Veredas do Direito (Journal)
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DIGITAL EDUCATION IN THE FIELD OF ADMINISTRATION: FORMATIVE AND ORGANIZATIONAL PERSPECTIVES
Get PDFThis article analyzes, through a theoretical literature review, the contributions of Digital Education and Corporate Education to training in the field of Administration. It discusses continuing education, supervised internships, the integration of Digital Information and Communication Technologies (DICT), and the reorganization of learning environments in response to historical weaknesses in the field. The studies indicate that the use of digital technologies and corporate education practices can strengthen organizational learning and competency development when aligned with intentional pedagogical projects and institutional policies. It is concluded that Digital Education plays an important role in renewing Administration education by integrating formative, organizational, and social dimensions
UNIVERSIDADE DA MATURIDADE E O PRÊMIO DIREITOS HUMANOS: A CONVERGÊNCIA COM OS OBJETIVOS DE DESENVOLVIMENTO SUSTENTÁVEL 3 E 4
Get PDFA reflexão apresentada nasce do diálogo com as práticas educativas em ciências e saúde desenvolvidas e vividas na Universidade da Maturidade, programa de extensão da Universidade Federal do Tocantins, à luz dos direitos humanos, do envelhecimento e dos Objetivos de Desenvolvimento Sustentável relacionados à saúde e à educação. Trata-se de um estudo de natureza qualitativa, de caráter descritivo e analítico-reflexivo, fundamentado em abordagem fenomenológica, que busca compreender os significados atribuídos às experiências vividas em contextos educativos ao longo da vida. O exercício de compreensão mobiliza pesquisa bibliográfica e documental, com análise de documentos institucionais, produções acadêmicas, registros de atividades extensionistas e materiais oficiais vinculados ao reconhecimento nacional da Universidade da Maturidade com o Prêmio Direitos Humanos, categoria Garantia dos Direitos da Pessoa Idosa. Os resultados evidenciam práticas que promovem autonomia, protagonismo, participação social e melhoria da qualidade de vida das pessoas idosas, ao mesmo tempo em que qualificam a formação acadêmica de estudantes envolvidos nas ações de ensino, pesquisa e extensão. Observa-se a consolidação de uma concepção ampliada de ensino e saúde, integrada às dimensões sociais, culturais e relacionais do cuidado, bem como a materialização de uma educação inclusiva e equitativa, comprometida com a dignidade humana. Conclui-se que a universidade pública amazônica contribui para a efetivação do desenvolvimento sustentável ao longo do envelhecer, em consonância com o Objetivo de Desenvolvimento Sustentável 3 e 4, ao promover saúde e bem-estar em todas as idades, e ao assegurar educação de qualidade ao longo da vida
DEVELOPMENT OF A CRYPTOCURRENCY TREASURY MANAGEMENT SYSTEM
Get PDFThis study aims to develop an innovative solution, supported by next-generation technologies, to facilitate operational integration of crypto assets in banking sector. To this end, a system has been developed that provides real-time risk management and portfolio optimization by combining big data analysis, Natural Language Processing (NLP), and deep learning. The system focuses on price prediction, sentiment analysis, risk measurement, and dynamic portfolio management. In addition, social media and news feeds have been digitized to create an extra layer that provides direct input to Artificial Intelligence (AI) engine. Furthermore, a Deep Reinforcement Learning (DRL) agent has been designed to maximize risk-adjusted return instead of absolute return, to adapt to stochastic nature of market. Deterministic risk models have been integrated with proactive safety mechanisms. This allows for focusing on financial risk, operational risk, and safety dimensions. A hybrid method combining Long Short-Term Memory (LSTM) and Transformer models has been proposed to simultaneously capture linear and nonlinear market dynamics. Auto Regresive Integrated Moving Average (ARIMA) and LSTM-based prediction models have also been developed to analyze prediction success of proposed method in this study. Examination of results revealed that proposed hybrid model exhibited high performance
INCREASING THE ACCURACY OF THE ANTI-AIRCRAFT MISSILE HOMING SYSTEM BY CHANGING THE PROPORTIONALTY COEFFICIENT OF THE HOMING LAW
Get PDFThis paper presents a method for improving the accuracy of an anti-aircraft missile homing system when engaging highly maneuvering targets by adjusting the proportionality coefficient of the guidance law. First, a mathematical model and the synthesis of the anti-aircraft missile homing system in the vertical plane are presented. Then, the dependence of the accuracy of the synthesized system on changes in the aerodynamic coefficients and the speed of the missile and the moment of the target\u27s one-sided maneuver is investigated. A law for varying the proportionality coefficient and an algorithm for determining its parameters are proposed. To reduce the impact of interference on the system\u27s accuracy, a Kalman filter is proposed. Simulation of the synthesized system is carried out using the Simulink environment. As a result, a high-accuracy anti-aircraft missile homing system is obtained.Este artigo apresenta um método para melhorar a precisão de um sistema de guiamento de mísseis antiaéreos ao engajar alvos altamente manobráveis, por meio do ajuste do coeficiente de proporcionalidade da lei de guiamento. Inicialmente, são apresentados o modelo matemático e a síntese do sistema de guiamento do míssil antiaéreo no plano vertical. Em seguida, investiga-se a dependência da precisão do sistema sintetizado em relação às variações dos coeficientes aerodinâmicos, da velocidade do míssil e do instante da manobra unilateral do alvo. Propõem-se uma lei de variação do coeficiente de proporcionalidade e um algoritmo para a determinação de seus parâmetros. Para reduzir a influência de interferências na precisão do sistema, é proposto o uso de um filtro de Kalman. A simulação do sistema sintetizado é realizada no ambiente Simulink. Como resultado, obtém-se um sistema de guiamento de mísseis antiaéreos de alta precisão
DETERMINANTS OF ORGANIZATIONAL COMMITMENT AMONG FLIGHT ATTENDANTS: A CASE STUDY OF VIETNAM AIRLINES
Get PDFAmidst the escalating "war for talent" in Vietnam\u27s liberalized aviation market, retaining skilled flight attendants has become a critical strategic challenge. This study quantitatively assesses the key antecedents of organizational commitment among flight attendants at the national carrier, Vietnam Airlines. Drawing on survey data from 287 flight attendants, a multiple linear regression model was employed to determine the relative importance of seven potential drivers. The results reveal that \u27Training and Promotion Opportunities\u27 is the preeminent driver of commitment. Notably, intrinsic and experiential factors, such as \u27Cultural Interaction Opportunities\u27 and \u27Colleague Relations\u27, are significantly more influential than traditional transactional rewards. Conversely, \u27Remuneration and Benefits\u27, while statistically significant, emerged as the weakest predictor, suggesting its role as a foundational \u27hygiene factor\u27 rather than a primary motivator for loyalty. The study concludes that for Vietnam Airlines, cultivating long-term commitment hinges more on strategic investments in career development and enriching the work experience than on incremental financial incentives. These findings provide critical, context-specific insights for human resource strategy in emerging aviation markets
LA MUJER RURAL Y LA REFORMA AGRARIA EN COLOMBIA: DESAFÍOS Y PERSPECTIVAS
Get PDFEste artículo analiza el papel de la reforma agraria en la inclusión de las mujeres rurales en Colombia, identificando avances, limitaciones y desafíos para consolidar un desarrollo rural equitativo. A partir de una revisión documental de fuentes normativas, informes institucionales y literatura académica, se examina el impacto de las políticas de redistribución y formalización de tierras, el acceso a recursos productivos y la participación en la gobernanza rural. La incorporación del enfoque en función de género acompañado de una perspectiva interseccional es fundamental para resolver las condiciones particulares que enfrentan las mujeres que viven en ruralidad, en especial aquellas pertenecientes a comunidades campesinas, indígenas o afrodescendientes. De manera que, se plantean medidas orientadas a brindar garantía jurídica, prevenir situaciones de violencia, promover el fortalecimiento de las capacidades económicas; aspectos que son considerados ejes centrales de una reforma agraria con vocación transformadora. Cómo resultado del trabajo, pudimos llegar a la conclusión que es imprescindible el trabajo mancomunado y multiestructural entre los actores involucrados en esta convergencia social, el estado, las comunidades locales y la sociedad en sí, para que efectivamente se garantice la inclusión y participación de la mujer en el campo, para que de esta manera se creen y materialicen estrategias sistémicas que sean eficientes y perduren
DYNAMICS OF CENTRAL AND PROVINCIAL GOVERNMENT COOPERATION SECTOR BALANCING AUTHORITY AND BUDGET IRRIGATION POLICY IN INDONESIA
Get PDFThis study aims to explore the dynamics of cooperation between the central and regional governments in supporting irrigation policies in Indonesia, focusing on West Java Province. The research uses qualitative analysis methods, examining intergovernmental relations through four main indicators: vertical relations, authority and autonomy, budget allocation, and regulations and institutions. Primary data were obtained through interviews with the Head of the Water Resources Operations and Maintenance Section of West Java Provincial Water Resources Office, while secondary data were collected from official ministry documents. The findings show that support for irrigation infrastructure is still limited due to budget allocations that do not match the extent of irrigated land. The mismatch between national irrigation planning and local conditions in West Java leads to inefficient resource allocation. The study concludes that synergy between the central and regional governments has not yet been fully realized, given the gap in planning and budget allocation, which impacts the implementation of irrigation policies. Therefore, better coordination between the two levels of government is essential to enhance the effectiveness of irrigation infrastructure development, supporting food security and agricultural sustainability in West Java. This study contributes to the theory of intergovernmental relations, emphasizing budget allocation as a critical factor in supporting irrigation policies
A REVIEW OF CHINA RESEARCH ON FEMALE CHARACTERS
Get PDFThis study utilizes the China National Knowledge Infrastructure (CNKI) database as the data source and employs VOSviewer visualization software to conduct a co-occurrence analysis of keywords and an author collaboration analysis regarding research on “female characters” in China. By analyzing the annual publication volume of research on female characters in China, the co-occurrence network of keywords, the co-authorship network of authors, and the publication volume of institutions, this study identifies the development trends, research hotspots, key authors, and important research institutions in this field, aiming to provide valuable insights for future research
IMPACT OF ENHANCED RECOVERY AFTER SURGERY (ERAS) PROTOCOL IMPLEMENTATION ON LENGTH OF HOSPITAL STAY AND POSTOPERATIVE OUTCOMES IN GENERAL SURGERY: A RETROSPECTIVE COHORT STUDY
Get PDFBackground: Enhanced Recovery After Surgery (ERAS) protocols are multidisciplinary, evidence-based perioperative pathways designed to reduce surgical stress, enhance functional recovery, and improve postoperative outcomes. While ERAS implementation has frequently been associated with reduced length of hospital stay (LOS), its effect may vary across healthcare settings with already optimized perioperative and discharge practices. Objective: To evaluate the association between ERAS protocol implementation and length of hospital stay among general surgery patients, and to assess its impact on postoperative complications and early recovery indicators. Methods: A retrospective cohort study was conducted at King Faisal Hospital, Makkah, Saudi Arabia, using electronic medical records from January 2022 to December 2023. A total of 938 patients who underwent general surgery procedures were included and categorized into ERAS and non-ERAS groups. Demographic characteristics, surgical and anesthetic factors, postoperative recovery indicators, and clinical outcomes were analyzed. Length of hospital stay was assessed using predefined duration categories. Comparative analyses were performed using chi-square tests and either t-tests or Mann–Whitney U tests, as appropriate. Statistical significance was set at p < .05. Results: ERAS protocols were implemented in 91.3% of patients. No statistically significant difference in length of hospital stay was observed between ERAS and non-ERAS groups (89.6% vs. 90.2% with LOS < 1 week, p = .674). In contrast, ERAS implementation was associated with a significantly lower overall rate of postoperative complications (4.8% vs. 20.7%, p < .001), particularly gastrointestinal (1.5% vs. 12.2%, p < .001) and respiratory complications (0.5% vs. 3.7%, p < .001). Patients managed with ERAS protocols demonstrated improved early recovery indicators, including earlier tolerance of oral intake and reduced postoperative nausea. ICU admission rates were low in both groups, and hospital readmission rates showed a statistically significant but clinically small absolute difference. Conclusion: ERAS protocol implementation in general surgery is associated with substantial reductions in postoperative complications and improvements in early recovery outcomes. Although no reduction in length of hospital stay was observed—likely reflecting already optimized institutional discharge pathways—these findings support the continued integration of ERAS principles to enhance perioperative care quality
ESCUELAS SEGURAS Y SALUDABLES COMO BUENA PRÁCTICA DE GESTIÓN PÚBLICA: UN ESTUDIO EN INSTITUCIONES EDUCATIVAS
Get PDFLa seguridad y la salud escolar son determinantes para el desarrollo integral y el éxito académico de los estudiantes. Esta investigación tuvo como objetivo analizar cuantitativamente la percepción de directivos, funcionarios y aliados estratégicos sobre las condiciones de seguridad y salud en instituciones educativas públicas de Lima Metropolitana, y su relación con el bienestar y el aprendizaje. Se aplicó un diseño no experimental, transeccional, con una muestra de 150 participantes, utilizando un cuestionario validado por juicio de expertos y con alta confiabilidad (Alfa de Cronbach > 0.9). Los resultados revelan una correlación positiva y significativa entre la percepción de una infraestructura segura y el bienestar estudiantil (r = 0.68, p < .01), así como entre la prevención de la violencia y la mejora en los resultados de aprendizaje (r = 0.72, p < .01). Se encontraron deficiencias importantes en la infraestructura y una gestión de recursos limitada, aunque se reconocen esfuerzos de articulación intersectorial. Se concluye que la implementación de una política pública nacional para la creación de escuelas seguras y saludables es una condición indispensable para garantizar una educación de calidad y proteger el derecho fundamental de los estudiantes a aprender en un entorno protector