К вопросу предела в публичном праве

Public legal relations, especially those related to finance, are a developing and complex group of public relations with a long history. All over the world, there is a continuous process of modernization of legislation, the establishment of new rights and obligations of participants in public relations, the formation or abolition of prohibitions, restrictions, permits. Legal regulation mechanisms are also being improved in the world. Society has always had a need for a stable existence, a harmonious and happy life, which the state should provide. Without understanding the clear boundaries of the rights and duties of each individual, associations of citizens and the state as a whole, it is impossible to build a balance between private and public interests. The purpose of the research is a historical, philosophical, political and legal analysis of the category of "legal limit" in public law. Despite the large amount of fundamental research in science, there is no formed concept of the legal limit in public law in general, and in financial law in particular. In the course of the research, the author uses a different methodology. In particular, the historical method allowed us to establish the specifics of the development of limits and limitations as various states develop. The comparative method served as the basis for the analysis of paired or opposed categories: limit and limitation, justice and injustice, certainty and uncertainty, permissibility and prohibition, etc.Special attention is paid to the theory of public and private law, the aspects of the balance of private and public interests, as well as the boundaries defining these interests, are investigated. The article pays attention to legal principles and legal regimes. In the historical context, the correlation of the limits of the rights of the state and society in relation to each other is analyzed. The issue of legal limitsin certain types of financial relations comes to the fore. The conclusion is formulated about the instability of legal limits in public law and the role of political ideologies that change the legal traditions of society. The need of society for stability and confidence in its state, guarantees of legality and clear legal boundaries, objectively built on a fair basis, issubstantiated.The author also concludes that the limit in public law is a unique entity and can be considered as an independent stable category, and can act as a unique and universal tool, helping to reveal the meanings of other legal categories. The article emphasizes that oppositions form an important basis for understanding the essence of legal limits.There has always been and continues to be a need in society to eliminate injustice, and the uncertain legal limits only reinforce it. That is why certainty is an important component of legislation. Speaking, for example, about the principle of certainty of taxation existing in tax law, one should agree with the words of A. Smith, who emphasized in his writings that uncertainty of taxation is a greater evil than unevenness.Thus, in conditions of large-scale economic and political challenges, clear boundaries of a public-legal and private-legal nature should be built for the harmonization of public life.На основе философских, исторических, политических и правовых подходов рассматривается содержание предела и определяется его роль в публичном праве. Отдельное внимание уделяется вопросам теории публичного и частного права, исследуются аспекты баланса частных и публичных интересов, а также границ, определяющих эти интересы. Уделяется внимание правовым принципам и правовым режимам. В историческом контексте анализируется соотношение предельных объемов прав государства и общества по отношению друг к другу. На первый план выходит вопрос правовых пределов в отдельных видах финансовых отношений. Сформулирован вывод о неустойчивости правовых пределов в публичном праве и роли политических идеологий, меняющих правовые традиции общества. Обоснована потребность общества в стабильности и уверенности в своем государстве, гарантиях законности и четких правовых границах, объективно выстраиваемых на справедливых началах

Feedback control of unstable cellular solidification fronts

We present a numerical and experimental study of feedback control of unstable cellular patterns in directional solidification (DS). The sample, a dilute binary alloy, solidifies in a 2D geometry under a control scheme which applies local heating close to the cell tips which protrude ahead of the other. For the experiments, we use a real-time image processing algorithm to track cell tips, coupled with a movable laser spot array device, to heat locally. We show, numerically and experimentally, that spacings well below the threshold for a period-doubling instability can be stabilized. As predicted by the numerical calculations, cellular arrays become stable, and the spacing becomes uniform through feedback control which is maintained with minimal heating.Comment: 4 pages, 4 figures, 1 tabl

Virus-like particles and ultrastructural modifications in the phloem of leafroll-affected grapevines

Ultrastructural studies were carried out on thin-sectioned phloem and mesophyll tissues of 42 grapevine accessions with leafroll symptoms, coming from 12 different countries (Italy, Portugal, Spain, France, Yugoslavia, Hungary, Soviet Union, Bulgaria, Greece, Cyprus, Malta and Nigeria). A total of 47 specimens were observed with the electron microscope. About half (48 %) the samples examined contained isometric virus-like particles in one or more phloem elements (sieve tubes, companion and parenchyma cells), whereas only 15 % of the samples contained filamentous virus-like particles in the same type of cells. None of these viruses could be transmitted by sap inoculation. Ultrastructural features of major importance were double-membraned vesiculated bodies possibly representing profoundly modified cell organelles (mitochondria and/or plastids) and bundles of tubular structures 40-45 nm or 60-100 nm in diameter, the !arger of which exhibited a central core seemingly made up of one or more filaments of tubular P-protein. The present results are discussed in the light of the findings reported in the literature on leafroll-infected grapevine tissues.Virusartige Partikeln und Veränderungen der Ultrastruktur im Phloem blattrollkranker RebenBei 42 Rebenstämmen mit Blattrollsymptomen wurde die Ultrastruktur des Blattphloems und Mesophylls untersucht. Die Reben stammten aus 12 verschiedenen Ländern (Italien, Portugal, Spanien, Frankreich, Jugoslawien, Ungarn, Sowjetunion, Bulgarien, Griechenland, Cypern, Malta und Nigeria). Insgesamt wurden 47 Exemplare elektronenmikroskopisch untersucht. Etwa die Hälfte der Proben (48 %) enthielt isometrische virusartige Partikeln in einem oder mehreren Phloemelementen (Siebröhren, Geleit- und Parenchymzellen); bei 15 % der Proben waren in denselben Zelltypen filamentöse virusartige Partikeln enthalten. Eine Saftübertragung der Viren war in keinem Falle möglich. Wichtige ultrastrukturelle Bildungen waren doppelwandige vesiculäre Körper, die möglicherweise stark abgewandelte Zellorganellen (Mitochondrien und/oder Plastiden) darstellen, sowie Bündel tubulärer Strukturen vom Durchmesser 40-45 nm oder 60-100 nm; die größeren Tubuli zeigten einen zentralen Kern, der anscheinend von einem oder mehreren Filamenten tubulären P-Proteins gebildet wurde. Die vorliegenden Ergebnisse werden im Zusammenhang mit den Literaturbefunden über blattrollinfiziertes Rebengewebe diskutiert

Simulating budget system in the agent model of the Russian Federation spatial development

In this paper we present methods, data and algorithms for simulating budget system in the model of the Russian Federation spatial development. We show the place of this task in methodology of our research and give a brief overview of the background results. We determine revenues and expenditures of the budgets and funds on the basis of federal laws, Budget and Tax codes of the Russian Federation. For validation of the budget system algorithms in the model we conduct retrospective modeling for the federal budget and the budget of Belgorod region in 201

Information support system for regional human resource development

In paper suggest a concept of information support system for human resource management at a regional level. We identify the main factors that affect quantitative and qualitative characteristics of regional human resource, including educational system, demographic and migration processes, and present a concept of the Program for its development. As a tool for information support of the Program propose a distributed information system with interfaces for various groups of users: regional administration, population and organization

Triple molybdates one-, one - and three(two)valence metals

The authors thank Ph. D. M. K. Alibaeva, Ph. D. I. A. Gudkova and Ph. D. I. V. Korolkova for participation in the research.The review summarizes experimental data on the phase formation, structure and properties of new complex oxide compounds group - triple molybdates containing tetrahedral molybdate ion, two different singly charged cation, together with tri- or divalent cation. The several structural families of these compounds were distinguished and it shown that many of them are of interest as luminescent, laser, ion-conducting or nonlinear optical materials.The work is executed at partial support of the Russian Foundation for basic research (projects No. 08-03-00384, 13-03-01020 and 14-03-00298)

New triple molybdate and tungstate Na5Rb7Sc2(XO4)9 (X = Mo, W)

New compounds of the composition Na5Rb7Sc2(XO4)9 (X = Mo, W) were obtained via the ceramic technology. The sequences of chemical transformations occurring during the formation of these compounds were established, and their primary characterization was performed. Both Na5Rb7Sc2(XO4)9 (X = Mo, W) were found to melt incongruently at 857 K (X = Mo) and 889 K (X = W). They are isostructural to Ag5Rb7Sc2(XO4)9 (X = Mo, W), Na5Cs7Ln2(MoO4)9 (Ln = Tm, Yb, Lu) and crystallize in the trigonal crystal system (sp. gr. R32). The crystal structures were refined with the Rietveld method using the powder X-ray diffraction data. The thermal expansion of Na5Rb7Sc2(WO4)9 was studied by high-temperature powder X-ray diffraction; it was shown that this triple tungstate belongs to high thermal expansion materials