Specific Methods Research Articles

Study on the bioactive components of Banxia Xiexin Decoction with different decocting methods and its effects on ulcerative colitis rats from the perspective of phase states

Ethnopharmacological relevanceBanxia Xiexin Decoction (BXD) is one of the seven classic prescriptions of the special decoction method (SDM) of “removing dregs and decocting again”, which has been widely used in inflammatory bowel diseases such as ulcerative colitis (UC). However, the impacts of SDM have not been fully investigated, either on the components or on the biological effects. Aim of the studyThis study aimed to investigate the rational of SDM traditionally recorded about BXD, re-decoction after dreg-removal, by comparing with the contemporary general decoction method (GDM) from the perspective of phase states, in the bioactive components from the perspective of phase states, and their corresponding pharmacodynamic effects on a particular UC rat model. MethodsThe BXD decoctions were respectively obtained by SDM and GDM, together with the different samples with different decocting time. The phase state samples (true solution, colloidal phase, and precipitated phase), were also obtained after a series of separation process and characterized. The multi-components in the in-process decoctions, original decoctions and phase state samples were quantitatively determined. HPLC fingerprint spectrum of the samples were also detected and compared with chemometrics analysis. A rat model of ulcerative colitis with cold-heat complex syndrome was established, on which the pharmacodynamic effects of different phases of SDM-made BXD were investigated. ResultsThe results showed that the contents of eight marker components in SDM-made decoction were significantly higher than those in GDM-made decoction. Compared with the precipitated phases and true solutions, the colloidal phase was confirmed to obtain absolutely higher contents of the components (except berberine). The analysis on HPLC fingerprints also revealed that the profiles of colloidal phase showed the majority of the characteristics of original decoctions, when compared with the other phases. The results showed the BXD group, precipitated phase group and colloidal phase group had certain therapeutic effects on the ulcerative colitis rats with cold-heat complex syndrome, among which the original decoction group showed optimal effects, followed by the colloidal phase. ConclusionThe study has provided the experimental evidence of the bioactive components and pharmacodynamic effects on the rational of SDM, as originally recorded about the classic prescription, which might provide useful idea for the interpretation on medicinal properties of TCM compound prescriptions, and contemporary TCM innovative drug developments.

Interpretation of Euthanasia in the Buddhist Worldview

Religious interpretations of the moral aspect of euthanasia arouse serious scholarly interest in the problematic field of bioethics. The article is devoted to the explication of the Buddhist approach to the ethical assessment of euthanasia based on the material of Encyclopedia of Abhidharma with Commentary, an exegetical work by the famous educator Vasubandhu (4th–5th centuries) . A thematic analysis of the text reveals two different types of euthanasia discussed by Buddhist exegetes. One of them is characterized as the foreign practice of killing terminally ill parents in order to save them from severe suffering. In the context of the Buddhist worldview, this type of euthanasia belongs to the category of murders committed on the basis of ignorance. Killing is not a method of getting rid of suffering, because suffering is an attribute of samsara. Ignorant Gentiles do not understand the true difference between sin and virtue. By interrupting the lives of terminally ill parents, they commit the mortal transgression of killing a benefactor. Another type of euthanasia is described as a Buddhist ritual of premature end of life. The ritual is performed by an elderly arhat (the enlightened guardian of the Buddha’s teachings) when he has already prepared a worthy successor. An arhat interrupts his own life through a special mental method sanctified by the canonical tradition. This type of euthanasia was defined by Buddhist exegetes as a phenomenon of the domination of an enlightened person over life and death.

Technological aspects and requirements to raw materials for increasing the nutritional value of glaze

Glaze, giving confectionery products an aesthetically attractive appearance, provides the possibility of prolonging their shelf life. The main raw components of the glaze are sugar and fat, which determines its high caloric content. Modern trends dictate the need to create confectionery products enriched with essential nutrients found in vegetables, berries and fruits. The introduction of finely ground additives in the form of fruit and vegetable powder into the glaze formulation may entail changes in the rheological and crystallization properties of the glaze. The aim of the research is to develop technological methods of fruit and vegetable confectionery glaze production with increased content of dietary fibers and reduced amount of added sugar, as well as to establish requirements for fruit and vegetable powders as raw materials used in the production of confectionery glaze. The objects of the research were industrial samples of fruit and vegetable powders from raspberry, apple, carrot and beet, as well as samples of confectionery glaze produced in laboratory conditions. Common and special research methods were used in the work. The technological acceptability of using fruit and vegetable powders in the production of confectionery glaze according to their physical and chemical parameters has been determined. The yield stress of the glaze increased as the content of fruit and vegetable powder increased from 3 to 15% to varying degrees depending on its fat-absorbing capacity. The crystallization characteristic of the glaze changed: the solidification temperature decreased by 1-2 °C, the crystallization duration increased by 27-40% compared to the control sample. The nomenclature is substantiated and numerical values of quality criteria of fruit and vegetable powders to ensure technological properties of glaze are given. The influence of step-by-step introduction of surfactants on the value of yield stress of confectionery glazes with fruit and vegetable powders is shown. The technology of fruit and vegetable confectionery glaze with a high content of dietary fiber (9 g/100 g) and with a reduced amount of added sugar has been developed.

TO THE ISSUE OF PROTECTING THE RIGHTS OF CHILDREN IN THE CONDITIONS OF MARTIAL LAW

The aim. The purpose of this study is to conduct an analysis of violations of children's rights in the context of armed conflict on the territory of Ukraine in order to determine ways to improve the regulatory and legal mechanisms for their protection. Materials and methods. To achieve the goal of the work, general scientific and special methods of scientific knowledge are used. The formal-legal method was applied to the analysis of legal acts regulating the protection of children's rights. Thanks to the application of this method, the formulation of legal norms, their legal technique, the conceptual and categorical apparatus was studied in order to clarify the content and essence of regulation, and the norms of international and national law were determined to identify gaps, collisions, and contradictions. The method of statistical analysis made it possible to determine the dynamics of the number of cases of abduction of children or their adoption. Results. During the research, it was established that russian aggression against Ukraine is accompanied by systematic violations of international law aimed at protecting the rights of the child, in particular the UN Convention on the Rights of the Child, the Geneva Conventions, and The Hague Conventions. According to the data of international monitoring missions, in the temporarily occupied territories of Ukraine numerous facts of violation of children's rights to life, protection from torture, personal integrity, dignity, safety, as well as rights to protection from sexual violence have been recorded. In addition, children are deprived of safe conditions for life, healthy development and realization of the right to education. Such systemic violations require an urgent response by the international community in the form of strengthening preventive measures to prevent further violations of childhood rights. Conclusions. As a result of the full-scale invasion and occupation of part of the territory of Ukraine, the number of cases of violation of children's rights has increased significantly. In particular, this concerns violations of the rights to life, personal integrity, protection of dignity, the right to protection from sexual violence and a number of others. Based on this, the problem of protecting children's rights is of great importance and determines the need to improve the existing mechanisms of legal protection at the national and international levels.

COMPLEX USE OF PHYSICAL THERAPY MEANS IN THE REHABILITATION OF SCHOOL-AGE CHILDREN WITH POSTURE DISORDERS

Relevance of the research topic. The problem of using physical therapy means in rehabilitation of school-age children with posture disorders becomes especially relevant in the context of the threat of serious spinal diseases, which can negatively affect the health and physical development of children in the future.Purpose and methods of the study. The aim of the work is to reveal the essence of complex use of physical therapy means in rehabilitation of school- age children with posture disorders. The research consisted of the analysis of scientists' works and description of the use of therapy for correction of school-age children's posture. Research methods and statistical analysis. We used both general scientific and special methods of research, namely: analysis, synthesis, structural-functional, description, generalization.Results. The article presents an analysis of the integrated use of physical therapy in the rehabilitation of school-age children with postural disorders. Various methods and techniques of physical therapy aimed at restoring optimal physical functioning and correcting postural defects are described. It is described that the main methods of physical therapy used in rehabilitation are therapeutic physical culture, correction of body position, therapeutic massage, hardening, hydrokinesitherapy and physiotherapy. Particular attention is paid to physical exercises that specialize in correcting specific types of posture disorders. Key findings. It has been shown that symmetrical and asymmetrical exercises, known as corrective exercises, are used to equalize the tone of the trunk muscles and strengthen relaxed muscles, helping to return the spine to its correct position. It has been proven that therapeutic massage, as an effective means of functional therapy, is used at all stages of medical and physical therapy to treat various diseases and injuries. The article analyzes the effectiveness of these methods and their role in achieving positive results in the rehabilitation of children with postural disorders.

Personally oriented model of education in the context of the concept of spiritual and practical development of the world in morality

The article outlines the importance of a personality-oriented model of education in the field of a harmonious combination of the interests of the individual, consisting of free self-development and preservation of individuality, and the interests of Russian society, the most important of which is the self-development of each of its members under the sign of morality. The theoretical foundations of a personality-oriented model of education are outlined: the value of the student’s personality; education of a person of culture as the goal of personality-oriented education; subjective experience of the individual as its content. It is proposed to consider a personality-oriented model of education as a theoretical construct formed by cognitive, axiological, activity-creative and personal modules, including knowledge, values, methods of activity and creativity, personal characteristics, respectively. The content of the activity-creative module is supplemented with such a component as a way of mastering the world in morality. The main provisions of the concept of spiritual and practical mastery of the world in morality are revealed: the mastery of the world by a person in morality presupposes knowledge of morality, which appears not in an explicit form, but in a transformed form – through a special method of assessment, through requirements; the individual not only assimilates moral demands proposed from the outside, but is an active subject in their development. The role of moral consciousness in a person’s spiritual and practical mastery of the world in morality is revealed, providing a search for the value-normative meaning of people’s actions and relationships, on the basis of which the relationships between people are assessed. It is substantiated that students’ spiritual and practical mastery of the world in morality is possible within the framework of a personality-oriented model of education.

Factors of innovative development of socio-economic system

Aim. To identify and systematize the factors of innovative development of modern socio- economic system.Objectives. To characterize the contribution of innovation in modern socio-economic development, including the need to achieve technological sovereignty; to analyze the approaches to identifying the factors of innovative development of modern socio-economic system; to propose the author’s systematization of factors of innovative development.Methods. The article is based on the application of mainly monographic method of research; using this method the author has studied approaches to innovative development, which are reflected in the modern economic literature. General scientific and specialized methods of scientific research were also used: analysis and synthesis, grouping method, system analysis, etc.Results. Innovations are recognized as one of the key tools of socio-economic development. Their importance has especially increased in modern conditions, when Russia was under the influence of sanctions of the collective West, limiting its technological development, which actualized the problem of achieving technological sovereignty and reducing the risks of import dependence. The problem of stimulating innovation activity has arisen and actualized, which requires an understanding of the factors influencing it. The study shows that these factors are diverse, there is no single approach to their identification and classification. This requires a combination of the available results of factor analysis in order to identify not only the composition and mechanisms of influence on innovative development of selected factors, but also to determine their mutual influence, which can act both as a stimulant and inhibitor of innovative development of socio-economic system.Conclusions. The formation of innovation potential is one of the key factors of economic growth, a necessary condition for the quantitative and qualitative development of socio-economic system. The research on identification and systematization of factors of innovative development of modern socio-economic system is a necessary prerequisite for this kind of development. The direction of further author’s research is the development of a methodology for assessing innovation potential, taking into account the impact and mutual influence of the identified factors of innovative development.

Learning sparse feature representation for blind quality assessment of night-time images

Capturing Night-Time Images (NTIs) with high-quality is quite challenging for consumer photography and several practical applications. Thus, addressing the quality assessment of night-time images is urgently needed. Since there is no available reference image for such images, Night-Time image Quality Assessment (NTQA) should be done blindly. Although Blind natural Image Quality Assessment (BIQA) has attracted a great deal of attention for a long time, very little work has been done in the field of NTQA. Due to the capturing conditions, NTIs suffer from various complex authentic distortions that make it a challenging field of research. Therefore, previous BIQA methods, do not provide sufficient correlation with subjective scores in the case of NTIs and special methods of NTQA should be developed. In this paper we conduct an unsupervised feature learning method for blind quality assessment of night-time images. The features are the sparse representation over the data-adaptive dictionaries learned on the image exposure and gradient magnitude maps. Having these features, an ensemble regression model trained using least squares gradient boosting scheme predicts high correlated objective scores on the standard datasets.

The Urgency of Recognition the Rights of Indigenous Peoples in Asymmetric Decentralization in Papua and Papua Barat

Asymmetric decentralization is a special method given to certain provinces in Indonesia amidst the diversity of cultures, customs and specialties of certain regions. The central government's policy in the form of regional autonomy apparently has an impact on indigenous communities, resulting in frequent conflicts and unclear recognition of customary rights, especially in Tanah Papua. The aim of the research is to determine the importance of recognizing indigenous communities in asymmetric decentralization in Papua and West Papua. The research method used is qualitative, data was obtained by searching the literature and presented with descriptive analysis. The results of this research are that Indonesia does not yet have regulations at the "law" level that recognize the existence and rights of indigenous peoples, especially in Papua and West Papua. One of the government's admissions is that through Asymmetric Decentralization with special autonomy it still causes public dissatisfaction. Therefore, recognition of people's rights through draft laws or "laws" is very important to implement. According to the research, ratifying the Indigenous Peoples Bill is essential for strengthening the legal and policy foundation for indigenous peoples' rights fulfillment.

Photoassisted Water Purification through an Electrochemically Artificially Adjusted p-Cu2O Light Absorption Layer.

The implementation of photoelectrochemical water purification technology can address prevailing environmental challenges that impede the advancement and prosperity of human society. In this study, Cu, which is abundant on Earth, was fabricated using an electrochemical deposition process, in which the preferential orientation direction and carrier concentration of the Cu-based oxide semiconductor were artificially adjusted by carefully controlling the OH- and applied voltage. In particular, Cu2O grown with a sufficient supply of OH- ions exhibited the (111) preferred orientation, and the (200) surface facet was exposed, independently achieving 90% decomposition efficiency in a methyl orange (MO) solution for 100 min. This specialized method minimizes the recombination loss of electron-hole pairs by increasing the charge separation and transport efficiency of the bulk and surface of the Cu2O multifunctional absorption layer. These discoveries and comprehension not only offer valuable perspectives on mitigating self-photocorrosion in Cu2O absorbing layers but also provide a convenient and expeditious method for the mass production of water purification systems that harness unlimited solar energy. These properties enable significant energy saving and promote high-speed independent removal of organic pollutants (i.e., MO reduction) during the water purification process.

Estimating the total variance explained by whole-brain imaging for zero-inflated outcomes

There is a dearth of statistical models that adequately capture the total signal attributed to whole-brain imaging features. The total signal is often widely distributed across the brain, with individual imaging features exhibiting small effect sizes for predicting neurobehavioral phenotypes. The challenge of capturing the total signal is compounded by the distribution of neurobehavioral data, particularly responses to psychological questionnaires, which often feature zero-inflated, highly skewed outcomes. To close this gap, we have developed a novel Variational Bayes algorithm that characterizes the total signal captured by whole-brain imaging features for zero-inflated outcomes. Our zero-inflated variance (ZIV) estimator estimates the fraction of variance explained (FVE) and the proportion of non-null effects (PNN) from large-scale imaging data. In simulations, ZIV demonstrates superior performance over other linear models. When applied to data from the Adolescent Brain Cognitive DevelopmentSM (ABCD) Study, we found that whole-brain imaging features contribute to a larger FVE for externalizing behaviors compared to internalizing behaviors. Moreover, focusing on features contributing to the PNN, ZIV estimator localized key neurocircuitry associated with neurobehavioral traits. To the best of our knowledge, the ZIV estimator is the first specialized method for analyzing zero-inflated neuroimaging data, enhancing future studies on brain-behavior relationships and improving the understanding of neurobehavioral disorders.

METHODOLOGY OF USING VIRTUAL ASSETS AS MEANS OF PAYMENT AT THE FIAT LEVEL: PROBLEMATIC ISSUES IN UKRAINE

The FinTech sector, as one of the dynamic parts of Ukraine's economic frontier, has not only withstood the challenges of one of the most difficult times of independence, but has also continued to develop despite all the difficulties of the difficult time, and often despite it. The purpose of the article is to study the legal framework and methodology for the use of virtual assets as a means of payment in Ukraine before and after the entry into force of the cryptocurrency- specific Law No. 2074. Methodology. Both general scientific and special legal research methods were used to achieve the purpose of the study. The scientific novelty is an attempt to provide a legal assessment of the existing methodology for conducting increasingly popular transactions with virtual assets through the acquiring mechanism, against the background of an almost non-existent legal framework for their regulation. Conclusions. In fact, there is a paradigm in Ukraine regarding the recognition of virtual assets as means of payment. On the one hand, formally, at the legislative level, there are no plans to recognize virtual assets as a means of payment after the entry into force of Law 2074. On the other hand, from a practical point of view, before the entry into force of Law 2074, virtual assets are increasingly accepted as a means of payment in Ukraine. Prior to the entry into force of Law 2074, banks and cryptocurrency exchanges must act as tax agents in acquiring transactions for the purpose of payment for services and goods. Amendments to the Tax Code of Ukraine for the entry into force of Law 2074 do not provide for withholding tax when paying income to an individual from transactions with virtual assets. This will not contribute to the timely and full payment of taxes to the budget. The widespread use of cryptocurrencies directly in payments for goods and services in Ukraine, without official acquiring operations, before the entry into force of Law 2074 may have certain negative tax consequences for business entities.

METHODOLOGY OF USING VIRTUAL ASSETS AS MEANS OF PAYMENT AT THE FIAT LEVEL: PROBLEMATIC ISSUES IN UKRAINE

The FinTech sector, as one of the dynamic parts of Ukraine's economic frontier, has not only withstood the challenges of one of the most difficult times of independence, but has also continued to develop despite all the difficulties of the difficult time, and often despite it. The purpose of the article is to study the legal framework and methodology for the use of virtual assets as a means of payment in Ukraine before and after the entry into force of the cryptocurrency- specific Law No. 2074. Methodology. Both general scientific and special legal research methods were used to achieve the purpose of the study. The scientific novelty is an attempt to provide a legal assessment of the existing methodology for conducting increasingly popular transactions with virtual assets through the acquiring mechanism, against the background of an almost non-existent legal framework for their regulation. Conclusions. In fact, there is a paradigm in Ukraine regarding the recognition of virtual assets as means of payment. On the one hand, formally, at the legislative level, there are no plans to recognize virtual assets as a means of payment after the entry into force of Law 2074. On the other hand, from a practical point of view, before the entry into force of Law 2074, virtual assets are increasingly accepted as a means of payment in Ukraine. Prior to the entry into force of Law 2074, banks and cryptocurrency exchanges must act as tax agents in acquiring transactions for the purpose of payment for services and goods. Amendments to the Tax Code of Ukraine for the entry into force of Law 2074 do not provide for withholding tax when paying income to an individual from transactions with virtual assets. This will not contribute to the timely and full payment of taxes to the budget. The widespread use of cryptocurrencies directly in payments for goods and services in Ukraine, without official acquiring operations, before the entry into force of Law 2074 may have certain negative tax consequences for business entities.

Root Exudates Promoted Microbial Diversity in the Sugar Beet Rhizosphere for Organic Nitrogen Mineralization

Rhizosphere environments play a vital role in the nutrient cycling of crops and soil organic nitrogen mineralization. Sugar beet is a highly nitrogen (N)-demanding crop, and it is necessary to explore the relationship between the sugar beet root exudates, the microbial community, and nitrogen utilization. In this study, a special separation method was employed to create rhizosphere (H3) and non-rhizosphere (H2 and H1) environments for sugar beet. After 50 d of cultivation in nearly inorganic-free soil, the microbial diversity and its correlation with root metabolites and N were examined. The results showed that in H3, the inorganic N content was over 23 times higher than in H1 and H2, with a 13.1% higher relative abundance of ammonia-oxidizing bacteria compared to H2 and a 32% higher abundance than H1. The relative abundance of nitrite-oxidizing bacteria was also 18.8% higher than in H1. Additionally, a significant positive correlation was observed between inorganic nitrogen content and serine (Ser) and isoleucine (Ile). The organic nitrogen content exhibited positive correlations with glycine (Gly), alanine (Ala), and tyrosine (Tyr) but displayed negative correlations with certain amino acids, organic acids, and glucose. The co-linearity network indicated that the microbial composition in H3 also exhibited higher node connectivity. It can be inferred that under the influence of sugar beet root exudates, the changes in the rhizosphere’s microbial diversity were more intricate, thereby benefiting soil nitrogen cycling and inorganic N accumulation. These findings provide profound insight into sugar beet soil organic nitrogen mineralization and contribute to the sustainable and environmentally friendly development of modern agriculture.

Special Methods Controllability and Observability in Optimal Control Systems

This article explores a specific case study that examines controllability and observability in general and in specific so that it is easy for the reader to understand these two concepts, which are fundamental in optimal control theory. Algorithms have been written to determine the controllability and observability of optimal control systems using the MATLAB programming language, and new techniques have been developed to deal with them. In addition, a critical test was created in which the state variables of the system or, more precisely, their corresponding states were split together, illustrating this with more than one example. Divided into four groups in a linear manner, as the article explains. To understand the controllability and observability of some more complex systems, this article is a starting point for the future expansion of these two concepts through the development of new algorithms or other applied solution methods or the creation of new algorithms.

Brief theory of multiqubit measurement

Peculiarities of multiqubit measurement are for the most part similar to peculiarities of measurement for qudit — quantum object with finite-dimensional Hilbert space. Three different interpretations of measurement concept are analyzed. One of those is purely quantum and is in collection, for a given state of the object to be measured, of incompatible observable measurement results in amount enough for reconstruction of the state. Two others make evident the difference between the reduced density matrix and the density matrices of physical objects involved in the measurement. It is shown that the von Neumann projectors, in combination with the concept of qudit phase space, produce an idea of a phase portrait of qudit state as a set of mathematical expectations for projectors on the possible pure states. The phase portrait is not a probability distribution since the projectors on nonorthogonal states are incompatible observables. Along with that, the phase portrait includes probability distributions for all the resolutions of identity of the qudit observable algebra. Additional peculiarities of measurement of the qudit degenerated observables, caused by the possibility of independent measurement of the observables for the particles, make possible to distinguish the local reduction of the qudit particle states from the entanglement of the local measurement results. The phase portrait of a composite system comprised by a qudit pair generates local and conditional phase portraits of particles. The entanglement is represented by the dependence of the shape of conditional phase portrait on the properties of the observable used in the measurement for the other particle. Analysis of the properties of a conditional phase portrait of a multiqubit qubits shows that absence of the entanglement is possible only in the case of substantial restrictions imposed on the method of multiqubit decomposition into qubits. Such a special method for determination of particles exists for each multiqubit state.

Special Methods Controllability and Observability in Optimal Control Systems

This article explores a specific case study that examines controllability and observability in general and in specific so that it is easy for the reader to understand these two concepts, which are fundamental in optimal control theory. Algorithms have been written to determine the controllability and observability of optimal control systems using the MATLAB programming language, and new techniques have been developed to deal with them. In addition, a critical test was created in which the state variables of the system or, more precisely, their corresponding states were split together, illustrating this with more than one example. Divided into four groups in a linear manner, as the article explains. To understand the controllability and observability of some more complex systems, this article is a starting point for the future expansion of these two concepts through the development of new algorithms or other applied solution methods or the creation of new algorithms.

Data Visualisation of the National Bibliography of Sweden in 2015–2022

The aim of the article is to analyse the experience of visualising the national bibliography data as a method of studying the documentary flow of the country’s publishing products, and as a means of imaging publishing industry statistics (using the example of Sweden). Research methods. Achieving the set goal is carried out using a system of general scientific and special methods: theoretical (analysis, synthesis, generalisation, etc.), empirical (description), review and analytical, comparative, statistical, etc.). The methodological basis of the study are general scientific principles of objectivity, complexity, continuity and comprehensiveness. From the standpoint of scientific methodology, the issue is studied on the system approach basis. Scientific novelty. The conducted analysis of the project in data visualisation of the national bibliography of Sweden presents an original approach to imaging some certain bibliographic data set, studying the documentary flow of publishing products, conducting publishing statistics, and informing users more widely in an accessible form. Main conclusions. The national bibliography of Sweden presents current and quality statistics data on the country’s publishing products. Implemented by the Royal Library of Sweden, the project in bibliographic data visualisation shows that the national bibliography, as an authoritative and transparent indicator of tendencies in Swedish book publishing, makes it possible not only to analyse the products publication, but also to clearly and definitely visualise and illustrate it. Visualisation makes it possible to identify certain relationships in the set of information about new publications, to display the distribution of data, as well as composition and comparison. The project demonstrates the ability of the Royal Library of Sweden, as a national bibliographic agency, to effectively and efficiently adapt to the modern media-landscape, and respond to the current demands of time and the users’ needs. Mastering the Swedish experience in data visualisation can contribute to improving the Ukrainian bibliographic practice and transformation of the national bibliography of Ukraine in the digital environment.

Data Visualisation of the National Bibliography of Sweden in 2015–2022

The aim of the article is to analyse the experience of visualising the national bibliography data as a method of studying the documentary flow of the country’s publishing products, and as a means of imaging publishing industry statistics (using the example of Sweden). Research methods. Achieving the set goal is carried out using a system of general scientific and special methods: theoretical (analysis, synthesis, generalisation, etc.), empirical (description), review and analytical, comparative, statistical, etc.). The methodological basis of the study are general scientific principles of objectivity, complexity, continuity and comprehensiveness. From the standpoint of scientific methodology, the issue is studied on the system approach basis. Scientific novelty. The conducted analysis of the project in data visualisation of the national bibliography of Sweden presents an original approach to imaging some certain bibliographic data set, studying the documentary flow of publishing products, conducting publishing statistics, and informing users more widely in an accessible form. Main conclusions. The national bibliography of Sweden presents current and quality statistics data on the country’s publishing products. Implemented by the Royal Library of Sweden, the project in bibliographic data visualisation shows that the national bibliography, as an authoritative and transparent indicator of tendencies in Swedish book publishing, makes it possible not only to analyse the products publication, but also to clearly and definitely visualise and illustrate it. Visualisation makes it possible to identify certain relationships in the set of information about new publications, to display the distribution of data, as well as composition and comparison. The project demonstrates the ability of the Royal Library of Sweden, as a national bibliographic agency, to effectively and efficiently adapt to the modern media-landscape, and respond to the current demands of time and the users’ needs. Mastering the Swedish experience in data visualisation can contribute to improving the Ukrainian bibliographic practice and transformation of the national bibliography of Ukraine in the digital environment.

Theoretical and Practical Elements of the Educational Component “Management of Information, Library and Archival Studies” in Forming Future Managers’ Professional Competences

The aim of the article is to study theoretical and practical elements of the educational component “Management of Information, Library and Archival Studies” in grounding general and special competences of applicants for the Master’s degree in speciality 029 “Information, Library and Archival Studies.” Research methods: the article uses both general scientific and special research methods. The method of analysis and synthesis contributes to studying the theoretical foundation of the theme; systemic, structural and functional ones allow to determine the structure of the educational component and the peculiarities of its teaching. The prognostic method makes it possible to outline the ways of improving organisational foundations of the theoretical and practical training of the Master’s degree students. The scientific novelty consists in substantiating the interrelationship of the theoretical and practical elements of the educational component “Management of Information, Library and Archival Studies” in forming general and special competences of the Mmaster’s degree sudents as future managers of the sphere. Main conclusions. The theoretical and practical elements of the educational component presented in this article contribute to the formation of general and special competencies of future sphere managers, particularly, the ability to motivate people and move towards a common goal, promote the formation of an effective sphere management system; organise the work and manage information and analytical structural departments at enterprises, organisations and institutions. The programme results of mastering the educational component include the ability to form strategies for system organisation, modernisation, to increase the efficiency of management in the sphere, to use applied socio-communicative technologies in order to organise effective communication at the professional, scientific and social levels. Thus, the educational component is necessary in grounding the competencies of future professional managers. Nowadays, the work is underway to improve the content and technology of teaching the educational component, which will contribute to higher quality training of students for the Master’s degree in speciality 029 “Information, Library and Archival Studies.”