cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Christa Landwehr, Die römischen Skulpturen von Caesarea Mauretania. Band IV Porträtplastik. Fragmente von Porträt- oder Idealplastik
Creators: name: Fittschen, Klaus
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Christa Landwehr, Die römischen Skulpturen von Caesarea Mauretania. Band IV Porträtplastik. Fragmente von Porträt- oder Idealplastik. Mit Beiträgen von Annetta Alexandrides, Stephanie Dimas, Walter Trillmich, Aufnahmen von Florian Kleinefenn. Mainz: Philipp von Zabern Verlag 2003, XX + 165 S., 32 Abb., 114 Tafeln und 11 Beilagen
description: Göttinger Forum für Altertumswissenschaft, Bd. 15 (2012): Göttinger Forum für Altertumswissenschaft
The GALANTE photometric survey of the northern Galactic plane: Project description and pipeline
Creators: name: Apellániz, J. Maíz
name: Alfaro, E. J.
name: Barbá, R. H.
name: Holgado, G.
name: Ramió, H. Vázquez
name: Varela, J.
name: Ederoclite, A.
name: Lorenzo-Gutiérrez, A.
name: García-Lario, P.
name: Escudero, H. García
name: García, M.
name: Coelho, P. R. T.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The GALANTE optical photometric survey is observing the northern Galactic plane and some adjacent regions using seven narrow- and intermediate-filters, covering a total of 1618 square degrees. The survey has been designed with multiple exposure times and at least two different air masses per field to maximize its photometric dynamic range, comparable to that of Gaia, and ensure the accuracy of its photometric calibration. The goal is to reach at least 1% accuracy and precision in the seven bands for all stars brighter than AB magnitude 17 while detecting fainter stars with lower values of the signal-to-noise ratio.The main purposes of GALANTE are the identification and study of extinguished O+B+WR stars, the derivation of their extinction characteristics, and the cataloguing of F and G stars in the solar neighbourhood. Its data will be also used for a variety of other stellar studies and to generate a high-resolution continuum-free map of the Hα emission in the Galactic plane. We describe the techniques and the pipeline that are being used to process the data, including the basis of an innovative calibration system based on Gaia DR2 and 2MASS photometry.
description: 18 pages, accepted for publication in MNRAS
Hans J. Nissen, Geschichte Alt-Vorderasiens
Creators: name: Pruzsinszky, Regine
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Hans J. Nissen, Geschichte Alt-Vorderasiens. Oldenbourg Grundriss der Geschichte 25. München: Oldenbourg Verlag 2., vollständig überarbeitete und erweiterte Auflage 2012, XX + 309 S., 4 Karten
description: Göttinger Forum für Altertumswissenschaft, Bd. 15 (2012): Göttinger Forum für Altertumswissenschaft
Jörg Drauschke u.a. (Hgg.), Untergang und Neuanfang. Tagungsbeiträge der Arbeitsgemeinschaft Spätantike und Frühmittelalter. 3. Siedlungsarchäologie (Mannheim, 13.-14. Mai 2008). 4. Militaria und Verteidigungsanlagen
Creators: name: Otten, Thomas
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Jörg Drauschke u.a. (Hgg.), Untergang und Neuanfang. Tagungsbeiträge der Arbeitsgemeinschaft Spätantike und Frühmittelalter. 3. Siedlungsarchäologie (Mannheim, 13.-14. Mai 2008). 4. Militaria und Verteidigungsanlagen (Detmold, 1. September 2009). Studien zu Spätantike und Frühmittelalter 3. Hamburg: Dr. Kovač 2011, 418 S.
description: Göttinger Forum für Altertumswissenschaft, Bd. 15 (2012): Göttinger Forum für Altertumswissenschaft
Tanja Gouda, Der Romanisierungsprozess auf der Iberischen Halbinsel aus der Perspektive der iberischen Kulturen
Creators: name: Nowak, Christiane
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Tanja Gouda, Der Romanisierungsprozess auf der Iberischen Halbinsel aus der Perspektive der iberischen Kulturen. ANTIQUITATES, Archäologische Forschungsergebnisse 54. Hamburg: Dr. Kovač 2011, 620 S., 109 s/w-Abb.
description: Göttinger Forum für Altertumswissenschaft, Bd. 15 (2012): Göttinger Forum für Altertumswissenschaft
Wiebke Friese, Den Göttern so nah. Architektur und Topographie griechischer Orakelheiligtümer
Creators: name: Sporn, Katja
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Wiebke Friese, Den Göttern so nah. Architektur und Topographie griechischer Orakelheiligtümer. Stuttgart: Franz Steiner 2010, 488 S., 22 s/w-Abb., 16 Tafeln mit 29 Abb.
description: Göttinger Forum für Altertumswissenschaft, Bd. 15 (2012): Göttinger Forum für Altertumswissenschaft
Aloys Winterling (Hg.), Zwischen Strukturgeschichte und Biographie. Probleme und Perspektiven einer neuen Römischen Kaisergeschichte 31 v. Chr. – 192 n. Chr.
Creators: name: Lambrecht, Ulrich
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Aloys Winterling (Hg.), Zwischen Strukturgeschichte und Biographie. Probleme und Perspektiven einer neuen Römischen Kaisergeschichte 31 v. Chr. – 192 n. Chr. Schriften des Historischen Kollegs, Kolloquien 75. München: Oldenbourg Verlag 2011, X + 350 S., 27 Abb.
description: Göttinger Forum für Altertumswissenschaft, Bd. 15 (2012): Göttinger Forum für Altertumswissenschaft
Longitudinal, bidirectional associations between frontostriatal structural connectivity and depressive symptoms in adolescent girls
Creators: name: Barendse, Marjolein
name: Pfeifer, Jennifer
name: Kievit, Rogier
Publisher: name: OSF Registries
Year: 2023
Subjects: subject: Mental Disorders
subject: Psychiatry and Psychology
subject: Medicine and Health Sciences
subject: Developmental Psychology
subject: Biological Psychology
subject: Child Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: This project uses data of the TAG study to examine bidirectional associations between frontostriatal structural connectivity and depressive symptoms in adolescent girls. Project funded by BBRF 30391, NIH R01MH107418 and NIH R56MH107418.
Anna-Katharina Höpflinger, Schlangenkampf. Ein Vergleich von ausgewählten Bild- und Textquellen aus dem griechisch-römischen und dem altorientalischen Kulturraum
Creators: name: Winkler-Horaček, Lorenz
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Anna-Katharina Höpflinger, Schlangenkampf. Ein Vergleich von ausgewählten Bild- und Textquellen aus dem griechisch-römischen und dem altorientalischen Kulturraum. Zürich: Theologischer Verlag 2010, 424 S., Abb.
description: Göttinger Forum für Altertumswissenschaft, Bd. 15 (2012): Göttinger Forum für Altertumswissenschaft
Advancing Mixture Models for Least Squares Optimization
Creators: name: Pfeifer, Tim
name: Lange, Sven
name: Protzel, Peter
Publisher: name: arXiv
Year: 2021
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Gaussian mixtures are a powerful and widely used tool to model non-Gaussian estimation problems. They are able to describe measurement errors that follow arbitrary distributions and can represent ambiguity in assignment tasks like point set registration or tracking. However, using them with common least squares solvers is still difficult. Existing approaches are either approximations of the true mixture or prone to convergence issues due to their strong nonlinearity. We propose a novel least squares representation of a Gaussian mixture, which is an exact and almost linear model of the corresponding log-likelihood. Our approach provides an efficient, accurate and flexible model for many probabilistic estimation problems and can be used as cost function for least squares solvers. We demonstrate its superior performance in various Monte Carlo experiments, including different kinds of point set registration. Our implementation is available as open source code for the state-of-the-art solvers Ceres and GTSAM.
description: 8 pages, 4 figures, Accepted for IEEE Robotics and Automation Letters (RA-L)
The low-temperature expansion of the Casimir-Polder free energy of an atom with graphene
Creators: name: Khusnutdinov, Nail
name: Emelianova, Natalia
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the low-temperature expansion of the Casimir-Polder free energy for an atom and graphene by using the Poisson representation of the free energy. We extend our previous analysis on the different relations between chemical potential $μ$ and mass gap parameter $m$. The key role plays the dependence of graphene conductivities on the $μ$ and $m$. For simplicity, we made the manifest calculations for zero values of the Fermi velocity. For $μ>m$ the thermal correction $\sim T^2$ and for $μ< m$ we confirm the recent result of Klimchitskaya and Mostepanenko, that the thermal correction $\sim T^5$. In the case of exact equality $μ=m$ the correction $\sim T$. This point is unstable and the system falls to the regime with $μ>m$ or $μ
description: 12 pages
¿Qué nombres de plantas conoce el profesorado de Eduación Primaria en formación inicial?
Creators: name: Rams, Susana
name: Pla-Pueyo, Sila
name: Vallespín Guitart, María
Publisher: name: Zenodo
Year: 2021
Subjects: formación de profesorado
Grado en Educación Primaria
Educación Superior
vocabulario
Didáctica de la Botánica
plantas
competencias docentes

description: Rams Sánchez, S., Pla-Pueyo, S. & Vallespín Guitart, M. (2021, Febrero). ¿Qué nombres de plantas conoce el profesorado de Educación Primaria en formación inicial? 29 Encuentros de Didáctica de las Ciencias Experimentales, organizadas por la Asociación Española de Profesores e Investigadores en Didáctica de las Ciencias Experimentales (APICE) y por la Universidad de Córdoba, España, 10-12 Febrero 2021. [Presentación] Zenodo. DOI: http://doi.org/10.5281/zenodo.4446611
Federating human data using neXtProt SPARQL
Creators: name: Zahn, Monique
name: Michel, Pierre André
name: Gateau, Alain
name: Bairoch, Amos
name: Lane, Lydie
Publisher: name: F1000 Research Limited
Year: 2019

description: The neXtProt platform (www nextprot org), developed at the SIB Swiss Institute of Bioinformatics the Swiss ELIXIR node, is a one stop shop for human proteins. neXtProt proposes solutions to explore, select and reuse available genomic, transcriptomic, mass spectrometry and antibody based proteomic data. The neXtProt team manually curates data from the literature (post translational modifications, variant phenotypes, protein protein interactions, etc and combines it with high quality omics data generated by systems biology projects using a single inter operable format. neXtProt data are FAIR ( Accessible, Interoperable, and Reusable), with full traceability ensured by extensive use of metadata.

In the last four years, neXtProt has been promoting the use of SPARQL, a semantic query language for databases, to explore human data. Semantic technologies can help to generate innovative hypotheses where classical data mining tools have failed (protein function prediction, drug repositioning, etc.). In order to
promote the use of semantic technologies as data mining tools for life sciences, neXtProt provides over 140 pre built queries and documentation of its data model to guide the user in his/her first steps. The use of SPARQL allows users to run federated queries across multiple resources relevant to human biology.
Der Licinianus-Skandal und das 'crimen incesti' (Plinius epist. 4,11)
Creators: name: Beck, Jan-Wilhelm
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Göttinger Forum für Altertumswissenschaft, Bd. 15 (2012): Göttinger Forum für Altertumswissenschaft
Forschungen über die rechtlichen Grundlagen der römischen Außenbeziehungen während der Republik bis zum Beginn des Prinzipats
Creators: name: Zack, Andreas
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Göttinger Forum für Altertumswissenschaft, Bd. 15 (2012): Göttinger Forum für Altertumswissenschaft
Il commentario inedito di Adolf Emperius (ms. 'Leid. BPG' 89, ff. 213r-267r) all’'Olimpico' di Dione di Prusa
Creators: name: Ventrella, Gianluca
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Göttinger Forum für Altertumswissenschaft, Bd. 15 (2012): Göttinger Forum für Altertumswissenschaft
Affinity driven social networks
Creators: name: Ruyu, B.
name: Kuperman, M. N.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: In this work we present a model for evolving networks, where the driven force is related to the social affinity between individuals in a population. In the model, a set of individuals initially arranged on a regular ordered network and thus linked with their closest neighbors are allowed to rearrange their connections according to a dynamics closely related to that of the stable marriage problem. We show that the behavior of some topological properties of the resulting networks follows a non trivial pattern.
description: 6 pages, 4 figures included
Coupled Micro-Doppler Signatures of Closely Located Targets
Creators: name: Kozlov, Vitali
name: Kosulnikov, Sergey
name: Filonov, Dmitry.
name: Schmidt, Andrey.
name: Ginzburg, Pavel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: The classical Doppler shift originates from the movement of a target's center of mass, but it does not hold information about the internal dynamics of the scattering object. In contrast, micro-Doppler signatures contain data about the micro-motions that arise from internal degrees of freedom within the target (such as rotation and vibration), which can be remotely detected by careful analysis of the scattered field. Here we investigate, both theoretically and experimentally, how coupling between a pair of closely situated targets affects the resulting micro-Doppler signatures. The presented model considers a pair of near-field coupled resonators with dynamically reconfigurable scattering properties. Voltage controlled varactor diodes enable modulating the scattering cross-section of each target independently, mimicking rotational degrees of freedom. As a result, coupled micro-Doppler combs are observed, containing new frequency components that arise from the near field coupling, making it possible to extract information about the internal geometry of the system from far-field measurements. From a practical point of view, micro-Doppler spectroscopy allows remote classification of distant objects, while deep understanding of the coupling effects on such signatures in the low frequency regime can provide valuable insight for radar and sonar systems, as well as optical and stellar radio-interferometry, among many others.
The effect of corona on wave propagation on transmission lines
Creators: name: Naredo V., José Luis A.
Publisher: name: University of British Columbia
Year: 2008

description: Fast transients on power transmission systems, such as the ones produced by lightning and faults, are usually modelled by the Telegrapher’s Equations which, because of the corona effect, are nonlinear. Although it has been long recognized that the method of characteristics of partial differential equations (PDE’s) theory is the most adequate to tackle this problem, its previous applications have been very limited. A very general technique for the simulation of transients on lines with corona, based on the method of characteristics, is thus proposed in this thesis. This technique consists of representing the transmission lines by a system of first order quasilinear partial differential equations (PDEs) and of solving them on a characteristic system of coordinates by applying interpolation techniques. A method of analysis and simulation is first developed by applying the technique of characteristics with interpolations to the 2x2 system of quasilinear PDE’s representing a monophasic line with static corona. This method is further implemented on a computer. The numerical examples provided show that this method overcomes the problem of numerical oscillations which is often found at the tails of waves simulated by means of conventional methods based on constant discretization schemes. Another important feature of the developed method is that it requires substantially fewer discretization points than the conventional ones. The developed method is then extended to the time domain analysis of multiconductor lines both, the linear ones and the quasilinear ones with static corona. Most conventional methods for the analysis of multiconductor lines in the time domain are based, either directly or indirectly, on modal transformations from frequency domain analysis. One problem with this approach is, however, that these transformations usually introduce complex quantities which lack physical meaning in the time domain. The extension developed here maintains the analysis in the domain of the real numbers. In the case of transmission lines with corona, an additional problem of conventional modal transformations is that they presuppose linearity. The extension developed here avoids this shortcoming.
Chiral dynamics and S-wave contributions in $\bar B^0/D^0 \to π^{\pm}η l^{\mp} ν$ decays
Creators: name: Shi, Yu-Ji
name: Meißner, Ulf-G.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In this work, we analyze the semi-leptonic decays $\bar B^0/D^0 \to (a_0(980)^{\pm}\toπ^{\pm}η) l^{\mp} ν$ within light-cone sum rules. The two and three-body light-cone distribution amplitudes (LCDAs) of the $B$ meson and the only available two-body LCDA of the $D$ meson are used. To include the finite-width effect of the $a_0(980)$, we use a scalar form factor to describe the final-state interaction between the $πη$ mesons, which was previously calculated within unitarized Chiral Perturbation Theory. The result for the decay branching fraction of the $D^0$ decay is in good agreement with that measured by the BESIII Collaboration, while the branching fraction of the $\bar B^0$ decay can be tested in future experiments.
description: 19 pages, 5 figures
Positive sesquilinear form measures and generalized eigenvalue expansions
Creators: name: Hytönen, Tuomas
name: Pellonpää, Juha-Pekka
name: Ylinen, Kari
Publisher: name: arXiv
Year: 2007
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 47A70 (Primary), 47A07, 47B15 (Secondary)

description: Positive operator measures (with values in the space of bounded operators on a Hilbert space) and their generalizations, mainly positive sesquilinear form measures, are considered with the aim of providing a framework for their generalized eigenvalue type expansions. Though there are formal similarities with earlier approaches to special cases of the problem, the paper differs e.g. from standard rigged Hilbert space constructions and avoids the introduction of nuclear spaces. The techniques are predominantly measure theoretic and hence the Hilbert spaces involved are separable. The results range from a Naimark type dilation result to direct integral representations and a fairly concrete generalized eigenvalue expansion for unbounded normal operators.
description: 23 pages, to appear in J. Math. Anal. Appl
Additional file 12: of Diel rewiring and positive selection of ancient plant proteins enabled evolution of CAM photosynthesis in Agave
Creators: name: Yin, Hengfu
name: Guo, Hao-Bo
name: Weston, David
name: Borland, Anne
name: Ranjan, Priya
name: Abraham, Paul
name: Jawdy, Sara
name: Wachira, James
name: Tuskan, Gerald
name: Tschaplinski, Timothy
name: Wullschleger, Stan
name: Guo, Hong
name: Hettich, Robert
name: M. Gross, Stephen
name: Wang, Zhong
name: Visel, Axel
name: Yang, Xiaohan
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Table S10. The positively selected sites of candidates with Ka/Ksâ >â 1 from Table S9. (PDF 304 kb)
AlphaEvolve: A Learning Framework to Discover Novel Alphas in Quantitative Investment
Creators: name: Cui, Can
name: Wang, Wei
name: Zhang, Meihui
name: Chen, Gang
name: Luo, Zhaojing
name: Ooi, Beng Chin
Publisher: name: arXiv
Year: 2021
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Databases (cs.DB)
subject: FOS: Computer and information sciences
subject: H.2.8

description: Alphas are stock prediction models capturing trading signals in a stock market. A set of effective alphas can generate weakly correlated high returns to diversify the risk. Existing alphas can be categorized into two classes: Formulaic alphas are simple algebraic expressions of scalar features, and thus can generalize well and be mined into a weakly correlated set. Machine learning alphas are data-driven models over vector and matrix features. They are more predictive than formulaic alphas, but are too complex to mine into a weakly correlated set. In this paper, we introduce a new class of alphas to model scalar, vector, and matrix features which possess the strengths of these two existing classes. The new alphas predict returns with high accuracy and can be mined into a weakly correlated set. In addition, we propose a novel alpha mining framework based on AutoML, called AlphaEvolve, to generate the new alphas. To this end, we first propose operators for generating the new alphas and selectively injecting relational domain knowledge to model the relations between stocks. We then accelerate the alpha mining by proposing a pruning technique for redundant alphas. Experiments show that AlphaEvolve can evolve initial alphas into the new alphas with high returns and weak correlations.
description: Accepted by SIGMOD 2021 Data Science and Engineering Track
A two-step gravitational cascade for the fragmentation of self-gravitating discs
Creators: name: Brucy, Noé
name: Hennebelle, Patrick
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Self-gravitating discs are believed to play an important role in astrophysics in particular regarding the star and planet formation process. In this context, discs subject to an idealized cooling process, characterized by a cooling timescale $β$ expressed in unit of orbital timescale, have been extensively studied. We take advantage of the Riemann solver and the 3D Godunov scheme implemented in the code Ramses to perform high resolution simulations, complementing previous studies that have used smoothed particle hydrodynamics (SPH) or 2D grid codes. We observe that the critical value of $β$ for which the disc fragments is consistent with most previous results, and is not well converged with resolution. By studying the probability density function of the fluctuations of the column density ($Σ$-PDF), we argue that there is no strict separation between the fragmented and the unfragmented regimes but rather a smooth transition with the probability of apparition of fragments steadily diminishing as the cooling becames less effective. We find that the high column density part of the $Σ$-PDF follows a simple power law whose slope turns out to be proportional to $β$ and we propose an explanation based on the balance between cooling and heating through gravitational stress. Our explanation suggests that a more efficient cooling requires more heating implying a larger fraction of dense material which, in the absence of characteristic scales, results in a shallower scale-free power law. We propose that the gravitational cascade proceeds in two steps, first the formation of a dense filamentary spiral pattern through a sequence of quasi-static equilibrium triggered by the viscous transport of angular momentum, and second the collapse alongside these filaments that eventually results in the formation of bounded fragments.
description: 17 pages, 17 figures. Accepted for publication in MNRAS
Diploma e social signalization
Creators: name: Castro, Felipe Nalon
name: De Paiva Costa, Tainah Porpino
Publisher: name: OSF Registries
Year: 2023
Subjects: subject: Personality and Social Contexts
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: Big Five
subject: Dark Triad
subject: Evolutionary Psychology
subject: Social status

description: In modern society, the hierarchical ascension is related to the increase in social status, which can be signaled in several ways. This research sought to identify differences in the perception of the social status of different higher education courses and whether the status attributed to the diploma signals social and psychological characteristics. This work advances knowledge in the emerging literature on cultural products and status signaling, indicating that the higher education degree signals social and personality traits, which can modulate social interactions.
Robert's Farm of Ideas: 1 -- error propagation in equilibrium constants
Creators: name: Giessmann, Robert T.
Publisher: name: Zenodo
Year: 2021
Subjects: error propagation
uncertainty
equilibrium constant
measurement
calculation

description: When determining equilibrium constants of multi-substrate / multi-product reactions, the concentrations may affect the uncertainty of the result.
description: Development is happening here: https://github.com/roberts-farm-of-ideas/1
Capacity of Entanglement in Local Operators
Creators: name: Nandy, Pratik
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the time evolution of the excess value of capacity of entanglement between a locally excited state and ground state in free, massless fermionic theory and free Yang-Mills theory in four spacetime dimensions. Capacity has non-trivial time evolution and is sensitive to the partial entanglement structure, and shows a universal peak at early times. We define a quantity, the normalized "Page time", which measures the timescale when capacity reaches its peak. This quantity turns out to be a characteristic property of the inserted operator. This firmly establishes capacity as a valuable measure of entanglement structure of an operator, especially at early times similar in spirit to the Renyi entropies at late times. Interestingly, the time evolution of capacity closely resembles its evolution in microcanonical and canonical ensemble of the replica wormhole model in the context of the black hole information paradox.
description: 26 Pages, 9 figures, Minor changes, references added, accepted for publication in JHEP
Determining the WIMP mass using direct detection experiments
Creators: name: Green, Anne M
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study the accuracy with which the WIMP mass could be determined by a superCDMS-like direct detection experiment, given optimistic assumptions about the detector set-up and WIMP properties. We consider WIMPs with an interaction cross-section of σ_{\rm p} = 10^{-7} {\rm pb} (just below current exclusion limits) and assume, initially, that the local WIMP velocity distribution and density are known and that the experiment has negligible background. For light WIMPs (mass significantly less than that of the target nuclei) small variations in the WIMP mass lead to significant changes in the energy spectrum. Conversely for heavy WIMPs the energy spectrum depends only weakly on the WIMP mass. Consequently it will be far easier to measure the WIMP mass if it is light than if it is heavy. With exposures of {\cal E}= 3 \times 10^{3}, 3 \times 10^{4} and 3 \times 10^{5} {\rm kg day} (corresponding, roughly, to the three proposed phases of SuperCDMS) it will be possible, given the optimistic assumptions mentioned above, to measure the mass of a light WIMP with an accuracy of roughly 25%, 15% and 2.5 % respectively. These numbers increase with increasing WIMP mass, and for heavy WIMPs, m_χ > {\cal O}(500 {\rm GeV}), even with a large exposure it will only be possible to place a lower limit on the mass. Finally we discuss the validity of the various assumptions made, and the consequences if these assumptions are not valid. In particular if the local WIMP distribution is composed of a number of discrete streams it will not be possible to determine the WIMP mass.
description: 19 pages, 8 figures, version to appear in JCAP, minor changes to discussion
Addressing the CKM Unitarity Problem with a Vector-like Up Quark
Creators: name: Branco, G. C.
name: Penedo, J. T.
name: Pereira, Pedro M. F.
name: Rebelo, M. N.
name: Silva-Marcos, J. I.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We point out that hints of deviations from unitarity in the first row of the CKM matrix may be explained by the presence of a single vector-like top. We study how the stringent experimental constraints arising from CP Violation in the kaon sector and from meson mixing such as $D^0$-$\overline{D}^0$, $K^0$-$\overline{K}^0$ and $B^0_{d,s}$-$\overline{B}^0_{d,s}$ can be satisfied in the proposed framework. In order for the deviations from unitarity to be of the required size while keeping the theory perturbative, the new top quark should have a mass $m_T \lesssim 7$ TeV which could be probed in upcoming experiments at the energy frontier.
description: 24 pages, 4 figures, 2 tables; comments and references added
Geographical Differences in Associations between Personality and Pro-environmental Behavior across the USA
Creators: name: Garner, Kayla Marie
name: Revelle, William
Publisher: name: OSF Registries
Year: 2023
Subjects: subject: Personality and Social Contexts
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: The present study aims to reveal highly nuanced and place-specific models for the relation between higher-order personality trait factors, facets, and personality nuances/items with pro-environmental behaviors. The following research questions are proposed: (1) How does personality at three levels (i.e., factor, facet, and nuance) predict pro-environmental behavior across the USA on average? (2) How few items are needed to predict pro-environmental behavior just as well as the personality factors, facets, and nuances/items when only using items most correlated with the criterion (i.e., pro-environmental behavior)? (3) Does geographic location moderate the effect of personality on pro-environmental behavior?
A Probabilistic Interpretation of Motion Correlation Selection Techniques
Creators: name: Velloso, Eduardo
name: Morimoto, Carlos Hitoshi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Motion correlation interfaces are those that present targets moving in different patterns, which the user can select by matching their motion. In this paper, we re-formulate the task of target selection as a probabilistic inference problem. We demonstrate that previous interaction techniques can be modelled using a Bayesian approach and that how modelling the selection task as transmission of information can help us make explicit the assumptions behind similarity measures. We propose ways of incorporating uncertainty into the decision-making process and demonstrate how the concept of entropy can illuminate the measurement of the quality of a design. We apply these techniques in a case study and suggest guidelines for future work.
The Silk and the Blood. Images of Authority in Byzantine Art and Archaeology
Creators: name: Baldini, Isabella
name: Lamanna, Claudia
name: Marsili, Giulia
name: Orlandi, Lucia Maria
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2019
Subjects: L-ANT/08 Archeologia cristiana e medievale
L-FIL-LET/07 Civiltà bizantina

description: Byzantine culture is one of the milestones of European cultural heritage. “BYZART - Byzantine Art and Archaeology on Europeana” project (https://byzart.eu/) addresses the general scope of organizing, digitizing, cataloguing and making available rich archival collections related to the Byzantine cultural heritage on Europeana. The project partners who collaborated to this catalogue (the Department of History and Cultures – University of Bologna, the Institute of Historical Research – Section of Byzantine Research at the National Hellenic Research Foundation, the Open University of Cyprus, the Ionian University – Department of Audio and Visual Arts, the Aristotle University of Thessaloniki, the Institute of Art Studies of the Bulgarian Academy of Sciences, the Istituzione Biblioteca Classense – Museo della Città di Ravenna – International Centre for Documentation of Mosaics), have shared their cultural contents with the European community raising awareness about this impressive heritage. The book presents the proceedings of the final meeting of “Byzart - Byzantine Art and Archaeology on Europeana” project and the catalogue of the digital exhibition “The Silk and the Blood. Images of Authority in Byzantine Art and Archaeology”.
Manipulation of matter waves using Bloch and Bloch-Zener oscillations
Creators: name: Breid, B. M.
name: Witthaut, D.
name: Korsch, H. J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present theoretical and numerical results on the dynamics of ultracold atoms in an accelerated single- and double-periodic optical lattice. In the single-periodic potential Bloch oscillations can be used to generate fast directed transport with very little dispersion. The dynamics in the double-periodic system is dominated by Bloch-Zener oscillations, i.e. the interplay of Bloch oscillations and Zener tunneling between the subbands. Apart from directed transport, the latter system permits various interesting applications, such as widely tunable matter wave beam splitters and Mach-Zehnder interferometry. As an application, a method for efficient probing of small nonlinear mean-field interactions is suggested.
FinnTwin12 Depression Proteomics
Creators: name: Whipp, Alyce M
name: Kaprio, Jaakko
name: Drouard, Gabin
Publisher: name: OSF Registries
Year: 2023
Subjects: subject: Medicine and Health Sciences

description: This research plan is to explore the proteomics of depression in a young adult sample of Finnish twins born in the 1980s
Brigitte Ruck, Die Großen dieser Welt. Kolossalporträts im antiken Rom
Creators: name: Fittschen, Klaus
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Brigitte Ruck, Die Großen dieser Welt. Kolossalporträts im antiken Rom. Archäologie und Geschichte 11. Heidelberg: Archäologie und Geschichte 2007, 343 S., 50 Taf.
description: Göttinger Forum für Altertumswissenschaft, Bd. 13 (2010): Göttinger Forum für Altertumswissenschaft
Adele Tepedino Guerra (Hrsg.), Favorino di Arelate. L’esilio (Pap. Vat. Gr. 11 verso)
Creators: name: Amato, Eugenio
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Adele Tepedino Guerra (Hrsg.), Favorino di Arelate. L’esilio (Pap. Vat. Gr. 11 verso). Edizione critica, traduzione e commento a cura di Adele Tepedino Guerra. Testi e commenti 20. Rom: Edizioni dell’Ateneo 2007, 268 S., 22 Taf.
description: Göttinger Forum für Altertumswissenschaft, Bd. 13 (2010): Göttinger Forum für Altertumswissenschaft
Effects of spin-orbit interaction on nuclear response and neutrino mean free path
Creators: name: Margueron, Jérôme
name: Navarro, Jesus
name: Van Giai, Nguyen
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The effects of the spin-orbit component of the particle-hole interaction on nuclear response functions and neutrino mean free path are examined. A complete treatment of the full Skyrme interaction in the case of symmetric nuclear matter and pure neutron matter is given. Numerical results for neutron matter are discussed. It is shown that the effects of the spin-orbit interaction remain small, even at momentum transfer larger than the Fermi momentum. The neutrino mean free paths are marginally affected.
Markus Asper, Griechische Wissenschaftstexte. Formen, Funktionen, Differenzierungsgeschichten
Creators: name: Perilli, Lorenzo
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Markus Asper, Griechische Wissenschaftstexte. Formen, Funktionen, Differenzierungsgeschichten. Philosophie der Antike Bd. 25. Stuttgart: Franz Steiner Verlag 2007, 453 S.
description: Göttinger Forum für Altertumswissenschaft, Bd. 13 (2010): Göttinger Forum für Altertumswissenschaft
Quantum Field Theory and Differential Geometry
Creators: name: Chen, W. F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Popular Physics (physics.pop-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We introduce the historical development and physical idea behind topological Yang-Mills theory and explain how a physical framework describing subatomic physics can be used as a tool to study differential geometry. Further, we emphasize that this phenomenon demonstrates that the interrelation between physics and mathematics have come into a new stage.
description: 29 pages, enlarged version, some typewritten mistakes have been corrected, the geometric descrition to BRST symmetry, the chain of descent equations and its application in TYM as well as an introduction to R-symmetry have been added, as required by mathematician
Soi Agelidis, Choregische Weihgeschenke in Griechenland
Creators: name: Kreeb, Martin
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Soi Agelidis, Choregische Weihgeschenke in Griechenland. Contributiones Bonnenses, Reihe 3, Geschichte/Altertumswissenschaften Bd. 1., Bonn: Bernstein-Verlag 2009, X + 328 S., 23 Taf.
description: Göttinger Forum für Altertumswissenschaft, Bd. 13 (2010): Göttinger Forum für Altertumswissenschaft
Stabilizer design for dynamic stability control of multimachine power systems
Creators: name: Li, Qinghua
Publisher: name: University of British Columbia
Year: 2008

description: The development of new techniques for stabilizer design has been receiving considerable attention of power system industry. In this thesis, several new stabilizer design techniques are developed for the improvement of dynamic stability of multimachine power systems. Three kinds of dynamic stability problems are dealt with: the low—frequency oscillations, the stability of power systems with wide—range changing operating conditions and the multi—mode torsional oscillations of a two—machine system. Therefore, different stabilizer design techniques are developed. First, mathematical models are developed for dynamic studies and stabilizer design of multimachine power systems. Methods are also developed to select the number and the locations of stabilizers for the entire power system. A new pole-placement technique is developed for a decentralized Power System Stabilizer (PSS) design to control low—frequency oscillations. The computation is economic. The technique is applied to the stabilizer designs of a three—machine system and a nine— machine system. Simulation results show that PSSs thus designed are very effective to control low—frequency oscillations. A direct self—tuning regulator (STR) design method is developed for power systems with wide-range changing operating conditions. The indirect STR of Clarke based on the Generalized Predictive Control (GPC) method is improved so that the initial step control parameters are directly estimated and that the subsequent control parameters are recursively computed. The techniques developed are applied to the STR design of a nine—machine system. Comprehensive tests show that the STRs designed can effectively stabilize the power system with wide—range changing operating conditions while well— designed PSSs fail to do so. Finally, another pole—placement technique is developed for the excitation control of multi—mode torsional oscillations of a power system due to the subsynchronous resonance of a capacitor—compensated transmission line. This is a decentralized linear feedback design. The new technique is applied to the stabilizer design of the Second Benchmark Model of IEEE, System 2. Test results show that stabilizers designed can effectively control the torsional oscillations of the system over a wide—range of capacitor compensations.
Florian Schimmer, Amphoren aus Cambodunum/Kempten. Ein Beitrag zur Handelsgeschichte der römischen Provinz Raetia
Creators: name: Lund, John
Publisher: name: Göttinger Forum für Altertumswissenschaft
Year: 2021

description: Rezension zu: Florian Schimmer, Amphoren aus Cambodunum/Kempten. Ein Beitrag zur Handelsgeschichte der römischen Provinz Raetia. Münchner Beiträge zur provinzialrömischen Archäologie 1, Cambodunumforschungen 7. Wiesbaden: Reichert Verlag 2009, 384 S., 137 s/w-Fotos, 18 Schaubilder, 6 Karten
description: Göttinger Forum für Altertumswissenschaft, Bd. 13 (2010): Göttinger Forum für Altertumswissenschaft
Equations and Algorithms for Mixed Frame Flux-Limited Diffusion Radiation Hydrodynamics
Creators: name: Krumholz, Mark R.
name: Klein, Richard I.
name: McKee, Christopher F.
name: Bolstad, John
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We analyze the mixed frame equations of radiation hydrodynamics under the approximations of flux-limited diffusion and a thermal radiation field, and derive the minimal set of evolution equations that includes all terms that are of leading order in any regime of non-relativistic radiation hydrodynamics. Our equations are accurate to first order in v/c in the static diffusion regime. In contrast, we show that previous lower order derivations of these equations omit leading terms in at least some regimes. In comparison to comoving frame formulations of radiation hydrodynamics, our equations have the advantage that they manifestly conserve total energy, making them very well-suited to numerical simulations, particularly with adaptive meshes. For systems in the static diffusion regime, our analysis also suggests an algorithm that is both simpler and faster than earlier comoving frame methods. We implement this algorithm in the Orion adaptive mesh refinement code, and show that it performs well in a range of test problems.
description: 19 pages, 12 figures, emulateapj format, accepted to ApJS. This version contains additional code verification tests and some changes to the discussion. The basic results derived are unchanged
The proliferation of space objects is a rapidly increasing source of artificial night sky brightness
Creators: name: Kocifaj, Miroslav
name: Kundracik, Frantisek
name: Barentine, John C.
name: Bará, Salvador
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The population of artificial satellites and space debris orbiting the Earth imposes non-negligible constraints on both space operations and ground-based optical and radio astronomy. The ongoing deployment of several satellite `mega-constellations' in the 2020s represents an additional threat that raises significant concerns. The expected severity of its unwanted consequences is still under study, including radio interference and information loss by satellite streaks appearing in science images. In this Letter, we report a new skyglow effect produced by space objects: increased night sky brightness caused by sunlight reflected and scattered by that large set of orbiting bodies whose direct radiance is a diffuse component when observed with the naked eye or with low angular resolution photometric instruments. According to our preliminary estimates, the zenith luminance of this additional light pollution source may have already reached $\sim$20 $μ$cd m$^{-2}$, which amounts to an approximately 10 percent increase over the brightness of the night sky determined by natural sources of light. This is the critical limit adopted in 1979 by the International Astronomical Union for the light pollution level not to be exceeded at the sites of astronomical observatories.
description: Accepted for publication in MNRAS-L, with minor corrections. 6 pages, 4 figures
FAIR training working group
Creators: name: Barillari, Caterina
name: Batut, Bérénice
name: Burke, Melissa
name: Angel, Victoria Dominguez Del
name: Garcia, Leyla
name: Gurwitz, Kim
name: Kuzak, Mateusz
name: McQuilton, Peter
name: Palagi, Patricia
name: Psomopoulos, Fotis
name: Paivi Rauste
name: Rustici, Gabriella
name: Via, Allegra
Publisher: name: F1000 Research Limited
Year: 2019

description: FAIR Training Working Group has been first informally formed after the “How to make training FAIR” workshop held at the All Hands in Berlin in 2018. During the workshop, it has become clear that there are two different but interdependent topics (1) availability and findability of training materials about FAIR Data Stewardship, (2) making training resources FAIR. Within the WG two Task Forces has been initialised. Task Force 1 (TF1) has started with research into the availability and findability of training resources about FAIR Data Stewardship on TeSS platform. Task Force 2 (TF2) has so far looked into how training resources can comply with FAIR metrics. The first output of the group is TOP 10 things that improve FAIRness of training resources. The group also joined the activities of Implementation Networks under GO-TRAIN pilar on building a terminology for a FAIR data competency framework.