ABSTRACT Purpose: To describe the epidemiological and clinical profile of hospitalized patients with retinoblastoma in Brazil. Methods: Using data from the Hospital Cancer Registry of the Instituto Nacional de Câncer, patients with the morphological codes of retinoblastoma who were diagnosed between 2000 to 2018, aged 0–19 years, and followed up in registered hospitals (analytical cases) were selected. The relative and absolute frequencies of demographic, clinical, diagnostic, therapeutic, and outcome variables were described. Hospital performance indicators were calculated and compared between hospitals qualified and not qualified to treat pediatric oncology cases and between hospitals with different case volumes (<20, 20-75, >75 cases). Results: Of the 2,269 identified analytical cases from 86 institutions, 48% were from the Southeast, 54% were male, and 66% were aged <4 years. The proportion of missing data (NA) was too high for several variables. Approximately 84% of the patients were from the public health system, 40% had a positive family history, and 88% had unilateral involvement. The first treatment included surgery in 58.3% of the patients (NA=2), Approximately 36.6% of these patients achieved complete remission, 10.8% achieved partial remission, and 12.7% died (NA=59%). Hospital performance indicators were within the target in >90% of the patients. The median time between the first appointment and diagnosis (6 days, interquartile range [IQR] 1–14) was significantly lower and the median time to death was longer (343 days, IQR, 212-539) in high-volume hospitals (>75 cases) than in medium- and low-volume hospitals. Conclusions: Despite the high proportion of missing data, we found that the delay in diagnosis is due to prehospital factors. Additionally, there is a need for educational programs for healthcare professionals and families that emphasize early identification and referral to specialized centers. Future studies should focus on the impact of Hospital Cancer Registry data completeness on outcomes, causes of delay in diagnosis, regional inequalities, and barriers to accessing specialized services. Purpose Brazil Methods Câncer 200 2018 019 0 19 0–1 years selected demographic diagnostic therapeutic described <20, 20 (<20 2075, 2075 75, 75 20-75 >7 cases. . Results 2269 2 269 2,26 8 institutions 48 Southeast 54 male 66 4 < NA (NA 84 system 40 history 88 involvement 583 58 3 58.3 NA=2, NA2 NA=2 , (NA=2) 366 36 6 36.6 remission 108 10 10.8 127 12 7 12.7 NA=59%. NA59 NA=59% 59 (NA=59%) 90 >90 ( days IQR [IQR 1–14 114 1 14 343 (34 212539 212 539 212-539 highvolume volume (>7 medium lowvolume low Conclusions factors Additionally centers outcomes inequalities services 201 01 0– <20 (<2 207 20-7 > 226 26 2,2 5 58. NA= (NA=2 36. 10. 12. NA5 NA=59 (NA=59% 9 >9 1–1 11 34 (3 21253 21 53 212-53 (> <2 (< 20- 22 2, (NA= NA=5 (NA=59 1– 2125 212-5 (NA=5 212-

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 En este artículo se indagan las desigualdades en los itinerarios internacionales de entradas y salidas en el sistema universitario vinculando las migraciones con la educación y las movilidades académicas. A partir de un análisis cuantitativo de fuentes primarias y secundarias, se explora la presencia de estudiantes migrantes y de intercambio de grado y posgrado en la Universidad Nacional de Córdoba (UNC), así como las movilidades desde esta institución hacia diversos destinos del mundo. Entre los principales hallazgos destaca la identificación de espacios relativamente jerarquizados y un perfil selectivo de estudiantes en las movilidades que se encuadran en las políticas de internacionalización. Sobresale una mayor heterogeneidad de perfiles entre estudiantes de la UNC nacidos en el extranjero. El principal aporte del artículo es que se analizan simultáneamente movilidades que suelen observarse por separado, lo que permite vislumbrar los diversos recorridos de los estudiantes signados por el origen de la clase social.

ABSTRACT This paper researches the inequalities in the international itineraries of entrances and exits in the university system, linking migrations with education and academic mobility. With this purpose, it is explored from a quantitative analysis of primary and secondary sources, the presence of migrant students and undergraduate and graduate exchange students at the Universidad Nacional de Córdoba (UNC), and the mobilities from the same institution to various destinations in the world. Among the main findings, the identification of relatively hierarchical spaces and a selective profile of students in the mobilities that fall within the internationalization policies stand out. Meanwhile, among UNC students born abroad, a greater heterogeneity of profiles stands out. The main contribution of this article is to simultaneously analyze mobilities that are usually observed separately, allowing us to glimpse various routes of mobile students, marked by their social class origin.

Resumo: Este artigo apresenta uma reflexão sobre como o conhecimento explícito e tácito teve impacto no desenvolvimento de inovações em sete empresas do setor alimentar costarriquenho pertencentes à Câmara Costarriquenha da Indústria Alimentar (CACIA). O que foi dito acima é do interesse de derivar implicações para o sistema educativo costarriquenho. A investigação realizada baseouse em um enfoque qualitativo, através da aplicação de entrevistas semiestruturadas a agentes de cada uma das empresas. Os resultados mostram que ambas as formas de conhecimento desempenharam um papel central na consecução de diversas inovações em cada uma das organizações. Ao mesmo tempo, derivam seis implicações para o sistema educativo, na sua condição de instituição socializadora e construtora de conhecimentos e capacidades, para uma sociedade que exige pessoas inovadoras.

Resumen: En este artículo, se presenta una reflexión sobre cómo el conocimiento explícito y tácito tuvo incidencia en el desarrollo de innovaciones en siete empresas del sector alimentario costarricense pertenecientes a la Cámara Costarricense de la Industria Alimentaria (CACIA). Lo anterior con el interés de derivar implicaciones para el sistema educativo costarricense. La investigación realizada se sustentó en un enfoque cualitativo, por medio de la aplicación de entrevistas semiestructuradas a agentes en cada una de las empresas. En los resultados, se constata que ambas formas de conocimiento jugaron un papel central en la consecución de diversas innovaciones, en cada una de las organizaciones. A la vez que derivan seis implicaciones para el sistema educativo, en su condición de institución socializadora y constructora de conocimientos y capacidades, para una sociedad que demanda personas innovadoras.

Abstract: This article offers a reflection on the impact of explicit and tacit knowledge on the development of innovations in seven Costa Rican food industry companies that are members of the Costa Rican Chamber of Food Industry (CACIA, in Spanish). This was done with the purpose of deriving implications for the Costa Rican educational system. The research was a qualitative approach, based on the application of semi-structured interviews with officers in each of the companies. The results show that both forms of knowledge play a central role in the achievement of various innovations in each of the organizations. The results also suggest six implications for the education system as a socializing institution and a builder of knowledge and skills for a society that demands innovative people.

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.

Resumo: Desde a década de 1960, uma série de pesquisas tem questionado a capacidade das escolas para igualar os níveis de aprendizagem entre alunos de diferentes origens sociais. Apesar da diversidade de programas e políticas que buscaram equalizar as diferenças, pesquisas em diversos contextos constataram repetidamente que as diferenças não apenas persistem, mas são reproduzidas nas escolas. Este artigo aborda o problema de uma perspectiva um pouco diferente: seu objetivo é identificar práticas e atitudes de estudantes e docentes associadas a diferenças no desempenho escolar entre estudantes de condição social e econômica mais baixa no Brasil e na Argentina. O objetivo não é entender os mecanismos que reproduzem as diferenças entre os estratos, mas sim aqueles que geram maior desempenho relativo entre os estudantes com menos recursos. Para isso, foi realizada uma análise comparativa dos resultados do teste PISA de 2018 por meio de modelos estatísticos multivariados. Essa análise mostrou que determinados fatores, como a empatia docente, a motivação e perseverança estudantil ou as modalidades de estudo, estão associados ao desempenho. Mas também mostrou que a magnitude da associação varia de acordo com o contexto. Esses resultados contribuem para a elaboração de políticas educacionais que buscam aumentar o desempenho em estratos desfavorecidos, indicando algumas condições que podem favorecê-lo, mas também alertando sobre as dificuldades de extrapolar resultados entre contextos de forma acrítica

Abstract: Since the 1960s, a vast array of studies has questioned the ability of schools to equalize learning levels among students from different social backgrounds. Despite various programs and policies aimed at reducing these disparities, research in diverse contexts has repeatedly found that not only do these differences persist, but they are also reproduced within the school system. This article approaches the issue from a slightly different perspective: its objective is to identify practices and attitudes of students and teachers that are associated with differences in school performance among students from lower socioeconomic backgrounds in Brazil and Argentina. The focus is not on understanding the mechanisms that perpetuate differences between social strata, but rather on identifying those that lead to higher relative achievements among students with fewer resources. A comparative analysis of the 2018 PISA test results was conducted using multivariate statistical models. This analysis revealed that certain factors, such as teacher empathy, student motivation and perseverance, and study methods, are associated with academic performance. However, it also showed that the strength of these associations varies depending on the context. These findings contribute to the design of educational policies aimed at improving performance in disadvantaged groups by highlighting conditions that may foster better outcomes, while also cautioning against uncritically extrapolating results across different contexts

Resumen: Desde la década de 1960 en adelante una extensa serie de estudios ha puesto en duda la capacidad de la escuela para igualar los niveles de aprendizaje entre estudiantes de distinto origen social. Pese a la diversidad de programas y políticas que han buscado igualar las diferencias, distintas investigaciones en diversos contextos han encontrado una y otra vez que las diferencias no solo persisten, sino que se reproducen en la escuela. En este artículo se aborda el problema desde una óptica ligeramente diferente: su objetivo es identificar prácticas y actitudes de estudiantes y docentes asociadas a las diferencias de desempeño escolar entre estudiantes de menor nivel económico social en Brasil y Argentina. No se busca comprender los mecanismos que reproducen las diferencias entre estratos, sino aquellos que generan mayores logros relativos en los estudiantes con menos recursos. Se realizó para ello un análisis comparativo de los resultados de las pruebas PISA del 2018 mediante modelos estadísticos multivariados. Este análisis mostró que ciertos factores, como la empatía docente, la motivación y perseverancia estudiantil o las modalidades de estudio se asocian al desempeño. Pero también evidenció que la magnitud de la asociación varía con el contexto. Estos resultados aportan al diseño de políticas educativas que procuren incrementar el desempeño en estratos desfavorecidos, al indicar algunas condiciones que pueden favorecerlo, pero advirtiendo también sobre las dificultades de extrapolar resultados entre contextos de manera acrítica

Abstract: This study analyzes the experiences of 17 Colombian primary education teachers in caring for students with disabilities, registered in 17 educational institutions in 11 municipalities between 2018 and 2022. Through a narrative design and a questionnaire with open-ended questions, the interactions of these teachers with the educational environment were explored. Twelve psychological and thirteen pedagogical factors were identified, and their impact was examined depending on the types of disabilities and the specific characteristics of the students and educational contexts. The results reveal high variability and subjectivity in these factors, which can both favor and hinder inclusive educational practices. Additionally, the study examines the Individual Plan for Reasonable Adjustments, highlighting significant deficiencies in its implementation and resistance from some school sectors. This underscores challenges in adopting the inclusive education model promoted by the Colombian State. This analysis provides valuable insights for the continuous improvement of inclusive practices in the Colombian educational system

Resumen: Este estudio analiza las experiencias de 17 docentes colombianos de educación primaria en la atención a estudiantes con discapacidad, registradas en 17 instituciones educativas de 11 municipios entre 2018 y 2022. Mediante un diseño narrativo y un cuestionario de preguntas abiertas, se exploraron las interacciones de estos docentes con el entorno educativo. Se identificaron 12 factores psicológicos y 13 pedagógicos y se examinó su impacto en función de los tipos de discapacidad y las características específicas de los estudiantes y contextos educativos. Los resultados revelan una alta variabilidad y subjetividad en estos factores, los cuales pueden ser tanto favorecedores como obstaculizadores de las prácticas educativas inclusivas. Adicionalmente, el estudio examina el Plan Individual de Ajustes Razonables, destacando deficiencias significativas en su implementación y resistencia por parte de algunos sectores escolares, lo cual subraya desafíos en la adopción del modelo de educación inclusiva promovido por el Estado colombiano. Este análisis proporciona insights valiosos para la mejora continua de las prácticas inclusivas en el sistema educativo colombiano

Resumo: Este estudo analisa as experiências de 17 docentes colombianos do ensino primário no atendimento a alunos com deficiência, matriculados em 17 instituições de ensino em 11 municípios entre 2018 e 2022. Por meio de um desenho narrativo e de um questionário de perguntas abertas, foram exploradas as interações destes professores com o ambiente educacional. Foram identificados 12 fatores psicológicos e 13 pedagógicos e o seu impacto foi examinado em função dos tipos de deficiência e das características específicas dos estudantes e dos contextos educativos. Os resultados revelam alta variabilidade e subjetividade nesses fatores, o que pode favorecer ou dificultar práticas educativas inclusivas. Além disso, o estudo examina o Plano Individual de Ajustes Razoáveis, destacando falhas significativas na sua implementação e resistência por parte de alguns setores escolares, o que salienta desafios na adoção do modelo de educação inclusiva promovido pelo Estado colombiano. Esta análise fornece insights valiosos para a melhoria contínua das práticas inclusivas no sistema educacional colombiano

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.

We investigated the timely initiation of antenatal care among Brazilian adolescents to support the national discussion on the gestational age limit for legal abortion. Using data from the Live Births Information System (SINASC) from 2020 to 2022, we correlated timely prenatal care (in the first trimester of pregnancy) with the adolescent's age, region, race/color, and education level. Considering the estimated age at conception, we estimate that 11,607 annual births result from vulnerable rape. Timely initiation increased with age, being 70.2% for all adolescents (&lt;20 years), but only 55.6% for those under 13; 14.1% of adolescents started antenatal care at 22 weeks or more of gestation (28.3% among those &lt;13 years). Timely initiation was lower in the North Region, among Indigenous girls, and among those with low educational attainment. The results challenge the recent legislative proposal to limit legal abortion for victims of vulnerable rape to up to 22 weeks of gestational age. Delays in recognizing pregnancy and communicating with the family contribute to the late initiation of antenatal care and the decision to abort. The proposed deadline for legal abortions will primarily affect the most socioeconomically and racially vulnerable adolescents.

Investigamos o início oportuno do pré-natal em adolescentes brasileiras para subsidiar a discussão nacional sobre o limite de idade gestacional para o aborto legal. Com dados do Sistema de Informação sobre Nascidos Vivos (SINASC) 2020-2022 correlacionamos o início oportuno do pré-natal (primeiro trimestre da gestação) com a idade da adolescente, região, raça/cor e escolaridade. Considerando a idade estimada na concepção, estimamos que 11.607 partos anuais resultam de estupro de vulnerável. O início oportuno aumentou com a idade, sendo de 70,2% para todas as adolescentes (&lt;20 anos), mas de apenas 55,6% para aquelas abaixo de 13 anos; 14,1% das adolescentes iniciaram o pré-natal com 22 semanas ou mais de gestação (28,3% entre &lt;13 anos). O início oportuno foi menor na Região Norte, entre meninas indígenas e entre aquelas com baixa escolaridade. Os resultados questionam o recente projeto de lei de limitar o aborto legal para vítimas de estupro de vulnerável até 22 de semanas de idade gestacional. Demoras no reconhecimento da gestação e na comunicação para a família contribuem para o início tardio do pré-natal e para a decisão de abortar. A proposta de limite do prazo para abortos legais irá atingir principalmente as adolescentes mais vulneráveis em termos socioeconômicos e raciais.

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.

The utilisation of online platform Blackboard Learn for Teaching and Learning (T & L) has become an essential and obligatory component of Higher Education Institutions (HEIs). This study research aims to examine the difficulties and potential of its implementation at a Historically Disadvantaged Institution (HDI) like University of Limpopo (UL), with a focus on the Bachelor of Arts (BA) programme in Criminology and Psychology (Crim & Psych) as guided by University of Limpopo Faculty of Humanities Multimodal Teaching and Learning Plan (UL FHMTLP). This qualitative study employed an empirical research design, selecting Twelve (12) permanent Academics/Lecturers from the Department of Criminology and Criminal Justice at UL for interview purposes. The verbatim responses from the interviews were analysed to identify the key themes and sub-themes of the study using the inductive Thematic Content Analysis (TCA) method. This study revealed that there is a lack of utilisation of Blackboard Learn at UL, as well as ineffective adaptation of current strategies and UL FHMTLP implementations. Many Lecturers still depend on contact T & L and the use of Blackboard Learn to connect the operations of this programme is currently unsuccessful. Recommendations consist of regular training and refreshment courses on the application of this technology, such as the Learning Management System (LMS) provided by the Information and Communications Technology [ICT]-electronic-(e)-Learning Unit. This could potentially facilitate collaborations between Natural Sciences (Technology - Blackboard Learn) and Human Sciences (Crim & Psych) to generate new knowledge, while also clearly providing the advantages of technology utilisation for T & L at UL. This kind of innovation could accommodate "economical, educational, technical, and social transformations" to address the mentioned challenges and opportunities, while making contributions to the field of professorship, with a focus on the South African Future Professors Programme (FPP) Phase 2 Cohort 1 2022-2023, utilising Blackboard Learn for T & L in a HDI to outline the existing challenges and possibilities.

The objective of this work is to present the preliminary results of a study that aims to investigate the consequences of the implementation of the educational itineraries in the public system on the experience of teaching and learning of faculty and students. To achieve this, we conducted qualitative research with field observation work in a full-time school in Campinas-SP and semistructured interviews with the faculty and students. The interviews were analyzed from the perspective of Content Analysis, which resulted in thematic categories, with the following most frequent themes: strategies, affections, time, university entrance exam, relation to conventional classes and methodology among the faculty; and of affections, relation to conventional classes, university entrance exam and relevance of the teacher among the students. These themes point to the perception of the deepening of inequality brought by the itineraries, to the distancing between the expectations and interests of the school community and the policy and to the centrality of the faculty work in the process of curriculum adaptation.

O objetivo deste trabalho é apresentar os resultados preliminares de uma pesquisa que busca investigar as consequências da implementação dos itinerários formativos na rede pública para a experiência de ensino e aprendizagem de docentes e estudantes. Para isso, foi realizada uma pesquisa qualitativa com trabalho de observação de campo em uma escola de tempo integral de Campinas-SP, além de entrevistas semiestruturadas com docentes e estudantes. As entrevistas foram analisadas sob a perspectiva da Análise de Conteúdo que resultou em categorias temáticas, constatando-se a maior frequência dos temas: estratégias, afetos, tempo, vestibular, relação com as disciplinas tradicionais e metodologia entre as docentes; e afetos, relação com as disciplinas tradicionais, vestibular e relevância do professor entre as estudantes. Essas temáticas apontam para a percepção do aprofundamento da desigualdade proporcionada pelos itinerários, para o distanciamento entre as expectativas e interesses da comunidade escolar e a política e para a centralidade do trabalho docente no processo de tradução do currículo.

Abstract: This article presents a case study, based on the social systems theory, about how the communicative process influences the configuration of labor expectations upon graduation from the university in two groups of engineering students of the Electronics and Mechatronics careers of the Benemérita Universidad Autónoma de Puebla. The methodology, which has an explanatory scope, has a quantitative approach, and makes use of a survey technique and functional method in order to carry out a comparative analysis of the degree of informational interdependencies between the educational, economic and family systems. The results highlight that continuous school paths are possible with economic support from the family and that the work experiences, which consist of communicative situations that influence the type and degree of resonance of the information to condense, are predominantly work alternatives oriented to the automotive industry and activities linked with the design of system. In addition, few intentions for business entrepreneurship and graduate studies can be observed.

Resumen: Este artículo presenta un estudio de caso, basado en la teoría de sistemas sociales, sobre la influencia del proceso comunicativo en la configuración de las expectativas laborales al egresar de la universidad en dos grupos de estudiantes de ingeniería de las carreras de Electrónica y Mecatrónica de la Benemérita Universidad Autónoma de Puebla. La metodología tiene un alcance explicativo, utiliza un enfoque cuantitativo y, para realizar un análisis comparativo del grado de las interdependencias informativas entre los sistemas educativo, económico y familiar, se usaron la técnica de la encuesta y el método funcional. Los hallazgos resaltan trayectorias escolares continuas con apoyo económico de la familia y experiencias laborales, las cuales consisten en situaciones comunicativas que influyen en el tipo y grado de resonancia de la información para condensar, predominantemente, alternativas de trabajo orientadas a la industria automotriz y actividades en diseño de sistemas. Además, hay pocas intenciones de emprendimiento de negocios y estudios de posgrado.

Abstract This article analyzes the social, family, and country relations between a Zapotec community on the Isthmus of Tehuantepec and the main cities where they emigrate to pursue higher education. At the same time, it shows the transformations in gender relations that have arisen because of these migratory processes for educational purposes. This work is part of a long-term investigation on the topic, carried out initially for my bachelor's and master's thesis and later as part of the development of my doctoral thesis from 2009 to 2013. Likewise, in the intermittent research that I have carried out to date, the results are expressed in various articles and book chapters. It is part of the studies of the anthropology of education and is based on the analytical perspective proposed by María Bertely (1997, 1998, 2004, 2019) on schooling processes, ethnogenesis, de facto autonomy, and synchronic/diachronic approach to understanding how micro and community processes, apparently isolated in time, are connected to structural, macro-social, global, and long-term processes, such as school, in its broadest sense. The methodology is based on the use of genealogy, ethnography, interviews, and participant observation as classic tools of anthropology. Among the results, we find that access to the school system, and specifically to higher education, serves as a tool for obtaining, manipulating, and preserving ethnic citizenship; for the transformation of ethnic and gender identities; and the formation of strategic alliances with the nation-state and its government policies. In that sense, the work represents an original study, analyzing the cases of Zapotec literate families of the middle and upper class, rare in Mexican anthropology. However, we will see that having class privileges does not exempt Zapotecs from experiencing racism, discrimination, and gender inequalities in the context of migration.

Resumen Este artículo analiza las relaciones sociales, familiares y de paisanaje entre una comunidad zapoteca del Istmo de Tehuantepec y las principales ciudades a donde emigran para escolarizarse a nivel superior. Al mismo tiempo, muestra las transformaciones en las relaciones de género que se han suscitado como resultado de estos procesos migratorios con fines educativos. Este trabajo se enmarca en una investigación de largo aliento sobre el tema, realizada en un primer momento, para mi tesis de licenciatura y maestría, y posteriormente para el desarrollo de mi tesis doctoral del año 2009 al año 2013. Asimismo, en las investigaciones intermitentes que he llevado a cabo hasta la fecha, cuyos resultados se expresan en diversos artículos y capítulos de libro. Se inscribe dentro de los estudios de la antropología de la educación y se fundamenta en la perspectiva de análisis propuesta por María Bertely (1997, 1998, 2004, 2019) sobre procesos de escolarización, etnogénesis, autonomía de facto, y enfoque sincrónico/diacrónico, para entender cómo procesos micro y comunitarios, aparentemente aislados en el tiempo, se conectan a procesos estructurales, macrosociales, de carácter global y de largo aliento, como es la escuela, en su sentido más amplio. La metodología está basada en el uso de la genealogía, la etnografía, la entrevista y la observación participante como herramientas clásicas de la antropología. Entre los resultados encontramos que el acceso al dispositivo escolar, y específicamente a la educación superior, funge como herramienta para la obtención, manipulación y preservación de la ciudadanía étnica; para la transformación de las identidades étnicas y genéricas; y la formación de alianzas estratégicas con el Estado-nación y sus políticas gubernamentales. En ese sentido, el trabajo representa un estudio original, al analizar los casos de las familias letradas zapotecas de clase media y alta, escasos en la antropología mexicana. No obstante, veremos que contar con privilegios de clase no exime a los zapotecos de experimentar racismo, discriminación y desigualdades de género en los contextos de la migración.

Abstract In this article, we recover and expand our lenses on the research experience in dialogue with a part of María Bertely's production. To do this, and about the academic spaces that we shared with María, we return to some nodal analyses and reflections around the lines of research that we have developed for several decades regarding indigenous schooling in urban and migration contexts in Mexico. Every day, this field of study becomes more important in the face of the growing migration of the indigenous population to the various cities of the national territory. Among its multiple causes and consequences, both structural and cyclical, we analyze its links and implications with the schooling context, mainly in this text referring to elementary education considering national and international public policies. Bertely was a pioneer in studies that addressed the relationship between school and indigenous migration in urban contexts. In the fabric of these debates, the authors developed a series of investigations that make visible the right to education with cultural and linguistic recognition, mainly of indigenous populations in schools of the general system of the national territory. The text, more than reflecting a state of knowledge on the subject, documents certain journeys that refer to epistemic and methodological transformations that occurred in educational anthropological research. Likewise, it seeks to contribute to public policies in the education, diversity, and interculturalism field, an approach that currently guides the entire educational system in Mexico.

Resumen En este artículo recuperamos y ampliamos nuestras lentes sobre la experiencia de investigación en diálogo con una parte de la producción de María Bertely. Para ello, y en referencia a los espacios académicos que compartimos con María, retomamos algunos análisis y reflexiones nodales en torno a las líneas de investigación que hemos desarrollado desde hace varias décadas referente a escolarización indígena en contextos urbanos y de migración en México. Este campo de estudio cobra cada día mayor importancia ante la creciente migración de población indígena a las diversas urbes del territorio nacional. Entre sus múltiples causas y consecuencias, tanto estructurales como coyunturales, analizamos sus vínculos e implicaciones con el contexto escolarizado, principalmente en este texto referido a la educación básica, a la luz de las políticas públicas nacionales e internacionales. Bertely fue pionera en los estudios que abordaron la relación entre escuela y migración indígena en contextos urbanos. En el tejido de estos debates, las autoras desarrollamos una serie de investigaciones que visibilizan el derecho a la educación con reconocimiento cultural y lingüístico, y en particular de poblaciones indígenas en escuelas del sistema general del territorio nacional. El trabajo, más que reflejar un estado del conocimiento sobre el tema, documenta ciertos recorridos que refieren a transformaciones epistémicas y metodológicas ocurridas en la investigación antropológica educativa. Asimismo, busca contribuir a las políticas públicas en el campo de la educación y la diversidad e intercultural, enfoque que en la actualidad orienta a todo el sistema educativo en México.