cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
OneFlorida Certified Database 10/04/2023
Creators: name: Weinbrenner, Donald
name: Hunter, Catherine
name: Kidder, Beth
name: Robinson, Temple
name: Harris, Cynthia
name: Jones, Carrie
name: Green, Leon
name: Rogers, Brant
name: Smith, Eric
name: Mandal, Prabir
name: Reams, Renee
name: Cavicchia, Philip
name: Jordan, Melissa
name: Burness, Laura
name: Carlson, Todd
name: Chandran, Haneesh
name: McCain, Lance
name: Mitchell, Susan
name: Robinson, Patricia
name: Shrivalle, Katelynn
name: Dusan, Shauni
name: Richard, Tere
name: Smith, Steven
name: Durant, TaWanda
name: Eden, Joni
name: Joyce, Jeffrey
name: McDonnell, Grant
name: O'Neal, Donna
name: Carretta, Henry
name: Martinez, Joel
name: Moya, Keiser
name: Paul, Ludmilla
name: Quintana, Carlos
name: Frase, Alison
name: DeLeon, Veronica
name: Desrouleaux, Dorice
name: McCafferty, Jennifer
name: Moy, Pedro
name: Perez, Michael
name: Reddy, Raj
name: Sanchez, Maylee
name: Salyakina, Daria
name: Senior, Jerome
name: Taylor, Thomas
name: Nadglowski, Joseph
name: Candelario, Jorge L.
name: Mohr, Deanna
name: Petrone, Matt
name: Ramirez, Gabriela
name: Urbina, Zaida
name: Viera, Adael
name: Walker, Kathleen
name: Barfiled, Chris
name: Blair, Cynthia
name: Herman, Kristin
name: Ladle, Devin
name: Thomas, Richard
name: Watson, Dean
name: Baralt, Claire
name: Bell, Debora J
name: Bian, Jiang
name: Bottini, Tina
name: Boyd, Erica L
name: Byrne, Barry J
name: Carek, Peter J
name: Cottler, Linda B
name: Deason, Dick
name: DeHoff, Rhonda Marsha
name: Enani, Mahmoud
name: Evans, Christy M
name: Frening, Debbie
name: JR, Thomas J George,
name: Gramig, Lavina L
name: Gutter, Michael S
name: Handberg, Eileen Mary
name: Hogan, William
name: Ilavala, Neeharika
name: Janicke, David
name: Jones, Ross
name: Krieger, Janice
name: Lepanto, Rachel L
name: Lipori, Gigi
name: Loiacono, Alex
name: Magoc, Tanja
name: Galvan-Miyoshi, Yankuic
name: Manini, Lizabeth M
name: Markham, Merry Jennifer
name: Shaw, Katie
name: McMichael, Barbara C
name: Millay, Tamara Ann
name: Nelson, David R
name: Pepine, Carl J
name: Ranka, Deepa
name: Rodriguez, Lylly F
name: Schmidt, Erik
name: Shenkman, Elizabeth Ann
name: Smith, Myra
name: Vogtle, Candice
name: Weaver, Michael
name: White, Sonya
name: Xu, Howard
name: Bassols-Marin, Carrie
name: Bookman, Richard
name: Carrasquillo, Olveen
name: Dominguez, Eliana
name: Giobio, Marie
name: Jayaweera, Dushyantha
name: Dominguez, Sheela
name: Puram, Deepthi
name: Ransford, Daru
name: Taghioff, Peyman
name: Tsinoremas, Nick
name: Anderson, Matthew
name: Brownlee, William
name: Badal, Michael
name: Patel, Nishit
name: Morris, Sherry
name: Clifford, Gari
name: Deshpande, Nita
name: Kamaleswaran, Rishi
name: Obertone, Tracy
name: Patzer, Rachel
name: Robichaux, Chad
name: Teunis, Larissa
name: Wyatt, Matthew
name: Womack, Jason
name: Guzman, Alfredo
name: Burkholder, Greer
name: Willig, James
name: Mugavero, Michael
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 420310
subject: Health surveillance

description: OneFlorida certified database as of 10/04/2023. Contains data from 01/01/2012 through 07/31/2023.
A structural analysis of the A5/1 state transition graph
Creators: name: Beckmann, Andreas
name: Fedorowicz, Jaroslaw
name: Keller, Jörg
name: Meyer, Ulrich
Publisher: name: arXiv
Year: 2012
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Cryptography and Security (cs.CR)
subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: We describe efficient algorithms to analyze the cycle structure of the graph induced by the state transition function of the A5/1 stream cipher used in GSM mobile phones and report on the results of the implementation. The analysis is performed in five steps utilizing HPC clusters, GPGPU and external memory computation. A great reduction of this huge state transition graph of 2^64 nodes is achieved by focusing on special nodes in the first step and removing leaf nodes that can be detected with limited effort in the second step. This step does not break the overall structure of the graph and keeps at least one node on every cycle. In the third step the nodes of the reduced graph are connected by weighted edges. Since the number of nodes is still huge an efficient bitslice approach is presented that is implemented with NVIDIA's CUDA framework and executed on several GPUs concurrently. An external memory algorithm based on the STXXL library and its parallel pipelining feature further reduces the graph in the fourth step. The result is a graph containing only cycles that can be further analyzed in internal memory to count the number and size of the cycles. This full analysis which previously would take months can now be completed within a few days and allows to present structural results for the full graph for the first time. The structure of the A5/1 graph deviates notably from the theoretical results for random mappings.
description: In Proceedings GRAPHITE 2012, arXiv:1210.6118
Dualities from higher-spin supergravity
Creators: name: Peng, Cheng
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the vacuum structure of spin-3 higher-spin supergravity in AdS_3 spacetime. The theory can be written as a Chern-Simons theory based on the Lie superalgebra sl(3|2). We find three distinct AdS_3 vacua, AdS^(1), AdS^(2) and AdS^(p), each corresponding to one embedding of the osp(1|2) subalgebra into the sl(3|2) algebra. We explicitly construct the RG flows from AdS^(1) to AdS^(p) and from AdS^(2) to AdS^(p), which identifies AdS^(p) as an IR vacuum and AdS^(1), AdS^(2) as two different UV vacua. Thus a duality is found between the two UV theories in the sense that the two theories, each with a chemical potential turned on, flow to the same IR theory. Moreover, we identify a similar structure in the Hamiltonian reductions of the 2d Wess-Zumino-Witten (WZW) model with sl(3|2)-valued currents by matching the chiral symmetries there with the asymptotic symmetries of the three different embeddings. Our computation gives an RG interpretation of (certain types of) the Hamiltonian reductions. In addition, it gives a hint of a duality between the 3d higher-spin supergravity and some conformally extended super-Toda theory as suggested by Mansfield and Spence for the bosonic case.
description: 41 pages, 2 figures
Piper guineense- AN AROMATIC SPICE WITH MEDICINAL VALUE.docx
Creators: name: OJIMELUKWE, PHILIPPA
Publisher: name: figshare
Year: 2021
Subjects: subject: 111501 Basic Pharmacology
subject: FOS: Clinical medicine

description: This paper reviews available research information on the medicinal value and health benefits of Piper guineense in relation to its composition and biologically active compounds. Piper guineense is an herbaceous vine found in the tropics and sub-tropical regions. It is used as a spice and as a medicinal plant in many traditional settings. Solvent extracts of P. guineense leaves and fruits contain different biologically active compounds. Some of the major biologically active compounds in P. guineense are dillapiole, linalool and myristicine. These compounds possess anti-cancer, anti-diabetic and antioxidant properties. It also contains piperine which is responsible for the hotness associated with the Piper species and other antimicrobial phytochemicals. Some of the peculiar potential attributes of P. guineense include promoting fertility and its anti-inflammatory effects. It is a good antimicrobial agent against food spoilage and pathogenic organisms. Many of the biologically active compounds found in the leaves (or their derivatives) are also found in the fruits. Scientific information about the health benefits of the, stem and roots is lacking. The potentials of this underutilized vine to boost human health is enormous and it deserves improved research attention in the areas of improved production, genetic identification of chemotypes and more research investigations into its composition and medicinal value.
On an approach to constructing static ball models in General Relativity
Creators: name: Baranov, Alexandre M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: An approach to construction of static models is demonstrated for a fluid ball. Five examples are considered. Two of them are exact solutions of the Einstein equations; the other three are connected with the Airy special functions, the hypergeometric functions and the Heun functions.
description: 3 pages, Talk given at the International Conference RUSGRAV-14, June 27--July 4, 2011, Ulyanovsk, Russia
Transient Ionospheric Convection Features Associated with Substorms and BBFs
Creators: name: Wild, James
name: Yeoman, Timothy Kenneth
Publisher: name: figshare
Year: 2023
Subjects: Planetary science (excl. solar system and planetary geology)
Mesospheric, thermospheric, ionospheric and magnetospheric physics

description: High time resolution operation of the SuperDARN HF radars regularly results in observations of pulsed, vortical ionospheric convection velocities during the substorm expansion phase. Pulsed flow is often preceded by an interval of suppressed flow and enhanced ionospheric Hall conductance. Such features, which propagate both westward and eastward away from the meridian where the substorm is centred, have been interpreted as ionospheric current vortices associated with field-aligned current pairs. HF radar observations will be discussed, and related to ground based magnetic field and optical observations of similar phenomena, as well as spacecraft measurements in the near magnetotail. Their possible relationship with bursty Earthward plasma flow and magnetotail reconnection is discussed.
 Yeoman, T. K. and J. A. Wild (2000). Transient ionospheric convection features associated with substorms and BBFs, ESA Special Publication 443. Proceedings
 of the 5th Interntational Conference on Substorms, ISBN: 9781107512368, 243–248.
ACCESS-Background rate of adverse events-definition –transverse myelitis
Creators: name: Sturkenboom, MCJM
name: Belbachir, L
name: Souverein, P
name: Martín-Pérez, M
name: García-Poza, P
name: Durán, C
Publisher: name: Zenodo
Year: 2021
Subjects: electronic health care databases, codes, AESI, vaccine, transverse myelitis

description: This document contains the definition of Transverse Myelitis and the operationalization to extract this event from different electronic health care databases in the EU, to calculate background rates of AESI The document contains the key definition, procedures and treatments, the diagnosis codes based on Codemapper output with changes/additions by data access providers, and when available published validation studies and background rates
description: This study (ACCESS project) was funded by the European Medicines Agency
Interacting Two-Fluid Viscous Dark Energy Models In Non-Flat Universe
Creators: name: Amirhashchi, Hassan
name: Pradhan, Anirudh
name: Zainuddin, Hishamuddin
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study the evolution of the dark energy parameter within the scope of a spatially non-flat and isotropic Friedmann-Robertson-Walker (FRW) model filled with barotropic fluid and bulk viscous stresses. We have obtained cosmological solutions which exhibit without a big rip singularity. It is concluded that in both non-interacting and interacting cases non-flat open universe crosses the phantom region. We find that during the evolution of the universe, the equation of state (EoS) for dark energy $ω_{D}$ changes from $ω^{eff}_{D} < -1$ to $ω^{eff}_{D} > -1$, which is consistent with recent observations.
description: 10 Pages, 4 Figures
title: Das 50-jährige Dozentenjubiläum Leo Koenigsbergers 1914 : Professor der Mathematik an der Universität Heidelberg
Creators: name: Dörflinger, Gabriele
Publisher: name: Heidelberg University Library
Year: 2018

description: Der Heidelberger Mathematiker Leo Koenigsberger (1837-1921) erhielt zu seinem 50-jährigen Dozentenjubiläum 1914 eine vom Karlsruher Bildhauer Hermann Volz (1847-1941) angefertigte Bronzeporträttafel.

Dieser Artikel enthält neben einem kurzen Lebensabriss Leo Koenigsbergers die Beschreibung der Jubiläumsfeier sowie bebilderte Hinweise auf weitere Werke des Bildhauers in Heidelberg.
ACCESS-Background rate of adverse events-definition –Vaccine Associated Enhanced covid disease
Creators: name: van Wijngaarden, P
name: Belbachir, L
name: Dodd, C
name: Souverein, P
name: Martín-Pérez, M
name: García-Poza, P
name: Sturkenboom, MCJM
Publisher: name: Zenodo
Year: 2021
Subjects: electronic health care databases, codes, AESI, vaccine, VAED

description: This document contains the definition of Vaccine Associated Enhanced covid Disease and the operationalization to extract this event from different electronic health care databases in the EU, to calculate background rates of AESI The document contains the key definition, procedures and treatments, the diagnosis codes based on Codemapper output with changes/additions by data access providers, and when available published validation studies and background rates
description: This study (ACCESS project) was funded by the European Medicines Agency
title: PolarmaXs: hochauflösendes, polarisationssensitives
Röntgenspektrometer basierend auf magnetischen
Mikrokalorimetern
Creators: name: Schötz, Christian Dominik
Publisher: name: Heidelberg University Library
Year: 2019

description: Im Rahmen dieser Arbeit wurde das neuartige Röntgen-Polarimeter PolarmaXs für die hochauflösende Röntgenspektroskopie von Photonen mit Energien bis 20 keV bei gleichzeitiger Möglichkeit zur Bestimmung der Polarisationsrichtung von linear polarisierten Photonen entwickelt. Es wurden verschiedene Konzepte, welche sich die
Compton- oder die Rayleigh-Streuung zu Nutze machen, entworfen und simuliert. Das Detektorarray besteht aus metallischen magnetischen Kalorimetern und besitzt 64 Röntgenabsorber. Jeder Absorber besteht aus 30 μm dickem Gold, wodurch eine Absorptionswahrscheinlichkeit von 96% bei 20 keV Photonen erreicht wird. Die gesamte Absorptionsfläche beträgt 100mm². Jeweils ein Absorber ist mit einem paramagnetischen Temperatursensor aus Ag:Er verbunden. Dieser wandelt eine Temperaturerhöhung, welche durch die Absorption eines Photons entsteht, in eine Magnetisierungsänderung um, die dann mittels eines SQUID-Magnetometers ausgelesen wird. Das Polarimeter wird eine Energieauflösung von bis zu DeltaE_FWHM = 19 eV und Polarisationsauflösungen von DeltaPhi = 2° ermöglichen. Basierend auf den Simulationen wurde das Detektorarray entworfen und optimiert, im Instituts eigenen Reinraum hergestellt und schließlich in einem Messaufbau bei tiefen Temperaturen betrieben und charakterisiert.
The chemical properties of low-redshift QSOs
Creators: name: Shin, Jaejin
name: Woo, Jong-Hak
name: Nagao, Tohru
name: Kim, Sang Chul
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We investigate the chemical properties of low-z QSOs, using archival UV spectra obtained with the HST and IUE for a sample of 70 Palomar-Green QSOs at z < 0.5. By utilizing the flux ratio of UV emission lines (i.e., NV /CIV, (SiIV+OIV])/CIV, and NV/HeII) as metallicity indicators, we compare broad-line region (BLR) gas metallicity with AGN properties, i.e., black hole mass, luminosity, and Eddington ratio. We find that BLR metallicity correlates with Eddington ratio while the dependency on black hole mass is much weaker. Although these trends of low-z AGNs appear to be different from those of high-z QSOs, the difference between low-z and high-z samples is partly caused by the limited dynamical range of the samples. We find that metal enrichment at the center of galaxies is closely connected to the accretion activity of black holes and that the scatter of metallicity correlations with black hole mass increases over cosmic time.
description: 10 pages, 8 figures, ApJ accepted
Problematische Aspekte bibliometrie-basierter Forschungsevaluierung
Creators: name: Hauschke, Christian
Publisher: name: Informationspraxis
Year: 2019
Subjects: subject: BB, BC

description: Bibliometrie dient oftmals als Grundlage für die Beurteilung wissenschaftlicher Leistung. Dazu werden verschiedene Metriken und Indikatoren verwendet, die zur Vermessung von Publikationen oder des Outputs von Forschenden gedacht sind. Die Eignung der verwendeten Kennzahlen ist strittig. Oft ist es klar, dass sie völlig ungeeignet sind. Dennoch dienen sie nach wie vor als Grundlage, um über die Karrieren von Forschenden und somit über ihre individuelle Zukunft, aber auch die Zusammensetzung der Akteure in der Wissenschaftslandschaft zu entscheiden. Dies führt zu verschiedenen ethischen und auch ökonomischen Problemen. Initiativen wie die San Francisco Declaration of Research Assessment (DORA) versuchen, diesen Fehlentwicklungen entgegen zu wirken.
description: Informationspraxis, Bd. 5, Nr. 1 (2019)
Valence Matters in Judgments of Stock Accumulation in Blood Glucose Control and Other Global Problems
Creators: name: Gonzalez, Cleotilde
name: Sanchez-Segura, Maria-Isabel
name: Dugarte-Peña, German-Lenin
name: Medina-Dominguez, Fuensanta
Publisher: name: Journal of Dynamic Decision Making
Year: 2018
Subjects: Correlation Heuristic, Stock-Flow Failure, System Behaviour, Valence Effect

description: Stock-flow failure is a reasoning error in dynamic systems that has great societal relevance: people misjudge a level of accumulation (i.e., stock) considering the information on flows that increase (i.e., inflow) or decrease (i.e., outflow) over time. Many interventions, including the use of analogies and graphical manipulations, to counteract this failure and help people integrate the flow information have been tested with little or no success. We suggest that this error relates to the valence of a problem: the framing of the inflow or outflow direction as “good” or “bad” is associated with the direction of its accumulation over time. To explore the effects of valence on accumulation judgments, we employ a scenario of a common health problem: blood glucose control through sugar consumption and insulin flows. We also investigate improvements of performance in a second scenario that result after viewing a video of a dynamic system demonstrating the effects of the correct accumulation trend. We discuss the implications of our findings for the blood glucose example and other global problems.
description: Journal of Dynamic Decision Making, Vol 4 (2018)
DGP black holes on the brane
Creators: name: Gannouji, Radouane
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We find an exact solution on the brane for static black hole in the DGP model. In the appropriate limit we recover the 2 known solutions, the Schwarzschild and the Reissner-Nordstrom solutions with tidal charge. The solution has 2 branches, which correspond asymptotically to de-Sitter or flat Universe. Also we study the linear stability of the solutions. We find that the Regge-Wheeler and the Zerilli potential are positive. Finally the dipole perturbation is derived which corresponds to a linearization of a rotating black hole solution on the brane.
description: 5 pages, 1 figure
Das ungarische Kriegergrab von Apres-Lès-Corps. Untersuchungen zu den Ungarneinfällen nach Mittel-, West- und Südeuropa (899-955 n. Chr.) mit einem Exkurs zur Münzchronologie altungarischer Gräber
Creators: name: Schulze, Mechthild
Publisher: name: Jahrbuch des Römisch-Germanischen Zentralmuseums Mainz
Year: 2019

description: -
description: Jahrbuch des Römisch-Germanischen Zentralmuseums Mainz, Bd. 31 (1984)
Nontrivial ghost-gluon vertex and the match of RGZ, DSE and lattice Yang-Mills propagators
Creators: name: Dudal, D.
name: Oliveira, O.
name: Rodríguez-Quintero, J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Either by solving the ghost propagator DSE or through a one-loop computation in the RGZ (Refined Gribov-Zwanziger) formalism, we show that a non-trivial ghost-gluon vertex is anyhow required to obtain a ghost propagator prediction compatible with the available corresponding lattice data in the SU(3) case. For the necessary gluon propagator input, we present RGZ tree level fits which account well for the gluon lattice data. Interestingly, this propagator can be rewritten in terms of a running gluon mass. A comparison of both DSE and RGZ results for the ghost propagator is furthermore provided. We also briefly discuss the connection between the RGZ and the OPE $d=2$ gluon condensate.
description: 21 pages, 3 figures
A Comparison of Sequential and GPU Implementations of Iterative Methods to Compute Reachability Probabilities
Creators: name: Cormie-Bowins, Elise
Publisher: name: arXiv
Year: 2012
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We consider the problem of computing reachability probabilities: given a Markov chain, an initial state of the Markov chain, and a set of goal states of the Markov chain, what is the probability of reaching any of the goal states from the initial state? This problem can be reduced to solving a linear equation Ax = b for x, where A is a matrix and b is a vector. We consider two iterative methods to solve the linear equation: the Jacobi method and the biconjugate gradient stabilized (BiCGStab) method. For both methods, a sequential and a parallel version have been implemented. The parallel versions have been implemented on the compute unified device architecture (CUDA) so that they can be run on a NVIDIA graphics processing unit (GPU). From our experiments we conclude that as the size of the matrix increases, the CUDA implementations outperform the sequential implementations. Furthermore, the BiCGStab method performs better than the Jacobi method for dense matrices, whereas the Jacobi method does better for sparse ones. Since the reachability probabilities problem plays a key role in probabilistic model checking, we also compared the implementations for matrices obtained from a probabilistic model checker. Our experiments support the conjecture by Bosnacki et al. that the Jacobi method is superior to Krylov subspace methods, a class to which the BiCGStab method belongs, for probabilistic model checking.
description: In Proceedings GRAPHITE 2012, arXiv:1210.6118
Kinematics and Excitation of the Molecular Hydrogen Accretion Disc in NGC 1275
Creators: name: Scharwaechter, J.
name: McGregor, P. J.
name: Dopita, M. A.
name: Beck, T. L.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the results of high spatial and spectral resolution integral-field spectroscopy of the central ~3 x 3 arcsec^2 of the active galaxy NGC 1275 (Perseus A), based on observations with the Near-infrared Integral Field Spectrograph (NIFS) and the ALTAIR adaptive-optics system on the Gemini North telescope. The circum-nuclear disc in the inner R~50 pc of NGC 1275 is seen in both the H2 and [FeII] lines. The disc is interpreted as the outer part of a collisionally-excited turbulent accretion disc. The kinematic major axis of the disc at a position angle of 68 deg is oriented perpendicular to the radio jet. A streamer-like feature to the south-west of the disc, detected in H2 but not in [FeII], is discussed as one of possibly several molecular streamers, presumably falling into the nuclear region. Indications of an ionization structure within the disc are deduced from the HeI and Br gamma emission lines, which may partially originate from the inner portions of the accretion disc. The kinematics of these two lines agrees with the signature of the circum-nuclear disc, but both lines display a larger central velocity dispersion than the H2 line. The rovibrational H2 transitions from the core of NGC 1275 are indicative of thermal excitation caused by shocks and agree with excitation temperatures of ~1360 and ~4290 K for the lower- and higher-energy H2 transitions, respectively. The data suggest X-ray heating as the dominant excitation mechanism of [FeII] emission in the core, while fast shocks are a possible alternative. The [FeII] lines indicate an electron density of ~4000 cm^{-3}. The H2 disc is modelled using simulated NIFS data cubes of H2 emission from inclined discs in Keplerian rotation around a central mass. Assuming a disc inclination of 45 deg +/- 10 deg, the best-fitting models imply a central mass of (8^{+7}_{-2}) x 10^8 Msun. (abridged)
description: 19 pages, 17 figures, 1 table, accepted for publication in MNRAS
Имитатор синхроимпульсов перфоратора
Creators: name: В.В., Любимов
Publisher: name: Zenodo
Year: 1985
Subjects: магнитное поле, магнитные измерения, магнитометры, регистрация данных, перфораторы

description: В работе (в предложении) дано описание конструкции и схемы электронного устройства, которое позволяет для цифровых магнитометров имитировать работу с подключаемым регистратором данных, в качестве которого может применяться ленточный перфоратор. Это устройство позволяет проводить качественную настройку выводных устройств магнитометров для стыковки и синхронизации работы с любым типом перфораторов. Также возможно применение этого устройства со стандартным телетайпом или телеграфным аппаратом. На данное рационализаторское предложение получено официальное Удостоверение зарегистрированное в Патентном отделе ИЗМИРАН СССР 11.02.1985 г. под №13/253.
Rieffel deformation and twisted crossed products
Creators: name: Beltita, I.
name: Mantoiu, M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Operator Algebras (math.OA)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 35S05, 81Q10, 46L55, 47C15

description: To a continuous action of a vector group on a $C^*$-algebra, twisted by the imaginary exponential of a symplectic form, one associates a Rieffel deformed algebra as well as a twisted crossed product. We show that the second one is isomorphic to the tensor product of the first one with the $C^*$-algebra of compact operators in a separable Hilbert space and we indicate some applications.
description: 15p. arXiv admin note: substantial text overlap with arXiv:1010.0411
Graph Subsumption in Abstract State Space Exploration
Creators: name: Zambon, Eduardo
name: Rensink, Arend
Publisher: name: arXiv
Year: 2012
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: In this paper we present the extension of an existing method for abstract graph-based state space exploration, called neighbourhood abstraction, with a reduction technique based on subsumption. Basically, one abstract state subsumes another when it covers more concrete states; in such a case, the subsumed state need not be included in the state space, thus giving a reduction. We explain the theory and especially also report on a number of experiments, which show that subsumption indeed drastically reduces both the state space and the resources (time and memory) needed to compute it.
description: In Proceedings GRAPHITE 2012, arXiv:1210.6118
Pink booth confessions : unpacking the booth
Creators: name: Heckler, Millie Catherine
name: 0000-0002-5662-9735
Publisher: name: The University of Texas at Austin
Year: 2020
Subjects: Voice
Vocalization
Dance
Music
Healing
Secrets
Female

description: Pink Booth Confessions emerges as a genre-bending performance piece, created as a means of survival for grappling with, confronting, and attempting to heal from sexual harassment and violence. A collaboration between three women, the work bridges concert dance, durational meditative performance art, original music production and live instrumentation. Within a pressurized theatrical “pink booth” performers activate a marriage between the dancing body and the expressive voice. Employing autobiographical dance to re-present and revisit moments from the performers’ pasts, dancers conjure memory worlds and embody various characters—including themselves—whom have impacted their lives through sexually-charged interaction. The work draws from feminist, queer, Hip Hop, Africanist, somatic, and psychoanalytic theoretical frameworks to investigate: How many voices live inside the body? Through supportive rehearsal and performance spaces, dancers play with staging and subverting gender and racial identities as a means of claiming and re-writing their stories. Within realms of conjured memory, the guiding question is: What would I say if I could say what I mean? Bringing voice to stories that lurk in closets, locked in secrets, performers ask: What happens when we bring life to secrets—stories that don’t make sense? How might the embodiment of these memories provide clarity about their complexity? And how might finding answers about the body, through the body, facilitate healing for all bodies?
1.1 Introduction
Creators: name: Ritter, Svenja
name: Möhlig-Falke, Ruth
Publisher: name: Handbuch Europäische Sprachkritik Online
Year: 2018

description: -
description: Handbuch Europäische Sprachkritik Online, Bd. 3 (2018): Sprachpurismus und Sprachkritik
Wavefront Phase Retrieval with Non-linear Curvature Sensors
Creators: name: Aisher, P. L.
name: Crass, J.
name: Mackay, C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Increasing interest in astronomical applications of non-linear curvature wavefront sensors for turbulence detection and correction makes it important to understand how best to handle the data they produce, particularly at low light levels. Algorithms for wavefront phase-retrieval from a four-plane curvature wavefront sensor are developed and compared, with a view to their use for low order phase compensation in instruments combining adaptive optics and Lucky Imaging. The convergence speed and quality of iterative algorithms is compared to their step-size and techniques for phase retrieval at low photon counts are explored. Computer simulations show that at low light levels, preprocessing by convolution of the measured signal with a gaussian function can reduce by an order of magnitude the photon flux required for accurate phase retrieval of low-order errors. This facilitates wavefront correction on large telescopes with very faint reference stars.
description: 16 pages. Accepted for publication in MNRAS
D-wave-like nodal superconductivity in the organic conductor (TMTSF)2ClO4
Creators: name: Lebed, A. G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We suggest theoretical explanation of the high upper critical magnetic field, perpendicular to conducting chains, Hc2, experimentally observed in the superconductor (TMTSF)2ClO4, in terms of singlet superconducting pairing. In particular, we compare the results of d-wave-like nodal, d-wave-like node-less, and s-wave scenarios of superconductivity. We show that, in d-wave-like nodal scenario, superconductivity can naturally exceed both the orbital upper critical magnetic field and Clogston-Shandrasekhar paramagnetic limit as well as reach experimental value, Hc2 = 6T, in contrast to d-wave-like node-less and s-wave scenarios. In our opinion, the obtained results are strongly in favor of d-wave-like nodal superconductivity in (TMTSF)2ClO4, whereas, in a sister compound, (TMTSF)2PF6, we expect either the existence of triplet order parameter or the coexistence of triplet and singlet order parameters.
description: Talk at the ECRYS-2011 international conference
A novel algorithm for highly sensitive and rapid hotspot detection in HTS magnets using quasi-continuous fiber Bragg gratings
Creators: name: Huang, Xiyong
name: Gonzales, JT
name: Badcock, Rodney
Publisher: name: Open Access Te Herenga Waka-Victoria University of Wellington
Year: 2023
Subjects: classificationCode: 10299
subject: Applied Mathematics not elsewhere classified
subject: Mechanical Engineering
subject: FOS: Mechanical engineering
subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences

description: Most optical fiber sensors based on Brillouin/Rayleigh scattering, and discrete fiber Bragg gratings (FBGs) cannot offer the speed and distributed sensing with operation in a cryogenic environment < 80 K necessary for superconducting magnet protection. An ultra-long fiber Bragg grating (ULFBG) comprised of quasi-continuous FBGs has the potential to rapidly detect the occurrence of a thermal hot spot in high-temperature superconducting magnets. However, processing the data for detection purpose is challenging. This is because the spectrum of an ULFBG is complex, and the hotspot induced spectral changes are difficult to identify. In this paper, we present the novel Spectral Intensity Change (SIC) algorithm to 1) extract the region of interest within the spectrum based on unique change patterns, 2) identify the direction of temperature change, and 3) process the isolated spectral data to signal hotspot events. To demonstrate the effectiveness of the algorithm, three ULFBGs with sensing lengths of 0.2, 0.5 and 1.9 m are used to detect events of temperature variations. Using the algorithm, ULFBG sensors not only can identify a hot spot event rapidly and accurately but also achieve a significantly enhanced signal to noise ratio (SNR) at 80 K. The SIC algorithm has the potential to be implemented for real-time hotspot and quench detection in superconducting magnets.
2.3 Purismo e Sprachkritik nella prospettiva europea
Creators: name: Manca, Elisa
Publisher: name: Handbuch Europäische Sprachkritik Online
Year: 2018

description: -
description: Handbuch Europäische Sprachkritik Online, Bd. 3 (2018): Sprachpurismus und Sprachkritik
Some Challenges and Opportunities in Software Engineering in Computational Science and Engineering
Creators: name: Dr. Roscoe A. Bartlett
Publisher: name: Zenodo
Year: 2023

description: Slides that were used for a guest lecture at the University of Michigan Software Engineering course EECS 481. This lecture proviess: overview of computational science and engineering (CSE) and high performance computing (HPC) some software engineering challenges that exist in CSE key agile technical practices legacy software change process (from "Working Effectively with Legacy Code") basic agile development workflows multi-team, multi-repository integration testing and defect detection in challenging CSE environments "Research Software Engineer" role and why they are needed in CSE teams
Efficient Instantiation of Parameterised Boolean Equation Systems to Parity Games
Creators: name: Kant, Gijs
name: van de Pol, Jaco
Publisher: name: arXiv
Year: 2012
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Computer Science and Game Theory (cs.GT)
subject: FOS: Computer and information sciences

description: Parameterised Boolean Equation Systems (PBESs) are sequences of Boolean fixed point equations with data variables, used for, e.g., verification of modal mu-calculus formulae for process algebraic specifications with data. Solving a PBES is usually done by instantiation to a Parity Game and then solving the game. Practical game solvers exist, but the instantiation step is the bottleneck. We enhance the instantiation in two steps. First, we transform the PBES to a Parameterised Parity Game (PPG), a PBES with each equation either conjunctive or disjunctive. Then we use LTSmin, that offers transition caching, efficient storage of states and both distributed and symbolic state space generation, for generating the game graph. To that end we define a language module for LTSmin, consisting of an encoding of variables with parameters into state vectors, a grouped transition relation and a dependency matrix to indicate the dependencies between parts of the state vector and transition groups. Benchmarks on some large case studies, show that the method speeds up the instantiation significantly and decreases memory usage drastically.
description: In Proceedings GRAPHITE 2012, arXiv:1210.6118
Long-term stability of fibre-optic transmission for multi-object spectroscopy
Creators: name: Sharp, R.
name: Brough, S.
name: Cannon, R. D.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present an analysis of the long-term stability of fibre-optic transmission properties for fibre optics in astronomy. Data from six years of operation of the AAOmega multi-object spectrograph at the Anglo-Australian Telescope is presented. We find no evidence for significant degradation in the bulk transmission properties of the 38 m optical fibre train. Significant losses (<20% relative, 4% absolute) are identified and associated with the end termination of the optical fibres in the focal plane. Improved monitoring and maintenance can rectify the majority of this performance degradation.
description: Accepted for publication (September 2012) Monthly Notices of the Royal Astronomical Society
Инструмент для удаления припоя при пайке радиоэлементов
Creators: name: В.В., Любимов
Publisher: name: Zenodo
Year: 1985
Subjects: пайка печатных плат, улучшение условий труда

description: В работе (в предложении) дано описание конструкции оригинального устройства, которое предназначено для удаления лишнего количества припоя при пайке радиоэлементов на печатных платах. Это устройство хорошо зарекомендовало себя у рабочих-монтажников-пайщиков печатных плат, так как позволяет обеспечивать чистоту пайки и экономию паяльных веществ и промывочных средств после пайки. Устройство просто и удобно в работе и позволяет повысить производительность труда. На данное рационализаторское предложение получено официальное Удостоверение зарегистрированное в Патентном отделе ИЗМИРАН СССР 01.03.1985 г. под №18/258.
Lex-Partitioning: A New Option for BDD Search
Creators: name: Edelkamp, Stefan
name: Kissmann, Peter
name: Torralba, Álvaro
Publisher: name: arXiv
Year: 2012
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: For the exploration of large state spaces, symbolic search using binary decision diagrams (BDDs) can save huge amounts of memory and computation time. State sets are represented and modified by accessing and manipulating their characteristic functions. BDD partitioning is used to compute the image as the disjunction of smaller subimages. In this paper, we propose a novel BDD partitioning option. The partitioning is lexicographical in the binary representation of the states contained in the set that is represented by a BDD and uniform with respect to the number of states represented. The motivation of controlling the state set sizes in the partitioning is to eventually bridge the gap between explicit and symbolic search. Let n be the size of the binary state vector. We propose an O(n) ranking and unranking scheme that supports negated edges and operates on top of precomputed satcount values. For the uniform split of a BDD, we then use unranking to provide paths along which we partition the BDDs. In a shared BDD representation the efforts are O(n). The algorithms are fully integrated in the CUDD library and evaluated in strongly solving general game playing benchmarks.
description: In Proceedings GRAPHITE 2012, arXiv:1210.6118
Traceability for computationally-intensive metrology - Test for communication interfaces used for the exchange of metrological data
Creators: name: Lin, Shan
name: Hutzschenreuter, Daniel
name: Loewe, Jan Henry
name: Härtig, Frank
name: Müller, Bernd
name: Heindorf, Lukas
Publisher: name: Zenodo
Year: 2020
Subjects: D-SI validation
DCC validation
TraCIM system
SmartCom
online validation
data exchange format
metrology data

description: This user manual is for the SmartCom TraCIM online validation system. This system provides the test of data used for communication interfaces based on the D-SI (Digital SI) format for the exchange of metrological data. This user manual documents test result evaluation, client-server communication, the XML data schemata used for data exchange, and so on. The possible error messages attached at the end of the test report are also listed in the appendix. The authors are grateful to all partners of the SmartCom project. Furthermore, a special thanks to the people involved in the development and discussion of SmartCom TraCIM online system.
description: The development of the SmartCom online validation with the TraCIM system is part of the research project EMPIR 17IND02 (title: SmartCom). This project has received funding from the EMPIR programme co-financed by the Participating States and from the European Union's Horizon 2020 research and innovation programme.
description: {"references": ["EMPIR 17IND02 (SmartCom): Website of the research project, https://www.ptb.de/empir2018/smartcom/home/ (accessed July 2020)"]}
Trans-Planckian Issues for Inflationary Cosmology
Creators: name: Brandenberger, Robert
name: Martin, Jerome
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The accelerated expansion of space during the period of cosmological inflation leads to trans-Planckian issues which need to be addressed. Most importantly, the physical wavelength of fluctuations which are studied at the present time by means of cosmological observations may well originate with a wavelength smaller than the Planck length at the beginning of the inflationary phase. Thus, questions arise as to whether the usual predictions of inflationary cosmology are robust considering our ignorance of physics on trans-Planckian scales, and whether the imprints of Planck-scale physics are at the present time observable. These and other related questions are reviewed in this article.
description: 32 pages, 11 figures; invited review for "Classical and Quantum Gravity"
Generation of entangled photons in graphene in a strong magnetic field
Creators: name: Tokman, Mikhail
name: Yao, Xianghan
name: Belyanin, Alexey
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Entangled photon states attract tremendous interest as the most vivid manifestation of nonlocality of quantum mechanics and also for emerging applications in quantum information. Here we propose a mechanism of generation of polarization-entangled photons, which is based on the nonlinear optical interaction (four-wave mixing) in graphene placed in a magnetic field. Unique properties of quantized electron states in a magnetized graphene and optical selection rules near the Dirac point give rise to a giant optical nonlinearity and a high rate of photon production in the mid/far-infrared range.
description: 5 pages, 4 figures
title: Um estudo exploratório sobre a compreensão de fábulas por crianças da educação infantil e do ensino fundamental
Creators: name: Spinillo, Alina
name: Naschold, Angela
name: Marín, Leidy
name: Duarte, Priscylla
Publisher: name: CIED - Centro Interdisciplinar de Estudos Educacionais, Escola Superior de Educação do Instituto Politécnico de Lisboa
Year: 2020

description: 	A compreensão de fábulas por crianças parece não ter sido ainda examinada de maneira aprofundada. Ainda que guarde semelhanças em relação à história (conteúdo fictício, personagens, sequência temporal de eventos, relações de causalidade etc.), este tipo de texto possui uma característica única que a define e a diferencia de outras narrativas: a lição moral que é apresentada ao final do texto. Em vista desta lacuna na área, a presente investigação examina, de forma exploratória, o desenvolvimento da compreensão de fábulas em crianças, colocando em evidência o papel da alfabetização neste processo. A partir de atividades realizadas em sala de aula, foram analisadas as respostas das crianças dadas a perguntas relativas à lição moral de duas fábulas. Os dados indicam haver uma progressão na compreensão acerca da lição moral e que a alfabetização parece ter papel importante nesse desenvolvimento.
Attila Kiss, Das awarenzeitlich-gepidische Gräberfeld von Kölked-Feketekapu A
Creators: name: Zábojník, Jozef
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2019

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 78 Nr. 1 (2000)
Günther Wieland (Hrsg.), Keltische Viereckschanzen
Creators: name: Leicht, Matthias
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2019

description: Rezension zu: Günther Wieland (Hrsg.), Keltische Viereckschanzen. Einem Rätsel auf der Spur. Konrad
Theiss-Verlag, Stuttgart 1999. ISBN 3-8062-1387-9. 224 Seiten
mit 82 Abbildungen, 16 Tafeln und einer Karte.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 70 Nr. 2 (2001)
Bar formation and evolution in disc galaxies with gas and a triaxial halo: Morphology, bar strength and halo properties
Creators: name: Athanassoula, E.
name: Machado, R. E. G.
name: Rodionov, S. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We follow the formation and evolution of bars in N-body simulations of disc galaxies with gas and/or a triaxial halo. We find that both the relative gas fraction and the halo shape play a major role in the formation and evolution of the bar. In gas-rich simulations, the disc stays near-axisymmetric much longer than in gas-poor ones, and, when the bar starts growing, it does so at a much slower rate. Due to these two effects combined, large-scale bars form much later in gas-rich than in gas-poor discs. This can explain the observation that bars are in place earlier in massive red disc galaxies than in blue spirals. We also find that the morphological characteristics in the bar region are strongly influenced by the gas fraction. In particular, the bar at the end of the simulation is much weaker in gas-rich cases. In no case did we witness bar destruction. Halo triaxiality has a dual influence on bar strength. In the very early stages of the simulation it induces bar formation to start earlier. On the other hand, during the later, secular evolution phase, triaxial haloes lead to considerably less increase of the bar strength than spherical ones. The shape of the halo evolves considerably with time. The inner halo parts may become more elongated, or more spherical, depending on the bar strength. The main body of initially triaxial haloes evolves towards sphericity, but in initially strongly triaxial cases it stops well short of becoming spherical. Part of the angular momentum absorbed by the halo generates considerable rotation of the halo particles that stay located relatively near the disc for long periods of time. Another part generates halo bulk rotation, which, contrary to that of the bar, increases with time but stays small.
description: 21 pages, 16 figures, accepted for publication in MNRAS. A high resolution version is at http://195.221.212.246:4780/dynam/paper/amr12/rm_3axhalo_gas.pdf
Urgente alfabetización de datos
Creators: name: Suing, Abel
Publisher: name: Zenodo
Year: 2021
Subjects: Alfabetización
medios
datos
norma
Internet
derechos
libertad
expresión
comunicación

description: Publicación en la sección de opinión del diario digital hora 32 https://hora32.com.ec/ que se edita en Loja (Ecuador)