bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Machine Learning–Based Predictive Model to Identify Patients Who Failed to Attend a Follow-up Visit for Diabetes Care After Recommendations From a National Screening Program
Authors: Okada Akira , Hashimoto Yohei , Goto Tadahiro , Yamaguchi Satoko , Ono Sachiko , Ikeda Kurakawa Kayo , Nangaku Masaomi , Yamauchi Toshimasa , Yasunaga Hideo , Kadowaki Takashi 
Published: April 2022

OBJECTIVEReportedly, two-thirds of the patients who were positive for diabetes during screening failed to attend a follow-up visit for diabetes care in Japan. We aimed to develop a machine-learning model for predicting people’s failure to attend a follow-up visit.RESEARCH DESIGN AND METHODSWe conducted a retrospective cohort study of adults with newly screened diabetes at a national screening program using a large Japanese insurance claims database (JMDC, Tokyo, Japan). We defined failure to attend a follow-up visit for diabetes care as no physician consultation during the 6 months after the screening. The candidate predictors were patient demographics, comorbidities, and medication history. In the training set (randomly selected 80% of the sample), we developed two models (previously reported logistic regression model and Lasso regression model). In the test set (remaining 20%), prediction performance was examined.RESULTSWe identified 10,645 patients, including 5,450 patients who failed to attend follow-up visits for diabetes care. The Lasso regression model using four predictors had a better discrimination ability than the previously reported logistic regression model using 13 predictors (C-statistic: 0.71 [95% CI 0.69–0.73] vs. 0.67 [0.65–0.69]; P &lt; 0.001). The four selected predictors in the Lasso regression model were lower frequency of physician visits in the previous year, lower HbA1c levels, and negative history of antidyslipidemic or antihypertensive treatment.CONCLUSIONSThe developed machine-learning model using four predictors had a good predictive ability to identify patients who failed to attend a follow-up visit for diabetes care after a screening program.
Defining the family as a legal category and a special phenomenon of social relations
Authors: Padun R. 
Published: April 2022

The article compares different definitions of “family”, as the category of family is complex not only in terms of family law, but also in many sciences, such as philosophy, psychology, pedagogy, ethnography, demography, economics and sociology. Each branch of knowledge is of interest to the family in the “context” of their subject and methodology.In legal science, primarily in family law, this category is considered from the standpoint of its legal protection, primarily in connection with the protection of the rights and interests of individual family members. To properly understand the category of the family, it is necessary to define the functions of the family, which will ultimately determine the legal category of the family.It was found that no consensus was reached on the characteristics of the family. Among the features of the family - cohabitation, coexistence and residence, in addition to them - the existence of mutual rights and responsibilities, joint management, mutual moral and material support, etc., so the following legal definition of the family was proposed: “Seven is a legal relationship between persons based on marriage, kinship, adoption and other legal grounds, which is expressed in the fact that they are equally endowed with mutual personal non-property and property family, rights and responsibilities, common life, common interests and mutual legal responsibility “. Taking into account the specifics of family rights guaranteed by Art. 8 of the Convention, the settlement of legal facts in the family law must take into account the limits of state influence on family relationships, as well as to maintain a balance in the regulation of general legal relations and private family relations of a personal nature, which in general should not be regulated by law or should be subject to minimal regulatory influence.Having a legal record of the term “family” will determine which social relations in the family should be protected by law, and which - to leave to regulate morals, customs, traditions, as family law should not regulate. all the relationships between people in the family, but only the most important among them.
Concepts and types of special administrative and legal status
Authors: Pushkareva N. 
Published: April 2022

The article is devoted to the study of the concepts of “legal status”, “administrative and legal status” and “special administrative and legal status”. This article presents the author’s views on the content of the concepts of legal status, administrative and legal status and special administrative and legal status, considers the types of special administrative and legal status, subjects (carriers) of special administrative and legal, formulates the definition of “administrative guardianship”. examples of legislative acts containing legal norms regulating special administrative and legal status are given.
It is established that the general administrative-legal status is inherent in all persons, while the special administrative-legal status covers the circle of those people who are endowed with special rights and responsibilities in a certain sphere of public administration. These special rights and responsibilities arise on the basis of holding a certain position (for example, the administrative and legal status of a police officer, civil servant, serviceman) or in the case of a citizen’s will and special permit (firearms permit, hunting permit). Legal status requires the will of a state body to grant such a person or group of people such administrative and legal status. in territories with a special legal regime, it is acquired in the absence of the will of a person - a resident of the territory to obtain a special administrative and legal status. The presence of a special administrative and legal status can not only expand residents of territories with a special legal regime.
Preventive measures to ensure the sea fishing regime
Authors: Zagorodniuk S. 
Published: April 2022

Marine areas that contain living resources are subject to international protection; their species, one of which is the maritime economic zone, have a special legal status: they can be marine - fishing and territorial areas of general
purpose. The legislation of Ukraine actualizes the problem of environmental protection, creation of conditions of inviolability of law enforcement activity of a set of norms of various branches of law.
The general causes and conditions of environmental crime are in the system of contradictions that arise from the interaction of man, society and nature. Their essence is that society, being part of the biosphere, resists the ecosystem due to limited opportunities for nature.
The growth of environmental crime is facilitated by the shortcomings of current legislation and its protection by relevant government agencies, the lack of mechanisms for its effective implementation.
Within the zones of general definition, the laws of Ukraine apply to all offenses. Such a zone is recognized as the territory of the respective state and the laws apply to persons who have committed the relevant offenses. In this case, there may be peculiarities in the application of laws that contain a blanket disposition. An example is environmental offenses, the responsibility for which is based on other regulations. In the conditions of such zones, the corresponding normative acts have specifics which distinguish their application in the territory of other states.
Within the exclusive (marine) economic zone, coastal states have the right to carry out exploration, development, management of natural resources, to exercise jurisdiction over the conservation of the marine environment, to conduct marine research
Transformation of the principle of freedom of contract in the process of historical development
Authors: Rasʹko Yu. 
Published: April 2022

The article examines the formation of freedom of contract in the process of historical development of civil law regulation of social relations. The understanding of the essence of freedom and freedom of contract in Roman law, periods of medieval and bourgeois law, as well as in the modern period is analyzed. The purpose of restricting the freedom of contract has been studied.
It has been established that in the 19th century freedom of contract became a universal principle of maintaining free competition, and in the 20th century there were processes of restricting contractual freedom, which was due to the following factors: increasing number of standard contracts, state intervention in contractual relations and consumer protection.
It was found that despite the lack of legislative enshrinement of the principle of freedom of contract in the civil codes of the Soviet period, elements of dispositiveness and contractual freedom were present in civil law, which was completely natural due to the legal nature of the contract based on freedom and expression.
It is substantiated that freedom of contract is both a principle and an element of the essential system of "human freedom". Freedom determines the state and capabilities of man in society, is also a fundamental value, the basis for determining the boundaries of legal regulation of civil relations. It is established that at the beginning of the XIX century freedom of contract became a legally defined universal principle of maintaining free competition and the basis of private law relations, and since the end of this century it is limited by law.
Freedom of contract also allows concluding a contract that is not provided by the norms of the Central Committee of Ukraine. The position of scholars is supported that a contract that is not provided by law is a contract that is not defined by type or type. For such contracts, it is recommended to first apply the rules that define a similar type of contract (analogy of law), and in the absence - general civil law.
Peculiarities of the legal regulation of relations on the provision of educational services under quarantine restrictions
Authors: Svitlak I. , Podzharenko K. 
Published: April 2022

This publication is dedicated to the study of problematic aspects of the legal regulation of education service provision with the use of information and communication technologies and modern digital education platforms in the context of quarantine restrictions and the development of e-education in Ukraine. Based on the analysis of the current legislation governing the relations with the provision of educational services the tendencies in the normative framework for the organization of the educational process in the conventional mode of mandatory compliance with all public policy requirements were identified, in a mixed (combined) form and with the use of distance learning technologies during the period of self-isolation and quarantine due to the spread of the COVID 19 coronavirus disease.
The meaning of the legal regulation of relations in the field of educational services provision is seen through the prism of doctrinal understanding of legal regulation as the effect of the rules of law on the subjects of these legal relations, aimed at ensuring the process of providing educational services in the established order.
It has been concluded that the widespread use of distance learning over the past two years has been approved at the level of secondary legislation and regulations, an analysis of their contents allowed us to identify positive and negative trends in the regulatory process (absence of certain terminological constructions on the scale of "mixed (combined) form of educational process organization", "online educational service", etc.) and to identify the characteristics of online educational services. The main impact on the legal regulation of the education sector has been shown to be the digital transformation caused by the COVID-19 pandemic. Lowdowns and quarantine restrictions have only become catalysts for the inevitable digitalization of education service provision. It has been found that digitalization of educational services is a global trend and that digital development is a prerequisite for the successful realization of each person's potential. As a consequence, it is believed that the regulation of online educational services, the establishment of requirements for digital competences for various occupational groups can solve a number of problems of an applied nature. In summary, the main vector of implementation of the legislation governing the provision of educational services under conditions of compulsory distance learning must remain the respect for people's rights. The solution of this problem is seen to be based on a balance between the interests of individuals and society, in line with the Ukrainians' request for adherence to the fundamental principles of civil society and implementation of the European experience of the regulation of private legal relations.
Genesis of the category of obligation through the prism of political and legal views of philosophers of Ancient China
Authors: Halas V. , Popovych T. , Telep Y. 
Published: April 2022

This article is a comprehensive study of the category of obligation in the philosophical and legal thought of Ancient China. The authors conclude that the most ancient sources of the history of ancient Chinese philosophy are dominated by a theocratic perception of the category of obligation, culminating in the emergence of classical Chinese philosophy, which offers a more rational understanding of this category.
The first philosophical treatise to address the category of obligation is Shu Jing, but it does not reveal the nature of obligation, but lists the specific responsibilities of the state and officials in the organization of society. In this context, "obligation" serves as a principle, a maxim of moral and legal conduct.
The article states that in Confucius, obligation is a component of morality and is determined by one's social status. According to Confucius, if the social elite does not have a sense of obligation, they can revolt, while the lower classes, if they do not have a sense of obligation, can commit robbery. Thus, the authors come to the conclusion that the observance of responsibilities is the key to public peace, according to Confucius.
The study noted that the doctrine of responsibilities was gradually transformed from a general philosophical understanding into a political and legal one in order to effectively implement the latter in the practice of public administration. Followers of Confucius advocate a symbiosis of ritual and obligation, believing that they establish social order, and without them, human society could not exist. At the same time, the authors dwell on the philosophy of legism, whose representatives tried to form the institution of responsibilities as a legal category.
Procedural form of consideration of cases on recognition of debtor's laws invalid in bankruptcy cases
Authors: Guryn M. 
Published: April 2022

The opening of bankruptcy proceedings against a debtor significantly changes both the legal regime of such debtor’s property and the procedure for resolving disputes to which the debtor is a party. In accordance with the principle of concentration of all property disputes in a bankruptcy case, the economic court, which hears such a case, resolves all disputes with the participation of the debtor. An important place among these disputes is occupied by cases of invalidation of the debtor’s transactions.
The article is devoted to the study of the procedural form of consideration of cases on the recognition of the debtor’s transactions invalid in the bankruptcy case. The author analyzes the concept of economic procedural form and its relationship with the bankruptcy proceedings, examines the characteristics of bankruptcy proceedings and identifies their effect in separate proceedings, which resolve disputes over the invalidation of the debtor's transactions.
The purpose of the article is to study the procedural form of consideration of cases on recognition of the debtor's transactions as invalid in the bankruptcy case and to highlight the features of consideration of cases on the recognition of the debtor's transactions as invalid within the bankruptcy case.
Bankruptcy cases are a form of economic process. Therefore, their consideration is carried out not only on the basis of a special act – the Code of Ukraine on Bankruptcy Procedures, but also on the basis of the general provisions of the Economic Procedural Code of Ukraine.
Based on the results of the study, the author concludes that claims for invalidation of the debtor's transactions in bankruptcy cases are considered in separate proceedings within the bankruptcy case. The decision to consider the claim for invalidation of the debtor's transaction shall be noted by the commercial court in the decision to initiate proceedings in the case.
It is important to distinguish between participants in bankruptcy proceedings in general and participants in such “mini-proceedings” to challenge the debtor’s transactions – primarily to correctly determine the range of participants in the case and entities entitled to appeal court decisions.
To the understanding of public health systems in Ukraine
Authors: Berzina A. 
Published: April 2022

The scientific article is devoted to the study of an important issue of public health in Ukraine. Today, the nation's health is a priority in the field of health care, both in terms of funding and regulation. This situation is due primarily to the COVID-19 pandemic. The paper defines the concept of "public health" and its normative guidelines. The legislation in the field of health care in terms of ensuring the functioning of the public health system is analyzed. Public health is seen as a system of measures aimed at preventing disease, physical and psychological conditions, increasing life expectancy and quality of life through epidemiological surveillance of health indicators. The factors that determine the urgency of public health at the present stage of development of Ukraine are outlined. Emphasis is placed on epidemiological surveillance as a component of public health, on disease prevention. The article considers health risks as the probability of adverse health effects (including death) that occur in the presence of factors of physical, biological or any other origin, including of unknown nature. proposals for priority steps in the systematic update of public health regulations have been made. Such regulation should take into account the experience of combating COVID-19 on the ability to monitor indicators and risks to public health at both national and international levels; on public health emergencies. And this should be done with an emphasis on the competencies of public authorities in the field of public health. Public health should be a priority in the implementation of health policy, which will reduce the burden on the public health system in the long run.
Theoretical and legal aspects regulation public relations
Authors: Kravchuk S. 
Published: April 2022

The article defines the means of social regulation, which include legal, moral, corporate, social customs, etc. At the same time, the norm is not the only means of influencing human behavior, as such means also embrace individual instructions, authoritarian orders, measures of physical, mental, organizational coercion and so on. Therefore, the legal regulation of social relations is defined by the author as a purposeful action on human behavior and public relations with the help of legal (juridical) means.
At the same time, the legislator faces the difficult task of maintaining a balance between legal regulation and social self-regulation. Before subjecting a public relation to normative regulation, it is necessary to substantiate the necessity and expediency of such a step, since the efficiency of legal regulation is determined by the compliance of the final result of legal regulation with the goals set by the legislator in the relevant legal norm. Therefore, the aim of the article is to determine the level of potency of legal norms that correspond to the objective conditions and laws of development of the society in which they operate. At the same time, their content must correspond to the social consciousness of the population, first of all to the principles of morality and the level of legal awareness, as well as to agree with the norms of its other branches.
Since the subject of legal regulation is social relations, the legal regulation is conditioned by certain objective and subjective factors. The author identifies the following factors: the level of economic development of the society; the social structure of the society; the level of maturity and stability of social relations; the level of legal culture of citizens; the level of determinancy of the subject, means and methods of legal regulation.
In a modern democratic state, the nature and types of these means are determined by a set of factors, among which the article highlights the patterns of development and fundamentals of the law system, as well as the level of the declared and actually valid rights and freedoms of man and citizen, enshrined both in acts of national law and in international legal acts ratified by the legislative body of this state.
Structure of public administration
Authors: Zhukova Ye. 
Published: April 2022

The article is devoted to clarifying the essence of the structure of public administration. The content of the concept of "structure" is disclosed. It is substantiated that the structure should be understood as an external reflection of the system, which is a set of elements that characterize the essence of any legal phenomenon or process. Of particular importance is the provision of the integrity of the phenomenon or process under study with the help of structural links, as well as its identity to itself, despite changes in the environment.
The article found that to describe the structure at the methodological level, a number of its key features are used, which include connections (or relationships), elements, relationships, and functions, i.e. any structure consists of a number of elements that are in relationships or relationships with each other, while performing certain functions.
The type of public administration is an autonomous and independent of subjective perception area of activity of public administrations, in the course of which they, by exercising their competence, achieve the goals and compliance with the mission of their functioning.
The article determines that the structure of public administration and its methodologically correct expression are important for considering legal phenomena, in which, thanks to the structural approach, the most significant elements can be distinguished. the interrelationships between which give rise to certain patterns that find their consolidation both in the field of rule-making and law enforcement activities. As an ordered set of certain connections that exist within phenomena and processes and remain stable regardless of changes in external circumstances, the structure plays an important role in understanding the essence of public administration. To describe this structure at the methodological level, a number of its key features are used, which include connections (or relationships), elements, relationships, and functions, i.e. any structure consists of a number of elements that are interconnected. or relationships with each other, performing certain functions for this.