cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Field-driven spatiotemporal manipulation of Majorana zero modes in a Kitaev spin liquid
Creators: name: Harada, Chihiro
name: Ono, Atsushi
name: Nasu, Joji
Publisher: name: arXiv
Year: 2023
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The Kitaev quantum spin liquid possesses two fractional quasiparticles, itinerant Majorana fermions and localized visons. It provides a promising platform for realizing a Majorana zero mode trapped by a vison excitation. This local mode behaves as a non-Abelian anyon capable of applications to quantum computation. However, creating, observing, and manipulating visons remain challenging even in the pristine Kitaev model. Here, we propose a theory to control visons enabled by a time-dependent local magnetic field in the Kitaev spin liquid. Examining the time evolution of the magnetic state, we demonstrate that a vison follows a locally applied field sweeping in the system. We clarify that one can move a vison accompanied by a Majorana zero mode by choosing the velocity and shape of the local field appropriately. In particular, the controllability of visons using local fields shows nonlinear behavior for its strength, which originates from interactions between Majorana fermions and visons. The present results suggest that itinerant Majorana fermions other than zero modes play a crucial role in vison transport. Our finding will offer a guideline for controlling Majorana zero modes in the Kitaev quantum spin liquid.
description: 11 pages, 8 figures
Characterization of several mitochondrial variants of natural isolates of Neurospora intermedia
Creators: name: Rieck, Anne Carolyn
Publisher: name: University of British Columbia
Year: 2010

description: A survey of natural isolates of N. intermedia revealed five variants with respect to growth phenotype. These variants showed stop-start behavior in growth tubes, sometimes never attaining the full tube length. These strains are mainly.female sterile. The stop-start phenotype was not transmitted via the male parent in any cross. In two crosses, maternal transmission was demonstrated. One strain was investigated for the presence of virus-like particles, but none were found. Cytochrome spectra show a deficiency of cytochromes a. and/or b_ relative to the amount of c. In respiration studies, the one strain tested proved to be cyanide resistant and salicyl hydroxamic acid sensitive. These characteristics are also found in extranuclear mutants of N. ovassa. However, the analogy no longer holds at the mitochondrial ribosome level. An analysis of four of the strains disclosed that three are large subunit deficient. Only small subunit deficient strains have been found among the cytoplasmic mutants of N. ovassa. Restriction enzyme analysis was also carried out on the variants. It was found that they possess additional mitochondrial DNA compared to normal N. intermedia. One Eco RI fragment of M.W. 2.4 x 10 was found to be common to all variants tested, but is not found in the normal strains. There were other DNA differences which were unique to each abnormal strain. These findings suggest that the basis for the abnormal phenotypes .is some heritable factor associated with the mitochondria.
On unconditionally saturated Banach spaces
Creators: name: Dodos, Pandelis
name: Lopez-Abad, Jordi
Publisher: name: arXiv
Year: 2008
Subjects: subject: Functional Analysis (math.FA)
subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03E15, 46B03, 46B07, 46B15

description: We prove a structural property of the class of unconditionally saturated separable Banach spaces. We show, in particular, that for every analytic set $\aaa$, in the Effros-Borel space of subspaces of $C[0,1]$, of unconditionally saturated separable Banach spaces, there exists an unconditionally saturated Banach space $Y$, with a Schauder basis, that contains isomorphic copies of every space $X$ in the class $\aaa$.
description: 16 pages, no figures. Studia Mathematica (to appear)
Search for resonant ttbar production in ppbar collisions at sqrt{s}=1.96 TeV
Creators: name: CDF Collaboration
name: Aaltonen, T.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We report on a search for narrow-width particles decaying to a top and antitop quark pair. The data set used in the analysis corresponds to an integrated luminosity of 680 pb^{-1} collected with the Collider Detector at Fermilab in Run II. We present 95% confidence level upper limits on the cross section times branching ratio. Assuming a specific topcolor-assisted technicolor production model, the leptophobic Z' with width Γ_{Z'}=0.012M_{Z'}, we exclude the mass range M_{Z'} < 725 GeV/c^2 at the 95% confidence level.
description: 7 pages, 3 figures. submitted to Phys. Rev. Lett
МЕТОДИКА РАЗВИТИЯ СИЛОВЫХ СПОСОБНОСТЕЙ У СТУДЕНТОВ ПУТЁМ САМОСТОЯТЕЛЬНОЙ РАБОТЫ
Creators: name: ПАРШАКОВА В.М.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: МЫШЦЫ
ФИЗИЧЕСКИЕ КАЧЕСТВА
СИЛА
СИЛОВЫЕ СПОСОБНОСТИ
РАЗНОВИДНОСТИ СИЛЫ
РАЗВИТИЕ СИЛОВЫХ СПОСОБНОСТЕЙ
MUSCLES
PHYSICAL QUALITIES
STRENGTH
STRENGTH ABILITIES
TYPES OF STRENGTH
DEVELOPMENT OF STRENGTH ABILITIES

description: В статье рассмотрена методика развития силовых способностей у студентов с перечислением основных методов, дано определение понятию мышечная сила, отмечено, что при помощи силовой нагрузки, можно сократить избыточную жировую часть тела, укрепить ткани организма, улучшить осанку и повысить тонус в мышцах. Описано влияние силовых нагрузок на основные системы жизнеобеспечения человека сердечно-сосудистую, дыхательную, пищеварительную. Проведено исследование с целью изучения развития силовых способностей у студентов путём самостоятельной работы. Определены задачи исследования: выявить возможно ли развить силовые способности у студентов путём самостоятельной работы, проведён эксперимент на студентах Пермского ГАТУ, дана оценка полученным результатам, сформулированы итоговые выводы, даны некоторые рекомендации.
The NGC 672 and NGC 784 Galaxy Groups: Evidence for Galaxy Formation and Growth Along a Nearby Dark Matter Filament
Creators: name: Zitrin, Adi
name: Brosch, Noah
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: (Abridged): We present U, B, V, R, I, H-alpha and NUV photometry of 14 galaxies in the very local Universe (within 10 Mpc that are dwarf irregular galaxies (dIrr), are at low redshift (511-10 Gyr) and one "young" population (<30 Myr) with the recent SF bursts occurring a few to a few 10s of Myr ago, arguing for synchronicity in star formation in these objects. We propose that the ~synchronous star formation in all objects is caused by the accretion of cold gas from intergalactic space onto dark matter haloes arranged along a filament threading the void where these dwarf galaxies reside and point out this galaxy sample as an ideal target to study hierarchical clustering and galaxy formation among very nearby objects.
description: 29 pages, five figures. MNRAS, in press. This version with no galaxy images to reduce file size. A full version (.pdf) can be downloaded cia anonymous ftp from ftp://wise-gate.tau.ac.il/ftp/pub/noah/AdiPaper_accepted.pdf
Using Comics to Introduce and Reinforce Programming Concepts in CS1
Creators: name: Suh, Sangho
name: Latulipe, Celine
name: Lee, Ken Jen
name: Cheng, Bernadette
name: Law, Edith
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences
subject: K.3.2

description: Recent work investigated the potential of comics to support the teaching and learning of programming concepts and suggested several ways $coding$ $strips$, a form of comic strip with its corresponding code, can be used. Building on this work, we tested the recommended use cases of $coding$ $strip$ in an undergraduate introductory computer science course at a large comprehensive university. At the end of the course, we surveyed students to assess their experience and found they benefited in various ways. Our work contributes a demonstration of the various ways comics can be used in introductory CS courses and an initial understanding of benefits and challenges with using comics in computing education gleaned from an analysis of students' survey responses and code submissions.
description: 7 pages, 7 figures, ACM SIGCSE 2021
ДИДАКТИЧЕСКАЯ СИСТЕМА ФОРМИРОВАНИЯ МЫШЛЕНИЯ НА ОСНОВЕ ДИАЛЕКТИЧЕСКОГО ПОДХОДА
Creators: name: ПОЛЯРУШ А.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ДИДАКТИКА
ДИАЛЕКТИКА
КОМПОНЕНТЫ ДИДАКТИЧЕСКОЙ СИСТЕМЫ
МЫШЛЕНИЕ
МЕЖДИСЦИПЛИНАРНЫЕ СВЯЗИ
НАВЫК И ОПЫТ
DIDACTICS
DIALECTICS
COMPONENTS OF THE DIDACTIC SYSTEM
THINKING
INTERDISCIPLINARY CONNECTIONS
SKILL AND EXPERIENCE

description: В статье представлена дидактическая система Способа диалектического обучения, включающая в себя содержательно-целевой и операционально-деятельностный компоненты и условия их реализации в образовательном процессе. Изложены базовые научно-теоретические положения диалектического подхода к конструированию представленной дидактической системы. Автор очерчивает систему на основе собственного многолетнего педагогического опыта.
Leading Order QED Electrical Conductivity from the 3PI Effective Action
Creators: name: Carrington, M. E.
name: Kovalchuk, E.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this article we study the electrical conductivity in QED using the resummed 3PI effective action. We work to 3-loop order in the effective action. We show that the resulting expression for the conductivity is explicitly gauge invariant, and that the integral equations that resum the pinching and colinear contributions are produced naturally by the formalism. All leading order terms are included, without the need for any kind of power counting arguments.
description: 10 pages, 15 figures
$\mathfrak{sl}_2$-Harish-Chandra modules for $\mathfrak{sl}_2 \ltimes L(4)$
Creators: name: Mazorchuk, Volodymyr
name: Mrđen, Rafael
Publisher: name: arXiv
Year: 2021
Subjects: subject: Representation Theory (math.RT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We use analogues of Enright's and Arkhipov's functors to determine the quiver and relations for a category of $\mathfrak{sl}_2 \ltimes L(4)$-modules which are locally finite (and with finite multiplicities) over $\mathfrak{sl}_2$. We also outline serious obstacles to extend our result to $\mathfrak{sl}_2 \ltimes L(k)$, for $k>4$.
Экологически значимые культурные архетипы поведения человека
Creators: name: А.Н., Ямсков
Publisher: name: Zenodo
Year: 2005
Subjects: культурная адаптация
этноэкология
адаптивные функции культуры
культурные архетипы

description: В статье анализируются адаптивные функции культуры и обосновывается существование нескольких экологически значимых культурных архетипов поведения в сфере взаимодействия общества и географической среды, существующих на самых разных этапах исторического развития человечества, включая современный. Под проявлением культурного архетипа понимается комплекс действий (поведенческих реакций), стереотипно повторяющийся у представителей разных этнических культур, в том числе находящихся на различных уровнях социально-экономического развития, когда они попадают в сходные условия окружающей среды. Иными словами, устойчивое большинство людей по отношению к используемым ими природным ресурсам или к состоянию среды обитания поступает схожим образом, то есть «архетипически».
К ФИЛОСОФСКИМ ОСНОВАНИЯМ ДИДАКТИКИ
Creators: name: ПОЛЯРУШ А.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ДЕЯТЕЛЬНОСТЬ
КОМПЕТЕНЦИИ
ИДЕАЛЬНАЯ ДЕЯТЕЛЬНОСТЬ
МОДЕЛИРОВАНИЕ
ЗНАНИЯ
УМЕНИЯ
ACTIVITY
COMPETENCE
IDEAL ACTIVITY
MODELING
KNOWLEDGE
SKILLS

description: В статье представлен критический анализ острой педагогической проблемы «применения знаний на практике», её иррациональный характер. Автор указывает на актуальность сдвига теоретических оснований образовательного процесса в сторону философской категории «деятельность», устраняющей разобщённость знания и применения этого знания на практике как двух не связанных между собой способностей. Идеальная деятельность в процессе системного моделирования решает рассматриваемую проблему.
DC Power Transported by Two Infinite Parallel Wires
Creators: name: Boulé, Marc
Publisher: name: arXiv
Year: 2023
Subjects: subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: This paper presents the calculation of the electrical power transported by the electromagnetic fields of two parallel wires carrying opposite DC currents. The Poynting vector is developed in bipolar coordinates and symbolically integrated over different surfaces. For perfectly conducting wires, the purely longitudinal power in the space surrounding the wires is shown to be equal to that which is produced by the battery (and consumed by the load resistor). For resistive wires, the longitudinal power transported by the fields is shown to diminish according to the distance traveled, and the loss is proved to be equal to the power entering the wires via the fields at their surfaces.
description: 21 pages, 9 figures, includes supplementary material
СОВРЕМЕННЫЙ ОБРАЗОВАТЕЛЬНЫЙ ПРОЦЕСС С ПОЗИЦИЙ ФИЛОСОФСКОЙ АНТРОПОЛОГИИ ГЕГЕЛЯ
Creators: name: ПОЛЯРУШ А.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ЛИЧНОСТЬ
КОМПЕТЕНЦИИ
СПОСОБНОСТИ
ОБРАЗОВАТЕЛЬНЫЙ ПРОЦЕСС
НАВЫК
ДИАЛЕКТИКА
ОНТОЛОГИЯ
PERSONALITY
COMPETENCIES
ABILITIES
EDUCATIONAL PROCESS
SKILL
DIALECTICS
ONTOLOGY

description: В статье представлен краткий критический анализ компетентностной концепции существующего высшего профессионального образования через призму рассмотрения сущности человека Г. Гегелем. Делается вывод о необходимости пересмотра философских оснований дидактики в направлении диалектики как высшего метода познания, что отвечает цели формирования целостной личности.
Near-infrared studies of nova V1674 Herculis: A shocking record-breaker
Creators: name: Woodward, C. E.
name: Banerjee, D. P. K.
name: Geballe, T. R.
name: Page, K. L.
name: Starrfield, S.
name: Wagner, R. M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present near infrared spectroscopy of Nova Herculis 2021 (V1674 Her), obtained over the first 70 days of its evolution. This fastest nova on record displays a rich emission line spectrum, including strong coronal line emission with complex structures. The hydrogen line fluxes, combined with a distance of 4.7 (+1.3 / -1.0) kpc, give an upper limit to the hydrogen ejected mass of 1.4 (+0.8 / -1.2) 10^{-3} solar masses. The coronal lines appeared at day 11.5, the earliest onset yet observed for any classical nova, before there was an obvious source of ionizing radiation. We argue that the gas cannot be photoionized, at least in the earliest phase, and must be shocked. Its temperature is estimated to be 10^{5.57 +/- 0.05} K on day 11.5. Tentative analysis indicates a solar abundance of aluminum and an underabundance of calcium, relative to silicon, with respect to solar values in the ejecta. Further, we show that the vexing problem of whether collisional or photoionization is responsible for coronal emission in classical novae can be resolved by correlating the temporal sequence in which the X-ray supersoft phase and the near-infrared coronal line emission appear.
description: 8 pages, 3 figures, 2 tables
Bound state in the continuum in slab waveguide enables low-threshold quantum-dot lasing
Creators: name: Wu, Mengfei
name: Ding, Lu
name: Sabatini, Randy P.
name: Sagar, Laxmi Kishore
name: Bappi, Golam
name: Paniagua-Dominguez, Ramon
name: Sargent, Edward H.
name: Kuznetsov, Arseniy I.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Colloidal quantum dots (CQDs) are a promising gain material for solution-processed, wavelength-tunable lasers, with potential application in displays, communications, and biomedical devices. In this work, we combine a CQD film with an array of titanium dioxide (TiO2) nanoantennas to achieve lasing via bound states in the continuum (BICs), which are symmetry-protected cavity modes with giant quality factors. Here, the BICs arise from slab waveguide modes in the planar film, coupled to the periodic nanoantenna array. We engineer the thickness of the CQD film and size of the nanoantennas to achieve a BIC with good spatial and spectral overlap with the CQDs, based on a 2nd-order TE-polarized waveguide mode. We obtain room-temperature lasing with a low threshold of approximately 11 kW/cm2 (peak intensity) under 5 ns-pulsed optical excitation. This work sheds light on the optical modes in solution-processed, distributed-feedback lasers, and highlights BICs as effective, versatile, surface-emitting lasing modes.
description: 30 pages, 7 figures
On the number of unique expansions in non-integer bases
Creators: name: de Vries, Martijn
Publisher: name: arXiv
Year: 2008
Subjects: subject: Number Theory (math.NT)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 11R06, 11B83

description: Let $q > 1$ be a real number and let $m=m(q)$ be the largest integer smaller than $q$. It is well known that each number $x \in J_q:=[0, \sum_{i=1}^{\infty} m q^{-i}]$ can be written as $x=\sum_{i=1}^{\infty}{c_i}q^{-i}$ with integer coefficients $0 \le c_i < q$. If $q$ is a non-integer, then almost every $x \in J_q$ has continuum many expansions of this form. In this note we consider some properties of the set $\mathcal{U}_q$ consisting of numbers $x \in J_q$ having a unique representation of this form. More specifically, we compare the size of the sets $\mathcal{U}_q$ and $\mathcal{U}_r$ for values $q$ and $r$ satisfying $1< q < r$ and $m(q)=m(r)$.
description: typo corrected in Theorem 1.1
Hypnosis as a non-pharmacological intervention for invasive medical procedures - A systematic review and meta-analytic update
Creators: name: Walter, Nike
name: Leyva, Michel Torres
name: Hinterberger, Thilo
name: Rupp, Markus
name: Loew, Thomas
name: Lambert-Delgado, Adolfo
name: Mena, Alberto Erconvaldo Cobián
Publisher: name: Universität Regensburg
Year: 2025
Subjects: subject: Hypnosis, Hypnotic analgesia, Pain management, Anxiety reduction, Invasive procedures, Non-pharmacological intervention
subject: 610 Medizin

description: Hypnosis is recognized as an effective non-pharmacological intervention for managing anxiety, pain, and physiological stress during invasive medical procedures. Despite its growing use, variability in techniques and inconsistent outcome measurements have challenged its clinical standardization. This systematic review and meta-analysis evaluated the effectiveness of hypnosis in reducing anxiety, pain, and physiological stress during invasive procedures, while identifying the most effective techniques as well as assessing analgesic use and safety. A comprehensive literature search was conducted in PubMed, Cochrane Library, and Scopus to identify randomized controlled trials (RCTs) evaluating hypnosis in invasive procedures. Eligible studies were assessed for bias using the Revised Cochrane Risk of Bias Tool. Meta-analyses were performed with a random-effects model, and subgroup analyses were conducted based on hypnosis techniques, patient characteristics, and procedure types. Twenty RCTs with 1250 patients were included. Hypnosis significantly reduced anxiety (SMD = −0.43, 95 % CI: −0.58 to −0.28, p < 0.001) and pain (SMD = −0.35, 95 % CI: −0.50 to −0.20, p < 0.001) compared to standard care. Subgroup analyses indicated that virtual reality-enhanced hypnosis and tailored interventions for high-anxiety procedures were most beneficial. Physiological stress markers, including heart rate and blood pressure, were also reduced, supporting the calming effects of hypnosis. Adverse effects were minimal. Hypnosis is effective and safe for reducing anxiety and pain during invasive medical procedures. Standardized protocols and further research are needed to optimize its clinical use and enhance adoption in routine care.
Magnetic flux penetration and AC loss in a composite superconducting wire with ferromagnetic parts
Creators: name: Gömöry, F.
name: Vojenčiak, M.
name: Pardo, E.
name: Šouc, J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The current distribution and the AC loss in a composite superconducting tape containing a layer from magnetic material is calculated and compared with experiments, showing a very good agreement. The situations of an alternating uniform applied field or a transport current are studied. The newly developed numerical model is an approximation to the critical state model, adapted for the applicability to commercial finite elements codes that solve the vector potential. Substantial feature of this procedure is that it can be carried out in the case when the critical current density in superconductor depends on the magnetic field and the magnetic layer material is non- linear. Additionally, the hysteresis loss in the magnetic material is estimated, based on its measured magnetization loops. Measurements on Bi-2223 multifilamentary tapes covered on edges by nickel confirmed our predictions, showing a substantial ac loss reduction in both the investigated regimes.
description: 33 pages, 12 figures
title: G Gleichstellung
Creators: name: Kolboske, Birgit
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2016

description: Gender, Guerilleras und die Max-Planck-Gesellschaft
Die Wissenschaftlerinnen
Die Guerilleras
Minerva, die Guerillera?
Literatur
ОСОБЕННОСТИ ИСПОЛЬЗОВАНИЯ АУТЕНТИЧНЫХ ВИДЕОМАТЕРИАЛОВ НА УРОКАХ АНГЛИЙСКОГО ЯЗЫКА С ЦЕЛЬЮ РАЗВИТИЯ ЯЗЫКОВЫХ УМЕНИЙ ОБУЧАЮЩИХСЯ
Creators: name: ПРИХОДЬКО А.М.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: АНГЛИЙСКИЙ ЯЗЫК
АУДИОВИЗУАЛЬНЫЕ СРЕДСТВА ОБУЧЕНИЯ
МЕТОДИКА ОБУЧЕНИЯ ИНОСТРАННОМУ ЯЗЫКУ
АУТЕНТИЧНЫЕ ВИДЕОМАТЕРИАЛЫ
СОВРЕМЕННЫЕ МЕТОДЫ ОБУЧЕНИЯ
ИНФОРМАЦИОННО-КОММУНИКАТИВНЫЕ ТЕХНОЛОГИИ
ENGLISH LANGUAGE
AUDIO-VISUAL TEACHING TOOLS
METHODS OF TEACHING A FOREIGN LANGUAGE
AUTHENTIC VIDEO MATERIALS
MODERN TEACHING METHODS
INFORMATION AND COMMUNICATION TECHNOLOGIES

description: Данная статья посвящена исследованию особенностей организации учебного процесса в предметной области «Английский язык» с привлечением аутентичных аудиовизуальных средств обучения. Целью исследования является изучение эффективности использования данного дидактического средства в процессе совершенствования языковых умений и навыков обучающихся. В статье обосновывается актуальность использования видеоматериалов на уроках иностранного языка, рассматриваются основные классификации, приводятся требования к отбору учебного материала, характеризуются особенности работы в соответствии с определенным уровнем образования, анализируется педагогическая ценность данного средства обучения.
Fermion Generations from "Apple-Shaped" Extra Dimensions
Creators: name: Gogberashvili, Merab
name: Midodashvili, Pavle
name: Singleton, Douglas
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We examine the behavior of fermions in the presence of an internal compact 2-manifold which in one of the spherical angles exhibits a conical character with an obtuse angle. The extra manifold can be pictured as an apple-like surface i.e. a sphere with an extra "wedge" insert. Such a surface has conical singularities at north and south poles. It is shown that for this setup one can obtain, in four dimensions, three trapped massless fermion modes which differ from each other by having different values of angular momentum with respect to the internal 2-manifold. The extra angular momentum acts as the family label and these three massless modes are interpreted as the three generations of fundamental fermions.
description: The version to be published in JHEP
Coronary Artery Semantic Labeling using Edge Attention Graph Matching Network
Creators: name: Zhao, Chen
name: Xu, Zhihui
name: Hung, Guang-Uei
name: Zhou, Weihua
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Coronary artery disease (CAD) is one of the primary causes leading deaths worldwide. The presence of atherosclerotic lesions in coronary arteries is the underlying pathophysiological basis of CAD, and accurate extraction of individual arterial branches using invasive coronary angiography (ICA) is crucial for stenosis detection and CAD diagnosis. We propose an innovative approach called the Edge Attention Graph Matching Network (EAGMN) for coronary artery semantic labeling. By converting the coronary artery semantic segmentation task into a graph node similarity comparison task, identifying the node-to-node correspondence would assign semantic labels for each arterial branch. More specifically, The EAGMN utilizes the association graph constructed from the two individual graphs as input. Experimental results indicate the EAGMN achieved a weighted accuracy of 0.8653, a weighted precision of 0.8656, a weighted recall of 0.8653 and a weighted F1-score of 0.8643. Furthermore, we employ ZORRO to provide interpretability and explainability of the graph matching for artery semantic labeling. These findings highlight the potential of the EAGMN for accurate and efficient coronary artery semantic labeling using ICAs. By leveraging the inherent characteristics of ICAs and incorporating graph matching techniques, our proposed model provides a promising solution for improving CAD diagnosis and treatment
Ultra-High-Energy Cosmic Rays and Neutrinos from Relativistic Jets of Active Galactic Nuclei
Creators: name: Mbarek, Rostom
name: Caprioli, Damiano
name: Murase, Kohta
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In Mbarek & Caprioli (2019), we laid the groundwork for studying the espresso paradigm Caprioli (2015), a reacceleration mechanism to boost galactic CRs to UHECR levels. Our bottom-up approach uses realistic 3D MHD simulations of relativistic AGN jets and accounts for all of the crucial ingredients of a universal acceleration theory: injection, acceleration, and escape in realistic environments. Our results are consistent with the main features of UHECR spectra, i.e., power-law slopes, chemical composition, and anisotropy. In Mbarek & Caprioli (2021), we refine our model by including sub-grid particle scattering to model small-scale magnetic turbulence that cannot be resolved by MHD simulations, constraining for the first time one crucial but hard-to-model ingredient, and allowing us to establish the relative importance of espresso and stochastic shear acceleration in relativistic jets. Our framework also enables us to analyze high-energy neutrinos produced from our accelerated UHECRs considering the effects of external photon fields, and to incorporate nucleus photodisintegration. The spectra we obtain are consistent with the picture drawn by observations with Auger, Telescope Array, and IceCube observatory.
description: 8 pages, 4 figures, Proceedings of 37th International Cosmic Ray Conference (ICRC2021)
Semantic Invariant Multi-view Clustering with Fully Incomplete Information
Creators: name: Zeng, Pengxin
name: Yang, Mouxing
name: Lu, Yiding
name: Zhang, Changqing
name: Hu, Peng
name: Peng, Xi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Robust multi-view learning with incomplete information has received significant attention due to issues such as incomplete correspondences and incomplete instances that commonly affect real-world multi-view applications. Existing approaches heavily rely on paired samples to realign or impute defective ones, but such preconditions cannot always be satisfied in practice due to the complexity of data collection and transmission. To address this problem, we present a novel framework called SeMantic Invariance LEarning (SMILE) for multi-view clustering with incomplete information that does not require any paired samples. To be specific, we discover the existence of invariant semantic distribution across different views, which enables SMILE to alleviate the cross-view discrepancy to learn consensus semantics without requiring any paired samples. The resulting consensus semantics remain unaffected by cross-view distribution shifts, making them useful for realigning/imputing defective instances and forming clusters. We demonstrate the effectiveness of SMILE through extensive comparison experiments with 13 state-of-the-art baselines on five benchmarks. Our approach improves the clustering accuracy of NoisyMNIST from 19.3\%/23.2\% to 82.7\%/69.0\% when the correspondences/instances are fully incomplete. The code could be accessed from https://pengxi.me.
Systematics of yields of strange hadrons from heavy-ion collisions around threshold energies
Creators: name: Piasecki, K.
name: Piotrowski, P.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The parametrizations of experimental yields of K$^{\pm,0}$, $ϕ$ and $Λ+Σ^0$ are proposed as function of available energy, $\sqrt{s_\mathrm{NN}}$, and number of participants, $\langle A_\mathrm{part} \rangle_\mathrm{b}$, for $\sqrt{s_\mathrm{NN}}$ from 2.15 to 3 GeV. For all the dataset the $\langle A_\mathrm{part} \rangle_\mathrm{b}$ was extracted using the Glauber Monte Carlo method. The $α$ exponent of yield dependency on $\langle A_\mathrm{part} \rangle_\mathrm{b}$ appears not to change with beam energy and is found to be 1.30 $\pm$ 0.02. Our parametrization and the predictions of public versions of RQMD.RMF, SMASH and UrQMD transport models are compared to the HADES experimental data for Ar+KCl at $\sqrt{s_\mathrm{NN}}$ of 2.61 GeV. The phenomenological parametrization currently offers the best overall description of these yields. Predictions are given for yields from Ag+Ag collisions at available energies of 2.41 and 2.55 GeV, analysed by HADES, Au+Au experiment at 2.16 and 2.24 GeV planned by this collaboration, some unpublished yields for STAR's Au+Au collisions at 3 GeV, and for Au+Au collisions planned by CBM, up to 3.85 GeV.
description: 22 pages, 4 figures, 8 tables
Pollen transfer : processes and consequences
Creators: name: Lertzman, Kenneth P.
Publisher: name: University of British Columbia
Year: 2010

description: The central theme of this thesis is the processes and patterns of pollen dispersal by. hummingbirds. The main questions are: "To how many flowers past its source is pollen deposited?", and "What are the processes that influence the transfer and and deposition of pollen?". Using powdered dyes as pollen mimics, I conducted laboratory experiments with rufous hummingbirds (Selasphorus rufus) and Indian paintbrush (Castilleja miniata) which showed that dye (and presumably pollen) is carried to many flowers past its source flower. The pattern of pollen deposition was complex and was related to variation in floral morphology. I hypothesized that variation in floral morphology has a strong influence on patterns of pollen transfer. The laboratory experiments also supported the hypothesis that pollen is deposited in partially overlapping layers on the pollinator. A series of models showed that different sets of assumptions about pollen transfer could produce qualitatively similar patterns of pollen deposition, and that variability in deposition increased with the structural complexity of the model. In the model based on the laboratory experiments, variation in floral morphology (defined in terms of the locations where stigmas and anthers contact the pollen pool on the pollinator) had a significant influence on both pollen pool structure (layering) and on pollen carryover. In field experiments on optimal outcrossing and pollen dispersal in Castilleja miniata, I found only very tentative support for a within population optimal outcrossing distance. Variation between years was great: one year's experiment showed a peak of seed production at intermediate outcrossing distances, the other years data showed almost no effect of outcrossing distance. Pollen dispersal (as indicated by dye dispersal) is probably not limited by hummingbird territorial boundaries in this system, in the distance or direction of its movement. I discuss the gap between knowledge of processes at the level of individual flowers and patterns at the level of populations of flowers, and suggest some experiments oriented towards trying to bridge that gap.
The structures of embedded clusters in the Perseus, Serpens and Ophiuchus molecular clouds
Creators: name: Schmeja, S.
name: Kumar, M. S. N.
name: Ferreira, B.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The young stellar population data of the Perseus, Ophiuchus and Serpens molecular clouds are obtained from the Spitzer c2d legacy survey in order to investigate the spatial structure of embedded clusters using the nearest neighbour and minimum spanning tree method. We identify the embedded clusters in these clouds as density enhancements and analyse the clustering parameter Q with respect to source luminosity and evolutionary stage. This analysis shows that the older Class 2/3 objects are more centrally condensed than the younger Class 0/1 protostars, indicating that clusters evolve from an initial hierarchical configuration to a centrally condensed one. Only IC348 and the Serpens core, the older clusters in the sample, shows signs of mass segregation (indicated by the dependence of Q on the source magnitude), pointing to a significant effect of dynamical interactions after a few Myr. The structure of a cluster may also be linked to the turbulent energy in the natal cloud as the most centrally condensed cluster is found in the cloud with the lowest Mach number and vice versa. In general these results agree well with theoretical scenarios of star cluster formation by gravoturbulent fragmentation.
description: 10 pages, 3 figures, accepted by MNRAS
ОРГАНИЗАЦИЯ ДИСТАНЦИОННОГО ОБУЧЕНИЯ (E-LEARNING), В ВУЗЕ
Creators: name: ХИТАРОВА И.Ю.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ОНЛАЙН-ОБРАЗОВАНИЕ
ДИСТАНЦИОННОЕ ОБРАЗОВАНИЕ
ВУЗ
МУЛЬТИМЕДИЙНЫЕ ТЕХНОЛОГИИ В ОБРАЗОВАНИИ
ПРОБЕМА ОБУЧЕНИЯ НА САМОИЗОЛЯЦИИ
E-LEARNING
DISTANCE EDUCATION
UNIVERSITY
MULTIMEDIA TECHNOLOGIES IN EDUCATION
THE PROBLEM OF LEARNING IN SELF-ISOLATION

description: Статья посвящена проблемам онлайн-образование (E-learning). Эпидемия коронавируса и связанные с ней режим самоизоляции перевели эту дискуссию на принципиально новый уровень. Переход на E-learning значительно увеличил нагрузку на учителей и преподавателей. Среди наиболее очевидных плюсов этой системы - безусловная демократизация образования. E-learning является существенным шагом на пути к повышению доступности образования. Причем это касается не только доступности образования как такового, но и доступности отдельных направлений и специальностей. Основной минус состоит в том, что не все занния и навыки можно эффективно передавать с помощью E-learning. Идеальным вариантом образования, безусловно, является совмешение достоинств традиционной и онлайн- образовательных систем. При этом очень важно оказать существенную помощь преподавателям «старой школы», чьи уникальные знания являются богатством отечественной системы образования.
Perturbative calculations for the HISQ action: the gluon action at $O(N_fα_sa^2)$
Creators: name: Hart, A.
name: von Hippel, G. M.
name: Horgan, R. R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present a new (and general) algorithm for deriving lattice Feynman rules which is capable of handling actions as complex as the Highly Improved Staggered Quark (HISQ) action. This enables us to perform a perturbative calculation of the influence of dynamical HISQ fermions on the perturbative improvement of the gluonic action in the same way as we have previously done for asqtad fermions. We find the fermionic contributions to the radiative corrections in the Lüscher-Weisz gauge action to be somewhat larger for HISQ fermions than for asqtad.
description: 7 pages, 3 figures; poster presented at XXVI International Symposium on Lattice Field Theory, July 14 - 19, 2008, Williamsburg, Virginia, USA
Transient anomalous diffusion in run-and-tumble dynamics
Creators: name: Shaebani, M. Reza
name: Rieger, Heiko
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: We study the stochastic dynamics of a particle with two distinct motility states. Each one is characterized by two parameters: one represents the average speed and the other represents the persistence quantifying the tendency to maintain the current direction of motion. We consider a run-and-tumble process, which is a combination of an active fast motility mode (persistent motion) and a passive slow mode (diffusion). Assuming stochastic transitions between the two motility states, we derive an analytical expression for the time evolution of the mean square displacement. The interplay of the key parameters and the initial conditions as for instance the probability of initially starting in the run or tumble state leads to a variety of transient regimes of anomalous transport on different time scales before approaching the asymptotic diffusive dynamics. We estimate the crossover time to the long-term diffusive regime and prove that the asymptotic diffusion constant is independent of initially starting in the run or tumble state.
description: 9 pages, 6 figures
title: J Jubiläum
Creators: name: Heim, Susanne
name: Heumann, Ina
name: Hüntelmann, Axel C.
name: Kolboske, Birgit
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2016

description: Biographisches: Jubiläen über Jubiläen
Wissen – Macht – Geschlecht. Zeitgeschichte in transnationalen Bezügen
Zum Buch: ABC
Unifying GANs and Score-Based Diffusion as Generative Particle Models
Creators: name: Franceschi, Jean-Yves
name: Gartrell, Mike
name: Santos, Ludovic Dos
name: Issenhuth, Thibaut
name: de Bézenac, Emmanuel
name: Chen, Mickaël
name: Rakotomamonjy, Alain
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Neural and Evolutionary Computing (cs.NE)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Particle-based deep generative models, such as gradient flows and score-based diffusion models, have recently gained traction thanks to their striking performance. Their principle of displacing particle distributions using differential equations is conventionally seen as opposed to the previously widespread generative adversarial networks (GANs), which involve training a pushforward generator network. In this paper we challenge this interpretation, and propose a novel framework that unifies particle and adversarial generative models by framing generator training as a generalization of particle models. This suggests that a generator is an optional addition to any such generative model. Consequently, integrating a generator into a score-based diffusion model and training a GAN without a generator naturally emerge from our framework. We empirically test the viability of these original models as proofs of concepts of potential applications of our framework.
$\R$-trees and laminations for free groups III: Currents and dual $\R$-tree metrics
Creators: name: Coulbois, Thierry
name: Hilion, Arnaud
name: Lustig, Martin
Publisher: name: arXiv
Year: 2007
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20E05, 20E08,20F65, 20F67, 57M07

description: This is the third of a series of three articles where we introduce laminations for the free-groups. We explore here the link between currents and laminations and prove that the situation is more complicated than in the surface case of real tree dual to a measured geodesic lamination.
ИССЛЕДОВАНИЕ ВЛИЯНИЯ ПОДГОТОВКИ К ФИЗИЧЕСКИМ НАГРУЗКАМ В СРЕДНИХ УЧЕБНЫХ ЗАВЕДЕНИЯХ НА СДАЧУ НОРМАТИВОВ В ВЫСШЕМ УЧЕБНОМ ЗАВЕДЕНИИ, ОБЩАЯ ОЦЕНКА ЭМОЦИОНАЛЬНОГО СОСТОЯНИЯ СТУДЕНТОВ
Creators: name: ЩЕНКОВА И.П.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ФИЗКУЛЬТУРА
ШКОЛА
УНИВЕРСИТЕТ
СПОРТ
РЕЗУЛЬТАТЫ
ЗАЧЕТ
ФИЗИЧЕСКАЯ ПОДГОТОВКА СТУДЕНТОВ
СТУДЕНТЫ СЕЛЬСКОХОЗЯЙСТВЕННЫХ ВУЗОВ
ПРОФЕССИОНАЛЬНАЯ ФИЗИЧЕСКАЯ ПОДГОТОВКА
МЕТОДИКА
PHYSICAL EDUCATION
SCHOOL
UNIVERSITY
SPORTS
RESULTS
OFFSET
PHYSICAL TRAINING OF STUDENTS
STUDENTS OF AGRICULTURAL UNIVERSITIES
PROFESSIONAL PHYSICAL TRAINING
METHODOLOGY

description: В статье рассмотрены особенности подходов к занятиям физической культурой в школах и в высших учебных заведениях. Целью данного исследования являлось определить, есть ли отличая в методике преподавания физической культуры и насколько среднестатистический школьник готов к сдаче университетских нормативов. На основе полученных из исследования данных, автором статьи сделаны выводы об особенностях перехода от школьной подготовки к сдаче нормативов в ВУЗе, а также даны рекомендации, призванные сделать такой переход менее стрессовым для студента и позволить достичь наивысших результатов.
A Radial-Dependent Dispersive Finite-Difference Time-Domain Method for the Evaluation of Electromagnetic Cloaks
Creators: name: Argyropoulos, Christos
name: Zhao, Yan
name: Hao, Yang
Publisher: name: arXiv
Year: 2008
Subjects: subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: A radial-dependent dispersive finite-difference time-domain (FDTD) method is proposed to simulate electromagnetic cloaking devices. The Drude dispersion model is applied to model the electromagnetic characteristics of the cloaking medium. Both lossless and lossy cloaking materials are examined and their operating bandwidth is also investigated. It is demonstrated that the perfect "invisibility" from electromagnetic cloaks is only available for lossless metamaterials and within an extremely narrow frequency band.
description: 18 pages, 10 figures
title: Ð Ð°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°Ð½Ð¸Ðµ Ð¾Ð±ÑÐµÐºÑÐ¾Ð², ÐºÐ°Ðº ÑÑÑÑ Ð¼ÐµÑÐ½ÑÑ , Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð½ÐµÐ¹ÑÐ¾ÑÐµÑÐµÐ²ÑÑ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Recognition of images as three-dimensional using neural network technologies
Creators: name: ÐÑÑÐ¸Ð½, Ð¤ÐµÐ´Ð¾Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÐÐµÐ¹ÑÐ¾Ð½Ð½ÑÐµ ÑÐµÑÐ¸
Python
ÑÑÐµÑ Ð¼ÐµÑÐ½ÑÐµ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ñ
3D ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ
3D images
3D reconstruction

description: Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð¸ Ð¸Ð·ÑÑÐµÐ½Ñ ÑÐ¾ÑÐ¼Ñ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÑÐµÑÐ¼ÐµÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð¸ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ¸ÑÑÑÑÐµÐ¹ Ð²ÑÐ±ÑÐ°Ð½Ð° Ð²Ð¾ÐºÑÐµÐ»ÑÐ½Ð°Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÐ° Ð½ÐµÐ¹ÑÐ¾ÑÐµÑÐ¸ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ²ÐµÑÑÐ¾ÑÐ½ÑÑ Ð¸ ÑÐµÐºÑÑÑÐµÐ½ÑÐ½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹. Ð¡Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° Ð¸ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð° ÑÑÑÑÐºÑÑÑÐ½Ð°Ñ ÑÑÐµÐ¼Ð° Ð½ÐµÐ¹ÑÐ¾ÑÐµÑÐµÐ²Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ñ Ð´Ð»Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½ ÑÐ·ÑÐº Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Python Ð¸ ÑÑÐµÐ¹Ð¼Ð²Ð¾ÑÐº Tensorflow. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐµ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ Ð´Ð»Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÐ½Ð´Ð°Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ Ð¸ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð±Ð»Ð¾ÐºÐ¾Ð² ÑÐµÑÐ¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¾ÑÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð½Ð° Ð±Ð°Ð·Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð³ÑÐ°ÑÐ¸ÐºÐ¾Ð² Ð´Ð»Ñ Ð¿Ð¾ÑÐµÑÑ Ð¿ÑÐ¸ Ð¾Ð±ÑÑÐµÐ½Ð¸Ð¸ Ð¸ Ð²Ð°Ð»Ð¸Ð´Ð°ÑÐ¸Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÑÐµÑ Ð¼ÐµÑÑÐ¸Ðº: Accuracy, RMS Ð¸ IOU. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐµÑÐ¸ Ð² Ð²Ð¸Ð´Ðµ Ð²ÑÑÐ¾Ð´Ð½ÑÑ ÑÐµÐºÐ¾Ð½ÑÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ ÑÑÐµÑÐ¼ÐµÑÐ½ÑÑ Ð¾Ð±ÑÐµÐºÑÐ¾Ð².
description: As a result, the forms of representation of three-dimensional data were studied and voxel was chosen as the result. The neural network architecture has been developed using convolutional and recurrent technologies. A struct diagram of the neural network model was designed and compiled. The Python programming language and the Tensorflow framework were used as development tools. Software algorithms for the implementation of the fundamental and main blocks of the network are given. The quality of the developed model was assessed based on the analysis of graphs for training and validation losses, as well as three metrics: Accuracy, RMS, and IOU. The results of the network operation are presented in the form of output reconstructed three-dimensional objects.
Entanglement entropy analysis of dyonic black holes using doubly holographic theory
Creators: name: Jeong, Hyun-Sik
name: Kim, Keun-Young
name: Sun, Ya-Wen
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the entanglement between the eternal black hole and Hawking radiation. For this purpose, we utilize the doubly holographic theories and study the entanglement entropy of the radiation to find the Page curve consistent with the unitarity principle. Doubly holographic theories introduce two types of boundaries in the AdS bulk, namely the usual AdS boundary and the Planck brane. In such a setup, we calculate the entanglement entropy by examining two extremal surfaces: the Hartman-Maldacena (HM) surface and the island surface. The latter surface emerges when the island appears on the Planck brane. In this paper, we provide a detailed analysis of dyonic black holes with regard to the Page curve in the context of the doubly holographic setup. To begin with, we ascertain that the pertinent topological terms must be included in the Planck brane to describe the systems at finite density and magnetic field. Furthermore, we also develop a general numerical method to compute the time-dependent HM surface and achieve excellent agreement between the numerical results and analytical expressions. Utilizing numerical methodology, we find that the entanglement entropy of dyonic black holes exhibits unitary evolution over time, wherein it grows in early time and reaches saturation after the Page time. The initial growth can be explained by the HM surface, while the saturation is attributed to the island surface. In addition, using the holographic entanglement density, we also show that, for the first time, the saturated value of the entanglement entropy is twice the Bekenstein-Hawking entropy with the tensionless brane in double holography.
description: v1: 34 pages, 13 figures; v2: references added; v3: matching the published version