cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Kuhn’s Paradigm of Paradigms: Historical and Epistemological Coordinates of The Copernican Revolution
Creators: name: Omodeo, Pietro Daniel
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2016

description: The Historical and Epistemological Centrality of Copernicus for Kuhn
Koyréan Commitment
The Other Side of the Ideological Divide: Marxist HPS
Reception of Marxist Historical Epistemology and Reaction to It
The Harvard Entwurf of a HPS for a “Free Society”
The Copernican Question: a Material or a Celestial Question?
Copernican versus Ptolemaic Faith
Experimentum Crucis?
Plurality and Unity in Science
Controversy versus Linguistic / Conceptual Misunderstanding
Concluding Remarks
References
Footnotes
Mass Transfer and Stellar Evolution of the White Dwarfs in AM CVn Binaries
Creators: name: Wong, Tin Long Sunny
name: Bildsten, Lars
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We calculate the stellar evolution of both white dwarfs (WDs) in AM CVn binaries with orbital periods of $P_{\mathrm{orb}} \approx 5-70$ minutes. We focus on the cases where the donor starts as a $M_{\mathrm{He}} < 0.2 \, M_{\odot}$ Helium WD and the accretor is a $M_{\mathrm{WD}} > 0.6 \, M_{\odot}$ WD. Using Modules for Experiments in Stellar Astrophysics (MESA), we simultaneously evolve both WDs assuming conservative mass transfer and angular momentum loss from gravitational radiation. This self-consistent evolution yields the important feedback of the properties of the donor on the mass transfer rate, $\dot{M}$, as well as the thermal evolution of the accreting WD. Consistent with earlier work, we find that the high $\dot{M}$'s at early times forces an adiabatic evolution of the donor for $P_{\mathrm{orb}} < 30$ minutes so that its mass-radius relation depends primarily on its initial entropy. As the donor reaches $ M_{\mathrm{He}} \approx 0.02-0.03 \, M_{\odot}$ at $P_{\mathrm{orb}} \simeq 30 $ minutes, it becomes fully convective and could lose entropy and expand much less than expected under further mass loss. However, we show that the lack of reliable opacities for the donor's surface inhibit a secure prediction for this possible cooling. Our calculations capture the core heating that occurs during the first $\approx 10^7$ years of accretion and continue the evolution into the phase of WD cooling that follows. When compared to existing data for accreting WDs, as seen by Cheng and collaborators for isolated WDs, we also find that the accreting WDs are not as cool as we would expect given the amount of time they have had to cool.
description: 15 pages, 10 figures; Accepted to ApJ
К ВОПРОСУ О МУНИЦИПАЛЬНЫХ ОБРАЗОВАНИЯХ
Creators: name: ФЕДОРОВА Г.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: МУНИЦИПАЛЬНОЕ ОБРАЗОВАНИЕ
ОРГАНЫ МЕСТНОГО САМОУПРАВЛЕНИЯ
МУНИЦИПАЛЬНОЕ ПРАВО
ПОСЕЛЕНИЕ
УСТАВ
MUNICIPAL FORMATION
LOCAL SELF-GOVERNMENT BODIES
MUNICIPAL LAW
SETTLEMENT
CHARTER

description: В статье говорится о муниципальном образовании. Дается определение понятию «муниципальное образование». Описываются его основные элементы и типы. Подробно говорится о признаках муниципальных образований. Раскрывается сущность органов местного самоуправления как основа функционирования муниципального образования. Кроме того упоминаются роль и значение муниципального права в организации местного самоуправления. Выделяются основание споров в сфере муниципального права. В заключение рассматривается состояние муниципальных образование на сегодняшний день.
title: Contemporary Science and the History and Philosophy of Science
Creators: name: Jr., Olival Freire
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2016

description: Introduction
Quantum Debates and Philosophers
Thomas Kuhn and the Interpretation of Quantum Theory
Beyond Beller’s Criticism – What Kuhn Missed from the Quantum Controversy
Conclusion
References
Footnotes
Incipient geometric lattice instability of cubic fluoroperovskites
Creators: name: Dubrovin, R. M.
name: Garcia-Castro, A. C.
name: Siverin, N. V.
name: Novikova, N. N.
name: Boldyrev, K. N.
name: Romero, Aldo H.
name: Pisarev, R. V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Inorganic metal halide perovskites are promising materials for next-generation technologies due to a plethora of unique physical properties, many of which cannot be observed in the oxide perovskites. On the other hand, the search for ferroelectricity and multiferroicity in lead-free inorganic halide perovskites remains a challenging research topic. Here, we experimentally show that cubic fluoroperovskites exhibit proximity to incipient ferroelectrics, which manifested in the softening of the low-frequency polar phonons in the Brillouin zone center at cooling. Furthermore, we reveal the coupling between harmonic and anharmonic force constants of the softening phonons and their correlation with the perovskite tolerance factor. Next, using first-principles calculations, we examine the lattice dynamics of the cubic fluoroperovskites and disclose the incipient lattice instability at which the harmonic force constants of low-lying phonons tend to decrease with a reduction of tolerance factor at all high-symmetry points of the Brillouin zone. The correlations with the tolerance factor indicate the geometric origin of observed incipient lattice instability in the cubic fluoroperovskites caused by the steric effect due to the volume filling of the unit cell by different radius ions. These results provide insights into the lattice dynamics and potential ferroelectric properties of inorganic lead-free metal halide perovskites, relevant to further design and synthesis of new multifunctional materials.
description: 18 pages, 9 figures, 5 tables
Single-stage direct Langevin dynamic simulations of transitions over arbitrary high energy barriers: Concept of the energy-dependent temperature
Creators: name: Berkov, Dmitry
name: Semenova, Elena K.
name: Gorn, Natalia L.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this paper we present an algorithm which allows single-stage direct Langevin dynamics simulations of transitions over arbitrary high energy barriers employing the concept of the energy-dependent temperature (EDT). In our algorithm, simulation time required for the computation of the corresponding switching rate does not increase with energy barrier. This is achieved by using in simulations an effective temperature which depends on the system energy: around the energy minima this temperature is high and tends towards the room temperature when the energy approaches the saddle point value. Switching times computed via our EDT algorithm show an excellent agreement with results obtained with the established forward flux sampling (FFS) method. As the simulation time required by our method does not increase with the energy barrier, we achieve a very large speedup when compared even to the highly optimized FFS version. In addition, our method does not suffer from stability problems occurring in multi-stage algorithms (like FFS and 'energy bounce' methods) due to the multiplication of a large number of transition probabilities between the interfaces.
description: 9 pages, 10 figures
Millimeter Wave and Terahertz Urban Microcell Propagation Measurements and Models
Creators: name: Xing, Yunchou
name: Rappaport, Theodore S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Comparisons of outdoor Urban Microcell (UMi) large-scale path loss models, root mean square (RMS) delay spreads (DS), angular spreads (AS), and the number of spatial beams for extensive measurements performed at 28, 38, 73, and 142 GHz are presented in this letter. Measurement campaigns were conducted from 2011-2020 in downtown Austin, Texas, Manhattan (New York City), and Brooklyn, New York with communication ranges up to 930 m. Key similarities and differences in outdoor wireless channels are observed when comparing the channel statistics across a wide range of frequencies from millimeter-wave to sub-THz bands. Path loss exponents (PLEs) are remarkably similar over all measured frequencies, when referenced to the first meter free space path loss, and the RMS DS and AS decrease as frequency increases. The similar PLEs from millimeter-wave to THz frequencies imply that spacing between cellular base stations will not have to change as carrier frequencies increase towards THz, since wider bandwidth channels at sub-THz or THz carrier frequencies will cover similar distances because antenna gains increase quadratically with increasing frequency when the physical antenna area remain constant.
description: 5 pages, 2 figures, and 3 tables
О НЕКОТОРЫХ ПРОБЛЕМНЫХ ВОПРОСАХ ИСПОЛЬЗОВАНИЯ МИКРООБЪЕКТОВ В ХОДЕ РАССЛЕДОВАНИЯ ПРЕСТУПЛЕНИЙ
Creators: name: ФЕДЯКИНА А.Г.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: КРИМИНАЛИСТИЧЕСКАЯ ТЕХНИКА
ЭКСПЕРТИЗА
ВЕЩЕСТВЕННЫЕ ДОКАЗАТЕЛЬСТВА
МИКРООБЪЕКТЫ
ОБЪЕКТ-НОСИТЕЛЬ
FORENSIC EQUIPMENT
EXPERTISE
PHYSICAL EVIDENCE
MICRO-OBJECTS
CARRIER OBJECT

description: В статье рассматриваются микрообъекты как источники криминалистически значимой информации. Анализируются проблемы теоретического и процессуального характера, возникающие при использовании микрообъектов в ходе предварительного расследования. Рассматриваются понятия микрообъектов, предложенные исследователями юридической науки. Анализируется вопрос о приобщении микрообъектов к материалам уголовного дела в качестве вещественных доказательств, в результате чего делается вывод о необходимости предъявления особых криминалистических требований к работе с микрообъектами.
The Art of the Meta Stream Protocol: Torrents of Streams
Creators: name: De Troyer, Christophe
name: Nicolay, Jens
name: De Meuter, Wolfgang
Publisher: name: arXiv
Year: 2021
Subjects: subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: The rise of streaming libraries such as Akka Stream, Reactive Extensions, and LINQ popularized the declarative functional style of data processing. The stream paradigm offers concise syntax to write down processing pipelines to consume the vast amounts of real-time data available today. These libraries offer the programmer a domain specific language (DSL) embedded in the host language to describe data streams. These libraries however, all suffer from extensibility issues. The semantics of a stream is hard-coded into the DSL language and cannot be changed by the user of the library. We introduce an approach to modify the semantics of a streaming library by means of meta-programming at both run-time and compile-time, and showcase its generality. We show that the expressiveness of the meta-facilities is strong enough to enable push and pull semantics, error handling, parallelism, and operator fusion. We evaluate our work by implementing the identified shortcomings in terms of a novel stream meta-architecture and show that its design and architecture adhere to the design principles of a meta-level architecture. The state of the art offers plenty of choice to programmers regarding reactive stream processing libraries. Expressing reactive systems is otherwise difficult to do in general purpose languages. Extensibility and fine-tuning should be possible in these libraries to ensure a broad variety of applications can be expressed within this single DSL.
К ВОПРОСУ О ГЕНЕТИЧЕСКОЙ ЭКСПЕРТИЗЕ
Creators: name: ХИЖНЯК Я.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ГЕНЕТИЧЕСКАЯ ЭКСПЕРТИЗА
ДНК
КРИМИНАЛИСТИКА
СУДЕБНАЯ МЕДИЦИНА
ГЕНЫ
GENETIC EXPERTISE
DNA
FORENSIC SCIENCE
FORENSIC MEDICINE
GENES

description: В данной статье анализируются проблемы генетических исследований в судебной экспертизе, а также рассматривается мировая практика использования информации, полученной методом исследования ДНК. В частности рассматриваются сведения, которые можно получить при анализе экспертной деятельности в России и в мире.
Spin-Domain Formation in Antiferromagnetic Condensates
Creators: name: Matuszewski, Michal
name: Alexander, Tristram J.
name: Kivshar, Yuri S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Antiferromagnetic condensates are generally believed not to display modulational instability and subsequent spin-domain formation. Here we demonstrate that in he presence of a homogeneous magnetic field antiferromagnetic spin-1 Bose-Einstein condensates can undergo spatial modulational instability followed by the subsequent generation of spin domains. Employing numerical simulations for realistic conditions, we show how this novel effect can be observed in sodium condensates confined in an optical trap. Finally, we link this instability and spin-domain formation with stationary modes of the condensate.
title: Science, Criticism and the Search for Truth: Philosophical Footnotes to Kuhn’s Historiography
Creators: name: Gattei, Stefano
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2016

description: The Historical Turn in Twentieth-Century Philosophy of Science
Paradigms and Truth
From Paradigms to Lexicons
Coherence Theory and Correspondence Theory
Consolations for the Specialists
Kuhn’s Unfinished Historiographical Revolution
References
Footnotes
On antichains of spreading models of Banach spaces
Creators: name: Dodos, Pandelis
Publisher: name: arXiv
Year: 2008
Subjects: subject: Functional Analysis (math.FA)
subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03E15, 46B20

description: We show that for every separable Banach space $X$, either $\spw(X)$ (the set of all spreading models of $X$ generated by weakly-null sequences in $X$, modulo equivalence) is countable, or $\spw(X)$ contains an antichain of the size of the continuum. This answers a question of S. J. Dilworth, E. Odell and B. Sari.
description: 14 pages, no figures. Canadian Mathematical Bulletin (to appear)
Single Qubit Error Mitigation by Simulating Non-Markovian Dynamics
Creators: name: Rossini, Mirko
name: Maile, Dominik
name: Ankerhold, Joachim
name: Donvil, Brecht I. C
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Quantum simulation is a powerful tool to study the properties of quantum systems. The dynamics of open quantum systems are often described by Completely Positive (CP) maps, for which several quantum simulation schemes exist. We present a simulation scheme for open qubit dynamics described by a larger class of maps: the general dynamical maps which are linear, hermitian preserving and trace preserving but not necessarily positivity preserving. The latter suggests an underlying system-reservoir model where both are entangled and thus non-Markovian qubit dynamics. Such maps also come about as the inverse of CP maps. We illustrate our simulation scheme on an IBM quantum processor by showing that we can recover the initial state of a Lindblad evolution. This paves the way for a novel form of quantum error mitigation. Our scheme only requires one ancilla qubit as an overhead and a small number of one and two qubit gates.
description: 6 pages (+ 4 supplemental material). 4 figues
title: Two Encounters
Creators: name: Engler, Fynn Ole
name: Renn, Jürgen
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2016

description: The Split of Rationality
A Letter from Fleck
The Challenging Manuscript
The Missed Opportunity
A Second Encounter
Acknowledgement
References
Footnotes
An Optimised Flow for Futures: From Theory to Practice
Creators: name: Chappe, Nicolas
name: Henrio, Ludovic
name: Maillé, Amaury
name: Moy, Matthieu
name: Renaud, Hadrien
Publisher: name: arXiv
Year: 2021
Subjects: subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: A future is an entity representing the result of an ongoing computation. A synchronisation with a "get" operation blocks the caller until the computation is over, to return the corresponding value. When a computation in charge of fulfilling a future delegates part of its processing to another task, mainstream languages return nested futures, and several "get" operations are needed to retrieve the computed value (we call such futures "control-flow futures"). Several approaches were proposed to tackle this issues: the "forward" construct, that allows the programmer to make delegation explicit and avoid nested futures, and "data-flow explicit futures" which natively collapse nested futures into plain futures. This paper supports the claim that data-flow explicit futures form a powerful set of language primitives, on top of which other approaches can be built. We prove the equivalence, in the context of data-flow explicit futures, between the "forward" construct and classical "return" from functions. The proof relies on a branching bisimulation between a program using "forward" and its "return" counterpart. This result allows language designers to consider "forward" as an optimisation directive rather than as a language primitive. Following the principles of the Godot system, we provide a library implementation of control-flow futures, based on data-flow explicit futures implemented in the compiler. This small library supports the claim that the implementation of classical futures based on data-flow ones is easier than the opposite. Our benchmarks show the viability of the approach from a performance point of view.
Closest lattice point decoding for multimode Gottesman-Kitaev-Preskill codes
Creators: name: Lin, Mao
name: Chamberland, Christopher
name: Noh, Kyungjoo
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum error correction (QEC) plays an essential role in fault-tolerantly realizing quantum algorithms of practical interest. Among different approaches to QEC, encoding logical quantum information in harmonic oscillator modes has been shown to be promising and hardware efficient. In this work, we study multimode Gottesman-Kitaev-Preskill (GKP) codes, encoding a qubit in many oscillators, through a lattice perspective. In particular, we implement a closest point decoding strategy for correcting random Gaussian shift errors. For decoding a generic multimode GKP code, we first identify its corresponding lattice followed by finding the closest lattice point in its symplectic dual lattice to a candidate shift error compatible with the error syndrome. We use this method to characterize the error correction capabilities of several known multimode GKP codes, including their code distances and fidelities. We also perform numerical optimization of multimode GKP codes up to ten modes and find three instances (with three, seven and nine modes) with better code distances and fidelities compared to the known GKP codes with the same number of modes. While exact closest point decoding incurs exponential time cost in the number of modes for general unstructured GKP codes, we give several examples of structured GKP codes (i.e., of the repetition-rectangular GKP code types) where the closest point decoding can be performed exactly in linear time. For the surface-GKP code, we show that the closest point decoding can be performed exactly in polynomial time with the help of a minimum-weight-perfect-matching algorithm (MWPM). We show that this MWPM closest point decoder improves both the fidelity and the noise threshold of the surface-GKP code to 0.602 compared to the previously studied MWPM decoder assisted by log-likelihood analog information which yields a noise threshold of 0.599.
description: Correct the mistake in Eq. 118, and a number of typos
Acciones clave para responsables de políticas nacionales de Ciencia Abierta: 4 pasos para implementar una Política nacional en Retención de Derechos y licencias abiertas
Creators: name: Labastida, Ignasi
name: Riera, Clara
Publisher: name: Zenodo
Year: 2025
Subjects: Rights retention
Open access
Policy implementation
Open licenses

description: Estas acciones clave para responsables de políticas nacionales de Ciencia Abierta forman parte de la campaña RetainYourRights del Proyecto Retain, liderada por SPARC Europe como parte del programa Knowledge Rights 21.

Este programa esta financiado por Arcadia – una fundación privada de Lisbet Rausing y Peter Baldwin.
ПРОЕКТИРОВАНИЕ СИСТЕМЫ ПРЕВЕНТИВНО-ВОСПИТАТЕЛЬНОЙ РАБОТЫ В ОБРАЗОВАТЕЛЬНЫХ УЧРЕЖДЕНИЯХ МВД РФ
Creators: name: АНДРУНИК А.П.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ПРЕВЕНТИВНО-ВОСПИТАТЕЛЬНАЯ РАБОТА
СИСТЕМА ВОСПИТАНИЯ
СОТРУДНИКИ МВД РФ
ДЕВИАНТНОЕ ПОВЕДЕНИЕ
ПРОЕКТИРОВАНИЕ
PREVENTIVE AND EDUCATIONAL WORK
EDUCATIONAL SYSTEM
EMPLOYEES OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION
DEVIANT BEHAVIOR
DESIGN

description: Цель данного исследования - на основании результатов анализа основных методологических проблем проектирования системы превентивно-воспитательной работы в образовательных учреждениях МВД РФ обосновывать основные компоненты проектируемой системы: целеориентационный, субъектный, функционально-деятельностный, содержательный диагностико-результативный, со-субъектный; в качестве гипотезы выдвигается предположение о том, что процесс определения воспитательных технологий должен быть организован в рамках свободного (личностно-ориентированного) целеполагания, когда участники взаимодействий конструируют собственные цели; задача - систематизировать технологии личностно-ориентированного превентивного воспитания дисциплинированности; научный результат исследования - обоснованы педагогические условия реализации проектируемой системы превентивно-воспитательной работы.
Quantum space-time marginal problem: global causal structure from local causal information
Creators: name: Jia, Zhian
name: Song, Minjeong
name: Kaszlikowski, Dagomir
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Spatial and temporal quantum correlations can be unified in the framework of the pseudo-density operators, and quantum causality between the involved events in an experiment is encoded in the corresponding pseudo-density operator. We study the relationship between local causal information and global causal structure. A space-time marginal problem is proposed to infer global causal structures from given marginal causal structures where causal structures are represented by the pseudo-density operators; we show that there almost always exists a solution in this case. By imposing the corresponding constraints on this solution set, we could obtain the required solutions for special classes of marginal problems, like a positive semidefinite marginal problem, separable marginal problem, etc. We introduce a space-time entropy and propose a method to determine the global causal structure based on the maximum entropy principle, which can be solved effectively by using a neural network. The notion of quantum pseudo-channel is also introduced and we demonstrate that the quantum pseudo-channel marginal problem can be solved by transforming it into a pseudo-density operator marginal problem via the channel-state duality.
description: v1: 17 pages, comments welcome; v2: re-organize the structure of the paper
The Two-Component Afterglow of Swift GRB 050802
Creators: name: Oates, S. R.
name: De Pasquale, M.
name: Page, M. J.
name: Blustin, A. J.
name: Zane, S.
name: McGowan, K.
name: Mason, K. O.
name: Poole, T. S.
name: Schady, P.
name: Roming, P. W. A.
name: Page, K. L.
name: Falcone, A.
name: Gehrels, N.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This paper investigates GRB 050802, one of the best examples of a it Swift gamma-ray burst afterglow that shows a break in the X-ray lightcurve, while the optical counterpart decays as a single power-law. This burst has an optically bright afterglow of 16.5 magnitude, detected throughout the 170-650nm spectral range of the UVOT on-board Swift. Observations began with the XRT and UVOT telescopes 286s after the initial trigger and continued for 1.2 x 10^6s. The X-ray lightcurve consists of three power-law segments: a rise until 420s, followed by a slow decay with alpha_2 = 0.63 +/- 0.03 until 5000s, after which, the lightcurve decays faster with a slope of alpha_3 = 1.59 +/- 0.03. The optical lightcurve decays as a single power-law with alpha_O = 0.82 +/- 0.03 throughout the observation. The X-ray data on their own are consistent with the break at 5000s being due to the end of energy injection. Modelling the optical to X-ray spectral energy distribution, we find that the optical afterglow can not be produced by the same component as the X-ray emission at late times, ruling out a single component afterglow. We therefore considered two-component jet models and find that the X-ray and optical emission is best reproduced by a model in which both components are energy injected for the duration of the observed afterglow and the X-ray break at 5000s is due to a jet break in the narrow component. This bright, well-observed burst is likely a guide for interpreting the surprising finding of Swift that bursts seldom display achromatic jet breaks.
description: 13 pages, 5 figures, accepted MNRAS
Density-Based Topology Optimization in Method of Moments: Q-factor Minimization
Creators: name: Tucek, Jonas
name: Capek, Miloslav
name: Jelinek, Lukas
name: Sigmund, Ole
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optimization and Control (math.OC)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: Classical gradient-based density topology optimization is adapted for method-of-moments numerical modeling to design a conductor-based system attaining the minimal antenna Q-factor evaluated via an energy stored operator. Standard topology optimization features are discussed, e.g., the interpolation scheme and density and projection filtering. The performance of the proposed technique is demonstrated in a few examples in terms of the realized Q-factor values and necessary computational time to obtain a design. The optimized designs are compared to the fundamental bound and well-known empirical structures. The presented framework can provide a completely novel design, as presented in the second example.
description: 14 pages, 15 figures
title: Thomas Kuhn and the Dialogue Between Historians and Philosophers of Science
Creators: name: Shea, William
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2016

description: Introduction: When Language Rebels
The Challenge of Translation
History as a Safeguard Against Anachronisms
The Underlying Philosophical Stance
Clarifying the Nature of the Argument
The Role of Models
Degrees of Likeness
Globalization and the Quest for the Underlying Unity of History
References
Footnotes
title: Fundamental data for modeling electron-induced processes in plasma remediation of perfluoroalkyl substances
title: Electronically inelastic cross sections for electron collisions with PFAS molecules.
titleType: Subtitle
Creators: name: Mašín, Zdeněk
name: Sapunar, Marin
Publisher: name: Zenodo
Year: 2024
Subjects: subject: Atomic physics
subject: Molecular and chemical physics
subject: Quantum chemistry

description: Electronically inelastic cross sections for electron collisions with PFAS molecules calculated using UKRmol+ code. Born-type and R-matrix results.
Developing the Future of Gamma-ray Astrophysics with Monolithic Silicon Pixels
Creators: name: Brewer, Isabella
name: Negro, Michela
name: Striebig, Nicolas
name: Kierans, Carolyn
name: Caputo, Regina
name: Leys, Richard
name: Peric, Ivan
name: Fleischhack, Henrike
name: Metcalfe, Jessica
name: Perkins, Jeremy
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: This paper explores the potential of AstroPix, a project to develop Complementary Metal Oxide Semiconductor (CMOS) pixels for the next generation of space-based high-energy astrophysics experiments. Multimessenger astrophysics is a rapidly developing field whose upcoming missions need support from new detector technology such as AstroPix. ATLASPix, a monolithic silicon detector optimized for the ATLAS particle detector at CERN, is the beginning of the larger AstroPix project. Energy resolution is a driving parameter in the reconstruction of gamma-ray events, and therefore the characterization of ATLASPix energy resolution is the focus of this paper. The intrinsic energy resolution of the detector exceeded our baseline requirements of <10% at 60 keV. The digital output of ATLASPix results in energy resolutions insufficient to advance gamma-ray astronomy. However, the results from the intrinsic energy resolution indicate the digital capability of the detector can be redesigned, and the next generation of pixels for the larger AstroPix project have already been constructed. Iterations of AstroPix-type pixels are an exciting technology candidate to support new space-based missions.
Scalable Bayesian Meta-Learning through Generalized Implicit Gradients
Creators: name: Zhang, Yilang
name: Li, Bingcong
name: Gao, Shijian
name: Giannakis, Georgios B.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Meta-learning owns unique effectiveness and swiftness in tackling emerging tasks with limited data. Its broad applicability is revealed by viewing it as a bi-level optimization problem. The resultant algorithmic viewpoint however, faces scalability issues when the inner-level optimization relies on gradient-based iterations. Implicit differentiation has been considered to alleviate this challenge, but it is restricted to an isotropic Gaussian prior, and only favors deterministic meta-learning approaches. This work markedly mitigates the scalability bottleneck by cross-fertilizing the benefits of implicit differentiation to probabilistic Bayesian meta-learning. The novel implicit Bayesian meta-learning (iBaML) method not only broadens the scope of learnable priors, but also quantifies the associated uncertainty. Furthermore, the ultimate complexity is well controlled regardless of the inner-level optimization trajectory. Analytical error bounds are established to demonstrate the precision and efficiency of the generalized implicit gradient over the explicit one. Extensive numerical tests are also carried out to empirically validate the performance of the proposed method.
description: Accepted as a poster paper in the main track of Proceedings of the 37th AAAI Conference on Artificial Intelligence (AAAI-23)
Architectural design for a topological cluster state quantum computer
Creators: name: Devitt, Simon J.
name: Fowler, Austin G.
name: Stephens, Ashley M.
name: Greentree, Andrew D.
name: Hollenberg, Lloyd C. L.
name: Munro, William J.
name: Nemoto, Kae
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The development of a large scale quantum computer is a highly sought after goal of fundamental research and consequently a highly non-trivial problem. Scalability in quantum information processing is not just a problem of qubit manufacturing and control but it crucially depends on the ability to adapt advanced techniques in quantum information theory, such as error correction, to the experimental restrictions of assembling qubit arrays into the millions. In this paper we introduce a feasible architectural design for large scale quantum computation in optical systems. We combine the recent developments in topological cluster state computation with the photonic module, a simple chip based device which can be used as a fundamental building block for a large scale computer. The integration of the topological cluster model with this comparatively simple operational element addresses many significant issues in scalable computing and leads to a promising modular architecture with complete integration of active error correction exhibiting high fault-tolerant thresholds.
description: 14 Pages, 8 Figures, changes to the main text, new appendix added
THE EVALUATION OF BASIC EDUCATION PROVISION POLICY FOR HIV-AIDS-AFFECTED CHILDREN IN THAILAND
Creators: name: Wichuda Kijthorntham
name: Narisara Peungposop
Publisher: name: Behavioral Science Research Institute,SWU.
Year: 2012
Subjects: HIV/AIDS-affected children,basic education provision policy,policy evaluation

description: 1, 7, INTERNATIONAL JOURNAL OF BEHAVIORAL SCIENCE
ОБЩЕШКОЛЬНЫЙ ПОДХОД К ВОСПИТАНИЮ ГРАЖДАН МИРА
Creators: name: АХМЕТОВА А.К.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ГРАЖДАНЫ МИРА
ГЛОБАЛЬНАЯ ГРАЖДАНСТВЕННОСТЬ
ОПЫТ НИШ Г.УСТЬ-КАМЕНОГОРСК
ИНИЦИАТИВЫ ПО ГЛОБАЛЬНОЙ ГРАЖДАНСТВЕННОСТИ
МЕЖДУНАРОДНЫЕ СВЯЗИ
WORLD CITIZENS
GLOBAL CITIZENSHIP
EXPERIENCE OF NIS IN UST-KAMENOGORSK
GLOBAL CITIZENSHIP INITIATIVES
INTERNATIONAL RELATIONS

description: В статье представлены основные рекомендации по общешкольному подходу к воспитанию глобальной гражданственности учащихся по итогам работы школьного комитета Назарбаев Интеллектуальной Школы (НИШ) г. Усть-Каменогорск. В результате проведенной работы по самооцениванию школы согласно требованиям международных стандартов, а также полученной высокой оценке школьной деятельности по развитию глобальной гражданственности Советом Международных Школ, было выделено основные четыре подхода к воспитанию граждан мира в урочной и внеурочной деятельности. Общешкольный подход к воспитанию граждан мира заключается во внедрении ценностей глобальной гражданственности в руководящие положения школы, в общешкольные приоритеты и в школьную систему в целом.
Oscillatory flows in compliant conduits at arbitrary Womersley number
Creators: name: Pande, Shrihari D.
name: Wang, Xiaojia
name: Christov, Ivan C.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We develop a theory of fluid--structure interaction (FSI) between an oscillatory Newtonian fluid flow and a compliant conduit. We consider the canonical geometries of a 2D channel with a deformable top wall and an axisymmetric deformable tube. Focusing on the hydrodynamics, we employ a linear relationship between wall displacement and hydrodynamic pressure, which has been shown to be suitable for a leading-order-in-slenderness theory. The slenderness assumption also allows the use of lubrication theory, and the flow rate is related to the pressure gradient (and the tube/wall deformation) via the classical solutions for oscillatory flow in a channel and in a tube (attributed to Womersley). Then, by two-way coupling the oscillatory flow and the wall deformation via the continuity equation, a one-dimensional nonlinear partial differential equation (PDE) governing the instantaneous pressure distribution along the conduit is obtained, without \textit{a priori} assumptions on the magnitude of the oscillation frequency (\textit{i.e.}, at arbitrary Womersley number). We find that the cycle-averaged pressure (for harmonic pressure-controlled conditions) deviates from the expected steady pressure distribution, suggesting the presence of a streaming flow. An analytical perturbative solution for a weakly deformable conduit is obtained to rationalize how FSI induces such streaming. In the case of a compliant tube, the results obtained from the proposed reduced-order PDE and its perturbative solutions are validated against three-dimensional, two-way-coupled direct numerical simulations. We find good agreement between theory and simulations for a range of dimensionless parameters characterizing the oscillatory flow and the FSI, demonstrating the validity of the proposed theory of oscillatory flows in compliant conduits at arbitrary Womersley number.
description: 18 pages, 4 figures; v2 makes some revisions to the presentation, introduces a Strouhal number, which is then fixed, and compares the model against new 3D simulations; v3 corrects minor typos, to appear in Phys. Rev. Fluids
Nonionic and ionic surfactants at an interface
Creators: name: Onuki, Akira
Publisher: name: arXiv
Year: 2008
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A Ginzburg-Landau theory is presented on surfactants in polar binary mixtures, which aggregate at an interface due to the amphiphilic interaction. They can be ionic surfactants coexisting with counterions. Including the solvation and image interactions and accounting for a finite volume fraction of the surfactant, we obtain their distributions and the electric potential around an interface in equilibrium. The surface tension is also calculated. The distribution of the adsorbed ionic surfactant is narrower than that of the counterions. The adsorption is marked for hydrophilic and hydrophobic pairs of ionic surfactant and counterions.
description: 6 figures
ПОДГОТОВКА УПРАВЛЕНЦЕВ В СФЕРЕ КАЧЕСТВА НА ОСНОВЕ ИНТЕНСИВНЫХ ОБРАЗОВАТЕЛЬНЫХ ТЕХНОЛОГИЙ
Creators: name: ГЕРАСИМОВ Б.Н.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: УПРАВЛЕНЕЦ
УПРАВЛЕНИЕ КАЧЕСТВОМ
ПРАКТИЧЕСКИЕ ЗАДАНИЯ
КОМПЕТЕНЦИИ
УПРАВЛЕНИЕ ИННОВАЦИЯМИ
ТЕХНОЛОГИИ
ПРОФЕССИОНАЛИЗМ
MANAGER
QUALITY MANAGEMENT
PRACTICAL TASKS
COMPETENCIES
INNOVATION MANAGEMENT
TECHNOLOGY
PROFESSIONALISM

description: Функционирование современного менеджера подчинено принципу постоянного воспроизводства своей деятельности. Рассмотрен комплекс практических заданий для подготовки компетентных управленцев в сфере качества для организаций. Основное внимание при подготовке управленцев уделено выявлению проблем и точек развития, а также формированию и оснащению инновационных предложений. Для этого используются интенсивные образовательные технологии, которые являются основными источниками приобретения профессиональных навыков управленцами.
A Fully-automatic Side-scan Sonar SLAM Framework
Creators: name: Zhang, Jun
name: Xie, Yiping
name: Ling, Li
name: Folkesson, John
Publisher: name: arXiv
Year: 2023
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Side-scan sonar (SSS) is a lightweight acoustic sensor that is frequently deployed on autonomous underwater vehicles (AUVs) to provide high-resolution seafloor images. However, using side-scan images to perform simultaneous localization and mapping (SLAM) remains a challenge when there is a lack of 3D bathymetric information and discriminant features in the side-scan images. To tackle this, we propose a feature-based SLAM framework using side-scan sonar, which is able to automatically detect and robustly match keypoints between paired side-scan images. We then use the detected correspondences as constraints to optimize the AUV pose trajectory. The proposed method is evaluated on real data collected by a Hugin AUV, using as a ground truth reference both manually-annotated keypoints and a 3D bathymetry mesh from multibeam echosounder (MBES). Experimental results demonstrate that our approach is able to reduce drifts from the dead-reckoning system. The framework is made publicly available for the benefit of the community.
description: 7 pages, 11 figures
ОРГАНИЗАЦИОННО-ПЕДАГОГИЧЕСКИЕ УСЛОВИЯ ПОДГОТОВКИ ПЕДАГОГОВ ОБЩЕОБРАЗОВАТЕЛЬНЫХ УЧРЕЖДЕНИЙ К ОСУЩЕСТВЛЕНИЮ ТЬЮТОРСКИХ ФУНКЦИЙ
Creators: name: ГОРБУНОВА А.В.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ТЬЮТОР
ТЬЮТОРСКАЯ ДЕЯТЕЛЬНОСТЬ
ФУНКЦИИ ТЬЮТОРА
ИССЛЕДОВАНИЕ
УСЛОВИЯ ПОДГОТОВКИ
ОРГАНИЗАЦИЯ УСЛОВИЙ ПОДГОТОВКИ
ОРГАНИЗАЦИОННЫЕ УСЛОВИЯ
ПЕДАГОГИЧЕСКИЕ УСЛОВИЯ
ОРГАНИЗАЦИОННО-ПЕДАГОГИЧЕСКИЕ УСЛОВИЯ
TUTOR
TUTORING
TUTOR'S FUNCTIONS
RESEARCH
TRAINING CONDITIONS
ORGANIZATION OF TRAINING CONDITIONS
ORGANIZATIONAL CONDITIONS
PEDAGOGICAL CONDITIONS
ORGANIZATIONAL AND PEDAGOGICAL CONDITIONS

description: В статье рассматриваются организационно-педагогические условия, необходимые для подготовки педагогов к исполнению роли тьютора в условиях общеобразовательного учреждения, предлагается конкретный путь формирования этих условий, а так же представлены результаты практического исследования внедрения предлагаемых условий в один из образовательных центров г. Челябинск.
Optical-approximation analysis of sidewall-spacing effects on the force between two squares with parallel sidewalls
Creators: name: Zaheer, Saad
name: Rodriguez, Alejandro W.
name: Johnson, Steven G.
name: Jaffe, Robert L.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Using the ray-optics approximation, we analyze the Casimir force in a two dimensional domain formed by two metallic blocks adjacent to parallel metallic sidewalls, which are separated from the blocks by a finite distance h. For h > 0, the ray-optics approach is not exact because diffraction effects are neglected. Nevertheless, we show that ray optics is able to qualitatively reproduce a surprising effect recently identified in an exact numerical calculation: the force between the blocks varies non-monotonically with h. In this sense, the ray-optics approach captures an essential part of the physics of multi-body interactions in this system, unlike simpler pairwise-interaction approximations such as PFA. Furthermore, by comparison to the exact numerical results, we are able to quantify the impact of diffraction on Casimir forces in this geometry.
Secret key rate bounds for quantum key distribution with non-uniform phase randomization
Creators: name: Sixto, Xoel
name: Currás-Lorenzo, Guillermo
name: Tamaki, Kiyoshi
name: Curty, Marcos
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Decoy-state quantum key distribution (QKD) is undoubtedly the most efficient solution to handle multi-photon signals emitted by laser sources, and provides the same secret key rate scaling as ideal single-photon sources. It requires, however, that the phase of each emitted pulse is uniformly random. This might be difficult to guarantee in practice, due to inevitable device imperfections and/or the use of an external phase modulator for phase randomization, which limits the possible selected phases to a finite set. Here, we investigate the security of decoy-state QKD with arbitrary, continuous or discrete, non-uniform phase randomization, and show that this technique is quite robust to deviations from the ideal uniformly random scenario. For this, we combine a novel parameter estimation technique based on semi-definite programming, with the use of basis mismatched events, to tightly estimate the parameters that determine the achievable secret key rate. In doing so, we demonstrate that our analysis can significantly outperform previous results that address more restricted scenarios.
Criticality in the Quantum Kicked Rotor with a Smooth Potential
Creators: name: Dutta, Rina
name: Shukla, Pragya
Publisher: name: arXiv
Year: 2008
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate the possibility of an Anderson type transition in the quantum kicked rotor with a smooth potential due to dynamical localization of the wavefunctions. Our results show the typical characteristics of a critical behavior i.e multifractal eigenfunctions and a scale-invariant level-statistics at a critical kicking strength which classically corresponds to a mixed regime. This indicates the existence of a localization to delocalization transition in the quantum kicked rotor. Our study also reveals the possibility of other type of transitions in the quantum kicked rotor, with a kicking strength well within strongly chaotic regime. These transitions, driven by the breaking of exact symmetries e.g. time-reversal and parity, are similar to weak-localization transitions in disordered metals.
description: 15 figures, to be published in Physical review E, 2008
การวิเคราะห์ผลได้ ด้นทุน และจุดคุ้มทุน ของการผลิตน้ำมันไบโอดีเซลด้วยกรดไขมันปาล์ม
Creators: name: ลำไย  มากเจริญ
Publisher: name: มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร
Year: 2008
Subjects: ไบโอดีเซล, ไบโอดีเซล-การผลิต, กรดไขบันปาล์ม, จุดคุ้มทุน, ต้นทุน-วิเคราะห์

description: 1, 2, วารสารวิชาการและวิจัย มทร.พระนคร
ПРОБЛЕМА РАЗВИТИЯ НАВЫКОВ ОБУЧЕНИЯ
Creators: name: ГРЯЗНОВ С.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: НАУКА ОБУЧЕНИЯ
КОГНИТИВНАЯ ПСИХОЛОГИЯ
НЕЙРОБИОЛОГИЯ
ПАМЯТЬ
ОБУЧАЮЩИЕ СТРАТЕГИИ
LEARNING SCIENCE
COGNITIVE PSYCHOLOGY
NEUROBIOLOGY
MEMORY
LEARNING STRATEGIES

description: Знания об обучении и развитии человека стремительно меняются. Новые идеи приходят из разных областей, включая нейробиологию. Для тех, кто привержен развитию научно обоснованной педагогики и решению существующих учебных задач, когнитивная психология предлагает кладезь еще в значительной степени неиспользованных знаний. Автору данной статьи попытки связать нейробиологию с обучением кажутся игнорирующими или не вполне совместимыми с тем, что когнитивная психология говорит нам об обучении.
The Effect of Surface Roughness to Elastohydrodynamic Lubrication in Spur Gear with non-Newtonian Lubricant
Creators: name: Khanittha Wongseedakaew
Publisher: name: Faculty of Engineering, Khon Kaen Univeristy
Year: 2011
Subjects: Spur gear, Modified Reynolds equation, Multigrid method, non-Newtonian fluid

description: 1, 38, KKU Engineering Journal
Biogas production from food waste added with crude glycerin produced from biodiesel production
Creators: name: Somjintana Limsuk
name: Poonyawee Peantum
name: Anurak Petiraksakul
Publisher: name: Faculty of Engineering, Khon Kaen Univeristy
Year: 2011
Subjects: Anaerobic digestion, Food waste,Crude Glycerin,Biogas

description: 2, 38, KKU Engineering Journal
РАСШИРЕНИЕ ВОЗМОЖНОСТЕЙ ОБУЧЕНИЯ - ОТКРЫТАЯ ПЕДАГОГИКА
Creators: name: ГРЯЗНОВ С.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ОТКРЫТЫЕ ОБРАЗОВАТЕЛЬНЫЕ ПРАКТИКИ
ОТКРЫТАЯ ПЕДАГОГИКА
ОТКРЫТОЕ И СЕТЕВОЕ ОБУЧЕНИЕ
ИНФОРМАЦИОННАЯ ОБРАЗОВАТЕЛЬНАЯ СРЕДА
ИНФОРМАТИЗАЦИЯ ОБРАЗОВАНИЯ
OPEN EDUCATIONAL PRACTICES
OPEN PEDAGOGY
OPEN AND NETWORK LEARNING
INFORMATION EDUCATIONAL ENVIRONMENT
INFORMATIZATION OF EDUCATION

description: Открытая педагогика - неформальное всемирное явление, характеризующееся тенденцией отдельных лиц и групп работать, сотрудничать и публиковать свои достижения таким образом, чтобы способствовать доступности и совместному использованию. В данной статье освещается вопрос необходимости разработки и осмысления моделей открытой педагогики в контексте высшего образования.
title: The Structure of Scientific Revolutions and History and Philosophy of Science in Historical Perspective
Creators: name: Arabatzis, Theodore
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2016

description: Introduction
HPS in Structure
HPS after Structure
Structure and Philosophical History of Science
Acknowledgements
References
Footnotes