitas adolescentes abandonam a escola e o trabalho, o que resulta em menor qualificação e maior vulnerabilidade ao mercado de trabalho informal. Além disso, as adolescentes grávidas enfrentam riscos elevados de complicações gestacionais e desafios emocionais, como ansiedade e depressão. A pandemia exacerbou essas vulnerabilidades, especialmente em relação ao abuso doméstico, devido ao isolamento social. Este estudo justifica-se pela necessidade de compreender o perfil demográfico e as características das parturientes adolescentes no Ceará entre 2020 e 2022, oferecendo subsídios para políticas públicas que visem melhorar a qualidade de vida dessas jovens e de seus filhos. Todos os dados foram analisados utilizando R. Durante o período analisado, foram registrados 331.924 nascimentos vivos no Ceará, dos quais 21.667 (6,53%) eram de mães com idade igual ou inferior a 17 anos. A idade média das mães adolescentes foi de 15,93 ± 1,11 anos, enquanto a média para as mães adultas foi de 28,00 ± 6,21 anos, evidenciando uma diferença estatisticamente significativa (Teste-t de Student, P &lt; 0,05). A análise também revelou uma diferença significativa entre a idade dos pais de crianças nascidas de mães adolescentes (22,25 ± 5,72 anos) em comparação à idade dos pais de crianças nascidas de mães adultas (32,45 ± 7,81 anos) (Figura 3, Teste-T, P &lt; 0,05). No que se refere à etnia, adolescentes indígenas representaram 9,95% dos casos de gravidez, seguidas pelas adolescentes pardas (7,26%) e pretas (5,9%). A menor proporção foi observada entre adolescentes brancas (4,43%). Não houve diferença estatisticamente significativa entre os grupos indígenas, pardas, pretas e a população amarela. Quanto ao estado civil, 71% das adolescentes se declararam solteiras. A análise educacional demonstrou uma tendência significativa de gravidez entre adolescentes com Ensino Fundamental II incompleto, completo, ou Ensino Médio incompleto, indicando que essas jovens ainda estavam em fase de conclusão desses ciclos escolares. Não foi observada uma relação significativa entre a redução da idade materna e a diminuição do escore APGAR em recém-nascidos (APGAR = 0,014 × “IDADE DA MÃE” + 8,5; P &lt; 0,05, R² = 0,0004). Além disso, não houve diferença significativa na proporção de anomalias congênitas entre os nascimentos de mães adolescentes e adultas.

El embarazo en la adolescencia es un problema significativo de salud pública en Brasil, que contribuye a altas tasas de morbimortalidad entre las mujeres jóvenes. Durante el embarazo, muchas adolescentes abandonan la escuela y el trabajo, lo que resulta en menor calificación y mayor vulnerabilidad en el mercado laboral informal. Además, las adolescentes embarazadas enfrentan mayores riesgos de complicaciones gestacionales y desafíos emocionales, como ansiedad y depresión. La pandemia exacerbó estas vulnerabilidades, especialmente en relación con el abuso doméstico, debido al aislamiento social. Este estudio se justifica por la necesidad de comprender el perfil demográfico y las características de las madres adolescentes en Ceará entre 2020 y 2022, ofreciendo apoyo para políticas públicas que busquen mejorar la calidad de vida de estas jóvenes y sus hijos. Todos los datos fueron analizados utilizando R. Durante el período analizado, se registraron 331.924 nacimientos vivos en Ceará, de los cuales 21.667 (6,53%) eran de madres de 17 años o menos. La edad promedio de las madres adolescentes fue de 15,93 ± 1,11 años, mientras que la media para las madres adultas fue de 28,00 ± 6,21 años, evidenciando una diferencia estadísticamente significativa (Prueba t de Student, P &lt; 0,05). El análisis también reveló una diferencia significativa entre la edad de los padres de niños nacidos de madres adolescentes (22,25 ± 5,72 años) en comparación con la edad de los padres de niños nacidos de madres adultas (32,45 ± 7,81 años) (Prueba de Wilcoxon, P &lt; 0,05). En cuanto a la etnia, las adolescentes indígenas representaron el 9,95% de los casos de embarazo, seguidas por las adolescentes mestizas (7,26%) y negras (5,9%). La menor proporción se observó entre las adolescentes blancas (4,43%). No hubo diferencia estadísticamente significativa entre los grupos indígenas, mestizas, negras y la población amarilla. En cuanto al estado civil, el 71% de las adolescentes se declararon solteras. El análisis educativo demostró una tendencia significativa de embarazo entre adolescentes con secundaria incompleta o completa, o educación media incompleta, lo que indica que estas jóvenes aún estaban en proceso de completar estos niveles educativos. No se observó una relación significativa entre la disminución de la edad materna y la reducción de la puntuación APGAR en los recién nacidos (APGAR = 0,014 × "EDAD DE LA MADRE" + 8,5; P &lt; 0,05, R² = 0,0004). Además, no hubo diferencia significativa en la proporción de anomalías congénitas entre los nacimientos de madres adolescentes y adultas.

Adolescent pregnancy is a significant public health issue in Brazil, contributing to high morbidity and mortality rates among young women. During pregnancy, many adolescents drop out of school and work, leading to lower qualifications and increased vulnerability to the informal labor market. Moreover, pregnant adolescents face higher risks of gestational complications and emotional challenges, such as anxiety and depression. The pandemic exacerbated these vulnerabilities, particularly concerning domestic abuse, due to social isolation. This study is justified by the need to understand the demographic profile and characteristics of adolescent mothers in Ceará between 2020 and 2022, providing support for public policies aimed at improving the quality of life for these young women and their children. All data were analyzed using R. During the analyzed period, 331,924 live births were recorded in Ceará, of which 21,667 (6.53%) were from mothers aged 17 years or younger. The average age of adolescent mothers was 15.93 ± 1.11 years, while the average for adult mothers was 28.00 ± 6.21 years, showing a statistically significant difference (Student's t-test, P &lt; 0.05). The analysis also revealed a significant difference between the age of fathers of children born to adolescent mothers (22.25 ± 5.72 years) compared to the age of fathers of children born to adult mothers (32.45 ± 7.81 years) (Wicoxon test, P &lt; 0.05). Regarding ethnicity, indigenous adolescents accounted for 9.95% of pregnancy cases, followed by brown (7.26%) and black (5.9%) adolescents. The lowest proportion was observed among white adolescents (4.43%). There was no statistically significant difference among indigenous, mixed-race, black, and yellow populations. Concerning marital status, 71% of adolescents declared themselves single. Educational analysis showed a significant trend of pregnancy among adolescents with incomplete or complete middle school or incomplete high school education, indicating that these young women were still in the process of completing these educational levels. There was no significant relationship between decreasing maternal age and a reduction in newborns' APGAR scores (APGAR = 0.014 × "MOTHER'S AGE" + 8.5; P &lt; 0.05, R² = 0.0004). Additionally, there was no significant difference in the proportion of congenital anomalies between births of adolescent and adult mothers.

Abstract School-age children (5-9 years) can benefit from educational interventions focused on healthy eating and physical activity to improve their quality of life. This work aims to review the evidence on food and nutrition education (FNE) in Spanish-speaking countries for the prevention of overweight and obesity in school-age children. There is a wide variety of experiences in FNE in Hispanic countries. The FNE interventions are effective in improving knowledge and attitudes towards healthy eating. Diagnosis, variable selection, and the design and validation of interventions and instruments are crucial. The frequency, duration and number of components of the interventions, as well as the participation of multiple actors such as parents, teachers, professors, and the school community, are key to greater effectiveness. Little impact is observed on nutritional status in educational interventions, which may be due to short execution periods. Food and nutritional surveillance systems in schools should consider cognitive and behavioral indicators to measure the effectiveness of FNE in the fight against overweight and obesity in schools. In conclusion, greater effectiveness of FNE is observed in knowledge and attitudes. Teacher training programs are required to implement innovative long-term FNE strategies in schools to combat obesity and prevent chronic diseases early in life, as well as robust monitoring and evaluation systems.

Resumen Los niños de edad escolar (NEE) pueden beneficiarse de intervenciones educativas centradas en alimentación saludable y actividad física para mejorar su calidad de vida. Este trabajo tiene como objetivo revisar la evidencia sobre educación alimentaria y nutricional (EAN) en países de habla hispana para la prevención del sobrepeso y la obesidad en NEE. Existe una amplia variedad de experiencias en EAN en países hispanos. Las intervenciones son efectivas para mejorar conocimiento y actitud hacia la alimentación saludable. El diagnóstico, selección de variables a intervenir, el diseño de intervenciones y de instrumentos válidos son clave. La frecuencia, duración y el número de componentes de las intervenciones son clave para mayor efectividad en las intervenciones, así como la participación de múltiples actores como padres, maestros, profesores y la comunidad escolar. Se observa poco impacto sobre el estado nutricional en las intervenciones educativas. Sin embargo, esto puede deberse a cortos periodos de ejecución. Los sistemas de vigilancia alimentarios y nutricionales en las escuelas deben considerar indicadores cognitivos y conductuales para medir la eficacia de las intervenciones EAN en el marco de la lucha contra el sobrepeso y la obesidad en las escuelas. En conclusión, se observa una mayor efectividad de las intervenciones EAN en el conocimiento y la actitud. Se requieren programas de capacitación docente para implementar estrategias innovadoras de EAN en las escuelas de largo plazo para combatir la obesidad y prevenir las enfermedades crónicas desde temprano en la vida; así como de robustos sistemas de seguimiento y evaluación.

Resumen Los efectos del estrés laboral están asociados con las horas de trabajo y las actividades mentales, como pensar y tomar decisiones, necesarias para la preparación y cualificación de tareas. El objetivo del estudio fue analizar la carga mental percibida en dos instituciones educativas con similitudes socioeconómicas, geográfica y planes educativos similares de la ciudad de Ibagué en el departamento del Tolima, Colombia. Se optó por una metodología cuantitativa no experimental de tipo transversal descriptivo, utilizando el NASA TLX para medir la carga mental, sometiendo los datos a un análisis estadístico no paramétrico de varianzas ANOVA de Kruskal-Wallis y la prueba DSCF para comparaciones post hoc. Los resultados revelaron que las diferencias en la carga de trabajo percibida están más relacionadas con el contexto institucional que con factores individuales como la edad, el género o la asignación académica que imparten los docentes. Esto sugiere que las características internas de las instituciones educativas y las habilidades de afrontamiento utilizadas por los docentes son cruciales para comprender y gestionar adecuadamente la carga mental percibida. Estos hallazgos enmarcan la importancia de adaptar las estrategias de gestión de la carga mental a las particularidades de cada institución educativa para mejorar la calidad de vida laboral de los profesionales y, en última instancia, la calidad de la educación que ofrecen.

Abstract The effects of work stress are associated with work hours and mental activities, such as thinking and decision making, necessary for the preparation and qualification of tasks. The objective of the study was to analyze the perceived mental load in two educational institutions with socioeconomic and geographic similarities and similar educational plans in the city of Ibagué in the department of Tolima, Colombia. A descriptive cross-sectional non-experimental quantitative methodology was chosen, using the NASA TLX to measure mental load, subjecting the data to a non-parametric statistical analysis of variances ANOVA by Kruskal-Wallis and the DSCF test for post hoc comparisons. The results revealed that differences in perceived workload are more related to the institutional context than to individual factors such as age, gender, or the academic assignment taught by teachers. This suggests that the internal characteristics of educational institutions and the coping skills used by teachers are crucial to adequately understand and manage perceived mental load. These findings frame the importance of adapting mental load management strategies to the particularities of each educational institution to improve the quality of work life of professionals and, ultimately, the quality of the education they offer.

Abstract This qualitative study aims to identify the conditions in which the education-work device is configured in the lives of six migrant professionals involved in transnational networks. Three of them came to the United States as children and went to school there, and the other three studied in Mexico. Among the findings we find that socioeconomic and migration conditions reduced training and employment opportunities, however the quality of the educational processes constituted a reference that allowed them to explore labor niches to build from their circumstances, life projects that enable them personal satisfactions, despite existing inequalities.

Resumen Este estudio de corte cualitativo tiene como propósito identificar las condiciones en que se configura el dispositivo educación-trabajo en la vida de seis profesionistas migrantes inscritos en redes trasnacionales. Tres de ellos llegaron siendo niños a Estados Unidos y allí se escolarizaron y los otros tres estudiaron en México. Entre los hallazgos tenemos que las condiciones socioeconómicas y de migración les restaron oportunidades de formación y laborales, sin embargo, la calidad de los procesos educativos constituyó un referente que les permitió explorar nichos laborales para construir, desde sus circunstancias, proyectos de vida que les posibilitan satisfacciones personales, a pesar de las desigualdades existentes.

ABSTRACT The study of the flipped classroom methods is important for improving the quality of education and the effectiveness of learning in the context of modern technological changes and growing interest in distance education. The aim of this study was to determine the effectiveness of the use of the flipped classroom model in learning a foreign language for professional purposes. Testing was used to diagnose the effectiveness of assimilation of educational material, which included various types of tasks and questionnaires to determine the level of satisfaction with educational video materials and online learning. Tests and questionnaires were pre-validated according to the research objectives. The obtained results (χ2emp = 8.095 > χ2 0.05 = 7.815) gave grounds to conclude that the blended learning model of flipped classroom in the development of foreign language competence is more effective than traditional learning. The experiment showed that this format helps students implement an individual learning trajectory, which contributes to improving academic performance. It was determined that the effectiveness of using this model depends on the quality of video materials and students’ ability to organize their own independent work. The prospects of further research is the study of the influence of the application of the flipped classroom model on the students’ learning motivation.

RESUMEN El estudio de los métodos de aula invertida es importante para mejorar la calidad de la educación y la eficacia del aprendizaje en el contexto de los cambios tecnológicos modernos y el creciente interés por la educación a distancia. El objetivo de este estudio fue determinar la efectividad del uso del modelo de aula invertida en el aprendizaje de una lengua extranjera con fines profesionales. Se utilizaron pruebas para diagnosticar la efectividad de la asimilación del material educativo, que incluyeron varios tipos de tareas y cuestionarios para determinar el nivel de satisfacción con los materiales educativos en video y el aprendizaje en línea. Se prevalidaron pruebas y cuestionarios de acuerdo con los objetivos de la investigación. Los resultados obtenidos (χ2emp = 8,095 > χ2 0,05 = 7,815) permitieron concluir que el modelo de aprendizaje semipresencial de aula invertida en el desarrollo de la competencia en lenguas extranjeras es más efectivo que el aprendizaje tradicional. El experimento demostró que este formato ayuda a los estudiantes a implementar una trayectoria de aprendizaje individual, lo que contribuye a mejorar el rendimiento académico. Se determinó que la efectividad del uso de este modelo depende de la calidad de los materiales de video y de la capacidad de los estudiantes para organizar su propio trabajo independiente. La perspectiva de futuras investigaciones es el estudio de la influencia de la aplicación del modelo de aula invertida en la motivación de aprendizaje de los estudiantes.