cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Mitteilungen
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 43, Nr. 1 (2014), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
A four parameter model for the solid-electrolyte interphase to predict battery aging during operation
Creators: name: von Kolzenberg, Lars
name: Stadler, Jochen
name: Fath, Johannes
name: Ecker, Madeleine
name: Horstmann, Birger
name: Latz, Arnulf
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Accurately predicting aging of lithium-ion batteries would help to prolong their lifespan, but remains a challenge owing to the complexity and interrelation of different aging mechanisms. As a result, aging prediction often relies on empirical or data-driven approaches, which obtain their performance from analyzing large datasets. However, these datasets are expensive to generate and the models are agnostic of the underlying physics and thus difficult to extrapolate to new conditions. In this article, a physical model is used to predict capacity fade caused by solid-electrolyte interphase (SEI) growth in 62 automotive cells, aged with 28 different protocols. Three protocols parametrize the time, current and temperature dependence of the model, the state of charge dependence results from the anode's open circuit voltage curve. The model validation with the remaining 25 protocols shows a high predictivity with a root-mean squared error of $1.28\%$. A case study with the so-validated model shows that the operating window, i.e. maximum and minimum state of charge, has the largest impact on SEI growth, while the influence of the applied current is almost negligible. Thereby the presented model is a promising approach to better understand, quantify and predict aging of lithium-ion batteries.
description: 15 pages with 8 figures
Analysis of Amoeba Active Contours
Creators: name: Welk, Martin
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences
subject: I.4.6; I.4.3; G.1.8

description: Subject of this paper is the theoretical analysis of structure-adaptive median filter algorithms that approximate curvature-based PDEs for image filtering and segmentation. These so-called morphological amoeba filters are based on a concept introduced by Lerallut et al. They achieve similar results as the well-known geodesic active contour and self-snakes PDEs. In the present work, the PDE approximated by amoeba active contours is derived for a general geometric situation and general amoeba metric. This PDE is structurally similar but not identical to the geodesic active contour equation. It reproduces the previous PDE approximation results for amoeba median filters as special cases. Furthermore, modifications of the basic amoeba active contour algorithm are analysed that are related to the morphological force terms frequently used with geodesic active contours. Experiments demonstrate the basic behaviour of amoeba active contours and its similarity to geodesic active contours.
description: Revised version with several improvements for clarity, slightly extended experiments and discussion. Accepted for publication in Journal of Mathematical Imaging and Vision
title: Das „Heimathaus Hoher Giebel" in Horb a. N.
Creators: name: Hoffmann, Herbert
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 7, Nr. 3 (1964): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
The heteroclinic connection problem for general double-well potentials
Creators: name: Sourdis, Christos
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: By variational methods, we provide a simple proof of existence of a heteroclinic orbit to the Hamiltonian system $u''=\nabla W(u)$ that connects the two global minima of a double-well potential $W$. Moreover, we consider several inhomogeneous extensions.
description: this version contains some more recent references compared to the published one, Mediterranean Journal of Mathematics (2016)
title: Zur Frage der Verwendung von Muschelkalk-Blaubank
Creators: name: Rieth, Adolf
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 7, Nr. 4 (1964): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Geschichte und Wiederherstellung des Ebinger Marktbrunnens
Creators: name: Rieth, Adolf
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 8, Nr. 4 (1965): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Pheochromocytomas Most Commonly Present As Adrenal Incidentalomas: A Large Tertiary Center Experience
Creators: name: Aggarwal, Sunil
name: Prete, Alessandro
name: Chortis, Vasileios
name: Asia, Miriam
name: Sutcliffe, Robert P
name: Arlt, Wiebke
name: Ronchi, Cristina L.
name: Karavitaki, Niki
name: Ayuk, John
name: Elhassan, Yasir S.
Publisher: name: figshare
Year: 2023
Subjects: Endocrinology

description: Supplementary files
Strategies to get more student enrolled in Universities in Nigeria
Creators: name: Ilesanmi, Ademola
Publisher: name: Zenodo
Year: 2023
Subjects: University education
Strategies to enroll student
Slots and avialability

description: This paper examines strategies to get more students enrolled in Universities in Nigeria. The population and total number of students presently employed was discussed. Problems of current enrollment methods were identified and suggestions to those problems are elucidated.
Flat JT Gravity and the BMS-Schwarzian
Creators: name: Afshar, Hamid
name: Oblak, Blagoje
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider Minkowskian Jackiw-Teitelboim (JT) gravity in Bondi gauge at finite temperature, with non-zero vacuum energy. Its asymptotic symmetries span an extension of the warped Virasoro group, dubbed "BMS$_2$", which we investigate in detail. In particular, we show that this extension has a single coadjoint orbit when central charges are real and non-zero. The ensuing BMS-Schwarzian action has no saddle points, and only coincides with the boundary action functional of flat JT gravity up to a crucial dilatonic zero-mode that ensures the existence of a well-defined bulk variational principle. We evaluate the corresponding gravitational partition function, which turns out to be one-loop exact precisely thanks to the presence of such a zero-mode.
description: 30 pages; v2: numerous extra details in sections 3-4 and appendix B; typos fixed; references added
title: Zwei Fachwerkhäuser im Landkreis Stockach
Creators: name: Hesselbacher, Martin
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 8, Nr. 4 (1965): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
A quantum optical valve in a nonlinear-linear resonator junction
Creators: name: Mascarenhas, Eduardo
name: Valente, Daniel
name: Montangero, Simone
name: Auffeves, Alexia
name: Gerace, Dario
name: Santos, M. Franca
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Electronic diodes, which enable the rectification of an electrical energy flux, have played a crucial role in the development of current microelectronics after the invention of semiconductor p-n junctions. Analogously, signal rectification at specific target wavelengths has recently become a key goal in optical communication and signal processing. Here we propose a genuinely quantum device with the essential rectifying features being demonstrated in a general model of a nonlinear-linear junction of coupled resonators. It is shown that such a surprisingly simple structure is a versatile valve and may be alternatively tuned to behave as: a photonic diode, a single or two-photon rectified source turning a classical input into a quantum output depending on the input frequency, or a quantum photonic splitter. Given the relevance of non-reciprocal operations in integrated circuits, the nonlinear-linear junction realises a crucial building component in prospective quantum photonic applications.
description: Accepted in EPL
title: Progressive Multifocal Leukoencephalopathy Syndrome correlated to Fingolimod
Creators: name: Margariti, Persefoni
Publisher: name: EURORAD
Year: 2023
Subjects: subject: Neuroradiology
subject: Neuroradiology brain
subject: MR
subject: Drugs / Reactions
subject: Clinical Cases

description: Clinical History: A 63-year-old man with a history of relapsing – remitting multiple sclerosis (RRMS), treated with fingolimod, presented to the emergency department with progressive focal motor and sensory deficits. Brain MR revealed diffuse, subcortical and coalescent juxtacortical hyperintense  lesions . Cerebrospinal fluid (CSF) tap was positive for JC virus DNA via quantitative PCR.

description: 63 years, male
title: Als es noch keine Denkmalpflege gab — von verschwundenen Baudenkmälern Südwürttembergs
Creators: name: Koenig-Warthausen, Wilhelm Freiherr Von
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 8, Nr. 4 (1965): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Saturday Evening Concert (1981-04-11)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021

description: Elizabethan trios, Purcell's Chaconne from the Fairy queen; Keyboard concert in D Major, J. S. Bach; Chorale by Bach; Ehre sei dir Christe, Heinrich Schütz; Love has come again (trad. French Easter carol); three songs from Brigadoon; The wayward wind
Quenched linear response for smooth expanding on average cocycles
Creators: name: Dragičević, Davor
name: Giulietti, Paolo
name: Sedro, Julien
Publisher: name: arXiv
Year: 2021
Subjects: subject: Dynamical Systems (math.DS)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We establish an abstract quenched linear response result for random dynamical systems, which we then apply to the case of smooth expanding on average cocycles on the unit circle. In sharp contrast to the existing results in the literature, we deal with the class of random dynamics that does not necessarily exhibit uniform decay of correlations. Our techniques rely on the infinite-dimensional ergodic theory and in particular, on the study of the top Oseledets space of a parametrized transfer operator cocycle.
description: Electronic copy of final peer-reviewed manuscript accepted for publication in Communications in Mathematical Physics
Quantum-state transfer between atom and cavity field in Jaynes-Cummings model
Creators: name: Zhang, G.
name: Li, G. R.
name: Song, Z.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a scheme for transferring quantum state between atom and cavity field in Jaynes-Cummings model. It is based on the fact that the atom in a cavity can induce the generation of modified coherent states, which can be shown to be macroscopically distinguishable. The application on two-cavity system provides an alternative scheme for preparation of non-local superpositions of quasi-classical light states. Numerical simulation shows that the proposed schemes are efficient.
description: 14 pages, 5 figures
Weak convergence of marked point processes generated by crossings of multivariate jump processes. Applications to neural network modeling
Creators: name: Tamborrino, Massimiliano
name: Sacerdote, Laura
name: Jacobsen, Martin
Publisher: name: arXiv
Year: 2013
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We consider the multivariate point process determined by the crossing times of the components of a multivariate jump process through a multivariate boundary, assuming to reset each component to an initial value after its boundary crossing. We prove that this point process converges weakly to the point process determined by the crossing times of the limit process. This holds for both diffusion and deterministic limit processes. The almost sure convergence of the first passage times under the almost sure convergence of the processes is also proved. The particular case of a multivariate Stein process converging to a multivariate Ornstein-Uhlenbeck process is discussed as a guideline for applying diffusion limits for jump processes. We apply our theoretical findings to neural network modeling. The proposed model gives a mathematical foundation to the generalization of the class of Leaky Integrate-and-Fire models for single neural dynamics to the case of a firing network of neurons. This will help future study of dependent spike trains.
description: 20 pages, 1 figure
title: Restaurierung zweier spätbarocker Häuser in Karlsruhe-Durlach
Creators: name: Huth, Hans
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 11, Nr. 1 (1968): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Classification of vortex patterns of oscillating foils in side-by-side configurations
Creators: name: Gungor, Ahmet
name: Khalid, Muhammad Saif Ullah
name: Hemmati, Arman
Publisher: name: arXiv
Year: 2022
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The unsteady hydrodynamics of two in-phase pitching foils arranged in side-by-side (parallel) configurations is examined for a range of Strouhal number and separation distance. Three distinct vortex patterns are identified in the Strohual number-separation distance phase maps, which include separated wake, merged wake, and transitional-merged wake. Furthermore, a novel model is introduced based on fundamental flow variables including velocity, location, and circulation of dipole structures to quantitatively distinguish vortex patterns in the wake. The physical mechanism of wake merging process is also elucidated. When an oscillating foil experiences the jet deflection phenomenon, secondary structures shed from the primary street traverse in the other direction by making an angle with its parent vortex street. For parallel foils, secondary structures from the vortex street of the lower foil interact with the primary vortex street of the upper foil under certain kinematic conditions. This interaction triggers the wake merging process by influencing circulation of coherent structures in the upper part of the wake. It is unveiled that merging of the wakes leads to enhancements in propulsive efficiency by increasing thrust generation without a significant alteration in power requirements. These are attributed to the formation of a high-momentum jet by the merged vortex street, which possesses significantly larger circulation due to the amalgamation of the vortices, and major alterations in the evolution of leading edge vortices. Thus, flow physics that are thoroughly explored here are crucial in providing novel insights for future development of flow control techniques for efficient designs of bio-inspired underwater propulsors.
title: In memoriam Josef Vassillière, 12. Okt. 1967
Creators: name: Niester, Heinrich
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 11, Nr. 1 (1968): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Modelling of AC loss in coils made of thin tapes under DC bias current
Creators: name: Pardo, Enric
Publisher: name: arXiv
Year: 2013
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Many applications, such as magnets and SMES, are usually charged and discharged under a bias DC current, which may increase the AC loss. For their design, it is necessary to understand and predict the AC loss. This article analises the AC loss in magnet-like coils under DC bias contribution super-imposed to the AC current. The analysis is based on a numerical model that takes the interaction between magnetization currents in all turns into account. The studied example is a stack of 32 pancake coils with 200 turns each made of thin tape, such as $Re$BCO coated conductor. We present the current density, the instantaneous power loss, and loss per cycle. We have found that the loss increases with the DC bias current. The instantaneous power loss is the largest in the initial rise of the the AC current. In following cycles, the power loss is higher in the current increase than in the decrease. The loss per cycle is the largest at the end pancakes. In conclusion, the highest cooling power should be supplied to the top and bottom pancakes and during current rise, specially the initial one. The presented model has a high potential to predict the AC loss in magnet-size coils, useful for their design.
description: 13 pages, 6 figures
title: Das Verwaltungsgericht entscheidet... Abweisung der Löschung des „Schlößle" in Ehingen im Denkmalbuch
Creators: name: Krins, Hubert
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 4, Nr. 4 (1975), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Escaping many-body localization in an exact eigenstate
Creators: name: Iversen, Michael
name: Srivatsa, N. S.
name: Nielsen, Anne E. B.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Isolated quantum systems typically follow the eigenstate thermalization hypothesis, but there are exceptions, such as many-body localized (MBL) systems and quantum many-body scars. Here, we present the study of a weak violation of MBL due to a special state embedded in a spectrum of MBL states. The special state is not MBL since it displays logarithmic scaling of the entanglement entropy and of the bipartite fluctuations of particle number with subsystem size. In contrast, the bulk of the spectrum becomes MBL as disorder is introduced. We establish this by studying the entropy as a function of disorder strength and by observing that the level spacing statistics undergoes a transition from Wigner-Dyson to Poisson statistics as the disorder strength is increased.
description: 8 pages, 7 figures, accepted version
Spin-dependent phenomena and device concepts explored in (Ga,Mn)As
Creators: name: Jungwirth, T.
name: Wunderlich, J.
name: Novak, V.
name: Olejnik, K.
name: Gallagher, B. L.
name: Campion, R. P.
name: Edmonds, K. W.
name: Rushforth, A. W.
name: Ferguson, A. J.
name: Nemec, P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Over the past two decades, the research of (Ga,Mn)As has led to a deeper understanding of relativistic spin-dependent phenomena in magnetic systems. It has also led to discoveries of new effects and demonstrations of unprecedented functionalities of experimental spintronic devices with general applicability to a wide range of materials. In this article we review the basic material properties that make (Ga,Mn)As a favorable test-bed system for spintronics research and discuss contributions of (Ga,Mn)As studies in the general context of the spin-dependent phenomena and device concepts. Special focus is on the spin-orbit coupling induced effects and the reviewed topics include the interaction of spin with electrical current, light, and heat.
description: 47 pages, 41 figures
title: Malerei an Scheunentoren
Creators: name: Schöck, Inge
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 8, Nr. 4 (1979), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Käfer erzählen Geschichte. Vorratsschädlinge in einer byzantinischen Schale aus dem frühmittelalterlichen Gräberfeld von Pattonville
Creators: name: Schmidt, Edith
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 43, Nr. 1 (2014), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Die Kunstsammlung des Bodenseemuseums in Friedrichshafen
Creators: name: Hoffmann, Herbert
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 1, Nr. 1 (1958): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Zwei wiederinstandgesetzte mittelalterliche Kruzifixe aus Bettingen (Kr. Tauberbischofsheim) und Stein (Kr. Pforzheim
Creators: name: Niester, Heinrich
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 4, Nr. 1-2 (1961): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
ENSURING ETHICAL AI - PROACTIVE MEASURES AND LESSONS LEARNED
Creators: name: Brandl, Edenilson
Publisher: name: Zenodo
Year: 2023
Subjects: Artificial Intelligence
Proactive Measures
Responsible AI Development
Sandbox Testing
Ethical Guidelines
Risk Mitigation
Lessons Learned
Regulatory Frameworks
Human Control
Autonomous Systems

description: This article delves into the imperative of implementing proactive measures to prevent artificial intelligence (AI) systems from exhibiting behavior contrary to human interests. Drawing insights from historical incidents, the assessment of current AI technology, and lessons learned, the discourse emphasizes the multifaceted approach of responsible AI development. The exploration spans sandbox testing, therapeutic interventions, regulatory frameworks, and ethical guidelines as essential components of proactive risk mitigation. By highlighting successful case studies and showcasing the dynamic nature of responsible AI development, this article underscores the necessity for vigilance, adaptability, and collaborative efforts to navigate the evolving landscape of AI technologies responsibly.
 
Dieser Artikel befasst sich mit der Notwendigkeit, proaktive Maßnahmen zu ergreifen, um zu verhindern, dass Systeme der künstlichen Intelligenz (KI) Verhalten zeigen, das den menschlichen Interessen zuwiderläuft. Der Diskurs stützt sich auf Erkenntnisse aus historischen Ereignissen, der Bewertung aktueller KI-Technologie und den gewonnenen Erkenntnissen und betont den vielschichtigen Ansatz einer verantwortungsvollen KI-Entwicklung. Die Untersuchung umfasst Sandbox-Tests, therapeutische Interventionen, regulatorische Rahmenbedingungen und ethische Richtlinien als wesentliche Bestandteile einer proaktiven Risikominderung. Durch die Hervorhebung erfolgreicher Fallstudien und die Darstellung der Dynamik einer verantwortungsvollen KI-Entwicklung unterstreicht dieser Artikel die Notwendigkeit von Wachsamkeit, Anpassungsfähigkeit und gemeinsamen Anstrengungen, um sich verantwortungsvoll in der sich entwickelnden Landschaft der KI-Technologien zurechtzufinden.
A New Algorithm for Updating and Querying Sub-arrays of Multidimensional Arrays
Creators: name: Mishra, Pushkar
Publisher: name: arXiv
Year: 2013
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: Given a $d$-dimensional array $A$, an update operation adds a given constant $C$ to each element within a continuous sub-array of $A$. A query operation computes the sum of all the elements within a continuous sub-array of $A$. The one-dimensional update and query handling problem has been studied intensively and is usually solved using segment trees with lazy propagation technique. In this paper, we present a new algorithm incorporating Binary Indexed Trees and Inclusion-Exclusion Principle to accomplish the same task. We extend the algorithm to update and query sub-matrices of matrices (two-dimensional array). Finally, we propose a general form of the algorithm for $d$-dimensions which achieves $\mathcal{O}(4^d*\log^{d}n)$ time complexity for both updates and queries. This is an improvement over the previously known algorithms which utilize hierarchical data structures like quadtrees and octrees and have a worst-case time complexity of $Ω(n^{d-1})$ per update/query.
description: 14 Pages, 3 Figures, 1 Table
Layer-resolved electronic behavior in a Kondo lattice system, CeAgAs2
Creators: name: Datta, Sawani
name: Pandeya, Ram Prakash
name: Dey, Arka Bikash
name: Gloskovskii, A.
name: Schlueter, C.
name: Peixoto, T. R. F.
name: Singh, Ankita
name: Thamizhavel, A.
name: Maiti, Kalobaran
Publisher: name: arXiv
Year: 2023
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the electronic structure of an antiferromagnetic Kondo lattice system CeAgAs2 employing hard x-ray photoemission spectroscopy. CeAgAs2, an orthorhombic variant of HfCuSi2 structure, exhibits antiferromagnetic ground state, Kondo like resistivity upturn and compensation of magnetic moments at low temperatures. The photoemission spectra obtained at different photon energies suggest termination of the cleaved surface at cis-trans-As layers. The depth-resolved data show significant surface-bulk differences in the As and Ce core level spectra. The As 2p bulk spectrum shows distinct two peaks corresponding to two different As layers. The peak at higher binding energy correspond to cis-trans-As layers and is weakly hybridized with the adjacent Ce layers. The As layers between Ce and Ag-layers possess close to trivalent configuration due to strong hybridization with the neighboring atoms and the corresponding feature appear at lower binding energy. Ce 3d core level spectra show multiple features reflecting strong Ce-As hybridization and strong correlation. Intense f0 peak is observed in the surface spectrum while it is insignificant in the bulk. In addition, we observe a features at binding energy lower than the well-screened feature indicating the presence of additional interactions. This feature becomes more intense in the bulk spectra suggesting it to be a bulk property. Increase in temperature leads to a spectral weight transfer to higher binding energies in the core level spectra and a depletion of spectral intensity at the Fermi level as expected in a Kondo material. These results reveal interesting surface-bulk differences, complex interplay of intra- and inter-layer covalency, and electron correlation in the electronic structure of this novel Kondo lattice system.
Nonlinear Statistical Spline Smoothers for Critical Spherical Black Hole Solutions in 4-dimension
Creators: name: Hatefi, Ehsan
name: Hatefi, Armin
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Computational Physics (physics.comp-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: This paper focuses on self-similar gravitational collapse solutions of the Einstein--axion-dilaton configuration for two conjugacy classes of SL(2, R) transformations. These solutions are invariant under spacetime dilation, combined with internal transformations. For the first time in Einstein--axion-dilaton literature, we apply the nonlinear statistical spline regression methods to estimate the critical spherical black hole solutions in four dimension. These spline methods include truncated power basis, natural cubic spline and penalized B-spline. The prediction errors of the statistical models, on average, are almost less than $10^{-2}$, so all the developed models can be considered unbiased estimators for the critical collapse functions over their entire domains. In addition to this excellence, we derived closed forms and continuously differentiable estimators for all the critical collapse functions.
description: V2: Minor revision, 34 pages, 12 figures, and 9 tables. Accepted version to be published in Annals of Physics
title: ЦИФРОВИЗАЦИЯ ГОСУДАРСТВЕННЫХ УСЛУГ В ВЕНГРИИ И В РОССИИ
Creators: name: Кудрявцева, Софья
name: Булатов, Николай
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2022

description: Развитие современных технологий оказывает влияние на сектор государственных услуг, делая важнейшими элементами в его структуре цифровые знания и навыки. Нахождение в среде цифровизации будет способствовать изменениям в сфере государственных услуг разных стран.
Learning path development for plant data management
Creators: name: Haurheeram, Vanita
name: ELIXIR Training Platform
name: Michotey, Célia
name: Pommier, Cyril
name: Anne-Françoise Adam-Blondon
Publisher: name: F1000 Research Limited
Year: 2023

description: The ELIXIR CONVERGE project goal is to connect and align ELIXIR Nodes to deliver sustainable FAIR life-science data management services. In the context of the WP5 of this project, we have been working on the development of a learning path for plant phenotyping and plant genomic data management targeting researchers and data managers specialized in plant research. A learning path is a collection of courses that need to be followed in a specific order to acquire knowledge and skills on a precise domain. This work has been achieved during the 2022 ELIXIR BioHackathon, in which the Elixir training platform was testing a template that can be used to develop new learning paths. The first version delivered during the BioHackathon has then been refined later on by members of the ELIXIR plant science community. Existing training material found in TeSS (Training eSupport System) or gathered by the ELIXIR plant community was then mapped on the learning path in order to identify gaps to be addressed. Finally, the FAIRness of each training material of this collection was assessed following criterias derived from "Ten simple rules for making training materials FAIR" by Garcia L, Batut B, Burke ML, Kuzak M, Psomopoulos F, et al (2020) https://doi.org/10.1371/journal.pcbi.1007854.
title: Inhalt
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 4, Nr. 4 (1961): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Saturday Evening Concert (1981-02-07)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021

description: Passacaglia in G minor; Browning fantasy, Woodcock; Pavane venezienne, Claude Gervaise; Two Israeli melodies; vocal music by Giovanni Pergolesi; Waterboy; The wayward wind; Five selections from the Prologue and suite, Olgivanna Lloyd Wright
title: Inhalt
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 5, Nr. 1 (1962): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
FI_W-modules and stability criteria for representations of the classical Weyl groups
Creators: name: Wilson, Jennifer C. H.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Representation Theory (math.RT)
subject: Algebraic Topology (math.AT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: In this paper we develop machinery for studying sequences of representations of any of the three families of classical Weyl groups, extending work of Church, Ellenberg, Farb, and Nagpal on the symmetric groups S_n to the signed permutation groups B_n and the even-signed permutation groups D_n. For each family W_n, we present an algebraic framework where a sequence V_n of W_n-representations is encoded into a single object we call an FI_W-module. We prove that if an FI_W-module V satisfies a simple finite generation condition then the structure of the sequence is highly constrained. One consequence is that the sequence is uniformly representation stable in the sense of Church-Farb, that is, the pattern of irreducible representations in the decomposition of each V_n eventually stabilizes in a precise sense. Using the theory developed here we obtain new results about the cohomology of generalized flag varieties associated to the classical Weyl groups, and more generally the r-diagonal coinvariant algebras. We analyze the algebraic structure of the category of FI_W-modules, and introduce restriction and induction operations that enable us to study interactions between the three families of groups. We use this theory to prove analogues of Murnaghan's 1938 stability theorem for Kronecker coefficients for the families B_n and D_n. The theory of FI_W-modules gives a conceptual framework for stability results such as these.
description: Version 1 of this submission (the author's PhD thesis), has been subdivided into two papers. This version is the first of those papers
Efficient Multimodal Sampling via Tempered Distribution Flow
Creators: name: Qiu, Yixuan
name: Wang, Xiao
Publisher: name: arXiv
Year: 2023
Subjects: subject: Methodology (stat.ME)
subject: Machine Learning (cs.LG)
subject: Computation (stat.CO)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Sampling from high-dimensional distributions is a fundamental problem in statistical research and practice. However, great challenges emerge when the target density function is unnormalized and contains isolated modes. We tackle this difficulty by fitting an invertible transformation mapping, called a transport map, between a reference probability measure and the target distribution, so that sampling from the target distribution can be achieved by pushing forward a reference sample through the transport map. We theoretically analyze the limitations of existing transport-based sampling methods using the Wasserstein gradient flow theory, and propose a new method called TemperFlow that addresses the multimodality issue. TemperFlow adaptively learns a sequence of tempered distributions to progressively approach the target distribution, and we prove that it overcomes the limitations of existing methods. Various experiments demonstrate the superior performance of this novel sampler compared to traditional methods, and we show its applications in modern deep learning tasks such as image generation. The programming code for the numerical experiments is available at https://github.com/yixuan/temperflow.
Open Access Dataset for Electromyography based Multi-code Biometric Authentication
Creators: name: Pradhan, Ashirbad
name: He, Jiayuan
name: Jiang, Ning
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cryptography and Security (cs.CR)
subject: Signal Processing (eess.SP)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Recently, surface electromyogram (EMG) has been proposed as a novel biometric trait for addressing some key limitations of current biometrics, such as spoofing and liveness. The EMG signals possess a unique characteristic: they are inherently different for individuals (biometrics), and they can be customized to realize multi-length codes or passwords (for example, by performing different gestures). However, current EMG-based biometric research has two critical limitations: 1) a small subject pool, compared to other more established biometric traits, and 2) limited to single-session or single-day data sets. In this study, forearm and wrist EMG data were collected from 43 participants over three different days with long separation while they performed static hand and wrist gestures. The multi-day biometric authentication resulted in a median EER of 0.017 for the forearm setup and 0.025 for the wrist setup, comparable to well-established biometric traits suggesting consistent performance over multiple days. The presented large-sample multi-day data set and findings could facilitate further research on EMG-based biometrics and other gesture recognition-based applications.
description: manuscript for open access dataset (paper and appendix)
Two years of the ELIXIR-UK Fellowship
Creators: name: Kamieniecka, Katarzyna
name: Xènia Pérez Sitjà
name: Delva, Emily
name: Knox, Catherine
name: Munazah Andrabi
name: Juty, Nick
name: Shoaib Sufi
name: Susanna-Assunta Sansone
name: Goble, Carole
name: Andrews, Robert
name: Poterlowicz, Krzysztof
Publisher: name: F1000 Research Limited
Year: 2023

description: In 2021, ELIXIR-UK was granted a UKRI award for the ELIXIR-UK Data Stewardship Training Fellowship. The University of Bradford leads the project, along with a delivery team at Cardiff University, Earlham Institute, the University of Manchester and the University of Oxford.

 The project aims to build capacity in FAIR data stewardship and Research Data Management (RDM), using ELIXIR knowledge and resources and build the grassroots of local communities of practices in UK-research-performing organisations. With a Fellowship model, the project is leveraging the local expertise of diverse UK universities and research institutes – creating a data management culture change from within the institutions.

 Since 2021, the project has recruited 24 Fellows from across 19 different UK organisations who are acting ambassadors. The materials and impact of Fellows from the project's first cohort are open to trainers, researchers and life science professionals working with data. These focus on diverse topics, including domain-agnostic best practices, and specialised topics such as REDCap and OMERO demos, and RNAseq data management guidance. The second cohort of the Fellowship is expanding the topics of the first cohort and tapping into other life sciences domains such as epidemiological, agricultural and ecological data.

 The Fellowship has also recently explored the reasons to apply and the benefits that Fellows are experiencing as part of the programme. This data will help sustain the Fellowship for future rounds and enhance the offer to meet the needs of current and prospective Fellows.

 In addition, the grant's leading and delivery teams are ensuring the Fellowship's sustainability beyond the project, embedding it into the ELIXIR framework. Such efforts include exploring future funding avenues in ELIXIR-UK, embedding materials into ELIXIR resources (FAIRCookbook, RDMkit, FAIRsharing, TeSS, DSW), co-leading and establishing the ELIXIR-CONVERGE RDM Trainers Network and partnering with other Nodes, such as ELIXIR-NL to exchange experiences for implementing a Fellowship model in the Netherlands.

 This project is funded by the UKRI Innovation Scholars: Data Science Training in Health and Bioscience call (DaSH). (MR/V038966/1)
Saturday Evening Concert (1981-03-14)
Creators: name: Thomas, Dylan, 1914-1953
Publisher: name: Columbia University
Year: 2021

description: Reading of a poem by Dylan Thomas; suite by Jos Wuytack; La follia, Corelli; Ehre sei dir Christe, Heinrich Schütz; Love has come again (French folk song); Pavane, Maurice Ravel; rock music, including Jethro Tull, Hymn 43
title: Schutz für die Neckarfront in Tübingen
Creators: name: Heck, Oscar
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 5, Nr. 1 (1962): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Stable commutator length in Baumslag-Solitar groups and quasimorphisms for tree actions
Creators: name: Clay, Matt
name: Forester, Max
name: Louwsma, Joel
Publisher: name: arXiv
Year: 2013
Subjects: subject: Group Theory (math.GR)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 20F65 (Primary) 20E08, 20F12, 57M07 (Secondary)

description: This paper has two parts, on Baumslag-Solitar groups and on general G-trees. In the first part we establish bounds for stable commutator length (scl) in Baumslag-Solitar groups. For a certain class of elements, we further show that scl is computable and takes rational values. We also determine exactly which of these elements admit extremal surfaces. In the second part we establish a universal lower bound of 1/12 for scl of suitable elements of any group acting on a tree. This is achieved by constructing efficient quasimorphisms. Calculations in the group BS(2,3) show that this is the best possible universal bound, thus answering a question of Calegari and Fujiwara. We also establish scl bounds for acylindrical tree actions. Returning to Baumslag-Solitar groups, we show that their scl spectra have a uniform gap: no element has scl in the interval (0, 1/12).
description: v2: minor changes, incorporates referee suggestions; v1: 36 pages, 10 figures
Saturday Evening Concert (1981-01-24)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021

description: Alma redemptoris mater, Guillaume Du Fay; section from Calliope suite, Fischer; Native American chant; Concerto in B major, Telemann; Nymphs and shephards, Purcell; Psalm 71, Alan Hovhaness; The wayward wind
title: Die Kompetenzentwicklung der Fachkräfte im Hinblick auf das Wahrnehmen des kindlichen Wohlbefindens
title: Eine Evaluation im Rahmen des Projekts „StimtS Transfer - Stimulation oder Stress? Beobachtung des Wohlbefindens junger Kinder”
titleType: Subtitle
Creators: name: Harsch, Anja
Publisher: name: Alice Salomon Hochschule Berlin
Year: 2023

description: Vorliegende Studie wurde im Rahmen einer Masterarbeit vorgenommen und stellt eine Teilevaluation einer Weiterbildungsmaßnahme dar, die im Rahmen des StimtS Transfer Projekts in vier Berliner Einrichtungen durchgeführt wurde. Eine zweite Teilevaluation wird ebenso in Rahmen einer Masterarbeit angefertigt. Untersucht wurde die Kompetenzentwicklung der teilnehmenden Fachkräfte in Bezug auf ihre Wahrnehmung des kindlichen Wohlbefindens in der Krippe. Da Krippenkinder besonders vulnerabel sind, spielt die Kompetenz der Fachkräfte zur Wahrnehmung des kindlichen Wohlbefindens eine besondere Rolle. Das StimtS Transfer Projekt entwickelte dialogisch mit Fachkräften im Rahmen eines Pre-Tests ein Beobachtungsinstrument für die Praxis. Die vorliegende Teilevaluation zeigte, dass relevante personale wie fachliche Kompetenzen teilweise bereits vorhanden waren und teilweise im Rahmen der Maßnahme (weiter-) entwickelt werden konnten. Für eine umfassende Kompetenzentwicklung stand den Fachkräften nicht ausreichend mittelbare Zeit zur Verfügung. Ein Wissenszuwachs war auszumachen, u.a. aufgrund der Arbeit mit dem Beobachtungsbogen des Projekts. Erschwerend für einen Lerneffekt war der massive Druck, der auf den Fachkräften aufgrund des andauernden Personalmangels lastet. Für die Konzipierung der künftigen Implementierung des Beobachtungsinstruments muss beachtet werden, dass Kompetenzen im Bereich „Beobachtung und Dokumentation“ nicht als vorhanden vorausgesetzt werden können. Weitere Teilevaluationen werden folgen.
title: Die Benediktiner-Abtei Neuburg bei Ziegelhausen (Kr. Heidelberg). Erweiterung und innere Ausgestaltung der Klosterkirche
Creators: name: Lacroix, Emil
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 5, Nr. 2 (1962): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Isolated Massive Star Formation in G28.20-0.05
Creators: name: Law, Chi-Yan
name: Tan, Jonathan C.
name: Gorai, Prasanta
name: Zhang, Yichen
name: Fedriani, Rubén
name: Tafoya, Daniel
name: Tanaka, Kei
name: Cosentino, Giuliana
name: Yang, Yao-Lun
name: Mardones, Diego
name: Beltrán, Maria Teresa
name: Garay, Guido
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report high-resolution 1.3~mm continuum and molecular line observations of the massive protostar G28.20-0.05 with ALMA. The continuum image reveals a ring-like structure with 2,000~au radius, similar to morphology seen in archival 1.3~cm VLA observations. Based on its spectral index and associated H$30α$ emission, this structure mainly traces ionised gas. However, there is evidence for $\sim30$~M$_{\odot}$ of dusty gas near the main mm continuum peak on one side of the ring, as well as in adjacent regions within 3,000~au. A virial analysis on scales of $\sim$2,000~au from hot core line emission yields a dynamical mass of $\sim80\:M_\odot$. A strong velocity gradient in the H$30α$ emission is evidence for a rotating, ionized disk wind, which drives a larger-scale molecular outflow. An infrared SED analysis indicates a current protostellar mass of $m_*\sim40\:M_\odot$ forming from a core with initial mass $M_c\sim300\:M_\odot$ in a clump with mass surface density of $Σ_{\rm cl}\sim 0.8\:{\rm g\:cm}^{-2}$. Thus the SED and other properties of the system can be understood in the context of core accretion models. Structure-finding analysis on the larger-scale continuum image indicates G28.20-0.05 is forming in a relatively isolated environment, with no other concentrated sources, i.e., protostellar cores, above $\sim 1\:M_\odot$ found from $\sim$0.1 to 0.4~pc around the source. This implies that a massive star can form in relative isolation and the dearth of other protostellar companions within the $\sim1$~pc environs is a strong constraint on massive star formation theories that predict the presence of a surrounding protocluster.
description: Accepted to ApJ
Saturday Evening Concert (1981-01-17)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021

description: Gloria in excelsis deo, Palestrina; Moldau, Smetana; Kamarinskaya, Tchaikovsky; On wings of song, Mendelssohn; three songs by Brahms (vocal); Ave Maria and other works by Villalobos
title: Inhalt
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 5, Nr. 4 (1962): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4