bluuebunny/crossref_metadata_2025 huggingface dataset:
Bilateral ultrasound-guided quadratus lumborum block versus intravenous patient-controlled-analgesia ketamine for total abdominal laparoscopic hysterectomy
Authors: Ali Hani G. , ELneegery Naglaa A. E.
Published: July 2024

Background

Total abdominal laparoscopic hysterectomy patients experience pain in various degrees mediated via the thoracic sympathetic trunk as well as parasympathetic afferent nerves. The bilateral quadratus lumborum block (QLB) was believed to provide somatic as well as visceral pain relief however the use of anesthetic agents is associated with increased side effects. IV-Patient-controlled analgesia ketamine is suggested to play an effective role in acute pain management. Also, it increases patient satisfaction with decreased side effects as it reduces the levels of the consumed opioids.

Patient and methods

This prospective study was done in Mansoura University hospitals from December 2022 to May 2023. The study was conducted on 100 patients. Our study included patients who were categorized into two groups. All patients underwent total abdominal laparoscopic hysterectomy with the first group underwent ultrasound-guided bilateral QLB and the second group administered IV ketamine via Patient-controlled analgesia for pain management.

Results

At 30 min postoperative there was no significant difference between the two groups regarding visual analog scale score. Visual analog scale score was significantly higher in group I after 1 h postoperative and until 36 h. Postoperative Morphine consumption was significantly lower in group I. Pruritis was significantly higher in group I. Bradycardia and hypotension were significantly higher in group II.

Conclusion

Bilateral QLB was more potent than intravenous ketamine.
Associations between parental bonding and health-related quality of life in a clinical sample of youths aged 14–35 years in Singapore
Authors: Tan Yoke Boon , Tay Eng Hong , Shahwan Shazana , Zhang Yunjue , Sambasivam Rajeswari , Subramaniam Mythily
Published: July 2024

Introduction:

Individuals with psychiatric disorders tend to report having poorer bonds with their parents during their early years. These individuals often experience lower quality of life as well. This study investigated the associations between aspects of parental bonding and health-related quality of life (HRQOL) in a clinical sample of youths. It was hypothesised that high parental care and low parental overprotectiveness would be associated with higher levels of HRQOL.

Methods:

Data were obtained from a larger cross-sectional study. The sample consisted of 400 psychiatric outpatients: 191 patients aged 14–21 (mean ± standard deviation 18.1 ± 2.22) years and 209 patients aged 22–35 (28.0 ± 4.33) years. The Parental Bonding Instrument was used to measure parental care and overprotectiveness. Short Form-12 measured physical health (physical component summary [PCS]) and mental health (mental component summary [MCS]) components of HRQOL, and the 8-item Patient Health Questionnaire assessed depressive symptoms. These scales and a sociodemographic form were self-administered. Multivariable linear regression was used for analysis.

Results:

About half of the sample reported affectionless control for mothers (46.6%) and fathers (45.9%). After controlling for sociodemographic variables, no significant relationship was found between aspects of parental bonding and PCS scores. Maternal care was associated with MCS scores (β = 0.32, P < 0.01) and PHQ-8 scores (β = -0.12, P < 0.05).

Conclusion:

Our results suggest that youths who experienced quality care from their mothers exhibit better mental health functioning despite their clinical diagnoses, which suggests that early maternal care exerts an overall long-term protective effect. Early parental education that promotes positive parenting practices could improve the overall HRQOL of individuals in adulthood despite their clinical diagnoses.
Ileal Artery to Sigmoid Fistula Following Cystectomy and Radiation: A Case Report
Authors: Pereyra Maria N. , Hoel Andrew , Linton Samuel , Meeks Joshua , Poylin Vitaliy
Published: July 2024

Arterial-enteric fistulas are a rare but devastating complication that can occur as a result of surgery or radiation exposure. Although this condition is most frequently seen following manipulation of the vasculature, especially in the presence of the vascular graft, other causes have been reported. Twenty-five cases have been reported in the literature, mostly related to previous vascular grafts. We present a case of ileal artery to sigmoid colon fistulas caused by previous resection of bladder cancer and radiation.
A Novel Method of Treating Rectal Diverticulum Using Transanal Minimally Invasive Surgery (TAMIS)
Authors: Kaneko Yui , Strugnell Neil
Published: July 2024

Rectal diverticula are extremely rare with an incidence of less than 0.1% of colonic diverticular disease cases, and the factors that contribute to their evolution are poorly understood. Majority of the cases are diagnosed incidentally, and they are usually clinically asymptomatic and carry a low risk of developing complications; therefore, treatment is not required in most cases. Surgery is generally performed only in the event of complications or when they become symptomatic, such as with the development of obstructive defecation with an impacted fecalith within the diverticulum. As it is a rare entity, there is currently no consensus on the surgical management of rectal diverticulum. Here, we describe a novel and effective method of surgical management of rectal diverticulum utilizing transanal minimally invasive surgery.
A Bibliometric Analysis of Deepfakes : Trends, Applications and Challenges
Authors: Garg Diya , Gill Rupali
Published: July 2024

INTRODUCTION: The rapid progress in artificial intelligence (AI) over the past decade has ushered in a new era of transformative technologies. Deep learning has emerged as a potential tool, demonstrating remarkable capabilities in various applications. This paper focuses on one of the controversial applications of deep learning commonly known as deepfakes.OBJECTIVES: The main objective of this comprehensive bibliometric survey is to explore the trends, applications and challenges of deepfakes over the course of last 4.5 years.METHODS: In this research, a total of 794 documents published from 2019 to July 2023 were acquired from Scopus database. To conduct this bibliometric analysis, RStudio and VOSviewer tools have been used. In this current analysis, deepfake challenges, countries, sources, top 20 cited documents, and research trends in the field of deepfake have been included.RESULTS: The analysis highlights a substantial increase in deepfake publications from January 2019 to July 2023. Out of the 8 document types identified 38% are article publications. In addition, from the journal articles it has been depicted that the journal source entitled "Advances in Computer Vision and Pattern Recognition" holds Q1 status with 8.3% publications in the deepfakes domain during the targeted year range. Moreover, the data visualizations reveal the growing international collaboration, with the USA as the most prolific country in deepfake research.CONCLUSION: Despite numerous reviews on deepfakes, there has been a notable absence of comprehensive scientometric analyses. This paper fills this gap through a bibliometric study using the Scopus database as urderlying source. The analysis includes keyword analysis, leading research-contributing institutes, co-country collaboration, and co-keyword occurrence. The findings offer valuable insights for scholars, providing a foundational understanding including document types, prominent journals, international collaboration trends, and influential institutions and offering valuable guidance for future scholarly pursuits in this evolving field.
New directions for adapting intelligent communication and standardization towards 6G
Authors: Kulkarni Anjanabhargavi , Goudar R. H , Rathod Vijayalaxmi , G. M Dhananjaya , Hukkeri Geetabai S
Published: July 2024

Rapid advancements in wireless communication technology have made it easier to transfer digital data globally. With the complete assistance of artificial intelligence, the sixth-generation (6G) system—a new paradigm in wireless communication—is anticipated to be put into use between 2027 and 2030. Faster system capacity, faster data rate, lower latency, higher security, and better quality of service (QoS) in comparison to the 5G system are some of the main concerns that need to be addressed beyond 5G. Combining the growing need for more network coverage, lower latency, and greater data rates is the aim of 6G. It is recommended that to meet these needs and enable new services and applications, intelligent communication be implemented. The main enablers and facilitators for implementing intelligent communication beyond 5G are outlined in this paper. The article provides the horizon for new adaptations and standardization for integrating 6G intelligent communication in future networks and outlines the requirements and use-case scenarios for 6G. It also highlights the potential of 6G and key enablers from the standpoint of flexibility. It examines key research gaps like spectrum efficiency, network parameters, infrastructure deployment, and security flaws in past transitions while contrasting 5G and 6G communication. To overcome these challenges, modernizing 6G research domains are essential. Therefore, this review article focuses on the importance of 6G wireless communication and its network architecture, which also provides the technological paradigm shift from 5G to 6G. Furthermore, it highlights popular domains such as Artificial Intelligence, Internet of Things, Managing Big Data, Wireless Mobile networks, and Massive MIMO (Multiple Input Multiple Output), Quantum communication, Block chain Technology, Terahertz Communications (THz), Cell-free Communications and Intelligent Reflecting Surface as research objectives.
Effect of soil management on carbon stock and soil aggregation in an area of natural regeneration and surrounding systems in the Atlantic Forest biome
Authors: Alcântara Laiza Coelho de , Rosset Jean Sérgio , Neves Isabela , Ozório Jefferson Matheus Barros , Panachuki Elói , Santos Wesley Vieira dos , Castilho Selene Cristina de Pierri , Schiavo Jolimar Antonio , Farias Paulo Guilherme da Silva , Souza Camila Beatriz da Silva , Marra Leandro Marciano
Published: July 2024

This study aimed to quantify total organic carbon (TOC), carbon of humic substances (HS), and their stocks and evaluate the soil structural stability of areas with different uses under sandy loam soil texture. Soil samples were collected from managed areas and a reference area: Permanent Pasture (PP), No-Till (NT), Private Natural Heritage Reserve in the process of natural regeneration (PNHR) and Native Forest (FN). Dry mass analysis, carbon stock quantification, chemical fractionation of soil organic matter and soil aggregation were carried out. The NF area had the highest deposition of litter mass (ML). The PP and NT areas had the highest bulk density (Bd). TOC and Stock-C contents were higher in PNHR, followed by NF, and stratification index (STRATI) was also higher in the regeneration area. The NT, PNHR, and NF areas had a higher proportion of carbon fulvic acid fraction (C-FA) than carbon humic acid fraction (C-HA), but the fraction with the highest representation in all areas was carbon humin fraction (C-HUM). The PP, PNHR, and NF areas obtained the best aggregate stability indicators, as well as a higher proportion of macroaggregates, with the NT area having low aggregate stability. Recovery of C contents was observed in recent years in the area of PNHR, leading to a greater storage of C, which shows a quantitative recovery of C in the soil in this area after four years of natural regeneration. Furthermore, the PP and NT areas present a lower capacity for C sequestration, mainly due to the management conditions.
Keywords: aggregate stability, climate change, crop production, soil quality.
Diferencias intergeneracionales en el imaginario cultural de la IA asociadas al relato y la iconicidad del cine de animación infantil y juvenil
Authors: Freire-Sánchez Alfonso , López-González Jesús , Rodríguez López-Ros Sergio
Published: July 2024

Introducción: El Trust in Artificial Intelligence: a global study (KPMG, 2023) refleja un sesgo en la percepción de la IA entre los Baby Boomers y la Generación X respecto de Millennials y Generación Z. ¿A qué se debe esta brecha intergeneracional? Influyen elementos socioculturales y contextuales, así como la transferencia de valores que configuran el imaginario colectivo occidental a las nuevas generaciones mediante los medios audiovisuales. Este imaginario cinematográfico viene imperado, en parte, por el determinismo científico y los argumentos capitales relacionados con la IA como la rebelión de las máquinas, la otredad y la construcción de distopías apocalípticas. Metodología: Combinando el método hermenéutico inductivo con el análisis de discurso cinematográfico, se identifican patrones comunes en las diferentes narraciones socioculturales. El corpus se ha concretado en las 20 películas más valoradas (IMDB, julio 2023) con presencia de IA y su aplicación a la robótica en el cine de animación dirigido al público infantil. Resultados: Los resultados posicionan al cine de animación infantojuvenil lejos del posthumanismo y de los mitemas del ser humano contra la máquina o el mito de Prometeo. Asimismo, la figura del robot inteligente en el cine infantil asume el rol de amigo, mentor o héroe. Discusión y conclusiones: Por tanto, los imaginarios de la Generación Z no se caracterizan por una IA que suponga un peligro, ni el fin de la especie humana o su sustitución, sino simbolizan esperanza, heroísmo o compañerismo. Elementos que, según la discusión de los resultados, han contribuido considerablemente a acrecentar la brecha entre generaciones respecto del imaginario cultural sobre la IA aplicada a la robótica.
Analysis of Indonesian Air Transport Aviation Network Management (Case Study: Building Transportation Infrastructure for the National Capital)
Authors: Dhian Dhian Supardam , Agustono  , Agoes Soebagio
Published: July 2024

The air transportation network at Sepinggan Airport requires development to meet increasing transportation demands for the Indonesia National Capital (IKN) in East Kalimantan starting in 2024. With the planned relocation of the National Capital from Jakarta to Kalimantan, Sepinggan Airport is expected to see a significant rise in flight frequency over the next decade. The research problem was, the Indonesian government needs to enhance operational mobility to and from IKN Nusantara to improve airport supporting infrastructure. The research objective focuses on designing air transportation flight network management to optimize service and operational efficiency at Indonesian National Capital. The research used mixed methods, namely a methodology that combines qualitative and quantitative research. Firstly, it analyzed IKN's development plans for the next decade to understand air transportation needs and trends. Secondly, it evaluated existing airport infrastructure and facilities to identify deficiencies and areas needing improvement for enhanced operational efficiency. Thirdly, data collection, analysis, and modeling of the domestic and international flight network connected to IKN were conducted, exploring potential new routes and factors influencing their performance. The objective of the researach is to provide government stakeholders with insights for effectively managing the air transportation flight network to ensure optimal efficiency in the future. The results of these research are intended to assist governments and the aviation industry in preparing for forthcoming challenges and opportunities in the next decade. The study concludes with recommendations for managing the air transportation network in Indonesian National Capital over the next decade, encompassing infrastructure development, regulatory policies, and route expansion strategies.
Moderate Attitude of Students toward their English Teacher at Madrasah Tsanawiyah Negeri Model Makassar
Authors: Pelu Hanafi , Pelu Sipa , Risna  , Pelu Juaria , Rossydi Ahmad
Published: July 2024

A moderate student attitude refers to a balanced, transparent, and non-extreme attitude in the teacher's views, approach, and behavior towards students, learning materials, and the school environment. English learning for MTS students covers various aspects designed to help students develop English language skills comprehensively. The problem statement of this article is, how is the students’ moderate attitude toward their English teacher at Madrasah Tsanawiyah Negeri Model Makassar? This research aims to determine the Students' Moderate Attitude toward their English Teacher at Madrasah Tsanawiyah Negeri Model Makassar. The method used in this article is a qualitative research method. Meanwhile, the type of research is descriptive research. The result shows that; The English teacher's attitude is moderate; teachers consider modifying their approach to developing learning indicators and objectives in moderation. Moderate teachers in formulating learning indicators and goals are always fair, do not take sides with one or a group of students, and are adjusted to conditions that are suitable for students, namely; 1) Tolerance (Tasamuh), English teacher asks and allows students to answer questions during the learning process; 2) Fairness (I'tidal), in the meantime, during the learning process, a teacher must allow every student equal opportunity to share their ideas and assessments; and, 3) Balancing (Tawazun), English teachers take a reasonable approach when examining students' capacity to adopt the concept of balance in teaching and learning.
The Influence of Trauma and Mental Workload after an Aircraft Accident/Incident on ATC Situational Awareness In Indonesia
Authors: Sonhaji Imam , Ayu Titi Nurhawani Aldela , Supardam Dhian , Raza Bunahri Rifqi
Published: July 2024

The research questions is to explore the possible impact on ATC (Air Traffic Controller) situational awareness problem as a result of trauma and mental workload following an accident/incident. In this context, situational awareness is a key element in aviation safety, where the ability of air traffic controllers to understand the surrounding conditions in a timely and accurate manner is vital. Using quantitative research methods and a survey approach, this study involved 60 ATCs in Indonesia who have experienced supervising aircraft that have experienced accidents or incidents. The use of Likert scales in the questionnaire aimed to obtain in-depth data on the variables of Post-accident/incident Trauma (X1), Mental Workload (X2), and Situational Awareness (Y). Multiple linear regression analysis highlighted the important finding that there is a significant influence between post-accident/incident trauma and mental workload on ATC situational awareness. These results suggest that traumatic experiences and mental workload experienced by air traffic controllers can negatively affect their ability to understand and respond appropriately to situations. In the highly dynamic world of aviation, where decisions made within seconds can have a huge impact, lowering the level of situational awareness can increase safety risks. The implications and results of this study emphasize the importance of paying attention to the psychological well-being of ATCs and their workload management.
LITERATURA PARA CRIANÇAS DE LÚCIA MIGUEL PEREIRA - EDUCAÇÃO, MORALISMO E ESTEREÓTIPO FEMININO
Authors: Ribeiro Lopes de Almeida Edwirgens Aparecida
Published: July 2024

Lúcia Miguel Pereira é um importante nome no campo das letras brasileiras. Atuou, até meados do século XX, com vasta produção crítica, historiográfica da literatura e ficcional. A proposta ficcionista foi pouco estudada e difundida pelos críticos e leitores de literatura, aspecto que tem motivado a revisitação desse legado da autora. Composto pelos romances Maria Luísa, Em surdina, Amanhecer e Cabra-cega, narrativas que refletem sobre a condição social da mulher, materializados pela introspecção e pelo teor psicológico, e pelos contos A fada menina, Maria e seus bonecos, Na floresta mágica e A filha do Rio Verde, a prosa de ficção da autora apresenta um olhar voltado para a o lugar da mulher, desde a educação infantil à vida adulta. Porém, ainda que esse acervo ficcional seja destinado, aparentemente, a públicos distintos, em seus textos críticos, Lúcia Miguel (1994) se posiciona na direção de que não há uma literatura para crianças, mas que elas são atraídas por textos que lhes provoquem encantamento. Nesse sentido, o presente texto procura apresentar e discutir esse posicionamento da autora, já nos primeiros anos do século XX, quando a mesma evidencia certa preocupação com a educação moral e os estereótipos femininos comuns na tradição da literatura infantil daquele tempo. Para essa reflexão, apoiar-nos-emos nos textos publicados pela autora em jornais e revistas das décadas de 30 até os anos 50, em estudos críticos e teóricos sobre a história da literatura infantil de autores como Gisele Fadigas Machado (2011), Cecília Meireles (1979), dentre outros.
The Volatility Spillover Between ESG and Stock Return in the Selected Countries of G7
Authors: Behera Chinmaya , Priyadarsini Biswashree Tanaya , Patnaik Debasis
Published: July 2024

The primary focus of this study is to analyse the impact of volatility spillover among Environmental, Social, and Governance (ESG) and stock returns in the group of seven (G7) countries. The study reveals that 62.80% of the shock to one index spreads to all other indices, including ESG, on average. Additionally, the study indicates that the TSX (Canada) and Dow Jones (United States) stock returns play a vital role as transmitters of shocks.
Cursing Beyond the Grave: Imprecations and Jewish Funerary Culture in Antiquity
Authors: Saar Ortal-Paz
Published: July 2024

This article discusses curses found in ancient and late antique Jewish funerary inscriptions. It begins with a typology of imprecatory texts based on a survey of funerary epigraphy, both Jewish and non-Jewish. It proceeds with an analysis of explicit curse formulae found in a Jewish funerary context: on ossuaries, on the walls of burial caves, or on architectural elements of graves. The article discusses several aspects of these curses, placing them in a physical, religious, and psychological context.
Magnitudes de los determinantes de la participación laboral por género en México
Authors: López Pérez Manuel De Jesús , Valenzuela Sánchez Norma Aída
Published: July 2024

Este artículo centra su atención en las diferentes magnitudes de los determinantes que influyen en la participación en el mercado laboral de la población de 16 a 65 años en México, destacando la persistente limitación de las mujeres debido a que suelen estar condicionadas a roles tradicionales del cuidado de los hijos, de los adultos mayores y del hogar, todo dentro de un marco de desigualdad de género reproducido por el género dominante. La investigación analiza las variables que influyen en la participación laboral de cada género utilizando datos del Programa para la Evaluación Internacional de las Competencias de la Población Adulta (PIAAC) aplicado en México por la OCDE. Se emplea un enfoque estadístico descriptivo y una regresión probit que incluye las variables tradicionales de edad, años de escolaridad y experiencia laboral, además, se adhieren variables adicionales tales como: estado civil, hijos menores de 6 años y competencias en comprensión lectora, y capacidad de cálculo. El estudio busca proporcionar una comprensión más profunda de los factores que afectan la participación laboral de hombres y mujeres en México.
Una Función de Utilidad para el Consumidor Musical Según sus Respuestas Emocionales
Authors: Lugos Abarca Josué Alexis
Published: July 2024

Esta investigación tiene como objetivo proponer una función de utilidad que estime el nivel de satisfacción que un consumidor musical experimentaría al escuchar una canción, basándose en su respuesta emocional. Suponiendo que las preferencias musicales del consumidor se satisfacen si aumentan las emociones predominantes de su estado emocional actual, se emplea el modelo probabilístico emocional-musical (Lugos Abarca, 2023) para desarrollar esta función de utilidad. A través de un escenario hipotético, se obtuvieron resultados realistas que respaldan su aplicabilidad teórica. Sin embargo, se identificaron limitaciones debido a la aproximación de los datos empíricos en los parámetros musicales, recomendando la necesidad de investigaciones futuras para mejorar su eficacia. La originalidad de esta investigación radica en su propuesta de una herramienta matemática para analizar cuantitativamente las decisiones de consumo musical basadas en las emociones. Se concluye que esta función podría desempeñar un papel significativo en la industria musical al teóricamente predecir la aceptación o rechazo de una canción por parte del consumidor en comparación con la competencia.
Aplicación de una consultoría en docentes universitarios del Sur de Sonora
Authors: Garcia Vilches Susana , Holguín Félix Karolina , Flores Quintero Nelson , Cabrera Coronado Estefania
Published: July 2024

En el presente trabajo se describen los resultados obtenidos de una capacitación que tiene como objetivo evaluar un plan de trabajo que aborde las áreas de oportunidad previamente identificadas, para mejorar la eficiencia y competitividad del personal docente del programa educativo (PE) de Ingeniería Industrial y de Sistemas (IIS) en una universidad del sur de Sonora, por medio del Método ELI. La metodología aplicada se basó en dos instrumentos, el primero se trató de un cuestionario con preguntas abiertas dirigido al responsable del PE de IIS y jefe de departamento; el segundo instrumento constó de una escala de Likert diseñada en un formulario de Google dirigido al personal docente del PE de IIS mediante, el cual se recolectó información relacionada a factores sociodemográficos y competencias docentes asimismo, para su implementación se utilizó como diseño instruccional el Modelo ADDIE. Los resultados arrojan una postura positiva por parte de los participantes, acerca de llevar a cabo sus actividades laborales bajo una metodología de trabajo definida, así como la necesidad de adaptación a las herramientas digitales apegadas al quehacer educativo. En conclusión, se distinguió la idea de la implementación de inteligencia virtual en el sector educativo para desarrollar estrategias de enseñanza más avanzadas.
Evaluación de competencias mediante prácticas de laboratorio que impacten en el perfil de egreso de estudiantes de Ingeniería
Authors: Gómez Vega Irma Georgina
Published: July 2024

En este capítulo de investigación se diseñaron instrumentos de evaluación que permiten medir el impacto en el desarrollo de competencias específicas y el perfil de egreso que se tiene al introducir prácticas de laboratorio de física en estudiantes de ingeniería de la Universidad Politécnica de San Luis Potosí (UPSLP) y de la Universidad de Guanajuato (UG). Estas prácticas de laboratorio de física tienen un diseño didáctico que abordan los procesos de enseñanza aprendizaje, desarrollando habilidades en el estudiante ya que presenta características diferentes a la formación tradicional, tales como el uso de vídeos, y tecnologías de la información. La evaluación no va orientada solamente a conocimientos de física disciplinar, sino, de cómo impactan las habilidades desarrolladas en el perfil de egreso del estudiante, tomando en cuenta el programa de ingeniería específico. Para este trabajo se presentan para 4 casos de programas de ingeniería: Industrial, Tecnologías de la Información, Ambiental y Civil.
Capacidades Digitales en el proceso formativo de estudiantes de las Universidades Privadas de Lima
Authors: Salas Quispe Mariano Rodolfo , Sebastián López Edith Corina , Chávez Quesquén Walther Fructuoso , Quiroz Rosas Juan Humberto
Published: July 2024

En el presente capítulo de libro el objetivo se intensificó en determinar la influencia de las capacidades digitales en el proceso formativo de estudiantes de las Universidades Privadas de Lima. Por lo que la estrategia empleada para la realización de esta investigación se fundamenta en el enfoque cuantitativo a raíz de posicionarse en un nivel básico explicativo, en vista de que está situada al conocimiento de la realidad tal y como se presenta en una situación de espacio y tiempo temporal dado. El diseño de la investigación fue no experimental, de corte transversal, correlacional causal. La población fue de 500 estudiantes universitarios de diversas universidades privadas de lima. De la población estudiantil indicada se tomó una muestra que fue de 217 estudiantes. El muestreo fue probabilístico aleatoria simple; la validación se realizó mediante el juicio de experto y valorando su confiabilidad mediante Alfa de Cronbach, obteniendo de las variables, resultados de alta confiabilidad. De acuerdo a lo diagnosticado tras la ejecución de la investigación, se llegó a la conclusión de que los estudiantes ubicaron su capacidad digital en un 47.5% y en un 37.3% el proceso formativo y que estos resultados de las dos variables los ubican en un nivel medio a raíz de diversos factores identificados como el avance constante de la tecnología y de la capacitación constante para el manejo y adaptación de la misma. Finalmente, al término de la investigación, se determinó la influencia de las capacidades digitales en el proceso formativo en un 41.1%. Resultados que muestran que existe influencia de las capacidades digitales y el proceso formativa de los estudiantes de las Universidades privadas de Lima.
El impacto de las redes sociales en las relaciones humanas en la modernidad líquida
Authors: Benalcázar Caizapanta Ana Belén , Enriquez Fierro Cynthia Shakira
Published: July 2024

El problema de como se observa el impacto de la explotación de las redes sociales en las relaciones humanas dentro de la modernidad líquida tiene una estrecha relación con la irrupción de las redes sociales ha transformado la forma en que nos relacionamos, generando interrogantes sobre como ha afectado o benficiado la calidad de las relaciones humanas en la era de la liquidez, por ello es muy importante analizar el impacto de las redes sociales en las relaciones humanas en el contexto de la modernidad líquida, identificando sus efectos positivos y negativos, para ello, el estudio cualitativo exploratorio, utilizando entrevistas en profundidad a usuarios de redes sociales de diversas edades y contextos, vienen a ser el sustento para alcanzar el camino a una comprensión más amplia sobre este tema actual, que emula una realidad que en muchos casos, nos muestre resultados del aumento de la conectividad y acceso a la información, fortalecer los lazos existentes propias  de las relaciones humanas al crear nuevas comunidades de entornos compartidos, donde las superficialidad en las interacciones en la construcción de relaciones profundas, no alcancen la adicción y dependencia al uso excesivo de redes sociales que deriven negativamente  en relaciones offline, es por ello, que las redes sociales presentan un impacto ambivalente en las relaciones humanas. Si bien facilitan la conexión y el intercambio de información, también pueden generar superficialidad, comparación social y dependencia. Es necesario un uso consciente y equilibrado de estas tecnologías para aprovechar sus beneficios y reducir en la sociedad sus efectos negativos.
Application of Zinc Modified Biochars to Enhance Zinc Availability, Speciation and Pearl Millet Growth in Zn-Deficient Soil
Authors: Hussain Lahori Altaf , Afzal Ambreen , Taj Muhammad Maria , Mierzwa-Hersztek Monika , Vambol Viola
Published: July 2024

Zinc deficiency poses a serious threat to numerous crops and global human population. Recently, soil biocharamendment has been promoted as a sustainable farming method. However, its consequence on the bioavailability of Znin cereal crop has not been fully addressed. In the present study, 0.01% Zn-SO4 (w/w) was loaded in fruit waste, farmyardmanure and coconut shell pyrolysis at 400℃, for 2 h to make fruit waste Zn-modified biochar (FWZn-MBC), farmyardmanure Zn-modified biochar (FYZn-MBC) and coconut shell Zn-modified biochar (CSZn-MBC). Except controltreatment, all the modified biochars were applied at 1, 2 and 4% doses on zinc availability, speciation, pearl millet growthand chemical properties in Zn-deficient soil. The obtained results show that Zn mobility in soil was 70.04% withapplication of FYZn-MBC 4% as compared to other treatments. The maximum uptake of Zn in shoot and root by pearlmillet plant was observed by 74.02 and 53% with addition of FYZn-MBC 4% as compared to control soil, due to increaseof soil organic matter. The chlorophyll SPAD values in the pearl millet aerial surface increased from 30.23 to 39.24%with application of FYZn-MBC 4% than control soil. The exchangeable fraction of Zn increased from 7.34 to 14.71%with application of FYZn-MBC 4%. The correlation matrix results indicated that CaCO3 positively correlated with soilpH, and soil organic matter had strong correlation with chlorophyll. Overall, future studies must be carried out to examinethe long-term impact of FYZn-MBC 4% on Zn phyto-availability in Zn-deficient soil.
METHODOLOGY FOR DEFINING THE RISK ZONES OF CHILD INJURIES IN TRAFFIC - A CASE STUDY OF CITY OF BELGRADE
Authors:   S Projekt d.o.o., Beograd, Savković Lazar , Petrović Djordje ,   University of Belgrade, Faculty of Transport and Traffic Engineering, Živadinović Marija ,   S Projekt d.o.o., Beograd, Aleksić Borivoje ,   S Projekt d.o.o., Beograd
Published: July 2024

Reducing the injuries of vulnerable road users is a global challenge of road safety. Based on the group of vulnerable participants, significant place is occupied by children, due to their psychophysical characteristics. In the area of the city of Belgrade in the period from 2017 to 2021, total of 1918 children were killed and injured, of which 8 died, and 214 suffered serious physical injuries. This paper aimed to identify the risk zones of child injuries, with special emphasis on locations near schools, based on data on child injuries in traffic. For this purpose, a methodology was created that takes into account the georeferenced positioning of the locations of children's deaths and injuries, the severity of the consequences, and the location of the children's injuries concerning the locations of the schools. The methodology included the application of multi-criteria decision-making methods, as well as expert methods for assessing the importance of individual criteria. By applying the methodology, 77 zones were recognized in which the deaths and injuries of children in traffic are particularly pronounced. All dead children, almost 20% of seriously injured children, and about 12% of slightly injured children were recorded within these zones. In addition, as many as 18 zones are located near primary schools. Palilula, Čukarica, Voždovac, and Zemun are recognized as the four most threatened local governments in which 46 zones have been identified. Recognizing the risk zones where children are injured allows local communities to better allocate their resources to improve the children's safety in traffic.
ANALYSIS OF THE OBTAINED RESULTS OF SIGHT DISTANCE FOR SAFE OVERTAKING ON ROAD 22 FROM MATARUŠKA BANJA - UŠĆE BY APPLICATION OF TWO METHODOLOGICAL PROCEDURES
Authors:   S Projekt d.o.o., Beograd, Aleksić Borivoje , Živadinović Marija ,   S Projekt d.o.o., Beograd, Savković Lazar ,   S Projekt d.o.o., Beograd
Published: July 2024

When an overtaking manoeuvre is performed on two-lane roads for two-lane two-way traffic, the risk of road crashes is increased, because drivers are put in the situation of moving in a traffic lane intended for the movement of vehicles in the opposite direction. Sight distance for safe overtaking along roads for two-way traffic is a very important segment in the process of traffic designing along the road, performing works marking horizontal marks, and installing vertical signage in the function of safe overtaking along the road, in Road Safety Inspection (RSI), as and in the process of defining the level of regular maintenance service in the road zone. On October 18, 2023, the Faculty of Transport and Traffic Engineering of the University of Belgrade held an expert discussion "Analysis of Sight Distance on Existing Roads". The expert discussion aimed to familiarize the general professional public with two methodological procedures for analysing sight distance on existing roads and, on the example of national road number 22, section Mataruška Banja - Ušće (section 02225), length L = 39,053 km, show the results obtained by applying the presented methodological sight distance analysis procedures. In this paper, the obtained results of the sight distance analysis for safe overtaking along the mentioned existing section of the national road for both exposed methodological procedures are presented, and differences in the results obtained by the application of the exposed methodological procedures. Also, for both methodological procedures, an analysis of the compliance of the obtained results for the subject section with the valid Rulebook on Traffic Signage was performed.
STRATEGIC MANAGEMENT OF ROAD SAFETY, CASE STUDY ROAD SAFETY STRATEGY OF SERBIA 2023-2030
Authors:   University of Belgrade, Faculty of Transport and Traffic Engineering, Lipovac Krsto
Published: July 2024

The paper highlights the meaning and importance of strategic management of road safety, and then shows Serbia's experiences in strategic management of road safety. The contents of the first National Road Safety Strategy and the National Action Plan are described, as well as the problems of their implementation. It was particularly pointed out that there was no monitoring of the implementation of measures and the achievement of the goals defined by the strategy and action plan. Since none of the goals of the first traffic safety strategy was achieved, and there was no accountability for this failure, the second national strategy and action plan devoted much more attention to the precise and detailed description of measures and activities, monitoring of implementation, monitoring of the achievement of goals, regular reporting and responsibilities. By adopting the second national strategy and action plan for road safety, good preconditions were created for the successful implementation of well-defined measures and activities, as well as for the adoption of high-quality local strategic documents in road safety. However, sincere and consistent, publicly expressed and often repeated political support will be the most important prerequisite for full commitment and success in the implementation of these documents and the achievement of ambitious goals in the coming period.
THE IMPACT OF HEATWAVES ON TRAFFIC SAFETY ACROSS FIVE CITIES IN QUÉBEC’S PROVINCE
Authors:   Université de Sherbrooke, Longueuil, Canada, Nazif-Munoz José Ignacio , Najafi Moghaddam Gilani Vahid ,   Université de Sherbrooke, Longueuil, Canada, Choma Ernani ,   Harvard T.H. Chan School of Public Health, Boston, Massachusetts, Cedeno-Laurent José Guillermo ,   Department of Environmental and Occupational Health and Justice, Rutgers School of Public Health, Piscataway, Spengler Jack ,   Harvard T.H. Chan School of Public Health, Boston, Massachusetts
Published: July 2024

Climate change profoundly affects various aspects of life, prompting increased research into its impact on traffic safety. Understanding the association between climate change, particularly heatwaves, and traffic collisions requires robust methodologies encompassing different urbanization features. This study focuses on five major cities in Québec to assess the relationship between heatwaves and traffic crashes. A case time series design was employed to analyze data from May to September between 2015 and 2022, incorporating two types of heatwaves based on daily mean temperatures. Data on traffic crashes, injuries, and fatalities were sourced from the Société de l’assurance automobile du Québec (SAAQ). Control for non-pharmaceutical COVID-19 interventions was also considered using the QC-nP-COVID-19 index. The results reveal a positive association between heatwaves and traffic collisions in Montréal and Longueuil, with respective increases of 10% (95% CI: 3, 17%) and 9% (95% CI: 1, 16%) on heatwave days compared to non- heatwave days. Significant increases in traffic injuries were observed in Montréal and Longueuil during heatwave days, with Incidence Rate Ratios of 5 (95% CI: 1, 9) and 11 (95% CI: 5, 26) respectively. However, heatwaves were not associated with changes in traffic fatality outcomes across all cities. The findings in Montréal and Longueuil may suggest a potential „urban heat island effect,“ emphasizing the need for consistent consideration of this phenomenon in road safety studies and interventions. This study underscores the importance of addressing the impact of heatwaves on traffic safety, particularly in urban areas, to mitigate negative outcomes and improve overall road safety.
TRAFFIC SAFETY CULTURE AT DIFFERENT LEVELS OF SOCIETY ORGANIZATION
Authors:   Faculty of Technical Sciences, Novi Sad, Čuturić Darko , Bačkalić Svetlana ,   Faculty of Technical Sciences, Novi Sad, Pljakić Miloš ,   Faculty of Technical Sciences, Kosovska Mitrovica, Jovanović Dragan ,   Faculty of Technical Sciences, Novi Sad
Published: July 2024

Traffic safety culture is a relatively new concept that has recently gained attention in the field of traffic safety. Traffic safety culture appears to be an intuitive and powerful concept that explains observed differences in international, regional, and demographic accident risks, as well as propensity for high-risk behavior. The paper presents the concept and potentials of the application of traffic safety culture.
ANALYSIS OF ROAD SAFETY ATTITUDES WITHIN THE ESRA 3 PROJECT FRAMEWORK
Authors:   Agencija za bezbednost saobraćaja, Beograd, Miljković Bojana , Kovač Mladen ,   Agencija za bezbednost saobraćaja, Beograd,   Agencija za bezbednost saobraćaja, Beograd, Panić Ivana ,   Agencija za bezbednost saobraćaja, Beograd, Tešić Milan ,   Agencija za bezbednost saobraćaja, Beograd, Miljuš Svetlana ,   Agencija za bezbednost saobraćaja, Beograd
Published: July 2024

The global challenge of low road safety levels persists as one of the leading issues. Unsafe behaviors among traffic participants stand out as the most influential factor contributing to road accidents, often linked to erroneous attitudes. As a response, the Road Safety Strategy of the Republic of Serbia for the period from 2023 to 2030 (the Strategy) particularly defines measures and activities related to the knowledge, attitudes, and behavior of traffic participants, with the main goal of aligning them with leading European standards. In 2023, the International ESRA 3 project was implemented, focusing on researching attitudes towards road safety and involving 39 countries across five continents. This paper presents the results of the attitude research conducted in the Republic of Serbia, along with a comparative analysis of attitudes among road participants in other countries. The analysis covers attitudes toward risks associated with specific unsafe behaviors, self-reported behavior, attitudes towards enforcement, and more, across different categories of traffic participants. The paper also provides a retrospective examination of attitude research results from 2018 (ESRA 2). The findings of this study can facilitate the assessment of the success of the goals set by the Strategy concerning attitudes and aid in defining activities for road safety stakeholders at both national and local levels.
ANALYSIS OF TRAFFIC SAFETY OF THE VEHICLE FLEET
Authors:   University of Belgrade, Faculty of Transport and Traffic Engineering, Pešić Dalibor , Antić Boris ,   University of Belgrade, Faculty of Transport and Traffic Engineering, Jović Rajko , Nikolašev Dejan , Smailović Emir ,   University of Belgrade, Faculty of Transport and Traffic Engineering, Dotto Marija ,   Putevi Srbije, Beograd
Published: July 2024

The safety of traffic is an important factor in the business of a company. Within the regular activities of business companies, a large number of indicators of the operation of the vehicle fleet are monitored, which can be connected with traffic safety. On the other hand, the level of traffic safety of the fleet is also influenced by a greater number of road characteristics, volume and structure of traffic flow, black spots on the routes, etc. This paper presents a model of traffic safety analysis on dangerous goods routes, using a composite index. To assess the level of traffic safety by route, a composite index was created that includes the history of emergency events of the vehicle fleet, road characteristics, volume and structure of traffic flow, the level of traffic safety on the road section. The paper discusses the effects of various characteristics on the risk of transporting dangerous goods, such as the cross section of the road, the horizontal curves, the share of commercial vehicles in the traffic flow, collective and individual risk, black spots, as well as the length of the route, i.e. the number of kilometers which vehicle traveled on the route. The goal of the work is to determine the optimal routes of the company, which will take into account the economic requirements of business and the requirements of safe traffic.
PROBLEMS RELATED TO TRAFIC SIGNALS IN THE SCHOOL ZONE, WITH SPECIAL REFERENCE TO THE 2024. SPEED LIMIT (SCHOOLS ON THE TERRITORY OF OBRENOVAC MUNICIPALITY)
Authors:   Institut za sudska veštačenja Beograd,, Matić Miodragović Nataša
Published: July 2024

Properly traffic signalization, both vertical and horizontal, as well as the speed limit in the school zone, are the basis for children's safety. Analysing existing signalization in the zone of schools on the territory of the Municipality of Obrenovac, numerous missions were found, which can be eliminated in order to increase the safety of children.
IMPACT OF NEW SUSTAINABLE TRANSPORT OPTIONS - MICROMOBILITY ON URBAN MOBILITY AND TRAFFIC SAFETY
Authors:   University of Belgrade, Faculty of Transport and Traffic Engineering, Živanović Predrag , Trpković Ana ,   University of Belgrade, Faculty of Transport and Traffic Engineering, Bajčetić Stanko ,   University of Belgrade, Faculty of Transport and Traffic Engineering, Tica Slaven ,   University of Belgrade, Faculty of Transport and Traffic Engineering, Nadj Andrea ,   University of Belgrade, Faculty of Transport and Traffic Engineering, Jevremović Sreten ,   University of Belgrade, Faculty of Transport and Traffic Engineering, Milovanović Branko ,   University of Belgrade, Faculty of Transport and Traffic Engineering
Published: July 2024

The emergence of new sustainable transport options - micromobility, has opened up a number of different issues, among which the most prominent ones are: the issue of infrastructure and the need to transform urban space, and the issue of the safety of users of these vehicles in traffic. Despite the advantages that micromobility offers: flexibility, accessibility, efficiency on short distances, attractiveness, etc., there are also evident problems that represent a great challenge for the coexistence of new mobility options with traditional modes of transport. In the first part of this paper, through a literature review will be considered the most common issues related to the integration of micromobility into modern transport systems: the impact on urban mobility, redistribution and lack of space and traffic safety. The second part deals with the challenges faced by decision-makers, engineers of various professions, as well as users of new transport options in the Republic of Serbia in the process of implementing these vehicles, including a brief analysis of the road users traffic safety. In the following, the most significant results will be presented and discussed with the aim of pointing out the various aspects and effects (at the global and national level) that the use of micromobility vehicles brings with it, and especially their impact on sustainable urban mobility and traffic safety.