cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
COMPARATIVE STUDY OF PHRASEOLOGICAL UNITS IN WORLD LINGUISTICS
Creators: name: Babaqulova, Oydin
Publisher: name: Zenodo
Year: 2023

description: This scientific article embarks on a comprehensive exploration of phraseological units across various linguistic traditions, aiming to uncover similarities, differences, and cultural nuances in the use of fixed and semi-fixed expressions worldwide. The study encompasses an examination of definitions, classifications, structural characteristics, cultural dimensions, and applications of phraseological units, contributing to a broader understanding of linguistic diversity and the intricate tapestry of human communication. This scientific article presents a comprehensive exploration of phraseological units across diverse linguistic landscapes worldwide. Through a comparative lens, we scrutinize the similarities and differences in phraseological structures, functions, cultural implications, and cognitive processing across various languages. The study aims to foster a deeper understanding of the universal and culture-specific aspects of phraseological units, thereby contributing to the broader field of world linguistics.
Quantum dot as thermal rectifier
Creators: name: Scheibner, R.
name: Koenig, M.
name: Reuter, D.
name: Wieck, A. D.
name: Buhmann, H.
name: Molenkamp, L. W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report the observation of thermal rectification in a semiconductor quantum dot, as inferred from the asymmetric line shape of the thermopower oscillations. The asymmetry is observed at high in-plane magnetic fields and caused by the presence of a high orbital momentum state in the dot.
description: 4 pages, 4 figures
The nature of learning from the clinical experience of nursing students
Creators: name: Goldie, Norma Elizabeth
Publisher: name: University of British Columbia
Year: 2008

description: This research project began with a discussion of the centrality of the clinical learning experience in nursing education. It went on to discuss the literature that identified the need for a better understanding of learning from this experience. This research project was designed to address that need. It attempted to describe conceptions of learning from clinical experience. The questions posed by this research project were: What are nursing students' conceptions of learning from clinical experience, and what is the relationship between the different conceptions of learning? The subjects were 13 nursing students in the fifth semester of a two year nursing program in a large urban centre. A qualitative methodology called phenomenography was used to systematically examine conceptions of learning from clinical experience. The data base were transcriptions of taped interviews of students' descriptions of learning. The analysis of data proceeded inductively through the reduction of unimportant differences in expressions in the interviews to the identification of a core of elements that represented the process and content of learning. These elements were then grouped according to similarities and delimited according to differences. The findings were the identification and description of three qualitatively different conceptions of learning. These conceptions of learning from clinical experience were: Conception A - Learning as reproducing facts and procedures, Conception B - Learning as an interpretive process, and Conception C - Learning as the discovery of relativism. The main difference between these conceptions was between Conception A where learning was seen as reproducing facts and procedures and between Conception B and C, where understanding was achieved. In Conception A learning is characterized by a quantitative view of knowledge, dualistic thinking, attention to parts rather than wholes, and repetition. In Conception B, learning is described as qualitative, analytical and concerned with a way of knowing. Learners use a physiological framework in understanding and seeing relationships. In Conception C, learning is focused on interpreting the person-in-situation as a basis for decision-making. Thinking in this conception is relativistic and contextual. The difference between conception B and C results in a difference in the quality of interpretation achieved. Conceptions of learning are tools that can be used when planning learning and teaching activities, when communicating with students about learning, and when evaluating the success of teaching. The findings of this research project suggest the benefits of modification of the clinical learning environment. This research project suggests the need for further studies of conceptions of learning from clinical experience including longitudinal studies and studies in which nursing students from different types of programs are used as subjects.
Toward cubic symmetry for Ir$^{4+}$: structure and magnetism of antifluorite K$_2$IrBr$_6$
Creators: name: Khan, Nazir
name: Prishchenko, Danil
name: Upton, Mary H.
name: Mazurenko, Vladimir G.
name: Tsirlin, Alexander A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Crystal structure, electronic state of Ir$^{4+}$, and magnetic properties of the antifluorite compound K$_2$IrBr$_6$ are studied using high-resolution synchrotron x-ray diffraction, resonant inelastic x-ray scattering (RIXS), thermodynamic and transport measurements, and ab initio calculations. The crystal symmetry is reduced from cubic at room temperature to tetragonal below 170 K and eventually to monoclinic below 122 K. These changes are tracked by the evolution of the non-cubic crystal-field splitting $Δ$ measured by RIXS. Non-monotonic changes in $Δ$ are ascribed to the competing effects of the tilt, rotation, and deformation of the IrBr$_6$ octahedra as well as tetragonal strain on the electronic levels of Ir$^{4+}$. The Néel temperature of $T_N=11.9$ K exceeds that of the isostructural K$_2$IrCl$_6$, and the magnitude of frustration on the fcc spin lattice decreases. We argue that the replacement of Cl by Br weakens electronic correlations and enhances magnetic couplings.
description: published version: 13 pages + Supplemental Material
Volker Michael Strocka, Die Gefangenenfassade an der Agora von Korinth. Ihr Ort in der römischen Kunstgeschichte
Creators: name: Plattner, Georg
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Volker Michael Strocka, Die Gefangenenfassade an der Agora von Korinth. Ihr Ort in der römischen Kunstgeschichte. Eikoniká, Kunstwissenschaftliche Beiträge 2. Regensburg: Schnell und Steiner 2010, 154 S., 139 s/w-Abb., 3 Ausklapper
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
Monica Macaulay Collection of Mixtec Sound Recordings
Creators: name: Carmez
name: Cortés, Lourdes
name: Cuevas Cortés, Margarita
name: García, Catalina
name: Jiménez García, Otelia
name: Mixteca, Flor
name: Nicolás Cortes, Sabina
name: Nicolás Nicolás, Arcadio
name: Pérez, Lázaro
name: Ruiz Ramírez, Crescenciano
name: Sánchez Cuevas, Bernardino
name: Macaulay, Monica
name: Salmons, Joseph
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2020

description: Sound recordings of texts and elicitation. The reel-to-reel tapes from 1982 were mastered by the Berkeley Language Center in 1988. As part of this process, it was common for the tapes to be divided up into segments, which were occasionally reordered, and then stored on master reels. It is these segments that were digitized (with support by NEH Preservation/Access Grant), each resulting in their own digital file. This yielded the initial 23 file bundles found here. The cassettes from 1992 were digitized in 2018 in a different way, with one digital file per side of a cassette, which were then organized chronologically (see file bundles 024 through 052 here). In all of the file bundles in this collection, relations are given between a digital file and ranges of page numbers for corresponding field notes in collection "Macaulay." For bundles 001-023, the "Catalog history" field indicates correspondences between segment numbers on master reels and digital files; for bundles 024-052, the same field indicates correspondences between original cassettes and digital files.
A. Bujskich, Die antiken Architekturformen im nördlichen Schwarzmeergebiet
Creators: name: Kreuz, Patric-Alexander
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: A. Bujskich, Die antiken Architekturformen im nördlichen Schwarzmeergebiet. Archäologische Forschungen, Herkunft und Entwicklung 26. Wiesbaden: Reichert Verlag 2010, 336 S., 425 s/w-Abb., 24 farb. Abb., 1 Klapptafel
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
Therese Fuhrer (Hg.), Die christlich-philosophischen Diskurse der Spätantike. Texte, Personen, Institutionen
Creators: name: Risch, Franz Xaver
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Therese Fuhrer (Hg.), Die christlich-philosophischen Diskurse der Spätantike. Texte, Personen, Institutionen. Akten der Tagung vom 22.-25. Februar 2006 am Zentrum für Antike und Moderne der Albert-Ludwigs-Universität Freiburg. Philosophie der Antike 28. Stuttgart: Franz Steiner Verlag 2008, 438 S.
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
Double-slit interference pattern from single-slit screen and its gravitational analogues
Creators: name: Bar, D.
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The double slit experiment (DSE) is known as an important cornerstone in the foundations of physical theories such as Quantum Mechanics and Special Relativity. A large number of different variants of it were designed and performed over the years. We perform and discuss here a new verion with the somewhat unexpected results of obtaining interference pattern from single-slit screen. This outcome, which shows that the routes of the photons through the array were changed, leads one to discuss it, using the equivalence principle, in terms of geodesics mechanics. We show using either the Brill's version of the canonical formulation of general relativity or the linearized version of it that one may find corresponding and analogous situations in the framework of general relativity.
description: 51 pages, 12 Figures five of them contain two subfigures and thus the number of figures is 17, 1 Table. Some minor changes introduced, especially, in the references
Sabine Föllinger, Aischylos. Meister der griechischen Tragödie
Creators: name: Sommerstein, Alan
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Sabine Föllinger, Aischylos. Meister der griechischen Tragödie. München: C.H. Beck 2009, 224 S., 5 Stammtafeln und 5 Abb. im Text
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
Scalar-Quark Systems and Chimera Hadrons in SU(3)_c Lattice QCD
Creators: name: Iida, H.
name: Suganuma, H.
name: Takahashi, T. T.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Light scalar-quarks ϕ(colored scalar particles or idealized diquarks) and their color-singlet hadronic states are studied with quenched SU(3)_c lattice QCD in terms of mass generation in strong interaction without chiral symmetry breaking. We investigate ``scalar-quark mesons'' ϕ^\dagger ϕand ``scalar-quark baryons'' ϕϕϕwhich are the bound states of scalar-quarks ϕ. We also investigate the bound states of scalar-quarks ϕand quarks ψ, i.e., ϕ^\dagger ψ, ψψϕand ϕϕψ, which we name ``chimera hadrons''. All the new-type hadrons including ϕare found to have a large mass even for zero bare scalar-quark mass m_ϕ=0 at a^{-1}\simeq 1GeV. We find that the constituent scalar-quark and quark picture is satisfied for all the new-type hadrons. Namely, the mass of the new-type hadron composed of m ϕ's and n ψ's, M_{{m}ϕ+{n}ψ}, satisfies M_{{m}ϕ+{n}ψ}\simeq {m} M_ϕ+{n} M_ψ, where M_ϕand M_ψare the constituent scalar-quark and quark mass, respectively. M_ϕat m_ϕ=0 estimated from these new-type hadrons is 1.5-1.6GeV, which is larger than that of light quarks, M_ψ\simeq 400{\rm MeV}. Therefore, in the systems of scalar-quark hadrons and chimera hadrons, scalar-quarks acquire large mass due to large quantum corrections by gluons. Together with other evidences of mass generations of glueballs and charmonia, we conjecture that all colored particles generally acquire a large effective mass due to dressed gluon effects.
description: 9 pages, 9 figures
Low-Force Elastocaloric Refrigeration via Bending
Creators: name: Sharar, Darin J.
name: Radice, Joshua
name: Warzoha, Ronald
name: Hanrahan, Brendan
name: Smith, Andrew
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Elastocaloric cooling has been identified as a promising alternative to high global warming potential vapor compression cooling. Two key bottlenecks to adoption are the need for bulky/expensive actuators to provide sufficient uniaxial stress and inadequate elastocaloric material fatigue life. This paper defines the physics that govern performance of axisymmetric flexural bending for use as an emerging low-force and low-fatigue elastocaloric heating and cooling mechanism and further demonstrates a continuous rotary-driven cooling prototype using polycrcrystalline Ni50.7Ti48.9. Elastocaloric material performance is determined using infrared thermography during uniaxial-tension and four-point bending thermomechanical testing. A systematic study reveals the effects of strain rate (from 0.001 to 0.025 s-1), maximum strain (from 2 to 8%), and strain mode on the temperature evolution, mechanical response, and coefficient of performance. Four-point bending experiments demonstrate a temperature reduction up to 11.3°C, material coefficients of performance between 2.31 and 21.71, and a 6.09- to 7.75-fold reduction in required actuation force compared to uniaxial tension. The absence of Lüders bands and reduced mechanical dissipation during flexure represent reduced microstructure degradation and improved fatigue life. The rotary-based elastocaloric cooling prototype is shown to provide similar thermomechanical performance with the added benefit of discrete hot and cold zones, continuous cooling, inexpensive rotary actuation, and scalability, which represents a significant advancement for compact, long lifetime, and inexpensive elastocaloric cooling.
description: 3000 words, 5 figures
Ultracold Rb-OH collisions and prospects for sympathetic cooling
Creators: name: Lara, M.
name: Bohn, J. L.
name: Potter, D.
name: Soldan, P.
name: Hutson, J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We have computed ab inito cross sections for cold collisions of Rb atoms with OH radicals. We predict collision rate constants of order 10^{-11} cm^3/s at temperatures in the range 10-100 mK at which molecules have already been produced experimentally. However, we also find that in these collisions the molecules have a strong propensity for changing their internal state, which could make sympathetic cooling of OH in a Rb buffer gas problematic in magnetostatic or electrostatic traps.
description: submitted to PRL
Francesca Schironi, From Alexandria to Babylon. Near Eastern Languages and Hellenistic Erudition in the Oxyrhynchus Glossary (P.Oxy. 1802 + 4812)
Creators: name: Broggiato, Maria
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Francesca Schironi, From Alexandria to Babylon. Near Eastern Languages and Hellenistic Erudition in the Oxyrhynchus Glossary (P.Oxy. 1802 + 4812). Sozomena, Studies in the Recovery of Ancient Texts 4. Berlin/New York: Walter de Gruyter 2009, X + 176 S., 13 Taf.
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
The model data for the paper "Realistically Reproducing the Upper Zonal Currents by SST Simulation Over the Tropical Pacific in a Coupled Climate Model"
Creators: name: Sun, zhikuo
name: Jin, jiangbo
name: Zheng, fei
Publisher: name: Zenodo
Year: 2021

description: This is the model data for the paper "Realistically Reproducing the Upper Zonal Currents by SST Simulation Over the Tropical Pacific in a Coupled Climate Model".
Hendrich Schulte, Griechische Epigramme der Kaiserzeit. Handschriftlich überliefert. Teil I: Epigramme mit Autorenangabe. Text, Übersetzung, Kommentar
Creators: name: Staab, Gregor
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Hendrich Schulte, Griechische Epigramme der Kaiserzeit. Handschriftlich überliefert. Teil I: Epigramme mit Autorenangabe. Text, Übersetzung, Kommentar. Bochumer Altertumswissenschaftliches Colloquium 81. Trier: Wissenschaftlicher Verlag Trier 2009, 140 S.
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
Perturbative Chern-Simons Theory From The Penner Model
Creators: name: Chair, Noureddine
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show explicitly that the perturbative SU(N) Chern-Simons theory arises naturally from two Penner models, with opposite coupling constants. As a result computations in the perturbative Chern-Simons theory are carried out using the Penner model, and it turns out to be simpler and transparent. It is also shown that the connected correlators of the puncture operator in the Penner model, are related to the connected correlators of the operator that gives the Wilson loop operator in the conjugacy class.
description: 7 Pages, Published Version
Over the airwaves: school radio broadcasts in British Columbia 1960-1982
Creators: name: Ion, Laurie E.
Publisher: name: University of British Columbia
Year: 2008

description: Generations of Canadians are familiar with the Canadian Broadcasting Corporation's school radio broadcasts. Agreement between the CBC and the Ministry of Education ensured that the CBC provided the necessary technical arrangements required to air and distribute the broadcasts, while the Ministry of Education agreed to provide the creative component for the programs - script writers, actors and actresses, musicians, and others. The broadcasts came to include music, art, social studies, science, and language arts. This thesis examined the historical development of British Columbia school radio, the shape of the broadcasts themselves, and British Columbia teachers' experiences associated with school radio. This study also examined the experiences of CBC and Ministry of Education personnel who were involved in the production and distribution of British Columbia school radio. Interviews with British Columbia teachers who listened to the broadcasts from 1960-1982, and Ministry of Education and CBC employees whose work brought them in contact with the school radio broadcasts, provided the core evidence for this study. Ministry of Education and CBC employees provided the context for the interviews. Interviews, combined with the Ministry of Education Reports, enabled the re-creation of the experiences associated with British Columbia school radio. Although there were differences amongst classroom eachers' reactions to the programs, there were some striking similarities. On the whole, British Columbia teachers found school radio interesting, informative, and purposeful. School broadcasts allowed teachers a moment to 'catch their breath' when preparation time was not the norm. Interviews with CBC employees revealed more similarities than differences with respect to their experiences. They reported that the broadcasts provided British Columbia schools with educationally sound material. Although CBC personnel did not find the broadcasts professionally challenging, they had fond memories of their association with the programs. Ministry of Education employees interviewed reflected very different opinions relating to their experiences as script writers, producers, directors, performers, and others. Nonetheless, they provided valuable information as to how school broadcasts were put together for pupils and teachers. Changing instructional technology, which included the introduction of a visually stimulating medium such as television, the introduction of audio-visual equipment such as tape-recorders which enabled the delay of broadcasts, and the implementation of a restrictive CBC budget brought the British Columbia school broadcasts to an end in 1982.
Patricia Kögler, Feinkeramik aus Knidos vom mittleren Hellenismus bis in die mittlere Kaiserzeit (ca. 200 v. Chr. bis 150 n. Chr.)
Creators: name: Ateş, Güler
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Patricia Kögler, Feinkeramik aus Knidos vom mittleren Hellenismus bis in die mittlere Kaiserzeit (ca. 200 v. Chr. bis 150 n. Chr.). Wiesbaden: Reichert Verlag 2010, 623 S., 88 s/w-Abb., 69 Tafeln
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
Martin Zimmermann (Hg.), Extreme Formen von Gewalt in Bild und Text des Altertums
Creators: name: Ehmig, Ulrike
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Martin Zimmermann (Hg.), Extreme Formen von Gewalt in Bild und Text des Altertums. Münchner Studien zur Alten Welt 5. München: Herbert Utz Verlag 2009, 352 S., 52 s/w-Abb.
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
Stefan Gerlinger, Römische Schlachtenrhetorik. Unglaubwürdige Elemente in Schlachtendarstellungen, speziell bei Caesar, Sallust und Tacitus
Creators: name: Müller, Holger
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Stefan Gerlinger, Römische Schlachtenrhetorik. Unglaubwürdige Elemente in Schlachtendarstellungen, speziell bei Caesar, Sallust und Tacitus. Heidelberg: Universitätsverlag Winter 2008, 452 S.
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
Additional file 1 of A blood-based miRNA signature for early non-invasive diagnosis of preeclampsia
Creators: name: Bao, Siqi
name: Zhou, Tong
name: Yan, Congcong
name: Bao, Jiale
name: Yang, Fan
name: Chao, Shan
name: Zhou, Meng
name: Xu, Zhangye
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 1: Fig. S1. Precision-Recall curve for the performance of the miR2PE-score in the WMU cohort-1 (A) and WMU cohort-2 (B). Fig. S2. Precision-Recall curve for the performance of the miR2PE-score in the Canada cohort (A) and USA cohort (B). Fig. S3. Precision-Recall curve for the performance of the miR2PE-score in the WMU cohort-3 (A) and WMU cohort-4 (B). Fig. S4. Forest plots of adjusted regression coefficients by gestational ages. Fig. S5. Performance comparison of the miR2PE-score with other parallel methods to detect PE.
Carsten Drecoll, Nachrichten in der römischen Kaiserzeit. Untersuchungen zu den Nachrichteninhalten in Briefen
Creators: name: Grünbart, Michael
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Carsten Drecoll, Nachrichten in der römischen Kaiserzeit. Untersuchungen zu den Nachrichteninhalten in Briefen. Freiburg: Carsten Drecoll Verlag 2006, 260 S.
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
Final results of the LOPES radio interferometer for cosmic-ray air showers
Creators: name: Apel, W. D.
name: Arteaga-Velázquez, J. C.
name: Bähren, L.
name: Bekk, K.
name: Bertaina, M.
name: Biermann, P. L.
name: Blümer, J.
name: Bozdog, H.
name: Cantoni, E.
name: Chiavassa, A.
name: Daumiller, K.
name: de Souza, V.
name: Di Pierro, F.
name: Doll, P.
name: Engel, R.
name: Falcke, H.
name: Fuchs, B.
name: Gemmeke, H.
name: Grupen, C.
name: Haungs, A.
name: Heck, D.
name: Hörandel, J. R.
name: Horneffer, A.
name: Huber, D.
name: Huege, T.
name: Isar, P. G.
name: Kampert, K. -H.
name: Kang, D.
name: Krömer, O.
name: Kuijpers, J.
name: Link, K.
name: Luczak, P.
name: Ludwig, M.
name: Mathes, H. J.
name: Melissas, M.
name: Morello, C.
name: Nehls, S.
name: Oehlschläger, J.
name: Palmieri, N.
name: Pierog, T.
name: Rautenberg, J.
name: Rebel, H.
name: Roth, M.
name: Rühle, C.
name: Saftoiu, A.
name: Schieler, H.
name: Schmidt, A.
name: Schoo, S.
name: Schröder, F. G.
name: Sima, O.
name: Toma, G.
name: Trinchero, G. C.
name: Weindl, A.
name: Wochele, J.
name: Zabierowski, J.
name: Zensus, J. A.
name: Collaboration, LOPES
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: LOPES, the LOFAR prototype station, was an antenna array for cosmic-ray air showers operating from 2003 - 2013 within the KASCADE-Grande experiment. Meanwhile, the analysis is finished and the data of air-shower events measured by LOPES are available with open access in the KASCADE Cosmic Ray Data Center (KCDC). This article intends to provide a summary of the achievements, results, and lessons learned from LOPES. By digital, interferometric beamforming the detection of air showers became possible in the radio-loud environment of the Karlsruhe Institute of Technology (KIT). As a prototype experiment, LOPES tested several antenna types, array configurations and calibration techniques, and pioneered analysis methods for the reconstruction of the most important shower parameters, i.e., the arrival direction, the energy, and mass-dependent observables such as the position of the shower maximum. In addition to a review and update of previously published results, we also present new results based on end-to-end simulations including all known instrumental properties. For this, we applied the detector response to radio signals simulated with the CoREAS extension of CORSIKA, and analyzed them in the same way as measured data. Thus, we were able to study the detector performance more accurately than before, including some previously inaccessible features such as the impact of noise on the interferometric cross-correlation beam. These results led to several improvements, which are documented in this paper and can provide useful input for the design of future cosmic-ray experiments based on the digital radio-detection technique.
description: Accepted for publication by EPJ C
Christian Mann – Matthias Haake – Ralf von den Hoff (Hgg.), Rollenbilder in der athenischen Demokratie. Medien, Gruppen, Räume im politischen und sozialen System
Creators: name: Maschek, Dominik
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Christian Mann – Matthias Haake – Ralf von den Hoff (Hgg.), Rollenbilder in der athenischen Demokratie. Medien, Gruppen, Räume im politischen und sozialen System. Beiträge zu einem interdisziplinären Kolloquium in Freiburg i. Br., 24.-25. November 2006. Wiesbaden: Reichert Verlag 2009, 220 S., 29 s/w-Abb.
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
Stereo-based obstacle detection using Gabor filters
Creators: name: Braithwaite, Richard Neil
Publisher: name: University of British Columbia
Year: 2008

description: This work presents a new obstacle detection algorithm that uses Gabor filters. The task performed by this algorithm is the detection of moving and stationary obstacles from an autonomous vehicle undergoing predominantly rectilinear motion. Image measurements from stereo cameras are used to extract three-dimensional properties of viewed objects and of the vehicle. Properties such as depth and motion are used to predict if (and when) the object will collide with the vehicle. Three inherently difficult problems associated with the estimation of depth and motion from stereo images are solved. (1) Stereo and temporal correspondence problems are solved using predictive matching criteria. (2) Segmentation of the image measurements into groups belonging to stationary and moving objects is achieved using error estimation and the "Mahalanobis distance." (3) Compensation for transient rotations produced by a shaking camera is achieved by internally representing the inter-frame (short-term) camera rotations in a rigid-body dynamical model. These three solutions possess a circular dependency, forming a "cycle of perception." A "seeding" process is developed to correctly initialize the cycle. An additional complication is the translation-rotation ambiguity that sometimes exists when sensor motion is estimated from an image velocity field. Eigenvalue decomposition is used to detect such ambiguity. Temporal averaging using Kalman filters reduces the effect of motion ambiguities. The obstacle detection algorithm operates correctly in a variety of difficult conditions such as: stereo images with different brightness; image sequences with large image velocities; transient sensor rotations; and concurrent object and sensor motion. Under these difficult conditions, the obstacle detection algorithm presented in this thesis is able to identify moving objects, and distinguish between obstacles that will collide with the vehicle and objects that will pass safely by the vehicle.
Klaus-Peter Johne (Hg.), unter Mitwirkung von Udo Hartmann und Thomas Gerhardt, Die Zeit der Soldatenkaiser. Krise und Transformation des Römischen Reiches im 3. Jahrhundert n. Chr. (235-284)
Creators: name: Berndt, Guido M.
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Klaus-Peter Johne (Hg.), unter Mitwirkung von Udo Hartmann und Thomas Gerhardt, Die Zeit der Soldatenkaiser. Krise und Transformation des Römischen Reiches im 3. Jahrhundert n. Chr. (235-284). 2 Bde. Berlin: Akademie Verlag 2008, XII + 1409 S., 23 s/w-Abb.
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
Saddle Point Optimization with Approximate Minimization Oracle
Creators: name: Akimoto, Youhei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optimization and Control (math.OC)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: A major approach to saddle point optimization $\min_x\max_y f(x, y)$ is a gradient based approach as is popularized by generative adversarial networks (GANs). In contrast, we analyze an alternative approach relying only on an oracle that solves a minimization problem approximately. Our approach locates approximate solutions $x'$ and $y'$ to $\min_{x'}f(x', y)$ and $\max_{y'}f(x, y')$ at a given point $(x, y)$ and updates $(x, y)$ toward these approximate solutions $(x', y')$ with a learning rate $η$. On locally strong convex--concave smooth functions, we derive conditions on $η$ to exhibit linear convergence to a local saddle point, which reveals a possible shortcoming of recently developed robust adversarial reinforcement learning algorithms. We develop a heuristic approach to adapt $η$ derivative-free and implement zero-order and first-order minimization algorithms. Numerical experiments are conducted to show the tightness of the theoretical results as well as the usefulness of the $η$ adaptation mechanism.
description: Accepted for GECCO 2021
Nadja Cholidis – Lutz Martin (Hgg.), Die geretteten Götter aus dem Palast vom Tell Halaf
Creators: name: Wagner, Elisabeth
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Nadja Cholidis – Lutz Martin (Hgg.), Die geretteten Götter aus dem Palast vom Tell Halaf. Begleitbuch zur Sonderausstellung des Vorderasiatischen Museums „Die geretteten Götter aus dem Palast vom Tell Halaf“, vom 28.1.-14.8.2011 im Pergamonmuseum/für das Vorderasiatische Museum – Staatliche Museen zu Berlin. Regensburg: Schnell und Steiner/Berlin: Vorderasiatisches Museum 2011, 428 S., 100 Farbabb., 220 s/w-Abb.
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
Henriette Kroll, Tiere im Byzantinischen Reich. Archäozoologische Forschungen im Überblick
Creators: name: Benecke, Norbert
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Henriette Kroll, Tiere im Byzantinischen Reich. Archäozoologische Forschungen im Überblick. Monographien des Römisch-Germanischen Zentralmuseums 87. Mainz: Römisch-Germanisches Zentralmuseum 2010, in Kommission bei Schnell und Steiner, Regensburg, 282 S., 80 s/w-Abb., 16 Farbtafeln
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
Domain Adaptation for Unknown Image Distortions in Instance Segmentation
Creators: name: Gruber, Maximiliane
name: Brand, Fabian
name: Mosebach, Alina
name: Seiler, Jürgen
name: Kaup, André
Publisher: name: arXiv
Year: 2022
Subjects: subject: Image and Video Processing (eess.IV)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Data-driven techniques for machine vision heavily depend on the training data to sufficiently resemble the data occurring during test and application. However, in practice unknown distortion can lead to a domain gap between training and test data, impeding the performance of a machine vision system. With our proposed approach this domain gap can be closed by unpaired learning of the pristine-to-distortion mapping function of the unknown distortion. This learned mapping function may then be used to emulate the unknown distortion in the training data. Employing a fixed setup, our approach is independent from prior knowledge of the distortion. Within this work, we show that we can effectively learn unknown distortions at arbitrary strengths. When applying our approach to instance segmentation in an autonomous driving scenario, we achieve results comparable to an oracle with knowledge of the distortion. An average gain in mean Average Precision (mAP) of up to 0.19 can be achieved.
description: 5 pages, 5 figures, accepted for International Conference on Image Processing (ICIP) 2022
Angelika Hunold, Die Befestigung auf dem Katzenberg bei Mayen und die spätrömischen Höhenbefestigungen in Nordgallien
Creators: name: Zagermann, Marcus
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Angelika Hunold, Die Befestigung auf dem Katzenberg bei Mayen und die spätrömischen Höhenbefestigungen in Nordgallien. Monographien des Römisch-Germanischen Zentralmuseums 88 = Vulkanpark-Forschungen. Untersuchungen zur Landschafts- und Kulturgeschichte 8. Mainz: Römisch-Germanisches Zentralmuseum 2011, in Kommission bei Schnell und Steiner, Regensburg, XI + 441 S., 234 Abb., 21 Tab., 2 Farbtaf., 6 Beil.
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
Dietrich Boschung – Charlotte Trümpler (Hgg.), Ruhr Museum. Katalog der etruskischen und italischen Antiken mit einigen Stücken aus dem Museum Folkwang Essen
Creators: name: Müller, Hans-Peter
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Dietrich Boschung – Charlotte Trümpler (Hgg.), Ruhr Museum. Katalog der etruskischen und italischen Antiken mit einigen Stücken aus dem Museum Folkwang Essen. Wiesbaden: Reichert Verlag 2008, 119 S., 173 s/w-Abb., Zeichnungen
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
Anna Elin von Törne, Stadtbelagerung in der Spätantike – das Berliner Holzrelief
Creators: name: Beckmann, Martin
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Anna Elin von Törne, Stadtbelagerung in der Spätantike – das Berliner Holzrelief. Spätantike – Frühes Christentum – Byzanz 29. Wiesbaden: Reichert Verlag 2010, 288 S., 146 s/w-Abb.
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
Heiner Knell, Kaiser Trajan als Bauherr. Macht und Herrschaftsarchitektur
Creators: name: Lipps, Johannes
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Heiner Knell, Kaiser Trajan als Bauherr. Macht und Herrschaftsarchitektur. Darmstadt: Wissenschaftliche Buchgesellschaft 2010, 152 S., 49 s/w-Abb.
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
Data: An exploration of Bayesian identification of dominant hydrological mechanisms in ungauged catchments
Creators: name: Prieto, Cristina
name: Vine, Nataliya Le
name: Kavetski, Dmitri
name: Fenicia, Fabrizio
name: Scheidegger, Andreas
name: Vitolo, Claudia
Publisher: name: Zenodo
Year: 2021

description: Data: An exploration of Bayesian identification of dominant hydrological mechanisms in ungauged catchments, WRR Cristina Prieto; Nataliya Le Vine; Dmitri Kavetski; Fabrizio Fenicia; Andreas Scheidegger; Claudia Vitolo !===== ! Purpose: These folders provide data from the paper submitted to wrr "An exploration of Bayesian identification of dominant hydrological mechanisms in ungauged catchments", 2021WR030705 ! Prieto C, Le Vine N, Kavetski D, Fenicia F, Scheidegger A, Vitolo C (2021). An exploration of Bayesian identification of dominant hydrological mechanisms in ungauged catchments !===== 1. Folder "exp1_2" a) file "zreg_exp1.csv": regionalized flow indices principal components for the 16 "target" catchments b) file "zobs_exp1_2.csv": "observations" based flow indices principal components in the 92 catchments (for each "target" catchment the reamining 91 are used as "donor" catchments) c) folder "z_sim_hydro_model": simulated flow indices principal componets derived from simulations provided by the ensembple of hydrological models FUSE 2. Folder "fid_r_summary": a) file "overall": fraction of identifications and reliability for each experiment accross catchments and processes b) file "fid_r_exp3_4_accross_catch.xlsx":
 excel file with the following information accross the 16 target catchents and replicates per process:
 (i) true positives, (ii) false positives, (iii) false negatives, (iv) fraction of identifications, and (v) reliability; for different dispersion factors
ADHD medication use and criminality: a within-individual study
Creators: name: De Vries, Ymkje Anna
Publisher: name: OSF Registries
Year: 2023
Subjects: subject: Psychiatry and Psychology
subject: Medicine and Health Sciences

description: In this study, we aim to conduct a within-individual investigation of the association between ADHD medication use and the risk of criminality in the Netherlands. We will also examine different types of criminality (violent, sexual, and non-violent). We will additionally examine the effect of adherence to medication.
Subsolutions of time-periodic Hamilton-Jacobi equations
Creators: name: Massart, Daniel
Publisher: name: arXiv
Year: 2006
Subjects: subject: Dynamical Systems (math.DS)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 37J50

description: We prove the existence of $C^{1}$ critical subsolutions of the Hamilton-Jacobi equation for a time-periodic Hamiltonian system. We draw a consequence for the Minimal Action functional of the system.
description: To appear in Ergodic Theory and Dynamical Systems
Evenly distributed unitaries: on the structure of unitary designs
Creators: name: Gross, D.
name: Audenaert, K.
name: Eisert, J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We clarify the mathematical structure underlying unitary $t$-designs. These are sets of unitary matrices, evenly distributed in the sense that the average of any $t$-th order polynomial over the design equals the average over the entire unitary group. We present a simple necessary and sufficient criterion for deciding if a set of matrices constitutes a design. Lower bounds for the number of elements of 2-designs are derived. We show how to turn mutually unbiased bases into approximate 2-designs whose cardinality is optimal in leading order. Designs of higher order are discussed and an example of a unitary 5-design is presented. We comment on the relation between unitary and spherical designs and outline methods for finding designs numerically or by searching character tables of finite groups. Further, we sketch connections to problems in linear optics and questions regarding typical entanglement.
description: 15 pages, one figure. Minor revisions to mirror version to appear in J. Math. Phys
Instrumento de toma de datos del Trabajo Fin de Máster «Secuencia de Actividades para Biología Evolutiva a partir de los Resultados de una Investigación Educativa sobre la percepción didáctica de la materia en el profesorado (SABE y RIE)» del Máster Universitario en Profesorado de Enseñanza Secundaria Obligatoria y Bachillerato, Formación Profesional y Enseñanzas de Idiomas de la Universidad de Granada (España).
Creators: name: Martín-Peciña, M.
name: Rams, S.
Publisher: name: Zenodo
Year: 2021
Subjects: entrevista semiestructurada
biología evolutiva
ESO
formación de profesorado
evolución

description: Martín-Peciña, M. & Rams, S. (2021). Instrumento de toma de datos del Trabajo Fin de Máster «Secuencia de Actividades para Biología Evolutiva a partir de los Resultados de una Investigación Educativa sobre la percepción didáctica de la materia en el profesorado (SABE y RIE)» del Máster Universitario en Profesorado de Enseñanza Secundaria Obligatoria y Bachillerato, Formación Profesional y Enseñanzas de Idiomas de la Universidad de Granada (España). [Technical note] Zenodo. DOI: 10.5281/zenodo.5649365
description: Resultado parcial del trabajo de investigación «Secuencias didácticas para 4º de ESO sobre el tema de la Teoría de la Evolución Biológica», financiado en el marco de las «Becas de Iniciación a la Investigación para estudiantes de Másteres oficiales» del Plan Propio de Investigación 2020 por el Vicerrectorado de Investigación y Transferencia de la Universidad de Granada (España).
A flexible 300 mm integrated Si MOS platform for electron- and hole-spin qubits exploration
Creators: name: Li, R.
name: Stuyck, N. I. Dumoulin
name: Kubicek, S.
name: Jussot, J.
name: Chan, B. T.
name: Mohiyaddin, F. A.
name: Elsayed, A.
name: Shehata, M.
name: Simion, G.
name: Godfrin, C.
name: Canvel, Y.
name: Ivanov, Ts.
name: Goux, L.
name: Govoreanu, B.
name: Radu, I. P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Applied Physics (physics.app-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We report on a flexible 300 mm process that optimally combines optical and electron beam lithography to fabricate silicon spin qubits. It enables on-the-fly layout design modifications while allowing devices with either n- or p-type ohmic implants, a pitch smaller than 100 nm, and uniform critical dimensions down to 30 nm with a standard deviation ~ 1.6 nm. Various n- and p-type qubits are characterized in a dilution refrigerator at temperatures ~ 10 mK. Electrical measurements demonstrate well-defined quantum dots, tunable tunnel couplings, and coherent spin control, which are essential requirements for the implementation of a large-scale quantum processor.
description: 2020 IEEE International Electron Devices Meeting (IEDM), December 12-18, 2020
Peter Busch – Jürgen K. Zangenberg (Hgg.), Lucius Annaeus Cornutus. Einführung in die griechische Götterlehre. Griechisch und deutsch
Creators: name: Lindermann, Jens-Olaf
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Peter Busch – Jürgen K. Zangenberg (Hgg.), Lucius Annaeus Cornutus. Einführung in die griechische Götterlehre. Griechisch und deutsch. Herausgegeben, eingeleitet und übersetzt. Texte zur Forschung Bd. 95. Darmstadt: Wissenschaftliche Buchgesellschaft 2010, 171 S.
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft
Analysis of Incident-Photon-Energy and Polarization Dependent Resonant Inelastic X-Ray Scattering from La$_{2}$CuO$_{4}$
Creators: name: Takahashi, Manabu
name: Igarashi, Junichi
name: Nomura, Takuji
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a detailed analysis of the incident-photon-energy and polarization dependences of the resonant inelastic x-ray scattering (RIXS) spectra at the Cu $K$ edge in La$_{2}$CuO$_{4}$. Our analysis is based on the formula developed by Nomura and Igarashi, which describes the spectra by a product of an incident-photon-dependent factor and a density-density correlation function for 3d states. We calculate the former factor using the $4p$ density of states from an ab initio band structure calculation and the latter using a multiorbital tight-binding model within the Hartree-Fock approximation and the random phase approximation. We obtain spectra with rich structures in the energy-loss range 2-5 eV, which vary with varying momentum and incident-photon energy, in semi-quantitative agreement with recent experiments. We clarify the origin of such changes as a combined effect of the incident-photon-dependent factor and the density-density correlation function.
description: 18 pages, 10 figures, accepted to JPSJ; Wrong e-mail address and present address removed
Dietrich Boschung – Henner von Hesberg, Die antiken Skulpturen in Newby Hall sowie in anderen Sammlungen in Yorkshire
Creators: name: Schröder, Nele
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Dietrich Boschung – Henner von Hesberg, Die antiken Skulpturen in Newby Hall sowie in anderen Sammlungen in Yorkshire. Mit Beiträgen von Werner Eck, Andreas Linfert (†) und Georg Petzl. Monumenta Artis Romanae 35. Wiesbaden: Reichert Verlag 2007, 320 S., 497 s/w-Abb., 4 farb. Abb.
description: Göttinger Forum für Altertumswissenschaft, Bd. 14 (2011): Göttinger Forum für Altertumswissenschaft