The selective separation of precious metals from complex aqueous solutions is important in protecting the environment, aquatic ecosystems, water resources and recycling resources. In this study, cysteine-containing polymeric nanoparticles were synthesized using the molecular imprinting (MIP) technique with the mini-emulsion polymerization method. The basis of the polymer design is inspired by affinity of silver to cysteine in biological systems. The synthesized silver ion imprinted (Ag+-IIP) poly(hydroxyethylmethacrylate-N -methacryloyl-L-cysteine) poly(HEMA-MAC) nanoparticles were characterized by elemental analysis, zeta sizer, Fourier transform infrared (FTIR) spectroscopy, atomic force microscopy (AFM), and scanning electron microscopy (SEM). The effects of pH, ionic strength and interaction time on adsorption of Ag+ ions were investigated. In experimental studies, the highest adsorption amount (196.9 mg g1 nanoparticle) was reached in a short period of 40 min at pH 5.0 and 150 mg L-1 concentration. Selectivity studies of synthesized Ag+-IIP nanoparticles against silver (Ag+) ions were carried out in the presence of lithium (Li+), barium (Ba2+), mercury (Hg2+) and cadmium (Cd2+) ions. Experimental results indicate that nanoparticles adsorb Ag+ ions with high selectivity. Ag+-IIP nanoparticles have 3.7, 3.1, 2.4, and 2.6 times more selective or higher affinity for Ag+ ions compared to Li+, Ba2+, Hg2+ and Cd2+ ions, respectively, compared to Ag+-non-imprinted (NIP) nanoparticles. environment ecosystems study cysteinecontaining containing MIP (MIP miniemulsion mini emulsion method systems Ag+IIP AgIIP IIP Ag (Ag+-IIP polyhydroxyethylmethacrylateN poly hydroxyethylmethacrylate N methacryloylLcysteine methacryloyl L -methacryloyl-L-cysteine polyHEMAMAC HEMA MAC poly(HEMA-MAC analysis sizer FTIR (FTIR spectroscopy AFM, AFM , (AFM) SEM. SEM . (SEM) investigated 196.9 1969 196 9 (196. g nanoparticle 4 50 5 0 5. 15 L1 1 L- concentration (Ag+ Li Li+ (Li+) Ba2 Ba Ba2+ (Ba2+) Hg2 Hg (Hg2+ Cd2 Cd (Cd2+ selectivity 37 3 7 3.7 31 3.1 24 2 2.4 26 6 2. respectively Ag+nonimprinted Agnonimprinted non NIP (NIP (AFM (SEM 196. 19 (196 (Ag (Li+ (Ba2+ (Hg2 (Cd2 3. nonimprinted (19 (Li (Ba2 (Hg (Cd (1 (Ba (

We report the electrochemical potential of conductive filaments produced with recycled polylactic acid (rPLA) alongside a mixture of graphite (Gpt) and/or carbon black (CB) and castor oil to create an electrode ready-to-use. Additively-manufactured electrodes (AMEs) were compared with commercial-conductive filament composed of PLA and CB. The Gpt-CB-rPLA and CB-rPLA sensors showed lower charge-transfer resistance (Rct) and a greater heterogenous rate constant, k0, (Rct= 1040 ± 50 Ω and 1810 ± 30 Ω and k0= 6.91 (± 0.58) × 103 and 5.31 (± 0.40) × 103 cm s-1, respectively) compared to the sensor from the commercial filament (Rct = 9620 ± 280 Ω and k0 = 3.62 (± 0.38) ×10-3 cm s-1). The electrochemical response of [Fe(CN6)]3-/4- displayed a peak-to-peak separation of 180 ± 8 mV (Gpt-CB-rPLA) and 240 ± 6 mV (CB-rPLA) compared to commercial AME (740 ±10 mV), without any surface treatment. The filaments were used to create a 2,4,6-trinitrotoluene (TNT) detection platform with linear range of 5-20 and 5-100 µmol L-1 for Gpt-CB-rPLA and CB-rPLA, respectively. The collector-detector device was applied for the analysis of a blast simulation. Finally, it is worth noting that the results obtained are without electrode treatment/activation, indicating that the rough surface of the additively manufactured electrode is an additional feature of the device for collecting explosive residues, simply by rubbing the additively manufactured platform on different surfaces in crime scenarios. rPLA (rPLA Gpt (Gpt andor or CB (CB readytouse. readytouse ready use. use ready-to-use Additivelymanufactured Additively AMEs (AMEs commercialconductive GptCBrPLA CBrPLA chargetransfer charge transfer Rct constant k Rct= 104 5 181 3 691 91 6.9 ( 0.58 058 0 58 10 531 31 5.3 0.40 040 40 s1, s1 s 1, 1 s-1 respectively 962 28 362 62 3.6 0.38 038 38 ×103 ×10 ×10- s1. . s-1) FeCN63/4 FeCN634 FeCN Fe CN6 /4 4 CN [Fe(CN6)]3-/4 peaktopeak peak 18 (Gpt-CB-rPLA 24 (CB-rPLA 740 (74 ±1 mV, , mV) treatment 2,4,6trinitrotoluene 246trinitrotoluene trinitrotoluene 2,4,6 2 TNT (TNT 520 20 5-2 5100 100 5-10 L1 L L- CBrPLA, rPLA, collectordetector collector detector simulation Finally treatmentactivation activation treatment/activation residues scenarios 69 9 6. 0.5 05 53 5. 0.4 04 s- 96 36 3. 0.3 03 ×1 FeCN63 FeCN63/ / [Fe(CN6)]3-/ 74 (7 6trinitrotoluene 246 2,4, 52 5- 510 5-1 0. FeCN6 [Fe(CN6)]3- 7 2,4 51 [Fe(CN6)]3 2, [Fe(CN6)] [Fe(CN6) [Fe(CN6 [Fe(CN

BiOCl/KBiO3 p-n heterostructures with hierarchical mesoporous architectures were successfully synthesized via a facile in situ method. The X-ray powder diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and scanning electron microscope (SEM) results indicate the formation of heterojunctions between BiOCl and KBiO3. The photocatalytic performance of the as-prepared samples was investigated by the degradation of dye Rhodamine B (RhB) under visible light irradiation. BiOCl/KBiO3 composite has never been used to photodegrade the RhB which is a common dye and very difficult to degrade. The results demonstrated that KBiO3 combined with proper amount of BiOCl nanosheets exhibited high efficiency in the photocatalytic process, and BiOCl/KBiO3 with the molar ratio of 70/30 demonstrated the highest photocatalytic activity due to its large surface area, excellent charge separation characteristics and the suppressed recombination of electron-hole pairs. The results of active species detection reveal that the superoxide radical anions (O2-), hydroxyl free radicals (·OH), photogenerated holes (h+) and photogenerated electrons (e-) reactive species work together for the photocatalytic degradation of RhB. A possible and new mechanism of photocatalysis that differs from other teams was also explored and proposed. The present study will benefit the development of the new p-n heterojunction photocatalysts and would be of great importance to meet ever-increasing environmental demands in the future. BiOClKBiO3 BiOClKBiO KBiO BiOCl/KBiO pn p n method Xray X ray XRD, XRD , (XRD) XPS (XPS SEM (SEM asprepared as prepared (RhB irradiation degrade process 7030 70 30 70/3 area electronhole hole pairs O2, O2 O (O2-) ·OH, OH ·OH (·OH) h+ h (h+ e (e- proposed everincreasing ever increasing future (XRD 703 7 3 70/ (O2- (·OH (h (e (O2 (O

ABSTRACT This study aimed to explore the friction force on potatoes in the process of potato-soil separation, its influencing factors and laws, and establish a testing system of potato-friction force. It was verified that the potato mass, crank speed, and sieve inclination significantly affected the potato’s friction force along the sieve surface. The interaction of potato mass and crank speed had the greatest effect on the friction force on the potato along the sieve surface. In addition, under the same factors of potato mass of 200~400 g, crank speed of 200 r min-1, and sieve inclination of 14.7°, the friction force of potato along the sieve surface with soil was much greater than that along the sieve surface without soil, ranging between 2.32 and 4.85. potatosoil separation laws potatofriction potatos s addition 200400 400 200~40 g 20 min1, min1 min 1, 1 min-1 147 14 7 14.7° 232 2 32 2.3 485 4 85 4.85 20040 40 200~4 min- 14.7 23 3 2. 48 8 4.8 2004 200~ 14. 4.

RESUMO O presente estudo visou investigar a força de atrito durante o processo de separação da batata do solo, bem como os fatores e padrões que influenciam essa força, além de estabelecer um sistema de teste para medir a força de atrito das batatas. Verificou-se que a massa da batata, a velocidade da manivela e a inclinação da peneira têm um impacto significativo na força de atrito ao longo da superfície da peneira. A interação entre a massa da batata e a velocidade da manivela tem o maior impacto na força de atrito ao longo da superfície da peneira. Além disso, sob os mesmos fatores - massa da batata entre 200-400 g, velocidade da manivela em 200 r min-1 e ângulo inclinado da peneira em 14.7°, a força de atrito das batatas ao longo da superfície com o solo é muito maior do que ao longo da superfície sem solo, variando entre 2,32 e 4,85. Verificouse Verificou se disso 200400 400 200-40 g 20 min1 min 1 min- 147 14 7 14.7° 232 2 32 2,3 485 4 85 4,85 20040 40 200-4 14.7 23 3 2, 48 8 4,8 2004 200- 14. 4,

ABSTRACT Although static spiral separators are efficient in removing particles of varying shapes and densities, they often discard seeds of high physiological quality. This has led to the emergence of devices that enables rotation, thus allowing more precise control over separation of seed fractions. The objective of this work was to assess the physical and physiological quality of soybean seeds separated into qualified and discarded fractions by a rotary spiral separator. The device used for the tests operated at different rotation speeds, processing up to 1.2 Mg h-1. Twenty-seven 30 kg seed bags were used. Treatments consisted of two factors: rotation speeds (null, 5, and 10 rpm) and feed flow rates (0.3, 0.6, and 1.2 Mg h-1), with three replicates. Soybean seeds of the CZ 37B51 IPRO cultivar (2022-2023 crop season) with 13% moisture content were used. The null speed resulted in the highest seed discards (up to 40%), especially at the highest feed flow rate. A speed of 5 rpm also resulted in high discards. A speed of 10 rpm with feed flows of 0.3 and 0.6 Mg h-1 resulted in better performance, reducing discard and improving the fraction of qualified seeds, although it may compromise the quality of these seeds. A speed of 10 rpm reduced the discard of high-quality seeds, and a flow of 1.2 Mg h-1 was less efficient, resulting in a higher discard of high-quality seeds compared to lower flows. densities separator 12 1 2 1. h1. h1 h Twentyseven Twenty seven 3 factors null, (null 0.3, 03 0 (0.3 06 6 h1, , h-1) replicates B 37B5 20222023 2022 2023 (2022-202 season 13 40%, 40 40% 40%) rate 0. h- performance highquality (0. 37B 2022202 202 (2022-20 4 (0 202220 20 (2022-2 ( 20222 (2022- (2022 (202 (20 (2

RESUMO Embora os separadores espirais estáticos sejam eficientes na remoção de partículas de formas e densidades variadas, eles frequentemente descartam sementes de alta qualidade fisiológica. Isso levou ao surgimento de dispositivos que possibilitam a rotação, permitindo assim um controle mais preciso sobre a separação das frações de sementes. O objetivo deste trabalho foi avaliar a qualidade física e fisiológica de sementes de soja separadas em frações qualificadas e descartadas por um separador espiral rotativo. O equipamento utilizado para os testes operou em diferentes velocidades de rotação, processando até 1,2 Mg h-1. Foram utilizados 27 sacos de 30 kg de sementes. Os tratamentos foram constituídos por dois fatores: velocidades de rotação (nula, 5 e 10 rpm) e fluxos de alimentação (0,3, 0,6 e 1,2 Mg h-1), com três repetições. Foram utilizadas sementes de soja da cultivar CZ 37B51 IPRO (safra 2022-2023) com 13% de umidade. A velocidade nula resultou nos maiores descartes de sementes (até 40%), especialmente na maior taxa de fluxo de alimentação. Uma velocidade de 5 rpm também resultou em grandes decartes. Uma velocidade de 10 rpm com fluxos de alimentação de 0,3 e 0,6 Mg h-1 resultou num melhor desempenho, reduzindo o descarte e melhorando a fração de sementes qualificadas, embora possa comprometer a qualidade destas sementes. A velocidade de 10 rpm reduziu o descarte de sementes de alta qualidade, e o fluxo de 1,2 Mg h-1 foi menos eficiente, resultando em maior descarte de sementes de alta qualidade em comparação com fluxos menores. variadas rotativo 12 1 2 1, h1. h1 h 1. 3 fatores nula, (nula 0,3, 03 0 (0,3 06 6 0, h1, , h-1) repetições B 37B5 safra 20222023 2022 2023 2022-2023 13 umidade 40%, 40 40% 40%) decartes h- desempenho eficiente menores (0, 37B 2022202 202 2022-202 4 (0 202220 20 2022-20 ( 20222 2022-2 2022-

Resumen La investigación tuvo como objetivo comprender las experiencias alrededor de la sexualidad desde la teoría de los holones en un grupo de mujeres diagnosticadas con cáncer ginecológico en la ciudad de Pereira, Colombia. Se implementó un diseño cualitativo y fenomenológico, con la participación de seis mujeres entre 30 y 60 años, a quienes se aplicaron entrevistas semiestructuradas explorando los holones de reproductividad, género, erotismo y vinculación afectiva interpersonal. Las entrevistas fueron transcritas y analizadas de forma manual, mediante codificación abierta y axial para identificar categorías emergentes. En los discursos de las mujeres se evidenciaron elementos relacionados a los holones de la sexualidad. En el holón de reproductividad, se encontró una resignificación del rol reproductivo como madres; en el holón de género, se presentaron actitudes positivas hacia el cuerpo y amenazas a la identidad de género por causa de los cambios provocados por la enfermedad; en el holón de erotismo, las mujeres relataron experiencias sexuales marcadas por el dolor y el apoyo erótico de la pareja; y en el holón de vinculación afectiva interpersonal, se evidenciaron situaciones de estabilidad conyugal, separación temporal con la pareja y sostenimiento de vínculos abusivos durante el proceso de tratamiento oncológico. Estos hallazgos muestran una amplia reconfiguración integral de la sexualidad femenina en cada uno de los holones y realizan un aporte significativo a la comprensión de las subjetividades de las mujeres en el proceso de afrontar el cáncer ginecológico. Se recomienda realizar nuevas investigaciones con mayor cantidad de participantes y en otras regiones de Colombia.

Abstract The research aimed to understand the experiences around sexuality, from the holon theory, in a group of women diagnosed with gynecological cancer from Pereira, Colombia. A qualitative and phenomenological design was carried out, with the participation of six women between 30 and 60 years of age, to whom semi-structured interviews were applied, exploring the holons of reproductivity, gender, eroticism and interpersonal affective bonding. The interviews were transcribed and analyzed manually, using open and axial coding to identify emerging categories. In the women's discourses, elements related to the holons of sexuality were evident. In the holon of reproductivity, a resignification of the reproductive role as mothers was found; in the holon of gender, positive attitudes towards their bodies and threats to gender identity due to the changes caused by the disease were presented; in the holon of eroticism, women reported sexual experiences characterized by pain and erotic support from their partners; and in the holon of affective interpersonal bonding, they reported situations of marital stability, temporary separation from their partners and abusive ties during the process of cancer treatment. These findings show a comprehensive reconfiguration of female sexuality in each of the holons and make a significant contribution to the understanding of women's subjectivities in the process of coping with gynecological cancer. Further research with a larger number of participants and in other regions of Colombia is recommended.

Resumen El artículo se centra en las construcciones subjetivas que las personas (transmigrantes) desarrollan en la ciudad de Tapachula, Chiapas, en su tránsito hacia Estados Unidos. Se realiza un análisis de contenido cualitativo a partir de entrevistas semiestructuradas a profundidad para comprender las formas en que los individuos se relacionan con las estructuras sociales e intentan subvertirlas o transformarlas por medio de estrategias que les permiten sobrellevar la situación de espera. La inmovilidad dentro de la movilidad humana y cómo en ella se tejen nuevas subjetividades representa el rasgo de originalidad de este artículo. Se concluye que la marginación estructural a la que son sometidas las personas transmigrantes puede superarse por medio de acciones que, a pesar de su apariencia inocua, cuentan con un potencial simbólico considerable para desestabilizar los discursos hegemónicos que establecen una separación entre formas de existir, concepciones y maneras de proceder en el mundo.

Abstract This text focuses on the subjective constructions that people (transmigrants) develop in the city of Tapachula, Chiapas on their way to the United States. A qualitative content analysis is carried out based on in-depth semi-structured interviews to understand the ways in which individuals relate to social structures and try to subvert or transform them through strategies that allow them to cope with the waiting situation. Standby. Immobility within human mobility and how new subjectivities are woven into it represents the trait of originality of this article. It is concluded that the structural marginalization to which transmigrants are endured can be overcome through actions that, despite their innocuous appearance, have considerable symbolic potential to destabilize hegemonic discourses that strengthen a separation between ways of existing, conceptions and ways of proceeding in the world.

Resumen El principal objetivo del artículo es elaborar la historicidad del capitalismo migratorio, que constituye una de las facetas actuales del capital (capitalismo de la vigilancia, verde, financiero, sanitario, etc.). Para ello, se plantea como segundo objetivo una lectura crítica del Programa Bracero (1942-1964), inspirada en el aparato teórico-conceptual marxista, a través de los conceptos de abstracción real y ruptura metabólica. Así, se recurre al método dialéctico para subrayar las tensiones y contradicciones constitutivas de la implementación de dicho programa (como la transformación paulatina del metabolismo del sujeto campesino en jornalero agrícola explotable y su separación progresiva del terruño) y señalar el surgimiento de las migraciones como nueva expresión del trabajo abstracto (cantidad de brazos empleables). El mayor resultado de este artículo radica en que define el Programa Bracero como un hito histórico importante del surgimiento del capitalismo migratorio.

Abstract The main objective of the article is to elaborate the historicity of migratory capitalism that constitutes one of the current facets of capitalism (surveillance, green, finance, health, etc.). To this end, the second objective is a critical reading of the Bracero Program (1942-1964) inspired by the Marxist theoretical-conceptual framework, through the concepts of real abstraction and metabolic rift. Thus, the dialectical method is used, which consists of highlighting tensions and contradictions constituting the implementation of this program (such as the gradual transformation of the metabolism of the peasant subject into an exploitable agricultural laborer and its progressive separation from the terroir) and pointing out the emergence of migrations as a new expression of abstract work (number of employable arms). This is the greatest result of this article that defines the Bracero Program as an important historical milestone in the emergence of migratory capitalism.

Resumen A partir de un estudio sociodemográfico, se describe la disolución conyugal por divorcio y separación, en familias de la región fronteriza del norte de México. Se proporciona una visión general acerca del nivel de frecuencia de la inestabilidad conyugal a nivel regional y algunas de las diferencias entre las entidades federativas que la componen. Se utiliza la Encuesta Nacional de la Dinámica Demográfica (Enadid) de 2018 y otras fuentes de información secundaria. El análisis se basa en los indicadores obtenidos de las disoluciones de la primera unión conyugal de mujeres alguna vez unidas, mediante el uso de la técnica de tablas de vida y los modelos de regresión logística. Entre otros resultados, se encontró que la región norteña tiene uno de los niveles más altos de disolución conyugal en el país, pero con interesantes diferencias que destacan entre los estados del noroeste y el noreste, generando un patrón dual en la región.

Abstract This is a descriptive socio-demographic study of the marital dissolution by divorce and separation in the northern border region of Mexico. The objective is to provide a general view of the level of this type of dissolutions in the region and some of its differences among the federal entities that form it. For this purpose, we use information from the National Survey of the Demographic Dynamics 2018 (ENADID) and secondary sources of information. The analysis is based on the indicators about the dissolution of the first conjugal union of ever-married women that were calculated through the life table technique and logistic regression models. The results evidence that the northern region has one of the highest levels of marital dissolution in the country, but with interesting differences between the states located in the northwest and the northeast generating a dual pattern in the region.

Abstract From a philosophical-political approach to culture isolated from the assumptions of a modern-colonial-capitalist space-time, this essay examines the production of diverse spatio-temporal regimes. Museums, as emergent products of the spatio-temporal device of modern exhibition, stress the tradition-transmission relationship. Tradition implies an operation of separation that sacralizes a territory and a historical narrative -even when shown as secularized- while unifying, stabilizing and hierarchizing the version of an abstract, absolute, progressive, linear space-time over multiple spaces and times which it intends to proscribe. This does not occur without an intrinsic relationship with transmission as a process that includes an impossible point of closure based on which the possibility of change, which tradition seeks to control, rests. Based on a case study of museification processes associated with the 100th Anniversary of the city of Río Grande (Tierra del Fuego, Antarctica and South Atlantic Islands, Argentina), this essay explores four spatio-temporal regimes, and identifies several operations (profanation, inoperability, others) dismantling the spatio-temporal hierarchies that fix tradition. In this sense, supplementation process as the thought of the alteration, that is, change in terms of event occurrence, stands out. Supplementation thus involves an emancipatory thought in action, which dismantles the hierarchies and inequalities in the processes of museification linked to modernity.

Resumen Desde un enfoque filosófico-político de la cultura distanciado de los supuestos del espacio-tiempo moderno-colonial-capitalista, este ensayo indaga la producción de diversos regímenes espacio-temporales. Los museos, como productos emergentes del dispositivo espacio-temporal de exhibición moderno, tensionan la tradición y la transmisión. La tradición implica una operatoria de separación que sacraliza un territorio y una historia -aun cuando se muestre secularizada- a la vez que unifica, estabiliza y jerarquiza la versión de un espacio-tiempo abstracto, absoluto, progresivo y lineal por sobre espacios-tiempos múltiples que pretende clausurar. Esto no se da sin una intrínseca relación con la transmisión como proceso que incluye un punto imposible de clausura. Sobre este se apoya la posibilidad del cambio al que la tradición pretende controlar. A partir de un estudio de caso sobre procesos de museificación asociados al centenario de la ciudad de Río Grande (Tierra del Fuego, Antártida e Islas del Atlántico Sur, Argentina), el presente ensayo problematiza cuatro regímenes espacio-temporales e identifica diversas operatorias (profanación, inoperosidad, otras) que desmontan las jerarquías espacio-temporales que fijan la tradición. Destaca la operatoria de suplementación como pensamiento de la alteración, es decir, del cambio en términos acontecimentales. Esta última involucra un pensamiento emancipador en acto, que desarma las jerarquías y las desigualdades en los procesos de museificación ligados a la modernidad.

Resumen: El artículo aborda la importancia de los ámbitos público y privado en el análisis feminista, destacando la presencia de la dicotomía entre estas esferas en las teorías del patriarcado y la interseccionalidad. La separación entre lo público y lo privado tiene raíces históricas y está relacionada con la opresión de las mujeres en la esfera privada y su exclusión de la esfera pública. Se critica la exclusión de las mujeres de la teoría política tradicional y la invisibilidad de sus identidades de género, señalando la importancia de reconocerla influencia del género en la esfera pública y la economía. La oposición entre lo público y lo privado se explora en los estudios feministas e impregna las teorías del patriarcado y la interseccionalidad, expresadas aquí por los escritos de Pateman, Okin, Fraser, Walby, Hill Collins, Crenshaw, Davis y Bilge; destacando el potencial de complementariedad entre ambas corrientes teóricas. Resumen feminista interseccionalidad economía Pateman Okin Fraser Walby Collins Crenshaw Bilge teóricas

Resumo: O artigo discute a importância dos domínios público e privado na análise feminista, destacando a presença da dicotomia entre essas esferas nas teorias do patriarcado e na interseccionalidade. A separação entre o público e o privado tem raízes históricas e está relacionada à opressão das mulheres na esfera privada e sua exclusão da esfera pública. A exclusão das mulheres da teoria política tradicional e a invisibilidade de suas identidades de gênero são criticadas, apontando a importância de reconhecer a influência do gênero na esfera pública e na economia. A oposição entre público e privado é explorada nos estudos feministas e permeia as teorias do patriarcado e da interseccionalidade, aqui expressas pelos escritos de Pateman, Okin, Fraser, Walby, Hill Colins, Crenshaw, Davis e Bilge, evidenciando o potencial de complementaridade entre ambas as correntes teóricas. Resumo feminista interseccionalidade criticadas economia Pateman Okin Fraser Walby Colins Crenshaw Bilge teóricas

Abstract: The paper discusses the importance of the public and private domains in feminist analysis, highlighting the presence of the dichotomy between these spheres in theories of patriarchy and intersectionality. The separation between the public and the private has historical roots and is related to the oppression of women in the private sphere and their exclusion from the public sphere. The exclusion of women from traditional political theory and the invisibility of their gender identities are critiqued, pointing to the importance of recognizing the influence of gender in the public sphere and the economy. The opposition between public and private is explored in feminist studies and permeates the theories of patriarchy and intersectionality, expressed here by the writings of Pateman, Okin, Fraser, Walby, Hill Collins, Crenshaw, Davis and Bilge; highlighting the potential for complementarity between both theoretical currents. Abstract analysis intersectionality critiqued economy Pateman Okin Fraser Walby Collins Crenshaw Bilge currents

Abstract Introduction: Adverse or favourable rearing conditions early in life affect emotional response during adolescence. To study the effect of early rearing on emotional response, animal models such as maternal separation (MS) and social enrichment (SE) by community nesting have been useful. However, the comparison of the effect of MS and SE on anxiety-related behaviours in adolescent rats is unknown. Objective: This study aimed to assess the effects of MS and SE on the emotional response of adolescent rats exposed to the elevated plus-maze test (EPM). Method: Pregnant Wistar rats were randomly distributed into three groups according to the rearing condition. In the MS group, pups were separated daily from their dams for 180 minutes, from postnatal day (P) 2 to 14. In the SE group, two females that gave birth synchronously were housed in a cage with a litter of eight pups. Females from control standard housing (SH) were individually housed and kept with their offspring until weaning (P23). On P32, anxiety-related measures were evaluated using an EPM. Results: MS and SE increase anxiety-related behaviours and locomotion in rats exposed to the EPM. SE had sex-dependent effects on anxiety-related measures, increasing vertical activity in females and horizontal activity in males. MS but not SE increased body weight gain in female rats. Conclusion: Adverse or favourable rearing conditions early in life may result in an increased anxiety phenotype in the EPM during adolescence. It is likely that the favourable effect of SE depends on the number of dams per communal nest.

Resumen Introducción: Las condiciones de crianza adversas o favorables en etapas tempranas de la vida afectan la respuesta emocional durante la adolescencia. Para estudiar el efecto de la crianza temprana sobre la respuesta emocional, han sido útiles modelos animales como la separación materna (SM) y el enriquecimiento social (ES) mediante anidamiento comunitario. Sin embargo, se desconoce la comparación del efecto de la SM y el ES sobre las conductas relacionadas con la ansiedad en ratas adolescentes. Objetivo: Este estudio pretende evaluar los efectos de la SM y el ES sobre la respuesta emocional de ratas adolescentes expuestas al test del laberinto en cruz elevado (EPM). Método: Las ratas Wistar preñadas se distribuyeron aleatoriamente en tres grupos según la condición de crianza. En el grupo SM, las crías fueron separadas diariamente de sus madres durante 180 minutos, desde el día postnatal (P) 2 hasta el 14. En el grupo ES, dos hembras que parieron de forma sincronizada se alojaron en una caja con una camada de ocho crías. Las hembras del alojamiento estándar de control (SH) se alojaron individualmente y se mantuvieron con sus crías hasta el destete (P23). En P32, se evaluaron las medidas relacionadas con la ansiedad mediante un EPM. Resultados: La SM y el ES aumentan las conductas relacionadas con la ansiedad y la locomoción en las ratas expuestas al EPM. El ES tuvo efectos dependientes del sexo en las medidas relacionadas con ansiedad, aumentando la actividad vertical en las hembras y la actividad horizontal en los machos. La SM, pero no el ES, incrementó la ganancia de peso corporal en las ratas hembra. Conclusiones: Condiciones de crianza adversas o favorables en etapas tempranas de la vida pueden dar lugar a un fenotipo de ansiedad aumentado en el EPM durante la adolescencia. Es probable que el efecto favorable del ES dependa del número de hembras por nido comunitario.

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: With the advent of modern Medicine, the connections between emotions and medical conditions have primarily been described through observational studies, where conclusions are drawn from correlations of observations rather than experimental research. Psychoanalytical theory has often been used to explain many common illnesses. This approach remains prevalent today. Interestingly, despite the wealth of information now available on the influence of emotions on health, the current divide between neurology and psychiatry, as well as the separation between mental health services and primary care, combined with the time constraints and physicians’ workload, have led to a fragmented approach to many disorders. In these cases, psychological and emotional factors play an important role but are often inadequately addressed. The objective of this paper is to analyse the existing evidence on the relationship between anger and health through a narrative review. The evidence and data presented point to the need for analytical studies based on scientific methodology to explore the relationship between anger and health, and particularly to adopt an integral health approach taking into account social determinants and the role of empathy among the healthcare professionals and clinical and social care. The prevention and treatment of problems related to the high prevalence and intensity of anger are particularly relevant, given the potential negative impact this emotion can have on patients’ physical and mental health, as well as their social adjustment and relationships.

Resumen: Con la llegada de la medicina moderna, las conexiones entre las emociones y las enfermedades se han descrito principalmente a través de estudios observacionales, en los que las conclusiones se extraen de las correlaciones de las observaciones en lugar de la investigación experimental. La teoría psicoanalítica se ha utilizado a menudo para explicar muchas enfermedades comunes y este enfoque sigue predominando en la actualidad. Curiosamente, a pesar de la gran cantidad de información disponible hoy sobre la influencia de las emociones en la salud, la división entre la neurología y la psiquiatría, así como la separación entre los servicios de salud mental y la atención primaria, combinada con las limitaciones de tiempo y la carga de trabajo de los médicos, han llevado a un enfoque fragmentado de muchos trastornos. En estos casos, los factores psicológicos y emocionales desempeñan un papel importante, pero a menudo se abordan de forma inadecuada. El objetivo de este artículo es analizar, mediante una revisión narrativa, las evidencias existentes entre la ira y la salud. La evidencia y los datos presentados apuntan a la necesidad de estudios analíticos basados en la metodología científica para explorar dicha relación, y en particular para adoptar un enfoque de salud integral que tenga en cuenta los determinantes sociales y el papel de la empatía entre los profesionales de la salud y la atención clínica y social. La prevención y el tratamiento de los problemas relacionados con la elevada prevalencia e intensidad de la ira son especialmente relevantes, dado el potencial impacto negativo que esta emoción puede tener sobre la salud física y mental de los pacientes, así como en su ajuste social y sus relaciones.

Resumo: Com o advento da medicina moderna, as conexões entre emoções e doenças foram descritas principalmente por meio de estudos observacionais, nos quais as conclusões são tiradas de correlações de observações em vez de pesquisas experimentais. A teoria psicanalítica tem sido usada com frequência para explicar muitas doenças comuns e essa abordagem ainda predomina atualmente. É interessante notar que, apesar da riqueza de informações disponíveis atualmente sobre a influência das emoções na saúde, a divisão entre neurologia e psiquiatria, bem como a separação entre os serviços de saúde mental e a atenção primária, combinadas com as restrições de tempo e com a carga de trabalho da equipe médica, levaram a uma abordagem fragmentada de muitos transtornos. Nesses casos, os fatores psicológicos e emocionais desempenham papel importante, mas geralmente são abordados de forma inadequada. O objetivo deste artigo é analisar, por meio de revisão narrativa, as evidências entre ira e saúde. As evidências eos dados apresentados apontam para a necessidade de estudos analíticos baseados em metodologia científica para explorar essa relação e, em especial, para a adoção de uma abordagem holística de saúde que considere os determinantes sociais e o papel da empatia entre os profissionais da saúde e a assistência clínica e social. A prevenção e o tratamento de problemas relacionados à alta prevalência e intensidade da ira são particularmente relevantes, dado o possível impacto negativo que essa emoção pode ter na saúde física e mental dos pacientes, bem como em seu ajuste social e em seus relacionamentos.

Frente a um cenário de aumento dos adoecimentos mentais relacionados ao trabalho, torna-se cada vez mais popular a expressão “riscos psicossociais no trabalho” para se referir a aspectos no trabalho que devem ser observados na preservação da saúde mental dos trabalhadores. Institutos de pesquisa públicos governamentais estabelecem definições sobre o que são estes riscos psicossociais e seus impactos na saúde e se tornam referência para a atuação em seus países. No entanto, constata-se nelas uma mistura entre os fatores causadores de violências, e os danos e agravos à saúde propriamente ditos. A partir dos estudos sobre saúde mental e trabalho presentes na literatura científica recente, destacamos na discussão do que são os riscos psicossociais, duas questões centrais não podem faltar: a organização do trabalho e seu impacto na subjetividade do trabalhador e as relações sociais que estruturam a sociedade e também estão presentes no cotidiano do trabalho, marcando e diferenciando socialmente trabalhadores e trabalhadoras, influenciando a distribuição de poder e de melhores e piores condições de trabalho conforme raça, classe social, gênero, capacidades, entre outras formas de separação e identificação de coletivos humanos.

We are facing a crisis of an increasing work-related mental illnesses, which makes the expression “psychosocial risks at work” increasingly popular to refer to aspects at work that must be observed to preserve workers' mental health. Public government research institutes establish definitions of what these psychosocial risks are and their impacts on health and become references for action in their countries. However, there is a mix between the factors that cause violence and the damage and health problems themselves. Based on studies on mental health and work present in recent scientific literature, we highlight two central issues cannot be missed: the organization of work and its impact on the worker's subjectivity and the social relations that structure the society marking and socially differentiating male and female workers, influencing the distribution of power and better and worse working conditions according to race, social class, gender, capabilities, among other forms of separation and identification of collectives humans.

Ante un escenario de aumento de las enfermedades mentales relacionadas con el trabajo, la expresión “riesgos psicosociales en el trabajo” se está volviendo cada vez más popular para referirse a aspectos en el trabajo que deben ser observados para preservar la salud mental de los trabajadores. Los institutos de investigación de los gobiernos públicos establecen definiciones acerca de cuáles son estos riesgos psicosociales y sus impactos en la salud y se convierten en referentes para la acción en sus países. Sin embargo, existe una mezcla entre los factores que causan la violencia y los daños y problemas de salud mismos. Con base en estudios sobre salud mental y trabajo presentes en la literatura científica reciente, resaltamos en la discusión acerca de qué son los riesgos psicosociales, no pueden faltar dos temas centrales: la organización del trabajo y su impacto en la subjetividad del trabajador y que las relaciones sociales que estructuran la sociedad también están presentes en el trabajo cotidiano, marcando y diferenciando socialmente a trabajadores y trabajadoras, influyendo en la distribución del poder y en las mejores y peores condiciones laborales según raza, clase social, género, capacidades, entre otras formas de separación e identificación de colectivos humanos.