bluuebunny/crossref_metadata_2025 huggingface dataset:
Efficiency of nutrient digestion in young cattle when chlorella suspension is included in the diet
Authors:   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA named after K. I. Skryabin MBA, Moscow, Russia, Tishenkov Peter I. , Kurilova Nina M. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA named after K. I. Skryabin MBA, Moscow, Russia, Novitskiy Artem P. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA named after K. I. Skryabin MBA, Moscow, Russia, Syrovatsky Maxim V. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA named after K. I. Skryabin MBA, Moscow, Russia, Bykov Dmitry V. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA named after K. I. Skryabin MBA, Moscow, Russia, Novitskaya Olga A. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA named after K. I. Skryabin MBA, Moscow, Russia, Vasiliev Alexei A. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA named after K. I. Skryabin MBA, Moscow, Russia, Vaulin Evgeny N. ,   Open joint stock company «Amfor», Odintsovo, Russia
Published: June 2024

Data from a study on assessing the biological value of microalgae for young cattle are presented. According to research results, the introduction of the studied additive into diets had a positive effect on the digestibility of dietary nutrients.
Comparative effectiveness of two antiparasitic drugs for canine ixodidosis
Authors:   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin”, Moscow, Russia, Tsepilova Irina I. , Shemyakova Svetlana A. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin”, Moscow, Russia, Bolatchiev Kerim H. ,   Medical Institute of the North Caucasian State Academy, Cherkessk, Russia
Published: June 2024

The article presents data on the study of the comparative effectiveness of two antiparasitic drugs in ixodidosis of dogs spontaneously infected with Ixodes ricinus, Ixodes persulcatus, Dermacentor reticulatus. As a result of the conducted studies, it was found that the antiparasitic drug P001 (DV – lufenuron, moxidectin, praziquantel) has a therapeutic and preventive effect. Already on the 5th day of the experiment, the abundance index indicators in the experimental and control groups differed significantly – 3,1±0,11 and 19,0±1,88 copies /head. accordingly. The antiparasitic drug P002 (DV – fluralaner) has a pronounced preventive and therapeutic effect against ixodes mites. The therapeutic effect was observed on day 3, and the preventive effectiveness is 60–65 days.
Territorial Real Estate Complexes and New Legislation on Common Shared Ownership
Authors:   HSE University, Alexeev Vadim A. ,   Saint Petersburg State University
Published: June 2024

The article analyses the meaning of the new norms of the Russian Civil Code on common shared ownership of common property of owners of real estate (buildings, structures and land plots) included in territorial complexes. It concludes that the norms of § 2 of Chapter 16 of the Civil Code cannot be considered as a legal basis for the emergence of shared ownership of common property in territorial real estate complexes. The norms of the Civil Code serve as the basis for the emergence of common shared ownership only for owners of premises and parking spaces in buildings and structures. For other real estate complexes consisting of buildings, structures, land plots, either a special law is required, which in this case acts as the basis for the emergence of shared ownership, or a joint expression of the will of all property owners — a transaction. At the same time, Art. 259.1 of the Civil Code opens up the possibility of carrying out such transactions, defines the conditions under which they can be concluded, and the characteristics of the object of such transactions — the common property of the owners of immovable things. The author criticises the conditions provided by law for the emergence of shared ownership of common property — the definition of the boundaries of the common territory and the physical or technological connection of the complex’s objects — and believes that such a condition should be the presence of common property. The proposal for the development of legislation is to establish a unified legal regulation of relations in any territorial real estate complexes, abandoning special laws on certain types of such complexes.
Determination of the Limits of the Author’s Prohibition on the Publication of His Work
Authors:   Private Law Research Centre, Kalyatin Vitaliy O. ,   HSE University
Published: June 2024

The law establishes that right to publication belongs to the author of this work. This means that publication may be performed only with author’s consent. However, there are numerous limitations of this right: by the character of the right, by special legal presumptions, and by special exemptions. As a result, these limitations react dynamically to the changing interest of the society.
Models of Forced Execution of Administrative Acts
Authors:   Saint Petersburg State University, Kuryndin Pavel A.
Published: June 2024

Administrative bodies, when making a decision on a certain issue, adopt an adinistrative act. However, its enforcement may encounter problems when an individual is unwilling to voluntarily comply with its requirements, even under the threat of sanctions. As a general rule, Russian legislation does not recognise administrative act as an executive document per se. Hence, the purpose of the study is the search for models and means of ensuring the execution of administrative acts in the shortest possible time without significant costs. In continental law, there are two approaches to determining the rules to enforce administrative acts execution. The first is the French approach. It is based on the fact that enforcement is ensured by measures of responsibility. In case of refusal or evasion by a person, the administrative body must go to court to obtain an executive document and subsequently initiate enforcement proceedings. The German approach recognises administrative acts as the force power for an executive document. Under these conditions, the administrative body can avoid the judicial stage. However, as French judicial practice shows, compulsory execution of an administrative act is possible without involving the judicial system in this process. These are cases of urgent or exceptional circumstances (any disaster or military action). Therefore, Russian doctrine and practice can pay attention to the French approach. This will ensure the achievement of legitimate goals without significantly complicating procedures and will maintain law and order.
Principles of Contract Law in Litigation Cases Complicated by Counterparties’ Use of Digital Technology (Dutch Experience)
Authors:   HSE University, Volos Aleksei A.
Published: June 2024

Increasingly, there are legal disputes that cannot be directly resolved by the current legislation, as it has not kept pace with the development of digital technologies. In such a situation, it is useful to turn to foreign experience. Transposition of new foreign cases to the Russian reality allows predicting the development of business practice and future solutions for similar problems. The purpose of the study is to analyse the decisions of the courts of the Netherlands, in which the principles of contract law are applied to disputes about digital products. The provisions that Dutch courts derive from the principles of freedom of contract and good faith are formulated, and the mechanisms of protection of the weaker party to the contract are disclosed. On this basis, conclusions are drawn which, mutatis mutandis, can be applied in Russia. The thesis is substantiated that in the conditions of digitalisation the categories of contract law are not abandoned, but there is a need for their specific interpretation, taking into account all the circumstances of the case.
Modern Trends in Managing a Traditional Bar Association
Authors:   Moscow Regional Bar Association, Nikiforov Alexander V.
Published: June 2024

The creation of traditional bar associations began in 1922 on a territorial basis and for more than 100 years of history, they have accumulated considerable experience of work in different socio-economic conditions. The management system proposed by the legislator for these bar associations has not undergone any significant changes and has now become the management system of regional bar associations. The author proposes a ‘blue ocean’ strategy for traditional bar associations, changes in the order of formation of the collegial executive body, partial decentralisation of management, overcoming the negative consequences of the influence of the hierarchical system, transition to a flattened hierarchy with elements of flat commands.
Doctrine and Family Law: Reconsideration of Legal Regulation of Family Relationships or “Truncation” of Tradition?
Authors:   P.G. Demidov Yaroslavl State University, Tarusina Nadezhda N.
Published: June 2024

The reason for the author’s reflections was one of the relevant publications devoted to the problems of expanding the scope of family unions — from classical matrimony to guest marriage, changing the ownership regime in them depending on belonging to a small or large family, equalising the obligations between parents in relation to their children, as well as between parents and their adult children (in parts of material support). Such an approach, especially in its concretising provisions, seems unacceptable to us. As the main antithesis, we have chosen the postulates about the sovereignty of family law, the peculiarities of family legal relations (between spouses, parents and children) and the actualisation of the task of family law to preserve traditional family values. At the same time, the possibility of subsidiary application of the norms of civil law to family relations is not denied, however, within the strict framework of compliance of their content with the essence of family unions, which excludes the use of methods of formal equality, compensationality and excessive rationalism to them.
LEGAL CHRONICLE
Authors: Esakov Gennady A. , Pleshanova Olga P. , Tolstykh Vladislav L. ,   MGIMO of the Ministry of Foreign Affairs of Russia,   Institute of Oriental Studies of the Russian Academy of Sciences, Ivanov Anton A. ,   HSE University, Udodova Maria A. ,   BGP Litigation, Elaev Aleksey A. ,   Western Branch of the Russian Presidential Academy of National Economy and Public Administration
Published: June 2024

The June Chronicle presents comments on the EU decision to confiscate part of the proceeds from frozen Russian assets, judicial practice on the issues of jury trial competence, registration of share participation agreements in construction in the register of real estate rights, ECHR decisions on climate cases, updating the problem of the lack of a clear legal regime for apartments and jubilee medals
On the Simulation of LoRaWAN Networks: A Focus on Reproducible Parameter Configuration
Authors: De Campos Marianna Gois , De Almeida Lahis Gomes , Matheus Luiz Eduardo Mendes , Borin Juliana Freitag
Published: June 2024

In the past decade, with the rapid proliferation of Internet of Things (IoT) devices new applications have emerged in diverse fields such as agriculture, smart cities, and healthcare. In this context, LoRaWAN, a Low-Power Wide Area Network protocol, has gained significant adoption. Its advantages, including low-power consumption and long-range communication capabilities, make it an ideal solution for IoT communication. Simulation tools have played a crucial role in facilitating experimentation and advancing the implementation of the LoRaWAN protocol. However, effectively modelling these experiments present a significant challenge. Through a comprehensive survey of the literature on LoRaWAN, we have identified variations in parameter configuration among different works and observed a lack of sufficient information in most of them, thereby impeding result reproducibility. This paper offers a comprehensive overview of LoRaWAN technology, encompassing its architecture and underlying technologies such as LoRa and LPWAN. Furthermore, we present and compare the main simulation tools currently available for LoRaWAN, discuss the parameters that significantly impact the performance of a LoRaWAN network, and explore how researchers have configured these parameters to model their simulation experiments.
Bridging Tourism and Energy Industry Development in Coastal-Marine Peripheries: The Case of Bornholm, Denmark
Authors: Hansen Andreas Skriver
Published: June 2024

This research note explores the bridging of local tourism content and implementation of large green energy infrastructures in coastal-marine peripheries. The topic is an important one, not least given the speed at which both industries evolve and change, which also means that new challenges
and opportunities arise that require urgent attention. Continuous knowledge creation that can be shared between the industries and among the affected peripheral communities that frame the bridging of the two industries is therefore needed. This is particularly the case for Bornholm, a Danish
island in the Baltic Sea with a strong tourism tradition and profile but challenged by a new development of turning the island into one of the first community-based “energy islands” in the world. Based on a short literature overview and supported with opinions from local tourism
and energy representatives, the research note bases itself around this knowledge need and uses the situation on Bornholm to confirm existing knowledge on the topic, but also uses the occasion to introduce new knowledge aspects that have not yet received attention in the literature. The research
note ends by reflecting on and proposing further knowledge needs, including attention areas for future research.
Evolution of the Doctrine of Jurisdictional Immunity of a Foreign State
Authors:   North Caucasus Branch, Russian State University of Justice, Krasnodar, Russia, Simatova Elena L.
Published: June 2024

The transformation of doctrinal views on the problem of jurisdictional immunity of a foreign state as an independent subject of scientific research is currently particularly relevant, given not only the qualitative change in the participation of public actors in cross-border private law relations, but also global digitalization and the modern geopolitical situation, suggesting the need to protect national interests in the field of international trade. The objectives of this study are to analyze the institution of jurisdictional immunity of the state as a participant in cross-border private law relations, which involves the consistent solution of the following tasks: to present a retrospective of the formation of ideas about the complete inviolability of a foreign state from internal legal procedural actions; to analyze the causes and development of the idea of the need to limit the jurisdictional immunity of the state; to investigate the approaches to solving this issue that existed in the domestic doctrine at different stages of the existence of the Russian state; to study modern views on this issue, reflected in international normative acts and judicial practice. The methodological basis of the research consists of such general scientific dialectical methods of cognition as ascent from the abstract to the whole, comparison, analysis and synthesis, deduction and induction, etc. A number of special scientific methods are also used: descriptive, comparative legal, systemic, historical-legal, formal-legal and others. According to the results of the study, it can be concluded that the evolution of the legal concept reflected in the judicial practice of national and international judicial institutions illustrates a gradual departure from the idea of jurisdictional immunity of the state in its absolute understanding in favor of a limited one, and in recent years the tendency to expand the list of cases when the state cannot invoke the existence of immunity from the jurisdiction of another state. An innovation in this area, which certainly has a solid conceptual basis and serious prospects for further development, can be considered the denial of immunity on grounds of public order for the protection of human rights. At the same time, in the near future, the growing conflict between the constitutional (internal) law of the state and international norms will require its resolution.
Termination of the Resignation of a Judge for Violations Committed by Him in the Еxercise of His Powers: Some Problems of Law Enforcement
Authors:   Far Eastern Branch, Russian State University of Justice, Khabarovsk, Russia, Nikitina Anna V.
Published: June 2024

One of the significant guarantees of the independence of judges is their right to resign. In turn, this guarantee will be effective provided that termination of resignation for violation of legislation and (or) the Code of Judicial Ethics, the commission of defamatory acts, violation of established prohibitions and restrictions will be applied in exceptional cases with strict observance of procedural norms, and the grounds for termination of resignation established by law will have signs of legal certainty. One of the legally established grounds for termination of resignation, which, according to the author of the article, does not have such a characteristic, is the identification after the judge's retirement of violations committed by him in the exercise of the powers of a judge, which are the basis for imposing disciplinary penalties in the form of early termination of the powers of a judge. The purpose of the study is to analyze the law enforcement problems of terminating the resignation of a judge for violations committed by him in the administration of justice. The objectives of the study are to demonstrate the lack of uniformity in the interpretation and application of the relevant provisions of the Law on the Status of Judges on the basis of the decisions of the Supreme Court of the Russian Federation and the qualification boards of Judges, as well as to formulate proposals aimed at solving these problems. The main method of research was the general scientific dialectical method of cognition, within which universal scientific methods were used: analysis and synthesis, induction and deduction, formal-logical and systematic. The formal legal method and the method of legal modeling were used as private scientific methods. The result of the study is the proposals made by the author, the implementation of which will lead to the formation of uniform judicial practice, ensure fairness and predictability of decisions made against retired judges, and, ultimately, will ensure an appropriate balance between the principles of independence of judges and the inevitability of responsibility for violations committed by them in the administration of justice.
Release from Punishment and Dynamics of Criminal Legal Relations
Authors:   Russian State University of Justice, Moscow, Russia, Andrianov Vladimir K.
Published: June 2024

The legal facts with which the criminal law connects the release from punishment may arise both in situations where the perpetrator has not yet been sentenced or has not yet begun serving the sentence, and in situations where part of the sentence imposed by the convicted has been served. At the same time, the criminal-legal consequences caused by them are heterogeneous, some facts entail full or partial, others – final or inconclusive, others – conditional or unconditional release from punishment. Considering the importance and diversity of the criminal legal consequences of release from punishment, as well as the prevalence of the use of this institution in practice, there is a theoretical and practical need to study the mechanism of influence of specific grounds for exemption from punishment on the development of protective criminal legal relations. In this regard, the issue of repayment and removal of a criminal record upon release from punishment is particularly problematic and debatable. In this article, on the basis of general scientific and private scientific methods of cognition (analysis, synthesis, classification; system-structural, formal-logical), the types of exemption from punishment under the current criminal law are identified and the mechanism of their influence on the dynamics of protective criminal law relations is disclosed.
Self-regulation in the media sector: legal aspects
Authors: KRASNOSTUP G.
Published: June 2024

The article is dedicated to exploring the legal aspects of self-regulation in the media sphere in Ukraine and its correlation with the legal aspects of regulation and co-regulation. The focus is on the role of self-regulation in ensuring the activities of media entities, illustrating the difference between self-regulation in the media sphere and self-regulation in journalism. The examines various aspects of self-regulation in the media sphere in Ukraine, including internal control mechanisms, the role of media entities, and interaction with government authorities. In particular, it investigates the impact of national legislation on the formation and development of self-regulation in the media sphere in Ukraine. Practical challenges and possible ways to improve self-regulation mechanisms in the media segment are highlighted.
New horizons of law: from electronic jurisdiction to the model criminal code of the Metaverse
Authors: KOSTENKO O. , ZHURAVLOV D. , DNIPROV O. , KOROTYUK O.
Published: June 2024

The Scientific and Technical Revolution 5.0 and Web 3.0 technologies create conditions for the renovation of various forms of social relations with the use of virtual and augmented reality technologies in the Metaverse. According to the proposed theory, legal regulation of social relations in the Metaverse requires the development of a comprehensive electronic jurisdiction based on the latest basic legislation. The formation of legal regulation of the Metaverse is a prerequisite for the need to form an electronic jurisdiction of the Metaverse, which will include sectoral Metaverse Codes. The Metaverse, as the electronic society of the future, does not yet have clear legal boundaries, and the task of scholars is to predict and outline with sufficient certainty the future contours of legal authority for virtual environments. Today, discussions in the scientific community about the feasibility and necessity of legal regulation of the Metaverse often revolve around several key issues. First, there is the question of what legal framework should be applied in the Metaverse and how to resolve conflicts between different legal systems. Second, there is a debate about whether current regulatory bodies in the physical world have the capacity to effectively regulate the Metaverse through existing laws and regulations. Third, there is the question of how to deal with offenses that occur in the virtual environment, and whether they should be regulated by existing tort or criminal law, or whether a separate cross-border electronic jurisdiction should be created. The regulation of social relations within the Metaverse should focus on one central goal: to clearly define the status of electronic entities, subjects, objects, establish their rights, duties and responsibilities, and define the different types of relations between virtual entities, subjects and objects within a particular Metaverse, as well as between different Metaverse within an electronic jurisdiction and in a cross-border context. A crucial component of Metaverse electronic jurisdiction is a Metaverse Model Criminal Code that will outline the norms and offenses applicable to analogue, mixed and electronic jurisdictions. This code will define the types of socially harmful acts or crimes, as well as the corresponding criminal penalties that will be applied within the Metaverse. The formation of the electronic jurisdiction of the Metaverse and the development of a Metaverse Model Criminal Code is a topical scientific and legal issue.
Legal support of the functioning оf the unified state electronic geoinformation system for subsoil use
Authors: KIRIN R.
Published: June 2024

The article examines the peculiarities of legal support for the functioning of the unified state electronic geographic information system for subsoil use.
Organizational and legal basis of fighting organized crime in Ukraine: problems of legislative regulation
Authors: SHAMARA O.
Published: June 2024

The article presents the results of the analysis of the state of Ukrainian legislation in the field of combating organized crime. Based on the results of the research, once again, it was established that Ukraine lacks a systematic approach to combating organized crime (inadequate level of cooperation of law enforcement agencies in the relevant field, outdated and unbalanced regulatory and legal provisions on combating organized crime, imperfection of the monitoring procedure criminogenic situation, the lack of a consolidated objective methodology for assessing the threats of organized crime, the use of outdated forms and methods of combating it, not using the full potential of the Interdepartmental Research Center for the Fight against Organized Crime), which leads to the aggravation of problems related to organized crime, and the low level of effectiveness in combating it, which makes it necessary to consider the issue of creating special bodies to combat organized crime. Once again, attention was drawn to the need to divide the fight against organized crime into strategic and tactical levels. It was found that conceptual problems related to the imperfect provisions of the Law of Ukraine “On the Organizational and Legal Basis of Combating Organized Crime” remain unresolved, which do not provide effective tools for law enforcement agencies to combat organized crime.
Formation of military police as an integral component of military justice of Ukraine
Authors: BELANYUK M.
Published: June 2024

The article examines the transformational processes (causes, phenomena and regularities) occurring around the creation of a law enforcement body in the military sphere (military police) and prospects for the restoration of a full-fledged system of military justice bodies in Ukraine.
Restoration of military courts as a component of state governance of the judicial system of Ukraine
Authors: PIPKO A.
Published: June 2024

The article highlights the issue of restoration of military courts as a component of public administration of the judiciary of Ukraine. The author examines the activities of military courts on the territory of Ukraine prior to their liquidation, and also studies the works of scholars and legislative initiatives on the restoration of military courts. It is found that the liquidation of military courts had negative consequences and could have been avoided by reforming them in accordance with the existing needs. The author establishes that the current administration of justice in the field of military offenses by courts without appropriate specialization is ineffective, and the reasons for this situation are identified. The author substantiates the urgent need to restore military courts in Ukraine and the ways of such restoration. Based on the analysis of existing legislative initiatives, the author shows that they are progressive, but at the same time points out the need to adopt a significant number of legislative acts and allocate adequate funding for the restoration of military courts. The author proves the need to restore military courts of a “mixed” type and the practical impossibility of restoring the previously existing classical type of military courts. It is stated that the public administration of the judicial system of Ukraine, in particular, in terms of restoring military courts, is not effective enough, and the author suggests ways to improve it, taking into account the realities of today and the experience of other states.
RENDIMENTO DE CARCAÇA DE CODORNAS EUROPEIAS (COTURNIX COTURNIX COTURNIX) SUPLEMENTADAS COM DIFERENTES PIGMENTANTES NATURAIS
Authors: Soares Jessica Fernanda de Oliveira , dos Santos Andréa Luciana , Amorim Alessandro Borges , Andreatta Evelise , Araújo Ivan Graça , Arantes Vânia Maria , Alves Andreoli Correia , Lopes Luana Caroline Kawamura , Lima Walisson Moreno , Stanguerlin Jéssica
Published: June 2024

Objetivo: Avaliar o rendimento de carcaça de codornas europeias (Coturnix coturnix cortunix) alimentadas com diferentes pigmentos naturais (urucum e açafrão), alojadas em gaiolas, dos 22 dias até o abate, aos 42 dias de idade. Métodos: Foram utilizadas 360 aves, sendo 180 machos e 180 fêmeas. Aos 22 dias de idade as codornas sexadas foram distribuídas conforme delinemento experimental (DIC). O experimento foi conduzido no Setor de Coturnicultura do Curso de Zootecnia, do Instituto de Ciências Agrárias e Tecnológicas, da Universidade Federal de Rondonópolis, (ICAT/UFR). Foram abatidas 144 aves por parcela experimental, representando o peso médio de cada parcela, para avaliar estas características: rendimento de carcaça, peso e porcentagem de partes (cortes comerciais) e órgãos. As codornas foram distribuídas em delineamento inteiramente casualizado (DIC), em esquema fatorial, sexo (2); pigmentos naturais (2); 4 níveis diferentes de inclusão de pigmento (controle; 1,0%; 1,5%; 2,0%; 3,0%). + 2 testemunhas, totalizando 18 tratamentos com quatro repetições e cinco aves por repetição, totalizando 360 codornas. Resultados: Quanto ao sexo, foi observado efeito significativo (P<0,05) nos pesos e percentuais de peito, gordura abdominal, moela, coração e fígado das codornas em jejum. Avaliando o rendimento de carcaça, observou-se que os rendimentos de peito, coxa, gordura abdominal, moela, coração e fígado foram significativos (P<0,05). Em relação aos pigmentantes, foram encontrados efeitos significativos apenas para peso em jejum (g), pré-abate. Em relação aos níveis de inclusão de pigmentos, houve efeito significativo (P<0,05) para peso em jejum (g), coxa (%) e fígado, tanto para peso quanto para porcentagem. Conclusão: Os pigmentantes naturais urucum e açafrão podem ser adicionados na dieta de codornas, sem haver perdas no rendimento de carcaça. Ainda pode-se observar que o uso dos pigmentantes aumentou o peso vivo das aves pré-abate, evidenciado possivelmente pelo elevado aumento no peso do fígado das aves quando foram adicionados diferentes níveis de inclusão de pigmentantes, provavelmente devido ao aumento na atividade metabólica, a ser avaliado em outros estudos.
Two-point boundary-value problems for differential equations with generalized piecewise-constant argument
Authors: Assanova Anar T. , Uteshova Roza E.
Published: June 2024

UDC 517.9 We consider  a two-point boundary-value problem for a system of differential equations with generalized piecewise-constant argument. To solve the problem, we propose to use a constructive method based on the Dzhumabaev parametrization method and a new approach to the concept of general solution. The interval is partitioned with regard for  the singularities of the argument. The values of the solution at the interior points of the partition are regarded as additional parameters, and the differential equation is transformed into a system of Cauchy problems with parameters on subintervals of the partition. By using the solutions of these problems, we obtain a new general solution of the differential equation with piecewise-constant argument and establish its properties. The new general solution, boundary conditions, and the conditions of continuity of the solution at the interior points of the partition are used to construct a linear system of algebraic equations for the introduced parameters. The coefficients and the right-hand side of the system are found as a result of the solution of Cauchy problems for linear ordinary differential equations on the  subintervals of the partition. It is shown that the solvability of the boundary-value problem is equivalent to the solvability of the constructed system. We propose algorithms of the parametrization method for solving the analyzed  boundary-value problem and establish necessary and sufficient conditions for the well-posedness of this problem.
Approximation of double Walsh–Fourier series by means of the matrix transform
Authors: Blahota István
Published: June 2024

UDC 517.5 We discuss the rate of approximation of partial sums of the  double Walsh–Fourier series in the spacesLp(G2),1≤p<∞,and C(G2)  by the matrix transform.
Stable difference scheme for the numerical solution of the source identification problem for hyperbolic equations
Authors: Ashyralyev Allaberen , Emharab Fathi
Published: June 2024

UDC 517.9 We present a stable  difference scheme of the second order of accuracy  for a one-dimensional hyperbolic equation. The well-posedness of the difference scheme is established. Numerical results are presented.
Крайові задачі для рівняння Ляпунова. ІІ
Authors: Boichuk O. , Panasenko Ye. , Pokutnyi O.
Published: June 2024

УДК 517.923 Досліджуються умови біфуркації розв'язків для нелінійно збуреного рівняння Ляпунова. Запропоновано постановки крайових задач для зв'язаних систем рівнянь Ляпунова.
Deciphering Radio Emissions from Accretion Disk Winds in Radio-quiet Active Galactic Nuclei
Authors: Yamada Tomoya , Sakai Nobuyuki , Inoue Yoshiyuki , Michiyama Tomonari
Published: June 2024

Unraveling the origins of radio emissions from radio-quiet active galactic nuclei (RQ AGNs) remains a pivotal challenge in astrophysics. One potential source of this radiation is the shock interaction between AGN disk winds and the interstellar medium (ISM). To understand this phenomenon, we construct a spherical, one-zone, and self-similar expansion model of shock structure between ultrafast outflows (UFOs) and the ISM. We then calculate the energy density distribution of nonthermal electrons by solving the transport equation, considering diffusive shock acceleration as the acceleration mechanism and synchrotron and inverse Compton cooling as the cooling mechanisms. Based on the derived energy distribution of nonthermal electrons, we model the radio synchrotron spectrum of the shocked ISM. For the 15 nearby RQ AGNs hosting UFOs, we investigate the shocked ISM parameters required to model their observed radio spectra based on X-ray observations and measured UFO velocities. Radio spectra of 11 out of 15 nearby RQ AGNs would be explained by the AGN disk wind model. This is a compelling indication that shock interactions between AGN disk winds and the ISM could indeed be the source of their radio emissions. The typical predicted source size and magnetic field strength are several 100 pc and 0.1 mG, respectively. We also discuss whether our prediction can be tested by future radio observations.
No Signature of the Birth Environment of Exoplanets from Their Host Stars’ Mahalanobis Phase Space
Authors: Blaylock-Squibbs George A. , Parker Richard J. , Daffern-Powell Emma C.
Published: June 2024

The architectures of extrasolar planetary systems often deviate considerably from the “standard” model for planet formation, which is largely based on our own solar system. In particular, gas giants on close orbits are not predicted by planet formation theory and so some processes are thought to move the planets closer to their host stars. Recent research has suggested that hot-Jupiter host stars display a different phase space compared to stars that do not host hot Jupiters. This has been attributed to these stars forming in star-forming regions of high stellar density, where dynamical interactions with passing stars have perturbed the planets. We test this hypothesis by quantifying the phase space of planet-hosting stars in dynamical N-body simulations of star-forming regions. We find that stars that retain their planets have a higher phase space than nonhosts, regardless of their initial physical density. This is because an imprint of the kinematic substructure from the regions birth is retained, as these stars have experienced fewer and less disruptive encounters than stars whose planets have been liberated and become free-floating. However, host stars whose planets remain bound but have had their orbits significantly altered by dynamical encounters are also primarily found in high phase space regimes. We therefore corroborate other research in this area that has suggested the high phase space of hot-Jupiter host stars is not caused by dynamical encounters or stellar clustering, but rather reflects an age bias in that these stars are (kinematically) younger than other exoplanet host stars.
Genetic and morphological differences among relict marginal occurrences of Stenobothrus eurasius (Orthoptera)
Authors: Kenyeres Zoltán , Bauer Norbert , Kociński Maciej , Grzywacz Beata
Published: June 2024

Steppes form large zonal habitats in Asia but only consist of localised outposts in Europe. An ideal subject for the study of differences within species between the main steppe zone and the localized more western outposts is the Orthopteran Stenobothrus eurasius, widespread across the Siberian and Central Asian steppes but present only in isolated relic populations at the western edge of its area. We used genetic and morphological analyses to detect possible differences among these relic populations.

We carried out a study on morphological parameters of wings in parallel with the comparison of four DNA fragments (cytochrome c oxidase subunit I, 12S rRNA and the mtDNA control region, cytochrome B, nuclear internal transcribed spacers plus the 5.8S rRNA region) involving 15 extrazonal populations of the species. St. nigromaculatus was used as an outgroup taxon in the genetic analyses.

Variability of the morphological characters of St. eurasius individuals was higher within the regions than amongst the regions. The two Stenobothrus species were not separated based on the CR gene. Samples of both Stenobothrus species were separated on the COI, cytB and ITS1-5.8S-ITS2 phylogenetic trees with high support (PP = 1) in Bayesian analyses but clear genetic lineages were not revealed, and populations of the focal species were not grouped according to their geographic locations. The similarity of this species in different steppe outposts supports the hypothesis that St. eurasius was widespread in the more extensive steppe areas that were once present, but the extension of agricultural landuse reduced the steppe habitats resulting in the current patchy distribution of St. eurasius limited to the remaining habitats.
Enseigner le français à des adultes migrants. L’impact de l’exil traumatique chez les formateurs
Authors: Skirka Valérie
Published: June 2024

Face à l’évolution des flux migratoires, les formateurs intervenant dans l’apprentissage du français aux adultes migrants sont de plus en plus exposés à un public en situation d’exil traumatique, mais sont souvent très peu formés à l’impact du traumatisme sur l’apprenant et sur la situation d’enseignement-apprentissage. Cet article se base sur une expérience de formatrice de formateurs et de formatrices auprès des publics migrants et sur une observation participative, en apportant des éclairages issus de la clinique du trauma et de l’approche transculturelle. Si les vécus pré-, péri- et post-migratoires traumatiques des apprenants ont une incidence sur leur disponibilité aux apprentissages, ils ont également, par ricochet, un impact sur le vécu psychique et émotionnel des formateurs exposés à ces traumatismes. Les ateliers de français peuvent être des lieux de résilience et de réaffiliation pour les personnes ayant vécu des traumatismes à condition que les formateurs prennent soin de leur propre santé mentale.
Vous avez dit projet… ?
Authors: Chauvière Michel
Published: June 2024

Considérant qu’un projet c’est toujours l’avant, la préparation, l’ébauche, la tentative, l’anticipation, bref la représentation d’une réalisation à venir, cet article explore trois figures du projet : les projets vagabonds, incontrôlables, non reproductibles et généralement sans effectivité ; des projets socialisés (le plus souvent exigibles et préformatés par une instance légitime…) ; des projets financiarisés, obligatoires, appuyés sur des outils sociotechniques et des exigences de résultats. Vu le déclin de l’idéal de métier et le glissement vers une politique de main-d’œuvre, comment redonner la « niaque du projet » aux professionnels de terrain ?
Un projet venu d’ailleurs…
Authors: Baechle David
Published: June 2024

Le projet , entre symbole d’absolutisme et parole d’usager. Exclusivité française ou patrimoine commun ? Retours sur le projet vu de Malte, de sa construction à son application. Sur son influence dans le quotidien du travailleur social, pour une pratique décomplexée de l’accompagnement des jeunes aux handicaps aussi variés que les nationalités représentées.
Marina et la tempête des bords d’elle. Le projet de soins : une histoire d’ambiance…
Authors: Hallart Stéfan , Pascal Cécile , Tlemceni Aziz
Published: June 2024

Comment prendre soin des patients dont les symptômes semblent résister à toute tentative de prise en charge ? Comment faire pour supporter, en tant qu’équipe, ce qui n’a de cesse de se répéter tout en se tenant à distance des tentations inconscientes de représailles que la pulsionnalité de certains patients nous pousse à mettre en acte ? Ce sont ces deux interrogations, fil d’Ariane de cet article, qui ouvrent sur la vignette clinique de Marina, patiente emblématique d’un service de psychiatrie dont l’œuvre de résistance semble tout emporter sur son passage, des relations autour d’elle à l’ambiance de service, parfois à son corps défendant. Quelquefois, lorsque la pensée s’effrite face aux vagues des répétitions, la poésie trace une nouvelle voie pour renouer avec une capacité de sublimation qui rouvre sur un possible avec le patient. Ainsi, parler de cette patiente au travers de ce récit poétique représente, pour ses auteurs, une tentative de reconnexion avec les parts de la patiente dont ils ont pu parfois se sentir coupés, mais aussi une façon de faire éprouver aux lecteurs la traversée de ce parcours de soins et les liens d’interdépendance entre l’ambiance, la relation soignante et la symptomatologie que les patients portent en eux.
Un projet, mais à plusieurs !
Authors: Delion Pierre
Published: June 2024

Un projet individuel en psychiatrie est voué à l’échec s’il n’est pas relayé en fonction de nombreux paramètres par un collectif soignant apte à soutenir des constellations transférentielles. Cet article tente de montrer, à l’aide de quelques exemples institutionnels, comment le pluriel des approches, des pensées, des théories et les fonctionnements démocratiques peuvent contribuer puissamment à réaliser un projet digne de ce nom, au service d’une psychiatrie humaine, mais aussi combien il reste fragile lorsque le contexte sociétal ne soutient plus son advenue.
Vivre et travailler auprès de mineurs non accompagnés : le décor normatif de l’accompagnement éducatif (1)
Authors: Perrin Marion , Meyer Anaïs
Published: June 2024

Les lieux de vie et d’accueil ( lva ) sont des structures en marge de la protection de l’enfance qui font le pari du partage du quotidien et de la vie commune comme médiation éducative. Mais que se passe-t-il lorsque ce quotidien est traversé de logiques culturelles suffisamment hétérogènes pour faire vaciller les « évidences normatives » qui sous-tendent l’organisation de la vie collective et des modes d’être en relation et au monde ? Cet article propose, à partir de l’expérience clinique de deux permanentes dans un lieu de vie accueillant des mineurs non accompagnés ( mna ), d’explorer quelques-unes de ces frictions normatives, qui se nichent au plus intime des acteur·ices de cette vie partagée.
L’« accueil café » : fonction soignante de l’ambiance
Authors: Jacquenod Saphinat , Khelifi Jasmine
Published: June 2024

Cet écrit témoigne de la pratique clinique d’une équipe de psychiatrie en détention, orientée par la psychothérapie institutionnelle. Il rend compte notamment d’une réflexion et d’un travail sur l’ambiance afin d’accueillir de manière contenante les patients, souvent psychotiques, au sein d’un groupe thérapeutique.
La cuisine est au service de la santé mentale, récit d’un praticien
Authors: Levallois Samuel , Hudbert Mathias
Published: June 2024

Il y a le plaisir et l’intérêt pour la cuisine, et celui pour les gens, leur compréhension. Quel lien entre la psychologie, la cuisine et la santé mentale ? Pour Samuel Levallois, psychologue et cofondateur de l’association Vrac & Cocinas à Montpellier, la réponse semble sans doute évidente. Même si le chemin pour y parvenir ne l’est pas tant… Comment la cuisine est-elle un objet global, protéiforme, et permet-elle, puisqu’elle privilégie le geste et le faire, la rencontre, la création du lien ? Qui plus est quand elle se pose autour de la santé mentale, de la psychiatrie et travaille à libérer les liens. Samuel Levallois nous raconte une histoire singulière et la place que tient la cuisine dans son parcours.
Breaking the Clovis glass ceiling: Native American oral history of the Pleistocene
Authors: Stoffle Richard W. , Van Vlack Kathleen A. , Lim Heather H. , Bell Alannah , Yarrington Landon
Published: June 2024

This is a data-based analysis of how Native American interpretations of their distant past are being considered reflecting new science findings. A key science understanding developed over the past 75 years has been that Native people did not occupy North America (or any place in the so-called New World) longer than 12,000 years before present (BP), thus they could neither have experienced nor understood any event in the late Pleistocene interglacial period (128,000 BP to 11,700 BP). As called in this analysis, the Clovis glass ceiling references the popular use of Clovis spear points to represent the earliest signs of humans in North America with dates generally later than 12,000 BP. This analysis engaged with recent science findings that Native people were present in North America up to 40,000 years ago. Opening the science limits of Native presence affords a reinterpretation of the past using extant Native interpretations. As an example, Salt Spring near Death Valley is a component of an ancient Pleistocene heritage landscape that can be reconstructed using geology and Native American interpretations. Native American perspectives were derived from 404 ethnographic interviews with Numic speaking peoples, focused on 24 ancient springs near Death Valley, California, and Las Vegas, Nevada.
Wahoo e la sua tribù. L’“indiano bianco” dei Cleveland Indians
Authors: Bassi Jacopo
Published: June 2024

In questo articolo analizzeremo i presupposti e le ragioni per cui si è consolidata la white indianness all’interno della fandom dei Cleveland Indians. Verrà presa in esame la narrazione prodotta dalla fandom attraverso i social media, in particolare facebook e twitter. L’appropriazione della cultura e della storia dei nativi americani, di cui i fan pro-wahoo pretendono di avere l’esclusiva della narrazione e della rappresentazione pubblica, è una pratica che è in atto da secoli e che manifesta se stessa anche nel rassicurante contesto della pratica sportiva.
Le Brigate scaligere. Usi della storia, dinamiche identitarie e immaginario degli ultras dell’Hellas Verona
Authors: Milazzo Fabio
Published: June 2024

Il contributo analizza il caso degli ultras del Verona e nello specifico l'uso da questi fatto della storia e la sua rilevanza per l'identità del gruppo. Nello specifico, dopo un’introduzione che contestualizza la nascita del movimento ultras e la storia degli ultras del Verona, viene indagato l’uso che i veronesi hanno fatto della Storia per rafforzare il legame con il contesto di provenienza e la sua tradizione, per veicolare la propria ideologia politica e anticonformista, per costruire una specifica memoria collettiva e affermare un determinato immaginario.