ABSTRACT: This study adopted a more macroscopic perspective to focus on the issue of rural poverty in China. By selecting indicators reflecting various levels of poverty recurrence, considering risk factors across multiple dimensions, and employing advanced methods, we constructed a novel China Rural Poverty Recurrence Risk Index. We utilized a Markov switching model to delve into the mechanisms of poverty recurrence. Building upon this foundation, we developed an advanced poverty recurrence risk early warning system using a convolutional neural network-long short-term memory (CNN-LSTM) model. The system is optimized through mechanism-based predictions to better capture the dynamic changes in poverty recurrence. Empirical results demonstrated that the integrated dynamic monitoring and early warning system have significantly effective outcomes in addressing the recurrence of rural poverty. ABSTRACT dimensions methods Index foundation networklong network long shortterm short term CNNLSTM CNN LSTM (CNN-LSTM mechanismbased mechanism based

RESUMO: Este estudo adota uma perspectiva mais macroscópica para focar na questão da pobreza rural na China. Ao selecionar indicadores que refletem vários níveis de recorrência da pobreza, considerando factores de risco em múltiplas dimensões e empregando métodos avançados, construímos um novo indice de risco de recorrência da pobreza rural na China. Utilizamos um modelo de mudança de Markov para aprofundar os mecanismos de recorrência da pobreza. Com base nisso, desenvolvemos um sistema avançado de alerta precoce de risco de recorrência de pobreza usando um modelo de memória de longo e curto prazo de rede neural convolucional (CNN-LSTM). O sistema é optimizado através de previsões baseadas em mecanismos para melhor captar as mudanças dinâmicas na recorrência da pobreza. Os resultados empíricos demonstram que o sistema integrado de monitorização dinâmica e de alerta precoce tem resultados significativamente eficazes na abordagem da recorrência da pobreza rural. RESUMO China avançados nisso CNNLSTM. CNNLSTM CNN LSTM . (CNN-LSTM) (CNN-LSTM

RESUMO Objetivo: Reconhecer e abordar a síndrome de Patau, apesar de sua raridade e da baixa expectativa de vida associada, por meio da apresentação de um estudo de caso de uma paciente de dois anos que recebe cuidados em casa por intermédio de serviços de home care. Descrição do caso: Apresentamos uma paciente do sexo feminino que desafiou as probabilidades, com sobrevivência prolongada devida, possivelmente, ao home care. Ela nasceu por cesariana, com 31 semanas + 4 dias, em razão da restrição do crescimento uterino. A mãe, de 36 anos, recebeu cuidados pré-natais adequados e gozava de boa saúde. O diagnóstico da síndrome de Patau foi confirmado por meio de cariótipo após o nascimento. Apesar da gravidade clínica do caso, a paciente, hoje com dois anos, recebe atendimento domiciliar especializado, apoiado por traqueostomia e gastrostomia. Um técnico de enfermagem dedicado 24 horas garante acompanhamento contínuo, e a paciente beneficia-se de check-ups médicos regulares, fisioterapia cinco vezes por semana, sessões semanais de fonoaudiologia, consultas mensais com nutricionista e apoio psicológico contínuo aos familiares. Comentários: Esta abordagem multidisciplinar resultou em melhora motora discreta, destacando o impacto positivo do cuidado integral no seu bem-estar geral. A existência de uma rede robusta de apoio às famílias que enfrentam desafios semelhantes é crucial, e um cuidado multidisciplinar pode prevenir eficazmente as complicações associadas a esta impactante síndrome. Objetivo associada care probabilidades devida possivelmente cesariana 3 dias uterino mãe prénatais pré natais saúde nascimento especializado gastrostomia 2 beneficiase beneficia se checkups check ups regulares semana fonoaudiologia familiares Comentários discreta bemestar bem estar geral crucial

ABSTRACT Objective: To recognize and address Patau’s syndrome, despite its rarity and associated low life expectancy, through the presentation of a case study of a 2-year-old patient receiving Home Care services. Case description: We present a female patient who defied the odds with a prolonged survival, possible due to Home Care. She was delivered via cesarean section at 31 weeks + 4 days due to restricted uterine growth. The mother, aged 36, had received proper prenatal care and was in good health. The diagnosis of Patau’s syndrome was confirmed through karyotyping after birth. Despite the severe clinical nature of the case, the patient, now with two years old, receives specialized home-based care, supported by a tracheostomy and gastrostomy. A dedicated 24-hour nursing technician ensures continuous monitoring, and the patient benefits from regular medical check-ups, physiotherapy five times a week, weekly speech therapy sessions, monthly consultations with a nutritionist, and ongoing psychological support for her family members. Comments: This multidisciplinary approach has resulted in a slight motor response, highlighting the positive impact of comprehensive care on her overall well-being. The existence of a robust support network for families facing similar challenges is crucial, and a multidisciplinary care can effectively prevent complications associated with this impactful syndrome. Objective Pataus Patau s expectancy 2yearold yearold 2 year old services description survival 3 growth mother 36 health birth homebased home based gastrostomy 24hour hour 24 monitoring checkups, checkups check ups, ups check-ups week sessions nutritionist members Comments response wellbeing. wellbeing well being. being well-being crucial

Abstract Incorporating BIM in the education of professionals has become a demand and a topic of high importance for higher education. Several proposals for a curricular implementation of BIM exist. However, in most cases, they are specific to a single university or domain, do not consider academic policies or simplify practice by segmenting knowledge. This work proposes a protocol for the curricular implementation of BIM similar to the industry, considering aspects of process, technology, and policies aligned with the educational institution's mission and with existing competencies. Action research was the used method. Three actions were conducted: (1) proposition, (2) systematization and (3) application. The actions were executed in cycles incrementally, resulting in (1) guidelines, (2) supporting tools and (3) implementation plans. Two Brazilian universities participated in pilot studies of Project Construa Brasil. The pilot studies inspired a network of BIM cells that have synchronously applied curricular BIM implementation guidelines on a large scale. The guidelines proved to be generic and comprehensive, guiding the transformation with an empirical basis for the academics' decision-making. Leadership of a BIM specialist was confirmed as an essential factor of success. It is observed that even with a timid introduction of BIM competence in a limited scope of engineering solutions, the impact on the BIM maturity curriculum is significant. exist However cases domain knowledge industry process technology institutions institution s competencies method conducted 1 (1 proposition 2 (2 3 (3 application incrementally plans Brasil scale comprehensive academics decisionmaking. decisionmaking decision making. making decision-making success solutions significant (

Resumo Incorporar o BIM na formação de profissionais tornou-se uma demanda e um tema de grande importância para o ensino superior. Existem várias propostas de implementação curricular do BIM. No entanto, na maioria dos casos, são específicos de uma única universidade oudomínio, não contemplam políticas acadêmicas ou simplificam a prática segmentando o conhecimento. Este trabalho propõe um protocolo para a implementação curricular do BIM semelhante aoda indústria, considerando aspectos de processo, tecnologia e políticas alinhados com a missão da instituição de ensino e com as competências existentes. Pesquisa-ação foi o método utilizado. Três ações foram realizadas: (1) proposição, (2) sistematização e (3) aplicação. As ações foram realizadas em ciclos de forma incremental, resultando em (1) diretrizes, (2) ferramentas de apoio e (3) planos de implementação. Duas universidades brasileiras participaram de estudos-piloto do Projeto Construa Brasil. Os estudos-piloto inspiraram uma rede de células BIM que aplicaram as diretrizes curriculares de implementação BIM em larga escala. As diretrizes mostraram-se genéricas e abrangentes, orientando a transformação com base empírica para a tomada de decisão dos acadêmicos. A facilitação de um especialista BIM foi confirmada como fator essencial de sucesso. Observa-se que, mesmo com uma tímida introdução de competências BIM em um escopo limitado de soluções de engenharia, o impacto na maturidade BIM do currículo é significativo. tornouse tornou se superior entanto casos oudomínio conhecimento indústria processo existentes Pesquisaação Pesquisa ação utilizado 1 (1 proposição 2 (2 3 (3 aplicação incremental estudospiloto estudos piloto Brasil escala mostraramse mostraram abrangentes acadêmicos sucesso Observase Observa engenharia significativo (

Abstract This research aims to identify the main factors that have been studied about the marketing of services and guest satisfaction in the hotel industry through a review of the literature during the period 2003 to 2023. The research path that was considered was of a qualitative order, since the first attempt was to discover and refine research questions until the main components around the study variables were identified using the database through the LENS platform. ORG, and the use of the VOSviewer tool to carry out bibliometric networks. Two clusters were identified that, through a bibliometric network directed towards the incidence of marketing in the hotel field with emphasis on the hospitality industry, the main study components were distinguished. It can be affirmed that, by effectively linking the advocacy component to human resources towards the organizational goals and objectives, as well as towards the adaptation of the prevailing organizational culture, people can be recruited, developed, encouraged, and retained to gain a competitive advantage; therefore, the success at a strategic and tactical level of a company immersed in the hotel industry.

Resumen Esta investigación tiene como objetivo identificar los principales factores que se han estudiado acerca de la mercadotecnia de servicios y la satisfacción del huésped en la hotelería a través de una revisión de la literatura durante el periodo 2003 a 2023. La ruta de investigación que se consideró fue de orden cualitativo, ya que, se trató primero de descubrir y refinar preguntas de investigación hasta identificar los principales componentes alrededor de las variables de estudio usando la base de datos a través de la plataforma LENS. ORG, y, el uso de la herramienta VOSviewer para realizar redes bibliométricas. Se identificaron dos clústeres que, a través una red bibliométrica dirigida hacia la incidencia de la mercadotecnia en el ámbito hotelero con énfasis en la industria de la hospitalidad se distinguieron los principales componentes de estudio. Se puede afirmar que, al vincular de forma efectiva el componente de incidencia a los recursos humanos hacia las metas y objetivos organizacionales, así también, como hacia la adaptación de la cultura organizacional prevaleciente, las personas pueden ser reclutados, desarrollados, alentados y retenidos para obtener una ventaja competitiva; por lo tanto, el éxito a nivel estratégico y táctico de una empresa inmersa en la industria hotelera.

Abstract Purpose: To document and analyze the experience of creation, growth and decline of a Solidarity Collaboration Network in Mexico City based on the theoretical-methodological approach of the Actor-Network Theory, in order to understand the role of the key actors, the dynamics that are experienced and the challenges and problems they face in their different stages of development. Methodological design: From a qualitative approach and through a case study, we propose the use of the translation process of the Actor-Network Theory as a theoretical-methodological guide to explore and interpret the findings. Results: The paper reveals the different maneuvers, actions and tensions that led to the construction of the emerging network and its subsequent decline. Five moments describing this process were analyzed: planning of the venture, creation, formalization, growth and decline of the network where both human and non-human actors have influence in different parts of the process. Research limitations: Are linked to the fact that the findings arise from a specific case, however, they can serve as a guide for the study of similar cases and, above all, to generate a greater understanding of the different actions that can arise in the operation of a collaborative network. Findings: The paper reveals the key role of both human and non-human actors and how they influenced both the growth and decline of the network. It also identifies new facets of the emergence and development of a Solidarity Collaborative Network as a function of the incorporation of the translation process. Methodologically, it was possible to observe the value of the Actor-Network Theory as a relevant methodological theoretical tool that can help to analyze and describe how a collaborative network is constituted and stabilized.

Resumen Objetivo: Documentar y analizar la experiencia de creación, crecimiento y declive de una Red de Colaboración Solidaria en la Ciudad de México a partir del enfoque teórico-metodológico de la Teoría del Actor-Red, con la finalidad de conocer el papel de los actores clave, las dinámicas que se viven y los retos y problemáticas a las que se enfrentan en sus diferentes etapas de desarrollo. Diseño metodológico: Desde un enfoque cualitativo y a través del estudio de caso se propone la utilización del proceso de traducción de la Teoría del Actor-Red como guía teórica-metodológica, para explorar e interpretar los hallazgos. Resultados: El trabajo revela las diferentes maniobras, acciones y tensiones que dieron lugar a la construcción de la red emergente y su posterior declive. Se analizaron cinco momentos que describen este proceso: planeación del emprendimiento, creación, formalización, crecimiento y declive de la red donde tienen influencia tanto los actores humanos como no humanos en diferentes partes del proceso. Limitaciones de la investigación: Están vinculadas al hecho de que los hallazgos surgen de un caso específico, sin embargo, estos pueden servir de guía para el estudio de casos similares y, sobre todo, para generar una mayor comprensión de las diferentes acciones que pueden surgir en el funcionamiento de una red colaborativa. Hallazgos: El trabajo revela el papel clave de los actores tanto humanos como no humanos y cómo influyeron tanto en el crecimiento como en el declive de la red. Asimismo, se identifican nuevas facetas que experimentan el surgimiento y desarrollo de una Red de Colaboración Solidaria (RCS) en función de la incorporación del proceso de traducción. Metodológicamente, se pudo observar el valor de la Teoría del Actor-Red como una herramienta teórica metodológica pertinente que puede ayudar a analizar y describir cómo se constituye y estabiliza una red de colaboración.

Resumen El presente artículo centra su atención en las migraciones suizas durante la década de 1920 y tiene como objetivo analizar la figura del profesor Andreas Sprecher von Bernegg como nexo fundamental para la conformación y articulación de una red migratoria vinculada a la yerba mate, “el oro verde”. A partir del abordaje microhistórico y prosopográfico, la metodología empleada es esencialmente cualitativa con análisis de fuentes obtenidas de archivos particulares y estatales, memorias de inmigrantes, relatos de viajeros y entrevistas para la creación de fuentes orales y entrevistas etnográficas. La llegada de sus alumnos al territorio de Misiones fue fundamental para transformar la economía local y propiciar el pasaje de una economía extractiva a una productiva en torno al cultivo de la yerba mate, con la visión de que prime la calidad más que la cantidad.

Abstract This article focuses on Swiss migration during the 1920s and aims to analyze the figure of Professor Andreas Sprecher von Bernegg as a fundamental link in the formation and articulation of a migratory network linked to yerba mate, “the green gold.” Based on a microhistorical and prosopographical approach, the methodology employed is essentially qualitative, with the analysis of sources from private and state archives, immigrants’ memories, travellers’ accounts, and interviews for the creation of oral sources and ethnographic interviews. The arrival of his students in Misiones was fundamental in transforming the local economy and promoted the transition from an extractive economy to a productive one based on the growing of yerba mate, with the vision that quality rather than quantity should prevail.

ABSTRACT Objectives: To evaluate the safety and effectiveness of robot-assisted radical cystectomy (RARC), laparoscopic radical cystectomy (LRC), and open radical cystectomy (ORC) in bladder cancer. Methods: A literature search for network meta-analysis was conducted using international databases up to February 29, 2024. Outcomes of interest included baseline characteristics, perioperative outcomes and oncological outcomes. Results: Forty articles were finally selected for inclusion in the network meta-analysis. Both LRC and RARC were associated with longer operative time, smaller amount of estimated blood loss, lower transfusion rate, shorter time to regular diet, fewer incidences of complications, and fewer positive surgical margin compared to ORC. LRC had a shorter time to flatus than ORC, while no difference between RARC and ORC was observed. Considering lymph node yield, there were no differences among LRC, RARC and ORC. In addition, there were statistically significant lower transfusion rates (OR=-0.15, 95% CI=-0.47 to 0.17), fewer overall complication rates (OR=-0.39, 95% CI=-0.79 to 0.00), fewer minor complication rates (OR=-0.23, 95% CI=-0.48 to 0.02), fewer major complication rates (OR=-0.23, 95% CI=-0.68 to 0.21), fewer positive surgical margin rates (OR=0.22, 95% CI=-0.27 to 0.68) in RARC group compared with LRC group. Conclusion: LRC and RARC could be considered as a feasible and safe alternative to ORC for bladder cancer. Notably, compared with LRC, RARC may benefit from significantly lower transfusion rates, fewer complications and lower positive surgical margin rates. These data thus showed that RARC might improve the management of patients with muscle invasive or high-risk non-muscle invasive bladder cancer. Objectives robotassisted robot assisted RARC, , (RARC) (LRC) (ORC cancer Methods metaanalysis meta analysis 29 2024 characteristics Results metaanalysis. analysis. loss rate diet observed yield addition OR=0.15, OR015 OR OR= 0.15, 0 15 (OR=-0.15 95 CI=0.47 CI047 CI CI= 0.47 47 CI=-0.4 0.17, 017 0.17 17 0.17) OR=0.39, OR039 0.39, 39 (OR=-0.39 CI=0.79 CI079 0.79 79 CI=-0.7 0.00, 000 0.00 00 0.00) OR=0.23, OR023 0.23, 23 (OR=-0.23 CI=0.48 CI048 0.48 48 0.02, 002 0.02 02 0.02) CI=0.68 CI068 0.68 68 CI=-0.6 0.21, 021 0.21 21 0.21) OR=0.22, OR022 22 (OR=0.22 CI=0.27 CI027 0.27 27 CI=-0.2 068 Conclusion Notably highrisk high risk nonmuscle non (RARC (LRC 2 202 OR=0.15 OR01 015 0.15 1 (OR=-0.1 9 CI=0.4 CI04 047 0.4 4 CI=-0. 01 0.1 OR=0.39 OR03 039 0.39 3 (OR=-0.3 CI=0.7 CI07 079 0.7 7 0.0 OR=0.23 OR02 023 0.23 (OR=-0.2 048 CI=0.6 CI06 0.6 6 0.2 OR=0.22 (OR=0.2 CI=0.2 CI02 027 06 20 OR=0.1 OR0 (OR=-0. CI=0. CI0 04 0. CI=-0 OR=0.3 03 0.3 07 OR=0.2 (OR=0. OR=0. (OR=-0 CI=0 CI=- (OR=0 OR=0 (OR=- (OR= (OR

ABSTRACT Purpose: We reported, as a referral center in prostate cancer, our perspectives and experience performing Telesurgery using robotic surgery and 5G network. Material and methods: We described and illustrated the Telesurgery applications and outcomes to treat a patient with prostate cancer located 1300 kilometers away from the surgeon (Beijing-Harbin) in China. We used the Edge Medical Robot (MP1000) in November 2023 in a 71-year-old patient with Gleason 6 (ISUP 1) in 8 cores from 13, PSA of 14 ng/dL, and clinical stage cT2a. MRI described a PIRADS 5 nodule on the left peripheral zone at the base, and 20gr prostate. We described details about the connection between centers, perioperative outcomes, and our perspectives as a referral center in prostate cancer. Results: We had no delays, or problems with network connection between the centers. The procedure was performed in 60 minutes, with no intra- or postoperative complications. Estimated blood loss was 100 mL. The patient was ambulating soon after anesthesia recovery. Final pathology described a Gleason 6 (ISUP 1) involving the left base and left seminal vesicle, negative surgical margins, and no lymph node involvement (pT3bN0). The patient was continent soon after catheter removal (7 days). Conclusion: As technological progress introduced novel robotic platforms and high-speed networks, the concept of Telesurgery became a tangible reality while 5G technology solved latency and transmission concerns. However, with these advancements, ethical considerations and regulatory frameworks should underline the importance of transparency and patient safety with responsible innovation in the field. Purpose reported G methods 130 BeijingHarbin Beijing Harbin (Beijing-Harbin China MP1000 MP (MP1000 202 71yearold yearold 71 year old ISUP 1 13 ngdL ng dL ng/dL cT2a cTa cT gr centers Results delays minutes intra complications 10 mL recovery vesicle margins pT3bN0. pT3bN0 pTbN . pT bN (pT3bN0) 7 ( days. days days) Conclusion highspeed high speed networks concerns However advancements field MP100 (MP100 20 pT3bN (pT3bN0 MP10 (MP10 2 (pT3bN MP1 (MP1 (MP

Abstract Introduction. The network of cattle mobilization for fattening in Mexico is complex. The purpose, volume, origin, and destination of the mobilized animals determine the economic structure and market network. Objective. To analyze the market structure of the national network of cattle for fattening in Mexico from 2017 to 2021. Materials and methods. The study considered all heads of cattle mobilized for fattening in 956 municipalities (supply) and 1173 destination municipalities (demand) within Mexico from 2017 to 2021. The market structure was analyzed using economic, density, and centrality measures from Social Network Analysis (SNA). Results. The network of cattle mobilization for fattening was composed of 31 sources and 32 destinations, with an average annual mobilization of of 3.9 million heads of cattle and 73.6 heads of cattle per mobilization. The most important states in cattle mobilization, both in origin and destination, were Chiapas and Durango. In all cattle sources and destinations, there was a high concentration of fattening steers, as they had low centrality and density measures throughout the network. Veracruz and Durango were the most influential both in origin and destination. Conclusions. The cattle fattening market network in Mexico has a structure with high density and low centrality. The degree of specialization, both in sources and destinations, is low. Supply is concentrated in the southeast, while demand is concentrated in the north and center of the country. This information allows the establishment of three networks: sanitary prevention, cattle traceability, and market information.

Resumen Introducción. La red de movilización de ganado bovino para engorda en México es compleja. El motivo, volumen, origen y destino de los animales movilizados, determinan la estructura económica y red de mercado. Objetivo. Analizar la estructura de mercado de la red nacional de bovinos para engorda en México de 2017 a 2021. Materiales y métodos. El estudio consideró todas las cabezas de ganado movilizado para engorda en 956 municipios de origen (oferta) y 1173 municipios de destino (demanda) dentro de México del año 2017 a 2021. La estructura del mercado se analizó con medidas económicas, de densidad y centralidad del Análisis de Redes Sociales (ARS). Resultados. La red de movilización de bovinos para engorda se conformó con 31 orígenes y 32 destinos, un promedio anual de 3,9 millones de cabezas de ganado bovino movilizadas y 73,6 cabezas de ganado por movilización. Los Estados más importantes en la movilización de ganado, en origen y destino, fueron Chiapas y Durango. En todos los orígenes y destinos del ganado se encontró una alta concentración de novillo para engorda, porque tuvieron medidas de centralidad y densidad bajas de toda la red. Tanto en origen como en destino Veracruz y Durango fueron los más influyentes. Conclusiones. La red de mercado de bovinos para engorda en México tiene una estructura con alta densidad y baja centralidad. El grado de especialización, tanto de orígenes y destinos, es bajo. La oferta se concentra en el sureste y la demanda en el norte y centro del país. Esta información permite establecer tres redes: prevención sanitaria, trazabilidad del ganado e información de mercados.

Abstract: The urban-rural conflicts in the city of Santo Tomás have contributed to the disorderly growth of the population, due in part to the deficiencies of urban planning and especially due to the territorial conflict. The study has focused on the urban-rural relationship (district and provincial capital versus peasant community) that is framed in a scenario of rapid growth of the city towards the territory of the peasant community. The objective of this study was to identify deficiencies in territorial and urban management, as well as their relationship with regulatory mechanisms related to urban development. The work methodology consisted of the analysis of the legal instruments for urban management and territorial management by the peasant community; For this, interviews were carried out with key social actors. The results indicate a gap in these aspects in Peruvian legislation, as well as a complex network of interests that does not contribute to the resolution of urban management problems.

Resumen: Los conflictos urbano-rurales en la ciudad de Santo Tomás han contribuido al desordenado crecimiento de la población, debido en parte a las deficiencias de la planificación urbana y sobre todo por el conflicto territorial. El estudio se ha enfocado en la relación urbano-rural (capital distrital y provincial versus comunidad campesina) que se enmarca en un escenario de rápido crecimiento de la ciudad hacia el territorio de la comunidad campesina. El objetivo de este estudio fue identificar las deficiencias en la gestión territorial y urbana, como su relación con los mecanismos normativos conexos con el desarrollo urbano. La metodología de trabajo consistió en el análisis de los instrumentos legales para la gestión urbana como de la gestión territorial por la comunidad campesina; para ello se realizó entrevistas a los actores sociales claves. Los resultados indican un vacío en estos aspectos en la legislación peruana, así como un complejo entramado de intereses que no contribuye a la resolución de los problemas de la gestión urbana.

Abstract There are multiple approaches to examining 'gender in organisations,' each exhibiting diversity and originating from various fields and ideological frameworks. Mainstream literature on 'gender in organisations' focuses on gender-based differences within the organisation-emphasizing concepts like glass ceilings, sticky floors, and variations in management practices between men and women-to shed light on discriminatory practices against women. However, this perspective, which views organisations as gender-neutral spaces, overlooks concealed mechanisms that perpetuate patriarchal social structures. These mechanisms not only act as obstacles to equal job opportunities but also create environments marked by inequality, discrimination, and violence, mirroring societal-level issues. To address these shortcomings, the article adopts an approach from Feminist Action Research methods, highlighting its ability to challenge power dynamics and facilitate inclusive decision-making processes, revealing its influence on transformation at organisational, personal, and social levels. To illustrate the benefits from Feminist Action Research, this article explains the research process conducted at Alternative and Solidarity Economy Network of the Valencian Country (XEAS País Valencià, using its Valencian acronym) over 14 months. During this period a feminist organisational change process was implemented to reflect upon and transition towards a more liveable organisation. Various qualitative techniques, such as semi-structured interviews, participatory workshops, participant observation, and document review, were combined to conduct this study. The lessons learned from this study can inspire future similar studies in the Management field, with an aspiration to address gender discrimination issues more in-depth.

Resumen Existen múltiples enfoques para examinar el "género en las organizaciones", cada uno mostrando diversidad y originándose en diversos campos y marcos ideológicos. La literatura convencional sobre "género en las organizaciones" se centra en las diferencias basadas en el género dentro de la organización, destacando conceptos como techos de cristal, suelos pegajosos y variaciones en las prácticas de gestión entre hombres y mujeres, para arrojar luz sobre las prácticas discriminatorias contra las mujeres. Sin embargo, esta perspectiva, que considera a las organizaciones como espacios neutrales en cuanto al género, pasa por alto mecanismos ocultos que perpetúan estructuras sociales patriarcales. Estos mecanismos no solo actúan como obstáculos para la igualdad de oportunidades laborales, sino que también crean entornos marcados por la desigualdad, la discriminación y la violencia, reflejando problemas a nivel social. Para abordar estas deficiencias, el artículo adopta un enfoque basado en métodos de Investigación Acción Feminista, destacando su capacidad para desafiar las dinámicas de poder y facilitar procesos de toma de decisiones inclusivos, revelando su influencia en la transformación a nivel organizacional, personal y social. Para ilustrar los beneficios de la Investigación Acción Feminista, este artículo explica el proceso de investigación llevado a cabo en la Red de Economía Alternativa y Solidaria del País Valenciano (XEAS País Valencià, usando su acrónimo en valenciano) durante 14 meses. Durante este período, se implementó un proceso de cambio organizacional feminista para reflexionar y transitar hacia una organización más habitable. Se combinaron diversas técnicas cualitativas, como entrevistas semiestructuradas, talleres participativos, observación participante y revisión de documentos, para llevar a cabo este estudio. Las lecciones aprendidas de este estudio pueden inspirar futuros estudios similares en el campo de la Gestión, con la aspiración de abordar más a fondo los problemas de discriminación de género.

ABSTRACT Although the Colombian Constitutional Court has issued a large number of rulings on the rights of the LGBTQ population, little attention has been paid to assessing the impact of these rulings beyond the mere formal recognition of rights. This article focuses on ruling T-063 of 2015, which recognized the right of trans people to change their gender markers on official documents without undergoing a voluntary judicial process. Drawing on interviews and documentary sources, this article shows that the mobilization that emerged in support of this litigation, both during the judicial review process and after the decision was issued, influenced the positive effects that this decision had in the legal, political, and social fields. I argue that the availability of participatory mechanisms -especially amicus curiae briefs (or intervenciones)-and the multisectoral composition of the network of actors involved in the mobilization are two crucial factors for understanding the positive impact of ruling T-063/15 on the legal recognition of gender identity.

RESUMEN Aunque la Corte Constitucional de Colombia ha promulgado una amplia serie de sentencias sobre los derechos de la población LGBTQ, hasta ahora muy pocas investigaciones se han interesado en evaluar el impacto de estos fallos más allá de sus implicaciones para el reconocimiento formal de derechos. Este artículo analiza el impacto de una de estas decisiones, la sentencia T-063 de 2015, la cual reconoció el derecho de las personas trans a cambiar el componente sexo en sus documentos de identificación sin tener que recurrir a un proceso de jurisdicción voluntaria. Con base en entrevistas y la revisión de fuentes documentales, este trabajo muestra que la movilización que se desencadenó a favor de este litigio, tanto durante el proceso de revisión judicial como después de la promulgación del fallo, influyó en los efectos positivos que tuvo esta sentencia en los campos legal, político y social. Argumento que la existencia de mecanismos participativos -en particular de los escritos de intervención- y la composición multisectorial de la red de actores que participó en la movilización son dos factores cruciales para entender el impacto positivo de la sentencia T-063/15 sobre el reconocimiento legal de la identidad de género.

Abstract: This paper studies China’s partnership diplomacy and its practice in Latin America and the Caribbean (LAC). China has constructed an all-round, multi-level, and three-dimensional partnership network in LAC through three stages: strategic exploration, development, and improvement. China has implemented differential governance towards its partners, which enables active shaping and dynamic management of the partnership network. This paper categorizes the 15 partner countries into three types: pivot countries, link countries, and node countries based on their political friendliness with China, geopolitical influence, and potential for economic and trade cooperation. China’s partnerships in LAC are vital support for implementing its diplomatic strategy in the region. However, challenges to this strategy’s development include insufficient mutual support from other diplomatic means, doubts and misinterpretations of the China-Latin America partnership by some Latin American countries, and the political and identity shifts within these countries. To enhance the role of partnerships in maintaining state relations and promoting the implementation of diplomatic strategies, China has introduced new content to its partnership diplomacy in LAC.

Resumen: Este artículo estudia la diplomacia de asociación de China y su práctica en América Latina y el caribe (LAC, siglas en inglés). Después de tres etapas de exploración estratégica, desarrollo y mejora, China ha construido una red integral, multi-nivel y tridimensional de asociaciones en LAC. De acuerdo con el grado de amistad política, la influencia geopolítica y el potencial de cooperación económica y comercial de los 15 países asociados con china, este artículo los divide en tres categorías: países de pivote, países de vínculo y países nodales. Las asociaciones de China en LAC son apoyos importantes para que China implemente estrategias diplomáticas en la región. Sin embargo, su desarrollo también enfrenta desafíos, incluido el apoyo insuficiente con otros medios diplomáticos; dudas e interpretaciones erróneas de las relaciones asociativas; y la transformación de identidad nacional de algunos países asociados. Con el fin de fortalecer el papel de las asociaciones en el mantenimiento de las relaciones nacionales y promover la implementación de las estrategias diplomáticas, China ha agregado nuevos contenidos a la diplomacia de asociación en LAC.

Resumen A pesar de los beneficios bien conocidos de la anestesia raquídea (AR), esta técnica sigue siendo subutilizada entre los anestesiólogos pediátricos. De acuerdo con los datos de la Red Regional de Anestesia Pediátrica, la AR representó menos del 5% de todas las técnicas neuroaxiales. Algunos de los factores a los que se atribuye dicha subutilización son: su duración limitada, la falta de familiaridad con la técnica en niños de menor edad, y la preferencia del anestesiólogo por la anestesia general. El uso seguro y exitoso de la AR en niños implica el claro conocimiento de las diferencias anatómicas y fisiológicas entre adultos y niños, en virtud de las diferencias en las estructuras óseas, el crecimiento de la médula espinal y la fisiología del líquido cefalorraquídeo. Los reportes sobre el uso exitoso de la AR en niños para diferentes cirugías ha aumentado. La presente revisión educativa resumen la información conocida sobre AR en niños, revisiones de la literatura de la última década y ofrece sugerencias para el desarrollo de la AR en población pediátrica. Se discuten consideraciones técnicas, el papel de la ecografía, orientación sobre la dosificación, los efectos fisiológicos, aspectos no explicados del mecanismo de acción y la combinación de anestesia raquídea/caudal.

Abstract Despite the well-known benefits of spinal anesthesia (SA), this technique remains underutilized among pediatric anesthesiologists. According to the data from the Pediatric Regional Anesthesia Network, SA accounted for less than 5% of all neuraxial techniques. Some of the factors for underutilization of SA include: Limited duration, unfamiliarity with the technique in younger children, and surgeon preference for general anesthesia. The safe and successful use of SA in children involves recognition of anatomical and physiological differences between adults and children owing to differences in bony structures, spinal cord growth and cerebrospinal fluid physiology. Reports on successful use of SA in children for various surgeries have increased. This educational review summarizes what is known about SA in children, reviews the literature from the last decade and provides suggestions for development of SA in children. Technical considerations, role of ultrasound, guidance on dosing, physiological effects, unexplained aspects of the mechanism of action and combined caudal/SA are discussed.

Resumen La corrosión es un problema recurrente en la industria del gas natural, debido a la presencia de gases corrosivos como el CO2 y el H2S que en presencia de agua pueden atacar el acero y producir daños y fugas que generen accidentes y contaminación, es por ello que la predicción de la tendencia del gas natural hacia la corrosión es fundamental para desarrollar estrategias de inhibición y mitigación de este proceso. El objetivo del estudio fue desarrollar una Red Neuronal Artificial (RNA) entrenada con datos de composición de muestras de gas natural para predecir la tendencia corrosiva, como método alternativo que pueda ser utilizado como una herramienta predictiva eficiente. La RNA se entrenó con una muestra de 46 gases naturales y 11 componentes por cada una, además de la presión y la temperatura como condiciones operacionales, lo que representa un total de 598 datos de entrenamiento de la RNA, además se utilizaron 8 muestras adicionales para la validación externa del modelo. La RNA que desarrolló fue dentro de los principios de la estadística Bayesiana, con una arquitectura de Perceptrón Multicapa. Se obtuvo que la RNA es capaz de clasificar correctamente el 95,65% de la tendencia corrosiva de las muestras, siendo aquellas con tendencia no corrosiva las que presentaron el menor porcentaje de predicción (75%). La predicción de las muestras externas siguió la tendencia esperada, con menor capacidad para clasificar a las no corrosivas, y las muestras con posible corrosión y corrosivas fueron predichas en 80%. Se concluye que la RNA es una herramienta eficiente para la predicción de la tendencia corrosiva del gas natural en presencia de CO2 y su efectividad depende de que se utilicen muestras con todos los componentes necesarios para entrenar la misma, además puede ser mejorada al introducir otros parámetros como la cantidad de agua presente.

Abstract Corrosion is a recurrent problem in the natural gas industry, due to the presence of corrosive gases such as CO2 and H2S that in the presence of water can attack steel and produce damages and leaks that generate accidents and contamination, that is why the prediction of the tendency of natural gas towards corrosion is essential to develop strategies to inhibit and mitigate this process. The objective of the study was to develop an Artificial Neural Network (ANN) trained with composition data of natural gas samples to predict the corrosive tendency, as an alternative method that can be used as an efficient predictive tool. The ANN was trained with a sample of 46 natural gases and 11 components for each one, in addition to pressure and temperature as operational conditions, representing a total of 598 training data of the ANN, also 8 additional samples were used for external validation of the model. The ANN that developed was within the principles of Bayesian statistics, with a Multilayer Perceptron architecture. It was obtained that the ANN is able to correctly classify 95.65% of the corrosive tendency of the samples, being those with non-corrosive tendency the ones that presented the lowest prediction percentage (75%). The prediction of the external samples followed the expected trend, with lower capacity to classify the non-corrosive ones, and the samples with possible corrosion and corrosive were predicted in 80%. It is concluded that ANN is an efficient tool for predicting the corrosive tendency of natural gas in the presence of CO2 and its effectiveness depends on using samples with all the necessary components to train it, and it can be improved by introducing other parameters such as the amount of water present.