bluuebunny/crossref_metadata_2025_split huggingface dataset:
SELF-AWARENESS OF A PARENT AND THE PROCESS EDUCATION GOODNESS AND PREDOMINANCE IMMATERIAL OVER MATERIAL OF PRIMARY SCHOOL CHILDREN
Authors: Mokhova Svetlana Yu. , Dyurt Olga V. 
Published: February 2024

Introduction. The process of education in pedagogy is considered as a two-way process. Parents in the modern educational space pay great attention to the control of the teacher-student relationship. Such a focus can be shifted to a system of relationships with a child included in the parent-teacher-student system. The parent’s self-awareness in the context of spiritual and moral education determines the content of the article. The forms and content of the activities of the socio-psychological service of the school, teachers in the parent-student-teacher triad have been studied and are being studied constantly. Changes in socio-economic and cultural processes offer new questions in the theory and practice of pedagogical activity, taking into account positional thinking, the age of the student and the self-consciousness of his parent.
Purpose: to analyze the methods, forms and content of goodness and predominance inmaterial over material and moral education of primary school children and the necessary processes of changing the parent’s self-consciousness.
The methodology and research methods take into account the principle of consistency and, when analyzing the content and forms of goodness and predominance inmaterial over material and moral education activities in primary school, model the elements of the structure of the goodness and predominance inmaterial over material and moral component of the parent’s self-consciousness.
Results and scope of application. The proposed model of the structure of the goodness and predominance inmaterial over material and moral component of the parent’s self-consciousness makes it possible to adapt the parent-student-teacher triad to situations in the conditions of positional thinking.
THE VALUE-SEMANTIC COMPONENT OF THE PSYCHOLOGICAL AND PEDAGOGICAL CULTURE OF THE PERSONALITY OF HIGH SCHOOL STUDENTS
Authors: Grebennikova Nadezhda V. 
Published: February 2024

The article is devoted to the study of the value-semantic component of psychological and pedagogical culture in adolescence. The relevance of the research is due to the fact that the structure and content of value orientations and semantic formations of a person has a significant impact on the formation and development of psychological and pedagogical culture as a whole. In turn, a developed psychological and pedagogical culture of the individual is important for the formation of a meaningful and valuable attitude to the profession of a teacher.
The purpose of the article is to consider the features of the relationship of value orientations and life meanings in high school students.
Methods: Portrait Value Questionnaire, PVQ (Schwartz Shalom H.) adaptation by N. M. Lebedeva (2007); System of life meanings (V.Y. Kotlyakov).
As a result of the research, the connections between the value orientations of the individual (at the level of normative ideals and at the level of individual priorities) and life meanings are identified and analyzed.
ASSOCIATION OF PROBLEM USE OF SOCIAL NETWORKS WITH MOOD DISORDERS IN MEDICAL UNIVERSITY STUDENTS
Authors: Yaskevich Roman A. , Moskalenko Olga L. 
Published: February 2024

The addictive potential of social media is well known. However, data on the impact of social media on mental health are contradictory. Some studies report the benefits of using social media for mental health. In turn, data from other studies have shown that widespread use of social networks has been associated with a number of psychological and mental health problems, such as depression, anxiety, psychological stress, especially in young people.
The purpose of the study. To study the association of problematic use of social networks with anxiety indicators on the HADS scale among medical university students
Materials and methods. The study included 229 students of both sexes enrolled in the 3rd year of the medical faculty of the Medical University. The analysis of the problematic use of social networks was carried out using the Russian version of the questionnaire «The Social Media Disorder Scale». The identification and assessment of the severity of anxiety disorders was carried out using the Russian version of the hospital scale of anxiety and depression HADS.
Results. It was found, that the frequency of problematic use of social networks in the general group of surveyed students studying at a medical university was 9,6%. The presence of signs of anxiety was detected in 34,9% of the surveyed students. The frequency of problematic use of social networks among people with signs of anxiety was 59,1%. Among the examined girls the number of people with signs of anxiety with problematic use of social networks was twice as large as compared to patients without problematic use of social networks.
Conclusion. Associations of problematic use of social networks with indicators of anxiety on the HADS scale among students at a medical university were revealed.
FORMING RESEARCH SKILLS IN STUDENTS OF NON-LINGUISTIC SPECIALIZATIONS (ON THE EXAMPLE OF AN ELECTIVE DISTANCE COURSE IN A FOREIGN LANGUAGE)
Authors: Kudryavtseva Olga M. 
Published: February 2024

Purpose. The article examines research skills formation in undergraduate students by means of a foreign language as a necessary aspect of their academic and professional activities. This paper aims to assess possibility of elective foreign language course in forming elementary research skills in the students of non-linguistic specializations.
Materials and methods. The main theoretical methods are analysis of pedagogical and methodological literature on the problem, comparison, generalization. The leading method is a pedagogical experiment. The basis for the forming of research skills is an elective distance learning course aimed at using sources in a foreign language.
Results. The article presents data on the methods of forming research skills among university students. The obtained results indicate the formation of research skills of non-linguistic degree courses’ students in the implementation of an elective distance course in a foreign language. As a result of studying this course students have developed research skills necessary for using English for scientific goals and academic needs.
HYPERTEXT CASE MODEL FOR TEACHING SEMANTIC READING TO SECONDARY SCHOOL STUDENTS IN MATH LESSONS
Authors: Romashchenko Alexey R. 
Published: February 2024

Purpose. Over time, paper educational materials are supplemented and replaced by electronic ones, so a new problem has arisen – the presentation of educational information in a new form, taking into account the wide possibilities of information technology. With the help of the Internet, humanity has created a huge system of hypertexts. The user, by creating his own route of movement through the links, creates meaning inside his consciousness, complements it depending on the information he meets. The use of hypertext in teaching mathematics allows you to organize a personality-oriented approach, explore the routes of students in a network structure. The purpose of the article is to focus the research on the investment of the case method in a hypertext structure, to create a case model using hypertext, to analyze the route system of the case model. The created hypertext case will be a prototype of the construction of educational material using hypertext technology and the case method.
Methodology. The research is based on the analysis and synthesis of psychological-pedagogical and educational-methodical literature, on modeling the structure of educational material (case) using hypertext technology.
Results. Creation of a hypertext case model for teaching semantic reading to secondary school students based on the analysis of the structure and elements of hypertext and case.
Practical implications. The results can be applied in the creation of an electronic textbook on mathematics, a collection of mathematical cases for teaching semantic reading to students.
PRECONDITIONS FOR THE FORMATION OF A HUMOROUS APPROACH IN THE RUSSIAN PEDAGOGY OF THE XX CENTURY
Authors: Dokuchaev Vladislav A. , Derenchuk Ol’ga V. 
Published: February 2024

Methods. In the course of the study, the methods of historical and pedagogical research were used: retrospective, historical-structural, historiographical, historical-genetic, comparative-comparative, the method of historical periodization, which together made it possible to conduct a systematic analysis of the development of the use of humor in the educational and upbringing process.
Results. The historical prerequisites for the formation of a humorous approach in the domestic theory of education and upbringing are summarized. The chronological stages of the development of pedagogical thought in relation to the place of humor in the educational and educational process are highlighted. The works of figures of Russian pedagogy (Lunacharsky A.V., Makarenko A.S., Sukhomlinsky V.A., Amonashvili Sh.A.), revealing the attitude to humor as a pedagogical tool, are considered. The interpretations and opinions of various teachers about the place of humor in the theory of education and upbringing are presented, key techniques and methods are considered. The experience of the Soviet era in the use of humor in pedagogical practice is summarized.
Practical implications. The obtained results can be applied in the creation of a unified overview of historical and pedagogical work devoted to the formation and development of a humorous approach in Russian pedagogy, as well as in solving applied didactic tasks in secondary and higher schools.
MENTORING AS A RESOURCE FOR DEVELOPING THE INTEREST OF YOUNGER STUDENTS IN PHYSICAL EDUCATION
Authors: Kondratyuk Tatiana A. , Pakina Lada E. 
Published: February 2024

The article considers mentoring as a resource for the formation of interest in physical culture through the organization of non-standard classes in the extended day mode, taking into account the interests of younger schoolchildren. A survey was conducted to determine the interests of younger students in physical education. It was revealed that younger students are interested in: football, gymnastics, outdoor activities, musical rhythmic and outdoor games, the opportunity to study individually at their own pace and rhythm, with a choice of tasks. The activity of student mentors is described, taking into account the identified interests in physical culture: in classes in the extended day group, mobile and sports games with alternating computer games are implemented; dance and musical rhythmic movements using the Just Dance prefix; individual cards with variable tasks. Mentoring is defined as a resource for interest formation, implemented through relationships in the educational process with the transfer of experience and knowledge, allowing to individualize the process of education and upbringing. The conducted research revealed an increase in the interest of younger schoolchildren in physical education, which manifested itself in increased attendance and activity.
Method and methodology of the work: The research uses theoretical and empirical methods. Analysis of the literature on the research problem, pedagogical experiment. The survey was conducted among students in grades 2-4 of a general education institution. It allowed us to identify interests in physical education. And to form a program for the activities of student mentors in the experimental group. At the final stage of the experiment, the expert assessment of the physical education teacher was used.
Results: The study shows that the activity of student mentors contributes to an increase in interest in physical culture in the implementation of non-standard classes and communication in an extended day group. Which manifests itself in an increase in attendance and activity of younger students. Therefore, mentoring can be a resource for developing younger students’ interest in physical education.
The Role of Palestinian Olympic Committee in Crises Management According to Individual Sport Unions During Corona Pandemic
Authors: Nada Ala' Majed Huseen , Ghrab Hatem , Dabeek Qasem Assad , Abderrahman Abderraouf Ben 
Published: February 2024

This study aimed to identify the role of the Palestinian Olympic Committee in managing crises from the point of view of individual sports federations in light of the Corona pandemic, as well as to identify the differences in the role of the Palestinian Olympic Committee in managing crises from the point of view of individual sports federations in light of the Corona pandemic, according to variables (gender, characteristic Management, academic qualification, years of experience). The descriptive analytical method was used in one of the forms of the survey study due to its suitability for the purposes of the study. The study sample consisted of (90) administrative members of sports federations, selected by a random-stratified method. The questionnaire was also used as a tool for the study. The results of the study showed that the total degree of the role of the Palestinian Olympic Committee in crisis management from the point of view of sports federations was moderate with an average of (2.99),The results also showed that there are no statistically significant differences at the significance level (α ≤ 0.05) in the role of the Palestinian Olympic Committee in crisis management from the point of view of individual sports federations, in the total degree ,before the crisis occurred and during the crisis) due to For the gender . On the other hand, differences were statistically significant in (after the crisis occurred) due to gender and in favor of females. The results showed that there were no statistically significant differences due to characteristic Management, academic qualification, years of experience variables.
Assessment of the 2023 European Kidney Function Consortium (EKFC) equations in a Chinese adult population
Authors: Chen Yi , Ma Yao , Yong Zhenzhu , Wei Lu , Pei Xiaohua , Zhu Bei , Zhao Weihong 
Published: February 2024

Abstract

Objectives
The European Kidney Function Consortium (EKFC) developed two novel equations in 2023 for estimating glomerular filtration rate (GFR): one sex-free cystatin C-based equation (EKFCCys) and one creatinine-cystatin C combined equation (EKFCCr-Cys). This study compared their performance with the previous creatinine-based EKFC equation (EKFCCr) and commonly used Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) and Berlin Initiative Study (BIS) equations in Chinese adults.

Methods
A total of 2,438 Chinese adults (mean age=53.04 years) who underwent the 99mTc-DTPA renal dynamic imaging for reference GFR (rGFR) were included. Diagnostic value was evaluated using correlation coefficients, sensitivity, specificity, and area under the receiver operating characteristic curve (ROCAUC). Performance was assessed in terms of bias, precision (interquartile range of the median difference [IQR]), accuracy (percentage of estimates ±30 % of rGFR [P30], and root-mean-square error [RMSE]) across age, sex, and rGFR subgroups. Gender differences in bias and P30 were also analyzed.

Results
Average rGFR was 73.37 mL/min/1.73 m2. EKFC equations showed stronger correlations and larger AUCs compared to the parallel CKD-EPI equations, with EKFCCr-Cys demonstrating the greatest improvement (R=0.771, ROCAUC=0.913). Concerning bias, precision, and accuracy, EKFC equations consistently outperformed CKD-EPI equations. EKFCCr-Cys and EKFCCr performed acceptably well in the entire population and were equivalent to BIS equations in the elderly. All equations, including EKFCCys, showed similar P30 accuracy across sexes.

Conclusions
EKFC equations provided a reasonable alternative for estimating GFR in the Chinese adult population. While EKFCCys did not outperform EKFCCr, EKFCCr-Cys improved the accuracy of single-marker equations.
Influence of distinct social contexts of long-term care facilities on the dynamics of spread of COVID-19 under predefine epidemiological scenarios
Authors: Ghosh Aditi , Padmanabhan Pradyuta , Mubayi Anuj , Seshaiyer Padmanabhan 
Published: February 2024

Abstract
More than half of the coronavirus disease 19 (COVID-19) related mortality rates in the United States and Europe are associated with long-term-care facilities (LTCFs) such as old-age organizations, nursing homes, and disability centers. These facilities are considered most vulnerable to spread of an pandemic like COVID-19 because of multiple reasons including high density of elderly population with a diverse range of medical requirements, limited resources, nursing activities/medications, and the role of external visitors. In this study, we aim to understand the role of visitor’s family members and specific interventions (such as use of face masks and restriction of visiting hours) on the dynamics of infection in a community using a mathematical model. The model considers two types of social contexts (community and LTCFs) with three different groups of interacting populations (non-mobile community individuals, mobile community individuals, and long-term facility residents). The goal of this work is to compare the outbreak burden between different centre of disease control (CDC) planning scenarios, which capture distinct types of intensity of diseases spread in LTCF observed during COVID-19 outbreak. The movement of community mobile members is captured via their average relative times in and out of the long-term facilities to understand the strategies that would work well in these facilities the CDC planning scenarios. Our results suggest that heterogeneous mixing worsens epidemic scenario as compared to homogeneous mixing and the epidemic burden is hundreds times greater for community spread than within the facility population.
Design and equivalent circuit modelling of super compact ultrathin metamaterial absorber for microwave frequency Regime
Authors: Puri Vishal , Singh Hari Shankar 
Published: February 2024

Abstract
This article is an attempt to design and develop a metamaterial-based microwave absorber with a low profile, broad incidence angle and compactness in the microwave frequency range. Further, equivalent circuit model of the proposed structure is discussed based on circuit theory. The unit cell focuses on achieving maximum absorption at C-, X-, and K-band. The dimensions of the proposed design are ultrathin and compact, having an overall size of 8 mm × 8 mm × 0.8 mm. The dimensions are optimized in such a fashion to achieve three different peaks at three various bands (C, X and K), thereby making the triple-band behaviour of the metamaterial absorber possible. The structure provides absorption of 98.26 % absorption at 7.76 GHz (C-band) while absorption of 96.74 % is achieved at 10.26 GHz (X-band) and 99.92 % absorption at 19.32 GHz (K-band) of microwave regime. The experimental verification of design conform that the measured results are found to be in close agreement to simulated ones.
Exploring antioxidant potential and phenolic compound extraction from Vitis vinifera L. using ultrasound-assisted extraction
Authors: Luque-Alcaraz Ana G. , Hernández-Téllez Cynthia N. , Graciano-Verdugo Abril Z. , Toledo-Guillén Alma R. , Hernández-Abril Pedro A. 
Published: February 2024

Abstract
The research investigates the extraction of antioxidant phenolic compounds from grape pomace, a wine fermentation byproduct. Ultrasound-assisted extraction (UAE), varying parameters such as solute:solvent ratio, power, and time were utilized. UAE was specifically applied to Vitis vinifera L. using high-intensity ultrasound with ratios of 1:18 and 1:42 g:mL, 250 and 400 W power levels, and extraction times of 15 and 20 minutes. Total phenolic content was quantified via the Folin–Ciocalteau reagent, and total flavonoids were determined using quercetin as a standard. Antioxidant capacity was evaluated through ABTS, FRAP, and DPPH Radical Scavenging Assays, with Trolox equivalent antioxidant capacity (TEAC) for comparison. Results indicated a total phenolic content of 50 to 80 μmol GAE/g d.w., with no significant differences among treatments. Total flavonoid concentration ranged from 2.5 to 4 μmol QE/g d.w. Importantly, the solute:solvent ratio impacted antioxidant capacity, with higher ratios showing increased ABTS radical capacity. Treatment 1, with the highest flavonoid content, exhibited the greatest antioxidant capacity against DPPH radicals. This study underscores the intrinsic correlation between cumulative bioactive compound content and the inherent antioxidant capacity of grape pomace extracts. This highlights the potential application of these extracts as antioxidant reservoirs, poised for integration into functional foods and biomedical nutraceuticals.
Effect of titanium diboride on the rheological characteristics of silica-based polyethylene glycol shear thickening fluid
Authors: Kaur Gursimran , Singh Karamjit , Verma Sanjeev Kumar 
Published: February 2024

Abstract
The rheological characterization of STFs plays an essential role in understanding the suspension’s stability and the structural changes that occur under the impact of shear forces. This study aims to investigate the rheological behavior of STF after adding titanium diboride (TiB2) as an additive. STF modified with 2 % w/W TiB2 compared to other concentrations (1 %, 1.25 %, and 3 %) showed a maximum rise in viscosity (max), i.e., 18,484 Pa s during steady state rheology, as compared to untreated STF. In dynamic rheology, the same sample demonstrated maximum values of G′ and G″ at a constant frequency of 30 rad/s, G′ and G″ improved by 25 and 11 times, respectively, over unmodified STF. Furthermore, for constant strain amplitudes, the maximum values of G′ and G″ were observed at a strain amplitude of 700 %. G′ and G″ improved by approximately 6.5 and 6 times over unmodified STF, respectively. The findings of the dynamic and steady-state rheological analyses demonstrated that integrating TiB2 into the STF improved the ST behavior.
Grinding force model for ultrasonic assisted grinding of γ-TiAl intermetallic compounds and experimental validation
Authors: Li Zhenhao , Yang Song , Liu Xiaoning , Xiao Guoqing , San Hongzhan , Zhang Yanru , Wang Wei , Yang Zhibo 
Published: February 2024

Abstract
The introduction of ultrasonic vibration in the grinding process of γ-TiAl intermetallic compounds can significantly reduce its processing difficulty. It is of great significance to understand the grinding mechanism of γ-TiAl intermetallic compounds and improve the processing efficiency by studying the mechanism of ordinary grinding of abrasive grains. Based on this, this study proposes a grinding force prediction model based on single-grain ultrasonic assisted grinding (UAG) chip formation mechanism. First, the prediction model of grinding force is established based on the chip formation mechanism of abrasive sliding ordinary grinding and the theory of ultrasonic assisted machining, considering the plastic deformation and shear effect in the process of material processing. Second, the UAG experiment of γ-TiAl intermetallic compounds was carried out by using diamond grinding wheel, and the unknown coefficient in the model was determined. Finally, the predicted values and experimental values of grinding force under different parameters were compared to verify the rationality of the model. It was found that the maximum deviation between the predicted value of tangential force and the actual value is 23%, and the maximum deviation between the predicted value of normal force and the actual value is 21.7%. In addition, by changing the relevant parameters, the model can predict the grinding force of different metal materials under different processing parameters, which is helpful for optimizing the UAG parameters and improving the processing efficiency.