cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Ein Vergleich zweier Eluationsverfahren zur biologischen Materialprufung
Creators: name: Schmalz, Gottfried
Publisher: name: Universität Regensburg
Year: 1978
Subjects: subject: 610 Medizin
subject: Biocompatible Materials
subject: Biological Assay
subject: Copper
subject: Dental Cements/standards
subject: Drug Tolerance
subject: Foreign-Body Reaction
subject: Humans
subject: Silicones
subject: Zinc Phosphate Cement/standards

description: The possibility of separating the eluate and the actual biologic test for determining tissue tolerance was studied using two cements containing copper and two cements without copper. Both the materials and the two eluates obtained according to the different procedures were tested immediately. Distilled water was added to one sample of the material, and the mixture was placed in an autoclave for one hour. A second sample was leached in nutrient solution for 24 hours at 37 C. Uniform results were obtained with the copper-free material. Results with the material containing copper however varied; the results of the eluate obtained after one hour in the autoclave were different from the results obtained after 24 hours in the nutrient solution or after direct testing. The test results for the last two procedures were similar. Comparison of the two elution methods indicates that extraction in physiologic nutrient solution is better than the autoclave method using distilled water.
Wolfgang Weiss, Modernismuskontroverse und Theologenstreit
Creators: name: Weiß, Otto
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Die katholisch-theologischen Disziplinen in Deutschland 1870-1962, hg. v. Hubert Wolf
Creators: name: Feldkamp, Michael F.
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Peter Reichensperger 1810-1892, hg. u. erläutert v. Ulrich von Hehl
Creators: name: Schneider, Bernhard
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Vadim Oswalt, Staat und ländliche Lebenswelt in Oberschwaben 1810-1871
Creators: name: Holzem, Andreas
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Andreas Gawatz, Wahlkämpfe in Württemberg
Creators: name: Exner, Peter
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Armin Müller-Dreier, Konfession in Politik, Gesellschaft und Kultur des Kaiserreichs. Der Evangelische Bund 1886-1914
Creators: name: Weiß, Otto
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Stephan Mauelshagen, Ordensritter - Landesherr - Kirchenfürst. Damian Hugo von Schönborn (1676-1743)
Creators: name: Eder, Manfred
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Remote Filters and Discretely Generated Spaces
Creators: name: Hernández-Gutiérrez, Rodrigo
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Topology (math.GN)
subject: FOS: Mathematics
subject: 54A25, 54D40, 54D80, 54A35, 03E17

description: Alas, Junqueira and Wilson asked whether there is a discretely generated locally compact space whose one point compactification is not discretely generated and gave a consistent example using CH. Their construction uses a remote filter in $ω\times{}^ω2$ with a base of order type $ω_1$ when ordered modulo compact subsets. In this paper we study the existence and preservation (under forcing extension) of similar types of filters, mainly using small uncountable cardinals. With these results we show that the CH example can be constructed in more general situations.
Thomas Hölz: Krummstab und Schwert
Creators: name: Wüst, Wolfgang
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Exit identities for Lévy processes observed at Poisson arrival times
Creators: name: Albrecher, Hansjörg
name: Ivanovs, Jevgenijs
name: Zhou, Xiaowen
Publisher: name: arXiv
Year: 2014
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: For a spectrally one-sided Lévy process, we extend various two-sided exit identities to the situation when the process is only observed at arrival epochs of an independent Poisson process. In addition, we consider exit problems of this type for processes reflected either from above or from below. The resulting Laplace transforms of the main quantities of interest are in terms of scale functions and turn out to be simple analogues of the classical formulas.
description: Published at http://dx.doi.org/10.3150/15-BEJ695 in the Bernoulli (http://isi.cbs.nl/bernoulli/) by the International Statistical Institute/Bernoulli Society (http://isi.cbs.nl/BS/bshome.htm)
PIDs, Petabytes and Neutrons
Creators: name: Murphy, Gareth
Publisher: name: Zenodo
Year: 2019
Subjects: neutron, PID, spallation

description: Neutron science generates an exploding volume of scientific research data which needs to be managed under FAIR data principles. The European Spallation Source (ESS), is expected to generate tens of petabytes of data per year.

This volume of scientific research data benefits from a “PIDcentric” approach to manage the many science users, data sets and instruments.

In partnership with the Swiss and Swedish national synchrotron radiation facilities at PSI and MAXIV, ESS have developed SciCat, a new data catalogue. SciCat allows users to register and access data using persistent identifiers.

SciCat users are identified using the ORCID database, published datasets are identified using DOIs and  for raw and derived datasets, handle.net identifiers are used.

SciCat uses a document-oriented database, MongoDB, which allows datasets to be tagged with ad hoc, unstructured scientific metadata as well as traditionally structured metadata, which can then be recovered using the DOI or Handle.

In the day to day operations, SciCat also has to deal with the problem of legacy scientific research data. Legacy data with incomplete or lost metadata presents a challenge to include in data catalogue. In my session, I will talk about the ESS’s experiences with PIDs, data catalogues and legacy data.
Der Einfluss von Methy-Methakrylat-Monomer auf den Stoffwechsel von L-Zellen
Creators: name: Schmalz, Gottfried
Publisher: name: Universität Regensburg
Year: 1979
Subjects: subject: 610 Medizin
subject: Amino Acids/metabolism
subject: Animals
subject: Cell Division/drug effects
subject: DNA/biosynthesis
subject: L Cells (Cell Line)/metabolism
subject: Methylmethacrylates/pharmacology
subject: Mice
subject: Protein Biosynthesis

description: The total serum protein synthesis, amino acid assimilation, rate of cell division, and DNA synthesis with various concentrations of methyl methacrylate monomer in medium was determined in a culture of L 929 fibroblasts of the mouse. DNA synthesis was inhibited after 12 hours of incubation. The normal course of cell division was completely supressed with a concentration of 3.2 . 10(-2) mol/l. A decrease in protein synthesis was observed after 24 hours of incubation. This decrease may be considered the result of DNA inhibition.
Assessment of newly developed molecular methods against the existing techniques
Creators: name: Umhang, Gérald
Publisher: name: Zenodo
Year: 2022
Subjects: Echinococcus
Molecular diagnostic

description: Since 30 years and the development of the first molecular techniques for the detection of Echinococcus DNA, the molecular diagnostic became essential. There are currently a lot of molecular assays to detect DNA of Em and Eg sl by different types of techniques. In absence of reference methods, a comparison of the most used methods and those developed in Meme was realized in order to be able to provide recommendations.
Michael Scholz, Residenz, Hof und Verwaltung der Erzbischöfe von Magdeburg in Halle in der ersten Hälfte des 16. Jahrhunderts
Creators: name: Stievermann, Dieter
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Higher order tangent bundles
Creators: name: Suri, Ali
Publisher: name: arXiv
Year: 2014
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 58B20, 58A05

description: The tangent bundle $T^kM$ of order $k$, of a smooth Banach manifold $M$ consists of all equivalent classes of curves that agree up to their accelerations of order $k$. For a Banach manifold $M$ and a natural number $k$ first we determine a smooth manifold structure on $T^kM$ which also offers a fiber bundle structure for $(π_k,T^kM,M)$. Then we introduce a particular lift of linear connections on $M$ to geometrize $T^kM$ as a vector bundle over $M$. More precisely based on this lifted nonlinear connection we prove that $T^kM$ admits a vector bundle structure over $M$ if and only if $M$ is endowed with a linear connection. As a consequence applying this vector bundle structure we lift Riemannian metrics and Lagrangians from $M$ to $T^kM$. Also, using the projective limit techniques, we declare a generalized Fréchet vector bundle structure for $T^\infty M$ over $M$.
Digital Empowerment of Asylum Seekers in Turkey and Refugees in Switzerland to Cope With (Im)Mobility Conditions
Creators: name: Nedelcu, Mihaela
name: Soysuren, Ibrahim
Publisher: name: nccr - on the move
Year: 2023

description: In the field of digital migration studies, existing research stresses that digitalization offers new agency tools for migrants, while generating new structural constraints to their actions and (im)mobilities. This project questions the digital empowerment of precarious migrants by unpacking ICTs-mediated practices of asylum seekers and refugees from a Migration-Mobility Nexus perspective. We explore how asylum seekers and refugees use digital technologies to cope with (im)mobility conditions, daily life, and crises. The focus on the ICTs becomes an analytical lens on the complex relationships between mobility and immobility within migration trajectories.
By adopting a comparative and qualitative approach, we focus on the cases of asylum seekers and refugees from sub-Saharan countries in a transit country (Turkey) and in a destination country (Switzerland). Considering ICTs at three different levels (as research object, fieldwork, and tools), we combine virtual methods with more traditional qualitative research tools to triangulate collected data.
Tunneling anisotropic spin polarization in lateral (Ga,Mn)As/GaAs spin Esaki diode devices
Creators: name: Einwanger, Andreas
name: Ciorga, Mariusz
name: Wurstbauer, Ulrich
name: Schuh, Dieter
name: Wegscheider, Werner
name: Weiss, Dieter
Publisher: name: Universität Regensburg
Year: 2009
Subjects: subject: gallium arsenide, III-V semiconductors, manganese compounds, spin polarised transport, tunnel diodes, tunnelling
subject: 530 Physik
subject: 85.30.Mn
subject: 81.05.Ea

description: We report here on anisotropy of spin polarization obtained in lateral all-semiconductor, all-electrical spin injection devices employing p+-(Ga,Mn)As/n+-GaAs Esaki diode structures as spin aligning contacts, resulting from the dependence of the efficiency of spin tunneling on the orientation of spins with respect to different crystallographic directions. We observed an in-plane anisotropy of 8% in the case of spins oriented either along [1[overline 1]0] or [110] direction and 25% anisotropy between in-plane and perpendicular-to-plane orientations of spins.
Johannes Reuchlin, Sämtliche Werke. Bd. IV/1: Schriften zum Bücherstreit
Creators: name: Feld, Helmut
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
What are we DOIng about the out-of-copyright literature?
Creators: name: Kearney, Nicole
Publisher: name: Zenodo
Year: 2019
Subjects: DOIs
digital object identifiers
PIDs
#OpenAccess
legacy literature
public domain
Charles Darwin
Alfred Russel Wallace
Striped Possum
evolution
Biodiversity Heritage Library
open access
Museums Victoria
Atlas of Living Australia
Digitisation
digitization
commercial publishing
paywalls

description: Digital Object Identifiers (DOIs) have revolutionised the way we locate, access, cite, share and track scholarly content. Every journal article that receives a DOI becomes part of a great linked network of research. Efforts are now being made to bring the historic literature, much of which is now online, into this linked network. However, as there are no rules or guidelines around registering DOIs for out-of-copyright content, this is raising serious issues around access.

Crossref’s Member Obligations state that “You must have the necessary rights for the content you register”. There is no mention of how members should proceed if there are no rights. This means that, under the current DOI system, anyone can assign a DOI to an out-of-copyright journal article, and there is nothing stopping them from putting “their” DOI’d version of that out-of-copyright article behind a paywall.

The major scholarly commercial publishers have now uploaded and assigned DOIs to thousands of out-of-copyright articles, many going back as far as the 1700s. If you want to access them, you need to pay (these include articles by Charles Darwin and Alfred Russell Wallace). In many cases, open access versions of this content exist on other websites (such as on the Biodiversity Heritage Library), but anyone citing these articles must quote the DOI (as per their Crossref agreements) and thus point their readers to the versions behind paywalls.

There is no doubt that bringing this historic literature into the DOI system has made it infinitely more discoverable, citable and trackable, but at what cost?
Melanchthons Briefwechsel, Bd. 9: Addenda und Konkordanzen. - Bd. 10: Orte A-Z und Itinerar. - Bd. T/3: Texte 521-858 (1527-1529)
Creators: name: Feld, Helmut
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Tachyon condensation in magnetic compactifications
Creators: name: Buchmuller, Wilfried
name: Dudas, Emilian
name: Tatsuta, Yoshiyuki
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2020
Subjects: tachyon: condensation
fermion: chiral
flux: magnetic
D-brane: 8
supersymmetry: symmetry breaking
correction: quantum
dimension: 8
compactification
Wilson loop
T-duality
mass spectrum
string model
ground state
orientifold
superstring
background
torus

description: Intersecting D-brane models and their T-dual magnetic compactifications provide an attractive framework for particle physics, allowing for chiral fermions and supersymmetry breaking. Generically, magnetic compactifications have tachyons that are usually removed by Wilson lines. However, quantum corrections prevent local minima for Wilson lines. We therefore study tachyon condensation in the simplest case, the magnetic compactification of type I string theory on a torus to eight dimensions. We find that tachyon condensation restores supersymmetry, which is broken by the magnetic flux, and we compute the mass spectrum of vector- and hypermultiplets. The gauge group $\text{SO}(32)$ is broken to $\text{USp}(16)$. We give arguments that the vacuum reached by tachyon condensation corresponds to the unique 8d superstring theory already known in the literature, with discrete $B_{ab}$ background or, in the T-dual version, the type IIB orientifold with three $\text{O}7_-$-planes, one $\text{O}7_+$-plane and eight D7-branes coincident with the $\text{O}7_+$-plane. The ground state after tachyon condensation is supersymmetric and has no chiral fermions.
Michael Becht, Pium consensum tueri. Studien zum Begriff consensus im Werk von Erasmus von Rotterdam, Philipp Melanchthon und Johannes Calvin
Creators: name: Hallensleben, Barbara
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Framed sheaves on root stacks and supersymmetric gauge theories on ALE spaces
Creators: name: Bruzzo, Ugo
name: Pedrini, Mattia
name: Sala, Francesco
name: Szabo, Richard J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We develop a new approach to the study of supersymmetric gauge theories on ALE spaces using the theory of framed sheaves on root toric stacks, which illuminates relations with gauge theories on $\mathbb{R}^4$ and with two-dimensional conformal field theory. We construct a stacky compactification of the minimal resolution $X_k$ of the $A_{k-1}$ toric singularity $\mathbb{C}^2/\mathbb{Z}_k$, which is a projective toric orbifold $\mathscr{X}_k$ such that $\mathscr{X}_k\setminus X_k$ is a $\mathbb{Z}_k$-gerbe. We construct moduli spaces of torsion free sheaves on $\mathscr{X}_k$ which are framed along the compactification gerbe. We prove that this moduli space is a smooth quasi-projective variety, compute its dimension, and classify its fixed points under the natural induced toric action. We use this construction to compute the partition functions and correlators of chiral BPS operators for $\mathcal{N}=2$ quiver gauge theories on $X_k$ with nontrivial holonomies at infinity. The partition functions are computed with and without couplings to bifundamental matter hypermultiplets and expressed in terms of toric blowup formulas, which relate them to the corresponding Nekrasov partition functions on the affine toric subsets of $X_k$. We compare our new partition functions with previous computations, explore their connections to the representation theory of affine Lie algebras, and find new constraints on fractional instanton charges in the coupling to fundamental matter. We show that the partition functions in the low energy limit are characterised by the Seiberg-Witten curves, and in some cases also by suitable blowup equations involving Riemann theta-functions on the Seiberg-Witten curve with characteristics related to the nontrivial holonomies.
description: 106 pages; v2: minor corrections; v3: minor corrections, comments added, references added; v4: further minor corrections and comments added, references added and updated; Final version published in Advances in Mathematics
Thomas Brockmann: Die Konzilsfrage in den Flug- und Streitschriften des deutschen Sprachraumes 1518-1563
Creators: name: Conrad, Anne
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Magnetic phase transition in coherently coupled Bose gases in optical lattices
Creators: name: Barbiero, L.
name: Abad, M.
name: Recati, A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We describe the ground state of a gas of bosonic atoms with two coherently coupled internal levels in a deep optical lattice in a one dimensional geometry. In the single-band approximation this system is described by a Bose-Hubbard Hamiltonian. The system has a superfluid and a Mott insulating phase which can be either paramagnetic or ferromagnetic. We characterize the quantum phase transitions at unit filling by means of a density matrix renormalization group technique and compare it with a mean-field approach. The presence of the ferromagnetic Ising-like transition modifies the Mott lobes. In the Mott insulating region the system maps to the ferromagnetic spin-1/2 XXZ model in a transverse field and the numerical results compare very well with the analytical results obtained from the spin model. In the superfluid regime quantum fluctuations strongly modify the phase transition with respect to the well established mean-field three dimensional classical bifurcation.
description: 6 pages, 3 figures
On classification of typical representations for ${\rm GL}_3(F)$
Creators: name: Nadimpalli, Santosh
Publisher: name: arXiv
Year: 2014
Subjects: subject: Representation Theory (math.RT)
subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Let $F$ be any non-Archimedean local field with residue field of cardinality $q_F$. In this article, we obtain a classification of typical representations for the Bernstein components associated to the inertial classes of the form $[{\rm GL}_n(F)\times F^\times, σ\otimesχ]$ with $q_F>2$, and for the principal series components with $q_F>3$. With this we complete the classification of typical representations for ${\rm GL}_3(F)$, for $q_F>2$.
description: Final accepted version
Die deutsche Reformation zwischen Spätmittelalter und Früher Neuzeit, hg. v. Thomas A. Brady
Creators: name: Haug-Moritz, Gabriele
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Jürgen Ludwig Scherb, Anselms philosophische Theologie
Creators: name: Gerwing, Manfred
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
L2 pronunciation: Seven learning/teaching paradigms found in instructed learning
Creators: name: Messum, Piers
name: Young, Roslyn
Publisher: name: Zenodo
Year: 2023
Subjects: Keywords: L2 pronunciation learning
taxonomy
L2 speech sound production
motor skill

description: This chapter is based on the workshop given by the authors at the 7th International Conference English Pronunciation: Issues and Practices (EPIP 7) held May 18–20, 2022 at Université Grenoble-Alpes, France.
McKay Centralizer Algebras
Creators: name: Barnes, Jeffrey M.
name: Benkart, Georgia
name: Halverson, Tom
Publisher: name: arXiv
Year: 2013
Subjects: subject: Representation Theory (math.RT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05E10, 14E16, 20C05, 16G99

description: For a finite subgroup $G$ of the special unitary group $SU_2$, we study the centralizer algebra $Z_k(G) = End_G(V^{\otimes k})$ of $G$ acting on the $k$-fold tensor product of its defining representation $V= \mathbb{C}^2$. These subgroups are in bijection with the simply-laced affine Dynkin diagrams. The McKay correspondence relates the representation theory of these groups to the associated Dynkin diagram, and we use this connection to show that the structure and representation theory of $Z_k(G)$ as a semisimple algebra is controlled by the combinatorics of the corresponding Dynkin diagram.
description: 43 pages; Minor changes, final version to appear in Proceedings of the London Mathematical Society
Spätmittelalterliche Frömmigkeit zwischen Ideal und Praxis, hg. v. Berndt Hamm u. Thomas Lentes
Creators: name: Feld, Helmut
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Improved homological stability for configuration spaces after inverting 2
Creators: name: Kupers, Alexander
name: Miller, Jeremy
Publisher: name: arXiv
Year: 2014
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 55R40, 55R80

description: In Appendix A of his article on rational functions, Segal proved homological stability for configuration spaces with a stability slope of 1/2. This was later improved to a slope of 1 by Church and Randal-Williams if one works with rational coefficients and manifolds of dimension at least $3$. In this note we prove that the stability slope of 1 holds even with Z[1/2] coefficients, and clarify some aspects of Segal's proof for topological manifolds.
description: 11 pages, 1 figure. Minor mistakes fixed
Achim Thomas Hack, Das Empfangszeremoniell bei mittelalterlichen Papst-Kaiser-Treffen
Creators: name: Maurer, Helmut
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Lothar Vogel: Vom Werden eines Heiligen
Creators: name: Eberl, Immo
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Supplementary information from Frustrated ‘run and tumble’ of swimming Escherichia coli bacteria in nematic liquid crystals
Creators: name: Goral, Martyna
name: Clement, Eric
name: Darnige, Thierry
name: Lopez-Leon, Teresa
name: Lindner, Anke
Publisher: name: The Royal Society
Year: 2022
Subjects: Biophysics

description: In many situations, bacteria move in complex environments, as soils, oceans or the human gut-track, where carrier fluids show complex structures associated with non-Newtonian rheology. Many fundamental questions concerning the ability to navigate in such environments remain unsolved. Recently, it has been shown that the kinetics of bacterial motion in structured fluids as liquid crystals (LCs) is constrained by the orientational molecular order (or director field) and that novel spatio-temporal patterns arise. A question unaddressed so far is how bacteria change swimming direction in such an environment. In this work, we study the swimming mechanism of a single bacterium, Esherichia coli, constrained to move along the director field of a lyotropic chromonic liquid crystal confined to a planar cell. Here, the spontaneous ‘run and tumble’ motion of the bacterium gets frustrated: the elasticity of the LC prevents flagella from unbundling. Interestingly, to change direction, bacteria execute a reversal motion along the director field, driven by the relocation of a single flagellum, a ‘frustrated tumble’. We characterize this phenomenon in detail experimentally, exploiting exceptional spatial and temporal resolution of bacteria I and flagella r dynamics, using a two colour Lagrangian tracking technique. We suggest a possible mechanism accounting for these observations.
Die Freisinger Dom-Custos-Rechnungen von 1447-1500, hg. v. Hans Ramisch
Creators: name: Maier, Franz Georg
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Dicke superradiance as a nondestructive probe for quantum quenches in optical lattices
Creators: name: Brinke, Nicolai ten
name: Schützhold, Ralf
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study Dicke superradiance as collective and coherent absorption and (time-delayed) emission of photons from an ensemble of ultracold atoms in an optical lattice. Since this process depends on the coherence properties of the atoms (e.g., superfluidity), it can be used as a probe for their quantum state. In analogy to pump-probe spectroscopy in solid-state physics, this detection method facilitates the investigation of nonequilibrium phenomena and is less invasive than time-of-flight experiments or direct (projective) measurements of the atom number (or parity) per lattice site, which both destroy properties of the quantum state such as phase coherence.
description: 6 pages RevTeX, 2 figures
Regesten Kaiser Ludwigs des Bayern (1314-1347), Heft 5: Die Urkunden aus den Archiven und Bibliotheken im Regierungsbezirk Schwaben (Augsburg), bearb. v. Michael Menzel
Creators: name: Rückert, Peter
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Collapse of the Normal State Pseudogap at a Lifshitz Transition in Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8+δ}$ Cuprate Superconductor
Creators: name: Benhabib, S.
name: Sacuto, A.
name: Civelli, M.
name: Paul, I.
name: Cazayous, M.
name: Gallais, Y.
name: Measson, M. -A.
name: Zhong, R. D.
name: Schneeloch, J.
name: Gu, G. D.
name: Colson, D.
name: Forget, A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report a fine tuned doping study of strongly overdoped Bi$_2$Sr$_2$CaCu$_2$O$_{8+δ}$ single crystals using electronic Raman scattering. Combined with theoretical calculations, we show that the doping, at which the normal state pseudogap closes, coincides with a Lifshitz quantum phase transition where the active hole-like Fermi surface becomes electron-like. This conclusion suggests that the microscopic cause of the pseudogap is sensitive to the Fermi surface topology. Furthermore, we find that the superconducting transition temperature is unaffected by this transition, demonstrating that their origins are different on the overdoped side.
description: 11 figures, 10 pages
On Many-Body Localization for Quantum Spin Chains
Creators: name: Imbrie, John Z.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mathematical Physics (math-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 82D30, 60K35, 82B44, 82D30

description: For a one-dimensional spin chain with random local interactions, we prove that many-body localization follows from a physically reasonable assumption that limits the amount of level attraction in the system. The construction uses a sequence of local unitary transformations to diagonalize the Hamiltonian and connect the exact many-body eigenfunctions to the original basis vectors.
description: 62 pages, 4 figures, additional details in section 4 and references for published version. To appear in Jour. Stat. Phys
Bernhard Bischoff: Katalog der festländischen Handschriften des neunten Jahrhunderts, Teil I: Aachen-Lambach
Creators: name: Engels, Peter
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Heat transport through ion crystals
Creators: name: Freitas, Nahuel
name: Martinez, Esteban
name: Paz, Juan Pablo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the thermodynamical properties of crystals of trapped ions which are laser cooled to two different temperatures in two separate regions. We show that these properties strongly depend on the structure of the ion crystal. Such structure can be changed by varying the trap parameters and undergoes a series of phase transitions from linear to zig-zag or helicoidal configurations. Thus, we show that these systems are ideal candidates to observe and control the transition from anomalous to normal heat transport. All structures behave as `heat superconductors', with a thermal conductivity increasing linearly with system size and a vanishing thermal gradient inside the system. However, zig-zag and helicoidal crystals turn out to be hyper sensitive to disorder having a linear temperature profile and a length independent conductivity. Interestingly, disordered 2D ion crystals are heat insulators. Sensitivity to disorder is much smaller in the 1D case.
Charging of free-falling test masses in orbit due to cosmic rays: Results from LISA Pathfinder
Creators: name: Armano, M.
name: Audley, H.
name: Baird, J.
name: Binetruy, P.
name: Born, M.
name: Bortoluzzi, D.
name: Castelli, E.
name: Cavalleri, A.
name: Cesarini, A.
name: Cruise, A.M.
name: Danzmann, K.
name: De Deus, Silva M.
name: Diepholz, I.
name: Dixon, G.
name: Dolesi, R.
name: Ferraioli, L.
name: Ferroni, V.
name: Fitzsimons, E.D.
name: Freschi, M.
name: Gesa, L.
name: Giardini, D.
name: Gibert, F.
name: Giusteri, R.
name: Grimani, C.
name: Grzymisch, J.
name: Harrison, I.
name: Hartig, M.-S.
name: Heinzel, G.
name: Hewitson, M.
name: Hollington, D.
name: Hoyland, D.
name: Hueller, M.
name: Inchauspé, H.
name: Jennrich, O.
name: Jetzer, P.
name: Karnesis, N.
name: Kaune, B.
name: Killow, C.J.
name: Korsakova, N.
name: Lobo, J.A.
name: López-Zaragoza, J.P.
name: Maarschalkerweerd, R.
name: Mance, D.
name: Martín, V.
name: Martino, J.
name: Martin-Polo, L.
name: Martin-Porqueras, F.
name: McNamara, P.W.
name: Mendes, J.
name: Mendes, L.
name: Meshksar, N.
name: Nofrarias, M.
name: Paczkowski, S.
name: Perreur-Lloyd, M.
name: Petiteau, A.
name: Plagnol, E.
name: Ramos-Castro, J.
name: Reiche, J.
name: Rivas, F.
name: Robertson, D.I.
name: Russano, G.
name: Slutsky, J.
name: Sopuerta, C.F.
name: Sumner, T.J.
name: Texier, D.
name: Thorpe, J.I.
name: Vetrugno, D.
name: Vitale, S.
name: Wanner, G.
name: Ward, H.
name: Wass, P.J.
name: Weber, W.J.
name: Wissel, L.
name: Wittchen, A.
name: Zweifel, P.
Publisher: name: Melville, NY : Inst.
Year: 2023
Subjects: subject: simulation
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: A comprehensive summary of the measurements made to characterize test-mass charging due to the space environment during the LISA Pathfinder mission is presented. Measurements of the residual charge of the test mass after release by the grabbing and positioning mechanism show that the initial charge of the test masses was negative after all releases, leaving the test mass with a potential in the range from -12 to -512. Variations in the neutral test-mass charging rate between 21.7 and 30.7 e s-1 were observed over the course of the 17-month science operations produced by cosmic ray flux changes including a Forbush decrease associated with a small solar energetic particle event. A dependence of the cosmic ray charging rate on the test-mass potential between -30.2 and -40.3 e s-1 V-1 was observed resulting in an equilibrium test-mass potential between 670 and 960 mV, and this is attributed to a contribution to charging from low-energy electrons emitted from the gold surfaces of the gravitational reference sensor. Data from the onboard particle detector show a reliable correlation with the charging rate and with other environmental monitors of the cosmic ray flux. This correlation is exploited to extrapolate test-mass charging rates to a 20-year period giving useful insight into the expected range of charging rate that may be observed in the LISA mission.
Relaxation and Thermalization of Isolated Many-Body Quantum Systems
Creators: name: Torres-Herrera, E. J.
name: Kollmar, Davida
name: Santos, Lea F.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We provide an overview of our numerical and analytical studies of isolated interacting quantum systems that are quenched out of equilibrium instantaneously. We describe the relaxation process to a new equilibrium and obtain lower bounds for the relaxation time of full random matrices and realistic systems with two-body interactions. We show that the size of the time fluctuations after relaxation decays exponentially with system size for systems without too many degeneracies. We also discuss the conditions for thermalization and demonstrate that it can happen after local and global quenches in space. The analyses are developed for systems, initial states, and few-body observables accessible to experiments with optical lattices.
description: 11 pages, 6 figures. This is an overview of our previous works submitted to the FQMT13 special volume of the Physica Scripta
Supplementary information from Frustrated ‘run and tumble’ of swimming Escherichia coli bacteria in nematic liquid crystals
Creators: name: Goral, Martyna
name: Clement, Eric
name: Darnige, Thierry
name: Lopez-Leon, Teresa
name: Lindner, Anke
Publisher: name: The Royal Society
Year: 2022
Subjects: Biophysics

description: In many situations, bacteria move in complex environments, as soils, oceans or the human gut-track, where carrier fluids show complex structures associated with non-Newtonian rheology. Many fundamental questions concerning the ability to navigate in such environments remain unsolved. Recently, it has been shown that the kinetics of bacterial motion in structured fluids as liquid crystals (LCs) is constrained by the orientational molecular order (or director field) and that novel spatio-temporal patterns arise. A question unaddressed so far is how bacteria change swimming direction in such an environment. In this work, we study the swimming mechanism of a single bacterium, E. coli, constrained to move along the director field of a lyotropic chromonic liquid crystal confined to a planar cell. Here, the spontaneous ‘run and tumble’ motion of the bacterium gets frustrated: the elasticity of the LC prevents flagella from unbundling. Interestingly, to change direction, bacteria execute a reversal motion along the director field, driven by the relocation of a single flagellum, a ‘frustrated tumble’. We characterize this phenomenon in detail experimentally, exploiting exceptional spatial and temporal resolution of bacteria and flagella dynamics, using a two colour Lagrangian tracking technique. We suggest a possible mechanism accounting for these observations.
Orders on trees and free products of left-ordered groups
Creators: name: Dicks, Warren
name: Sunic, Zoran
Publisher: name: arXiv
Year: 2014
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 06F15, 20F60, 20E08, 20E06

description: We construct total orders on the vertex set of an oriented tree. The orders are based only on up-down counts at the interior vertices and the edges along the unique geodesic from a given vertex to another. As an application, we provide a short proof (modulo Bass-Serre theory) of Vinogradov's result that the free product of left-orderable groups is left-orderable.
Gelmi, Josef, Geschichte der Kirche in Tirol
Creators: name: Priesching, Nicole
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Planar lattices do not recover from forest fires
Creators: name: Kiss, Demeter
name: Manolescu, Ioan
name: Sidoravicius, Vladas
Publisher: name: arXiv
Year: 2013
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: Self-destructive percolation with parameters $p,δ$ is obtained by taking a site percolation configuration with parameter $p$, closing all sites belonging to infinite clusters, then opening every closed site with probability $δ$, independently of the rest. Call $θ(p,δ)$ the probability that the origin is in an infinite cluster in the configuration thus obtained. For two-dimensional lattices, we show the existence of $δ>0$ such that, for any $p>p_c$, $θ(p,δ)=0$. This proves the conjecture of van den Berg and Brouwer [Random Structures Algorithms 24 (2004) 480-501], who introduced the model. Our results combined with those of van den Berg and Brouwer [Random Structures Algorithms 24 (2004) 480-501] imply the nonexistence of the infinite parameter forest-fire model. The methods herein apply to site and bond percolation on any two-dimensional planar lattice with sufficient symmetry.
description: Published at http://dx.doi.org/10.1214/14-AOP958 in the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Bernhard H. Bonkhoff Bild-Atlas zur pfälzischen Kirchengeschichte
Creators: name: Warmbrunn, Paul
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Inconsistent black hole kick estimates from gravitational-wave models
Creators: name: Borchers, Angela
name: Ohme, Frank
Publisher: name: Bristol : IOP Publ.
Year: 2023
Subjects: subject: black-hole remnant kicks
subject: gravitational waveform models
subject: waveform systematics
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: The accuracy of gravitational-wave (GW) models of compact binaries has traditionally been addressed by the mismatch between the model and numerical-relativity (NR) simulations. This is a measure of the overall agreement between the two waveforms. However, the largest modelling error typically appears in the strong-field merger regime and may affect subdominant signal harmonics more strongly. These inaccuracies are often not well characterised by the mismatch. We explore the use of a complementary, physically motivated tool to investigate the accuracy of GW harmonics in waveform models: the remnant’s recoil, or kick velocity. Asymmetric binary mergers produce remnants with significant recoil, encoded by subtle imprints in the GW signal. The kick estimate is highly sensitive to the intrinsic inaccuracies of the modelled GW harmonics during the strongly relativistic merger regime. Here we investigate the accuracy of the higher harmonics in four state-of-the-art waveform models of binary black holes. We find that the SEOBNRv4HM_ROM, IMRPhenomHM, IMRPhenomXHM and NRHybSur3dq8 models are not consistent in their kick predictions. Our results enable us to identify regions in the parameter space where the models require further improvement and support the use of the kick estimate to investigate waveform systematics. We discuss how NR kick estimates could be used to calibrate waveform models further, proposing the first steps towards kick-based gravitational-wave tuning.
Peculiar motion of the solar system derived from a dipole anisotropy in the redshift distribution of distant quasars
Creators: name: Singal, Ashok K.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: An observer stationary with respect to comoving coordinates of the expanding universe should find the redshift distribution to be isotropic. However, a peculiar motion of the observer would introduce a dipole anisotropy in the observed redshift distribution. Conversely, a dipole anisotropy in observed redshift distribution could be exploited to infer our peculiar motion, or rather of our solar system. We determine here our peculiar velocity by studying the dipole anisotropy in the redshift distribution of a large sample of quasars. The magnitude of the peculiar velocity thus determined turns out to be $2350\pm280$ km s$^{-1}$, not only much larger than 370 km s$^{-1}$ determined from the dipole anisotropy in the Cosmic Microwave Background Radiation (CMBR), but also nearly in an opposite direction. Such large values for peculiar velocity have been found in a couple of radio surveys too, but with a direction along the CMBR dipole. Large genuine differences in the inferred motion, whether in magnitude or direction, are rather disconcerting since a solar peculiar velocity should not depend upon the method of its determination. Such discordant dipoles imply perhaps an anisotropic universe, violating the cosmological principle, a cornerstone of the modern cosmology.
description: 5 pages, 3 figures, 2 tables, accepted in MNRAS
Obtaining Normative Ratings for a Selection of Relationship Photographs
Creators: name: Adams, Benjamin
name: Quadflieg, Susanne
name: Rowe, Angela
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences

description: Many photographs on social networking sites portray friends, lovers, or family members celebrating special occasions (e.g., birthdays or weddings), spending quality time together (e.g., partying or travelling), and/or expressing interpersonal affection (e.g., hugging or kissing; cf. Baxter & Pittman, 2001; Utz & Beukeboom, 2011). Seeing such idealized photographs online can prompt viewers to reflect on their own relationships (e.g., Morry et al., 2018), but little is understood about the nature of these reflections. One reason for this lack of understanding is a shortage of suitable photographs that researchers can use to examine the phenomenon without privacy violations or copyright infringements. To overcome this challenge, the current study was designed to compile a set of photographs suitable and accessible for well-controlled research on social comparisons research in our lab.
Genealogie als Denkform in Mittelalter und Früher Neuzeit hg. v. Kilian Heck u. Bernhard Jahn
Creators: name: Andermann, Kurt
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21
Вимушена міграція населення з України: соціально-демографічний профіль
Creators: name: Бараняк, Ігор Євгенович
Publisher: name: Zenodo
Year: 2023
Subjects: вимушена міграція, соціально-демографічний профіль, країни-реципієнти, біженці, нелегальна міграція, статевовікова структура, тимчасовий захист

description: У статті здійснено моніторинг обсягів та структурно-кваліметричних параметрів вимушеної міграції населення України закордон. Сформовано соціально-демографічний портрет вимушеного мігранта з України. Проведено порівняльний аналіз соціально-демографічних характеристик довоєнних та вимушених мігрантів з України. Детерміновано статевовікові параметри вимушеної міграції та їх особливості у зрізі ключових країн-реципієнтів біженців з України. Підсумовано, що втрати людських ресурсів колосальні та у подальшому можуть мати катастрофічні наслідки для національної безпеки України, соціально-економічного та демографічного розвитку держави у поствоєнному періоді. Обґрунтовано необхідність державним органам влади активізувати роботу над розробкою ключових положень національної стратегії демографічного розвитку України та програм рееміграції утікачів від війни. Визначено, що державна політика щодо повернення громадян України з-за кордону повинна реалізовуватись у тісній співпраці із органами влади ключових держав-реципієнтів вимушених мігрантів, а напрями заходів регулювання вимушеної міграції, повинні включати заходи щодо: (1) підтримки вимушено переміщених осіб, (2) стимулювання рееміграції в Україну, (3) ефективного використання міграційного капіталу через спрямування грошових переказів мігрантів на інвестиційні цілі, трансфер набутих знань та навичок.
Manfred Weitlauff, Kirche zwischen Aufbruch und Verweigerung
Creators: name: Weiß, Otto
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 21 (2002): Rottenburger Jahrbuch für Kirchengeschichte, Band 21