bluuebunny/crossref_metadata_2025 huggingface dataset:
Clinical and diagnostic significance of risk factors for histopathic uterine rupture after operation cesarean section.
Authors: Romanova Maria , Bezhenar Vitaly , Nesterov Igor , Gabelova Karina , Meznikov Alexander , Belyakova Lyudmila , Rukoyatkina Elena
Published: February 2025

BACKGROUND: Attempts to predict the outcomes of vaginal childbirth in women with uterine scarring after operation cesarean section (OCS) based on highly informative predictors and forecasting models remain extremely relevant.
AIM: To show the importance of an antenatal assessment of the risk of histopathic uterine rupture according to evaluation criteria in scores in women with scarring after OCS.
METHODS: A retrospective multicenter comparative study was conducted as a result of the analysis of pregnancy and childbirth histories in 288 patients with uterine scar after OCS. The antenatal risk assessment of histopathic uterine rupture was performed according to evaluation criteria in the clinic's scoring system (≥5 points – high risk of rupture, 5 points – low risk). Group 1 (n=135; ≥5 points), delivery by OCS on a planned basis. Group 2 (n=57; 5 points), delivery by OCS in a planned manner according to obstetric indications. Group 3 (n=66; 5 points), delivery through the natural birth canal. To assess the probability of histopathic uterine rupture, a group of 4 (n=27) with uterine rupture along the scar after OCS was formed. To assess the predictive quality of the "score" indicator, a ROC analysis was performed. The significance of each evaluation criterion is investigated in connection with the gap. A pathomorphological examination of the myometrium from the zone of the lower segment of the uterus was performed.
RESULTS: There were no significant differences in perinatal outcomes in 1, 2 and 3 groups. Significantly associated with the gap (p0.0001) were: emergency OCS, anemia during pregnancy and in the postoperative period, pathological blood loss ( 1000ml), 2 or more OCS. The ROC analysis showed: sensitivity – 77.8%, specificity – 95.5%, accuracy – 83.7% – "excellent" predictive quality of the indicator “point”. The optimal cut-off point was 6.5mm.
CONCLUSION: The score predicts the histopathic gap quite accurately, which is confirmed by morphological research. A high risk of histopathic uterine rupture along the scar after OCS occurs when the scar is evaluated by ≥ 6 points.
Relación entre los componentes del salto vertical y los niveles de coordinación motora en escolares: Un estudio piloto
Authors: Rojas Velásquez Johan Sebastián , Lozano Zapata Rafael Enrique , Bustos-Viviescas Brian Johan
Published: February 2025

Hasta la fecha no existen estudios que relacionen los componentes del salto vertical con los niveles de coordinación motora en escolares. El objetivo del presente estudio fue relacionar los componentes y potencia relativa del salto vertical con la coordinación motora en escolares. Estudio descriptivo-correlacional con enfoque cuantitativo y una muestra a conveniencia de 28 escolares (10 niñas y 18 niños) que realizaron el salto Abalakov, salto contramovimiento y salto desde sentadilla para determinar los componentes del salto vertical y el test 3JS para valorar los niveles de coordinación motora, el análisis estadístico fue realizado en el paquete estadístico PSPP con un p-valor de 0,05 utilizando la prueba de normalidad de Shapiro-Wilk, prueba correlacional de Spearman y Pearson. Entre los principales hallazgos se evidenció que, la contribución de los brazos en el salto vertical en niñas se relacionó negativamente y significativamente con la coordinación locomotriz (r = -0,67; p<0,05). El porcentaje de utilización de los brazos se relaciona negativa y significativamente con el nivel de coordinación locomotriz en niñas, para el resto de variables de estudio no se identificaron correlaciones significativas.
Can Physical Education professors emotionally motivate students to practice healthy living? Investigating the direct influence of Perceived Professor’s Emotional Support on Sedentary Lifestyle Behavior
Authors: Lobo Joseph , Masagca Ramon Carlo , Serrano John Mathew , Reyes Gilda Joy , Sevilla Buenaires
Published: February 2025

Perceived emotional support from professors is a well-documented factor influencing students’ motivation, participation, perseverance, and well-being. However, its influence on students’ sedentary lifestyle behaviors remains underexplored. This study assessed the direct influence of perceived professor’s emotional support on the sedentary lifestyle behaviors of undergraduate students at a state university in the Philippines. Utilizing a multiple regression approach, this study analyzed data collected from 1,128 purposively selected selected students through an online survey conducted from January to February 2024. The survey included the Sedentary Behavior Questionnaire and the Teacher’s Emotional Support Scale. Results indicate that perceived professor’s emotional support significantly predicts students’ sedentary behaviors during weekdays [F(3, 1124) = 3.104, p = .026] and weekends [F(3, 1124) = 4.837, p = .002]. Professor’s sensitivity and regard to adult perspective were significant predictors of reduced sedentary behavior, whereas positive climate was not. Specifically, Professor’s Sensitivity (β = -.189, p = .012) and Regard to adult perspective (β = .201, p < .001) influenced weekday behaviors, while Professor’s Sensitivity (β = -.295, p < .001) and regard to adult perspective (β = .218, p = .005) influenced weekend behaviors. The study concludes that professor’s emotional support plays a crucial role in mitigating sedentary behaviors among students. These findings underscore the importance of professor-student relationships extending beyond academics to foster healthier lifestyle choices. Further research is recommended to explore the underlying mechanisms and contextual factors affecting this relationship, aiming to develop targeted interventions and policies that enhance both academic performance and physical well-being, thus fostering supportive learning environments.
Análisis temporal de la final del torneo de fútbol 7 para jugadores con parálisis cerebral en Chile
Authors: Campos Campos Kevin , Fernández Muñoz Mónica , Castelli Correia de Campos Luis Felipe , Teixeira Fabricio dos Santos Luiz Gustavo , Luarte Rocha Cristian
Published: February 2025

El objetivo del estudio fue modelar la competición de Fútbol 7 con Parálisis Cerebral (FPC), en términos de su estructura temporal, mediante el análisis de los partidos de la fase final de la Liga Nacional de FPC, organizada por el Comité Paralímpico Chileno. Se analizaron cuatro partidos, considerando las variables de: tiempo total de juego, tiempo total del primer tiempo, tiempo total del segundo tiempo, tiempo total del balón en juego, tiempo total del balón fuera de juego, densidad del juego y posesión del balón. Los datos fueron transcritos a planilla de cálculo elaborada en Excel para su posterior análisis estadístico en el programa GraphPad Prism 8.0. Los Resultados indican que el tiempo total de juego tuvo un promedio de 2758±650,6 (s), siendo superior en el segundo tiempo (3731,35 s). El tiempo promedio de balón en juego y fuera de juego, fue de 1412±297,7(s) y 1260±400,2 (s) respectivamente. En cuanto a la densidad de juego, promedió un total de 1,134±0,15 (s). Haciendo referencia al tiempo de posesión de balón por equipo, fue mayor durante la segunda mitad de los partidos con 371,9±90,11 (s). En conclusión, el tiempo total de juego fue mayor en las segundas partes de los partidos. La densidad del juego fue disminuyendo conforme avanzaron las fases del torneo, asociando el tiempo del balón fuera de juego a acciones como las faltas y tiros de esquina.
Jump squat as ergogenic aid through post-activation potentiation on horizontal and vertical jumping performance of untrained collegiate students
Authors: Masagca Ramon Carlo
Published: February 2025

This study addresses research gaps by examining post-activation potentiation (PAP) effects on untrained collegiate students using diverse plyometric exercises. It evaluates the efficacy of jump squats as a physiological ergogenic aid, comparing bodyweight and externally loaded (10% body mass) jump squats on horizontal and vertical jumping performance in unilateral and bilateral variations. The study involved 76 untrained collegiate students (Female = 24, Male = 52) selected via purposive sampling, utilizing a quasi-experimental design. Vertical jump tests, single-leg vertical jump tests, standing broad jump tests, and single-leg broad jump tests measured performance pre- and post-intervention. Participants were divided into three groups: Group 1 (Female = 6, Male = 12) served as the control with no PAP protocol, Group 2 (Female = 10, Male = 15) performed 5x3 bodyweight jump squats, and Group 3 (Female = 8, Male = 18) performed 5x3 jump squats with 10% external load. Data analysis used paired t-tests and ANOVA. Results showed Group 1 improved only in bilateral vertical jump performance (pre-test: 50.48±11.57 cm, post-test: 53.84±11.52 cm, t = 2.25, p < .05). Group 2 exhibited no significant improvements in vertical or horizontal jumps. Group 3 improved bilateral vertical jump performance (pre-test: 53.81±15.41 cm, post-test: 59.12±15.03 cm, t = 4.12, p = .00). No significant horizontal jump improvements were observed across groups, and differences between groups were statistically insignificant. The findings suggest limited PAP effects on horizontal performance and emphasize the need for exercise patterns matching specific fitness or sports skills to enhance vertical performance. Recommendations include replicating the study for validation, refining data collection procedures, exploring other PAP protocols, and identifying optimal external loads for jump squats to maximize potentiation effects.
La evaluación actitudinal en la formación de profesores de “Educación Física” en Chile ¿En qué estamos y hacia dónde vamos?
Authors: Peña Troncoso Sebastian , Toro Arévalo Sergio , Pazos Couto José María , Pérez Norambuena Samuel , Rocuant Urzúa Adolfo , Cartier Thuillier Bastian , Peña Troncoso Anita Elizabeth
Published: February 2025

Los aspectos pedagógicos y disciplinares en los procesos formativos de profesores de educación física son importantes por las implicancias en las futuras prácticas escolares en el contexto chileno. Este estudio evalúa las actitudes de los estudiantes de educación física a partir de las creencias que tienen respecto a la planificación del aprendizaje, la evaluación formativa, la motricidad y sus manifestaciones. El estudio fue metodológicamente descriptivo e inferencial y de cohorte transversal. Participaron 750 estudiantes de 13 universidades chilenas, de los cuales se consideraron 619 sujetos, 54,6% (338 hombres) y 45,4 % (281 mujeres) de entre 21 y 25 años. Se utilizó para la recolección de datos un instrumento ad hoc “Cuestionario de Aprendizaje Conceptual, Procedimental y Actitudinal en el Profesorado de Educación Física en Formación Inicial” (CACPA-FIDEF) elaborado como parte del proyecto Fondecyt nº 11190537. Los principales resultados indican que existen diferencias estadísticamente significativas sólo en el dominio motricidad y sus manifestaciones en función de las edades comprendidas entre 21 y 23 años, con resultados específicos de la prueba Anova de f = 2,294 p < 0,05. En conclusión, se observa una alta valoración de los docentes en formación frente a los tres dominios, entregándoles gran relevancia al contexto donde se ejecutan las clases (planificación), a las capacidades personales y el proceso evaluativo (evaluación formativa) y la salud y desarrollo cognitivo de los y las estudiantes (motricidad).
Conocimientos alimenticios, interés, esfuerzo y progresión en el aprendizaje de la Educación Física de los adolescentes chilenos
Authors: Carrasco-Venturelli Hanrriette , Cachón-Zagalaz Javier , Ubago-Jiménez José Luis , Lara-Sánchez Amador J.
Published: February 2025

Los conocimientos sobre hábitos alimenticios y la motivación en el aprendizaje desde la perspectiva disposicional y contextual en los adolescentes resulta esencial para adquirir un estilo de vida saludable. El objetivo de este estudio es comprobar si existe relación entre los conocimientos sobre los hábitos alimenticios y el interés, esfuerzo y progresión en el aprendizaje de la educación física, en función del sexo y la actividad física de los adolescentes. Se trata de un estudio cuantitativo de carácter transversal para el que se emplearon cuatro cuestionarios: TEPICA, IEPA, AYES, y PAQ-C, a cuyos resultados se aplicaron análisis descriptivos y correlacionales. La muestra estuvo compuesta por 3.169 adolescentes chilenos. Los resultados indican que existen correlaciones estadísticamente significativas, de modo que, a mayor ayuda brindada por el profesorado mayor interés, esfuerzo y progresión tienen en la clase de educación física, destacando el grupo de los hombres. Lo mismo ocurre con los conocimientos adecuados sobre alimentación de los adolescentes, destacando el grupo que realiza una actividad física leve, independiente del género. Se concluye que es necesario orientar el interés, esfuerzo y progresión en el aprendizaje en la clase de educación física para aumentar la motivación intrínseca de los estudiantes y favorecer los conocimientos y la adquisición de estilos de vida más saludables.
NGS as an auxiliary tool for differential diagnosis of solid tumors: a clinical case and literature review
Authors: Absalyamov R.  I. , Savenko Yu.  N. , Veselovskii E.  M. , Kavun A.  I. , Kuznetsova O.  A. , Lebedeva A.  A. , Belova E.  V. , Mileiko V.  A. , Ivanov M.  V.
Published: February 2025

Molecular genetic profiling of solid tumors by next-generation sequencing (NGS) is widely used to select targeted therapy. At the same time, with rare exceptions, NGS has not proven to be a reliable tool for differential diagnosis of diseases. However, some types of tumors have specific somatic mutations, and their detection can serve as a reason for clarifying the diagnosis using standard methods. An example of such mutations are specific abnormalities in the EGFR gene, which occur exclusively in lung cancer. In the described clinical case, the patient was diagnosed with skin adenocarcinoma. Molecular genetic profiling revealed an EGFR exon 19 deletion mutation, which served as a reason for additional histological studies and revision of the diagnosis in favor of lung adenocarcinoma, and demonstrates the possibility of using the results of molecular profiling as an auxiliary method for differentiating cancer subtypes.
Fiscal Adjustments and the Asymmetric Effect of Oil Shocks
Authors: Valencia Oscar , Gamboa-Arbeláez Juliana , Sánchez Gustavo
Published: February 2025

This research employs a quadratic exponential model to examine the dynamics of fiscal adjustments in the context of oil shocks. The findings suggest significant state dependence, with past fiscal adjustments increasing the likelihood of future adjustments and an asymmetry in oil shock effects. Supply shocks reduce the probability of fiscal adjustments, while demand shocks increase it. Furthermore, the impact of these shocks depends on several factors. Oil demand shocks positively impact fiscal adjustment even during downturns, providing a stabilizing effect. Net oil exporters are more affected by oil shocks than importers, experiencing more significant negative effects from supply shocks and more benefits from demand shocks. Fiscal institutions play a critical role in mitigating the volatility induced by oil shocks, with fiscal rules targeting primary or structural balances proving particularly effective.
Developing an information system for a public catering enterprise taking into account the implementation of an incentive system for delivery service personnel
Authors: Orlova Kristina Yu. , Petrova Anastasia V.
Published: February 2025

The article describes the design process and the algorithm of the information system for optimizing the activities of a public catering enterprise, as well as the results of its application for calculating the efficiency of investments and choosing a development strategy for the enterprise. The specifics of the proposed innovative and conservative strategies is described. A model for calculating the economic indicators for both strategies is developed. Special attention is paid to the incentive system for delivery service personnel within the framework of the innovative strategy. The results allow us choose the innovative development strategy.
Aprendizaje automático para el reconocimiento del uso de la bicicleta como medio de transporte
Authors: Vargas-Arcila Angela María , Estrada-Solano Felipe , Caicedo-Muñoz Julián Andrés , Inchima Wilmer , González-Amarillo Carlos
Published: February 2025

Los datos generados por GPS de trayectorias recorridas en diversos medios de transporte entregan información valiosa para gestionar la movilidad y evaluar los beneficios que impactan el sistema de movilidad de una ciudad. Estos datos por sí solos no permiten identificar el uso de medios de transporte ecoamigables para caracterizar el comportamiento de los ciudadanos en un contexto de movilidad sostenible. Por tanto, reconocer las rutas y las distancias recorridas por los biciusuarios a través de técnicas de machine learning (ML) se asume como un reto de enriquecimiento tecnológico que aporta capacidades de inteligencia a los sistemas de movilidad adaptados al paradigma de las ciudades inteligentes, sostenibles y receptivas. Este trabajo evalúa diferentes técnicas de aprendizaje automático para analizar las trazas GPS recolectadas de los trayectos recorridos por los usuarios e identificar el uso de la bicicleta como medio de transporte. Se implementó la metodología CRISP- DM sobre un conjunto de datos públicos, recolectados en Pekín, China, para generar un modelo que discrimine la información correspondiente a trayectorias recorridas con el uso de la bicicleta. Se evaluó el conjunto de datos para clasificación binaria y multiclase, utilizando diferentes técnicas de estandarización y múltiples algoritmos de categorización. Los resultados muestran que los algoritmos de combinación de árboles de decisión logran la mejor precisión en un sistema de registro y procesamiento de datos de movilidad inteligente, particularmente, el de aumento de gradiente hace que la identificación del medio de transporte usado se adapte más a las variaciones que puedan influir en el desempeño de sistemas de este tipo.
The Development of Community-based Tourism on Giliyang Island, Madura: A Case for Rebranding
Authors: Satriawan Bondan , Utomo Slamet Joko , Sutrisningtyas Crisanty Titik
Published: February 2025

This study aims to analyze (i) whether the current branding of Giliyang Island as a tourist destination is appropriate, and (ii) to explore the possibility of developing a stronger and more suitable branding strategy for the island that appeals to both national and international tourists. To achieve this, a descriptive qualitative approach was employed, utilizing on-site observations and in-depth interviews with key stakeholders involved in tourism development on Giliyang Island. The findings of the study reveal that (i) Giliyang Island has significant untapped tourism potential that is not adequately reflected in its current branding, (ii) the existing branding may limit market expansion and reduce the island’s appeal to a broader target audience, and (iii) a new, more relevant branding strategy is needed to better capture the island’s unique attractions and enhance its appeal to potential visitors. Rebranding is necessary to present Giliyang Island as a more attractive destination, thereby increasing its visibility and competitiveness in the tourism market.
Sustainability of Tourism Villages in Madura
Authors: Rahayuningsih Eni Sri , Putra Trischa Relanda
Published: February 2025

This research aims to analyze the sustainability of tourist villages in Madura. This research is very urgent because four districts in Madura have very large tourism village potential (145 villages), but village SDGs achievements are relatively low in East Java. Tourism villages are very strategic for achieving village SDGs, as an integrated and sustainable effort to create villages without poverty. The research results show that the development of tourist villages in Madura has been implemented on a massive scale but its sustainability is greatly influenced by community conflicts after the village head election. After the village head election, tourist villages are often characterized by two conflicting community groups, namely: the group supporting the elected village head and the group supporting the village head candidate who was not elected. A tourist village that has been developed by the previous village head will be guaranteed its sustainability if the new village head selected comes from the previous group of village heads and vice versa. So every change of village head often has implications for the sustainability of the tourist village. Many tourist villages in Madura were closed after a change of village head.
Vicious Circle on Smoking Households in Rural Areas in an Effort to Efficiently Spend on Human Resource Investment
Authors: Oktavianti Henny , ‎ Ambariyanto
Published: February 2025

This study aims to examine family welfare in the context of a vicious circle between investment in human resources and cigarette consumption. Parents’ decision to allocate their consumption between smoking and investment in human resources will have an effect on the next generation and if this continues, a vicious circle of smoking families will form. Human resources are projected into education and health. The data cited are sourced from IFLS in 1993 and 2014. The method of analysis, the first step, is to apply the simultaneous equation model in the context of the quadratic engle curve by using the 1997 and 2014 IFLS data, we find that cigarette consumption significantly reduces the share of education and health spending. The model also includes the head of the household’s education level. The results show that parent households in rural areas significantly increased spending on education investment when their spending on cigarettes was lower. The condition has a similar pattern with their children’s household. The conclusion is that parents behavior on cigarette spending patterns have a similar effect on the investment in their children’s human resources. So the vicious circle of household smoker continuously happened, especially those who live in rural areas.
The Role of Institutions in the Economic Development of East Asian Countries
Authors: ‎ Sunaryati
Published: February 2025

This paper discusses the role of institutions in East Asian economic development. In the economic development of East Asia, institutional factors have a significant role and are different from economic development models in other countries. The concept of new institutional economics (NIE) provides a theoretical basis for understanding the success of economic development in the region. Several authors such as Ranis, Chang, and Haggard have examined the role of institutions in East Asia’s economic development. In addition, East Asia’s economic development experience has historically also had relevance in formulating development strategies in developing countries. This paper aims to identify the institutional factors that determine the success of economic development in East Asia and provide strategic inputs for economic development policies in developing countries.
The Role of the Romanian Police in Ensuring Security in Educational Units
Authors: Cucoreanu Cristian
Published: February 2025

The article analyzes the complex role of the Romanian Police in ensuring a safe environment in educational establishments by implementing preventive and countermeasures. It discusses the educational and information activities carried out in cooperation with educational establishments, aimed at preventing criminal acts, bullying and the use of prohibited substances. The article stresses the importance of raising awareness of the negative effects of school violence and proposes strategies to reduce them, emphasizing cooperation between specialized police structures, teachers, pupils and parents. By analyzing the risks associated with anti-social phenomena and highlighting educational campaigns and programs, the article provides an insight into the need for the active involvement of the Police in creating a safe educational climate. In conclusion, recommendations are made to strengthen the collaboration between the Police and educational institutions in order to increase the effectiveness of interventions and to protect the rights and safety of students.
Violation of Gender Equality as a Criminogenic Factor of Rural Criminality
Authors: Cojocaru Radion , Frunza Alexandru
Published: February 2025

Equality between women and men is a fundamental value that ensures equal rights, responsibilities and opportunities, in family and professional terms, equal economic independence of women and men and equality in decision-making, thus contributing to the eradication of gender-based violence and improving the quality of life. It is unfortunate that, worldwide, gender inequality in relation to women is increasingly advancing, penetrating into all layers of society. Gender inequality, manifested through physical, sexual and emotional abuse, seriously affects the freedom of rural women. Violation of gender equality, has not only psychological and economic consequences, but unfortunately, it also has serious consequences on women’s health. Although, throughout the development of society, significant advances have been made in all fields of science to improve the quality of life, the origins of gender imbalance, especially in relation to women, who have remained rooted and historically influenced by the patriarchal structure. While several researchers have studied the issue of gender inequality in the last decade, they have not focused on a comprehensive analysis of this phenomenon in relation to rural development. At the current stage, modern society needs effective and well-founded measures to encourage respect for women’s rights and promote gender equality.
Affectio Societatis: An Analysis of Cohesion and Trust in the Structure of Limited Liability Companies
Authors: Leuciuc Eugenia Gabriela , Ene Valentine Charlotte
Published: February 2025

In a limited liability company, the intention of the partners to collaborate effectively and on an equal footing in the operation of the joint venture is superimposed on the intuitu personae nature of the relations established between them; full confidence in the achievement of the common purpose they have set themselves intensifies the desire to collaborate in the operation of the economic enterprise on an equal footing, to the exclusion of any subordination. The willingness of the partners to act in this capacity therefore varies in intensity according to the specific nature of the company; the greater the risks to which they are exposed, the more the affection societatis component is present in their willingness to exercise all their social prerogatives.
Some Considerations on the Paper “SOCIOLOGICAL STUDY ON TEACHERS' PERCEPTION OF EVALUATION IN RECRUITMENT AND IN THE CLASSROOM” Authored by Alexandra Triși - Apetrăcheoae
Authors: Sandu Antonio
Published: February 2025

The paper presents some considerations regarding the doctoral thesis entitled Sociological Study on Teachers' Perception of Evaluation in Recruitment and In The Classroom, defended by Alexandra Triși - Apetrăcheoaei under the scientific supervision of PhD. Prof. Cristina Gavriluta, at ”Al. I. Cuza” University of Iasi, Romania. The above-mentioned research addresses the critical issue of teaching staff selection in both state and private education systems. The author explores the current procedures for recruiting and selecting teachers, emphasizing their role in ensuring educational quality. The study aims to measure teachers' perceptions and attitudes regarding the qualities necessary for effective teaching and how these are valued in the current tenure examination context.
¿Los emprendedores culturales y creativos toman decisiones sobre su empresa motivados por sus emociones? No cuando valoran sus oportunidades ni su disposición a emprender
Authors: Díaz-Portugal Celia , Delgado-García Juan Bautista , Blanco-Mazagatos Virginia
Published: February 2025

Nuestra investigación analiza la influencia de las emociones positivas en la evaluación de oportunidades de negocio y la disposición a emprender y si esta influencia es diferente en el caso de los emprendedores culturales y creativos. Para ello, consideramos el efecto de las emociones en la cognición y tenemos en cuenta los factores situacionales e individuales particulares del emprendimiento en las industrias culturales y creativas. Nuestros resultados muestran que las emociones positivas favorecen una evaluación más positiva de la oportunidad, que se percibe como más novedosa. También muestran que las emociones positivas favorecen una mayor disposición a emprender. Sin embargo, esta influencia de las emociones positivas es menor en el caso de los emprendedores culturales y creativos.
Asma Ouazzani: del entorno familiar a la dirección comercial de una multinacional, una mujer en un mundo de hombres
Authors: López-Duarte Cristina , Vidal-Suárez Marta María
Published: February 2025

El presente trabajo narra el caso de Dña. Asma Ouazzani en calidad de Directora Comercial del Grupo Zitron, empresa líder mundial en sistemas de ventilación para minas e infraestructuras subterráneas, naval y skydiving. Se trata de una industria altamente masculinizada en la que Zitron realizó una apuesta disruptiva obviando las pautas de género seguidas en el sector para la contratación de profesionales. Asma combina en su forma de gestión los rasgos del estilo masculino/competitivo y femenino/relacional al objeto de liderar un equipo integrado casi exclusivamente por hombres y negociar con clientes entre los que las mujeres son una excepción.
As dificuldades na readaptação de docentes nas atividades escolares
Authors: Amorim Antônio Leonardo , Nunes Filho Aldo Almeida , Veras Neto Francisco Quintanilha
Published: February 2025

Muito tem-se preocupado com os profissionais da educação, em razão do aumento significativo de doenças desenvolvidas em decorrência de suas atividades escolares, o que pode ocorrer, como se verá neste trabalho, por diversos fatores existentes na própria atividade laboral deste profissional. Ocorre que a maior dificuldade existente está na inclusão desse profissional de volta ao mercado de trabalho, ou até mesmo na escola em que trabalha, pois as instituições de ensino não têm se adequado de forma suficiente a receber os readaptandos; com isso, questiona-se: as escolas estão preparadas para inclusão dos(as) docentes readaptados(as) em decorrência de doença desenvolvida no trabalho? Com base na pesquisa bibliográfica, documental e comparada, utilizando-se do método hipotético dedutivo, esta pesquisa se ocupará de demonstrar se há necessidade de inclusão dos profissionais da educação em decorrência de doença desenvolvida no trabalho, descrever o que é readaptação e constatar se a inclusão é garantia de direitos humanos.
Emissões de gases de efeito estufa na suinocultura brasileira: uma revisão sistemática pelo método Proknow-C
Authors: Pietramale Rita Therezinha Rolim , Rosa Carolina Obregão da , Mantovani Gabriela Vilela dos Santos , Ruviaro Clandio Favarini
Published: February 2025

As pesquisas sobre a produção de monogástricos e as emissões de gases de efeito estufa (GEE) originam-se de amostragens pequenas quando comparadas à abrangência nacional. Objetivou-se uma revisão sistemática sobre o uso da Avaliação do Ciclo de Vida (ACV) em produção de suínos no Brasil e as emissões de GEE. Aplicou-se o método Proknow-C para quantificar pesquisas e uma análise de similaridade por meio do software VoSViewer®, na avaliação sistêmica de seus conteúdos. Os descritores foram liderados por “Life cycle assessment”, acompanhado de “Pig Production”, “Swine Production”, “Greenhouse Gas Emissions”, “Piglet Production” e “Brazil”. O Brasil é expressivo nos estudos sobre impactos ambientais e no desenvolvimento de tecnologias mitigatórias, mas ainda faltam resultados sobre os produtos destas tecnologias. Observou-se uma tendência em estudar o impacto da alimentação e dos sistemas de tratamentos de resíduos nas emissões de GEE. Por meio dos descritores selecionados, observou-se que ainda existem lacunas quando se fala em avaliação do ciclo de vida na suinocultura nacional.
O contexto dos municípios diante de atual modelo de financiamento da educação básica
Authors: Santos Filho Antonio Cezamo de Souza , Alves Larissa da Silva Ferreira
Published: February 2025

O presente artigo tem por objetivo compreender do papel dos municípios diante do atual modelo de financiamento da educação pública vigente no país, bem como o contexto deles em relação ao custeio da educação básica do Brasil. Através de uma abordagem qualitativa, o trabalho apresenta uma revisão integrativa de artigos publicados em periódicos, no período de 2002 a 2022, selecionados por métodos de inclusão quanto à pertinência temática. Eles foram divididos em três categorias de análise: política de financiamento, modelo e fontes de recursos. Como resultado, observa-se a necessidade de ampliar as discussões científicas quanto ao financiamento do ensino básico, principalmente para aperfeiçoamento das políticas públicas de financiamento vigentes, promovendo uma participação equitativa dos entes federativos nos aportes financeiros destinados à educação básica pública.
Rotulagem frontal de alimentos em países do MERCOSUL: estratégia para reduzir o excesso de nutrientes críticos
Authors: Silva Wilma Fabiana Ferreira da , Bezerra Ingrid Wilza Leal , Solans Andrea Mónica , Seabra Larissa Mont’Alverne Jucá
Published: February 2025

O modelo de rotulagem frontal determina a presença de símbolos de advertência nos alimentos embalados, evidenciando a qualidade nutricional dos alimentos. Este estudo é uma revisão narrativa de literatura e análise documental das legislações referentes à rotulagem frontal de alimentos em países membros do Mercosul. Na Argentina e no Uruguai, os alimentos com teores de nutrientes críticos superiores aos valores estabelecidos por lei devem trazer, na face principal da embalagem, um selo de advertência, em forma de octógono preto, para cada nutriente crítico em excesso.  No Brasil e no Paraguai, o símbolo de advertência determinado foi a lupa, um padrão de alerta que não é tão eficaz, de acordo com alguns estudos. Os dados mostram que a rotulagem frontal é uma realidade nos países do Mercosul e um instrumento importante para promover o acesso à uma informação nutricional de alimentos embalados.
Uncovering the links between internet usage, trust in science, and vaccination based on the cross-national online survey-2 wave 5 panel
Authors: Diržytė Aistė , Gulevičiūtė Gintarė , Skaržauskienė Aelita , Mačiulienė Monika , Zelenkauskaitė Asta
Published: February 2025

Previous research to some extent evidenced the links between trust in science and vaccination, but the links between trust in science, vaccination, and Internet usage, have not been explored in depth yet. The purpose of this study was to examine the links between Internet usage, trust in science, and vaccination, based on data derived from the CROss-National Online Survey-2 (CRONOS-2) Wave 5 panel fielded in 11 European countries. The findings revealed males’ significantly higher general trust in science in comparison to females, but no significant gender differences were observed in Internet usage or trust in different disciplines or statements made by scientists. Next, vaccinated individuals demonstrated significantly higher general trust in science, higher trust in scientific disciplines, and significantly higher trust in statements made by scientists than not-vaccinated individuals. Furthermore, this study revealed some weak but statistically significant positive correlations between Internet usage and general trust in science, trust in scientific disciplines, and trust in statements made by scientists, and a negative link between Internet usage and age. General trust in science, trust in scientific disciplines, and trust in statements made by scientists’ subscales were significantly positively intercorrelated. SEM analysis revealed that Internet usage itself does not have a significant effect on vaccination, but Internet usage has a significant positive effect on trust in science, and trust in science has a significant positive effect on vaccination.
Flow- and magnetic-field-induced orientation of cellulose nanocrystals and magnetic nanoparticles
Authors: Sanchez-Botero Lina , Dimov Alexey V. , Li Ruipeng , Smilgies Detlef-M. , Hinestroza Juan P.
Published: February 2025

We investigated the flow- and magnetic-field-induced orientation of cellulose nanocrystals (CNC) suspensions, pure and loaded with magnetite (Fe3O4) nanoparticles (NPs), using a custom-built flow cell that was placed in the D1 beamline of the Cornell High Energy Synchrotron Source. Two-dimensional wide-angle X-ray scattering was used to quantify the direction and degree of orientation of the CNC suspensions under the Poiseuille flow. We observed that the pure CNC suspensions and those with 1 wt% Fe3O4 NPs exhibited a very strong orientation along the flow direction. The CNC suspensions doped with higher concentrations of Fe3O4 NPs, 3 wt%, showed different director-orientation patterns: isotropic, along the direction of flow, and bimodal. For these suspensions, the alignment along the flow direction occurs only at the highest values of apparent shear rates (60 and 100 s−1) in the absence of magnetic field. Conversely, under the action of the magnetic field, the induced alignment along the flow occurs at low apparent shear rates, as low as 10 s−1. We anticipate that these responsive effects to flow and magnetic fields may offer new approaches to tailor composite materials with magnetic anisotropic responses. It is hoped that further development of our exploratory work will translate these findings to the processing of composite materials with magnetic anisotropic responses.
A Proof of the Riemann Hypothesis Based on a New Expression of the Completed Zeta Function
Authors: Zhang Weicun
Published: February 2025

The Riemann Hypothesis (RH) is proved based on a new expression of the completed zeta function ξ(s)ξ(s), which was obtained by pairing the conjugate zeros ρiρi​ and ρi‾ρi​​ in the Hadamard product, considering the multiplicity of zeros. Specifically, we have:ξ(s)=ξ(0)∏i(1−sρi)(1−sρi‾)ξ(s)=ξ(0)i∏​(1−ρi​s​)(1−ρi​​s​) =ξ(0)∏i(βi2αi2+βi2+(s−αi)2αi2+βi2)mi=ξ(0)i∏​(αi2​+βi2​βi2​​+αi2​+βi2​(s−αi​)2​)mi​where ξ(0)=12ξ(0)=21​, ρi=αi+jβiρi​=αi​+jβi​, ρi‾=αi−jβiρi​​=αi​−jβi​, with 0<αi<10<αi​<1, βi≠0βi​=0, 0<∣β1∣≤∣β2∣≤⋯0<∣β1​∣≤∣β2​∣≤⋯, and mi≥1mi​≥1 is the multiplicity of ρiρi​.Then, according to the functional equation ξ(s)=ξ(1−s)ξ(s)=ξ(1−s), we have:∏i(1+(s−αi)2βi2)mi=∏i(1+(1−s−αi)2βi2)mii∏​(1+βi2​(s−αi​)2​)mi​=i∏​(1+βi2​(1−s−αi​)2​)mi​Due to the divisibility contained in the above equation and the uniqueness of mimi​, each polynomial factor can only divide (and thus equal) the corresponding factor on the opposite side of the equation. Therefore, we obtain:(1+(s−αi)2βi2)mi=(1+(1−s−αi)2βi2)mi,i=1,2,3,…,∞(1+βi2​(s−αi​)2​)mi​=(1+βi2​(1−s−αi​)2​)mi​,i=1,2,3,…,∞This is further equivalent to:αi=12,0<∣β1∣<∣β2∣<∣β3∣<⋯ ,i=1,2,3,…,∞αi​=21​,0<∣β1​∣<∣β2​∣<∣β3​∣<⋯,i=1,2,3,…,∞Thus, we conclude that the Riemann Hypothesis (RH) is true.
New Study of Board Development’ Impact on Corporate Performance with Machine Learning
Authors: Jeddah Chamber , Toshania Mehmetlu
Published: February 2025

Board size is an important component of corporate governance. This study selects data from 55 listed companies in the automotive industry with beta values close to 1 from 2012 to 2024 for empirical research, analyzing the relationship between board size and corporate performance, as well as the main factors influencing board size. The results show that board size is positively correlated with corporate performance, and board size is mainly influenced by environmental characteristics, firm size, development stage, and internal board structure. Based on empirical data, the maximum board size is calculated to be 11 members.
Postbiotics: A Novel Approach to Enhancing Canine Health
Authors: Bonel Ayuso Diego Paul , Pineda-Pampliega Javier , Martinez-Alesón García Paloma , Fernández-Muela Montserrat , De la Fuente Jesús , Garcia Fernandez Paloma Maria , Isabel Redondo Beatriz
Published: February 2025

In 2021, the International Scientific Association of Probiotics and Prebiotics (ISAPP) defined "postbiotics" as preparations of inactivated microorganisms and/or their components that confer health benefits to the host. While this field is still emerging, the potential health benefits of these metabolites have driven rapid advancements in their research and production. In recent years, interest in their veterinary use, particularly in dogs, has been growing, although available information remains limited. The aim of this systematic literature review is to provide an overview of the state of the art regarding the use of postbiotics in dogs, examining the types postbiotics, their different mechanisms of action, their potential effects on canine health, and how they are produced and presented for their use. While the meta-analysis conducted with the initial available data in dogs does not show statistically significant effects of postbiotic supplementation in healthy dogs, existing evidence from other species suggests that postbiotics improve gut microbiota composition, modulate immune and inflammatory responses, reduce oxidative stress, and aid in the treatment of chronic conditions such as atopic dermatitis. Taken together with their potential role as an alternative to antimicrobial use, these findings highlight the need for further research in canine health to support the use of postbiotics into the treatment of common canine diseases, either as a standalone therapy or in combination with existing therapeutic options.
Evaluating the Effectiveness of Large Language Models in Converting Clinical Data to FHIR Format
Authors: Delaunay Julien , Girbes Daniel , Cusido Jordi
Published: February 2025

The conversion of unstructured clinical data into structured formats, such as Fast Healthcare Interoperability Resources (FHIR), is a critical challenge in healthcare informatics. This study explores the potential of Large Language Models (LLMs) to automate this conversion process, aiming to enhance data interoperability and improve healthcare outcomes. The effectiveness of various LLMs in converting clinical reports into FHIR bundles was evaluated using different prompting techniques, including iterative correction and example-based prompting. The findings demonstrate the critical role of prompt engineering, with the two-step approach shown to significantly improve accuracy and completeness. While few-shot learning enhanced performance, it also introduced a risk of overreliance on examples. The performance of the LLMs is assessed based on precision, hallucination rate, and resource mapping accuracy across mammography and dermatological reports from two clinics, providing insights into effective strategies for reliable FHIR data conversion and highlighting the importance of tailored prompting strategies.
A Fuzzy Logic and Deep Learning for a Knowledge-Driven Modeling-Based Recommendation System
Authors: Imtiaz Ali Najma , Brohi Imtiaz Ali , Junejo AllahRakhio , Brohi Allah Bachayo
Published: February 2025

The fuzzy- logic (FL) based recommendation system is a research subject that studies and develops technological systems capable of solving complex tasks typically requiring human intelligence, as well as creating intelligent recommendation systems. Fuzzy logic (FL) and deep learning (DL) are techniques for handling variables that allow multiple values to be processed through the same variable. To resolve issues with an open, inexact spectrum of information that makes it feasible to obtain an array of specific. Our proposed model is a FL based recommendation system, characterized by a hybrid fuzzy detection (HFD) and loss computation model. Furthermore, the FL based model is developed using DL, along with a FL algorithm designed for detecting and preventing attacks. Configuration techniques results such as positive and negative attacks, which are attributed to the type of attack or normal behavior. The frequency results are attributed to the type of attack or normal behavior. Evolution analysis refers to the description and modeling of regularities or trends for objects whose count changes over time. The distribution includes a positive peak of 77 and a negative peak of over 100 categories, forming the foundation of the FL based recommendation system. In engineering finding the proposed FL and DL recommendation system has the potential to provide valuable support and help users achieve their financial goals.
Characteristics and Mechanisms of Simultaneous Organic and Inorganic Nitrogen Removal by a Robust Bacterium Pseudomonas stutzeri H3
Authors: Hu Jie , Xu Bing , Yan Jiabao , Fan Guozhi
Published: February 2025

The discharge of organic and inorganic nitrogenous pollutants in wastewater leads to eutrophication and disrupts the ecological balance. Therefore, the pressing need for an effective treatment method has become increasingly evident. A robust bacterium Pseudomonas stutzeri H3 capable of simultaneous organic and inorganic nitrogen removal was isolated from the activated sludge in the coking wastewater treatment system. Strain H3 achieved above 90% of ammonium nitrogen and quinoline removal, exhibiting excellent simultaneous nitrogen removal capabilities compared with other nitrogen removal bacteria such as Halomonas sp. and Acinetobacter sp. The outstanding nitrogen removal efficiencies in the presence of quinoline and different inorganic nitrogen sources further confirmed the simultaneous organic and inorganic nitrogen removal capability of strain H3. The whole genome sequencing and nitrogen metabolic intermediates determination of strain H3 were performed to elucidate the gene function annotations, nitrogen removal function genes, and nitrogen metabolic pathways. The findings provide a promising pathway to treat the organic and inorganic nitrogenous pollutants in wastewater.