bluuebunny/crossref_metadata_2025 huggingface dataset:
We are all Presentists: Towards a critique of established notions of History
Authors: Pelekanidis Theodor , Imaz Mariana
Published: November 2024

The concept of presentism has been at the center of current discussions in the historical discipline. Among the efforts to define presentism, we face radically different approaches. On the one hand, we have scholars that see it as ‘a cardinal sin’ or as a vice, while on the other, there are many who recognize in it something that is unavoidable and should be understood and welcomed. In this article, we explore and discuss these contrasting positions and argue for three central virtues that presentism can bring to our understanding of the past. Through the analysis of narratives surrounding World War II and the founding of the United States, we argue that presentism: 1. allows history to be critical by motivating present reviews to established–mostly western-centric– accounts; 2. allows us to create new perspectives about the past by strategically using the tools of our present and finally, 3. welcomes pluralism rather than a single historical truth. These points allow us to defend a view of the past that is not static, fixed, and forever closed, but instead, see it as a place of debate, dispute, and constant renewal.
THE INFLUENCE OF THE LAYER HEIGHT ON THE HARDNESS OF THE TPU PLASTIC SPECIMEN MADE BY 3D PRINTING
Authors:   Technical College of Applied Sciences, Zrenjanin, Serbia, Jovanić Dušan , Desnica Eleonora ,   Univesity of Novi Sad, Technical Faculty “Mihajlo Pupin“, Zrenjanin, Serbia, Malić Dušan ,   Technical College of Applied Sciences, Zrenjanin, Serbia
Published: November 2024

The paper presents a influence of a layer height of a 3D printed specimen by Fused filament fabrication of Thermoplastic polyurethane (TPU) on the hardness by Shore A and Shore D scale method. One of the disadvantages of 3D printing is that the parts have much weaker mechanical characteristics and need to be tested to determine the functionality of the working part. According to ISO 17296-3: Additive technologies- Main characteristics and corresponding test methods, hardness testing is provided for all groups of plastic parts. Hardness testing of plastic materials is defined by the standard EN ISO 868: 2015- Plastics and ebonite-Determination of hardness by indentation using a durometer (Shore hardness) and was performed with an digital durometer- hardness tester and ISO 7619-1: Rubber, vulcanized or thermoplastic-Determination of indentation hardness- Part 1: Durometer method (Shore hardness).
EVALUATION OF THE TECHNOLOGICAL EFFECTS OF CELLULAR MANUFACTURING FOR A GROUP OF PRODUCTS
Authors:   University of Novi Sad, Faculty of Technical Sciences, DPE, Novi Sad, Serbia, Lukic Dejan , Milosevic Mijodrag ,   University of Novi Sad, Faculty of Technical Sciences, DPE, Novi Sad, Serbia, Cekic Ahmet ,   University of Sarajevo, Faculty of Mechanical Engineering, Sarajevo, BiH, Cohodar Husic Maida ,   University of Sarajevo, Faculty of Mechanical Engineering, Sarajevo, BiH, Begic-Hajdarevic Djerzija ,   University of Sarajevo, Faculty of Mechanical Engineering, Sarajevo, BiH, Bozic Dejan ,   University of Novi Sad, Faculty of Technical Sciences, DPE, Novi Sad, Serbia
Published: November 2024

Cellular manufacturing represents one of the important segments in the application of the concept of Lean production, which is realized through the development and application of flexible manufacturing systems (FMS). FMS represent the basis for the production system to simultaneously achieve a high level of flexibility and productivity, that is, to be considered agile. However, due to their high production and technological capabilities, prices and investment costs, they require conditions that ensure their rational exploitation. Taking into account the increasingly complex conditions of production and placement of products, a systematic approach to the design and application of FMS is necessary, which will include the most important technological and economic characteristics. In this paper, on the example of the formed technological group of gears, the methodology of process planning and evaluation of the effects of cellular manufacturing is presented, as a basis for the rational development and techno-economic application of FMS.
THE MECHANICAL PROPERTIES OF A CIRCULAR CROSS-SECTION COLUMN MADE OF COMPOSITE MATERIAL PRODUCED USING A NEW MIXED PLASTIC RECYCLING TECHNOLOGY
Authors:   Technical College of Applied Sciences, Zrenjanin, Serbia, Lazić Vulićević Ljubica , Jašin Danijela M. ,   Technical College of Applied Sciences, Zrenjanin, Serbia, Rajić Aleksandar ,   Technical College of Applied Sciences, Zrenjanin, Serbia, Mladenović Valentina ,   Technical College of Applied Sciences, Zrenjanin, Serbia, Palinkaš Ivan ,   University of Novi Sad, Technical Faculty “Mihajlo Pupin”, Zrenjanin, Serbia
Published: November 2024

This paper presents an advanced recycling technology for materials that are traditionally non-recyclable, such as composite plastics. The resulting material exhibits favorable mechanical properties and serves as a sustainable alternative to wood, metal, and various plastic products. The production process and application of this eco-material are fully aligned with environmental standards. Laboratory tests were conducted to evaluate the mechanical and other properties of the newly developed materials, alongside a circular cross-section column product manufactured from these materials. The obtained results indicate the potential of this pioneering technology as a sustainable solution for repurposing complex waste mixtures of plastics, composites, and glass.
THE DIGITAL FACTORY–PRESENT AND FUTURE
Authors:   University of Niš, Faculty of Electronic Engineering, Niš, Serbia, Stankov Stanko P.
Published: November 2024

In just the last decade, the concept of the smart factory like a key element of modern manufacturing has turned from a curious idea into a reality. This was greatly contributed by progress in the field of sensors and sensor networks, the introduction of intelligent functionality and their increasingly affordable prices. With the help of sensors, devices based on the Industrial Internet of Things (IIoT) and appropriate platforms for connection and control, not only newly built high-tech plants, but also existing production capacities can be completely digitized. Thanks to digital factories, modern industrial manufacturing has evolved–from the production of various components and products to a complex product creation process, including planning, development and design, logistics and supply chain management. The entire constellation of the so-called disruptive technological innovations, including artificial intelligence, machine learning, IoT, edge computing, cloud platform, robotic process automation (RPA), virtual and augmented reality, machine vision and many others are in the function of achieving a common aim–optimization of quality, efficiency, productivity, security, cost and profit management. Among the key trends that define the development of the modern concept of smart factories are: IIoT, additive manufacturing, predictive maintenance, Big Data, Data mining etc. The characteristic of the new generation of smart production is the transition to market models – from B2B (Business to Business) on B2C (Business to Consumer).
Cell-free cryopreserved biological agents: production technology and determination of composition
Authors: Chyzh Mykola Oleksiiovych , Halchenko Serhii Yevhenovych , Hladkykh Fedir Volodymyrovych , Byzov Volodymyr Viktorovych , Rohoza Liliia Anatoliivna , Belochkina Iryna Vladyslavivna , Sleta Iryna Vadymivna
Published: November 2024

The monograph is dedicated to pressing issue in modern medicine: the biotechnology of creating innovative acellular cryopreserved biological agents—specifically, saline extracts from cryopreserved organ fragments. It provides a synthesis of research findings on the composition of cryo-extracts from xenograft organs. This monograph will be useful for a wide range of clinical physicians, pharmacologists, biochemists, pathophysiologists, as well as students in medical, pharmaceutical, and biological fields. Tables – 49, figures – 53, bibliography – 137 references. Монографію присвячено вирішенню актуальної проблеми сучасної медицини: біотехнології створення інноваційних безклітинних кріоконсервованих біологічних засобів – водно-сольових екстрактів кріоконсервованих фрагментів органів. Наведено узагальнення результатів досліджень складу кріоекстрактів фрагментів ксеноорганів. Монографія буде корисною для широкого кола лікарів-клініцистів, фармакологів, біохіміків, патофізіологів, а також здобувачів закладів вищої освіти медичного, фармацевтичного та біологічного профілів. Таблиць – 49, рисунків – 53, бібліографія – 137 посилань.
About šekam and šotor: The Development of the Initial Vs/šC- in Middle and New Persian
Authors: Aliyari Babolghani Salman
Published: November 2024

The purpose of this paper is to survey the phonological evolution of the initial sequence Vs/šC- in Persian as reflected, for instance, in Middle Persian iškamb > New Persian šekam ‘belly’, and to explore philological issues associated with this evolution.
VEHICLES IN THE WEDDING CEREMONY OF THE MORDVINS: FROM THE HISTORY OF RURAL LIFE TRADITIONS
Authors: Nikonova Liudmila I. , Tribushinina Svetlana D.
Published: November 2024

A growing interest in the diversity of life-support traditions in rural areas in ethnotourism and in the field of preserving cultural heritage for the younger generation actualizes research in the field of using certain means in ceremonial culture. The wedding ceremony involving traditional means of transportation and their elements is one of the most attractive for the study and reproduction. The scientific novelty of the study is due to lacking comprehensive analysis of the role of vehicles in wedding ceremonies among the Mordovian population in the Republic of Mordovia and beyond.

The purpose of the study is to conduct a comprehensive analysis of using vehicles, their elements and images in the Mordovian wedding ceremony system in the territory of the Volga region.

Materials and methods. The article analyzes data on the participation of vehicles in the wedding ceremony among the Mordovian population, obtained from research literature and field data collected both in the Republic of Mordovia and in ethnographic expeditions in Saratov region. The methods of historicism, typologization and comparative analysis were applied.

Research results. The terminology of vehicles and their components contained in the historical, ethnological and linguistic material is revealed: names related to the arrangement of the wedding train (names of wedding wagons (“on-ava”, “onavas”, “onavat alu”, “onavat ftala”), participants in the process (“ava-where”, “atya-where”, “anda”), objects that decorated the vehicle”velkhdarda”, “garni”, “gromok”), etc. The stages of the wedding are analyzed, during which transport was used: the bride’s trip to relatives to prepare the dowry, the matchmaker’s arrival to the groom, the wedding train, etc. The article presents folklore works confirming the use of various types of vehicles (horses, carts, sleighs, etc.).

Conclusions. The analysis of the wedding ceremony showed that the Mordvins actively used vehicles of various types in the process of its conduct. A certain role was given to the horse (for the rider and in a tandem-type team, for example; as a beasts of burden for transporting people, things, products, etc.) and harness (whip, harness, reins, etc.), sledge-wheeled (sledges, carts) groups of traditional means of transportation (low wide sledges, wagons, carriage, droshky and others).
Histological Changes in Autografts of Adipose Tissue in Rats in the Middle Postoperative Period
Authors: Moroz Svetlana E. , Lavrentieva Elina A. , Kastyro Igor V. , Khlystalov Maxim V. , Ibadullayeva Svetlana S. , Dyachenko Yulia E. , Kartasheva Alla F.
Published: November 2024

Autotransplantation of adipose tissue is a widely used technique in aesthetic and reconstructive surgery for correcting atrophic changes and scar deformities. Adipose tissue is a biologically active substance and its function goes far beyond fat deposition. Objective. To identify histological changes in autografts of adipose tissue and surrounding tissues in rats after various methods of fat treatment 30 days after surgical interventions. Materials and methods. The animals were divided into five groups, with six individuals in each group. Group 1 consisted of intact animals (no exposure); Group 2 served as the control (saline solution); Group 3 included animals with a subdermal implantation of fat, previously extracted from a skin incision in the groin area, through a 1 mm diameter incision. In Group 4, fat crushed with a scalpel was injected under the skin with a syringe once. In Group 5, animals were implanted with fat crushed using a shredder nozzle in a Luer Lock syringe. Four implantations were performed with a volume of 0.05 ml. The sections were stained using the Mallory method, hematoxylin and eosin, methylene blue. The Mann-Whitney U test was used to assess statistically significant differences. Results. Morphometric parameters of the dermis showed an increase in its thickness, mainly of the mesh layer, as well as, physiologically significant increase in the proportion of microcirculatory vessels in the skin of animals in the experimental groups. The number of sebaceous gland profiles was slightly higher in the experimental groups compared to the control groups (p < 0.05). The thickness of the fat autograft was significantly greater in Group 3 (p < 0.001), where a large fat fragment was implanted, however, in this group, almost all rats had pathological reactions in the form of leukocyte (primary lymphocytic) infiltrations and varying degrees of necrosis. Infiltrations containing lymphocytes and fibroblast-like cells were also observed in animals of groups 4 and 5, but were significantly less pronounced than in Group 3. In Group 5, relatively large fat fragments surrounded by lymphocytic infiltrates were detected in the skin of only two rats, in other animals, fat fragments of microscopic size were found, which, as a rule, were integrated with the adipose tissue of the transplant site. Conclusions. The introduction of autologous fat can not only lead to its gradual degradation, but also can stimulate the formation of adipose tissue in the area of administration. The components of the fat graft (lipids) become part of the newly formed adipose tissue. This process is more effective when the size of the injected graft particles is smaller.
Diagnostic Significance of High-Frequency Ultrasound Method of Skin Examination in Alopecia (with an analysis of clinical cases)
Authors: Diomidova Valentina N. , Vlasova Maria A. , Skuratova Natalia P. , Zhuravleva Nadezhda V.
Published: November 2024

Hair loss is one of the most common problems with which patients turn to a trichologist. Researchers are actively searching for new methods for early differentiation of this disease, which will make it possible to identify the main pathologies contributing to its development and to initiate appropriate treatment. The article presents descriptions of clinical alopecia cases in two patients and the results of high-frequency ultrasound scalp examination. Resona 7 device (Mindray, China), a linear high-frequency L20-5u sensor with 18–23 MHz scanning frequency was used in scanning modes of two-dimensional gray-scale and color Doppler mapping with blood flow assessment in the skin thickness. The diagnosis of patients is made basing on complaints, anamnesis, objective data and the results of clinical examinations, Pull-test (tension test), hair pulling test, trichogram, dermatoscopy, laboratory tests, histological and high-frequency ultrasound examinations of the scalp. In individuals with alopecia, a violation of the scalp echo image in the area of hair growth disorder was characteristic: the differentiation of echo-layers was lost and the echogenicity of the layers of the dermis and hypodermis changed, a decrease in vascular signals was determined. Using the method of high-frequency ultrasound scalp examination, along with standard methods, enables to obtain additional diagnostic information about the state of anatomical healthy skin structure and in case of impaired hair growth on the head. At this, the data obtained allow us to assert that high-frequency scalp ultrasound, unlike trichoscopy, due to the possibility of assessing echogenicity, clarity of differentiating echo-layers of the dermis and hypodermis and hair follicles, qualitative indicators of vascular signals, can be recommended for use in the algorithm of skin examination in various forms of alopecia.
Colloid Cancer: Complexity of Diagnosis, Problems and Solutions (a clinical case)
Authors: Efimova Oksana A. , Diomidova Valentina N. , Zhuravleva Nadezhda V. , Orlova Svetlana A. , Guryanova Evgeniya A. , Pushkina Natalia S.
Published: November 2024

Colloid cancer of the stomach has a worse prognosis and lower chemo-sensitivity than other forms of stomach cancer. Characteristic of this stomach tumor is low detectability of the tumor at an early stage and pronounced invasiveness with rapid progression of the tumor process. The article presents a clinical case of late diagnosis of colloid stomach cancer in a 59-year-old patient. The patient was examined according to the National Clinical Guidelines for Gastric Cancer. A complex use of various methods for gastric examination in the diagnosis of an advanced clinical case of colloid cancer of the stomach showed the predominant informative value of radiation diagnostic methods in contrast to esophagogastroduodenoscopy. At this, the results of ultrasound and computed tomography examinations of the stomach were comparable and fully confirmed by the results of surgical intervention. Histomorphological examination data verified colloid cancer of the stomach.
Areas of Restructuring the Marketing System in the Anti-Crisis Program of the Organization
Authors: Gurdzhiyan Vladimir L. , Mikhaylov Roman E.
Published: November 2024

In today's rapidly changing market conditions, organizations wishing to be competitive require flexibility and responsiveness to changes in the market environment. The high dynamism of the market environment leads to an increase in the number of crises in organizations. In this regard, in order to successfully overcome the crisis, it is necessary to draw up a competent anti-crisis program that allows you to get out of the crisis situation with minimal damage. In the anti-crisis program, an important role is played by provisions devoted to marketing, which are the starting point for the precise development of the remaining functional areas of restructuring (production, finance, and personnel). The purpose of the study is to develop a technology for restructuring the marketing system as a part of the formation of an anti-crisis program of the organization in the conditions of a reactive model of crisis management. The scientific novelty lies in the development of conceptual approaches to restructuring the marketing component of the anti-crisis program. Materials and methods. Scientific papers, marketing research results and statistical collections were materials for the present study. The following methods were used in the work: analysis and comparison. Research results. The need to introduce the elements of crisis management into the organization's management system has been identified. The main mistakes of companies in a crisis situation have been identified, including ignoring changes or taking a long time to respond, thoughtlessly cutting costs, reducing customer focus, and lacking an action plan. A program of measures has been proposed to restructure the marketing system in the anti-crisis program according to the elements of the marketing mix: client, product, price, promotion, sales. A fragment of the anti-crisis program is presented, taking into account the identified problems in the marketing elements.Conclusions. As a result of the study, technology for restructuring the marketing system in conditions of crisis development of the organization is presented. The proposed methods can be used in a reactive model of crisis management. Developed by business entities in crisis conditions, the proposed anti-crisis program will allow timely and painless elimination of crisis factors. In the future, the developed methodology can be applied in other functional areas of activity (production, finance, personnel).
The behavior of the serve, return of serve, and third action in male young athletes from the Brazilian national padel team
Authors: Giudice da Silva Morais Felipe , De Conti Teixeira Costa Gustavo , Follmann Natiele , Schwaab Renan , Ferreira Pedrosa Gustavo , de Oliveira Castro Henrique , José Leonardi Thiago , Laporta Lorenzo
Published: November 2024

The objective of this study was to investigate the initial actions' behavior in Padel (serve, service return, and third action) among young athletes from the Brazilian national team. The sample consisted of a total of 1547 points from 52 matches, involving 32 athletes from the youth category of the Brazilian male national team. A Chi-square test was conducted to verify associations, along with descriptive analysis of variables related to the serve (first or second serve, direction, and effectiveness), service return (type of shot, direction, and effectiveness), and third action (type of action, effectiveness, and player executing it). The results revealed that most serves were directed towards the glass (50.2%), and service returns were predominantly executed with flat shots towards the net (55.1%) to the player positioned diagonally (53.9%), who predominantly performed the third action through volleys (50.3%) and lobs (28.5%). However, a statistically significant relationship was not found in the studied model. These findings contribute to a more targeted training planning for such competitive demands and provide insights for coaches aiming at the long-term development of youth athletes.
Combined Vojta and Bobath concepts therapy effect and physical exercises on foot balance and motor control in children with infantile cerebral palsy
Authors: Bartik Peter , Popescu Andreea , Plăstoi Camelia-Daniela , Niculescu Bogdan , Šagát Peter , Prieto González Pablo , AL Jasser Ibrahim , Ioan Tohănean Dragoș , Turcu Ioan , Kubíková Eliška
Published: November 2024

Background: Ensuring independent locomotion is one of the primary goals of therapeutic intervention in children with infantile cerebral palsy (ICP). This study aimed to evaluate the foot and balance developmental changes in children with ICP after independent walking began utilizing Bobath, Vojta, and combined concepts for therapy.  Methodology: 12 children (5 girls, 7 boys) aged 2-5 years diagnosed with ICP were distributed into three groups. Group I – 4 subjects treated with Vojta therapy, Group II – 4 subjects treated with Bobath therapy, and Group III – 4 subjects treated with a combined therapy. The assessment of the subjects included the Berg scale, the Gross Motor Function Classification System (GMFCS), and a Stabilometry footboard PoData 2.00. Results: Group I reported an improvement in balance, and Group II reported an improvement in muscle tone. Group III reported a significant improvement in coordination and balance through rebalancing the plantar weight distribution on each leg.  Conclusions: This study highlights and recommends combining Bobath and Vojta's approaches for advanced impact on foot balance and motor control in children with infantile cerebral palsy.
The association of Whole and Segmental Body Composition and Anaerobic Performance in Crossfit® athletes: sex differences and performance prediction
Authors: Ponce-García Tomás , García-Romero Jerónimo , Carrasco-Fernández Laura , Castillo-Dominguez Alejandro , Benítez-Porres Javier
Published: November 2024

The main purpose of this study was to establish the association between total and segmental body composition (BC) variables and anaerobic performance and to create optimal models that best predict such performance in CrossFit® (CF) athletes. Fifty athletes, 25 males and 25 females (age: 33.26 ± 6.81 years; body mass: 72.57 ± 12.17 kg; height: 169.55 ± 8.71 cm; BMI: 25.06 ± 2.31 kg·m−2) were recruited to participate and underwent BC analysis using dual-energy X-ray absorptiometry (DXA) and an all-out laboratory test on a cycle ergometer (Wingate) to determine their anaerobic performance. The results show a significant correlation between BC values   and performance, ranging from moderate (r = -0.34, p = 0.015) to near-perfect (r = 0.96, p < 0.01). Furthermore, the created performance prediction models exhibited predictive capacities ranging from 19% (p = 0.017) to 93% (p < 0.001). All prediction models were created using total or segmental lean mass variables, excluding others. The studied body composition and performance variables found significant differences between males and females. The findings demonstrate that body composition variables are crucial indicators of anaerobic performance in CF athletes. In this regard, it may be advisable for sports performance professionals to consider this information when monitoring athletes throughout the season or designing specific training programs. Similarly, the use of predictive equations could be a useful tool for estimating peak and mean power values.
Estilo de liderazgo transformacional, necesidades psicológicas básicas, motivación autónoma e intención de ser físicamente activo del alumnado de Educación Física
Authors: Domínguez-Montes José Antonio , Almagro Bartolomé Jesús , Rebollo José Antonio , Paramio-Pérez Gema
Published: November 2024

El principal objetivo del estudio fue analizar el poder predictivo del estilo de liderazgo transformacional del profesor de Educación Física (EF), del apoyo a las necesidades psicológicas básicas, de la satisfacción de las tres necesidades psicológicas y de la motivación autónoma respecto a la intención de ser. físicamente activo del estudiante. Para ello se probó un modelo de ecuaciones estructurales con 619 estudiantes de EF con una edad promedio de 14,37 años (DT = 1,57). Los resultados mostraron que el estilo de liderazgo transformacional predijo positivamente la percepción de los estudiantes sobre las estrategias de apoyo a las necesidades psicológicas básicas (β = .86). A su vez, el apoyo a las necesidades predice la satisfacción de las necesidades de autonomía, competencia y relaciones con los demás. Por su parte, la competencia y la satisfacción relacional predijeron la motivación autónoma con una variación explicada del 68%. Por último, la motivación autónoma de los estudiantes predijo que su intención de realizar actividad física estaba fuera del centro. Estos resultados demuestran la importancia del estilo de liderazgo del profesor de Educación Física y su relación con otras variables motivacionales en la predicción de la intención del estudiante de permanecer físicamente activo.
An analysis of active consumer behavior in a fitness boutique: satisfaction levels, perceived quality dimensions, and dropout reasons
Authors: Addolorato Silvio , Hormigón-Gimeno Nerea
Published: November 2024

The European fitness market is experiencing continuous growth, prompting enhancements in service quality at boutique gyms. These establishments are recognized for their personalized attention, professional staff, and innovative technology use. The perceived quality in these gyms significantly influences client satisfaction and loyalty, which are critical for retention. The aim of the contribution is to understand satisfaction levels, perceived quality dimensions, and dropout reasons inside this business model. The study sample comprises 67 adults, aged 18 to 70 years, predominantly aged 41-50. The EPOD2 Questionnaire and Dropout Reasons Scale were utilized for data collection. An analysis of a boutique fitness center in Zaragoza (Spain), indicates high demand, particularly among women. Most users positively rate the service, especially commending the staff, though communication is rated lower. Higher satisfaction is associated with increased loyalty, and reasons for dropout include distance and congestion, consistent with previous studies. The study has some limitations, including: sample size, gender imbalance, and a lack of longitudinal data. Further approaches should encompass larger samples, longitudinal designs, and broader comparisons to enhance the understanding of satisfaction and loyalty in boutique fitness centers.
Aprendizaje del esquí alpino: eficacia de la metodología observacional por pares y la nueva herramienta ASLOT-2
Authors: Gil Gil Ángel , Millán Villarroya Miguel Ángel , Guillén Correas Roberto , Murillo Lorente Víctor , Álvarez Medina Javier , Pueyo Romeo Luis
Published: November 2024

La metodología observacional por pares y la nueva herramienta ASLOT-2 (Alpine Skiing Learning Observation Tool 2) supone un avance en el aprendizaje y la evaluación de la ejecución en esquí alpino, ofreciendo una metodología de aprendizaje eficiente y una plataforma integral y personalizable a la hora de evaluar a los esquiadores por parte de entrenadores, analistas y los propios deportistas. Con un enfoque centrado en la técnica, la posición y la trayectoria de los esquiadores universitarios, ASLOT-2 facilita una evaluación detallada y objetiva que abarca todos los aspectos de la ejecución técnica deportiva. La herramienta permite registrar y analizar datos observacionales durante sesiones de enseñanza-aprendizaje, entrenamiento y competición, lo que facilita la identificación de patrones de comportamiento y tendencias en la ejecución y desempeño motriz de los esquiadores. Además, el estudio integra un análisis estadístico, como el coeficiente de Pearson y el coeficiente de determinación (R2), para proporcionar datos cuantitativos sobre la relación entre variables clave, como la posición, trayectoria y la técnica en el esquí alpino. Estos datos permiten a los entrenadores y atletas tomar decisiones informadas basadas en evidencia, orientadas a mejorar la ejecución. Como conclusión, se aprecia que la combinación de la tecnología avanzada de ASLOT-2 y la observación por pares ha demostrado acelerar significativamente el progreso en el desempeño de los esquiadores.
Retroalimentación formativa: percepción docente sobre su implementación y resultados en el proceso de enseñanza y aprendizaje en educación física
Authors: Hinojosa-Torres Claudio , Zavala-Crichton Juan Pablo , Serey-Galindo Fabián , Hurtado-Guerrero Macarena , Gajardo-Vergara Ximena , Álvarez-Valenzuela Sofía , Cantallopts-Jerez Francisca , Espoz-Lazo Sebastián , Yáñez-Sepúlveda Rodrigo
Published: November 2024

La retroalimentación formativa es una estrategia pedagógica esencial que facilita el aprendizaje activo y reflexivo, permitiendo a los estudiantes involucrarse de manera crítica en su propio proceso educativo, y a los docentes ajustar de forma efectiva sus métodos de enseñanza, promoviendo un ambiente de aprendizaje continuo y adaptativo. Esta estrategia cobra especial relevancia en educación física, donde el desarrollo de habilidades motrices y conocimientos teórico-prácticos se ve favorecido por un enfoque dinámico y centrado en el estudiante, permitiendo un aprendizaje más personalizado y efectivo. El objetivo de esta investigación fue explorar las percepciones de profesores de educación física respecto a la implementación y resultados de la retroalimentación formativa en el proceso de enseñanza-aprendizaje. Para ello, se llevó a cabo un estudio cualitativo con un diseño interpretativo, involucrando a una muestra de 20 profesores (11 hombres y 9 mujeres) que trabajan en la región de Valparaíso, Chile. Se utilizaron encuestas online y entrevistas semiestructuradas. El instrumento contenía seis preguntas abiertas, validadas mediante juicio de expertos. Los hallazgos sugieren que la retroalimentación formativa es una herramienta fundamental en la gestión de los procesos de enseñanza aprendizaje en educación física, contribuyendo a la mejora de la motivación, rendimiento y autonomía estudiantil. Si bien existen barreras contextuales que limitan su efectividad, los profesores promueven estrategias para generar entornos de aprendizaje favorables para los estudiantes.
Familismo e BPC: a relação entre o Estado e as famílias nos cuidados à pessoa idosa e pessoa com deficiência
Authors:   , Arantes Raissa Cristina
Published: November 2024

Historicamente, no Brasil, a proteção social foi construída mediante o compartilhamento de responsabilidades do Estado, mercado e sociedade civil, leia- se família, especialmente na construção da Seguridade Social associado à responsabilização familiar, conforme marcado por Moraes et. al (2020), apontando assim para o caráter familista da proteção social. Dentre os aspectos centrais da responsabilização familiar, encontra-se o cuidado não remunerado exercido pelo núcleo familiar, com especial destaque para as mulheres, de acordo com Minayo (2021). Objetiva-se então analisar a relação entre Estado e as famílias de usuários do Benefício de Prestação Continuada (BPC) em situação de dependência, refletindo sobre a relação entre o cuidado não remunerado aos cuidadores de familiares. Para tal, foi realizado um estudo sobre a constituição da formação social brasileira e a proteção social ofertada historicamente, a fim de demonstrar o processo histórico do familismo no Brasil. Logo em seguida, analisou-se o cuidado com pessoas idosas e com deficiência assumidos pelo Estado brasileiro com a finalidade de identificar a interface com a solidariedade/responsabilização familiar, bem como descrever a evolução normativa do BPC com o objetivo de identificar como se dá o processo de responsabilização familiar com os usuários. Por fim, são analisadas quais as políticas públicas e os recursos que os/as cuidadores/as entrevistados encontram em seus municípios. Parte-se da hipótese que, sendo o BPC um programa familista, ao longo dos anos, este vem atuando no sentido de compartilhamento de responsabilidades entre Estado, mercado e família, sendo esta última a maior responsável em relação ao cuidado, com destaque para as mulheres, e que esta responsabilização não vem acompanhada de um suporte por parte do Estado para que, tanto os cuidadores/as quanto usuários/as exerçam o direito à proteção social com garantias de uma vida digna. Portanto, trata-se de uma pesquisa de nível descritivo, com abordagem qualitativa, utilizando como coleta de dados entrevistas semi-estruturadas com amostragem não probabilística com os/as cuidadores/as de municípios de pequeno porte I e II, médio e grande porte da Zona da Mata mineira. Os dados confirmam a hipótese levantada, bem como pontuam as diferenças no acesso à Seguridade Social nos diferentes municípios. Palavras-chave: familismo; seguridade social; cuidadores; bpc.
Tuberous Sclerosis Complex Unveiled: Presentation of Bilateral Enlarged Diffuse Fatty Kidneys
Authors:   Senior Resident, Department of Radiodiagnosis, MNR Medical College and Hospital, Fasalwadi, Sangareddy, Hyderabad, Telangana,India, Basaboina Yashaswini , Avansta Rohini ,   Professor and Head of the Department, Department of Radiodiagnosis, MNR Medical College and Hospital, Fasalwadi, Sangareddy, Hyderabad, Telangana,India
Published: November 2024

Tuberous Sclerosis (TS), which is also known as Tuberous sclerosis complex or Bourneville disease, is a rare genetic autosomal dominant disorder with multiorgan involvement. It is a neurocutaneous syndrome or phakomatosis spectrum, characterized by the presence of multiple hamartomas and benign or malignant neoplasms throughout the body, typically in the brain, skin, retina, kidneys, heart and lung. Mutations in Tuberous Sclerosis Complex1 (TSC1) or Tuberous Sclerosis Complex2 (TSC2) genes contribute to the development of these lesions. Despite advancements in treatment, the prognosis for TS remains poor, with approximately 40% of patients succumbing by the age of 35. This abstract is about a young woman presented with bilateral enlarged and abnormally hyperechoic kidneys with loss of normal renal architecture and appeared as retroperitoneal masses on ultrasonography (USG). Subsequent Computed Tomography (CT) and Magnetic Resonance Imaging (MRI) confirmed the presence of fatty parenchyma secondary to multiple bilateral angiomyolipoma’s, along with subependymal hamartomas on MRI of the brain, thus aiding in the definitive diagnosis of tuberous sclerosis complex.
Medullary Arachnoiditis Ossificans: Three Cases and Review
Authors:   Neurosurgery Department, Complejo Asistencial Universitario de Salamanca, Salamanca, Spain, Alejandra Garrido Ruiz Patricia , Román Garrido Marta ,   Emergency Department, Complejo Asistencial Universitario de Salamanca, Salamanca, Spain
Published: November 2024

Arachnoiditis ossificans is an inflammation in the leptomeninges, accompanied by calcifications in the dural sac. This condition causes pain and progressive neurological deterioration. This study presents three cases of cervico-thoracic ossifying arachnoiditis that underwent surgery at our center. Additionally, we provide a review of the scientific literature on the subject.
Intercâmbio Cultural
Authors: Silva Ciro Lins , Vieira Giselly Rezende , Pinto Jailson Maurício , Passos Neiva Méria Rodrigues
Published: November 2024

O presente artigo tem por objetivo socializar uma prática pedagógica desenvolvida pela Superintendência Regional de Educação São Mateus em parceria com suas escolas, denominada “Intercâmbio Cultural”, que consiste em criar espaços de vivências e trocas culturais com foco nos elementos históricos, sociais e culturais de cada região do estado, em especial a região norte do Espírito Santo, através de visitações mútuas. A proposta visa estimular o conhecimento, a curiosidade e o respeito nos estudantes a partir de vivências e experiências socioculturais, tendo como escopo os usos e práticas das Leis 10.639/03, 11.645/08 e o Caderno da Gestão Escolar Para a Equidade. O projeto em tela buscou explorar os espaços não formais de educação, compreendendo a cidade e seu patrimônio histórico, cultural, material e imaterial como fundamento principal para a promoção de espaços de experiências e vivências significativas para o letramento racial, valorização da história e cultura capixaba, fortalecendo e incentivando os trabalhos desenvolvidos nas escolas sob jurisdição da Superintendência Regional de Educação de São Mateus e das Superintendências Regionais de Educação visitantes.
Contribuições da história da matemática africana no ensino de matemática na educação básica
Authors: Wutke Welmer Marinete Santana , Pereira Carlos Luís
Published: November 2024

Este presente artigo tem como proposição apresentar contribuições das ciências africanas e afrodiaspóricas com enfoque na história da matemática africana para o ensino-aprendizagem de matemática na educação básica. A pesquisa justifica-se com base na Lei nº10.639/2003, que estabelece obrigatoriedade nos currículos escolares nas escolas brasileiras da História e Cultura Africana e Afro-Brasileira. O problema de pesquisa proposto foi investigar se o ensino de matemática na abordagem didática, metodológica, decolonial e antirracista corrobora para desconstrução da história da matemática única, monocultural brancocêntrica e eurocêntrica ensinada na sala de aula? A pesquisa enquadra-se na abordagem qualitativa, dentro dos objetivos da pesquisa exploratória e, nos procedimentos da pesquisa bibliográfica em associação com a pesquisa documental. Verifica-se diante do importante acerco bibliográfico e documental analisado que a Lei nº 10.639/2003, configura-se o principal documento jurídico e educacional para o professor promover um ensino de matemática antirracista e decolonial. Conclui-se sendo primordial na escola pública brasileira um currículo multicultural com importante quantitativo de alunos afrodescendentes o ensino da história, cultura e conhecimentos de ancestralidade africana.
A política de promoção da igualdade racial do município de Senador Canedo (GO) e a efetivação da lei 10.639/03
Authors: Gomes Bandeira Vania , Pereira de Oliveira Jaqueline
Published: November 2024

Este artigo, proveniente de uma pesquisa monográfica, tem por objetivo demonstrar como a gerência de promoção da igualdade racial do município de Senador Canedo, localizado no estado de Goiás, tem promovido ações que têm colaborado com a implementação da Lei Nº.10.639/03 nas escolas municipais da cidade. Como método, realizamos análise do conteúdo do planejamento do relatórios das atividades realizadas pela gerência no ano de 2023, bem como notícias de sites e demais meios de comunicação com a divulgação das atividades. Ao longo do estudo, demonstraremos que, apesar de incipientes, as ações da gerência levaram o debate racial para escolas do município por meio de palestras para estudantes, capacitação de professoras/es, distribuições de cartilhas com conteúdo atinentes ao debate racial, dentre outras ações que têm aproximado os pressupostos da Lei 10.639/2003 do cotidiano escolar.
Relações entre Candomblé e ensino nos diferentes componentes curriculares da Educação Básica
Authors: Santana Felipe Dias , Silva Hellen dos Santos , Madruga Zulma Elizabete de Freitas Madruga
Published: November 2024

Esse artigo tem como objetivo compreender como as pesquisas acadêmicas tratam as relações entre Candomblé e Ensino, no âmbito dos diferentes componentes curriculares da Educação Básica. Trata-se de uma pesquisa qualitativa, bibliográfica, na qual a produção de dados ocorreu a partir de buscas por pesquisas publicadas no Portal de Periódicos da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) e no Google Acadêmico, em ambos foi utilizada a expressão-chave “Candomblé AND Ensino”. Após as filtragens para seleção de investigações que fossem compatíveis com o objetivo deste artigo, foram elencados como corpus de análise oito pesquisas. Os resultados mostraram que mesmo timidamente, alguns pesquisadores tem buscado incluir estudos sobre Candomblé nas mais variadas disciplinas, como uma forma de abordar a cultura africana e afro-brasileira na Educação Básica, mas, ainda longe do almejado para promover a igualdade em meio à diversidade cultural, e democratizar a cultura, valorizando as tradições, inclusive, de viés religioso.
Ensino de português como segunda língua para surdos
Authors: Cardoso dos Santos Junior Jurandir , Mirândola da Paixão Lima Karlamara
Published: November 2024

A educação de surdos vem sendo, ao longo da história, discutida e debatida, transitando entre diferentes espaços e esferas da atividade de pesquisa. Entre esses debates, figura o ensino de português para surdos – assunto tão complexo por descortinar não apenas perspectivas teórico-metodológicas, mas também tornar evidente o limiar de duas dualidades que se tensionam no espaço da sala de aula: a língua oral (Português) e a língua visual (Libras), com modalidades que se diferem e se contrastam. Na esteira desse debate, o presente artigo busca refletir sobre a prática do ensino de português para alunos surdos trazendo contribuições da abordagem da multimodalidade (Kress, 2010; Kress e Van Leeuwen, 2021) e da perspectiva histórico-cultural de Vygotsky (1983, 1994, 2007, 2011). O trabalho apresenta uma revisão bibliográfica com olhares críticos e ilustra uma proposta didática envolvendo a leitura e escrita em língua portuguesa com estudantes surdos. Nossas reflexões sinalizam para um ensino de português em uma perspectiva de segunda língua, que considere a língua de sinais para construção do conhecimento, além da criação de um ambiente linguístico onde a visualidade e a interação se façam presentes e, neste aspecto, a multimodalidade abre possibilidades que ressignificam a maneira de olhar a surdez e as formas de se ensinar o código escrito de uma língua oral a surdos usuários da língua de sinais.
Teachers' Ability to Design Islamic Religious Education Learning Media Using the PowerDirector Application at The Darul Mahfudz Islamic Boarding School, Lekopadis
Authors: Muin Andi Kurnia , Pelu Hanafi
Published: November 2024

The purpose of this article is to explain the teacher's ability to design Islamic Religious Education learning media using the PowerDirector application at the Darul Mahfudz Islamic Boarding School. The research method used in this article is qualitative, while the type of research used in this article is descriptive research. The research results show that; Islamic Religious Education subject teachers have been able to use the PowerDirector application, by utilizing available resources such as tutorials or online guidebooks, and collaborating with other educators to share experiences and references to improve educators' skills in designing Islamic Religious Education teaching materials, by using media using the PowerDirector application. Apart from that, using the PowerDirector program in learning can help students improve their ability to express opinions and write various kinds of assignments submitted by their teachers by developing learning media and communication skills in Islamic Religious Education subjects. As a result, the PowerDirector program can be a useful tool for creating interesting and effective learning videos for students.
Single Subject Research: Can a Contextual Approach to Ratio Material Facilitate Understanding of Concepts for Mentally Retarded Students?
Authors: Salsabila Zahrina , Permatasari Dian
Published: November 2024

Mentally retarded children have weaknesses in learning that require understanding and memorization, one of which is in mathematics. The purpose of this study was to determine the effect of the contextual approach on material ratio values for mentally retarded students. The subjects of this study were students with mild mental retardation in class VII SMPN 15 Yogyakarta. This research method is a single-subject research design A-B. The research data collection technique is through documentation, interviews, and written tests. Data analysis in this study used analysis within conditions and analysis between conditions. The results of this study indicate that the average score obtained by mentally retarded students in the baseline phase is 32.5 and 95 in the intervention phase which is assisted by a contextual approach so that it is easy to understand the material. This shows that the contextual approach can have a positive influence in the form of increasing the ability to understand students' mental retardation concepts.
Word Cloud Analysis for The Urgency of The Role of Islamic Schools Headmaster in Merdeka Curriculum Implementation
Authors: Fathoni Mokh , Syarifuddin
Published: November 2024

The government will be hoping for Islamic schools to prepare themselves for the implementation of a Merdeka curriculum to improve the quality of education in Islamic Schools. However, until now, the implementation of the Merdeka curriculum for Islamic Schools in Ambon City has not been optimal. This research aims to describe the causes, obstacles, and solutions in the implementation of the Merdeka curriculum of the Islamic Schools in Ambon City. This study is qualitative research in the form of a review of journal articles from the Google Scholar website. The number of journal articles found was 100, then 30 with the keyword "The role of headmaster in implementation of the Merdeka curriculum". The data obtained was in data form of the secondary then analyzed descriptively in table frequency and histogram graphs and then compared with the analysis using word clouds. The research results were that 21 journal articles concluded that the Islamic Schools were the key headmaster for implementing the Merdeka curriculum (70%), 4 journal articles concluded that responsibility was on the headmaster with the teacher for implementing the Merdeka curriculum (13.33%), and only one journal article concluded that the responsibility was on the headmaster with supervisors and teachers (3.33%). The obstacle experienced by the headmasters is that they do not yet understand the Merdeka curriculum well. The solutions found in this research are implementing socialization, BIMTEK or workshops, clinical supervision, forming a learning committee or TEAM, mentoring, monitoring, reflection, and evaluations and follow-ups.