Legal Systems of the Post-Soviet Non-Recognized States: Structural Problems

There are currently six non-recognized states (NRSs) in the post-Soviet space: the Pridnestrovian Moldovan Republic (PMR, 1990), the Republic of South Ossetia (RSO, 1990), the Nagorno-Karabakh Republic (NKR, 1991), the Republic of Abkhazia (RA, 1994), the Lugansk People’s Republic (LPR, 2014) and the Donetsk People’s Republic (DNR, 2014). All of them have been formed as a result of armed conflicts between a state vigorously pursuing the policy of national unification and a minority residing compactly. On the one hand, the legal systems of these states ensure that both the state and the civil society function effectively. In particular, each legal system forms a basis for the state’s political system, sets out human rights and their guarantees and provides necessary regulation of commercial activities. On the other hand, these legal systems reflect certain “statehood deficiency” and are subject to a number of serious problems, including being dependent on political agenda as well as on certain foreign legal systems, providing no personal jurisdiction or property guarantees and having significantly underdeveloped commercial law and judicial system. This “statehood deficiency” has two main causes: the community being not ready for state building (weak statehood traditions; lack of qualified personnel, economic resources and industrial base; high level of corruption, etc.) and the state being non-recognized (including the consequences of this status such as inability to participate in international cooperation, dependence on major geopolitical players, existence of an external threat, etc.).There are currently six non-recognized states (NRSs) in the post-Soviet space: the Pridnestrovian Moldovan Republic (PMR, 1990), the Republic of South Ossetia (RSO, 1990), the Nagorno-Karabakh Republic (NKR, 1991), the Republic of Abkhazia (RA, 1994), the Lugansk People’s Republic (LPR, 2014) and the Donetsk People’s Republic (DNR, 2014). All of them have been formed as a result of armed conflicts between a state vigorously pursuing the policy of national unification and a minority residing compactly. On the one hand, the legal systems of these states ensure that both the state and the civil society function effectively. In particular, each legal system forms a basis for the state’s political system, sets out human rights and their guarantees and provides necessary regulation of commercial activities. On the other hand, these legal systems reflect certain “statehood deficiency” and are subject to a number of serious problems, including being dependent on political agenda as well as on certain foreign legal systems, providing no personal jurisdiction or property guarantees and having significantly underdeveloped commercial law and judicial system. This “statehood deficiency” has two main causes: the community being not ready for state building (weak statehood traditions; lack of qualified personnel, economic resources and industrial base; high level of corruption, etc.) and the state being non-recognized (including the consequences of this status such as inability to participate in international cooperation, dependence on major geopolitical players, existence of an external threat, etc.)

Structure from Articulated Motion: Accurate and Stable Monocular 3D Reconstruction without Training Data

Recovery of articulated 3D structure from 2D observations is a challenging computer vision problem with many applications. Current learning-based approaches achieve state-of-the-art accuracy on public benchmarks but are restricted to specific types of objects and motions covered by the training datasets. Model-based approaches do not rely on training data but show lower accuracy on these datasets. In this paper, we introduce a model-based method called Structure from Articulated Motion (SfAM), which can recover multiple object and motion types without training on extensive data collections. At the same time, it performs on par with learning-based state-of-the-art approaches on public benchmarks and outperforms previous non-rigid structure from motion (NRSfM) methods. SfAM is built upon a general-purpose NRSfM technique while integrating a soft spatio-temporal constraint on the bone lengths. We use alternating optimization strategy to recover optimal geometry (i.e., bone proportions) together with 3D joint positions by enforcing the bone lengths consistency over a series of frames. SfAM is highly robust to noisy 2D annotations, generalizes to arbitrary objects and does not rely on training data, which is shown in extensive experiments on public benchmarks and real video sequences. We believe that it brings a new perspective on the domain of monocular 3D recovery of articulated structures, including human motion capture.Comment: 21 pages, 8 figures, 2 table

Methods of Social Interaction Learning for Students of Non-Profit Organizations

Search and substantiation of new form productivity for student non-formal education, which make it possible to compensate for the deficit of purposeful preparation for social interaction in the traditional (formal) system of higher education. Methodology: system-dialectical approach, which allows to overcome the existing fragmentation and the fragmentation of research results concerning the experience of student social interaction; the methods of scientific analysis of sources; pedagogical experience study; comparative analysis; classification; content analysis; mathematical processing of statistical data. Results: they substantiate the relevance of addressing social education of students in youth non-profit organizations, as one of the forms of non-formal education. The individual and group experience of social interaction and its promising lines of enrichment (subjectivity, reflexivity, co-existence) are proposed as a system-organized educational result. The content of education is determined based on the characteristics of social practices implemented in non-profit organizations. The results of the comparative study of the applied forms and methods of youth training in existing youth non-profit organizations in Russia and abroad (the Association of Trainers of the Russian Union of Youth, the All-Russian School of Personal Growth and Development of Student Self-Government "Progress", "The College of Trainers by T. Hoist" (Germany), "Freechild Institute" (USA). The methods of social training of their participants most widespread in non-profit organizations, the features and results of their application are determined. The conclusions are made about the relevance and prospects of student youth preparation optimization for active social interaction in non-formal education within the context of non-profit organizations based on the methodology of the system-dialectical approach to the enrichment of individual and group experience of social interaction

Azimuthal anisotropy of charged jet production in root s(NN)=2.76 TeV Pb-Pb collisions

We present measurements of the azimuthal dependence of charged jet production in central and semi-central root s(NN) = 2.76 TeV Pb-Pb collisions with respect to the second harmonic event plane, quantified as nu(ch)(2) (jet). Jet finding is performed employing the anti-k(T) algorithm with a resolution parameter R = 0.2 using charged tracks from the ALICE tracking system. The contribution of the azimuthal anisotropy of the underlying event is taken into account event-by-event. The remaining (statistical) region-to-region fluctuations are removed on an ensemble basis by unfolding the jet spectra for different event plane orientations independently. Significant non-zero nu(ch)(2) (jet) is observed in semi-central collisions (30-50% centrality) for 20 <p(T)(ch) (jet) <90 GeV/c. The azimuthal dependence of the charged jet production is similar to the dependence observed for jets comprising both charged and neutral fragments, and compatible with measurements of the nu(2) of single charged particles at high p(T). Good agreement between the data and predictions from JEWEL, an event generator simulating parton shower evolution in the presence of a dense QCD medium, is found in semi-central collisions. (C) 2015 CERN for the benefit of the ALICE Collaboration. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).Peer reviewe

Production of He-4 and (4) in Pb-Pb collisions at root(NN)-N-S=2.76 TeV at the LHC

Results on the production of He-4 and (4) nuclei in Pb-Pb collisions at root(NN)-N-S = 2.76 TeV in the rapidity range vertical bar y vertical bar <1, using the ALICE detector, are presented in this paper. The rapidity densities corresponding to 0-10% central events are found to be dN/dy4(He) = (0.8 +/- 0.4 (stat) +/- 0.3 (syst)) x 10(-6) and dN/dy4 = (1.1 +/- 0.4 (stat) +/- 0.2 (syst)) x 10(-6), respectively. This is in agreement with the statistical thermal model expectation assuming the same chemical freeze-out temperature (T-chem = 156 MeV) as for light hadrons. The measured ratio of (4)/He-4 is 1.4 +/- 0.8 (stat) +/- 0.5 (syst). (C) 2018 Published by Elsevier B.V.Peer reviewe

Forward-central two-particle correlations in p-Pb collisions at root s(NN)=5.02 TeV

Two-particle angular correlations between trigger particles in the forward pseudorapidity range (2.5 2GeV/c. (C) 2015 CERN for the benefit of the ALICE Collaboration. Published by Elsevier B. V.Peer reviewe

Event-shape engineering for inclusive spectra and elliptic flow in Pb-Pb collisions at root(NN)-N-S=2.76 TeV

Peer reviewe