cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The search for radio emission from exoplanets using LOFAR beam-formed observations: Jupiter as an exoplanet
Creators: name: Turner, Jake D.
name: Grießmeier, Jean-Mathias
name: Zarka, Philippe
name: Vasylieva, Iaroslavna
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: $\textit{Context.}$ The magnetized Solar System planets are strong radio emitters and theoretical studies suggest that the radio emission from nearby exoplanets in close-in orbits could reach intensity levels $10^{3}-10^{7}$ times higher than Jupiter's decametric emission. Detection of exoplanets in the radio domain would open up a brand new field of research, however, currently there are no confirmed detections at radio frequencies. $\textit{Aims.}$ We investigate the radio emission from Jupiter, scaled such that it mimics emission coming from an exoplanet, with low-frequency beam-formed observations using LOFAR. The goals are to define a set of observables that can be used as a guideline in the search for exoplanetary radio emission and to measure effectively the sensitivity limit for LOFAR beam-formed observations. $\textit{Methods.}$ We observe "Jupiter as an exoplanet" by dividing a LOFAR observation of Jupiter by a down-scaling factor and adding this observation to beam-formed data of the "sky background". Then we run this artificial dataset through our total intensity (Stokes-I) and circular polarization (Stokes-V) processing and post-processing pipelines and determine up to which down-scaling factor Jupiter is still detected in the dataset. $\textit{Results.}$ We find that exoplanetary radio bursts can be detected at 5 pc if the circularly polarized flux is $10^5$ times stronger than the typical level of Jupiter's radio bursts during active emission events ($\sim4\times10^{5}$ Jy). Equivalently, circularly polarized radio bursts can be detected up to a distance of 20 pc (encompassing the known exoplanets 55 Cnc, Tau Boötis, and Upsilon Andromedae) assuming the level of emission is $10^{5}$ times stronger than the peak flux of Jupiter's decametric burst emission ($\sim6\times10^{6}$ Jy).
description: 18 pages, 8 figures, 5 tables, Accepted to A&A (Jan 29, 2019). Significant updates from 1st version. This version now includes the Stokes-V pipeline and analysis
Examining the Personalization-Privacy Tradeoff – an Empirical Investigation with Email Advertisements
Creators: name: Wattal, Sunil
name: Telang, Rahul
name: Tridas Mukhopadhyay
name: Boatwright, Peter
Publisher: name: Carnegie Mellon University
Year: 2008
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Dale Carnegie once said that the sound of one’s name is the sweetest for any person. Much internet personalization acts on this mantra by trying to create an online environment where customers are greeted by name and are recommended products based on their preferences. However, no clear empirical evidence exists as to whether consumers desire personalization or whether privacy concerns override the benefits of personalization. Using theories from psychology and consumer behavior, we address this dilemma by developing hypotheses related to how consumers respond to a firm’s collection and use of information for personalization. To test these hypotheses, we propose a multi-stage ordered probit model using a hierarchical Bayesian framework to account for consumer heterogeneity via individual level parameter estimates. The data for this research comes from a website which captured information on actual consumer responses to ten million email advertisements sent to 600,000 customers over a nine month period. We examine the impact of different types of personalization as well as measure consumer response at multiple levels. We also control for consumer and promotion specific characteristics in our model. Our results not only indicate the economic benefits of personalization but also highlight consumers’ privacy concerns. The main results are as follows: first, emails personalized only on the basis of consumers’ product preferences get a more favorable response from consumers than those with no personalization. Second, we show that more than 85% consumers react negatively to personalized greetings in an email, suggesting that consumers are likely to perceive a violation in privacy if they see their name in an email advertisement. Third, we show that consumer response is mixed if both personalized greetings and product-based personalization are used in an email. While most consumers react negatively if both personalized greetings and product-based personalization are used in an email, consumers who buy more often from a firm prefer emails where personalized greetings are accompanied by reliable product recommendations. This suggests that familiarity with a website mitigates customers’ privacy concerns. Overall, we show that customers differ significantly in their preference for different types of personalization and that ‘personalized’ personalization (where different customers receive different levels of personalization) is more effective than all-inclusive personalization (in which each advertisement is personalized at multiple levels).
WEEKLY WORKSHOP - SEMINAR: "Eco-Construction and Bioclimatic Approach in Architecture"
Creators: name: George-Fivos Sargentis
Publisher: name: Zenodo
Year: 2019

description: Report of the weekly workshop-seminar: "Eco-Construction and Bioclimatic Approach in Architecture", October 18-24, 2019 Volos-Greece. Organized by GREEK ARCHITECTS UNION www.sadas-pea.gr and OPTARCH project.
The collapse of a molecular cloud core to stellar densities using radiation non-ideal magnetohydrodynamics
Creators: name: Wurster, James
name: Bate, Matthew R.
name: Price, Daniel J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present results from radiation non-ideal magnetohydrodynamics (MHD) calculations that follow the collapse of rotating, magnetised, molecular cloud cores to stellar densities. These are the first such calculations to include all three non-ideal effects: ambipolar diffusion, Ohmic resistivity and the Hall effect. We employ an ionisation model in which cosmic ray ionisation dominates at low temperatures and thermal ionisation takes over at high temperatures. We explore the effects of varying the cosmic ray ionisation rate from $ζ_\text{cr}= 10^{-10}$ to $10^{-16}$ s$^{-1}$. Models with ionisation rates $\gtrsim 10^{-12}$ s$^{-1}$ produce results that are indistinguishable from ideal MHD. Decreasing the cosmic ray ionisation rate extends the lifetime of the first hydrostatic core up to a factor of two, but the lifetimes are still substantially shorter than those obtained without magnetic fields. Outflows from the first hydrostatic core phase are launched in all models, but the outflows become broader and slower as the ionisation rate is reduced. The outflow morphology following stellar core formation is complex and strongly dependent on the cosmic ray ionisation rate. Calculations with high ionisation rates quickly produce a fast (~14km s$^{-1}$) bipolar outflow that is distinct from the first core outflow, but with the lowest ionisation rate a slower (~3-4 km s$^{-1}$) conical outflow develops gradually and seamlessly merges into the first core outflow.
description: 22 pages, 24 figures. Accepted for publication in MNRAS
Long-term risk of hysterectomy and ectopic pregnancy among Vietnamese women using the quinacrine hydrochloride pellet system vs. intrauterine devices or tubal ligation for contraception
Creators: name: Jones, Judith K.
name: Tave, Arlene
name: Pezzullo, John C.
name: Kardia, Sharon
name: Lippes, Jack
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Cell Biology
subject: Biotechnology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy

description: Objectives: Determine the long-term risk of hysterectomy and ectopic pregnancy in women using the quinacrine hydrochloride pellet system of permanent contraception (QS) relative to the comparable risk in women using Copper T intrauterine device (IUD) or tubal ligation surgery (TL) for long-term or permanent contraception. Methods: This was a retrospective cohort study, conducted in the Northern Vietnamese provinces of Ha Nam, Nam Dinh, Ninh Binh and Thai Binh. Women who had their first QS procedure, last IUD insertion or TL between 1989 and 1996 were interviewed regarding post-procedure health outcomes approximately 16 years post exposure. Results: A 95% response rate resulted in 21,040 completed interviews. Overall incidence rates were low for both outcomes (91/100,000 women years of follow-up and 22/100,000 women years of follow-up for hysterectomy and ectopic pregnancy, respectively). After accounting for variations in baseline characteristics between women choosing QS vs. the other two contraceptive methods, no significant excess hazard of either hysterectomy or ectopic pregnancy was associated with QS. Conclusions: No significant excess long-term risk of hysterectomy or ectopic pregnancy was found among a large group of women using QS vs. IUD or TL for contraception after an average 16 years of follow-up.
Lepton Flavor Violation and the Tau Neutrino Mass
Creators: name: Mohapatra, R. N.
name: Nussinov, S.
name: Zhang, X.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We point out that, in the left-right symmetric model of weak interaction, if $ν_τ$ mass is in the keV to MeV range, there is a strong correlation between rare decays such as $τ\rightarrow 3 μ, τ\rightarrow 3 e$ and the $ν_τ$ mass. In particular, we point out that a large range of $ν_τ$ masses are forbidden by the cosmological constraints on $m_{ν_τ}$ in combination with the present upper limits on these processes.
description: UMDHEP 94-30, 14 pages, TeX file, (some new references added)
Universal Bounds on Operator Dimensions from the Average Null Energy Condition
Creators: name: Cordova, Clay
name: Diab, Kenan
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that the average null energy condition implies novel lower bounds on the scaling dimensions of highly-chiral primary operators in four-dimensional conformal field theories. Denoting the spin of an operator by a pair of integers $(k,\bar{k})$ specifying the transformations under chiral $\frak{su}(2)$ rotations, we explicitly demonstrate these new bounds for operators transforming in $(k,0)$ and $(k,1)$ representations for sufficiently large $k$. Based on these calculations, along with intuition from free field theory, we conjecture that in any unitary conformal field theory, primary local operators of spin $(k,\bar{k})$ and scaling dimension $Δ$ satisfy $Δ\geq \text{max}\{k,\bar{k}\}.$ If $|k-\bar{k}| > 4$, this is stronger than the unitarity bound.
description: 21 pages+appendices, 4 Mathematica files
Ultra-Low Latency (ULL) Networks: The IEEE TSN and IETF DetNet Standards and Related 5G ULL Research
Creators: name: Nasrallah, Ahmed
name: Thyagaturu, Akhilesh
name: Alharbi, Ziyad
name: Wang, Cuixiang
name: Shao, Xing
name: Reisslein, Martin
name: ElBakoury, Hesham
Publisher: name: arXiv
Year: 2018
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Many network applications, e.g., industrial control, demand Ultra-Low Latency (ULL). However, traditional packet networks can only reduce the end-to-end latencies to the order of tens of milliseconds. The IEEE 802.1 Time Sensitive Networking (TSN) standard and related research studies have sought to provide link layer support for ULL networking, while the emerging IETF Deterministic Networking (DetNet) standards seek to provide the complementary network layer ULL support. This article provides an up-to-date comprehensive survey of the IEEE TSN and IETF DetNet standards and the related research studies. The survey of these standards and research studies is organized according to the main categories of flow concept, flow synchronization, flow management, flow control, and flow integrity. ULL networking mechanisms play a critical role in the emerging fifth generation (5G) network access chain from wireless devices via access, backhaul, and core networks. We survey the studies that specifically target the support of ULL in 5G networks, with the main categories of fronthaul, backhaul, and network management. Throughout, we identify the pitfalls and limitations of the existing standards and research studies. This survey can thus serve as a basis for the development of standards enhancements and future ULL research studies that address the identified pitfalls and limitations.
Every Nontrivial Facet-Defining Inequality for the Corner Polyhedron is an Intersection Cut
Creators: name: Conforti, Michele
name: Cornuejols, Gerard
name: Zambelli, Giacomo
Publisher: name: Carnegie Mellon University
Year: 2005
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Intersection cuts were introduced by Balas and the corner polyhedron by Gomory. It is a classical result that intersection cuts are valid for the corner polyhedron. In this paper we show that, conversely every nontrivial facet-defining inequality for the corner polyhedron is an intersection cut.
Even-Hole-Free Graphs Part II: Recognition Algorithm
Creators: name: Conforti, Michele
name: Cornuejols, Gerard
name: Ajai  Kapoor
name: Vušković, Kristina
Publisher: name: Carnegie Mellon University
Year: 1963
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: We present an algorithm that determines in polytime whether a graph contains an even hole. The algorithm is based on a decomposition theorem for even-hole-free graphs obtained in Part I of this work. We also give a polytime algorithm to find an even hole in a graph when one exists.
title: ADCO, Cartulaire des Dominicains de Dijon (1286), Cart. 221 (H 53), 170 folios, f. 0032
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: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire des Dominicains de Dijon (1286), Archives départementales de la Côte-d'Or, Cart. 221 (H 53), 170 folios. Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire des Dominicains de Dijon (1286), Archives départementales de la Côte-d'Or, Cart. 221 (H 53), 170 folios, f. 0032, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb15250518p
description: Provenance: http://www.idref.fr/02643413X/id
description: Provenance: https://www.geonames.org/6453767
description: Provenance: Dijon
description: Provenance: http://www.wikidata.org/entity/Q7003
SHARDS: Constraints on the dust attenuation law of star-forming galaxies at z~2
Creators: name: Tress, M.
name: Mármol-Queraltó, E.
name: Ferreras, I.
name: Pérez-González, P. G.
name: Barro, G.
name: Pampliega, B. Alcalde
name: Cava, A.
name: Domínguez-Sánchez, H.
name: Eliche-Moral, C.
name: Espino-Briones, N.
name: Esquej, P.
name: Hernán-Caballero, A.
name: Rodighiero, G.
name: Rodriguez-Muñoz, L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We make use of SHARDS, an ultra-deep (<26.5AB) galaxy survey that provides optical photo-spectra at resolution R~50, via medium band filters (FWHM~150A). This dataset is combined with ancillary optical and NIR fluxes to constrain the dust attenuation law in the rest-frame NUV region of star-forming galaxies within the redshift window 1.5
description: 13 pages, 11+2 figures, 3 tables. MNRAS, in press
New simple lattices in products of trees and their projections
Creators: name: Radu, Nicolas
Publisher: name: arXiv
Year: 2017
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20E08, 20E32, 20F65, 22E40

description: Let $Γ\leq \mathrm{Aut}(T_{d_1}) \times \mathrm{Aut}(T_{d_2})$ be a group acting freely and transitively on the product of two regular trees of degree $d_1$ and $d_2$. We develop an algorithm which computes the closure of the projection of $Γ$ on $\mathrm{Aut}(T_{d_t})$ under the hypothesis that $d_t \geq 6$ is even and that the local action of $Γ$ on $T_{d_t}$ contains $\mathrm{Alt}(d_t)$. We show that if $Γ$ is torsion-free and $d_1 = d_2 = 6$, exactly seven closed subgroups of $\mathrm{Aut}(T_6)$ arise in this way. We also construct two new infinite families of virtually simple lattices in $\mathrm{Aut}(T_{6}) \times \mathrm{Aut}(T_{4n})$ and in $\mathrm{Aut}(T_{2n}) \times \mathrm{Aut}(T_{2n+1})$ respectively, for all $n \geq 2$. In particular we provide an explicit presentation of a torsion-free infinite simple group on $5$ generators and $10$ relations, that splits as an amalgamated free product of two copies of $F_3$ over $F_{11}$. We include information arising from computer-assisted exhaustive searches of lattices in products of trees of small degrees. In an appendix by Pierre-Emmanuel Caprace, some of our results are used to show that abstract and relative commensurator groups of free groups are almost simple, providing partial answers to questions of Lubotzky and Lubotzky-Mozes-Zimmer.
description: With an appendix by Pierre-Emmanuel Caprace
Even-Hole-Free Graphs Part I: Decomposition Theorem
Creators: name: Conforti, Michele
name: Cornuejols, Gerard
name: Ajai  Kapoor
name: Vušković, Kristina
Publisher: name: Carnegie Mellon University
Year: 1969
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: We prove a decomposition theorem for even-hole-free graphs. The decompositions used are 2-joins and star, double-star and triple-star cutsets. This theorem is used in the second part of this paper to obtain a polytime recognition algorithm for even-hole-free graphs.
Persistence of Small Noise and Random initial conditions
Creators: name: Baker, J.
name: Chigansky, P.
name: Hamza, K.
name: Klebaner, F. C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: The effect of small noise in a smooth dynamical system is negligible on any finite time interval. Here we study situations when it persists on intervals increasing to infinity. Such asymptotic regime occurs when the system starts from initial condition, sufficiently close to an unstable fixed point. In this case, under appropriate scaling, the trajectory converges to solution of the unperturbed system, started from a certain {\em random} initial condition. In this paper we consider the case of one dimensional diffusions on the positive half line, which often arise as scaling limits in population dynamics.
WEEKLY WORKSHOP - SEMINAR: "Eco-Construction and Bioclimatic Approach in Architecture"
Creators: name: Sargentis, George-Fivos
Publisher: name: Zenodo
Year: 2019

description: Report of the weekly workshop-seminar: "Eco-Construction and Bioclimatic Approach in Architecture", October 18-24, 2019 Volos-Greece. Organized by GREEK ARCHITECTS UNION www.sadas-pea.gr and OPTARCH project.
Entanglement Entropy and the Colored Jones Polynomial
Creators: name: Balasubramanian, Vijay
name: DeCross, Matthew
name: Fliss, Jackson
name: Kar, Arjun
name: Leigh, Robert G.
name: Parrikar, Onkar
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the multi-party entanglement structure of states in Chern-Simons theory created by performing the path integral on 3-manifolds with linked torus boundaries, called link complements. For gauge group $SU(2)$, the wavefunctions of these states (in a particular basis) are the colored Jones polynomials of the corresponding links. We first review the case of $U(1)$ Chern-Simons theory where these are stabilizer states, a fact we use to re-derive an explicit formula for the entanglement entropy across a general link bipartition. We then present the following results for $SU(2)$ Chern-Simons theory: (i) The entanglement entropy for a bipartition of a link gives a lower bound on the genus of surfaces in the ambient $S^3$ separating the two sublinks. (ii) All torus links (namely, links which can be drawn on the surface of a torus) have a GHZ-like entanglement structure -- i.e., partial traces leave a separable state. By contrast, through explicit computation, we test in many examples that hyperbolic links (namely, links whose complements admit hyperbolic structures) have W-like entanglement -- i.e., partial traces leave a non-separable state. (iii) Finally, we consider hyperbolic links in the complexified $SL(2,C)$ Chern-Simons theory, which is closely related to 3d Einstein gravity with a negative cosmological constant. In the limit of small Newton constant, we discuss how the entanglement structure is controlled by the Neumann-Zagier potential on the moduli space of hyperbolic structures on the link complement.
description: 34+12 pages, 15 figures
Long time behavior of the volume of the Wiener sausage on Dirichlet spaces
Creators: name: Okamura, Kazuki
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60J60, 31C25

description: In the present paper, we consider long time behaviors of the volume of the Wiener sausage on Dirichlet spaces. We focus on the volume of the Wiener sausage for diffusion processes on metric measure spaces other than the Euclid space equipped with the Lebesgue measure. We obtain the growth rate of the expectations and almost sure behaviors of the volumes of the Wiener sausages on metric measure Dirichlet spaces satisfying Ahlfors regularity and sub-Gaussian heat kernel estimates. We show that the growth rate of the expectations on a "bounded" modification of the Euclidian space is identical with the one on the Euclidian space equipped with the Lebesgue measure. We give an example of a metric measure Dirichlet space on which a scaled of the means fluctuates.
description: minor revision. 42 pages, 1 figure; to appear in Potential Analysis
Experimental study of Hong-Ou-Mandel interference using independent phase randomized weak coherent states
Creators: name: Moschandreou, Eleftherios
name: Garcia, Jeffrey I.
name: Rollick, Brian J.
name: Qi, Bing
name: Pooser, Raphael
name: Siopsis, George
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Hong-Ou-Mandel interferometers are valuable tools in many Quantum Information and Quantum Optics applications that require photon indistinguishability. The theoretical limit for the Hong-Ou-Mandel visibility is 0.5 for indistinguishable weak coherent photon states, but several device imperfections may hinder achieving this value experimentally. In this work, we examine the dependence of the interference visibility on various factors, including (i) detector side imperfections due to after-pulses, (ii) mismatches in the intensities and states of polarization of the input signals, and (iii) the overall intensity of the input signals. We model all imperfections and show that theoretical modeling is in good agreement with experimental results.
description: 8 pages, 8 figures
Evaluation of Fiscal Adjustment in IMF-Supported Programs: Some Comments
Creators: name: Meltzer, Allan
Publisher: name: Carnegie Mellon University
Year: 1989
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: It is a pleasure to comment on Marcelo Selowsky's presentation and the report on fiscal adjustment by the IMFs Independent Evaluation Office. The report sets a high standard for work of this kind. It is comprehensive, careful, and balanced in its judgments. The reader gets a sense of the interaction between IMF staff and the government of the country in adjusting fiscal adjustment programs to events both foreseen and unforeseen at the time of the initial program. This is a very different picture than one gets from, for example, Joseph Stiglitz's book on globalization and one with much greater verisimilitude and supporting evidence
Exploring the Kondo model in and out of equilibrium with alkaline-earth atoms
Creators: name: Kanász-Nagy, Márton
name: Ashida, Yuto
name: Shi, Tao
name: Moca, Catalin Pascu
name: Ikeda, Tatsuhiko N.
name: Fölling, Simon
name: Cirac, J. Ignacio
name: Zaránd, Gergely
name: Demler, Eugene A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a scheme to realize the Kondo model with tunable anisotropy using alkaline-earth atoms in an optical lattice. The new feature of our setup is Floquet engineering of interactions using time-dependent Zeeman shifts, that can be realized either using state-dependent optical Stark shifts or magnetic fields. The properties of the resulting Kondo model strongly depend on the anisotropy of the ferromagnetic interactions. In particular, easy-plane couplings give rise to Kondo singlet formation even though microscopic interactions are all ferromagnetic. We discuss both equilibrium and dynamical properties of the system that can be measured with ultracold atoms, including the impurity spin susceptibility, the impurity spin relaxation rate, as well as the equilibrium and dynamical spin correlations between the impurity and the ferromagnetic bath atoms. We analyze the non-equilibrium time evolution of the system using a variational non-Gaussian approach, which allows us to explore coherent dynamics over both short and long timescales, as set by the bandwidth and the Kondo singlet formation, respectively. In the quench-type experiments, when the Kondo interaction is suddenly switched on, we find that real-time dynamics shows crossovers reminiscent of poor man's renormalization group flow used to describe equilibrium systems. For bare easy-plane ferromagnetic couplings, this allows us to follow the formation of the Kondo screening cloud as the dynamics crosses over from ferromagnetic to antiferromagnetic behavior. On the other side of the phase diagram, our scheme makes it possible to measure quantum corrections to the well-known Korringa law describing the temperature dependence of the impurity spin relaxation rate. Theoretical results discussed in our paper can be measured using currently available experimental techniques.
description: 22 pages, 12 figures
Jets or high velocity flows revealed in high-cadence spectrometer and imager co-observations?
Creators: name: Madjarska, M. S.
name: Doyle, J. G.
name: Innes, D.
name: Curdt, W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on active region EUV dynamic events observed simultaneously at high-cadence with SUMER/SoHO and TRACE. Although the features appear in the TRACE Fe ix/x 171A images as jets seen in projection on the solar disk, the SUMER spectral line profiles suggest that the plasma has been driven along a curved large scale magnetic structure, a pre-existing loop. The SUMER observations were carried out in spectral lines covering a large temperature range from 10^4 K to 10^6 K. The spectral analysis revealed that a sudden heating from an energy deposition is followed by a high velocity plasma flow. The Doppler velocities were found to be in the range from 90 to 160 km/s. The heating process has a duration which is below the SUMER exposure time of 25 s while the lifetime of the events is from 5 to 15 min. The additional check on soft X-ray Yohkoh images shows that the features most probably reach 3 MK (X-ray) temperatures. The spectroscopic analysis showed no existence of cold material during the events.
New limits on spin-independent and spin-dependent couplings of low-mass WIMP dark matter with a germanium detector at a threshold of 220 eV
Creators: name: TEXONO Collaboration
name: Lin, S. T.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: An energy threshold of (220+-10) eV was achieved at an efficiency of 50% with a four-channel ultra-low-energy germanium detector each with an active mass of 5 g. This provides a unique probe to WIMP dark matter with mass below 10 GeV. With a data acquisition live time of 0.338 kg-day at the Kuo-Sheng Laboratory, constraints on WIMPs in the galactic halo were derived. The limits improve over previous results on both the spin-independent WIMP-nucleon and the spin-dependent WIMP-neutron cross-sections for WIMP mass between 3-6 GeV. Sensitivities for full-scale experiments are projected. This detector technique makes the unexplored sub-keV energy window accessible for new neutrino and dark matter experiments. Two appendices are included after Version-3 to address questions raised on trigger and selection efficiencies as well as other issues.
description: Main Text: 5 pages, 1 table, 6 figures ; V1 -- spin-independent bounds ; V2 -- include spin-dependent bounds ; V3 -- Two appendices added to address questions raised ; V4 -- fixed technical errors
Evaluating Occupational Safety Costs and Policy in an Input-Output Framework
Creators: name: Matthews, Deanna
name: Lave, Lester B.
Publisher: name: Carnegie Mellon University
Year: 1979
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Improving occupational safety has been a significant policy goal in state-enacted workers' compensation laws throughout this century. By 1965, the U.S. Congress judged state regulation to be insufficient to protect workers and so created the federal Occupational Safety and Health Administration (OSHA). The annual OSHA budget for the 1980s and 1990s averaged around $300 million. During that time, the number of workplace inspections per year ranged from almost 50,000 in 1988 to around 30,000 in 1998. To alleviate hazards in specific facilities, and thus reduce the need for inspections, the budget for compliance assistance rose from about $12 million before 1996 to more than $40 million in 1998.
Scale decomposition of molecular beam epitaxy
Creators: name: Moktadir, Z.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this work, a study of epitaxial growth was carried out by means of wavelets formalism. We showed the existence of a dynamic scaling form in wavelet discriminated linear MBE equation where diffusion and noise are the dominant effects. We determined simple and exact scaling functions involving the scale of the wavelets when the system size is set to infinity. Exponents were determined for both, correlated and uncorrelated noise. The wavelet methodology was applied to a computer model simulating the linear epitaxial growth; the results showed a very good agreement with analytical formulation. We also considered epitaxial growth with the additional Ehrlich$-$Schwoebel effect. We characterized the coarsening of mounds formed on the surface during the nonlinear phase using the wavelet power spectrum. The latter have an advantage over other methods in the sense that one can track the coarsening in both frequency (or scale) space and real space simultaneously. We showed that the averaged wavelet power spectrum (also called scalegram) over all the positions on the surface profile, identified the existence of a dominant scale $a^*$, which increases with time following a power law relation of the form $a^* \sim t^n$, where $n\simeq 1/3$.
description: 5 figures, 1 text
In vitro effects of some antibiotics on glucose-6-phosphate dehydrogenase from rat (Rattus norvegicus) erythrocyte
Creators: name: Temel, Yusuf
name: Ayna, Adnan
name: Shafeeq, Ibrahim Hamdi
name: Ciftci, Mehmet
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: Glucose-6-phosphate dehydrogenase (G6PD) plays a key function in various biochemical processes as they produce reducing power of the cell. Thus, metabolic reprogramming of nicotinamide adenine dinucleotide homeostasis is reported to be an important step in cancer progression as well as in combinational therapeutic approaches. In this study, the effects of the antibiotics, furosemide, cefazolin, cefuroxime, gentamicin and clindamycin on rat erythrocyte G6PD enzyme was studied in in vitro conditions. The enzyme was purified by 2', 5'-adenosine diphosphate Sepharose 4B affinity chromatography in a single purification step with 1825 fold and 83.7% yield. The specific activity of the enzyme was 29.2 EU/mg proteins. The inhibition studies of these antibiotics were carried out on the enzyme revealing that gentamicin, clindamycin and furosemide inhibited the activity of the G6PD with an IC50 of 1.75, 34.65 and 0.526 mM, respectively with Ki of 0.7, 39.8 and 0.860 mM, respectively. All inhibition types were analyzed by Lineweaver-Burk diagram showing noncompetitive inhibition for furosemide and gentamicin while clindamycin inhibited the activity competitively. On the other hand, cefazolin and cefuroxime increased the activity of the enzyme.
Factors associated with primary health care providers’ alcohol screening behavior in Colombia, Mexico and Peru
Creators: name: Kokole, Daša
name: Jané-Llopis, Eva
name: Mercken, Liesbeth
name: Piazza, Marina
name: Bustamante, Inés
name: Rey, Guillermina Natera
name: Medina, Perla
name: Pérez-Gómez, Augusto
name: Mejía-Trujillo, Juliana
name: O’Donnell, Amy
name: Kaner, Eileen
name: Gual, Antoni
name: Schmidt, Christiane Sybille
name: Schulte, Bernd
name: Candel, Math J. J. M.
name: De Vries, Hein
name: Anderson, Peter
Publisher: name: figshare
Year: 2021
Subjects: subject: 111717 Primary Health Care
subject: FOS: Health sciences

description: Background: Screening for unhealthy alcohol use in routine consultations can aid primary health care (PHC) providers in detecting patients with hazardous or harmful consumption and providing them with appropriate care. As part of larger trial testing strategies to improve implementation of alcohol screening in PHC, this study investigated the motivational (role security, therapeutic commitment, self-efficacy) and organizational context (leadership, work culture, resources, monitoring, community engagement) factors that were associated with the proportion of adult patients screened with AUDIT-C by PHC providers in Colombia, Mexico and Peru. Additionally, the study investigated whether the effect of the factors interacted with implementation strategies and the country.
Methods: Pen-and-paper questionnaires were completed by 386 providers at the start of their study participation (79% female, Mage ¼ 39.5, 37.6% doctors, 15.0% nurses, 9.6% psychologists, 37.8% other professional roles). They were allocated to one of four intervention arms: control group; short training only; short training in presence of municipal support; and standard (long) training in presence of municipal support. Providers documented their screening practice during the five-month implementation period. Data were collected between April 2019 and March 2020.
Results: Negative binomial regression analysis found an inverse relationship of role security with the proportion of screened patients. Self-efficacy was associated with an increase in the proportion of screened patients only amongst Mexican providers. Support from leadership (formal leader in
organization) was the only significant organizational context factor, but only in non-control arms.
Conclusion: Higher self-efficacy is a relevant factor in settings where screening practice is already ongoing. Leadership support can enhance effects of implementation strategies.
The Owl of Minerva is All Fun and Games Until She Swoops Down and Takes Out an Eye: Limited Epistemic Horizons, Inequality, Polarization, and the Rule of Law
Creators: name: Gowder, Paul
Publisher: name: Zenodo
Year: 2019

description: This Essay (which is a rough, working, draft) sketches the threat posed to the American rule of law (such as it is) from the background conditions of polarization associated with the rise of Donald Trump's lawless behavior, the latter of which is interpreted as symptom rather than cause of the underlying pathology. It describes the threats to the American rule of law from two sub-types of (what we might reasonably call) polarization: (a) "interest polarization," or a divergence in interests, typically rooted in inequality, and hence in willingness to engage in coordinated public defense of legal institutions; and (b) "epistemic polarization," or a divergence in the ability to come to shared knowledge about the nature of threats to those institutions. It also describes (c) the conjunction of those two forms of polarization, which amounts to a potential death-spiral of distrust. Copyright license: this is a working draft, for reading and comment only; it may not be shared beyond the confines of this repository.
title: ADCO, Cart. 186 (11 H 71), f. 0275v
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2012
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: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0275v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-
project.eu/
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
description: Provenance: abbaye de Cîteaux
3D Anisotropy of Solar Wind Turbulence, Tubes, or Ribbons?
Creators: name: Verdini, Andrea
name: Grappin, Roland
name: Alexandrova, Olga
name: Lion, Sonny
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Fluid Dynamics (physics.flu-dyn)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We study the anisotropy with respect to the local magnetic field of turbulent magnetic fluctuations at magnetofluid scales in the solar wind. Previous measurements in the fast solar wind obtained axisymmetric anisotropy, despite that the analysis method allows nonaxisymmetric structures. These results are probably contaminated by the wind expansion that introduces another symmetry axis, namely, the radial direction, as indicated by recent numerical simulations. These simulations also show that while the expansion is strong, the principal fluctuations are in the plane perpendicular to the radial direction. Using this property, we separate 11 yr of Wind spacecraft data into two subsets characterized by strong and weak expansion and determine the corresponding turbulence anisotropy. Under strong expansion, the small-scale anisotropy is consistent with the Goldreich & Sridhar critical balance. As in previous works, when the radial symmetry axis is not eliminated, the turbulent structures are field-aligned tubes. Under weak expansion, we find 3D anisotropy predicted by the Boldyrev model, that is, turbulent structures are ribbons and not tubes. However, the very basis of the Boldyrev phenomenology, namely, a cross-helicity increasing at small scales, is not observed in the solar wind: the origin of the ribbon formation is unknown.
description: Published version with ERRATUM (fig7) attached
Heavy-strange meson decay constants in the continuum limit of quenched QCD
Creators: name: Della Morte, Michele
name: Durr, Stephan
name: Guazzini, Damiano
name: Heitger, Jochen
name: Juttner, Andreas
name: Sommer, Rainer
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We improve a previous quenched result for heavy-light pseudoscalar meson decay constants with the light quark taken to be the strange quark. A finer lattice resolution (a ~ 0.05 fm) in the continuum limit extrapolation of the data computed in the static approximation is included. We also give further details concerning the techniques used in order to keep the statistical and systematic errors at large lattice sizes L/a under control. Our final result, obtained by combining these data with determinations of the decay constant for pseudoscalar mesons around the D_s, follows nicely the qualitative expectation of the 1/m-expansion with a (relative) 1/m-term of about -0.5 GeV/m_PS. At the physical b-quark mass we obtain F_{B_s} = 193(7) MeV, where all errors apart from the quenched approximation are included.
description: 20 pages including figures and tables, latex2e, uses JHEP3.cls; version published in JHEP, discussion of the continuum limit extended and references added, final results only minimally affected
$SU(2)_L$ Doublet Vector Dark Matter from Gauge-Higgs Unification
Creators: name: Maru, Nobuhito
name: Okada, Nobuchika
name: Okada, Satomi
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A new vector dark matter (DM) scenario in the context of the gauge-Higgs unification (GHU) is proposed. The DM particle is identified with an electric-charge neutral component in an $SU(2)_L$ doublet vector field with the same quantum number as the Standard Model Higgs doublet. Since such an $SU(2)_L$ doublet vector field is incorporated in any models of the GHU scenario, it is always a primary and model-independent candidate for the DM in the scenario. The observed relic density is reproduced through a DM pair annihilations into the weak gauge bosons with a TeV-scale DM mass, which is nothing but the compactification scale of extra-dimensions. Due to the higher-dimensional gauge structure of the GHU scenario, a pair of the DM particles has no direct coupling with a single $Z$-boson/Higgs boson, so that the DM particle evades the severe constraint from the current direct DM search experiments.
description: 10 pages, The model corrected so as to incorporate KK-parity in version 2. The discussion on the lightest KK particle mass corrected (v3)
Non-associativity, supersymmetry and hidden variables
Creators: name: Dzhunushaliev, Vladimir
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Rings and Algebras (math.RA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: It is shown that the supersymmetric quantum mechanics has an octonionic generalization. The generalization is based on the inclusion of quaternions into octonions. The elements from the coset octonions/quaternions are unobservables bacause they cannot be considered as quantum operators as a consequence of their non-associative properties. The idea that the octonionic generalization of the supersymmetric quantum mechanics describes an observable particle formed with unobservable ``particles'' is presented.
description: typos corrected
Evaluating Education Programs That Have Lotteried Admission and Selective Attrition
Creators: name: Engberg, John
name: Epple, Dennis
name: Imbrogno, Jason
name: Sieg, Holger
name: Zimmer, Ron
Publisher: name: Carnegie Mellon University
Year: 2009
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: The purpose of this paper is to provide a new framework for evaluating education programs that ration excess demand by admission lotteries when selective attrition cannot be ignored. Differential attrition arises in these models because students that lose the lottery are more likely to pursue educational options outside the school district. When students leave the district, important outcome variables are often not observed. We provide conditions that allow us to identify the proportions of latent student types and, thereby, the extent of differential attrition. We provide estimators of the proportions of the these latent types and their characteristics. We apply our methods to study the effectiveness of magnet programs in a mid-sized urban school district. We show that the students that cause the differential attrition have very different observed characteristics than the other students. Selective attrition implies that treatment effects are not point identified. We discuss how to construct informative bounds when point identification is not feasible. Our findings show that magnet programs help the district to attract and retain students. The bound estimates also demonstrate that magnet programs offered by the district improve behavioral outcomes such as offenses, timeliness, and attendance.
A lower bound for the $k$-multicolored sum-free problem in $\mathbb{Z}^n_m$
Creators: name: Lovász, László Miklós
name: Sauermann, Lisa
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: In this paper, we give a lower bound for the maximum size of a $k$-colored sum-free set in $\mathbb{Z}_m^n$, where $k\geq 3$ and $m\geq 2$ are fixed and $n$ tends to infinity. If $m$ is a prime power, this lower bound matches (up to lower order terms) the previously known upper bound for the maximum size of a $k$-colored sum-free set in $\mathbb{Z}_m^n$. This generalizes a result of Kleinberg-Sawin-Speyer for the case $k=3$ and as part of our proof we also generalize a result by Pebody that was used in the work of Kleinberg-Sawin-Speyer. Both of these generalizations require several key new ideas.
Problem of Statistical Model in Deep Inelastic Scattering Phenomenology
Creators: name: Dey, Jishnu
name: Tomio, Lauro
name: Dey, Mira
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Recent Deep Inelastic data leads to an up-down quark asymmetry of the nucleon sea. Explanations of the flavour asymmetry and the di-lepton production in proton-nucleus collisions call for a temperature $T \approx 100$ MeV in a statistical model. This T may be conjectured as being due to the Fulling-Davies-Unruh effect. But it is not possible to fit the structure function itself.
description: 8 pages, 2 figures, figures on request to tomio@ueift1.dnet.nasa.gov, IFT preprint-IFT P-050/93, Latex