cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Probing the superconductivity of PrPt4Ge12 through Ce substitution
Creators: name: Huang, K.
name: Shu, L.
name: Lum, I. K.
name: White, B. D.
name: Janoschek, M.
name: Yazici, D.
name: Hamlin, J. J.
name: Zocco, D. A.
name: Ho, P. -C.
name: Baumbach, R. E.
name: Maple, M. B.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report measurements of electrical resistivity, magnetic susceptibility, specific heat, and thermoelectric power on the system Pr1-xCexPt4Ge12. Superconductivity is suppressed with increasing Ce concentration up to x = 0.5, above which there is no evidence for superconductivity down to 1.1 K. The Sommerfeld coefficient γ increases with increasing x from 48 mJ/mol K^2 up to 120 mJ/mol K^2 at x = 0.5, indicating an increase in strength of electronic correlations. The temperature dependence of the specific heat at low temperatures evolves from roughly T^3 for x = 0 to e^(-Δ/T) behavior for x = 0.05 and above, suggesting a crossover from a nodal to a nodeless superconducting energy gap or a transition from multiband to single-band superconductivity. Fermi-liquid behavior is observed throughout the series in low-temperature magnetization, specific heat, and electrical resistivity measurements.
description: 9 pages, 12 figures
Abschätzung der zeitlichen Abflussvariabilität in ungemessenen Einzugsgebieten
Creators: name: Stocker, Basil
Publisher: name: Zenodo
Year: 2023
Subjects: hydrology, streamflow, regionalisation, alps, Abfluss,

description: This Msc-thesis analyzes the streamflow variability in catchments with streamflow obsrvations with the aim of transfering key characteristics to ungauged catchments with a regionalization approach. The regionalization is based on several easily determinable characteristics of the catchments.
description: Msc-thesis in Geography, to obtain 60 ECTs
MPEC 2024-C38 : 2024 CF
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 CF

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Brief an Francois II, duc de Bretagne
Creators: name: Richard
Publisher: name: [s.n.]
Year: 1452

description: von Richard III, König von England
description: Schreiben mit eigenhändiger Unterschrift und Gruss: "Votre cousin Ricardus Rex"
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Englisch
description: Verzeichnung=Description=Inventaire März 2015 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Quantum contribution to luminosity of quasars
Creators: name: Jacak, Janusz E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: The accretion of galactic gas is regarded as the source of the giant luminosity of quasars. The gravitational energy converts itself into radiation close to the Schwarzschild horizon of the central supermassive black hole with efficiency of ca. 30% mass to radiation energy conversion rate. Particularities of such an extremely effective mechanism of mass to energy conversion are, however, still obscure. We propose to take into account quantum statistics properties of fermions, which could emit in close outer vicinity of the Schwarzschild zone a giant energy accumulated in the Fermi spheres of electrons and protons in degenerate quantum collective state created in this region by the gravitational compression of plasma. The release of photons is possible due to the local revoking of Pauli exclusion principle constraint induced by the rapid change of the homotopy of multiparticle trajectories beneath the innermost unstable circular orbit of the black hole, which causes the collapse of Fermi spheres of electrons and protons.
Liverating Compassion: A Queerly Theological Anthropology of Enchanting Animals
Creators: name: Johnson, Jay Emerson
Publisher: name: punctum books
Year: 2018

description: An  Australian  shepherd  dog  named  Tyler  illuminated  several  key questions in my work as a Christian theologian, especially with  respect  to  theological  anthropology.  He  did  this  in  both  implicit and explicit ways through the affectionate relationship we cultivated over nearly seven years together, which kept rais-ing paradigm-shifting questions about the human in theological systems.  Tyler  elicited  these  questions  not  only  about  human-ity’s relationship with God (the traditional description of theo-logical  anthropology)  but  also  about  our  relationship(s)  with  the wider world of other-than-human animals and the vast net-work of ecosystems we all share, which in turn ricocheted back to theology proper — to God.
Dirac Structures in Vakonomic Mechanics
Creators: name: Jiménez, Fernando
name: Yoshimura, Hiroaki
Publisher: name: arXiv
Year: 2014
Subjects: subject: Differential Geometry (math.DG)
subject: Mathematical Physics (math-ph)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In this paper, we explore dynamics of the nonholonomic system called vakonomic mechanics in the context of Lagrange-Dirac dynamical systems using a Dirac structure and its associated Hamilton-Pontryagin variational principle. We first show the link between vakonomic mechanics and nonholonomic mechanics from the viewpoints of Dirac structures as well as Lagrangian submanifolds. Namely, we clarify that Lagrangian submanifold theory cannot represent nonholonomic mechanics properly, but vakonomic mechanics instead. Second, in order to represent vakonomic mechanics, we employ the space $TQ\times V^{\ast}$, where a vakonomic Lagrangian is defined from a given Lagrangian (possibly degenerate) subject to nonholonomic constraints. Then, we show how implicit vakonomic Euler-Lagrange equations can be formulated by the Hamilton-Pontryagin variational principle for the vakonomic Lagrangian on the extended Pontryagin bundle $(TQ\oplus T^{\ast}Q)\times V^{\ast}$. Associated with this variational principle, we establish a Dirac structure on $(TQ\oplus T^{\ast}Q)\times V^{\ast}$ to define an intrinsic vakonomic Lagrange-Dirac system. Furthermore, we establish another construction for the vakonomic Lagrange-Dirac system using a Dirac structure on $T^{\ast}Q\times V^{\ast}$, where we introduce a vakonomic Dirac differential. Lastly, we illustrate our theory of vakonomic Lagrange-Dirac systems by some examples such as the vakonomic skate and the vertical rolling coin.
description: Comments are welcome
Queer Values for a Queer Climate: Developing a Versatile Planetary Ethic
Creators: name: Bauman, Whitney A.
Publisher: name: punctum books
Year: 2018

description: Due to globalization and climate change, we are becoming more and  more  aware  of  the  “queerness”  of  our  planet.  The  Modern  categories by which we fix our realities, simply no longer hold. The Modern ethics and technologies of control have given way to uncertainty and ambiguity about our planetary future. Once seemingly  hermetically  sealed  categories  and  boundaries  be-tween  self/other,  human/animal,  nature/culture,  organic/ma-chine  and  science/religion,  have  now  been  uncovered  as  leaky  and porous. How do we respond ethically in this situation to the real  and  present  dangers  posed  by  breaching  the  limits  of  our  planetary systems without merely forcing our own “longed for futures” and our own values and dreams onto the entire planet? This  article  argues  that  we  need  to  open  up  to  and  entertain  some different values for addressing the twin, wicked problems of globalization and climate change.
Brief an Johann Wilhelm, Pfalzgrafen bei Rhein
Creators: name: Anna
Publisher: name: [s.n.]
Year: 1713

description: Bittet, den abziehenden Truppen seinen Schutz angedeihen zu lassen
description: von Anna, Königin von England
description: Mit Papiersiegel
description: Brief von fremder Hand mit eigenhändiger Unterschrift und Gruss: "Bona soror consanguines et amica Anna"
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Lateinisch
description: Verzeichnung=Description=Inventaire März 2015 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Open Letter to The Royal Swedish Academy of Sciences
Creators: name: Barukčić, Ilija
Publisher: name: Zenodo
Year: 2022
Subjects: Nobel prize
Nobel prize: Physics
Barukčić, Ilija
Ilija Barukčić
Barukcic
Barukčić

description: Awarding of the Nobel Prize in Physics represents in our time a certain public recognition of
 the scientific work done. Nevertheless, i wonder how is this year’s decision of The Royal Swedish
 Academy of Sciences has to be understood?
description: \href{https://doi.org/10.5281/zenodo.7133124}{Zenodo}
Brief an "freundlicher lieber Vetter und Herr Sohn München"
Creators: name: Maximilian
Publisher: name: [s.n.]
Year: 1640

description: von Maximilian I, Kurfürst von Bayern, genannt "der Grosse"
description: Eigenh. Schreiben mit Unterschrift
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
Production and validation of scintillating structural components from low-background Poly(ethylene naphthalate)
Creators: name: Efremenko, Y.
name: Febbraro, M.
name: Fischer, F.
name: Corominas, M. Guitart
name: Gusev, K.
name: Hackett, B.
name: Hayward, C.
name: Hodák, R.
name: Krause, P.
name: Majorovits, B.
name: Manzanillas, L.
name: Muenstermann, D.
name: Pohl, M.
name: Rouhana, R.
name: Radford, D.
name: Rukhadze, E.
name: Rumyantseva, N.
name: Schilling, I.
name: Schoenert, S.
name: Schulz, O.
name: Schwarz, M.
name: Štekl, I.
name: Stommel, M.
name: Weingarten, J.
name: Hoppe, E.
name: Arnquist, I.
name: Hobbs, K.
name: French, A.
name: diVacri, M.
name: Laubenstein, M.
name: Zuzel, G.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Poly Ethylene Naphthalate (PEN) is an industrial polymer plastic which is investigated as a low background, transparent, scintillating and wavelength shifting structural material. PEN scintillates in the blue region and has excellent mechanical properties both at room and cryogenic temperatures. Thus, it is an ideal candidate for active structural components in experiments for the search of rare events like neutrinoless double-beta decay or dark matter recoils. Such optically active structures improve the identification and rejection efficiency of background events, like this improving the sensitivity of experiments. This paper reports on the production of radiopure and transparent PEN plates These structures can be used to mount germanium detectors operating in cryogenic liquids (LAr, LN). Thus, as first application PEN holders will be used to mount the Ge detectors in the LEGEND-200 experiment. The whole process from cleaning the raw material to testing the PEN active components under final operational conditions is reported.
Dynamical instability of a Bose-Einstein condensate with higher-order interactions in an optical potential through a variational approach
Creators: name: Wamba, E.
name: Sabari, S.
name: Porsezian, K.
name: Mohamadou, A.
name: Kofané, T. C.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We investigate the dynamical instability of Bose-Einstein condensates (BECs) with higher-order interactions immersed in an optical lattice with weak driving harmonic potential. For this, we compute both analytically and numerically a modified Gross-Pitaevskii equation with higher-order nonlinearity and external potentials generated by magnetic and optical fields. Using the time-dependent variational approach, we derive the ordinary differential equations for the time evolution of the amplitude and phase of modulational perturbation. Through an effective potential, we obtain the modulational instability condition of BECs and discuss the effect of the higher-order interaction in the dynamics of the condensates in presence of optical potential. We perform direct numerical simulations to support our analytical results, and good agreement is found.
title: Применение методов машинного обучения и анализа данных при оценке состояния фистулы
title: Application of Machine Learning Methods and Data Analysis for Evaluating the State of Fistula
Creators: name: Турлай, А. А.
name: Заикин, Павел Владимирович
name: Назина, Нина Борисовна
Publisher: name: Издательский центр СурГУ
Year: 2019

description: В статье авторы рассматривают возможности применения методов машинного обучения и анализа данных при оценке состояния фистулы пациента, находящегося на гемодиализе. Рассмотрены подходы к получению первичных исходных данных в лабораторных условиях, методы и средства их обработки. Показаны методы классификации для подобного рода данных. Предложены варианты реализации носимых персональных устройств.
description: The article discusses the usage of machine learning methods for evaluating the state of fistula for patients on hemodialysis. The approach to gathering source data in laboratory conditions and methods of data processing are considered. Methods of classification are presented. Portable personal devices for patients are proposed.
Robust Multi-view Registration of Point Sets with Laplacian Mixture Model
Creators: name: Zhang, Jin
name: Zhao, Mingyang
name: Jiang, Xin
name: Yan, Dong-Ming
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Point set registration is an essential step in many computer vision applications, such as 3D reconstruction and SLAM. Although there exist many registration algorithms for different purposes, however, this topic is still challenging due to the increasing complexity of various real-world scenarios, such as heavy noise and outlier contamination. In this paper, we propose a novel probabilistic generative method to simultaneously align multiple point sets based on the heavy-tailed Laplacian distribution. The proposed method assumes each data point is generated by a Laplacian Mixture Model (LMM), where its centers are determined by the corresponding points in other point sets. Different from the previous Gaussian Mixture Model (GMM) based method, which minimizes the quadratic distance between points and centers of Gaussian probability density, LMM minimizes the sparsity-induced L1 distance, thereby it is more robust against noise and outliers. We adopt Expectation-Maximization (EM) framework to solve LMM parameters and rigid transformations. We approximate the L1 optimization as a linear programming problem by exponential mapping in Lie algebra, which can be effectively solved through the interior point method. To improve efficiency, we also solve the L1 optimization by Alternating Direction Multiplier Method (ADMM). We demonstrate the advantages of our method by comparing it with representative state-of-the-art approaches on benchmark challenging data sets, in terms of robustness and accuracy.
Brief an einen deutschen Fürsten
Creators: name: Maximilian Emanuel
Publisher: name: [s.n.]
Year: 1677

description: Wegen Geburt eines Sohnes
description: von Maximilian II, Emanuel, Kurfürst von Bayern
description: Brief von fremder Hand mit eigenh. Unterschrift und Gruss: "Eurer Lden Dienstwilliger Vetter und Gevatter Maximilian Emanuel m.p."
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
Waveguide-mode interference lithography technique for high contrast subwavelength structures in the visible region
Creators: name: Kusaka, Kanta
name: Kurosawa, Hiroyuki
name: Ohno, Seigo
name: Sakaki, Yozaburo
name: Nakayama, Kazuyuki
name: Moritake, Yuto
name: Ishihara, Teruya
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We explore possibilities of waveguide-mode interference lithography (WMIL) technique for high contrast subwavelength structures in the visible region. Selecting an appropriate waveguide-mode, we demonstrate high contrast resist mask patterns for the first time. TM1 mode in the waveguide is shown to be useful for providing a three-dimensional structure whose cross section is checkerboard pattern. Applying our WMIL technique, we demonstrate 1D, 2D and 3D subwavelength resist patterns that are widely used for the fabrication of metamteterials in the visible region. In addition to the resist patterns, we demonstrate a resonance at 1.9 eV for a split tube structure experimentally.
description: 14 pages, 6 figures
Brief an Richter
Creators: name: Friedrich
Publisher: name: [s.n.]
Year: 1747

description: Betr. Bewilligung einer Gehaltszulage an Richter (Rendant der General-Postkasse)
description: von Friedrich II
description: Brief von fremder Hand mit eigenhändiger Unterschrift
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
Brief an Ahlin
Creators: name: Friedrich Wilhelm
Publisher: name: [s.n.]
Year: 1720

description: Wegen Veräusserung seines Gutes Wesenthal
description: von Friedrich Wilhelm I
description: Brief mit eigenhändiger Unterschrift
description: Mit rotem Siegel
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
Ein Vergleich unterschiedlicher Vorschläge zur Honorierung der Klimaschutzleistung der Wälder
Creators: name: Elsasser, Peter
name: Rock, Joachim
name: Rüter, Sebastian
name: Elsasser, Peter
name: Rock, Joachim
name: Rüter, Sebastian
Publisher: name: Unknown
Year: 2020
Subjects: subject: Environmental Economics and Policy
subject: Resource /Energy Economics and Policy
subject: Wald
subject: Ökosystemleistungen
subject: Klimaschutz
subject: Honorierung
subject: Folgenabschätzung
subject: forestry
subject: ecosystem services
subject: climate protection
subject: subsidisation
subject: impact assessment

description: Rewarding environmental services of forestry is increasingly being demanded in Germany. Recently, four different proposals have been mooted which particularly relate to the climate protection service of forests. The present Working Paper appraises and compares the possible effects of these four proposals, with regard to their possible incentive and distributional impacts; their consequences for forest enterprises, downstream markets and the existing subsidisation system in Germany; the criteria applied for securing the climate stability of forests; the administrative implications of the individual proposals; and their compatibility with rules of the international climate regime, and the evidence based carbon balance of forestry and wood utilisation.
description: DOI:10.3220/WP1598532686000
Entwicklung einer Methodik zur Validierung der Plausibilität von Free and Open Source Energiesystemmodellierungs- und Optimierungssoftware anhand von Tessif in Python
Creators: name: Lüdcke, Marc
Publisher: name: TUHH Universitätsbibliothek
Year: 2023
Subjects: subject: Tessif
subject: Energiesystemmodellierung
subject: Energiesystemoptimierung
subject: Open Source Software
subject: Python
classificationCode: 333.7
subject: Natural Resources, Energy and Environment

description: Energy system modeling and optimization play a crucial role in devising concepts and efficient transformation strategies for energy systems, particularly in the transition towards renewable energy sources. Various free and open source software tools are available for energy system modeling and optimization, each with its unique strengths, application areas, and complexities. Tessif is a framework for free and open source energy system modeling and optimization software (ESMOS). It facilitates the use of multiple software solutions, providing a unified data input and delivering standardized data output for effective comparison. However, the seamless integration of different ESMOS-systems into Tessif requires the conversion of data formats between the unified Tessif format and the specific ESMOS-formats. Unfortunately, the internal workings of individual ESMOS-systems remain somewhat opaque in the application of Tessif , presenting a challenge for both developers and users of the framework. This thesis addresses this challenge by developing a methodology to validate the plausibility of ESMOS-systems integrated into software frameworks. To accomplish this, an interactive tool is created, empowering both developers and users to assess the credibility and functionality of integrated ESMOS-systems. The interactive tool integrated in Tessif comprises small energy system models representing various customization options of the ESMOS-systems integrated within Tessif. By utilizing these minimum working examples, the tool effectively demonstrates the functionalities and behaviors of different ESMOS-systems in relation to energy system model customization. The insights gained from these examples hold significant value across multiple use cases. They serve as a means to compare and contrast different ESMOS-systems, offering a deep understanding of their content-level differences. Additionally, developers can leverage the tool to individually debug the integration of new and existing ESMOS into the framework. Furthermore, this thesis presents comprehensive overviews and materials covering all customization options of the ESMOS-systems. These overviews elucidate the logic behind the minimum working examples concerning each customization option, assess whether their results align with expected outcomes, and evaluate their performance based on relevant indicators. Finally, a practical use case is provided to exemplify the practical application of these minimum working examples.
title: Comparative analysis of Municipal Solid Waste management in Kazakhstan and Austria
Creators: name: Bizhanova, Nargiz
Publisher: name: TU Wien
Year: 2020
Subjects: subject: waste management
subject: municipal solid waste
subject: sustainability
subject: energy security
subject: green energy, renewable energies
subject: development
subject: Kazakhstan
subject: Austria
subject: waste management
subject: municipal solid waste
subject: sustainability
subject: energy security
subject: green energy, renewable energies
subject: development
subject: Kazakhstan
subject: Austria

description: This thesis will demonstrate the advantages and challenges of municipal solid waste management in Kazakhstan and Austria. A comparative analysis will show findings on specific characteristics of waste management in the selected countries, development of legislation systems of both countries. that have resulted in different levels of development of waste management in time and finally depict possible limits and trends. A part of this thesis dedicated to legislation will illustrate trends in implementation of specific laws on waste management of Kazakhstan and Austria. Considering importance of further development of waste management policy in Kazakhstan, Austrian system will be analyzed for best practices regarding legislation, technologies and systems in general. Recommendations on above mentioned topics will be given in this thesis. The focus of this thesis content is to highlight the disposition of the waste management sector, which is to provide conservation of environment,sustainable development for modern cities, development of efficient and clean technologies to prevent, reduce and dispose amounts of generated waste.
Spread and erase -- How electron hydrodynamics can eliminate the Landauer-Sharvin resistance
Creators: name: Stern, Ady
name: Scaffidi, Thomas
name: Reuven, Oren
name: Kumar, Chandan
name: Birkbeck, John
name: Ilani, Shahal
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: It has long been realized that even a perfectly clean electronic system harbors a Landauer-Sharvin resistance, inversely proportional to the number of its conduction channels. This resistance is usually associated with voltage drops on the system's contacts to an external circuit. Recent theories have shown that hydrodynamic effects can reduce this resistance, raising the question of the lower bound of resistance of hydrodynamic electrons. Here we show that by a proper choice of device geometry, it is possible to spread the Landauer-Sharvin resistance throughout the bulk of the system, allowing its complete elimination by electron hydrodynamics. We trace the effect to the dynamics of electrons flowing in channels that terminate within the sample. For ballistic systems this termination leads to back-reflection of the electrons and creates resistance. Hydrodynamically, the scattering of these electrons off other electrons allows them to transfer to transmitted channels and avoid the resistance. Counter-intuitively, we find that in contrast to the ohmic regime, for hydrodynamic electrons the resistance of a device with a given width can decrease with its length, suggesting that a long enough device may have an arbitrarily small total resistance.
description: 6 pages, 3 figures for main text + 4 pages of supplemental material; revised version as published in PRL
Approaching the master-field: Hadronic observables in large volumes
Creators: name: Cè, Marco
name: Bruno, Mattia
name: Bulava, John
name: Francis, Anthony
name: Fritzsch, Patrick
name: Green, Jeremy R.
name: Hansen, Maxwell T.
name: Rago, Antonio
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The master-field approach to lattice QCD envisions performing calculations on a small number of large-volume gauge-field configurations. Substantial progress has been made recently in the generation of such fields, and this must be joined with measurement strategies that take advantage of the large volume. In these proceedings, we describe how to compute simple hadronic quantities efficiently and estimate their errors in the master-field approach, i.e. by studying cross-correlations of observables on a single configuration. We discuss the scaling of the uncertainty with the volume and compare extractions based on momentum-projected and position-space two-point functions. The latter show promising results, already at intermediate volumes, but come with additional technical complexities such as a more complicated manifestation of boundary effects, which we also address.
description: 9 pages, 2 figures, talk presented at The 38th International Symposium on Lattice Field Theory, LATTICE2021 26th-30th July, 2021, Zoom/Gather@Massachusetts Institute of Technology
Inspecting Baby Skyrmions with Effective Metrics
Creators: name: Gibbons, Gary
name: Goulart, Erico
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: FOS: Physical sciences

description: In the present paper we investigate the causal structure of the baby Skyrme model using appropriate geometrical tools. We discuss several features of excitations propagating on top of background solutions and show that the evolution of high frequency waves is governed by a curved effective geometry. Examples are given for which the effective metric describes the interaction between waves and solitonic solutions such as kinks, antikinks and Hedgehogs. In particular, it is shown how violent processes involving the collisions of solitons and antisolitons may induce metrics which are not globaly hyperbolic. We argue that it might be illuminating to calculate the effective metric as a diagnostic test for pathological regimes in numerical simulations.
description: 15 pages, 5 figures
Brief an Herzog Friedrich von Sachsen
Creators: name: Dorothea
Publisher: name: [s.n.]
Year: 1681

description: von Dorothea, 2. Gemahlin des Grossen Kurfürsten
description: Mit Oblate
description: Brief von fremder Hand mit eigenhändiger Unterschrift und Gruss
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
Bewilligung eines Gnadengeschenkes von 1000 Thalern für "unsern Leibparbierer" und getreuen Alonso de Encina
Creators: name: Rudolf
Publisher: name: [s.n.]
Year: 1583

description: von Rudolf II
description: Brief mit Umschlag
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
A Dubrovin-Frobenius manifold structure of NLS type on the orbit space of $B_n$
Creators: name: Arsie, Alessandro
name: Lorenzoni, Paolo
name: Mencattini, Igor
name: Moroni, Guglielmo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Differential Geometry (math.DG)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Generalizing a construction presented in [3], we show that the orbit space of $B_2$ less the image of coordinate lines under the quotient map is equipped with two Dubrovin-Frobenius manifold structures which are related respectively to the defocusing and the focusing nonlinear Schrödinger (NLS) equations. Motivated by this example, we study the case of $B_n$ and we show that the defocusing case can be generalized to arbitrary $n$ leading to a Dubrovin-Frobenius manifold structure on the orbit space of the group. The construction is based on the existence of a non-degenerate and non-constant invariant bilinear form that plays the role of the Euclidean metric in the Dubrovin-Saito standard setting. Up to $n=4$ the prepotentials we get coincide with those associated with constrained KP equations discussed in [20].
description: 37 pages, 1 figure
Bembidion lividulum Casey. Although Sproul & Maddison 2017
Creators: name: Sproul, John S.
name: Maddison, David R.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Carabidae
Bembidion
Bembidion lividulum

description: BEMBIDION LIVIDULUM CASEY
(FIGS 1A, 8A, B, 10A, 11A, 12A, 13B, 14A)
description: Published as part of Sproul, John S. & Maddison, David R., 2018, Cryptic species in the mountaintops: species delimitation and taxonomy of the Bembidion breve species group (Coleoptera: Carabidae) aided by genomic architecture of a century-old type specimen, pp. 556-583 in Zoological Journal of the Linnean Society 183 on page 571
Geometric characterizations of virtually free groups
Creators: name: Araújo, Vítor
name: Silva, Pedro V.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Group Theory (math.GR)
subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: 20F67, 51M10, 54E35

description: Four geometric conditions on a geodesic metric space, which are stronger variants of classical conditions characterizing hyperbolicity, are proved to be equivalent. In the particular case of the Cayley graph of a finitely generated group, it is shown that they characterize virtually free groups.
description: 12 pages
Who Was That Masked Monk?
Creators: name: Sexton, John P.
name: Tracy, Kisha G.
Publisher: name: punctum books
Year: 2018

description: Hi. Are you a Lone Medievalist?This  volume  is  a  sequel,  of  sorts,  to  an  ongoing  series  of  round  tables  at  the  International  Congress  on  Medieval  Stud-ies held at Western Michigan University, beginning in 2015. The impetus  for  those  sessions,  and  for  this  book,  is  the  sense  of  isolation many medieval scholars feel in their professional lives. Often the only scholar of the period in their departments, their universities, or their surrounding area, medievalists can find it challenging to advocate for their work and field. The problem is only more pronounced for the medievalist in an adjunct teach-ing position or without an institutional position at all. When we work alone among colleagues, teach mostly (or entirely) outside our specializations, and compete with “more easily” understood or well-funded research, it is easy to feel disconnected from the larger discipline of medieval studies. Our scholarly production slows or ceases. Our language skills atrophy. Our knowledge os-sifies. Soon, even attending a conference of fellow medievalists can feel isolating. Surrounded by scholars with greater institu-tional  support,  lower  teaching  loads,  or  more  robust  research  agendas,  we  may  feel  alienated  from  the  field  we  love  —  the  work to which we’ve dedicated our careers.
Chaos and Complexity for Inverted Harmonic Oscillators
Creators: name: Qu, Le-Chen
name: Chen, Jing
name: Liu, Yu-Xiao
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the circuit complexity and Loschmidt echo for the (inverted) harmonic oscillators. Focusing on the chaotic behaviors under the perturbation, we analytically derive the Lyapunov exponent and scrambling time of the inverted harmonic oscillators. We show that the circuit complexity and Loschmidt echo exhibit qualitatively similar behaviors, particularly the consistent Lyapunov exponent.
description: 20 pages, 2 figures, references added
The Lone Medievalist: Casting the Net
Creators: name: Barott, Sarah
name: Munson, Rachel
Publisher: name: punctum books
Year: 2018

description: When  we  first  attended  the  International  Congress  for  Medi-eval Studies in 2013, we had just begun to dip our toes into the expansive world of Medieval Studies. When we returned home we were so inspired that we both began extensively studying the Middle  Ages  and  founded  the  Bemidji  State  University  Medi-eval Club. Within months we had a solid community of medi-evalists and we felt at home. In 2015 at the 50th Annual Interna-tional  Congress  for  Medieval  Studies,  we  attended  the  “Ballad  of  the  Lone  Medievalist”  panel  hosted  by  Dr.  Kisha  Tracy  of  Fitchburg State University and Dr. John Sexton of Bridgewater State University. We were astonished by how many medievalists felt alone at their universities. Didn’t everyone have a colleague who  studied  medieval  scholarship  on  their  campus?  The  sur-prising answer was no. It was our understanding that the Lone Medievalist project, founded by Dr. Tracy and Dr. Sexton, began with the intent of creating a series of panels and publications to connect medievalists from around the world. We recognized the Lone Medievalist project’s need for a more substantial commu-nity  outside  of  the  short  amount  of  time  allotted  them  at  con-ferences. We thought a good basis would be to create a virtual community  that  emulated  what  we  felt  on  our  home  campus.  Sarah  then  suggested  an  online  hub  which  would  allow  medi-eval scholars to join together, share in discussion, trade syllabi, and connect for conferences. The next thing we knew we were having lunch with Dr. Tracy and Dr. Sexton and were exploring the idea further. We left our meeting with the go-ahead to get a website up and running for The Lone Medievalist.
Brief an Unbekannt
Creators: name: Ludwig
Publisher: name: [s.n.]
Year: 1756

description: Zahlungsanweisung
description: von Louis XV, König von Frankreich
description: Brief von fremder Hand mit 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
Multi-Ridge Fitting for Ring-Diagram Helioseismology
Creators: name: Greer, Benjamin J.
name: Hindman, Bradley W.
name: Toomre, Juri
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Inferences of sub-surface flow velocities using local domain ring-diagram helioseismology depend on measuring the frequency splittings of oscillation modes seen in acoustic power spectra. Current methods for making these measurements utilize maximum-likelihood fitting techniques to match a model of modal power to the spectra. The model typically describes a single oscillation mode, and each mode in a given power spectrum is fit independently. We present a new method that produces measurements with greater reliability and accuracy by fitting multiple modes simultaneously. We demonstrate how this method permits measurements of sub-surface flows deeper into the Sun while providing higher uniformity in data coverage and velocity response closer to the limb of the solar disk. While the previous fitting method performs better for some measurements of low-phase-speed modes, we find this new method to be particularly useful for high phase-speed modes and small spatial areas.
description: 26 pages, 11 figures
Not so Lonesome Anymore: Bridging the Disciplines through Pedagogy
Creators: name: Burkholder, Peter
Publisher: name: punctum books
Year: 2018

description: It’s perhaps inevitable for medievalists to feel a bit isolated. The very  terms  “medieval”  and  “Middle  Ages”  hardly  conjure  up  positive  images  among  the  general  public  and  even  our  non-brethren   academics,   resulting   in   such   negative   stereotypes   towards  the  field  that  meaningful  discourse  can  end  before  it  even  begins.  When  not  surrounded  by  kindred  specialists,  it’s  tempting to empathize with pre-millennial Irish monks sailing out bravely into the North Atlantic, pretending the professional solitude is precisely what we seek, even if it isn’t. Those who study the Middle Ages could be forgiven for feel-ing that their situation is unique, that no one else could possibly understand  the  seclusion  which  comes  with  studying  societies  long  ago  and  far  away,  with  trying  to  appreciate  mindsets  and  worldviews of people who often thought in fundamentally dif-ferent, even perplexing ways. What else to do but don our emo-tional armor and carry on as academic outliers?
COVID-19:- A hypercoagulable state leading to pulmonary embolism when to thrombolyse and when to discharge in emergency settings
Creators: name: Ali, Azhar
name: Waqas, Muhammad
name: Khattak, Mohammad Fawad
Publisher: name: F1000 Research Limited
Year: 2020

description: We report a case of bilateral saddle shape large acute pulmonary embolism in a 41 year old gentleman with a one week history of COVID-19, in the hope of increasing understanding of the severity and possible complications of COVID-19 and improving clinical management in acute set up according to the current guidelines.
 Thromboembolism is a common and serious complication of COVID-19. Its incidence increases with the severity of disease. Factors like prolonged bed stay, excessive inflammation and hypoxia may be contributing factors.1 Numerous case reports have emerged detailing pulmonary embolic complications of COVID-19 and there are different hypothesis regarding the pathogenesis of these.
Robust Quantum Walk Search Without Knowing the Number of Marked Vertices
Creators: name: Xu, Yongzhen
name: Zhang, Delong
name: Li, Lvzhou
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: There has been a very large body of research on searching a marked vertex on a graph based on quantum walks, and Grover's algorithm can be regarded as a quantum walk-based search algorithm on a special graph. However, the existing quantum walk-based search algorithms suffer severely from the soufflé problem which mainly means that the success probability of finding a marked vertex could shrink dramatically even to zero when the number of search steps is greater than the right one, thus heavily reducing the robustness and practicability of the algorithm. Surprisingly, while the soufflé problem of Grover's algorithm has attracted enough attention, how to address this problem for general quantum walk-based search algorithms is missing in the literature. Here we initiate the study of overcoming the soufflé problem for quantum walk-based search algorithms by presenting a new quantum walk-based search framework that achieves robustness without sacrificing the quantum speedup. In this framework, for any adjustable parameter $ε$, the quantum algorithm can find a marked vertex on an $N$-vertex {\it complete bipartite graph} with probability at least $ 1-ε$, whenever the number of search steps $h$ satisfies $h \geq \ln(\frac{2}{\sqrtε})\sqrt{N} + 1$. Note that the algorithm need not know the exact number of marked vertices. Consequently, we obtain quantum search algorithms with stronger robustness and practicability.
Keeping It Old-School on the New Faculty Majority
Creators: name: Elliott, Geoffrey B.
Publisher: name: punctum books
Year: 2018

description: I  have  the  good  fortune  to  teach  in  an  English  department  at  a  Big  12  school.  While  it  is  not  as  well-funded  as,  say,  the  me-chanical engineering department or any of the departments in the  business  school,  it  does  have  a  fair  bit  of  resources  avail-able. Tenured and tenure-track faculty members are eligible for travel  support,  research  grants,  sabbaticals,  and  college-  and  university-wide awards that carry substantial stipends. Training programs  and  continuing  education  opportunities  are  widely  available,  as  well,  and  the  building  in  which  the  department  is  housed  is  one  of  the  oldest  on  campus,  constructed  in  a  fine  style and solid enough to withstand tornadoes and earthquakes.Adding my voice to the Ballad may be a bit of an oddity, as I  am  not  the  only  medievalist  in  the  department.  There  is  one  other, a tenured associate professor who specializes in Old Eng-lish. I am the only member of the department who specializes in Middle English, however, and the only one among the many contingent  faculty  in  the  department  who  specializes  in  me-dieval  literature  of  any  sort.  While  I  am  privileged  among  the  academic precariat — I have office space in which to meet with students, a desk and computer with which to do at least some of the work involved in my position, an annual contract that lends itself to renewal, and some health care benefits — I am nonethe-less  in  a  position  that  typically  has  me  teach  so-called  service  courses.  In  my  time  in  my  current  position,  I  have  only  once  been assigned to teach a class that explicitly includes my area of expertise:  a  sophomore-level  survey  of  British  literature,  span-ning its beginnings through 1800. In such a course, I could give no more than a few weeks to my general area of expertise and even less to my specialty of Malory and his transmission.
Brief an Cardinal de Tournai
Creators: name: Diane
Publisher: name: [s.n.]
Year: 1499

description: von Dianne de Poitiers
description: Eigenhändiger Brief mit Unterschrift: "Dianne de Poytiers"
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Lettres inédites de Dianne de Poytiers / publiées d’après les manuscrits de la Bibliothèque impériale avec une introduction et des notes par Georges Guiffrey. - Paris : Renouard, 1866, Nr. 79
description: Verzeichnung=Description=Inventaire März 2015 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Towards testing the magnetic moment of the tau at one part per million
Creators: name: Crivellin, Andreas
name: Hoferichter, Martin
name: Roney, J. Michael
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: If physics beyond the Standard Model (BSM) explains the $4.2σ$ difference between the Standard-Model and measured muon anomalous magnetic moment, $a_μ$, minimal flavor violation predicts a shift in the analog quantity for the $τ$ lepton, $a_τ$, at the $10^{-6}$ level, and even larger effects are possible in generic BSM scenarios such as leptoquarks. We show that this produces equivalent BSM deviations in the Pauli form factor, $F_2(s)$, at $s=(10\,\text{GeV})^2$, and report the first complete two-loop prediction of $\text{Re}\, F_2^\text{eff}(100\,\text{GeV}^2)=-268.77(50)\times 10^{-6}$ for resonant $τ$-pair production in $e^+e^-\rightarrow Υ(nS) \rightarrow$ $τ^+τ^-$, $n=1,2,3$. $\text{Re}\, F_2^\text{eff}$ can be measured from $e^-$-helicity-dependent transverse and longitudinal asymmetries in $τ$-pair events, which requires a longitudinally polarized $e^-$ beam. We discuss how Belle II asymmetry measurements could probe $a_τ^\text{BSM}$ at $10^{-6}$, assuming such a polarization upgrade of the SuperKEKB $e^+e^-$ collider, and conclude by outlining the next steps to be taken in theory and experiment along this new avenue for exploring realistic BSM effects in $a_τ$.
description: 9 pages, 2 figures; journal version
Brief an [Georg den Frommen von Brandenburg-Ansbach]
Creators: name: Ulrich
name: Georg
Publisher: name: [s.n.]
Year: 1543

description: von Ulrich, Herzog von Württemberg
description: Brief von fremder Hand mit eigenhändiger Unterschrift
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
Brief an den Ambtmann zu Wartburg v.d. Tanne
Creators: name: Johann Friedrich
Publisher: name: [s.n.]
Year: 1551

description: von Johann Friedrich Kurfürst von Sachsen
description: Rotes Lacksiegel fehlt
description: Brief von fremder Hand mit eigenhändiger Unterschrift
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