cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Die Sichtbarmachung des Sichtbaren
Creators: name: Mathieu, Christian
Publisher: name: Informationspraxis
Year: 2019

description: Der programmatische Impuls der textuellen Materialitätsforschung, den Dualismus von Trägersubstanz und semiotischer Ebene schrifttragender Artefakte zu überwinden, stellt gerade Bibliotheken vor die Herausforderung, ihre Digitalisierungsaktivitäten perspektivisch in der Objektdimension weiterzuentwickeln. Ungeachtet der dadurch nochmals gesteigerten Komplexität, wirbt dieser Beitrag dafür, bei der Erschließung des ohnehin herausfordernden Zukunftsfelds der 3D-Digitalisierung von kodexförmigen wie nicht-kodexförmigen Schriftzeugnissen auch deren Interaktionsmaterialität zu berücksichtigen.
description: Informationspraxis, Bd. 5 Nr. 2 (2019)
App-based Forecasting of CRIX Index Returns Using R and R-Shiny
Creators: name: Garcia Camargo, Gonzalo Agustin
Publisher: name: Humboldt-Universität zu Berlin
Year: 2021
Subjects: subject: R
subject: CRIX
subject: LSTM
subject: Shiny
subject: Kryptowährung
subject: Cryptocurrencies
subject: 332 Finanzwirtschaft

description: Das Ziel dieser Masterarbeit ist ein Modell zu entwickeln, der dazu in der Lage ist, Naive und Mean Benchmarks bei einer eintägige Prognose der Log Returns des CRIXs (Cryptocurrency IndeX). Unterschiedliche Modelle sind angewendet worden und nach ihre Leistung getestet. Ein LSTM-Modell ist am Ende gewählt worden. Dieses Modell hat bessere Ergebnisse als die Naive und Mean Benchmarks bei Cross-Validation Mean Absolute Error gezeigt. Es hat auch bessere Leistung bei Daten gezeigt, die nicht für das Trainieren oder die Wahl des Modells benutzt worden sind. Ein zweites Ziel dieser Masterarbeit war die Einbindung der Ergebnisse in einer R-basierte Web Anwendung, die den Einsatz des Modells vereinfachen sollte. Alle Beobachtungen des CRIXs sind benutzt worden für das Trainieren oder Testen des Modells. Die Anwendung ist unter https://github.com/QuantLet/CRIXForecastApp zu finden.
description: This thesis aims to deliver a model to beat a Naive and Mean Benchmark at predicting the Log Returns of the CRIX (CRyptocurrency IndeX) on a one day forecasting horizon. Various models were tried and tested for their performance, finally settling on an LSTM model. This model was able to beat both the Naive and Mean Benchmarks on Cross-Validation Mean Absolute Error. It also performed well on held-out data which was not used for training or model selection. A secundary objective of this thesis was to integrate the results of the investigation on a Web App based on R-Shiny to facilitate the usage of the trained model. All observations from the history of the CRIX model were used for training and testing the models (2504 obs. as of June 7th, 2021). The App can be found at https://github.com/QuantLet/CRIXForecastApp.
M. Grandner, W. Schmale, M. Weinzierl (Hg.), Grund- und Menschenrechte. Historische Perspektiven - Aktuelle Problematiken, 2002
Creators: name: Michaud, Claude Charles
Publisher: name: Francia
Year: 2019

description: M. Grandner, W. Schmale, M. Weinzierl (Hg.), Grund- und Menschenrechte. Historische Perspektiven - Aktuelle Problematiken, 2002 (C. C. Michaud)
description: Francia, Bd. 30 Nr. 2 (2003)
Der Frieden. Rekonstruktion einer europäischen Vision, hg. von K. Garber und J. Held. Bd. 1: Erfahrung und Deutung von Krieg und Frieden. Religion - Geschlechter - Macht und Kultur, hg. von K. Garber, J. Held, F. Jürgensmeier, F. Krüger und U. Szèll, 2001
Creators: name: Wilson, Peter H.
Publisher: name: Francia
Year: 2019

description: Der Frieden. Rekonstruktion einer europäischen Vision, hg. von K. Garber und J. Held. Bd. 1: Erfahrung und Deutung von Krieg und Frieden. Religion - Geschlechter - Macht und Kultur, hg. von K. Garber, J. Held, F. Jürgensmeier, F. Krüger und U. Szèll, 2001 (P. H. Wilson)
description: Francia, Bd. 30 Nr. 2 (2003)
Les Monarchies française et espagnole (milieu du XVIe siècle-début du XVIIIe siècle). Actes du Colloque de 2000, 2001
Creators: name: Externbrink, Sven
Publisher: name: Francia
Year: 2019

description: Les Monarchies française et espagnole (milieu du XVIe siècle-début du XVIIIe siècle). Actes du Colloque de 2000, 2001 (S. Externbrink)
description: Francia, Bd. 30 Nr. 2 (2003)
Handbuch der deutschen Bildungsgeschichte, hg. von Christa Berg u. a., Bd. I: 15. bis 17. Jahrhundert. Von der Renaissance und der Reformation bis zum Ende der Glaubenskämpfe, hg. von N. Hammerstein unter Mitwirkung von A. Buck, 1996
Creators: name: Le Cam, Jean-Luc
Publisher: name: Francia
Year: 2019

description: Handbuch der deutschen Bildungsgeschichte, hg. von Christa Berg u. a., Bd. I: 15. bis 17. Jahrhundert. Von der Renaissance und der Reformation bis zum Ende der Glaubenskämpfe, hg. von N. Hammerstein unter Mitwirkung von A. Buck, 1996 (J.-L. Le Cam)
description: Francia, Bd. 30 Nr. 2 (2003)
The Public's Perception of Florence Nightingale's Legacy in the Digital Media A Critical Discourse Analysis.
Creators: name: Conte, Gianluca
name: Magon, Arianna
name: Palmeri, Maria Angela
name: Paglione, Giulia
name: Baroni, Irene
name: Belloni, Silvia
name: Angolani, Miriam
name: Arcidiacono, Marco Alfredo
name: Arrigoni, Cristina
name: Stievano, Alessandro
name: Caruso, Rosario
Publisher: name: Zenodo
Year: 2025
Subjects: Nightingale
YouTube
digital
discourse
identity
image
media
nurse
nursing
podcasts

description: Abstract

This study critically examines the public's perception of Florence Nightingale's legacy through a critical discourse analysis (CDA) of digital media, specifically podcasts and YouTube. Nightingale, who is often remembered as "The Lady with the Lamp", holds a complex identity within modern narratives that is celebrated for her pioneering contributions to nursing and public health, even if there are some disagreements about her, given the colonialist setting that may have shaped some of her opinions and decisions. This research employed CDA to analyze 25 podcasts and 18 YouTube videos, which were systematically included according to a priori inclusion criteria. The study synthesized how these media products portray Nightingale and, by extension, shape public discourse about the nursing profession. The findings reveal five thematic representations of Nightingale: as a legendary figure, a modern feminist, a dedicated statistician, a pioneer in public health, and a pivotal STEM contributor. These portrayals challenge traditional nursing stereotypes by emphasizing Nightingale's role as a rigorous scientist and reformer, suggesting broader perceptions of nurses that encompass leadership, analytical skills, and strategic thinking. The study supports the hypothesis that digital narratives significantly influence the public's understanding and appreciation of nursing, advocating for a more nuanced professional identity that integrates traditional caregiving roles with critical and analytical capabilities.
Effect of Transition Magnetic Moments on Collective Supernova Neutrino Oscillations
Creators: name: de Gouvea, Andre
name: Shalgar, Shashank
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the effect of Majorana transition magnetic moments on the flavor evolution of neutrinos and antineutrinos inside the core of Type-II supernova explosions. We find non-trivial collective oscillation effects relating neutrinos and antineutrinos of different flavors, even if one restricts the discussion to Majorana transition electromagnetic moment values that are not much larger than those expected from standard model interactions and nonzero neutrino Majorana masses. This appears to be, to the best of our knowledge, the only potentially observable phenomenon sensitive to such small values of Majorana transition magnetic moments. We briefly comment on the effect of Dirac transition magnetic moments and on the consequences of our results for future observations of the flux of neutrinos of different flavors from a nearby supernova explosion.
description: 11 pages,appendix added, version accepted in JCAP
Titelei
Creators: name: Redaktion, Die
Publisher: name: Funde und Ausgrabungen im Bezirk Trier
Year: 2019

description: -
description: Funde und Ausgrabungen im Bezirk Trier, Bd. 25 (1993): Funde und Ausgrabungen im Bezirk Trier : Aus der Arbeit des Rheinischen Landesmuseums Trier
Taut foliations in surface bundles with multiple boundary components
Creators: name: Kalelkar, Tejas
name: Roberts, Rachel
Publisher: name: arXiv
Year: 2012
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M50

description: Let $M$ be a fibered 3-manifold with multiple boundary components. We show that the fiber structure of $M$ transforms to closely related transversely oriented taut foliations realizing all rational multislopes in some open neighborhood of the multislope of the fiber. Each such foliation extends to a taut foliation in the closed 3-manifold obtained by Dehn filling along its boundary multislope. The existence of these foliations implies that certain contact structures are weakly symplectically fillable.
description: 19 pages, 12 figures; Minor corrections made, corollary for contact structures included
Zum Geleit
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 1 Nr. 1/2 (1948): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Local random quantum circuits are approximate polynomial-designs
Creators: name: Brandao, Fernando G. S. L.
name: Harrow, Aram W.
name: Horodecki, Michal
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We prove that local random quantum circuits acting on n qubits composed of O(t^{10} n^2) many nearest neighbor two-qubit gates form an approximate unitary t-design. Previously it was unknown whether random quantum circuits were a t-design for any t > 3. The proof is based on an interplay of techniques from quantum many-body theory, representation theory, and the theory of Markov chains. In particular we employ a result of Nachtergaele for lower bounding the spectral gap of frustration-free quantum local Hamiltonians; a quasi-orthogonality property of permutation matrices; a result of Oliveira which extends to the unitary group the path-coupling method for bounding the mixing time of random walks; and a result of Bourgain and Gamburd showing that dense subgroups of the special unitary group, composed of elements with algebraic entries, are infty-copy tensor-product expanders. We also consider pseudo-randomness properties of local random quantum circuits of small depth and prove that circuits of depth O(t^{10}n) constitute a quantum t-copy tensor-product expander. The proof also rests on techniques from quantum many-body theory, in particular on the detectability lemma of Aharonov, Arad, Landau, and Vazirani. We give applications of the results to cryptography, equilibration of closed quantum dynamics, and the generation of topological order. In particular we show the following pseudo-randomness property of generic quantum circuits: Almost every circuit U of size O(n^k) on n qubits cannot be distinguished from a Haar uniform unitary by circuits of size O(n^{(k-9)/11}) that are given oracle access to U.
description: 39 pages, no figures. v2. exponent of t went up. v3. small changes, almost identical to published version. v4. further fixes to proofs, results mostly unchanged
Die Rottmann-Gedächtnis-Ausstellung im Kurpfälzischem Museum zu Heidelberg
Creators: name: Poensgen, Georg
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 3 Nr. 10 (1950): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Annealing-induced magnetic moments detected by spin precession measurements in epitaxial graphene on SiC
Creators: name: Birkner, Bastian
name: Pachniowski, Daniel
name: Sandner, Andreas
name: Ostler, Markus
name: Seyller, Thomas
name: Fabian, Jaroslav
name: Ciorga, Mariusz
name: Weiss, Dieter
name: Eroms, Jonathan
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present results of non-local and three terminal (3T) spin precession measurements on spin injection devices fabricated on epitaxial graphene on SiC. The measurements were performed before and after an annealing step at 150 degrees Celsius for 15 minutes in vacuum. The values of spin relaxation length L_s and spin relaxation time tau_s obtained after annealing are reduced by a factor 2 and 4, respectively, compared to those before annealing. An apparent discrepancy between spin diffusion constant D_s and charge diffusion constant D_c can be resolved by investigating the temperature dependence of the g-factor, which is consistent with a model for paramagnetic magnetic moments.
description: revised version, incl Supplemental Material, published in Phys Rev B
Jabrud II 4 DataSet LithicAnalysis
Creators: name: T. Hauck
name: M. Domnina
name: C. Molden
name: J. Cetinkaya
Publisher: name: CRC806-Database
Year: 2014
Subjects: ahmarian
artefact assemblage
chaine operatoire
early upper palaeolithic
levantine aurignacian
lithic analysis

description: This dataset comprises the techno-typological analysis of the lithic artefact assemblage of Yabroud rock-shelter II – Layer 4. This assemblage is part of a much larger collection of lithic artefacts and bone tools excavated at different localities in Yabroud by Alfred Rust between 1930 and 1933. The Yabroud collection is housed at the Institute of Prehistoric Archaeology of Cologne University, Germany.
Loewe, Gudrun: Kataloge zur mitteldeutschen Schnurkeramik. Teil I: Thüringen
Creators: name: Jacob-Friesen, Karl Hermann
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Rezension zu: Loewe, Gudrun: Kataloge zur mitteldeutschen Schnurkeramik. Teil I: Thüringen. Heft 17 der Veröffentlichungen des Landesmuseums für Vorgeschichte in Halle. Halle (Saale) (V. E. B. Max Niemeyer Verlag) 1959. 149 Seiten mit 53 Textabb., 1 Karte und 120 Tafeln
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 28 (1959): Nachrichten aus Niedersachsens Urgeschichte
Precision Unification in λSUSY with a 125 GeV Higgs
Creators: name: Hardy, Edward
name: March-Russell, John
name: Unwin, James
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It is challenging to explain the tentative 125 GeV Higgs signal in the Minimal Supersymmetric Standard Model (MSSM) without introducing excessive fine-tuning, and this motivates the study of non-minimal implementations of low energy supersymmetry (SUSY). A term λSH_uH_d involving a Standard Model (SM) singlet state S leads to an additional source for the quartic interaction raising the mass of the lightest SM-like Higgs. However, in order to achieve m_h \approx 125 GeV with light stops and small stop mixing, it is necessary for λ\gtrsim 0.7 and consequently λmay become non-perturbative before the unification scale. Moreover, as argued by Barbieri, Hall, et al. low fine-tuning prefers the region λ~1-2, leading to new or non-perturbative physics involving S below the GUT scale (`λSUSY' models). This raises the concern that precision gauge coupling unification, the prime piece of indirect experimental evidence for low energy SUSY, may be upset. Using the NSVZ exact β-function along with well motivated assumptions on the strong coupling dynamics we show that this is not necessarily the case, but rather there exist classes of UV completions where the strong-coupling effects can naturally correct for the present ~3% discrepancy in the two-loop MSSM unification prediction for α_s. Moreover, we argue that in certain scenarios a period of strong coupling can also be beneficial for t-b unification, while maintaining the small to moderate values of tanβpreferred by the Higgs mass.
description: 16 pages, 5 figures, v2. Discussion regarding evolution of Yukawa couplings and t-b unification added, accepted for publication in JHEP
Maximal super Yang-Mills theories on curved background with off-shell supercharges
Creators: name: Fujitsuka, Masashi
name: Honda, Masazumi
name: Yoshida, Yutaka
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We construct d<=7 dimensional maximally supersymmetric Yang-Mills theories on a class of curved backgrounds with off-shell supercharges. The off-shell supersymmetry is mainly a generalization of on-shell supersymmetry constructed previously by Blau. We present several examples of backgrounds and discuss the number of the preserved supersymmetries on these backgrounds. We also construct another maximally supersymmetric Yang-Mills theories on S^3 by dimensional reducing along the R-direction of N=4 super Yang-Mills theory on RxS^3.
description: 19 pages, no figrues, typos corrected, reference added, some explanations improved
Effect of Anomalous Couplings on the Associated Production of a Single Top Quark and a Higgs Boson at the LHC
Creators: name: Agrawal, Pankaj
name: Mitra, Subhadip
name: Shivaji, Ambresh
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider the production of a single top quark in association with a Higgs boson at the LHC. In particular, we compute the cross sections for the processes $ p p \to t h j$, $t h b$, $t h W$, $t h j j$, $t h j b$, $t h W j$, $t h W b$ in the presence of the anomalous $Wtb, WWh$ and $tth$ couplings. We find that the anomalous $Wtb$ and $tth$ couplings can enhance the cross sections significantly. We also analyze a few signatures and show that, if these couplings are indeed anomalous, then with enough data, one should be able to observe the production of the Higgs boson in association with single top quark.
description: 15 pages, 4 figures, 5 tables. Typos fixed, reference added. Journal version
Modelling Sound Propagation In The Presence Of Atmospheric Turbulence For The Auralisation Of Aircraft Noise
Creators: name: Rietdijk, Frederik
name: Heutschi, Kurt
name: Forssén, Jens
Publisher: name: Zenodo
Year: 2014
Subjects: acoustics
auralisation
forum acusticum
turbulence

description: Presentation about turbulence and auralisation that I gave at Forum Acusticum 2014, Krakow, Poland.
Supersymmetry-Breaking Nonlinear Sigma Models
Creators: name: Imai, Takumi
name: Izawa, K. -I.
name: Nakai, Yuichiro
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider a novel class of constraints on chiral superfields to obtain supersymmetric nonlinear sigma models in four spacetime dimensions, which strictly combine the internal symmetry breaking with spontaneous supersymmetry breaking. The resultant massless modes can be exclusively Nambu-Goldstone bosons without their complex partners and the goldstino that is charged under the internal symmetry. The massive modes show a peculiar relation among their masses and the scales of symmetry breakings.
description: 9 pages, comments and references added
Urnenfunde auf dem Friedhof Rebenstorf, Krs. Lüchow-Dannenberg
Creators: name: Voelkel, Gerhard
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 30 (1961): Nachrichten aus Niedersachsens Urgeschichte
The DEEP2 Galaxy Redshift Survey: Clustering Dependence on Galaxy Stellar Mass and Star Formation Rate at z~1
Creators: name: Mostek, Nick
name: Coil, Alison L.
name: Cooper, Michael C.
name: Davis, Marc
name: Newman, Jeffrey A.
name: Weiner, Benjamin
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present DEEP2 galaxy clustering measurements at z~1 as a function of stellar mass, star formation rate (SFR), and specific SFR (sSFR). We find a strong positive correlation between stellar mass and clustering amplitude on 1-10 h^-1 Mpc scales for blue, star-forming galaxies with 9.5 < log(M_*/M_sun) < 11 and no dependence for red, quiescent galaxies with 10.5 < log(M_*/M_sun) < 11.5. Using recently re-calibrated DEEP2 SFRs from restframe B-band magnitude and optical colors, we find that within the blue galaxy population at z~1, the clustering amplitude increases strongly with increasing SFR and decreasing sSFR. For red galaxies there is no significant correlation between clustering amplitude and either SFR or sSFR. Blue galaxies with high SFR or low sSFR are as clustered on large scales as red galaxies. We find that the clustering trend observed with SFR can be explained mostly, but not entirely, by the correlation between stellar mass and clustering amplitude for blue galaxies. We also show that galaxies above the star-forming "main sequence" are less clustered than galaxies below the main sequence, at a given stellar mass. These results are not consistent with the high sSFR population being dominated by major mergers. We also measure the clustering amplitude of our samples on small scales (< 0.3 h^-1 Mpc) and find an enhanced clustering signal relative to the best-fit large-scale power law for red galaxies with high stellar mass, blue galaxies with high SFR, and both red and blue galaxies with high sSFR. The increased small-scale clustering for galaxies with high sSFRs is likely linked to triggered star formation in interacting galaxies. These measurements provide strong constraints on galaxy evolution and halo occupation distribution models at z~1.
description: 27 pages, 21 figures, 6 tables, V1-Submitted to ApJ, V2-Accepted to ApJ
Urnenfeld der jüngeren Römischen Kaiserzeit auf dem Pfingstberg bei Helmstedt
Creators: name: Niquet, Franz
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 30 (1961): Nachrichten aus Niedersachsens Urgeschichte
Behm-Blancke, Günter: Altsteinzeitliche Rastplätze im Travertingebiet von Taubach, Weimar, Ehringsdorf
Creators: name: Narr, Karl J.
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Rezension zu: Behm-Blancke, Günter: Altsteinzeitliche Rastplätze im Travertingebiet von Taubach, Weimar, Ehringsdorf. Alt-Thüringen 4, 1959/60. Weimar 1960: H. Böhlaus Nachf. — 246 Seiten in 8 0 mit 66 Abbildungen im Text und 103 Tafeln
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 30 (1961): Nachrichten aus Niedersachsens Urgeschichte
Plesle, Evžen: Die Lausitzer Kultur in Nordwestböhmen
Creators: name: Deichmüller, Jürgen
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Rezension zu: Plesle, Evžen: Die Lausitzer Kultur in Nordwestböhmen, Prag 1961. 302 Seit., 66 Tat.
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 31 (1962): Nachrichten aus Niedersachsens Urgeschichte
Bronzezeitliche Hügelgräber bei Malstedt, Kr. Bremervörde
Creators: name: Deichmüller, Jürgen
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 32 (1963): Nachrichten aus Niedersachsens Urgeschichte
title: The information infrastructure of land registration in England: a sociology of real estate at the intersection of elites, markets and statistics
Creators: name: Monteath, Timothy
Publisher: name: London School of Economics and Political Science (LSE)
Year: 2021

description: This Thesis presents a sociology of the development of land registration in England and examines its relationship to understandings of the housing market, statistics, and elites. Through approaching land registration as an information infrastructure, this research prioritizes the previously overlooked foundations of the housing market, that underpin how it operates and through which it becomes known. To do so, this Thesis combines historical methodologies with computational methods utilising contemporary big data. It seeks to track how land registration in England from its 19th century origins, solidified into an information infrastructure and by utilising this understanding to ask questions of the modern land registration, highlighting these ongoing legacies of elite power, through an analysis of its transactional data. This Thesis is split into three cases. Firstly, an examination of the early land registry, its legal and socio-material organization and standardization, addressing the context of elite aristocratic power in which the system arose. Secondly, an analysis of housing market statistics in the UK, addresses how their relationship to the information infrastructure of land registration has allowed for the exclusion of elite housing practices from official statistics. The third case study, through utilising computational methods, paints a different picture of the UK housing market by adding back in the ‘missing’ houses of contemporary elites, which are owned through offshore shell companies. This research therefore contributes to the study of inequality in the UK through revealing the extent of elite housing wealth held in offshore jurisdictions. Arguing that in order to better identify the relationship between the housing market and elite power the importance of understanding land registration as an information infrastructure underpinning it, cannot be understated.
Frauke Stein (Hrsg.), Bibliographie zur Vor- und Frühgeschichte in der Bundesrepublik Deutschland und Berlin (West) in den Grenzen vor 1990. Das Schrifttum der Jahre 1982 und 1983
Creators: name: Fischer, Ulrich
Publisher: name: Bonner Jahrbücher
Year: 2019

description: Rezension zu: Frauke Stein (Hrsg.), Bibliographie zur Vor- und Frühgeschichte in der Bundesrepublik Deutschland und Berlin (West) in den Grenzen vor 1990. Das Schrifttum der Jahre 1982 und 1983. In Zusammenarbeit mit Christiane Schier. Unter Mitarbeit von K.-H. Fiedler, S. Miesel und A. Röhrig sowie V. Heyd und B. Klein. Franz Steiner Verlag, Stuttgart 1991. 236 Seiten, ein Faltblatt.
description: Bonner Jahrbücher, Bd. 193.1993(1994): Bonner Jahrbücher
Observational constraints on conformal time symmetry, missing matter and double dark energy
Creators: name: Vazquez, J. Alberto
name: Hee, S.
name: Hobson, M. P.
name: Lasenby, A. N.
name: Ibison, M.
name: Bridges, M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The current concordance model of cosmology is dominated by two mysterious ingredients: dark matter and dark energy. In this paper, we explore the possibility that, in fact, there exist two dark-energy components: the cosmological constant $Λ$, with equation-of-state parameter $w_Λ=-1$, and a `missing matter' component $X$ with $w_X=-2/3$, which we introduce here to allow the evolution of the universal scale factor as a function of conformal time to exhibit a symmetry that relates the big bang to the future conformal singularity, such as in Penrose's conformal cyclic cosmology. Using recent cosmological observations, we constrain the present-day energy density of missing matter to be $Ω_{X,0}=-0.034 \pm 0.075$. This is consistent with the standard $Λ$CDM model, but constraints on the energy densities of all the components are considerably broadened by the introduction of missing matter; significant relative probability exists even for $Ω_{X,0} \sim 0.1$, and so the presence of a missing matter component cannot be ruled out. As a result, a Bayesian model selection analysis only slightly disfavours its introduction by 1.1 log-units of evidence. Foregoing our symmetry requirement on the conformal time evolution of the universe, we extend our analysis by allowing $w_X$ to be a free parameter. For this more generic `double dark energy' model, we find $w_X = -1.01 \pm 0.16$ and $Ω_{X,0} = -0.10 \pm 0.56$, which is again consistent with the standard $Λ$CDM model, although once more the posterior distributions are sufficiently broad that the existence of a second dark-energy component cannot be ruled out. The model including the second dark energy component also has an equivalent Bayesian evidence to $Λ$CDM, within the estimation error, and is indistinguishable according to the Jeffreys guideline.
description: Revised version emphasising a different version of the underlying symmetry, as published in JCAP
Characterizing Hot Jupiter Atmospheres With Large Ground-Based Telescopes
Creators: name: Colon, Knicole
Publisher: name: Zenodo
Year: 2014

description: It has recently become possible to characterize the atmospheres of some extrasolar planets via transit spectroscopy, which is a crucial stepping stone towards future studies of Earth-like planets.  For hot Jupiters in particular, potassium has been predicted to be one of the strongest sources of opacity at optical wavelengths.  Indeed, it has been previously detected in the atmospheres of one of my planets of interest (XO-2b).  I presented narrow-band spectrophotometric observations of XO-2b as well as TrES-2b made with the 10.4-meter Gran Telescopio Canarias to confirm/search for absorption due to potassium in their atmospheres.  I discussed the results from my search for potassium absorption in these planetary atmospheres as well as recent progress made in characterizing the atmospheres of hot Jupiters with other large ground-based telescopes.
PeV neutrinos from the propagation of ultra-high energy cosmic rays
Creators: name: Roulet, Esteban
name: Sigl, Guenter
name: van Vliet, Arjen
name: Mollerach, Silvia
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the possibility that the PeV neutrinos recently observed by IceCube are produced by the interactions of extragalactic cosmic rays during their propagation through the radiation backgrounds. We show that the fluxes resulting from the decays of neutrons produced in the interactions of cosmic ray protons with the CMB background are suppressed ($E_ν^2$d$Φ_ν/$d$E< 10^{-10}$ GeV/cm$^2$ s sr), with those resulting from the decays of pions produced in the interactions with the UV/optical/IR backgrounds being the dominant ones at PeV energies. The anti-neutrino fluxes produced by the decay of neutrons resulting from the photodisintegration of heavy nuclei with CMB photons are also shown to be quite suppressed ($E_ν^2$d$Φ_ν/$d$E< 10^{-11}$ GeV/cm$^2$ s sr), while those produced by photo-pion processes with UV/optical/IR backgrounds may be larger, although they are not expected to be above those achievable in the pure proton case. Scenarios with mixed composition and low cutoff rigidities can lead to PeV neutrino fluxes enhanced with respect to those in the pure Fe scenarios. We also discuss the possible impact of the Glashow resonance for the detection of these scenarios, showing that it plays a moderate role.
description: 14 pages, 4 figures
Reliable transport through a microfabricated X-junction surface-electrode ion trap
Creators: name: Wright, Kenneth
name: Amini, Jason M.
name: Faircloth, Daniel L.
name: Volin, Curtis
name: Doret, S. Charles
name: Hayden, Harley
name: Pai, C. -S.
name: Landgren, David W.
name: Denison, Douglas
name: Killian, Tyler
name: Slusher, Richart E.
name: Harter, Alexa W.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We report the design, fabrication, and characterization of a microfabricated surface-electrode ion trap that supports controlled transport through the two-dimensional intersection of linear trapping zones arranged in a ninety-degree cross. The trap is fabricated with very-large-scalable-integration (VLSI) techniques which are compatible with scaling to a larger quantum information processor. The shape of the radio-frequency (RF) electrodes is optimized with a genetic algorithm to minimize axial pseudopotential barriers and to minimize ion heating during transport. Seventy-eight independent DC control electrodes enable fine control of the trapping potentials. We demonstrate reliable ion transport between junction legs, trapping of ion chains with nearly-equal spacing in one of the trap's linear sections, and merging and splitting ions from these chains. Doppler-cooled ions survive more than 10^5 round-trip transits between junction legs without loss and more than sixty-five consecutive round trips without laser cooling.
description: 13 pages, 8 figures
Finger-gate manipulated quantum transport in a semiconductor narrow constriction with spin-orbit interactions and Zeeman effect
Creators: name: Tang, Chi-Shung
name: Chang, Shu-Yu
name: Cheng, Shun-Jen
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The authors investigate quantum transport in a narrow constriction fabricated by narrow band gap semiconductor materials with spin-orbit (SO) couplings. We consider the Rashba-Dresselhaus (RD) spin-orbit interactions (SOIs) and the Zeeman effect induced by an in-plane magnetic field along the transport direction. The interplay of the RD-SOI and the Zeeman effect may induce a SOI-Zeeman gap and influence the transport properties. We demonstrate that an attractive scattering potential may induce electron-like quasi-bound-state feature and manifest the RD-SOI-Zeeman induced Fano line-shape in conductance. Furthermore, a repulsive scattering potential may induce hole-like quasi-bound-state feature on the subband top of the lower spin branch.
description: 10 pages, 9 figures
Constraints on Dark Energy state equation with varying pivoting redshift
Creators: name: Scovacricchi, Dario
name: Bonometto, Silvio A.
name: Mezzetti, Marino
name: La Vacca, Giuseppe
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We assume the DE state equations w(a) = w_0+w_a(a_p-a), and study the dependence of the constraints on w_0 and w_a coefficients on the pivoting redshift 1+z_p=1/a_p. Coefficients are fitted to data including WMAP7, SNIa (Union 2.1), BAO's (including WiggleZ and SDSS results) and H_0 constraints. The fitting algorithm is CosmoMC. We find specific differences between the cases when neutrino mass is allowed or disregarded. More in detail: i) The z_p value yielding uncorrelated constraints on w_0 and w_a is different in the two cases, holding ~0.25 and ~0.35, respectively. (ii) If we consider the intervals allowed to w_0, we find that they shift when z_p increases, in opposite directions for vanishing or allowed neutrino mass. This leads to no overlap between 1sigma intervals already at z_p >~0.4. (iii) The known effect that a more negative state parameter is required to allow for neutrino mass displays its effects on w_a, rather than on w_0. (iv) The w_0-w_a constraints found by using any pivot z_p can be translated into constraints holding at a specific z_p value (0 or the z_p where errors are uncorrelated). When we do so, error ellipses exhibit a satisfactory overlap.
description: 13 pages, 7 figures, 2 tables
Study of the bilinear biquadratic Heisenberg model on a honeycomb lattice via Schwinger bosons
Creators: name: Moura, Antônio R.
name: Pereira, Afrânio R.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We analyze the biquadratic bilinear Heisenberg magnet on a honeycomb lattice via Schwinger boson formalism. Due to their vulnerability to quantum fluctuations, non conventional lattices (kagome, triangular and honeycomb for example) have been cited as candidates to support spin liquid states. Such states without long range order at zero temperature are known in one-dimensional spin models but their existence in higher dimensional systems is still under debate. Biquadratic interaction is responsible for various possibilities and phases as it is well-founded for one-dimensional systems. Here we have used a bosonic representation to study the properties at zero and finite low temperatures of the biquadratic term in the two-dimensional hexagonal honeycomb lattice. The results show a ordered state at zero temperature but much more fragile than that of a square lattice; the behavior at finite low temperatures is in accordance with expectations.
description: 14 pages, 5 figures
Multi-Layered Plasmonic Covers for Comb-Like Scattering Response and Optical Tagging
Creators: name: Monticone, Francesco
name: Argyropoulos, Christos
name: Alu, Andrea
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We discuss the potential of multilayered plasmonic particles to tailor the optical scattering response. The interplay of plasmons localized in thin stacked shells realizes peculiar degenerate cloaking and resonant states occurring at arbitrarily close frequencies. These concepts are applied to realize ultrasharp comb-like scattering responses and synthesize staggered, ideally strong super-scattering states closely coupled to invisible states. We demonstrate robustness to material losses and to variations in the background medium, properties that make these structures ideal for optical tagging.
description: 15 pages, 4 figures
SLEW-3: Estuarine water reference material for trace metals: certificate of analysis
Creators: name: Brophy, Christine
name: Clancy, Vincent
name: Lam, Joseph
name: McLaren, James W.
name: Mykytiuk, Alex
name: Willie, Scott
name: Yang, Lu
Publisher: name: National Research Council Canada
Year: 2000
Subjects: subject: Canadian reference material
subject: SLEW-3
subject: trace metals
subject: estuary water

description: Certified values for the mass fraction of trace metals have been established for this estuarine water certified reference material (SLEW-3).
SLEW-3: Matériau de référence composé d’eau d’estuaire pour l’analyse des métaux-traces : certificat d'analyse
Creators: name: Brophy, Christine
name: Clancy, Vincent
name: Lam, Joseph
name: McLaren, James W.
name: Mykytiuk, Alex
name: Willie, Scott
name: Yang, Lu
Publisher: name: National Research Council Canada
Year: 2000
Subjects: subject: matériau de référence canadien
subject: SLEW-3
subject: métaux traces
subject: eau estuaire

description: Les valeurs certifiées suivante ont été établies pour le matériel de référence d’eau de l'estuaire: fraction massique des métaux traces (SLEW-3).
Two-body momentum correlations in a weakly interacting one-dimensional Bose gas
Creators: name: Bouchoule, I.
name: Arzamasovs, M.
name: Kheruntsyan, K. V.
name: Gangardt, D. M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyze the two-body momentum correlation function for a uniform weakly interacting one-dimensional Bose gas. We show that the strong positive correlation between opposite momenta, expected in a Bose-Einstein condensate with a true long-range order, almost vanishes in a phase-fluctuating quasicondensate where the long-range order is destroyed. Using the Luttinger liquid approach, we derive an analytic expression for the momentum correlation function in the quasicondensate regime, showing (i) the reduction and broadening of the opposite-momentum correlations (compared to the singular behavior in a true condensate) and (ii) an emergence of anticorrelations at small momenta. We also numerically investigate the momentum correlations in the crossover between the quasicondensate and the ideal Bose-gas regimes using a classical field approach and show how the anticorrelations gradually disappear in the ideal-gas limit.
description: Final published version
Gravitational Waves from Quasi-Circular Black Hole Binaries in Dynamical Chern-Simons Gravity
Creators: name: Yagi, Kent
name: Yunes, Nicolas
name: Tanaka, Takahiro
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Dynamical Chern-Simons gravity cannot be strongly constrained with current experiments because it reduces to General Relativity in the weak-field limit. This theory, however, introduces modifications in the non-linear, dynamical regime, and thus, it could be greatly constrained with gravitational waves from the late inspiral of black hole binaries. We complete the first self-consistent calculation of such gravitational waves in this theory. For favorable spin-orientations, advanced ground-based detectors may improve existing solar-system constraints by 6 orders of magnitude.
description: 6 pages, 1 figure; errors corrected in Eqs. (8) and (9)
J. Hoock, P. Jeannin, W. Kaiser, Ars Mercatoria. Handbücher und Traktate für den Gebrauch des Kaufmanns. Manuels et traités à l'usage des marchands. Eine analytische Bibliographie. Bd. 3: Analysen (1470-1700), 2001
Creators: name: Kintz, Jean-Pierre
Publisher: name: Francia
Year: 2019

description: J. Hoock, P. Jeannin, W. Kaiser, Ars Mercatoria. Handbücher und Traktate für den Gebrauch des Kaufmanns. Manuels et traités à l'usage des marchands. Eine analytische Bibliographie. Bd. 3: Analysen (1470-1700), 2001 (J.-P- Kintz)
description: Francia, Bd. 30 Nr. 2 (2003)
Determination of the Parameters of a Color Neutral 3D Color Glass Condensate Model
Creators: name: Ozonder, Sener
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We consider a version of the McLerran-Venugopalan model by Lam and Mahlon where confinement is implemented via colored noise in the infrared. This model does not assume an infinite momentum frame, hence the boosted nuclei are not infinitely thin. Instead, the nuclei have a finite extension in the longitudinal direction and therefore depend on the longitudinal coordinate. In this fully three dimensional framework an x dependence of the gluon distribution function emerges naturally. In order to fix the parameters of the model, we calculate the gluon distribution function and compare it with the JR09 parametrization of the data. We explore the parameter space of the model to attain a working framework that can be used to calculate the initial conditions in heavy ion collisions.
description: 17 pages, 2 figures. Summary expanded. Typos in Eqs. (15) and (20) corrected. Published version
A Dynamic Systems Approach to Fermions and Their Relation to Spins
Creators: name: Zimborás, Zoltán
name: Zeier, Robert
name: Keyl, Michael
name: Schulte-Herbrueggen, T.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Dynamic properties of fermionic systems, like contollability, reachability, and simulability, are investigated in a general Lie-theoretical frame for quantum systems theory. Observing the parity superselection rule, we treat the fully controllable and quasifree cases, as well as various translation-invariant and particle-number conserving cases. We determine the respective dynamic system Lie algebras to express reachable sets of pure (and mixed) states by explicit orbit manifolds.
description: v2 and v3: additional results, typos corrected; v4: major revision
Salem. Vom Kloster zum Fürstensitz 1770-1830, hg. von R. Brüning und U. Knapp, 2002
Creators: name: Johannes, Klaus Frédéric
Publisher: name: Francia
Year: 2019

description: Salem. Vom Kloster zum Fürstensitz 1770-1830, hg. von R. Brüning und U. Knapp, 2002 (K. F. Johannes)
description: Francia, Bd. 30 Nr. 2 (2003)
Examining the evidence for dynamical dark energy
Creators: name: Zhao, Gong-Bo
name: Crittenden, Robert G.
name: Pogosian, Levon
name: Zhang, Xinmin
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We apply a new non-parametric Bayesian method for reconstructing the evolution history of the equation-of-state $w$ of dark energy, based on applying a correlated prior for $w(z)$, to a collection of cosmological data. We combine the latest supernova (SNLS 3-year or Union2.1), cosmic microwave background, redshift space distortion and the baryonic acoustic oscillation measurements (including BOSS, WiggleZ and 6dF) and find that the cosmological constant appears consistent with current data, but that a dynamical dark energy model which evolves from $w -1$ at higher redshift is mildly favored. Estimates of the Bayesian evidences show little preference between the cosmological constant model and the dynamical model for a range of correlated prior choices. Looking towards future data, we find that the best fit models for current data could be well distinguished from the $Λ$CDM model by observations such as Planck and Euclid-like surveys.
description: 5 pages, 2 figures, accepted to PRL
Quantum and classical correlations in high temperature dynamics of two coupled large spins
Creators: name: Zobov, V. E.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study dynamical correlations of two coupled large spins depending on the time and on the spin quantum numbers. In the high-temperature approximation, we obtain analytical expressions for the mutual informations, quantum and classical parts of correlations. The latter was obtained performing the non-orthogonal projective (POVM) measurements onto the spin coherent states of two spins or one spin, as well as by means of the orthogonal projective measurement of von Neumann. Contribution from quantum correlations is much less than that from classical ones and decreasing with the increase in spin quantum numbers at short times. However, it is not so in a time equal to half of the quantum period.
description: 10 pages, 3 figures, Corrected typos in formulas