cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Moral Consideration of Artificial Entities: A Literature Review
Creators: name: Harris, Jamie
name: Anthis, Jacy Reese
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences
subject: J.4; K.4.1; K.4.2; I.2

description: Ethicists, policy-makers, and the general public have questioned whether artificial entities such as robots warrant rights or other forms of moral consideration. There is little synthesis of the research on this topic so far. We identify 294 relevant research or discussion items in our literature review of this topic. There is widespread agreement among scholars that some artificial entities could warrant moral consideration in the future, if not also the present. The reasoning varies, such as concern for the effects on artificial entities and concern for the effects on human society. Beyond the conventional consequentialist, deontological, and virtue ethicist ethical frameworks, some scholars encourage "information ethics" and "social-relational" approaches, though there are opportunities for more in-depth ethical research on the nuances of moral consideration of artificial entities. There is limited relevant empirical data collection, primarily in a few psychological studies on current moral and social attitudes of humans towards robots and other artificial entities. This suggests an important gap for social science research on how artificial entities will be integrated into society and the factors that will determine how the interests of sentient artificial entities are considered.
description: 27 pages, 1 figure
P. Stewart, Statues in Roman Society. Representation and Response
Creators: name: Dahmen, Karsten
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: P. Stewart, Statues in Roman Society. Representation and Response, Oxford Studies in Ancient Culture and Representation, Oxford 2003 (Oxford University Press), 325 S., 48 Abb.
description: Göttinger Forum für Altertumswissenschaft, Bd. 7 (2004): Göttinger Forum für Altertumswissenschaft
Georgios I. Despinis, Hochrelieffriese des 2. Jahrhunderts n. Chr. aus Athen
Creators: name: Lagogianni-Georgakarakos, Maria
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Georgios I. Despinis, Hochrelieffriese des 2. Jahrhunderts n. Chr. aus Athen, hrsg. Klaus Fittschen, DAI – Abteilung Athen, München 2003, 217 S., 91 Taf.
description: Göttinger Forum für Altertumswissenschaft, Bd. 7 (2004): Göttinger Forum für Altertumswissenschaft
On the curvature of the present-day Universe
Creators: name: Buchert, Thomas
name: Carfora, Mauro
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We discuss the effect of curvature and matter inhomogeneities on the averaged scalar curvature of the present-day Universe. Motivated by studies of averaged inhomogeneous cosmologies, we contemplate on the question whether it is sensible to assume that curvature averages out on some scale of homogeneity, as implied by the standard concordance model of cosmology, or whether the averaged scalar curvature can be largely negative today, as required for an explanation of Dark Energy from inhomogeneities. We confront both conjectures with a detailed analysis of the kinematical backreaction term and estimate its strength for a multi-scale inhomogeneous matter and curvature distribution. Our main result is a formula for the spatially averaged scalar curvature involving quantities that are all measurable on regional (i.e. up to 100 Mpc) scales. We propose strategies to quantitatively evaluate the formula, and pinpoint the assumptions implied by the conjecture of a small or zero averaged curvature. We reach the conclusion that the standard concordance model needs fine-tuning in the sense of an assumed equipartition law for curvature in order to reconcile it with the estimated properties of the averaged physical space, whereas a negative averaged curvature is favoured, independent of the prior on the value of the cosmological constant.
description: 43 pages, 19 figures included, matches published version in C.Q.G.
Metodologie semiotiche nell’universo terminologico e semantico dell’information discovery
Creators: name: Raieli, Roberto
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2015
Subjects: M-STO/08 Archivistica, bibliografia e biblioteconomia

description: L'intervento mette a confronto le attuali metodologie per la ricerca e la scoperta dell'informazione e delle risorse: la ricerca di tipo terminologico e il linguaggio term-based, tipici dell'Information retrieval (IR); la ricerca di tipo semantico, sviluppata soprattutto con il linguaggio dei linked data; la ricerca di tipo semiotico e il linguaggio content-based, sperimentati dal Multimedia information retrieval (MIR). Si approfondisce, quindi, la metodologia semiotica del MIR.
Pebble trapping in vortices: three-dimensional simulations
Creators: name: Raettig, Natalie
name: Lyra, Wladimir
name: Klahr, Hubert
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Disk vortices have been heralded as promising routes for planet formation due to their ability to trap significant amounts of pebbles. While the gas motions and trapping properties of two-dimensional vortices have been studied in enough detail in the literature, pebble trapping in three dimensions has received less attention, due to the higher computational demand. Here we use the Pencil Code to study 3D vortices generated by convective overstability and the trapping of solids within them. The gas is unstratified whereas the pebbles settle to the midplane due to vertical gravity. We find that for pebbles of normalized friction times of St = 0.05 and St = 1, and dust-to-gas ratio $\varepsilon=0.01$, the vortex column in the midplane is strongly perturbed. Yet, when the initial dust-to-gas ratio is decreased the vortices remain stable and function as efficient pebble traps. Streaming instability is triggered even for the lowest dust-to-gas ratio ($\varepsilon_0 = 10^{-4}$) and smallest pebble sizes (St = 0.05) we assumed, showing a path for planetesimal formation in vortex cores from even extremely subsolar metallicity. To estimate if the reached overdensities can be held together solely by their own gravity we estimate the Roche density at different radii. Depending on disk model and radial location of the pebble clump we do reach concentrations higher than the Roche density. We infer that if self-gravity was included for the pebbles, then gravitational collapse would likely occur.
description: 17 pages, 11 figures, accepted to ApJ
R. Rollinger/C. Ulf (Hrsg.), Geschlechterrollen und Frauenbild in der Perspektive antiker Autoren
Creators: name: Freitag, Klaus
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: R. Rollinger/C. Ulf (Hrsg.), Geschlechterrollen und Frauenbild in der Perspektive antiker Autoren, Innsbruck/Wien/München 2000 (Studienverlag), 367 S.
description: Göttinger Forum für Altertumswissenschaft, Bd. 7 (2004): Göttinger Forum für Altertumswissenschaft
Anne Daguet-Gagey, Les ‚opera publica‘ à Rome (180-305 ap. J.-C.)
Creators: name: Bruun, Christer
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Anne Daguet-Gagey, Les ‚opera publica‘ à Rome (180-305 ap. J.-C.), (Collection des Études Augustiniennes Série Antiquité 156). Institut d’Études Augustiniennes, Paris 1997, 567 S.
description: Göttinger Forum für Altertumswissenschaft, Bd. 7 (2004): Göttinger Forum für Altertumswissenschaft
Mostre virtuali per biblioteche digitali: due casi a confronto.
Creators: name: Salarelli, Alberto
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2015
Subjects: M-STO/08 Archivistica, bibliografia e biblioteconomia

description: I software per la realizzazione di mostre virtuali stanno riscuotendo un notevole successo fra coloro che si occupano di biblioteche digitali grazie alla possibilità di promuovere in modo efficace i contenuti delle biblioteche stesse. Durante l'intervento si metteranno a confronto caratteristiche e funzioni di ‘Omeka’ e ‘Movio’.
Nuovi ruoli, nuovi profili, nuovi ambiti professionali.
Creators: name: Tammaro, Anna Maria
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2015
Subjects: M-STO/08 Archivistica, bibliografia e biblioteconomia

description: Internet ed il Web hanno creato nuovi ambiti professionali, con tecnologie che stanno modificando il modo in cui si fa ricerca ed un forte impatto sull'innovazione, lo sviluppo, la crescita competitiva. Sono sempre più numerosi nuovi professionisti in grado di svolgere la loro attività anche al di fuori delle istituzioni culturali. Molte di queste nuove professioni sono nate dal Web in un contesto internazionale e vengono quindi chiamate in inglese, perché non c'è ancora una traduzione specifica o, se c'è, è poco usata. Molti dei nuovi profili, sono stati definiti dall'Unione Europea attraverso il modello ICT EUCIP. Le figure tradizionali non sono certo scomparse, ma hanno dovuto aggiornare il loro bagaglio culturale con nuove competenze.
Isospin mixing and energy distributions in three-body decay
Creators: name: Garrido, E.
name: Fedorov, D. V.
name: Fynbo, H. O. U.
name: Jensen, A. S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The structure of the second 2$^+$ resonance in $^{6}$Li is investigated with special emphasis on its isospin 0 components. The wave functions are computed in a three-body model ($α$+$n$+$p$) using the hyperspherical adiabatic expansion method combined with complex scaling. In the decay into three free particles the symmetry conserving short-range interaction dominates at short distance whereas the symmetry breaking Coulomb interaction dominates at intermediate and large distances resulting in substantial isospin mixing. We predict the mixing and the energy distributions of the fragments after decay. Computations are consistent with available experiments. We conjecture that nuclear three-body decays frequently produce such large isospin mixing at large distance where the energy distributions. are determined.
description: 5 pages, 4 figures, to be published in Physics Letters B
Vecchie e nuove competenze per misurare con misura: una sfida per la professione
Creators: name: Turbanti, Simona
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2015
Subjects: M-STO/08 Archivistica, bibliografia e biblioteconomia

description: Dopo aver evidenziato le conseguenze derivanti da una applicazione acritica della "cultura della misura" alla ricerca, in generale, e alle scienze umane e sociali in particolare, si cercherà di individuare possibili professionalità e competenze, anche connesse al background bibliotecario, focalizzate sull'utilizzo dei sistemi e delle tecniche bibliometriche.
Anneliese Peschlow-Bindokat, Frühe Menschenbilder. Die prähistorischen Felsmalereien des Latmos-Gebirges
Creators: name: Dammers, Barbara
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Anneliese Peschlow-Bindokat, Frühe Menschenbilder. Die prähistorischen Felsmalereien des Latmos-Gebirges. Mit einem Vorwort von Harald Hauptmann und einem Beitrag von Christian Gerber. Fotos: Anneliese Peschlow-Bindokat. Kopien der Felsbilder: Murat Gülyaz. Verlag Philipp von Zabern, Mainz 2003. Katalog-Handbuch zur Ausstellung in Berlin, Freiburg, Bonn, Oldenburg und Rom, 108 S. mit 121 Farbtafeln u. 58 sw-Abb.
description: Göttinger Forum für Altertumswissenschaft, Bd. 7 (2004): Göttinger Forum für Altertumswissenschaft
Vertical flexibility, outsourcing and the financial choices of the firm
Creators: name: Moretto, Michele
name: Rossini, Gianpaolo
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2015
Subjects: SECS-P/02 Politica economica

description: We investigate the relationship between the extent of vertical flexibility and the underlying financial choices of a firm. By vertical flexibility we mean the opportunity to outsource a necessary input and to reverse the choice as input market conditions dictate. A firm simultaneously selects the portion of equity and debt and its vertical setting. Debt is provided by a lender that requires the payment of a fixed coupon over time and, as a collateral, an option to buy out the firm in certain circumstances. Debt leads to the same level of flexibility acquired by an unlevered firm. However, investment to set up a flexible technology occurs earlier. An alternative to debt is the involvement of venture capital for the production of the input. We explore this second avenue finding that the extent of outsourcing adopted is lower than for the unlevered firm, but the firm invests earlier.
The wise use of leisure time. A three-sector endogenous growth model with leisure services
Creators: name: Candela, Guido
name: Castellani, Massimiliano
name: Dieci, Roberto
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2015
Subjects: SECS-P/02 Politica economica

description: In this paper, starting from the two-sector Uzawa-Lucas model, we study a three-sector endogenous growth model with leisure services. By extending the endogenous growth model with leisure developed by Ladrón-de Guevara et al. [1999], our model generalizes the standard time allocation problem, in that it explicitly accounts for the way total time is allocated between work, education,
purely free time and time spent on leisure services, where the latter represents therefore an additional time-consuming activity. Accordingly, service consumption is tied to a production sector for leisure services in our model. We fully characterize Balanced Growth Path (BGP) equilibria in terms of time allocation and growth, and show that multiple BGPs are possible. Since service production plays an important role in economic development, we carry out a comparative analysis of the dynamic performance of different economic systems - Post-Industrial Economy vs. Service Economy - along a BGP.
Wolfram Hoepfner, Der Koloß von Rhodos und die Bauten des Helios
Creators: name: Vedder, Ursula
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Wolfram Hoepfner, Der Koloß von Rhodos und die Bauten des Helios. Neue Forschungen zu einem der Sieben Weltwunder, Mainz (Verlag Philipp von Zabern) 2003, 107 S. (= Zaberns Bildbände zur Archäologie).
description: Göttinger Forum für Altertumswissenschaft, Bd. 7 (2004): Göttinger Forum für Altertumswissenschaft
Locality in quantum gravity and string theory
Creators: name: Giddings, Steven B.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Breakdown of local physics in string theory at distances longer than the string scale is investigated. Such nonlocality would be expected to be visible in ultrahigh-energy scattering. The results of various approaches to such scattering are collected and examined. No evidence is found for non-locality from strings whose length grows linearly with the energy. However, local quantum field theory does apparently fail at scales determined by gravitational physics, particularly strong gravitational dynamics. This amplifies locality bound arguments that such failure of locality is a fundamental aspect of physics. This kind of nonlocality could be a central element of a possible loophole in the argument for information loss in black holes.
description: 26 pages, 3 figures, harvmac. v2: minor changes to bring into accord with revised paper hep-th/0605196
Hans-Ulrich Wiemer, Krieg, Handel und Piraterie. Untersuchungen zur Geschichte des hellenistischen Rhodos
Creators: name: Bleckmann, Bruno
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Hans-Ulrich Wiemer, Krieg, Handel und Piraterie. Untersuchungen zur Geschichte des hellenistischen Rhodos. Berlin 2002, 416 S. (= KLIO. Beiträge zur Alten Geschichte. Beihefte N.F. Bd. 6)
description: Göttinger Forum für Altertumswissenschaft, Bd. 7 (2004): Göttinger Forum für Altertumswissenschaft
Polybios-Lexikon, Band I, Lieferung 1 (α-γ), bearbeitet von Arno Mauersberger
Creators: name: Wiemer, Hans-Ulrich
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Polybios-Lexikon, Band I, Lieferung 1 (α-γ), bearbeitet von Arno Mauersberger, 2., verbesserte Auflage von Christian-Friedrich Collatz, Hadwig Helms und Melsene Schäfer, Berlin: Akademie-Verlag 2000.
description: Göttinger Forum für Altertumswissenschaft, Bd. 7 (2004): Göttinger Forum für Altertumswissenschaft
Realization and characterization of a 2-photon 4-qubit linear cluster state
Creators: name: Vallone, Giuseppe
name: Pomarico, Enrico
name: Mataloni, Paolo
name: De Martini, Francesco
name: Berardi, Vincenzo
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We report on the experimental realization of a 4-qubit linear cluster state via two photons entangled both in polarization and linear momentum. This state was investigated by performing tomographic measurements and by evaluating an entanglement witness. By use of this state we carried out a novel nonlocality proof, the so-called ``stronger two observer all versus nothing'' test of quantum nonlocality.
description: 4 pages, 4 figures
Electric Quadrupolar Contributions in the Magnetic Phases of UNi$_4$B
Creators: name: Yanagisawa, T.
name: Matsumori, H.
name: Saito, H.
name: Hidaka, H.
name: Amitsuka, H.
name: Nakamura, S.
name: Awaji, S.
name: Gorbunov, D. I.
name: Zherlitsyn, S.
name: Wosnitza, J.
name: Uhlířová, K.
name: Vališka, M.
name: Sechovský, V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present acoustic signatures of the electric quadrupolar degrees of freedom in the honeycomb-layer compound UNi$_4$B. The transverse ultrasonic mode $C_{66}$ shows softening below 30 K both in the paramagnetic phase and antiferromagnetic phases down to $\sim0.33$ K. Furthermore, we traced magnetic field-temperature phase diagrams up to 30 T and observed a highly anisotropic elastic response within the honeycomb layer. These observations strongly suggest that $Γ_6$(E$_{\rm 2g}$) electric quadrupolar degrees of freedom in localized $5f^2$ ($J = 4$) states are playing an important role in the magnetic toroidal dipole order and magnetic-field-induced phases of UNi$_4$B, and evidence some of the U ions remain in the paramagnetic state even if the system undergoes magnetic toroidal ordering.
description: 6 pages, 4 figures + Supplemental Materials (11 pages, 9 figures)
Sinn (in) der Antike. Orientierungssysteme, Leitbilder und Wertkonzepte im Altertum, hrsg. von Karl-Joachim Hölkeskamp, Jörn Rüsen, Elke Stein-Hölkeskamp und Heinrich Theodor Grütter
Creators: name: Hoff, Ralf Von Den
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Sinn (in) der Antike. Orientierungssysteme, Leitbilder und Wertkonzepte im Altertum, hrsg. von Karl-Joachim Hölkeskamp, Jörn Rüsen, Elke Stein-Hölkeskamp und Heinrich Theodor Grütter, Mainz 2003, VII + 422 S., 39 Abb.
description: Göttinger Forum für Altertumswissenschaft, Bd. 7 (2004): Göttinger Forum für Altertumswissenschaft
Azimuthal Dependence of the Heavy Quark Initiated Contributions to DIS
Creators: name: Ananikyan, L. N.
name: Ivanov, N. Ya.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyze the azimuthal dependence of the heavy-quark-initiated contributions to the lepton-nucleon deep inelastic scattering (DIS). First we derive the relations between the parton level semi-inclusive structure functions and the helicity $γ^{*}Q$ cross sections in the case of arbitrary values of the heavy quark mass. Then the azimuth-dependent ${\cal O}(α_{s})$ lepton-quark DIS is calculated in the helicity basis. Finally, we investigate numerically the properties of the $\cosϕ$ and $\cos2ϕ$ distributions caused by the photon-quark scattering (QS) contribution. It turns out that, contrary to the basic photon-gluon fusion (GF) component, the QS mechanism is practically $\cos2ϕ$-independent. This fact implies that measurements of the azimuthal distributions in charm leptoproduction could directly probe the charm density in the proton.
description: 11 pages, 4 figures, revtex4, published version
Bernhard Andreae, Antike Bildmosaiken
Creators: name: Muth, Susanne
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Bernhard Andreae, Antike Bildmosaiken, Mainz 2003, 320 S. mit 309 Farb- u. 12 sw-Abb.
description: Göttinger Forum für Altertumswissenschaft, Bd. 7 (2004): Göttinger Forum für Altertumswissenschaft
Fuzzy-AHP approach using Normalized Decision Matrix on Tourism Trend Ranking based-on Social Media
Creators: name: Saifullah, Shoffan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: This research discusses multi-criteria decision making (MCDM) using Fuzzy-AHP methods of tourism. The fuzzy-AHP process will rank tourism trends based on data from social media. Social media is one of the channels with the largest source of data input in determining tourism development. The development uses social media interactions based on the facilities visited, including reviews, stories, likes, forums, blogs, and feedback. This experiment aims to prioritize facilities that are the trend of tourism. The priority ranking uses weight criteria and the ranking process. The highest rank is in the attractions of the Park/Picnic Area, with the final weight calculation value of 0.6361. Fuzzy-AHP can rank optimally with an MSE value of \approx 0.0002.
description: 8 pages, 4 figures
Clemens Krause, Villa Jovis. Die Residenz des Tiberius auf Capri
Creators: name: Wulf-Rheidt, Ulrike
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Clemens Krause, Villa Jovis. Die Residenz des Tiberius auf Capri, Philipp von Zabern, Mainz 2003 (Zaberns Bildbände zur Archäologie). 105 S., 154 Abb.
description: Göttinger Forum für Altertumswissenschaft, Bd. 7 (2004): Göttinger Forum für Altertumswissenschaft
Electron-ion coupling upstream of relativistic collisionless shocks
Creators: name: Lyubarsky, Yuri
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: It is argued and demonstrated by particle-in-cell simulations that the synchrotron maser instability could develop at the front of a relativistic, magnetized shock. The instability generates strong low-frequency electromagnetic waves propagating both upstream and downstream of the shock. Upstream of the shock, these waves make electrons lag behind ions so that a longitudinal electric field arises and the electrons are accelerated up to the ion kinetic energy. Then thermalization at the shock front results in a plasma with equal temperatures of electrons and ions. Downstream of the shock, the amplitude of the maser-generated wave may exceed the strength of the shock-compressed background magnetic field. In this case the shock-accelerated particles radiate via nonlinear Compton scattering rather than via a synchrotron mechanism. The spectrum of the radiation differs, in the low-frequency band, from that of the synchrotron radiation, providing possible observational tests of the model.
description: 22 pages, 10 figures. To appear in ApJ vol. 653
Responsible Data Management and Ethical Sharing in Sociology
Creators: name: Curty, Renata Gonçalves
Publisher: name: Zenodo
Year: 2024
Subjects: subject: Data Sharing
subject: Data Management
subject: Data Ethics
subject: Sociology
subject: FOS: Sociology
subject: Research Data

description: Session on data management and sharing for graduate students and faculty from the Sociology Department at UCSB.
Crown-aboriginal fiduciary relationships : false optimism or realistic expectations?
Creators: name: Walker, Patrick
Publisher: name: University of British Columbia
Year: 2008

description: As a result of the Supreme Court of Canada's decision in R. v. Sparrow, the government's fiduciary obligations towards aboriginal peoples was extended into the area of constitutionally entrenched aboriginal and treaty rights. Native people expressed their expectations that this doctrinal development would be an instrument for native empowerment. To date, the Courts have delivered little under the fiduciary rubric. After examining the history and jurisprudence associated with the fiduciary concept, a critical approach is adopted in order to determine what phenomena are acting to limit the doctrine's potential. Three areas are explored in an attempt to determine why the legal system may operate to prevent the realisation of substantive gains. These include: inherent textual limitations, law and politics, and 'dominant' and 'judicial' ideologies. Sparrow represents the best impusles of reform from the Supreme Court of Canada. Yet, because the judgment does not openly question a hierarchical position of authority for the Crown, it may reproduce dependency in a new form. The study of native people's experience with fiduciary litigation provides instruction for all disadvantaged groups in relation to the potential of using law to achieve social change
E. A. Dumser (Hrsg.), Mapping Augustan Rome
Creators: name: Grüner, Andreas
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: E. A. Dumser (Hrsg.), Mapping Augustan Rome. Directed by L. Haselberger in collaboration with D.G. Romano. Portsmouth, Rhode Island 2002. 277 S., 20 Abb., 2 großformatige Karten im Maßstab 1:6000 und 1:3000 als Beilage. (= Journal of Roman Archaeology Supplementary Series 50).
description: Göttinger Forum für Altertumswissenschaft, Bd. 7 (2004): Göttinger Forum für Altertumswissenschaft
B_s^0 - \bar{B}_s^0 Mixing in Leptophobic Z^\prime Model
Creators: name: Baek, Seungwon
name: Jeon, Jong Hun
name: Kim, C. S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Leptophobic Z^\prime gauge boson appears naturally in many grand unified theories, such as flipped SU(5) or string-inspired E_6 models. This elusive particle easily escapes the direct/indirect detections because it does not couple to charged leptons. However, it can generate flavor changing neutral current at tree level. In this letter, we show that the recently measured mass difference, Δm_s, in the B_s^0 -\bar{B}_s^0 system improves the previous bound of flavor changing effective coupling by about one order of magnitude, i.e irrespective of its phase, |U_{sb}^{Z^\prime}| \leq 0.036 for M_{Z^\prime} = 700 GeV, and |U_{sb}^{Z^\prime}| \leq 0.051 for M_{Z^\prime} = 1 TeV.
description: 13 pages, 8 figures, added one reference, Final version to be published in PLB
August/September : General Issue
Creators: M. SIVARANJANI; NIRAI EZHIL B.E; SANTHOSH
MATHESH S.L; Anouar Qoria ; Badr Ben Hichou; Aladdin Saleh; Chul Min Yeum; and Sriram Narasimhan
Publisher: name: IEEE
Year: 2024

Newsletter
This is a general issue of the Smart Cities eNewsletter featuring "Rubber Reinforcement: An Experimental Study in Smart Building Applications", "Youth Innovation Centers as an Indicator of Smart City Development", and "Revolutionizing Bridge Inspection through Human-Drone Collaboration and 5G Communication".
Bernard Andreae, Skulptur des Hellenismus
Creators: name: Meyer, Hugo
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Bernard Andreae, Skulptur des Hellenismus. Aufnahmen von A. Hirmer und I. Ernstmeier-Hirmer, München 2001; 253 S., 208 Taf., 169 Abb.
description: Göttinger Forum für Altertumswissenschaft, Bd. 7 (2004): Göttinger Forum für Altertumswissenschaft
Gaps in the Spectrum of Heights of Projective Points
Creators: name: O'Bryant, Kevin
Publisher: name: arXiv
Year: 2007
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11A07; 11A55

description: Let r mod m be the least positive residue of r modulo m, and set the height of a pair (r,s) of integers, both relatively prime to m, to be the minimum over k, with 0 infinity, gcd(r_i,m_i)=gcd(s_i,m_i)=1, and m_i^{-1} h(m_i,r_i,s_i) --> x. The main result here is that SPECTRUM is the union of {0} and {1/k : k =1,2,...}.
description: 6 pages, 1 figure (newest version is shorter and quantitative)
Wilhelm Blümer, Interpretation archaischer Dichtung. Die mythologischen Partien der Erga Hesiods
Creators: name: Rechenauer, Georg
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Wilhelm Blümer, Interpretation archaischer Dichtung. Die mythologischen Partien der Erga Hesiods – Bd. 1: Die Voraussetzungen: Autoren, Texte und homerische Fragen, 285 S.; Bd. 2: Wahrheit und Dichtung: Die Verse 1-105, Bibliographie, 395 S., Münster 2001.
description: Göttinger Forum für Altertumswissenschaft, Bd. 7 (2004): Göttinger Forum für Altertumswissenschaft
Two models of teacher response to students writing to learn in response journals
Creators: name: Mackay, Elaine
Publisher: name: University of British Columbia
Year: 2008

description: Although student response journals have been demonstrated to be effective aids to learning, primarily through case study reports and articles, there is little evidence to show the most effective ways for teachers to respond to what students write in their journals. The current study examines the influence of two differing modes of teacher response on writing fluency, skills and attitudes toward writing of grade-nine junior high school students. In addition, the study investigates the effects on participating teachers of using response journals in subject area classrooms. This study is a controlled experiment in which grade-nine students were randomly assigned to experimental and control classes in English and science. The treatment students received open, positive, encouraging comments by subject—area teachers on their response journals in the twelve—week school term during which the experiment took place. Control students received evaluative, corrective comments. An attitude measure, administered both pre— and post—experiment, was used to investigate student attitudes toward writing over all and on four sub—categories (source, audience, response and purpose). In addition, a pre— and post—instruction essay was given in order to ascertain the effects of treatment on writing growth overall and on two subscores, one for content and one for mechanics. Throughout the duration of the experiment students maintained response journals which were analyzed for changes in attitude using a chronological chart consisting of a core of fifteen common features perceived to be characteristic of good journals. Participating teachers were administered pre— and posttest interviews in order to elicit changes in their attitudes toward the use of response journals. As well, they were requested to maintain individual journals as a record of their impressions throughout the experiment. Results did not favour expected outcomes. The differences found were not only non—significant but also frequently in the wrong direction with the control group exhibiting more positive growth than the experimental group. A contaminating factor, failure to carry out the procedures as described, seems the most tenable explanation for this study’s failure to reject the null hypothesis.
Notes on cluster algebras and some all-loop Feynman integrals
Creators: name: He, Song
name: Li, Zhenjie
name: Yang, Qinglin
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study cluster algebras for some all-loop Feynman integrals, including box-ladder, penta-box-ladder, and (seven-point) double-penta-ladder integrals. In addition to the well-known box ladder whose symbol alphabet is $D_2\simeq A_1^2$, we show that penta-box ladder has an alphabet of $D_3\simeq A_3$ and provide strong evidence that the alphabet of double-penta ladder can be identified with a $D_4$ cluster algebra. We relate the symbol letters to the ${\bf u}$ variables of cluster configuration space, which provide a gauge-invariant description of the cluster algebra, and we find various sub-algebras associated with limits of the integrals. We comment on constraints similar to extended-Steinmann relations or cluster adjacency conditions on cluster function spaces. Our study of the symbol and alphabet is based on the recently proposed Wilson-loop ${\rm d}\log$ representation, which allows us to predict higher-loop alphabet recursively; by applying such recursions to six-dimensional hexagon integrals, we also find $D_5$ and $D_6$ cluster functions for the two-mass-easy and three-mass-easy case, respectively.
description: 28 pages, several figures; v2: typos corrected, functions of ladder integrals computed to higher loops; v3: more examples of double-penta-ladder integrals and discussions about their alphabet added
Layer interdependence of transport in an undoped electron-hole bilayer
Creators: name: Morath, C. P.
name: Seamons, J. A.
name: Reno, J. L.
name: Lilly, M. P.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The layer interdependence of transport in an undoped electron-hole bilayer (uEHBL) device was studied as a function of carrier density, interlayer electric field, and temperature. The uEHBL device consisted of a density tunable, independently contacted two-dimensional electron gas (2DEG) and two-dimensional hole gas (2DHG) induced via field effect in distinct GaAs quantum wells separated by a 30 nm Al$_{0.9}$Ga$_{0.1}$As barrier. Transport measurements were made simultaneously on each layer using the van der Pauw method. An increase in 2DHG mobility with increasing 2DEG density was observed, while the 2DEG mobility showed negligible dependence on the 2DHG density. Decreasing the interlayer electric-field and thereby increasing interlayer separation also increased the 2DHG mobility with negligible effects on the 2DEG mobility. The change in interlayer separation as interlayer electric-field changed was estimated using 2DHG Coulomb drag measurements. The results were consistent with mobility of each layer being only indirectly dependent on the adjacent layer density and dominated by background impurity scattering. Temperature dependencies were also determined for the resistivity of each layer.
description: 8 pages, 6 figures, submitted to Phys. Rev. B
MPEC 2024-T66 : 2024 TW
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 TW

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Aloys Winterling, Caligula. Eine Biographie
Creators: name: Koch, Holger
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Aloys Winterling, Caligula. Eine Biographie, München 2003 (C.H. Beck Verlag), 206 S.1
description: Göttinger Forum für Altertumswissenschaft, Bd. 7 (2004): Göttinger Forum für Altertumswissenschaft
Upper limits on the gravitational mass loss of the Galaxy and the LIGO burst searches
Creators: name: Dubath, Florian
name: Maggiore, Michele
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We discuss the relevance, for the search of gravitational-wave bursts, of upper limits on the total mass loss of the Galaxy which come from various astronomical observations. For sub-millisecond bursts we obtain limits on the event rate, as a function of the GW amplitude, which are stronger than the corresponding upper limits set by LIGO in the S2 run. A detection of a burst rate saturating these limits, with the sensitivities of present and near-future runs, would imply that, with some improvement on the accuracy of astronomical observations of the Galaxy, as foreseen with the GAIA mission, it might be possible to detect gravitational waves indirectly from their effect on galactic dynamics.
description: 3pages, 2 figures, numerical factor corrected in eqs (12), (13)
Spectroscopy of Cosmic topology
Creators: name: Souradeep, Tarun
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Einstein's theory of gravitation that governs the geometry of space-time, coupled with spectacular advance in cosmological observations, promises to deliver a `standard model' of cosmology in the near future. However, local geometry of space constrains, but does not dictate the topology of the cosmos. hence, Cosmic topology has remained an enigmatic aspect of the `standard model' of cosmology. Recent advance in the quantity and quality of observations has brought this issue within the realm of observational query. The breakdown of statistical homogeneity and isotropy of cosmic perturbations is a generic consequence of non trivial cosmic topology arising from to the imposed `crystallographic' periodicity on the eigenstates of the Laplacian. The sky maps of Cosmic Microwave Background (CMB) anisotropy and polarization most promising observations that would carry signatures of a violation of statistical isotropy and homogeneity. Hence, a measurable spectroscopy of cosmic topology is made possible using the Bipolar power spectrum (BiPS) of the temperature and polarization that quantifies violation of statistical isotropy.
description: 8 pages, 3 figures; Invited contribution to a special issue of IJP in memory of Prof. A.K. Raychaudhuri
Mask-GVAE: Blind Denoising Graphs via Partition
Creators: name: Li, Jia
name: Liu, Mengzhou
name: Zhang, Honglei
name: Wang, Pengyun
name: Wen, Yong
name: Pan, Lujia
name: Cheng, Hong
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: We present Mask-GVAE, a variational generative model for blind denoising large discrete graphs, in which "blind denoising" means we don't require any supervision from clean graphs. We focus on recovering graph structures via deleting irrelevant edges and adding missing edges, which has many applications in real-world scenarios, for example, enhancing the quality of connections in a co-authorship network. Mask-GVAE makes use of the robustness in low eigenvectors of graph Laplacian against random noise and decomposes the input graph into several stable clusters. It then harnesses the huge computations by decoding probabilistic smoothed subgraphs in a variational manner. On a wide variety of benchmarks, Mask-GVAE outperforms competing approaches by a significant margin on PSNR and WL similarity.
description: 11 pages, 6 figures, 4 tables, In Proceedings of the Web Conference 2021
Thomas Fischer, Noricum. Orbis Provierns Bildbände zur Archäologie
Creators: name: Gans, Ulrich-Walter
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Thomas Fischer, Noricum. Orbis Provierns Bildbände zur Archäologie; Mainz 2002, IV + 157 S., 150 Farb-, 13 sw- u. 64 Strichabb.
description: Göttinger Forum für Altertumswissenschaft, Bd. 7 (2004): Göttinger Forum für Altertumswissenschaft
Plautus, Truculentus. Herausgegeben, übersetzt und kommentiert von Walter Hofmann
Creators: name: Deufert, Marcus
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Plautus, Truculentus. Herausgegeben, übersetzt und kommentiert von Walter Hofmann, Darmstadt 2001, 237 S. (= Texte zur Forschung, Band 78).
description: Göttinger Forum für Altertumswissenschaft, Bd. 7 (2004): Göttinger Forum für Altertumswissenschaft
Akrostichisches zu einigen metrischen Inschriften Ägyptens (Nr. 57, 73, 75 und 114 Bernand)
Creators: name: Schubert, Christoph
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Göttinger Forum für Altertumswissenschaft, Bd. 7 (2004): Göttinger Forum für Altertumswissenschaft
First study of radiation hardness of lead tungstate crystals at low temperatures
Creators: name: Semenov, P. A.
name: Uzunian, A. V.
name: Davidenko, A. M.
name: Derevschikov, A. A.
name: Goncharenko, Y. M.
name: Kachanov, V. A.
name: Khodyrev, V. Y.
name: Meschanin, A. P.
name: Minaev, N. G.
name: Mochalov, V. V.
name: Melnick, Y. M.
name: Ryazantsev, A. V.
name: Vasiliev, A. N.
name: Burachas, S. F.
name: Ippolitov, M. S.
name: Manko, V.
name: Vasiliev, A. A.
name: Mochalov, A. V.
name: Novotny, R.
name: Tamulaitis, G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The electromagnetic calorimeter of PANDA at the FAIR facility will rely on an operation of lead tungstate (PWO) scintillation crystals at temperatures near -25 deg.C to provide sufficient resolution for photons in the energy range from 8 GeV down to 10 MeV. Radiation hardness of PWO crystals was studied at the IHEP (Protvino) irradiation facility in the temperature range from room temperature down to -25 deg.C. These studies have indicated a significantly different behaviour in the time evolution of the damaging processes well below room temperature. Different signal loss levels at the same dose rate, but at different temperatures were observed. The effect of a deep suppression of the crystal recovery process at temperatures below 0 deg.C has been seen.
description: 10 pages 7 figures
Intertwined states at finite temperatures in the Hubbard model
Creators: name: Huang, E. W.
name: Wang, W. O.
name: Ding, J. K.
name: Liu, T.
name: Liu, F.
name: Huang, X. -X.
name: Moritz, B.
name: Devereaux, T. P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Significant advances in numerical techniques have enabled recent breakthroughs in the study of various properties of the Hubbard model - a seemingly simple, yet complex model of correlated electrons that has been a focus of study for more than half a century. In particular, it captures the essence of strong correlations, and is believed to possess various emergent, low energy states and collective excitations characteristic of cuprate high-temperature superconducting materials. While a thorough review of all activity is not possible here, we have focused the discussion on our recent work using unbiased, numerically exact, ``brute force", finite temperature quantum Monte Carlo methods. Our various studies reveal a rich variety of quantum liquid crystal phases, and complementary transport properties, which answer some questions, but certainly raise others concerning ``strange metal" behavior and the ultimate fate of quasiparticles in the Hubbard model.
description: 10 pages, 12 figures
Analysis of CDMA systems that are characterized by eigenvalue spectrum
Creators: name: Takeda, Koujin
name: Uda, Shinsuke
name: Kabashima, Yoshiyuki
Publisher: name: arXiv
Year: 2006
Subjects: subject: Information Theory (cs.IT)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: An approach by which to analyze the performance of the code division multiple access (CDMA) scheme, which is a core technology used in modern wireless communication systems, is provided. The approach characterizes the objective system by the eigenvalue spectrum of a cross-correlation matrix composed of signature sequences used in CDMA communication, which enables us to handle a wider class of CDMA systems beyond the basic model reported by Tanaka. The utility of the novel scheme is shown by analyzing a system in which the generation of signature sequences is designed for enhancing the orthogonality.
description: 7 pages, 2 figures
Nuclear Superfluidity and Cooling Time of Neutron-Star Crust
Creators: name: Monrozeau, C.
name: Margueron, J.
name: Sandulescu, N.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We analyse the effect of neutron superfluidity on the cooling time of inner crust matter in neutron stars, in the case of a rapid cooling of the core. The specific heat of the inner crust, which determines the thermal response of the crust, is calculated in the framework of HFB approach at finite temperature. The calculations are performed with two paring forces chosen to simulate the pairing properties of uniform neutron matter corresponding respectively to Gogny-BCS approximation and to many-body techniques including polarisation effects. Using a simple model for the heat transport across the inner crust, it is shown that the two pairing forces give very different values for the cooling time.
description: 6 pages, 3 figures
Internal dynamics and particle acceleration in Tycho's SNR
Creators: name: Voelk, H. J.
name: Berezhko, E. G.
name: Ksenofontov, L. T.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The consequences of a newly suggested value for the SN explosion energy 1.2x10^{51} erg are explored for the case of Tycho's supernova remnant (SNR). A nonlinear kinetic theory of cosmic ray (CR) acceleration in SNRs is employed to investigate the properties of Tycho's SNR and their correspondence to the existing experimental data. It is demonstrated that the large mean ratio between the radii of the contact discontinuity and the forward shock is consistent with the very effective acceleration of nuclear energetic particles at the forward shock. It is also argued that consistency of the value E_{sn} = 1.2x10^{51} erg with the gas dynamics, acceleration theory, and the existing gamma-ray measurements requires the source distance to be greater than 3.3 kpc. The corresponding ambient gas number density is lower than 0.4 cm^{-3}. Since the expected gamma-ray flux strongly depends on the source distance, F_γ\propto d^{-7}, a future experimental determination of the actual gamma-ray flux from Tycho's SNR will make it possible to determine the values of the source distance and of the mean ambient gas density. A simple inverse Compton model without a dominant population of nuclear CRs is not compatible with the present upper limit for the gamma-ray emission for any reasonable ambient interstellar B-field. Given the consistency between acceleration theory and overall, as well as internal, gas dynamics, a future gamma-ray detection would make the case for nuclear particle acceleration in Tycho's SNR incontrovertible in our view.
description: 8 pages, 4 figures, Accepted for publication in A&A