cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Some curvature properties of perfect fluid spacetimes
Creators: name: De, Krishnendu
name: De, Uday Chand
name: Velimirovic, Ljubica
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In this paper we assume that a perfect fluid is the source of the gravitational field while analyzing the solutions to the Einstein field equations.
Power Plant Performance Modeling with Concept Drift
Creators: name: Xu, Rui
name: Xu, Yunwen
name: Yan, Weizhong
Publisher: name: arXiv
Year: 2017
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Power plant is a complex and nonstationary system for which the traditional machine learning modeling approaches fall short of expectations. The ensemble-based online learning methods provide an effective way to continuously learn from the dynamic environment and autonomously update models to respond to environmental changes. This paper proposes such an online ensemble regression approach to model power plant performance, which is critically important for operation optimization. The experimental results on both simulated and real data show that the proposed method can achieve performance with less than 1% mean average percentage error, which meets the general expectations in field operations.
Canonical quantization of the D=2n dimensional relativistic spinning particle with anomalous magnetic moment in the external electromagnetic field
Creators: name: Grigoriyn, G. V.
name: Grigoryan, R. P.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The pseudoclassical hamiltonian and action of the $D=2n$ dimensional Dirac particle with anomalous magnetic moment interacting with the external electromagnetic field is found. The Bargmann-Michel-Telegdi equation of motion for the Pauli-Lubanski vector is deduced. The canonical quantization of $D=2n$ dimensional Dirac spinning particle with anomalous magnetic moment in the external electromagnetic field is carried out in the gauge which allows to describe simultaneously particles and antiparticles (massive and massless) already at the classical level. Pseudoclassical Foldy-Wouthuysen transformation is used to obtain canonical (Newton-Wigner) coordinates and in terms of this variables the theory is quantized. The connection of this quantization with the deGroot and Suttorp's description of Dirac particle with anomalous magnetic moment in the external electromagnetic field is discussed.
description: 10 pages, Preprint YERPHY-1399(10)-93, Yerevan Physics Institute, Republic of Armenia E-mail: ERPHI%ADONIS@SOVAM.COM or %%ERPHI@ADONIS.IAS.MSK.SU
Water and Dust Emission from W Hydrae
Creators: name: Zubko, Victor
name: Elitzur, Moshe
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We construct a self-consistent model for the wind around W Hya by solving the coupled equations describing the hydrodynamics and dust radiative transfer problems. The model matches simultaneously the observed continuum radiation and wind velocity profile. The water line emission is calculated next using the water abundance as the only free parameter, fitted from the ISO observations of Neufeld et al. (1996) and Barlow et al. (1996). The gas temperature is determined from a thermal balance calculation that includes water as one of its main components. Our model successfully fits all the observed water lines, resolving a major discrepancy between the modeling results of the two observing teams. The mass loss rate is 2.3 x 10^{-6} M_solar yr^{-1}, the water abundance is 1.0 x 10^{-4} and the ortho:para ratio is 1:1.3.
description: 5 pages, 3 figures, uses aastex.cls and emulateapj5.sty, accepted by ApJ Letters
Amplitude death and resurgence of oscillation in network of mobile oscillators
Creators: name: Majhi, Soumen
name: Ghosh, Dibakar
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The phenomenon of amplitude death has been explored using a variety of different coupling strategies in the last two decades. In most of the work, the basic coupling arrangement is considered to be static over time, although many realistic systems exhibit significant changes in the interaction pattern as time varies. In this article, we study the emergence of amplitude death in a dynamical network composed of time-varying interaction amidst a collection of random walkers in a finite region of three dimensional space. We consider an oscillator for each walker and demonstrate that depending upon the network parameters and hence the interaction between them, global oscillation in the network gets suppressed. In this framework, vision range of each oscillator decides the number of oscillators with which it interacts. In addition, with the use of an appropriate feedback parameter in the coupling strategy, we articulate how the suppressed oscillation can be resurrected in the systems' parameter space. The phenomenon of amplitude death and the resurgence of oscillation is investigated taking limit cycle and chaotic oscillators for broad ranges of parameters, like interaction strength k between the entities, vision range r and the speed of movement v.
description: 7 pages, 7 figures (Accepted for publication in Europhysics Letters, July 2017)
Relativistic quantum plasma dispersion functions
Creators: name: Melrose, D. B.
name: Weise, J. I.
name: McOrist, J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Relativistic quantum plasma dispersion functions are defined and the longitudinal and transverse response functions for an electron (plus positron) gas are written in terms of them. The dispersion is separated into Landau-damping, pair-creation and dissipationless regimes. Explicit forms are given for the RQPDFs in the cases of a completely degenerate distribution and a nondegenerate thermal (Jüttner) distribution. Particular emphasis is placed on the relation between dissipation and dispersion, with the dissipation treated in terms of the imaginary parts of RQPDFs. Comparing the dissipation calculated in this way with the existing treatments leads to the identification of errors in the literature, which we correct. We also comment on a controversy as to whether the dispersion curves in a superdense plasma pass through the region where pair creation is allowed.
description: 16 pages, 1 figure
Extracting spectroscopic molecular parameters from short pulse photo-electron angular distributions
Creators: name: Chamakhi, R.
name: Puthumpally-Joseph, R.
name: Telmini, M.
name: Charron, E.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Using a quantum wave packet simulation including the nuclear and electronic degrees of freedom, we investigate the femtosecond and picosecond energy- and angle-resolved photoelectron spectra of the E($^1Σ_g^+$) electronic state of Li$_2$. We find that the angular distributions of the emitted photoelectrons depend strongly on the pulse duration in the regime of ultrashort laser pulses. This effect is illustrated by the extraction of a time-dependent asymmetry parameter whose variation with pulse duration can be explained by an incoherent average over different ion rotational quantum numbers. We then derive for the variation of the asymmetry parameter a simple analytical formula, which can be used to extract the asymptotic CW asymmetry parameters of individual transitions from measurements performed with ultra-short pulses.
description: 8 pages, 8 figures
Chromosome Complement of Crested Bunting and Gold Fronted Chloropsis
Creators: name: HK Garg
name: Shrivastava, Ashish
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences

description: Chromosomal studies were carried out on two species of the order Passeriformes - The Crested Bunting, Melophus lathami (Gray) of the family Emberizidae and The Golden-fronted leaf bird, Chloropsis aurifrons Temminck of Chloropseidae. The blood samples were drawn from two male and three female buntings at the site itself. In all, twenty well spread metaphase plates were examined and the modal diploid number was found to be 80. There were four pairs of large sized macrochromosomes and thirty two pairs of tiny microchromosomes. In leaf-bird, as much as 78 chromosomes were clearly visible in its cellular garniture. In all, three pairs of large metacentric, two pairs of medium acrocentric, three pairs of small telocentric macrochromosomes and thirty one pairs of dot shaped microchromosomes were found.
European Competence Framework for Quantum Technologies
Creators: name: Greinert, Franziska
name: Müller, Rainer
Publisher: name: Zenodo
Year: 2021
Subjects: Competence Framework
Quantum Technologies

description: The European Competence Framework for Quantum Technologies aims to map the landscape of possible competences and skills in Quantum Technologies. It has been compiled by the QTEdu CSA in order to facilitate the planning and design of education and training projects in Quantum Technologies. More information on qtedu.eu: https://qtedu.eu/european-competence-framework-quantum-technologies
description: Version 1.0 from May 2021, graphically updated in August 2021
title: Altersteilzeit als Chance?
title: Business Circle Deutsche Telekom AG, Bad Neuenahr, 06.–07.10.2011
titleType: Subtitle
Creators: name: Tenckhoff, Jürgen Theo
Publisher: name: Zenodo
Year: 2011
Subjects: Altersteilzeit
Demografie
Berufsplanung
Unternehmensgründung
Hofstede-Indices
Altersakzeptanz

description: Der Vortrag behandelt die Chancen und Herausforderungen der Altersteilzeit in der Berufs- und Lebensplanung. Er analysiert die gesellschaftlichen und kulturellen Faktoren, die den Übergang älterer Arbeitnehmer in neue berufliche oder unternehmerische Rollen beeinflussen. Themen sind u.a. Persönlichkeitsentwicklung, Hofstede-Indices, Altersakzeptanz, Kapitalformen nach Bourdieu sowie Existenzgründung als Alternative zur Altersteilzeit.
Fractional charge revealed in computer simulations of resonant tunneling in the fractional quantum Hall regime
Creators: name: Tsiper, E. V.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The concept of fractional charge is central to the theory of the fractional quantum Hall effect (FQHE). Here I use exact diagonalization as well as configuration space renormalization (CSR) to study finite clusters which are large enough to contain two independent edges. I analyze the conditions of resonant tunneling between the two edges. The "computer experiment" reveals a periodic sequence of resonant tunneling events consistent with the experimentally observed fractional quantization of electric charge in units of e/3 and e/5.
description: accepted to Phys. Rev. Lett
Genetic Organization of Motacilla flava
Creators: name: HK Garg
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences

description: The Yellow Wagtail, Motacilla flava Linnaeus, Motacillidae (Passeriformes : Aves) is a slender 15-16 cm long bird that inhabits open country near water such as wet meadows. Cytological investigation depicted the diploid chromosome count between 78 and 85 with 80 as modal value. No structural uncertainty was observed between macro-and micro-chromosomes. Z-W were fourth in order of size, both sub-metacentric. There were sixty four tiny telomeric elements (n=32), scattered all over the cell plates, amounted to 24.11% of the total genome.
Sufficiently collapsed irreducible Alexandrov 3-spaces are geometric
Creators: name: Galaz-Garcia, Fernando
name: Guijarro, Luis
name: Núñez-Zimbrón, Jesús
Publisher: name: arXiv
Year: 2017
Subjects: subject: Differential Geometry (math.DG)
subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: 53C23, 57S15, 57S25

description: We prove that sufficiently collapsed, closed and irreducible three-dimensional Alexandrov spaces are modeled on one of the eight three-dimensional Thurston geometries. This extends a result of Shioya and Yamaguchi, originally formulated for Riemannian manifolds, to the Alexandrov setting.
description: We have added a proof of the fact that a closed collapsing Alexandrov 3-space cannot admit hyperbolic geometry (see Remark B). This improves our main Theorem (Theorem A) by ruling out the appearance of hyperbolic geometry. 24 pages, 3 Tables
A geometrical action for dilaton gravity
Creators: name: Saa, Alberto
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the gravitational interaction involving the dilaton and the anti-symmetrical $B_{μν}$ fields that arises in the low-energy limit of string theory. It is shown that such interaction can be derived from a geometrical action principle, with the scalar of curvature of a non-Riemannian, but {\em metric-compatible}, connection as the lagrangian, and with a non-parallel volume-element. This action is contrasted with the recently proposed geometrical action for the 4-dimensional axi-dilaton gravity.
description: 8 pages. Final version, major modifications
Dendrites with corners
Creators: name: Nani, Enugala Sumanth
name: Philippe, Thomas
name: Plapp, Mathis
Publisher: name: arXiv
Year: 2024
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A phase-field model for diffusion-limited crystal growth is formulated that is capable of handling highly anisotropic interfaces. It uses a Willmore regularization that yields corners of finite size. An asymptotic analysis reveals that Herring's law is recovered for the advancing surfaces. The model is validated by conducting simulations of dendritic growth for low anistorpies and comparing the results to the data from the literature. The model makes it possible to simulate high anisotropy dendrites for which the standard phase-field models are ill-posed. In this regime, the interplay between a Herring instability on the dendrite flanks and the corner regularization creates zig-zag shaped corrugations and leads to a non-monotonic trend of tip velocity as a function of anisotropy strength.
description: 7 pages, 2 figures, proceedings of the International Conference on Solidification Science and Processing (ICSSP), Jodhpur, India, 2023
Extragalactic radio sources with hybrid morphology: implications for the Fanaroff-Riley dichotomy
Creators: name: Gopal-Krishna
name: Wiita, Paul J.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We provide observational and theoretical perspectives on the currently much debated issue of the Fanaroff-Riley (FR) morphological dichotomy of extragalactic radio sources. In this context we introduce a new, albeit rare, class of double radio sources in which the two lobes exhibit clearly different FR morphologies. It is argued that such `HYbrid MOrphology Radio Sources', or HYMORS, could be used to effectively constrain the theoretical mechanisms proposed for the FR dichotomy. Basically, the existence of HYMORS supports explanations for the FR dichotomy based upon jet interaction with the medium external to the central engine, and appears quite difficult to reconcile with the class of explanations that posit fundamental differences in the central engine, such as black hole spin or jet composition, to be responsible for the two FR classes of double radio sources.
description: 11 pages including 4 figures. Accepted for publication in A&A
European Competence Framework for Quantum Technologies
Creators: name: Greinert, Franziska
name: Müller, Rainer
Publisher: name: Zenodo
Year: 2023
Subjects: Competence Framework
Quantum Technologies

description: Update to version 2.5 coming soon (April 2024):Extension with a proficiency triangle (proficiency levels for three areas (I) quantum concepts (II) QT (HW & SW) engineering and (III) QT applications and strategies, as well as qualification profiles with example personas and (training) needs and suggestions.

 

The European Competence Framework for Quantum Technologies aims to map the landscape of possible competences and skills in Quantum Technologies. Version 1.0 has been compiled by the QTEdu CSA in order to facilitate the planning and design of education and training projects in Quantum Technologies. Updated to version 2.0 in the Quantum Falgship CSA QUCATS. New in version 2.0: descriptions and examples for the proficiency levels, clearer structure and wording and addition of key skills.

More information on qtedu.eu: qtedu.eu/european-competence-framework-quantum-technologies

The Competence Framework was developed in a bottom-up approach with input from a wide range of stakeholders. Between summer 2020 and spring 2021, input for the framework as well as predictions around the future quantum workforce were collected in an iterative study  (Phys. Rev. Phys. Educ. Res. 19, 010137), and the results were refined by conducting expert interviews for each domain. The publication of a Methodology and Version History by the European Commission provided a complete overview of the documentation process and the steps taken to arrive at the framework version 1.0. For version 2.0, feedback and usage experiences have been incorporated and events have been organised to involve the community. A report on the update and extension to version 2.0 is available in Front. Quantum Sci. Technol.: doi.org/10.3389/frqst.2023.1225733.
description: Version 2.0 from April 2023
R code - Nature needs half: Climate change will make it difficult to identify which half
Creators: name: Lyons, Drew
name: Z. Dobrowski, Solomon
name: Hollenberg, Clark
Publisher: name: figshare
Year: 2021
Subjects: subject: 50202 Conservation and Biodiversity
subject: FOS: Biological sciences
subject: 50101 Ecological Impacts of Climate Change
subject: FOS: Earth and related environmental sciences

description: This zip file contains all of the R scripts used in the manuscript analysis, labeled in order they should be run by the number within the parentheses. If there is no number in parentheses at the end of the script name then the script contains functions and is sourced from within other R scripts.
Beskrivning av DAU-funktionen
Creators: name: Swedish National Data Service
Publisher: name: Zenodo
Year: 2021
Subjects: DAU
Data Access Unit
SND
research data
repository
research infrastructure
data management
data
open access
open science
data sharing
dissemination
accessibility
e-infrastructure
metadata
Swedish universities
DAU-handbook

description: Detta dokument ger en sammanhängande beskrivning av hur SND ser på vad DAU-funktionen är och hur den relaterar till SND. 
Dokumentet ingår i SND:s DAU-handbok.

Description of DAU functions

This document provides a coherent description of what the SND considers to be the function of a DAU and how it relates to SND.
The document is a part of the SND DAU-handbook.
description: Funded by the Swedish Research Council.
Anomalous pairing of bosons: Effect of multi body interactions in optical lattice
Creators: name: Singh, Manpreet
name: Greschner, Sebastian
name: Mishra, Tapan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: An interesting first order type phase transition between Mott lobes has been reported in Phys. Rev. Lett. 109, 135302 (2012) for a two-dimensional Bose-Hubbard model in the presence of attractive three-body interaction. We re-visit the scenario in a system of ultracold bosons in a one-dimensional optical lattice using the density matrix renormalization group method and show that an unconventional pairing of particles occurs due to the competing two-body repulsive and three-body attractive interactions. This leads to a pair superfluid phase sandwiched between the Mott insulator lobes corresponding to densities $ρ=1$ and $ρ=3$ in the strongly interacting regime. We further extend our analysis to a two dimensional Bose-Hubbard model using the self consistent cluster-mean-field theory approach and confirm that the unconventional pair superfluid phase stabilizes in the region between the Mott lobes in contrast to the direct first order jump as predicted before. In the end we establish connection to the most general Bose-Hubbard model and analyse the fate of the pair superfluid phase in presence of an external trapping potential.
description: 5 pages, 6 figures
Il valore del documento alle origini della scienza del diritto commerciale: Sigismondo Scaccia giudice a Genova nel XVII secolo
Creators: name: Piergiovanni, Vito
Publisher: name: Zenodo
Year: 2019
Subjects: Commercial Law Science
Legal Written Documents
Validity of Proof
Genoa
17th Century

description: In the book about ‘commercial law’ of an important jurist of th XVIIth century, Sigismondo Scaccia, we find the contents and the juridical importance, in particular in Genoa, of the documents written by merchants.
Nature needs half: Climate change will make it difficult to identify which half - Data and R Code
Creators: name: Lyons, Drew
name: Z. Dobrowski, Solomon
name: Hollenberg, Clark
name: Littlefield, Caitlin
Publisher: name: figshare
Year: 2021
Subjects: subject: 50202 Conservation and Biodiversity
subject: FOS: Biological sciences
subject: 50101 Ecological Impacts of Climate Change
subject: FOS: Earth and related environmental sciences

description: The zip file contains all of the R scripts used in the manuscript analysis, labeled in order they should be run by the number within the parentheses. If there is no number in parentheses at the end of the script name then the script contains functions and is sourced from within other R scripts.
Also included is the results summary table for each ecoregion, and the expanded protected area dataset used in the analysis.
Cytological Study of Black Headed Bunting, Emberiza melanocephala
Creators: name: HK Garg
name: Shrivastava, Ashish
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences

description: One male and one female individual yielded sixteen well spread metaphase plates. The diploid chromosome count varied from 78 to 86 with most prominent peak at 82 which has been taken as the diploid chromosome number of this species.On arranging the chromosomes into morphologically similar pairs, little variation was noticeable within the chromosomes. There was a steady decline in size, so much so, that it was difficult to demarcate the chromosomes into two conventional categories. However, applying the concept given by De Boer (1976), eight pairs of chromosomes contributing ≥ 2.5% of total chromosomal length had been differentiated as macrochromosomes.
Scintillation counter with MRS APD light readout
Creators: name: Akindinov, A.
name: Bondarenko, G.
name: Golovin, V.
name: Grigoriev, E.
name: Grishuk, Yu.
name: Mal'kevich, D.
name: Martemiyanov, A.
name: Ryabinin, M.
name: Smirnitskiy, A.
name: Voloshin, K.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: START, a high-efficiency and low-noise scintillation detector for ionizing particles, was developed for the purpose of creating a high-granular system for triggering cosmic muons. Scintillation light in START is detected by MRS APDs (Avalanche Photo-Diodes with Metal-Resistance-Semiconductor structure), operated in the Geiger mode, which have 1 mm^2 sensitive areas. START is assembled from a 15 x 15 x 1 cm^3 scintillating plastic plate, two MRS APDs and two pieces of wavelength-shifting optical fiber stacked in circular coils inside the plastic. The front-end electronic card is mounted directly on the detector. Tests with START have confirmed its operational consistency, over 99% efficiency of MIP registration and good homogeneity. START demonstrates a low intrinsic noise of about 10^{-2} Hz. If these detectors are to be mass-produced, the cost of a mosaic array of STARTs is estimated at a moderate level of 2-3 kUSD/m^2.
description: 6 pages, 5 figures
Detection of non-thermal emission from the massive protostellar jet HH80-81 at low radio frequencies using GMRT
Creators: name: Vig, S.
name: Veena, V. S.
name: Mandal, S.
name: Tej, A.
name: Ghosh, S. K.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Low radio frequencies are favourable for the identification of emission from non-thermal processes such as synchrotron emission. The massive protostellar jet associated with IRAS 18162-2048 (also known as the HH80-81 system) has been imaged at low radio frequencies: 325, 610 and 1300 MHz, using the Giant Metrewave Radio Telescope, India. This is the first instance of detection of non-thermal emission from a massive protostellar jet at such low radio frequencies. The central region displays an elongated structure characteristic of the jet. In addition, the associated Herbig-Haro objects such as HH80, HH81, HH80N, and other condensations along the inner regions of the jet exhibit negative spectral indices. The spectral indices of most condensations are ~-0.7, higher than the value of -0.3 determined earlier using high frequency measurements. The magnetic field values derived using radio flux densities in the present work, under the assumption of equipartition near minimum energy condition, lie in the range 116-180 microgauss. We probe into the hard X-ray nature of a source that has been attributed to HH80, in an attempt to reconcile the non-thermal characteristics of radio and X-ray measurements. The flux densities of condensations at 610 MHz, measured nearly 11 yrs apart, display variability that could be ascribed to the cooling of condensations, and emphasize the importance of coeval or nearly-coeval measurements for estimation of spectral indices.
description: 10 pages, 4 figures, accepted for publication in MNRAS
Sign- and magnitude-tunable coupler for superconducting flux qubits
Creators: name: Harris, R.
name: Berkley, A. J.
name: Johnson, M. W.
name: Bunyk, P.
name: Govorkov, S.
name: Thom, M. C.
name: Uchaikin, S.
name: Wilson, A. B.
name: Chung, J.
name: Holtham, E.
name: Biamonte, J. D.
name: Smirnov, A. Yu.
name: Amin, M. H. S.
name: Brink, Alec Maassen van den
Publisher: name: arXiv
Year: 2006
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We experimentally confirm the functionality of a coupling element for flux-based superconducting qubits, with a coupling strength $J$ whose sign and magnitude can be tuned {\it in situ}. To measure the effective $J$, the groundstate of a coupled two-qubit system has been mapped as a function of the local magnetic fields applied to each qubit. The state of the system is determined by directly reading out the individual qubits while tunneling is suppressed. These measurements demonstrate that $J$ can be tuned from antiferromagnetic through zero to ferromagnetic.
description: Updated text and figures
Hacks, Heldentaten und ein Deus ex Machina: Wie eine IT-Agentur fast alles gewann – und verlor
Creators: name: Zellhöfer, David
Publisher: name: David Zellhöfer
Year: 2025

description: Eine Präsentation in Anlehnung an den Pecha-Kucha-Stil, welche den Aufbau der interdisziplinären Aufbau der Abteilung Information- und Datenmanagement der Staatsbibliothek zu Berlin beschreibt. Hierbei werde Erfolge und Fehler skizziert.
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 0645
Creators: name: de la Côte d'Or, Archives départementales
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0645, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0645, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Introducing ARDC's Virtual Desktop and Jupyter Notebook services
Creators: name: Botting, Andy
Publisher: name: Zenodo
Year: 2023

description: The Nectar Research Cloud has been providing Australian researchers with Infrastructure-as-a-Service (IaaS) services since it launched in 2011.

Through our user surveys and consultations, we identified that many users don't want the overhead of managing their own cloud servers or necessarily need massive amounts of computing power. In such many cases, their needs could be met by managed services and common tools.

Last year, ARDC launched the Nectar Interactive Analytics project to deliver a Virtual Desktop and a Jupyter Notebook service for these users.

This presentation will introduce these new services, their benefits, and how they compliment ARDC's Nectar Research Cloud.
Self-Dual Supersymmetric Yang-Mills Theory Generates Two-Dimensional Supersymmetric WZNW Models
Creators: name: Nishino, Hitoshi
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that recently formulated four-dimensional self-dual supersymmetric Yang-Mills theory, which is consistent background for open $~N=2$~ superstring, generates two-dimensional $~N=(1,1),~\, N=(1,0) $~ and $~N=(2,0)$~ supersymmetric gauged Wess-Zumino-Novikov-Witten $~\s\-$models on coset manifolds $~G/H$, after appropriate dimensional reductions. This is supporting evidence for the conjecture that the self-dual supersymmetric Yang-Mills theory will generate lower-dimensional supersymmetric integrable models after dimensional reductions.
description: LATEX (macros included), 13 pages, UMDEPP 93-213
Battaglie fiscali nel tardo Quattrocento genovese: clero e laici
Creators: name: Polonio, Valeria
Publisher: name: Zenodo
Year: 2019

description: The fiscal regimes of the late Middle Ages often differ depending on the location: only a focused study within a specific context can lead to meaningful comparisons. A fragmented picture emerges within Liguria itself, although during the second half of the XV Century the region was mostly under Genoese authority. The City of Genoa is a case in point that showcases the issue: here, after several adjustments and modifications, the fiscal regime is linked exclusively to indirect taxation. This means that it is controlled by the Casa of St. George, because the plentiful gabelle – which constitute the largest portion of the tax income – underpin public debt, which is by now controlled by the Casa itself. The relationship between the public State and the Casa is marked by different agreements related to exemptions given to institutions, organisations and private individuals. Exemptions (total or partial) given to the Church add further complication, drawing a third party (the Church itself) into the mix; a typical example is the exemption from the gabella on wine. The first of a number of unpublished documents reveals the exemptions approved in 1465, panting the first – and only – picture available to us of that complex fiscal situation. Other papers follow, documenting tentative arrangements between the church and the secular authorities, fragile in nature because weaved into ethical motives, and never agreed because of jurisdictional controversies. This tension spread disharmony within the Church itself, as shown by unexpected conflicting positions recorded in the documents.
AdS geometry from CFT on a general conformally flat manifold
Creators: name: Aoki, Sinya
name: Yokoyama, Shuichi
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We construct an anti-de-Sitter (AdS) geometry from a conformal field theory (CFT) defined on a general conformally flat manifold via a flow equation associated with the curved manifold, which we refer to as the primary flow equation. We explicitly show that the induced metric associated with the primary flow equation becomes AdS whose boundary is the curved manifold. Interestingly, it turns out that such an AdS metric with conformally flat boundary is obtained from the usual Poincare AdS by a simple bulk diffeomorphism transformation. We also demonstrate that the emergence of such an AdS space is guaranteed only by the conformal symmetry at boundary, which converts to the AdS isometry after quantum averaging, as in the case of the flat boundary.
description: 16 pages, no figure
Genotype of Sturnus contra (Sturnidae-Passeriformes: Aves)
Creators: name: HK Garg
name: Shrivastava, Ashish
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences

description: The present communiqué pertains to the chromosomal investigation of pied myna, Sturnus contra of the Family-Sturnidae : Order-Passeriformes : Class-Aves. The chromosomes were extracted from bone marrow cells of previously colchicinized grown-up individuals. The chromosome count vacillated between 78 and 85 with more than 50% of the cells depicting 2n = 82. There was an apparent distinction in size between macro-and micro-chromosomes.
Petroleum Cooperatives, 1982
Creators: name: Eversull, E. Eldon
name: Dunn, John R.
name: Eversull, E. Eldon
name: Dunn, John R.
Publisher: name: Unknown
Year: 1985
Subjects: subject: Demand and Price Analysis
subject: Marketing
subject: FOS: Economics and business
subject: Resource /Energy Economics and Policy
subject: cooperatives
subject: petroleum
subject: refineries
subject: regionals
subject: interregionals

description: This study examined the vital role cooperatives played in supplying petroleum products to U.S. farms in 1982. The flow of petroleum products through the vertical levels of cooperatives’ petroleum system, from crude oil acquisition to retail distribution, is analyzed, based on a survey of 20 regional and interregional cooperatives. Cooperatives supplied an estimated 37 percent of all petroleum fuels used in U.S. farm production in 1982, continuing the long-term trend in cooperatives’ share growth. Between 1979 and 1982, cooperatives increased proven crude oil reserves by 45 percent.
A dynamical equation for the distribution of a scalar advected by turbulence
Creators: name: Venaille, Antoine
name: Sommeria, Joel
Publisher: name: arXiv
Year: 2006
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: A phenomenological model for the dissipation of scalar fluctuations due to the straining by the fluid motion is proposed in this letter. An explicit equation is obtained for the time evolution of the probability distribution function of a coarse-grained scalar concentration. The model relies on a self-convolution process. We first present this model in the Batchelor regime and then extend empirically our result to the turbulent case. The inclusion of this model in more general transport equations, including spatial gradients, is discussed in relation with 2D turbulence and stratified flows.
description: 4 pages, 1 figure
Viviano, scriptor, notarius et iudex: un notaio al servizio della cancelleria ducale veneziana (1204-1223)
Creators: name: Pozza, Marco
Publisher: name: Zenodo
Year: 2019
Subjects: Venice
Padua
Pisa
Textual Studies
Middle Ages

description: The figure of notary Viviano is investigated through the analysis of his activity attested in Venice by numerous documents between 1204 and 1223. The notary appears to have been the first lay official employed in ducal chancellery. In particular he is the principal writer between 1209 and 1217 of the oldest of Libri Pactorum, the most important Venetian cartulary, as well as writer of other documents for the Municipality, including a treaty concluded in Aquileia in 1218. It’s to be emphasized his commitment to the production of two passionaries for the church of San Marco, then Palatine chapel. In addition to public commitments, the notary worked actively in the service of various religious institutes and private citizens. Its origin and professional training remain uncertain and still unresolved.
PREDILECT: Preferences Delineated with Zero-Shot Language-based Reasoning in Reinforcement Learning
Creators: name: Holk, Simon
name: Marta, Daniel
name: Leite, Iolanda
Publisher: name: arXiv
Year: 2024
Subjects: subject: Robotics (cs.RO)
subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Preference-based reinforcement learning (RL) has emerged as a new field in robot learning, where humans play a pivotal role in shaping robot behavior by expressing preferences on different sequences of state-action pairs. However, formulating realistic policies for robots demands responses from humans to an extensive array of queries. In this work, we approach the sample-efficiency challenge by expanding the information collected per query to contain both preferences and optional text prompting. To accomplish this, we leverage the zero-shot capabilities of a large language model (LLM) to reason from the text provided by humans. To accommodate the additional query information, we reformulate the reward learning objectives to contain flexible highlights -- state-action pairs that contain relatively high information and are related to the features processed in a zero-shot fashion from a pretrained LLM. In both a simulated scenario and a user study, we reveal the effectiveness of our work by analyzing the feedback and its implications. Additionally, the collective feedback collected serves to train a robot on socially compliant trajectories in a simulated social navigation landscape. We provide video examples of the trained policies at https://sites.google.com/view/rl-predilect
description: 8 pages, 8 Figures, 2 Tables
Introducing Research Link Australia - A new information capability linking research, business and government
Creators: name: Wu, Mingfang
Publisher: name: Zenodo
Year: 2023
Subjects: Research and industry collaboration

description: Collaboration among research, business and government is critical to innovation in Australia. It drives improvements to productivity, economic growth, quality of living and planet health, and enables us to address some of the most pressing problems facing society, like healthcare and medicine, and food security. For that reason, there has been significant government investment to support translational research and reshape the research and innovation landscape.

Successful collaborations start with connecting with the right collaborators and resources. But currently, there's no easy way for Australian businesses, policymakers and citizens to discover and access research expertise, findings and products. Similarly, there's no simple way for researchers to identify research and development opportunities in business.

The Research Link Australia (RLA) project is developing a strategy framework and a technical platform to bridge this information gap. By making research capability, business opportunities and government initiatives more discoverable, the platform will increase the linking opportunities for business, government and research, and accelerate other initiatives that seek to support and facilitate collaborations. RLA is supported by the Australian Research Data Commons.

The project has adopted a consultative and co-design approach, by engaging and working with government bodies, key data agencies, research-industry facilitators, businesses and research communities to ensure we develop and iteratively improve these capabilities together.

This presentation will introduce the project and the project approach, discuss and get feedback on: 1) the strategic framework, service model and informatics standards for improving information quality and linkage, and 2) identified gaps for further consultation and project development.
Large-format platinum silicide microwave kinetic inductance detectors for optical to near-IR astronomy
Creators: name: Szypryt, P.
name: Meeker, S. R.
name: Coiffard, G.
name: Fruitwala, N.
name: Bumble, B.
name: Ulbricht, G.
name: Walter, A. B.
name: Daal, M.
name: Bockstiegel, C.
name: Collura, G.
name: Zobrist, N.
name: Lipartito, I.
name: Mazin, B. A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We have fabricated and characterized 10,000 and 20,440 pixel Microwave Kinetic Inductance Detector (MKID) arrays for the Dark-speckle Near-IR Energy-resolved Superconducting Spectrophotometer (DARKNESS) and the MKID Exoplanet Camera (MEC). These instruments are designed to sit behind adaptive optics systems with the goal of directly imaging exoplanets in a 800-1400 nm band. Previous large optical and near-IR MKID arrays were fabricated using substoichiometric titanium nitride (TiN) on a silicon substrate. These arrays, however, suffered from severe non-uniformities in the TiN critical temperature, causing resonances to shift away from their designed values and lowering usable detector yield. We have begun fabricating DARKNESS and MEC arrays using platinum silicide (PtSi) on sapphire instead of TiN. Not only do these arrays have much higher uniformity than the TiN arrays, resulting in higher pixel yields, they have demonstrated better spectral resolution than TiN MKIDs of similar design. PtSi MKIDs also do not display the hot pixel effects seen when illuminating TiN on silicon MKIDs with photons with wavelengths shorter than 1 um.
description: 16 pages, 8 figures, published in Optics Express
Mitotic Profile of Genome in Turnix suscicator
Creators: name: HK Garg
name: Shrivastava, Ashish
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences

description: Genetic surveillance of Common Bustard Quail, conceded in both the sexes. The chromosomes were harvested from bone previously colchicinized adult individuals. The cell plates were prepared as per sys proposed by Rothfels & Siminovitch (1958). In all, ninety seven well spread metaphase plates were examined and the modal diploid number was found to be 82. This count was indicated by 31.96% of the cells scored. Specific individualization of sex chromos both the sex chromosomes, Z & W were short of morphological heterogeneity.
Understanding Entrainment in Human Groups: Optimising Human-Robot Collaboration from Lessons Learned during Human-Human Collaboration
Creators: name: Schneiders, Eike
name: Fourie, Christopher
name: Celestin, Stanley
name: Shah, Julie
name: Jung, Malte
Publisher: name: arXiv
Year: 2024
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: Artificial Intelligence (cs.AI)
subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Successful entrainment during collaboration positively affects trust, willingness to collaborate, and likeability towards collaborators. In this paper, we present a mixed-method study to investigate characteristics of successful entrainment leading to pair and group-based synchronisation. Drawing inspiration from industrial settings, we designed a fast-paced, short-cycle repetitive task. Using motion tracking, we investigated entrainment in both dyadic and triadic task completion. Furthermore, we utilise audio-video recordings and semi-structured interviews to contextualise participants' experiences. This paper contributes to the Human-Computer/Robot Interaction (HCI/HRI) literature using a human-centred approach to identify characteristics of entrainment during pair- and group-based collaboration. We present five characteristics related to successful entrainment. These are related to the occurrence of entrainment, leader-follower patterns, interpersonal communication, the importance of the point-of-assembly, and the value of acoustic feedback. Finally, we present three design considerations for future research and design on collaboration with robots.
description: Proceedings of the CHI Conference on Human Factors in Computing Systems (CHI '24), May 11--16, 2024, Honolulu, HI, USA
Genetic Reorganization in Treron phoenicoptera
Creators: name: HK Garg
name: Shrivastava, Ashish
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences

description: Cytological investigation was carried out on Himalayan green pigeon, Treron phoenicoptera (Latham). The bone-marrow extract of twenty two male and eighteen female individuals yielded four hundred mitotic metaphase plates for cellular investigation. The diploid count varied from 72 to 80 with a prominent peak at 74 shown by 43.04% of the cells scored. Among the forty individuals examined, nine divergent karyotypes irrespective of sex were encountered. In natural populations of the bird, it appears that polymorphism existed due to two independent pericentric inversions-one in the largest pair of autosomes hereafter, designated as I and another in the fifth autosomal pair (second largest pair of the genome), alluded to as II.Preview
Questioni di confine e regime delle acque. Matteo Vinzoni e il feudo di Groppoli in Lunigiana (1727-1760)
Creators: name: Rollandi, Maria Stella
Publisher: name: Zenodo
Year: 2019
Subjects: Cartography in Early Modern Age
Brignole Sale Family
Fiefs of Lunigiana

description: In the first half of the eighteenth century, Groppoli in Lunigiana was the subject of renewed attention by the feudal lord Gio. Francesco Brignole Sale. One aspect of the approach aimed at rationalising management, the arrangement of borders and the water regime was the intervention of Matteo Vinzoni, architect and expert in the field. The work of this technician is particularly vividly expressed in the outline of the state of the territory happily summarized in a map that reconstructs the extent of the damage caused by the water and the attempts to contain and control the territory in the period between 1757 and 1760.