cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Reexamination of the nonperturbative renormalization-group approach to the Kosterlitz-Thouless transition
Creators: name: Jakubczyk, P.
name: Dupuis, N.
name: Delamotte, B.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We reexamine the two-dimensional linear O(2) model ($φ^4$ theory) in the framework of the nonperturbative renormalization-group. From the flow equations obtained in the derivative expansion to second order and with optimization of the infrared regulator, we find a transition between a high-temperature (disordered) phase and a low-temperature phase displaying a line of fixed points and algebraic order. We obtain a picture in agreement with the standard theory of the Kosterlitz-Thouless (KT) transition and reproduce the universal features of the transition. In particular, we find the anomalous dimension $η(\Tkt)\simeq 0.24$ and the stiffness jump $ρ_s(\Tkt^-)\simeq 0.64$ at the transition temperature $\Tkt$, in very good agreement with the exact results $η(\Tkt)=1/4$ and $ρ_s(\Tkt^-)=2/π$, as well as an essential singularity of the correlation length in the high-temperature phase as $T\to \Tkt$.
description: v2) Final version as published (with revised title): 10 pages, 10 figures
Sonnenfleckenzeichnung Nr. 125.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 30.05.1994, 07:00, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
ОБСТОЯТЕЛЬСТВА, ПОДЛЕЖАЩИЕ ДОКАЗЫВАНИЮ ПО ПРЕСТУПЛЕНИЯМ В СФЕРЕ ФИКТИВНОЙ ПОСТАНОВКИ НА УЧЕТ ИНОСТРАННЫХ ГРАЖДАН
Creators: name: Мустакимов Р.М.
Publisher: name: Право и управление
Year: 2023
Subjects: доказывание
миграционный учет
фиктивная регистрация
иностранные граждане
преступление.

description: Российская Федерация, являясь цивилизованным, демократическим государством создает необходимые условия для свободного въезда в страну иностранных граждан, в том числе с целью трудоустройства. При этом государство принимает активные меры для предотвращения случаев нарушения миграционного законодательства. Уголовный кодекс РФ содержит несколько статей, предусматривающих ответственность за незаконную миграцию. В практической деятельности несмотря на то, что деяния образуют самостоятельные составы, единичное проявление нарушения миграционного законодательства может содержать признаки нескольких преступных деяний. Соответственно, важную роль играет исследование обстоятельств, подлежащих доказыванию в каждом случае обнаружения признаков незаконной миграции.
Sonnenfleckenzeichnung Nr. 8.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 15.01.1994, 08:30, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 11.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 18.01.1994, 08:30, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Deliverable 2.2 Report on iron and cobalt molecular catalysts active for the CO2R from CO2 to CO_LICROX_grant agreement No 951843
Creators: name: Llobet, Antoni
Publisher: name: Zenodo
Year: 2021
Subjects: Fe and Co complexes, porphyrin, redox and catalytic properties, CO2 reduction catalysts, conductive and semiconductive solid supports

description: This document is a public report that contains information about molecular Fe and Co complexes containing porphyrin type of ligands that behave as powerful CO2 reduction catalysts and that are labeled as Fe-P and Co-P respectively. Given the confidential nature of the work developed here we will describe only the redox and catalytic properties of the Fe-TPP (TPP is meso-tetraphenylporphyrin). The rest of the Fe-P behave in a similar manner but allowing to tune the onset of the catalytic waves as well the relative current densities at a particular potential. It is a deliverable of the LICROX Project, which is funded by the European Union’s H2020 Program under Grant Agreement No. 95 18431843. The best molecular Fe and Co CO2 reduction catalysts described here will be later on anchored on solid supports in order to achieve heterogenous CO2 reduction both alone and in combination with copper nanocrystals. Conductive and semiconductive solid supports will be used to achieve electro and photoelectrocatalysis respectively that will be ultimately integrated into a PEC for the generation of solar fuels.
description: {"references": ["Costentin, C.; Robert, M.; Sav\u00e9ant, J.-M., Acc. Chem. Res., 2015, 48, 2996.", "Davethu, P.A.; de Visser, S.P., J. Phys. Chem. A, 2019, 123, 6527.", "R\u00f6melt, C.; Ye, S.; Bill, E.; Weyherm\u00fcller, T.; van Gastel, M.; Neese, F., Inorg. Chem., 2018, 57, 2141."]}
ОБЩАЯ ХАРАКТЕРИСТИКА ТРЕТЕЙСКОГО СУДОПРОИЗВОДСТВА В РОССИИ И НЕКОТОРЫЕ ПРОБЛЕМЫ ЕГО ПРАВОВОГО РЕГУЛИРОВАНИЯ И СТАТУСА
Creators: name: Стребков М.И.
Publisher: name: Право и управление
Year: 2023
Subjects: третейское судопроизводство
третейский суд
арбитраж
арбитр
арбитражное учреждение
арбитражное решение.

description: Приводится краткий обзор, механизм и общая характеристика такого способа разрешения юридических споров, как третейское судопроизводство, в свете современного правого регулирования, в том числе с учетом изменений в законодательстве в данной области. Акцентируется внимание на общих проблемах данного института, а также возникших в результате его реформирования.
On the Maximum Entropy Property of the First-Order Stable Spline Kernel and its Implications
Creators: name: Carli, Francesca Paola
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistics Theory (math.ST)
subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: A new nonparametric approach for system identification has been recently proposed where the impulse response is seen as the realization of a zero--mean Gaussian process whose covariance, the so--called stable spline kernel, guarantees that the impulse response is almost surely stable. Maximum entropy properties of the stable spline kernel have been pointed out in the literature. In this paper we provide an independent proof that relies on the theory of matrix extension problems in the graphical model literature and leads to a closed form expression for the inverse of the first order stable spline kernel as well as to a new factorization in the form $UWU^\top$ with $U$ upper triangular and $W$ diagonal. Interestingly, all first--order stable spline kernels share the same factor $U$ and $W$ admits a closed form representation in terms of the kernel hyperparameter, making the factorization computationally inexpensive. Maximum likelihood properties of the stable spline kernel are also highlighted. These results can be applied both to improve the stability and to reduce the computational complexity associated with the computation of stable spline estimators.
description: 12 pages. In 2014 IEEE Multi-conference on Systems and Control. IEEE, 2014
Sonnenfleckenzeichnung Nr. 181.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.07.1994, 07:15, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Mechanical Surface Waves Accompany Action Potential Propagation
Creators: name: Hady, Ahmed El
name: Machta, Benjamin B.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Many studies have shown that a mechanical displacement of the axonal membrane accompanies the electrical pulse defining the Action Potential (AP). Despite a large and diverse body of experimental evidence, there is no theoretical consensus either for the physical basis of this mechanical wave nor its interdependence with the electrical signal. In this manuscript we present a model for these mechanical displacements as arising from the driving of surface wave modes in which potential energy is stored in elastic properties of the neuronal membrane and cytoskeleton while kinetic energy is carried by the axoplasmic fluid. In our model these surface waves are driven by the traveling wave of electrical depolarization that characterizes the AP, altering the compressive electrostatic forces across the membrane as it passes. This driving leads to co-propagating mechanical displacements, which we term Action Waves (AWs). Our model for these AWs allows us to predict, in terms of elastic constants, axon radius and axoplasmic density and viscosity, the shape of the AW that should accompany any traveling wave of voltage, including the AP predicted by the Hodgkin and Huxley (HH) equations. We show that our model makes predictions that are in agreement with results in experimental systems including the garfish olfactory nerve and the squid giant axon. We expect our model to serve as a framework for understanding the physical origins and possible functional roles of these AWs in neurobiology.
description: 6 pages 3 figures + 2 page supplement
Sonnenfleckenzeichnung Nr. 189.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 03.08.1994, 06:45, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
QCQP-Tunneling: Ellipsoidal Constrained Agent Navigation
Creators: name: Sharma, Sanjeev
Publisher: name: arXiv
Year: 2023
Subjects: subject: Robotics (cs.RO)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: This paper presents a convex-QCQP based novel path planning algorithm named ellipsoidal constrained agent navigation (ECAN), for a challenging problem of online path planning in completely unknown and unseen continuous environments. ECAN plans path for the agent by making a tunnel of overlapping ellipsoids, in an online fashion, through the environment. Convex constraints in the ellipsoid-formation step circumvent collision with the obstacles. The problem of online-tunneling is solved as a convex-QCQP. This paper assumes no constraints on shape of the agent and the obstacles. However, to make the approach clearer, this paper first introduces the framework for a point-mass agent with point-size obstacles. After explaining the underlying principle in drawing an ellipsoid tunnel, the framework is extended to the agent and obstacles having finite area (2d space) and finite-volume (3d-space).
description: In proceedings of the 2nd IASTED International Conference on Robotics, 2011
Sonnenfleckenzeichnung Nr. 10.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 17.01.1994, 08:45, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 249.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 11.10.1994, 08:30, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
The decay of hot KK space
Creators: name: Brown, Adam R.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The non-perturbative instabilities of hot Kaluza-Klein spacetime are investigated. In addition to the known instability of hot space (the nucleation of 4D black holes) and the known instability of KK space (the nucleation of bubbles of nothing by quantum tunneling), we find two new instabilities: the nucleation of 5D black holes, and the nucleation of bubbles of nothing by thermal fluctuation. These four instabilities are controlled by two Euclidean instantons, with each instanton doing double duty via two inequivalent analytic continuations; thermodynamic instabilities of one are shown to be related to mechanical instabilities of the other. I also construct bubbles of nothing that are formed by a hybrid process involving both thermal fluctuation and quantum tunneling. There is an exact high-temperature/low-temperature duality that relates the nucleation of black holes to the nucleation of bubbles of nothing.
description: v2: minor improvements; new appendix on merger point
Searches for heavy Higgs bosons in two-Higgs-doublet models and for t to ch decay using multilepton and diphoton final states in pp collisions at 8 TeV
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Searches are presented for heavy scalar (H) and pseudoscalar (A) Higgs bosons posited in the two doublet model (2HDM) extensions of the standard model (SM). These searches are based on a data sample of pp collisions collected with the CMS experiment at the LHC at a center-of-mass energy of sqrt(s) = 8 TeV and corresponding to an integrated luminosity of 19.5 inverse femtobarns. The decays H to hh and A to Zh, where h denotes an SM-like Higgs boson, lead to events with three or more isolated charged leptons or with a photon pair accompanied by one or more isolated leptons. The search results are presented in terms of the H and A production cross sections times branching fractions and are further interpreted in terms of 2HDM parameters. We place 95% CL cross section upper limits of approximately 7 pb on sigma times B for H to hh and 2 pb for A to Zh. Also presented are the results of a search for the rare decay of the top quark that results in a charm quark and an SM Higgs boson, t to ch, the existence of which would indicate a nonzero flavor-changing Yukawa coupling of the top quark to the Higgs boson. We place a 95% CL upper limit of 0.56% on B(t to ch).
description: Replaced with published version. Added journal reference and DOI
Foreground removal for Square Kilometre Array observations of the Epoch of Reionization with the Correlated Component Analysis
Creators: name: Bonaldi, Anna
name: Brown, Michael L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We apply the Correlated Component Analysis (CCA) method on simulated data of the Square Kilometre Array, with the aim of accurately cleaning the 21 cm reionization signal from diffuse foreground contamination. The CCA has been developed for the Cosmic Microwave Background, but the application of the Fourier-domain implementation of this method to the reionization signal is straightforward. The CCA is a parametric method to estimate the frequency behaviour of the foregrounds from the data by using second-order statistics. We test its performance on foreground simulations of increasing complexity, designed to challenge the parametric models adopted. We also drop the assumption of spectral smoothness that most of the methods rely upon. We are able to clean effectively the simulated data across the explored frequency range (100-200 MHz) for all the foreground simulations. This shows that the CCA method is very promising for EoR component separation.
description: 12 pages, 15 figures, accepted by MNRAS
О РОЛИ ЦИФРОВЫХ ТЕХНОЛОГИЙ В ПРАВООХРАНИТЕЛЬНОЙ ДЕЯТЕЛЬНОСТИ
Creators: name: Малаев А.Х.
Publisher: name: Право и управление
Year: 2023
Subjects: цифровизация
глобализация
информационно-коммуникационные технологии
правоохранительная деятельность
цифровая среда
интересы государства и общества.

description: Использования цифровых технологий находится на пике популярности. В правоохранительной деятельности цифровые технологии обусловливают соотношение публичных и частных интересов. В данной статье проанализированы нормативное регулирование и правоприменительная практика в сфере использования информационно-коммуникационных технологий. Позитивный потенциал современных технологий направлен на расширение возможностей коммуникации между людьми по всему миру, доступности различной информации и сервисов, в том числе предоставляемых государством. В то же время цифровизация открывает новые перспективы для экономических отношений в глобализированном мировом пространстве. По утверждениям экспертов в России отсутствует должное процессуальное обеспечение сохранности журналистской тайны, что обусловлено опубликованием в средствах массовой информации непроверенной, недостоверной информации, которая может быть получена из непроверенных источников. Отдельный вопрос, требующий внимания в силу принципиально новых возможностей, обусловленных развитием цифровых технологий, представляют собой базы данных, обеспечивающие учет сведений о человеке и гражданине, законность ведения которых является основополагающим критерием правомерного ограничения частной жизни. Установлено, что специфика цифровой среды предполагает несложное копирование, размножение и распространение цифровой информации, уничтожение которой носит вероятностный характер. В то же время поступательное развитие цифровых технологий влечет за собой постоянное балансирование между сопряженными интересами государства, общества и отдельного индивида. Сделан вывод о том, что структура российского законодательства формируется посредством передовых решений и практик, принятых в странах с высоким уровнем развития информационно-коммуникационных технологий и цифровых правоотношений.
ОСНОВАНИЯ И ПОРЯДОК ПРИМЕНЕНИЯ К ОСУЖДЕННЫМ МЕР ПООЩРЕНИЯ И ВЗЫСКАНИЯ
Creators: name: Елисов П.П.
Publisher: name: Право и управление
Year: 2023
Subjects: уголовно-исполнительная система
исправительные учреждения
осужденные
меры поощрения
меры взыскания
профилактика
исправление
воспитательное воздействие
средства исправления.

description: В статье автор подробно проанализировал основания и порядок применения к осужденным мер поощрения и взыскания. Помимо анализа нормативного регулирования рассматриваемого вопроса, автор рассматривает значение мер взыскания и поощрения на процесс исправления. В заключении сделан вывод, что совокупность мер поощрения и взыскания, применяемых к осужденным к лишению свободы, как признак индивидуализации исполнения наказания и как средство обеспечения достижения цели наказания играет важную роль в воспитательном воздействии на осужденных к лишению свободы и способствует укреплению установленного порядка отбывания наказания.
Sonnenfleckenzeichnung Nr. 1.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 01.01.1994, 10:45, erstellt von Andrea Manna, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Coefficients for Higher Order Hochschild Cohomology
Creators: name: Corrigan-Salter, Bruce R.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Commutative Algebra (math.AC)
subject: Algebraic Topology (math.AT)
subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: Primary: 13D03, Secondary: 18G30, 55U10, 13D10, 16S80

description: When studying deformations of an $A$-module $M$, Laudal and Yau showed that one can consider 1-cocycles in the Hochschild cohomology of $A$ with coefficients in the bi-module $End_k(M).$ With this in mind, the use of higher order Hochschild (co)homology, presented by Pirashvili and Anderson, to study deformations seems only natural though the current definition allows only symmetric bi-module coefficients. In this paper we present an extended definition for higher order Hochschild cohomology which allows multi-module coefficients (when the simplicial sets $X_{\bullet}$ are accommodating) which agrees with the current definition. Furthermore we determine the types of modules that can be used as coefficients for the Hochschild cochain complexes based on the simplicial sets they are associated to.
description: 7 pages
ОСНОВНЫЕ НАПРАВЛЕНИЯ УГОЛОВНОЙ ПОЛИТИКИ РОССИИ В СОВРЕМЕННЫХ УСЛОВИЯХ
Creators: name: Сурцев А.В.
name: Напсоков А.Р.
Publisher: name: Право и управление
Year: 2023
Subjects: уголовная политика
пенализация
гуманизация
криминогенная ситуация
смысловая нагрузка
«Дорожная карта»
систематизация
преступность
противодействие
правоохранительные органы
государство.

description: В данной статье авторы рассматривают истоки возникновения термина «уголовная политика», основное понимание данной категории различными учеными. Также освещаются основные аспекты действующего документа Российской Федерации «Уголовная политика: дорожная карта (2017–2025 гг.)», противоречия и основные направления деятельности государства по совершенствованию системы противодействия преступности. Отмечается, что авторы Уголовной политики не выступают с конкретными предложениями о внесении необходимых поправок в законодательство, а приглашают принять участие в дискуссии других ученых для дальнейшего обсуждения и формирования четких планов реализации конкретных мероприятий. Анализ литературных и научных источников позволил сделать вывод о том, что в Уголовной политике России несмотря на общую направленность противодействию преступности, профилактики нарушений, систематизации и приведения в порядок уголовного законодательства отсутствует четкий инструментарий, необходимый для этого.
Instabilities of extremal rotating black holes in higher dimensions
Creators: name: Hollands, Stefan
name: Ishibashi, Akihiro
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Recently, Durkee and Reall have conjectured a criterion for linear instability of rotating, extremal, asymptotically Minkowskian black holes in $d\ge 4$ dimensions, such as the Myers-Perry black holes. They considered a certain elliptic operator, $\cA$, acting on symmetric trace-free tensors intrinsic to the horizon. Based in part on numerical evidence, they suggested that if the lowest eigenvalue of this operator is less than the critical value $-1/4$ ( called "effective BF-bound"), then the black hole is linearly unstable. In this paper, we prove an extended version of their conjecture. Our proof uses a combination of methods such as (i) the "canonical energy method" of Hollands-Wald, (ii) algebraically special properties of the near horizon geometries associated with the black hole, (iii) the Corvino-Schoen technique, and (iv) semiclassical analysis. Our method of proof is also applicable to rotating, extremal asymptotically Anti-deSitter black holes. In that case, we find additional instabilities for ultra-spinning black holes. Although we explicitly discuss in this paper only extremal black holes, we argue that our results can be generalized to {\em near} extremal black holes.
description: 52pp, LateX, 8 figures, v2: title changed, references added, extended discussion of the near extremal case, numerous minor revisions
Standardizing Paediatric Clinical Data: The Development of the conect4children (c4c) Cross Cutting Paediatric Data Dictionary
Creators: name: Sen, Anando
name: Hedley, Victoria
name: Owen, John
name: Cornet, Ronald
name: Kalra, Dipak
name: Engel, Corinna
name: Palmeri, Avril
name: Lee, Joanne
name: Roze, Jean-Christophe
name: Standing, Joseph F
name: Warris, Adilia
name: Pansieri, Claudia
name: Leary, Rebecca
name: Turner, Mark
name: Straub, Volker
Publisher: name: arXiv
Year: 2023
Subjects: subject: Other Quantitative Biology (q-bio.OT)
subject: Digital Libraries (cs.DL)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences

description: Standardization of data items collected in paediatric clinical trials is an important but challenging issue. The Clinical Data Interchange Standards Consortium (CDISC) data standards are well understood by the pharmaceutical industry but lack the implementation of some paediatric specific concepts. When a paediatric concept is absent within CDISC standards, companies and research institutions take multiple approaches in the collection of paediatric data, leading to different implementations of standards and potentially limited utility for reuse. To overcome these challenges, the conect4children consortium has developed a cross-cutting paediatric data dictionary (CCPDD). The dictionary was built over three phases - scoping (including a survey sent out to ten industrial and 34 academic partners to gauge interest), creation of a longlist and consensus building for the final set of terms. The dictionary was finalized during a workshop with attendees from academia, hospitals, industry and CDISC. The attendees held detailed discussions on each data item and participated in the final vote on the inclusion of the item in the CCPDD. Nine industrial and 34 academic partners responded to the survey, which showed overall interest in the development of the CCPDD. Following the final vote on 27 data items, three were rejected, six were deferred to the next version and a final opinion was sought from CDISC. The first version of the CCPDD with 25 data items was released in August 2019. The continued use of the dictionary has the potential to ensure the collection of standardized data that is interoperable and can later be pooled and reused for other applications. The dictionary is already being used for case report form creation in three clinical trials. The CCPDD will also serve as one of the inputs to the Paediatric User Guide, which is being developed by CDISC.
High-order functional redundancy in ageing explained via alterations in the connectome in a whole-brain model.
Creators: name: Gatica, Marilyn
name: E Rosas, Fernando
name: A M Mediano, Pedro
name: Diez, Ibai
name: P Swinnen, Stephan
name: Orio, Patricio
name: Cofré, Rodrigo
name: M Cortes, Jesus
Publisher: name: Apollo - University of Cambridge Repository
Year: 2022
Subjects: subject: Research Article
subject: Biology and life sciences
subject: Medicine and health sciences
subject: People and places
subject: Research and analysis methods
subject: Computer and information sciences
subject: FOS: Computer and information sciences
subject: Engineering and technology
subject: FOS: Engineering and technology
subject: Physical sciences
subject: FOS: Physical sciences

description: Funder: Ad Astra Chandaria Foundation
description: Funder: Ikerbasque (The Basque Foundation for Science)
description: Funder: Ministerio Economia, Industria y Competitividad (Spain)
description: The human brain generates a rich repertoire of spatio-temporal activity patterns, which support a wide variety of motor and cognitive functions. These patterns of activity change with age in a multi-factorial manner. One of these factors is the variations in the brain's connectomics that occurs along the lifespan. However, the precise relationship between high-order functional interactions and connnectomics, as well as their variations with age are largely unknown, in part due to the absence of mechanistic models that can efficiently map brain connnectomics to functional connectivity in aging. To investigate this issue, we have built a neurobiologically-realistic whole-brain computational model using both anatomical and functional MRI data from 161 participants ranging from 10 to 80 years old. We show that the differences in high-order functional interactions between age groups can be largely explained by variations in the connectome. Based on this finding, we propose a simple neurodegeneration model that is representative of normal physiological aging. As such, when applied to connectomes of young participant it reproduces the age-variations that occur in the high-order structure of the functional data. Overall, these results begin to disentangle the mechanisms by which structural changes in the connectome lead to functional differences in the ageing brain. Our model can also serve as a starting point for modeling more complex forms of pathological ageing or cognitive deficits.
Tailoring Language Generation Models under Total Variation Distance
Creators: name: Ji, Haozhe
name: Ke, Pei
name: Hu, Zhipeng
name: Zhang, Rongsheng
name: Huang, Minlie
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: The standard paradigm of neural language generation adopts maximum likelihood estimation (MLE) as the optimizing method. From a distributional view, MLE in fact minimizes the Kullback-Leibler divergence (KLD) between the distribution of the real data and that of the model. However, this approach forces the model to distribute non-zero (sometimes large) probability mass to all training samples regardless of their quality. Moreover, in the attempt to cover the low-probability regions in the data distribution, the model systematically overestimates the probability of corrupted text sequences, which we conjecture is one of the main reasons for text degeneration during autoregressive decoding. To remedy this problem, we leverage the total variation distance (TVD) with its robustness to outliers, and develop practical bounds to apply it to language generation. Then, we introduce the TaiLr objective that balances the tradeoff of estimating TVD. Intuitively, TaiLr downweights real data samples that have low model probabilities with tunable penalization intensity. Experimental results show that our method alleviates the overestimation of degenerated sequences without sacrificing diversity and improves generation quality on a wide range of text generation tasks.
description: Published in ICLR 2023 (notable-top-5%)
title: Arbre_17
Creators: name: Ségolène Delamare
name: Galinand, Cyrille
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2023
Subjects: subject: arborglyphe

description: arborglyphe
description: 1 fichier 3D (ply), 53 fichiers image (jpg)
Sonnenfleckenzeichnung Nr. 95.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 21.04.1994, 07:00, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Seeing asymptotic freedom in an exact correlator of a large-$N$ matrix field theory
Creators: name: Orland, Peter
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Lattice (hep-lat)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Exact expressions for correlation functions are known for the large-$N$ (planar) limit of the $(1+1)$-dimensional ${\rm SU}(N)\times {\rm SU}(N)$ principal chiral sigma model. These were obtained with the form-factor bootstrap, an entirely nonperturbative method. The large-$N$ solution of this asymptotically-free model is far less trivial than that of O($N$) sigma model (or other isovector models). Here we study the Euclidean two-point correlation function $N^{-1}< {\rm Tr}\,Φ(0)^{\dagger} Φ(x)>$, where $Φ(x)\sim Z^{-1/2}U(x)$ is the scaling field and $U(x)\in SU(N)$ is the bare field. We express the two-point function in terms of the spectrum of the operator $\sqrt{-d^{2}/du^{2}}$, where $u\in (-1,1)$. At short distances, this expression perfectly matches the result from the perturbative renormalization group.
description: Small corrections in text and references. Published in PRD. Still 4 pages, revtex
The Breakdown of the Anelastic Approximation in Rotating Compressible Convection: Implications for Astrophysical Systems
Creators: name: Calkins, Michael A.
name: Julien, Keith
name: Marti, Philippe
Publisher: name: arXiv
Year: 2014
Subjects: subject: Geophysics (physics.geo-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The linear theory for rotating compressible convection in a plane layer geometry is presented for the astrophysically-relevant case of low Prandtl number gases. When the rotation rate of the system is large, the flow remains geostrophically balanced for all stratification levels investigated and the classical (i.e., incompressible) asymptotic scaling laws for the critical parameters are recovered. For sufficiently small Prandtl numbers, increasing stratification tends to further destabilise the fluid layer, decrease the critical wavenumber and increase the oscillation frequency of the convective instability. In combination, these effects increase the relative magnitude of the time derivative of the density perturbation contained in the conservation of mass equation to non-negligible levels; the resulting convective instabilities occur in the form of compressional quasi-geostrophic oscillations. We find that the anelastic equations, which neglect this term, cannot capture these instabilities and possess spuriously-growing eigenmodes in the rapidly rotating, low Prandtl number regime. It is shown that the Mach number for rapidly rotating compressible convection is intrinsically small for all background states, regardless of the departure from adiabaticity.
description: 16 pages, 6 figures, 1 table. Changes made: added new Figure 1, added discussion of Mach number, added references, added Table of linear stability data
Sonnenfleckenzeichnung Nr. 235.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 25.09.1994, 09:15, erstellt von Andrea Manna, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
title: Israel Report. Sustainable Governance Indicators 2022
Creators: name: Altshuler, Alex
name: Mandelkern, Ronen
name: Karadag, Roy
Publisher: name: Bertelsmann Stiftung
Year: 2022
Subjects: Governance
Democracy
Regierungshandeln
Demokratie

description: Israel has experienced a year full of positive and negative developments. 2021 was characterized by the last of four elections in two years; confrontation with Gaza; the fragility of the education system, with teaching split between in person instruction and online learning; multiple developments related to the ongoing COVID-19 epidemic; and an economic rebound due largely to the country’s ongoing COVID-19 vaccination campaign, a recovering labor market and a booming tech sector.
Chiral d-wave superconductivity in doped graphene
Creators: name: Black-Schaffer, Annica M.
name: Honerkamp, Carsten
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A highly unconventional superconducting state with a spin-singlet $d_{x^2-y^2}\pm id_{xy}$-wave, or chiral d-wave, symmetry has recently been proposed to emerge from electron-electron interactions in doped graphene. Especially graphene doped to the van Hove singularity at 1/4 doping, where the density of states diverges, has been argued to likely be a chiral d-wave superconductor. In this review we summarize the currently mounting theoretical evidence for the existence of a chiral d-wave superconducting state in graphene, obtained with methods ranging from mean-field studies of effective Hamiltonians to angle-resolved renormalization group calculations. We further discuss multiple distinctive properties of the chiral d-wave superconducting state in graphene, as well as its stability in the presence of disorder. We also review means of enhancing the chiral d-wave state using proximity-induced superconductivity. The appearance of chiral d-wave superconductivity is intimately linked to the hexagonal crystal lattice and we also offer a brief overview of other materials which have also been proposed to be chiral d-wave superconductors.
description: 51 pages, 8 figures. Invited topical review in J. Phys.:Condens. Matter
Sonnenfleckenzeichnung Nr. 259.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 22.10.1994, 14:30, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Search for $W' \rightarrow tb \rightarrow qqbb$ Decays in pp Collisions at $\sqrt{s}$ = 8 TeV with the ATLAS Detector
Creators: name: ATLAS Collaboration
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A search for a massive $W'$ gauge boson decaying to a top quark and a bottom quark is performed with the ATLAS detector in $pp$ collisions at the LHC. The dataset was taken at a centre-of-mass energy of $\sqrt{s} = 8$ TeV and corresponds to 20.3 fb$^{-1}$ of integrated luminosity. This analysis is done in the hadronic decay mode of the top quark, where novel jet substructure techniques are used to identify jets from high-momentum top quarks. This allows for a search for high-mass $W'$ bosons in the range $1.5 - 3.0$ TeV. $b$-tagging is used to identify jets originating from $b$-quarks. The data are consistent with Standard Model background-only expectations, and upper limits at 95% confidence level are set on the $W' \rightarrow tb$ cross section times branching ratio ranging from $0.16$ pb to $0.33$ pb for left-handed $W'$ bosons, and ranging from $0.10$ pb to $0.21$ pb for $W'$ bosons with purely right-handed couplings. Upper limits at 95% confidence level are set on the $W'$-boson coupling to $tb$ as a function of the $W'$ mass using an effective field theory approach, which is independent of details of particular models predicting a $W'$ boson.
description: 11 pages plus author list + cover page (24 pages total), 8 figures, 3 tables, submitted to European Physical Journal C, All figures including auxiliary figures are available at http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/EXOT-2013-14
Sonnenfleckenzeichnung Nr. 101.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 27.04.1994, 07:00, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1994

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Rational differential forms on the variety of flexes of plane cubics
Creators: name: Popov, Vladimir L.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We prove that for every positive integer $d$, there are no nonzero regular differential $d$-forms on every smooth irreducible projective algebraic variety birationally isomorphic to the variety of flexes of plane cubics.
description: 3 pages
ОСОБЕННОСТИ ВЫЯВЛЕНИЯ НЕЗАКОННОГО ПРЕДПРИНИМАТЕЛЬСТВА И ПРОВЕРКИ СООБЩЕНИЯ О ЕГО СОВЕРШЕНИИ
Creators: name: Волохова О.В.
Publisher: name: Право и управление
Year: 2023
Subjects: экономические преступления
незаконное предпринимательство
проверка сообщения о преступлении
преступная деятельность
системность деятельности
расследование
правоохранительные органы.

description: В статье рассматриваются вопросы выявления незаконного предпринимательства и особенности проверки сообщения о его совершении, анализируются понятие «деятельность, систематичность и самостоятельность» как основные признаки незаконного предпринимательства.