cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Hinweise auf die ukrainische Identität im Spätmittelalter
Creators: name: Heyl, Nathalie <>
Year: 2023

description: Die meisten wissenschaftlichen Abhandlungen zur Begrifflichkeit und staatlichen Entwicklung der heutigen Ukraine betrachten die Zeit zwischen Kyjiver Rus‘ und Het’manat als eine Periode des Niedergangs und der Oppression unter Fremdherrschaft. Beweise einer speziell ukrainischen Gruppenzugehörigkeit auf regionaler Ebene können jedoch auch mitten in dieser Zeit, im 14. und im 15. Jhd., gefunden werden. In einem Zeitrahmen von 1340 bis 1420 werden zwei historische Ereignisse näher beleuchtet wer- den, die den Ausgangspunkt für eine soziologische Betrachtung von Hinweisen auf die ukrainische Identität im Spätmittelalter liefern. Zu diesem Zweck wird auch der Terminus „Ukrajina” selbst näher betrachtet, dessen erste Erwähnung ins 11. Jahrhundert zurückreicht. Dennoch wird die Verwendung des Begriffs selbst zur Debatte gestellt. Ziel der Arbeit ist es, historische Aspekte herauszuarbeiten, die auf eine ukrainische Identität im Spätmittelalter verweisen sowie diese unter Berücksichtigung soziologischer Methoden hinsichtlich ihres Beitrags zum Forschungsgegenstand zu interpretieren.
Re-sampling in instrumental variables regression
Creators: name: Koziuk, Andzhey
Publisher: name: Humboldt-Universität zu Berlin
Year: 2020
Subjects: subject: Instrumentalvariablenregression
subject: multiplier-bootstrap
subject: Hypothesentest
subject: Strukturmodellierung
subject: instrumental variables regression
subject: hypothesis testing
subject: structural modeling
subject: 510 Mathematik
subject: 310 Sammlungen allgemeiner Statistiken
subject: SK 840

description: Diese Arbeit behandelt die Instrumentalvariablenregression im Kontext der Stichprobenwiederholung. Es wird ein Rahmen geschaffen, der das Ziel der Inferenz identifiziert. Diese Abhandlung versucht die Instrumentalvariablenregression von einer neuen Perspektive aus zu motivieren. Dabei wird angenommen, dass das Ziel der Schätzung von zwei Faktoren gebildet wird, einer Umgebung und einer zu einem internen Model spezifischen Struktur. Neben diesem Rahmen entwickelt die Arbeit eine Methode der Stichprobenwiederholung, die geeignet für das Testen einer linearen Hypothese bezüglich der Schätzung des Ziels ist. Die betreffende technische Umgebung und das Verfahren werden im Zusammenhang in der Einleitung und im Hauptteil der folgenden Arbeit erklärt. Insbesondere, aufbauend auf der Arbeit von Spokoiny, Zhilova 2015, rechtfertigt und wendet diese Arbeit ein numerisches ’multiplier-bootstrap’ Verfahren an, um nicht asymptotische Konfidenzintervalle für den Hypothesentest zu konstruieren. Das Verfahren und das zugrunde liegende statistische Werkzeug wurden so gewählt und angepasst, um ein im Model auftretendes und von asymptotischer Analysis übersehenes Problem zu erklären, das formal als Schwachheit der Instrumentalvariablen bekannt ist. Das angesprochene Problem wird jedoch durch den endlichen Stichprobenansatz von Spokoiny 2014 adressiert.
description: Instrumental variables regression in the context of a re-sampling is considered. In the work a framework is built to identify an inferred target function. It attempts to approach an idea of a non-parametric regression and motivate instrumental variables regression from a new perspective. The framework assumes a target of estimation to be formed by two factors - an environment and an internal, model specific structure. Aside from the framework, the work develops a re-sampling method suited to test linear hypothesis on the target. Particular technical environment and procedure are given and explained in the introduction and in the body of the work. Specifically, following the work of Spokoiny, Zhilova 2015, the writing justifies and applies numerically 'multiplier bootstrap' procedure to construct confidence intervals for the testing problem. The procedure and underlying statistical toolbox were chosen to account for an issue appearing in the model and overlooked by asymptotic analysis, that is weakness of instrumental variables. The issue, however, is addressed by design of the finite sample approach by Spokoiny 2014.
Rafael von Uslar, Die Germanen vom 1. bis 4. Jahrhundert n. Chr.
Creators: name: Mildenberger, Gerhard
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Rafael von Uslar, Die Germanen vom 1. bis 4. Jahrhundert n. Chr. Handbuch der europäischen Wirtschafts- und Sozialgeschichte, hrsg. H. Kellenbenz. Verlagsgemeinschaft Ernst Klett und J. G. Cotta'sche Buchhandlung, Stuttgart 1980. 97 Seiten, 26 Abbildungen.
description: Bonner Jahrbücher, Bd. 182.1982: Bonner Jahrbücher
Karl Strobel, Untersuchungen zu den Dakerkriegen Trajans. Studien zur Geschichte des mittleren und unteren Donauraumes in der Hohen Kaiserzeit
Creators: name: Speidel, Michael P.
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Karl Strobel, Untersuchungen zu den Dakerkriegen Trajans. Studien zur Geschichte des mittleren und unteren Donauraumes in der Hohen Kaiserzeit. Antiquitas I 33. Dr. Rudolf Habelt GmbH, Bonn 1984. 284 pages.
description: Bonner Jahrbücher, Bd. 185.1985: Bonner Jahrbücher
[Segl tilhørende Vefsn sparebank]
Creators: name: Vefsn Sparebank
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Navnesegl.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
[Segl tilhørende Privatbanken i Levanger A/S]
Creators: name: Privatbanken I Levanger A/S
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Navnesegl. I midten bokstavene P L.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Circumbinary Planet Formation in the Kepler-16 system. I. N-body Simulations
Creators: name: Meschiari, Stefano
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The recently discovered circumbinary planets (Kepler-16 b, Kepler-34 b, Kepler-35 b) represent the first direct evidence of the viability of planet formation in circumbinary orbits. We report on the results of N-body simulations investigating planetesimal accretion in the Kepler-16 b system, focusing on the range of impact velocities under the influence of both stars' gravitational perturbation and friction from a putative protoplanetary disk. Our results show that planet formation might be effectively inhibited for a large range in semi-major axis (1.75 < a_P < 4 AU), suggesting that the planetary core must have either migrated from outside 4 AU, or formed in situ very close to its current location.
description: 6 pages, 4 figures. Accepted for publication in ApJ. Additional materials available at http://www.stefanom.org/?kep16b
[Segl tilhørende Deichmanske bibliotek]
Creators: name: Deichmanske Bibliotek
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Navnesegl.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Surface flux evolution constraints for flux transport dynamos
Creators: name: Cameron, R. H.
name: Schmitt, D.
name: Jiang, J.
name: Isik, E.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The surface flux transport (SFT) model of solar magnetic fields involves empirically well-constrained velocity and magnetic fields. The basic evolution of the Sun's large-scale surface magnetic field is well described by this model. The azimuthally averaged evolution of the SFT model can be compared to the surface evolution of the flux transport dynamo (FTD), and the evolution of the SFT model can be used to constrain several near-surface properties of the FTD model. We compared the results of the FTD model with different upper boundary conditions and diffusivity profiles against the results of the SFT model. Among the ingredients of the FTD model, downward pumping of magnetic flux, related to a positive diffusivity gradient, has a significant effect in slowing down the diffusive radial transport of magnetic flux through the solar surface. Provided the pumping was strong enough to give rise to a downflow of a magnetic Reynolds number of 5 in the near-surface boundary layer, the FTD using a vertical boundary condition matches the SFT model based on the average velocities above the boundary layer. The FTD model with a potential field were unable to match the SFT results.
description: Accepted for A&A
Basic Needs in Games (BANG) Model Validation
Creators: name: Deterding, Sebastian
name: Ballou, Nick
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Communication
subject: Communication Technology and New Media
subject: Psychology
subject: FOS: Psychology
subject: Other Psychology
subject: Social and Behavioral Sciences
subject: Social Psychology
subject: Xbox
subject: self-determination theory
subject: video games
subject: wellbeing
subject: digital trace data

description: We test the suitability of a newly-developed model of video game play and well-being, the Basic Needs in Games (BANG) model. We do so using data from a 12-week study of Xbox play and well-being, which includes 6 biweekly surveys alongside digital trace data logged directly from Xbox throughout the duration of the study.
title: Doppelveräußerung einer Liegenschaft
Creators: name: Reiter, Amanda
Year: 2023

description: Die folgende Arbeit handelt von der Doppelveräußerung einer Liegenschaft. Beim Erwerb einer Liegenschaft kann es sein, dass die Liegenschaft an einen Käufer übergeben wird, dieser sie besitzt und bewohnt oder nutzt, sich jedoch nicht im Grundbuch als Eigentümer einverleiben lässt. Mangels Eintragung im Grundbuch liegt kein zum Erwerb von unbeweglichen Sachen notwendiger Modus vor und der Ersterwerber wird nicht Eigentümer. Veräußert der Verkäufer dieselbe Liegenschaft erneut an einen Zweitkäufer und nimmt dieser eine Eintragung im Grundbuch vor, wird er aufgrund des Eintragungsgrundsatzes bücherlicher Eigentümer an der Liegenschaft. Beim Erwerb unbeweglicher Sachen fallen Titelgeschäft und Modus auseinander. Da im Sachenrecht das Prioritätsprinzip gilt, wird derjenige bücherlicher Eigentümer, wer zuerst um die Eintragung angesucht hat. Die Situation, dass eine unbewegliche Sache doppelt verkauft wird, regelt § 440 ABGB. Sachenrechtlich erwirbt derjenige das Eigentum, der zuerst die Einverleibung des Eigentumsrechts beantragt hat. Schuldrechtlich lassen sich Schadenersatzansprüche prüfen. Der erste abgeschlossene Kaufvertrag lässt eine Außenwirkung gegenüber einem Dritten, wie dem Zweitkäufer, entstehen. Das Missachten und Beeinträchtigen fremder Verträge wird bei Vorliegen gewisser Voraussetzungen zu Schadenersatzansprüchen des Ersterwerbers gegenüber dem Zweiterwerber führen. Schadenersatz wird gewährt, wenn ein Forderungsrecht durch den Besitz der körperlichen Sache verstärkt und damit offenkundig und deutlich erkennbar war, oder wenn der Dritte den Verkäufer zum Vertragsbruch verleitet oder arglistig zusammengewirkt hat. Um sich beim Erwerb einer Liegenschaft gegen einen Doppelverkauf abzusichern, ist es ratsam, sich im Grundbuch zu informieren. Die Vertragspartner können sich bei Abwicklung eines Liegenschaftserwerbes der Hilfe eines Maklers und Treuhänders bedienen.
Mathematical Analysis from The economic value of quarantine is higher at lower case prevalence, with quarantine justified at lower risk of infection
Creators: name: Petrie, James
name: Masel, Joanna
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: 10202 Biological Mathematics
subject: FOS: Mathematics

description: This supplement contains a nomenclature table, derivation of the simplified risk threshold, approximations related to time-varying transmission rates, considerations about imported cases, and a bound on the dependence on cost function form.
[Segl tilhørende Elefant Apotheket Kristiania]
Creators: name: Elefant Apotheket Kristiania
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: Ikke skjold. I seglet en elefant med teppe og tårn. Omskrift: OPPRETTET 1672.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
[Segl tilhørende Fjæremsfossens kommunale kraftselskap]
Creators: name: Fjæremsfossens Kommunale Kraftselskap
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Navnesegl.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Influence of the ambient solar wind flow on the propagation behavior of interplanetary CMEs
Creators: name: Temmer, Manuela
name: Rollett, Tanja
name: Möstl, Christian
name: Veronig, Astrid M.
name: Vrsnak, Bojan
name: Odstrcil, Dusan
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We study three CME/ICME events (2008 June 1-6, 2009 February 13-18, 2010 April 3-5) tracked from Sun to 1 AU in remote-sensing observations of STEREO Heliospheric Imagers and in situ plasma and magnetic field measurements. We focus on the ICME propagation in IP space that is governed by two forces, the propelling Lorentz force and the drag force. We address the question at which heliospheric distance range the drag becomes dominant and the CME gets adjusted to the solar wind flow. To this aim we analyze speed differences between ICMEs and the ambient solar wind flow as function of distance. The evolution of the ambient solar wind flow is derived from ENLIL 3D MHD model runs using different solar wind models, namely Wang-Sheeley-Arge (WSA) and MHD-Around-A-Sphere (MAS). Comparing the measured CME kinematics with the solar wind models we find that the CME speed gets adjusted to the solar wind speed at very different heliospheric distances in the three events under study: from below 30 Rs, to beyond 1 AU, depending on the CME and ambient solar wind characteristics. ENLIL can be used to derive important information about the overall structure of the background solar wind, providing more reliable results during times of low solar activity than during times of high solar activity. The results from this study enable us to get a better insight into the forces acting on CMEs over the IP space distance range, which is an important prerequisite in order to predict their 1 AU transit times.
description: accepted for publication in ApJ
[Segl tilhørende Kristiania Folkebladet]
Creators: name: Folkebladet, Kristiania
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Navnesegl.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
[Segl tilhørende Holbæk-Eriksen & Co. Trondhjem]
Creators: name: Holbæk-Eriksen & Co. Trondhjem
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Navnesegl.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Charge-exchange emission in the starburst galaxies M82 and NGC3256
Creators: name: Ranalli, Piero
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Charge-exchange (CE) emission produces features which are detectable with the current X-ray instrumentation in the brightest near galaxies. We describe these aspects in the observed X-ray spectra of the star forming galaxies M82 and NGC 3256, from the Suzaku and XMM-Newton telescopes. Emission from both ions (O, C) and neutrals (Mg, Si) is recognised. We also describe how microcalorimeter instrumentation on future missions will improve CE observations.
description: 4 pages. Proc. Workshop "Charge-exchange in the Universe", Paris, Nov. 2011. To appear in Astron.Nachr
Tunable electrical transport through annealed monolayers of monodisperse cobalt-platinum nanoparticles
Creators: name: Cai, Yuxue
name: Wolfkuhler, Denis
name: Myalitsin, Anton
name: Perlich, Jan
name: Meyer, Andreas
name: Klinke, Christian
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We synthesized monodisperse cobalt-platinum nanoparticles Co(0.14-0.22)Pt(0.86-0.78) of 9 nm in diameter by colloidal chemistry methods and deposited them by the Langmuir-Blodgett technique as highly ordered monolayers onto substrates with e-beam defined gold electrodes. Upon annealing we observe an increase of conductivity over more than 4 orders of magnitude. A first attempt of explanation of this unanticipated effect, a nanoparticle displacement, could not be confirmed for annealing temperatures below 400C. A second approach, a carbonization of the ligands, however, could be confirmed by Raman spectroscopy. The simple thermal treatment allows tuning essential properties of electronic devices based on nanoparticles by the manipulation of the interparticle coupling, namely the electrical conductivity, the Coulomb blockade characteristic, and the activation energy of the system.
description: 7 pages, 6 figures
Local Wettability Reversal during Steady-State Two-Phase Flow in Porous Media
Creators: name: Sinha, Santanu
name: Grøva, Morten
name: Ødegården, Torgeir Bryge
name: Skjetne, Erik
name: Hansen, Alex
Publisher: name: arXiv
Year: 2012
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We study the effect of local wettability reversal on remobilizing immobile fluid clusters in steady-state two-phase flow in porous media. We consider a two dimensional network model for porous medium and introduce a wettability alteration mechanism. A qualitative change in the steady state flow patterns, destabilizing the percolating and trapped clusters, is observed as the system wettability is varied. When capillary forces are strong a finite wettability alteration is necessary to move the system from single-phase to two-phase flow regime. For the case of both phases being mobile we find a linear relationship between fractional flow and wettability alteration.
[Segl tilhørende Kristiania Garnisons-præste-embede]
Creators: name: Kristiania Garnisons-Præste-Embede
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I seglet Norges riksvåpen (modell 1905).
description: Blasonering av hjelmtegnet: Mglr. hjelm. Over skjoldet en kongekrone.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
[Segl tilhørende Kongens hofmarskalk]
Creators: name: Kongens Hofmarskalk
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I seglet Norges riksvåpen (modell 1905). Omskrift:H.M. Kongens Hofmarskalk.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
[Segl tilhørende Kongens kabinettsekretær]
Creators: name: Kongens Kabinettsekretær
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Navnesegl.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Disentangling Confused Stars at the Galactic Center with Long Baseline Infrared Interferometry
Creators: name: Stone, Jordan M.
name: Eisner, J. A.
name: Monnier, J. D.
name: Woillez, J.
name: Wizinowich, P.
name: Pott, J. -U.
name: Ghez, A. M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present simulations of Keck Interferometer ASTRA and VLTI GRAVITY observations of mock star fields in orbit within ~50 milliarcseconds of Sgr A*. Dual-field phase referencing techniques, as implemented on ASTRA and planned for GRAVITY, will provide the sensitivity to observe Sgr A* with infrared interferometers. Our results show an improvement in the confusion noise limit over current astrometric surveys, opening a window to study stellar sources in the region. Since the Keck Interferometer has only a single baseline, the improvement in the confusion limit depends on source position angles. The GRAVITY instrument will yield a more compact and symmetric PSF, providing an improvement in confusion noise which will not depend as strongly on position angle. Our Keck results show the ability to characterize the star field as containing zero, few, or many bright stellar sources. We are also able to detect and track a source down to mK~18 through the least confused regions of our field of view at a precision of ~200 microarcseconds along the baseline direction. This level of precision improves with source brightness. Our GRAVITY results show the potential to detect and track multiple sources in the field. GRAVITY will perform ~10 microarcsecond astrometry on a mK=16.3 source and ~200 microarcsecond astrometry on a mK=18.8 source in six hours of monitoring a crowded field. Monitoring the orbits of several stars will provide the ability to distinguish between multiple post-Newtonian orbital effects, including those due to an extended mass distribution around Sgr A* and to low-order General Relativistic effects. Early characterizations of the field by ASTRA including the possibility of a precise source detection, could provide valuable information for future GRAVITY implementation and observation.
description: Accepted for publication in ApJ
[Segl tilhørende Johan Melandsø & Co.]
Creators: name: Melandsø, Johan
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Navnesegl.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
[Segl tilhørende Morkens metallvarefabrikk]
Creators: name: Morkens Metallvarefabrikk
Publisher: name: Unknown
Year: 0

description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Der Mehrwert des Musikunterrichts - Möglichkeiten zur Entfaltung von musikalischem Potential einer Schulklasse.
Creators: name: Strasser, Tanja
Publisher: name: Zenodo
Year: 2023
Subjects: Musikalisches Potential
Musikalische Begabung
Mehrwert des Musikunterrichts
Musikprojekt

description: Musikpädagogen*innen haben die Aufgabe theoretisches und praktisches Grundwissen über Musik zu lehren und zu vermitteln. Der anstehende Vortrag zeigt, wie wichtig es ist, das musikalische Interesse von Schüler*innen zu wecken und welchen Mehrwert es für Schüler*innen bedeutet, musikalisch gefördert und gefordert zu werden.  „Ich spiele zwei Instrumente!“, „Ich tanze mehrmals wöchentlich!“, „Ich singe in einem Chor!“ und „Ich bin komplett unmusikalisch!“ - Eine Schulklasse mit einer Bandbreite von musikalischen Begabungen ist ein alltägliches Szenario von Musikpädagogen*innen. Alle in Einklang zu bringen und zu motivieren oft eine spannende Aufgabe. Meine langjährige Tätigkeit als Musikpädagogin an einer Musikmittelschule und Praxismittelschule der PH Tirol zeigt, dass in jedem Menschen musikalische Fähigkeiten schlummern und der Begriff „unmusikalisch“ viel zu oft falsch verwendet wird.
[Segl tilhørende Kristiania Myres pressebyraa]
Creators: name: Myres Pressebyraa, Kristiania
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Navnesegl.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
"Cigar" Fermi surface as a possible requisite for superconductivity in iron-based superconductors
Creators: name: Borisenko, S. V.
name: Yaresko, A. N.
name: Evtushinsky, D. V.
name: Zabolotnyy, V. B.
name: Kordyuk, A. A.
name: Maletz, J.
name: Büchner, B.
name: Shermadini, Z.
name: Luetkens, H.
name: Sedlak, K.
name: Khasanov, R.
name: Amato, A.
name: Krzton-Maziopa, A.
name: Conder, K.
name: Pomjakushina, E.
name: Klauss, H-H.
name: Rienks, E.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Recently discovered A-Fe-Se (A - alkali metal) materials have questioned the most popular theories of iron-based superconductors because of their unusual electronic structure [1]. Controversial photoemission data taken in the superconducting state [2-7] are in conflict with highly magnetic state seen by neutron-, muSR-spectroscopies and transport/thermodynamic probes [8-10]. These results lead to suggestions to consider all iron-based materials as originating from Mott-insulators or semiconductors, thus once again raising the question of close relation between the cuprates and Fe-based superconductors [e.g. 2]. Here we study electronic and magnetic properties of Rb0.77Fe1.61Se2 (Tc = 32.6 K) in normal and superconducting states by means of photoemission and muSR spectroscopies as well as band structure calculations. We demonstrate that the puzzling behavior of these novel materials is the result of separation into metallic (~12%) and insulating (~ 88%) phases. Only the former becomes superconducting and has a usual electronic structure of electron-doped FeSe-slabs. Our results thus imply that the antiferromagnetic insulating phase is just a byproduct of Rb-intercalation and its magnetic properties have hardly any relation to the superconductivity. Instead, we find that also in this, already third class of iron-based compounds, the key ingredient for superconductivity is a certain proximity of a van Hove singularity to the Fermi level. These findings set the direction for effective search of new superconducting materials.
description: 11 pages, PDF format, Related work: http://www.ifw-dresden.de/institutes/iff/research/SC/arpes
Navigating Digital Democracy: Challenges and Future Directions - joint webinar by INNOVADE, AI4DELIBERATION, PERYCLES
Creators: name: Nitsche, Andreas
name: Yilmaz, Fatih
name: Tambouris, Efthimios
name: Grossi, Davide
name: Domenici, Diego Dylan
name: Rogowska, Gabriela
name: Ferguson, Nicholas
name: Kempen, Berten
Publisher: name: Zenodo
Year: 2025
Subjects: democracy
digital democracy
e-democracy
AI
deliberation

description: Technology is transforming democracy—opening new channels for participation while introducing complex challenges that demand our attention. The EU is responding with strategic initiatives to safeguard democratic processes in this shifting landscape.

As we launch our Horizon Europe projects at this crucial juncture, we confront a digital landscape that both enhances and challenges democratic processes. Technology has opened unprecedented channels for civic participation, yet simultaneously introduced complex hurdles including algorithmic bias that reinforces inequalities, sophisticated AI-driven disinformation campaigns that undermine public discourse, and persistent digital divides that exclude vulnerable populations from meaningful engagement.

The European Commission has recognised these challenges and responded decisively through strategic initiatives including the European Democracy Shield, Digital Services Act, and European Democracy Action Plan. These frameworks aim to protect democratic integrity, strengthen citizen participation, and prepare institutions for emerging digital threats through collaborative governance approaches and evidence-based policymaking that anticipates future developments.

Our three cornerstone projects — INNOVADE, AI4Deliberation, and PERYCLES — represent the practical implementation of these policy ambitions, developing research-based solutions that enhance democratic decision-making processes. These initiatives specifically address critical concerns around transparency in automated systems, cybersecurity vulnerabilities in democratic institutions, and the troubling decline in public trust that threatens democratic legitimacy in the digital era. Using innovative methodologies like Living Labs and co-creation processes, our projects directly engage citizens in developing solutions that work for diverse communities. This participatory approach ensures that technological innovations serve democratic values rather than undermine them, creating frameworks for ethical AI integration that amplifies citizen voices instead of drowning them out in algorithmic noise.
[Segl tilhørende Nordenfjeldske annoncebyraa]
Creators: name: Nordenfjeldske Annoncebyraa
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Bokstavene N A B.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Discrete homotopies and the fundamental group
Creators: name: Plaut, Conrad
name: Wilkins, Jay
Publisher: name: arXiv
Year: 2012
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C23

description: We generalize and strengthen the theorem of Gromov that every compact Riemannian manifold of diameter at most D has a set of generators g_1,...,g_k of length at most 2D and relators of the form g_ig_m = g_j . In particular, we obtain an explicit bound for the number k of generators in terms of the number "short loops" at every point and the number of balls required to cover a given semilocally simply connected geodesic space. As a consequence we obtain a fundamental group finiteness theorem (new even for Riemannian manifolds) that implies the fundamental group finiteness theorems of Anderson and Shen-Wei. Our theorem requires no curvature bounds, nor lower bounds on volume or 1-systole. We use the method of discrete homotopies introduced by the first author and V. N. Berestovskii. Central to the proof is the notion of the homotopy critical spectrum that is closely related to the covering and length spectra. Discrete methods also allow us to strengthen and simplify the proofs of some results of Sormani-Wei about the covering spectrum.
[Segl tilhørende Nordenfjeldske dampskibsselskab]
Creators: name: Nordenfjeldske Dampskibsselskab
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Navnesegl.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Relaxation to equilibrium of expectation values in macroscopic quantum systems
Creators: name: Monnai, Takaaki
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A quantum mechanical explanation of the relaxation to equilibrium is shown for macroscopic systems for nonintegrable cases and numerically verified. The macroscopic system is initially in an equilibrium state, subsequently externally perturbed during a finite time, and then isolated for a sufficiently long time. We show a quantitative explanation that the initial microcanonical state typically reaches to a state whose expectation values are well-approximated by the average over another microcanonical ensemble.
description: accepted to Physical Review E
Annegrit Schmitt, Hanns Lautensack. Nürnberger Forschungen, IV. Bd. Einzelarbeiten zur Nürnberger Geschichte
Creators: name: Wegner, Wolfgang
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Rezension zu: Annegrit Schmitt, Hanns Lautensack. Nürnberger Forschungen, IV. Bd. Einzelarbeiten zur Nürnberger Geschichte, hrsg. v. Verein für Geschichte der Stadt Nürnberg. Nürnberg 1957. 115 S., 66 Abb. auf Taf. DM 10.-.
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 11 Nr. 6 (1958): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
[Segl tilhørende Norges bondelag Kristiania]
Creators: name: Norges Bondelag Kristiania
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Navnesegl.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
D8.6 REGEN-BY-2 Data Management Plan
Creators: name: Pérez, Laura
name: Loureiro, Tatiana
Publisher: name: Zenodo
Year: 2021
Subjects: data management
DMP
open access
open data
FAIR principles

description: Plan for the management of data which will be shared among the REGEN-BY-2 project partners for the dissemination of the results.
[Segl tilhørende Norges haandverkerforbund]
Creators: name: Norges Haandverkerforbund
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: Ikke skjold. I seglet tre hammere.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Non-local symmetries for Yang-Mills theories and their massive counterparts in two and three dimensions
Creators: name: Agarwal, Abhishek
name: Fayyazuddin, Ansar
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We identify a non-local symmetry for Yang-Mills theories in 1+1 and 2+1 spacetime dimensions. The symmetry mixes a vector current with the gauge field. The current involved in the symmetry is required to satisfy certain constraints. The explicit solution for the current obeying these constraints, is obtained in two spacetime dimensions and in the abelian case in three dimensions. We conjecture that the current is generated from a non-local gauge and Lorentz invariant mass term in three dimensions and provide some evidence for it. We also posit a conserved current associated with the symmetry generators and derive some of its properties. In the Abelian case, we compute the symmetry algebra and show that additional symmetry generators have to be included for the algebra to close. The algebra contains an SO(2,1) subalgebra. We also comment on the implications of this symmetry for N=1 supersymmetry.
description: 18 Pages
Ausstellungskataloge und Museumsberichte
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 11 Nr. 8 (1958): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
[Segl tilhørende Stortinget]
Creators: name: Stortinget
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I seglet Norges riksvåpen (modell 1905). Omskrift: KONGERIKET NORGES STORTING.
description: Blasonering av hjelmtegnet: Mglr. hjelm. Over skjoldet en kongekrone med en oppvoksende kronet løve.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Bilder
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 20 Nr. 6 (1967): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Ausstellungskalender
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 39 Nr. 2 (1986): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Acceso computacional a colecciones digitales: la propuesta de GLAM Labs
Creators: name: Candela, Gustavo
Publisher: name: Zenodo
Year: 2025
Subjects: collections as data
GLAM Labs
Computational access
Digital Collections

description: Webinar sobre los desafios y oportunidades en la digitalizacion y acceso a colecciones patrimoniales en America Latina. Esta presentación forma parte del evento Towards a National Collection // Contextos del Sur. Más información

Las instituciones de patrimonio cultural han explorado nuevas formas para publicar sus contenidos en forma digital desde hace décadas. Recientemente, numerosas iniciativas se centran en el análisis de nuevas formas de acceso y reutilización de los contenidos digitales siguiendo principios éticos y responsables como, por ejemplo, Collections as Data y CARE. En este sentido, la International GLAM Labs Community tiene como objetivo la publicación y reutilización de las colecciones digitales de forma responsable y facilita buenas prácticas en materia de acceso computacional a las organizaciones de patrimonio cultural. Esta presentación introducirá estos conceptos y una selección de ejemplos de proyectos e iniciativas basados en instituciones relevantes. Por último, se introducirán los desafíos y problemas a los que se enfrentan las instituciones en el nuevo contexto centrado en el uso de la Inteligencia Artificial.
[Segl tilhørende Bygdøy Norsk folkemuseum]
Creators: name: Norsk Folkemuseum, Bygdøy
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Bokstavene N F.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
title: Coordination of joint activities and communication in wild chimpanzees (Pan troglodytes) of the Budongo Forest, Uganda
Creators: name: Mullins, Caroline
Publisher: name: University of St Andrews
publisherIdentifier: https://ror.org/02wn5qz54
publisherIdentifierScheme: ROR
Year: 2015

description: Evidence from captive studies suggests that chimpanzees (Pan troglodytes) lack the motivation to complete cooperative tasks and there is little evidence for communication that coordinates their behaviour during joint actions or whether individuals have a shared motivation towards the same goal. Two types of behaviour where individuals are argued to engage in joint activity are investigated in the Sonso community of wild chimpanzees in Budongo Forest Reserve, Uganda: joint travel and group hunting. This study presents evidence from naturalistic observations, and also a playback experiment to further investigate hunting behaviour. Joint travel appears to have no coordinating signal or behaviour on a local level, although the use of pant-hoot vocalisations to coordinate long-distance group travel is supported. In group hunting, bark vocalisations are associated with initiating a group hunt, indicating their potential role in coordination of joint action. Bark production also appears to be affected by the social composition of other hunters, with more barks being produced when other hunters are closer affiliates, suggesting flexibility in call production. The field experiment exploring joint action in group hunts utilises the alarm calls of the chimpanzees’ prey species- the Colobus monkey (Colobus guereza). Alarm calls produced by the monkeys when they were being hunting by chimpanzees and in response to an eagle stimulus were played back to dyads of affiliated males, and their vocal and behaviour responses recorded. Results firstly indicate that chimpanzees recognise different Colobus predator alarm. Furthermore, half of the trials with the Colobus hunting alarm elicited a vocal response of barks from both of the males in the experiment, along with joint movement in the direction of the playback. These initial results from a novel field experiment suggest that the bark vocalisation is associated with the initiation of joint action in the context of group hunting.
title: 4.1 Inclusive Pedagogy: Approaches and Strategies
Creators: name: Hummel, Sandra
name: Brodacz-Geier, Mirjam
name: Alwis, K.A.C.
name: Monirith, Ly
Publisher: name: Universität Graz
Year: 2021

description: CONTESSA: Contemporary Teaching Skills for South-East Asia (pp. 190-211).
[Segl tilhørende Riksarkivet]
Creators: name: Riksarkivet
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I seglet Norges riksvåpen (løve med kort øks). Omskrift:RIGSARCHIYET.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Ferrite cavities
Creators: name: Klingbeil, H.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: Ferrite cavities are used in synchrotrons and storage rings if the maximum RF frequency is in the order of a few MHz. We present a simple model for describing ferrite cavities. The most important parameters are defined, and the material properties are discussed. Several practical aspects are summarized, and the GSI SIS18 ferrite cavity is presented as an example.
description: 19 pages, contribution to the CAS - CERN Accelerator School: Specialised Course on RF for Accelerators; 8 - 17 Jun 2010, Ebeltoft, Denmark
[Segl tilhørende Rotvold asyl]
Creators: name: Rotvold Asyl
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: I seglet Norges riksvåpen (modell 1844). Omskrift:ROTVOLD ASYL.
description: Rotvold asyls segl, datert 1925. Rotvold asyl (i dag Trøndelag psykiatriske sykehus, avdeling Charlottenlund), ble opprettet i 1872, men brukte fremdeles i 1925 segl med Norges riksvåpen, modell 1844.
description: Film: F II 2925
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Holistic approach to develop roadmaps and action plans for wetland restoration
Creators: name: Weidendorfer, Johanna
name: Cvijanović, Dušanka
name: De Haney, Sophie
name: Stojković Piperac, Milica
name: Milošević, Djuradj
name: Srđević, Zorica
name: Galamboš, Laszlo
name: Mikuška, Alma
name: Čerba, Dubravka
name: Radulović, Snežana
name: Djug, Samir
name: Drešković, Nusret
name: Stammel, Barbara
Publisher: name: Zenodo
Year: 2025

description: The Restore4Life comprehensive roadmap and action plan for holistic wetland restoration address the main steps and challenges during the restoration process. It provides strategies and recommendations to guide restoration initiatives effectively and demonstrates respective examples from practice. It is meant as a “demonstrator” which accompanies Deliverable D 1.1 “Wetland Restoration Wiki”, in which an extensive literature review was carried out. This deliverable here, in contrast, is based on topical comprehensive guide elaborated by the German Environment Agency (UBA) and on the results of the technical work packages of the Restore4Life project. The roadmap emphasises the importance of building a Community of Practice (CoP) to facilitate stakeholder engagement and knowledge exchange. By fostering collaboration among scientists, businesses, governmental agencies, and community members, CoPs ensure inclusive decision-making and enhance project outcomes. Additionally, effective communication strategies are recommended, as they are crucial for gaining public support and dispelling concerns often associated with restoration efforts. Pre-assessment of wetland degradation and clear definition of restoration objectives represent foundational steps outlined in the roadmap. Thorough planning and coordination are necessary to navigate through regulatory requirements, secure funding and obtain opportunities to dispose of adjacent land needed for restoration purposes. Finally, an adaptive restoration approach is recommended that helps to adapt to local features, new challenges emerging during implementation, and to consider co-creation contributions by stakeholders appearing in various project phases. The Restore4Life comprehensive roadmap and action plan thus aids to increase the probability and efficiency of successful wetland restoration, and to maintain the long-term ecological integrity of restored ecosystems.
[Segl tilhørende Chr. Thaulow & Søn]
Creators: name: Chr. Thaulow & Søn
Publisher: name: Unknown
Year: 0

description: Monogramsegl: Bokstavene C T & S.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Mushard, M., Paleogentilismus bremensis
Creators: name: Tackenberg, Kurt
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2020

description: Rezension zu: Mushard, M., Paleogentilismus bremensis, herausgegeben von Ernst Sprockhoff; Jahrbuch des Provinzial=Museums Hannover. N. F. 3. 1928. S. 39-172 mit 36 Tafeln
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 3 (1929): Nachrichten aus Niedersachsens Urgeschichte
[Segl tilhørende I. Tostrup]
Creators: name: I. Tostrup, Oslo
Publisher: name: Unknown
Year: 0

description: Blasonering av skjoldet: Ikke skjold. I seglet et krus og årstallet 1832.
description: Beskrivelse av segl og andre opplysninger er hentet fra boka "Segl i Universitetsbiblioteket i Trondheim" av Harald Nissen og Monica Aase utgitt 1990.
Trauwitz=Hellwig, Joachim v. Urmensch und Totenglaube
Creators: name: Tackenberg, Kurt
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2020

description: Rezension zu: Trauwitz=Hellwig, Joachim v. Urmensch und Totenglaube. München, Bayrische Druckerei und Verlagsanstalt. 195 Seiten und 6 Tafeln
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 3 (1929): Nachrichten aus Niedersachsens Urgeschichte
Gaerte, Wilhelm. Altgermanisches Brauchtum aus nordischen Steinbildern
Creators: name: Asmus, Wolfgang-Dietrich
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2020

description: Rezension zu: Gaerte, Wilhelm. Altgermanisches Brauchtum aus nordischen Steinbildern. 147 S. Verlag von Kurt Kabitzsch, Leipzig
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 10 (1936): Nachrichten aus Niedersachsens Urgeschichte
title: Bayreuther Zeitschrift für Rechtswissenschaft, Bd. 1 Nr. 5 (2023): 5. Ausgabe der Bayreuther Zeitschrift für Rechtswissenschaft (Schwerpunkt: Recht im Wandel)
title: 5. Ausgabe der Bayreuther Zeitschrift für Rechtswissenschaft (Schwerpunkt: Recht im Wandel)
titleType: AlternativeTitle
Creators: name: Bayreuther Zeitschrift Für Rechtswissenschaft
Publisher: name: Bayreuther Zeitschrift für Rechtswissenschaft
Year: 2023

description: Die fünfte Ausgabe der Bayreuther Zeitschrift für Rechtswissenschaft steht unter dem Titelthema "Recht im Wandel". Neben zwei Interviews mit Dr. Martin Fries und Dr. Florian Skupin enthält sie sechs hochkarätige studentische Beiträge.
description: Rainer Markgraf Stiftung...1 Ökonomische Analyse von anwaltlichen Erfolgshonoraren...18 § 40 Ia LFGB: Vier Jahre nach der Entscheidung des BVerfG und nach vielen weiteren gesetzgeberischen, fachgerichtlichen und vollzugspraktischen Nachschärfungen: Sind nun alle Probleme gelöst?...12 Behördliche Maßnahmen bei Verstößen und Verdachtsfällen gemäß Art. 137, 138 KontrollVO sowie § 39 LFGB n.F....12 Bedeutung des sog. Drei-Stufen-Tests (EuGH, 18.07.2006 - C-519/04 P, Slg. 2006, I-6991, Rn. 42 – Meca-Medina und Majcen) für die Anwendung des Kartellrechts auf das Handeln von Sportverbänden...11 Gesetzesfolgenabschätzung zum Digital Markets Act – zur Verhaltenspflicht Art. 6 V DMA...19 Herstellerverantwortung für Verkehrsunfälle von Kraftfahrzeugen mit autonomer Funktion...17 Interviews zum Schwerpunkt mit Dr. Martin Fries und Dr. Florian Skupin...6 Vorwort und Editorial zur 5. Ausgabe der BayZR...2 Inhaltsverzeichnis...1 Herstellerverantwortung für autonomes Fahren...2
Laukert, Otto. „Wegweiser durch Niedersachsens Urgeschichte"
Creators: name: Asmus, Wolfgang-Dietrich
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2020

description: Rezension zu: Laukert, Otto. „Wegweiser durch Niedersachsens Urgeschichte". Nach der „Einführung in Niedersachsens Urgeschichte" von Prof. Dr. K. H. Jacob-Friesen. II. Aufl. 59 Seiten mit 88 Abbildungen im Text. Hildesheim und Leipzig, Verlag von August Lax
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 10 (1936): Nachrichten aus Niedersachsens Urgeschichte