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

Lantana caatingensis Moldenke (Verbenaceae) is an endemic plant from northeastern Brazil. However, its chemical composition is almost unknown. This study aimed to characterize the chemical compounds found in L. caatingensis and investigate the antileishmanial potential of its hydroalcoholic extract and polar fractions. Compounds present in the hydroalcoholic extract obtained from L. caatingensis leaves and its polar fractions (ethyl acetate and methanolic) were analyzed by liquid chromatography with a photodiode-array detector coupled to electrospray ionization quadrupole time-of-flight mass spectrometry. An antileishmanial assay was performed in a 96-well plate against Leishmania major promastigotes using resazurin on a plate spectrophotometer and the results were expressed as percentage of growth inhibition. Nine compounds were determined in the investigated extract and fractions, classified as flavonoids, flavonoid C-glycosides and phenylethanoid glycosides. The antileishmanial activity revealed that the hydroalcoholic extract and the ethyl acetate fraction were active against L. major promastigotes with inhibitory concentration of 71.78 and 26.86 µg mL-1, respectively, while the methanolic fraction was inactive (478.40 µg mL-1). This is the first report on the chemical composition and antileishmanial activity of L. caatingensis extracts. These results contribute to further knowledge of species belonging to the Lantana genus. Verbenaceae (Verbenaceae Brazil However unknown L photodiodearray photodiode array timeofflight time flight spectrometry 96well well 96 inhibition flavonoids Cglycosides C glycosides 7178 71 78 71.7 2686 26 86 26.8 mL1, mL1 mL 1, 1 mL-1 respectively 478.40 47840 478 40 (478.4 mL1. . mL-1) extracts genus 9 717 7 71. 268 2 8 26. mL- 478.4 4784 47 4 (478. 478. (478 (47 (4 (

Abstract The growing use of contemporary models for predicting carbonation fronts, such as artificial neural networks, requires greater rigor in terms of database completeness. Treating carbonation depth databases as time series is a favorable alternative for quality assurance. Therefore, the aim of this article is to identify the best technique for imputing missing data in time series of carbonation depths of concrete with different compositions. The database used was information collected from concretes subjected to natural carbonation over 20 years of exposure belonging to the GEDur/UFG. Ten imputation techniques were tried, such as foward fill, moving average, interpolation and Kalman filter. All the techniques and analyses were implemented using the Python programming language in an integrated development environment. Based on the performance metrics and visual analysis, it was found that monotonic cubic spline interpolation captured the pattern of the carbonation depth curve as a function of time with greater precision and accuracy, achieving a performance index of 0.998 and RMSE between 0.106 mm and 0.863 mm depending on the concrete sample. fronts networks completeness assurance Therefore compositions 2 GEDurUFG GEDur UFG GEDur/UFG tried fill average filter environment analysis accuracy 0998 0 998 0.99 0106 106 0.10 0863 863 0.86 sample 099 99 0.9 010 10 0.1 086 86 0.8 09 9 0. 01 1 08 8

Resumo O crescente uso de modelos contemporâneos de previsão de frentes de carbonatação, como redes neurais artificiais, exige maior rigor sobre a completude dos bancos de dados. Tratar os bancos de dados de profundidades de carbonatação como séries temporais é uma alternativa favorável à garantia da qualidade. Dessa forma, este artigo tem o objetivo de identificar a melhor técnica de imputação de dados ausentes em séries temporais de profundidades de carbonatação de concretos com diferentes composições. Como banco de dados foram utilizadas as informações coletadas de concretos submetidos à carbonatação natural ao longo de 20 anos de exposição pertencentes ao grupo GEDur/UFG. Foram experimentadas dez técnicas de imputação entre as quais destacam-se, foward fill, média móvel, interpolação e filtro de Kalman. Todas as técnicas e análises foram implementadas utilizando linguagem de programação em python dentro de um ambiente de desenvolvimento integrado. Com base nas métricas de desempenho e análise visual, constatou-se que a interpolação spline monotônica cúbica capturou o padrão da curva de profundidade de carbonatação em função do tempo com maior precisão e acurácia, alcançando índice de desempenho de 0,998 e RMSE entre 0,106mm e 0,863mm dependendo da amostra de concreto. artificiais qualidade forma composições 2 GEDurUFG GEDur UFG GEDur/UFG destacamse, destacamse destacam se, se destacam-se fill móvel Kalman integrado visual constatouse constatou acurácia 0998 0 998 0,99 0106mm mm 106mm 0863mm 863mm concreto 099 99 0,9 09 9 0,

RESUMEN Este trabajo tiene por objetivo presentar un método de evaluación y análisis de la cadena de suministro como estructura organizativa cuya salida es un producto de calidad y alta demanda en el sector agropecuario. Se presentan definiciones, así como los elementos que definen a la cadena de suministro como estructura organizativa. Se brinda un método de evaluación y análisis, estableciendo sus dimensiones de trabajo y las etapas para su desarrollo. Su aplicación práctica permite realizar una síntesis de los factores que entorpecen y/o facilitan la efectividad de la cadena en el contexto de la economía cubana. Se expone el resultado del proyecto de investigación «Mejorar la cadena de suministro de productos cárnicos del sector agroalimentario para la exportación en fronteras. Código: PN131SS014-011», perteneciente a un Programa Nacional de Ciencia y Técnica.

ABSTRAC This work aims to present a method of evaluation and analysis of the supply chain as an organizational structure whose output is a quality product and high demand in the agricultural sector. Definitions are presented, as well as the elements that define the supply chain as an organizational structure. An evaluation and analysis method is provided, establishing its dimensions of work and the stages for its development. Its practical application allows a synthesis of the factors that hinder and/or facilitate the effectiveness of the chain in the context of the Cuban economy. The result of the research project «Improving the supply chain of meat products in the agri-food sector for export at borders Code PN131SS014-011», belonging to add files National Program of Science and Technique

Summary: The state of Chiapas presents degradation processes of dif ferent kinds, as a consequence of the current established agricultural model. It is estimated that, in the near future, the surface of the state of Chiapas will present more than 55% degradation, generating changes in the physical, chemical and biological properties of the soil, af fecting the quality of life of human beings, mainly due to scarcity of food. The objective of this research was to evaluate the quality of the soils in three municipalities of the central depression of Chiapas, Mexico. The analysis were interpreted taking NOM-021-SEMARNAT-2000 as a reference and were classified according to the world reference base (WRB), version 2014. For the evaluation of soil quality, the sustainable use of land subindex (SUSS). 144 soil samples corresponding to 21 profiles were analyzed. Of the 21 profiles studied, 17 present poor soil qualities, two a sensitive quality, one acceptable quality and one with good quality. Only two soil groups presented good fertility and are classified as Vertisols and Phaeozems, which present good quality and capacity to maintain sustainable agricultural production in this region.

Resumen: El estado de Chiapas presenta procesos de degradación de diferente índole, como consecuencia del actual modelo agrícola establecido. Se estima que, en el futuro cercano, la superficie del estado de Chiapas presente más de 55% de degradación, generando modificaciones en las propiedades físicas, químicas y biológicas del suelo; afectando la calidad de vida de los seres humanos, principalmente por escasez de alimentos. El objetivo de esta investigación fue evaluar la calidad de los suelos en tres municipios de la depresión central de Chiapas, México. Los análisis se interpretaron tomando como referencia la NOM-021-SEMARNAT-2000 y se clasificaron de acuerdo con la world reference base (WRB), versión 2014, para la evaluación de calidad del suelo se utilizó el subíndice de uso sustentable del suelo (SUSS). Se analizaron 144 muestras de suelo correspondientes a 21 perfiles. De los 21 perfiles estudiados, 17 presentan calidad de suelo pobre, dos calidades sensibles, uno calidad aceptable y uno con calidad buena. Solo dos Grupos de suelo presentaron buena fertilidad y son clasificados como Vertisols y Phaeozems, los cuales presentan buena calidad y capacidad para mantener producción agrícola sostenible en esta región.

Resumen (Objetivo). Se evaluó el manglar de Chacarita en el Pacífico Central de Costa Rica, a través de la composición florística y las poblaciones de moluscos asociados de interés comercial, con el fin de proponer actividades de aprovechamiento sustentables en el manglar. (Metodología). Mensualmente y durante un año, se realizaron visitas al área de estudio, con el propósito de establecer una base florística de árboles de mangle y medir el almacenamiento de carbono en el lugar, además, de recolectar moluscos bivalvos para analizar el estado de las poblaciones, con base en las abundancias de organismos hallados y otras características como las longitudes y la masa de estos. En los mangles, se obtuvo el diámetro de la altura de pecho (DAP en cm), la altura (m), el índice de valor de importancia (IVI) y las reservas de carbono (Mg C·ha-1). En cuanto a los moluscos, se examinaron cuatro especies de interés comercial, evaluando la longitud (cm), la masa (g) y el índice gonadosomático. Finalmente, se realizaron valoraciones económicas de los datos obtenidos en el manglar, del turismo e información histórica de pesca para el acopio de Chacarita. (Resultados). Se hallaron cinco especies de mangles, Rhizophora mangle, Rizophora racemosa, Laguncularia racemosa, Avicennia germinans y Pelliciera rhizophorae; P. rhizophorae fue la de mayor índice de valor de importancia. Se obtuvo un almacenamiento de carbono equivalente a 78.49 Mg C·ha-1. Se contabilizaron 357 organismos, de los cuales el 18 % correspondió a Anadara similis, 37.5 % a Anadara tuberculosa, 41.46 % a Leukoma spp. y 3.08 % a Mytella guyanensis. Tomando en cuenta el valor económico de las reservas de carbono y los moluscos bivalvos presentes en los muestreos, se obtuvieron valoraciones económicas de 9812.63 USD·ha-1 y 28 USD·ha-1, respectivamente. (Conclusiones). Las bajas densidades poblacionales de moluscos, especialmente del género Anadara, hacen necesario establecer medidas de gestión que permitan recuperar las poblaciones de estos. La presente investigación propone actividades de aprovechamiento sustentables, como turismo comunitario con fines educativos y culturales.

Resumo (Objetivo). O mangue de Chacarita, no Pacífico Central da Costa Rica, foi avaliado por meio da composição florística e das populações de moluscos associados de interesse comercial, com o objetivo de propor atividades de uso sustentável no mangue. (Metodologia). Foram feitas visitas mensais à área de estudo durante um ano para estabelecer uma base florística de árvores do mangue e medir o armazenamento de carbono no local, bem como para coletar moluscos bivalves para analisar o status das populações, com base na abundância de organismos encontrados e em outras características, como comprimento e massa de tais organismos. Nos manguezais, foram obtidos o diâmetro à altura do peito (DAP em cm), a altura (m), o índice de valor de importância (IVI) e as reservas de carbono (Mg C-ha-1). No que diz respeito aos moluscos, foram examinadas quatro espécies de interesse comercial., avaliando o comprimento (cm), a massa (g) e o índice gonadossomático. Por fim, foram feitas avaliações econômicas de dados de mangue, turismo e informações históricas de pesca para a coleção Chacarita. (Resultados). Foram encontradas cinco espécies de mangue, Rhizophora mangle, Rizophora racemosa, Laguncularia racemosa, Avicennia germinans e Pelliciera rhizophorae; a P. rhizophorae apresentou o índice de valor de importância mais alto. Foi obtido um armazenamento de carbono equivalente a 78.49 Mg C-ha-1. Foram calculados um total de 357 organismos, dos quais 18% correspondeu a Anadara similis, 37.5% Anadara tuberculosa, 41.46% Leukoma spp. e 3.08% Mytella guyanensis. Levando em conta o valor econômico das reservas de carbono e dos moluscos bivalves presentes nas amostras, foram obtidas avaliações econômicas de US$ 9812.63 ha-1 e US$ 28 ha-1, respectivamente. (Conclusões). As baixas densidades populacionais de moluscos, especialmente do gênero Anadara tornam necessário o estabelecimento de medidas de manejo para permitir a recuperação dessas populações. Esta pesquisa propõe atividades de uso sustentável, como o turismo comunitário para fins educacionais e culturais.

Abstract (Objective). The floristic composition and populations of associated molluscs of commercial interest of the Chacarita mangrove forest on the Central Pacific of Costa Rica were evaluated to guide proposals for sustainable exploitation activities in the mangrove forest. (Methodology). Monthly visits to the study area were conducted for one year to establish a floristic baseline of mangrove trees and measure carbon storage. Additionally, bivalve molluscs were collected to analyze the state of their populations based on the abundances of organisms found, as well as other characteristics such as length and mass. Data regarding the mangrove trees included their diameter at breast height (DBH, cm), height (m), importance value index (IVI), and carbon reserves (Mg C·ha-1). Four mollusc species of commercial interest were analyzed, using data on their length (cm), weight (g), and gonodosomatic index. Economic evaluations were also conducted using data obtained from the mangrove forest, as well as tourism and historical fishing data for the collection of Chacarita. (Results). Five species of mangroves were identified: Rhizophora mangle, Rizophora racemosa, Laguncularia racemosa, Avice germinans, and Pelliciera rhizophorae, while P. rhizophorae had the highest importance value index. The study revealed a carbon storage equivalent to 78.49 Mg C·ha-1. A total of 357 organisms were counted, with Anadara similis accounting for 18% of the total count, followed by Anadara tuberculosa (37.5%), Leukoma spp. (41.46%), and Mytella guyanensis (3.08%). When considering the economic value of carbon stocks and the bivalve molluscs obtained from the samples, economic valuations of 9,812.63 USD·ha-1 and 28 USD·ha-1 were determined, respectively. (Conclusions). The low population densities of molluscs, particularly those belonging to the Anadara genus, necessitate the establishment of management measures to facilitate the recovery of these mollusk populations. This research proposes sustainable use activities such as community tourism for educational and cultural purposes.

Abstract Introduction: Various anthropic pressures affect the aquatic ecosystems of the foothills of Colombia. The response to environmental stressors is still unknown in bioindicator organisms such as Leptohyphidae. Objective: To determine the diversity of Leptohyphidae nymphs of the Quenane-Quenanito river, in two contrasting hydrological periods and its relationship with some physicochemical variables. Methods: In December (2014) and February (2015), organisms were collected with a Surber net at six stations along the current. Alpha and beta diversity was analyzed and redundancy analysis and generalized linear model were applied to establish the relationship between taxa and environmental variables. Results: Were identified 369 organisms belonging to four genera (Amanahyphes, Traverhyphes, Tricorythopsis, and Tricorythodes), two species, and eight morphospecies. Amanahyphes saguassu is reported for the first time for the Meta department. High diversity of Leptohyphidae nymphs was recorded in the transition to drought season and greater abundance in drought. Beta diversity indicated that the configuration of the assemblage changes spatially and temporally. Conclusions: Leptohyphidae organisms prefer fast habitats, particularly in the dry period where they find food (leaf litter, detritus) and shelter to establish themselves successfully; anthropic activities such as urbanization notably affect diversity. The high diversity recorded in this small river in the foothills of the plains reflects the need to increase this type of works and collection efforts of study material in the region.

Resumen Introducción: Varias presiones antrópicas sufren los ecosistemas acuáticos del piedemonte llanero en Colombia. La respuesta a estresores ambientales aún se desconoce en organismos bioindicadores como Leptohyphidae. Objetivo: Determinar la diversidad de ninfas de Leptohyphidae del río Quenane-Quenanito, en dos periodos hidrológicos contrastantes y su relación con algunas variables fisicoquímicas. Métodos: En diciembre (2014) y febrero (2015) se recolectaron organismos con red Surber en seis estaciones a lo largo del río. Se analizó la diversidad alfa y beta y se aplicó análisis de redundancia y modelos lineales generalizados con el fin de establecer la relación entre los taxones y las variables ambientales. Resultados: Se identificaron 369 organismos pertenecientes a cuatro géneros (Amanahyphes, Traverhyphes, Tricorythopsis y Tricorythodes), dos especies y ocho morfoespecies. Se reporta por primera vez para el departamento del Meta Amanahyphes saguassu. Se registró la mayor diversidad de ninfas en la transición a la sequía y la mayor abundancia en sequía. La diversidad beta señaló que la configuración del ensamblaje cambia a nivel espacial y temporal. Conclusiones: Los organismos de Leptohyphidae prefieren hábitats de corrientes, particularmente en el periodo de sequía, donde hallan alimento (hojarasca, detritos) y refugio para establecerse exitosamente; actividades antrópicas como la urbanización afectan notablemente la diversidad. La alta diversidad registrada en este pequeño río de piedemonte llanero refleja la necesidad de incrementar este tipo de trabajos y esfuerzos de recolección de material de estudio en la región.

Resumen Este estudio sobre migración latinoamericana asentada en la ciudad de Tijuana, México, pretende explorar, describir y analizar la influencia de la condición fronteriza en la creación, desarrollo y persistencia de un emergente empresariado étnico y sus respectivos negocios de y para inmigrantes de las periferias mundiales. Para ello, se propone una investigación etnográfica en cinco unidades de observación distribuidas en diversos puntos de la trama urbana fronteriza, pertenecientes a empresarios gastronómicos de tres grupos nacionales: hondureños, salvadoreños y venezolanos. La observación participativa se realiza como comensal y se instrumentan varias técnicas de conversación con los administradores de dichos restaurantes típicos. Finalmente, mediante un análisis interactivo se determina la presencia de sinergias entre los negocios de inmigrantes y la región fronteriza, la cuales facilitan la existencia de estos. El resultado en su conjunto supone un primer acercamiento al fenómeno, inédito en estudios previos en México.

Abstract This study on Latin American migration settled in the city of Tijuana, Mexico, aims to explore, describe and analyze the influence of the border condition in the creation, development and persistence of an emerging ethnic entrepreneurship and its respective businesses of and for immigrants from the global peripheries. To this end an ethnographic research is proposed in five observation units distributed in as various points of the border urban weave, belonging to gastronomic entrepreneurs from three national groups: Hondurans, Salvadorans, and Venezuelans. Participatory observation is carried out as a diner and several conversation techniques are implemented with the managers of these typical restaurants. Finally, through an interactive analysis, the presence of synergies between immigrant businesses and the border region is determined, which facilitate the existence of such businesses. The overall result is a first approach to the phenomenon, unpublished in previous studies in Mexico.

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 Streamflow data from gauging stations are essential for effective water resources management. However, some regions in Brazil lack the necessary data. Hydrological regionalization is an alternative technique for obtaining data such regions. However, not all regions in Brazil have defined hydrological regionalization models, including the state of Goiás and the Brazilian Federal District. The objective of this study was to develop a hydrological regionalization methodology based on the separation of hydrologically homogeneous regions and multiple linear regression, using a Geographic Information System (GIS) program. Historical series data were used to calculate reference flows with 90 or 95% duration over time in the watercourse (Q90 and Q95) and the mean flow (Ǭ). Rain gauge station data were used to calculate the mean annual rainfall in each watershed through spatial interpolation by ordinary kriging. Subsequently, the physiographic characteristics of each watershed were calculated. The hydrologically homogeneous regions were delimited based on these data using cluster analysis, which identified seven hydrologically homogeneous regions in Goiás, two of them belonging to the Federal District. Multiple regression allowed the development of seven regionalization models. Models for regions 1, 3, 4, 5, and 7 showed better performance. management However models District GIS (GIS program 9 95 Q90 Q (Q9 Q95 Ǭ. Ǭ . (Ǭ) kriging Subsequently calculated analysis 1 3 4 5 performance Q9 (Q (Ǭ

RESUMO Para gerenciar os recursos hídricos de forma eficaz, os dados de vazão das estações hidrométricas são cruciais. No entanto, no Brasil, algumas regiões não dispõem dos dados necessários. A regionalização hidrológica é uma técnica alternativa para obter dados para essas regiões. Infelizmente, nem todas as regiões do Brasil têm modelos de regionalização hidrológica definidos, incluindo Goiás e o Distrito Federal. O objetivo deste estudo foi desenvolver uma metodologia de regionalização hidrológica, baseada na separação de regiões hidrologicamente homogêneas e na regressão multivariada, utilizando o programa Sistema de Informações Geográficas (SIG). Com base na série histórica, foram calculadas as vazões de referência com 90 ou 95% de permanência ao longo do tempo no curso d’água (Q90 e Q95) e a vazão média (Ǭ). Com os dados das estações pluviométricas, foi calculada a precipitação média anual de cada uma das bacias hidrográficas fluviométricas, por meio de interpolação espacial por krigagem ordinária. Posteriormente, foram calculadas as características fisiográficas de cada bacia. Com esses dados, as regiões hidrologicamente homogêneas foram delimitadas por meio da análise de agrupamento. A análise de cluster identificou sete regiões hidrologicamente homogêneas em Goiás, sendo que duas delas pertencem ao Distrito Federal. A regressão multivariada levou ao desenvolvimento de sete modelos de regionalização. Os modelos para as regiões 1, 3, 4, 5 e 7 apresentaram melhor desempenho. eficaz cruciais entanto necessários Infelizmente definidos Federal SIG. SIG . (SIG) histórica 9 95 dágua d água Q90 Q (Q9 Q95 Ǭ. Ǭ (Ǭ) pluviométricas fluviométricas ordinária Posteriormente bacia agrupamento 1 3 4 desempenho (SIG Q9 (Q (Ǭ

Abstract Objective To evaluate the association between inflammatory markers and abdominal fat assessed by ultrasound in prepubertal children with and without excess weight. Methods A cross-sectional study involving 241 prepubertal children, 156 with obesity, 37 with overweight, and 48 with normal weight, aged five to ten years, who were followed at a research unit on Childhood Obesity from a teaching hospital belonging to a public health system. The concentration of interleukin-6, tumor necrosis factor-α and C-reactive protein were assessed and regression analyses, considering outcome variables such as abdominal wall and intra-abdominal fat thickness measured by ultrasound, were performed. Results The findings highlighted an association between abdominal fat and inflammatory markers, even in children at this young age group. Subcutaneous fat showed a stronger association with inflammatory biomarkers compared to intra-abdominal fat when performing logistic regression, with a positive association between tumor necrosis factor-α and abdominal wall thickness equal to or greater than the 75th percentile in adjusted logistic regression (OR: 18.12; CI 95 %: 1.57: 209.55). Conclusions Abdominal wall fat, in contrast to what is often observed in adults, appears to have a greater impact on chronic inflammation related to excessive weight in very young children. crosssectional cross sectional 24 15 obesity 3 overweight 4 years system interleukin6, interleukin6 interleukin 6, 6 interleukin-6 factorα factor α Creactive C reactive analyses intraabdominal intra performed group th OR (OR 18.12 1812 18 12 9 % 1.57 157 1 57 209.55. 20955 209.55 . 209 55 209.55) adults 2 interleukin- 18.1 181 1.5 5 2095 209.5 20 18. 1. 209.

This work aims to investigate the experiences of Black female undergraduate students at the University of São Paulo (USP) to understand the challenges, achievements, and coping mechanisms related to their integration and persistence in the university. It highlights how their experiences of exclusion and belonging are shaped by the intersection of race, gender, and class. Through interviews conducted with Black female undergraduate students at USP, I seek to understand the adversities these students face in the academic environment, how they navigate these challenges, and how these experiences intersect with other dimensions of their lives, subjectivities, and identities. On one hand, I explore how experiences of racial discrimination, sexism, and other forms of inequality are perceived in their trajectories. On the other hand, I reflect on how participation in identity-based collectives and student organizations influences the construction of the identity and subjectivity of Black women at the university. Additionally, I examine the emotional impact of marginalization and how support networks and representation contribute to the resilience and retention of these students, elucidating the dynamics that influence their academic and personal lives.

Este trabalho tem como objetivo investigar as experiências de alunas de graduação negras da Universidade de São Paulo, a fim de compreender os desafios, conquistas e mecanismos de enfrentamento relacionados à sua inserção e permanência na universidade, destacando como suas experiências de exclusão e pertencimento são moldadas pela interseção de raça, gênero e classe. Através de entrevistas realizadas com alunas negras de graduação da USP, procuro entender por quais adversidades as estudantes negras passam no ambiente acadêmico, os modos pelos quais lidam com essas experiências e como elas se articulam com as outras dimensões de suas vidas, com as suas subjetividades e identidades. Exploro, por um lado, como as vivências de discriminação racial, machismo e outras formas de desigualdade são percebidos em suas trajetórias e, por outro, reflito em que medida participação em coletivos identitários e organizações estudantis afetam a construção da identidade e subjetividade das mulheres negras na universidade. Além disso, examino o impacto emocional da marginalização e como as redes de apoio e a representatividade contribuem para a resistência e permanência dessas estudantes, elucidando as dinâmicas que influenciam suas vidas acadêmicas e pessoais.

Abstract In this text, an analysis of the agricultural structure that was formed in the Yurirapúndaro area (Yuriria, Guanajuato) at the end of the 16th century is carried out, based on research made in recent years. To do this, a detailed study of the Map of Yurirapúndaro and its Subjects (1580) was carried out, belonging to the corpus of the Geographical Relations of 1577, as well as other archival documentation that provides information at a more local level. Through Environmental History and the reconstruction of the landscape, the aim is to interpret what is represented on the map, contextualizing it in the general process of hierarchization and exploitation of space in the north of the viceroyalty of New Spain. This work offers a map with all the information collected and organized from a historical GIS, the identification of plant and animal taxa, as well as the identification and contextualization of the human activities represented in the document.

Resumen En este texto se lleva a cabo un análisis de la estructura agropecuaria que se conformó en la zona de Yurirapúndaro (Yuriria, Guanajuato) a finales del siglo XVI, a partir de las investigaciones elaboradas en los últimos años. Para ello, se realizó un estudio pormenorizado del Mapa de Yurirapúndaro y sus Sujetos (1580), perteneciente al corpus de las Relaciones Geográficas de 1577, así como de otra documentación de archivo que da información a un nivel más local. A través de la Historia Ambiental y la reconstrucción del paisaje, se pretende interpretar lo representado en el mapa, contextualizándolo en el proceso general de jerarquización y explotación del espacio en el norte del virreinato de Nueva España. Con este trabajo se ofrece un mapa con toda la información recabada y ordenada a partir de un SIG-histórico, la identificación de los taxones vegetales y animales, así como la identificación y contextualización de las actividades humanas representadas en el documento.

Resumen: Antecedentes: La provincia de Taza presenta una enorme riqueza y biodiversidad. Actualizar sus inventarios de plantas medicinales es crucial para preservar el conocimiento tradicional. Preguntas y / o Hipótesis: ¿Qué nuevas especies y familias de plantas medicinales se pueden reportar al ampliar el área de estudio de la provincia de Taza respecto a trabajos anteriores? Especies de estudio: 202 especies medicinales. Sitio y años de estudio: 28 comunidades de Taza (Marruecos), entre marzo y octubre (2021). Métodos: Una encuesta etnobotánica que incluyó a 340 entrevistados mediante un cuestionario semiestructurado. Resultados: Se inventariaron 91 taxones medicinales pertenecientes a 48 familias. 12 especies, incluidas tres espontáneas: Atriplex halimus L., Citrullus colocynthis (L.) Sch and Micromeria graeca (L.) Benth. ex Rchb. fueron reportados por primera vez. Las especies más frecuentes son respectivamente Salvia officinalis L., Trigonella foenum-graecum L. y Rosmarinus officinalis L.. Las familias más frecuentes son respectivamente Lamiaceae, Asteraceae y Fabaceae. Se han enumerado siete nuevos nombres vernáculos. La mayoría de las plantas fueron espontáneas (55.9 %). El análisis comparativo con trabajos anteriores permitió obtener una lista de verificación de 202 taxones (75 familias) de los cuales 65 tienen endemismo específico y 77 (48 espontáneos) están en la lista roja. Se han actualizado los nombres científicos de 28 especies y nueve familias. Conclusiones: Esta lista (202 taxones) que refleja la riqueza del patrimonio vegetal de la provincia de Taza, constituye una gran base de datos para futuras investigaciones científicas. Las 12 especies merecen ser evaluadas mediante estudios etnofarmacológicos.

Abstract Background: Taza province presents enormous richness and biodiversity. Updating their medicinal plant inventories is crucial for conserving traditional knowledge, sustainable use, health and well-being, economic opportunities and collaborative research. Question: What new species and families of medicinal plants can we report by widening the ethnobotanical study area in Taza province compared to previous work? Studied species: 202 medicinal plant species. Study site and dates: 28 communities in the province of Taza (Morocco), between March and October 2021. Methods: An ethnobotanical survey including 340 interviewees using a semi-structured questionnaire. Results: 91 medicinal taxa belonging to 48 families were inventoried. 12 species including three spontaneous: Atriplex halimus L., Citrullus colocynthis L. Sch and Micromeria graeca (L.) Benth. ex Rchb. were reported for the first time. The most frequent species are respectively Salvia officinalis L., Trigonella foenum-graecum L. and Rosmarinus officinalis L. The most frequent families are respectively Lamiaceae, Asteraceae and Fabaceae. Seven new vernacular names have been listed. Most of the plants were spontaneous (55.9 %). The comparative analysis with previous work led to obtaining a checklist of 202 taxa (75 families) of which 65 have specific endemism and 77 (48 spontaneous) are on the red list. The scientific names of 28 species and nine families have been updated. Conclusions: This checklist (202 taxa) traduces the plant heritage richness of Taza province and constitutes a great database for future scientific research. The 12 newly listed species constitute an added value that deserves to be valued through ethnopharmacological studies.

Abstract Background: Information about temperate communities is insufficient, and this is particularly evident in the state of Michoacán. Questions: How is a temperate ecosystem established in the Trans-Mexican Volcanic Belt (TMVB) organized in terms of its composition, structure, and specific diversity? Study Site and Date: The analysis was conducted in the fall and winter of 2018 in the Barranca del Cupatitzio National Park in Uruapan, Michoacán, Mexico. Methods: In 18 plots of 0.1 hectares (20 × 50 m), woody plants with a diameter at breast height (DBH) ≥ 2.5 cm were recorded. Information was collected on the number of individuals and stems, basal area, canopy cover, height, alpha diversity, and units were grouped using multivariate techniques. Results: In 1.8 hectares, 55 species were recorded, belonging to 42 genera and 32 families. Pinaceae was the most diverse family with 8 species, followed by Asteraceae with 9 species. Density (500-1,330 individuals per hectare), stems (650-3,040 per hectare), canopy cover (10,999-46,390 m2 ha-1), DBH (9.2-18.9 cm), height (6.5-12 m), and species richness (6-17) varied among plots. 75 % of the basal area (20.1 m2 ha-1) was contributed by pines, oaks contributed 14 % (3.6 m2 ha-1), and 11 % came from other species (2.9 m2 ha-1). Conclusions: The forest ecosystems in the park exhibit ecological properties typical of temperate forests in the TMVB. This study serves as a reference point for establishing quantifiable ecological restoration goals in the park.

Resumen Antecedentes: La información sobre las comunidades templadas es insuficiente, y esto se manifiesta de manera particular en el estado de Michoacán. Preguntas: ¿Cómo está constituido un ecosistema templado establecido en el Cinturón Volcánico Transmexicano (CVTM) en relación con su composición, estructura y diversidad? Sitio y años de estudio: El análisis se llevó a cabo en el otoño e inverno del 2018 en el Parque Nacional Barranca del Cupatitzio en Uruapan, Michoacán, México. Métodos: En 18 parcelas de 0.1 ha (20 × 50 m) se registraron plantas leñosas con un diámetro a la altura de 1.3 m (DAP) ≥ 2.5 cm y se registró el número de individuos y tallos, área basal, cobertura de copa, altura total, la diversidad alfa y se agruparon las unidades con técnicas multivariadas. Resultados: En 1.8 ha se registraron 55 especies, en 42 géneros y 32 familias. Pinaceae fue la más diversa (8) seguida de Asteraceae (9). La densidad (500-1,330 ind. ha-1), los tallos (650-3,040 ind. ha-1), la cobertura (10,999-46,390 m2ha-1), el DAP (9.2-18.9 cm), la altura (6.5-12 m) y la riqueza (6-17) varían entre parcelas. El 75 % del área basal (20.1 m2 ha-1) fue aportada por los pinos, los encinos contribuyeron con el 14 % (3.6 m2 ha-1) y el 11 % fue de otras especies (2.9 m2 ha-1). Conclusiones: Los ecosistemas forestales del parque mantienen propiedades ecológicas características de los bosques templados del CVTM. Este estudio sirve como punto de referencia para establecer metas de restauración ecológica en el parque explícitamente cuantificables.