ABSTRACT Paracoccidioidomycosis (PCM) is a systemic disease endemic to Latin American countries, with a high impact in terms of morbidity, mortality and costs for the health system if patients progress to advanced stages. This work aimed to collect data published in publications on autochthonous cases of PCM, from the first cases diagnosed in Paraguay, with a description of the historical context and identifying the pioneers in the diagnosis in Paraguay, following a chronological order, to the most recently reported cases. Methodology: search in national libraries and online databases of PCM cases in Paraguay, published in national historical scientific journals and other sources available in print format, and more recent scientific articles available in electronic format, respectively. Results: 479 cases of PCM were identified in publications between the years 1935 and 2023, corresponding to autochthonous cases and whose diagnoses were made in Paraguayan territory. Dr. Juan Boggino and collaborators were responsible for the first diagnoses in the country. The predominant clinical form was chronic. The average age was 45.78 years. The vast majority of patients diagnosed were from the Eastern Region of the country, predominantly male farmers. Conclusion: PCM is an endemic disease in Paraguay. Since the first cases were diagnosed and until today, patients with a severe and disabling course of the disease have been detected, which demonstrates the need to disseminate its knowledge and expand the early diagnostic capacity at the national level. Due to its clinical pleomorphism and its ability to simulate other diseases, it is important to include PCM as a differential diagnosis for patients who present risk factors for the development of the disease.

RESUMEN La Paracoccidioidomicosis (PCM), es una enfermedad sistémica endémica de países de América Latina, con alto impacto en términos de morbilidad, mortalidad y costos para el sistema de salud si los enfermos progresan a sus estadios avanzados. Este trabajo tuvo como objetivo recopilar datos divulgados en publicaciones sobre casos autóctonos de PCM, desde los primeros casos diagnosticados en Paraguay, con una descripción del contexto histórico e identificando a los pioneros en el diagnóstico en Paraguay, siguiendo un orden cronológico, hasta los casos más recientemente informados. Metodología: búsqueda en bibliotecas nacionales y bases de datos online de casos de PCM en Paraguay, publicados en revistas científicas históricas nacionales y otras fuentes disponibles en formato impreso, y artículos científicos más recientes disponibles en formato electrónico, respectivamente. Resultados: Se identificaron 479 casos de PCM en publicaciones entre los años 1935 y 2023, correspondientes a casos autóctonos y cuyos diagnósticos fueron realizados en territorio paraguayo. El Dr. Juan Boggino y colaboradores fueron los responsables de los primeros diagnósticos en el país. La forma clínica predominante fue la crónica. La media de edad de 45,78 años. La gran mayoría de los pacientes diagnosticados fueron oriundos de la Región Oriental del país, predominantemente hombres agricultores. Conclusión: La PCM es una enfermedad endémica del Paraguay, desde los primeros casos diagnosticados y hasta hoy en día, son detectados pacientes con una evolución grave y discapacitante de la enfermedad, lo que demuestra la necesidad de la difusión de su conocimiento y ampliación de la capacidad diagnóstica precoz a nivel nacional. Debido a su pleomorfismo clínico y su capacidad de simular otras enfermedades, es importante incluir a la PCM como diagnóstico diferencial de pacientes que presenten factores de riesgo para el desarrollo de la enfermedad.

Abstract Nowadays, organizations have the responsibility to commit themselves to actions that favor environmental conservation. The present study sought to explore an accompaniment for the management of the environmental component in the activities developed by an organization located in Armenia, Quindío-Colombia. Inter-institutional meetings were held in which a recognition, dialogue and workshop were conducted with the collaborators. A previously validated checklist was used. Subsequently, a descriptive analysis was made of the results obtained. It was found that 40 % of the components lacked actions for environmental conservation. Thus, the accompaniment showed that the collaborators committed themselves to use solid waste, save water and energy. The monitoring resulted in three strategic actions for the water, soil and energy components. The organization showed great interest in the process and an intersectoral link was established. The study proposes a baseline for the management of the environmental component of the study area; it resulted in an accompaniment and representative participation with significant progress towards the conservation of the environment within the organization.

Resumen Actualmente, las organizaciones se encargan de comprometerse con acciones que favorezcan la conservación del medioambiente. El presente estudio explora un acompañamiento para la gestión del componente ambiental en las actividades desarrolladas de una organización ubicada en Armenia, Quindío-Colombia. Se realizaron reuniones interinstitucionales en las que se realizó un reconocimiento, diálogo y taller con los colaboradores. Se utilizó una lista de verificación previamente validada. Posteriormente, se realizó un análisis descriptivo de los resultados obtenidos. Se encontró que el 40 % de los componentes carecen de acciones para la conservación del medioambiente. De tal manera, el acompañamiento arrojó que los colaboradores se comprometieron a aprovechar los residuos sólidos, ahorrar agua y energía. El acompañamiento derivó en tres acciones estratégicas para los componentes de agua, suelo y energía. La organización demostró un gran interés en el proceso y se logró establecer un vínculo intersectorial. El estudio plantea una línea base de gestión del componente ambiental del área de estudio; derivó en un acompañamiento y participación representativa con avances significativos hacia la conservación del medioambiente dentro de la organización.

Resumo Atualmente, as organizações têm a responsabilidade de se comprometerem com acções que favoreçam a conservação do ambiente. O presente estudo procurou explorar um acompanhamento para a gestão da componente ambiental nas actividades de uma organização situada em Armenia, Quindío-Colômbia. Foram realizadas reuniões interinstitucionais em que se procedeu a um reconhecimento, diálogo e workshop com os colaboradores. Foi utilizada uma lista de controlo previamente validada. Posteriormente, procedeu-se a uma análise descritiva dos resultados obtidos. Verificou-se que 40 % dos componentes careciam de acções para a conservação do ambiente. Desta forma, o acompanhamento mostrou que os colaboradores se comprometeram a utilizar os resíduos sólidos, a poupar água e energia. O acompanhamento resultou em três acções estratégicas para as componentes água, solo e energia. A organização mostrou grande interesse no processo e foi estabelecida uma ligação intersectorial. O estudo fornece uma base de referência para a gestão da componente ambiental da área de estudo; resultou num apoio e numa participação representativa com progressos significativos para a conservação do ambiente na organização.

Resumen Antecedentes: Los sistemas agrícolas tradicionales en Mesoamérica son adaptaciones ancestrales a los diversos y complejos ambientes. La tezcalera representa uno de ellos. Preguntas: ¿En qué contexto ambiental se desarrolla la tezcalera? ¿Cuáles son las prácticas de manejo que se llevan a cabo en la tezcalera?¿Cómo afectan a la riqueza, composición y abundancia de las arvenses? ¿Cómo influyen en la resiliencia del sistema agrícola, de los bosques tropicales secos y al mantenimiento de los recursos para la subsitencia? Especies de estudio: Arvenses en tezcaleras con diferente manejo. Sitio y años de estudio: Zumpahuacán, Estado de México, 2020-2021 Métodos: Entrevistas sobre prácticas de manejo de la tezcalera. Registro de la riqueza, composición y abundancia de malezas en parcelas con diferente historia de manejo. Resultados: Las tezcaleras se originan de la roza-tumba-quema y siguen diferentes rutas: el tlacolol-milsol-regeneración o potrero, y recientemente, cultivo de Agave. Registramos 161 morfoespecies y 45 familias botánicas; 95 % nativas de la selva baja caducifolia. Veinticinco son endémicas de la región del Balsas y 34 están en alguna categoría de riesgo. La riqueza y abundancia de las arvenses varió entre tezcaleras. La composición florística fue similar; 65 % tuvieron valor tangible o intangible. Conclusiones: La tezcalera es una unidad biocultural y un agroecosistema resiliente. Las prácticas tradicionales favorecen la riqueza y composición de las especies nativas. Los herbicidas y la introducción del cultivo de Agave desplazan a los cultivos tradicionales, poniendo en riesgo la agrobiodiversidad local.

Abstract Background: Traditional agricultural systems in Mesoamerica are adaptations of ancient farmers to the complex and varied environments. Tezcalera represents one of them. Questions: How is the environmental context under which the tezcalera develop? Which management practices are followed in tezcalera? How do these management practices affect weeds' richness, composition, and abundance? How do these management practices contribute to the resilience of the agricultural system, the tropical dry forests, and to the maintenance of subsistence resources? Studied species: Weeds growing in tezcaleras with different management. Study site and dates: Zumpahuacán, Estado de México, 2020-2021. Methods: Twenty-four collaborators were interviewed about the environmental, technological, and cultural aspects of tezcalera. We recorded weeds' richness, composition, and abundance in seven plots with different management histories. Results: Tezcaleras originate from the slash-burn process and follow different paths: tlacolol-milsol-shallow plot, potrero, and recently, Agave crop. We recorded 161 morphospecies from 45 botanical families; 95 % were native to tropical dry forests. Twenty-five species are endemic to the Balsas region, and thirty-four are at risk. Richness and abundance varied between tezcaleras, where tlacolol plots exhibited the highest values. Plant composition was similar; 65 % had intangible or tangible values. Conclusions: Tezcalera is a biocultural unit and a resilient agroecosystem. Traditional practices remain and positively impact the richness and composition of native weeds. The uncontrolled use of herbicides and the introduction of Agave crop are displacing traditional crops and modifying traditional practices, risking local agrobiodiversity.

Abstract From a position as students, disciples, and collaborators of María Bertely, we reflect on her contributions to the gestation and development process of the project "Milpas Educativas: Socionatural Laboratories for good living". After specifying the locus of enunciation and the sources that support the analysis, the political and epistemological referents that are essential to understanding the essence of an educational project with a clear ethnopolitical and alter-globalization position are made explicit. These, in addition, allow us to appreciate the contributions of Bertely as coordinator and caretaker of the Intercultural Inductive Method and committed academic who felt mandated by the community educators of the Union of Teachers of the New Education for Mexico (UNEM) and the indigenous communities that appointed them. Subsequently, Bertely’s contributions to the gestation phase of the project are analyzed, emphasizing her efforts before the financing body and the resulting achievements. Next, we reflect on her contributions to the development process of Milpas Educativas, highlighting the political, epistemic, axiological, and pedagogical dimensions that characterized them. We conclude by presenting some of his most important legacies to Mexican and Latin American educational anthropology, emphasizing her political commitment to the indigenous cause.

Resumen Desde un posicionamiento en cuanto alumnos, discípulos y colaboradores de María Bertely, reflexionamos sobre sus aportes al proceso de gestación y desarrollo del proyecto “Milpas Educativas: Laboratorios Socionaturales vivos para el buen vivir”. Luego de precisar el locus de enunciación y las fuentes que sustentan el análisis, se explicitan los referentes políticos y epistemológicos que resultan fundamentales para comprender la esencia de un proyecto educativo con un claro posicionamiento etnopolítico y altermundista. Éstos, además, permiten valorar las contribuciones de Bertely como coordinadora y cuidadora del Método Inductivo Intercultural y académica comprometida y mandatada por los educadores comunitarios de la Unión de Maestros de la Nueva Educación para México (UNEM) y las comunidades indígenas que los nombraron. Posteriormente, se analizan sus aportes a la fase de gestación del proyecto, enfatizando en sus gestiones ante la instancia financiadora y en los logros resultantes. Enseguida, se reflexiona acerca de sus contribuciones en el proceso de desarrollo de Milpas Educativas, destacando las dimensiones políticas, epistémicas, axiológicas y pedagógicas que las caracterizaron. Se concluye presentando algunos de sus más importantes legados a la antropología educativa mexicana y latinoamericana, poniendo énfasis en su compromiso político con la causa indígena.

ABSTRACT This research analyzes the level of satisfaction of public financing programs for the strengthening of Technological Innovation processes in Paraguayan companies: Case of the DETIEC Program (Technological Development, Innovation and Conformity) Assessment of Council National Science and Technology (CONACYT). This study is descriptive and not experimental, a mixed methodology has been used, which combines a qualitative and quantitative analysis. Likert scale surveys have been used, as well as questionnaire guides for the interview with technicians from the DETIEC program, where among the most important results it has been observed that the beneficiary companies have been able to train their Human Capital, as well as link up with foreign companies. and improve its production on the other hand, among the weaknesses, the lack of trained collaborators to submit proposals to government entities to compete for public funds stands out.

RESUMEN Este trabajo de investigación tiene por finalidad analizar el nivel de satisfacción de los programas públicos de financiamiento para el fortalecimiento de los procesos de Innovación Tecnológica en las empresas paraguayas: Caso del Programa DETIEC (Desarrollo Tecnológico, Innovación y Evaluación de la Conformidad), del Consejo Nacional de Ciencia y Tecnología (CONACYT). Este estudio es de carácter descriptivo y no experimental, se ha utilizado una metodología mixta, la cual combina un análisis cualitativo y cuantitativo. Se han utilizado encuestas en escala Likert, y también cuestionario guías para la entrevista a técnicos del programa DETIEC, donde se han observado entre los resultados más importantes se destacan que las empresas beneficiarias han podido capacitar a su Capital Humano, así como vincularse con empresas extranjeras y mejorar su producción, por otra parte, entre las debilidades se resalta la falta de colaboradores capacitados para postular propuestas a entes del Gobierno para concursar a fondos públicos.

Resumen La transformación digital y la integración de la economía mundial como constantes, han sido disruptivos en las empresas sobre como hacer negocios, en este sentido, la cultura ética, se vuelve relevante para su reputación y generación de valor social y económico, y la importancia de conocer ¿Cuáles son los factores que pueden influir en la cultura ética de las organizaciones a través de sus colaboradores? El presente tiene como objetivo identificar desde una perspectiva cuantitativa y proporcionar evidencia si factores como el control interno, el gobierno corporativo, y riesgos psicosociales influyen en la cultura ética de los colaboradores (empleados). Se identificó como brecha teórica el estudio escaso de la relación de los riesgos psicosociales con la cultura ética. La investigación se llevó a cabo desde una perspectiva cuantitativa - deductiva. Los resultados proporcionaron tres hipótesis fundamentadas y comprobadas en la teoría existente y empíricamente en la relación de la cultura ética con las variables control interno, gobierno corporativo y riesgos psicosociales, de esta última variable se pudo encontrar una aportación teórica, de acuerdo a lo mencionado en resultados obtenidos. La investigación puede aportar elementos para nuevas investigaciones y apoyar la creación de estrategias sobre factores organizacionales que dependen de la empresa.

Abstract The digital transformation and integration of the global economy as constants have been disruptive in companies' way of doing business. In this sense, ethical culture becomes relevant to their reputation and generation of social and economic value, and the importance of know, What are the factors that can influence the ethical culture of organizations through their collaborators? The objective of this study is to identify from a quantitative perspective and provide evidence if factors such as internal control, corporate governance, and psychosocial risks influence the ethical culture of collaborators (employees). The scarce study of the relationship between psychosocial risks and ethical culture was identified as a theoretical gap. The research was carried out from a quantitative - deductive perspective. The results provided three hypotheses based and proven in the existing theory and empirically in the relationship of ethical culture with the variables internal control, corporate governance and psychosocial risks, from this last variable a theoretical contribution could be found, according to what was mentioned in results obtained. Research can provide elements for new research and support the creation of strategies on organizational factors that depend on the company.

Abstract. The aim of this article is to describe and analyze perceptions of COVID-19, its influence on ritual practices, and the restrictions on accompanying the deceased in Huautla de Jiménez, Sierra Mazateca, Oaxaca. The ethnographic research methodology included participant observation, informal conversations, semi-structured interviews with Mazatec people, as well as the personal experience of living in Huautla. During fieldwork, there were some restrictions during intimate or public rituals, as respect was given to the grief of loss and some collaborators did not wish to discuss it. The originality of this text lies in uncovering the close relationship between death-illness-virus, as well as the mortuary treatment of the body during a pandemic, due to resistance to abandoning customs. Among the findings are beliefs in the afterlife and the rites performed by relatives for the deceased. We conclude that while this ritual practice was limited by COVID-19, it was not eliminated to avoid disrupting the journey of the deceased.

Resumen. El objetivo del artículo es describir y analizar las percepciones sobre la COVID-19, la influencia de ésta en la ritualidad y las restricciones del acompañamiento a los difuntos en Huautla de Jiménez, Sierra Mazateca, Oaxaca. La metodología de investigación etnográfica incluyó observación participante, pláticas informales, entrevistas semiestructuradas realizadas con mazatecos, además de la experiencia personal de vivir en Huautla. En el trabajo de campo, durante los rituales íntimos o públicos, hubo algunas restricciones, pues se respetó el dolor por la pérdida y que algunos colaboradores no quisieran hablar al respecto. La originalidad del texto radica en develar la estrecha relación entre muerte-enfermedad-virus, así como el tratamiento mortuorio del cuerpo en pandemia, por resistirse a dejar sus costumbres. Entre los hallazgos situamos las creencias en la vida posterior y en los ritos que realizan familiares para el difunto. Concluimos que esta ritualidad se limitó por la COVID-19, pero no se eliminó para no afectar el viaje del difunto.

ABSTRACT The foreign news -especially French- that reached Santa Cruz de Tenerife to be re-broadcast in the local press did not necessarily pass through Madrid before reaching the island of Tenerife, as some newspapers had their own networks of collaborators and circulation of international information. The role of these newspapers not only as a means of information on the political, cultural or scientific life of France, but also as organs that generated public opinion in the provincial capital of the Canary Islands, contributed to forge the uniqueness in Tenerife press during these years.

RESUMEN La información foránea -especialmente la francesa- que llegaba a Santa Cruz de Tenerife para ser retransmitida en la prensa local no pasaba necesariamente por Madrid antes de llegar a la isla de Tenerife, sino que los equipos de redacción de algunos periódicos disponían de sus propias redes de colaboradores exteriores y de circulación de la información internacional. El protagonismo de estos periódicos no solo como medios informativos sobre la vida política, cultural o científica de Francia, sino también como órganos productores de la opinión pública de la capital provincial de Canarias contribuyó a forjar la singularidad de la prensa tinerfeña de esos años.

RESUME Les informations étrangères, notamment celles en provenance de la France, qui parvenaient à Santa Cruz de Ténériffe pour être diffusées dans la presse locale ne passaient pas nécessairement par Madrid avant d'atteindre l'île. Les équipes de rédaction des quelques journaux disposaient de leurs propres réseaux de collaborateurs extérieurs et de circulation de l'information internationale. L'importance de ces journaux n'était pas seulement en tant que moyens informatifs sur la vie politique, culturelle ou scientifique de la France, mais aussi en tant qu'organes producteurs de l'opinion publique de la capitale provinciale des Canaries, ce qui a contribué à construire la singularité de la presse de Ténériffe de cette époque.

RESUMO A informação estrangeira -especialmente a francesa- que chegou a Santa Cruz de Tenerife para ser veiculada na imprensa local não passou necessariamente por Madrid antes de chegar à ilha de Tenerife, mas as equipas editoriais de alguns jornais tinham as suas próprias redes de colaboradores estrangeiros e circulação de informação internacional. A proeminência destes jornais não só como meios de comunicação social sobre a vida política, cultural ou científica da França, mas também como órgãos que produziram a opinião pública na capital provincial das Canárias contribuiu para forjar a singularidade da imprensa de Tenerife nesses anos.

Resumen: “Casa en Guápulo”, proyecto representativo de Guadalupe Ibarra, primera mujer arquitecta en Ecuador, es el resultado de un proceso pragmático, sin alegaciones sobre lo local o la identidad, pero que por su consistencia en la ejecución permite establecer una estructura discursiva y crítica. Se observa la obra, como punto de partida, desde un diálogo entre geografía, paisaje y tipología. Una vez comprendido el contexto macro de su implantación, se realiza una aproximación a las culturas espacial y material, cuestión que permite también entender las lógicas de inserción en el lugar, y que por su propia ubicación y mecanismos proyectuales convierte a la casa en un elemento de transición entre distintas topografías, paisajes y zonas urbanas. Finalmente, en una menor escala, se aborda un breve análisis de los actores del proceso: habitante, autora y otros colaboradores. Como conclusiones se integra lo previamente expuesto, una reflexión sobre las estrategias arquitectónicas para el paisaje andino, reconociendo a Ibarra por el peso de sus aportes, sin demagogias ni buenismos, donde se analizan cuestiones contextuales, espaciales, compositivas, y constructivas del proyecto, permitiendo valorarlo como un objeto donde las partes y el todo establecen relaciones sinérgicas.

Abstract: “House in Guápulo”, a representative project of Guadalupe Ibarra, the first woman architect in Ecuador, is the result of a pragmatic process, without allegations about locality or identity, but which, due to its consistency in execution, allows establishing a discursive and critical structure. The work is observed, as a starting point, from a dialogue between geography, landscape and typology. Once the macro context of its implementation is understood, an approach is made to the spatial and material cultures, an issue that also allows to understand the logic of insertion in the place, and that due to its own location and design mechanisms turns the house into an element of transition between different topographies, landscapes and urban areas. Finally, on a smaller scale, a brief analysis of the actors in the process is addressed: inhabitant, author and other collaborators. As conclusions, what was previously stated is integrated, a reflection on the architectural strategies for the Andean landscape, recognizing Ibarra for the weight of his contributions, without demagoguery or do-goodism, where contextual, spatial, compositional, and constructive issues of the project are analyzed, allowing value it as an object where the parts and the whole establish synergistic relationships.

Resumen El presente artículo analiza tres tipos de predicación no verbal (PNV) del dominio de la locación: locativas, existenciales y posesivas, de la lengua triqui (otomangue, familia mixtecana) hablada en el Poblado Miguel Alemán, Sonora, México (TPMA); con tendencia a expresarse tipológicamente de manera similar. Este persigue los siguientes objetivos: (i) definir la codificación de las PNV locativas, (ii) evidenciar los diversos mecanismos de enunciación de estas y, (iii) presentar sus similitudes y diferencias. Las PNV son unidades de análisis semántico y morfosintáctico (Hengeveld, 1992). Los datos son de tipo cualitativo provenientes de textos discursivos y elicitaciones, recopilados entre el 2019 y el 2023 en el Poblado Miguel Alemán, Sonora, México; pertenecientes a mis colaboradoras: Rosa y Hortencia Vázquez. En el análisis se obtuvo que las PNV locativas y existenciales se expresan con cópula cero y tres cópulas verbales. En contraste, las PNV posesivas se dividen en: genitivas, codificadas con la cópula me3 , y de tener, emitida con la cópula vaa32 . En TPMA, todas las PNV negativas documentadas se presentan con vaa32 , excepto las de posesión genitiva; la cual cuenta con características particulares.

Abstract This article analyzes three types of non-verbal predication (PNV) in the domain of location: the locatives, the existentials and the possesives of the Trique language (Otomanguean, Mixtecan family) from the Poblado Miguel Alemán (TPMA); with a tendency to be expressed themselves similarly in the languages of the world. This pursues the following objectives: (i) define the coding of locative PNVs, (ii) demonstrate the mechanisms of enunciate them, and (iii) present their similarities and differences. The PNV are units of semantic and morphosyntactic analysis (Hengeveld, 1992). The data is a qualitative type from discursive texts and elicitations collected from 2019 to 2023, they belong to my collaborators: Rosa and Hortencia Vazquez. The analysis found that locative and existential PNV are expressed with zero copula and three verbal copulas. In contrast, possessive PNVs are classified into genitives, codified with the me. copula, and of to have, emitted with the vaa32 copula. In TPMA, all the negatives PNVs registered occurs with vaa32 , except those of genitive possession, which has specific characteristics.

ABSTRACT In this paper, the results carried out about a study over the possibilities of the Predictive Functional Control (PFC) are presented. The French professor Jacques Richalet and his collaborators developed the PFC. The results presented were obtained, when PFC is applied to industrial processes with complex dynamics such as high order, integral effects in the direct step that make the process asymptotically unstable in open loop and the undesirable phenomena of delay and inverse response. The main objective of the study is to demonstrate the potential offered by the PFC algorithm, in its simplest form, for the control of such processes. To this end, a methodology for synthesizing the PFC controller is developed based on the postulates and principles proposed by the precursors of the method, applied to several real case studies. In all cases, completely satisfactory results were obtained by means of simulation in Simulink-MatLab and finally the results of applying the method to the temperature control of the TCLab minilaboratory developed at the University of Utah are compared. This verifies the real possibilities of the FPC as a prominent alternative to control of real process.

RESUMEN En el presente artículo se exponen los resultados de un estudio realizado sobre las posibilidades que brinda el Control Predictivo Funcional (PFC en inglés) creado por el profesor francés Jacques Richalet y sus colaboradores, cuando el mismo es aplicado a procesos industriales con dinámicas complejas como son: el alto orden, efectos integrales en el paso directo que hacen que el proceso resulte asintóticamente inestable a lazo abierto y los fenómenos indeseables del retardo y la respuesta inversa. Como propósito del trabajo se pretende demostrar la potencialidad que brinda el algoritmo PFC, en su forma más simple, para el control de tales procesos. Para ello se elabora una metodología de síntesis del controlador PFC a partir de los postulados y principios planteados por los precursores del método, aplicada a varios casos de estudio reales. Se obtiene, en todos los casos, resultados totalmente satisfactorios, los cual se demuestra mediante simulación en Simulink-MatLab y finalmente se comparan los resultados de aplicar el método al control de temperatura del minilabortario TCLab elaborado en la Universidad de Utah. Queda así verificada la potencialidad del PFC como alternativa prominente para control real de procesos.

Resumo Introdução O trabalho em equipe está se transformando no principal meio de organizar o trabalho nas organizações. Neste sentido, o Tribunal Regional Federal da 3ª. Região adotou o trabalho em equipe como uma das diretrizes do modelo de unificação de suas secretarias. Mais do que utilizar equipes em seus processos, o trabalho em equipe envolve a prática colaborativa. Objetivos O presente artigo descreve como os servidores públicos percebem o trabalho em equipe e a prática do trabalho colaborativo no Programa e-Vara implementado na Subseção Judiciária de Santos.; Métodos Os procedimentos metodológicos foram realizados em três etapas no estudo de caso. A primeira consistiu na revisão de literatura narrativa acerca de definições relativas ao conceito de equipes de trabalho e prática colaborativa. Na segunda etapa foram coletados os dados primários produzidos em entrevistas semiestruturadas por meio de gravação usando celular e microfone de lapela. A terceira etapa consistiu na análise de conteúdo dos dados via software NVivo. Resultados. Os resultados demonstram que os colaboradores estão comprometidos com o trabalho em equipe, mas essa percepção não se estende à prática colaborativa de maneira uniforme entre todos. Conclusões A implementação de programas de reconhecimento, atividades sociais de integração e ampliação do diálogo para a criação de um ambiente colaborativo é recomendável, tanto na fase final de seleção, conhecida por socialização, como após o funcionamento da unificação de secretarias/ofícios.

Abstract Teamwork is becoming the main means of organizing work in organizations. In this sense, the Federal Regional Court of the 3rd. Region adopted teamwork as one of the guidelines of the unification model of its secretariats. More than using teams in their processes, teamwork involves collaborative practice. Goals This article describes how public servants perceive teamwork and the practice of collaborative work in the e-Vara Program implemented in the Judiciary Subsection of Santos. Methods The methodological procedures were carried out in three stages in the case study. The first consisted of reviewing the narrative literature about definitions related to the concept of work teams and collaborative practice. In the second stage, the primary data produced in semi-structured interviews were collected through recording using a cell phone and lapel microphone. The third step consisted of data content analysis via NVivo software. Conclusions. The implementation of recognition programs, social integration activities and expansion of dialogue to create a collaborative environment are recommendable, both in the final selection phase, known as socialization, and after the operation of the unification of secretariats/trades.

Abstract Several Brazilian applied linguists have been concerned about the gap between initial and continuing teacher education, and the weaknesses in the university-school relationship (REIS, 2018; GIMENEZ; BONACELI, 2013; GIMENEZ et al., 2008; ECKERT-HOFF, 2008, SÓL, 2014, REIS e CAMPOS, 2021, among others). However, there is still much to be done, researched and reflected upon initial and continuing teacher education. Considering the necessity of problematizing teacher education, this study aims to investigate the identity (de)construction of basic education teachers of English and of teachers-to-be and their teacher educators, involved in supervised practicum courses in a Brazilian federal university. This study relies upon the qualitative-interpretative paradigm (DENZIN; LINCOLN, 2006; FLICK, 2009) and ethnographic principles of research. Six collaborators participated in this investigation: two teacher educators from the federal university, two teachers-to-be, and two English language teachers (practicum supervisors) from the public school system. Data was collected through semi-structured questionnaires and written narratives. Corpus was analyzed descriptively and qualitatively under the theoretical framework of Applied Linguistics (AL) and philosophical approaches from Michel Foucault, Jacques Derrida, Gilles Deleuze and Félix Guattari. Stemming from the gestures of interpretation, it is evinced that the three instances represented by the practicum supervisor teachers, the teachers-to-be, and the teacher educators present themselves through a rhizomatic teacher education triad, in which they cross, affect and are affected by each other’s practices. In conclusion, the study demonstrated that it is not feasible to think about the university-school relationship without considering the multiplicity of factors that affect these two spaces, and that it is impossible to analyze one space without crossing the other. universityschool university REIS, (REIS 2018 BONACELI 2013 al al. 2008 ECKERTHOFF, ECKERTHOFF ECKERT HOFF, HOFF ECKERT-HOFF SÓL 2014 CAMPOS 2021 others. others . others) However done deconstruction de construction teacherstobe qualitativeinterpretative qualitative interpretative DENZIN (DENZIN LINCOLN 2006 FLICK 2009 research investigation teacherstobe, be, supervisors system semistructured semi structured narratives AL (AL Foucault Derrida Guattari interpretation triad cross other s practices conclusion spaces 201 200 202 20 2

Resumo Muitos linguistas aplicados brasileiros têm se preocupado com a lacuna existente entre a formação inicial e continuada de professores e as fragilidades na relação universidade-escola (REIS, 2018; GIMENEZ; BONACELLI, 2013; GIMENEZ et al., 2008; ECKERT-HOFF, 2008, SÓL, 2014, REIS e CAMPOS, 2021, dentre outros). No entanto, há ainda muito a fazer, pesquisar e refletir sobre a formação inicial e continuada de professores. Assim, este estudo objetivou investigar a (des)construção identitária de docentes de Língua Inglesa (LI) da Educação Básica, de professores em formação e de seus formadores, envolvidos em disciplinas de Estágio Supervisionado (ES) em uma universidade federal do Estado de Minas Gerais. Este estudo seguiu o paradigma qualitativo-interpretativista (DENZIN; LINCOLN, 2006; FLICK, 2009) e princípios etnográficos de pesquisa, contando com a participação de duas formadoras de professores, dois professores em formação e duas professoras de LI da rede pública de ensino, supervisoras de ES. Os instrumentos de geração dos registros foram questionários semiestruturados e narrativas escritas. O corpus foi analisado descritivamente e qualitativamente sob o referencial teórico da Linguística Aplicada (LA) e abordagens filosóficas de Michel Foucault, Jacques Derrida, Gilles Deleuze e Félix Guattari. A partir dos gestos de interpretação, pode-se perceber que as três instâncias representadas pelos professores supervisores dos ES, os professores em formação e os formadores se apresentam por meio de uma tríade rizomática de formação docente, em que se atravessam, afetam e são afetadas pelas práticas uns dos outros. Concluindo, o estudo evidencia que não é possível pensar a relação universidade-escola sem considerar a multiplicidade de fatores que incidem sobre esses dois espaços e que é inevitável analisar um desses espaços sem atravessar o outro. universidadeescola escola REIS, (REIS 2018 BONACELLI 2013 al al. 2008 ECKERTHOFF, ECKERTHOFF ECKERT HOFF, HOFF ECKERT-HOFF SÓL 2014 CAMPOS 2021 outros . outros) entanto fazer Assim desconstrução des construção (LI Básica ES (ES Gerais qualitativointerpretativista qualitativo interpretativista DENZIN (DENZIN LINCOLN 2006 FLICK 2009 pesquisa ensino escritas LA (LA Foucault Derrida Guattari interpretação podese pode docente atravessam Concluindo outro 201 200 202 20 2

RESUMEN Introducción: El uso excesivo de las redes sociales ha generado diversas secuelas en la salud mental y visual-ocular, dando lugar al Síndrome Visual Informático (SVI) por sobreexposición a las pantallas. Objetivo: Analizar la influencia del uso de las redes sociales en el síndrome visual informático en adolescentes en una realidad peruana. Métodos: Se realizó una investigación de enfoque cuantitativo, hipotético-deductivo, transaccional, correlacional-causal, con una muestra de 126 adolescentes. Para recabar información acerca del uso de las redes sociales, se utilizó el ARS de Escurra y Salas. Para verificar la prevalencia del SVI, se empleó el Cuestionario de Síndrome Visual Informático de Seguí y colaboradores; ambos instrumentos fueron adaptados a formato Google Forms para su aplicación en línea. Resultados: Se encontró una asociación significativa entre el tiempo de permanencia en las redes sociales (RS) y el SVI (p=0,027<0,05); además, se evidenció el impacto significativo de la Adicción a las Redes Sociales (ARS) sobre el SVI (p=0,000<0.01), los síntomas visuales (p=0,000<0.01), oculares (p=0,000<0.01) y astenópicos (p=0,003<0.01). Conclusiones: El estudio demuestra una clara conexión entre el uso excesivo de redes sociales y el SVI en adolescentes peruanos, subrayando la necesidad de una acción conjunta de padres y educadores para mitigar los riesgos y promover un uso digital saludable.

ABSTRACT Introduction: The excessive use of social media has generated various sequelae on mental and visual-ocular health, leading to Computer Vision Syndrome (CVS) due to screen overexposure. Objective: To analyze the influence of social media use on computer vision syndrome in adolescents in a Peruvian context. Methods: A quantitative, hypothetical-deductive, transactional, correlational-causal study was conducted with a sample of 126 adolescents. To gather information about social media use, the ARS by Escurra and Salas was used. To verify the prevalence of CVS, the Computer Vision Syndrome Questionnaire by Seguí and collaborators was employed; both instruments were adapted to Google Forms format for online application. Results: A significant association was found between the time spent on social media (SM) and CVS (p=0.027<0.05); additionally, a significant impact of Social Media Addiction (SMA) on CVS (p=0.000<0.01), visual symptoms (p=0.000<0.01), ocular symptoms (p=0.000<0.01), and asthenopic symptoms (p=0.003<0.01) was evidenced. Conclusions: The study demonstrates a clear connection between excessive use of social media and CVS in Peruvian adolescents, highlighting the need for joint action by parents and educators to mitigate risks and promote healthy digital use.

Abstract Purpose: The digital mindset can be defined as a set of individual behaviors related to the degree of adherence to digital transformations. After reviewing the literature on the subject, this research’s objective was to answer the following question: “Is it possible to measure the digital mindset of employees through a scale designed for the context of Brazilian organizations?”. Originality/value: The digitization of organizations has become the center of business transformation. However, one of the often-overlooked factors in the transition process is developed at the micro-organizational level. Collaborators vary in interest, knowledge, and ability to innovate. A measure to identify individual digital mindset profiles would be essential to guide the planning and development of a digital learning culture mindset. Still, such a tool was not yet found in the Brazilian literature. Design/methodology/approach: A multidimensional digital mindset construct was proposed based on the literature on cognitive structures and digital transformation mindset. Items were prepared to measure the degree of maturity of the construct, described through three digital profiles (open mind, transformer, and entrepreneur) and an analog profile. The scale was submitted to 574 professionals from Brazilian companies for exploratory factor analysis. Findings: The digital mindset scale showed signs of validity, confirming, in the present sample, the mindset dimensions related to the digital environment (Cronbach’s alphas between 0.85 and 0.62). Purpose transformations subject researchs research s question Is organizations. . organizations?” Originality/value Originalityvalue Originality value However oftenoverlooked often overlooked microorganizational micro organizational level interest knowledge innovate Still Design/methodology/approach Designmethodologyapproach Design methodology approach open mind transformer entrepreneur profile 57 analysis Findings validity confirming sample Cronbachs Cronbach 085 0 85 0.8 0.62. 062 0.62 62 0.62) organizations? 5 08 8 0. 06 0.6 6

Resumo Objetivo: O mindset digital pode ser definido como um conjunto de comportamentos individuais relacionados ao grau de aderência às transformações digitais. Nesse contexto, o objetivo da presente pesquisa foi, após revisão de literatura sobre o tema, responder à seguinte questão: “É possível mensurar o mindset digital de profissionais por meio de uma escala elaborada para o contexto das organizações brasileiras?”. Originalidade/valor: A digitalização das organizações passou a ser o centro da transformação dos negócios. No entanto, um dos fatores muitas vezes negligenciado no processo de transição é o desenvolvimento no nível micro-organizacional. Os profissionais variam no nível de interesse, no conhecimento e na capacidade de inovar. Para guiar o planejamento e desenvolvimento de uma cultura de aprendizagem digital, uma medida para identificar os perfis individuais de mindset digital seria essencial, mas tal ferramenta ainda não era encontrada na literatura brasileira. Design/metodologia/abordagem: A partir da literatura sobre estruturas cognitivas e a transformação digital, foi proposto um construto multidimensional de mindset digital. Elaboraram-se itens para a mensuração do grau de maturidade do construto, descrito por meio de três perfis digitais (open mind, transformador e empreendedor) e um analógico. A escala foi submetida a 574 profissionais de empresas brasileiras para análise fatorial exploratória. Resultados: A escala de mindset digital apresentou bons indícios de validade, sendo confirmadas, na presente amostra, as dimensões de mindset relacionadas ao meio digital (alfas de Cronbach entre 0,85 e 0,62). Objetivo tema questão É brasileiras. . brasileiras?” Originalidade/valor Originalidadevalor Originalidade valor negócios entanto microorganizacional. microorganizacional micro organizacional. organizacional micro-organizacional interesse inovar essencial brasileira Design/metodologia/abordagem Designmetodologiaabordagem Design metodologia abordagem Elaboraramse Elaboraram se open mind empreendedor analógico 57 exploratória Resultados validade confirmadas amostra alfas 085 0 85 0,8 0,62. 062 0,62 62 0,62) brasileiras? 5 08 8 0, 06 0,6 6