cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Lotter, Friedrich, Völkerverschiebungen im Ostalpen-Mitteldonau-Raum zwischen Antike und Mittelalter (375-600)
Creators: name: Riemer, Ellen
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2019

description: Rezension zu: Lotter, Friedrich, Völkerverschiebungen im Ostalpen-Mitteldonau-Raum zwischen Antike und Mittelalter (375-600). Berlin : de Gruyter, 2003. 282 S. - (Reallexikon der germanischen Altertumskunde : Ergänzungsbände ; 39). ISBN 3-11-017855-9
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 67/68 (2004/2005): Trierer Zeitschrift : Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Adler, Wolfgang, Der Halsring von Männern und Göttern : Schriftquellen, bildliche Darstellungen und Halsringfunde aus West-, Mittel- und Nordeuropa zwischen Hallstatt- und Völkerwanderungszeit
Creators: name: Möller, Christian
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2019

description: Rezension zu: Adler, Wolfgang, Der Halsring von Männern und Göttern : Schriftquellen, bildliche Darstellungen und Halsringfunde aus West-, Mittel- und Nordeuropa zwischen Hallstatt- und Völkerwanderungszeit. Bonn : Habelt, 2003. 424 S., 9 Karten - (Saarbrücker Beiträge zur Altertumskunde ; 78). ISBN 3-7749-3216-6
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 67/68 (2004/2005): Trierer Zeitschrift : Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Fast Simulation of Cosmological Neutral Hydrogen based on the Halo Model
Creators: name: Hitz, Pascal
name: Berner, Pascale
name: Crichton, Devin
name: Hennig, John
name: Refregier, Alexandre
Publisher: name: arXiv
Year: 2024
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Cosmological neutral hydrogen (HI) surveys provide a promising tomographic probe of the post-reionization era and of the standard model of cosmology. Simulations of this signal are crucial for maximizing the utility of these surveys. We present a fast method for simulating the cosmological distribution of HI based on a halo model approach. Employing the approximate $\texttt{PINOCCHIO}$ code, we generate the past light cone of dark matter halos. Subsequently, the halos are populated with HI according to a HI-halo mass relation. The nature of 21 cm intensity mapping demands large-volume simulations with a high halo mass resolution. To fulfill both requirements, we simulate a past light cone for declinations between -15° and -35° in the frequency range from 700 to 800 MHz, matching HIRAX, the Hydrogen Intensity and Real-time Analysis eXperiment. We run $\texttt{PINOCCHIO}$ for a 1 h$^{-3}$Gpc$^3$ box with 6700$^3$ simulation particles. With this configuration, halos with masses as low as M$_\text{min}$ = 4.3 $\times$ 10$^{9}$M$_{\odot}$ are simulated, resulting in the recovery of more than 97% of the expected HI density. From the dark matter and HI past light cone, maps with a width of 5 MHz are created. To validate the simulations, we have implemented and present here an analytical dark matter and HI halo model in $\texttt{PyCosmo}$, a Python package tailored for theoretical cosmological predictions. We perform extensive comparisons between analytical predictions and the simulations for the mass function, mass density, power spectrum, and angular power spectrum for dark matter and HI. We find close agreement in the mass function and mass densities, with discrepancies within a few percent. For the three-dimensional power spectra and angular power spectra, we observe an agreement better than 10%.
description: 32 pages, 13 figures. Updated to match published version in JCAP. The PyCosmo package is available on https://cosmology.ethz.ch/research/software-lab/PyCosmo.html and can be installed from the Python Package Index at https://pypi.org. The simulation dataset is available at https://cosmology.ethz.ch/research/software-lab/cosmological-neutral-hydrogen-simulation.html
Multiphase Signatures of AGN Feedback in Abell 2597
Creators: name: Tremblay, G. R.
name: O'Dea, C. P.
name: Baum, S. A.
name: Clarke, T. E.
name: Sarazin, C. L.
name: Bregman, J. N.
name: Combes, F.
name: Donahue, M.
name: Edge, A. C.
name: Fabian, A. C.
name: Ferland, G. J.
name: McNamara, B. R.
name: Mittal, R.
name: Oonk, J. B. R.
name: Quillen, A. C.
name: Russell, H. R.
name: Sanders, J. S.
name: Salomé, P.
name: Voit, G. M.
name: Wilman, R. J.
name: Wise, M. W.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present new Chandra X-ray observations of the brightest cluster galaxy (BCG) in the cool core cluster Abell 2597. The data reveal an extensive kpc-scale X-ray cavity network as well as a 15 kpc filament of soft-excess gas exhibiting strong spatial correlation with archival VLA radio data. In addition to several possible scenarios, multiwavelength evidence may suggest that the filament is associated with multiphase (10^3 - 10^7 K) gas that has been entrained and dredged-up by the propagating radio source. Stemming from a full spectral analysis, we also present profiles and 2D spectral maps of modeled X-ray temperature, entropy, pressure, and metal abundance. The maps reveal an arc of hot gas which in projection borders the inner edge of a large X-ray cavity. Although limited by strong caveats, we suggest that the hot arc may be (a) due to a compressed rim of cold gas pushed outward by the radio bubble or (b) morphologically and energetically consistent with cavity-driven active galactic nucleus (AGN) heating models invoked to quench cooling flows, in which the enthalpy of a buoyant X-ray cavity is locally thermalized as ambient gas rushes to refill its wake. If confirmed, this would be the first observational evidence for this model.
description: 16 pages, 11 figures; Accepted for publication in MNRAS
Experiences of aboriginal HIV/AIDS programs in Calgary: the great teacher of compassion
Creators: name: Romero Vivas, Isabel Laura
Publisher: name: University of Calgary
Year: 2002
Subjects: subject: AC1 .T484 2002 R665

description: Bibliography: p. 166-181
description: This is a qualitative study of how the urban Aboriginal population in Calgary, Alberta, Canada faces HIV/AIDS. It strives to understand how a global disease is translated within a particular historical and social context. Contemporary Native people face many social challenges, a consequence of colonisation, Residential Schools and historical and on-going racism. HIV/ AIDS Aboriginal prevention agencies try to combine Western and Native perspectives, but they privilege the western one, since they are planned, implemented and funded by non- Aboriginal initiatives. According to Native people, HIV/ AIDS is the Great Teacher of Compassion that "is here to teach the people how to live again as partners, families and communities". A "culturally appropriate" prevention model would acknowledge history and follow a wholistic health approach, involving body, mind, emotions and spirit. It would involve Aboriginals at all stages of the program, since HIV/AIDS is closely related to identity processes, self-esteem, Treaty rights and re-gaining self-control.
title: Flood Events
title: Extreme Value Problems and Efficient Estimation of Loss
titleType: Subtitle
Creators: name: Barlow, Anna
Publisher: name: Lancaster University
Year: 2021
Subjects: Extreme value theory
Stopping rules
Concentration Inequalities
Insurance loss
Flooding

description: Widespread flood events have heavy consequences on society and the environment. Gaining insight into the occurrence and impact of these rare flood events is thus of interest to many parties such as governments, environmental organisations and insurance companies. To assess flood risk, past events are studied and used to t statistical models from which plausible flood events are simulated over large areas and large periods of time. These simulated extreme events then drive other models, such as models of loss for insurance purposes, to provide insight into the possible impact of future flood events. This thesis addresses problems in the analysis of extreme river flows which cause flooding, and the inefficiency of simulation of yearly loss due to flooding. Firstly, many extreme value analyses are conducted in reaction to the occurrence of a large flooding event. This timing of the analysis introduces bias and poor coverage probabilities into the associated risk assessments subsequently leading to over-designed flood protection schemes. These problems are explored through studying stochastic stopping criteria and new likelihood-based inferences are proposed that mitigate against these difficulties. Simulated extreme events are used along with geographical knowledge and property information to simulate losses at each property for each flood event over many years. These simulations are then aggregated to obtain total yearly losses and to estimate return levels of yearly loss. The large number of simulations needed makes this process computationally expensive. A new method is proposed, using novel concentration inequalities, which reduces the number of years that need to be simulated. Finally, modelling extreme flood events is complicated due to temporal dependence and the spatial dependencies of river flows between multiple locations with the presence of time lags between locations. The theory of multivariate temporally dependent extremes is explored, with focus on measures of dependence, and areas of further research are highlighted.
"Fürstengräber und Eisenerze" : Zum Jubiläum eines problematischen Erklärungsmusters
Creators: name: Nortmann, Hans
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2019

description: [nicht vorhanden]
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 67/68 (2004/2005): Trierer Zeitschrift : Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Complementarity of Indirect and Accelerator Dark Matter Searches
Creators: name: Bertone, G.
name: Cerdeno, D. G.
name: Fornasa, M.
name: Pieri, L.
name: de Austri, R. Ruiz
name: Trotta, R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Even if Supersymmetric particles are found at the Large Hadron Collider (LHC), it will be difficult to prove that they constitute the bulk of the Dark Matter (DM) in the Universe using LHC data alone. We study the complementarity of LHC and DM indirect searches, working out explicitly the reconstruction of the DM properties for a specific benchmark model in the coannihilation region of a 24-parameters supersymmetric model. Combining mock high-luminosity LHC data with present-day null searches for gamma-rays from dwarf galaxies with the Fermi LAT, we show that current Fermi LAT limits already have the capability of ruling out a spurious Wino-like solution that would survive using LHC data only, thus leading to the correct identification of the cosmological solution. We also demonstrate that upcoming Planck constraints on the reionization history will have a similar constraining power, and discuss the impact of a possible detection of gamma-rays from DM annihilation in Draco with a CTA-like experiment. Our results indicate that indirect searches can be strongly complementary to the LHC in identifying the DM particles, even when astrophysical uncertainties are taken into account.
description: 9 pages, 3 figures
Heiligtum und Siedlung : Zur Entwicklung des gallorömischen Kultbezirks und der spätkeltischen Siedlung auf dem Martberg bei Pommern an der Mosel, Kreis Cochem-Zell
Creators: name: Thoma, Martin
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2019

description: [nicht vorhanden]
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 67/68 (2004/2005): Trierer Zeitschrift : Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Economics And Policies Of Open Access
Creators: name: Reckling, Falk
Publisher: name: Zenodo
Year: 2016
Subjects: Open Access
Austria
Open Science
Open Access Network Austria (OANA)
Austrian Science Fund (FWF)

description: Presentation at the event "Potentiale von Open Access in den Geisteswissenschaften", Vienna 19/1/2016: http://www.fwf.ac.at/de/service/kalender/veranstaltung/kid/20160119-389/
Ein bronzener Räucherkelch der Römerzeit aus Trier
Creators: name: Faust, Sabine
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2019

description: [nicht vorhanden]
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 69/70 (2006/2007): Trierer Zeitschrift : Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
The Ysz--Yx Scaling Relation as Determined from Planck and Chandra
Creators: name: Rozo, Eduardo
name: Vikhlinin, Alexey
name: More, Surhud
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: SZ clusters surveys like Planck, the South Pole Telescope, and the Atacama Cosmology Telescope, will soon be publishing several hundred SZ-selected systems. The key ingredient required to transport the mass calibration from current X-ray selected cluster samples to these SZ systems is the Ysz--Yx scaling relation. We constrain the amplitude, slope, and scatter of the Ysz--Yx scaling relation using SZ data from Planck, and X-ray data from Chandra. We find a best fit amplitude of \ln (D_A^2\Ysz/CY_X) = -0.202 \pm 0.024 at the pivot point CY_X=8\times 10^{-5} Mpc^2. This corresponds to a Ysz/Yx-ratio of 0.82\pm 0.024, in good agreement with X-ray expectations after including the effects of gas clumping. The slope of the relation is α=0.916\pm 0.032, consistent with unity at \approx 2.3σ. We are unable to detect intrinsic scatter, and find no evidence that the scaling relation depends on cluster dynamical state.
Laughing matters: the holocaust humour of Art Spiegelman, Tadeusz Borowski, and Aleksander Kulisiewicz
Creators: name: Polsky, Jude
Publisher: name: University of Calgary
Year: 2002
Subjects: subject: AC1 .T484 2002 P657

description: Bibliography: p. 102-108
description: Using the term "humour" broadly-to include jokes, the comic, parody, satire, irony, and understatement this thesis examines the Holocaust texts of three writers. After debating various taboos and issues of representation, I discuss Maus I and Maus II, the comic books of Art Spiegelman that created a new genre and new ways to represent the altered reality of the concentration camps. In Chapter Three I analyse a book of short stories by Tadeusz Borowski, This Way for the Gas, Ladies and Gentlemen, and argue that the author's dark humour places readers into what Primo Levi calls the "gray zone," a place of collusion between perpetrator and victim. Chapter Four deals with excerpts of oral testimony in which survivors speak about their experiences with humour in the camps; I then analyse the songs of Aleksander Kulisiewicz, a much neglected Polish songwriter who caricatures and parodies the Nazi system of extermination.
Römische Gemmen im Rheinischen Landesmuseum Trier : Ein Nachtrag
Creators: name: Krug, Antje
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2019

description: [nicht vorhanden]
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 69/70 (2006/2007): Trierer Zeitschrift : Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Ewig und gerecht : Zu den Fragmenten einer griechischen Inschrift aus der Südost-Basilika (Liebfrauen) der spätantiken Kirchenanlage in Trier
Creators: name: Merten, Hiltrud
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2019

description: [nicht vorhanden]
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 69/70 (2006/2007): Trierer Zeitschrift : Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Der spätromanische Keller auf dem Grundstück Karl-Marx-Straße 9 in Trier : Ein Beitrag zur Geschichte des ehemaligen Anwesens "Rotes Haus"/"Zum Horn" in der Brückenstraße
Creators: name: Hupe, Joachim
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2019

description: [nicht vorhanden]
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 69/70 (2006/2007): Trierer Zeitschrift : Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Jovian in Trier? : Zur Münzprägung des Jahres 363
Creators: name: R.-Alföldi, Maria
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2019

description: [nicht vorhanden]
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 69/70 (2006/2007): Trierer Zeitschrift : Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Der "wahre" Standort des Rheineck-Grabdenkmals in der Trierer Liebfrauenkirche
Creators: name: Weber, Winfried
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2019

description: [nicht vorhanden]
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 71/72 (2008/2009): Trierer Zeitschrift : Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Fehr, Hubert, Germanen und Romanen im Merowingerreich : Frühgeschichtliche Archäologie zwischen Wissenschaft und Zeitgeschehen
Creators: name: Haas, Jochen
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2019

description: Rezension zu: Fehr, Hubert, Germanen und Romanen im Merowingerreich : Frühgeschichtliche Archäologie zwischen Wissenschaft und Zeitgeschehen. Berlin : de Gruyter, 2010. XVI, 806 S. - (Reallexikon der germanischen Altertumskunde : Ergänzungsbände ; 68). ISBN 978-3-11-021460-4
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 73/74 (2010/2011): Trierer Zeitschrift : Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
title: Access to hospice care and socioeconomic position
title: A multiple case study
titleType: Subtitle
Creators: name: French, Madeleine
Publisher: name: Lancaster University
Year: 2021
Subjects: palliative and end-of-life care
socioeconomic factors
case study

description: Background: There have long been concerns that some people who could benefit from hospice care do not access it, including those living in socioeconomically disadvantaged circumstances. There is uncertainty about the extent of socioeconomic inequities in accessing hospice care in UK settings, and little evidence about the factors influencing access. Aim: This study examines how socioeconomic position is related to access to hospice care in the UK. It aims to explore the association between hospice referrals and area social deprivation, and the factors influencing how healthcare professionals generate, and respond to, hospice referrals in the context of social deprivation. Methods: Taking a multiple case study approach, this study includes analysis of data from hospice referral records and interviews with healthcare professionals caring for people at the end of life. Generalised linear modelling and thematic analysis are used to explore access to hospice care in three different cases, each located in North West England, before comparing findings in a cross-case analysis. Findings: The relationship between social deprivation and access to hospice care in each case was underpinned by how hospices adapted to the local organisational and population context. Social deprivation was not statistically significantly associated with hospice referral rates, but healthcare professionals described challenges and tensions when supporting some patients in the most socially deprived areas. Good working relationships with hospitals may have facilitated hospice referrals of patients from the most socially deprived areas. Conclusion: Hospice care in the UK can be organised in ways that facilitate referrals of patients from the most socially deprived areas. This study encourages an understanding of equitable access that goes beyond referrals to consider how access to hospice and other end-of-life care is continuously generated through interactions between healthcare professionals and patients.
Zur Überlieferung des Mosaiks aus Raum 49-51 der römischen Villa Otrang bei Fließem, Eifelkreis Bitburg-Prüm
Creators: name: Goethert, Klaus-Peter
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2019

description: [nicht vorhanden]
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 73/74 (2010/2011): Trierer Zeitschrift : Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Das Rheinische Landesmuseum Trier 2008-2011/12 : Bericht der Direktion
Creators: name: Neyses-Eiden, Mechthild
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2019

description: [nicht vorhanden]
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 75/76 (2012/2013): Trierer Zeitschrift : Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
The effects of resource distribution and spatial scale on the distribution of two species of bark beetle: polygraphus rufipennis (Kirby) and Trypodendron lineatum (Olivier) (Coleoptera: Scolytidae)
Creators: name: Park, Jane Soo Hyun
Publisher: name: University of Calgary
Year: 2002
Subjects: subject: AC1 .T484 2002 P374

description: Bibliography: p. 86-104
CeB6 macroscopically revisited
Creators: name: Amara, M.
name: Galéra, R. -M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Magnetic susceptibility anisotropy and high sensitivity magnetostriction measurements are used to investigate the symmetry of CeB6 ordered states. The antiferromagnetic state is confirmed as tetragonal, but no deviation from the cubic symmetry is observed in the so-called antiferroquadrupolar phase, where only volume effects are detected. In this phase, the temperature dependence of the strain field-susceptibilities is typical of non-ordered quadrupoles. Moreover, while an antiferroquadruplar order should be cubic, this symmetry is incompatible with the <1/2 1/2 1/2> ordering wave-vector. The antiferroquadrupolar description of CeB6 phase II is clearly inconsistent and an alternative model, based on a unidimensional representation of the cube, has to be sought for.
description: Submitted to PRL, the 7th of October 2011
Die frühchristliche Grabinschrift für Auspicius aus St. Paulin in Trier
Creators: name: Pfaffel, Wilhelm
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2019

description: [nicht vorhanden]
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 77/78 (2014/2015): Trierer Zeitschrift : Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Continuum modeling of the equilibrium and stability of animal flocks
Creators: name: Mecholsky, Nicholas A.
name: Ott, Edward
name: Antonsen, Thomas M.
name: Guzdar, Parvez
Publisher: name: arXiv
Year: 2012
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Groups of animals often tend to arrange themselves in flocks that have characteristic spatial attributes and temporal dynamics. Using a dynamic continuum model for a flock of individuals, we find equilibria of finite spatial extent where the density goes continuously to zero at a well-defined flock edge, and we discuss conditions on the model that allow for such solutions. We also demonstrate conditions under which, as the flock size increases, the interior density in our equilibria tends to an approximately uniform value. Motivated by observations of starling flocks that are relatively thin in a direction transverse to the direction of flight, we investigate the stability of infinite, planar-sheet flock equilibria. We find that long- wavelength perturbations along the sheet are unstable for the class of models that we investigate. This has the conjectured consequence that sheet-like flocks of arbitrarily large transverse extent relative to their thickness do not occur. However, we also show that our model admits approximately sheet-like, 'pancake-shaped', three-dimensional ellipsoidal equilibria with definite aspect ratios (transverse length- scale to flock thickness) determined by anisotropic perceptual/response characteristics of the flocking individuals, and we argue that these pancake-like equilibria are stable to the previously mentioned sheet instability.
description: 37 pages, 8 figures
Analytic Continuation of weighted q-Genocchi numbers and polynomials
Creators: name: Araci, Serkan
name: Acikgoz, Mehmet
name: Gursul, Aynur
Publisher: name: arXiv
Year: 2012
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: In the present paper, we analyse analytic continuation of weighted q-Genocchi numbers and polynomials. A novel formula for weighted q-Genocchi- Zeta function ζG,q (s | α) in terms of nested series of ζG,q (n | α) is derived. Moreover, we introduce a novel concept of dynamics of the zeros of analytically continued weighted q-Genocchi polynomials.
description: 5 pages, submitted
Potthoff, Tanja, Die Godesburg : Archäologie und Baugeschichte einer kurkölnischen Burg
Creators: name: Beck, Erik
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2019

description: Rezension zu: Potthoff, Tanja, Die Godesburg : Archäologie und Baugeschichte einer kurkölnischen Burg. Darmstadt : Zabern, 2011. 437 S., 51 Taf. - (Rheinische Ausgrabungen ; 65). ISBN 978-3-8053-4515-6
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 77/78 (2014/2015): Trierer Zeitschrift : Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
title: The relationship between law and psychology: A study of interdisciplinarity in research
Creators: name: Luk, Ann C.
Publisher: name: University of Glasgow
Year: 2021

description: Interdisciplinary research between law and psychology is a growing field of study. However, the methodology behind such research has been subject to challenges and alternate proposals for how the two disciplines should be combined. This thesis undertakes an in-depth methodological analysis of the relationship between law and psychology, seeking to clarify the reasons, methods, and benefits of bringing these two disciplines together. The thesis engages with case studies of psycho-legal and interdisciplinary research, and with the literature on the methodology of psycho-legal and interdisciplinary research. A comparative analysis of how these sources have addressed the relationship between law and psychology will highlight the debates and conflicts which have arisen regarding the important question of how these two disciplines can interact. The thesis will demonstrate how the writings of Max Weber on the methodology of social sciences and the relationship between normative and empirical statements, and the more recent discussion on the value neutrality of research allow these debates and conflicts to be answered. This will lead to the establishment of a new methodological framework for psycho-legal research. This framework will provide answers to the challenges that have been made towards interdisciplinary research between law and psychology, highlight weaknesses in the current methodological proposals for psycho-legal research, and provide an in-depth methodological outline for how to engage with and undertake psycho-legal and other interdisciplinary research in the future. By specifying the potential reasons, methods, and benefits of bringing law and psychology together, the thesis will emphasise the need to reformulate many of the current approaches to psycho-legal study that have been proposed and will highlight hitherto unrecognised benefits of legal interdisciplinary research.
Intermittent synchronization in a network of bursting neurons
Creators: name: Park, Choongseok
name: Rubchinsky, Leonid L.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Synchronized oscillations in networks of inhibitory and excitatory coupled bursting neurons are common in a variety of neural systems from central pattern generators to human brain circuits. One example of the latter is the subcortical network of the basal ganglia, formed by excitatory and inhibitory bursters of the subthalamic nucleus and globus pallidus, involved in motor control and affected in Parkinson's disease. Recent experiments have demonstrated the intermittent nature of the phase-locking of neural activity in this network. Here we explore one potential mechanism to explain the intermittent phase-locking in a network. We simplify the network to obtain a model of two inhibitory coupled elements and explore its dynamics. We used geometric analysis and singular perturbation methods for dynamical systems to reduce the full model to a simpler set of equations. Mathematical analysis was completed using three slow variables with two different time scales. Intermittently synchronous oscillations are generated by overlapped spiking which crucially depends on the geometry of the slow phase plane and the interplay between slow variables as well as the strength of synapses. Two slow variables are responsible for the generation of activity patterns with overlapped spiking and the other slower variable enhances the robustness of an irregular and intermittent activity pattern. While the analyzed network and the explored mechanism of intermittent synchrony appear to be quite generic, the results of this analysis can be used to trace particular values of biophysical parameters (synaptic strength and parameters of calcium dynamics), which are known to be impacted in Parkinson's disease.
description: 36 pages, 11 figures
Detection of Solar Rotational Variability in the LYRA 190 - 222 nm Spectral Band
Creators: name: Shapiro, A. V.
name: Shapiro, A. I.
name: Dominique, M.
name: Dammasch, I. E.
name: Wehrli, C.
name: Rozanov, E.
name: Schmutz, W.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We analyze the variability of the spectral solar irradiance during the period from 7 January, 2010 until 20 January, 2010 as measured by the Herzberg channel (190-222 nm) of the Large Yield RAdiometer (LYRA) onboard PROBA2. In this period of time observations by the LYRA nominal unit experienced degradation and the signal produced by the Herzberg channel frequently jumped from one level to another. Both these factors significantly complicates the analysis. We present the algorithm which allowed us to extract the solar variability from the LYRA data and compare the results with SORCE/SOLSTICE measurements and with modeling based on the Code for the Solar Irradiance (COSI).
The end of the cosmic ray spectrum
Creators: name: Veberic, Darko
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Recent results from the Pierre Auger Observatory are presented, focusing on a measurement of the cosmic-ray energy spectrum above 10^18 eV, cosmic-ray composition, and the anisotropy in the cosmic ray arrival directions. The flux of cosmic rays can be well described by a broken power-law, with a flattening of the spectrum above 4x10^18 eV and a softening of the spectrum beginning at about 3x10^19 eV. The flux suppression at highest energies is consistent with the predictions of Greisen, and Zatsepin and Kuzmin. Longitudinal development of cosmic-ray air showers provides information on the mass of the primary particle. When compared to model predictions, our measurements of the mean and spread of the longitudinal position of the shower maximum are indicating a composition transition from light to heavier with increasing energy. For highest energies in our data-set we observe evidence for a correlation between the cosmic-ray arrival directions and the nearby extragalactic objects.
description: 8 pages, 5 figures, LC10 Workshop on "New Physics: complementarities between direct and indirect searches", INFN Frascati, 30 November - 3 December 2010
Identifying High Metallicity M Giants at Intragroup Distances with SDSS
Creators: name: Palladino, Lauren E.
name: Holley-Bockelmann, Kelly
name: Morrison, Heather
name: Durrell, Patrick R.
name: Ciardullo, Robin
name: Feldmeier, John
name: Wade, Richard A.
name: Kirkpatrick, J. Davy
name: Lowrance, Patrick
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Tidal stripping and three-body interactions with the central supermassive black hole may eject stars from the Milky Way. These stars would comprise a set of `intragroup' stars that trace the past history of interactions in our galactic neighborhood. Using the Sloan Digital Sky Survey DR7, we identify candidate solar metallicity red giant intragroup stars using color cuts that are designed to exclude nearby M and L dwarfs. We present 677 intragroup candidates that are selected between 300 kpc and 2 Mpc, and are either the reddest intragroup candidates (M7-M10) or are L dwarfs at larger distances than previously detected.
description: 8 pages, 6 figures, 1 table (for full version, see http://astro.phy.vanderbilt.edu/~palladl2), Accepted for publication in AJ
Nonlinear elliptic-parabolic problems
Creators: name: Kim, Inwon C.
name: Pozar, Norbert
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35R35 76S05 35B51 35D40

description: We introduce a notion of viscosity solutions for a general class of elliptic-parabolic phase transition problems. These include the Richards equation, which is a classical model in filtration theory. Existence and uniqueness results are proved via the comparison principle. In particular, we show existence and stability properties of maximal and minimal viscosity solutions for a general class of initial data. These results are new even in the linear case, where we also show that viscosity solutions coincide with the regular weak solutions introduced in [Alt&Luckhaus 1983].
description: 43 pages, 6 figures
An Optimized Nearest Neighbor Compliant Quantum Circuit for 5-qubit Code
Creators: name: Mondal, Arijit
name: Parhi, Keshab K.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The five-qubit quantum error correcting code encodes one logical qubit to five physical qubits, and protects the code from a single error. It was one of the first quantum codes to be invented, and various encoding circuits have been proposed for it. In this paper, we propose a systematic procedure for optimization of encoder circuits for stabilizer codes. We start with the systematic construction of an encoder for a five-qubit code, and optimize the circuit in terms of the number of quantum gates. Our method is also applicable to larger stabilizer codes. We further propose nearest neighbor compliant (NNC) circuits for the proposed encoder using a single swap gate, as compared to three swap gates in a prior design.
description: Proc. 2024 Asilomar Conference on Signals, Systems and Computers
Die Taufkapelle am Aachener Dom eine vorkarolingische Gründung
Creators: name: Buchkremer, Joseph
Publisher: name: Bonner Jahrbücher
Year: 2020

description: -
description: Bonner Jahrbücher, Bd. 149 (1949): Bonner Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinzialmuseums in Bonn
Nachtrag zum Kölner Münzschatzfund vom Jahre 1909
Creators: name: Hagen, Wilhelmine
Publisher: name: Bonner Jahrbücher
Year: 2020

description: -
description: Bonner Jahrbücher, Bd. 149 (1949): Bonner Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinzialmuseums in Bonn
Ein römisches Goldmedaillon Constantius’ II.
Creators: name: Wielandt, Friedrich
Publisher: name: Bonner Jahrbücher
Year: 2020

description: -
description: Bonner Jahrbücher, Bd. 149 (1949): Bonner Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinzialmuseums in Bonn
[Annoncen]
Creators: name: Die Redaktion
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2020

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 30 Nr. 2 (1989): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Johannes Spengler, Der Kurmainzer Architekt Johann Valentin Anton Thoman 1695-1777
Creators: name: Liessem, Udo
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2020

description: Rezension zu: Johannes Spengler, Der Kurmainzer Architekt Johann Valentin Anton Thoman 1695-1777. München/Berlin: Deutscher Kunstverlag 1987, 192 S., 110 Abb. ISBN 3-422-06001-4.
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 31 Nr. 2 (1990): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
On the formation of very metal-poor stars: The case of SDSS J1029151+172927
Creators: name: Klessen, Ralf S.
name: Glover, Simon C. O.
name: Clark, Paul C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The formation of stars is a key process in the early universe with far reaching consequences for further cosmic evolution. While stars forming from truly primordial gas are thought to be considerably more massive than our Sun, stars in the universe today have typical masses below one solar mass. The physical origin of this transition and the conditions under which it occurs are highly debated. There are two competing models, one based on metal-line cooling as the primary agent and one based on dust cooling. The recent discovery of the extremely metal poor star SDSS J1029151+172927 provides a unique opportunity to distinguish between these two models. Based on simple thermodynamic considerations we argue that SDSS J1029151+172927 was more likely formed as a result of dust continuum cooling rather than cooling by metal lines. We conclude that the masses of extremely metal-poor stars are determined by dust-induced fragmentation.
description: MNRAS in press, 6 pages, 1 figure
English summaries
Creators: name: Die Redaktion
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2020

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 49 Nr. 3 (2008): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Die frühmittelalterliche Domburg von Osnabrück
Creators: name: Fischer, Ellinor
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2020

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 49 Nr. 4 (2008): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Implementation of H.264/MPEG-4 AVC for Compound Image Compression Using Histogram based Block Classification Scheme
Creators: name: Kumar, Dr.P.S.Jagadeesh
Publisher: name: figshare
Year: 2015
Subjects: Computer Engineering

description: Most of the internetsites involve buffering of compound images and people expect them to be of enhanced quality and stature. In this paper, H.264/MPEG-4 AVC for compound image compression using histogram based block classification scheme is implemented to evaluate the performance of compound images to better know the importance of this scheme. In this method, conventional histogram is adopted and improves the block classification between background, text, hybrid and picture image areas. Different compression scheme is implemented for different types of classified blocks to improve the compression ratio to an optimal value. H.264 AVC using CABAC entropy coding is used to compress the hybrid blocks, on the other hand standard conventional algorithm such as run-length, wavelet coding and JPEG coding for background, text and picture blocks respectively. Experimental results show that the proposed scheme improves the compression ratio of compound image to larger extent but increases the coding complexity.
Experimental observation of an enhanced anisotropic magnetoresistance in non-local configuration
Creators: name: Rüffer, Daniel
name: Czeschka, Franz D.
name: Gross, Rudolf
name: Goennenwein, Sebastian T. B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We compare non-local magnetoresistance measurements in multi-terminal Ni nanostructures with corresponding local experiments. In both configurations, the measured voltages show the characteristic features of anisotropic magnetoresistance (AMR). However, the magnitude of the non-local AMR signal is up to one order of magnitude larger than its local counterpart. Moreover, the non-local AMR increases with increasing degree of non-locality, i.e., with the separation between the region of the main current flow and the voltage measurement region. All experimental observations can be consistently modeled in terms of current spreading in a non-isotropic conductor. Our results show that current spreading can significantly enhance the magnetoresistance signal in non-local experiments.
Statistical evaluation of PUF implementation techniques as applied to quantum confinement semiconductors
Creators: name: McGrath, Thomas
Publisher: name: Lancaster University
Year: 2021

description: Physically unclonable functions, or PUFs, present a means to securely identify objects, both implicit and attached, alongside several uses in conventional secure communication techniques. Many types of PUF based on varying sources of fingerprint entropy have been suggested, and the higher-level theoretical properties and implications of this primitive have been extensively discussed. However, each different prospective implementation of PUF typically approaches the practical considerations for the conversion from a unique entropy source to ultimate PUF implementation anew. These studies typically treat the intermediate processing schema, such as response binning, solely as a means to an end rather than a subject of explicit discussion and evaluation. As such, there exist few studies into developing a general framework for the optimisation and simulation of the important elements that lie between the measurement of the particular entropy source and the evaluation of the final device as a whole. This thesis seeks to outline and validate a generalised schema for the conversion of entropy source to final results, presenting the fundamental design elements and figures of merit for the process at every stage where applicable. Further to this, each stage of the process is expressed analytically, allowing the direct derivation of the ultimate figures of merit based on the measurement outcomes of the initial source of entropy. To validate, this process is applied towards the resonant tunnelling diode (RTD) as the prospective entropic unit cell. This type of semiconductor device has several properties that make it an interesting candidate upon which to base a PUF, and this work additionally seeks to outline these benefits and enumerate the general comparative figures of merit for a PUF derived therefrom.
Wavelet Sub-band block coding based lossless High Speed Compression of Compound Image
Creators: name: Kumar, Dr.P.S.Jagadeesh
Publisher: name: figshare
Year: 2015
Subjects: Computer Engineering

description: Compression of compound image is essential for remote control software, such as real virtual network computing (VNC), which allows a person at a remote computer to view and interact with another computer across the network, as if sitting in front of the computer. A smart display device acts as a portable screen with 802.11b wireless connection to a nearby desktop PC, enabling people to surf the web or browse pictures that are stored on the desktop PC. The challenge is that the huge amount of real-time computer screen video data should be transmitted over the cable or wireless networks. One 800×600 frame of true colour screen image has a size of 1.44 MB and 85 frames/sec produces more than 100 MB data. In this paper, wavelet sub-band coding based lossless compression of compound image is discussed and the implementation shows excellent visual quality of text in compressed computer screen images.
Numerical integration of Heath-Jarrow-Morton model of interest rates
Creators: name: Krivko, M.
name: Tretyakov, M. V.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Computational Finance (q-fin.CP)
subject: Numerical Analysis (math.NA)
subject: Probability (math.PR)
subject: Pricing of Securities (q-fin.PR)
subject: FOS: Economics and business
subject: FOS: Mathematics
subject: 65C30, 60H35, 60H30, 91G80

description: We propose and analyze numerical methods for the Heath-Jarrow-Morton (HJM) model. To construct the methods, we first discretize the infinite dimensional HJM equation in maturity time variable using quadrature rules for approximating the arbitrage-free drift. This results in a finite dimensional system of stochastic differential equations (SDEs) which we approximate in the weak and mean-square sense using the general theory of numerical integration of SDEs. The proposed numerical algorithms are computationally highly efficient due to the use of high-order quadrature rules which allow us to take relatively large discretization steps in the maturity time without affecting overall accuracy of the algorithms. Convergence theorems for the methods are proved. Results of some numerical experiments with European-type interest rate derivatives are presented.
description: 48 pages
Neural Network Based Efficient Block Classification of Computer Screen Images for Desktop Sharing
Creators: name: Kumar, Dr.P.S.Jagadeesh
Publisher: name: figshare
Year: 2015
Subjects: Computer Engineering

description: This paper presents a neural network based efficient block classification of compound images for desktop sharing. The objective is to maximize the precision and recall rate of the classification algorithm, while at the same time minimizing the execution and training time of the neural network. It segments computer screen images into text/ graphics, picture/background blocks by using as input, the statistical features based on DWT coefficients in the sub-bands of each 8×8 block. The proposed algorithm can perform accurate block classification of text information with different fonts, sizes and ways of arrangement from the background image, so that text/graphics blocks can be compressed at higher quality than background image blocks. The proposed work is expected to minimize block classification error due to the adaptive nature of neural network.