cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
X-ray Underluminous Active Galactic Nuclei Relative to Broad Emission Lines in Ultraluminous Infrared Galaxies
Creators: name: Imanishi, Masatoshi
name: Terashima, Yuichi
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present X-ray spectra of four ultraluminous infrared galaxies (ULIRGs) with detectable broad near-infrared emission lines produced by active galactic nuclei (AGNs): Mrk 463, PKS 1345+12, IRAS 05189-2524, and IRAS 07598+6508. With the exception of IRAS 07598+6508, high quality X-ray spectra obtained with XMM or Chandra show modest (30-340 eV) equivalent widths of the 6.4 keV Fe K alpha emission line and clear signatures for absorption at a level of 4-33 * 10^22 cm^-2 for the main power-law components from the AGNs. These spectral properties are typical of Compton-thin AGNs, and so we estimate absorption-corrected 2-10 keV X-ray luminosities for the AGNs, Lx(2-10keV), using the Compton-thin assumption. We compare the Lx(2-10 keV) values with broad optical/near-infrared emission-line luminosities, and confirm a previous finding by Imanishi & Ueno that the Lx(2-10 keV) to broad-emission-line luminosity ratios in ULIRGs are systematically lower than those of moderately infrared-luminous type-1 AGNs. A comparison of independent energy diagnostic methods suggests that the AGNs are underluminous in the 2-10 keV band with respect to their overall spectral energy distributions, as opposed to the broad emission lines being overluminous. This X-ray under-luminosity should be taken into account when using 2-10 keV X-ray data to investigate the energetic contribution from AGNs to the large infrared luminosities of ULIRGs.
description: 18 pages, 3 figures, accepted by AJ (2004 February issue)
title: Lernsituationen mit Metaphern und Wikibooks. Fallstudien zu Entwicklungspotenzialen einer integrativen Medienbildung in der Lehrerinnen- und Lehrerbildung
Creators: name: Rau, Franco
Publisher: name: UNSPECIFIED
Year: 2020

description: Seit über 20 Jahren wird die Bedeutung und Notwendigkeit einer integrativen Medienbildung in der Lehrerinnen- und Lehrerbildung sowie in der Schule betont (AG Erziehungswissenschaft 1997; BMBF 2010; KMK 2012, 2016a). Zugleich besteht bis heute ein Desiderat hinsichtlich der Gestaltung und wissenschaftlichen Begleitung verpflichtender Angebote zum Lernen mit und über Medien im Lehramtsstudium (Kammerl und Mayrberger 2011; Kammerl 2015; van Ackeren u. a. 2019). In dem vorliegenden entwicklungsorientierten Bildungsforschungsprojekt wurde daher gefragt, inwiefern die Mitgestaltung eines öffentlichen Wikibooks in erziehungswissenschaftlichen Seminaren im Lehramtsstudium Situationen schaffen kann, um eine pädagogische Artikulations- und Reflexionsfähigkeit (weiter) zu entwickeln und ein Lernen mit und über soziale Medien anzuregen. Die Entwicklung und Untersuchung von Möglichkeiten zum Lernen über Medien durch das Lernen mit Medien erfolgt in Anlehnung an das Plädoyer von Petko (2011), medienpädagogische und mediendidaktische Perspektiven in Form von praxisorientierter Forschung aufeinander zu beziehen. Zudem wurde das fachliche Lernen in den erziehungswissenschaftlichen Studienanteilen im Sinne einer integrativen Medienbildung berücksichtigt. In einem zirkulären Vorgehen erfolgte die Untersuchung von Veränderungs- und Entwicklungspotenzialen auf einer mikrodidaktischen Ebene. Das Vorgehen umfasst in Anlehnung an Sesink und Reinmann (2015) die wechselseitig aufeinander bezogenen Elemente zur Problematisierung der aktuellen Praxis, zur Formulierung eines theoretisch begründeten Entwurfs, empirische Erprobungen, wissenschaftliche Analysen der konkreten Handlungspraxis sowie eine Interpretation und Diskussion der erarbeiteten Ergebnisse. Die Ergebnisse des Projektes zeigen, dass und wie die Realisierung einer integrativen Medienbildung im Lehramtsstudium gelingen kann. Die entwickelten Lehr- und Lernsituationen mit Wikibooks eröffneten zum einen vielfältige Möglichkeiten, um das Lernen mit und über soziale Medien zur medienpädagogischen Professionalisierung erfahrungs- und reflexionsbasiert zu fördern und zu unterstützen. Zum anderen werden Potenziale von Metaphern als Artikulations- und Reflexionsanlässe eigener Vorstellungen zum Lehren und Lernen herausgearbeitet. Zudem können verschiedene Spannungsverhältnisse beschrieben werden, die sich bei der Realisierung eines Projektes zur integrativen Medienbildung ergeben.
Monitor variability of millimeter lines in IRC +10216
Creators: name: He, J. H.
name: Dinh-V-Trung
name: Hasegawa, T. I.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: A single dish monitoring of millimeter maser lines SiS J=14-13 and HCN nu_2 = 1^f J=3-2 and several other rotational lines is reported for the archetypal carbon star IRC+10216. Relative line strength variations of 5%~30% are found for eight molecular line features with respect to selected reference lines. Definite line-shape variation is found in limited velocity intervals of the SiS and HCN line profiles. The asymmetrical line profiles of the two lines are mainly due to the varying components. Their dominant varying components of the line profiles have similar periods and phases as the IR light variation, although both quantities show some degree of velocity dependence; there is also variability asymmetry between the blue and red line wings of both lines. Combining the velocities and amplitudes with a wind velocity model, we suggest that the line profile variations are due to SiS and HCN masing lines emanating from the wind acceleration zone. The possible link of the variabilities to thermal, dynamical and/or chemical processes within or under this region is also discussed.
description: 22 pages, 14 figures, accepted to publish in ApJ
Higher Dimensional Cosmological Implications Of A Decay Law For $Λ$ Term : Expressions For Some Observable Quantities
Creators: name: Pradhan, Anirudh
name: Khadekar, G. S.
name: Srivastava, Deepak
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Implications of cosmological model with a cosmological term of the form $Λ= β\frac{\ddot {a}}{a}$, where $β$ is a constant, are analyzed in multidimensional space time. The proper distance, the luminosity distance-redshift, the angular diameter distance-redshift, and look back time-redshift for the model are presented. It has been shown that such models are found to be compatible with the recent observations. This work has thus generalized to higher dimensions the well-know result in four dimensional space time. It is found that there may be significant difference in principle at least,from the analogous situation in four dimensional space time.
description: 11 pages, no figure
Observation of power-law scaling for phase transitions in linear trapped ion crystals
Creators: name: Enzer, D. G.
name: Schauer, M. M.
name: Gomez, J. J.
name: Gulley, M. S.
name: Holzscheiter, M. H.
name: Kwiat, P. G.
name: Lamoreaux, S. K.
name: Peterson, C. G.
name: Sandberg, V. D.
name: Tupa, D.
name: White, A. G.
name: Hughes, R. J.
name: James, D. F. V.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We report an experimental confirmation of the power-law relationship between the critical anisotropy parameter and ion number for the linear-to-zigzag phase transition in an ionic crystal. Our experiment uses laser cooled calcium ions confined in a linear radio-frequency trap. Measurements for up to 10 ions are in good agreement with theoretical and numeric predictions. Implications on an upper limit to the size of data registers in ion trap quantum computers are discussed.
description: Physical Review Letters in press, 4 pages, 4 figures
Fast and accurate shot noise measurements on atomic-size junctions in the MHz regime
Creators: name: Tewari, Sumit
name: Sabater, Carlos
name: Kumar, Manohar
name: Stahl, Stefan
name: Crama, Bert
name: van Ruitenbeek, Jan M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Shot noise measurements on atomic and molecular junctions provide rich information about the quantum transport properties of the junctions and on the inelastic scattering events taking place in the process. Dissipation at the nanoscale, a problem of central interest in nano-electronics, can be studied in its most explicit and simplified form. Here, we describe a measurement technique that permits extending previous noise measurements to a much higher frequency range, and to much higher bias voltage range, while maintaining a high accuracy in noise and conductance. We also demonstrate the advantages of having access to the spectral information for diagnostics.
description: 8 figures
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 0436
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
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: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0436, 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. 0436, 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
Aleiodes alboluteus Butcher, Smith, Sharkey & Quicke, 2012, sp. nov.
Creators: name: Butcher, Buntika Areekul
name: Smith, M. Alex
name: Sharkey, Mike J.
name: Quicke, Donald L. J.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Aleiodes
Aleiodes alboluteus

description: Aleiodes alboluteus sp. nov.
(Fig. 13)
Holotype ♀, Thailand, date and coordinates unknown B. Butcher (voucher BCLDQ01204, Genbank HM435164) (CUMZ).
Length of body 4.0 mm, of fore wing 3.4 mm and of antenna approximately 4 mm.
 Antenna with 35 flagellomeres. Terminal flagellomere acuminate. Median flagellomeres approximately 1.5 x longer than wide. Occipital carina broadly interrupted medially, ventrally joining hypostomal carina. Mesopleuron largely aciculate, precoxal sulcus hardly impressed, with a few oblique rugae medially, speculum absent. Midlongitudinal propodeal carina complete but irregular posteriorly. Fore wing vein 2-CU1 2.1 x 1-CU1. Apex of fore wing subbasal cell evenly setose. Fore wing vein 3-SR 1.9 x vein r. Fore wing vein 2-SR+M 1.1 x vein r. Fore wing vein SR1 2.6 x vein 3-SR. Hind wing vein M+CU 1.7 x 1-M. Hind wing vein m-cu represented only by a faint pigmented line, interstitial. Apex of hind tibia without comb of modified adpressed setae. Claws without conspicuous pecten. Basal lobes of first tergite weakly protruding, evenly curved. Midlongitudinal carina of 3 rd tergite differentiated from other longitudinal striation on anterior 0.6 of tergite.
Etymology. In reference to the white and yellowish coloration.
description: Published as part of Butcher, Buntika Areekul, Smith, M. Alex, Sharkey, Mike J. & Quicke, Donald L. J., 2012, A turbo-taxonomic study of Thai Aleiodes (Aleiodes) and Aleiodes (Arcaleiodes) (Hymenoptera: Braconidae: Rogadinae) based largely on COI barcoded specimens, with rapid descriptions of 179 new species, pp. 1-232 in Zootaxa 3457 on pages 37-38, DOI: 10.11646/ZOOTAXA.3457.1.1, http://zenodo.org/record/10832362
Star formation rates of distant luminous infrared galaxies derived from Halpha and IR luminosities
Creators: name: Flores, H.
name: Hammer, F.
name: Elbaz, D.
name: Cesarsky, C. J.
name: Liang, Y. C.
name: Fadda, D.
name: Gruel, N.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a study of the star formation rate (SFR) for a sample of 16 distant galaxies detected by ISOCAM at 15um in the CFRS0300+00 and CFRS1400+52 fields. Their high quality and intermediate resolution VLT/FORS spectra have allowed a proper correction of the Balmer emission lines from the underlying absorption. Extinction estimates using the Hbeta/Hgamma and the Halpha/Hbeta Balmer decrement are in excellent agreement, providing a robust measurement of the instantaneous SFR based on the extinction-corrected Halpha luminosity. Star formation has also been estimated exploiting the correlations between IR luminosity and those at MIR and radio wavelengths. Our study shows that the relationship between the two SFR estimates follow two distinct regimes: (1) for galaxies with SFRIR below ~ 100Msolar/yr, the SFR deduced from Halpha measurements is a good approximation of the global SFR and (2) for galaxies near of ULIRGs regime, corrected Halpha SFR understimated the SFR by a factor of 1.5 to 2. Our analyses suggest that heavily extincted regions completely hidden in optical bands (such as those found in Arp 220) contribute to less than 20% of the global budget of star formation history up to z=1.
description: (1) GEPI, Obs. Meudon, France ;(2) CEA-Saclay, France ;(3) ESO, Gemany ;(4) IAC, Spain. To appear in A&A
Learning to Walk Impartially on the Pareto Frontier of Fairness, Privacy, and Utility
Creators: name: Yaghini, Mohammad
name: Liu, Patty
name: Boenisch, Franziska
name: Papernot, Nicolas
Publisher: name: CISPA
Year: 2024

description: Deploying machine learning (ML) models often requires both fairness and privacy guarantees. Both objectives often present notable trade-offs with the accuracy of the model—the primary focus of most applications. Thus, utility is prioritized while privacy and fairness constraints are treated as simple hyperparameters. In this work, we argue that by prioritizing one objective over others, we disregard more favorable solutions where at least certain objectives could have been improved without degrading any other. We adopt impartiality as a design principle: ML pipelines should not favor one objective over another. We theoretically show that a common ML pipeline design that features an unfairness mitigation step followed by private training is non-impartial. Then, parting from the two most common privacy frameworks for ML, we propose FairDP-SGD and FairPATE to train impartially specified private and fair models. Because impartially specified models recover the Pareto frontiers, i.e., the best trade-offs between different objectives, we show that they yield significantly better trade-offs than models optimized for one objective and hyperparameter-tuned for the others. Thus, our approach allows us to mitigate tensions between objectives previously found incompatible.
Plane-symmetric inhomogeneous magnetized viscous fluid universe with a variable $Λ$
Creators: name: Pradhan, Anirudh
name: Pandey, Purnima
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The behavior of magnetic field in plane symmetric inhomogeneous cosmological models for bulk viscous distribution is investigated. The coefficient of bulk viscosity is assumed to be a power function of mass density $(ξ=ξ_{0}ρ^{n})$. The values of cosmological constant for these models are found to be small and positive which are supported by the results from recent supernovae Ia observations. Some physical and geometric aspects of the models are also discussed.
description: 18 pages, LaTex, no figure
Secure quantum key distribution using squeezed states
Creators: name: Gottesman, Daniel
name: Preskill, John
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We prove the security of a quantum key distribution scheme based on transmission of squeezed quantum states of a harmonic oscillator. Our proof employs quantum error-correcting codes that encode a finite-dimensional quantum system in the infinite-dimensional Hilbert space of an oscillator, and protect against errors that shift the canonical variables p and q. If the noise in the quantum channel is weak, squeezing signal states by 2.51 dB (a squeeze factor e^r=1.34) is sufficient in principle to ensure the security of a protocol that is suitably enhanced by classical error correction and privacy amplification. Secure key distribution can be achieved over distances comparable to the attenuation length of the quantum channel.
description: 19 pages, 3 figures, RevTeX and epsf, new section on channel losses
Morphology of Dwarf Galaxies in Isolated Satellite Systems
Creators: name: Ann, Hong Bae
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The environmental dependence of the morphology of dwarf galaxies in isolated satellite systems is analyzed to understand the origin of the dwarf galaxy morphology using the visually classified morphological types of 5836 local galaxies with $z \lesssim 0.01$. We consider six sub-types of dwarf galaxies, dS0, dE, dE$_{bc}$, dSph, dE$_{blue}$, and dI, of which the first four sub-types are considered as early-type and the last two as late-type. The environmental parameters we consider are the projected distance from the host galaxy ($r_{p}$), local and global background densities, and the host morphology. The spatial distributions of dwarf satellites of early-type galaxies are much different from those of dwarf satellites of late-type galaxies, suggesting the host morphology combined with $r_{p}$ plays a decisive role on the morphology of the dwarf satellite galaxies. The local and global background densities play no significant role on the morphology of dwarfs in the satellite systems hosted by early-type galaxies. However, in the satellite system hosted by late-type galaxies, the global background densities of dE and dSph satellites are significantly different from those of dE$_{bc}$, dE$_{blue}$, and dI satellites. The blue-cored dwarf satellites (dE$_{bc}$) of early-type galaxies are likely to be located at $r_{p} > 0.3$ Mpc to keep their cold gas from the ram pressure stripping by the hot corona of early-type galaxies. The spatial distribution of dE$_{bc}$ satellites of early-type galaxies and their global background densities suggest that their cold gas is intergalactic material accreted before they fall into the satellite systems.
description: 14 pages, 8 figures
Additional file 8: of Mobilization of retrotransposons as a cause of chromosomal diversification and rapid speciation: the case for the Antarctic teleost genus Trematomus
Creators: name: J. Auvinet
name: P. Graça
name: L. Belkadi
name: L. Petit
name: E. Bonnivard
name: A. Dettaï
name: W. Detrich
name: C. Ozouf-Costaz
name: D. Higuet
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Ecology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Computational Biology

description: Double mapping of two DIRS1 family representatives on chromosomes of T. hansoni. Double FISH with two DIRS1 family representatives (YNotoJ, directly labeled with fluorescein, greenish spots, and YNotoR, directly labled with Rhodamine, red spot). They are presented on a same metaphase spread. Firstly, with signals of each DIRS1 family separated, and secondly superimposed. (PDF 278 kb)
Regulation Games for Trustworthy Machine Learning
Creators: name: Yaghini, Mohammad
name: Liu, Patty
name: Boenisch, Franziska
name: Papernot, Nicolas
Publisher: name: CISPA
Year: 2024

description: Existing work on trustworthy machine learning (ML) often focuses on a single aspect of trust in ML (e.g., fairness, or privacy) and thus fails to obtain a holistic trust assessment. Furthermore, most techniques often fail to recognize that the parties who train models are not the same as the ones who assess their trustworthiness. We propose a framework that formulates trustworthy ML as a multi-objective multi-agent optimization problem to address these limitations. A holistic characterization of trust in ML naturally lends itself to a game theoretic formulation, which we call regulation games. We introduce and study a particular game instance, the SpecGame, which models the relationship between an ML model builder and regulators seeking to specify and enforce fairness and privacy regulations. Seeking socially optimal (i.e., efficient for all agents) solutions to the game, we introduce ParetoPlay. This novel equilibrium search algorithm ensures that agents remain on the Pareto frontier of their objectives and avoids the inefficiencies of other equilibria. For instance, we show that for a gender classification application, the achieved privacy guarantee is 3.76× worse than the ordained privacy requirement if regulators do not take the initiative to specify their desired guarantees first. We hope that our framework can provide policy guidance.
Modeling and Real-Time Scheduling of DC Platform Supply Vessel for Fuel Efficient Operation
Creators: name: Satpathi, Kuntal
name: Balijepalli, VSK Murthy
name: Ukil, Abhisek
Publisher: name: arXiv
Year: 2017
Subjects: subject: Other Computer Science (cs.OH)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: DC marine architecture integrated with variable speed diesel generators (DGs) has garnered the attention of the researchers primarily because of its ability to deliver fuel efficient operation. This paper aims in modeling and to autonomously perform real-time load scheduling of dc platform supply vessel (PSV) with an objective to minimize specific fuel oil consumption (SFOC) for better fuel efficiency. Focus has been on the modeling of various components and control routines, which are envisaged to be an integral part of dc PSVs. Integration with photovoltaic-based energy storage system (ESS) has been considered as an option to cater for the short time load transients. In this context, this paper proposes a real-time transient simulation scheme, which comprises of optimized generation scheduling of generators and ESS using dc optimal power flow algorithm. This framework considers real dynamics of dc PSV during various marine operations with possible contingency scenarios, such as outage of generation systems, abrupt load changes, and unavailability of ESS. The proposed modeling and control routines with real-time transient simulation scheme have been validated utilizing the real-time marine simulation platform. The results indicate that the coordinated treatment of renewable based ESS with DGs operating with optimized speed yields better fuel savings. This has been observed in improved SFOC operating trajectory for critical marine missions. Furthermore, SFOC minimization at multiple suboptimal points with its treatment in the real-time marine system is also highlighted.
Additional file 7: of Mobilization of retrotransposons as a cause of chromosomal diversification and rapid speciation: the case for the Antarctic teleost genus Trematomus
Creators: name: J. Auvinet
name: P. Graça
name: L. Belkadi
name: L. Petit
name: E. Bonnivard
name: A. Dettaï
name: W. Detrich
name: C. Ozouf-Costaz
name: D. Higuet
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Mapping of TEs on the chromosomes of five nototheniid species by FISH. FISH mapping of a second family of DIRS1 (YNotoR) and Gypsy (GyNotoE) identified and largely distributed in nototheniid genomes. (PDF 256 kb)
A geometric description of the intermediate behaviour for spatially homogeneous models
Creators: name: Apostolopoulos, Pantelis S.
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A new approach is suggested for the study of geometric symmetries in general relativity, leading to an invariant characterization of the evolutionary behaviour for a class of Spatially Homogeneous (SH) vacuum and orthogonal $γ-$law perfect fluid models. Exploiting the 1+3 orthonormal frame formalism, we express the kinematical quantities of a generic symmetry using expansion-normalized variables. In this way, a specific symmetry assumption lead to geometric constraints that are combined with the associated integrability conditions, coming from the existence of the symmetry and the induced expansion-normalized form of the Einstein's Field Equations (EFE), to give a close set of compatibility equations. By specializing to the case of a \emph{Kinematic Conformal Symmetry} (KCS), which is regarded as the direct generalization of the concept of self-similarity, we give the complete set of consistency equations for the whole SH dynamical state space. An interesting aspect of the analysis of the consistency equations is that, \emph{at least} for class A models which are Locally Rotationally Symmetric or lying within the invariant subset satisfying $N_α^α=0 $, a proper KCS \emph{always exists} and reduces to a self-similarity of the first or second kind at the asymptotic regimes, providing a way for the ``geometrization'' of the intermediate epoch of SH models.
description: Latex, 15 pages, no figures (uses iopart style/class files); added one reference and minor corrections; (v3) improved and extended discussion; minor corrections and several new references are added; to appear in Class. Quantum Grav
Tidal Stripping and Post-Merger Relaxation of Dark Matter Halos: Causes and Consequences of Mass Loss
Creators: name: Lee, Christoph T.
name: Primack, Joel R.
name: Behroozi, Peter
name: Rodríguez-Puebla, Aldo
name: Hellinger, Doug
name: Dekel, Avishai
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the properties of distinct dark matter halos (i.e., those that are not subhalos) that have a final virial mass $M_{\mathrm{vir}}$ at $z = 0$ less than their peak mass ($M_{\mathrm{peak}}$) in the Bolshoi-Planck cosmological simulation. We identify two primary causes of halo mass loss: relaxation after a major merger and tidal stripping by a massive neighbouring halo. Major mergers initially boost $M_{\mathrm{vir}}$ and typically cause the final halo to become more prolate and less relaxed and to have higher spin and lower NFW concentration. As the halo relaxes, high energy material from the recent merger gradually escapes beyond the virial radius, temporarily resulting in a net negative accretion rate that reduces the halo mass by $5-15\%$ on average. Halos that experience a major merger around $z = 0.4$ typically reach a minimum mass near $z = 0$. Tidal stripping mainly occurs in dense regions, and it causes halos to become less prolate and have lower spins and higher NFW concentrations. Tidally stripped halos often lose a large fraction of their peak mass ($> 20\%$) and most never recover (or even reattain a positive accretion rate). Low mass halos can be strongly affected by both post-merger mass loss and tidal stripping, while high mass halos are predominantly influenced by post-merger mass loss and show few signs of significant tidal stripping.
Microlensing signature of a white dwarf population in the galactic halo
Creators: name: Hafizi, M.
name: De Paolis, F.
name: Ingrosso, G.
name: Nucita, A. A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Microlensing and pixel-lensing surveys play a fundamental role in the searches for galactic dark matter and in the study of the galactic structure. Recent observations suggest the presence of a population of old white dwarfs with high proper motion, probably in the galactic halo, with local mass density in the range $1.3\times 10^{-4}-4.4\times 10^{-3} M_{\odot}$ pc$^{-3}$, in addition to the standard galactic stellar disk and dark halo components. Investigation of the signatures on microlensing results towards the LMC of these different lens populations, with particular emphasis to white dwarfs, is the main purpose of the present paper. This is done by evaluating optical depth and microlensing rate of the various lens populations and then calculating through a Montecarlo program, the probability that a lens which has caused a microlensing event of duration $t_{\rm E}$ belongs to a certain galactic population. Data obtained by the MACHO Collaboration allow us to set an upper bound of $1.6\times 10^{-3} M_{\odot}$ pc$^{-3}$ to the local mass density of white dwarfs distributed in spheroidal models, while for white dwarfs in disk models all values for the local mass density are in agreement with observational results.
description: in press on International Journal of modern Physics D
Domain Objects and Microservices for Systems Development: a roadmap
Creators: name: Mikhail, Kizilov
name: Bucchiarone, Antonio
name: Mazzara, Manuel
name: Safina, Larisa
name: Rivera, Victor
Publisher: name: arXiv
Year: 2017
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: This paper discusses a roadmap to investigate Domain Objects being an adequate formalism to capture the peculiarity of microservice architecture, and to support Software development since the early stages. It provides a survey of both Microservices and Domain Objects, and it discusses plans and reflections on how to investigate whether a modeling approach suited to adaptable service-based components can also be applied with success to the microservice scenario.
Evidence for the Confinement of Magnetic Monopoles in Quantum Spin Ice
Creators: name: Sarte, P. M.
name: Aczel, A. A.
name: Ehlers, G.
name: Stock, C.
name: Gaulin, B. D.
name: Mauws, C.
name: Stone, M. B.
name: Calder, S.
name: Nagler, S. E.
name: Hollett, J. W.
name: Zhou, H. D.
name: Gardner, J. S.
name: Attfield, J. P.
name: Wiebe, C. R.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Magnetic monopoles are hypothesised elementary particles connected by Dirac strings that behave like infinitely thin solenoids. Despite decades of searches, free magnetic monopoles and their Dirac strings have eluded experimental detection, although there is substantial evidence for deconfined magnetic monopole quasiparticles in spin ice materials. Here we report the detection of a hierarchy of unequally-spaced magnetic excitations \emph{via} high resolution inelastic neutron spectroscopic measurements on the quantum spin ice candidate Pr$_{2}$Sn$_{2}$O$_{7}$. These excitations are well-described by a simple model of monopole pairs bound by a linear potential with an effective tension of 0.642(8) K~$\cdot$Å$^{-1}$ at 1.65~K. The success of the linear potential model suggests that these low energy magnetic excitations are direct spectroscopic evidence for the confinement of magnetic monopole quasiparticles in the quantum spin ice candidate Pr$_{2}$Sn$_{2}$O$_{7}$.
description: 9 pages, 4 figures
New Lower Bound on Fermion Binding Energies
Creators: name: Juillet, O.
name: Fleck, S.
name: Theussl, L.
name: Richard, J. -M.
name: Varga, K.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We derive a new lower bound for the ground state energy $E^{\rm F}(N,S)$ of N fermions with total spin S in terms of binding energies $E^{\rm F}(N-1,S \pm 1/2)$ of (N-1) fermions. Numerical examples are provided for some simple short-range or confining potentials.
description: 4 pages, 1 eps figure
The Large Synoptic Survey Telescope as a Near-Earth Object Discovery Machine
Creators: name: Jones, R. Lynne
name: Slater, Colin T.
name: Moeyens, Joachim
name: Allen, Lori
name: Axelrod, Tim
name: Cook, Kem
name: Ivezić, Željko
name: Jurić, Mario
name: Myers, Jonathan
name: Petry, Catherine E.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Using the most recent prototypes, design, and as-built system information, we test and quantify the capability of the Large Synoptic Survey Telescope (LSST) to discover Potentially Hazardous Asteroids (PHAs) and Near-Earth Objects (NEOs). We empirically estimate an expected upper limit to the false detection rate in LSST image differencing, using measurements on DECam data and prototype LSST software and find it to be about $450$~deg$^{-2}$. We show that this rate is already tractable with current prototype of the LSST Moving Object Processing System (MOPS) by processing a 30-day simulation consistent with measured false detection rates. We proceed to evaluate the performance of the LSST baseline survey strategy for PHAs and NEOs using a high-fidelity simulated survey pointing history. We find that LSST alone, using its baseline survey strategy, will detect $66\%$ of the PHA and $61\%$ of the NEO population objects brighter than $H=22$, with the uncertainty in the estimate of $\pm5$ percentage points. By generating and examining variations on the baseline survey strategy, we show it is possible to further improve the discovery yields. In particular, we find that extending the LSST survey by two additional years and doubling the MOPS search window increases the completeness for PHAs to $86\%$ (including those discovered by contemporaneous surveys) without jeopardizing other LSST science goals ($77\%$ for NEOs). This equates to reducing the undiscovered population of PHAs by additional $26\%$ ($15\%$ for NEOs), relative to the baseline survey.
description: 66 pages, 18 figures, accepted to Icarus
Self-similar collapse with cooling and heating in an expanding universe
Creators: name: Uchida, Shuji
name: Yoshida, Tatsuo
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We derive self-similar solutions including cooling and heating in an Einstein de-Sitter universe, and investigate the effects of cooling and heating on the gas density and temperature distributions. We assume that the cooling rate has a power-law dependence on the gas density and temperature, $Λ$$\propto$$ρ^{A}T^{B}$, and the heating rate is $Γ$$\propto$$ρT$. The values of $A$ and $B$ are chosen by requiring that the cooling time is proportional to the Hubble time in order to obtain similarity solutions. In the region where the cooling rate is greater than the heating rate, a cooling inflow is established, and the gas is compressed and heats up. Because the compression is greater in the inner region than in the outer region, the temperature becomes an increasing profile toward the center. In particular, when a large infall velocity is produced due to an enormous energy loss, the slope of the density approaches a value that depends on $A$, $B$, and the velocity slope, and the slope of the temperature approaches $-$1. On the other hand, in the region where the heating rate is greater than the cooling rate, the infall velocity is suppressed, compression of the gas is weakened, and the gas cools down. The slope of the density becomes shallow due to suppression of the contraction, and the temperature is lower than that without heating. The self-similar collapse presented here gives insights to the effects of cooling and heating on the gas distributions in galaxies and clusters of galaxies.
description: 12pages, 29figures. Accepted for publication in MNRAS
Detecting extreme mass ratio inspirals with LISA using time-frequency methods II: search characterization
Creators: name: Gair, Jonathan
name: Wen, Linqing
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The inspirals of stellar-mass compact objects into supermassive black holes constitute some of the most important sources for LISA. Detection of these sources using fully coherent matched filtering is computationally intractable, so alternative approaches are required. In a previous paper (Wen and Gair 2005, gr-qc/0502100), we outlined a detection method based on looking for excess power in a time-frequency spectrogram of the LISA data. The performance of the algorithm was assessed using a single `typical' trial waveform and approximations to the noise statistics. In this paper we present results of Monte Carlo simulations of the search noise statistics and examine its performance in detecting a wider range of trial waveforms. We show that typical extreme mass ratio inspirals (EMRIs) can be detected at distances of up to 1--3 Gpc, depending on the source parameters. We also discuss some remaining issues with the technique and possible ways in which the algorithm can be improved.
description: 15 pages, 9 figures, to appear in proceedings of GWDAW 9, Annecy, France, December 2004
E-beam manipulation of Si atoms on graphene edges with aberration-corrected STEM
Creators: name: Dyck, Ondrej
name: Kim, Songkil
name: Kalinin, Sergei V.
name: Jesse, Stephen
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The burgeoning field of atomic level material control holds great promise for future breakthroughs in quantum and memristive device manufacture and fundamental studies of atomic-scale chemistry. Realization of atom-by atom control of matter represents a complex and ongoing challenge. Here, we explore the feasibility of controllable motion of dopant Si atoms at the edges of graphene via the sub-atomically focused electron beam in a scanning transmission electron microscope (STEM). We demonstrate that the graphene edges can be cleaned of Si atoms and then subsequently replenished from nearby source material. It is also shown how Si edge atoms may be pushed from the edge of a small hole into the bulk of the graphene lattice and from the bulk of the lattice back to the edge. This is accomplished through sputtering of the edge of the graphene lattice to bury or uncover Si dopant atoms. These experiments form an initial step toward general atomic scale material control.
Additional file 6: of Mobilization of retrotransposons as a cause of chromosomal diversification and rapid speciation: the case for the Antarctic teleost genus Trematomus
Creators: name: J. Auvinet
name: P. Graça
name: L. Belkadi
name: L. Petit
name: E. Bonnivard
name: A. Dettaï
name: W. Detrich
name: C. Ozouf-Costaz
name: D. Higuet
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: Ecology
subject: Developmental Biology
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Summary of TEs probes for FISH. sum up (name, superfamily, family, species it comes from, kb size) of cloned sequences used as probes for Fluorescent in situ hybridization. (PDF 86 kb)
title: ADCO, Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Cart. 180 (11 H 755), 83 folios, f. 0126
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2017
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 180 (11 H 755), 83 folios, f. 0126, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 180 (11 H 755), 83 folios, f. 0126, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Correlated Errors in Quantum Error Corrections
Creators: name: Hwang, W. Y.
name: Ahn, D.
name: Hwang, S. W.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that errors are not generated correlatedly provided that quantum bits do not directly interact with (or couple to) each other. Generally, this no-qubits-interaction condition is assumed except for the case where two-qubit gate operation is being performed. In particular, the no-qubits-interaction condition is satisfied in the collective decoherence models. Thus, errors are not correlated in the collective decoherence. Consequently, we can say that current quantum error correcting codes which correct single-qubit-errors will work in most cases including the collective decoherence.
description: no correction, 3 pages, RevTex
Protocol: A realist review of participatory research in health (REAL-2)
Creators: name: Harris, Janet
name: Wong, Geoff
name: Helene-Mari Van Der Westhuizen
name: Vincent, Robin
name: Sassy Molyneux
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Medicine and Health Sciences
subject: Social and Behavioral Sciences
subject: health
subject: participatory research
subject: realist review

description: This review aims to explore how a participatory research paradigm can lead to action that improves the health outcomes of people affected by infectious diseases, mental health conditions and the health consequences of climate change. We will investigate in which contexts the use of this research paradigm produces these improved health outcomes, and through which mechanisms. This could then inform future the use of this research method in future, including in clinical and public health settings.

We are interested in understanding how participatory research methods influence the research process and outcomes, including producing local action, wider social change and changes in policy and practice that impact on the health of people.
Building a case for a Planck-scale-deformed boost action: the Planck-scale particle-localization limit
Creators: name: Amelino-Camelia, Giovanni
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: "Doubly-special relativity" (DSR), the idea of a Planck-scale Minkowski limit that is still a relativistic theory, but with both the Planck scale and the speed-of-light scale as nontrivial relativistic invariants, was proposed (gr-qc/0012051) as a physics intuition for several scenarios which may arise in the study of the quantum-gravity problem, but most DSR studies focused exclusively on the search of formalisms for the description of a specific example of such a Minkowski limit. A novel contribution to the DSR physics intuition came from a recent paper by Smolin (hep-th/0501091) suggesting that the emergence of the Planck scale as a second nontrivial relativistic invariant might be inevitable in quantum gravity, relying only on some rather robust expectations concerning the semiclassical approximation of quantum gravity. I here attempt to strengthen Smolin's argument by observing that an analysis of some independently-proposed Planck-scale particle-localization limits, such as the "Generalized Uncertainty Principle" often attributed to string theory in the literature, also suggests that the emergence of a DSR Minkowski limit might be inevitable. I discuss a possible link between this observation and recent results on logarithmic corrections to the entropy-area black-hole formula, and I observe that both the analysis here reported and Smolin's analysis appear to suggest that the examples of DSR Minkowski limits for which a formalism has been sought in the literature might not be sufficiently general. I also stress that, as we now contemplate the hypothesis of a DSR Minkowski limit, there is an additional challenge for those in the quantum-gravity community attributing to the Planck length the role of "fundamental length scale".
description: 12 pages, LaTex
Reconciling solar and stellar magnetic cycles with nonlinear dynamo simulations
Creators: name: Strugarek, A.
name: Beaudoin, P.
name: Charbonneau, P.
name: Brun, A. S.
name: Nascimento, J. -D. do
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The magnetic fields of solar-type stars are observed to cycle over decadal periods -11 years in the case of the Sun. The fields originate in the turbulent convective layers of stars and have a complex dependency upon stellar rotation rate. We have performed a set of turbulent global simulations that exhibit magnetic cycles varying systematically with stellar rotation and luminosity. We find that the magnetic cycle period is inversely proportional to the Rossby number, which quantifies the influence of rotation on turbulent convection. The trend relies on a fundamentally non-linear dynamo process and is compatible with the Sun's cycle and those of other solar-type stars.
description: 24 pages, 12 figures, 2 tables (including supplementary material), accepted for publication in Science
Memorization in Self-Supervised Learning Improves Downstream Generalization
Creators: name: Wang, Wenhao
name: Kaleem, Muhammad Ahmad
name: Dziedzic, Adam
name: Backes, Michael
name: Papernot, Nicolas
name: Boenisch, Franziska
Publisher: name: CISPA
Year: 2024

description: Self-supervised learning (SSL) has recently received significant attention due to its ability to train high-performance encoders purely on unlabeled data-often scraped from the internet. This data can still be sensitive and empirical evidence suggests that SSL encoders memorize private information of their training data and can disclose them at inference time. Since existing theoretical definitions of memorization from supervised learning rely on labels, they do not transfer to SSL. To address this gap, we propose SSLMem, a framework for defining memorization within SSL. Our definition compares the difference in alignment of representations for data points and their augmented views returned by both encoders that were trained on these data points and encoders that were not. Through comprehensive empirical analysis on diverse encoder architectures and datasets we highlight that even though SSL relies on large datasets and strong augmentations-both known in supervised learning as regularization techniques that reduce overfitting-still significant fractions of training data points experience high memorization. Through our empirical results, we show that this memorization is essential for encoders to achieve higher generalization performance on different downstream tasks.