cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On the Lack of X-ray Bright Type IIP Supernovae
Creators: name: Dwarkadas, Vikram V.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Type IIP Supernovae (SNe) are expected to arise from Red Supergiant stars (RSGs). These stars have observed mass-loss rates that span more than two orders of magnitude, from $< 10^{-6}$ solar masses yr$^{-1}$ to almost $ 10^{-4} $ solar masses yr$^{-1}$. Thermal bremsstrahlung X-ray emission from at least some IIP's should reflect the larger end of the high mass-loss rates. Strangely, no IIP SNe are seen where the X-ray luminosity is large enough to suggest mass-loss rates greater than about $ 10^{-5} $ solar masses yr$^{-1}$. We investigate if this could be due to absorption of the X-ray emission. After carefully studying all the various aspects, we conclude that absorption would not be large enough to prevent us from having detected X-ray emission from high mass-loss rate IIP's. This leads us to the conclusion that there may be an upper limit of $\sim 10^{-5} $ solar masses yr$^{-1}$ to the mass-loss rate of Type IIP progenitors, and therefore to the luminosity of RSGs that explode to form Type IIPs. This is turn suggests an upper limit of $\leq 19 $ solar masses for the progenitor mass of a Type IIP SN. This limit is close to that obtained by direct detection of IIP progenitors, as well as that suggested by recent stellar evolution calculations. Although the statistics need to be improved, many current indicators support the notion that RSGs above $\sim 19 $ solar masses do not explode to form Type IIP SNe.
description: 9 pages, 1 figure, 1 table. Accepted to MNRAS
Brief an Achilles Periminius Gasser
Creators: name: Aurifaber, Johann
Publisher: name: [s.n.]
Year: 1560

description: Schönes Schreiben mit Erwähnung Melanchthons
description: von Joan[nes] Aurifaber
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Lateinisch
description: Verzeichnung=Description=Inventaire Mai 2016 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Accurate solution of the Dirac equation on Lagrange meshes
Creators: name: Baye, Daniel
name: Filippin, Livio
name: Godefroid, Michel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The Lagrange-mesh method is an approximate variational method taking the form of equations on a grid because of the use of a Gauss quadrature approximation. With a basis of Lagrange functions involving associated Laguerre polynomials related to the Gauss quadrature, the method is applied to the Dirac equation. The potential may possess a $1/r$ singularity. For hydrogenic atoms, numerically exact energies and wave functions are obtained with small numbers $n+1$ of mesh points, where $n$ is the principal quantum number. Numerically exact mean values of powers $-2$ to 3 of the radial coordinate $r$ can also be obtained with $n+2$ mesh points. For the Yukawa potential, a 15-digit agreement with benchmark energies of the literature is obtained with 50 mesh points or less.
g-2 In the custodially protected RS model
Creators: name: Moch, Paul
name: Rohrwild, Jürgen
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study leptonic operators of dimension six in the custodially protected Randall-Sundrum model. Their contribution to the anomalous magnetic moment of the muon is evaluated. We find that the contribution to g-2 due to diagrams with an internal gauge boson exchange is given by approximately 2.72*10^-10 (1 TeV/T)^2 basically independent of the model parameters except for the KK mass scale T---a factor of more than 3 larger than in a scenario without custodial protection. We also investigate the impact of contributions to the dipole operators due to an internal Higgs exchange, which can provide sizable albeit model-dependent corrections.
description: 21 pages, 8 figures
Simulated Galaxy Interactions as Probes of Merger Spectral Energy Distributions
Creators: name: Lanz, Lauranne
name: Hayward, Christopher C.
name: Zezas, Andreas
name: Smith, Howard A.
name: Ashby, Matthew L. N.
name: Brassington, Nicola
name: Fazio, Giovanni G.
name: Hernquist, Lars
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present the first systematic comparison of ultraviolet-millimeter spectral energy distributions (SEDs) of observed and simulated interacting galaxies. Our sample is drawn from the Spitzer Interacting Galaxy Survey, and probes a range of galaxy interaction parameters. We use 31 galaxies in 14 systems which have been observed with Herschel, Spitzer, GALEX, and 2MASS. We create a suite of GADGET-3 hydrodynamic simulations of isolated and interacting galaxies with stellar masses comparable to those in our sample of interacting galaxies. Photometry for the simulated systems is then calculated with the SUNRISE radiative transfer code for comparison with the observed systems. For most of the observed systems, one or more of the simulated SEDs match reasonably well. The best matches recover the infrared luminosity and the star formation rate of the observed systems, and the more massive systems preferentially match SEDs from simulations of more massive galaxies. The most morphologically distorted systems in our sample are best matched to simulated SEDs close to coalescence, while less evolved systems match well with SEDs over a wide range of interaction stages, suggesting that an SED alone is insufficient to identify interaction stage except during the most active phases in strongly interacting systems. This result is supported by our finding that the SEDs calculated for simulated systems vary little over the interaction sequence.
description: 24 pages, 16 figures, 2 tables, accepted for publication in ApJ. Animations of the evolution of the simulated SEDs can be found at http://www.cfa.harvard.edu/~llanz/sigs_sim.html
Polyamorous Bastards: James Baldwin's Opening to a Queer African-American Religious Naturalism
Creators: name: White, Carol Wayne
Publisher: name: punctum books
Year: 2018

description: At  the  height  of  the  civil  rights  era  in  the  twentieth  century,  James  Baldwin  poignantly  described  blacks’  experiences  of  marginality in North America. In a country besieged by white supremacy, he tried to capture the acute sense of displacement felt by African Americans with the creative use of the “bastard” epithet. In doing so, he drew richly from formative familial ex-periences and the black holiness tradition of his youth. Having never known his biological father and feeling estranged from his emotionally distant stepfather — a factory worker and storefront preacher whom his mother married when he was three — Bald-win would later write about the anguish of experiencing life as an  “illegitimate”  kid.  In  both  acclaimed  novels  and  critical  es-says, he creatively used the bastard motif to augment a critical self-awareness  associated  with  being  the  outsider  and  the  ille-gitimate other.
Rotating Majorana Zero Modes in a disk geometry
Creators: name: Yang, Liu
name: Principi, Alessandro
name: Walet, Niels R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We study the manipulation of Majorana zero modes in a thin disk made from a $p$-wave superconductor in order to understand their use as a building block for topological quantum computers. We analyze the second-order topological corner modes that arise when an in-plane magnetic field is applied, and calculate their dynamical evolution when rotating the magnetic field, with special emphasis on non-adiabatic effects. We characterize the phase transition between high-frequency and near-adiabatic evolution using Floquet analysis. We show that oscillations persist even in the adiabatic phase because of a frequency independent coupling between zero modes and excited states, which we have quantified numerically and analytically. These results show that controlling the rotation frequency can be a simple method to avoid the non-adiabatic errors originated from this coupling and thus increase the robustness of topological quantum computation.
Queer Green Sex Toys
Creators: name: Morton, Timothy
Publisher: name: punctum books
Year: 2018

description: It is perfectly possible to defy the law of noncontradiction. Like Humpty Dumpty, we should try to believe at least six impossible things  before  breakfast.  It  is  cognitively  healthy  and  ontologi-cally accurate. Indeed, to say You can’t think impossible things is, curiously, to have thought impossible things (Priest 2014)! Within normative Western logics, contradiction is perceived to  be  either  evil  or  absurd,  or  some  combination  of  both.  But  contradiction is everywhere, and it leaks out the strongest when we  try  to  lock  it  down  the  strongest.  I  take  this  to  be  a  symp-tom  of  reality,  which  I  take  to  be  contradictory.  In  particular,  ecological reality is contradictory, and if we humans want to go about “saving,” “preserving” or as I’d prefer to say, curating it, we had better allow some things to contradict themselves or else.
Interesting Features in the Combined GALEX and Sloan Color Diagrams of Solar-like Galactic Populations
Creators: name: Smith, Myron
name: Bianchi, Luciana
name: Shiao, Bernard
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report on intriguing photometric properties of Galactic stars observed in the GALEX satellite's far-UV and near-UV bandbasses as well as from the SDSS survey and the Kepler Input Catalog. First, the FUV-NUV color distribution of stars in the Kepler field consists of 2 distinct peaks. Second, curiously, for stars with spectral types G or later the mean FUV-NUV color becomes much bluer, contrary to expectation. we have found in two samples of mid-F through K type stars that ~14-18% of them exhibit FUV-excesses relative to their NUV fluxes and spectral types. Nearly the same fractions are also discovered among members of the Kepler Eclipsing Binary Catalog and in the published list of Kepler Objects of Interest. These UV-excess ("UVe") colors are confirmed by the UV continuum slopes in GALEX spectra. The SDSS spectra of some UVe stars exhibit metallic line weakening especially in the blue. This suggests an enhanced contribution of UV flux relative to photospheric flux of a solar-type single star. We consider the possibility that the UV excesses originate from various types of hot stars, including binaries, and strong chromosphere stars that. Our model atmosphere-derived simulations of colors for binaries with main sequence pairs with a hot secondary demonstrate that the color loci conflict with the observed sequence. We are left with the active chromospheres explanation, whether in active binaries or young stars, as a still tentative explanation for the UVe stars. We also address the presence of an island of "UV red" stars in the NUV-g, g-i color diagram. The subpopulation comprising this island are mainly horizontal branch stars. These objects do not exhibit UV excesses and therefore have UV colors typical for their spectral types. This subpopulation appears "red" in the UV because their colors are not pulled to the blue by the UVe stars.
description: 17 pages, 12 figures, to be published by Astronomical Journal
Dynamics to equilibrium in Network Games: individual behavior and global response
Creators: name: Cimini, Giulio
name: Castellano, Claudio
name: Sánchez, Angel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Computer Science and Game Theory (cs.GT)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Various social contexts ranging from public goods provision to information collection can be depicted as games of strategic interactions, where a player's well-being depends on her own action as well as on the actions taken by her neighbors. Whereas much attention has been devoted to the identification and characterization of Bayes-Nash equilibria of such games, in this work we look at strategic interactions from an evolutionary perspective. Starting from a recent mean-field analysis of the evolutionary dynamics in these games, here we present results of numerical simulations designed to find out whether Nash equilibria are accessible by adaptation of players' strategies, and in general to find the attractors of the evolution. Simulations allow us to go beyond a global characterization of the cooperativeness of the equilibria and probe into the individual behavior. We find that when players imitate each other, the evolution does not reach Nash equilibria and, worse, leads to very unfavorable states in terms of welfare. On the contrary, when players update their behavior rationally, they self-organize into a rich variety of Nash equilibria, where individual behavior and payoffs are shaped by the nature of the game, the structure of the social network and the players' position within the topology. Our results allow us to assess the validity of the mean-field approaches and also show qualitative agreement with theoretical predictions for equilibria in the context of one-shot games under incomplete information.
Brief an Ludwig, Landgraf von Hessen
Creators: name: Friedrich
Publisher: name: [s.n.]
Year: 1614

description: Betrifft die Bewilligung einer Audienz
description: von Friedrich V von der Pfalz
description: Brief von fremder Hand mit eigenhändiger Unterschrift
description: Mit Oblate
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire März 2015 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Nambu-Jona-Lasinio model correlation functions from QCD
Creators: name: Frasca, Marco
name: Ghoshal, Anish
name: Groote, Stefan
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We treat quantum chromodynamics (QCD) using a set of Dyson-Schwinger equations derived, in differential form, with the Bender-Milton-Savage technique. In this way, we are able to derive the low energy limit that assumes the form of a non-local Nambu-Jona-Lasinio model with all the parameters properly fixed by the QCD Lagrangian and the determination of the mass gap of the gluon sector.
description: 4 pages, no figures. Contribution to the proceedings of 24th International Conference in Quantum Chromodynamics (QCD 21), 5 - 9 July 2021, Montpellier - FR
Classification of automorphisms on a deformation family of hyperkähler fourfolds by p-elementary lattices
Creators: name: Boissière, Samuel
name: Camere, Chiara
name: Sarti, Alessandra
Publisher: name: arXiv
Year: 2014
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14J50, 14C50, 55T10

description: We give a classification of all non-symplectic automorphisms of prime order p acting on irreducible holomorphic symplectic fourfolds deformation equivalent to the Hilbert scheme of two points on a K3 surface, for p=2,3 and 7\leq p \leq 19. Our classification relates the isometry classes of two natural lattices associated to the action of the automorphism on the second cohomology group with integer coefficients with some invariants of the fixed locus and we provide explicit examples. As an application, we find new examples of non-natural non-symplectic automorphisms.
Production and decay of radion in Randall-Sundrum model at a photon collider
Creators: name: Cho, Gi-Chol
name: Ohno, Yoshiko
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A warped extra dimension model predicts an extra scalar particle beyond the Standard Model which is called a radion. Although interactions of the radion are similar to those of the Higgs boson in the Standard Model, a relatively light radion ($\lesssim 100 {\rm GeV}$) is not severely constrained from the Higgs search experiments at the LHC. In this paper we study discovery potential of the radion at a photon collider as an option of ILC. Owing to the trace anomaly of the energy-momentum tensor, both a production of radion in $γγ$ collision and its decay to gluon pair are enhanced sizably. We find that the photon collider has a sensitivity for discovering the radion in low-mass region up to $Λ_ϕ\sim 3 {\rm TeV}$, where $Λ_ϕ$ is a scale parameter which suppresses the interactions of radion to the Standard Model particles.
description: 13pages, 6figures. v2:References added. Fig.2 and text, modified
Deterministic Algorithms for the Hidden Subgroup Problem
Creators: name: Ye, Zekun
name: Li, Lvzhou
Publisher: name: arXiv
Year: 2021
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: We consider deterministic algorithms for the well-known hidden subgroup problem ($\mathsf{HSP}$): for a finite group $G$ and a finite set $X$, given a function $f:G \to X$ and the promise that for any $g_1, g_2 \in G, f(g_1) = f(g_2)$ iff $g_1H=g_2H$ for a subgroup $H \le G$, the goal of the decision version is to determine whether $H$ is trivial or not, and the goal of the identification version is to identify $H$. An algorithm for the problem should query $f(g)$ for $g\in G$ at least as possible. Nayak asked whether there exist deterministic algorithms with $O(\sqrt{\frac{|G|}{|H|}})$ query complexity for $\mathsf{HSP}$. We answer this problem by proving the following results, which also extend the main results of Ref. [30], since here the algorithms do not rely on any prior knowledge of $H$. (i)When $G$ is a general finite Abelian group, there exist an algorithm with $O(\sqrt{\frac{|G|}{|H|}})$ queries to decide the triviality of $H$ and an algorithm to identify $H$ with $O(\sqrt{\frac{|G|}{|H|}\log |H|}+\log |H|)$ queries. (ii)In general there is no deterministic algorithm for the identification version of $\mathsf{HSP}$ with query complexity of $O(\sqrt{\frac{|G|}{|H|}})$, since there exists an instance of $\mathsf{HSP}$ that needs $ω(\sqrt{\frac{|G|}{|H|}})$ queries to identify $H$. $f(x)$ is said to be $ω(g(x))$ if for every positive constant $C$, there exists a positive constant $N$ such that for $x>N$, $f(x)\ge C\cdot g(x)$, which means $g$ is a strict lower bound for $f$. On the other hand, there exist instances of $\mathsf{HSP}$ with query complexity far smaller than $O(\sqrt{\frac{|G|}{|H|}})$, whose query complexity is $O(\log \frac{|G|}{|H|})$ and even $O(1)$.
Set-theoretic Localization for Mobile Robots with Infrastructure-based Sensing
Creators: name: Li, Xiao
name: Li, Yutong
name: Li, Nan
name: Girard, Anouck
name: Kolmanovsky, Ilya
Publisher: name: arXiv
Year: 2021
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: In this paper, we introduce a set-theoretic approach for mobile robot localization with infrastructure-based sensing. The proposed method computes sets that over-bound the robot body and orientation under an assumption of known noise bounds on the sensor and robot motion model. We establish theoretical properties and computational approaches for this set-theoretic localization approach and illustrate its application to an automated valet parking example in simulations and to omnidirectional robot localization problems in real-world experiments. We demonstrate that the set-theoretic localization method can perform robustly against uncertainty set initialization and sensor noises compared to the FastSLAM.
Regionalisierte Bewertung der Waldleistungen in Deutschland
Creators: name: Elsasser, Peter
name: Altenbrunn, Kerstin
name: Köthke, Margret
name: Lorenz, Martin
name: Meyerhoff, Jürgen
name: Elsasser, Peter
name: Altenbrunn, Kerstin
name: Köthke, Margret
name: Lorenz, Martin
name: Meyerhoff, Jürgen
Publisher: name: Unknown
Year: 2020
Subjects: subject: Environmental Economics and Policy
subject: Research Methods/ Statistical Methods
subject: Resource /Energy Economics and Policy
subject: Wald-Ökosystemleistungen
subject: ökonomische Bewertung
subject: Nutzentransfer
subject: Simulationsmodell
subject: GIS
subject: forest ecosystem services
subject: economic valuation
subject: benefit function transfer
subject: simulation model

description: The study aims at determining the economic benefits of fundamental forest ecosystem services (FES) in Germany from a demand perspective, at identifying their regional distribution, and at merging the respective benefit estimates into a consistent model which provides for scenario analyses of alternative forest utilisation options. Specifically, we consider the monetary benefits of raw wood production as a FES, of global climate protection (via carbon sequestration), of everyday recreation for the population, and of services for nature protection and landscape amenity, which accrue in the course of regular forest management as well as due to the establishment of separate protection areas. For this purpose, we combine available valuation data, information from official regional statistics, and an additional primary study, to identify regional specific drivers of the FES’ monetary benefits and to derive generic valuation functions for each of the services. Using a Geographical Information System, these valuation functions are then applied to the conditions in the Local Administrative Units (municipalities), resulting in Benefit Function Transfer estimates for each service and each municipality. Afterwards, results are aggregated to NUTS-3 level (counties) and mapped. Subsequently we simulate the consequences of modified regional conditions (e.g., modified forest management) for FES values and their relations, by appropriately changing the input data.
description: DOI:10.3220/REP1598274305000
A Sociologist's Conversation with the "Manifesto for a Post-Critical Pedagogy"
Creators: name: Ververi, Olga
Publisher: name: punctum books
Year: 2018

description: A novel idea or point of view or perspective always seems prima facie quite appealing and fascinating. Depending on the field or area of interest it is associated with, it fills us with hopes and as-pirations for improvement and effectiveness, for a better present and  future  —  to  put  it  plainly.  “Faith  in  progress”1  is  the  motto  of  modernity;  however,  it  seems  to  remain  deeply  rooted  even  in today’s culture. The “Manifesto for a Post-Critical Pedagogy” aims at exactly this: suggesting a new educational paradigm that promises improvement and progress in educational thought, re-search, and practice. The manifesto has been conceived by phi-losophers  of  education,  however,  it  is  addressed  to  researchers  and academics of all disciplines of education, including sociolo-gists.  The  following  discussion  stems  from  a  sociological  per-spective and aims at examining the manifesto mainly politically and ideologically, but also theoretically and practically.
Towards a Pedagogical Hermeneutics: A Response to the "Manifesto for a Post-Critical Pedagogy"
Creators: name: Friesen, Norm
Publisher: name: punctum books
Year: 2018

description: The  manifesto  authored  by  Hodgson,  Vlieghe,  and  Zamoj-ski  outlines  five  principles  for  a  “Post-Critical  Pedagogy.”  The  first principle is that there are indeed principles to defend, and the  second,  that  a  pedagogical  hermeneutics,  rather  than  what  might  be  called  a  critical  “hermeneutics  of  suspicion,”1  is  now  needed in education. Correlatively, the third principle calls for the end of critical pedagogy, and the fourth and fifth principles for a broadly affirmative “hope in the present” and “love for the world.” Rather than seeing pedagogy’s principle task as a critical negation  and  transformation  of  the  world,  Hodgson,  Vlieghe,  and Zamojski call for the affirmation of elements in the present as worthy of being passed on to future generations.
Steady state in ultrastrong coupling regime: perturbative expansion and first orders
Creators: name: Latune, Camille L
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Understanding better the dynamics and steady states of systems strongly coupled to thermal baths is a great theoretical challenge with promising applications in several fields of quantum technologies. Among several strategies to gain access to the steady state, one consists in obtaining approximate expressions of the mean force Gibbs state, the reduced state of the global system-bath thermal state, largely credited to be the steady state. Here, we present analytical expressions of corrective terms to the ultrastrong coupling limit of the mean force Gibbs state, which has been recently derived. We find that the first order term precisely coincides with the first order correction obtained from a dynamical approach -- master equation in the strong-decoherence regime. This strengthens the identification of the reduced steady state with the mean force Gibbs state. Additionally, we also compare our expressions with another recent result obtained from a high temperature expansion of the mean force Gibbs state. We observe numerically a good agreement for ultra strong coupling as well as for high temperatures. This confirms the validity of all these results. In particular, we show that, in term of coherences, all three results allow one to sketch the transition from ultrastrong coupling to weak coupling.
description: 9+10 pages, 4+1 figures. Extended results and comparison with previous works. Higher orders in Appendix. Comments are welcome!
Measurement of the magnetic interaction between two electrons
Creators: name: Kotler, Shlomi
name: Akerman, Nitzan
name: Navon, Nir
name: Glickman, Yinnon
name: Ozeri, Roee
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Electrons have an intrinsic, indivisible, magnetic dipole aligned with their internal angular momentum (spin). The magnetic interaction between two electrons can therefore impose a change in their spin orientation. This process, however, was never observed in experiment. The challenge is two-fold. At the atomic scale, where the coupling is relatively large, the magnetic interaction is often overshadowed by the much larger coulomb exchange counterpart. In typical situations where exchange is negligible, magnetic interactions are also very weak and well below ambient magnetic noise. Here we report on the first measurement of the magnetic interaction between two electronic spins. To this end, we used the ground state valence electrons of two $^{88}$Sr$^+$ ions, co-trapped in an electric Paul trap and separated by more than two micrometers. We measured the weak, millihertz scale (alternatively $10^{-18}$ eV or $10^{-14}$ K), magnetic interaction between their electronic spins. This, in the presence of magnetic noise that was six orders of magnitude larger than the respective magnetic fields the electrons apply on each other. Cooperative spin dynamics was kept coherent for 15 s during which spin-entanglement was generated. The sensitivity necessary for this measurement was provided by restricting the spin evolution to a Decoherence-Free Subspace (DFS) which is immune to collective magnetic field noise. Finally, by varying the separation between the two ions, we were able to recover the inverse cubic distance dependence of the interaction. The reported method suggests an alternative route to the search of long-range anomalous spin-spin forces and can be generalized to include Quantum Error Correction codes for other cases of extremely weak signal detection.
description: 4 figures
Brief an [Friedrich Wilhelm Kurfürst v. Brandenburg]
Creators: name: Elisabeth
Publisher: name: [s.n.]
Year: 1641

description: Condolenzbrief beim Tode des Grossen Kurfürsten
description: von Elizabeth, Gemahlin von Friedrich V. von der Pfalz, Tochter Jakob I. von England
description: Brief von fremder Hand mit eigenhändiger Unterschrift und Gruss "votre très affectionnée Tante à vous servir Elizabeth"
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Verzeichnung=Description=Inventaire März 2015 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Systematic and statistical errors in a bayesian approach to the estimation of the neutron-star equation of state using advanced gravitational wave detectors
Creators: name: Wade, Leslie
name: Creighton, Jolien D. E.
name: Ochsner, Evan
name: Lackey, Benjamin D.
name: Farr, Benjamin F.
name: Littenberg, Tyson B.
name: Raymond, Vivien
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Advanced ground-based gravitational-wave detectors are capable of measuring tidal influences in binary neutron-star systems. In this work, we report on the statistical uncertainties in measuring tidal deformability with a full Bayesian parameter estimation implementation. We show how simultaneous measurements of chirp mass and tidal deformability can be used to constrain the neutron-star equation of state. We also study the effects of waveform modeling bias and individual instances of detector noise on these measurements. We notably find that systematic error between post-Newtonian waveform families can significantly bias the estimation of tidal parameters, thus motivating the continued development of waveform models that are more reliable at high frequencies.
description: 14 pages, submitted to Phys. Rev. D
Brief an Wilhelm IV., Landgraf zu Hessen
Creators: name: Philipp
Publisher: name: [s.n.]
Year: 1559

description: von Philipp hz. Hessen
description: Brief von fremder Hand mit eigenh. Unterschrift: "Philipp hz. Hessen"
description: Mit Adresse: Dem Hochgeborenen Fürsten unserem freundlichen lieben Sohn Herrn Wilhelmen Landgraven zu Hessen, Graven zu Langenburgh
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire März 2015 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Spectroscopy of Rindler Modified Schwarzschild Black Hole
Creators: name: Sakalli, I.
name: Mirekhtiary, S. F.
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study quasinormal modes (QNMs) of uncharged Grumiller black hole (GBH). This massive BH has a Rindler acceleration $a$, and hence it is also called Rindler modified Schwarzschild BH. After reducing the radial equation of the massless Klein-Gordon equation to the Zerilli equation, we compute the complex frequencies of the QNMs of the GBH. To this end, an approximation method which considers small perturbation around its horizon is used. Considering the highly damped QNMs in the process proposed by Maggiore, the quantum entropy and area spectra of these BHs are found. Although the QNM frequencies are tuned by the Rindler term, we show in detail that the spacing does not depend on it. Here, dimensionless constant ε of the area spectrum is found to be double of its Schwarzschild value. The latter result is also discussed.
description: arXiv admin note: substantial text overlap with arXiv:1307.0340
Brief an Max Jordan
Creators: name: Wilhelm
Publisher: name: [s.n.]
Year: 1890

description: Ordensverleihung mit Unterschrift
description: von Wilhelm II
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire März 2015 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach
description: Beil.: Brief der General-Ordens-Commission vom 4. August 1890 (2 Bl., davon 1 beschrieben)
Magnamitra Huang & Salisbury 2017
Creators: name: Fedosov, Alexander
name: Puillandre, Nicolas
name: Herrmann, Manfred
name: Kantor, Yuri
name: Oliverio, Marco
name: Dgebuadze, Polina
name: Modica, Maria Vittoria
name: Bouchet, Philippe
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Neogastropoda
Mitridae
Magnamitra

description: GENUS MAGNAMITRA HUANG & SALISBURY, 2017
Type species: Magnamitra sandrogorii Huang & Salisbury, 2017; OD.
Diagnosis: As no material on M. sandrogorii was available for the present study, we do not provide our own diagnosis for this recently described genus, and refer to Huang & Salisbury (2017).
Species included: Magnamitra sandrogorii Huang & Salisbury, 20172.
Distribution: Indo-Pacific, bathyal depths.
Remarks: See remarks under Calcimitra.
description: Published as part of Fedosov, Alexander, Puillandre, Nicolas, Herrmann, Manfred, Kantor, Yuri, Oliverio, Marco, Dgebuadze, Polina, Modica, Maria Vittoria & Bouchet, Philippe, 2018, The collapse of Mitra: molecular systematics and morphology of the Mitridae (Gastropoda: Neogastropoda), pp. 253-337 in Zoological Journal of the Linnean Society 183 on page 323
title: Реализация бесконтактного взаимодействия с прототипом компьютерного интерфейса в Unity 3D
title: Implementation of Contactless Interaction with Computer Interface Prototype Using Unity 3D
Creators: name: Зенг, Валерия Андреевна
name: Батенькина, Оксана Васильевна
Publisher: name: Издательский центр СурГУ
Year: 2019

description: В статье рассмотрен процесс реализации прототипа бесконтактного взаимодействия пользователя с системой с помощью игрового движка Unity 3D. Описано создание объектов системы: пяти рабочих экранов, выдвигающейся панели меню, панели программ, приветственного экрана и окна программ. Для управления прототипом с помощью устройства Kinect произведено подключение ряда скриптов, разработанных компанией Microsoft, которые позволяют программно воспринимать любые жесты. Также описан комплект классов, позволяющих обработчику идентифицировать конкретные жесты пользователя и производить соответствующие действия. Приведены параметры анимации объектов для перехода между различными состояниями, которые могут изменяться посредством скриптов. Вся разработанная система методов и классов была аккумулирована в одном скрипте для удобства управления и вызова функций проверки. Для запуска интерфейса установлен пароль в виде определенного уникального движения, установленного пользователем. Данный прототип реагирует на шесть жестов: активное махание рукой, единовременный взмах руки влево, вправо, вверх, вниз и удержание руки на месте. В качестве альтернативного средства управления прототипом в Unity 3D предусмотрены соответствующие траектории мыши, которые будут восприниматься так же, как и жесты пользователя.
description: The article presents the prototype implementation process of contactless user-machine interaction using the Unity 3D game engine. It describes the creation of system objects: five desktops, a drop-down menu bar, a taskbar, a welcome screen and a program window. To control the prototype using the Kinect, a number of scripts, which were originally developed by Microsoft Corporation, are used. These scripts allow recognizing and identifying all possible gestures in software. A set of classes that allow identifying pre-set user gesture and performing relevant action are also described. Objects animation parameters for a transition between different states, which can be changed by scripts, are described. The entire system of methods and classes is assembled into one piece to make control and verification functionality easier to manage. A password gesture is set as a certain unique movement by the user to start the user session. This prototype responds to six human gestures: active hand waving, one-time hand wave to the left, to the right, up, down and holding a hand still. Mouse’s motions that can be recognized as alternative user gestures are provided.
ORCID: un sistema global par ala identificación de los investigadores
Creators: name: Garcia, Consol
Publisher: name: figshare
Year: 2022
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 80706 Librarianship
subject: FOS: Media and communications

description: El profesional de la información, 2012, marzo-abril, v. 21, n. 2. ISSN: 1386-671
Preface: Queering Religion and Nature
Creators: name: Bauman, Whitney A.  (Ed.)
Publisher: name: punctum books
Year: 2018

description: Religion  is  much  queerer  than  we  ever  imagined.  Nature  is  as  well. These are the two basic insights that have led to this book: we hope to queerly go where no thinkers have gone before. The combination  of  queer  theory  and  religion  has  been  happening  for at least 25 years. People such as John Boswell began to exam-ine the history of religious traditions with a queer eye, and soon after we had the indecent theology of Marcella Althaus Ried. Jay Johnston, one of the authors in this volume, is among those who have  used  the  queer  eye  to  interrogate  authority  within  Chris-tian theological traditions. At the same time, interrogating na-ture from a queer perspective has begun, perhaps most notably in the work of Joan Roughgarden’s Evolution’s Rainbow and with the  works  of  Anne  Fausto-Sterling.  However,  the  intersections  of religion, nature, and queer theory have largely been left un-touched. With the exception of Dan Spencer, the author of the Introduction  for  this  volume  and  one  of  the  early  pioneers  in  this  realm  of  thought  with  his  book  Gay  and  Gaia,  and  Greta  Gaard, whose work is developing a queer ecofeminist thought, authors have largely ignored religion and nature or religion and ecology in the realm of queer theory.
Introduction: Religion, Nature, and Queer Theory
Creators: name: Spencer, Daniel T.
Publisher: name: punctum books
Year: 2018

description: In  1989  I  began  doctoral  work  at  Union  Theological  Seminary  to  integrate  insights  from  ecology,  liberation  theologies,  and  ecofeminism — what eventually emerged was my book, Gay and Gaia: Ethics, Ecology and the Erotic. I now welcome this oppor-tunity  to  look  back  at  how  the  emerging  intersections  among  religion,  nature,  culture,  and  sexuality  in  the  1980s  and  1990s  shaped those reflections, and to look forward to the insights of a new generation of queer scholars of religion.Trained as a geologist who came late to theology and ethics, my  intuitions  about  this  intersection  began  to  form  in  college  when I studied volcanoes in Costa Rica in 1978 as a deeply clos-eted  gay  man.  Here  I  was  exposed  to  human  rights  issues  and  poverty, exacerbated by the many civil wars engulfing Costa Ri-ca’s neighbors. I first enrolled at Union in 1980 to try to address the  many  theoethical  issues  that  my  time  in  Central  America  and my closeted sexuality were raising, having little inclination then how deeply intertwined the answers would become. Hav-ing recently come out to family and friends, I returned to Costa Rica in 1982 to study liberation theology. I spent my weekends working with refugee children from El Salvador, displaced from their  homelands  by  the  combination  of  military  violence  and ecological  degradation  from  the  scorched  earth  tactics  of  us-sponsored counterinsurgency tactics. Coming to terms with my own gay identity has therefore always been deeply intertwined with  my  love  of  the  earth  and  its  diverse  ecosystems  and  my  commitment to social justice for the poor and exploited.
Social Biology At Primary Level, Together With Evaluation Of Children's Learning From The Material. A Curriculum Development Project.
Creators: name: Pesch, Erika
Publisher: name: London South Bank University
Year: 1988

description: This thesis evaluates children's learning of social biological concepts. It is the result of a research programme with the aim to introduce social biology to primary school teachers and their pupils. Teaching packs on this subject were developed and teaching methods were suggested. The term social biology is explained and its relevance to the primary curriculum is discussed. A brief outline of the curriculum development in England is given, particularly that of science in primary schools. Two teaching packs on "Food" and "Ecology: Conservation and Pollution" were produced. Pilot work was carried out in primary schools by teachers who had studied social biology. In accordance with these teachers' criticisms adjustments were made to both teaching packs. Questionnaire worksheets were designed to test knowledge acquired as a result of using the materials. Participating teachers administered these to random groups of children before work on the topic "Food" began. A group of children whose teachers did not use the teaching packs acted as controls. New tests were designed for both topics in an attempt to discover if children had acquired concepts relevant to their social biological studies. A pilot test was carried out, followed by a second trial of the topic "Food", and the first trial of the topic "Ecology: Conservation and Pollution". The researcher administered "before" and "after" tests to random groups of participating children and to a control group. A computer program was used to analyse the data of both surveys. The results are discussed and conclusions drawn about the test and the test results. In the light of the evidence suitability of work in social biology at primary level is considered, together with suggestions for further work.
Petit guide pour une meilleure accessibilité en contexte d’exposition artistique _Version Word_2025
Creators: name: Peters, Andréa
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 360602
subject: Fine arts
classificationCode: 360601
subject: Crafts
classificationCode: 360603
subject: Performance art
classificationCode: 360699
subject: Visual arts not elsewhere classified
classificationCode: 390407
subject: Inclusive education
classificationCode: 470201
subject: Arts and cultural policy
classificationCode: 460101
subject: Applications in arts and humanities

description: This guide aims to provide suggestions for how to better mobilize systemic accessibility in the context of artistic expositions.
Covariant Quiver Gauge Theories
Creators: name: Szabo, Richard J.
name: Valdivia, Omar
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We consider dimensional reduction of gauge theories with arbitrary gauge group in a formalism based on equivariant principal bundles. For the classical gauge groups we clarify the relations between equivariant principal bundles and quiver bundles, and show that the reduced quiver gauge theories are all generically built on the same universal symmetry breaking pattern. The formalism enables the dimensional reduction of Chern-Simons gauge theories in arbitrary odd dimensionalities. The reduced model is a novel Chern-Simons-Higgs theory consisting of a Chern-Simons term valued in the residual gauge group plus a higher order gauge and diffeomorphism invariant coupling of Higgs fields with the gauge fields. We study the moduli spaces of solutions, which in some instances provide geometric representations of certain quiver varieties as moduli spaces of flat invariant connections. As physical applications, we consider dimensional reductions involving non-compact gauge supergroups as a means for systematically inducing novel couplings between gravity and matter. In particular, we reduce Chern-Simons supergravity to a quiver gauge theory of AdS gravity involving a non-minimal coupling to scalar Higgs fermion fields.
description: 32 pages; v2: minor corrections, reference added
Testing for pair-density-wave order in La$_{1.875}$Ba$_{0.125}$CuO$_4$
Creators: name: Lozano, P. M.
name: Ren, Tianhao
name: Gu, G. D.
name: Tsvelik, A. M.
name: Tranquada, J. M.
name: Li, Qiang
Publisher: name: arXiv
Year: 2021
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Charge order is commonly believed to compete with superconducting order. An intertwined form of superconducting wave function, known as pair-density-wave (PDW) order, has been proposed; however, there has been no direct evidence, theoretical or experimental, that it forms the ground state of any cuprate superconductor. As a test case, we consider \lbco\ with $x=1/8$, where charge and spin stripe orders within the CuO$_2$ planes compete with three-dimensional superconducting order. We report measurements of the superconducting critical current perpendicular to the planes in the presence of an in-plane magnetic field. The variation of the critical current with orientation of the field is inconsistent with a theoretical prediction specific to the PDW model. It appears, instead, that the orientation dependence of the critical-current density might be determined by a minority phase of $d$-wave superconductivity that is present as a consequence of doped-charge inhomogeneity.
description: 6 pages, 2 figures, Major changes from previous version
Irreverent Technology: On the Queer Ecology of Creation
Creators: name: Erickson, Jacob J.
Publisher: name: punctum books
Year: 2018

description: “How  did  Noah  do  it?”  the  Italian-American  actress  Isabella  Rossellini  asks  inquisitively.  She  is  dressed  in  black,  stands  in  front of a similar black background, and holds in her right hand a yellow umbrella. “How did he manage to organize all animals,” she  asks  you, “into  couples?”1  Rossellini  poses  this  question  in  the  course  of  a  series  of  hilarious  and  provocative  short  films  produced  for  the  Sundance  Channel  on  the  theme  of  Green Porno. In the course of those films, she artistically explores the complexities of animal sex, performing a variety of animal species  and  exploring  their  sexual  quirks,  oddities,  and  pleasures.  As she describes the series in the book inspired by her project, “I imagine myself as a particular animal and make love as that animal would. Each film is scientifically accurate; nature is infi-nitely scandalous” (Rossellini 2009).
Complex dielectric behaviours in $BiFeO_{3}/Bi_{2}Fe_{4}O_{9}$ ceramics
Creators: name: Orr, Gilad
name: Gorychev, Andrey
name: Ishai, Paul Ben
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The complex dielectric permittivity of a sintered ceramic tablet consisting of 70.5 % $BiFeO_{3}$ and 27.7% $Bi_{2}Fe_{4}O_{9}$ was analyzed as a function of temperature from -120 °C to 230 °C. The results reveal a complicated dielectric response with temperature activated relaxation features. They also reveal a ferroelectric phase transition that decayed with repeated heating cycles of the tablet. The source of the behaviour is assigned to relaxation processes happening along the grain boundaries of differing compositions in the tablet. The origin of the phase transition is traced to locally induced strains on grain boundaries because of unit cell size mismatch between $BiFeO_{3}$ and $Bi_{2}Fe_{4}O_{9}$.
Vollmacht für ihren Vater
Creators: name: Estrées, Gabrielle d'
Publisher: name: [s.n.]
Year: 1598
Subjects: Estrées, Antoine d'1529-1609

description: von Gabrielle d'Estrées
description: Von fremder Hand mit eigenhändiger Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Verzeichnung=Description=Inventaire März 2015 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel