cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Automated Assistants to Identify and Prompt Action on Visual News Bias
Creators: name: Narwal, Vishwajeet
name: Salih, Mohamed Hashim
name: Lopez, Jose Angel
name: Ortega, Angel
name: O'Donovan, John
name: Höllerer, Tobias
name: Savage, Saiph
Publisher: name: arXiv
Year: 2017
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences
subject: K.4.2

description: Bias is a common problem in today's media, appearing frequently in text and in visual imagery. Users on social media websites such as Twitter need better methods for identifying bias. Additionally, activists --those who are motivated to effect change related to some topic, need better methods to identify and counteract bias that is contrary to their mission. With both of these use cases in mind, in this paper we propose a novel tool called UnbiasedCrowd that supports identification of, and action on bias in visual news media. In particular, it addresses the following key challenges (1) identification of bias; (2) aggregation and presentation of evidence to users; (3) enabling activists to inform the public of bias and take action by engaging people in conversation with bots. We describe a preliminary study on the Twitter platform that explores the impressions that activists had of our tool, and how people reacted and engaged with online bots that exposed visual bias. We conclude by discussing design and implication of our findings for creating future systems to identify and counteract the effects of news bias.
description: 6 pages, 6 figures, (Accepted) CHI 17 Extended Abstracts, May 06-11, 2017, Denver, CO, USA
Betrachtungen zum Erhaltungszustand und zur Restaurierung der Statuette von Hamadab
Creators: name: Jendritzki, Gert
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 14 (2003): Der Antike Sudan
Bubble-bound state of triple-stranded DNA: Efimov Physics in DNA with repulsion
Creators: name: Maji, Jaya
name: Seno, Flavio
name: Trovato, Antonio
name: Bhattacharje, Somendra M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The presence of a thermodynamic phase of a three-stranded DNA, namely, a mixed phase of bubbles of two bound strands and a single one, is established for large dimensions ($d\geq 5$) by using exact real space renormalization group (RG) transformations and exact computations of specific heat for finite length chains. Similar exact computations for the fractal Sierpinski gasket of dimension $d<2$ establish the stability of the phase in presence of repulsive three chain interaction. In contrast to the Efimov DNA, where three strands are bound though no two are bound, the mixed phase appears on the bound side of the two chain melting temperature. Both the Efimov-DNA and the mixed phase are formed due to strand exchange mechanism.
description: 11 pages, 15 figures
Letter from Barbara Hepworth to Herbert Read, January 20, 1953
Creators: name: Hepworth, Barbara, 1903-1975
Publisher: name: University of Victoria Libraries
Year: 2022
Subjects: subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Authors
valueUri: http://id.worldcat.org/fast/821688
subject: Artists--Correspondence
valueUri: http://id.worldcat.org/fast/817571
subject: Poets
valueUri: http://id.worldcat.org/fast/1067778
subject: Read, Herbert, 1893-1968
valueUri: http://id.worldcat.org/fast/1754386
subject: Women artists
valueUri: http://id.worldcat.org/fast/1177159
subject: Artists
valueUri: http://id.worldcat.org/fast/817559
subject: Hepworth, Barbara, 1903-1975
valueUri: http://id.worldcat.org/fast/1898202
subject: Art movements
valueUri: http://id.worldcat.org/fast/815613
subject: Authors, English--Correspondence
valueUri: http://id.worldcat.org/fast/821953
subject: Poets, English
valueUri: http://id.worldcat.org/fast/1067870
subject: Art historians
valueUri: http://id.worldcat.org/fast/815554

description: Part of a collection of letters to Sir Herbert Read from Dame Barbara Hepworth (English artist and sculptor and, along with Read, a member of the modern art movement Unit One founded by Paul Nash), that span the time period of 1940 to 1965 and discuss their artistic and literary endeavors, philosophical and political views, and personal lives. Hepworth discusses art critics.
Bronzestatuette des kuschitischen Gottes Sebiumeker aus dem Tempel von Hamadab
Creators: name: Wolf, Pawel
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 14 (2003): Der Antike Sudan
Heavy quark form factors in the large $β_0$ limit
Creators: name: Grozin, A. G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Heavy quark form factors are calculated at $β_0 α_s \sim 1$ to all orders in $α_s$ at the first order in $1/β_0$. The $n_f^2 α_s^3$ terms in the recent results [arXiv:1611.07535] for the vector form factors are confirmed, and $n_f^{L-1} α_s^L$ terms for higher $L$ are predicted.
description: v2: the section on inversion relations extended; v3: 3 refs added, discussion of the hypergeometric function expansion extended; v4: eq. (22) and fig. 5 corrected
Chant de quête "Tira de la dague", en catalan
Creators: name: Musée National Des Arts Et Traditions Populaires (Paris)
name: Centre D'ethnologie Française
Publisher: name: École des Hautes Études en Sciences Sociales; Institut  interdisciplinaire d'anthropologie du contemporain (Paris); Laboratoire d'anthropologie et d'histoire de l'institution de la culture (Paris)
Year: 2022

Abstract
Meroitische und spätmeroitische Keramik aus Hamadab
Creators: name: Dittrich, Annett
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 14 (2003): Der Antike Sudan
Supplementary material for article 'Sustainable Design and Manufacture of Construction Steel: A Case Study on Welded I/H-Columns'
Creators: name: Zhang, Simiao
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 401102
subject: Environmentally sustainable engineering

description: This is the supplementary material for article 'Sustainable Design and Manufacture of Construction Steel: A Case Study on Welded I/H-Columns'
Vibration Profiles of a Road Ambulance Using  Equivalent Acceleration
Creators: Kehoe, P.
Gibb, K.
Hurley, J.
Chan, A.
Green, J.
Langlois, R.
Greenwood, K.
Aubertin, C.
Ibey, A.
Redpath, S.
Publisher: name: University of Alberta Library
Year: 2022

Neonatal infants in need of advanced care, often require transportation via road ambulance to neonatal intensive care units. The ambulance exposes these vulnerable infants to potentially harmful noise and vibration. To better understand the levels of vibration, this paper maps the magnitude of acceleration due to vibration throughout the cabin of an ambulance. By developing a better understanding of the distribution of the vibration magnitude, decisions can be made to determine the optimal placement of the neonatal patient transport system. Using an inertial measurement unit to measure the translational acceleration and angular rates of the vehicle during on-road testing, the equivalent acceleration at any point in the vehicle can be determined, assuming rigid body motion. It is observed that the distance away from the vehicle’s centre of gravity increases the amplitude of acceleration. For a relatively smooth section of road, it appears the placement of the neonatal transport system has minimal impact on the acceleration magnitude. This indicates that the frequency-dependant compliant motion of the transport system, in combination with the placement, likely determines vibration level.

Part of the Proceedings of the Canadian Society for Mechanical Engineering International Congress 2022.
Primordial GWs from universality classes of pseudo-scalar inflation
Creators: name: Pieroni, Mauro
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this contribution we discuss the possibility of generating an observable gravitational wave (GW) background by coupling a pseudo-scalar inflaton to some Abelian gauge fields. This analysis is performed by dividing inflationary models into universality classes. We find that of the most promising scenario is a Starobinsky-like model, which may lead to the generation of observational signatures both in upcoming CMB detectors as well as for direct GW detectors. The signal which can be produced in these models would both be observable in ground-based detectors, such as advanced LIGO, and in space-based detectors, such as LISA. The complementarity between the CMB and direct GW detection may be used to extract informations on the microphysics of inflation. Interestingly the mechanism discussed in this contribution may also be relevant for the generation of Primordial Black Holes (PBHs).
Merowe Dam Archaeological Salvage Project (MDASP)
Creators: name: Ahmed, Salah Mohamed
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 14 (2003): Der Antike Sudan
Cobla Combo-Gili jouant aux arcades de Céret. Vue générale des musiciens devant les arcades
Creators: name: Musée National Des Arts Et Traditions Populaires (Paris)
name: Centre D'ethnologie Française
Publisher: name: École des Hautes Études en Sciences Sociales; Institut  interdisciplinaire d'anthropologie du contemporain (Paris); Laboratoire d'anthropologie et d'histoire de l'institution de la culture (Paris)
Year: 2022

Abstract
Zeugnisse von Gründungsriten im Löwentempel von Musawwarat es Sufra
Creators: name: Andrássy, Petra
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 14 (2003): Der Antike Sudan
Erforschungsgeschichte des Apedemak-Tempels von Musawwarat es Sufra
Creators: name: Wenig, Steffen
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 14 (2003): Der Antike Sudan
Radiative association of C(${}^3P$) and H${}^+$: Triplet states
Creators: name: Babb, James F.
name: McLaughlin, Brendan M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The radiative association of C(${}^3P$) and H${}^+$ is investigated by calculating cross sections for photon emission into bound ro-vibrational states of CH${}^+$ from the vibrational continua of initial triplet d$\,{}^3Π$ or b$\,{}^3Σ^-$ states. Potential energy curves and transition dipole moments are calculated using multi-reference configuration interaction (MRCI) methods with AV6Z basis sets. The cross sections are evaluated using quantum-mechanical methods and rate coefficients are calculated. The rate coefficients are about 100 times larger than those for radiative association of C${}^+({}^2{P^o})$ and H from the A$\,{}^1Π$ state. We also confirm that the formation of CH${}^+$ by radiative association of C${}^+({}^2{P^o})$ and H via the triplet c$\,{}^3Σ^+$ state is a minor process.
description: Accepted for publication in MNRAS. 7 pages, 7 figures
Geheimnisvolle Säulen - rätselhaftes Mauerwerk
Creators: name: Eigner, Dieter
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 14 (2003): Der Antike Sudan
Importance of fingering convection for accreting white dwarfs in the framework of full evolutionary calculations: the case of the hydrogen-rich white dwarfs GD133 and G29-38
Creators: name: Wachlin, F. C.
name: Vauclair, G.
name: Vauclair, S.
name: Althaus, L. G.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: A large fraction of white dwarf stars shows photospheric chemical composition polluted by heavy elements accreted from a debris disk. Such debris disks result from the tidal disruption of rocky planetesimals which had survived to whole stellar evolution from the main sequence to the final white dwarf stage. Determining the accretion rate of this material is an important step towards estimating the mass of the planetesimals and towards understanding the ultimate fate of the planetary systems. The accretion of heavy material with a mean molecular weight, $μ$, higher than the mean molecular weight of the white dwarf outer layers, induces a double-diffusive instability producing fingering convection and extra-mixing. As a result, the accreted material is diluted deep into the star. We explore the effect of this extra-mixing on the abundance evolution of Mg, O, Ca, Fe and Si in the cases of the two well studied polluted DAZ white dwarfs: GD~133 and G~29-38. We performed numerical simulations of the accretion of material with a chemical composition similar to the bulk Earth one. We considered accretion rates from $10^{4}$~g/s to $10^{10}$~g/s. The double-diffusive instability develops on a very short time scale. The accretion rate needed to reproduce the observed abundances exceeds by more than 2 orders of magnitude the rate estimated by neglecting the fingering convection in the case of GD~133, and by approximately 1.7 dex in the case of G~29-38. Our numerical simulations show that fingering convection is an efficient mechanism to mix the accreted material and that it must be taken into account in the determination of accretion rates.
description: 6 pages, 6 figures, to be published in A&A
Grabungs- und Restaurierungskampagne 2002 in Musawwarat es Sufra
Creators: name: Wenig, Steffen
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 14 (2003): Der Antike Sudan
Inhaltsverzeichnis
Creators: name: Redaktion, Die
Publisher: name: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V.
Year: 2022

description: Der Antike Sudan. Mitteilungen der Sudanarchäologischen Gesellschaft zu Berlin e. V., Bd. 14 (2003): Der Antike Sudan
Natural convection above circular disks of evaporating liquids
Creators: name: Dollet, Benjamin
name: Boulogne, François
Publisher: name: arXiv
Year: 2017
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We investigate theoretically and experimentally the evaporation of liquid disks in the presence of natural convection due to a density difference between the vapor and the surrounding gas. From the analogy between thermal convection above a heated disk and our system, we derive scaling laws to describe the evaporation rate. The local evaporation rate depends on the presence of a boundary layer in the gas phase such that the total evaporation rate is given by a combination of different scaling contributions, which reflect the structure of the boundary layer. We compare our theoretical predictions to experiments performed with water in an environment controlled in humidity, which validate our approach.
Spatio-temporal canards in neural field equations
Creators: name: Avitabile, Daniele
name: Desroches, Mathieu
name: Knobloch, Edgar
Publisher: name: arXiv
Year: 2017
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Dynamical Systems (math.DS)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Canards are special solutions to ordinary differential equations that follow invariant repelling slow manifolds for long time intervals. In realistic biophysical single cell models, canards are responsible for several complex neural rhythms observed experimentally, but their existence and role in spatially-extended systems is largely unexplored. We describe a novel type of coherent structure in which a spatial pattern displays temporal canard behaviour. Using interfacial dynamics and geometric singular perturbation theory, we classify spatio-temporal canards and give conditions for the existence of folded-saddle and folded-node canards. We find that spatio-temporal canards are robust to changes in the synaptic connectivity and firing rate. The theory correctly predicts the existence of spatio-temporal canards with octahedral symmetries in a neural field model posed on the unit sphere.
Die Weiterentwicklung bibliographischer Daten historischer Bestände im Hinblick auf datenbasierte Forschung
Creators: name: Orgis, Rahel
Publisher: name: Zenodo
Year: 2023
Subjects: library
rare books
metadata
bibliographic data
cataloguing
linked open data
text and data mining

description: Die vorliegende Arbeit erörtert mittels der Analyse von zehn Interviews mit Expert*innen in den Bereichen historische Bestände und Spezialsammlungen und text und data mining Forschungsmethoden, wie Bibliotheken mit bedeutenden Beständen alter Drucke die bibliographischen Daten dieser Bestände im Hinblick auf datenbasierte Forschung weiterentwickeln. Die befragten Expert*innen arbeiten zur Hälfte an Schweizer Bibliotheken und zur Hälfte an Bibliotheken und Universitäten im angelsächsischen Raum. Ausgehend von Kritikpunkten, die in den letzten zwanzig Jahren am Zustand bibliographischer Daten alter Drucke geäussert wurden, zeigt die Arbeit auf, wie sich die Situation heute darstellt und welche Zukunftstrends sich abzeichnen. Aus der Arbeit geht hervor, dass es diesbezüglich zwischen der Schweiz und britischen Bibliotheken keine signifikanten Unterschiede gibt. Ferner lässt sich feststellen, dass trotz kontinuierlicher Verbesserungen und Erfassung von Normdaten weiterhin grundsätzliche Probleme bei der Konsistenz und Erschliessungstiefe sowie bei der Sichtbarkeit bibliographischer Datensätze alter Drucke bestehen. Deutlich verbessert hat sich hingegen der für datenbasierte Forschung nötige Zugang zu bibliographischen Daten. Eine grossflächige Umwandlung der bibliographischen Daten in Richtung Linked Open Data zeichnet sich aber nicht ab.
description: Master of Advanced Studies thesis in library and information sciences, University of Zurich, 2021–2023
Reactor antineutrino shoulder explained by energy scale nonlinearities?
Creators: name: Mention, G.
name: Vivier, M.
name: Gaffiot, J.
name: Lasserre, T.
name: Letourneau, A.
name: Materna, T.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The Daya Bay, Double Chooz and RENO experiments recently observed a significant distortion in their detected reactor antineutrino spectra, being at odds with the current predictions. Although such a result suggests to revisit the current reactor antineutrino spectra modeling, an alternative scenario, which could potentially explain this anomaly, is explored in this letter. Using an appropriate statistical method, a study of the Daya Bay experiment energy scale is performed. While still being in agreement with the γ calibration data and Boron 12 measured spectrum, it is shown that a O(1%) deviation of the energy scale reproduces the distortion observed in the Daya Bay spectrum, remaining within the quoted calibration uncertainties. Potential origins of such a deviation, which challenge the energy calibration of these detectors, are finally discussed.
Out-of-time-order correlators in quantum mechanics
Creators: name: Hashimoto, Koji
name: Murata, Keiju
name: Yoshii, Ryosuke
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Chaotic Dynamics (nlin.CD)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The out-of-time-order correlator (OTOC) is considered as a measure of quantum chaos. We formulate how to calculate the OTOC for quantum mechanics with a general Hamiltonian. We demonstrate explicit calculations of OTOCs for a harmonic oscillator, a particle in a one-dimensional box, a circle billiard and stadium billiards. For the first two cases, OTOCs are periodic in time because of their commensurable energy spectra. For the circle and stadium billiards, they are not recursive but saturate to constant values which are linear in temperature. Although the stadium billiard is a typical example of the classical chaos, an expected exponential growth of the OTOC is not found. We also discuss the classical limit of the OTOC. Analysis of a time evolution of a wavepacket in a box shows that the OTOC can deviate from its classical value at a time much earlier than the Ehrenfest time.
description: 30 pages, 13 figures
Time Isotropy, Lorentz Transformation and Inertial Frames
Creators: name: Dey, Somajit
Publisher: name: arXiv
Year: 2017
Subjects: subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: Homogeneity of space and time, spatial isotropy, principle of relativity and the existence of a finite speed limit (or its variants) are commonly believed to be the only axioms required for developing the special theory of relativity (Lorentz transformations). In this paper it is shown, however, that Lorentz transformation cannot actually be derived without the explicit assumption of time isotropy (time-reversal symmetry) which is logically independent of the other postulates of relativity. Postulating time isotropy also restores the symmetry between space and time in the postulates of relativity. Inertial frames are defined in influential texts as frames having space-time homogeneity and spatial isotropy only. Inclusion of time isotropy in that definition is also suggested.
description: Changes/Updates in v2: Revision of an endnote. Addition to references. Abstract and introduction rewritten for clearer presentation. All results, analysis and conclusion however remain the same as in v1. Critiques, queries, comments and suggestions are welcome at author's email ids
Development of a new structural variant detection software based on graph clustering machine learning algorithms from long reads
Creators: name: Gaitan, Nicolas
name: Duitama, Jorge
Publisher: name: F1000 Research Limited
Year: 2022

description: Given the importance of structural variants (SV), a large number of computational methods have been developed to identify and genotype SVs, based on high throughput sequencing (HTS) data. Most of these tools are based on short-read sequencing (Cleal et al., 2022). This presents many limitations, mostly due to the length of structural variants, which usually exceeds the read length. New SV calling tools have adopted long reads as their input data, significantly increasing the accuracy of SV detection (Schwarz et.al., 2021). From this, functionally relevant structural variants have been detected, including some that affect the pathophysiology of diseases such as human cancer (Fujimoto et.al., 2021). However, further improvements could be achieved by novel algorithmic techniques since alignment errors still cause inaccuracies and SV detection tools still lack in terms of certain aspects of software design. We developed a new software solution that improves the detection of SVs from long read alignments using the DBSCAN algorithm to solve the clustering problem, and that implements a new bayesian genotyping model. Our algorithm is integrated into the bioinformatic software suite (NGSEP) to further facilitate the analysis of genomic data.
function
Creators: name: Krohs, Ulrich
Publisher: name: Online Encyclopedia Philosophy of Nature
Year: 2023

description: Organs, tissues, cells as well as biochemical components of living beings are ascribed functions. When talking about functional limitations and malfunctions, functions are referred to a norm. In such normative assessments of the performance of components of a system, biology differs fundamentally from physics, which has dispensed with this since the Renaissance. Understanding this feature of biology requires a more detailed explanation of the concept of function. Conceptions of this range from approaches that ground the functional status on the evolutionary emergence of a trait, to those that take the contribution to the integrity of an organism as the sole criterion for functionality, to approaches that see the reason for the use of functional statements in the peculiarity of biology to consider living beings as organisms and not merely as physical-chemical systems. At different phases of biological theorising and in different sub-disciplines, however, this consideration is justified in different ways. This raises the question of whether the concept of function can be unified or must be explained in theory-relative terms.
description: Online Encyclopedia Philosophy of Nature, No. 1 (2023)
State-selective influence of the Breit interaction on the angular distribution of emitted photons following dielectronic recombination
Creators: name: Amaro, Pedro
name: Shah, Chintan
name: Steinbrügge, Rene
name: Beilmann, Christian
name: Bernitt, Sven
name: López-Urrutia, José R. Crespo
name: Tashenov, Stanislav
Publisher: name: arXiv
Year: 2017
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences
subject: J.2

description: We report a measurement of $KLL$ dielectronic recombination in charge states from Kr$^{+34}$ through Kr$^{+28}$, in order to investigate the contribution of Breit interaction for a wide range of resonant states. Highly charged Kr ions were produced in an electron beam ion trap, while the electron-ion collision energy was scanned over a range of dielectronic recombination resonances. The subsequent $Kα$ x rays were recorded both along and perpendicular to the electron beam axis, which allowed the observation of the influence of Breit interaction on the angular distribution of the x rays. Experimental results are in good agreement with distorted-wave calculations. We demonstrate, both theoretically and experimentally, that there is a strong state-selective influence of the Breit interaction that can be traced back to the angular and radial properties of the wavefunctions in the dielectronic capture.
description: 10 pages, 5 figures
title: ÐÐ½ÐµÐ´ÑÐµÐ½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ HelpDesk (UseDesk) Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ ÐÐÐ Â«Ð­Ð¿Ð¸ÐºÐ°Â»
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Implementation of the HelpDesk system (UseDesk) at Epika LLC
Creators: name: ÐÐµÐ·Ð½Ð¾ÑÑÐº, ÐÐ»Ð»Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ðµ ÑÐ»ÑÐ¶Ð±Ñ Ð¿Ð¾Ð´Ð´ÐµÑÐ¶ÐºÐ¸
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ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ
implementation of the support system
information system projekt
economic efficiency

description: Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¿Ð¾ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Usedesk Ð² ÑÐ²ÐµÐ»Ð¸ÑÐ½ÑÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ñ ÐÐÐ Â«Ð­Ð¿Ð¸ÐºÐ°Â», Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾, Ð² ÐÐ¢-Ð¾ÑÐ´ÐµÐ» ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸. ÐÐ°Ð´Ð°ÑÐ¸ ÑÐ°Ð±Ð¾ÑÑ: â Ð¸Ð·ÑÑÐ¸ÑÑ ÑÐ¸ÑÑÐµÐ¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ ÐÐ¡. â Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°ÑÑ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ðµ ÐÐ¡ Ð² ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸. â Ð²ÑÑÐ²Ð¸ÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð¸ Ð¿ÑÑÐ¸ Ð¸Ñ ÑÐµÑÐµÐ½Ð¸Ñ, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐ¿Ð¾ÑÐ¾Ð±ÑÑÐ²ÑÑÑ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ ÐÐ¢ ÑÐµÑÐµÐ½Ð¸Ð¹. Ð Ð°Ð±Ð¾ÑÐ° Ð²ÑÐ¿Ð¾Ð»Ð½ÑÐ»Ð°ÑÑ Ð½Ð° Ð±Ð°Ð·Ðµ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Â«Ð­Ð¿Ð¸ÐºÐ°Â». ÐÐµÑÐ¾Ð´Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: ÐÐ½Ð°Ð»Ð¸Ð· Ð¸Ð¼ÐµÑÑÐµÐ¹ÑÑ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð¸ ÑÐ¸Ð½ÑÐµÐ· Ð¿ÑÐ¾ÐµÐºÑÐ½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹. ÐÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ°Ð±Ð¾ÑÑ: Ð¿ÑÐ¾ÐµÐºÑ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Usedesk Ð² ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Â«Ð­Ð¿Ð¸ÐºÐ°Â». ÐÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ Ð·Ð½Ð°ÑÐ¸Ð¼Ð¾ÑÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐµÑÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑÑ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ð² ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ñ. ÐÑÐ²Ð¾Ð´Ñ. ÐÐ°Ð´Ð°ÑÐ¸ ÑÐ°Ð±Ð¾ÑÑ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ, Ð° ÑÐµÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð³Ð½ÑÑÐ°.
description: The paper considers the implementation of the Usedesk system, identifies the companys problems and develops a project plan for the implementation of the system with its subsequent implementation. The purpose of the work is to plan a project for the implementation of the Usedesk information system in the jewellery company Epika LLC, namely, in the IT department of the company. Objectives of the work: â to study the systematization of the need for the introduction of IS. â to justify the implementation of IS in the company. â to identify problems and ways to solve them that contribute to the implementation of IT solutions. The work was carried out based on the Epika company. Research methods: Analysis of available information and synthesis of design. solutions. Main results of work: Usedesk implementation project at Epica Company. The practical significance of the work is determined by the possibility of implementing the system in the company. Findings. The tasks of the work have been completed, and the goal has been achieved.
Unique Sense: Smart Computing Prototype for Industry 4.0 Revolution with IOT and Bigdata Implementation Model
Creators: name: Vijaykumar, S.
name: Saravanakumar, S. G.
name: Balamurugan, M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Today, The Computing architectures are one of the most complex constrained developing area in the research field. Which delivers solution for different domains computation problem from its stack above. The architectural integration constrains makes difficulties to customize and modify the system for dynamic industrial and business needs. This model is the initiation towards the solution for findings of Industry 4.0 and Bigdata needs. This Unique sense smart computing implementation model for Industry 4.0 holds the innovative Smart computing prototype is a part of UNIQUE SENSE computing architecture which can delivers alternate solution for today's computing architecture to satisfy the future generation needs of diversified technologies and techniques, which brings extended support to the ubiquitous environment. Primitively the industrial 4.0 having a lots of chained interlinked process which also holds valuable information. So it is especially designed for fault tolerance data processing integrated system. This implementation model constructed in the way that smart control and selfaccessible system for next generation cyber physical machine and automation controlling system. Also that focusing towards dynamic customization, reusability, eco friendliness for next generation controlling and computation power.
description: 4 Pages, 2 Images, Indian Journal of Science and Technology, Vol 8(35), December 2015
Non Fermi liquid behavior and continuously tunable resistivity exponents in the Anderson-Hubbard model at finite temperature
Creators: name: Patel, Niravkumar D.
name: Mukherjee, Anamitra
name: Kaushal, Nitin
name: Moreo, Adriana
name: Dagotto, Elbio
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We employ a recently developed computational many-body technique to study for the first time the half-filled Anderson-Hubbard model at finite temperature and arbitrary correlation ($U$) and disorder ($V$) strengths. Interestingly, the narrow zero temperature metallic range induced by disorder from the Mott insulator expands with increasing temperature in a manner resembling a quantum critical point. Our study of the resistivity temperature scaling $T^α$ for this metal reveals non Fermi liquid characteristics. Moreover, a continuous dependence of $α$ on $U$ and $V$ from linear to nearly quadratic was observed. We argue that these exotic results arise from a systematic change with $U$ and $V$ of the "effective" disorder, a combination of quenched disorder and intrinsic localized spins.
Climate Data Analysis Tools Along With Pre-Computed Climate Indices Datasets to Support Climate Action
Creators: name: Pagé, Christian
Publisher: name: Zenodo
Year: 2022

description: AGU 2022 Abstract: Many end users of climate change information often need specialized products to perform their research or data analysis. Climate indices, like the standard ones defined by ECA&D and ETCCDI, cover most of the general needs. However, datasets provided on the climate data infrastructure ESGF are climate model output and only provide standard variables, such as temperature and precipitation, and not climate indices, such as the number of summer days or the number of days with heavy precipitation. A python package to calculate climate indices, called icclim https://github.com/cerfacs-globc/icclim , is currently developed within the H2020 IS-ENES3 project, with a strong collaboration with the xclim https://github.com/Ouranosinc/xclim developer team. This package is using xarray and dask for very fast execution and smaller memory footprint. It also aims at providing increasing support for all FAIR aspects. This tool is integrated in the IS-ENES C4I 2.0 platform (https://climate4impact.eu/ ), using a Jupyter notebook collection in a SWIRRL environment (Software for Interactive Reproducible Research Labs https://gitlab.com/KNMI-OSS/swirrl ). Having access to this type of complex analysis tool is very useful, and integrating them with front-ends like C4I enables the use of those tools by a larger number of researchers and end users. Providing those users datasets of climate indices pre-computed on CMIP6 simulations would be very valuable for those users. Of course all specific needs cannot be taken into account (such as specific seasons, specific reference periods, etc.), but the most general ones can be fulfilled. The European Open Science Cloud (EOSC) is providing computing and storage resources through the EGI-ACE project, enabling the possibility to compute several climate indices. In this EGI-ACE Use Case, icclim will be used to compute 49 standard climate indices on a large number of CMIP6 simulations, starting with the most used ones. It could also be extended to ERA5 reanalysis, CORDEX and CMIP5 datasets. The resulting climate indices datasets will later be made available in the C4I portal. Preliminary results of the climate indices dataset will be presented. This project (IS-ENES3) has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement N°824084.
Post main sequence evolution of icy minor planets II: water retention and white dwarf pollution around massive progenitor stars
Creators: name: Malamud, Uri
name: Perets, Hagai B.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Most studies suggest the pollution of white dwarf (WD) atmospheres arises from accretion of minor planets, but the exact properties of polluting material, and in particular the evidence for water in some cases are not yet understood. Here we study the water retention of small icy bodies in exo-solar planetary systems, as their respective host stars evolve through and off the main sequence and eventually become WDs. We explore for the first time a wide range of star masses and metallicities. We find that the mass of the WD progenitor star is of crucial importance for the retention of water, while its metallicity is relatively unimportant. We predict that minor planets around lower-mass WD progenitors would retain more water in general, and would do so at closer distances from the WD, compared with high-mass progenitors. The dependence of water retention on progenitor mass and other parameters has direct implications for the origin of observed WD pollution, and we discuss how our results and predictions might be tested in the future as more observations of WDs with long cooling-ages become available.
Development of piperine nanoemulsions: an alternative topical application for hypopigmentation
Creators: name: Ozkan, Burcu
name: Altuntas, Ebru
name: Koc, Rabia Cakir
name: Budama-Kilinc, Yasemin
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: This study, it was aimed to develop a topical piperine nanoemulsion (P-NE) using an ultrasonic emulsification process to find an alternative treatment option for some hypopigmentation disorders such as vitiligo. Results showed that 150 mg piperine loaded NE with 1:2 oil phase to Smix ratio and manufactured with 20 min ultrasonication duration with the pre-emulsification step was the most durable formulation with a mean globule size of 216.00 ± 2.65, a PdI value of 0.094 ± 0.02 and a zeta potential value of −27.50 ± 2.48 mV. After three months of storage, the selected P-NE (coded as F3P2) remained kinetically stable without visual changes. This formulation displayed a sustained release pattern with a release of 81.92% ± 3.04% piperine after 72 h. According to our in vitro activity experiments, it was determined that the P-NE had no toxic effect including the dose of 5 mg/mL, and the highest P-NE formulation dose of 5 mg/mL increased tyrosinase activity by 32.77% ± 9.09% and melanogenesis activity by 34.90% ± 0.73%. In conclusion, it was demonstrated that the P-NE formulation may serve as a promising therapy for the efficient treatment of vitiligo. Moreover, P-NE formulation may also help in preventing irregular pigmentation and skin cancer, associated with the conventional treatment methods.
Exact Cosmological Models with the Yang - Mills Fields on Lyra Manifold
Creators: name: Shchigolev, V. K.
name: Bezbatko, D. N.
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The present study deals with the Friedmann-Robertson-Walker cosmological models of the Yang-Mills (YM) fields in Lyra geometry. The energy-momentum tensor of the YM fields for our models is obtained with the help of exact solution for the corresponding YM equations subject to their minimal coupling to gravity. Two specific exact solutions of the model are obtained regarding the effective equation of state and the exponential law of expansion. Some physical and geometrical behavior of the model are also discussed.
description: 9 pages, 3 figures; some refs added
Effective Sampling: Fast Segmentation Using Robust Geometric Model Fitting
Creators: name: Tennakoon, Ruwan
name: Sadri, Alireza
name: Hoseinnezhad, Reza
name: Bab-Hadiashar, Alireza
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Identifying the underlying models in a set of data points contaminated by noise and outliers, leads to a highly complex multi-model fitting problem. This problem can be posed as a clustering problem by the projection of higher order affinities between data points into a graph, which can then be clustered using spectral clustering. Calculating all possible higher order affinities is computationally expensive. Hence in most cases only a subset is used. In this paper, we propose an effective sampling method to obtain a highly accurate approximation of the full graph required to solve multi-structural model fitting problems in computer vision. The proposed method is based on the observation that the usefulness of a graph for segmentation improves as the distribution of hypotheses (used to build the graph) approaches the distribution of actual parameters for the given data. In this paper, we approximate this actual parameter distribution using a k-th order statistics based cost function and the samples are generated using a greedy algorithm coupled with a data sub-sampling strategy. The experimental analysis shows that the proposed method is both accurate and computationally efficient compared to the state-of-the-art robust multi-model fitting techniques. The code is publicly available from https://github.com/RuwanT/model-fitting-cbs.
New probe of departures from general relativity using Minkowski functionals
Creators: name: Fang, Wenjuan
name: Li, Baojiu
name: Zhao, Gong-Bo
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The morphological properties of large scale structure of the Universe can be fully described by four Minkowski functionals (MFs), which provide important complementary information to other statistical observables such as the widely used 2-point statistics in configuration and Fourier spaces. In this work, for the first time, we present the differences in the morphology of large scale structure caused by modifications to general relativity (to address the cosmic acceleration problem), by measuring the MFs from N-body simulations of modified gravity and general relativity. We find strong statistical power when using the MFs to constrain modified theories of gravity: with a galaxy survey that has survey volume $\sim 0.125 (h^{-1}$Gpc$)^3$ and galaxy number density $\sim 1 / (h^{-1}$Mpc$)^{3}$, the two normal-branch DGP models and the F5 $f(R)$ model that we simulated can be discriminated from $Λ$CDM at a significance level >~ 5$σ$ with an individual MF measurement. Therefore, the MF of large scale structure is potentially a powerful probe of gravity, and its application to real data deserves active explorations.
description: 5 pages, 1 figure, minor revisions reflect PRL published version
How entanglements determine the morphology of semicrystalline polymers
Creators: name: Wang, Zefan
name: Schaller, Mareen
name: Petzold, Albrecht
name: Saalwächter, Kay
name: Thurn-Albrecht, Thomas
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 530

description: Crystallization of polymers from entangled melts generally leads to the formation of semicrystalline materials with a nanoscopic morphology consisting of stacks of alternating crystalline and amorphous layers. The factors controlling the thickness of the crystalline layers are well studied; however, there is no quantitative understanding of the thickness of the amorphous layers. We elucidate the effect of entanglements on the semicrystalline morphology by the use of a series of model blends of high-molecular-weight polymers with unentangled oligomers leading to a reduced entanglement density in the melt as characterized by rheological measurements. Small-angle X-ray scattering experiments after isothermal crystallization reveal a reduced thickness of the amorphous layers, while the crystal thickness remains largely unaffected. We introduce a simple, yet quantitative model without adjustable parameters, according to which the measured thickness of the amorphous layers adjusts itself in such a way that the entanglement concentration reaches a specific maximum value. Furthermore, our model suggests an explanation for the large supercooling that is typically required for crystallization of polymers if entanglements cannot be dissolved during crystallization.
Predicting the CIB-$ϕ$ contamination in the cross-correlation of the tSZ effect and $ϕ$
Creators: name: Hurier, G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The recent release of {\it Planck} data gives access to a full sky coverage of the thermal Sunyaev-Zel'dovich (tSZ) effect and of the cosmic microwave background (CMB) lensing potential ($ϕ$). The cross-correlation of these two probes of the large-scale structures in the Universe is a powerful tool for testing cosmological models, especially in the context of the difference between galaxy clusters and CMB for the best-fitting cosmological parameters. However, the tSZ effect maps are highly contaminated by cosmic infra-red background (CIB) fluctuations. Unlike other astrophysical components, the spatial distribution of CIB varies with frequency. Thus it cannot be completely removed from a tSZ Compton parameter map, which is constructed from a linear combination of multiple frequency maps. We have estimated the contamination of the CIB-$ϕ$ correlation in the tSZ-$ϕ$ power-spectrum. We considered linear combinations that reconstruct the tSZ Compton parameter from {\it Planck} frequency maps. We conclude that even in an optimistic case, the CIB-$ϕ$ contamination is significant with respect to the tSZ-$ϕ$ signal itself. Consequently, We stress that tSZ-$ϕ$ analyses that are based on Compton parameter maps are highly limited by the bias produced by CIB-$ϕ$ contamination.
Building actionable climate products for end users using EGI-ACE resources
Creators: name: Pagé, Christian
name: Aoun, Abel
Publisher: name: Zenodo
Year: 2022

description: EOSC User Day (December 5th, 2022): Digital assets supporting SDG 13: Climate action (webinar): Building actionable climate products for end users using EGI-ACE resources
Light-front $ϕ_2^4$ theory with sector-dependent mass
Creators: name: Chabysheva, S. S.
name: Hiller, J. R.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: As an extension of recent work on two-dimensional light-front $ϕ^4$ theory, we implement Fock-sector dependence for the bare mass. Such dependence should have important consequences for the convergence of nonperturbative calculations with respect to the level of Fock-space truncation. The truncation forces the self-energy corrections to be sector-dependent; in particular, the highest sector has no self-energy correction. Thus, the bare mass can be considered sector dependent as well. We find that, although higher Fock sectors have a larger probability, the mass of the lightest state and the value of the critical coupling are not significantly affected. This implies that coherent states or the light-front coupled-cluster method may be required to properly represent critical behavior.
description: 10 pages, 4 figures; RevTeX 4.1
damiano-uccheddu/Reproducibility-Files-Uccheddu-and-van-Gaalen-2022: v1.0.0
Creators: name: Uccheddu, Damiano
Publisher: name: Zenodo
Year: 2022
Subjects: Stata
Reproducibility Files

description: Reproducibility Files - Uccheddu, D., & van Gaalen, R. (2022). Children's strains, parents' pains? How adult children's union dissolution influences older parents' health. Journal of Family Research. https://doi.org/10.20377/jfr-774