bluuebunny/crossref_metadata_2025_split huggingface dataset:
Features of the formation of the on-screen communicative personality of a higher school teacher
Authors: Shesterina A. M. , Kopylova O. Y. 
Published: November 2024

Importance. The development of audiovisual communication channels in the field of higher education pedagogy makes the issue of forming an effective on-screen image of a teacher and scientist relevant. Building a communicative personality according to screen canons becomes especially significant in the field of distance teaching activities. This study aims to identify the most significant parameters of a teacher’s on-screen communicative personality.Materials and Methods. Based on the analysis of the “Open Education” project of Moscow State University named after M.V. Lomonosov, the constant components of a communicative personality transmitted by higher education teachers and ensuring the effectiveness of communication with course students are specified. The research material is audiovisual content of 1540 project programs. The study’s chronological scope is 2023-2024. To achieve the research goals, comparative typological and textological methods, as well as the method of content analysis, are used.Results and Discussion. It is established that the on-screen communicative personality of a higher school teacher’s constant parameters include qualities that develop the status of an expert, namely: the use of dress code standards for a university teacher, exact correspondence of the content of the speech to the stated topic, dominance of the scientific style, pronounced pausing, rich intonation, moderate facial expressions and gestures. Variable attractive parameters include qualities that correlate with the characteristics of network communication: intimate communication, personification, personalisation, game implementation, and a philosophical sense of humour. The qualities that distinguish the communicative personality of a higher school teacher on the screen from the same personality in the audience include a reduction in the frequency of manifestations of the mentoring tone and the absence of edifying elements.Conclusion. The study establishes that effective modelling of an on-screen communicative personality is based on both constant and variable parameters. The former allow the teacher to develop a sense of expertise and compliance with the status of a university teacher, while the latter individualise the learning process.
Social and pedagogical risks of the young people’s upbringing in conditions of spreading values and manifestos of mass culture
Authors: Mosina O. A. , Kulishov V. V. 
Published: November 2024

Importance. The new educational paradigm is aimed not only at improving educational practices, but also at promoting sociocultural practices that influence students’ life orientations. The relation ship between the social institution of education and leading modern trends and attitudes is obvious, which in turn initiated the presented research. The purpose of the research is to examine the risks of the values and manifestos of mass culture influence on the formation of modes of modern youth behavior and to determine the directions of social and pedagogical activities aimed at counteract ing the deviantogenic influence of agents of mass culture.Materials and Methods. The dialectical, historical-retrospective and axiological research meth ods, as well as the method of reconstructing social reality are used.Results and Discussion. It is revealed that a set of new formations of life orientations plays a sig nificant role in the formation of an individual’s behavior and determines its development, which confirms the significance of studying personal values and orientations in order to understand hu man behavior and personality development in general.Conclusion. The complex modern social situation creates uncertainty in matters of personality formation and determining the vector of development of the younger generation in the conditions of an educational organization. To overcome this circumstance, it is necessary to develop a com prehensive pedagogical understanding of the polysystemic organization of a person (adolescent), where the main guideline will be his movement towards himself, towards self-realization and self actualization.
Implementation of innovative educational technologies in the educational process to develop students’ creative activity experience
Authors: Voronina V. Yu. , Fortova L. K. 
Published: November 2024

Importance. Current conditions of society’s development initiate the introduction of new educa tional tasks at school; supposedly, education must include both knowledge development and the development of creative activity experience. Consequently, it is recommended to enrich the proc ess of education by the implementation of innovative educational technologies. Thus, a new think ing and creative approach to problem-solving among students would be formed. The purpose of the study is to develop students’ creative abilities through the implementation of innovative educa tional technologies in the educational process.Materials and Methods. The choice of research methods is determined by the peculiarities of studying the historical and pedagogical process. This specificity has identified the following meth ods as fundamental: analysis of psychological, pedagogical and methodological literature, synthe sis, comparison, included observation, generalization of the data obtained.Results and Discussion. Innovative technologies implementation creates plenty of possibilities for both teachers and students. Teachers can solve different educational tasks, and students can solve problems on their own through trial and error and reach their goals, which prerequisites the forma tion of creative qualities of personality. The use of such methods has a positive influence on stu dents because it develops their creative abilities, independence, activity, logical thinking, builds their self-confidence, and helps to get rid of stereotypes and barriers. Innovative technologies im plementation adds necessary emotions and creates an atmosphere for productive work.Conclusion. The application of innovative technologies in educational process contributes to the expansion of students’ general cultural outlook; the development of their intellectual and creative abilities, research and organizational skills, business and communicative qualities; the formation of value orientations, civic mindedness and skills of life in society.
The development of relations between “model communes” and the peasantry using the example of the “Ira” commune (named after V.I. Lenin) in the Tambov Gubernia in the 1920s
Authors: Nikolashin V. P. , Ruban N. B. , Yukhachev S. P. 
Published: November 2024

Importance. The analysis of farm and social relations of peasants with “model communes” on the example of the “Ira” commune, situated in the Kirsanov county of Tambov Gubernia, is carried out. The purpose of the study is to analyse the attributes of relations of peasantry and collective farms that used to gain the most of the Soviet government’s support in the village, including the most advanced and economically efficient. The relevance of studying the highlighted issue relies on the importance of using the unique practical experience of “model communes” activity.Materials and Methods. The study uses published and unpublished research, including the most valuable historical sources and materials in the funds of the State Archive of the Tambov Region and the State Archive of Social and Political History of the Tambov Region. For this purpose, general scientific methods and special methods of historical research have been used.Results and Discussion. The influence of the “Ira” “model commune” on its population is demonstrated with concrete examples. The main forms of communication are highlighted, from field trips to demonstration fields to talks and movie screenings in the clubhouse. The research uses examples to show how collective farming culturally affects the peasants.Conclusion. The role of “model communes” of new economic period in a traditional village’s progressive socio-economic transformation in innovating established peasant norms and practices is highlighted. On the example of the “Ira” commune it’s sociocultural and farm influence is revealed.
DETERMINATION OF THE RISKS OF ADVERSE IMPACT ON THE POPULATION OF NITRATES IN PLANT PRODUCTS GROWN IN THE TERRITORY OF THE NORTHERN INGULETSK MINING AND PROCESSING COMPLEX
Authors: Chernushenko Elena , Kolesnikov Illya 
Published: November 2024

Важливим завданням у галузі експертизи харчової безпеки є забезпечення якості рослинної сировини та виробництво безпечної харчової продукції. Проведення досліджень на вміст нітратів у рослинницькій продукції місцевого виробництва є актуальним особливо у промислових регіонах. Багато досліджень вчених щодо впливу нітратів і нітритів на людину доводять, що вони є одним із джерел загрози здоров'ю людей. Наведено порівняльні характеристики на вміст нітратів у рослинній продукції, що реалізується на ринку та в магазинах. Вміст нітратів перевищує ГДК у ранній картоплі, що була куплена на ринку, та ранніх помідорах. Тривале навантаження нітратами навіть у малих дозах є одним із важливих токсичних факторів ризику для здоров'я населення, що знижує стійкість організму. Для досліджень було взято зразки рослинницької сільгосппродукції місцевого виробництва вирощеної на території поблизу підприємств Північного та Інгулецького ГЗК. Встановлено рівні вмісту нітратів в основних видах харчових продуктів рослинного походження, проведено розрахунок ризиків несприятливого впливу контрольованих нітратів, що надходять рослинною продукцією, що підтвердило необхідність проведення постійного моніторингу безпеки харчової сировини. Проведено ранжування харчової продукції за вкладом у загальне значення експозиції. Найбільше навантаження на жителів регіону нітратами мг на добу надає капуста та картопля. Значення HQ склали менше одиниці. У роботі викладено основні способи зменшення вмісту нітратів у рослинницькій продукції.
EXAMPLES OF DISSECTION OF FUNCTIONAL MEAT PRODUCTS FOR COMPLEX TECHNOLOGY
Authors: Kovalchuk Viktoriia , Zemelko Mariia , Bukhkalo Svetlana 
Published: November 2024

Developing functional products is an important process for modern manufacturers. Such products have high organoleptic rates and high nutritional value. The paper deals with the examples of determining the innovative possibilities of making meat products and examining the impact of functional components on their characteristics. The study is aimed at analyzing and selecting the quantity and combinations of functional ingredients, for the development of products with improved characteristics. The influence of functional components on rheological, physicochemical and organoleptic characteristics of meat products is also established. The theoretical and methodological bases of the study were the provisions of general scientific methods of cognition and specific methods of assessing the quality of finished meat products and raw materials from which it is made. Theoretical generalization, grouping and comparison was used to reveal the essence of the concept of "functional components". On the basis of comparison of theoretical knowledge and practical experiments, conclusions and proposals for improving production and improving the properties of meat products with functional components are made. The materials of the article determine the main prospects of further development of the hierarchy of complex components of innovative training in special disciplines 181 food technologies.
MANAGEMENT IN THE XXI CENTURY
Authors: Mishchenko Volodymyr , Kobets Valentyn , Vashchenko Valentyna 
Published: November 2024

A generalization of the evolution of management theories and practical implementation of management leads to the conclusion that in the modern environment, the accepted approaches to management have ceased to work. In the current conditions, classical management can no longer be effective. The situation of the functioning of enterprises in conditions of uncertainty and crisis, in the context of the consequences of a pandemic and military operations in our country, requires a reorientation of management on an anti-crisis basis. The authors studied the main trends in the development of the world economy in the 21st century, the features of the development of modern management in Ukraine, and determined the requirements for modern managers. An analysis of global experience in overcoming crisis conditions has led to the conclusion that the solution to complex issues of our time, including economic ones, lies in the formation of a new level of consciousness of managers at all levels. In this regard, a modern approach to management is proposed based on the use of a new type of management (Ukrainian management) as an alternative that will overcome the consequences of recent years and exit the crisis state onto a sustainable development trajectory. The paradigm of a new type of management as an innovative management system is focused on creative transformations of human and society towards the vector of humanistic evolutionary development. The innovative essence is that a manager at any level must learn to use the possibilities of his consciousness hidden until today and use in his work thoughts and ideas of higher orders of magnitude than thoughts and ideas from the usual point of view of a materialistic worldview. Such transformations will lead to an effective solution to immediate problems and tasks, ranging from the personal issues of an ordinary member of the team and society to planetary problems.
Role of the coat (CP), movement (MP) and 2b proteins of parietaria motte virus (PMoV) virus as pathogen determinants in Nicotiana benthamiana plants
Authors: Martínez Carolina , López Carmelo , Pallás Vicente , Aparicio Frederic , Galipienso Luis 
Published: November 2024

Abstract

Parietaria mottle virus (genus Ilarvirus, family Bromoviridae) is an emerging virus infecting tomato and pepper crops in the Mediterranean basin. PMoV has a segmented single-stranded positive-sense RNA genome encoding two replicase subunits (p1 and p2), the 2b, the movement (MP) and coat (CP) proteins. Mechanisms underlying the disease development are poorly understood in most virus-plant pathosystems. For this purpose, we have investigated the role played by the PMoV CP, MP, and 2b as pathogen determinants in the experimental host Nicotiana benthamiana. Transient expression of the PMoV proteins by using the PVX cDNA viral vector pGR107 showed that all of them enhanced the PVX-induced symptoms in N. benthamiana agroinfiltrated plants, but with different degrees: CP was associated with strong symptoms consisting in systemic necrosis typical of hypersensitive host response (HR), mosaic leaf deformation, and plant stunting, whereas 2b and MP were associated with mild mosaic and leaf deformation. However, movement complementation assays of a viral vector based on turnip crinkle virus sequence expressing GFP (pTCV-GFP) revealed that none of these PMoV proteins could suppress the post-transcriptional gene silencing (PTGS) host defence mechanism. Additional assays of systemic RNA silencing in transgenic N. benthamiana 16c plants expressing the green fluorescent protein (GFP) confirmed that PMoV 2b, unlike other ilarviruses, was not a PTGS suppressor. Results obtained here were discussed and compared with those of other virus-plant pathosystems.
The Effect Cultivated at Different Altitudes and Modifications on Physicochemical and Functional Properties of Starch Medians Cultivar Potato
Authors: Rohima Ira Endah , Djali Mohamad , Cahyana Yana , Hamdani Jajang Sauman , Lani Mohd Nizam , Triani Rini 
Published: November 2024

Abstract

Potato (Solanum tuberosum L.) is a major global food crop essential for food security and agricultural economics. Potato's adaptability to various climates and soil types makes it a vital agricultural commodity. However, intensive potato cultivation in highland regions raises environmental concerns, such as soil erosion and reduced soil fertility. Furthermore, environmental factors such as temperature and humidity challenge the cultivation of potatoes in the medium plains. Processing potato tubers into starch extends their shelf life and enhances their economic value and functional properties. Nevertheless, natural starch is limited in food applications due to heat sensitivity, high viscosity, and a tendency for retrogradation and syneresis. Potato starch can be modified using Heat Moisture Treatment (HMT) and crosslinking with Monosodium Phosphate (MSP), and those methods can be combined to address the limitation. This study investigated modified potato starch’s physicochemical, chemical, functional, and pasting properties using medians cultivars from various altitudes. In addition, the completely randomized block design factorial experiment with altitude and modification treatment as factors was also performed using SPSS 21 software for data analysis, employing a two-way Analysis of Variance (ANOVA) test and Duncan's Multiple Range Test. The results indicated significant differences (P < 0.05) in the starch's physicochemical, functional, and pasting properties, depending on the planting altitude, modification treatment, and their interaction. In future studies, it is possible to integrate natural additives, such as plant extracts, in the starch modification process for potatoes grown at various altitudes.
Trends in blood transfusion and causes of blood wastage: a retrospective analysis in a teaching hospital
Authors: Chien Ju-huei , Yao Chao-yuan , Chen Hui-fen , Ho Tsing-Fen 
Published: November 2024

Abstract

Background: Blood is a vital medical resource that is sourced from primarily nonremunerated donations. As Taiwan faces an aging population, increasing medical demands pose new challenges to blood resource management. Trend analysis can improve blood supply chain management and allocate blood resources more efficiently and cost-effectively.
Methods: A retrospective review was conducted from 2011–2023 in a teaching hospital to examine the utilization and wastage of blood products. Data were collected from hospital information system and blood wastage reports, categorized by cause, and analyzed via SAS software version 9.3.
Results: The hospital released 424,197 units of blood products, with leukocyte-reduced red blood cells accounting for 140,971 units. The highest annual wastage rate was 0.29% in 2011, and the annual average was 0.08%. Fresh frozen plasma (36.3%), platelet concentrates (15.2%), and cryoprecipitate (14.3%) were the most frequently discarded. Major causes of wastage included excessive or inappropriate orders (22.3%), inability to reissue blood before expiration (16.7%), and incorrect orders (14.6%). Platelet wastage was caused primarily by improper storage, while thawed plasma could not be repurposed. Utilization of leukocyte-reduced blood products has increased, leading to a significant reduction in transfusion reactions from 1.8% in 2011 to 0.6% in 2023.
Conclusions: The study revealed that blood wastage often arises from human error or improper storage conditions. The leading cause of platelet product disposal is incorrect storage temperatures, along with the inability to repurpose thawed plasma for plasma products. The increased use of prestorage leukocyte-reduced blood products has significantly reduced transfusion reactions. Continuous education for healthcare professionals, along with improved inventory monitoring, can further minimize wastage and enhance transfusion quality.
Biomechanical changes in lumbar intervertebral discs after percutaneous endoscopic transforaminal discectomy surgery at different Body Mass Index (BMI) categories
Authors: Zhang Xiaohai , Lin Jinghui , Liu Chen , Xue Shuangtao , Wu Mengying , Yin Zongsheng 
Published: November 2024

Abstract

Objective Percutaneous Endoscopic Transforaminal Discectomy (PETD) is recognized as the leading surgical intervention for lumbar disc herniation (LDH). Moreover, Body Mass Index (BMI) has been established as an independent risk factor for disc reherniation post-PETD. Furthermore, there is a lack of studies investigating the biomechanical changes in the disc post-PETD in relation to diverse BMI levels. Methods A three-dimensional nonlinear finite element model was developed to simulate the L3-S1 lumbar spine, and a surgical model of the lumbar 4/5 right PETD was also constructed. Forces of 392N (BMI 20.76kg/m2), 457N (24.22kg/m2), 523N (27.68kg/m2), 588N (31.14kg/m2) and 653N (34.6kg/m2) were applied from the superior edge of the L3 vertebrae. The equivalent von Mises stresses and maximum deformation of the L4/5 nucleus pulposus were observed in normal group and PETD surgery group. Results We established normal and PETD surgery model with different BMIs, contributes to understand the equivalent von Mises stresses and maximum deformation of the L4/5 nucleus pulposus with different BMI. The results indicated that the rise in BMI correlates with heightened equivalent von Mises stresses and maximum deformation within the L4/5 nucleus pulposus in both in normal group and PETD surgery group. Besides, the von Mises stress and maximum deformation of the NP in flexion loading are significantly higher than in other loading conditions under the same BMI condition. These values, alongside the occurrence of high-stress areas, display fluctuations across distinct postures, under the influence of BMI. Furthermore, a discernible accumulation of stress was noted within the compromised regions of the nucleus pulposus. Conclusion The study suggested that patients who undergone PETD surgery should refrain from engaging in strenuous activities especially flexion during early rehabilitation through finite element analysis. For patients with a high BMI, it is advisable to scientifically reduce weight before and after the surgery in order to maintain appropriate stress on the intervertebral disc.
Moderating effect of IADL on the relationship between depression and loneliness in cognitive frailty people
Authors: Zhao Yafang , Huo Xiaopeng , Du Hongdi , Lai Xiaoxing , Li Zhen , Zhang Zhiyuan , Yang Longfei 
Published: November 2024

Abstract

Background:
Identification of depression and loneliness among people with cognitive frailty could prevent negative psychological and physical health outcomes. Few studies have focused on physical and mental health together among people with cognitive frailty, little is known about the role of daily activity in the association between depression and loneliness among elderly individuals with cognitive frailty.
Objectives:
To determine the direct effect of loneliness on depression among community-dwelling older adults with cognitive frailty as well as the moderating effect of daily activity.
Design, setting, participants, and measurements:
This cross-sectional study included 529 adults aged 65 years and older from community-dwelling population who were screened for cognitive frailty, and was conducted from July 2023 to December 2023. The participants were assessed using validation instruments for measuring main variables: Short-form Geriatric Depression Scale, loneliness questionnaire, Athens Insomnia Scale, Instrumental Activities of Daily Living (IADL), Social Support Scale, and sociodemographic characteristics.
Results
The IADL, depression, insomnia, and loneliness scores were lower among individuals with frailty than among individuals with prefrailty. The interaction effect of IADL* loneliness illustrated that the moderating effect of IADL on the relationship between loneliness and depression significantly differed based on the IADL score. When IADL scores were low, the impact of loneliness on depression was more significant.
Conclusions
The integrity of physical and social connections has a protective effect on the mental health of elderly with cognitive frailty. It is necessary to pay attention to disability and loneliness among elderly individuals. Targeted interventions for improving physical activity and social participation seem to be practical and feasible solutions to alleviate depressive symptoms.