bluuebunny/crossref_metadata_2025 huggingface dataset:
COOPERATIVE INTELLIGENT TRANSPORT SYSTEMS: THE CONNECTION BETWEEN THE VEHICLE AND THE INFRASTRUCTURE
Authors:   Don State Technical University, Dombalyan Angelika Vaganovna , Shatalova Elena Egorovna ,   Don State Technical University, Negrov Nikolay Semyonovich ,   Don State Technical University
Published: October 2024

The development and implementation of cooperative intelligent transport systems in order to improve traffic management to improve road safety, as well as implemented communication technologies in the field of cooperative intelligent transport systems, are considered.
PREDICTION OF INJURIES IN ROAD ACCIDENTS USING LINE GRAPH AND MACHINE LEARNING METHOD
Authors:   Khabarovsk Federal Research Center of the Far Eastern Branch of the Russian Academy of Sciences, Pugachev Igor Nikolaevich , Sheshera Nikolay Gennadievich ,   Far Eastern Law Institute of the Ministry of Internal Affairs of Russia, Grigorov Denis Evgenievich ,   Far Eastern Law Institute of the Ministry of Internal Affairs of Russia
Published: October 2024

On the roads of Russia, from year to year, a large number of road traffic accidents (RTAs) occur, in which more than 100 thousand people are injured and over 10 thousand are killed. The worsening problem forces us to study the patterns of emergency situations. The article proposes an integrated approach to identifying emergency areas with a high risk of injury. The study includes an analysis of the dependencies of all elements of the Driver-Vehicle-Road-Environment (VADS) system. Regression analysis and machine learning analytical libraries are used - the Random Tree Method in the Python programming language.
METHODOLOGY OF INCREASE OF EFFICIENCY OF TECHNICAL SERVICE OF CITY BUSES
Authors:   State Technical University of Saratov, Denisov Alexander Sergeevich , Feklin Evgeny Viktorovich ,   State Technical University of Saratov
Published: October 2024

The article substantiates the relevance of research in the direction of improving the system of technical service and repair of the rolling stock of urban passenger transport within the megacity in order to increase the efficiency and safety of passenger transportation. The indicators of passenger enterprises equipment with production and technical base are presented. It is suggested to use the conceptual scheme of the «hub» principle as the basis of the proposed system. The place of the elements of the production and technical base of road transport in view of their emergent and synergetic factors of the transport-technological complex is described. Optimization indicators of concentration and centralization levels of bus technical service are presented. The scheme of the regional system of technical service of buses is offered. The efficiency of variants of improvement of production and technical base of technical service of city buses is compared.
FRICTION MODIFIERS IN LUBRICANTS - AN EFFECTIVE TOOL FOR IMPROVING THE ENERGY EFFICIENCY OF INTERNAL COMBUSTION ENGINES
Authors:   Saratov State Technical University, Zernov Alexander Anatolievich , Blinov Dmitry Gennadievich ,   Saratov State Technical University, Gusev Sergey Alexandrovich ,   Saratov State Technical University
Published: October 2024

In today's world, energy efficiency is one of the key factors in the development of technologies. Particular attention is paid to internal combustion engines (ICE), which are actively used in various industries and transport. Since overcoming friction consumes up to a quarter of the energy resources consumed, one of the promising tools for improving the energy efficiency of these engines is the use of friction modifiers in lubricants. The article considers the main types of antifriction additives with a brief description of the mechanisms of their action, the main advantages and disadvantages, tested the most common friction modifiers of different nature in the composition of 10w-40 API CI-4 oil on the friction machine 2070 SMT-1 and quantitatively shows the difference in the effectiveness of the selected additives, made conclusions about the most effective additives and dosages of input, as well as the factors limiting the introduction of lyophilic molybdenum modifiers.
THE REALIZATION OF THE RESOURCE OF THE ELEMENTS OF THE BRAKING SYSTEM IN OPERATION
Authors:   Vladimir State University, Kokarev Oleg Petrovich , Kirillov Alexander Gennadievich ,   Vladimir State University
Published: October 2024

This article discusses the operation of brake system elements with different technical characteristics, taking into account the intensity of the brake system. The analysis of the friction coefficients of various brake pads is carried out. Modeling is considered using a mathematical model for predicting the residual life of brake elements, taking into account operating conditions. The results obtained have practical application in the operation of a car by ensuring the operability of the braking system with a correlation of the economic factor.
ANALYSIS OF THE USE OF INTELLIGENT TRANSPORTATION SYSTEMS IN MODERNCONDITIONS:STAGE SOF IMPLEMENTATION AND PROBLEMATICIS SUES
Authors:   Don State Technical University, Pilipets Oleg Olegovich
Published: October 2024

This article outlines the main features of the development of intelligent transportation systems (hereinafter ITS), as well as the basic regulatory and legal acts in the field of ITS.The main purpose of this article is to conduct an analysis in the context of ITS development and further application in the transport complex of Russia, the study identifies the key existing approaches in the field of ITS structuring, which are the key indicators (criteria) of qualitative and effective development of all spheres of the economy, both at the level of the Russian Federation and the Eurasian Economic Union.The methodological basis of this study is analysis, inductive analysis, and synthesis.
The Agreement between the Fagerström Test for Nicotine Dependence and the Heaviness of Smoking Index among Iranian Male Smokers
Authors: Pahlavanzadeh Bagher , Charkazi Abdurrahman
Published: October 2024

Background: Nicotine dependence is one of the most significant barriers to smoking cessation. Therefore, measuring this dependence is crucial for effective smoking cessation interventions. The current study aimed to evaluate the degree of agreement between the Fagerström Test for Nicotine Dependence (FTND) and the Heaviness of Smoking Index (HSI) among Iranian smokers. Methods: We analyzed the data obtained from two previous studies among 580 daily smokers in Iran. Data were collected using the FTND scale. Cohen’s kappa was utilized to assess the degree of agreement between HSI and FTND. Results: The HSI showed significant agreement with FTND (Cohen’s kappa=0.72) in assessing nicotine dependence, with a sensitivity of 88.6% and a specificity of 90.3%. Conclusion: The HSI is a valid and reliable tool for measuring nicotine dependence, exhibiting significant agreement with FTND. As a result, the HSI can be considered an alternative to the FTND in both clinical and research settings, particularly for heavy smokers.
Menopause and Sexual Life Amongst Older Men: A Review Study
Authors: Mohammadi Mojtaba , Ghanbari Moghaddam Akram , Rahimzadeh Sani Mina , Matlabi Hossein
Published: October 2024

Objectives: To determine factors affecting the quality of men’s sexual life during menopause and identify the existing challenges. Design: A review study. Setting(s): Older people living in public institutions and living in their own homes. Participants: Older adults over 60 years of age. Outcome measures: All factors affecting the quality of sexual life of postmenopausal men in old age have been investigated in three physical, psycho-emotional, and social domains. Results: In the physical field, factors such as age, general health, disease, exercise, impotence, erectile dysfunction, genital warts, surgery of total hip arthroplasty, surgery of prostate, cancer radiotherapy, alopecia, and disorder in ejaculation, urinary disorders, and physical rehabilitation were known factors affecting the quality of men’s sexual life. The impacts of factors such as sleep problems, stressors, self-image, depression, alcohol addiction, premature ejaculation, emotional divorce, marital satisfaction, and fear of sexual activity were confirmed in the psycho-emotional field of studies. In the social field, factors such as education, duration of the marriage, marital status, income, life partners, number of sexual relations with spouse, the presence of multiple sexual partners, body mass of spouse (female), sex education and health literacy, sexual awareness, and quality of life related to health were recognized to be effective. Conclusions: Promoting sexual awareness through educational programs, providing opportunities for frequent sexual relationships, and addressing physical, psychological, emotional, cognitive, and social factors, and andropause could contribute to a more desirable sexual life quality in men during andropause.
The Impact of Different Types of Advertisements on the Level of Physical Activity Among Postmenopausal Women
Authors: Momenifar Fahimeh , Pourranjbar Mohammad , Pourranjbar Sina
Published: October 2024

Background: Understanding the factors that influence physical activity in menopausal women is important for planning and implementing effective strategies to upgrade women’s health. The purpose of this study was to examine the impact of different types of advertisements on the level of physical activity among postmenopausal women. Methods: The current research employed an analytical cross-sectional design and was conducted on 385 postmenopausal women. Data were collected through physical activity questionnaires to assess the impact of advertisements on social networks and media, as well as word-of-mouth advertisements. SPSS software was used to analyze the data, and PLS software was used to check the model’s fit. Results: The findings of this research showed that advertisements on social networks (T=11.38, B=0.8(, media advertisements (T=6.42, B=0.53), and word-of-mouth advertisements (T=8.92, B=0.60) had a positive and significant effect on postmenopausal women’s physical activity, with the first item (i.e., social media advertisements) exerting the most significant impact according to the value of the T statistic, which must be greater than 1.96 at the 95% confidence level, and the B statistic as the impact coefficient. The overall fit of the model was equal to 0.53, indicating the high overall fitness of the model, further evidenced by an Standardized Root Mean Square Residual (SRMR) index of 0.06. Conclusion: The results of this study indicated that the use of different advertising methods could have significant effects on menopausal women’s tendency toward sports programs and venues. Therefore, it is essential for health organizations to continue to use these advertisements, especially on social media, to promote the physical activity level and improve the health and wellbeing of menopausal women.
The Effect of Effleurage Knee Massage Therapy on Quality of Life in Elderly Women with Osteoarthritis
Authors: Abbasi Zohreh , Rezaeean Seyedeh Mahboobeh , Najaf Abad Mahbobeh Hakime , Ganji Reza , Asali Raheleh , Nabavi Seyed Hamid , Poorbarat Salar
Published: October 2024

Background: Aging is a feminine phenomenon, and the quality of life is less in elderly women than in elderly men due to chronic diseases being two times more prevalent. This study was conducted to investigate the effect of knee massage on the quality of life of elderly women with osteoarthritis. Methods: The present study is a crossover clinical trial of 58 elderly women with mild to moderate osteoarthritis in two intervention and examination classes and two pre-wash and post-wash phases. In the first phase of the study, we gave a massage on each knee every day for 15 minutes a week using the effleurage method with standard treatment (diclofenac 100 mg), and the control group received only standard treatment. In the second phase, the intervention was shifted into groups according to the study type after 3 weeks of washout. We analyzed the data using SPSS 20 software. Descriptive statistics were used to describe quantitative and qualitative variables, and independent and paired t-tests were used to judge the effect of the intervention. The independent t test was also used to evaluate the effects of time and treatment. Results: In the first phase of the study, the independent t test results showed no significant difference between the quality of life scores in the two groups before the intervention (P<0.452); however, after the intervention, the quality of life was significantly higher in group A (the group receiving massage) than in group B (the group receiving standard treatment) (P<0.001). In the second phase of the study, the independent t-test results showed no significant difference between the two groups before the intervention (P<0.32); however, after the intervention, the quality of life was significantly higher in group B (the group receiving massage in the second phase of the study) than in group A (the group receiving standard treatment in the second phase of the study) (P<0.001). Conclusion: Results showed that conducting one-week massage therapies would enhance the quality of life of women. This finding was validated based on the sectional design and group replacement results, considering the value of quality of life in the elderly. As a result, using massage therapy is recommended as a low-risk, low-cost, and non-pharmacological method in old age.
Investigating the Changes in the Frequency of Suicide Attempts before and after Coronavirus Disease 2019 in Afzalipour Hospital in Kerman
Authors: Mehrolhassani Mohammad Hossein , Rahimisadegh Rohaneh
Published: October 2024

Background: One of the social phenomena threatening human health is suicide. According to research, social factors are closely associated with and impact suicide attempts. The present research was conducted to investigate the changes in the frequency of suicide attempts before and after coronavirus disease 2019 (COVID-19) at Afzalipour Hospital, Kerman, Iran. Methods: The current descriptive-retrospective research was conducted as a secondary analysis using data recorded in the hospital information system (HIS) at Afzalipour Medical-Educational Center, Kerman, Iran, in 2021. The research data were extracted anonymously from the HIS and in an Excel file format during a three-year period (2018 to 2021). In this study, the correlations of individuals’ demographic characteristics and characteristics of suicide with the frequency of suicide attempts before and after COVID-19 were explored. Frequency and percentage indicators were used to describe the data, and the chi-square test (with a significance level of 0.05) and Excel and SPSS software were used for data analysis. Results: The changes in the frequency of suicide attempts according to individuals’ demographic characteristics, except for age group (P=0.130) and place of residence (P=0.396), were significant before and after COVID-19 in other groups (P<0.05). These changes were significant in terms of characteristics of suicide in all groups (P<0.05). Conclusion: In order to reduce the possible undesirable consequences of COVID-19, including suicide attempts, efforts and measures should be implemented to reduce the mortality rate caused by suicide attempts.
The Effect of Living in Orphanage and Educational Counseling on Puberty Health Among Female Adolescents Living in Welfare Centers: An Interventional Study
Authors: Kakadinparvar Shima , Alidousti Katayoun , Esmaeili Habibollah , Ahmadi Atefeh
Published: October 2024

Background: Adolescents living in orphanages are at risk of health problems. The current study aimed to determine the effect of living in an orphanage and educational counseling on puberty health of female adolescents living in welfare centers. Methods: This study contained two stages. In the first stage, a cross-sectional study was conducted among 416 students living in welfare centers (10-14 years of age). In the second stage, 60 orphans (30 in the control group and 30 in the intervention group) participated in the interventional study. The intervention group received five two-hour sessions of educational counseling once a week. Pre-test and post-test were performed using a researcher-made questionnaire. The data were analyzed in SPSS 18 using the Mann-Whitney U, chi-square, Wilcoxon, and Kolmogorov–Smirnov tests. Results: The cross-sectional study results indicated that the knowledge of orphans was lower (P<0.001), but their attitudes and practices were higher (P<0.001) than others. The trial study results demonstrated that in the intervention group, there was a significant difference (P<0.001) in the mean difference of the puberty health score before and after the intervention. Conclusion: Educational counseling is recommended to improve the level of puberty among female adolescents.
A survey of the Attitudes of Students at Ilam University of Medical Sciences Toward Electronic Tests
Authors: Momeni Loghman , Azadi Arman , Rezaei Fard Zeynab
Published: October 2024

Background: Electronic tests are one of the consequences of the influence of technology in education. Given the pivotal role of students, an awareness of their attitudes toward electronic tests can help improve the quality of these tests. This study aimed to investigate the attitudes of students at Ilam University of Medical Sciences toward electronic tests. Methods: This descriptive cross-sectional study was conducted on 205 students at Ilam University of Medical Sciences in western Iran in 2021. The students were selected through multi-stage sampling. Data were collected using a demographic information form and a researcher-made questionnaire to examine students’ attitudes toward electronic tests. The collected data were analyzed using SPSS-22 software. Results: The data showed that 51.4% of the students had positive attitudes about the use of electronic tests, 31.0% had negative attitudes, and 17.6% of the students had no opinion. Furthermore, 61.7% of students had relatively positive attitudes toward the structure and system of electronic tests, 41.4% were positive about the compatibility of tests with the teaching model and the nature of their fields of study, 55.8% expressed positive views about test security and its stressors, 44.4% of the students proposed solutions to improve the quality of electronic tests, and 53.6% of the students had moderately positive attitudes toward electronic tests compared to paper and pencil tests. Conclusion: The findings suggested that more than half of the students had positive attitudes toward electronic tests and their five dimensions. Accordingly, educational managers and planners need to develop a suitable framework and set requirements for improving the electronic infrastructure for administering electronic tests.
Acute Effect of Post-activation Potentiation on Semi-dynamic Balance in Girl Gymnasts Aged 9–12
Authors: Afzali-Gorouh Nazanin , Amiri-Khorasani Mohammadtaghi , Nikooie Roohollah
Published: October 2024

Background: Post-activation potentiation (PAP) is a novel warm-up method shown to improve sports performance. This study aimed to investigate the acute impact of this method on semi-dynamic balance while walking on the balance beam among female gymnasts aged 9–12 in Kerman city. Methods: Twenty healthy gymnasts volunteered to participate (height: 138.1±5.04 cm; mass: 40.7±3.12 kg) and were randomly divided into two equal sub-groups. The two groups attended the laboratory on two separate days, 48 hours apart. On the first day, the first sub-group performed a general warm-up (GWU), while the second sub-group performed a PAP warm-up. On the second day, the first sub-group switched to a PAP warm-up, and the second sub-group switched to a GWU. After the warm-up, the subjects took a two-minute rest, and then they walked on the balance beam while their movements were recorded using six motion analyzer cameras that captured the kinematic data of the shoulder, thigh, knee, and ankle joints. The data were processed using a low-pass Butterworth filter and analyzed using one-way ANOVA and paired t tests. Results: The results showed significant differences in shoulder, hip, knee, and ankle joint positions in proximal-distal movements following GWU and PAP warm-ups (P≤0.001). In addition, PAP caused a significant decrease in shoulder, hip, knee, and ankle joint positions in medial-lateral movements compared to GWU (P≤0.001, P≤0.001, P≤0.038, P≤0.001, respectively). Conclusion: PAP warm-up positively affects semi-dynamic balance factors in gymnasts. Given the importance of balance in gymnastics, PAP warm-up is recommended to improve sports performance.
Risk factors of type II diabetes among bankers of Kathmandu Metropolitan city: A cross-sectional study
Authors: Thapa Sailendra , Koirala Prakriti
Published: October 2024

Introduction: Identifying the risk factors of type 2 diabetes (T2DM) among the most vulnerable people is crucial as it helps to prevent complications and improve health outcomes. The job of bank employees is both sedentary and accompanies high levels of mental stress, making them more susceptible to non-communicable disease like diabetes. This study aims to identify the prevalence of risk factors of T2DM among bank employees. Methods: A cross-sectional study was conducted among 348 bank employees from selected banks of Kathmandu Metropolitan City, the largest and capital city of Nepal from October to December 2020. Pre-tested, self-administered structured questionnaire based on the WHO STEP Instrument and Perceived Stress Scale was used for the data collection. Data was analyzed using SPSS version 22.0 software. Results: The mean age of respondents was 34.8±8.9 years. At least, one risk factor was present among all the respondents, whereas 22.4% having had over four risk factors. The most common risk factor was improper dietary habits (99.4%). Similarly, 84.2% of the respondents had moderate to high levels of perceived stress. Factors like age, gender, level of education, marital status, socio-economic status, and family history were associated with the risk factors of T2DM. Conclusion: The findings of this study revealed that bankers were at high risk of T2DM. This study showed an urgent need to bring the attention of the concerned authorities to promote a healthy lifestyle, create a stress-free work environment, and awareness about the risk of T2DM among bankers, coming up with public health strategies for its prevention.
Advanced Gamification and Mega-games to Enhance Lifelong Learning in Higher Education
Authors: Caudillo Melgoza Mario Alberto
Published: October 2024

This study investigates the effects of advanced gamification and Mega-games on student engagement and motivation within a rigorous semester-long course demanding 48 hours of weekly commitment. Conducted from February to June 2022, the research targeted sixth-semester students in Video Game Studies at Tec de Monterrey, with virtual classes for groups in Guadalajara and Querétaro.
Using a mixed-method approach, the study employed participatory observation on the OASIS Discord server, incorporating gamification elements. Data collection also involved documentary research, online questionnaires, semi-structured group interviews, and faculty documentation reviews.
Findings indicate that the integration of gamification elements effectively heightened student involvement and motivation, with positive feedback on instructor support and course content. However, challenges such as burnout, economic disparities, and varying engagement levels were identified. The study underscores the potential of gamification to enhance educational experiences while highlighting the need for careful management of challenges to prevent negative impacts on student well-being.
Future research should focus on the psychological effects of continuous gamification and Mega-games, seeking to balance engagement with mental health considerations. Understanding these dynamics will be crucial for optimizing educational strategies and ensuring their sustainable application in diverse academic settings.
Harnessing the Power of Gaming to Influence Policies Addressing Climate Change
Authors: Hollins Paul , Watson Paul , Garg Anchal , Ower Jude , Schoor Joost , Griffiths David , Kieslinger Barabara , Koller Katharina , Yau Jane
Published: October 2024

In this paper, the authors present the findings of an empirical case study examining the efficacy of the Games Realising Effective & Affective Transformation (GREAT) Case Study design process. The process is underpinned by an established Mixed Methodological Research (MMR) framework for eliciting the preferences of gamers and determining their priorities in climate change policies. Funded by the Horizon Europe programme, the GREAT Project examines the impact and affordances of games for social engagement. The project explores the innovative potential of games as new forms of dialogue between citizens and policy stakeholders. The games are used as tools for players to express their preferences and actively shape policy issues. We present the first case study on this approach, which is one of ten to be undertaken with various partners over the next two years to test and validate the methodology, investigate its potential, and present findings. In partnership with the popular PC & Console game Smite, by the Hi Rez, game development studio. The study involved stakeholders’ participation in the co-creation of research questions, designed to influence the prioritisation of future climate policies. The activity was embedded the Smite game playing community via the Playmob platform in January 2024 and engaged over four thousand active players with a completed response rate of 58 %. Quantitative analysis of the data collected during this period will be presented by the authors. In summary, the engagement in and completion rates of the activity were high, validating the initial GREAT project approach. The methodological approach and the substantive data sets produced are of interest to any organisation considering engaging diverse groups active in gaming communities in the political process, including NGOs and policymakers. The project and methodology applied is at the core of this paper.
Primary Education’s Stakeholders Behavioural Intention to use Prospective Game-based Learning for Waste Awareness
Authors: Hidayat Ima Kusumawati , Rebelo Francisco dos Santos , Noriega Paulo
Published: October 2024

Despite some efforts to design games to raise primary school students’ awareness of the waste problems, there is a lack of research studying the directly involved stakeholder’s behavioural intention to use the games. Prior studies have explored the users’ games acceptance of the games that have already been developed. However, we believe that understanding the user’s acceptance from the beginning of the game design process is also crucial. This research investigates the factors that influence the behavioural intention to use prospective game-based learning (GBL) for waste awareness among primary school parents, teachers, and students. An online survey based on the UTAUT 2 was distributed to each stakeholder, supplemented by a video demonstrating an Augmented Reality-based mobile game interaction scenario. The sample of participants included 135 parents, 47 teachers, and 129 primary school students from Malang, Indonesia. The internal consistency of game acceptance from the surveys was evaluated through Kruskall Wallis. Results show that Effort Expectancy is the factor with the highest acceptance value while Facilitating Condition has the lowest value. The three stakeholders argued that the prospective GBL seems easy to play and learn, but in contradiction, the adults are concerned that they cannot assist in teaching how to use the game and cannot provide the necessary technology. The cultural background seems to influence user game acceptance. Indonesians are known to be quite open to new technologies like GBL, although the facilitation condition might be low. Furthermore, there are some significant differences between the student-parent and student-teacher groups, but not in the parent-teacher group. Findings indicated that Indonesian teachers are more ready to adopt GBL than students and their parents. By understanding the perceptions and attitudes of these groups, educators and researchers can develop strategies to address any concerns or doubts they may have and promote the benefits of GBL.
Beyond the Digital: Analogue Games´ Creative Potential in Deepening Data Literacy
Authors: Ness Ingunn Johanne , Haram Klykken Fride , Barendregt Rosaline , Steinsund Sofie , Wasson Barbara
Published: October 2024

: In an era where digital technology often dominates the educational landscape, the enduring appeal and educational potential of analogue learning games remain significant. These traditional, non-digital games, offer a tactile and interactive approach to learning that is both unique and impactful. Unlike their digital counterparts, analogue games require physical presence and direct interaction, which bring benefits to the educational process (Ribeiro, 2019; Medeisiene et al., 2021).  This small case study explores, through a sociocultural lens, how analogue learning games influence creative learning processes in Continuing Education students. The results of a questionnaire to 43 participants enrolled in a course on Data Literacy in Norway, show that analogue learning games promote active engagement, foster social interaction, and stimulate innovative thinking connected to the course content when the setting around the activity feels safe for the participants. Participants also expressed that the tactile and social nature of analogue games encouraged more profound group discussions, leading to diverse perspectives and novel ideas. This resonates with findings from Medeisiene et al. (2021) who highlight the pedagogical value of game-based learning in enhancing engagement. These interactions not only bolstered creativity but also enhanced and deepened understanding and retention of knowledge from the Data Literacy course content. Moreover, the study highlights the importance of context and facilitation in maximising the benefits of analogue games for Continuing Education students. The findings suggest a promising avenue for further exploration into using analogue games in educational contexts. The study concludes with advocating conducting more research on the integration of learning games into continuing education curricula as a strategy to leverage the benefits of social interaction and active engagement, and to enhance creative learning that can deepen learning of course content.
Breaking Math Anxiety: A Success Story From an Indian Government School
Authors: Jayaraman Vidya , Sundar Nirmala , Shankar Uma Balaji
Published: October 2024

Mathematics anxiety and fear among children pose significant educational challenges worldwide. This study examines the efficacy of a hybrid learning approach that combines digital game-based learning with hands-on activities to enhance mathematics engagement, reduce anxiety, and improve numeracy skills while fostering algebraic and mathematical thinking. The research was conducted at Government School, Ramagondanahalli, Bengaluru (RGHL), involving over 400 children aged 6-10 years from grades 1-5. Participants were primarily first-generation learners from economically disadvantaged backgrounds with limited access to educational resources. The intervention comprised weekly 70-minute sessions over six months, featuring the digital game "Magic Math Spell Caster" alongside modified traditional board games such as Snakes & Ladders, Bingo with Place Value Cards, and a custom Memory Card Game. The curriculum also incorporated activity worksheets with math manipulatives and practice sheets. The didactical approach underpinning the intervention was based on six key principles: Treating mathematics as a language to be spoken, promoting algebraic thinking; Structuring games into levels with well-defined learning objectives to scaffold mathematical thinking; Connecting concrete and abstract concepts to deepen understanding; Employing a hands-on approach to reinforce learning; Providing resources to every child to ensure equal access; Integrating assessments as digital interactive worksheets within gameplay. This approach allowed children to explore, make connections, and construct knowledge independently, fostering both algebraic and broader mathematical thinking skills. The program encouraged peer-to-peer learning by grouping children with different math proficiencies. Students progressed through game levels at their own pace, often exceeding curriculum expectations. This study contributes to the growing body of evidence supporting hybrid learning approaches in mathematics education for all children, emphasizing the development of robust mathematical and algebraic thinking skills.
HeritageRoots: Developing Interconnected Immersive Experiences for Cultural Preservation and Education
Authors: Babichenko Dmitriy , Swanson Tod
Published: October 2024

In this paper, we present technical implementation details, describe the virtual world procedural generation pipeline, and discuss potential uses in cultural preservation, museum exhibits, and education of HeritageRoots, an innovative software infrastructure designed for preserving indigenous narratives and oral histories. HeritageRoots consists of two interconnected systems - (1) a web-based knowledge graph (KG) data collection and management system which stores, connects, and presents indigenous traditional knowledge (ITK) in the form of narratives, myths, and testimonies from multiple cultures and languages; (2) a virtual environment rendering pipeline which utilizes large language models (LLM), Unity3D, and Meta Quest software development kit (SDK) to procedurally generate virtual worlds from the KG data. Preliminary system evaluation with Ecuadorian Kichwa narratives showed promising results in (1) academic community interest and support, (2) the possibility of developing an infrastructure capable of connecting indigenous narratives with modern scientific knowledge via KGs and (3) procedurally generating virtual worlds from KG.
THE USE OF UNMANNED AIRCRAFT IN THE PRODUCTION PROCESS OF DRILLING AND BLASTING AT SURFACE MINES
Authors: Osmanović Dean , Janež Primož , Uršić Sandi
Published: October 2024

Surface mines that have solid rocks in their geological structure require considerable dedication to the work processes of drilling and blasting. Drilling and blasting, as one of the first work processes in surface mines - quarries, affects all subsequent work processes (loading, transport and crushing) as a result. By improving the effects of drilling and blasting, KPI results are significantly improved on all subsequent work processes, as well as on the reduced impact of mining on the environment. The paper shows the use of UAVs (unmanned aerial vehicles) for the purpose of optimizing the results of drilling and blasting in the Anhovo quarry (carbonate mineral - R. Slovenia), whose entire annual production of 1.5×106 t goes to the cement industry (Alpacem cement d.d. Slovenia). The equipment used in the aforementioned quarry is a handheld Leica GNSS RTK device, a DJI Mavic 3E drone with RTK positioning, a Sandvik Ranger DX800i drilling rig with RTK positioning, as well as BlastMetrix software for processing data obtained from drone images and projecting minefields.
El sistema penal juvenil y los “no punibles”
Authors: Guemureman Silvia
Published: October 2024

En la Argentina aún rige el régimen penal de la minoridad (decreto-ley 22.278/80)  y es uno de los pocos países a nivel mundial que mantiene la edad mínima de responsabilidad penal (EMRP) en 16 años. Precisamente esta circunstancia, ha constituido alrededor de la edad un núcleo de discusión problemático con variadas posiciones y tesituras en torno a qué hacer con las personas que infringen la ley y cometen acciones disvaliosas y no son susceptibles de reproche penal. En este artículo he de focalizarme en reconstruir el arco de posiciones para lo cual me valdré de tres fuentes: opiniones de los funcionarios y magistrados de la justicia penal juvenil, colectadas a través de entrevistas; posiciones dogmáticas, expresadas en textos legales y proyectos de ley con trámite legislativo vigente, que independientemente de la EMRP fijada, realizan previsiones en relación a los “no punibles” o inimputables.
Beyond Models of Disability: Conceptual Engineering and a Pluralistic Approach to Disability
Authors: You Kihoon
Published: October 2024

The conceptualization of disability is not merely a descriptive issue but also a normative one, as the way disability is viewed can fundamentally shift the focus of what constitutes ethically appropriate support for disabled people. This paper reviews the historical debates surrounding models of disability over the past several decades, arguing that each model is a product of conceptual engineering, developed in response to normative needs related to disability. Given the persistent conflicts between these models, we propose a "pluralistic approach to disability" as a solution to the deadlock between them. It is argued that the conceptualization of disability does not require adopting a single stance among conflicting models; rather, by employing a pluralistic approach as part of strategic conceptual engineering, it becomes possible to more effectively address the diverse normative demands surrounding disability.
ULTRASTRUCTURAL ORGANIZATION OF THE AMNIOTIC EPITHELIUM OF WHITE RATS
Authors:   Mordovian State Pedagogical University named after M. E. Evsevyeva, Shubina Olga Sergeevna , Malkova Alina Sergeevna ,   Mordovian State Pedagogical University named after M. E. Evsevyeva, Dudenkova Natalya Anatolievna ,   Mordovian State Pedagogical University named after M. E. Evsevyeva, Aryukova Ekaterina Alexandrovna ,   Mordovian State Pedagogical University named after M. E. Evsevyeva
Published: October 2024

With the amniotic membrane, many authors, not without reason, associate the development of such forms of obstetric pathology as hydramnios, oligohydramnios, and late toxicosis of pregnancy. In this regard, interest in the study of the amnion-amniotic fluid system does not weaken. It is known that the amnion is involved in the regeneration of the skin, the cornea of the eye, it is used in surgery. In many clinical cases, the use of the amniotic membrane is an alternative to already known methods of treatment. At the same time, ultrastructural changes in the amniotic epithelium during pregnancy remain insufficiently studied. The aim of this work was to elucidate the dynamics of the restructuring of the ultrastructure of the amniotic epithelium of albino rats during pregnancy. The work was performed on 33 white rats weighing 200.0–250.0 g. Ultrastructural examination of the amniotic membrane was carried out from the 13th to the 22nd day of pregnancy of the animals. We studied the extraplacental amnion, as well as the amnion covering the placental disc. The material was fixed with 2.5% glutaraldehyde solution in 0.1 M phosphate buffer (pH = 7.2) followed by additional fixation with 1% osmium tetroxide solution. The material was poured into a mixture of epon-araddite. Ultrathin sections were obtained on an Ultracut ultratome, contrasted with 2% uranyl acetate and lead citrate. The preparations were studied using an EVM-100B microscope. Our electron microscopy studies made it possible to give clear criteria for differentiating the extraplacental and placental amnion of albino rats. The dynamics of ultrastructural reorganization of the amniotic epithelium of white rats during pregnancy and, in connection with this, the formation of the processes of secretion and resorption of amniotic fluid are shown.
PECULIARITIES OF DIAGNOSTICS AND THERAPY OF PIG STREPTOCOCCOSIS COMPLICATED BY PRRS ON THE BEDROOM FARM
Authors:   Saratov State Agrarian University named after N. I. Vavilov, Tolstova Elizaveta Antonovna , Agoltsov Valery Aleksandrovich ,   Saratov State Agrarian University named after N. I. Vavilov, Padilo Larisa Pavlovna ,   Saratov State Agrarian University named after N. I. Vavilov
Published: October 2024

Pathological phenomena began to appear in April in piglets after weaning from sows and in piglets weighing up to 30 kg. Clinical signs: cough, diarrhea, vomiting, tremor, lameness and extensive eczema-like skin lesions (spots of hyperemia on the skin of the breast and abdominal part of the body, redness of the eyelids), palpation - increased tactile sensitivity. The disease often proceeded in a septic form and was accompanied by fever. A significant part of the diseased pigs died. Mortality among piglets with streptococcosis varied from 66.6 to 100%. Bacteriological and molecular genetic (PCR) diagnostics of streptococcosis and reproductive and respiratory syndrome were carried out. As a result of PCR with porcine brain samples, Streptococcus suis DNA was isolated in 100% of cases. In the study of PCR swabs from the vagina of sows, Streptococcus suis DNA was isolated in 79% of cases. The use of bacteriological and molecular genetic (PCR) diagnostics of streptococcosis and PRRS virus made it possible to establish an etiological diagnosis - streptococcosis in association with PRRS. For treatment, an antibacterial drug of the third generation cephalosporin group Naxcel (Naxcel) was used, containing ceftiofur, Enroxil 10% injection solution, containing enrofloxacin as an active substance, as well as oral veterinary drugs Trisulfon and Pulmokit. Pregnant sows and piglets after weaning, without signs of infection with the reproductive and respiratory syndrome virus, were treated with antibacterial drugs (Naxel, Enroxil, Trisulfon and Pulmokit), containing ceftiofur and enrofloxacin, which allowed to inactivate Streptococcus suis in the body of piglets. The use of specific prophylaxis of the reproductive and respiratory syndrome on pregnant sows and piglets after weaning, without signs of disease, using the Unistrain PRRS vaccine against PRRS, contributed to the improvement of the epizootic situation for bronchopulmonary diseases on the breeding farm. Comprehensive recreational activities made it possible to sanitize the livestock from bacterial infections, including streptococcosis.
BIOTECHNOLOGICAL METHODS FOR IMPROVING CROP YIELD
Authors:   Don State Technical University, Krotova Olga Evgenievna , Petrenko Victoria Svyatoslavovna ,   Don State Technical University,   Rostov region of the Russian Agricultural Center, Urban Gennady Aleksandrovich ,   Don State Technical University
Published: October 2024

Technologies for genetic modification of organisms are being actively developed and used in many countries. They are used to improve resilience, develop new traits, and improve crop yields. Despite the potential of these technologies, their diffusion is slowing down due to possible negative effects and insufficient research. In 2023, legislation on GM products will change on the territory of the Russian Federation, accession to the Cartagena Protocol on Biosafety, the Convention on Biological Diversity, the Nagoya Protocol on Access to Genetic Resources and the Fair and Equitable Sharing of Benefits from Their Use will take place. This article provides data on the export of agricultural products in Russia in 2021, data on crop yields in Russia in comparison with countries where the cultivation of GM products is allowed. Biotechnological methods of genetic transformation of plants are given, which will help increase the level of productivity. After analyzing the modern data of foreign researchers, the most successful methods of genetic engineering of plants for the Russian Federation were proposed. The methods of cisgenesis, transgenesis and intragenesis are considered, the negative effects and risks of the presented methods are described. The most significant achievements of each are highlighted. Based on the data of the "Ministry of Agriculture of the Russian Federation" and "International Service for the Acquisition of Agri-biotech Applications", conclusions were drawn about further trends in the development of genetic technologies in the field of agriculture and the transformation of crops in the Russian Federation.
WORKING CONDITIONS FOR STUDENTS PERFORMING AGRICULTURAL OPERATIONS IN GARDENS AND VINEYARDS
Authors:   Kuban State Agrarian university named after I. T. Trubilin, Ivanov Vladimir Nikolaevich , Akhromeeva Nadezhda Alekseevna ,   Kuban State Agrarian university named after I. T. Trubilin, Efremova Violetta Nikolaevna ,   Kuban State Agrarian university named after I. T. Trubilin
Published: October 2024

This article presents research data on the working conditions of students who perform agrotechnical operations in orchards and vineyards at low temperatures. The main hazards and difficulties faced by students are presented. The direct harm that these factors can cause to the psychological and physical health of the student is described. Medical substantiations of industrial injuries are given, data are presented that reflect the danger of non-compliance with safety precautions when working at low temperatures, and possible consequences of hypothermia caused by non-compliance with safety precautions are presented. The article provides recommendations, in particular, the implementation of the issuance of gloves to students, briefing on the correct selection of clothing and other safety measures that will improve the working conditions of students, reduce the level of industrial injuries, improve the quality of work, reduce the level of physical and psychological stress on the student , as well as to increase the levels of assimilation of educational material given in practical classes. Recommendations are also given, during the implementation of which the student will be able to independently reduce the level of exposure to cold on the body and protect himself from the negative effects of hypothermia. Also, in order to improve the working conditions of the student, measures were proposed to equip places of rest and heating for students performing work in gardens and vineyards during the cold season. Thanks to the analysis of medically justified data, it was possible to put forward a number of rationalization proposals that can be easily implemented in the conditions of the Kuban educational farm of the Kuban State Agrarian University named after I.T. Trubilin. The implementation of these recommendations will significantly improve the student's working conditions, as it will reduce the direct cold load on the student's body, which will allow him to perform the tasks assigned to him much more efficiently without negative consequences for physical and psychological health.