bluuebunny/crossref_metadata_2025 huggingface dataset:
High-intensity interval training on unstable vs stable surfaces: effects on explosive strength, balance, agility, and Tsukahara vault performance in gymnastics
Authors: Abuwarda Khaled , Mansy Mostafa , Megahed Mohamed
Published: February 2024

Background and Study Aim. This study compares the effects of high-intensity interval training (HIIT) on unstable and stable surfaces on explosive strength, balance, agility, and Tsukahara vault performance in gymnastics.
Material and Methods. A nonrandomized trial study was conducted on twenty-seven well-trained male vault players who were assigned into 3 equal groups, a HIIT unstable group (UG), a HIIT stable group (SG), and the control group (CG). The training period for the subjects lasted eight weeks, with 3 sessions each week. All of the aforementioned variables were assessed both before and after the training period.
Results. The main findings indicate that both UG and SG showed greater improvement than the CG on explosive strength, balance, agility, and Tsukahara vault performance in gymnastics (ES= 0.52 to 0.68, P<0.05). In addition, there were significant differences between the UG and SG in explosive strength, balance and Tsukahara vault performance (P<0.05) favoring UG, while no significant differences between UG and SG in agility. However, the UG as compared to the SG in agility had only limited additional effects. The UG and SG significantly increased all tests from pre- to post-test (ES= 1.10 to 4.78, 0.98 to 3.53), respectively (P<0.05). The CG significantly increased the explosive strength and Tsukahara vault performance tests from pre- to post-test ((ES= 0.77 to 0.78, P <0.05), while there were no significant differences in the balance and agility tests (P > 0.05).
Conclusions. Accordingly, HIIT with unstable surfaces can be used as an alternative method to improve explosive strength and balance. Also, it can be used alongside stable surface exercises when developing agility.
Emma Kay: Fodder and Drincan: Anglo-Saxon Culinary History
Authors: Crowden James
Published: February 2024

Emma Kay: Fodder and Drincan: Anglo-Saxon Culinary History: Prospect Books, 2022: 224 pp., paperback, £20.00.
National theater in the aspect of M. D. Leontovych’s pedagogical activity in Tulchyn
Authors: Gubal Alla
Published: February 2024

Modern complex socio-economic and cultural processes of development of the country are directed at radical renewal of Ukrainian society. The promising gradual development of the latest currents in the field of primary education in Ukraine has always been an important step for the native music and pedagogical science, because in order to use new technologies in practical activities, scientists need to consider in detail, analyze, systematize and adapt the past pedagogical experience of outstanding Ukrainian teachers-musicians. The problem of using the means of theatrical art in the practice of the modern school, which, according to Leontovych, contributes to the formation of important life values and active aesthetic activity, especially in younger schoolchildren, is topical in today's education.

Turning to the national traditions of the past experience of the theatrical aspect in the pedagogical activity of the teacher M. Leontovych is directed at the spiritual revival of the creative activity of the individual. The essence of the concepts of theatrical art, theatrical activity, theatrical play at school has been clarified; the main types of theatrical performances are given; the most used methods of stage adaptation are considered and the necessity of their use in classes is argued. Thanks to the universalism of the choral theater dramatization method, the teacher revealed the creative inclinations of students in the formation of individuality. Aspects of many creative studies on theatrical pedagogical activities of M. Leontovych require detailed study and innovative approaches in connection with current problems of music pedagogy, musicology, and music folklore.

The use of the aspect of theatrical art in regular music classes had a significant potential for the harmonious aesthetic development, especially of younger schoolchildren. The teacher in practice proved the evolutionary significance of theater and choral pedagogy (which has an analytical and synthetic character) and revealed the possibilities of influencing the emotional and sensory sphere of the student, equating theatrical art to children's play. The highlighted methods of M. Leontovych show that during the play the independent expression of personality is mostly manifested, and with the help of the group nature of theatrical activity, the emotional impact is enhanced, which inextricably goes along with inspiration, joy, and a sense of unity for the sake of a common cause.

Based on the analysis of M. Leontovych's pedagogical activity, it can be determined that the artist stood at the origins of children's theatrical choral art in Podilla at the beginning of the 20th century in the context of socio-cultural integration of Ukraine, but it has been proven a priori that the modern process of education is not yet sufficiently studied and needs further in-depth understanding
Impact of Big 5 Personality & Intelligence on Transformational Leadership Process and Managerial Performance: A Case of the Middle East Gulf Region
Authors: Sumadi Mohammad Ahmad , Sial Muhammad Safdar , Gandolfi Franco , Comite Ubaldo
Published: February 2024

The objective of this study was to investigate the impact of emotional intelligence (EI) and the Big Five personality traits on the attainment of success in leadership positions within hospital administration. The researchers predicted the association between emotional intelligence (EI) and neuroticism, anticipating a negative link. Additionally, they projected a positive relationship between EI and the Big Five personality traits, specifically openness to experience, agreeableness, openness to new ideas, and extraversion. The primary objective of this study is to fill a void in the existing body of research by examining the relationship between personality, emotional intelligence (EI), and leadership effectiveness and performance. Our results indicate that the association between individual differences, leadership, and performance exist. This study did not examine the firm’s performance metrics, but the disturbances’ absorption of measurement errors in the endogenous regressors, which are independent of the exogenous, and minimize coefficient estimate biasesas as held by (Antonakakis et al., 2020). Individual predictors had a low to moderate effect on variation, but their aggregate influence accounted for 56% of transformational leadership variance and 26% of management leadership effectiveness variance. Our study supported merits consideration due to the implementation of controls such as age and managerial experience, the utilization of a longitudinal measure of effectiveness, and the mitigation of common method variance through the use of measures from different sources for predictors and criteria.
Encrucijadas: Intersticios, enredos, intersecciones y disrupciones de la comunicación política
Authors:   Universidad Andina Simón Bolívar, Contreras Baspineiro Adalid
Published: February 2024

Podríamos decir que la comunicación política se realiza en las tensiones que ocurren en los tránsitos, confluencias y articulaciones dinámicas entre el espacio del sentido común y el espacio de la praxis, diferenciadas en el campo político y comunicacional por los proyectos de sociedad a los que responden. Son procesos que no se detienen en la interpretación del mundo, sino que, articulando la teoría y la práctica, trascienden la acción vivida desarrollando un pensamiento crítico que acompaña prácticas de organización colectiva y de movilización social orientadas a la transformación de la realidad en contraposición con otras prácticas que buscan mantener las sociedades en statu quo. En suma, coincidiendo con Jorge Iván Bonilla, en este libro reconocemos la comunicación política como una de esas expresiones que operan como mapa, porque “su uso sirve, ya sea para preguntarse por las dimensiones políticas de la comunicación, como también para indagar por la trama comunicativa de la política”.
THE ROLE OF EXERCISES ON SPEECH DEVELOPMENT IN FORMATION OF READING ACTIVITY
Authors:   Kyrgyz State University named after I. Arabayev, Abdukhamidova Batmakhan
Published: February 2024

This article is dedicated to questions of speech development of primary school pupils in literary reading. The exercises on speech development, a free interpretation of the text, a free retelling in own words, on the development of literary thinking are discussed, they are explained through a special example. In addition, the article says that by organizing a five-minute reading every day at the beginning of the lesson, you can form reading activity and interest in artistic reading of students. By the end of the school year there are given the basic requirements for the competencies and the levels of speech components in grades 1-4.
IMPACT OF THE PANDEMIC ON EDUCATION
Authors:   ", Juzupekova Kunduz ,   Ala-Too",   International University, Shambetova Burul ,   "Ala-Too" International University
Published: February 2024

The article examines the current state of education in the context of a pandemic and its impact on education from two sides. In connection with the current situation associated with the pandemic, the transition to distance learning, carried out under the motto "There is no alternative to online learning, this is a necessity of the present time", firstly, the education system, which has adopted a large-scale format of online learning, faced a number of problems such as lack of communication and social communication, technical problems, issues of legal support for the transition to online education, etc. Today we are faced with problems that have not been fully implemented and require some preparation. And secondly, significant opportunities are created for adapting education to the digital generation. The article attempts to uncover these two problems, which significantly affected the entire education process during the pandemic.
PREPARATION OF FUTURE PHYSICS TEACHERS FOR ACTIVITIES IN THE MODERN INFORMATION EDUCATIONAL ENVIRONMENT
Authors:   Kyrgyz National University named after J. Balasagyn, Isaeva Rapia
Published: February 2024

Currently, with the widespread use of new information technologies in all spheres of society, there is an extension of humanity's preparation for this type of activity. The use of new information technologies in education increases interest in the subject and increases the level of student learning. The article is devoted to one of the urgent problems of education - training specialists for the use of new information technologies. By teaching future physics teachers to acquire knowledge with the help of new information technologies, one can prepare them for the effective use of the knowledge and skills gained in professional practice. In particular, prepare teachers to behave competently in the modern information educational environment. The article gives recommendations for the formation of information competencies of a future physics teacher.
Estimation of Seismic Attenuation from Ambient Noise Coda Waves: Application to the Hellenic Subduction Zone
Authors: Ranjan Pratul , Stehly Laurent
Published: February 2024

The decay of surface-wave coda in ambient noise cross correlations can facilitate the estimation of seismic attenuation. The coda quality factor (Qc) can be measured in longer period bands using ambient noise cross correlations, which is the main advantage of using them over earthquakes. The classic model of Aki and Chouet (1975) has been applied previously to estimate coda Q in the Alps using ambient noise cross correlations. The Alps represents an ideal environment for ambient noise study, because it has very high and near-uniform station density, and the region is away from oceanic noise sources. However, many regions around the world do not have uniform station density and may be seismically more active than the Alps. One such region is the Hellenic subduction zone (HSZ), because it has a high rate of seismicity, sparser station coverage, and is surrounded by seas from outside and within. In this study, we estimate ambient seismic noise Qc in 2.5–5, 5–10, and 10–20 s period bands for the HSZ, which did not exist previously. Then, we mitigate the effects of lapse time and window length, distance, azimuth, as well as the number of stacked days on the Qc. Mapping of Qc measurements in such a geographically heterogeneous setting poses additional challenges, which we solve using a novel approach that adaptively selects paths based on their lengths and azimuthal distribution. The major tectonic zones are identified in the resulting Qc maps in the form of low Qc such as the North Anatolian fault, the Kefalonia transform zone, the Gulf of Corinth, the volcanic centers, and so on. The results also show a good correlation with large topographical features such as the Hellenides and the Thessalian plains, which have also been noticed from Qc analysis in other parts of the world.
A Retrospective Study of Neoplasms in Dogs and Cats Attended at the Veterinary Hospital of the University of Franca
Authors: Luiz Silva Jhuan , Henrique Rodrigues Stante Flávio , Gosuen Gonçalves Dias Fernanda , Aldrovani Marcela
Published: February 2024

The aim of this study was to conduct a retrospective analysis of a database created from the histopathological analyses performed on dogs and cats treated at the University of Franca Veterinary Hospital (UNIFRAN), describing the frequencies of different diagnosed neoplasms. For that, a total of 1.312 biopsy cases from animals treated between 2018 and 2021 were reviewed, with 228 corresponding to neoplasms in dogs and 39 to neoplasms in cats. The research used classification data regarding the histogenesis and malignancy of neoplasms. All morphological diagnoses contained in the records were considered, with 297 diagnoses included in the study due to some dogs having more than one pathological process. The study found that neoplasms were more frequent among mixed-breed dogs and cats. For dogs, breast carcinomas represented the most frequent neoplasms (27.33%), with a focus on grade I mixed tumor breast carcinoma (7.42%). For cats, squamous cell carcinoma was the most prevalent neoplasm, accounting for 51.28% of all diagnosed cases. The data generated by retrospective clinical studies like this one are important in updating the frequencies of different neoplasms that can affect domestic animals and determining the possible factors involved in neoplastic processes.
Keywords: Carcinoma. Veterinary Medicine. Oncology. Tumor
ResumoObjetivou-se, com o presente estudo, realizar uma análise retrospectiva de um banco de dados criado a partir das análises histopatológicas realizadas em cães e gatos atendidos no Hospital Veterinário da Universidade de Franca (UNIFRAN), descrevendo as frequências das diferentes neoplasias diagnosticadas. Para isso, foram revisados 1.312 casos de biópsias de animais atendidos entre 2018 e 2021, dos quais 228 corresponderam a neoplasias em cães e 39 a neoplasias em gatos. Utilizou-se no estudo dados de classificação referentes à histogênese e à malignidade das neoplasias. Todos os diagnósticos morfológicos constantes nos registros foram considerados. Alguns cães apresentaram mais de um processo patológico, totalizando 297 diagnósticos incluídos na pesquisa. Neste estudo, neoplasias foram mais frequentes entre cães e gatos sem raça definida. Para cães, os carcinomas mamários representaram as neoplasias mais frequentes (27,33%) com destaque para o carcinoma mamário em tumor misto grau I (7,42%). Para gatos, o carcinoma de células escamosas foi a neoplasia mais prevalente do estudo, representando 51,28% do total de casos diagnosticados. Dados gerados por estudos clínicos retrospectivos como o nosso são importantes para atualizar sobre as frequências dos diferentes tipos que podem acometer as espécies domésticas, auxiliando na determinação dos possíveis fatores envolvidos nos processos neoplásicos.
Palavras-chave: Carcinoma. Medicina Veterinária. Oncologia. Tumor.
Multi Cost Function Fuzzy Stereo Matching Algorithm for Object Detection and Robot Motion Control
Authors: Shetty Akhil Appu , Hegde Navya Thirumaleshwar , Vaz Aldrin Claytus , Srinivasan C R
Published: February 2024

Stereo matching algorithms work with multiple images of a scene, taken from two viewpoints, to generate depth information. Authors usually use a single matching function to generate similarity between corresponding regions in the images. In the present research, the authors have considered a combination of multiple data costs for disparity generation. Disparity maps generated from stereo images tend to have noisy sections. The presented research work is related to a methodology to refine such disparity maps such that they can be further processed to detect obstacle regions.  A novel entropy based selective refinement (ESR) technique is proposed to refine the initial disparity map. The information from both the left disparity and right disparity maps are used for this refinement technique. For every disparity map, block wise entropy is calculated. The average entropy values of the corresponding positions in the disparity maps are compared. If the variation between these entropy values exceeds a threshold, then the corresponding disparity value is replaced with the mean disparity of the block with lower entropy. The results of this refinement are compared with similar methods and was observed to be better. Furthermore, in this research work, the v-disparity values are used to highlight the road surface in the disparity map. The regions belonging to the sky are removed through HSV based segmentation. The remaining regions which are our ROIs, are refined through a u-disparity area-based technique.  Based on this, the closest obstacles are detected through the use of k-means segmentation.  The segmented regions are further refined through a u-disparity image information-based technique and used as masks to highlight obstacle regions in the disparity maps. This information is used in conjunction with a kalman filter based path planning algorithm to guide a mobile robot from a source location to a destination location while also avoiding any obstacle detected in its path. A stereo camera setup was built and the performance of the algorithm on local real-life images, captured through the cameras, was observed. The evaluation of the proposed methodologies was carried out using real life out door images obtained from KITTI dataset and images with radiometric variations from Middlebury stereo dataset.
Temperature and Humidity Control System with Air Conditioner Based on Fuzzy Logic and Internet of Things
Authors: Furizal Furizal , Sunardi Sunardi , Yudhana Anton
Published: February 2024

Work is an activity that takes most of the day to earn a living and improve the standard of living. During work, many people have to work indoors, which can be a less comfortable and unhealthy place if the temperature and humidity are not well controlled. Unsuitable temperature and humidity conditions can negatively affect the health and comfort of workers, as well as interfere with productivity and work quality. However, the problem that often arises is the difficulty of controlling room temperature and humidity effectively, especially in rooms that are closed and do not get air circulation from outside. Therefore, an effective solution is needed to control the temperature and humidity of the room automatically and remotely via the internet. The contribution of this research is to develop an effective and efficient AC control system in controlling room temperature and humidity using Tsukamoto's Fuzzy Inference System (FIS) method and the Internet of Things (IoT). Tsukamoto's FIS is used to produce AC temperature values in room temperature and humidity control as measured by the DHT22 sensor directly integrated with the ESP32 microcontroller. This control system is monitored remotely using IoT concepts through a mobile application interface. The results of this study show that room temperature can be controlled under normal conditions, with an average change of -1.67°C and an overall average temperature of 25.95°C. While the average humidity is at a value of 80.16% which is included in the Wet set. This suggests that humidity cannot be controlled under normal conditions, so it still requires further development. In addition, it is also necessary to further investigate the effectiveness of the tool in various sizes and more complex layouts of rooms.
A Robust Fuzzy Fractional Order PID Design Based On Multi-Objective Optimization For Rehabilitation Device Control
Authors: Zaway Intissar , Jallouli-Khlif Rim , Maalej Boutheina , Derbel Nabil
Published: February 2024

In this context, Fuzzy Fractional Order Proportional Integral Derivative (FOPID-FLC) controllers are emerged as efficient approaches due to their flexibility and ability to handle nonlinearities and uncertainties. This paper proposes the use of a FOPID-FLC controller for a two-degree-of-freedom (2-DOF) lower limb exoskeleton. Our proposal is based on an enhanced control approach that combines fuzzy logic advantages and fractional calculus benefits. Contrary to popular existing methods, that use the FLC to tune the FOPID  parameters, the FLC in this work is used to generate the system torque depending on patient morphology. Indeed, our fundamental contribution is to design and implement an enhanced FOPID-FLC that achieves an adequate optimal control based on system rules composed of optimal torques and input data. The fractional calculus is approximated using successive first order filters. Next, a multi-objective optimization is established for the tuning of each FOPID parameters. Finally, the FLC is used to adjust the torque depending on the kid's age. The effectiveness of the proposed controller in various scenarios is validated based on numerical simulations. Extensive analyses prove that the FOPID-FLC outperforms the FOPID with a 90\% of improvement in terms of error performance indices and 20\% of improvement for the control action. Moreover, the controller exhibits improved robustness against uncertainties and disturbances encountered in rehabilitation environments.
Modified Q-Learning Algorithm for Mobile Robot Path Planning Variation using Motivation Model
Authors: Hidayat Hidayat , Buono Agus , Priandana Karlisa , Wahjuni Sri
Published: February 2024

Path planning is an essential algorithm in autonomous mobile robots, including agricultural robots, to find the shortest path and to avoid collisions with obstacles. Q-Learning algorithm is one of the reinforcement learning methods used for path planning. However, for multi-robot system, this algorithm tends to produce the same path for each robot. This research modifies the Q-Learning algorithm in order to produce path variations by utilizing the motivation model, i.e. achievement motivation, in which different motivation parameters will result in different optimum paths. The Motivated Q-Learning (MQL) algorithm proposed in this study was simulated in an area with three scenarios, i.e. without obstacles, uniform obstacles, and random obstacles. The results showed that, in the determined scenario, the MQL can produce 2 to 4 variations of optimum path without any potential of collisions (Jaccard similarity = 0%), in contrast to the Q-Learning algorithm that can only produce one optimum path variation. This result indicates that MQL can solve multi-robots path planning problems, especially when the number of robots is large, by reducing the possibility of collisions as well as decreasing the problem of queues. However, the average computational time of the MQL is slightly longer than that of the Q-Learning.
Comparison of Spider-Robot Information Models
Authors: Kravchenko Viktor V. , Efremov Artem A. , Zhilenkov Anton A. , Kozlov Vladimir N. , Silkin Artem A. , Moiseev Ilya S. , Krupinin Oleg , Lebedeva Ekaterina
Published: February 2024

The paper deduces a mathematical model of a spider-robot with six three-link limbs. Many limbs with a multi-link structure greatly complicate the process of synthesizing a model, since in total the robot has twenty-four degrees of freedom, i.e., three coordinates of the center of mass of the body in space, three angles of rotation of the body relative to its center of mass and three degrees of freedom for each limb, to describe the position of the links. The derived mathematical model is based on the Lagrange equations with a further transformation of the equations to the Cauchy normal form in a matrix form. To test the resulting model in a SimInTech environment, an information model is synthesized and two simple experiments ar carried out to simulate the behavior of real spiders: moving forward in a straight line and turning in place at a given angle. The experimental results demonstrate that the synthesized information model can well cope with the tasks and the mathematical model underlying it can be used for further research.
Design and Development of swarm AGV’s alliance for Search and Rescue operations
Authors: Pyla Ratan , Pandalaneni Vikranth , Raju P Jeevan Narayana , G Guga Priya
Published: February 2024

Rapid response is essential for saving lives in search and rescue operations since the amount of time is critical. In this project, a swarm of autonomous ground vehicles (AGVs) equipped with ROS-based software architecture will be designed and built for rapid search and rescue missions. The swarm of AGVs will function autonomously to navigate through challenging areas and be outfitted with a variety of sensors, including cameras, and LIDAR. The proposed system will be capable of performing 2D mapping, live video surveillance, autonomous navigation, victim/object detection, and two-way audio communication. The goal of the project is to reduce the risk to human life in dangerous areas by providing a quick and efficient response system for search and rescue operations. A centralized management system with a de-centralized module will be created as part of the project to keep an eye on and manage the AGV horde. However, there will be a functionality to take control of a specific robot in the swarm network when needed. In difficult areas where it might not be safe for humans to operate, the suggested method will enable quick and efficient search and rescue operations.
Visual Servo Kinematic Control of Delta Robot using YOLOv5 Algorithm
Authors: Yamtuan Kawin , Radomngam Trirat , Prempraneerach Pradya
Published: February 2024

Industrial delta robots with motion-and vision-base controllers, providing high-precision and fast/flexible motion, normally come with high cost and complex software. Low-cost delta robots with vision solution could be beneficial to vast industries to increase productivity and to reduce labor cost. A delta robot using a low-cost motion controller and an open-source vision system is developed to accomplish real-time visual servoing with high motion accuracy. In the low-cost motion controller, three parallel links’ upper-arm angles, computed from inverse kinematics for a given desired target position by a high-level computer, are used as reference position commands for three AC-motor drives. A low-level Arduino microcontroller is employed to convert these links’ angles to high-frequency pulses and on-off signals for synchronously controlling three motor angles and direction. Experimental results of a point-to-point motion tracking exhibit high-precision repeatability. Synchronous pulse generation from Arduino microcontroller and structural misalignments of parallel links are major challenges for achieving high motion accuracy.  For the vision-based system, the YOLOv5 algorithm is implemented along with a Python GUI Application. Then, the visual-servo performance is evaluated on localization accuracy and recognition rate of 3-color objects. However, a partial object occlusion can reduce the visual classification rate. A sorting task of 4-category medicine boxes demonstrate a high-speed pick-and-place operation using the low-cost visual-servo system of this delta robot. Therefore, integration of low-cost visual servoing with this delta robot can revolutionize various industries, like automobile, pharmaceutical, and food sectors, in separating, sorting and packing applications.
Handling Four DOF Robot to Move Objects Based on Color and Weight using Fuzzy Logic Control
Authors: Nugroho Emmanuel Agung , Setiawan Joga Dharma , Munadi M.
Published: February 2024

Manipulators are increasingly used in industry to improve efficiency in jobs that require precision, long duration, and repetitive work. This research was conducted on a laboratory scale to control manipulators on a pick-and-place system in the product storage and packing area. The object of this research is a four-degree-of-freedom (4-DOF) manipulator controlled using a fuzzy logic system. The hardware used is a conveyor machine to model the product delivery process, Dobot Magician as a 4-DOF manipulator, HX711 load cell serves as a weight sensor, TCS-3200 serves as a color sensor, and Arduino Mega 2560 as a controller. The software used is Dobot Studio as the main program to control the movement of the robot and Matlab to develop the Fuzzy Logic Control (FLC) function, which is embedded in the Arduino. Fuzzy logic control processes weight variables and color variables read by sensors as information data to control the movement of the manipulator. The results showed that the manipulator was able to pick up and place objects according to the path-planning coordinates. The testing data states that the precision and accuracy of the average coordinates of product pick and place against the path planning has an error deviation of 1.8%.
Balancing Inventory Management: Genetic Algorithm Optimization for A Novel Dynamic Lot Sizing Model in Perishable Product Manufacturing
Authors: Leuveano Raden Achmad Chairdino , Asih Hayati Mukti , Ridho Muhammad Ihsan , Darmawan Dhimas Arief
Published: February 2024

In Indonesia, the significant role of perishable products in food wastage has placed the country fourth globally in household food waste. Managing inventory for such products, with their short shelf life and stringent safety standards, emphasizes the need for efficient lot sizing planning. This study introduces a novel Dynamic Lot-Sizing (DLS) model, addressing perishable products and inventory constraints across multiple products, periods, and varying demands. The model aims to optimize production quantity and binary production, minimizing overall system costs. Employing a Genetic Algorithm (GA), this research solves the DLS model under constrained and unconstrained inventory capacities. Real-case data from a bread manufacturing company validates the model, while sensitivity analysis examines perishability's impact on the solution and model performance. The DLS-GA model not only reduces system costs but also effectively considers product perishability, offering optimal production plans.
Os limites do PNE (2014-2024) no regime de colaboração
Authors: Segatto Catarina Ianni , Oliveira Karoline de , Silva André Luís Nogueira da
Published: February 2024

Este artigo busca compreender se e como os planos nacionais avançaram em relação à normatização do regime de colaboração na educação a partir de uma análise qualitativa da literatura e de dados coletados em documentos e leis. Apoiado nisso, mostra que o Plano Nacional de Educação (2014-2024) é um importante instrumento de normatização e coordenação nacional que contribuiu para a redução das desigualdades regionais e o estabelecimento de padrões mínimos, além de mencionar o regime de colaboração como central na política educacional brasileira. No entanto, pouco se avançou no fortalecimento da colaboração estado-municípios. As experiências resultam da difusão de ideias a partir da circulação de atores no nível subnacional e da relação entre atores estatais e não estatais.
Analytical review of the sociological study “Student Sports: Opportunities and Prospects”
Authors:   Peter the Great Saint Petersburg Polytechnic University, ITMO University, Moscow Pedagogical State University, Olkhovskiy Roman M. , Pushkareva Natalia N. ,   State University of Management, Nikitina Vladislava A. ,   ITMO University
Published: February 2024

The article presents results of a sociological study “Student sports: opportunities and prospects”, which was conducted by the Center for Sociological Research “14–35” in 2022. Total number of respondents was 7,647 respondents. The sample was divided into 3 categories, where respondents were offered to answer questions on various aspects of the student sports development. Based on the results of the study, problems were identified and recommendations were proposed regarding financial support, information coverage, gender balance, as well as other strategic objectives for the development of student sports.
Sports engineering: From training specialists to creating intelligent systems
Authors:   Belarusian National Technical University, Vasyuk Valery Е. , Sushchenko Valery P. ,   Peter the Great St. Petersburg Polytechnic University, Dorozhko Alexander S. ,   Belarusian National Technical University
Published: February 2024

The sports technology industry is currently experiencing rapid growth, driven by an increasing focus on fan engagement and satisfaction in stadiums, the desire to improve player and team performance, and the widespread adoption of eSports innovations. This, in turn, predetermined the emergence of a new field of knowledge – sports engineering, which bridges the gap between sports science and engineering developments. The development of this field is supported and stimulated by sports engineers, whose professional training has become one of the tasks of educational institutions in many countries around the world. The research hypothesis is that training and talent development in the field of sports engineering requires an integrated approach that will be based on thematic concentrations of engineering, medical, information and natural sciences. The purpose of the article is to consider the development of the concept of training specialists in the field of intellectual sports engineering through the prism of interdisciplinary integration. Research methods: study of specialized literature, analysis and synthesis, generalization and grouping, modeling, abstraction, systematization. Prospects for the development of sports engineering are outlined. The interdisciplinary connections of sports engineering are formalized, covering classical engineering, sports science and medicine, and sports equipment. The features of teaching sports engineering at the Belarusian National Technical University are described. Recommendations have been developed regarding the creation of engineering sports specializations in educational institutions in Russia. Satisfying public demand for sports engineers involves the implementation of a comprehensive policy for training specialists with the active interaction of government agencies, educational institutions, sports organizations and private companies.
Theoretical and methodological foundations of research on the design of physical fitness and recreational technologies
Authors:   Krasnodar Higher Military awarded by the Order of Zhukov and by the Orders of October Revolution and the Red Banner School named after the general of the Army S. M. Shtemenko, Southern Federal University, Pestrikov Evgeny A.
Published: February 2024

Health preservation and health promotion are among the most popular research topics in the modern world. Unfortunately, young people do not pay due attention to this issue, do not apply modern methods and ways to increase the body’s resistance to adverse factors, as well as do not use health-saving technologies in everyday life. The relevance of the study is determined by the requirements of theoretical and methodological approaches to research in various spheres of activity. However, despite the historical experience of human health promotion, from the epochs of the Ancient East to our time this problem is underdeveloped. According to the data of modern research, students entering universities have both deviations in health and low level of physical fitness. The paper characterizes the main methodological functions: normative and organizational, philosophical, ideological, epistemological, technological. The characteristic of methodological approaches to dosage of physical loads on the basis of fundamental knowledge about the laws of energy conservation is considered. Designing of physical fitness and health-improving technologies is proposed to be carried out on the basis of building theoretical and empirical-logical approaches, where organically interrelated ideas, hypotheses, regularities, evidence and principles are considered.
Effectiveness of Screening Models in Improving the Quality of Cenrana River Water as a Drinking Water
Authors: Asrib Ahmad Rifqi , Lullulangi Mithen , Ibrahim Helda
Published: February 2024

The objective of this study is to assess the quality of the Cenrana River water as a potential drinking water source for a community in the Cenrana watershed Wajo, as well as to evaluate the effectiveness of a basic water purification system in improving its condition. Cenrana River is located in the Maros Regency and Bone Regency, South Sulawesi Province, Indonesia. The study was conducted at the Laboratory of Material Testing, Faculty of Engineering Universitas Negeri Makassar, and the Makassar Health Laboratory Center. Water samples are taken in the Walanae River located in Bone Regency and tested in the abovementioned laboratory. This type of research is experimental, which involves assembling a simple clarification tool in the material testing laboratory, and then raw water is purified with the device. Water samples, both raw water and purified water, are tested at the Makassar Health Laboratory Center. The data analysis used is qualitative descriptive, which compares the results of laboratory tests of raw water that have not been clarified and the results of laboratory tests of water that have been purified with the parameters of clean water standard criteria based on the regulation by the Ministry of Health of the Republic of Indonesia. The results showed that although the water had been cleaned through two filters, several parameters tended to increase from the previous year's test results with one filter, such as the No2 content from 0.017 to 0.034, No3 from 0.01 to 0.39, dissolved solids from 152 to 156, Fe from 0.01 to 0.17, Mn from 0.01 to 0.15, SO4 from 14.39 to 15, 54, and Ammonia from 0.05 to 0.29 even though it still meets the standards of the Ministry of Health of the Republic of Indonesia. In addition, the raw water coliform content also increased from an average of 6,600/100 ml in 2016 to 20,050/100 ml in 2019. This means that there is a tendency for Cenrana River water pollution may increase every year.
Synonymy in the Ukrainian language and the problems of surzhyk (case study of synonyms with the meaning ‘probably’)
Authors: Dyka Liudmyla , Shvedova Maria
Published: February 2024

Background. In Ukrainian, the parenthetical modifier mabut’ ‘probably’ has more than 20 synonymous constructions and thus counts among lexical units with largests sets of synonyms. At the same time, in colloquial speech, mabut’ is often replaced by navjerno, which comes from Russian. Replacement of inherited lexicon with borrowings was related to the respective language policy and political situation.Сontribution to the research field. The paper discusses the reasons that contribute to the retention of foreign elements in modern colloquial speech in the case of competition mabut’/navjerno; such studies are important from the point of view of studying the interaction between the literary language and other varieties of the national language, as well as identifying the ingredients of surzhуk.Purpose. In this paper we are going to trace the use of lexeme mabut’ in the lexicographic, literary and spoken practice of the 19–21st centuries and to clarify the reasons behind the displacement of the inherited word by a foreign one in colloquial use.Methods. Using major lexicographic works of the nineteenth and twentieth centuries, corpora, materials of the Atlas of the Ukrainian Language, dialect textbooks, etc., a comparative lexicographic synchronic-diachronic analysis of the meanings of lexeme mabut’ is carried out, the geography of distribution of mabut’ and its synonyms is traced.Results. The competition between mabut’ and naverno is analysed taking into consideration all the meanings of mabut’ witnessed in dictionaries of different periods, its synonyms and attestations in the Ukrainian dialects and standard-oriented written practice. The closest synonyms in the early 20th-century dictionaries are lybon’, pevne, des’, in the Soviet-era dictionaries, respectivеly, pevno and očevydno. In the dialects, the form mabut’ prevails in the southeastern dialects with numerous phonetic variants; in the southwestern dialects lexical synonyms abound. A dialect of the Masheve village of the Chernobyl districts exhibits semantically close synonyms mabut’, vidno, može, novjerno.Discussion. Discussion. Navjerno, an element of surzhyk, in many contexts is an absolute synonym of mabut’. The use of navjerno in the early 20th century texts as a stylistic means and its attestation in the Atlas of the Ukrainian language and modern dialects are arguments for an early borrowing into Ukrainian. A great variety of phonetic variants of mabut’ and limited functional sphere of the standard language precluded entrenchment of a single standard lexical unit in everyday speech. Recent texts show that the borrowing is being supplanted by the inherited Ukrainian mabut’.
The Influence of Work Environment, Discipline and Work Ethic on Employee Performance(Case study: PTJaya Masawan Putra Sejahtera)
Authors: Putra Utama Eko Wijaya , Wadud Muhammad
Published: February 2024

The aim of the research is to find out whether the work environment, work discipline and work ethic influence the performance of employees at PT Jaya Masawan Putra Sejahtera, Lemabang Head Office, Palembang City. This type of research is quantitative. The population was 200 people with sampling using saturated samples. Data analysis techniques use descriptive statistical tests, instrument quality tests, classical assumption tests, multiple linear regression analysis and hypothesis testing. The results of the research state that the work environment influences the performance of PT JMPS Lemabang Head Office employees, work discipline influences the performance of PT JMPS Lemabang Head Office employees and work ethic influences the performance of PT Jaya Masawan Putra Sejahtera Lemabang Head Office Palembang City employees and together the work environment , work discipline and work ethic influence the performance of PT JMPS Lemabang Head Office employees.
Studi Keefektifan Program Kemitraan Orang Tua di Lembaga PAUD Kabupaten Wonosobo
Authors: Farida Nur , Mulyani Pamungkas
Published: February 2024

The growth and development of early childhood is a shared responsibility between parents and PAUD institutions, for this reason the importance of the partnership program between parents and PAUD institutions is an effort to accelerate the formation of children's character. The purpose of this research is to determine the effectiveness of the parent partnership program that has been implemented in the PAUD institution in Wonosobo district. The research was carried out using the survey method in collecting data through observation sheets and unstructured interviews which were used to strengthen information obtained from information sources, the samples used in this study were 9 (nine) PAUD institutions with information subjects being teachers & school principals, Guardians & Students in each sample. The results of this study are that parent-parent partnership activities have been carried out but there are deficiencies that disrupt the process, most of which come from parents of students, so that there is a need for support from all parties, both from parents, PAUD institutions, the government, the Ministry of Education and related offices, Village/Kelurahan Government officials, as well as Workplace Agencies to be able to support the program.
Permainan Gobak Sodor Untuk Mengembangkan Sikap Kerjasama Pada Anak Usia Dini
Authors: Febyarum Lintang , Ichsan Ichsan
Published: February 2024

Artikel ini memiliki tujuan guna mengetahui pengaruh permainan gobak sodor dalam mengembangkan Kerjasama pada anak usia dini. Metode yang digunakan pada riset kali ini yaitu menggunakan jenis penelitian kualitatif dengan pendektana deskriptif kualitatif. Subjek dalam penelitian ini adalah 10 orang anak di Desa Sidoharjo. Pada penelitian ini penulis sebagai instrumen pengumpulan data dengan cara observasi, wawancara dan dokumentasi. Analisis data dimulai dari pengumpulan data, reduksi data, penyajian data dan penarikan kesimpulan. Hasil temuan dari penelitian ini yakni permainan gobak sodor bisa mengembangkan karakter kerjasama pada anak usia dini. Dengan bermain gobak sodor, anak bisa mengetahui pentingnya kerjasama dalam tim untuk mencapai tujuan bersama. Penelitian ini hanya membahasa satu permainan tradisional yaitu “gobak sodor” untuk mengembangkan keterampilan Kerjasama pada anak usia dini. Guru dan orang tua memiliki peran penting dalam mengembangkan kerjasama pada anak usia dini dengan berbagai metode yang mereka punya maka penelitian ini memiliki kontribusi terhadap orang tua dan sektor pendidikan anak usia dini.
Pengembangan Media Pembelajaran Berbasis Augmented Reality pada Tema Binatang Purba Untuk Meningkatkan Kemampuan Kognitif Anak Usia Dini Kelompok B (5-6) Tahun di TK Tunas Insan Kamil Kota Serang
Authors: Atikah Cucu , Rusdiyani Isti , Ridela Rivani
Published: February 2024

Penggunaan media pembelajaran adalah untuk meningkatkan pengalaman belajar dan meningkatkan kualitas pembelajaran bagi siswa. Namun, di Taman Kanak-Kanak Tunas Insan Kamil,variasi media pembelajaran yang digunakan masih terbatas, terutama hanya mengandalkan media gambar. Untuk mengatasi keterbatasan ini, peneliti mengembangkan media pembelajaran berbasis Augmented Reality Tujuan dari penelitian ini adalah untuk menilai efektivitas penggunaan media pembelajaran dalam meningkatkan kemampuan kognitif anak usia 5-6 tahun. Penelitian ini menggunakan metode Penelitian dan Pengembangan (R&D) menggunakan model pengembangan ADDIE (Analysis, Design, Development, Implementation, Evaluation). Data dikumpulkan melalui kuesioner yang diberikan kepada dua ahli media, empat guru, dan 25 anak usia 5-6 tahun dari Kelompok B. Penelitian ini menghasilkan media pembelajaran berbasis Augmented Reality.Validasi kuesioner oleh ahli media menghasilkan nilai 84,7% untuk kriteria sangat layak, dan ahli materi memberikan nilai 91,25% untuk kriteria sangat layak juga. Penilaian efektivitas media didasarkan pada pretest dan posttest yang mengukur kemampuan kognitif anak. Hasilnya menunjukkan peningkatan sebesar 19,94%, menunjukkan bahwa media pembelajaran berbasis Augmented Reality sangat efektif dalam meningkatkan kemampuan kognitif pada anak usia 5-6 tahun. Guru dapat menggunakan media pembelajaran ini sebagai sumber tambahan selain buku cetak dan majalah anak, sehingga memfasilitasi pengenalan teknologi dalam proses pembelajaran.