cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Elementary cycles of time
Creators: name: Dolce, Donatello
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Elementary particles, i.e. the basic constituents of nature, are characterized by quantum recurrences in time. The flow of time of every physical system can be therefore decomposed in elementary cycles of time. This allows us to enforce the local nature of relativistic time, yielding interesting unified descriptions of fundamental aspects of modern physics, as shown in recent publications and reviewed in [arXiv:1305.2802]. Every particle can be regarded as a reference clock with time resolution of the order of its Compton time, typically many orders of magnitude more accurate than the atomic clocks. Here we summarize basic conceptual aspects of the resulting relational interpretation of the relativistic time flow.
description: 5 pages. Accepted for publication on Eur.Phys.J. Web of Conferences (2013). Talk given at TM2012 ("the Time Machine Factory 2012"), Turin, Italy. Comments welcome
title: Flucht in die Darstellung der unbeschadeten Kreatur. Tierplastiken von Rudolf Christian Baisch
Creators: name: Peters, Ursula
Publisher: name: University Library Heidelberg
Year: 2015

description: KulturGut : aus der Forschung des Germanischen Nationalmuseums, Nr. 6 (2005): KulturGut : aus der Forschung des Germanischen Nationalmuseums, Beginn und Erscheinungsfrequenz: Jahr: 2004
title: Die Vergnügungen der Großstadtwelt. Mit Georg Tappert ist ein bedeutender Künstler zu entdecken
Creators: name: Peters, Ursula
Publisher: name: University Library Heidelberg
Year: 2015

description: KulturGut : aus der Forschung des Germanischen Nationalmuseums, Nr. 6 (2005): KulturGut : aus der Forschung des Germanischen Nationalmuseums, Beginn und Erscheinungsfrequenz: Jahr: 2004
Simulating graphene impurities using the worm algorithm
Creators: name: Szyniszewski, Marcin
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The two-dimensional Ising model is studied by performing computer simulations with one of the Monte Carlo algorithms - the worm algorithm. The critical temperature T_C of the phase transition is calculated by the usage of the critical exponents and the results are compared to the analytical result, giving a very high accuracy. We also show that the magnetic ordering of impurities distributed on a graphene sheet is possible, by simulating the properly constructed model using the worm algorithm. The value of T_C is estimated. Furthermore, the dependence of T_C on the interaction constants is explored. We outline how one can proceed in investigating this relation in the future.
description: 45 pages, 19 figures, MPhys Project
title: Inhalt / Blaue Orangen / Anzeiger des Germanischen Nationalmuseums / Aktuelle Ausstellungen / Impressum
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2015

description: KulturGut : aus der Forschung des Germanischen Nationalmuseums, Nr. 7 (2005): KulturGut : aus der Forschung des Germanischen Nationalmuseums, Beginn und Erscheinungsfrequenz: Jahr: 2004
title: „Der Prager“ in China
Creators: name: Pommeranz, Johannes
Publisher: name: University Library Heidelberg
Year: 2015

description: KulturGut : aus der Forschung des Germanischen Nationalmuseums, Nr. 7 (2005): KulturGut : aus der Forschung des Germanischen Nationalmuseums, Beginn und Erscheinungsfrequenz: Jahr: 2004
title: Zwischen Freiheitstraum und Restauration. Friedrich Prellers Wartburg-Darstellungen
Creators: name: Peters, Ursula
Publisher: name: University Library Heidelberg
Year: 2015

description: KulturGut : aus der Forschung des Germanischen Nationalmuseums, Nr. 10 (2006): KulturGut : aus der Forschung des Germanischen Nationalmuseums, Beginn und Erscheinungsfrequenz: Jahr: 2004
New Confinement Phases from Singular SCFT
Creators: name: Giacomelli, Simone
name: Konishi, Kenichi
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: New types of confining phase emerge when some singular SCFT's appearing as infrared fixed points of N=2 supersymmetric QCD (SQCD) are deformed by an N=1 adjoint mass term. We make further checks on the Gaiotto-Seiberg-Tachikawa (GST) description of these vacua against the symmetry and vacuum counting argument, and show that the GST variables correctly describe these systems, brought into confinement phase by the N=1 perturbation. Several examples of such vacua, USp(2N) and SU(N) theories with four flavors and SO(N) theories with one or two flavors, are discussed.
description: 22 pages
title: Studies on the eukaryotic chaperonin CCT
Creators: name: King, Mikayala D. A.
Publisher: name: University of Kent
Year: 2022

description: CCT (chaperonin containing TCP-1) is a barrel-shaped chaperone complex (16-mer) of eight different subunits, organised in two rings. CCT is essential in folding the cytoskeletal proteins actin and tubulin but also interacts with a wider range of proteins. A strong functional link was predicted by bioinformatics (Marcotte 05 al. Nature 402 p83 1999) with yeast Sup35p, a model prion-like protein in yeast, which is the eukaryotic translation release factor 3 (eRF3). Sup35p shares 43% amino acid similarity with its mammalian homologue named G to S-phase transition protein 1 (GSPT1). In mammalian systems there are two GSPT homologues GSPT1 and GSPT2. Unlike Sup35p, GSPT aggregation is unknown and it lacks the N-terminal repeats implicated in Sup35p prionogenesis. In this study a non-substrate like interaction has been demonstrated between Sup35p/GSPT and CCT. This interaction has been demonstrated both in vitro and in vivo by a number of methods. The nature of the interaction indicates that sub-16mer complexes of CCT are involved as opposed to the whole complex. The presence of these microcomplexes has been both implied and demonstrated in a study of the disassembly process of CCT. It has been demonstrated that the CCT complex disassembles in a single ring mediated manner and requires the presence of both ATP and K+ ions. The order in which the CCT subunits are able to leave the complex appears to be related to the size of a variable loop as reported by Roobol et al (1999) and not to their individual ATPase activities. The ATPase activities of four of the subunits are reported and vary enormously. It is proposed that the function of the CCT/eRF3 interaction is to couple translation termination and protein folding in the cytosol, a process not previously put forward involving these proteins.
title: Das Kanzelmodell der Nürnberger Egidienkirche
Creators: name: Großmann, G. Ulrich
Publisher: name: University Library Heidelberg
Year: 2015

description: KulturGut : aus der Forschung des Germanischen Nationalmuseums, Nr. 11 (2006): KulturGut : aus der Forschung des Germanischen Nationalmuseums, Beginn und Erscheinungsfrequenz: Jahr: 2004
title: Dampfende Tasse. Fürstenberg-Tasse mit Dampfeisenbahn
Creators: name: Prügel, Roland
Publisher: name: University Library Heidelberg
Year: 2015

description: KulturGut : aus der Forschung des Germanischen Nationalmuseums, Nr. 12 (2007): KulturGut : aus der Forschung des Germanischen Nationalmuseums, Beginn und Erscheinungsfrequenz: Jahr: 2004
title: „Osterholz-Bali“. Erich Heckels Gemälde „Badende am Strand“ aus der Sammlung Hagemann
Creators: name: Peters, Ursula
Publisher: name: University Library Heidelberg
Year: 2015

description: KulturGut : aus der Forschung des Germanischen Nationalmuseums, Nr. 13 (2007): KulturGut : aus der Forschung des Germanischen Nationalmuseums, Beginn und Erscheinungsfrequenz: Jahr: 2004
ON the Nature of the Local Spiral Arm of the Milky Way
Creators: name: Xu, Y.
name: Li, J. J.
name: Reid, M. J.
name: Menten, K. M.
name: Zheng, X. W.
name: Brunthaler, A.
name: Moscadelli, L.
name: Dame, T. M.
name: Zhang, B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Trigonometric parallax measurements of nine water masers associated with the Local arm of the Milky Way were carried out as part of the BeSSeL Survey using the VLBA. When combined with 21 other parallax measurements from the literature, the data allow us to study the distribution and 3-dimensional motions of star forming regions in the spiral arm over the entire northern sky. Our results suggest that the Local arm does not have the large pitch angle characteristic of a short spur. Instead its active star formation, overall length (>5 kpc), and shallow pitch angle (~10 degrees) suggest that it is more like the adjacent Perseus and Sagittarius arms; perhaps it is a branch of one of these arms. Contrary to previous results, we find the Local arm to be closer to the Perseus than to the Sagittarius arm, suggesting that a branching from the former may be more likely. An average peculiar motion of near-zero toward both the Galactic center and north Galactic pole, and counter rotation of ~ 5 km/s were observed, indicating that the Local arm has similar kinematic properties as found for other major spiral arms.
description: 42 pages, accepted by ApJ
title: Fürstliche Konterfeis. Ein Porträt der Familie von Thurn und Taxis
Creators: name: Prügel, Roland
Publisher: name: University Library Heidelberg
Year: 2015

description: KulturGut : aus der Forschung des Germanischen Nationalmuseums, Nr. 15 (2007): KulturGut : aus der Forschung des Germanischen Nationalmuseums, Beginn und Erscheinungsfrequenz: Jahr: 2004
title: Herakles im Kampf mit dem Drachen Ladon. Eine Bronzeplastik des Manierismus und ihr Vorbild
Creators: name: Kammel, Frank Matthias
Publisher: name: University Library Heidelberg
Year: 2015

description: KulturGut : aus der Forschung des Germanischen Nationalmuseums, Nr. 22 (2009): KulturGut : aus der Forschung des Germanischen Nationalmuseums, Beginn und Erscheinungsfrequenz: Jahr: 2004
The SEEDS Direct Imaging Survey for Planets and Scattered Dust Emission in Debris Disk Systems
Creators: name: Janson, Markus
name: Brandt, Timothy D.
name: Moro-Martin, Amaya
name: Usuda, Tomonori
name: Thalmann, Christian
name: Carson, Joseph C.
name: Goto, Miwa
name: Currie, Thayne
name: McElwain, M. W.
name: Itoh, Yoichi
name: Fukagawa, Misato
name: Crepp, Justin
name: Kuzuhara, Masayuki
name: Hashimoto, Jun
name: Kudo, Tomoyuki
name: Kusakabe, Nobuhiko
name: Abe, Lyu
name: Brandner, Wolfgang
name: Egner, Sebastian
name: Feldt, Markus
name: Grady, Carol A.
name: Guyon, Olivier
name: Hayano, Yutaka
name: Hayashi, Masahiro
name: Hayashi, Saeko
name: Henning, Thomas
name: Hodapp, Klaus W.
name: Ishii, Miki
name: Iye, Masanori
name: Kandori, Ryo
name: Knapp, Gillian R.
name: Kwon, Jungmi
name: Matsuo, Taro
name: Miyama, Shoken
name: Morino, Jun-Ichi
name: Nishimura, Tetsuro
name: Pyo, Tae-Soo
name: Serabyn, Eugene
name: Suenaga, Takuya
name: Suto, Hiroshi
name: Suzuki, Ryuji
name: Takahashi, Yasuhiro
name: Takami, Michihiro
name: Takato, Naruhisa
name: Terada, Hiroshi
name: Tomono, Daego
name: Turner, Edwin L.
name: Watanabe, Makoto
name: Wisniewski, John
name: Yamada, Toru
name: Takami, Hideki
name: Tamura, Motohide
Publisher: name: arXiv
Year: 2013
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Debris disks around young main-sequence stars often have gaps and cavities which for a long time have been interpreted as possibly being caused by planets. In recent years, several giant planet discoveries have been made in systems hosting disks of precisely this nature, further implying that interactions with planets could be a common cause of such disk structures. As part of the SEEDS high-contrast imaging survey, we are surveying a population of debris disk-hosting stars with gaps and cavities implied by their spectral energy distributions, in order to attempt to spatially resolve the disk as well as to detect any planets that may be responsible for the disk structure. Here we report on intermediate results from this survey. Five debris disks have been spatially resolved, and a number of faint point sources have been discovered, most of which have been tested for common proper motion, which in each case has excluded physical companionship with the target stars. From the detection limits of the 50 targets that have been observed, we find that beta Pic b-like planets (~10 Mjup planets around G--A-type stars) near the gap edges are less frequent than 15--30%, implying that if giant planets are the dominant cause of these wide (27 AU on average) gaps, they are generally less massive than beta Pic b.
description: 17 pages, 9 figures, accepted for publication in ApJ
[Three Ballets]
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021

description: Three ballets. 1) Holberg Suite 2) At 20:21, The Greatest (Pas de Deux). One of the dancers appears to be Lowell Smith. 3) At 35:40, this ballet has not been unidentified. One of the dancers appears to be Virginia Johnson. Followed by a TV show about the history of Harlem.
Quasi-Rip and Pseudo-Rip Universes Induced by the Fluid Inhomogeneous Equation of State
Creators: name: Brevik, I.
name: Obukhov, V. V.
name: Timoshkin, A. V.
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate specific models for a dark energy universe leading to Quasi-Rip and Pseudo-Rip cosmologies. In the Quasi-Rip model the equation of state parameter w is less than -1 in the first stage, but becomes larger than -1 in the second stage. In the Pseudo-Rip model the Hubble parameter tends to a constant value in the remote future, although w is always less than -1. Conditions for the appearance of the Quasi-Rip and the Pseudo-Rip in terms of the parameters in the equation of state are determined. Analogies with the theory of viscous cosmology are discussed.
description: 12 pages latex, no figures; to appear in Astrophys. and Space Science
title: Durchleuchten von Ideologie: Fotografie aus der DDR der 1980er-Jahre. Arbeiten von Gundula Schulze Eldowy, Helga Paris und Sibylle Bergemann in der Ausstellung „Kunst und Kalter Krieg. Deutsche Positionen. 1945–1989“
Creators: name: Peters, Ursula
Publisher: name: University Library Heidelberg
Year: 2015

description: KulturGut : aus der Forschung des Germanischen Nationalmuseums, Nr. 22 (2009): KulturGut : aus der Forschung des Germanischen Nationalmuseums, Beginn und Erscheinungsfrequenz: Jahr: 2004
Synchronisation of stochastic oscillators in biochemical systems
Creators: name: Challenger, Joseph D.
name: McKane, Alan J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biological Physics (physics.bio-ph)
subject: Molecular Networks (q-bio.MN)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: A formalism is developed which describes the extent to which stochastic oscillations in biochemical models are synchronised. It is based on the calculation of the complex coherence function within the linear noise approximation. The method is illustrated on a simple example and then applied to study the synchronisation of chemical concentrations in social amoeba. The degree to which variation of rate constants in different cells and the volume of the cells affects synchronisation of the oscillations is explored, and the phase lag calculated. In all cases the analytical results are shown to be in good agreement with those obtained through numerical simulations.
Coherent spin dynamics of nanomolecules and magnetic nanoclusters
Creators: name: Yukalov, V. I.
name: Yukalova, E. P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Spin dynamics of nanomolecules and nanoclusters are analyzed. The nanosizes of these objects make it possible to consider them as single-domain magnets with a large total spin, where the motion of the spins of all atoms, composing a nanocluster, occurs in a coherent way. Another meaning of coherence in spin dynamics is the coherent spin motion of several nanomolecules or nanoclusters. Different approaches for treating spin dynamics are compared and the main mechanisms influencing the spin motion are studied. Spin dynamics of separate magnetic nanomolecules and nanoclusters are investigated, as well as the spin dynamics of the ensembles of these nano-objects.
description: Latex file, 11 pages, 2 figures
title: Keramiken von Clara von Ruckteschell-Truëb
Creators: name: Glaser, Silvia
Publisher: name: University Library Heidelberg
Year: 2015

description: KulturGut : aus der Forschung des Germanischen Nationalmuseums, Nr. 25 (2010): KulturGut : aus der Forschung des Germanischen Nationalmuseums, Beginn und Erscheinungsfrequenz: Jahr: 2004
Blue-Cloud Data Federation - Presentation at EGI 2022
Creators: name: Schaap, Dick
Publisher: name: Zenodo
Year: 2022
Subjects: subject: Ocean science
subject: Marine research
subject: Oceanography
subject: FOS: Earth and related environmental sciences
subject: Marine biology
subject: Environmental science

description: The Blue-Cloud project makes substantial progress providing a collaborative cyber platform with smart federation of an unprecedented wealth of multidisciplinary data, analytical tools, and computing facilities to explore and demonstrate the potential of cloud-based Open Science and address ocean sustainability. Blue-Cloud is undertaken within the "Future of Seas and Oceans Flagship Initiative" of EU HORIZON 2020 programme and is deploying the thematic EOSC for the marine domain. Federation of data resources has been achieved by developing and deploying the Blue Cloud Data Discovery and Access service (DD&AS). It facilitates sharing of datasets from blue data infrastructures (BDIs) with a common interface. The DD&AS uses web services and APIs, as provided and maintained by BDIs. M-to-M interactions serve harvesting metadata, submitting queries, and retrieving resulting metadata, data sets and data products. The DD&AS has broker components for metadata and data and a common interface for discovery and retrieval of data sets and data products from each of the federated BDIs. The query mechanism has a two-step approach: Firstly, interesting data are discovered at collection level in a common metadataformat, with free search, geographic and temporal criteria; Secondly, users drill down within identified collections to get more specific data at granule level, by including additional search criteria; Finally, users can retrieve the data sets using a shopping mechanism. Currently, the DD&AS gives access to more than 10 Million data sets for physics, chemistry, geology, bathymetry, biology, biodiversity, and genomics from EMODnet, CMEMS, SeaDataNet, Argo, EuroArgo, ICOS, SOCAT, EcoTaxa, ELIXIR-ENA, and EurOBIS. The DD&AS can be expanded by federating additional BDIs, this way providing a harmonised and easy discovery and access for the European ocean and marine data space. Moreover, it is planned to expand the functionality with sub-setting at data level, require additional APIs at each of the BDIs. Browse the Blue-Cloud DD&AS This presentation was delivered at EGI 2022 during the Lightning talks: Data Spaces & Data Lakes session on 22 September 2022
Photonic circuits for iterative decoding of a class of low-density parity-check codes
Creators: name: Pavlichin, Dmitri S.
name: Mabuchi, Hideo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Photonic circuits in which stateful components are coupled via guided electromagnetic fields are natural candidates for native implementation of iterative stochastic algorithms based on propagation of information around a graph. Conversely, such message passing algorithms suggest novel circuit architectures for signal processing and computation that are well matched to nanophotonic device physics. Here we construct and analyze a quantum optical model of a photonic circuit for iterative decoding of a class of low-density parity-check (LDPC) codes called expander codes. Our circuit can be understood as an open quantum system whose autonomous dynamics map straightforwardly onto the subroutines of an LDPC decoding scheme, with several attractive features: it can operate in the ultra-low power regime of photonics in which quantum fluctuations become significant, is robust to noise and component imperfections, achieves comparable performance to known iterative algorithms for this class of codes, and provides an instructive example of how nanophotonic cavity quantum electrodynamic components can enable useful new information technology even if the solid-state qubits on which they are based are heavily dephased and cannot support large-scale entanglement.
SeaPaCS_Policy suggestions for the management of plastics collected in the Sea by Fishermen  in Anzio - Rome (Italy)
Creators: name: Certoma', Chiara
name: Corsi, Alessio
name: Federico, Fornaro
name: Galgani, Luisa
name: Lupinacci, Giuseppe
Publisher: name: Zenodo
Year: 2023

description: This document in English is a deliverable of the SeaPaCS project (Participatory Citizen Science Against Marine Pollution), funded by IMPETUS (project ID 101058677). The document contains the description of the policy-suggestions elaboration process, the analysis of anonymised interviews and the photographic documentation. 
The policy suggestions are produced by the SeaPaCS team and delivered for potential implementation to the local institutions. 
Further information on the project are available on https://crowdusg.net/seapacs/
title: Inhalt / Aktuelle Ausstellungen / Impressum
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2015

description: KulturGut : aus der Forschung des Germanischen Nationalmuseums, Nr. 45 (2015): KulturGut: aus der Forschung der Germanischen Nationalmuseums, Beginn und Erscheinungsfrequenz: Jahr: 2004
Efficient repeat finding via suffix arrays
Creators: name: Becher, Veronica
name: Deymonnaz, Alejandro
name: Heiber, Pablo Ariel
Publisher: name: arXiv
Year: 2013
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: We solve the problem of finding interspersed maximal repeats using a suffix array construction. As it is well known, all the functionality of suffix trees can be handled by suffix arrays, gaining practicality. Our solution improves the suffix tree based approaches for the repeat finding problem, being particularly well suited for very large inputs. We prove the corrrectness and complexity of the algorithms.
description: 14 pages
title: Abbildungsnachweis ; Die Landesdenkmalpflege
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2015

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 44, Nr. 1 (2015), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Asymptotic spectrum of the oblate spin-weighted spheroidal harmonics: a WKB analysis
Creators: name: Hod, Shahar
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Spin-weighted spheroidal harmonics play a central role in the mathematical description of diverse physical phenomena, including black-hole perturbation theory and wave scattering. We present a novel and compact derivation of the asymptotic eigenvalues of these important functions. Our analysis is based on a simple trick which transforms the corresponding spin-weighted spheroidal angular equation into a Schrödinger-like wave equation which is amenable to a standard WKB analysis.
description: 4 pages
title: Factors that Positively Influence the Initiation of a Business
Creators: name: Reissová, Alice
name: Šimsová, Jana
name: Kovářová, Kateřina
name: Šimanovský, Radek
Publisher: name: TEM Journal
Year: 2019

description: The aim of this study was to find out which factors are important for the initiation of a business. There were 1034 students from a regional university in the Czech Republic within the research group. It was determined that almost 23% of the students declared a positive attitude towards business and they considered their own business objectives after finishing their studies. By comparing individual factors it was noted that the most important factors were not determined by economic factors (lack of finance for the initiation of a business), but rather by social factors (family tradition).
D3.1 Visual Analysis for Real Sensing
Creators: name: Krestenitis, Marios
name: Ioannidis, Konstantinos
Publisher: name: Zenodo
Year: 2022
Subjects: Digital Twin
3D Representation
Semantic Segmentation
Object Detection

description: The main purpose of the document is to report all the algorithms that have been deployed for extracting features of the constructions and comprise the baseline for the higher level of implementations.
 The report is divided into three distinct sections. First, it presents the developments made with respect to the 3D representation pipeline that were deployed and applied to demo sites #1, #4, #6 and #7, which included bridges and industrial buildings. These include tools for Structure from Motion and Dense 3D point cloud generation on images captured in ASHVIN demo sites. Furthermore, a single image 3D depth prediction pipeline is presented.
 Secondly, the approach and implementation carried out to develop an AI-based defect detection service with pixel segmentation is presented. The aim was to detect and pixel segment different types of defects that are present in realistic inspection scenarios in demonstration site #3, which included airport operational areas. Convolutional neural network architectures were trained and validated.
 Finally, the report presents the results of the training and implementation of a state-of-the-art object detection algorithm to detect objects at construction sites for monitoring the construction progress. The implemented model was applied to images obtained from demo site #4 (construction of industrial building) and is based on YOLO v5 detector.
S and Q Matrices Reloaded: applications to open, inhomogeneous, and complex cavities
Creators: name: Painchaud-April, Guillaume
name: Dumont, Joey
name: Gagnon, Denis
name: Dubé, Louis J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We present a versatile numerical algorithm for computing resonances of open dielectric cavities. The emphasis is on the generality of the system's configuration, i.e. the geometry of the (main) cavity (and possible inclusions) and the internal and external dielectric media (homogeneous and inhomogeneous). The method is based on a scattering formalism to obtain the position and width of the (quasi)-eigenmodes. The core of the method lies in the scattering S-matrix and its associated delay Q-matrix which contain all the relevant information of the corresponding scattering experiment. For instance, the electromagnetic near- and far-fields are readily extracted. The flexibility of the propagation method is displayed for a selected system.
description: 15th International Conference on Transparent Optical Networks (2013)
Neutron resonances in few-body systems and the EOS of neutron star crust
Creators: name: Takibayev, N.
name: Kato, K.
name: Takibayeva, M.
name: Sarsembayeva, A.
name: Nasirova, D.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The effective interactions formed by neutron rescattering between the nuclei fixed in nodes of the crystalline lattice of neutron star crusts have been considered. In the case of two-body resonances in neutron-nucleus subsystems new neutron resonances of few-body nature come into existence in the overdense crystal under certain conditions. The energies and widths of new resonances get additional dependence on the lattice parameters. The effective interactions result in nonlinear correction to the equation of state determined by the balance of gravitational, Coulomb and nuclear resonance forces. This leads to resonant oscillations of density in the accordant layers of crusts that are accompanied by oscillations of gamma radiation. The phenomena may clarify some processes connected with few-body neutron resonances in neutron star crusts, that have influence on the microstructure of pulsar impulses.
description: 6 pages, 2 figures, The 20th International IUPAP Conference on Few-Body Problems in Physics, 20 - 25 August, 2012, Fukuoka, Japan
title: Improving Financial Literacy of Undergraduate Students with Supplementary Financial Lessons: A Case of Practical Economics for Daily Life
Creators: name: Chaiphat, Channarong
Publisher: name: TEM Journal
Year: 2019

description: Financial literacy is a vital issue since individuals with financial literacy are able to manage their finance allowing them to live their lives stably with no worry about financial problems. Normally, courses provided by Department of Economics should include lessons to develop financial literacy of undergraduate students. This study aimed to compare financial behavior, attitude and financial literacy of 155 students who registered the Practical Economics for Daily Life Course before and after taking the course. The research instruments were a questionnaire and a test. The results revealed that the students increased their financial behavior and attitude after taking supplementary financial lessons in the course. Moreover, the result of the test about financial literary showed that the students gained significantly higher mean score after taking the custom-made financial lessons. However, the posttest score, despite the fact that it was higher than the pre-test score, was considered not quite very high. The researcher suggests integrating more financial knowledge content in many lessons of the course or if possible, the department should consider having a separate course about financial literacy in the curriculum of the program.
Planned Blue-Cloud 2026 activities towards Digital Twin of the Oceans
Creators: name: Schaap, Dick
Publisher: name: Zenodo
Year: 2022
Subjects: EOSC
Open Science
Ocean Science

description: Slides presented by Blue-Cloud Technical Coordinator Dick Schaap at the Ocean Best Practices Workshop VI on 18 October 2022. Discover Blue-Cloud
Iterative Decoding and Turbo Equalization: The Z-Crease Phenomenon
Creators: name: Li, Jing
name: Xie, Kai
Publisher: name: arXiv
Year: 2013
Subjects: subject: Information Theory (cs.IT)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Iterative probabilistic inference, popularly dubbed the soft-iterative paradigm, has found great use in a wide range of communication applications, including turbo decoding and turbo equalization. The classic approach of analyzing the iterative approach inevitably use the statistical and information-theoretical tools that bear ensemble-average flavors. This paper consider the per-block error rate performance, and analyzes it using nonlinear dynamical theory. By modeling the iterative processor as a nonlinear dynamical system, we report a universal "Z-crease phenomenon:" the zig-zag or up-and-down fluctuation -- rather than the monotonic decrease -- of the per-block errors, as the number of iteration increases. Using the turbo decoder as an example, we also report several interesting motion phenomenons which were not previously reported, and which appear to correspond well with the notion of "pseudo codewords" and "stopping/trapping sets." We further propose a heuristic stopping criterion to control Z-crease and identify the best iteration. Our stopping criterion is most useful for controlling the worst-case per-block errors, and helps to significantly reduce the average-iteration numbers.
description: 6 pages
NSVS07394765: A new low-mass eclipsing binary below 0.6 M_sun
Creators: name: Çakirli, Ö.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The multi-color photometric and spectroscopic (based on observations obtained with the T{Ü}B{İ}TAK National Observatory 1.5-meter telescope, which is owned and operated by the T{Ü}B{İ}TAK) observations of the newly discovered eclipsing binary NSVS 07394765 were obtained. The resultant light and radial velocities were analysed and the global parameters of the system: T$_{1}$=3 300 K; T$_{2}$=3 106 K; M$_1$=0.36 M$_{\odot}$; M$_2$=0.18 M$_{\odot}$; R$_1$=0.46 R$_{\odot}$; R$_2$=0.50 R$_{\odot}$; L$_{1}$=0.030 L$_{\odot}$; L$_2$=0.026 L$_{\odot}$; $i=89.2{^\circ}$; $a=5.97$ R$_{\odot}$; $d=28$ pc. The chromospheric activity of its components is revealed by strong emission in the H$α$ line and observed flares. Empirical relations for mass-radius and mass-temperature are derived on the basis of the parameters of known binaries with low-mass dM components.
description: Accepted in New Astronomy, 25 pages, 7 figures. arXiv admin note: text overlap with arXiv:0909.1921, arXiv:1210.8133, arXiv:1209.0271; and with arXiv:1005.0260 by other authors
Determination of the Stopping Power and Failure-time of Spacecraft Components due to Proton Interaction Using GOES 11 Acquisition Data
Creators: name: Jibiri, N. N.
name: Nwankwo, Victor U. J.
name: Kio, Michael
Publisher: name: arXiv
Year: 2013
Subjects: subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: One of the several ways to describe the net effect of charged-particles' interaction is the rate of energy loss along the particles' path. In this study, the mass stopping power (Sp) of selected spacecraft composite materials, through which the particle traverses, its range (R) and the distance (d) travelled (by the particles) through the materials have been calculated and analyzed. The dose (in Gy) as a function of particle flux and deposited energy was also determined. Predictions of their possible effects on space system operations and life-span were made, especially as values exceeded certain threshold (limit). Using GOES 11 acquired data for 3 months, estimations and/or calculations were made to determine the risk and safe period of a satellite in the geosynchronous orbit. Under certain space radiation environmental conditions (without mitigation of any sort), a spacecraft whose body is 20 mm thick and with Al alloy casing, was theoretically estimated to have a safe period of about 3 years and risk period of about 29 years (due to total ionizing dose) within which it would experience a catastrophic failure.
description: This paper is a Revised Edition (2013) of August 2011 publication - Ijest
A correlation between the stellar and [Fe II] velocity dispersions in Active Galaxies
Creators: name: Riffel, Rogemar A.
name: Storchi-Bergmann, Thaisa
name: Riffel, Rogerio
name: Pastoriza, Miriani G.
name: Rodriguez-Ardila, Alberto
name: Dors, Oli L.
name: Fuchs, Jaciara
name: Diniz, Marlon R.
name: Junior, A. J. Schonell
name: Hennig, Moire G.
name: Brum, Carine
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We use near-infrared spectroscopic data from the inner few hundred parsecs of a sample of 47 active galaxies to investigate possible correlations between the stellar velocity dispersion (sigma_star), obtained from the fit of the K-band CO stellar absorption bands, and the gas velocity dispersion (sigma) obtained from the fit of the emission-line profiles of [SIII]0.953um, [Fe II]1.257um, [FeII]1.644um and H_2 2.122um. While no correlations with sigma_star were found for H_2 and [SIII], a good correlation was found for the two [Fe II] emission lines, expressed by the linear fit sigma_star = 95.4\pm16.1 + (0.25\pm0.08)sigma_[Fe II]. Excluding barred objects from the sample a better correlation is found between sigma_star and sigma_[FeII], with a correlation coefficient of R=0.80 and fitted by the following relation: sigma_\star = 57.9\pm23.5 + (0.42\pm0.10)sigma_[FeII]. This correlation can be used to estimate $σ_\star$ in cases it cannot be directly measured and the [FeII] emission lines are present in the spectra, allowing to obtain the mass of the supermassive black hole (SMBH) from the M-σ_\star relation. The scatter from a one-to-one relationship between sigma_star and its value derived from sigma_[FeII] using the equation above for our sample is 0.07dex, which is smaller than that obtained in previous studies which use σ_[OIII] in the optical as a proxy for sigma_star. The use of sigma_[Fe\,II] in the near-IR instead of sigma_[OIII] in the optical is a valuable option for cases in which optical spectra are not available or are obscured, as is the case of many AGN.
description: accepted for publication in MNRAS
Persistence of fractional Brownian motion with moving boundaries and applications
Creators: name: Aurzada, Frank
name: Baumgarten, Christoph
Publisher: name: arXiv
Year: 2013
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We consider various problems related to the persistence probability of fractional Brownian motion (FBM), which is the probability that the FBM $X$ stays below a certain level until time $T$. Recently, Oshanin et al. study a physical model where persistence properties of FBM are shown to be related to scaling properties of a quantity $J_N$, called steady-state current. It turns out that for this analysis it is important to determine persistence probabilities of FBM with a moving boundary. We show that one can add a boundary of logarithmic order to a FBM without changing the polynomial rate of decay of the corresponding persistence probability which proves a result needed in Oshanin et al. Moreover, we complement their findings by considering the continuous-time version of $J_N$. Finally, we use the results for moving boundaries in order to improve estimates by Molchan concerning the persistence properties of other quantities of interest, such as the time when a FBM reaches its maximum on the time interval $(0,1)$ or the last zero in the interval $(0,1)$.
description: 13 pages
Coachingforschung meets Coachingpraxis
Creators: name: Möller, Heidi
name: Beumer, Ullrich
Publisher: name: Universität Kassel
Year: 2022
Subjects: subject: 150
subject: 330
subject: Universität Kassel
subject: Supervision
subject: Coaching
subject: Praxis

description: Gefördert im Rahmen des Projekts DEAL
Strong constraints on models that explain the violation of Bell inequalities with hidden superluminal influences
Creators: name: Scarani, Valerio
name: Bancal, Jean-Daniel
name: Suarez, Antoine
name: Gisin, Nicolas
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We discuss models that attempt to provide an explanation for the violation of Bell inequalities at a distance in terms of hidden influences. These models reproduce the quantum correlations in most situations, but are restricted to produce local correlations in some configurations. The argument presented in [Bancal et al. Nature Physics 8, 867 (2012)] applies to all of these models, which can thus be proved to allow for faster-than-light communication. In other words, the signalling character of these models cannot remain hidden.
description: Proceedings of the conference "Horizons of quantum physics" (Taipei, 14-18 October 2012)
Thomas F. DeFrantz Choreography Excerpts
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021

description: Body and Soul from Monk's Mood: A Performance Meditation on the Life and Music of the Thelonious Monk; "Water" and Fire" from Encounters: a duet created and performed with Ananya Chatterjea; "Prologue" and "Bitter" from Cane Suite Choreographed for the MIT student dance ensemble Dance Theater Workshop
Analysis of surface plasmon excitation at terahertz frequencies with highly-doped graphene sheets via attenuated total reflection
Creators: name: Gan, Choon How
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Excitation of surface plasmons supported by doped graphene sheets at terahertz frequencies is investigated numerically. To alleviate the momentum mismatch between the highly-confined plasmon modes and the incident radiation, it is proposed to increase the surface conductivity of graphene through high doping levels or with few-layer graphene. For currently achievable doping levels, our analysis shows that surface plasmons on monolayer graphene may be excited at operating frequencies up to about 10 THz (~ 41.3 meV) with a high-index coupling prism, and higher frequencies/energies are possible for few-layer graphene. These highly-confined surface modes are promising for sensing and waveguiding applications in the terahertz regime.
Efficient optical pumping and high optical depth in a hollow-core photonic-crystal fibre for a broadband quantum memory
Creators: name: Sprague, Michael R.
name: England, Duncan G.
name: Abdolvand, Amir
name: Nunn, Joshua
name: Jin, Xian-Min
name: Kolthammer, W. Steven
name: Barbieri, Marco
name: Rigal, Bruno
name: Michelberger, Patrick S.
name: Champion, Tessa F. M.
name: Russell, Philip St. J.
name: Walmsley, Ian A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The generation of large multiphoton quantum states - for applications in computing, metrology, and simulation - requires a network of high-efficiency quantum memories capable of storing broadband pulses. Integrating these memories into a fibre offers a number of advantages towards realising this goal: strong light-matter coupling at low powers, simplified alignment, and compatibility with existing photonic architectures. Here, we introduce a large-core kagome-structured hollow-core fibre as a suitable platform for an integrated fibre-based quantum memory with a warm atomic vapour. We demonstrate, for the first time, efficient optical pumping in a hollow-core photonic-crystal fibre with a warm atomic vapour, where (90 $\pm$ 1)% of atoms are prepared in the ground state. We measure high optical depths (3$\times 10^{4}$) and, also, narrow homogeneous linewidths that do not exhibit significant transit-time broadening. Our results establish that kagome fibres are suitable for implementing a broadband, room-temperature quantum memory.
description: 10 pages, 4 figures
Gräben überwinden und Brücken bauen zwischen Wissenschaft und Praxis im Coaching - warum es so wichtig ist und wie es gelingen kann
Creators: name: Hennemann, Loreen
Publisher: name: Universität Kassel
Year: 2022
Subjects: subject: 150
subject: Rezension
subject: Coaching
subject: Kooperation
subject: Wissenschaftlichkeit
subject: Qualitätssicherung
subject: Standardisierung

description: Gefördert im Rahmen des Projekts DEAL
Mirror actively deformed and regulated for applications in space: design and performance
Creators: name: Laslandes, Marie
name: Hugot, Emmanuel
name: Ferrari, Marc
name: Hourtoule, Claire
name: Singer, Christian
name: Devilliers, Christophe
name: Lopez, Celine
name: Chazallet, Frederic
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Instrumentation and Detectors (physics.ins-det)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The need for both high quality images and lightweight structures is one of the main drivers in space telescope design. An efficient wavefront control system will become mandatory in future large observatories, retaining performance while relaxing specifications in the global system's stability. We present the mirror actively deformed and regulated for applications in space project, which aims to demonstrate the applicability of active optics for future space instrumentation. It has led to the development of a 24-actuator, 90-mm-diameter active mirror, able to compensate for large lightweight primary mirror deformations in the telescope's exit pupil. The correcting system has been designed for expected wavefront errors from 3-m-class lightweight primary mirrors, while also taking into account constraints for space use. Finite element analysis allowed an optimization of the system in order to achieve a precision of correction better than 10 nm rms. A dedicated testbed has been designed to fully characterize the integrated system performance in representative operating conditions. It is composed of: a telescope simulator, an active correction loop, a point spread function imager, and a Fizeau interferometer. All conducted tests demonstrated the correcting mirror performance and has improved this technology maturity to a TRL4.
description: 12 pages, 12 figures
The short-lived production of exozodiacal dust in the aftermath of a dynamical instability in planetary systems
Creators: name: Bonsor, Amy
name: Raymond, Sean
name: Augereau, Jean-Charles
Publisher: name: arXiv
Year: 2013
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Excess emission, associated with warm, dust belts, commonly known as exozodis, has been observed around a third of nearby stars. The high levels of dust required to explain the observations are not generally consistent with steady-state evolution. A common suggestion is that the dust results from the aftermath of a dynamical instability, an event akin to the Solar System's Late Heavy Bombardment. In this work, we use a database of N-body simulations to investigate the aftermath of dynamical instabilities between giant planets in systems with outer planetesimal belts. We find that, whilst there is a significant increase in the mass of material scattered into the inner regions of the planetary system following an instability, this is a short-lived effect. Using the maximum lifetime of this material, we determine that even if every star has a planetary system that goes unstable, there is a very low probability that we observe more than a maximum of 1% of sun-like stars in the aftermath of an instability, and that the fraction of planetary systems currently in the aftermath of an instability is more likely to be limited to <0.06. This probability increases marginally for younger or higher mass stars. We conclude that the production of warm dust in the aftermath of dynamical instabilities is too short-lived to be the dominant source of the abundantly observed exozodiacal dust.
description: MNRAS, accepted
Ordering and phonons in Ba$_3$CaNb$_{2}$O$_9$ complex perovskite
Creators: name: Rodrigues, João Elias Figueiredo Soares
name: Moreira, Edvan
name: Bezerra, Débora Morais
name: Maciel, Adeilton Pereira
name: Paschoal, Carlos William de Araujo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: In this work we performed a detailed investigation about ordering in \bcn perovskite. The sintering temperature and time were changed to obtain samples with different ordering. The order parameters were probed by Raman spectroscopy based on a partial disordered model. To use the partial disordered model correctly we performed {\it ab initio} calculations in \bcn to assign the optical phonons. The results showed that sintering temperature improves order while sintering time is not so efficient to promote order.