cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Quantum Distributed Complexity of Set Disjointness on a Line
Creators: name: Magniez, Frederic
name: Nayak, Ashwin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: Computational Complexity (cs.CC)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Set Disjointness on a Line is a variant of the Set Disjointness problem in a distributed computing scenario with $d+1$ processors arranged on a path of length $d$. It was introduced by Le Gall and Magniez (PODC 2018) for proving lower bounds on the quantum distributed complexity of computing the diameter of an arbitrary network in the CONGEST model. However, they were only able to provide a lower bound when the local memory used by the processors on the intermediate vertices of the path consists of O$( \log n)$ qubits for $n$-bit inputs. We prove an unconditional lower bound of $\widetildeΩ\big(\sqrt[3]{n d^2}+\sqrt{n} \, \big)$ rounds for Set Disjointness on a Line with $d + 1$ processors. The result gives us a new lower bound of $\widetildeΩ \big( \sqrt[3]{nδ^2}+\sqrt{n} \, \big)$ on the number of rounds required for computing the diameter $δ$ of any $n$-node network with quantum messages of size O$(\log n)$ in the CONGEST model. We draw a connection between the distributed computing scenario above and a new model of query complexity. The information-theoretic technique we use for deriving the round lower bound for Set Disjointness on a Line also applies to the number of rounds in this query model. We provide an algorithm for Set Disjointness in this query model with round complexity that matches the round lower bound stated above, up to a polylogarithmic factor. This presents a barrier for obtaining a better round lower bound for Set Disjointness on the Line. At the same time, it hints at the possibility of better communication protocols for the problem.
description: 24 pages, 2 figures. In v3, background on Theorem 3.5 (from prior work) was included in an appendix. In v4, a detail in the statement of Theorem 3.5 has been corrected, and corresponding changes have been made in the rest of the paper. The results remain unchanged. In v5, extended main theorems to the entanglement-assisted setting, added explanations and clarifications, corrected typos
Adaptive optics investigation of two VLM binaries
Creators: name: Karmakar, Subhajeet
name: Rajpurohit, Arvind S.
name: Allard, France
name: Homeier, Derek
Publisher: name: Zenodo
Year: 2022
Subjects: stars
VLM binaries
low-mass
atmosphere
fundamental parameters
binaries

description: We report the discovery of a new binary companion to the M-dwarf LP 1033-31 and confirm the binarity of LP 877-72 using the high-resolution near-infrared adaptive optics imaging from the NaCo instrument of the Very Large Telescope. We have characterized both stellar systems and estimated the properties of their individual components. We have found that LP 1033-31 AB with the spectral type of M4.5+M4.5 has a projected separation of 6.7 ± 1.3 AU. Whereas with the spectral type of M1+M4, the projected separation of LP 877-72 AB is estimated to be 45.8 ± 0.3 AU. The binary companions of LP 1033-31 AB are found to have similar masses, radii, effective temperatures, and log g with the estimated values of 0.20 ± 0.04 Mʘ, 0.22 ± 0.03 Rʘ, 3200 K, 5.06 ± 0.04. However, the primary of LP 877-72 AB is found to be twice as massive as the secondary with the derived mass of 0.520±0.006 Mʘ. The radius and log g for the primary of LP 877-72 AB are found to be 1.8 and 0.95 times that of the secondary component with the estimated values of 0.492 ± 0.011 Rʘ and 4.768 ± 0.005, respectively. With an effective temperature of 3750 ± 15 K, the primary of LP 877-72 AB is also estimated to be ~ 400 K hotter than the secondary component. We have also estimated the orbital period of LP 1033-31 and LP 877-72 to be ~ 28 and ~ 349 yr, respectively. The binding energies for both systems are found to be > 1043 erg, which signifies both systems are stable.
description: {"references": ["Faherty J. K., Burgasser A. J., West A. A., Bochanski J. J., Cruz K. L., Shara M. M., Walter F. M., 2010, AJ, 139, 176", "Karmakar S., et al., 2016, MNRAS, 459, 3112", "Karmakar S., Pandey J. C., Airapetian V. S., Misra K., 2017, ApJ, 840, 102", "Karmakar S., 2019, PhDT, 153P", "Karmakar, S., Rajpurohit, A. S., Allard, F., Homeier D., 2020, MNRAS, 498, 737", "Karmakar S., et al., 2022, MNRAS, 509, 3247K", "Lenzen R., et al., 2003, in Iye M., Moorwood A. F. M., eds, Proc. SPIEVol. 4841, Instrument Design and Performance for Optical/Infrared Groundbased Telescopes. pp 944\u2013952", "Rajpurohit A. S., Reyle C., Allard F., Homeier D., Schultheis M., Bessell M. S., Robin A. C., 2013, A&A, 556, A15", "Reyle C., Scholz R.-D., Schultheis M., Robin A. C., Irwin M., 2006, MNRAS, 373, 705", "Rousset G., et al., 2003, in Wizinowich P. L., Bonaccini D., eds, Proc. SPIEVol. 4839, Adaptive Optical System Technologies II. Pp 140\u2013149", "Scholz R.-D., Meusinger H., Jahrei\u00df H., 2005, A&A, 442, 211", "Winters J. G., et al., 2019, AJ, 157, 216", "Zuckerman B., Song I., 2009, A&A, 493, 1149"]}
Complementarity between one- and two-body visibilities
Creators: name: Dittel, Christoph
name: Weihs, Gregor
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study one- and two-body visibility measures under an optimization of common, i.e. global evolutions of a two-body system, and identify two different visibilities of two-body correlators, both behaving complementary to the usual onebody interference visibility. We show that only one of them satisfies the common inequality associated with a complementary relation, while the other one entails a contrary relation. This, however, can be understood in terms of entanglement between the constituents.
description: This manuscript is to be published in "Quantum Arrangements: Essays in honor of Michael Horne, Eds. G. Jaeger, et al., Springer (2020)"
title: Конституционное право в системе международного права
title: Constitutional law in the system of international law
Creators: name: Руденко, Валентина Викторовна
Publisher: name: Издательский центр СурГУ
Year: 2020

description: В статье проанализированы процессы конституционализации международного права. Цель исследования – оценка их потенциала для становления конституционного международного права на основе проведенного анализа. Методологическая стратегия построена на синтезе общенаучных и специальных частноправовых методов. Основной акцент сделан на трех основных аспектах конституционализации международного права: общих ценностях международного сообщества, правотворческом процессе на глобальном уровне и субъектах международного права, рассмотренных сквозь призму теории суверенитета. Затронута проблема поиска методологии конституционного международного права. В заключении сделан вывод о необходимости выделения международного конституционного права в качестве независимого образования в рамках международного права ввиду однородности осуществляемого им правового регулирования.
description: The article analyses the process of constitutionalization of international law. The research task is to value its potential for constructing international constitutional law based on the analysis. The article includes a synthesis of general research methods and specific legal methods. It focuses on three significant aspects of the constitutionalization of international law: common values of the international community, law-making process on the global level and the subjects of international law in the context of the sovereignty theory. The article also describes the problem of international constitutional law methodology. The author concludes on the necessity of separating the constitutional international law as an independent structure of international law because of the homogeneity of its legal regulation.
title: Автоматизированное распознавание катастрофического износа инструмента по стохастическим характеристикам виброакустических колебаний
Creators: name: ELS IPR BOOKS
Publisher: name: Саратовский государственный технический университет имени Ю.А. Гагарина, ЭБС АСВ
Year: 2020

description: В монографии приводятся результаты исследований по разработке метода распознавания начальной фазы катастрофического износа инструмента при токарной обработке по запасу устойчивости динамической системы станка, определяемому из ее передаточной функции, полученной, в свою очередь, из автокорреляционной функции виброакустических колебаний при резании. Рассматривается вопрос построения автоматизированной системы контроля катастрофического износа резца на базе промышленного компьютера для токарных станков с ЧПУ. Для специалистов в области контроля, диагностирования и эксплуатации автоматизированных станков, а также аспирантов и студентов машиностроительных направлений.
A foliated and reversible Finsler manifold is determined by its broken scattering relation
Creators: name: de Hoop, Maarten V.
name: Ilmavirta, Joonas
name: Lassas, Matti
name: Saksala, Teemu
Publisher: name: arXiv
Year: 2020
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 86A22, 53Z05, 53C60

description: The broken scattering relation consists of the total lengths of broken geodesics that start from the boundary, change direction once inside the manifold, and propagate to the boundary. We show that if two reversible Finsler manifolds satisfying a convex foliation condition have the same broken scattering relation, then they are isometric. This implies that some anisotropic material parameters of the Earth can be in principle reconstructed from single scattering measurements at the surface.
Estimate of the Neural Network Dimension using Algebraic Topology and Lie Theory
Creators: name: Melodia, Luciano
name: Lenz, Richard
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (stat.ML)
subject: Computational Geometry (cs.CG)
subject: Machine Learning (cs.LG)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: In this paper we present an approach to determine the smallest possible number of neurons in a layer of a neural network in such a way that the topology of the input space can be learned sufficiently well. We introduce a general procedure based on persistent homology to investigate topological invariants of the manifold on which we suspect the data set. We specify the required dimensions precisely, assuming that there is a smooth manifold on or near which the data are located. Furthermore, we require that this space is connected and has a commutative group structure in the mathematical sense. These assumptions allow us to derive a decomposition of the underlying space whose topology is well known. We use the representatives of the $k$-dimensional homology groups from the persistence landscape to determine an integer dimension for this decomposition. This number is the dimension of the embedding that is capable of capturing the topology of the data manifold. We derive the theory and validate it experimentally on toy data sets.
description: Code available at https://e1.pcloud.link/publink/show?code=XZ7PJHZ4HdT9T6vOyBioAPjgWWuCH1FePNy
COMPARISON AND SELECTION OF CONCEPTUAL RAINFALL-RUNOFF MODELS FOR SELECTED CATCHMENTS IN ABBAY RIVER BASIN
Creators: name: Kebede Sori Urgo
Publisher: name: Zenodo
Year: 2009

description: Conceptual mathematical models are useful tools for rainfall runoff modeling of river

basin. Thus, this study attempts to identify relationships between suitable conceptual

rainfall-runoff model structures and catchment types, and demonstrates an objective

procedure for selection of model structures for Gilgel Abbay, Dedessa and Neshe

catchments. In this study four conceptual model structures have been tested on three

catchments in Abbay River Basin. All the model structures are combinations of the water

balance and routing components since they are conceptual models. Three catchments were

selected to cover a range of hydrological types based on known average catchment

characteristics. The important points in objectively selecting model structures for discharge

simulation are proposed as: performance in calibration and validation, trade-off between

high, mean and low flow performance and FDC, and model complexity (here represented

as the number of parameters).
Supplementary document for Parallel photonic accelerator for decision making using optical spatiotemporal chaos - 6209168.pdf
Creators: name: Morijiri, Kensei
name: Takehana, Kento
name: Mihana, Takatomo
name: Kanno, Kazutaka
name: Naruse, Makoto
name: Uchida, Atsushi
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: subject: 20502 Lasers and Quantum Electronics
subject: FOS: Physical sciences

description: Numerical simulation and results, derivation of the nonlinear map in the optoelectronic feedback system, alignment of nonlinear functions for different macro-pixels, and experimental result of decision making for 256-armed bandit problem.
Square-root higher-order topological insulator on a decorated honeycomb lattice
Creators: name: Mizoguchi, Tomonari
name: Kuno, Yoshihito
name: Hatsugai, Yasuhiro
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Square-root topological insulators are recently-proposed intriguing topological insulators, where the topologically nontrivial nature of Bloch wave functions is inherited from the square of the Hamiltonian. In this paper, we propose that higher-order topological insulators can also have their square-root descendants, which we term square-root higher-order topological insulators. There, emergence of in-gap corner states is inherited from the squared Hamiltonian which hosts higher-order topology. As an example of such systems, we investigate the tight-binding model on a decorated honeycomb lattice, whose squared Hamiltonian includes a breathing kagome-lattice model, a well-known example of higher-order topological insulators. We show that the in-gap corner states appear at finite energies, which coincides with the non-trivial bulk polarization. We further show that the existence of in-gap corner states results in characteristic single-particle dynamics, namely, setting the initial state to be localized at the corner, the particle stays at the corner even after a long time. Such characteristic dynamics may experimentally be detectable in photonic crystals.
description: 8 pages, 5 figures for main text; 1 page, 1 figure for erratum. v3: Erratum is incorporated [Phys. Rev. A 104, 029906 (2021)]
title: Правовое регулирование основных форм взаимодействия органов местного самоуправления и органов государственной охраны
title: Legal regulation of basic forms of interaction between local self-government bodies and bodies of the state guard
Creators: name: Тихалева, Елена Юрьевна
Publisher: name: Издательский центр СурГУ
Year: 2020

description: В статье проанализированы возможные направления правового регулирования взаимодействия органов местного самоуправления и органов государственной охраны. Определены наиболее распространенные формы такого сотрудничества. Предмет исследования включает теоретико-правовые аспекты совместной деятельности органов местного самоуправления и органов государственной охраны. Цель исследования – выявление и анализ форм взаимодействия, которые могут осуществляться между органами местного самоуправления и органами государственной охраны. Для достижения цели необходимо было решить следующие задачи: рассмотреть правовое регулирование статуса и форм взаимодействия органов местного самоуправления и органов государственной охраны; определить принципы сотрудничества органов местного самоуправления и органов государственной охраны; изучить направления совместной деятельности органов местного самоуправления и органов государственной охраны. В ходе исследования применялись общенаучные (анализ, синтез, системный подход) и частнонаучные (формально-юридический, сравнительно-правовой) методы познания. Научная новизна исследования заключается в выделении реализуемых на практике форм содействия органов местного самоуправления деятельности органов государственной охраны. Автором сформулированы выводы, содержащие результаты исследования, в том числе тезис о недостаточном правовом регулировании взаимодействия органов местного самоуправления и органов государственной охраны.
description: The author analyzes the possible trends of legal regulation of the interaction between local self-government bodies and bodies of the state guard. The most common forms of such interaction are defined. The subject of the study includes theoretical and legal aspects of the interaction between local self-government bodies and bodies of the state guard. The purpose of the research is to identify and analyze the forms of interaction that can be carried out between local self-government bodies and bodies of the state guard. It is necessary to solve such tasks as consideration the legal regulation of the status and forms of the interaction, determination of the principles of the interaction, exploration of areas of joint activity of local self-government bodies and bodies of the state guard. Such methods of scientific cognition as general scientific (analysis, synthesis, system approach) and specific scientific (formal-legal, comparative-legal) methods are applied. The scientific novelty of the research is emphasizing of practical forms of the assistance of local self-government in the activities of bodies of the state guard. The results of the study, including the points about the lack of legal regulation of the interaction between local self-government bodies and bodies of the state guard are presented.
title: Проблема криминалистической характеристики насильственных половых преступлений, совершенных в отношении несовершеннолетних
title: Problem of forensic characteristics of sexual assaults committed against minors
Creators: name: Тозик, Ирина Витальевна
Publisher: name: Издательский центр СурГУ
Year: 2020

description: В статье рассмотрена проблематика понятия «криминалистическая характеристика преступления», описаны сложившиеся в науке основные подходы к определению его сущности. Через призму практической деятельности по расследованию половых преступлений обозначены пути уточнения данного понятия, проанализирован международный опыт в исследуемой области. С учетом критериев практической значимости определены параметры, которым должна соответствовать криминалистическая характеристика подобных преступлений. С помощью указанных параметров проанализированы работы российских и украинских ученых-криминалистов, описывающие криминалистическую характеристику половых преступлений, выявлены основные негативные тенденции в понимании ее сущности и значения. На основании проведенного анализа предложено авторское понятие криминалистической характеристики насильственных половых преступлений, совершенных в отношении несовершеннолетних. Также отмечено направление для решения общетеоретической проблемы учения о криминалистической характеристике преступлений.
description: The article considers the problems of the concept of forensic characteristics of a crime and the basic approaches to the definition of its essence that have developed in science. From the perspective of practical activity on the investigation of sexual crimes, the ways of giving a closer definition to the concept are outlined, and the international experience devoted to this question is studied as well. The parameters based on the criteria of practical significance are defined, which should correspond to the forensic characteristics of the investigated crimes. Using these parameters, the works of Russian and Ukrainian scientists and criminalists containing the forensic characteristics of sexual crimes are analyzed. As a result, the basic negative tendencies in the given direction are revealed. The author's concept of the forensic characteristics of sexual assaults committed against minors is proposed. The direction for solving the general theoretical problem of the doctrine of the forensic characteristics of crimes is also noted.
Simulating X-ray absorption spectra with CASSCF linear response methods
Creators: name: Helmich-Paris, Benjamin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: In this work, two approaches for simulating X-ray absorption (XA) spectra with the complete active space self-consistent field (CASSCF) linear response (LR) method are introduced. The first approach employs the well-known core-valence separation (CVS) approximation, which is predominantly used by many other electronic structure methods for simulating X-ray spectra. The second ansatz uses the harmonic Davidson algorithm (DA) for finding interior eigenvalues that lie close to a target excitation energy shift and virtually solves a shifted-and-inverted (S&I) generalized eigenvalue problem. Our implementations of these Davidson-type algorithms for core spectroscopies converge as rapidly as the standard DA for valence excitations. It is shown in a proof-of-principle application to the Manganese atom that the additional errors for excitations energies introduced by the CVS approximation compared to the exact S&I approach are negligible for K-edges, but become larger than the methodological error of the CASSCF LR method when computing M-edges. We could also demonstrate that, in case of large active-space K-edge calculations, the computational savings of the CVS approximation are huge as the configuration part of the response vectors is completely neglected. When simulating the oxygen K-edge XA spectrum of the permanganate ion, CASSCF LR showed a better agreement with the experimental spectrum than the CAS-CI and NEVPT2 methods, however, the order of the two close-together pre-edge peaks seems to be inverted.
Fundamental Interactions of Glassy Carbon and Graphite with liquid Fe-C and Fe-Ti-C-N
Creators: name: Britt, Steven
Publisher: name: Carnegie Mellon University
Year: 2023
Subjects: subject: 91299 Materials Engineering not elsewhere classified
subject: FOS: Materials engineering

description: The fundamental interactions of liquid iron with carbon, titanium, and nitrogen are at the heart of the blast furnace process, dictating productivity and longevity. The interactions of liquid Fe and C are particularly important in the hearth, with dissolution governing the properties of degradation of the carbonaceous hearth. When titanium and nitrogen are included in liquid Fe-C, Ti(C,N) can catalyze the solidification of an iron skull, further protecting refractory. Though a four-component system may seem simple, basic questions still need to be answered as to how these interactions affect the hearth refractory and, therefore, the campaign life of the blast furnace. A set of experiments is presented to illuminate how the formation of Ti(C,N) may protect the hearth. Graphite rods were dissolved into Fe-C containing Ti(C,N) but showed little difference in dissolution rate compared to rods dissolved without Ti(C,N). Rods with carbonaceous coatings doped with TiC, TiN, and Ti(C,N) were dipped into stagnant liquid Fe-C to test the propensity of dopants to assist in shell solidification. These experiments showed the importance of heat extraction to protecting the hearth. Micrographs of iron-carbon interfaces saw the majority of Ti(C,N) in large agglomerations away from the interface. The ability of Ti(C,N) to form these large agglomerations is likely the reason Ti additions are uniquely able to protect the hearth. The interactions of liquid Fe-Csat and glassy carbon are also investigated to determine if glassy carbon is a suitable material for the hot face. Other experiments are documented to increase the utility of the high temperature confocal scanning laser microscope.
Correlation Theory and Method Applied to Agricultural Research
Creators: name: Smith, Bradford B.
name: Smith, Bradford B.
Publisher: name: Unknown
Year: 1926
Subjects: Research Methods/ Statistical Methods
Teaching/Communication/Extension/Profession

description: Excerpt from the report Introduction: In no one volume are the theory and methods of correlation as applied to agricultural research in the Bureau of Agricultural Economics brought together in a form readily adapted to reference purposes. On the other hand not a few new statistical methods have been developed by members of the staff. This publication is an attempt to bring together and coordinate such methods. In order to be complete it presents usual correlation theory, but from a point of view easily adaptable to include the more recent theory and method. The approach is essentially that which has been given in the Graduate School of the Department of Agriculture for the past two years and is very similar in its treatment of simple correlation to that found in Prof, Frederick C. Mill's excellent text, "Statistical Methods Applied to Economics and Business". The new subject matter on multiple linear and curvilinear correlation, joint relationships, application to time series, and apportionment of importance to contributing variables is founded partly on articles published by members of the staff and partly on material as yet unpublished. Statisticians are especially indebted to H. R. Tolley and Mordecai Ezekiel of this Bureau for the notable contributions they have made to correlation methods, designated later in this work.
title: Армрестлинг в системе спортивной тренировки и физического воспитания в вузе
Creators: name: ELS IPR BOOKS
Publisher: name: Саратовский государственный технический университет имени Ю.А. Гагарина, ЭБС АСВ
Year: 2020

description: Учебное пособие содержит сведения о виде спорта, знакомит с методикой тренировки и организацией соревнований, а также возможностями армрестлинга в системе спортивной тренировки и физического воспитания различных групп студентов вуза. Предоставляет возможность тренерам-преподавателям ознакомиться с методиками тренировки армборцов, а также содержит рекомендации для самостоятельных занятий армрестлингом. Предназначено для студентов всех направлений обучения, а также для тренеров и преподавателей вузов.
A Bayesian perspective on classical control
Creators: name: Baltieri, Manuel
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optimization and Control (math.OC)
subject: Systems and Control (eess.SY)
subject: FOS: Mathematics
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The connections between optimal control and Bayesian inference have long been recognised, with the field of stochastic (optimal) control combining these frameworks for the solution of partially observable control problems. In particular, for the linear case with quadratic functions and Gaussian noise, stochastic control has shown remarkable results in different fields, including robotics, reinforcement learning and neuroscience, especially thanks to the established duality of estimation and control processes. Following this idea we recently introduced a formulation of PID control, one of the most popular methods from classical control, based on active inference, a theory with roots in variational Bayesian methods, and applications in the biological and neural sciences. In this work, we highlight the advantages of our previous formulation and introduce new and more general ways to tackle some existing problems in current controller design procedures. In particular, we consider 1) a gradient-based tuning rule for the parameters (or gains) of a PID controller, 2) an implementation of multiple degrees of freedom for independent responses to different types of signals (e.g., two-degree-of-freedom PID), and 3) a novel time-domain formalisation of the performance-robustness trade-off in terms of tunable constraints (i.e., priors in a Bayesian model) of a single cost functional, variational free energy.
description: 8 pages, Accepted at IJCNN 2020
title: Национальная идентичность в евразийском контексте: особенности российской конституционной реформы 2020 года
title: National identity in the eurasian context: features of the 2020 russian constitutional reform
Creators: name: Филиппова, Наталья Алексеевна
Publisher: name: Издательский центр СурГУ
Year: 2020

description: Содержание конституционной реформы 2020 года в России представлено как национальный вариант реализации последнего этапа Евразийского конституционного процесса, хронологически охватывающего второе десятилетие XXI века и завершающего большой конституционный цикл, начавшийся в 90-е гг. предшествующего столетия. Доказано, что изменение конституции в России, как и в иных государствах – республиках бывшего СССР, отражает учреждение новой системы конституционных ценностей и национальных правопорядков, отвечающих запросу становления их национальной идентичности. Предложен содержательный анализ новых конституционных ценностей в контексте трансформации аксиологических основ конституций от либеральных к популистским; установлена преемственность содержания политической части конституционных реформ в России с предшествующими этапами конституционного развития; доказано, что ядром системного и разнонаправленного изменения организации публичной власти в Российской Федерации является завершение формирования президентской республики с верховенством президентской власти.
description: The content of the 2020 constitutional reform in Russia is described as a national version of the implementation of the last stage for the Eurasian constitutional process, chronologically covering the second decade of the 21st century and completing the long constitutional cycle that began in the 90s of the previous century. It is proved that constitutional changes in Russia, as well as in other member states of the former USSR, reflect the establishment of new constitutional values and national legal systems that satisfy the establishment of their national identity. A comprehensive analysis of the new constitutional values to transform the axiological foundations of constitutions from liberal to populist is proposed. The continuity of the content of the political part of constitutional reforms in Russia with the previous stages of constitutional development is established. It is proved that the core of a systematic and multidirectional change in the organization of public power in the Russian Federation is the completion of the formation of the presidential republic with the supremacy of presidential power.
title: „Learning by making“
title: Eine Zwischenevaluation der Makerbewegung an deutschen Hochschulbibliotheken
titleType: Subtitle
Creators: name: Tuttobene, Rosina
Publisher: name: Humboldt-Universität zu Berlin
Year: 2024
Subjects: subject: Makerspace
subject: Hochschulbibliothek
subject: Bibliotheksinnovation
subject: informelles Lernen
subject: Makerbewegung
subject: 21st Century Skills
subject: FabLab
subject: Lernort
subject: 020 Bibliotheks- und Informationswissenschaften

description: Diese Veröffentlichung geht zurück auf eine Masterarbeit im weiterbildenden Masterstudiengang im Fernstudium Bibliotheks- und Informationswissenschaft (Library and Information Science, M. A. (LIS)) an der Humboldt-Universität zu Berlin aus dem Jahr 2023.
description: Die vorliegende Arbeit untersucht die Implementierung und den Betrieb von Makerspaces an deutschen Hochschulbibliotheken. Ziel ist es, die Rahmenbedingungen für eine erfolgreiche Integration von Makerspaces in das Dienstleistungsportfolio wissenschaftlicher Bibliotheken zu identifizieren und Handlungsempfehlungen für deren Einrichtung zu entwickeln. Auf Grundlage von qualitativen Experteninterviews mit Bibliotheken, die bereits über einen Makerspace verfügen oder dessen Einrichtung planen, wurden die wichtigsten Anforderungen für die Etablierung solcher Räume herausgearbeitet. Dazu zählen eine gründliche Bedarfsanalyse der Nutzer, ein klar definiertes Konzept, eine geeignete räumliche und technische Ausstattung, qualifiziertes Personal sowie eine nachhaltige Finanzierung. Die Studie zeigt, dass Makerspaces das Potential haben, die Rolle der Hochschulbibliothek als Ort des Lernens und der Innovation zu stärken und die Attraktivität für die Nutzer zu erhöhen. Gleichzeitig werden Herausforderungen wie die Finanzierung, die Personalgewinnung und die Veränderung der traditionellen Bibliotheksrolle diskutiert.
title: К вопросу об отказе в открытии банковского счета
title: Issue of refusal in opening a bank account
Creators: name: Шарушинская, Ольга Викторовна
name: Чарковская, Ноэми Ивановна
Publisher: name: Издательский центр СурГУ
Year: 2020

description: В соответствии с Гражданским кодексом Российской Федерации отказать в открытии расчетного счета можно в связи с отсутствием у банка возможности принять клиента на банковское обслуживание либо если такой отказ допускается законом или иными правовыми актами. В настоящей статье авторы проанализировали перечень оснований для отказа в открытии банковского счета, предусмотренных законами и иными правовыми актами.
description: In accordance with the Civil Code of the Russian Federation, it is possible to refuse to open a current account due to the bank's inability to accept a client for banking services, or if the law or other legal acts permit such a refusal. The authors analyze the list of reasons for refusal in opening a bank account provided for by laws and other legal acts.
การใช้สัตว์หน้าดินขนาดใหญ่บ่งชี้คุณภาพสิ่งแวดล้อมทางน้ำ : กรณีศึกษาบริเวณกระชังเลี้ยงปลาในแม่น้ำน้อย จังหวัดพระนครศรีอยุธยา
Creators: name: ณัฐกิตทิ์ โตอ่อน
Publisher: name: กองบริหารการวิจัย
Year: 2561
Subjects: สัตว์หน้าดินขนาดใหญ่
คุณภาพสิ่งแวดล้อมทางน้ำ
การเลี้ยงปลาในกระชัง
แม่น้ำน้อย
จังหวัดพระนครศรีอยุธยา

description: วารสารวิทยาศาสตร์และเทคโนโลยี, 26, 8, 1365-1380
Formal solutions and the first-order theory of acylindrically hyperbolic groups
Creators: name: André, Simon
name: Fruchter, Jonathan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Group Theory (math.GR)
subject: Logic (math.LO)
subject: FOS: Mathematics

description: We generalise Merzlyakov's theorem about the first-order theory of non-abelian free groups to all acylindrically hyperbolic groups. As a corollary, we deduce that if $G$ is an acylindrically hyperbolic group and $E(G)$ denotes the unique maximal finite normal subgroup of $G$, then $G$ and the HNN extension $G\dot{\ast}_{E(G)}$, which is simply the free product $G\ast\mathbb{Z}$ when $E(G)$ is trivial, have the same $\forall\exists$-theory. As a consequence, we prove the following conjecture, formulated by Casals-Ruiz, Garreta and de la Nuez González: acylindrically hyperbolic groups have trivial positive theory. In particular, one recovers a result proved by Bestvina, Bromberg and Fujiwara, stating that, with only the obvious exceptions, verbal subgroups of acylindrically hyperbolic groups have infinite width.
description: 57 pages, no figures; added references, revised argument in subsection 3.4, results unchanged
Landau-Pekar equations and quantum fluctuations for the dynamics of a strongly coupled polaron
Creators: name: Leopold, Nikolai
name: Mitrouskas, David
name: Rademacher, Simone
name: Schlein, Benjamin
name: Seiringer, Robert
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We consider the Fröhlich Hamiltonian with large coupling constant $α$. For initial data of Pekar product form with coherent phonon field and with the electron minimizing the corresponding energy, we provide a norm approximation of the evolution, valid up to times of order $α^2$. The approximation is given in terms of a Pekar product state, evolved through the Landau-Pekar equations, corrected by a Bogoliubov dynamics taking quantum fluctuations into account. This allows us to show that the Landau-Pekar equations approximately describe the evolution of the electron- and one-phonon reduced density matrices under the Fröhlich dynamics up to times of order $α^2$.
description: 24 pages
Trigonometric SU(N) Richardson-Gaudin models and dissipative multi-level atomic systems
Creators: name: Lerma-Hernández, Sergio
name: Rubio-García, Alvaro
name: Dukelsky, Jorge
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We derive the exact solution of a system of N-level atoms in contact with a Markovian reservoir. The resulting Liouvillian expressed in a vectorized basis is mapped to an SU(N) trigonometric Richardson-Gaudin model whose exact solution for the complete set of eigenmodes is given by a set of non-linear coupled equations. For N = 2 (SU(2)) we recover the exact solution of Phys. Rev. Lett. 122, 010401 (2019). We then study the SU(3) case for three-level atom systems and discuss the properties of the steady state and dissipative gaps for finite systems as well as for the thermodynamic limit.
description: 15 pages, 4 figures
Supplementary Figure 2 from Chemical reaction motifs driving non-equilibrium behaviours in phase separating materials
Creators: name: Osmanović, Dino
name: Franco, Elisa
Publisher: name: The Royal Society
Year: 2023
Subjects: classificationCode: 310908
subject: Animal physiology - biophysics
classificationCode: 320802
subject: Human biophysics
classificationCode: 400302
subject: Biomaterials
classificationCode: 490102
subject: Biological mathematics

description: array supplementing figure 3 of main text
CCS (Carbon Capture and Storage): CO2-Speicherung unter der Nordsee
Creators: name: Wallmann, Klaus
Publisher: name: Universität Hamburg
Year: 2023
Subjects: CCS, Carbon Capture and Storage, CO2 storage under the North Sea, CO2 capture, CO2-storage, CO2 in geological formations, CO2-storage Norway, storage below the seabed, CO2 industrial sources,e, Environmental risks.

description: CCS (Carbon Capture and Storage) - CO2 storage under the North Sea: CO2 capture and storage in geological formations can be applied to reduce CO2 emissions. In Europa, this technology has so far only been used in Norway where CO2 is stored in geological formations below the seabed. A new generation of projects is currently planned where CO2 from industrial sources located in the Netherlands, UK, Denmark, Norway and further European countries will be stored below the North Sea. The legal framework for CCS in Germany will be revised in 2024 to allow for CO2 storage and enable CCS for at least some applications. Environmental risks of CO2 storage below the seabed have been assessed in a number of European research projects. These risks turned out to be small. They can be further minimized by appropriate regulations. Since the CO2 storage capacity below the North Sea is sufficiently large to harbor all CO2 that will be captured in Europe, CCS with CO2 storage below the seabed can contribute to the reduction of emissions in Germany and other countries located along the North Sea coast.
title: Армрестлинг: методика использования в образовательной среде вуза
Creators: name: ELS IPR BOOKS
Publisher: name: Саратовский государственный технический университет имени Ю.А. Гагарина, ЭБС АСВ
Year: 2020

description: Использованы материалы научно-исследовательских работ и опытные данные российских ученых и практикующих тренеров, касающиеся такого вида спорта как армрестлинг. Учтены преобразования, произошедшие в отечественной системе физического воспитания в вузах. Описана тактика и техника борьбы, представлены правила соревнований. Раскрыты вопросы техники безопасности при занятиях армрестлингом. Содержатся материалы по планированию спортивно-тренировочных занятий, представлены специализированные тренировочные программы. Предназначено для студентов всех направлений обучения, а также для тренеров и преподавателей вузов.
Supplementary pdf from Chemical reaction motifs driving non-equilibrium behaviours in phase separating materials
Creators: name: Osmanović, Dino
name: Franco, Elisa
Publisher: name: The Royal Society
Year: 2023
Subjects: classificationCode: 310908
subject: Animal physiology - biophysics
classificationCode: 320802
subject: Human biophysics
classificationCode: 400302
subject: Biomaterials
classificationCode: 490102
subject: Biological mathematics

description: description of methods along with controls
Embeddings into left-orderable simple groups
Creators: name: Darbinyan, Arman
name: Steenbock, Markus
Publisher: name: arXiv
Year: 2020
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20

description: We prove that every countable left-ordered group embeds into a finitely generated left-ordered simple group. Moreover, if the first group has a computable left-order, then the simple group also has a computable left-order. We also obtain a Boone-Higman-Thompson type theorem for left-orderable groups with recursively enumerable positive cones. These embeddings are Frattini embeddings, and isometric whenever the initial group is finitely generated. Finally, we reprove Thompson's theorem on word problem preserving embeddings into finitely generated simple groups and observe that the embedding is isometric.
title: Оптимизация извлечения скрытых свойств и обработки данных нестационарных объектов на основе нечетких генетических алгоритмов
Creators: name: Жуманов, И.И.
name: Бекмуродов, З.Т.
name: Жумаёзов, У.З.
Publisher: name: Tashkent State Technical University Named after Islam Karimov
Year: 2018

description: Сформулирована проблема обеспечения качества идентификации и оптимизации обработки данных нестационарных объектов на основе совершенствования и развития методов извлечения и использования скрытых свойств данных путем обобщения особенностей статистических и динамических моделей, нечетких множеств и логики, генетических алгоритмов (ГА). Разработаны методы и алгоритмы фильтрации нестационарных составляющих случайных временных рядов (СВР) на основе статистических стратегий, пороговых методов, вычислительных схем традиционных и нечетких ГА. Результаты решения задач представляют математические выражения для оценки уровня расположения и ширины оптимальных границ контроля, а также минимальной среднеквадратической погрешности при обработке данных. Предложен метод синтеза и обобщения возможностей алгоритмов сегментации, извлечения свойств данных, регулирования длины начальной и конечной популяции поколений, уровня расположения и ширины границ фильтрации нестационарных составляющих СВР на основе нечетких правил. Спроектирован программный комплекс, ориентированный на использование встроенных сервисов, баз данных и знаний, традиционных и нечетких ГА.
U$^2$-Net: Going Deeper with Nested U-Structure for Salient Object Detection
Creators: name: Qin, Xuebin
name: Zhang, Zichen
name: Huang, Chenyang
name: Dehghan, Masood
name: Zaiane, Osmar R.
name: Jagersand, Martin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In this paper, we design a simple yet powerful deep network architecture, U$^2$-Net, for salient object detection (SOD). The architecture of our U$^2$-Net is a two-level nested U-structure. The design has the following advantages: (1) it is able to capture more contextual information from different scales thanks to the mixture of receptive fields of different sizes in our proposed ReSidual U-blocks (RSU), (2) it increases the depth of the whole architecture without significantly increasing the computational cost because of the pooling operations used in these RSU blocks. This architecture enables us to train a deep network from scratch without using backbones from image classification tasks. We instantiate two models of the proposed architecture, U$^2$-Net (176.3 MB, 30 FPS on GTX 1080Ti GPU) and U$^2$-Net$^{\dagger}$ (4.7 MB, 40 FPS), to facilitate the usage in different environments. Both models achieve competitive performance on six SOD datasets. The code is available: https://github.com/NathanUA/U-2-Net.
description: Accepted in Pattern Recognition 2020
Pinning for the critical and supercritical membrane model
Creators: name: Schweiger, Florian
Publisher: name: arXiv
Year: 2020
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: The membrane model is a Gaussian interface model with a Hamiltonian involving second derivatives of the interface height. We consider the model in dimension $\mathsf{d}\ge4$ under the influence of $δ$-pinning of strength $\varepsilon$. It is known that this pinning potential manages to localize the interface for any $\varepsilon>0$. We refine this result by establishing the $\varepsilon$-dependence of the variance and of the exponential decay rate of the covariances for small $\varepsilon$ (similar to the corresponding results for the discrete Gaussian free field by Bolthausen-Velenik). We also show the existence of a thermodynamic limit of the field. These conclusions improve upon earlier works by Bolthausen-Cipriani-Kurt and by Sakagawa. The problem has similarities to the homogenization of elliptic operators in randomly perforated domains, and our proof takes inspiration from this connection. The main new ideas are a correlation inequality for the set of pinned points, and a probabilistic Widman hole filler argument which relies on a discrete multipolar Hardy-Rellich inequality and on a multi-scale argument to construct suitable test functions.
description: Corrected some typos
Prediction of Sap Flow in European Region Using Long Short-Term Memory (LSTM) Networks: The SAPFLUXNET Database
Creators: name: Wu, ChenHuan
Publisher: name: Zenodo
Year: 2022
Subjects: transpiration
sap flow prediction
static variable
machine learning
long short term memory

description: The development of a sap flow prediction model that covers the lack of transpiration measurement information is highly practical. Howev er, a large scale spatial model for forecasting plant sap flow has not yet emerged The purpose of this thesis is to use the LSTM model to pred ict sap flow from the European data sets , using the open data SAPFLUXNET as a source Our database was selected fr om 49 stands containing 618 plant data with 21 input feature s, including 6 dynamic variables and 15 static variables In our results i t was argued that the treatment of missing data could be ignored for now, as it would have little interference with the m odel. In addition, the static variables play ed an important role in extending the model to a large r scale. Plant variables were fundamental to greatly improve t he model, while site and stand variables also ma d e the model robust . Last ly, it was found that i gnoring the extreme values of the sap flow data was unhelpful and that higher sap flows might actually occur. The ultimate model was evaluated by the NSE value with an average of 0.779, at the very good level. T his thesis is expected to be a pioneer on s ap flow prediction using machine learning and open data within a regional or global scale.