bluuebunny/crossref_metadata_2025 huggingface dataset:
DEVELOPMENT OF SKI TOURISM IN THE REGIONS OF THE COUNTRY (ON THE EXAMPLE OF THE SVERDLOVSK REGION)
Authors: Chupina Irina , Zhuravleva Lyudmila , Zarubina Elena , Simachkova Natalia , Egorov Sergey
Published: February 2025

The relevance of this article is that tourist activity in Russia and its regions is currently an important component not only for the rest of Russian, but also for foreign tourists. The purpose of the study is to analyze the preferences of tourists in choosing a sports holiday. The article uses such research methods as methods of analysis and synthesis, the method of comparative analysis. The results of the article are international and regional data that confirm the development of alpine skiing in the regions of the country and in the Sverdlovsk region. In conclusion, the authors note that the Sverdlovsk region has every reason to build up not only alpine tourism, but also other types of tourism industry.
Correlation between adjuvant radiotherapy and high-risk basal cell carcinoma patients at Dr. Soetomo Surabaya General State Hospital
Authors: Larasati Nikita Gladys , Sahudi Sahudi , Wibowo Marjono Dwi
Published: February 2025

Basal Cell Carcinoma (BCC) is a malignant epithelial neoplasm of the skin primarily affecting individuals with lighter skin tones. Patients with high-risk BCC often require more intensive treatment for proper management. This comparative study uses a descriptive-analytic design with a retrospective cohort study approach. The study sample consisted of all patients diagnosed with BCC who underwent wide excision at Dr. Soetomo General Hospital from 2019 to 2022, meeting the inclusion and exclusion criteria, selected through purposive sampling. The results showed that 58% of all BCC patients who experienced recurrence were female, with 56% of them having undergone radiotherapy. In the non-recurrent BCC group, 80% of patients received radiotherapy, with the majority being female. This study concludes a significant association between adjuvant radiotherapy and recurrence in high-risk BCC patients at Dr. Soetomo General Hospital, Surabaya.
Navigating the new normal: Challenges in lecturers' adaptation to online learning at a South African university of technology post-emergency remote teaching
Authors: Kaeane Naledi Lenny , Molokomme Radiakga Thabang
Published: February 2025

Navigating the rapid shift from emergency remote teaching (ERT) to online learning has been one of the most transformative challenges higher education institutions face worldwide. As the COVID-19 pandemic forced higher education institutions (HEIs) to adopt digital platforms overnight, lecturers grappled with unforeseen obstacles in a rapidly changing academic landscape. The transition from ERT to sustainable online learning has posed significant challenges for HEIs globally. This study examines lecturers' experiences at the University of Technology (UoT) in Gauteng, South Africa, following this shift in the post-COVID-19 era. The research aims to identify key challenges and institutional responses to online learning adaptation specifically after the shift from ERT. Using a qualitative case study approach, semi-structured interviews were conducted with twelve conveniently selected lecturers to explore their lived experiences. The study reveals persistent barriers such as inadequate digital infrastructure, insufficient lecturer training, and disparities in student access to resources. Lecturers also faced difficulties in maintaining student engagement, addressing digital literacy gaps, and navigating the absence of comprehensive support structures. Despite these challenges, institutions demonstrated resilience by implementing adaptive strategies to improve online learning delivery. While online learning offers opportunities for flexibility and innovation, addressing systemic shortcomings is crucial for long-term effectiveness. The study recommends investing in digital infrastructure, enhancing professional development for lecturers, and establishing tailored student support services. Future research should explore the long-term academic and psychological effects of online education and the role of emerging technologies in enhancing learning experiences.
Automated fault detection and analysis for large photovoltaic systems using photovoltaic module fault detection in drone vision system
Authors: Bello Rotimi-Williams , Owolawi Pius A. , Tu Chunling , Wyk Etienne A. van
Published: February 2025

This study presents an innovative approach to fault detection in large-scale photovoltaic (PV) systems by leveraging the capabilities of drones and machine vision technologies. The proposed method is unsupervised, eliminating the need for manual intervention in identifying and analyzing faults in PV installations. By employing drone vision techniques equipped with high-resolution cameras and advanced image processing algorithms, comprehensive visual data of solar panels were captured. The collected images were processed for automatic detection and classification of various faults such as cracks, hotspots, and shading issues. The integration of these technologies not only enhances the accuracy of fault detection but also significantly reduces the time and cost associated with traditional inspection methods. This approach ensures the efficient and reliable operation of PV systems, contributing to the sustainable generation of solar energy. The original dataset employed in this work can be found at https://doi.org/10.17632/5ssmfpgrpc.1.
Trends of child sexual abuse in Indonesia: From research design to data analysis
Authors: Mardliyah Sjafiatul , Roesminingsih Erny , Nugroho Rivo , Widyaswari Monica , Afandi Agus , Santoso Thomas
Published: February 2025

Child sexual abuse (CSA) remains a significant concern globally, including in the Indonesian context. This research furnishes a thorough examination of CSA research trajectories through the application of content analysis. Scholarly articles were sourced from the Scopus database, spanning 2009 to 2024, with particular emphasis on CSA within Indonesia. The originality of this investigation resides in its methodical assessment of the trends, research methodologies, subjects, and approaches employed in CSA studies, thereby offering a holistic viewpoint of the prevailing body of literature. This research addresses the following inquiries: (1) What trends characterize the volume of CSA research in Indonesia? (2) What variations are evident in the employed research methodologies? (3) Which thematic areas are predominantly addressed in CSA research? (4) What data collection strategies are implemented? (5) Which research subjects receive the most attention? (6) What analytical methods are utilized? Employing the principles of content analysis, data was amassed in October 2024. The findings revealed a notable escalation in CSA research after the COVID-19 pandemic, predominantly centering on quantitative approaches. Most studies employed document analysis as their focal point while prioritizing non-victim perspectives. Concurrently, the legal aspect of CSA emerged as the most frequently investigated theme. Systematic methodologies predominated both data collection and analysis techniques. The results underscore several principal recommendations: (1) Foster an increase in qualitative research to yield a deeper understanding of the intricate dimensions of CSA. (2) Emphasize victim-centered research to enhance the contextual comprehension of traumatic experiences. (3) Incorporate the Gender Equality and Social Inclusion (GESI) framework into CSA research to cultivate a more inclusive outlook. (4) Ensure alignment between methodology and research design to ascertain robust findings.
Bifurcações em Redes Hamiltonianas Acopladas e o Problema dos Três Corpos
Authors: Melo A.
Published: February 2025

O formalismo de células acopladas é um jeito sistemático de representar e estudar equações diferenciais acopladas não-lineares usando grafos direcionados. Vericamos que apenas digrafos acoplados bidirecionalmente podem representar sistemas hamiltonianos. Apresentamos resultados recentes em redes de sistemas hamiltonianos acoplados linearizados com uma discussão do teorema de Hopf hamiltoniano neste contexto. Mostramos que o autoespaço numa bifurcação de codimensão um de um equilíbrio síncrono de uma rede regular hamiltoniana pode ser expresso em termos dos autoespaços da matriz de adjacência do digrafo associado. Exibimos uma versão do teorema do centro de Lyapunov para esse tipo de rede e sua conexão com o Problema Restrito dos Três Corpos.
Resolução de problemas de otimização com restrições de igualdade e desigualdade utilizando a Inicialização Global Topográfica
Authors: Rêgo M. S. , Rêgo J. I. , Oliveira L. N. H. G. , Junior A. M. , Neto M. S.
Published: February 2025

Os métodos para otimização restrita desenvolvidos a partir da análise matemática clássica, são geralmente algoritmos numéricos muito eficientes. Entretanto, tais métodos dependem fortemente da localização dos pontos iniciais. Neste trabalho, utilizamos a Inicialização Global Topográfica para gerar bons pontos iniciais para o método de busca local utilizado na resolução de problemas restritos de minimização global. Para realizar as tarefas de busca local, usamos o Algoritmo de Direções Viáveis e Pontos Interiores (FDIPA). Em seguida, utilizamos oito problemas descritos na literatura para avaliar a eficácia da metodologia apresentada. Os resultados indicaram que a presente abordagem é uma estratégia eficiente para encontrar as soluções globais de problemas de otimização com restrições mistas.
Enhancing wildfire simulation with wind and vegetation parameters using Cellular Automata in Sete Cidades National Park: a study in the Brazilian Cerrado biome
Authors: Brasiel H. C. , Lima D. A.
Published: February 2025

Wildfires pose a significant threat to natural ecosystems, human lives, and properties worldwide. Developing effective prevention and control strategies is crucial for minimizing the risk of catastrophic wildfire events. In this context, computational modelling has emerged as a valuable tool for simulating and analyzing wildfire behavior, which can aid in identifying potential areas for intervention and prevention measures. This article presents a cellular automata model for simulating forest fires in Sete Cidades National Park, Brazil. The model takes into account the wind direction and speed, vegetation type, and probability of burning in a two-dimensional lattice representing the forest area of interest. The simulation output is analyzed to determine the extent of the damage caused by the fire and to identify critical parameters for wildfire propagation. The results highlight the importance of considering wind direction and speed when developing prevention and control strategies for wildfires. By providing insights into the behavior of wildfires, computational modeling can support decision-making processes and facilitate the development of effective policies to manage the risk of wildfires.
The NFDA-Nonsmooth Feasible Directions Algorithm applied to construction of Pareto Fronts of Ridge and Lasso Regressions
Authors: Freire W. P.
Published: February 2025

Ridge and Lasso regressions are types of linear regression, a machine learning tool for dealing with data. Based on multiobjective optimization theory, we transform Ridge and Lasso regression into bi-objective optimization problems. The Pareto fronts of the resulting problems provide a range of regression models from which the best one can be selected. We employ the NFDA-Nonsmooth Feasible Directions Algorithm devised for solving convex optimization problems to construct the Pareto fronts of Ridge and Lasso when regarded as bi-objective problems.
Arte e matemática no traço de Lothar Charoux
Authors: Jelin D. Fernandes , Venezuela A. L.
Published: February 2025

O presente trabalho lança um olhar matemático sobre uma obra de arte de um dos pioneiros do concretismo brasileiro, Lothar Charoux (1912-1987). Trata-se de um desenho a nanquim de 1958, sem título, de marcante apelo geométrico. A partir do traço do artista, definimos um jogo de curvas parametrizadas diferenciáveis, batizadas "espirais ocultas de Charoux", e estudamos sua curvatura. Pretende-se que a descrição matemática da obra, com o emprego das ferramentas da geometria diferencial, possa enriquecer a fortuna crítica do artista. Para tanto, são estabelecidos pontos de contato entre a matemática presente na obra analisada e as impressões que Charoux deixou entre críticos, jornalistas culturais e historiadores da arte.
Positivity and equilibrium in a fractional SIR model with Mittag-Leffler memory
Authors: Monteiro N. Zeraick , Mazorche S. Rodrigues , Weber dos Santos R.
Published: February 2025

We present two slightly different constructions of a SIR model in which both the time taken to remove the individual from the infectious compartment and the infectivity have a memory according to Mittag-Leffler distributions. The second construction clearly points out where the proposed generalizations are acting, starting from the classic SIR model. Using integrodifferential techniques, we state and demonstrate novel analytically results on positivity, monotonicity in limiting case, and equilibrium points. The results are also verified numerically.
Parameter Identification Problem in the discrete-time SIR Model
Authors: Valle J. A. Mandujano , Madureira A. Loureiro
Published: February 2025

We investigate the problem of determining time dependent parameters for discrete-time epidemiological compartmental models such as the Susceptible-Infected-Recovered (SIR). We show how to determine parameters based on minimal error type iterative schemes. Such methods involve the computation of the adjoint of the derivative operator of a nonlinear function. This is a nontrivial task that we accomplish by carefully crafting auxiliary problems. To show the efficiency of the method, we consider examples involving real COVID-19 data.
The Legal Framework for Child Protection from Corporal Punishment in the Czech Republic
Authors: Vanyskova Zuzana
Published: February 2025

The Legal Framework for Child Protection from Corporal Punishment in the Czech Republic

This article addresses the persistent issue of corporal punishment of children in the Czech Republic. Despite statistics indicating that 58% of parents have used corporal punishment, the country has yet to implement an explicit ban on such practices in family settings. This reluctance persists despite two decades of international pressure from organizations like the United Nations and the European Committee of Social Rights. The article examines the historical and legislative background, highlighting key international recommendations and local legal responses including a detailed analysis of existing legal provisions that indirectly protect children, such as the Czech Charter of Fundamental Rights and Freedoms and various criminal and administrative laws. The article discusses the legislation proposed in 2023, which aims to explicitly ban corporal punishment through amendments to the Civil Code. The proposed amendments outline parental responsibilities, stating that parents must care for their children without corporal punishment, mental suffering, or degrading measures. The article critically evaluates these proposals, emphasizing the need for simpler legal language. The article also employs quantitative methods to analyse how individual municipalities enforce child protection laws, revealing significant regional disparities in prosecution rates. The findings suggest that child protection varies based on local authorities’ actions, with some municipalities demonstrating proactive approaches and others showing minimal enforcement efforts. The findings suggest that enforcement of child protection laws varies significantly by region, affecting children’s protection from corporal punishment. Additionally, the societal acceptance of corporal punishment remains deeply ingrained. The study concludes that stronger legal frameworks and public awareness efforts are essential to promote non-violent child-rearing practices in the Czech Republic. While legal reforms are crucial, they must be accompanied by educational campaigns to shift public attitudes.
Anais Da XXI Jornada Fisioterapêutica De Araras E VI Encontro De Gestores E Empreendedores Fisioterapeuta
Authors: Fundação Herminio Ometto Centro Universitário da
Published: February 2025

Anais Da XXI Jornada Fisioterapêutica De Araras E VI Encontro De Gestores E Empreendedores Fisioterapeuta
Greenhouse gas inventory mapping: a case study in Malaysia’s solid fuel testing facility
Authors: Rahman Mohammad Nurizat , Mohd Samsuri Muhamad Shazarizul Haziq
Published: February 2025

Solid fuels still play an important role as energy sources in Malaysia. The Solid Fuel Testing Facility (SFTF) system is one of the best systems for assessing the performance of various solid fuel types before their adoption in thermal power plants in Peninsular Malaysia. Given the inherent nature of solid fuel combustion, greenhouse gas (GHG) emissions are unavoidable during SFTF operations. By thoroughly examining the GHG emissions associated with the SFTF system, the reporting company can significantly contribute to environmental stewardship in the power generation sector. The study conducted an assessment of the GHG emissions mapping (Scopes 1 to 3) from the SFTF facility during the reporting year. The decarbonization of international shipping and the progress of energy transition in Malaysia hold significant potential to reduce GHG emissions across all scopes effectively. Additionally, utilizing local biomass to reduce dependence on external coal suppliers for SFTF testing is essential for lowering GHG emissions. Investments in technological advancements that minimize or eliminate reliance on Liquefied Petroleum Gas (LPG) in SFTF operations can reduce Scope 1 GHG emissions. Furthermore, procurement policies that prioritize low-GHG-emitting goods are essential for future GHG emissions reduction.
An overview of Optimization and learning algorithms for energy management in smart homes
Authors: Ngcobo Andile , Mendu Bongumsa , Monchusi Bessie Baakanyang
Published: February 2025

Smart home electric energy management systems are designed to optimize energy efficiency, reduce waste, and promote sustainability. This paper aims to conduct a literature review on optimization and learning algorithms for energy management in smart homes. The research methodology involves retrieving data from the Scopus database and visualizing the information through VOSviewer. The results of the literature reviewed encompass a wide range of strategies and algorithms aimed at optimizing energy management in smart homes. A key noticeable aspect is the diverse application of advanced optimization techniques and machine learning algorithms to enhance energy efficiency, reduce costs, and promote sustainability. The study contributes by providing an in-depth analysis of optimization algorithms for energy cost reduction, evaluating and categorizing learning algorithms, and identifying best practices for optimizing energy consumption in smart homes.
Integration of a biomass-fired thermal plant with solar-turbine and solar-assisted dryer for multi-energy generation
Authors: Isaac John , Abam Fidelis , Okon Bassey , Adah Patrick , Okoro Uduma , Igube Cyprian , Obuka Nnaemeka S. , Archibong-Eso Archibong
Published: February 2025

The study analyzed the thermodynamics and environmental performance of a biomass-based solar-assisted trigeneration system for power, cooling, and hot water production. The system uses municipal waste in an incinerator and a solar tower with a gas turbine supplemented by natural gas. It includes an Organic Rankine Cycle (ORC) for power, a vapor absorption system (VAS) for refrigeration, and a gas turbine. The analysis focused on thermodynamic, exergoeconomic, and thermo-environmental perspectives, considering indicators like the exergetic utility index (EUI), exergo thermal index (ETI), waste exergy ratio (WER), and sustainability index (SI). Simulation results show a net output of 6.128 MW, a cooling capacity of 131.1 kW, and a cooling water flow of 65.14 kg/s. The energy and exergy efficiencies are 66.68% and 53%, respectively. The solar tower helps reduce natural gas use by 633.6 kg/h, lowering carbon emissions. Exergy destruction is highest in the incinerator and combustion chamber. The exergoeconomic analysis shows minimal cost reduction in the gas turbine air compressor and incinerator. Thermo-environmental indicators were recorded as EUI 0.6992, ETI 0.9161, WER 1.092, and SI 0.6109, reflecting the system's environmental friendliness due to efficient energy use and low discharge temperatures.
Evaluating the economic impact of solar energy on local industries in Semnan, Iran
Authors: Razeghi Marzieh , Saifoddin Amir Ali , Abdoos Mahmood , Yousefi Hossein , Salaripoor Helia , Rostampour Gobnaki Mobina , Kalantari Mobina , Gholizadeh Mohammad Hossein
Published: February 2025

This study provides a comprehensive technical, economic, and environmental analysis for the implementation of a 10 MW solar power plant in Semnan Industrial Park. With increasing global energy demand, the transition from fossil fuels to renewable energy sources is essential to mitigate environmental impacts and reduce greenhouse gas emissions. This research highlights innovative developments in photovoltaic systems and energy storage solutions, demonstrating their potential for increased efficiency and reliability. From an economic perspective, the analysis shows that solar energy can achieve competitive energy production costs estimated at around $0.05/kWh, especially in semi-arid and solar resource-rich regions. Furthermore, the study emphasizes the importance of supportive government policies and incentives to facilitate investment in solar technologies. The results show that adopting solar energy solutions not only addresses environmental concerns but also offers significant economic benefits, including a 7-10 year payback period for the proposed power plant. Overall, this research highlights the vital role of solar energy in fostering sustainable industrial development while contributing to climate change mitigation efforts.
El impacto de herramientas digitales en el aprendizaje de la lengua Kichwa: experiencia innovadora de enseñanza virtual.
Authors: Ilvis-Vacacela José Manuel , Guaita-Lagua Zoila Clemencia , Yuquilema-Cachipud Martha Alicia
Published: February 2025

La educación superior en modalidad virtual ha surgido como un modelo clave para diversificar las oportunidades de aprendizaje, especialmente en poblaciones con acceso limitado a modalidades presenciales. Dentro de este contexto, la enseñanza de idiomas se beneficia ampliamente del uso de herramientas digitales, que facilitan el aprendizaje interactivo, autónomo y personalizado. Estas tecnologías permiten a los estudiantes desarrollar competencias lingüísticas a través de actividades innovadoras y accesibles. El estudio tuvo como objetivo analizar el impacto del uso de herramientas digitales en el aprendizaje de la lengua Kichwa en la Universidad Intercultural de las Nacionalidades y Pueblos Indígenas "Amawtay Wasi". Con un enfoque mayormente cuantitativo y diseño transversal no experimental, se encuestó a una muestra de 75 estudiantes utilizando un cuestionario estructurado. Las herramientas digitales analizadas incluyen Canva, Genially, Educaplay, Wordwall y Cerebriti, todas seleccionadas por su relevancia pedagógica. Los datos procesados evidenciaron un impacto positivo significativo, con una correlación bivariada de r =0.807, indicando una asociación fuerte entre el uso de estas herramientas y los avances en el aprendizaje del idioma Kichwa. Los resultados alcanzados resaltan el papel de la tecnología educativas como mediadores en la preservación y enseñanza de lenguas originarias en entornos virtuales.
Aeropuerto inteligente: Adopción tecnológica de los pasajeros del aeropuerto internacional “Mariscal Sucre”
Authors: Hernández-Coque Dayana Carolina , Herrera-Enríquez Giovanni Patricio
Published: February 2025

Este trabajo investiga la adopción tecnológica por parte de los pasajeros del Aeropuerto Internacional "Mariscal Sucre" de la ciudad de Quito, Ecuador. Específicamente, se examina cómo la implementación de herramientas tecnológicas en los procesos que llevan a cabo los pasajeros en el entorno aeroportuario, como el check-in, la facturación de equipaje y el embarque, aumenta su satisfacción general y mejora la eficiencia operativa del aeropuerto. También se analiza si factores demográficos, como la edad, influyen en la adopción y aceptación de la tecnología, y se busca evidenciar el grado de aceptación por parte de los pasajeros a nuevas herramientas tecnológicas que pueden satisfacer nuevas necesidades. El estudio utilizó un enfoque de investigación mixto, analizando datos cuantitativos, como los niveles de aceptación, y cualitativos, como la satisfacción del cliente, para demostrar que factores como la edad influyen en la adopción tecnológica. Estos datos revelan la importancia de diseñar interfaces digitales que sean accesibles para cada grupo de pasajeros y, por ende, crear un entorno tecnológico que pueda ser replicado en otros aeropuertos, fomentando la innovación y la competitividad empresarial.
Los rezagos de la educación tradicional en los momentos actuales en el Ecuador: Una educación carcelaria dentro de las instituciones educativas
Authors: Tamayo-Verdezoto Jhonny Junior
Published: February 2025

El artículo "Los rezagos de la educación tradicional en los momentos actuales en el Ecuador: Una educación carcelaria dentro de las instituciones educativas" aborda las limitaciones del sistema educativo ecuatoriano, marcado por metodologías tradicionales centradas en la memorización, deficiencias en infraestructura y desigualdad en el acceso a tecnologías. Estas condiciones perpetúan desigualdades, especialmente en zonas rurales, limitando el desarrollo integral de los estudiantes y su capacidad para enfrentar desafíos actuales. Mediante una revisión bibliográfica, se identifican los principales factores que perpetúan el rezago educativo, como la formación docente desactualizada y la falta de recursos adecuados. El estudio propone estrategias como la implementación de metodologías pedagógicas innovadoras, el fortalecimiento de la formación docente y la inversión en infraestructura y tecnología, especialmente en áreas vulnerables. Estas medidas buscan garantizar un sistema educativo más inclusivo, equitativo y adaptado a las demandas del siglo XXI, promoviendo el desarrollo social y económico sostenible.
Problemas de la investigación tecnológica y su aplicación en la generación de innovación
Authors: Castelo-Vinueza Edwin Manuel
Published: February 2025

El artículo analiza los principales problemas asociados con la investigación tecnológica y su impacto en la generación de innovación, enfatizando la desconexión entre el conocimiento científico y su aplicación práctica. A través de una revisión bibliográfica exhaustiva, el estudio identifica desafíos estructurales como la débil colaboración entre academia e industria, la escasa inversión en investigación y desarrollo (I+D), y la falta de mecanismos efectivos para la transferencia de tecnología. Se destaca cómo estas barreras limitan el desarrollo de innovaciones con impacto económico y social, afectando especialmente a regiones en desarrollo donde la brecha de competencias y recursos es más pronunciada. El análisis también explora modelos exitosos en otras regiones, sugiriendo estrategias como la creación de parques tecnológicos, incentivos fiscales y programas de colaboración público-privada para superar estas limitaciones. Concluye que es necesario un enfoque integral que articule esfuerzos entre sectores público, privado y académico, promoviendo políticas coherentes y sostenibles, la inversión en I+D, y la formación de talento especializado para fortalecer los ecosistemas de innovación y contribuir al desarrollo sostenible.
La educación en la sociedad moderna con la adaptación y desafíos ante las demandas cambiantes del estado Ecuatoriano
Authors: Ilaquiche-Toaquiza María Olga
Published: February 2025

El presente artículo analiza los desafíos y las estrategias para adaptar el sistema educativo ecuatoriano a las demandas cambiantes del Estado, en el contexto de una sociedad moderna y globalizada. A través de una metodología exploratoria basada en la revisión bibliográfica, se identificaron problemáticas como la desigualdad socioeconómica, la brecha digital y las limitaciones estructurales que afectan la equidad y calidad educativa. Las reformas curriculares recientes han promovido enfoques innovadores y competencias esenciales para el siglo XXI; sin embargo, su impacto ha sido desigual debido a la insuficiente formación docente y la disparidad en los recursos disponibles, especialmente en zonas rurales. Asimismo, se examinaron las políticas inclusivas dirigidas a estudiantes con necesidades educativas especiales y comunidades vulnerables, identificándose obstáculos como la falta de infraestructura adaptada y la resistencia institucional al cambio. El artículo concluye destacando la necesidad de enfoques integrales y sostenibles que aborden tanto las brechas estructurales como la transformación cultural en las instituciones educativas. Para garantizar el éxito de las reformas, se requiere un compromiso político sólido, una asignación presupuestaria adecuada y la participación activa de los actores del sistema educativo.
Prácticas de innovación educativa para la enseñanza de la historia y ciencias sociales en educación superior
Authors: Burbano-Buñay Erika Silvana
Published: February 2025

La enseñanza de la historia y las ciencias sociales en la educación superior enfrenta retos significativos debido a los avances tecnológicos y los cambios sociales. Este artículo aborda cómo las prácticas de innovación educativa, como el uso de tecnologías digitales y metodologías activas, pueden transformar la enseñanza, haciéndola más dinámica y efectiva. Se realizó una revisión bibliográfica exhaustiva basada en literatura científica de los últimos años. Los resultados destacan el impacto positivo de las plataformas interactivas y herramientas multimedia en el aprendizaje, incrementando la motivación y participación estudiantil. Además, metodologías como el aprendizaje basado en proyectos y el estudio de casos han demostrado desarrollar competencias críticas y fomentar la conexión entre teoría y práctica. Sin embargo, se identificaron obstáculos como la resistencia al cambio docente, la falta de infraestructura tecnológica y la necesidad de formación continua. Las conclusiones subrayan la importancia de un enfoque institucional integral que permita la implementación sostenible de estas estrategias innovadoras, transformando no solo el aprendizaje, sino también preparando a los estudiantes para enfrentar los retos del siglo XXI con pensamiento crítico y compromiso social.
Análisis de la incidencia de la IA aplicada en el asesoramiento financiero y tributario de 2020-2024.
Authors: Coello-Zavala Nicole Jeyla , Concha-Ramírez Jhonny Antonio
Published: February 2025

El artículo analiza la incidencia de la inteligencia artificial (IA) en el asesoramiento financiero y tributario entre 2020 y 2024, destacando su papel transformador en procesos operativos y estratégicos. Se adoptó una metodología mixta, combinando enfoques cualitativos para explorar percepciones humanas y cuantitativos para medir impactos en eficiencia y precisión. Los hallazgos demuestran que la IA optimizó procesos como la generación de reportes y la detección de fraudes, reduciendo costos y errores operativos. Herramientas como algoritmos predictivos y procesamiento del lenguaje natural mejoraron la gestión fiscal y financiera, aunque las pequeñas y medianas empresas enfrentaron barreras de acceso debido a costos y brechas de conocimiento. La discusión aborda los desafíos éticos y regulatorios, incluyendo la necesidad de transparencia algorítmica y la protección de datos sensibles, resaltando además los riesgos de desigualdad tecnológica entre empresas. Concluye que, pese a los desafíos, la IA ofrece oportunidades significativas para optimizar procesos y mejorar la toma de decisiones, pero requiere un enfoque ético, inclusivo y regulado para maximizar sus beneficios y minimizar los riesgos asociados.
Impacto del incremento en el impuesto al valor agregado y su incidencia en los contribuyentes en la ciudad de Guayaquil, 2023-2024.
Authors: Verdesoto-Caiza Sofia Belén , Tigre-Mendez John Kevin
Published: February 2025

El incremento del Impuesto al Valor Agregado (IVA) en Guayaquil durante 2023-2024 tuvo como objetivo mejorar la recaudación fiscal y reducir el déficit presupuestario. La investigación adoptó un enfoque mixto, combinando análisis cualitativo de fuentes oficiales y datos estadísticos con evaluaciones cuantitativas de percepciones de los contribuyentes. Los resultados revelan un aumento acumulado del 8,3 % en la recaudación del IVA, destacándose picos significativos en el segundo semestre de 2024. Sin embargo, se identificaron impactos negativos en el poder adquisitivo de los hogares y la competitividad empresarial, afectando principalmente a las pequeñas y medianas empresas. Además, el crecimiento de la economía informal refleja resistencia al cumplimiento tributario. La discusión resalta la necesidad de equilibrar la eficiencia recaudatoria con políticas que mitiguen efectos adversos, promoviendo incentivos y fortaleciendo la confianza en el sistema tributario. Concluye que, aunque la medida mejoró la recaudación en el corto plazo, su sostenibilidad y equidad dependen de políticas complementarias que fortalezcan la economía formal y fomenten un entorno fiscal más justo.
Relationship Process Map in services: a tool to enhance the management of relationship interactions
Authors: Torres Júnior Noel , Miyake Dario Ikuo , Campello Victor de Oliveira , Castro Pedro Henrique Pereira de
Published: February 2025

Valuing regular customers is key to building strong, lasting relationships. This creates loyalty and allows companies to offer personalized service and anticipate future needs. However, the available service management tools do not consider how interactions are shaped and how the information recorded during continuous and medium to long-term relationships. This article proposes a tool called "Relationship Process Map" (RPM) that aims to describe the service process, considering how the relationship is formed. The RPM tool helps manage services by depicting the company's customer relationship. It identifies the recorded actions and suggests changes to improve customer relationship management. It can be used to improve service quality management and provide a rational basis for external marketing. The RPM tool highlights that it can identify deficiencies in the service process and gaps in monitoring customer interactions, which can help develop new checking mechanisms to strengthen monitoring practices.
O Cinema como Ferramenta Pedagógica: Analisando o filme “Vida de Inseto” no Ensino de Biologia - Ecologia
Authors: Gonçalves Tiago Maretti , Lermen Alessandra de Falco Brasileiro , Cabral Wallace Alves
Published: February 2025

Este trabalho teve como objetivo central a análise do filme "Vida de Inseto", da Disney Pixar (1998), sob uma perspectiva biológica, com ênfase em conceitos de Ecologia. O filme em questão possui como enredo um formigueiro que trava uma batalha contra os gafanhotos que almejam explorar recursos usando mão de obra escrava das formigas. Como saída desse impasse, a união e a relação intraespecífica entre as formigas e interespecífica com outros insetos, coloca o fim a esse problema, derrotando os gafanhotos, permitindo a liberdade e convívio dentro do formigueiro. Considerando este contexto, o filme possui cenas com grande potencial para discussão e problematização de tópicos de Ecologia, principalmente no que tange às relações ecológicas na comunidade, tanto positivas como negativas, além de permitir a discussão sobre conservação biológica, taxonomia e zoologia. Como metodologia, o trabalho possui cunho qualitativo, e empregou uma análise documental, utilizando artigos e trabalhos oriundos de diretórios nacionais como o Google Acadêmico e EduCAPES, além de livros da literatura especializada. Os resultados indicam que o filme "Vida de Inseto" possui cenas com significativo potencial educativo, destacando-se como uma ferramenta eficaz no estímulo e facilitação da aprendizagem de temas de Ecologia e outras áreas da Biologia no Ensino Médio. Por fim, o estudo propõe um roteiro estruturado que pode ser utilizado por professores em sala de aula, com o objetivo de fortalecer o ensino de Biologia, principalmente nos tópicos de Ecologia, utilizando o filme como um recurso didático deflagrador do conhecimento, além de permitir discussões sobre vários assuntos trabalhados na teoria.
Fechamento de parede abdominal na presença de hérnia incisional: revisão integrativa sobre técnicas e materiais de sutura
Authors: Souza André Vinícius Pereira de , Melo Rozeli Henrique de , Cabral Ana Maria Barbosa , Coury Uirá Luiz de Melo Sales Marmhoud , Souza Arline Alexandre de , Nascimento Junior Pedro Luiz do
Published: February 2025

Este estudo investiga o fechamento da parede abdominal em casos de hérnia incisional, com ênfase nas melhores técnicas e materiais de sutura. A pesquisa utiliza uma revisão integrativa da literatura, seguindo as diretrizes PRISMA 2020, para identificar práticas eficazes que minimizem complicações pós-operatórias. Foram selecionados estudos de bases de dados que destacam abordagens cirúrgicas modernas, como o uso de telas profiláticas e a técnica de sutura de "Small Bites", as quais têm demonstrado eficácia na redução de recidivas de hérnia. Os resultados indicam que suturas contínuas com Small Bites, combinadas com tela biológica, reduzem significativamente a incidência de hérnias e complicações. A discussão reforça que técnicas individualizadas, especialmente para pacientes de alto risco, são essenciais para melhorar os resultados a longo prazo. Conclusivamente, a revisão sugere a adoção de métodos de sutura padronizados e o uso de tela profilática em cirurgias abdominais para otimizar a recuperação dos pacientes e reduzir os custos no sistema de saúde.
O inquérito policial e seus desafios contemporâneos enquanto procedimento formal investigatório
Authors: Silva Giuliano Sorge de Paula
Published: February 2025

O presente artigo é desenvolvido utilizando o método lógico-dedutivo, fundamentado em um estudo bibliográfico e jurisprudencial que explora o inquérito policial contemporâneo, sob uma nova perspectiva constitucional que valoriza os direitos fundamentais. A promulgação da Constituição Federal de 1988 trouxe a necessidade imperativa de buscar um equilíbrio entre a eficiência investigatória e a proteção de garantias como a dignidade da pessoa humana, a privacidade e a presunção de inocência. A globalização e a revolução digital introduzem novos desafios, impondo a necessidade de adaptação às novas modalidades de criminalidade, especialmente a criminalidade organizada. Estes novos tipos de crimes exigem métodos investigativos compatíveis a este cenário e uma cooperação jurídica internacional mais efetiva. Este artigo discute os desafios apresentados por essas mudanças e propõe reflexões sobre possíveis adequações de interpretação e aplicação das normas para harmonizar a eficácia da investigação policial com a proteção dos direitos fundamentais, assegurando um procedimento mais justo e equilibrado. A ideia é garantir que a atuação investigatória seja eficiente, mas sem renunciar às garantias constitucionais, promovendo um sistema de justiça que respeite o princípio da dignidade da pessoa humana e os direitos fundamentais.
SMPTE Spotlight: Marie-Eve Bilodeau
Authors: Poole Russell
Published: February 2025

“We are pleased to present Marie-Eve Bilodeau,” said SMPTE Montréal Chair Denis Bonneau. “She has been involved in our chapter since 2018. From day one, she took on many responsibilities and carried them to the finish line with passion and success. Marie-Eve is an important part of our team and an inspiration for others to join and make their place in our industry.”
MTS 2024: Showcasing Innovation, Collaboration, and Progress
Authors: Poole Russell
Published: February 2025

The 2024 Media Technology Summit has concluded. Over four days, members of the media tech industry flocked to Hollywood to learn, grow, and form long-lasting relationships with like-minded individuals. SMPTE has transformed a lot over this past year, but one thing that will never change is our commitment to the industry, which we showcase through the MTS.
Progress Report of the Advanced Television Systems Committee (ATSC)
Authors: Noland Madeleine , Whitaker Jerry
Published: February 2025

This report summarizes work currently underway in ATSC, the Broadcast Standards Association, relating to technical standards for ATSC 3.0. ATSC is an international, non-profit organization developing voluntary standards and recommended practices for broadcast television and multimedia data distribution. ATSC member organizations represent the broadcast, professional equipment, motion picture, consumer electronics, computer, cable, satellite, and semiconductor industries. ATSC also develops implementation strategies and supports educational activities on ATSC standards. ATSC was formed in 1983 by the member organizations of the Joint Committee on Inter-society Coordination (JCIC): the Consumer Technology Association (CTA), the Institute of Electrical and Electronics Engineers (IEEE), the National Association of Broadcasters (NAB), the Internet & Television Association (NCTA), and the Society of Motion Picture and Television Engineers (SMPTE). This year, ATSC observes its 41st year of operation.
Pengaruh Pembelajaran Berbasis Etnomatematika Pada Permainan Gobak Sodor Untuk Meningkatkan Pemahaman Matematis Siswa
Authors: Varadita Zeynab , Anas Aswar , Murtinasari Frida
Published: February 2025

This research aims to determine the effect of ethnomathematics-based learning on the game Gobak Sodor to improve students' mathematical understanding. Gobak Sodor is a traditional game that is a cultural heritage from our ancestors and needs to be preserved. Gobak Sodor is a very popular traditional Indonesian game that requires good strategy, dexterity, and cooperation in a rectangular arena lined with chalk lines. This game combines elements of dexterity, strategy, and teamwork. This type of research is quasi-experimental with a quantitative approach. Class VII-A is an experimental class that uses an ethnomathematics-based learning model with the gobak sodor game, and class VII-B is a control class that uses a direct learning model. Research data was obtained through a test in the form of five questions describing mathematical understanding. Based on the results of research using an independent sample test, a significance value of 0.001 was obtained, which is smaller than 0.05. Based on this decision, H0 was rejected, which shows that there is a difference in students' mathematical understanding between the experimental class, which applies ethnomathematics-based learning with the gobak sodor game, and the control class, which uses conventional learning. These results indicate that there is a positive influence of ethnomathematics-based learning with the gobak sodor game on improving students' mathematical understanding.
Keywords: Ethnomathematics, Gobak Sodor, Mathematical Understanding
The Improving Descriptive Writing by Using Chat-GPT in University
Authors: Najah Luluk Lailatun , Ghozali Imam
Published: February 2025

This study investigates the use of Chat-GPT to enhance descriptive writing skills in higher education. The research involved students utilizing Chat-GPT to support their writing process, leading to a significant improvement in their work. The mean score for descriptive writing increased from 64 to 85.5, marking a 33.6% enhancement. The analysis revealed that Chat-GPT effectively improved sensory detail, clarity, and cohesion while boosting students' enthusiasm for writing. Successful implementation relied on careful integration with structured guidance. While individual responses varied, using Chat-GPT as a complement to traditional methods yielded the best outcomes. The findings indicate that when implemented properly, Chat-GPT can serve as an effective tool for developing students' descriptive writing skills. However, its success is contingent upon thoughtful integration and adjustment to individual needs. This research paves the way for further exploration into the role of AI in education, particularly in cultivating academic writing skills.
Developing English Speaking Skills by Using Voice Note Friend to Motivate Silent Students at MA Mambaul Jenggawah
Authors: Jannah Nur Intan Roudhatul , Wardani Ika Desy
Published: February 2025

This thinks about points to create students' English talking aptitudes at MA Mambaul Ulum Jenggawah by utilizing the "Voice Note Friend" strategy to persuade understudies who tend to be calm. Within the setting of English learning, understudies who are not effectively talking regularly have trouble communicating and taking an interest in the course. This consider applies the voice notes technique, which could be a voice message sent by a classmate, as an apparatus to extend students' inspiration and certainty in practicing speaking English. Through this approach, understudies are anticipated to feel more comfortable and energized to talk, which in turn will make strides in their talking aptitudes. This considers employment the subjective Classroom activity research method to degree the viability of this approach, with comes about appearing a noteworthy increment within the interest and talking abilities of understudies who already tended to be calm.
Peningkatan Kesejahteraan Emosional Santri Melalui Praktik Mindfulness dan Refleksi Spiritual
Authors: Nisa Khoirun
Published: February 2025

Pesantren play a pivotal role in shaping the character of young generations, yet students often face emotional pressures that affect their well-being. This study aims to evaluate the effectiveness of a mindfulness and spiritual reflection program in enhancing the emotional well-being of pesantren students. Using a quasi-experimental design with pretest-posttest and a control group, 60 students were divided into a treatment group (n = 30) and a control group (n = 30). The eight-week intervention included mindful breathing, meditation, dzikir, and reflective discussions. Results showed a significant increase in the Warwick-Edinburgh Mental Well-being Scale (WEMWBS) scores for the treatment group from 45.2 to 61.8 (p < 0.001), while no significant change was observed in the control group (p = 0.47). Qualitative findings supported the program's effectiveness in emotion regulation and strengthening spirituality. This program holds potential for adaptation in various cultural and religious communities.
Transformasi Layanan Bimbingan Konseling Berbasis Digital Pasca-Pandemi: Pengaruh terhadap Karakter dan Prestasi Siswa
Authors: Triana Dian
Published: February 2025

This study aims to evaluate the impact of digital-based counseling services on students' character development and academic achievement in Jember Regency. Utilizing a descriptive quantitative method, the study involved 250 junior and senior high school students selected through stratified random sampling. The research instruments included the Emotional Intelligence Scale (EIS) to measure character development and the Academic Motivation Scale (AMS) to assess learning motivation and academic performance. The results revealed significant improvements in students' character dimensions, with empathy scoring the highest (4.3), followed by emotional regulation (4.1) and self-awareness (4.2). On the academic side, the students' average grades increased from 75.4 to 82.1, supported by a 16.7% increase in intrinsic motivation. The study also highlighted challenges such as technological infrastructure disparities in rural areas, affecting access to digital counseling services. This research concludes that digital-based counseling services effectively support holistic student development, both in character and academic achievement.