ABSTRACT: The study of genotypic relationships between drought tolerance indices and agronomic traits of interest in wheat breeding is useful for designing selection strategies. The objective of this research was to investigate the cause-and-effect relationships between agronomic traits and drought tolerance indices through the analysis of canonical correlations. Two trials (control and stress) were conducted in winter 2020 in Viçosa, MG, Brazil. The traits evaluated were: (days for heading, plant height, mass and number of grains per spike, mass of one hundred grains, and grain yield). Grain yield data from the control and stress conditions were used to construct five drought tolerance indices. The data were subjected to mixed model analysis for estimation of genetic parameters and prediction of genotypic values (REML/BLUP), and then the genotypic values were used to calculate the correlation coefficients between the traits. Two groups of traits were established for the study of canonical correlations, the first group consisting of agronomic traits and the second by drought tolerance indices. There was a significant genotype effect for all evaluated traits. The canonical pairs were significant, which indicated the existence of dependence between the groups. Days to heading trait can be used in the indirect selection of wheat genotypes for drought tolerance. ABSTRACT strategies causeandeffect cause correlations 202 Viçosa MG Brazil days height spike yield. . yield) REML/BLUP, REMLBLUP REML/BLUP , REML BLUP (REML/BLUP) 20 (REML/BLUP 2

RESUMO: O estudo das relações genotípicas entre índices de tolerância à seca e caracteres agronômicos de interesse no melhoramento de trigo é útil para traçar estratégias de seleção. Objetivou-se com este trabalho investigar as relações de causa e efeito entre características agronômicas e índices de tolerância à seca via análise de correlações canônicas. Dois ensaios (controle e estresse) foram conduzidos no inverno de 2020 em Viçosa, MG, Brasil. Foram avaliados os caracteres (dias para o espigamento, altura da planta, massa e número de grãos por espiga, massa de cem grãos e rendimento de grãos). Os dados de produtividade dos ensaios de controle e estresse foram utilizados para construir cinco índices de tolerância à seca. Os dados foram submetidos à análise de modelos mistos para estimação dos parâmetros genéticos e predição dos valores genotípicos (REML/BLUP), em seguida, os valores genotípicos foram utilizados para calcular os coeficientes de correlação entre os caracteres. Dois grupos de caracteres foram estabelecidos para o estudo das correlações canônicas, sendo o primeiro grupo constituído pelas variáveis agronômicas e o segundo pelos índices de tolerância à seca. Houve efeito significativo de genótipo para todas as características avaliadas. Os pares canônicos foram significativos, o que indicou a existência de dependência entre os grupos. O caráter dias para o espigamento pode ser utilizado na seleção indireta de genótipos de trigo para tolerância à seca. RESUMO Objetivouse Objetivou se canônicas 202 Viçosa MG Brasil planta espiga grãos. . grãos) REML/BLUP, REMLBLUP REML/BLUP , REML BLUP (REML/BLUP) seguida avaliadas significativos 20 (REML/BLUP 2

ABSTRACT The spatial variability of soil attributes in terraced areas is poorly studied in the semi-arid region. Considering that multivariate analysis enhances the diagnosis of spatial variability from geostatistics, soil attributes were studied in different zones between terrace channels in semi-arid region, more precisely in a retention terrace area in Canindé (Ceará, Brazil). Soil samples (n = 100) were collected at depths of 0.0 - 0.1 and 0.1 - 0.2 m for descriptive and geostatistical analysis. For multivariate analysis, samples from three zones relative to the terrace channel (Upper, Middle, and Lower) in the 0.0 - 0.2 m layer were considered, with 30 replicates. There was spatial dependence of soil attributes in the two layers studied. Near the channel, in the respective layers, there was higher clay content (13.7% and 14.7%) and higher degree of flocculation (61.3% and 71.7%) compared to the other zones. Water-dispersible clay was higher in the Upper zone (6.5% and 7.7% in the respective layers), while the Middle zone showed higher potential acidity in the evaluated layers (4.8 and 4.5 cmolc dm-3, respectively) compared to the other zones. In the multivariate analysis, there were highlights for the higher sum of bases in the Upper zone (18.9 ± 0.8 cmolc dm-3), higher sand content in the Middle zone (72.6 ± 0.6%), lower potential acidity (2.1 ± 0.2 cmolc dm-3) and higher phosphorus content (12.8 ± 3.0 mg kg-1) in the Low zone. The zone above the terrace channel loses mainly clay and requires practices to increase water and nutrient retention. semiarid semi arid region geostatistics Ceará, Ceará (Ceará Brazil. Brazil . Brazil) n 100 00 0 0. 01 1 02 2 Upper, (Upper Lower considered 3 replicates 13.7% 137 13 7 (13.7 14.7% 147 14 61.3% 613 61 (61.3 71.7% 717 71 Waterdispersible Water dispersible 6.5% 65 6 5 (6.5 77 7.7 , layers) 4.8 48 4 8 (4. 45 4. dm3, dm3 dm 3, dm-3 respectively 18.9 189 18 9 (18. 08 72.6 726 72 (72. 0.6%, 06 0.6% 0.6%) 2.1 21 (2. 12.8 128 12 (12. 3. kg1 kg kg-1 10 13.7 (13. 14.7 61.3 (61. 71.7 6.5 (6. 7. (4 dm- 18. (18 72. (72 0.6 2. (2 12. (12 kg- 13. (13 14. 61. (61 71. 6. (6 ( (1 (7

ABSTRACT Arbuscular mycorrhizal fungi increase water and nutrient absorption from the soil by plants. However, its benefits to plants vary depending on the inoculated species. This study aimed to determine the influence of different species of mycorrhizal fungi on the development and productivity of grain sorghum cultivars. The experiment was conducted in a greenhouse in a completely randomized design in a 2 x 5 factorial scheme, consisting of two sorghum cultivars (BRS 310 and BRS 330) and five treatments (control without inoculation and four species of arbuscular mycorrhizal fungi: Gigaspora margarita, Glomus formosanum, Acaulospora scrobiculata, and Scutellospora pellucida), with four replications. Plant height, stem diameter, leaf area, length, volume, specific surface area, root diameter, shoot dry mass, root dry mass, thousand-grain weight, grain productivity, colonization, dependence, and mycorrhizal efficiency were evaluated. The results showed that inoculation with the species S. pellucida induced higher root and shoot development of plants of the cultivar BRS 310, as well as higher productivity of sorghum grains. The cultivar BRS 330 showed higher root development when inoculated with the species G. formosanum and a higher shoot development when inoculated with the species A. scrobiculata. Mycorrhizal dependence for grain productivity was low and varied with the inoculated species of mycorrhizal fungi. The mycorrhizal efficiency for shoot dry mass was higher with the inoculation of A. scrobiculata and S. pellucida in the cultivar BRS 310 and A. scrobiculata and G. margarita in the cultivar BRS 330. However scheme 31 control pellucida, , pellucida) replications height diameter area length volume thousandgrain thousand weight colonization evaluated S grains 33 G A 3

RESUMO A Teoria da Dependência dos Recursos procura entender como fatores externos influenciam o comportamento da organização, sua dependência e diversificação de recursos. Este estudo analisa a influência dos desempenhos econômico-financeiro e esportivo na diversificação das receitas de 24 clubes de futebol brasileiros. A composição das receitas foi analisada por meio da classificação da APFUT, adicionada da categoria “Receitas Financeiras”, enquanto o indicador Hirschman-Herfindahl adaptado foi utilizado para medir o nível de diversificação. Os resultados indicam que as principais receitas dos clubes são Direitos de Transmissão, Repasse de Direitos Federativos e Patrocínio. Os modelos apontaram efeitos positivos da rentabilidade e Ranking da CBF, e negativo do acesso à primeira divisão no nível de diversificação, indicando a relevância de elementos econômicos e esportivos. Este estudo contribui para a análise dos desempenhos esportivo e econômico-financeiro, os quais afetam a gestão de receitas, bem como endossa a discussão sobre a necessidade de diversificação das receitas como uma das medidas para evitar dificuldades financeiras. organização recursos econômicofinanceiro econômico financeiro 2 brasileiros APFUT Receitas Financeiras, Financeiras , Financeiras” HirschmanHerfindahl Hirschman Herfindahl Transmissão Patrocínio CBF esportivos econômicofinanceiro, financeiro, financeiras

ABSTRACT The Resource Dependence Theory seeks to understand how external factors influence an organization's behavior, dependency, and diversification of resources. This study analyzes the influence of economic-financial and sports performance on the revenue diversification of 24 Brazilian football clubs. The composition of the revenues was analyzed through the APFUT classification, with the addition of the "Financial Revenues" category, while the adapted Hirschman-Herfindahl Index was used to measure the level of diversification. The results indicate that the clubs' main revenues are Broadcasting Rights, Transfer of Federative Rights, and Sponsorship. The models pointed to the positive effects of profitability and Brazilian Football Confederation (CBF) Ranking and the negative effect of promotion to the first division on the diversification level, indicating the relevance of economic and sports elements. This study contributes to the analysis of sports and economic-financial performance, which affect revenue management, and endorses the discussion on the need for revenue diversification as one of the measures to avoid financial difficulties. organizations organization s behavior dependency resources economicfinancial 2 clubs classification Financial Revenues category HirschmanHerfindahl Hirschman Herfindahl Rights Sponsorship CBF (CBF elements management difficulties

Resumen Objetivo: este artículo estudia la relación entre la demanda turística y el crecimiento económico, el tipo de cambio real y la incertidumbre de política económica (EPU, por sus siglas en inglés) en Australia, China, Francia, Alemania, Italia, Japón, España, Estados Unidos y el Reino Unido. Metodología: se aplicaron pruebas de dependencia transversal, de raíz unitaria y de cointegración. El modelo de largo plazo se estimó con los siguientes métodos: PCSE, FGLS y FMOLS. Resultados: los resultados muestran una relación positiva entre el crecimiento económico y el tipo de cambio real respecto a la demanda turística. En el largo plazo, la relación de causalidad es de la incertidumbre, el tipo de cambio y el PIB al turismo. Se valida la hipótesis de retroalimentación. Limitaciones: la disponibilidad de datos. Originalidad: estudia la influencia conjunta del crecimiento económico y la EPU sobre la demanda de turismo en los países de los principales destinos mundiales de turismo internacional según los ingresos turísticos internacionales. Conclusiones: se sugiere que el turismo impulsará el crecimiento económico general, y de manera correspondiente la inversión en otros sectores de la economía también influirá en un aumento del turismo.

Abstract Objective: to study the relationship among tourism demand and economic growth, real exchange rate, and economic policy uncertainty (EPU) in Australia China, France, Germany, Italy, Japan, Spain, the United States, and the United Kingdom. Methodology: cross-section dependence, unit root, and cointegration tests were applied. The long-term model was estimated according to the Panel-Corrected Standard Error (PCSE), Feasible Generalised Least Squares (FGLS), and Fully Modified Ordinary Least Square (FMOLS). Results: the results show a positive relationship between economic growth and the real exchange rate concerning tourism demand. In the long term, the causality relationship is from uncertainty, exchange rate, and GDP to tourism. The feedback hypothesis is validated. Limitations: availability of data. Originality: it studies the joint influence of economic growth and the EPU on demand for tourism in the countries of the world’s leading destinations for international tourism according to international tourist income. Conclusions: tourism will drive general economic growth and, correspondingly, investment in other sectors of the economy will also influence an increase in tourism.

Abstract This research manages as a central axis the Territorial Development in the northern zone of the State of Baja California Sur, specifically in the Vizcaíno Valley, located in the municipality of Mulegé. In the study area, a situation of economic and territorial backwardness has been generated as a result of dependence on a priority economic sector that is not articulated with the rest of the sectors. In this sense, the potential for integration between sectors is identified, thus presenting a proposal for a structure for the integration of local productive sectors, being these the most relevant, such as the primary one (livestock, fishing, and mining), and the tertiary sector, which is complementary. The economic sectors are described independently, later, through an analysis of three pillars of integration: planned, intersectoral and territorial, a crossover strategy is proposed where, through said relationship, complementary intersectoral activities are generated, with a view to a territorial productive chain.

Resumen La presente investigación maneja como eje central el Desarrollo Territorial en la zona norte del Estado de Baja California Sur, específicamente en el Valle de Vizcaíno, situado en el municipio de Mulegé. En el área de estudio, se ha generado una situación de rezago económico y territorial como efecto de la dependencia a un prioritario sector económico que no se encuentra articulado con el resto de los sectores. En este sentido, se identifica el potencial de integración entre sectores, presentando así una propuesta de estructura para integración de sectores productivos locales, siendo estos el de mayor relevancia como es el primario (ganadería, pesca y minería), y el que figura de manera complementaria, el terciario. Se describen de manera independiente los sectores económicos, posterior, mediante un análisis de tres pilares de integración: planificada, intersectorial y territorial, se propone una estrategia cruzada donde, mediante dicha relación, se generen actividades intersectoriales complementarias, con miras un encadenamiento productivo territorial.

Abstract Introduction: various human groups have been trapped by the networks of narcopolitics. Many ethnic communities, products of marginalization and systematic discrimination from colonial times to the present, have been co-opted by drug traffickers for their benefit. Objective: analyze the role that indigenous communities have played in the interdependencies between drug traffickers and politicians, in the territories of the Tsotsiles and the Tseltales of the Altos de Chiapas - Mexico. Methodology: carries out a qualitative investigative and exploratory type, which includes technical observation of the participants, unstructured interviews with inhabitants of the area and review of secondary sources. The analysis considers elements of the discourse and is present in historical sequence. The study was based on the theory of resource dependence, recognizing different strategies for resistance. Conclusions: the communities studied have managed to remain distant from the power of drug traffickers. On the one hand, through the strategy of stealthy transfer to municipalities adjacent to where the cartels have begun to have a presence. And second, social cohesion was achieved due to a strong system of political positions, which prevents members of organizations that compete for scarce resources from reaching high levels of the administrative hierarchy of the communities.

Resumo Introdução: vários grupos humanos foram encurralados pelas redes da narcopolítica. Muitas comunidades étnicas, produtos da marginalização e da discriminação sistemática desde os tempos coloniais até ao presente, foram cooptadas pelos traficantes de droga para seu benefício. Objetivo: analisar o papel que as comunidades indígenas têm desempenhado nas interdependências entre traficantes de drogas e políticos, nos territórios dos Tsotsiles e dos Tseltales dos Altos de Chiapas - México. Metodologia: realiza um tipo qualitativo investigativo e exploratório, que inclui observação técnica dos participantes, entrevistas não estruturadas com moradores da área e revisão de fontes secundárias. A análise considera elementos do discurso e está presente na sequência histórica. O estudo baseou-se na teoria da dependência de recursos, reconhecendo diferentes estratégias de resistência. Conclusões: as comunidades estudadas conseguiram manter-se distantes do poder dos traficantes de drogas. Por um lado, através da estratégia de transferência furtiva para municípios adjacentes onde os cartéis começaram a ter presença. E em segundo lugar, a coesão social foi alcançada devido a um forte sistema de posições políticas, que impede os membros de organizações que competem por recursos escassos de alcançar altos níveis da hierarquia administrativa das comunidades.

Resumen Introducción: diversos grupos humanos han sido atrapados por las redes de la narcopolítica. Muchas comunidades étnicas, producto de la marginación y la discriminación sistemática desde tiempos coloniales hasta la actualidad, han sido cooptadas por los narcos para su beneficio. Objetivo: analizar el papel que han jugado las comunidades indígenas frente a las interdependencias entre narcos y políticos, en territorios de los Tsotsiles y los Tseltales de los Altos de Chiapas, México. Metodología: se realizó una investigación exploratoria de tipo cualitativo, que incluyó las técnicas de observación participante, entrevistas desestructuradas con habitantes de la zona y revisión de fuentes secundarias. El análisis considera elementos del discurso, presentados siguiendo una secuencia histórica. El estudio se apoyó en la teoría de dependencia de recursos, que reconoce diferentes estrategias para su resistencia. Conclusiones: las comunidades estudiadas han logrado permanecer distantes al poder de los narcos. Por un lado, mediante la estrategia de traslado sigiloso hacia municipios adyacentes a donde han empezado tener presencia los carteles. Y segundo, la cohesión social se logró debido a un fuerte sistema de cargos políticos, que impide a integrantes de organizaciones que compiten por recursos escasos, alcanzar altos niveles de la jerarquía administrativa de las comunidades.

Abstract The payment of child support is one of the main challenges regarding gender equity and economic justice. Recent figures show that 84% of child support payments decreed by the family courts are not paid, and in nine out of ten cases the plaintiffs are women. This article explores the experiences of nonpayment of child support from a gender perspective. For this purpose, 18 semi-structured interviews were conducted with women in the cities of Antofagasta, Santiago de Chile, and Temuco, as part of a study on women’s economic autonomy in Chile. The findings show that non-payment of child support is closely linked to the persistence of the feminization of reproduction and the absence of co-responsibility in child-rearing and childcare. It is also related to a reluctance to request the payment of child support as a strategy to avoid economic dependence, vulnerability to violence, and institutional revictimization. This evidence suggests that nonpayment of child support constitutes a form of economic violence and that cultural norms and social dynamics with respect to gender are at the root of tensions over co-responsibility in the reproductive sphere.

Resumen El pago de las pensiones alimenticias es uno de los principales desafíos en torno a la equidad de género y a la justicia económica. Cifras recientes demuestran que el 84 % de las pensiones alimenticias decretadas por los tribunales de familia son incumplidas y en nueve de cada 10 casos las demandantes son mujeres. En el presente artículo se exploran las experiencias sobre el incumplimiento del pago de las pensiones alimenticias desde una perspectiva de género. Para ello, se realizaron 18 entrevistas semiestructuradas a mujeres de las ciudades Antofagasta, Santiago de Chile y Temuco en el marco de una investigación sobre autonomía económica de mujeres en Chile. Los hallazgos muestran que el incumplimiento del pago de las pensiones de alimentos está estrechamente vinculado a la persistencia de la feminización de la reproducción y a la ausencia de corresponsabilidad en la crianza y el cuidado de hijos e hijas. También se relaciona con la resistencia a solicitar el pago de pensiones de alimentos como estrategia para evitar la dependencia económica, la vulnerabilidad a la violencia y la revictimización institucional. Estas evidencias sugieren que el impago de las pensiones constituye una forma de violencia económica y que las normas culturales y dinámicas sociales con respecto al género están en la base de las tensiones sobre la corresponsabilidad en el ámbito reproductivo.

ABSTRACT The use of bioactive compounds from macroalgae in agricultural formulations is an emerging technology with great potential to reduce dependence on synthetic agrochemicals. Currently, seaweed extracts are considered a sustainable resource due to their biodegradable nature. This review discusses their potential to replace or reduce a variety of synthetic molecules in economically important crops, such as synthetic nitrogen and phosphate fertilisers, synthetic hormone growth regulators, and organochlorine and organophosphate pesticides. Due to the presence of a wide range of bioactive substances already reported in certain algae, they are foreseen as good candidates for the production of plant bioformulations. In this sense, the commercial and biotechnological exploitation of macroalgae could benefit the local economy. However, despite the potential of algae, there is very little information on their total metabolomic or chemical content. This literature review summarises information proposing the use of the macroalgae Kappaphycus alvarezii, Acanthophora spicifera and Hypnea spinella in the Ecuadorian agricultural sector as an alternative for pesticide reduction.

RESUMEN El empleo de compuestos bioactivos extraídos de macroalgas en forma de formulaciones agrícolas representa una tecnología emergente con gran potencial para reducir la dependencia de agroquímicos sintéticos. Al presente, los extractos de algas marinas se consideran un recurso sostenible debido a su carácter biodegradable. En esta revisión se discute su potencial para reemplazar o reducir a una variedad de moléculas sintéticas en cultivos económicamente importantes, tales como fertilizantes sintéticos nitrogenados y fosfatados, reguladores del crecimiento hormonales sintéticos y plaguicidas organoclorados y organofosforados. Por la presencia de una extensa gama de sustancias bioactivas ya registradas en ciertas algas se prevén como buenos candidatos para la producción de bioformulaciones vegetales. En este sentido, el aprovechamiento comercial y biotecnológico de las macroalgas podría beneficiar la economía local. Sin embargo, pese a todo el potencial de las algas existe muy poca información de su contenido metabolómico o químico total. Esta revisión bibliográfica resume información que propone el uso de las macroalgas Kappaphycus. alvarezii, Acanthophora spicifera e Hypnea spinella dentro del sector agrícola ecuatoriano como alternativa para la reducción de pesticidas.

Resumen: La presencia de bacterias coliformes en el agua presenta una amenaza potencial a la salud pública, ya que puede incrementar el riesgo de enfermedades infecciosas en la población más vulnerable. El asunto resulta más complicado cuando se desconoce la calidad fisicoquímica y microbiológica del agua que se consume. El presente estudio tiene la finalidad de evaluar el estado actual de la calidad de agua de consumo en tres Organizaciones Territoriales de Base (OTB’s) del Municipio de Vinto-Cochabamba y la relación de dependencia de los parámetros microbiológicos con las OTB’s. Los análisis de laboratorio de 30 muestras tomadas en los diferentes domicilios (10 muestras por OTB) muestran el cumplimiento de los límites máximos permisibles de los parámetros fisicoquímicos (pH, conductividad, alcalinidad y dureza) según la Norma Boliviana 512 (NB 512). Respecto a los parámetros microbiológicos para coliformes totales, de las 30 muestras analizadas solo 11 cumplieron con el límite máximo permisible, a diferencia del parámetro de coliformes termorresistentes, donde 25 de las 30 muestras cumplieron con el límite máximo permisible. Los parámetros microbiológicos fueron sometidos al análisis de chi-cuadrado, dando evidencia suficiente para afirmar con un 95% de confianza que los resultados de coliformes totales y termorresistentes no depende de la OTB (p=0.36). Al contrastar los resultados de agua de consumo domiciliario con la del agua suministrada, puede especularse que la contaminación de origen microbiológico ocurre ya sea en las tuberías de distribución, tanques domiciliarios y/o las prácticas de uso del agua de cada domicilio

Abstract:The presence of coliform bacteria in water presents a potential threat to public health, as it can increase the risk of infectious diseases in the most vulnerable population. The matter is more complicated when the physicochemical and microbiological quality of the water consumed is unknown. The purpose of this study is to evaluate the current state of the quality of drinking water in three Territorial Base Organizations (OTB’s) of the Municipality of Vinto-Cochabamba and the relationship of dependence of the microbiological parameters with the OTB’s. Laboratory analyzes of 30 samples taken from different homes (10 samples per OTB) show compliance with the maximum permissible limits of physicochemical parameters (pH, conductivity, alkalinity and hardness) according to Bolivian Standard 512 (NB 512). Regarding the microbiological parameters for total coliforms, of the 30 samples analyzed, only 11 met the maximum permissible limit, unlike the total coliform parameter, where 25 of the 30 samples met the maximum permissible limit. The microbiological parameters were subjected to chi-square analysis, providing sufficient evidence to affirm with 95% confidence that the results of total and heat-resistant coliforms do not depend on the OTB (p=0.36). By contrasting the results of household water consumption with that of water supplied, it can be speculated that contamination of microbiological origin occurs either in the distribution pipes, household tanks and/or the water use practices of each household.

Abstract The aim of this study was to describe some characteristics of pulmonary function in four para-swimmers with spinal cord injury from Cali-Colombia. Four paraswimmers with spinal cord injury of any neurological level who signed the informed consent form were included. Sociodemographic, clinical, athletic, anthropometric, functional independence and, pulmonary function by spirometry and thoracic mobility by cirtometry data were collected. The results show four patients between 26 and 42 years old, with neurological levels between T2-T4 and T10-T11. None of the cases had a history of respiratory diseases before or after the injury, two of the cases had a history of smoking. The cases had been practicing the sport for between three and twelve months, all with normal weight according to BMI; with mild dependence according to the Barthel Index. In addition, they presented FEV1/FVC values between 83 % and 93 % of predicted value. The best thoracic mobility was between 1.5 and 5.6 cm at the axillary level, and between 1.5 and 2.5 cm at the xiphoid level. It is concluded that the subjects had no changes in pulmonary function, that the athletes with a history of smoking and a higher level of injury presented a decrease in thoracic mobility, and that training in water can provide benefits at the pulmonary level.

Resumen El objetivo del presente trabajo fue describir algunas características de la función pulmonar de cuatro paranadores con lesión medular de Cali-Colombia. Se incluyeron cuatro deportistas de iniciación deportiva de para-natación con lesión medular de cualquier nivel neurológico, quienes firmaron el consentimiento informado. Se tomaron datos sociodemográficos, clínicos, deportivos, antropométricos, independencia funcional y función pulmonar mediante espirometría y movilidad torácica mediante la cirtometría. Los resultados evidencian cuatro paranadores entre 26 y 42 años, con niveles neurológicos entre T2-T4 y T10-T11. Ninguno de los casos presentó enfermedades respiratorias pre y post lesión, dos de los casos presentaron historial tabáquico. Los casos llevaban entre tres y doce meses practicando el deporte, todos con normopeso según IMC; con dependencia leve según Índice de Barthel. Además, presentaron valores entre 83 % y 93 % del valor predicho en la relación VEF1/CVF. La mejor toma de la movilidad torácica a nivel axilar estuvo entre 1,5 y 5,6 cm y a nivel xifoideo entre 1,5 y 2,5 cm. Se concluye que los sujetos no tuvieron alteraciones en la función pulmonar, que los deportistas con historial tabáquico y nivel de lesión más alto presentaron disminución en la movilidad torácica, el entrenamiento en agua puede otorgar beneficios a nivel pulmonar.

Abstract Catch and fishing effort data are generally available, hence surplus production models are commonly used to conduct assessments. However, hyperstability resulting from spawning aggregations (SA) pose challenges to determine status and inform management of many fisheries resources. Using data from 1991 to 2019, we develop a method to study hyperstable fished stocks relaxing the assumption of constant catchability, hence direct dependence of catch-per-unit-effort and biomass. Information criterion was used to choose the best model including a Cobb-Douglas function for gulf corvina (Cynoscion othonopterus), a sciaenid fish endemic to the gulf of California, managed through annual quotas. Bionomic stock-reduction models were fit using catch, effort, published natural mortality, virgin biomass, and economic structure. Models were solved using maximum likelihood and the best model chosen with Akaike information criterion. Current fishing effort is beyond bionomic optimum. This deserves a precautionary approach to protect this endemic species and sustain the fishery.

Resumen Generalmente se disponen de datos de captura y esfuerzo para evaluar stocks usando modelos de producción excedente. Sin embargo, la hiperestabilidad resultante de agregaciones de desove (AD) genera retos en muchos recursos pesqueros; entonces se recomienda usar funciones de producción no lineal. Utilizando datos de 1991 a 2019, desarrollamos un método para evaluar pesquerías de recursos hiperestables, relajando el supuesto de capturabilidad constante y dependencia directa de captura-por-unidad-de-esfuerzo y biomasa. Usamos criterios de información para determinar el mejor modelo usando una función Cobb-Douglas. Ejemplificamos con la pesquería de corvina "golfina" (Cynoscion othonopterus), un pez endémico al golfo de California con un sistema de cuotas anuales. Los modelos bionómicos se ajustaron utilizando captura y esfuerzo anuales, tasas de mortalidad natural, biomasa virgen y estructura económica. Ajustando por máxima verosimilitud, el mejor modelo se eligió con el criterio de Akaike. El esfuerzo de pesca actual sobrepasa el óptimo bionómico. Esto implica adoptar enfoques precautorios para proteger esta especie endémica y sostener la pesquería.

Abstract Objective Child sexual violence is a multidimensional problem of many contemporary societies, affecting people of all sexes, social stratum and age groups. Offenses involving children and adolescents are more serious, given their total or partial dependence on parents and caregivers. Information on child sexual violence in Brazil is found in raw form and without detail. The objective was to compare the information with social and economic data in the state of Paraná. Methods The authors conducted a retrospective study of secondary data from the Notifiable Diseases Information System (SINAN) on cases of sexual violence involving victims aged 0 to 19 years. Results are presented according to notification characteristics. The authors applied exploratory spatial data analysis to assess spatial autocorrelations and investigated relationships by the ordinary least squares regression model. Results Between 2017 and 2021, there were 13,403 reports of child sexual violence in Paraná State, Brazil. Most victims (82.8%) were female and aged between 10 and 14 years. The majority of sexual violence cases (67.8%) occurred in the home environment. The highest rates on a population basis were observed in the North Central and Greater Curitiba regions, mainly in cities with higher population density and with higher rates of other types of violence. Conclusion The results provide data that can promote a broader understanding of the distribution of sexual violence and the state and associated variations. It is expected to improve the provision of care for victims of child sexual violence and assist in strategic planning to prevent future offenses. societies sexes groups serious caregivers detail SINAN (SINAN 1 years characteristics model 201 2021 13403 13 403 13,40 State 82.8% 828 82 8 (82.8% 67.8% 678 67 (67.8% environment regions variations offenses 20 202 1340 40 13,4 82.8 (82.8 67.8 6 (67.8 2 134 4 13, 82. (82. 67. (67. (82 (67 (8 (6 (

A transição para sistemas alimentares sustentáveis tem ocupado lugar central na agenda de organizações, governos e empresas. Embora o tema comporte em si mesmo um horizonte de futuro, as discussões frequentemente limitam-se a diagnósticos sobre a trajetória histórica das transformações na agricultura. De outro modo, em diálogo com a literatura sociológica sobre como os futuros imaginados moldam as mudanças sociais, este artigo analisa as expectativas ficcionais que orientam as estratégias de transição construídas por organizações da agricultura familiar no Litoral Norte do Rio Grande do Sul. O estudo foi conduzido entre maio e dezembro de 2023 por meio da articulação de análise prospectiva e técnicas de pesquisa-ação. Os dados foram coletados por meio de entrevistas, surveys e grupos focais que envolveram representantes de 21 organizações. A partir da identificação dos fatores críticos para a transição, o artigo discute duas questões insuficientemente tratadas pela literatura: as mudanças nas expectativas quando os atores sociais são expostos ao imperativo da crítica pública e a força dos mecanismos institucionais de dependência de trajetória (ou seja, do passado) sobre os futuros imaginados.

The transition to sustainable food systems has been a central topic on the agenda of organizations, governments, and companies. Although the topic itself encompasses a horizon of future, discussions are often limited to diagnoses of the historical trajectory of transformations in agriculture. In contrast, engaging a dialogue with the sociological literature on how imagined futures shape social changes, this article analyzes the fictional expectations that guide the transition strategies constructed by family farming organizations on the Litoral Norte of Rio Grande do Sul. The study was conducted between May and December 2023 through the articulation of prospective analysis and action research techniques. Data were collected through interviews, surveys, and focus groups involving representatives of 21 organizations. Based on the identification of critical factors for the transition, the article discusses two issues insufficiently addressed in the literature: changes in expectations when social actors are exposed to the imperative of public criticism and the strength of institutional mechanisms of path dependence (i.e., of the past) on imagined futures.

ABSTRACT Agricultural cooperatives in Chile have not consolidated at the level of other OECD countries, developing in a spatially heterogeneous way in the country. To understand the territorial consolidation of agricultural cooperatives, this paper aims to analyze the patterns of spatial location of agricultural cooperatives in Chile and to identify whether there are clusters of agricultural cooperatives over Economic Importance (EI) organizations. To achieve this, non-spatial (cluster analysis and location analysis) and spatial (Moran index and spatial correlation analysis) clustering tools were used to determine the spatial dependence of the concentration of agricultural cooperatives in Chile. The results indicate the existence of productive cooperative clusters in the regions of Los Ríos and Coquimbo centered on EI cooperatives. Additionally, they also suggest a positive correlation between EI cooperatives and cooperative nuclei at the regional level.

RESUMEN El cooperativismo agrícola en Chile no está consolidado al nivel que se encuentra en otros países de la OCDE, habiéndose desarrollado de forma espacialmente heterogénea en el país. Para conocer la consolidación territorial del cooperativismo agrícola en Chile, este trabajo se propone analizar los patrones de localización espacial de las cooperativas agrícolas en el país e identificar si sobre las cooperativas de Importancia Económica (IE) existen clústeres cooperativos agrícolas que las engloben. En este marco se han utilizado herramientas de agrupamiento no espacial –análisis de conglomerado y análisis de localización) y espacial (índice de Moran y análisis de correlación espacial–, para determinar la dependencia espacial en la concentración del cooperativismo agrícola en Chile. Los resultados indican la existencia de clústeres productivos cooperativos en las regiones de Los Ríos y Coquimbo, centrados en cooperativas de IE. Adicionalmente, sugieren una correlación positiva entre cooperativas de IE y los núcleos cooperativos a nivel regional.