cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Chimera at the phase-flip transition of an ensemble of identical nonlinear oscillators
Creators: name: Gopal, R.
name: Chandrasekar, V. K.
name: Senthilkumar, D. V.
name: Venkatesan, A.
name: Lakshmanan, M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: A complex collective emerging behavior characterized by coexisting coherent and incoherent do- mains is termed as a chimera state. We bring out the existence of a new type of chimera in a nonlocally coupled ensemble of identical oscillators driven by a common dynamic environment. The latter facilitates the onset of phase-flip bifurcation/transitions among the coupled oscillators of the ensemble, while the nonlocal coupling induces a partial asynchronization among the out-of-phase synchronized oscillators at this onset. This leads to the manifestation of coexisting out-of-phase synchronized coherent domains interspersed by asynchronous incoherent domains elucidating the existence of a different type of chimera state. In addition to this, a rich variety of other collective behaviors such as clusters with phase-flip transition, conventional chimera, solitary state and com- plete synchronized state which have been reported using different coupling architectures are found to be induced by the employed couplings for appropriate coupling strengths. The robustness of the resulting dynamics is demonstrated in ensembles of two paradigmatic models, namely Rössler oscillators and Stuart-Landau oscillators.
description: 24pages, 19 Figures, Accepted for Publication in Communications in Nonlinear Science and Numerical Simulation
Anatomy of nuclear matrix elements for neutrinoless double-beta decay
Creators: name: Simkovic, Fedor
name: Faessler, Amand
name: Rodin, Vadim
name: Vogel, Petr
name: Engel, Jonathan
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We show that, within the Quasiparticle Random Phase Approximation (QRPA) and the renormalized QRPA (RQRPA) based on the Bonn CD nucleon-nucleon interaction, the competition between the pairing and the neutron-proton particle-particle and particle-hole interactions causes contributions to the neutrinoless double-beta decay matrix element to nearly vanish at internucleon distances of more than 2 or 3 fermis. As a result, the matrix element is more sensitive to short-range/high-momentum physics than one naively expects. We analyze various ways of treating that physics and quantify the uncertainty it produces in the matrix elements, with three different treatments of short-range correlations.
description: Version to appear in Phys. Rev. C
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Cart. 185 (11 H 70), f. 0064v
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
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: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Archives départementales de la Côte-d'Or, Cart. 185 (11 H 70), f. 0064v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Archives départementales de la Côte-d'Or, Cart. 185 (11 H 70), f. 0064v, 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
Learning about Policy from Federal Reserve History
Creators: name: Meltzer, Allan
Publisher: name: Carnegie Mellon University
Year: 2004
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: For much of the past fifteen years, my assistants and I have been reading minutes and papers in the National Archives, the Board of Governors and the New York Federal Reserve Bank. I owe a debt of appreciation to the Board's librarians; to the archivists at the New York bank, to my several assistants, and to many at the Fed who cooperated helpfully to make this project come to completion.1 The result soon will be published in three volumes of more than 2000 pages. Volume 1 has been in print for five years.
On the asymptotic ${\cal O}(αα_S)$ behavior of the electroweak gauge bosons vacuum polarization functions for arbitrary quark masses
Creators: name: Djouadi, A.
name: Gambino, P.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We derive the QCD corrections to the electroweak gauge bosons vacuum polarization functions at high and zero--momentum transfer in the case of arbitrary internal quark masses. We then discuss in this general case (i) the connection between the $O(αα_S)$ calculations of the vector bosons self--energies using dimensional regularization and the one performed via a dispersive approach and (ii) the QCD corrections to the $ρ$ parameter for a heavy quark isodoublet.
description: 14 pages + 2 figures (not included: available by mail from A. Djouadi), Preprint UdeM-LPN-TH-93-156 and NYU-TH-93/05/02
Agriculture-specific determinants of carbon footprint
Creators: name: Balogh, Jeremias Mate
name: Balogh, Jeremias Mate
Publisher: name: Unknown
Year: 2019
Subjects: subject: International Relations/Trade
subject: Resource /Energy Economics and Policy
subject: carbon footprint
subject: agriculture
subject: determinants
subject: trade

description: The global food system, from fertiliser production to food packaging, is responsible for approximately one-third of all humancaused greenhouse gas emissions. The ecological footprint captures the ecological assets that a population needs to produce, the natural resources it consumes, and to absorb its waste. The carbon footprint as the main component represents more than 50% of the total ecological footprint. Carbon footprint is said to be a widely accepted indicator of GHG intensity, originating from different economic activities. Due to its important role in raising awareness of global warming, scientists and policymakers also use it as a management tool for estimating environmental pollution. In contrast, the application of carbon footprint on the agricultural sector is still limited in the literature. The paper aims to explore what agriculture-specific factors influence the carbon footprint at a global level based on 1961-2013 data. The study employs feasible generalized least squares estimator along with panel unit root tests. Results show that carbon footprint is stimulated by economic development and agricultural production (arable land, agricultural machinery, fertilizer use), and in addition, agricultural exporting has a positive impact on the carbon footprint. By contrast, the growth of carbon footprint is negatively related to the higher share of rural population and agricultural development.
On the formation of neutron stars via accretion-induced collapse in binaries
Creators: name: Ruiter, A. J.
name: Ferrario, L.
name: Belczynski, K.
name: Seitenzahl, I. R.
name: Crocker, R. M.
name: Karakas, A. I.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We investigate evolutionary pathways leading to neutron star formation through the collapse of oxygen-neon white dwarf (ONe WD) stars in interacting binaries. We consider (1) non-dynamical mass transfer where an ONe WD approaches the Chandrasekhar mass leading to accretion-induced collapse (AIC) and (2) dynamical timescale merger-induced collapse (MIC) between an ONe WD and another WD. We present rates, delay times, and progenitor properties for two different treatments of common envelope evolution. We show that AIC neutron stars are formed via many different channels and the most dominant channel depends on the adopted common envelope physics. Most AIC and MIC neutron stars are born shortly after star formation, though some have delay times >10 Gyr. The shortest delay time (25-50 Myr) AIC neutron stars have stripped-envelope, compact, helium-burning star donors, though many prompt AIC neutron stars form via wind-accretion from an asymptotic giant branch star. The longest delay time AIC neutron stars, which may be observed as young milli-second pulsars among globular clusters, have a red giant or main sequence donor at the time of NS formation and will eventually evolve into NS + helium WD binaries. We discuss AIC & MIC binaries as potential gravitational wave sources for LISA. Neutron stars created via AIC undergo a LMXB phase, offering an electromagnetic counterpart for those shortest orbital period sources that LISA could identify. The formation of neutron stars from interacting WDs in binaries is likely to be a key mechanism for the production of LIGO/Virgo gravitational wave sources (NS-NS and BH-NS mergers) in globular clusters.
description: Accepted for publication in MNRAS
Learning about Policy from Federal Reserve History
Creators: name: Meltzer, Allan
Publisher: name: Carnegie Mellon University
Year: 2013
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: For much of the past fifteen years, my assistants and I have been reading minutes and papers in the National Archives, the Board of Governors and the New York Federal Reserve Bank. I owe a debt of appreciation to the Board’s librarians; to the archivists at the New York bank, to my several assistants, and to many at the Fed who cooperated helpfully to make this project come to completion. The result soon will be published in three volumes of more than 2000 pages. Volume 1 has been in print for five years. Today, I will discuss some principal findings from volume 2, Federal Reserve history from 1951 to 1986. The starting point is the 1951 Accord with the Treasury that permitted the long-term interest rate to rise above 2.5 percent. The end is the date I chose for the end of the Great Inflation.
OH absorption in the first quadrant of the Milky Way as seen by THOR
Creators: name: Rugel, M. R.
name: Beuther, H.
name: Bihr, S.
name: Wang, Y.
name: Ott, J.
name: Brunthaler, A.
name: Walsh, A.
name: Glover, S. C. O.
name: Goldsmith, P. F.
name: Anderson, L. D.
name: Schneider, N.
name: Menten, K. M.
name: Ragan, S. E.
name: Urquhart, J. S.
name: Klessen, R. S.
name: Soler, J. D.
name: Roy, N.
name: Kainulainen, J.
name: Henning, T.
name: Bigiel, F.
name: Smith, R. J.
name: Wyrowski, F.
name: Longmore, S. N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The hydroxyl radical (OH) is present in the diffuse molecular and partially atomic phases of the interstellar medium (ISM), but its abundance relative to hydrogen is not clear. We aim to evaluate the abundance of OH with respect to molecular hydrogen using OH absorption against cm-continuum sources over the first Galactic quadrant. This OH study is part of the HI/OH/Recombination line survey (THOR). THOR is a Karl G. Jansky Very Large Array large program of atomic, molecular and ionized gas in the range 15°$\leq$l$\leq$67° and |b|$\leq$1°. It is the highest-resolution unbiased OH absorption survey to date towards this region. We combine the derived optical depths with literature 13CO(1-0) and HI observations to determine the OH abundance. We detect absorption in the 1665 and 1667 MHz transitions for continuum sources stronger than $F_{\rm cont}\geq$0.1 Jy/beam. OH absorption is found against $\sim$15% of these continuum sources with increasing fractions for stronger sources. Most of the absorption is associated with Galactic HII regions. We find OH and 13CO gas to have similar kinematic properties. The OH abundance decreases with increasing hydrogen column density. The OH abundance with respect to the total hydrogen nuclei column density (atomic and molecular phase) is in agreement with a constant abundance for $A_V$ < 10-20. Towards the lowest column densities, we find sources that exhibit OH absorption but no 13CO emission, indicating that OH is a well suited tracer of the low column density molecular gas. We present spatially resolved OH absorption towards W43. The unbiased nature of the THOR survey opens a new window onto the gas properties of the ISM. The characterization of the OH abundance over a large range of hydrogen gas column densities contributes to the understanding of OH as a molecular gas tracer and provides a starting point for future investigations.
description: accepted for publication in Astronomy & Astrophysics; corrections before publication
Postselection-loophole-free Bell violation with genuine time-bin entanglement
Creators: name: Vedovato, Francesco
name: Agnesi, Costantino
name: Tomasin, Marco
name: Avesani, Marco
name: Larsson, Jan-Åke
name: Vallone, Giuseppe
name: Villoresi, Paolo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Entanglement is an invaluable resource for fundamental tests of physics and the implementation of quantum information protocols such as device-independent secure communications. In particular, time-bin entanglement is widely exploited to reach these purposes both in free-space and optical fiber propagation, due to the robustness and simplicity of its implementation. However, all existing realizations of time-bin entanglement suffer from an intrinsic postselection loophole, which undermines their usefulness. Here, we report the first experimental violation of Bell's inequality with "genuine" time-bin entanglement, free of the postselection loophole. We introduced a novel function of the interferometers at the two measurement stations, that operate as fast synchronized optical switches. This scheme allowed to obtain a postselection-loophole-free Bell violation of more than nine standard deviations. Since our scheme is fully implementable using standard fiber-based components and is compatible with modern integrated photonics, our results pave the way for the distribution of genuine time-bin entanglement over long distances.
description: RevTex
Rotating Radio Transients: X-ray observations
Creators: name: Rea, Nanda
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Rotating Radio Transients (RRATs) are a new class of neutron stars discovered through the emission of radio bursts. Eleven sources are known up to now, but population studies predict these objects to be more numerous than the normal radio pulsar population. Multiwavelength observations of these peculiar objects are in progress to disentangle their spectral energy distribution, and then study in detail their nature. In this review I report on the current state of the art on these objects, and in particular on the results of new X-ray observations.
description: 8 pages, 4 figures; review at the conference "Astrophysics of Compact Objects", China
Financial Issues II
Creators: name: Zangrando, V.
Publisher: name: Zenodo
Year: 2019
Subjects: CBHE, EU, gender, STEM, W-STEM

description: Financial issue session in the 2nd face-to-face meeting of the W-STEM ERASMUS + Capacity-building in Higher Education European Project (Ref. 598923-EPP-1-2018-1-ES-EPPKA2-CBHE-JP), which was held in Uninorte, Barranquilla (Colombia), 27-29 November 2019
description: W-STEM (Building the future of Latin America: engaging women into STEM) is a project funded under European Union ERASMUS + Capacity-building in Higher Education Programme (598923-EPP-1-2018-1-ES-EPPKA2-CBHE-JP). The European Commission support for the production of this publication does not constitute an endorsement of the contents which reflects the views only of the authors, and the Commission cannot be held responsi­ble for any use which may be made of the information contained therein.
New Fermions at e$^+$e$^-$ Colliders: I. Production and Decay
Creators: name: Djouadi, A.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyze the production in $e^+e^-$ collisions of new heavy fermions stemming from extensions of the Standard Model. We write down the most general expression for the production of two heavy fermions and their subsequent decays, allowing for the polarization of the e$^+$e$^-$ initial state and taking into account the final polarization of the fermions. We then discuss the various decay modes including cascade and three body decays, and the production mechanisms, both pair production and single production in association with ordinary fermions.
description: 21 pages (no figures), Preprint UdeM-LPN-TH-93-157
Learning About New Products: An Empirical Study of Physicians' Behavior
Creators: name: Ferreyra, Maria Marta
name: Kosenok, Grigory
Publisher: name: Carnegie Mellon University
Year: 2008
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: We develop and estimate a model of market demand for a new pharmaceutical, whose quality is learned through prescriptions by forward-looking physicians. We use a panel of anti-ulcer prescriptions from Italian physicians between 1990 and 1992 and focus on a new molecule available since 1990. We solve the model by calculating physicians' optimal decision rules as functions of their beliefs about the new pharmaceutical. According to our counterfactuals, physicians' initial pessimism and uncertainty can have large, negative effects on their propensity to prescribe the new drug and on expected health outcomes. In contrast, subsidizing the new good can mitigate informational losses.
Lexical alignment in second language communication: evidence from a picture-naming task
Creators: name: Zhang, Di
name: Nicol, Janet
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: Virology

description: Language alignment occurs when interlocutors mimic each other’s language. Language alignment can happen as a result of priming, but may also be mediated by speakers’ beliefs about their interlocutor, including how language-proficient they believe the interlocutor to be. However, it is unknown whether bilingual speakers also show such effects. In this study, the participant and interlocutor took turns labelling pictured objects. These had alternative labels—one preferred, one dispreferred – with the latter used by the interlocutor. Participants were native Mandarin speakers who rated themselves as higher- or lower-intermediate L2 English learners. They were told their interlocutor was either a native English speaker, or another L2 English-learner. In a series of three experiments, the results showed that participants aligned with the interlocutor by using the dispreferred label. Rates of alignment varied, depending on the perceived proficiency of the interlocutor, and to a lesser extent, the L2 speaker’ self-rated proficiency.
Holographic Magnetic Susceptibility
Creators: name: Yin, Lei
name: Ren, Hai-cang
name: Hou, Defu
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The (2+1)-dimensional static magnetic susceptibility in strong-coupling is studied via a Reissner-Nordström-AdS geometry. The analyticity of the susceptibility on the complex momentum $\mathfrak{q}$-plane in relation to the Friedel-like oscillation in coordinate space is explored. In contrast to the branch-cuts crossing the real momentum-axis for a Fermi liquid, we prove that the holographic magnetic susceptibility remains an analytic function of the complex momentum around the real axis in the limit of zero temperature, At zero temperature, we located analytically two pairs of branch-cuts that are parallel to the imaginary momentum-axis for large $|\text{Im}\ \mathfrak{q}|$ but become warped with the end-points keeping away from the real and imaginary momentum-axes. We conclude that these branch-cuts give rise to the exponential decay behaviour of Friedel-like oscillation of magnetic susceptibility in coordinate space. We also derived the analytical forms of the susceptibility in large and small-momentum, respectively.
description: 2 figure, big changes from the first version
A Giant Flare from a Soft Gamma Repeater in the Andromeda Galaxy, M31
Creators: name: Mazets, E. P.
name: Aptekar, R. L.
name: Cline, T. L.
name: Frederiks, D. D.
name: Goldsten, J. O.
name: Golenetskii, S. V.
name: Hurley, K.
name: von Kienlin, A.
name: Pal'shin, V. D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The light curve, energy spectra, energetics, and IPN localization of an exceedingly intense short duration hard spectrum burst, GRB 070201, obtained from Konus-Wind, INTEGRAL (SPI-ACS), and MESSENGER data are presented. The total fluence of the burst and the peak flux are $S = 2.00_{-0.26}^{+0.10} \times 10^{-5}$ erg cm$^{-2}$ and $F_{max} = 1.61_{-0.50}^{+0.29} \times 10^{-3}$ erg cm$^{-2}$ s$^{-1}$. The IPN error box has an area of 446 square arcminutes and covers the peripheral part of the M31 galaxy. Assuming that the source of the burst is indeed in M31 at a distance of 0.78 Mpc, the measured values of the fluence $S$ and maximum flux $F_{max}$ correspond to a total energy of $Q = 1.5 \times 10^{45}$ erg, and a maximum luminosity $L = 1.2 \times 10^{47}$ erg s$^{-1}$. These data are in good agreement with the corresponding characteristics of the previously observed giant flares from other soft gamma repeaters. The evidence for the identification of this event as a giant flare from a soft gamma repeater in the M31 galaxy is presented.
description: 15 pages, 5 figures, submitted to ApJ
title: Εύρεση ζώνης χασμάτων στη διάδοση κυμάτων σε τετραχειρόμορφες μικροδομές  αυξητικών υλικών με χρήση πεπερασμένων στοιχείων
title: Band gap analysis on tetrachiral auxetic microstructures using finite elements
Creators: name: Κουγκουλος Αλεξανδρος
Publisher: name: Technical University of Crete
Year: 2021

description: Κατά την διαδικασία της παραγωγής είναι επιτακτική η ανάγκη ορθής επιλογής υλικού, διότι αυτό καθορίζει την συμπεριφορά της κατασκευής. Έτσι, είναι αναγκαία η εύρεση και η αξιοποίηση νέων υλικών, που έχουν καλύτερες μηχανικές ιδιότητες. Ένα τέτοιο παράδειγμα είναι τα αυξητικά υλικά, που είναι μικροδομές, οι οποίες όταν υπόκεινται σε εφελκυσμό αντί να συρρικνώνονται επιμηκύνονται κάθετα στην κατεύθυνση του εφαρμοζόμενου φορτίου. Λόγω αυτής τους της ιδιότητας, χρίζουν περαιτέρω έρευνας και αξιοποίηση σε πιο ευρεία κλίμακα. Κατά την παρούσα εργασία θα γίνει μελέτη και εύρεση της ζώνης χάσματος (band gap) στη διάδοση κυμάτων σε τετραχειρόμορφες (tetrachiral) μικροδομές αυξητικών υλικών με χρήση πεπερασμένων στοιχείων. Θα δημιουργηθούν πολλαπλά μοντέλα  της δομής αυτής με διαφορετικές γεωμετρικές και δομικές παραμέτρους, θα συγκριθούν οι ζώνες χάσματος μεταξύ τους, όπως και οι μεταβολές που προκαλούν αυτές.

description: During the manufacturing process, the right choice of material is imperative as this determines the behavior of the structure. Therefore, exploring and taking dull use of new materials, which possess better mechanical properties is essential. Such an example is auxetic materials, the microstructures which elongate towards the direction of applied load, instead of shrinking. As such, further research and a wider exploitation of these materials is required. This dissertation will be focused on the study and discovery of the band gap of the wave propagation in tetrachiral microstructures of auxetic materials using finite element analysis. Multiple models of this structure with different geometric and structural parameters will be created; there will be a comparison among the band gaps as well as the changes they cause.
Additional file 1: of Physical activity, multimorbidity, and life expectancy: a UK Biobank longitudinal study
Creators: name: Chudasama, Yogini
name: Khunti, Kamlesh
name: Zaccardi, Francesco
name: Rowlands, Alex
name: Yates, Thomas
name: Gillies, Clare
name: Davies, Melanie
name: Dhalwani, Nafeesa
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy

description: Methods S1 List of the 36 chronic conditions included within the definition of multimorbidity. Methods S2 Physical activity measurements. Methods S3 Additional methods for sociodemographic and lifestyle factors. Methods S4 Summary of main and sensitivity analyses. (DOCX 31 kb)
Ultrasound Promoted Synthesis of Benzo[a]pyrano-[2,3-c]phenazines Using Multisulfonic Acid Hyperbranched Polyglycerol Functionalized Graphene Oxide as a Novel and Reusable Catalyst
Creators: name: Zarabi, Maryam Farahnak
name: Naeimi, Hossein
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified

description: A green and rapid sonochemical research to preparation of the benzo[a]pyrano[2,3-c]phenazines was carried out through a four-component reaction of 2-hydroxynaphthalene-1,4-dione, o-phenylenediamine, aldehydes, and malononitrile by using multisulfonic acid hyperbranched polyglycerol modified graphene oxide as an effective and recyclable catalyst. This procedure has a number of advantages such as: excellent yields, short reaction times and green conditions. In addition, the catalyst could be recovered easily and reused several times without any considerable loss of its catalytic activity.
Learning About Customers Without Asking
Creators: name: Montgomery, Alan
name: Kannan Srinivasan
Publisher: name: Carnegie Mellon University
Year: 2008
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: The Internet gives incredible opportunities for companies to learn about their consumers. Most managers view learning as actively asking questions directly to consumers and listening to their responses. Alternatively, managers can passively learn by observing the choices that consumers make. Passive learning techniques include user profiling, collaborative filtering, path analysis, and conjoint analysis. These techniques can be used to extract knowledge from online data sources like purchase transactions, clickstream data, and e-mail. Together active and passive learning can be used to create personalized environments for consumers. Such personalization gives higher value and causes customers to become more loyal and more profitable for businesses.
Taxonomy and Characterization of Biofilm Forming Polycyclic Aromatic Hydrocarbon Degrading Bacteria from Marine Environments
Creators: name: Mangwani, Neelam
name: Kumari, Supriya
name: Das, Surajit
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Inorganic Chemistry
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Marine environment is a dynamic habitat for survival of many microbes with unique metabolic potential. Biofilm formation benefits the marine bacteria to thrive and persist even in hostile environments. Besides, biofilm formation ability of bacteria enhances the efficiency of bioremediation of organic pollutants. In the present study, biofilm forming and polycyclic aromatic hydrocarbon (phenanthrene and pyrene) degrading bacteria were isolated and taxonomic identification was carried out by 16S rRNA gene sequencing. The isolates were able to grow on multiple aromatic hydrocarbons such as toluene, biphenyl, anthracene and naphthalene. The potential isolates were characterized by 16S rRNA gene sequencing. The isolates were identified and belong to the genera Pseudomonas, Stenotrophomonas, Paenibacillus, Alcaligenes, Sporosarcina and Lysinibacillus. Proteobacteria were found to be leading bacterial group at the pollutant sites. 75% of the isolates screened were able to establish biofilm and grow on either of aromatic hydrocarbon. This study shows the dominance of biofilm forming bacteria with ability to grow on multiple organic compounds in the marine environment.
On Kauffman bracket skein modules of marked 3-manifolds and the Chebyshev-Frobenius homomorphism
Creators: name: Le, Thang T. Q.
name: Paprocki, Jonathan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Geometric Topology (math.GT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 57N10, 57M25

description: In this paper we study the skein algebras of marked surfaces and the skein modules of marked 3-manifolds. Muller showed that skein algebras of totally marked surfaces may be embedded in easy to study algebras known as quantum tori. We first extend Muller's result to permit marked surfaces with unmarked boundary components. The addition of unmarked components allows us to develop a surgery theory which enables us to extend the Chebyshev homomorphism of Bonahon and Wong between skein algebras of unmarked surfaces to a "Chebyshev-Frobenius homomorphism" between skein modules of marked 3-manifolds. We show that the image of the Chebyshev-Frobenius homomorphism is either transparent or skew-transparent. In addition, we make use of the Muller algebra method to calculate the center of the skein algebra of a marked surface when the quantum parameter is not a root of unity.
description: 39 pages, 19 figures. Fixed typos, two new figures, cosmetic changes, clarified definition of trivial arc relation element
Quantum and Classical Phases of the Pyrochlore Heisenberg Model with Competing Interactions
Creators: name: Iqbal, Yasir
name: Müller, Tobias
name: Ghosh, Pratyay
name: Gingras, Michel J. P.
name: Jeschke, Harald O.
name: Rachel, Stephan
name: Reuther, Johannes
name: Thomale, Ronny
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the quantum Heisenberg model on the pyrochlore lattice for a generic spin $S$ in the presence of nearest-neighbor $J_{1}$ and second-nearest-neighbor $J_{2}$ exchange interactions. By employing the pseudofermion functional renormalization group method, we find, for $S=1/2$ and $S=1$, an extended quantum-spin-liquid phase centered around $J_{2}=0$, which is shown to be robust against the introduction of breathing anisotropy. The effects of temperature, quantum fluctuations, breathing anisotropies, and a $J_{2}$ coupling on the nature of the scattering profile, and the pinch points, in particular, are studied. For the magnetic phases of the $J_{1}$-$J_{2}$ model, quantum fluctuations are shown to renormalize phase boundaries compared to the classical model and to modify the ordering wave vectors of spiral magnetic states, while no new magnetic orders are stabilized.
description: Published version. 34 pages, 25 figures, 2 tables
UV Light Mediated Palladium-Catalyzed Synthesis of 2-Substituedpyrido[2,3-d]pyrimidines
Creators: name: Riadi, Yassine
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Computational Biology

description: A novel and effective photochemical approach for access to 2-substituted pyrido[2,3-d]pyrimidines is described starting from the corresponding 2-(2-aminopyridin-3-yl)ethenol through a palladium-catalyzed reaction. Our strategy involves an original procedure under UV light as source of energy with reaction times of 24–36 h and yields ranging between 42 and 92%.
New carbon allotropes in sp + sp$^3$ bonding networks consisting of C$_8$ cubes
Creators: name: Wang, Jian-Tao
name: Chen, Changfeng
name: Mizuseki, Hiroshi
name: Kawazoe, Yoshiyuki
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We identify by ab initio calculations a new type of three-dimensional carbon allotropes constructed by inserting acetylenic or diacetylenic bonds into a body-centered cubic C$_8$ lattice. The resulting $sp+sp^3$-hybridized cubane-yne and cubane-diyne structures consisting of C$_8$ cubes can be characterized as a cubic crystalline modification of linear carbon chains, but energetically more favorable than the simplest linear carbyne chain and the cubic tetrahedral diamond and yne-diamond consisting of C$_4$ tetrahedrons. Electronic band calculations indicate that these new carbon allotropes are semiconductors with an indirect band gap of 3.08 eV for cubane-yne and 2.53 eV for cubane-diyne. The present results establish a new type of carbon phases consisting of C$_8$ cubes and offer insights into their outstanding structural and electronic properties.
description: 6 pages, 5 figures
Why is the Temperature of the Universe 2.726K?
Creators: name: Turner, M. S.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: NASA's Cosmic Background Explorer (COBE) Satellite has recently made the most accurate measurement of the temperature of the Universe determining it to be $2.726\pm 0.01\,$K. In trying to understand why the temperature has this value, one is led to discover the most fundamental features of the Universe---an early, radiation-dominated epoch, enormous entropy per nucleon, synthesis of the light elements around three minutes after the bang, and a small excess of matter over antimatter---as well as some of the most pressing issues in cosmology today, the development of structure in the Universe and the identification of the nature of the ubiquitous dark matter.
description: 25 pages LaTeX 6 Figs available on requrest Fermilab-Pub-93/134-A (to appear in Science)
Transport Properties of Near Surface InAs Two-dimensional Heterostructures
Creators: name: Wickramasinghe, Kaushini
name: Mayer, William
name: Yuan, Joseph
name: Nguyen, Tri
name: Jiao, Lucy
name: Manucharyan, Vladimir
name: Shabani, Javad
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Two-dimensional electron systems (2DESs) confined to the surface of narrowband semiconductors have attracted great interest since they can easily integrate with superconductivity (or ferromagnetism) enabling new possibilities in hybrid device architectures and study of exotic states in proximity of superconductors. In this work, we study indium arsenide heterostructures where combination of clean interface with superconductivity, high mobility and spin-orbit coupling can be achieved. The weak antilocalization measurements indicate presence of strong spin-orbit coupling at high densities. We study the magnetotransport as a function of top barrier and density and report clear observation of integer quantum Hall states. We report improved electron mobility reaching up to 44,000 cm$^{2}$/Vs in undoped heterstructures and well developed integer quantum Hall states starting as low as 2.5~T.
New Tetradentate Acidic Catalyst for Solvent-Free Synthesis of 1- Amidoalkyl-2-Naphthols and 4,4′-(Arylmethylene)-Bis(3-Methyl-1-Phenyl-1H-Pyrazol-5-ol)s
Creators: name: Savari, Ali
name: Heidarizadeh, Fariba
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: In this work, a tetradentate acidic catalyst based on pentaerythritol tetrabromide and methylimidazole was designed and synthesized. The catalyst was characterized by Fourier transform infrared, 1H NMR, 13C NMR, and thermogravimetric analysis and its catalytic activity in the synthesis of 1-amidoalkyl-2-naphthols (from 2-naphthol, aryl aldehydes, and amide) and 4,4′-(arylmethylene)-bis(3-methyl-1-phenyl-1H-pyrazole-5-ol)s (from aryl aldehydes, phenylhydrazine, and ethyl acetoacetate), two important classes of compounds, was investigated. The catalyst has multiple interesting properties such as hydrogen bonding interactions, high catalytic activity, heterogeneous feature, and ability to be useful under solvent-free condition.
Synthesis of Magnetic Fe3O4@SiO2@Si(CH2)3@N-Ligand@Co with Application in the Synthesis of 1,2,4,5-Substituted Imidazole Derivatives
Creators: name: Gilan, Maryam Mahmoudiani
name: Khazaei, Ardeshir
name: Seyf, Jaber Yousefi
name: Sarmasti, Negin
name: Keypour, Hassan
name: Mahmoudabadi, Masoumeh
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: The aim of the present research is to develop a novel nano-magnetic catalyst based on Co complex. EDX analysis showed that 0.08 mmol Co is loaded per g of the catalyst. The characterization of the prepared catalyst was done according to the Fourier transform infrared spectroscopy (FT-IR), energy-dispersive X-ray spectroscopy (EDX), field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), vibrational sample magnetometry (VSM), and thermal gravimetric analysis (TGA). The prepared catalyst was used in the synthesis of 1,2,4,5-substituted imidazoles by the one-pot four-component reaction. Of the prepared catalyst, some advantages are solvent-free condition, short reaction time, and easy catalyst recovery. As a design of experiment (DOE) method, the response surface methodology (RSM) was used to the optimization of the reaction conditions. The optimal reaction conditions were achieved at 0.05 g and 100○C concerning the amount of the catalyst and temperature, respectively.
Lead-acid Battery Emissions - Reply
Creators: name: Lave, Lester B
Publisher: name: Carnegie Mellon University
Year: 1995
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Steele and Kimbrough assert that "For the two largest companies that operate secondary lead recyclers nationwide, air emissions at their California smelters have dropped from one-half to one order of magnitude from 1991 to 1993." Data quality is a major problem for environmental emissions from lead smelting, battery manufacture, and battery recycling. Steele and Kimbrough rely on data that is not publicly available. Readers can decide for themselves how much confidence to place in data where it is not possible to assess its quality or representativeness
Synthesis and Spectroscopic Studies of an Azo-Azomethine Receptor for Naked-Eye Detection of Hydrogen Carbonate Ions in Aqueous Media
Creators: name: Naderi, Fatemeh
name: Orojloo, Masoumeh
name: Jannesar, Ramin
name: Amani, Saeid
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: In this research, we have designed and synthesized a new receptor, namely 4-((E)-(2,5-dichlorophenyl)diazenyl)-2-((E)-((4-hydroxyphenyl)imino)methyl)phenol (L) for detection of hydrogen carbonate anions by naked-eye and UV–Vis spectroscopy. This compound revealed visual changes with HCO3− anion in aqueous media. No detectable color changes were observed upon the addition of any other tested anions. The sensitivity and selectivity of the receptor (L) to hydrogen carbonate anion was investigated by UV–Vis spectroscopy and 1H-NMR titration methods. The receptor (L) had a detection limit of 2.18 × 10−7 mol L−1 toward HCO3− anions. Therefore, this compound was highly suitable for detection of hydrogen carbonate anion in aqueous solutions. The stability constant of the receptor (L)-HCO3− complex was determined by Benesi–Hildebrand plot method. The stoichiometry of this complex was determined (receptor (L)/anion = 1:1) by Job’s plot technique. Overall, the designed chemosensor can be used for quick detection of hydrogen carbonate anions within the basic pH range. A new Schiff base receptor, namely 4-((E)-(2,5-dichlorophenyl)diazenyl)-2-((E)-((4-hydroxyphenyl)imino)methyl)phenol was synthesized.The receptor (L) (3 × 10−5 M) in DMF solution exhibited very good sensing behavior towards hydrogen carbonate.The reversibility of the synthesized receptor (L) was successfully approved.The receptor (L) can be candidate as an operational colorimetric chemosensor with low-cost detection, high selectivity and nice reversibility in aqueous media. A new Schiff base receptor, namely 4-((E)-(2,5-dichlorophenyl)diazenyl)-2-((E)-((4-hydroxyphenyl)imino)methyl)phenol was synthesized. The receptor (L) (3 × 10−5 M) in DMF solution exhibited very good sensing behavior towards hydrogen carbonate. The reversibility of the synthesized receptor (L) was successfully approved. The receptor (L) can be candidate as an operational colorimetric chemosensor with low-cost detection, high selectivity and nice reversibility in aqueous media.
CEUR-WS.org: Open-Access as a Community Effort
Creators: name: Jeusfeld, Manfred
name: Lange, Christoph
Publisher: name: Zenodo
Year: 2019
Subjects: open access
computer science
open data
scientific publishing

description: Conventional wisdom says that open-access (OA) publishing is not sustainable without a proper financial basis. Commercial OA publishers charge authors, their employers, or their roof organizations considerable fees to cover the costs and to generate income for the OA publishers. This may lead to undesired effects such as giving preference to authors who can afford the fee over those who do not have the resources.
 CEUR-WS.org (CEUR Workshop Proceedings) selected a different path in 1995 when it was founded as a service operated under the umbrella of Sun SITE Central Europe ar RWTH Aachen University. We deliberately focussed on computer science workshop proceedings, which had difficulties to find publishers at that time. More importantly, we designed the service with a team of volunteer scientists who perform the publication service in their free time and without charging any fee from authors, editors, or readers.
 Now, after more than 20 years, the service is still operating and growing every year. In the last year, we published more than 250 proceedings volumes, making CEUR-WS.org one of the largest open-access publication channels for computer science proceedings.
 In this talk, we discuss the success factors of CEUR-WS.org and some of the challenges that we encountered over the past two decades. We also give some glimpses into future extensions of the service such as open data, semantification, and improved interoperability with neighbor services such as DBLP and the indexing by national libraries.
 We believe that scientists should take a greater role in the publication value chain. We know best our needs for future publication models, the ethical conditions for fairness, and the rules governing scientific publication.
 Many thanks go to the team of Sun SITE Central Europe for hosting the service and the members of the CEUR-WS.org Team who run the service for free, for you.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Cart. 193 (11 H 78), f. 0113v
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
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 général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0113v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0113v, 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
Lead as a public health problem: Is it overestimated?
Creators: name: Lave, Lester B
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Exposure to lead, both in the workplace and for the population generally, is one of the most important public health problems in the United States. Ingesting or inhaling lead causes neurological disorders, including death at high doses [Needleman (1988)]. Lead is toxic to the kidney, decreases cognitive function, and leads to behavioral disorders at lower doses. Billions of dollars have been spent to produce gasoline without lead (to boost the octane) and to remove lead paint from older houses [Environmental Protection Agency, (1985)].