cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Pion Production in Neutrino-Nucleon Reactions
Creators: name: Hernandez, E.
name: Nieves, J.
name: Valverde, M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We construct a model for the weak pion production off the nucleon, which in addition to the weak excitation of the $Δ(1232)$ resonance and its subsequent decay into $Nπ$, it includes also some background terms required by chiral symmetry. We re-fit the $C_5^A(q^2)$ form factor to the flux averaged $ν_μp \to μ^-pπ^+$ ANL $q^2-$differential cross section data, finding a substantially smaller contribution of the $Δ$ pole mechanism than traditionally assumed in the literature. We also show that the interference between the Delta pole and the background terms produces parity-violating contributions to the pion angular differential cross section.
description: To appear in the proceedings of Fifth International Workshop on. Neutrino-Nucleus Interactions in the Few-GeV Region. May 30, 2007 - June 3, 2007. Fermilab, Batavia, Illinois USA
What do the two times in two-time correlation functions mean for interpreting tr-ARPES?
Creators: name: Freericks, J. K.
name: Kemper, Alexander F.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Time-resolved angle-resolved photoemission spectroscopy is one of the most powerful pump-probe measurements of materials driven far from equilibrium. Unlike the linear-response regime, where the frequency-dependent response function is independent of time, in a far-from-equilibrium experiment, the response function depends on two times in the time domain. In this work, we describe how one can use time-dependent frequency response functions and how they involve contributions from times that are near to each other. This implies that they should not be thought of as a frequency-dependent response at a single definite time. Instead, the Fourier uncertainty relations show that they involve contributions from ranges of times and must be interpreted in this light. We use this insight to help understand what time-resolved photoemission measurements actually measure.
description: (9 pages, 4 figures, published in Journal Electron Spectroscopy and Related Phenomena)
Gradient expansion approach to nonlinear superhorizon perturbations II -- a single scalar field --
Creators: name: Tanaka, Yoshiharu
name: Sasaki, Misao
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We formulate nonlinear perturbations of a scalar field dominated universe on super-horizon scales. We consider the case of a single scalar field. We take the gradient expansion approach. We adopt the uniform Hubble slicing and derive the general solution valid to $O(ε^2)$, where $ε$ is the expansion parameter associated with a spatial derivative, which includes both the scalar and tensor modes. In particular, the $O(ε^2)$ correction terms to the nonlinear curvature perturbation, which become important in models with a non-slowroll stage during inflation, are explicitly obtained.
description: 13 pages, no figures, typos corrected
Curvaton with Polynomial Potential
Creators: name: Huang, Qing-Guo
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In general a weakly self-interacting curvaton field is expected and the curvaton potential takes the polynomial form. The curvaton potential can be dominated by the self-interaction term during the period of inflation if the curvaton field stays at a large vacuum expectation value. We use the $δ{\cal N}$ formalism to calculate the primordial curvature perturbation in the various possible scenarios which make the curvaton model much richer.
description: 18 pages; a mistake in sec.2.2.2 corrected, enhancement of $g_{NL}$ in the mixed scenarion discussed, version for publication in JCAP
К ВОПРОСУ О КРИМИНОЛОГИЧЕСКОЙ ХАРАКТЕРИСТИКЕ КРИМИНАЛЬНОГО БАНКРОТСТВА В РОССИЙСКОЙ ФЕДЕРАЦИИ
Creators: name: КОЗЛОВСКАЯ М.А.
name: КИБРОЕВА А.А.
name: МИТИН А.В.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: КРИМИНАЛЬНОЕ БАНКРОТСТВО
КРИМИНОЛОГИЧЕСКАЯ ХАРАКТЕРИСТИКА
ПРЕДНАМЕРЕННОЕ БАНКРОТСТВО
ФИКТИВНОЕ БАНКРОТСТВО
НЕПРАВОМЕРНЫЕ ДЕЙСТВИЯ ПРИ БАНКРОТСТВЕ
CRIMINAL BANKRUPTCY
CRIMINOLOGICAL CHARACTERISTICS
DELIBERATE BANKRUPTCY
FRAUDULENT BANKRUPTCY
ILLEGAL ACTIONS IN BANKRUPTCY

description: В статье затронут криминологический аспект криминального банкротства в Российской Федерации. Дается исторический анализ развития института банкротства. Авторы приводят результаты уголовно-правового анализа составов УК РФ, охватывающих понятие «криминальное банкротство». Отмечается основная характеристика неправомерных действий при банкротстве, фиктивного и преднамеренного банкротства. Авторы отражают криминологическую обстановку в сфере банкротства. Выделены основные детерминанты преступности в данной сфере. Более того, отмечены те направления предупреждения преступности криминального банкротства, которые, по мнению авторов, наиболее эффективны и актуальны для Российской Федерации.
Computing near-optimal Value-at-Risk portfolios using Integer Programming techniques
Creators: name: Babat, Onur
name: Vera, Juan C.
name: Zuluaga, Luis F.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Portfolio Management (q-fin.PM)
subject: Optimization and Control (math.OC)
subject: FOS: Economics and business
subject: FOS: Mathematics
subject: 90C11, 90C15, 91G10, 91G60

description: Value-at-Risk (VaR) is one of the main regulatory tools used for risk management purposes. However, it is difficult to compute optimal VaR portfolios; that is, an optimal risk-reward portfolio allocation using VaR as the risk measure. This is due to VaR being non-convex and of combinatorial nature. In particular, it is well known that the VaR portfolio problem can be formulated as a mixed integer linear program (MILP) that is difficult to solve with current MILP solvers for medium to large-scale instances of the problem. Here, we present an algorithm to compute near-optimal VaR portfolios that takes advantage of this MILP formulation and provides a guarantee of the solution's near-optimality. As a byproduct, we obtain an algorithm to compute tight lower bounds on the VaR portfolio problem that outperform related algorithms proposed in the literature for this purpose. The near-optimality guarantee provided by the proposed algorithm is obtained thanks to the relation between minimum risk portfolios satisfying a reward benchmark and the corresponding maximum reward portfolios satisfying a risk benchmark. These alternate formulations of the portfolio allocation problem have been frequently studied in the case of convex risk measures and concave reward functions. Here, this relationship is considered for general risk measures and reward functions. To illustrate the efficiency of the presented algorithm, numerical results are presented using historical asset returns from the US financial market.
description: 21 pages, 7 figures
NicePIM: Design Space Exploration for Processing-In-Memory DNN Accelerators with 3D-Stacked-DRAM
Creators: name: Wang, Junpeng
name: Ge, Mengke
name: Ding, Bo
name: Xu, Qi
name: Chen, Song
name: Kang, Yi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Hardware Architecture (cs.AR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: With the widespread use of deep neural networks(DNNs) in intelligent systems, DNN accelerators with high performance and energy efficiency are greatly demanded. As one of the feasible processing-in-memory(PIM) architectures, 3D-stacked-DRAM-based PIM(DRAM-PIM) architecture enables large-capacity memory and low-cost memory access, which is a promising solution for DNN accelerators with better performance and energy efficiency. However, the low-cost characteristics of stacked DRAM and the distributed manner of memory access and data storing require us to rebalance the hardware design and DNN mapping. In this paper, we propose NicePIM to efficiently explore the design space of hardware architecture and DNN mapping of DRAM-PIM accelerators, which consists of three key components: PIM-Tuner, PIM-Mapper and Data-Scheduler. PIM-Tuner optimizes the hardware configurations leveraging a DNN model for classifying area-compliant architectures and a deep kernel learning model for identifying better hardware parameters. PIM-Mapper explores a variety of DNN mapping configurations, including parallelism between branches of DNN, DNN layer partitioning, DRAM capacity allocation and data layout pattern in DRAM to generate high-hardware-utilization DNN mapping schemes for various hardware configurations. The Data-Scheduler employs an integer-linear-programming-based data scheduling algorithm to alleviate the inter-PIM-node communication overhead of data-sharing brought by DNN layer partitioning. Experimental results demonstrate that NicePIM can optimize hardware configurations for DRAM-PIM systems effectively and can generate high-quality DNN mapping schemes with latency and energy cost reduced by 37% and 28% on average respectively compared to the baseline method.
description: 13 pages
Framework for A Personalized Intelligent Assistant to Elderly People for Activities of Daily Living
Creators: name: Thakur, Nirmalya
name: Han, Chia Y.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: Artificial Intelligence (cs.AI)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: H.5; I.2; I.5; E.0; D.0

description: The increasing population of elderly people is associated with the need to meet their increasing requirements and to provide solutions that can improve their quality of life in a smart home. In addition to fear and anxiety towards interfacing with systems; cognitive disabilities, weakened memory, disorganized behavior and even physical limitations are some of the problems that elderly people tend to face with increasing age. The essence of providing technology-based solutions to address these needs of elderly people and to create smart and assisted living spaces for the elderly; lies in developing systems that can adapt by addressing their diversity and can augment their performances in the context of their day to day goals. Therefore, this work proposes a framework for development of a Personalized Intelligent Assistant to help elderly people perform Activities of Daily Living (ADLs) in a smart and connected Internet of Things (IoT) based environment. This Personalized Intelligent Assistant can analyze different tasks performed by the user and recommend activities by considering their daily routine, current affective state and the underlining user experience. To uphold the efficacy of this proposed framework, it has been tested on a couple of datasets for modelling an average user and a specific user respectively. The results presented show that the model achieves a performance accuracy of 73.12% when modelling a specific user, which is considerably higher than its performance while modelling an average user, this upholds the relevance for development and implementation of this proposed framework.
description: arXiv admin note: text overlap with arXiv:2106.15599
One-dimensional resistive states in quasi-two-dimensional superconductors
Creators: name: Bell, M.
name: Sergeev, A.
name: Mitin, V.
name: Bird, J.
name: Verevkin, A.
name: Gol'tsman, G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We investigate competition between one- and two-dimensional topological excitations - phase slips and vortices - in formation of resistive states in quasi-two-dimensional superconductors in a wide temperature range below the mean-field transition temperature $T_{C0}$. The widths $w$ = 100 nm of our ultrathin NbN samples is substantially larger than the Ginzburg-Landau coherence length $ξ$ = 4nm and the fluctuation resistivity above $T_{C0}$ has a two-dimensional character. However, our data shows that the resistivity below $T_{C0}$ is produced by one-dimensional excitations, - thermally activated phase slip strips (PSSs) overlapping the sample cross-section. We also determine the scaling phase diagram, which shows that even in wider samples the PSS contribution dominates over vortices in a substantial region of current/temperature variations. Measuring the resistivity within seven orders of magnitude, we find that the quantum phase slips can only be essential below this level.
description: will appear in PRB
Neon and Chemical Fractionation Trends in Late-type Stellar Atmospheres
Creators: name: Garcia-Alvarez, D.
name: Drake, J. J.
name: Testa, P.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A survey of Ne, O and Fe coronal abundances culled from the recent literature for about 60 late-type stars confirms that the Ne/O ratio of stellar outer atmospheres is about two times the value recently recommended by Asplund et al. The mean Ne/O remains flat from the most active stars down to at least intermediate activity levels (-5L_X/L_bol
description: 4 pages, 2 figures, to appear in the Proceedings of "Cool Stars, Stellar Systems and The Sun. 15th Cambridge Workshop", St Andrews, UK; AIP Conf. Series
Spherical timelike orbits around Kerr black holes
Creators: name: Tavlayan, Aydin
name: Tekin, Bayram
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the order ten polynomial equation satisfied by the radius of the spherical timelike orbits for a massive particle with a generic energy around a Kerr black hole. Even though the radii of the prograde and retrograde orbits at the equatorial or polar plane for particles with zero or unit energy have a monotonic dependence on the rotation parameter of the black hole, we show that there is a critical inclination angle above which the retrograde orbits have a nonmonotonic dependency on the rotation of the black hole. Thus the capture cross-section of these retrograde orbits decrease with increasing black hole spin. Hence their efficiency to reduce the black hole's spin is decreased. We also provide an equation for the critical inclination angle that shows exactly at which point the nonmonotonicity starts. In addition, we employ the Lagrange-Bürmann method to find approximate analytic solutions from the known exact solutions.
description: 13 pages, 21 figures
EXPLORING ENVIRONMENTAL DEGRADATION IN YOLA SOUTH LOCAL GOVERNMENT AREA, ADAMAWA STATE
Creators: name: Ibrahim, M. Adamu
name: Fatima, N. Abubakar
Publisher: name: AYDEN JOURNAL
Year: 2024
Subjects: Environment, Degradation, Overview, Yola

description: This paper aimed to overview environmental degradation in Yola South Local Government Area, Adamawa State. The present paper summarizes pertinent information on environmental degradation in the area through investigating limited available and pertinent studies conducted in the area coupled with field observations and interviews which form the basis of the secondary data for the research. It was identified that drought, flood, soil degradation/erosion and deforestation were the major types of environmental degradation. Similarly, it was also revealed human factor is the most inducing of creating such menace than the natural factor. Loss of properties, lives, destruction of farmlands and buildings, paralysis of socio-economic activities and ecosystems deterioration were among the generated effects caused by the processes of environmental degradation in the area. It is therefore, suggested that government should ensure effective monitoring of the environmental resources and protecting them through formulating and adoption of polices and strategies that will not only safeguard the resources but will also  improve and sustain them for future growth and development in the study area.
Max Abraham's and Tullio Levi-Civita's approach to Einstein Theory of Relativity
Creators: name: Valentini, Michele Mattia <1984>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2014
Subjects: MAT/07 Fisica matematica

description: This work deals with the theory of Relativity and its diffusion in Italy in the first decades of the XX century.  Not many scientists belonging to Italian universities were active in understanding Relativity, but two of them, Max Abraham and Tullio Levi-Civita left a deep mark.
Max Abraham engaged a substantial debate against Einstein between 1912 and 1914 about electromagnetic and gravitation aspects of the theories.
Levi-Civita played a fundamental role in giving Einstein the correct mathematical instruments for the General Relativity formulation since 1915.
This work, which doesn't have the aim of a mere historical chronicle of the events, wants to highlight two particular perspectives: 
on one hand, the importance of Abraham-Einstein debate in order to clarify the basis of Special Relativity, to observe the rigorous logical structure resulting from a fragmentary reasoning sequence  and to understand Einstein's thinking;
on the other hand, the originality of Levi-Civita's approach, quite different from the Einstein's one, characterized by the introduction of a method typical of General Relativity even to Special Relativity and the attempt to hide the two Einstein Special Relativity postulates.
Numerical Scattering Amplitudes with pySecDec
Creators: name: Heinrich, G.
name: Jones, S. P.
name: Kerner, M.
name: Magerya, V.
name: Olsson, A.
name: Schlenk, J.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a major update of the program pySecDec, a toolbox for the evaluation of dimensionally regulated parameter integrals. The new version enables the evaluation of multi-loop integrals as well as amplitudes in a highly distributed and flexible way, optionally on GPUs. The program has been optimised and runs up to an order of magnitude faster than the previous release. A new integration procedure that utilises construction-free median Quasi-Monte Carlo rules is implemented. The median lattice rules can outperform our previous component-by-component rules by a factor of 5 and remove the limitation on the maximum number of sampling points. The expansion by regions procedures have been extended to support Feynman integrals with numerators, and functions for automatically determining when and how analytic regulators should be introduced are now available. The new features and performance are illustrated with several examples.
description: 31 pages, 13 figures; published version
ПЕРЕГОВОРЫ КАК ПРОЦЕДУРА ПРИМИРЕНИЯ В АРБИТРАЖНОМ ПРОЦЕССЕ
Creators: name: МОРОЗОВА Р.И.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ПЕРЕГОВОРЫ
ПРИМИРИТЕЛЬНЫЕ ПРОЦЕДУРЫ
СУД
СРОКИ ПРИМИРЕНИЯ
ЗЛОУПОТРЕБЛЕНИЕ ПРАВАМИ
NEGOTIATIONS
CONCILIATION PROCEDURES
COURT
TERMS OF RECONCILIATION
ABUSE OF RIGHTS

description: При внесении многочисленных изменений в процессуальное право законодатель обратил особое внимание на примирительные процедуры. Изменения коснулись перечня используемых процедур, а также был упорядочен порядок их использования. Одной из форм примирения являются переговоры. Нормы о проведении переговоров в российское процессуальное законодательство были внесены не так давно, несмотря на то, что переговоры часто используются на практике. Очевидно, что переговоры могут предшествовать применению иных форм примирения. За переговорами могут обсуждаться условия мирового соглашения. Таким образом, переговоры сторон, которые происходят по их собственному желанию, без участия посредника, стали самой распространенной формой примирения на практике. Однако объектом исследования переговоры являлись нечасто. В рамках данной статьи будут рассмотрены основные положения о переговорах как примирительной процедуры.
Combinatorically Prescribed Packings and Applications to Conformal and Quasiconformal Maps
Creators: name: Schramm, Oded
Publisher: name: arXiv
Year: 2007
Subjects: subject: Complex Variables (math.CV)
subject: Combinatorics (math.CO)
subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: 52C15; 30C20

description: The Andreev-Thurston Circle Packing Theorem is generalized to packings of convex bodies in planar simply connected domains. This turns out to be a useful tool for constructing conformal and quasiconformal mappings with interesting geometric properties. We attempt to illustrate this with a few results about uniformizations of finitely connected planar domains. For example, the following variation of a theorem by Courant, Manel and Shiffman is proved and generalized. If $G$ is an $n+1$-connected bounded planar domain, $H$ is a simply connected bounded planar domain, and $P_1,P_2,...,P_n$ are (compact) planar convex bodies, then sets $P_j'$ can be found so that $G$ is conformally equivalent to $H-\cup_{j=1}^n P_j'$, and each $P_j'$ is either a point, or is positively homothetic to $P_j$.
description: Modified version of PhD thesis from 1990
Crystal isomorphisms for irreducible highest weight U_{v}{\hat{sl}}_{e})-modules of higher level
Creators: name: Jacon, Nicolas
name: Lecouvey, Cédric
Publisher: name: arXiv
Year: 2007
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: We study the crystal graphs of irreducible $U_{v}(\hat{sl}}_{e})$-modules of higher level l. Generalizing works of the first author, we obtain a simple description of the bijections between the classes of multipartitions which naturally label these graphs: the Uglov multipartitions. This is achieved by expliciting an embedding of the $U_{v}(\hat{sl}}_{e})$-crystals of level l into $U_{v}(\hat{sl}_{\infty})$-crystals associated to highest weight modules.
description: the revised version correct minor errors
You Do Not Need a Bigger Boat: Recommendations at Reasonable Scale in a (Mostly) Serverless and Open Stack
Creators: name: Tagliabue, Jacopo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: We argue that immature data pipelines are preventing a large portion of industry practitioners from leveraging the latest research on recommender systems. We propose our template data stack for machine learning at "reasonable scale", and show how many challenges are solved by embracing a serverless paradigm. Leveraging our experience, we detail how modern open source can provide a pipeline processing terabytes of data with limited infrastructure work.
description: Manuscript version of a work accepted at RecSys 2021 (camera-ready forthcoming)
A study of quark-gluon vertices using the lattice Coulomb gauge domain wall fermion
Creators: name: Furui, Sadataka
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: I calculate the quark-gluon vertex of the tensor type $Γ(p,q)=g_3(p,q)p_4 \Slash{\Vec q}$, vector type $g_2(p,q)\Vec q$ and scalar type $g_1(p,q)$, for a small spacial momentum transfer $q=\bf q$ using the gauge configuration of the Domain Wall Fermion (DWF) provided by the RBC-UKQCD collaboration. The quark propagator of Coulomb gauge in the cylinder cut, i.e. the four momentum $p$ is directed along the diagonal of the hyper-cubic space has small fluctuation and I use this propagator in the evaluation of the operators by applying the non-perturbative renormalization method. The $q$ dependence of the running coupling $α_{s,g_1}(q)$ is compared with $α_I(q)$ measured by the ghost-gluon vertex in Coulomb gauge and $α_s(q)$ measured in Landau gauge.
description: 7 pages, 4 figures, A mistake in the momentum scale in the domain wall fermion mass parameter is corrected and references updated. Proceedings of the Lattice2008 (130)
The Middle and Upper Paleolithic Tool Types Are Contemporaneous: An Additional Nosed Endscraper and Other Recent Finds from the Heidesheim-Höllenberg Site near Mainz, Germany
Creators: name: Anderson, Mark
Publisher: name: Figshare
Year: 2019
Subjects: Archaeology

description: The large surface site of Heidesheim-Höllenberg has yielded a lithic assemblage containing both Middle and Upper Paleolithic tool types.  The contemporaneity of these two artifact categories can be proven or at least inferred for a number of reasons.  For instance, artifacts combining a Middle and an Upper Paleolithic tool type on the same blank are well represented in the assemblage.  One of the most important pieces of evidence is provided by a refit comprising a nosed endscraper and a Mousterian tranchet.  New finds, including an additional nosed endscraper, a unifacial discoidal core, and a rabot, not to mention an additional Mousterian tranchet, underscore the dualistic integrity of the assemblage.  Undoubtedly the most intriguing new find, however, consists of an endscraper-burin combination tool made on a wide quartz flake.  While this tool type is absolutely characteristic of the Upper Paleolithic, the form of the blank reflects a Middle Paleolithic technology.  In sum, the evidence to date not only indicates that the lithic assemblage from Heidesheim-Höllenberg is unmixed but also allows for the possibility that it represents a transitional industry.
Light-induced half-quantized Hall effect and axion insulator
Creators: name: Qin, Fang
name: Lee, Ching Hua
name: Chen, Rui
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Motivated by the recent experimental realization of the half-quantized Hall effect phase in a three-dimensional (3D) semi-magnetic topological insulator [M. Mogi et al., Nature Physics 18, 390 (2022)], we propose a scheme for realizing the half-quantized Hall effect and axion insulator in experimentally mature 3D topological insulator heterostructures. Our approach involves optically pumping and/or magnetically doping the topological insulator surface, such as to break time reversal and gap out the Dirac cones. By toggling between left and right circularly polarized optical pumping, the sign of the half-integer Hall conductance from each of the surface Dirac cones can be controlled, such as to yield half-quantized ($0+1/2$), axion ($-1/2+1/2=0$), and Chern ($1/2+1/2=1$) insulator phases. We substantiate our results based on detailed band structure and Berry curvature numerics on the Floquet Hamiltonian in the high-frequency limit. Our paper showcases how topological phases can be obtained through mature experimental approaches such as magnetic layer doping and circularly polarized laser pumping and opens up potential device applications such as a polarization chirality-controlled topological transistor.
description: 24 pages, 11 figures, update references, published version
Limits on the Precision of Catenane Molecular Motors: Insights from Thermodynamics and Molecular Dynamics Simulations
Creators: name: Albaugh, Alex
name: Fu, Rueih-Sheng
name: Gu, Geyao
name: Gingrich, Todd R.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Thermodynamic uncertainty relations (TURs) relate precision to the dissipation rate, yet the inequalities can be far from saturation. Indeed, in catenane molecular motor simulations, we record precision far below the TUR limit. We further show that this inefficiency can be anticipated by four physical parameters: the thermodynamic driving force, fuel decomposition rate, coupling between fuel decomposition and motor motion, and rate of undriven motor motion. The physical insights might assist in designing molecular motors in the future.
Suitability of the approximate superposition of squeezed coherent states for various quantum protocols
Creators: name: Marek, Petr
name: Kim, M. S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A state in a d-dimensional Hilbert space can be simulated by a state defined in a different dimension with high fidelity. We assess how faithfully such the approximated state can perform quantum protocols, using an example of the squeezed coherent superposition state which was recently experimentally generated.
description: 6 pages, 4 figures
УГОЛОВНО-ПРАВОВАЯ ХАРАКТЕРИСТИКА ОРГАНИЗАЦИИ ЗАНЯТИЯ ПРОСТИТУЦИЕЙ: ТЕОРИЯ И ПРАКТИКА
Creators: name: МОЧАЛКИНА П.В.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ПРОСТИТУЦИЯ
ПРИТОН
ПЛАТНЫЕ УСЛУГИ
ПРЕСТУПЛЕНИЕ
ОРГАНИЗАЦИЯ ЗАНЯТИЙ ПРОСТИТУЦИЕЙ
КРИМИНАЛЬНЫЕ ЭЛЕМЕНТЫ
PROSTITUTION
BROTHEL
PAID SERVICES
CRIME
ORGANIZATION OF PROSTITUTION
CRIMINAL ELEMENTS

description: Автором рассматриваются некоторые теоретические вопросы организации занятия проституцией, функционирования притонов для занятий проституцией, а также их отражение в практической деятельности провоохранительных органов. Предложения для оптимального дополнения пробелов в уголовном законодательстве, касающихся отграничения смежных понятий в дефинициях статей, которые в свою очередь создают массу проблем при квалификации преступлений и осуществления правосудия.
АКТУАЛЬНЫЕ ВОПРОСЫ СВИДЕТЕЛЬСКОГО ИММУНИТЕТА В РОССИЙСКОМ ГРАЖДАНСКОМ ПРОЦЕССЕ
Creators: name: НАЗАРЕНКО А.Е.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: СВИДЕТЕЛЬСКИЙ ИММУНИТЕТ
ГРАЖДАНСКИЙ ПРОЦЕСС
СУДЕБНОЕ РАЗБИРАТЕЛЬСТВО
СТОРОНЫ ПРОЦЕССА
WITNESS IMMUNITY
CIVIL PROCEEDINGS
JUDICIAL PROCEEDINGS
PARTIES TO THE PROCEEDINGS

description: В представленной работе рассмотрена актуальная на сегодняшний день тема, посвященная практической реализации свидетельского иммунитета в рамках современного гражданского процесса. Автор достаточно подробно рассматривает сущность и правовое содержание данного процессуального института, изучает его классификацию и отдельно взятые виды, а также анализирует положения различных правоведов. Вместе с этим, в настоящей статье содержатся предложения по совершенствованию института свидетельского иммунитета.
ПРОБЛЕМЫ ПРЕЗУМПЦИИ ВИНЫ ПРИ РЕАЛИЗАЦИИ АДМИНИСТРАТИВНОЙ ОТВЕТСТВЕННОСТИ В СФЕРЕ ДОРОЖНОГО ДВИЖЕНИЯ
Creators: name: НЕНАШЕВ А.С.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: АДМИНИСТРАТИВНАЯ ОТВЕТСТВЕННОСТЬ
ПРАВОНАРУШЕНИЯ В СФЕРЕ ДОРОЖНОГО ДВИЖЕНИЯ
ПРЕЗУМПЦИЯ ВИНЫ
ВЛАДЕЛЕЦ ТРАНСПОРТНОГО СРЕДСТВА
СРЕДСТВА ВИДЕОФИКСАЦИИ
СОСТЯЗАТЕЛЬНОСТЬ СТОРОН
ДОКАЗАТЕЛЬСТВА
ФАКТ ПРАВОНАРУШЕНИЯ
ADMINISTRATIVE LIABILITY
OFFENSES IN THE FIELD OF ROAD TRAFFIC
PRESUMPTION OF GUILT
VEHICLE OWNER
VIDEO RECORDING MEANS
ADVERSARIAL NATURE OF THE PARTIES
EVIDENCE
FACT OF OFFENSE

description: В статье рассмотрены проблемы практической реализации презумпции вины, действующей в отношении владельцев транспортных средств при регистрации факта административного правонарушения средствами видеофиксации. Показано, что установление полного круга обстоятельств, позволяющих владельцу транспортного средства опровергнуть вину в подобной ситуации, не в полной мере отвечает праву на защиту интересов любыми законными способами, поскольку отсутствие возможности совершения административного правонарушения, установленного средствами видеофиксации, владельцем транспортного средства, может быть доказано различными фактами. Приведен обзор примеров судебной практики в подтверждение данной позиции, сделан вывод о несовершенстве действующих норм, регулирующих порядок опровержения вины владельца транспортного средства, предложен конкретный способ разрешения данного противоречия.
О ПЕРСПЕКТИВАХ СОЗДАНИЯ ЕДИНОГО ЭКОЛОГИЧЕСКОГО КОДЕКСА РФ
Creators: name: НЕЧВОЛОД Р.Е.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ЭКОЛОГИЧЕСКОЕ ПРАВО
ЭКОЛОГИЧЕСКИЙ КОДЕКС РФ
ПРОЕКТЫ ЭКОЛОГИЧЕСКОГО КОДЕКСА РФ
КОДИФИКАЦИЯ ЭКОЛОГИЧЕСКОГО ЗАКОНОДАТЕЛЬСТВА
ENVIRONMENTAL LAW
ENVIRONMENTAL CODE OF THE RUSSIAN FEDERATION
DRAFTS OF THE ENVIRONMENTAL CODE OF THE RUSSIAN FEDERATION
CODIFICATION OF ENVIRONMENTAL LEGISLATION

description: Настоящая научная работа посвящена изучению вопроса о необходимости создания Экологического кодекса РФ с целью унификации всех норм экологического права. Для этого автором были проанализированы различные точки зрения ученых-правоведов, а также некоторые проекты Экологического кодекса РФ. В заключении автором были сформулированы собственные выводы, касающиеся исследуемого вопроса.
ПРИМЕНЕНИЕ СУДЕБНО-ЗООЛОГИЧЕСКОЙ ЭКСПЕРТИЗЫ ПРИ РАССЛЕДОВАНИИ ДОРОЖНО-ТРАНСПОРТНОГО ПРОИСШЕСТВИЯ
Creators: name: НИКОНОВА Ю.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ЭКСПЕРТ И ЭКСПЕРТНОЕ УЧРЕЖДЕНИЕ
ЭКСПЕРТНАЯ ДЕЯТЕЛЬНОСТЬ
ЗООЛОГИЧЕСКАЯ ЭКСПЕРТИЗА
ТАКСОНЫ
ОБЪЕКТЫ ЖИВОТНОГО ПРОИСХОЖДЕНИЯ
АНАТОМИЯ ЖИВОТНЫХ
EXPERT AND EXPERT INSTITUTION
EXPERT ACTIVITY
ZOOLOGICAL EXAMINATION
TAXA
OBJECTS OF ANIMAL ORIGIN
ANIMAL ANATOMY

description: Рассмотрены понятие, сущность и необходимость производства экспертизы в ходе уголовного судопроизводства. Раскрыто понятие, цель и предмет исследования судебно-зоологической экспертизы. Выделены фактические обстоятельства, которые позволяет установить зоологическая экспертиза при совершенном ДТП. Систематизирован перечень вопросов, задаваемых в рамках зоологической экспертной практики.
Glitch systematics on the observation of massive black-hole binaries with LISA
Creators: name: Spadaro, Alice
name: Buscicchio, Riccardo
name: Vetrugno, Daniele
name: Klein, Antoine
name: Gerosa, Davide
name: Vitale, Stefano
name: Dolesi, Rita
name: Weber, William Joseph
name: Colpi, Monica
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Detecting and coherently characterizing thousands of gravitational-wave signals is a core data-analysis challenge for the Laser Interferometer Space Antenna (LISA). Transient artifacts, or "glitches", with disparate morphologies are expected to be present in the data, potentially affecting the scientific return of the mission. We present the first joint reconstruction of short-lived astrophysical signals and noise artifacts. Our analysis is inspired by glitches observed by the LISA Pathfinder mission, including both acceleration and fast displacement transients. We perform full Bayesian inference using LISA time-delay interferometric data and gravitational waveforms describing mergers of massive black holes. We focus on a representative binary with a detector-frame total mass of $6 \times 10^7 M_\odot$ at redshift $5$, yielding a signal lasting $\sim 30~\mathrm{h}$ in the LISA sensitivity band. We explore two glitch models of different flexibility, namely a fixed parametric family and a shapelet decomposition. In the most challenging scenario, we report a complete loss of the gravitational-wave signal if the glitch is ignored; more modest glitches induce biases on the black-hole parameters. On the other hand, a joint inference approach fully sanitizes the reconstruction of both the astrophysical and the glitch signal. We also inject a variety of glitch morphologies in isolation, without a superimposed gravitational signal, and show we can identify the correct transient model. Our analysis is an important stepping stone toward a realistic treatment of LISA data in the context of the highly sought-after "global fit".
description: 17 pages, 9 figures, 7 tables (accepted to Physical Review D on 22 September 2023)
Entanglement Growth and Minimal Membranes in $(d+1)$ Random Unitary Circuits
Creators: name: Sierant, Piotr
name: Schirò, Marco
name: Lewenstein, Maciej
name: Turkeshi, Xhek
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Understanding the nature of entanglement growth in many-body systems is one of the fundamental questions in quantum physics. Here, we study this problem by characterizing the entanglement fluctuations and distribution of $(d+1)$ qubit lattice evolved under a random unitary circuit. Focusing on Clifford gates, we perform extensive numerical simulations of random circuits in $1\le d\le 4$ dimensions. Our findings demonstrate that properties of growth of bipartite entanglement entropy are characterized by the roughening exponents of a $d$-dimensional membrane in a $(d+1)$ elastic medium.
description: 4 pages
Scholarly Communication and Open Access: Public Policy in Latin America
Creators: name: Cabezas Alberto
Publisher: name: Zenodo
Year: 2019
Subjects: Open Access
Open Science
Latin America
Funders
Plan S

description: Presentation at COAR 2019. Coar / OpenAIRE:  Technical and Strategic Meeting of Repository Networks. May 21, 2019 - Lyon, France. Session 14:00 - 15:20 Strategic discussion - Plan S , OA2020 , UNESCO Global Alliance of Open Access Platforms

Based on the document, entitled "Scholarly Communication and Open Access. Actions for a Public Policy in Latin America", by LA Referencia for the regional authorities of this organization that attended the annual Global Research Council meeting (May, 2019).

General principles and actions are proposed for Open Access repositories, consortiums, and journals to have a more systemic point of view from a public policy approach and regional perspective. The document concludes with the need to discuss initiatives such as "Plan S", specifying the points of agreement and disagreement, given the regional context, regarding topics such as article processing charges (APC) or an assessment of the role of repositories.

"Latin America must discuss this initiative since all countries share many principles and objectives. The specific issue where differences are found is the APC payment. Differences are due to four reasons: costs involved, current model of Latin American journals, option to develop policies for Open Access repositories, and assessment of results based on whether greater competition and innovation is produced in the model. Finally, many actors have pointed out that the proposal contained in Plan S should also assess the role of repositories as a viable and free alternative to promote OA and meet the organizations’ regulations"
KuaiSAR: A Unified Search And Recommendation Dataset
Creators: name: Sun, Zhongxiang
name: Si, Zihua
name: Zang, Xiaoxue
name: Leng, Dewei
name: Niu, Yanan
name: Song, Yang
name: Zhang, Xiao
name: Xu, Jun
Publisher: name: arXiv
Year: 2023
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: The confluence of Search and Recommendation (S&R) services is vital to online services, including e-commerce and video platforms. The integration of S&R modeling is a highly intuitive approach adopted by industry practitioners. However, there is a noticeable lack of research conducted in this area within academia, primarily due to the absence of publicly available datasets. Consequently, a substantial gap has emerged between academia and industry regarding research endeavors in joint optimization using user behavior data from both S&R services. To bridge this gap, we introduce the first large-scale, real-world dataset KuaiSAR of integrated Search And Recommendation behaviors collected from Kuaishou, a leading short-video app in China with over 350 million daily active users. Previous research in this field has predominantly employed publicly available semi-synthetic datasets and simulated, with artificially fabricated search behaviors. Distinct from previous datasets, KuaiSAR contains genuine user behaviors, including the occurrence of each interaction within either search or recommendation service, and the users' transitions between the two services. This work aids in joint modeling of S&R, and utilizing search data for recommender systems (and recommendation data for search engines). Furthermore, due to the various feedback labels associated with user-video interactions, KuaiSAR also supports a broad range of tasks, including intent recommendation, multi-task learning, and modeling of long sequential multi-behavioral patterns. We believe this dataset will serve as a catalyst for innovative research and bridge the gap between academia and industry in understanding the S&R services in practical, real-world applications.
description: CIKM 2023 resource track
МЕТОД 3D-МОДЕЛИРОВАНИЯ В СОВРЕМЕННОЙ СУДЕБНО-ЭКСПЕРТНОЙ ДЕЯТЕЛЬНОСТИ
Creators: name: НОВИКОВА Т.Б.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ЭКСПЕРТНАЯ ДЕЯТЕЛЬНОСТЬ
ЦИФРОВИЗАЦИЯ
3D-МОДЕЛИРОВАНИЕ
ЛАЗЕРНОЕ 3D-СКАНИРОВАНИЕ
АВТОТЕХНИЧЕСКАЯ ЭКСПЕРТИЗА
ДАКТИЛОСКОПИЧЕСКАЯ ЭКСПЕРТИЗА
ПОЖАРНО-ТЕХНИЧЕСКАЯ ЭКСПЕРТИЗА
3D-ПРИНТЕР
EXPERT ACTIVITY
DIGITALIZATION
3D-MODELING
LASER 3D-SCANNING
AUTO-TECHNICAL EXPERTISE
FINGERPRINT EXPERTISE
FIRE-TECHNICAL EXPERTISE
3D-PRINTER

description: В данной статье рассмотрено понятие экспертной деятельности в соответствии с нормами Федерального закона "О государственной судебно-экспертной деятельности в Российской Федерации", исследованы предпосылки для внедрения современных технологий в судебно-экспертную деятельность, а также особенности создания и применения методов трёхмерного моделирования и 3D-технологий при проведении ряда судебных экспертиз: автотехнической, дактилоскопической, пожарно-технической, трасологической и др. Кроме того, автор также акцентирует внимание на рассмотрении конкретных 3D-технологий, используемых в экспертной практике зарубежных стран.
Sideband thermometry of ion crystals
Creators: name: Vybornyi, Ivan
name: Dreissen, Laura S.
name: Kiesenhofer, Dominik
name: Hainzer, Helene
name: Bock, Matthias
name: Ollikainen, Tuomas
name: Vadlejch, Daniel
name: Roos, Christian F.
name: Mehlstäubler, Tanja E.
name: Hammerer, Klemens
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Coulomb crystals of cold trapped ions are a leading platform for the realisation of quantum processors and quantum simulations and, in quantum metrology, for the construction of optical atomic clocks and for fundamental tests of the Standard Model. For these applications, it is not only essential to cool the ion crystal in all its degrees of freedom down to the quantum ground state, but also to be able to determine its temperature with a high accuracy. However, when a large ground-state cooled crystal is interrogated for thermometry, complex many-body interactions take place, making it challenging to accurately estimate the temperature with established techniques. In this work we present a new thermometry method tailored for ion crystals. The method is applicable to all normal modes of motion and does not suffer from a computational bottleneck when applied to large ion crystals. We test the temperature estimate with two experiments, namely with a 1D linear chain of 4 ions and a 2D crystal of 19 ions and verify the results, where possible, using other methods. The results show that the new method is an accurate and efficient tool for thermometry of ion crystals.
description: 13+4 pages, 10+2 figures (new figure 1, updated figures 2 and 10)
Bayesian posterior classification of planetary nebulae according to the Peimbert types
Creators: name: Quireza, C.
name: Rocha-Pinto, H. J.
name: Maciel, W. J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this paper we present a re-analysis of the criteria used to characterize the Peimbert classes I, IIa, IIb, III and IV, through a statistical study of a large sample of planetary nebulae previously classified according to these groups. In the original classification, it is usual to find planetary nebulae that cannot be associated with a single type; these most likely have dubious classifications into two or three types. Statistical methods can greatly contribute in providing a better characterization of planetary nebulae groups. We use the Bayes Theorem to calculate the posterior probabilities for an object to be member of each of the types I, IIa, IIb, III and IV. This calculation is particularly important for planetary nebulae that are ambiguously classified in the traditional method. The posterior probabilities are defined from the probability density function of classificatory parameters of a well-defined sample, composed only by planetary nebulae unambiguously fitted into the Peimbert types. Because the probabilities depend on the available observational data, they are conditional probabilities, and, as new observational data are added to the sample, the classification of the nebula can be improved, to take into account this new information. This method differs from the original classificatory scheme, because it provides a quantitative result of the representativity of the object within its group. Also, through the use of marginal distributions it is possible to extend the Peimbert classification even to those objects for which only a few classificatory parameters are known.
description: 26 pages, 4 figures, 6 tables. Accepted for publication in Astronomy and Astrophysics. Tables 1 and 6 will be available only in the online version of the Journal
Investigation of the Challenges of Underwater-Visual-Monocular-SLAM
Creators: name: Grimaldi, Michele
name: Nakath, David
name: She, Mengkun
name: Köser, Kevin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Robotics (cs.RO)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In this paper, we present a comprehensive investigation of the challenges of Monocular Visual Simultaneous Localization and Mapping (vSLAM) methods for underwater robots. While significant progress has been made in state estimation methods that utilize visual data in the past decade, most evaluations have been limited to controlled indoor and urban environments, where impressive performance was demonstrated. However, these techniques have not been extensively tested in extremely challenging conditions, such as underwater scenarios where factors such as water and light conditions, robot path, and depth can greatly impact algorithm performance. Hence, our evaluation is conducted in real-world AUV scenarios as well as laboratory settings which provide precise external reference. A focus is laid on understanding the impact of environmental conditions, such as optical properties of the water and illumination scenarios, on the performance of monocular vSLAM methods. To this end, we first show that all methods perform very well in in-air settings and subsequently show the degradation of their performance in challenging underwater environments. The final goal of this study is to identify techniques that can improve accuracy and robustness of SLAM methods in such conditions. To achieve this goal, we investigate the potential of image enhancement techniques to improve the quality of input images used by the SLAM methods, specifically in low visibility and extreme lighting scenarios in scattering media. We present a first evaluation on calibration maneuvers and simple image restoration techniques to determine their ability to enable or enhance the performance of monocular SLAM methods in underwater environments.