Résumé La connaissance de la relation entre les politiques publiques, les partis politiques et le vote présidentiel au Brésil est largement concentrée dans l’analyse des programmes de transfert de revenus, limitant ainsi la compréhension de la manière dont différents aspects de la conception et de la mise en œuvre des politiques sont liés au jeu politique-électoral. Dans cet article, à l’aide de régressions linéaires appliquées à toutes les municipalités brésiliennes, nous analysons la dynamique électorale du programme de logement Minha Casa Minha Vida, de sa création jusqu’aux élections de 2014, avec des résultats détaillés par modalités, phases de mise en œuvre et adhésion au déficit de logement. Les estimations montrent que les villes dirigées par des partis appartenant à la coalition du gouvernement fédéral n’ont pas reçu plus d’unités de logement, à l’exception de la modalité destinée à l’électorat le plus pauvre. De plus, le retour électoral obtenu par le PT était positif lorsque la mise en œuvre du programme était liée au déficit de logement, notamment en 2010. publiques lanalyse l analyse revenus politiqueélectoral. politiqueélectoral politique électoral. politique-électoral article laide aide brésiliennes Vida jusquaux jusqu aux 2014 modalités nont n ont dunités d unités lexception exception lélectorat électorat pauvre 2010 201 20 2

Resumen El conocimiento sobre la relación entre políticas públicas, partidos y elecciones presidenciales en Brasil está fuertemente concentrado en el análisis de programas de transferencia de renta, lo que limita la comprensión sobre cómo diferentes aspectos del diseño e implementación de las políticas se relacionan con el juego partidista electoral. En este artículo, por medio de regresiones lineares aplicadas a todos los municipios brasileros, analizamos la dinámica electoral de la política habitacional “Programa Minha Casa Minha Vida” desde su creación hasta las elecciones de 2014, con resultados detallados por modalidades, fases de implementación y adherencia al déficit de vivienda. Las estimaciones muestran que las ciudades gobernadas por partidos pertenecientes a la coalición del gobierno federal no recibieron más unidades habitacionales, con excepción de la modalidad dirigida al electorado más pobre. Además, el retorno electoral obtenido por el PT fue positivo en los casos en los que la implementación del programa estuvo relacionada con el déficit de vivienda, particularmente en 2010. públicas renta artículo brasileros Programa Vida 2014 modalidades vivienda habitacionales pobre Además 2010 201 20 2

Abstract The literature on the relationship between public policies, political parties, and presidential voting strongly focuses on analyses of income transfer programs, which limits the understanding of how different aspects of policy design and implementation relate to the partisan-electoral game. Through linear regressions applied to all Brazilian municipalities, this article analyzes the electoral dynamics of the Minha Casa Minha Vida (My House My Life) housing policy program. From the program’s inception to the 2014 elections, it details results by policy modalities, implementation phases, and adherence to the housing deficit. The results show that municipalities governed by parties belonging to the federal government’s coalition did not receive more housing units, except for the modality targeted at the poorest electorate. Moreover, the Worker’s Party’s (PT) electoral return was positive where the program’s implementation was related to the housing deficit, particularly in 2010. policies programs partisanelectoral partisan game Life program s 201 elections modalities phases deficit governments government units electorate Moreover Workers Worker Partys Party PT (PT 2010 20 2

Resumo O conhecimento sobre a relação entre políticas públicas, partidos e voto para presidente no Brasil está fortemente concentrado em análises de programas de transferência de renda, o que limita a compreensão sobre como diferentes aspectos do desenho e implementação das políticas se relacionam com o jogo partidário-eleitoral. Neste artigo, por meio de regressões lineares aplicadas a todos os municípios brasileiros, analisamos a dinâmica eleitoral da política habitacional Programa Minha Casa Minha Vida, considerando desde sua criação até as eleições de 2014, com resultados detalhados por modalidades, fases de implementação e aderência ao deficit habitacional. As estimativas mostram que cidades governadas por partidos pertencentes à coalizão do governo federal não receberam mais unidades habitacionais, à exceção da modalidade direcionada para o eleitorado mais pobre. Além disso, o retorno eleitoral obtido pelo PT foi positivo quando a implementação do programa esteve relacionada com o deficit habitacional, particularmente em 2010. públicas renda partidárioeleitoral. partidárioeleitoral partidário eleitoral. partidário-eleitoral artigo brasileiros Vida 2014 modalidades habitacionais pobre disso 2010 201 20 2

Gold and platinum bimetallic nanoparticles, Au@PtNPs, have gained attention due to their plasmonic properties. The controlled synthesis of Au@PtNPs involves complex parameters, and the resulting synergy between Au and Pt introduces possibilities for tailoring their properties. This study explores the effects of key-parameters of synthesis (gold core diameters, reaction time, and Pt concentration) on the final properties of Au@PtNPs. Gold nanoparticles of varying diameters were synthesized and used as cores for the reduction of hexachloroplatinic acid, forming a surrounding shell of Pt nanoparticles. The parameters were systematically tuned to understand their impact on morphology, dimension, stability, and plasmonic properties of Au@PtNPs. Increasing Pt precursor concentration resulted in thicker and denser Pt shells, broadening the localized surface plasmon resonance (LSPR) band and improving Au@PtNPs stability. These properties are essential for applications such as photothermal treatment. The synthesis achieved satisfactory products within just 1 h of Pt4+ reduction at mild temperature without using surfactants. Only limited changes in plasmonic properties were observed after 4 h of synthesis, suggesting an optimal reaction period. Manipulating Au core diameter provided LSPR band control, with smaller cores exhibiting greater broadening towards the infrared region. This systematic exploration provided valuable insights for understanding key-parameters governing the synthesis and properties of Au@PtNPs. AuPtNPs PtNPs keyparameters key gold time acid morphology dimension stability shells (LSPR treatment Pt4 surfactants period control region

The sixth IPCC report states that a proper conception of climate justice that can address the complexity of the phenomenon of anthropogenic climate change as a whole requires considering not only one but rather three dimensions of justice today: redistributive, procedural, and recognition dimensions. In this article, my focus is on exploring the latter dimension, drawing special attention to climate policies addressing cultural-identity issues. In the first section, I illustrate how climate policies can be connected to discriminatory practices against minority cultures and their identities. To do so, I take the struggles of Black movements against environmental racism and the struggles of Indigenous peoples against a colonialist cultural heritage as case studies. In the second section, I look into the most advanced normative model to address the dimension of recognition, its advantages, and how it addresses the so-called ‘institutionalization of cultural patterns’ in climate policies: the Nancy Fraser model. Finally, in the third section, I investigate an aspect that remains open. It concerns the matter of how to use institutional authority to ‘deinstitutionalize’ non-ecological cultural patterns, while respecting pluralism and avoiding falling into the risks of institutional paternalism. today redistributive procedural article culturalidentity identity issues section identities so studies advantages socalled called institutionalization patterns Finally open ‘deinstitutionalize deinstitutionalize nonecological non ecological paternalism

ABSTRACT Deformation intensity analysis for mechanical parts are very important data for machine design. For farm machines, these parameters present difficulties for determination due to its particularities. The Machinery industry searches for advanced technologies to determine the mechanical behavior of parts. This article shows the analysis of the reliability in the application of the laser triangulation technique (LTT) to determine the deformation of the mechanical elements of farm machines. A flat cutting disc with standardized dimension was selected as the object of study, as it is commonly used in farm machines, exhibiting a simple geometry made of steel, making the analysis procedure easier both for experimental execution and for data validation. Displacements of 1.0 mm to 10 mm were applied on the specimen. The theoretical behavior of specimen displacement was defined by finite element modelling with same condition of loading and dimension to compare the generated data by the experimental tests. Results indicated a displacement with maximum variation of 2.56% between experimental data and theoretical results and were considered satisfactory. LTT was able to determine deformation curve behavior of machine elements. It was concluded that Laser Triangulation Technique (LTT) was satisfactory to determine the deformation of a specimen. design machines particularities (LTT study steel validation 1 0 1. tests 256 2 56 2.56 25 5 2.5 2.

RESUMO: O uso de métodos não destrutivos e de baixo custo para determinação de área foliar tem ganhado importantes aplicações. Os objetivos da pesquisa foram (i) propor um método não destrutivo para estimar a área foliar da cultura da mamona e (ii) construir equações que estimem com precisão e rapidez a área foliar da espécie. Foram coletadas mil folhas sadias e expandidas de cinco cultivares de mamona (New Zealand Purple, Sipeal, Carmencita, Amarelo de Irecê e IAC-80), sendo coletadas 200 folhas de cada uma. O comprimento máximo, largura máxima e área foliar foram calculados para cada folha. Foi calculado o produto entre comprimento e largura (LW). Foram realizados testes com diferentes modelos de regressão linear e não linear entre área foliar e dimensões lineares das folhas de cada cultivar. Os modelos utilizados foram linear, linear sem intercepto e potência. Os critérios para escolha dos melhores modelos para estimar a área foliar da mamona foram maior coeficiente de determinação, maior coeficiente de correlação linear de Pearson, menor critério de informação de Akaike, maior índice de concordância de Willmott e menor raiz do erro quadrático médio. As equações que apresentaram melhores critérios para estimativa da área foliar das cultivares de mamona foram aquelas que utilizaram o produto entre comprimento e largura, em comparação às equações que utilizaram apenas uma dimensão foliar. O modelo ŷ = 0,439 × LW pode ser utilizado para estimar com precisão e rapidez a área foliar da mamona por meio de medidas lineares das folhas, utilizando o produto entre comprimento e largura (LW), independente da cultivar escolhida. RESUMO aplicações i (i ii (ii espécie New Purple Sipeal Carmencita IAC80, IAC80 IAC 80 , IAC-80) 20 máximo folha LW. . (LW) potência Pearson Akaike médio 0439 0 439 0,43 LW, escolhida IAC8 8 IAC-80 2 (LW 043 43 0,4 IAC-8 04 4 0, IAC-

ABSTRACT: Using non-destructive and low-cost methods to determine leaf area has gained important applications. The research objectives were (i) to propose a non-destructive method to estimate the leaf area of castor bean crops and (ii) to build equations that accurately and quickly estimate the leaf area of specie. One thousand healthy and expanded leaves of five castor bean cultivars (New Zealand Purple, Sipeal, Carmencita, Amarelo de Irecê, and IAC-80) were collected, and 200 leaves were collected from each. The maximum length, maximum width, and leaf area were calculated for each leaf. The product between length and width (LW) were calculated. We performed tests with different linear and non-linear regression models between leaf area and linear leaf dimensions of each cultivar. The models used were linear, linear without intercept, and power. The criteria for choosing the best models to estimate the leaf area of castor beans were a higher coefficient of determination, more elevated Pearson’s linear correlation coefficient, lower Akaike information criterion, higher Willmott agreement index, and smallest root mean square error. The equations that presented the best criteria for estimating the leaf area of castor bean cultivars were those that used the product between length and width, compared to equations that used only one leaf dimension. The model ŷ = 0.439 × LW can be used to accurately and quickly estimate the castor bean leaf area through linear measurements of the leaves, using the product between length and width (LW), regardless of the cultivar chosen. ABSTRACT nondestructive non destructive lowcost low cost applications i (i ii (ii specie New Purple Sipeal Carmencita Irecê IAC80 IAC 80 IAC-80 20 (LW nonlinear intercept power determination Pearsons Pearson s criterion index error dimension 0439 0 439 0.43 LW, , chosen IAC8 8 IAC-8 2 043 43 0.4 IAC- 04 4 0.

Resumen Marco contextual: En tiempos de pandemia, las citas de enfermería para el seguimiento del embarazo cambiaron, sobre todo la restricción de acompañantes. Por esta razón, es importante evaluar la satisfacción de las mujeres embarazadas con los cuidados de enfermería durante este contexto pandémico. Objetivo: Evaluar la satisfacción de las mujeres embarazadas con la atención prestada por las enfermeras obstétricas en las consultas de seguimiento del embarazo durante la pandemia de COVID-19. Metodología: Estudio descriptivo transversal de carácter cuantitativo, con una muestra de 196 mujeres embarazadas. Se aplicó la Escala de Satisfacción de los Pacientes con Asistencia de Enfermería (General Practice Nurse Satisfaction Scale - GPNS), compuesta por las siguientes dimensiones: relaciones interpersonales y comunicación, confianza, credibilidad y dedicación. Resultados: Las mujeres embarazadas están, de media, más satisfechas en la dimensión relaciones interpersonales y comunicación, y menos satisfechas en la dimensión dedicación. Conclusión: Las embarazadas se mostraron satisfechas con los cuidados de enfermería y se dieron cuenta de su importancia. Esto refuerza la pertinencia de que las consultas sean realizadas por una enfermera especializada en Enfermería de Salud Materna y Obstétrica.

Abstract Background: Prenatal nursing appointments underwent changes during the COVID-19 pandemic, namely in the restriction of companions. For this reason, it is important to assess pregnant women’s satisfaction with nursing care during this period. Objective: To assess pregnant women’s satisfaction with nurse midwife-led prenatal appointments during the COVID-19 pandemic. Methodology: A qualitative descriptive cross-sectional study was conducted with a sample of 196 pregnant women. The Portuguese version of the General Practice Nurse Satisfaction Scale (Escala de Satisfação dos Pacientes com a Assistência de Enfermagem) was administered to the sample. The tool consists of the following dimensions: interpersonal relationship and communication, confidence, credibility, and dedication. Results: Pregnant women are, on average, more satisfied in the interpersonal relationship and communication dimension and less satisfied in the dedication dimension. Conclusion: Pregnant women are satisfied with nursing care and acknowledge its importance. This finding reinforces the importance of nurse midwife-led consultations.

Resumo Enquadramento: Em tempo de pandemia, as consultas de enfermagem de vigilância da gravidez sofreram alterações, nomeadamente na restrição de acompanhantes. Por esse motivo, é importante a avaliação da satisfação das grávidas com a assistência de enfermagem durante este contexto pandémico. Objetivo: Avaliar a satisfação da grávida com a assistência das enfermeiras obstétricas nas consultas de vigilância da gravidez durante o contexto de pandemia COVID-19. Metodologia: Estudo transversal descritivo de natureza quantitativa, com uma amostra de 196 grávidas. Aplicado a Escala de Satisfação dos Pacientes com a Assistência de Enfermagem (General Practice Nurse Satisfaction Scale - GPNS), constituída pelas dimensões: relacionamento interpessoal e comunicação, confiança, credibilidade e dedicação. Resultados: As grávidas apresentam-se em média mais satisfeitas na dimensão relacionamento interpessoal e comunicação e menos satisfeitas na dimensão dedicação. Conclusão: As grávidas apresentam-se satisfeitas com a assistência de enfermagem percecionando a sua importância. Tal reforça a pertinência das consultas serem realizadas por um Enfermeiro Especialista em Enfermagem de Saúde Materna e Obstétrica.

Abstract Purpose: To identify the main links between the Localized Agri-Food Systems (SYAL = Systemes Agroalimentaires Localisés) approach and agroecology and determine the elements of agroecology that could strengthen SYAL to promote territorial patrimonialization. Methodological design: Through the qualitative approach and based on the systematic review of documentary and multimedia sources in the period 2010-2023, a content analysis was carried out to propose a critical path for territorial patrimonialization. Results: Both approaches seek the reconnection of food with the territory and recognize a quality that results from processes and products according to bioregions; distinguishing the territory as an element of identity; valuating traditional know-how and promoting local, collective action. Research limitations: There is a gap of studies from the SYAL approach that delves into the application of agroecological practices as a strategy to strengthen the quality linked to the territory, address the environmental dimension, and promote territorial patrimonialization. Findings: The agroecological principles emphasize the quality linked to the territory, and the SYAL approach the bioregional patrimonialization.

Resumen Objetivo: Identificar los principales vínculos entre el enfoque de Sistemas Agroalimentarios Localizados (SIAL) y el agroecológico y determinar los elementos de la agroecología que podrían fortalecer al SIAL para promover la patrimonialización territorial. Diseño metodológico: A través del enfoque cualitativo y partiendo de la revisión sistemática de fuentes documentales y multimedia en el periodo 2010-2023, se llevó a cabo un análisis de contenido a fin de proponer una ruta crítica para la patrimonialización territorial. Resultados: Ambas aproximaciones buscan la reconexión de los alimentos con el territorio y reconocen una calidad que resulta de procesos y productos anclados a biorregiones; distinguen al territorio como elemento identitario; valorizan los saber-hacer tradicionales e impulsan la acción colectiva local. Limitaciones de la investigación: Existe un vacío de estudios desde el enfoque SIAL que profundicen en la aplicación de prácticas agroecológicas como estrategia para fortalecer la calidad ligada al territorio, atender la dimensión ambiental y promover la patrimonialización territorial. Hallazgos: Los principios agroecológicos enfatizan la calidad ligada al territorio y el enfoque SIAL la patrimonialización biorregional.

Abstract Purpose: To identify the main links between the Localized Agri-Food Systems (SYAL = Systemes Agroalimentaires Localisés) approach and agroecology and determine the elements of agroecology that could strengthen SYAL to promote territorial patrimonialization. Methodological design: Through the qualitative approach and based on the systematic review of documentary and multimedia sources in the period 2010-2023, a content analysis was carried out to propose a critical path for territorial patrimonialization. Results: Both approaches seek the reconnection of food with the territory and recognize a quality that results from processes and products according to bioregions; distinguishing the territory as an element of identity; valuating traditional know-how and promoting local, collective action. Research limitations: There is a gap of studies from the SYAL approach that delves into the application of agroecological practices as a strategy to strengthen the quality linked to the territory, address the environmental dimension, and promote territorial patrimonialization. Findings: The agroecological principles emphasize the quality linked to the territory, and the SYAL approach the bioregional patrimonialization.

Resumen Objetivo: Identificar los principales vínculos entre el enfoque de Sistemas Agroalimentarios Localizados (SIAL) y el agroecológico y determinar los elementos de la agroecología que podrían fortalecer al SIAL para promover la patrimonialización territorial. Diseño metodológico: A través del enfoque cualitativo y partiendo de la revisión sistemática de fuentes documentales y multimedia en el periodo 2010-2023, se llevó a cabo un análisis de contenido a fin de proponer una ruta crítica para la patrimonialización territorial. Resultados: Ambas aproximaciones buscan la reconexión de los alimentos con el territorio y reconocen una calidad que resulta de procesos y productos anclados a biorregiones; distinguen al territorio como elemento identitario; valorizan los saber-hacer tradicionales e impulsan la acción colectiva local. Limitaciones de la investigación: Existe un vacío de estudios desde el enfoque SIAL que profundicen en la aplicación de prácticas agroecológicas como estrategia para fortalecer la calidad ligada al territorio, atender la dimensión ambiental y promover la patrimonialización territorial. Hallazgos: Los principios agroecológicos enfatizan la calidad ligada al territorio y el enfoque SIAL la patrimonialización biorregional.

Abstract Sections of higher education in Argentina in the last approximately ten years are covered, trying to show a line of continuity with respect to certain traces of undisguisable academic neocolonialism, not noticing notable differences despite the change in university policies from the different national administrations. In order to show this line of continuity -despite the abysmal difference regarding public policies in Higher Education in the last two governments- we are located in the Argentine North Patagonia, analyzing as a witness case of what is maintained here (namely: the capital plot / market / Higher Education) hydrocarbon exploitation since the boom of what is called Vaca Muerta. It is interesting to show how this plot occurs in Higher Education, it is at the expense of academic capitalism. This article closes by reporting a certain impassiveness on the part of the Social Sciences and Humanities, which, to a large extent, ignore these issues, remaining in a state, if not of complicity, then of epistemic ataraxia and immutability in the face of affliction of the present. We maintain the importance of paying attention to the re and neo-colonizing dimension of higher studies and education in general, today as yesterday, and silence regarding this present of devastation and death that has colonized minds, bodies and knowledge.

Resumen Se recorren tramos de la Educación Superior en la Argentina en los últimos diez años aproximadamente procurando mostrar cierta línea de continuidad respecto a algunos trazos de indisimulable neocolonialismo académico, no advirtiendo diferencias notorias pese al radical cambio en las políticas universitarias, sin dudas sustantivo, desde las distintas administraciones nacionales. A efectos de mostrar esa línea de continuidad -pese a la abismal diferencia referida a políticas públicas en Educación Superior en los dos últimos gobiernos- nos situamos en la Norpatagonia argentina analizando como caso testigo de lo que aquí se sostiene (a saber: la trama capital/mercado/Educación Superior) la explotación hidrocarburífera a partir del boom de lo que se denomina ‘Vaca Muerta’. Interesa mostrar cómo se da dicha trama en la Educación Superior, la que queda a expensas del capitalismo académico. Cierra este artículo dando cuenta de cierta impavidez por parte de las Ciencias Sociales y las Humanidades, las que, en gran medida, se desentienden de estas cuestiones permaneciendo en un estado, si no de complicidad, sí de ataraxia epistémica y de inmutabilidad ante la aflicción del presente. Sostenemos la importancia en reparar en la dimensión re y neocolonizadora de los estudios superiores y de la educación en general, hoy como ayer y el silencio respecto a este presente de devastación y muerte que ha colonizado mentes, cuerpos y saberes.

Resumen (Objetivo) Aunque el uso de vídeos de aula no es un tópico novedoso en la formación inicial del profesorado de educación matemática infantil, todavía hay preguntas de investigación sin resolver asociadas, sobre todo, a criterios para seleccionar y analizar vídeos desde un enfoque didáctico y disciplinar. Desde esta perspectiva, la finalidad del artículo es diseñar y validar una rúbrica que sirva para este doble propósito. (Metodología) A partir de un paradigma de investigación cualitativo, se ha seguido un proceso 4x3, es decir, un método secuenciado en cuatro fases con tres pasos en cada una de ellas: 1) revisión, 2) creación, 3) contraste y evaluación, y 4) mejora. (Resultados) La versión definitiva de la rúbrica, denominada R4, consta de 28 ítems organizados en cuatro dimensiones: 1) rol docente, sobre la función que tiene cada docente en el aula; 2) respuesta del alumnado infantil en la tarea, sobre su actuación; 3) relaciones matemáticas, sobre el tipo de matemática; 4) recursos, sobre la gestión y uso de recursos-materiales humanos. Para cada dimensión se considera diversas subdimensiones, en total 16. (Conclusiones) Se concluye que la rúbrica R4 aborda aspectos fundamentales (rol docente, respuesta del alumnado infantil, relaciones matemáticas y recursos) en la labor docente de una maestra o maestro de educación infantil, lo cual permite analizar la práctica docente de un modo holístico y fundamentado.

Resumo (Objetivo) Embora o uso de vídeos em sala de aula não seja um tópico novo na formação inicial de professores de matemática da educação infantil, ainda há questões de pesquisa não resolvidas associadas, sobretudo, aos critérios de seleção e análise de vídeos a partir de uma abordagem didática e disciplinar. A partir dessa perspectiva, o objetivo do artigo é projetar e validar uma rubrica que atenda a essa dupla finalidade. (Metodologia) Com base em um paradigma de pesquisa qualitativa, foi seguido um processo 4x3, ou seja, um método sequenciado em quatro fases com três etapas em cada uma delas: 1) revisão, 2) criação, 3) contraste e avaliação, e 4) aprimoramento. (Resultados) A versão final da rubrica, denominada R4, consiste em 28 itens organizados em quatro dimensões: 1) papel do professor, sobre a função que cada professor tem na sala de aula; 2) resposta dos alunos à tarefa, sobre seu desempenho; 3) relações matemáticas, sobre o tipo de matemática; 4) recursos, sobre o gerenciamento e o uso de recursos humanosmateriais. Para cada dimensão são consideradas diversas subdimensões, totalizando 16. (Conclusões) Conclui-se que a rubrica R4 aborda os principais aspectos (função do professor, resposta dos alunos da educação infantil, recursos e relações matemáticas) no trabalho de ensino de um professor da educação infantil, o que permite uma análise holística e informada da prática de ensino.

Abstract (Objective) Although the use of classroom videos is not a new topic in the initial training of early childhood mathematics education teachers, there are still unresolved research questions associated, above all, with criteria for selecting and analyzing these videos from both a didactic and disciplinary approach. From this perspective, the purpose of this article is to design and validate a rubric that serves this dual purpose. (Methodology) Based on a qualitative research paradigm, a 4x3 process has been followed, that is, a method sequenced in four phases with three steps in each one of them: 1) Review; 2) Creation; 3) Contrast and Evaluation; and 4) Improvement. (Results) The final version of the rubric, called R4, consists of 28 items organized in four dimensions: 1) Teaching role, on the role of the teacher in the classroom; 2) Response of children in the task to his/her performance; 3) Mathematical relations, on the type of mathematics; 4) and Resources, on the management and use of human resources and materials. For each dimension, several subdimensions are considered, 16 in total. (Conclusions) It is concluded that the R4 rubric addresses fundamental aspects (Teaching role, Childrens’ response, Mathematical relations and Resources) in the teaching work of an early childhood education teacher, which allows analyzing the teaching practice in a holistic and justified way.

Resumen Objetivo: este estudio estima un sistema de demanda de bienes alimenticios en México, incorporando dimensiones territoriales y de ingreso. Se evalúa el impacto diferenciado de choques en los precios en el bienestar económico y la tasa de pobreza, considerando variaciones entre hogares y entre cinco grandes regiones. Metodología: utilizando el modelo de valores unitarios de Deaton (1988) y la Encuesta Nacional de Ingresos y Gastos de los Hogares (ENIGH) de 2018, calculamos elasticidades-precios y elasticidades-ingreso y el impacto de las variaciones de precios en el ingreso y la pobreza. Resultados: revelan importantes diferencias regionales y se subraya la necesidad de considerar diferencias socioeconómicas y regionales y de adoptar un enfoque territorial en este tipo de análisis y para formular políticas efectivas. Limitaciones: existen limitaciones a este estudio que pueden afectar la comprensión completa de la dinámica de la pobreza. Hemos enfocado nuestra atención únicamente en los bienes alimenticios, excluyendo un grupo específico de productos, en este caso, los productos pesqueros. También, se considera que los hogares son únicamente consumidores de bienes, omitiendo así la dimensión productiva de autoconsumo. Originalidad: radica en la vinculación directa entre las estimaciones de pobreza y la desagregación territorial, integra patrones de consumo y elasticidades específicas a cada región. Conclusiones: se resalta la importancia de considerar las diferencias socioeconómicas y regionales al analizar la demanda de bienes alimenticios y su impacto en la pobreza. A pesar de las limitaciones, nuestros hallazgos subrayan la necesidad de un enfoque territorial en este tipo de análisis para formular políticas adaptadas y efectivas de reducción de la pobreza en diferentes regiones del país.

Abstract Objective: this study estimates a system of demand for food products in Mexico, incorporating territorial and income dimensions. The differentiated impact of shocks on prices on economic well-being and the poverty rate is evaluated, considering variations among households and across five major regions. Methodology: using Deaton’s (1988) unit values model and the 2018 National Income and Expenditure Survey (ENIGH), we calculate price and income elasticities, examining the impact of price variations on income and poverty. Results: our results reveal significant regional differences, emphasizing the need to consider socioeconomic and regional variations and to adopt a territorial approach in such analyses for effective policy formulation. Limitations: there are limitations to this study that may affect a complete understanding of poverty dynamics. We have focused our attention solely on food products, excluding a specific group of products, in this case, fishery products. We also assume that households are only consumers of goods, thus omitting the productive and self-consumption dimension. Originality: lies in the direct link between poverty estimates and territorial disaggregation, integrating consumption patterns and specific elasticities for each region. Conclusions: our study highlights the importance of considering socioeconomic and regional differences when analyzing the demand for food products and its impact on poverty. Despite the limitations, our findings underscore the need for a territorial approach in this type of analysis to formulate tailored and effective poverty reduction policies in different regions of the country.

Abstract The text explores the relevance of counterfactual history in the academic field, highlighting its usefulness in historical interpretation. Quentin Deluermoz and Pierre Singaravélou, in their work A Past of Possibilities: A History of What Could Have Been (2016), argue that this approach, far from being mere speculation, offers a moral and political dimension by enabling reflection on what might have been. Counterfactual history is taken as an exercise in imagination and experimentation which is crucial for understanding the past. As exemplified in literature and media, this perspective invites consideration of alternative futures, thus enriching the historical narrative. This orientation challenges the traditional perception of history, emphasizing its contingent nature and broadening the understanding of past events.

Resumen El texto explora la relevancia de la historia contrafactual en el ámbito académico, destacando su utilidad en la interpretación histórica. Quentin Deluermoz y Pierre Singaravélou, en su obra A Past of Possibilities: A History of What Could Have Been (2016), argumentan que este enfoque, lejos de ser mera especulación, ofrece una dimensión moral y política al permitir reflexionar sobre lo que pudo haber sido. La historia contrafactual se entiende como un ejercicio de imaginación y experimentación vital para comprender el pasado. Ejemplificada en la literatura y medios, esta perspectiva invita a considerar futuros alternativos, enriqueciendo así la narrativa histórica. Esta orientación desafía la percepción tradicional de la historia, subrayando su naturaleza contingente y ampliando la comprensión de los eventos pasados.

Abstract The purpose of the paper is to examine the dimension of persistence as an analytical category for collective action. For this, the results of a doctoral thesis are presented. There, the processes of political subjectivation of young people who organize and support -for more than fifteen years- popular mobilizations against police violence in Córdoba, Argentina, were studied. The collective action considered was the so-called Marcha de la Gorra, on which an ethnographic work was carried out with a psychosocial perspective. In addition to the preparation of field notes, in-depth interviews and short interviews, called ongoing conversations, were conducted. More than sixty young activists participated in these instances. From the production of data and analysis in a sustained manner, the dimension of the persistence of the March was gaining analytical significance. After eight years of duration, the longitudinal study allowed to consider the qualitative value of the persistence of collective action and its implication on the subjectivity of young people. Likewise, it was shown as a key dimension in the establishment of connections between the action in the public space and their daily territories.

Resumen El propósito del trabajo es examinar la dimensión de la persistencia como categoría analítica de la acción colectiva. Para ello, se presentan los resultados de una tesis de doctorado en la que se abordaron los procesos de subjetivación política de jóvenes que organizan y sostienen -desde hace más de quince años- movilizaciones populares frente a la violencia policial en Córdoba, Argentina. La acción colectiva estudiada fue la llamada Marcha de la Gorra, sobre la que se realizó un trabajo etnográfico con una perspectiva psicosocial. Además de la elaboración de notas de campo, se realizaron entrevistas en profundidad y entrevistas breves, denominadas conversaciones en marcha. En estas instancias participaron más de sesenta jóvenes activistas. A partir de la producción de datos y análisis de manera sostenida, la dimensión de la persistencia de la Marcha fue cobrando significatividad analítica. Tras ocho años de duración, el estudio longitudinal permitió considerar el valor cualitativo de la persistencia de la acción colectiva y su implicancia en la subjetividad de las y los jóvenes. Asimismo, se mostró como una dimensión clave en el establecimiento de conexiones entre la acción en el espacio público y sus territorios cotidianos.

Abstract The objective of this study is to determine the relationship between family violence and resilience in adolescents from a public institution in the department of Ayacucho belonging to a VRAEM area. Likewise, it seeks to identify the relationship between the dimensions of the variables. The research is of a basic and correlational type with a non-experimental design and we worked with a sample of 238 adolescents aged between 11 and 17 years. Regarding the instruments, the Family Violence Questionnaire (CVIFA) and the Resilience Scale were used. The results showed that there is no relationship between family violence and resilience, but according to sex there is a significant difference in the violence variable (p=.041) and its psychological dimension (p=.005), where women perceive a higher level of family violence. In addition, regarding the work of the fathers, the children of those mothers who work present greater psychological violence.

Resumen El presente estudio tiene como objetivo determinar la relación entre la violencia familiar y la resiliencia en adolescentes de una institución pública del departamento de Ayacucho pertenecientes a una zona del VRAEM. Asimismo, se busca identificar la relación entre las dimensiones de las variables. La investigación es de tipo básico y correlacional con diseño no experimental y se trabajó con una muestra de 238 adolescentes con edades entre 11 y 17 años. Respecto a los instrumentos, se empleó el Cuestionario de Violencia Familiar (CVIFA) y la Escala de Resiliencia. Los resultados arrojaron que no hay relación entre la violencia familiar y resiliencia, pero según el sexo existe una diferencia significativa en la variable violencia (p=,041) y su dimensión psicológica (p=,005), donde las mujeres perciben un nivel mayor de violencia familiar. Además, respecto al trabajo de los padres, los hijos de aquellas madres que trabajan presentan mayor violencia psicológica.

Abstract: The approach to the urban development plan by Brazilian architect Lucio Costa for the Alagados neighborhood (1972) emphasizes the dimension of social housing in its urban planning, highlighting the incorporations carried out in response to the revisions of the modern movement. The study contextualizes revisionist approaches in urban plans, focusing on housing clusters in superblocks and their relationship with public facilities, bringing out the organicist paradigm, aiming for flexibility in urban planning. An approach is taken that includes a specific architectural historiography and design theory, reviewing Lucio Costa's proposal through the analysis of documents, plans, and works. Given the disagreement between social housing policy based on utopian ideals and real estate interests, Lucio Costa's superblock proposal presents its adaptable morphology, concluding that the implementation of Lucio Costa's proposal could possibly have provided substantial positive results to Alagados.

Resumen: El enfoque del plan de desarrollo urbano del arquitecto brasileño Lucio Costa para el vecindario de Alagados (1972) enfatiza la dimensión de la vivienda social en su planificación urbana, destacando las incorporaciones llevadas a cabo en respuesta a las revisiones del movimiento moderno. El estudio contextualiza los enfoques revisionistas en los planes urbanos, centrándose en los grupos de viviendas en los superbloques y su relación con las instalaciones públicas, lo que resalta el paradigma orgánico, con el objetivo de flexibilidad en la planificación urbana. Se adopta un enfoque que incluye una teoría de historiografía y diseño arquitectónica específica, revisando la propuesta de Lucio Costa a través del análisis de documentos, planes y trabajos. Dado el desacuerdo entre la política de vivienda social basada en ideales utópicos e intereses inmobiliarios, la propuesta de superbloque de Lucio Costa presenta su morfología adaptable, concluyendo que posiblemente la implementación de la propuesta de Lucio Costa podría haber proporcionado resultados positivos sustanciales a los Alagados.