cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sensor-Based In-situ Process Control of Robotic Wire Arc Additive Manufacturing Integrated with Machine Learning
Creators: Kwak, Yeon Kyu
Publisher: name: University of Alberta Library
Year: 2023

Wire Arc Additive Manufacturing (WAAM) is a manufacturing technology that has the capability to fabricate a large-scale metallic part in a layer-by-layer fashion. It is receiving significant attention from many industries as a viable method of manufacturing as it has a high deposition rate, production rate, and cost efficiency. However, numerous challenges still need to be addressed and overcome to ensure the geometrical accuracy of the manufactured goods produced. As the number of deposited layers increases, geometrical errors increase, and the accumulated heat becomes significant, leading to the undesirable slumping of the beads. The quality of the part can be enhanced through in-situ real-time feedback control. However, as WAAM is a time-variant process that is highly non-linear and multi-dimensional, it is difficult to model the relation between the process parameters and the final quality of the produced part. To address this challenge, a sensor-based in-situ data-driven process control framework integrated with machine learning (ML) is proposed to iteratively learn from the feedback, the impacts of various process parameters to ultimately control the geometry of a single-bead multi-layer part to conform to desired geometrical specifications. The proposed control framework is then implemented and validated on a custom robotic large-scale WAAM system. The experiment result showed that the beads printed with the proposed control framework had a noticeable improvement in both consistency and following the user-specified bead’s geometry, in comparison to traditional printing beads.
Two-Stage Robust and Sparse Distributed Statistical Inference for Large-Scale Data
Creators: name: Mozafari-Majd, Emadaldin
name: Koivunen, Visa
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In this paper, we address the problem of conducting statistical inference in settings involving large-scale data that may be high-dimensional and contaminated by outliers. The high volume and dimensionality of the data require distributed processing and storage solutions. We propose a two-stage distributed and robust statistical inference procedures coping with high-dimensional models by promoting sparsity. In the first stage, known as model selection, relevant predictors are locally selected by applying robust Lasso estimators to the distinct subsets of data. The variable selections from each computation node are then fused by a voting scheme to find the sparse basis for the complete data set. It identifies the relevant variables in a robust manner. In the second stage, the developed statistically robust and computationally efficient bootstrap methods are employed. The actual inference constructs confidence intervals, finds parameter estimates and quantifies standard deviation. Similar to stage 1, the results of local inference are communicated to the fusion center and combined there. By using analytical methods, we establish the favorable statistical properties of the robust and computationally efficient bootstrap methods including consistency for a fixed number of predictors, and robustness. The proposed two-stage robust and distributed inference procedures demonstrate reliable performance and robustness in variable selection, finding confidence intervals and bootstrap approximations of standard deviations even when data is high-dimensional and contaminated by outliers.
Functional renormalization group study of the two-flavor linear sigma model in the presence of the axial anomaly
Creators: name: Grahl, Mara
name: Rischke, Dirk H.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The $SU(2)_A \times U(2)_V$-symmetric chiral linear sigma model in the presence of the axial anomaly is studied in the local-potential approximation of the Functional Renormalization Group (FRG). The renormalization group (RG) flow is investigated in a truncation which reproduces recent results for the $U(2)_A \times U(2)_V$-symmetric model in the limit of vanishing axial anomaly strength. We search for the conjectured O(4) fixed point in the presence of the $U(1)_A$ anomaly and analyze its stability properties.
description: 19 pages, 2 figures
Detecting Dark Matter Substructures around the Milky Way with Gaia
Creators: name: Feldmann, Robert
name: Spolyar, Douglas
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Cold Dark Matter (CDM) theory, a pillar of modern cosmology and astrophysics, predicts the existence of a large number of starless dark matter halos surrounding the Milky Way (MW). However, clear observational evidence of these "dark" substructures remains elusive. Here, we present a detection method based on the small, but detectable, velocity changes that an orbiting substructure imposes on the stars in the MW disk. Using high-resolution numerical simulations we estimate that the new space telescope Gaia should detect the kinematic signatures of a few starless substructures provided the CDM paradigm holds. Such a measurement will provide unprecedented constraints on the primordial matter power spectrum at low-mass scales and offer a new handle onto the particle physics properties of dark matter.
description: 14 pages, 11 figures, 4 tables, revised version accepted for publication in MNRAS
Remark on Weil's conjectures
Creators: name: Nikolaev, Igor
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: Number Theory (math.NT)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 14F42, 46L85

description: We introduce a cohomology theory for a class of projective varieties over a finite field coming from the canonical trace on a C*-algebra attached to the variety. Using the cohomology, we prove the rationality, functional equation and the Betti numbers conjectures for the zeta function of the variety.
description: to appear Advances Pure and Applied Mathematics, De Gruyter
Understanding dust production and mass loss on the AGB phase using post-AGB stars in the Magellanic Clouds
Creators: name: Tosi, Silvia
name: Dell'Agli, Flavia
name: Kamath, Devika
name: Ventura, Paolo
name: Van Winckel, Hans
name: Marini, Ester
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Aims: We aim to understand the variation of the surface chemistry that occurs during the AGB phase by analysing results from observations of single post-AGB stars in the Magellanic Clouds. We also aim at reconstruct dust formation processes, that are active in the circumstellar envelope of AGB stars. Methods: We study likely single post-AGB sources in the Magellanic Clouds that exhibit a double-peaked (shell-type) spectral energy distribution (SED). We interpret their SED by comparing with results from radiative transfer calculations, to derive the luminosity and the dust content of the individual sources. Additionally, we compare the observationally derived stellar parameters and the photospheric chemical abundances of the target sample with results from stellar evolution modelling of AGB and post-AGB stars. This allows for the characterization of the individual sources in terms of initial mass and formation epoch of the progenitors. Results: We find that amongst our target sample of 13 likely single post-AGB stars with shell-type SED, 8 objects are carbon stars descending from ~1-2.5 Msun progenitors. 5 of the 13 objects are of lower mass, descending from M<1 Msun stars. Based on the dust mineralogy, we find that these 5 stars are surrounded by silicate dust, and thus failed to become carbon stars. The dust optical depth and the luminosity of the stars are correlated, owing to the faster evolutionary time-scale brighter stars, which makes the dusty layer to be closer to the central object. From our detailed analysis of the SEDs, we deduce that the dust currently observed around post-AGB stars was released after the onset of the central star contraction and an increase in the effective temperature to ~3500-4000 K.
description: 17 pages, 13 figures. Accepted for publication on Astronomy & Astrophysics
title: TAG - die Buchreihe zur Tagung
Creators: name: Holtorf, Cornelius
Publisher: name: University Library Heidelberg
Year: 2014

description: Rezension zu: TAG - die Buchreihe zur Tagung
Peter J. Ucko (ed.): Theory in Archaeology. A World Perspective. Routledge London 1995, 416pp., ISBN 0-415-10677-X Nigel Spencer (ed.): Time, Tradition and Society in Greek Archaeology. Bridging the 'Great Divide'. Routledge London 1995, 200pp., ISBN 0415114128 Malcolm Cooper, Anthony Firth, John Carman and David Wheatley (eds.): Managing Archaeology. Routledge London 1995, 280pp., ISBN 0415106745 Stephen Shennan and James Steele (eds.): The Archaeology of Human Ancestry. Power, Sex and Tradition. Routledge London 1996, 472pp., ISBN 041511862X Paul Graves-Brown, Siân Jones and Clive S. Gamble (eds.): Cultural Identity and Archaeology: the Construction of European Identities. Routledge London 1996, 304pp. ISBN 0415106761
A Green's function method for the two-dimensional frustrated spin-1/2 Heisenberg magnetic lattice
Creators: name: Zhao, Zhen
name: Verdozzi, Claudio
name: Aryasetiawan, Ferdi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The magnon Hedin's equations are derived via the Schwinger functional derivative technique, and the resulting self-consistent Green's function method is used to calculate ground state spin patterns and magnetic structure factors for 2-dimensional magnetic systems with frustrated spin-1/2 Heisenberg exchange coupling. Compared to random-phase approximation treatments, the inclusion of a self-energy correction improves the accuracy in the case of scalar product interactions, as shown by comparisons between our method and exact benchmarks in homogeneous and inhomogeneous finite systems. We also find that for cross-product interactions (e.g. antisymmetric exchange), the method does not perform equally well, and an inclusion of higher corrections is in order. Aside from indications for future work, our results clearly indicate that the Green's function method in the form proposed here already shows potential advantages in the description of systems with a large number of atoms as well as long-range interactions.
description: 10 pages, 6 figures
title: Archäologische Informationen, Bd. 20, Nr. 2 (1997): Archäologische Informationen
Creators: name: DGUF E.V.
Publisher: name: University Library Heidelberg
Year: 2014

description: Archäologie und Jugend
description: Titel
 Vorwort
 Inhalt
 Notizen zur Ur- und Frühgeschichte im Schulgeschichtsbuch heute...221-229
 Neue Wege im Museum - Das Kindermuseum im Landesmuseum Hannover...231-236
 Zwischen Glotze und Lehrfilm - eine Bestandsaufnahme archäologischer Filme für Kinder und Jugendliche...241-247
 Archäologie und Jugend in der DDR und nach der Wende. Die Arbeit vor Ort...249-252
 "Orchideenfächer": Die Stiefkinder der Hochschulreform?...256-258
 Kommentar zu: Heiko Riemer "Form und Funktion: Zur systematischen Aufnahme und vergleichenden Analyse prähistorischer Gefäßkeramik."...259-262
 Kommentar zu: Heiko Riemer "Form und Funktion: Zur systematischen Aufnahme und vergleichenden Analyse prähistorischer Gefäßkeramik." (Archäologische Informationen 20/1, 1997, 117-131)...264
 Zur Form und Funktion ur- und frühgeschichtlicher Gefäßkeramik: Eine semiotische Perspektive...265-267
 Keramikformen und -funktionen: Wider die systematische Trivialisierung kulturspezifischer Zusammenhänge...269-299
 Aspekte des Mesolithikums in Luxemburg mit einer Betrachtung der verwendeten Rohmaterialien...301-316
 Experimentelle Metallgewinnung und -verarbeitung und deren archäologischer Befund...317-320
 Bildbearbeitung in der Archäologie...321-323
 Ingo Campen, Joachim Hahn & Margarete Uerpmann (Hrsg.): Spuren der Jagd - Jagd nach Spuren. Festschrift für Hansjürgen Müller-Beck...331-335
 Martin Luik: Köngen - Grinario I. Topographie, Fundstellenverzeichnis, ausgewählte Fundgruppen...341-342
 Theoretisch global. Peter J. Ucko (ed.): Theory in Archaeology. A World Perspective...343-345
 Tilmann Bechert, Willem J.H. Willems (Hrsg.): Die römische Reichsgrenze zwischen Mosel und Nordseeküste...347-348
 Formen der Besiedlung des Nördlinger Rieses in der Latènezeit...359-361
 Untersuchungen zur geschlechts- und altersspezifischen Bestattungssitte der Kultur mit Schnurkeramik in Böhmen...363-366
 Jahrestagung 1998 / Corrigendum / Archäologische Berichte...367
 Archäologische Berichte...370-371
 Adressen der Mitglieder des Vorstandes und des Beirates der DGUF...372
 Hinweise der Redaktion...373
 Deutsche Gesellschaft für Ur- und Frühgeschichte e.V. - DGUF - Programm der Jahrestagung 1998 in Stralsund...368
 Rezensionsangebote...369
 Ethno-analogy and the reconstruction of prehistoric artefact use and production. Bericht über eine Tagung am Institut für Ur- und Frühgeschichte und Archäologie des Mittelalters der Universität Tübingen am 5. und 6. Juli 1997...325-329
 [Stellungnahme zu: M.K.H. Eggert "Die Ur- und Frühgeschichte als akademische Disziplin: Bemerkungen zur gegenwärtigen Diskussion."]...255-256
The combinatorial Hopf algebra of motivic dissection polylogarithms
Creators: name: Dupont, Clément
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: Combinatorics (math.CO)
subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: We introduce a family of periods of mixed Tate motives called dissection polylogarithms, that are indexed by combinatorial objects called dissection diagrams. The motivic coproduct on the former is encoded by a combinatorial Hopf algebra structure on the latter. This generalizes Goncharov's formula for the motivic coproduct on (generic) iterated integrals. Our main tool is the study of the relative cohomology group corresponding to a bi-arrangement of hyperplanes.
description: 38 pages
Exploring Digital Transformation: Implications of Digitalization on the Firm and Employee Level — A Traversal from Corporate Strategy Development to Implementation
Creators: name: Herbst, Tobias D.
Publisher: name: Universität Osnabrück
Year: 2022
Subjects: subject: Digitalization
subject: Digital Transformation
subject: Strategy
subject: 330 - Wirtschaft

description: Digitalization and the use of digital technologies entail not only many advantages and accompanying potential, but at the same time, they also pose risks for firms. Given the urgency and need to ensure digitalization, firms are launching digital transformation initiatives to address the formulation of digital business strategies as one of their first steps. For a successful digital transformation, firms need to merge IT and business strategy, which impacts their structure, culture, leadership roles, and collaboration behavior. Thus, not only to strive but to survive, firms must understand the digitalization phenomena in their business environment and, hence, have to consider and address various dimensions in the transformation process. Therefore, this dissertation presents a strategic framework for utilizing digital technology and analyzes multiple dimensions on the firm and individual level impacting digital transformation success. This dissertation serves as a guide for firms facing digitalization challenges that are willing to understand the phenomenon itself, develop strategically, and want to drive digital transformation successfully. The dissertation is further motivated by highlighting relevant fields of action derived from the strategy and firm dimension enabled by digitalization and its impact on the firm and employee levels.
Exploration of In-Medium Hyperon-Nucleon Interactions
Creators: name: Dhar, Madhumita
name: Lenske, Horst
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The study focuses on exploring the changes in the hyperon-baryon interaction at various nuclear densities. This approach starts by building a vacuum hyperon-nucleon interaction model based on Boson -Exchange maintaining SU(3) flavor symmetry. Bethe-Goldstone equation is then explored to investigate the medium properties over the bare interaction. A detailed investigation of the density dependence revealed clear changes in the low energy parameters with the variation of the medium density shown for different strangeness channels.
description: 4 pages, 6 figures, 14th International Conference on Hypernuclear and Strange Particle Physics (HYP2022) proceedings
JWST Imaging of Earendel, the Extremely Magnified Star at Redshift $z=6.2$
Creators: name: Welch, Brian
name: Coe, Dan
name: Zackrisson, Erik
name: de Mink, S. E.
name: Ravindranath, Swara
name: Anderson, Jay
name: Brammer, Gabriel
name: Bradley, Larry
name: Yoon, Jinmi
name: Kelly, Patrick
name: Diego, Jose M.
name: Windhorst, Rogier
name: Zitrin, Adi
name: Dimauro, Paola
name: Jimenez-Teja, Yolanda
name: Abdurro'uf
name: Nonino, Mario
name: Acebron, Ana
name: Andrade-Santos, Felipe
name: Avila, Roberto J.
name: Bayliss, Matthew B.
name: Benitez, Alex
name: Broadhurst, Tom
name: Bhatawdekar, Rachana
name: Bradac, Marusa
name: Caminha, Gabriel
name: Chen, Wenlei
name: Eldridge, Jan
name: Farag, Ebraheem
name: Florian, Michael
name: Frye, Brenda
name: Fujimoto, Seiji
name: Gomez, Sebastian
name: Henry, Alaina
name: Hsiao, Tiger Y. -Y
name: Hutchison, Taylor A.
name: James, Bethan L.
name: Joyce, Meridith
name: Jung, Intae
name: Khullar, Gourav
name: Larson, Rebecca L.
name: Mahler, Guillaume
name: Mandelker, Nir
name: McCandliss, Stephan
name: Morishita, Takahiro
name: Newshore, Rosa
name: Norman, Colin
name: O'Connor, Kyle
name: Oesch, Pascal A.
name: Oguri, Masamune
name: Ouichi, Masami
name: Postman, Marc
name: Rigby, Jane R.
name: Ryan, Russell E.
name: Sharma, Soniya
name: Sharon, Keren
name: Strait, Victoria
name: Strolger, Louis-Gregory
name: Timmes, F. X.
name: Toft, Sune
name: Trenti, Michele
name: Vanzella, Eros
name: Vikaeus, Anton
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The gravitationally lensed star WHL0137-LS, nicknamed Earendel, was identified with a photometric redshift $z_{phot} = 6.2 \pm 0.1$ based on images taken with the Hubble Space Telescope. Here we present James Webb Space Telescope (JWST) Near Infrared Camera (NIRCam) images of Earendel in 8 filters spanning 0.8--5.0$μ$m. In these higher resolution images, Earendel remains a single unresolved point source on the lensing critical curve, increasing the lower limit on the lensing magnification to $μ> 4000$ and restricting the source plane radius further to $r < 0.02$ pc, or $\sim 4000$ AU. These new observations strengthen the conclusion that Earendel is best explained by an individual star or multiple star system, and support the previous photometric redshift estimate. Fitting grids of stellar spectra to our photometry yields a stellar temperature of $T_{\mathrm{eff}} \simeq 13000$--16000 K assuming the light is dominated by a single star. The delensed bolometric luminosity in this case ranges from $\log(L) = 5.8$--6.6 $L_{\odot}$, which is in the range where one expects luminous blue variable stars. Follow-up observations, including JWST NIRSpec scheduled for late 2022, are needed to further unravel the nature of this object, which presents a unique opportunity to study massive stars in the first billion years of the universe.
description: Accepted to ApJL. Data products, lens models, and analysis code will be available online at https://cosmic-spring.github.io
Comprehensive Bayesian Analysis of Rare (Semi)leptonic and Radiative B Decays
Creators: name: Beaujean, Frederik
name: Bobeth, Christoph
name: van Dyk, Danny
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The available data on $|ΔB| = |ΔS| = 1$ decays are in good agreement with the Standard Model when permitting subleading power corrections of about 15% at large hadronic recoil. Constraining new-physics effects in $\mathcal{C}_7$, $\mathcal{C}_9$, $\mathcal{C}_{10}$, the data still demand the same size of power corrections as in the Standard Model. In the presence of chirality-flipped operators, all but one of the power corrections reduce substantially. The Bayes factors are in favor of the Standard Model. Using new lattice inputs for $B\to K^*$ form factors, the evidence of models with chirality-flipped operators increases, but does not outperform the Standard Model. We use the data to further constrain the hadronic form factors in $B\to K$ and $B\to K^*$ transitions.
description: 18 pages, 4 figures. v3: 1) Corrected errors in the numerical implementation of B->K ll at low q^2 with chirality-flipped operators, 2) added missing systematic uncertainties in B->K^(*) form factors from the lattice, 3) removed erroneously used high q^2 observables from data set "selection". Updated tables and figures, and a slightly revised conclusion. The main conclusions are unaffected
Tracing PAH Emission in $λ$-Orionis Using COBE/DIRBE Data
Creators: name: Chuss, David T.
name: Hensley, Brandon S.
name: Kogut, Alan J.
name: Guerra, Jordan A.
name: Nofi, Hayley C.
name: Siah, Javad
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use archival COBE/DIRBE data to construct a map of polycyclic aromatic hydrocarbon (PAH) emission in the $λ$-Orionis region. The presence of the 3.3 $μ$m PAH feature within the DIRBE 3.5 $μ$m band and the corresponding lack of significant PAH spectral features in the adjacent DIRBE bands (1.25, 2.2, and 4.9 $μ$m) enable estimation of the PAH contribution to the 3.5 $μ$m data. Having the shortest wavelength of known PAH features, the 3.3 $μ$m feature probes the smallest PAHs, which are also the leading candidates for carriers of anomalous microwave emission (AME). We use this map to investigate the association between the AME and the emission from PAH molecules. We find that the spatial correlation in $λ$-Orionis is higher between AME and far-infrared dust emission (as represented by the DIRBE 240 $μ$m map) than it is between our PAH map and AME. This finding, in agreement with previous studies using PAH features at longer wavelengths, is in tension with the hypothesis that AME is due to spinning PAHs. However, the expected correlation between mid-infrared and microwave emission could potentially be degraded by different sensitivities of each emission mechanism to local environmental conditions even if PAHs are the carriers of both.
description: 9 pages, 6 figures, accepted, ApJ
title: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 3, Nr. 2 (1960): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege
Creators: name: Denkmalpflege In Baden-Württemberg – Nachrichtenblatt Der Landesdenkmalpflege
Publisher: name: University Library Heidelberg
Year: 2014

description: Inhalt
 Der Ottilienberg bei Eppingen...30-34
 Die ehemalige Burg Weiler bei Aglasterhausen...35-36
 Aufdeckung von Wandgemälden in der Kapelle der Burg Lichtenberg (Kr. Ludwigsburg)...37-41
 Denkmalpflege an Bauwerken, die besondere Bedeutung im Ortsbild haben. Dritte Folge...42-46
 Die Abnahme der Wandmalereien aus der Evangelischen Kirche zu Gruorn bei Münsingen...49-52
 Das Heimatmuseum in Münsingen...47-48
 Zwei translozierte Stuckdecken in Wertheim und Tauberbischofsheim...52-54
 Emil Lacroix und Heinrich Niester, Kunstwanderungen in Baden, 453 Seiten, 144 Bildtafeln, zahlreiche Grundrisse, Schnitte und Ansichten im Text. Chr. Belser Verlag, Stuttgart, 1959....54
 Ernst Brüche, Mosbachs große Zeit. Aus der Vergangenheit der alten Reichsstadt am Odenwald. 143 Seiten, 98 Abbildungen. Verlag Hermann Eiermann, Mosbach (Baden) 1959...55
 Norbert Lieb und Franz Dieth, Die Vorarlberger Barockbaumeister, 128 Seiten Text u n d 160 Seiten Tafeln. Format 28,4 X 21 cm. Verlag Schnell & Steiner, München, Zürich 1960....55-56
The $θ$-angle and axion physics of two-color QCD at fixed baryon charge. Part I
Creators: name: Bersini, Jahmall
name: D'Alise, Alessandra
name: Sannino, Francesco
name: Torres, Matías
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyze the impact of the $θ$-angle and axion dynamics for two-color (in fact any $Sp(2N)$) QCD at nonzero baryon charge and as a function of the number of matter fields on the vacuum properties, the pattern of chiral symmetry breaking as well as the spectrum of the theory. We show that the vacuum acquires a rich structure when the underlying $CP$ violating topological operator is added to the theory. We discover novel phases and analyse the order of their transitions characterizing the dynamics of the odd and even number of flavours. We further determine the critical chemical potential as function of the $θ$ angle separating the normal from the superfluid phase of the theory. Our results will guide numerical simulations and novel tests of the model's dynamics. The results are also expected to better inform phenomenological applications of the model ranging from composite Higgs physics to strongly interacting massive dark matter models featuring number changing interactions. In the companion work \cite{PartII} we repurpose and upgrade the approach to determine the impact of the $θ$-angle and axion physics on non-perturbative near conformal dynamics related to the fixed baryon charge sector.
description: LaTeX 29 pages, 11 figures
Rigidification of Homotopy Algebras over Finite Product Sketches
Creators: name: Corrigan-Salter, Bruce R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 55P48, 18G55

description: Multi-sorted algebraic theories provide a formalism for describing various structures on spaces that are of interest in homotopy theory. The results of Badzioch and Bergner showed that an interesting feature of this formalism is the following rigidification property. Every multi-sorted algebraic theory defines a category of homotopy algebras, i.e. a category of spaces equipped with certain structure that is to some extent homotopy invariant. Each such homotopy algebra can be replaced by a weakly equivalent strict algebra which is a purely algebraic structure on a space. The equivalence between the homotopy categories of loop spaces and topological groups is a special instance of this result. In this paper we will introduce the notion of a finite product sketch which is a useful generalization of a multi-sorted algebraic theory. We will show that in the setting of finite product sketches we can still obtain results paralleling these of Badzioch and Bergner, although a rigidification of a homotopy algebra over a finite product sketch is given by a strict algebra over an associated multi-sorted algebraic theory.
description: arXiv admin note: text overlap with arXiv:math/0306010 by other authors
Wildfire Forecasting with Satellite Images and Deep Generative Model
Creators: name: Hoang, Thai-Nam
name: Truong, Sang
name: Schmidt, Chris
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Wildfire forecasting has been one of the most critical tasks that humanities want to thrive. It plays a vital role in protecting human life. Wildfire prediction, on the other hand, is difficult because of its stochastic and chaotic properties. We tackled the problem by interpreting a series of wildfire images as a video and used it to anticipate how the fire would behave in the future. However, creating video prediction models that account for the inherent uncertainty of the future is challenging. The bulk of published attempts is based on stochastic image-autoregressive recurrent networks, which raises various performance and application difficulties, such as computational cost and limited efficiency on massive datasets. Another possibility is to use entirely latent temporal models that combine frame synthesis and temporal dynamics. However, due to design and training issues, no such model for stochastic video prediction has yet been proposed in the literature. This paper addresses these issues by introducing a novel stochastic temporal model whose dynamics are driven in a latent space. It naturally predicts video dynamics by allowing our lighter, more interpretable latent model to beat previous state-of-the-art approaches on the GOES-16 dataset. Results will be compared towards various benchmarking models.
description: arXiv admin note: substantial text overlap with arXiv:2002.09219 by other authors
title: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 5, Nr. 1 (1962): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege
Creators: name: Denkmalpflege In Baden-Württemberg – Nachrichtenblatt Der Landesdenkmalpflege
Publisher: name: University Library Heidelberg
Year: 2014

description: Inhalt
 Die ehemalige Pfarrkirche St. Paul in Konstanz...2-6
 Die Abteikirche zu Gengenbach und ihre Wiederherstellung um die letzte Jahrhundertwende...7-14
 Schutz für die Neckarfront in Tübingen...12-17
 Schloß Schmieheim (Kr. Lahr)...18-24
 Friedhöfe für KZ-Opfer in Baden-Württemberg. Anlage und Gestaltung...25-28
The holography of duality in ${\cal N}=4$ Super-Yang-Mills theory
Creators: name: Bergman, Oren
name: Hirano, Shinji
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The space of ${\cal N}=4$ supersymmetric Yang-Mills theories exhibits an intricate structure of global one-form symmetries and $SL(2,\mathbb{Z})$ duality orbits. In this paper we study this structure from the point of view of the holographic dual Type IIB string theory. Generalizing work by Witten, we map the different theories based on the gauge algebras $su(N)$, $so(N)$, and $sp(N)$ to a choice of boundary conditions on bulk gauge fields. We show how the one-form symmetries and their anomalies, as well as the duality properties of the gauge theories, arise in the holographic picture. Along the way we prove that the number of disjoint $SL(2,\mathbb{Z})$ duality orbits for the $su(N)$ theories is given by the number of square divisors of $N$.
description: 36 pages, 11 figures
Linking dynamical heterogeneity to static amorphous order
Creators: name: Charbonneau, Patrick
name: Dyer, Ethan
name: Lee, Jaehoon
name: Yaida, Sho
Publisher: name: arXiv
Year: 2013
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Glass-forming liquids grow dramatically sluggish upon cooling. This slowdown has long been thought to be accompanied by a growing correlation length. Characteristic dynamical and static length scales, however, have been observed to grow at different rates, which perplexes the relationship between the two and with the slowdown. Here, we show the existence of a direct link between dynamical sluggishness and static point-to-set correlations, holding at the local level as we probe different environments within a liquid. This link, which is stronger and more general than that observed with locally preferred structures, suggests the existence of an intimate relationship between structure and dynamics in a broader range of glass-forming liquids than previously thought.
description: 8 pages, 3 figures; v4: one cavity data point (T=0.51, R=3.2) added. Data relevant to this work can be accessed at http://dx.doi.org/10.7924/G8VD6WC5
Novel Isotope Labeling Strategies for NMR-Based Structure Determination of High Molecular Weight Proteins
Creators: Danmaliki, Gaddafi
Publisher: name: University of Alberta Library
Year: 2023

Solution NMR studies of high molecular weight proteins suffer from inadequate side-chain information and rapid signal decay. Selective 1H, 13CH3-methyl labelling of perdeuterated proteins has been the standard approach addressing these limitations but suffers from a lack of information about the non-methyl-containing amino acids. Here, we present methods for introducing additional isolated 1H-12C groups into proteins using inexpensive metabolic precursors and inhibitors.

Using fumarate as a carbon source for Escherichia coli (E. coli) in D2O allows for stereospecific incorporation of 1H at beta2 and 2H at beta3 positions of the oxaloacetate family of amino acids (Asp, Asn, Met, and Lys). We demonstrate an efficient and inexpensive synthetic protocol for producing phenylpyruvate, hydroxyphenylpyruvate, and anthranilate precursors for labelling Phe (d, z), Tyr (d), and Trp (d, h, e), respectively. We labelled the imidazole ring of histidine by supplementing the E. coli growth medium with the unlabelled amino acid.

The 1H-12C groups introduced in eight non-methyl-containing amino acids complement methyl groups and can be connected to 1H-15N amide positions using multi-dimensional through-space NOESY experiments. We demonstrate the utility of our approach by labelling the outer membrane protein PagP in DPC detergent micelles (>50 kDa), yielding rich new structural restraints for chemical shift assignments and high-resolution structure determination.

Solution NMR is the ideal technique for probing protein motion over various timescales. Most NMR studies frequently focus on quantifying only the backbone dynamics by measuring 15N relaxation properties in uniformly labelled proteins. Side chain motion also plays a pivotal role in many biological processes. However, characterizing side chain dynamics remains difficult for solution NMR. We introduce a new method for assessing protein side-chain motion using 1H NMR relaxation rates, extending the dynamic analysis to exciting unstudied protein sites.
Tagebuch 30
Creators: name: Sandreuter, Hans
Publisher: name: [s.n.]
Year: 1901

description: Hans Sandreuter
description: Öffentliche Bibliothek der Universität Basel
description: Deutsch
description: Verzeichnung=Description=Inventaire August 2022 HAN-Katalogisierungsregeln ben
description: Digitalisierung=Digitization=Numérisation September 2022 TIFF
title: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 5, Nr. 2 (1962): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege
Creators: name: Denkmalpflege In Baden-Württemberg – Nachrichtenblatt Der Landesdenkmalpflege
Publisher: name: University Library Heidelberg
Year: 2014

description: Inhalt
 Die Geschichte des Altares in der evangelischen Kirche zu Hochhausen am Neckar...30-35
 Die Benediktiner-Abtei Neuburg bei Ziegelhausen (Kr. Heidelberg). Erweiterung und innere Ausgestaltung der Klosterkirche...36-39
 Die St. Magdalenenkapelle in Staufen im Breisgau...40-45
 Burg Neidenstein wieder bewohnbar gemacht...45-50
 Der romanische Kirchturm in Kippenheim (Kr. Lahr)...51-59
Optical Fingerprint of Flat Substrate Surface and Marker-free Lateral Displacement Detection with Angstrom-level Precision
Creators: name: Lin, Shupei
name: He, Yong
name: Feng, Delong
name: Piliarik, Marek
name: Chen, Xue-Wen
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We report that flat substrates such as glass coverslips with surface roughness well below 0.5 nm feature notable speckle patterns when observed with high-sensitivity interference microscopy. We uncover that these speckle patterns unambiguously originate from the subnanometer surface undulations, and develop an intuitive model to illustrate how subnanometer non-resonant dielectric features could generate pronounced interference contrast in the far field. We introduce the concept of optical fingerprint for the deterministic speckle pattern associated with a particular substrate surface area and intentionally enhance the speckle amplitudes for potential applications. We demonstrate such optical fingerprints can be leveraged for reproducible position identification and marker-free lateral displacement detection with an experimental precision of 0.22 nm. The reproducible position identification allows us to detect new nanoscopic features developed during laborious processes performed outside of the microscope. The demonstrated capability for ultrasensitive displacement detection may find applications in the semiconductor industry and super-resolution optical microscopy.
description: 6 pages, 4 figures
Quantum quenches and thermalization on scale-free graphs
Creators: name: Caravelli, Francesco
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that after a quantum quench of the parameter controlling the number of particles in a Fermi-Hubbard model on scale free graphs, the distribution of energy modes follows a power law dependent on the quenched parameter and the connectivity of the graph. This paper contributes to the literature of quantum quenches on lattices, in which, for many integrable lattice models the distribution of modes after a quench thermalizes to a Generalized Gibbs Ensemble; this paper provides another example of distribution which can arise after relaxation. We argue that the main role is played by the symmetry of the underlying lattice which, in the case we study, is scale free, and to the distortion in the density of modes.
description: 10 pages; 5 figures; accepted for publication in JTAP
title: Der Park des Schlosses Favorite bei Rastatt. I. Teil: Der Barockgarten
Creators: name: Stopfel, Wolfgang E.
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 10, Nr. 4 (1967): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Corrections to the Gyromagnetic Factor in Very Special Relativity
Creators: name: Koch, Benjamin
name: Muñoz, Enrique
name: Santoni, Alessandro
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider Very Special Relativity corrections to the energy spectrum of a $C-$invariant Dirac Fermion in a static and homogeneous magnetic field $\vec B$. First, in the case of $\vec B$ parallel to the spatial VSR preferred direction $\vec n$, finding that the expression for the energy spectrum stays the same, except for a correction to the mass arising from the VSR contribution. Then, we relax the parallelism condition, finding a new equation for the energy spectrum. We solve this equation perturbatively. With a Penning trap's experiment in mind, we derive the first order VSR corrections to the electron's $g-2$ factor. Finally, using the current errors on the electron's $g$-factor measurements in Penning trap's experiments, we obtain an upper bound to the VSR electron mass parameter, and therefore also to the VSR electronic neutrino mass, of $0.824 \, eV$. This result does not contradict the possibility for VSR to be the origin of neutrino masses.
description: 13 pages, no figures
title: Über die Beheizung von Kirchenräumen ; Antwort und Ergänzung zum Artikel „Über die Beheizung von Kirchen"
Creators: name: Haag, Peter
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 11, Nr. 2 (1968): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Generalized Lazarsfeld-Mukai bundles and a conjecture of Donagi and Morrison
Creators: name: Lelli-Chiesa, Margherita
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: Let S be a K3 surface and assume for simplicity that it does not contain any (-2)-curve. Using coherent systems, we express every non-simple Lazarsfeld-Mukai bundle on S as an extension of two sheaves of some special type, that we refer to as generalized Lazarsfeld-Mukai bundles. This has interesting consequences concerning the Brill-Noether theory of curves C lying on S. From now on, let g denote the genus of C and A be a complete linear series of type g^r_d on C such that d<= g-1 and the corresponding Brill-Noether number is negative. First, we focus on the cases where A computes the Clifford index; if r>1 and with only some completely classified exceptions, we show that A coincides with the restriction to C of a line bundle on S. This is a refinement of Green and Lazarsfeld's result on the constancy of the Clifford index of curves moving in the same linear system. Then, we study a conjecture of Donagi and Morrison predicting that, under no hypothesis on its Clifford index, A is contained in a g^s_e which is cut out from a line bundle on S and satisfies e<= g-1. We provide counterexamples to the last inequality already for r=2. A slight modification of the conjecture, which holds for r=1,2, is proved under some hypotheses on the pair (C,A) and its deformations. We show that the result is optimal (in the sense that our hypotheses cannot be avoided) by exhibiting, in the Appendix, some counterexamples obtained jointly with Andreas Leopold Knutsen.
description: 28 pages, final version, to appear in Adv. Math. with an Appendix joint with Andreas Leopold Knutsen
A new flow analysis technique: Fourier-Averaged Navier-Stokes equations
Creators: Freeman, Benjamin R.S.
Publisher: name: University of Alberta Library
Year: 2023

This dissertation introduces a new flow analysis technique based on the Fourier-Averaged Navier-

Stokes (FANS) equations. It details their application to educing the effect of fluid forces on flow

physics. The derivation and interpretation of the method is described, and details of how to

calculate key terms are presented. The method is then applied to several case studies to illustrate

its applicability, interpretability, and limitations across flows of different complexities. Three of

these case studies are used to evaluate the characteristics of FANS and verify that the method is

interpretable. Specifically, conclusions are made from FANS and these conclusions are compared

to known physics and the findings of other methods. These cases consist of 2D laminar vortex

shedding over a square cylinder, axisymmetric swirling jet flow, and irregular asymmetric vortex

shedding over a pair of square cylinders. FANS is shown to be simple to calculate and easy

to interpret for analysing fluid flows with increasing complexity, including cases with broadband

spectrum. The final case study looks at 3D flow over normally-oriented, thin flat plates. This case

illustrates the practicality of FANS in exploring unknown physics in a fully 3D, nonperiodic flow.

Three flat plates with varying end conditions are compared to investigate the effect of end plates on

the fluctuating and mean flow. FANS shows the effect of friction from the end plates on dampening

transverse velocity fluctuations. It also shows how interaction between the rollers with the boundary

layer induces coherent spanwise flow at the shedding frequency. Overall, the proposed method is

shown to be applicable in investigating the physics of flows with cyclic characteristics, including

those with nonperiodic behaviour.
Cardinal Matthäus Schinner: Biographische Skizze
Creators: name: Joller, Franz-Joseph
Publisher: name: [s.n.]
Year: 1883
Subjects: Schiner, Matthäus1465-1522MatthieuSchinner

description: [Franz Joseph] Joller (1820-1894)
description: Unter den Schriften Jollers (Blätter aus der Walliser-Geschichte 3, Sitten 1907, S. 16f.) nicht aufgeführt und also wahrscheinlich ungedruckt.
description: Öffentliche Bibliothek der Universität Basel
description: Deutsch
description: Halbpergament-Band.
description: Verzeichnung=Description=Inventaire Okt. 2009 HAN-Katalogisierungsregeln Minimalaufnahme nach: Steinmann, Inventar der Abteilung H, 1969
description: Erschliessungsniveau Minimalniveau
description: Digitalisierung=Digitization=Numérisation Juni 2022 TIFF
Viscous cosmology in $f(T)$ gravity
Creators: name: Yang, Jing
name: Lin, Rui-Hui
name: Zhai, Xiang-Hua
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We propose a new model for the viscosity of cosmic matters, which can be applied to different epochs of the universe. Using this model, we include the bulk viscosities as practical corrections to the perfect fluid models of the baryonic and dark matters since the material fluids in the real world may have viscosities due to thermodynamics. Such inclusion is put to the test within the framework of $f(T)$ gravity that is proved to be successful in describing the cosmic acceleration, where $T$ denotes the torsion scalar. We perform an observational fit to our model and constrain the cosmological and model parameters by using various latest cosmological datasets. Based on the fitting result, we discuss several cosmological implications including the dissipation of matters, the evolutionary history of the universe, $f(T)$ modification as an effective dark energy, and the Hubble tension problem. The corresponding findings are (i) The late time dissipation will make the density parameters of the matters vanish in the finite future. Moreover, the density ratio between the baryonic and dark matters will change over time. (ii) The radiation dominating era, matter dominating era and the accelerating era can be recovered and the model can successfully describe the known history of the universe. (iii) The $f(T)$ modification is the main drive of the acceleration expansion and currently mimics a phantom-like dark energy. But the universe will eventually enter a de Sitter expansion phase. (iv) The Hubble tension between local and global observations can be significantly alleviated in our model.
description: accepted by Eur. Phys. J. C