cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ADCO, Cartulaire de Cîteaux dit Cartularium Vetus (milieu XIIIe siècle) et Notices du XIIe siècle, Cart. 169 (11 H 63), f. 0049v
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/2011
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 de Cîteaux dit Cartularium Vetus (milieu XIIIe siècle) et Notices du XIIe siècle, Archives départementales de la Côte-d'Or, Cart. 169 (11 H 63), f. 0049v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux dit Cartularium Vetus (milieu XIIIe siècle) et Notices du XIIe siècle, Archives départementales de la Côte-d'Or, Cart. 169 (11 H 63), f. 0049v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
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
description: Provenance: http://www.wikidata.org/entity/Q843261
On the KP Hierarchy, $\hat{W}_{\infty}$ Algebra, and Conformal SL(2,R)/U(1) Model: II. The Quantum Case
Creators: name: Yu, Feng
name: Wu, Yong-Shi
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This paper is devoted to constructing a quantum version of the famous KP hierarchy, by deforming its second Hamiltonian structure, namely the nonlinear $\hat{W}_{\infty}$ algebra. This is achieved by quantizing the conformal noncompact $SL(2,R)_{k}/U(1)$ coset model, in which $\hat{W}_{\infty}$ appears as a hidden current algebra. For the quantum $\hat{W}_{\infty}$ algebra at level $k=1$, we have succeeded in constructing an infinite set of commuting quantum charges in explicit and closed form. Using them a completely integrable quantum KP hierarchy is constructed in the Hamiltonian form. A two boson realization of the quantum $\hat{W}_{\infty}$ currents has played a crucial role in this exploration.
description: 33p
Aurigaia: mock Gaia DR2 stellar catalogues from the Auriga cosmological simulations
Creators: name: Grand, Robert J. J.
name: Helly, John
name: Fattahi, Azadeh
name: Cautun, Marius
name: Cole, Shaun
name: Cooper, Andrew P.
name: Deason, Alis J.
name: Frenk, Carlos
name: Gómez, Facundo A.
name: Hunt, Jason A. S.
name: Marinacci, Federico
name: Pakmor, Rüdiger
name: Simpson, Christine M.
name: Springel, Volker
name: Xu, Dandan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present and analyse mock stellar catalogues that match the selection criteria and observables (including uncertainties) of the Gaia satellite data release 2 (DR2). The source are six cosmological high-resolution magneto-hydrodynamic $Λ$CDM zoom simulations of the formation of Milky Way analogues from the AURIGA project. Mock data are provided for stars with $V < 16$ mag, and $V < 20$ mag at $|b|>20$ degrees. The mock catalogues are made using two different methods: the public SNAPDRAGONS code, and a method based on that of Lowing et al. that preserves the phase-space distribution of the model stars. These publicly available catalogues contain 5-parameter astrometry, radial velocities, multi-band photometry, stellar parameters, dust extinction values, and uncertainties in all these quantities. In addition, we provide the gravitational potential and information on the origin of each star. By way of demonstration, we apply the mock catalogues to analyses of the young stellar disc and the stellar halo. We show that: i) the young outer stellar disc exhibits a flared distribution that is detectable in the height and vertical velocity distribution of A- and B-dwarf stars up to radii of ~15 kpc; and ii) the spin of the stellar halo out to 100 kpc can be accurately measured with Gaia DR2 RR Lyrae stars. These catalogues are well suited for comparisons with observations and should help to: i) develop and test analysis methods for the Gaia DR2 data; ii) gauge the limitations and biases of the data and iii) interpret the data in the light of theoretical predictions from realistic $ab$ $initio$ simulations of galaxy formation in the $Λ$CDM cosmological model.
description: Accepted for publication in MNRAS (1st of September, 2018) after improvements to several figures and some discussion. The mock data are available for access and download at http://icc.dur.ac.uk/data and documentation and supplementary material is available at http://auriga.h-its.org/gaiamock.html
The 2003 Nov 14 occultation by Titan of TYC 1343-1865-1. II. Analysis of light curves
Creators: name: Zalucha, A.
name: Fitzsimmons, A.
name: Elliot, J. L.
name: Thomas-Osip, J.
name: Hammel, H. B.
name: Dhillon, V. S.
name: Marsh, T. R.
name: Taylor, F. W.
name: Irwin, P. G. J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We observed a stellar occultation by Titan on 2003 November 14 from La Palma Observatory using ULTRACAM with three Sloan filters: u', g', and i' (358, 487, and 758 nm, respectively). The occultation probed latitudes 2 degrees S and 1 degrees N during immersion and emersion, respectively. A prominent central flash was present in only the i' filter, indicating wavelength-dependent atmospheric extinction. We inverted the light curves to obtain six lower-limit temperature profiles between 335 and 485 km (0.04 and 0.003 mb) altitude. The i' profiles agreed with the temperature measured by the Huygens Atmospheric Structure Instrument [Fulchignoni, M. et al., 2005. Nature 438, 785-791] above 415 km (0.01 mb). The profiles obtained from different wavelength filters systematically diverge as altitude decreases, which implies significant extinction in the light curves. Applying an extinction model [Elliot, J.L., Young, L.A., 1992. Astron. J. 103, 991-1015] gave the altitudes of line of sight optical depth equal to unity: 396 +/- 7 km and 401 +/- 20 km (u' immersion and emersion); 354 +/- 7 km and 387 +/- 7 km (g' immersion and emersion); and 336 +/- 5 km and 318 +/- 4 km (i' immersion and emersion). Further analysis showed that the optical depth follows a power law in wavelength with index 1.3 +/- 0.2. We present a new method for determining temperature from scintillation spikes in the occulting body's atmosphere. Temperatures derived with this method are equal to or warmer than those measured by the Huygens Atmospheric Structure Instrument. Using the highly structured, three-peaked central flash, we confirmed the shape of Titan's middle atmosphere using a model originally derived for a previous Titan occultation [Hubbard, W.B. et al., 1993. Astron. Astrophys. 269, 541-563].
description: 58 pages, 14 figures, 5 tables, accepted to Icarus
Possible huge enhancement in the radiative decay of the weal W boson into the charmed $D_{s} $ meson
Creators: name: Keum, Y. Y.
name: Pham, X. Y.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We point out that the rare decay mode $W^{\pm} \rightarrow γ+ D^{\pm}_{s} $ could be spectacularly enhanced, with a branching ratio around $10^{-6} $ which is three order of magnitude larger than previous predictions. Its observation will determine the W boson mass with great accuracy, providing additional high precision tests of the standard model, as well as reveal eventual deviation from the trilinear non-abelian gauge coupling.
description: 14, PAR/LPTHE 93 - 05
Masked Pretraining Strategy for Neural Potentials
Creators: name: Zhang, Zehua
Publisher: name: Carnegie Mellon University
Year: 2024
Subjects: Computer Engineering

description:  We propose a masked pretraining method for Graph Neural Networks (GNNs) to improve their performance on fitting potential energy surfaces, particularly in water and small organic molecule systems. GNNs are pretrained by recovering spatial information of masked-out atoms from molecules selected with certain ratios, then transferred and finetuned on atomic forcefields. Through such pretraining, GNNs learn meaningful prior about structural and underlying physical information of molecule systems that are useful for downstream tasks. With comprehensive experiments and ablation studies, we show that the proposed method improves both the accuracy and convergence speed of GNNs compared to their counterparts trained from scratch or with other pretraining techniques. In addition, our pretraining method is suitable for both energy-centric and force-centric GNNs. This approach showcases its potential to enhance the performance and data efficiency of GNNs in fitting molecular force fields.
Dynamical Signature of Symmetry Fractionalization in Frustrated Magnets
Creators: name: Sun, Guang Yu
name: Wang, Yan-Cheng
name: Fang, Chen
name: Qi, Yang
name: Cheng, Meng
name: Meng, Zi Yang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The nontrivialness of quantum spin liquid (QSL) typically manifests in the non-local observables that signifies their existence, however, this fact actually casts shadow on detecting QSL with experimentally accessible probes. Here, we provide a solution by unbiasedly demonstrating dynamical signature of anyonic excitations and symmetry fractionalization in QSL. Employing large-scale quantum Monte Carlo simulation and stochastic analytic continuation, we investigate the extended XXZ model on the kagome lattice, and find out that across the phase transitions from Z2 QSLs to different symmetry breaking phases, spin spectral functions can reveal the presence and condensation of emergent anyonic spinon and vison excitations, in particular the translational symmetry fractionalization of the latter, which can be served as the unique dynamical signature of the seemingly ephemeral QSLs in spectroscopic techniques such as inelastic neutron or resonance (inelastic) X-ray scatterings.
description: 8 pages,6 figures
Stringy Quantum Effects in 2-Dimensional Black-Hole
Creators: name: Dhar, Avinash
name: Mandal, Gautam
name: Wadia, Spenta R.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the classical 2-dim. black-hole in the framework of the non-perturbative formulation (in terms of non-relativistic fermions) of c=1 string field theory. We identify an off-shell operator whose classical equation of motion is that of tachyon in the classical graviton-dilaton black-hole background. The black-hole `singularity' is identified with the fermi surface in the phase space of a single fermion, and as such is a consequence of the semi-classical approximation. An exact treatment reveals that stringy quantum effects wash away the classical singularity.
description: 17p, TIFR/TH/92-63; (v3) tex error corrected
Micronutrient deficiency among pregnant women in Wadajir District, somlaia, 2023
Creators: name: Deka, Mohamud Issak
Publisher: name: Zenodo
Year: 2025
Subjects: Micronutrient
deficiency
among pregnant
women in Wadajir
District, somlaia, 2023

description: Abstract

Micronutrient deficiencies among pregnant women pose significant public health challenges, leading to adverse maternal and neonatal outcomes. This study examines the prevalence and impact of micronutrient deficiencies among pregnant women in Wadajir District, Mogadishu, Somalia. The research focuses on deficiencies of key micronutrients such as iron, iodine, and vitamin A, assessing their effects on maternal health and fetal development.

Using a cross-sectional study design, data was collected through surveys, interviews, and hospital records from pregnant women attending healthcare facilities in Wadajir District. The findings indicate that a high prevalence of micronutrient deficiencies exists, with iron deficiency anemia being the most common, followed by iodine and vitamin A deficiencies. Contributing factors include inadequate dietary intake, low socioeconomic status, lack of awareness, and limited access to prenatal care. The study also highlights the consequences of these deficiencies, including increased risks of maternal morbidity, low birth weight, developmental delays, and pregnancy complications.

The study underscores the urgent need for public health interventions to address micronutrient deficiencies in pregnant women. Recommendations include promoting nutrition education, improving access to prenatal supplements, integrating micronutrient screening into antenatal care, and implementing food fortification programs. These findings provide valuable insights for healthcare providers, policymakers, and organizations working to improve maternal and child health outcomes in Somalia.
A fuzzy logic feedback filter design tuned with PSO for L1 adaptive controller
Creators: name: Hashim, Hashim A.
name: El-Ferik, Sami
name: Abido, Mohamed A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: L1 adaptive controller has been recognized for having a structure that allows decoupling between robustness and adaption owing to the introduction of a low pass filter with adjustable gain in the feedback loop. The trade-off between performance, fast adaptation and robustness, is the main criteria when selecting the structure or the coefficients of the filter. Several off-line methods with varying levels of complexity exist to help finding bounds or initial values for these coefficients. Such values may require further refinement using trial-and-error procedures upon implementation. Subsequently, these approaches suggest that once implemented these values are kept fixed leading to sub-optimal performance in both speed of adaptation and robustness. In this paper, a new practical approach based on fuzzy rules for online continuous tuning of these coefficients is proposed. The fuzzy controller is optimally tuned using Particle Swarm Optimization (PSO) taking into accounts both the tracking error and the controller output signal range. The simulation of several examples of systems with moderate to severe nonlinearities demonstrate that the proposed approach offers improved control performance. Keywords: Fuzzy logic control, single-objective, multi-objective particle swarm optimization, L1 Adaptive control, fuzzy L1 adaptive controller, L1 fuzzy adaptive control, L1 fuzzy adaptive controller, fuzzy L1 adaptive control, Filter tuning, Fuzzy membership function tuning, optimal, optimal tuning, Fuzzy membership function optimization, Robustness, Adaptation, multi-input multi-output, single-input single-output, estimate, PSO, FLC, nonlinear, adaptive, online, off-line, Fuzzy adaptive controller, Fuzzy adaptive control, single input single output, multi input multi output, SISO, MIMO, robust, uncertain, uncertain nonlinear system, disturbance, unknown, Adaptive Fuzzy Control Design, stable.
Universal dynamical conductance in graphite
Creators: name: Kuzmenko, A. B.
name: van Heumen, E.
name: Carbone, F.
name: van der Marel, D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We find experimentally that the optical sheet conductance of graphite per graphene layer is very close to $(π/2)e^2/h$, which is the theoretically expected value of dynamical conductance of isolated monolayer graphene. Our calculations within the Slonczewski-McClure-Weiss model explain well why the interplane hopping leaves the conductance of graphene sheets in graphite almost unchanged for photon energies between 0.1 and 0.6 eV, even though it significantly affects the band structure on the same energy scale. The f-sum rule analysis shows that the large increase of the Drude spectral weight as a function of temperature is at the expense of the removed low-energy optical spectral weight of transitions between hole and electron bands.
description: 4 pages, 4 figures
Flavor Democracy in Standard Models at High Energies
Creators: name: Cvetic, G.
name: Kim, C. S.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It is possible that the standard model (SM) is replaced around some transition energy $\E_{tr}$ by a new, possibly Higgsless, ``flavor gauge theory'' such that the Yukawa (running) parameters of SM at $E \sim \E_{tr}$ show up an (approximate) flavor democracy (FD). We investigate the latter possibility by studying the renormalization group equations for the Yukawa couplings of SM with one and two Higgs doublets, by evolving them from given physical values at low energies ($E \simeq 1 GeV$) to $\E_{tr}$ ($ \sim \E_{pole}$) and comparing the resulting fermion masses and CKM matrix elements at $E \simeq \E_{tr}$ for various $m_t^{phy}$ and ratios $v_u/v_d$ of vacuum expectation values. We find that the minimal SM and the closely related SM with two Higgs doublets (type I) show increasing deviation from FD when energy is increased, but that SM with two Higgs doublets (type II) clearly tends to FD with increasing energy - in both the quark and the leptonic sector (q-q and l-l FD). Furthermore, we find within the type II model that, for $\E_{pole} \ll \E_{Planck}$, $m_t^{phy}$ can be less than $200 GeV$ in most cases of chosen $v_u/v_d$. Under the assumption that also the corresponding Yukawa couplings in the quark and the leptonic sector at $E \simeq \E_{tr}$ are equal (l-q FD), we derive estimates of bounds on masses of top quark and tau-neutrino, which are compatible with experimental bounds.
description: 23 pages (7 Figs. available on request), standard LATEX, preprint DO-TH 93-08, SNUTP 93-12, YUMS 93-05
title: 02_0193
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Marginal Deformations of WZNW and Coset Models from O(d,d) Transformation
Creators: name: Hassan, S. F.
name: Sen, Ashoke
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that O(2,2) transformation of SU(2) WZNW model gives rise to marginal deformation of this model by the operator $\int d^2 z J(z)\bar J(\bar z)$ where $J$, $\bar J$ are U(1) currents in the Cartan subalgebra. Generalization of this result to other WZNW theories is discussed. We also consider O(3,3) transformation of the product of an SU(2) WZNW model and a gauged SU(2) WZNW model. The three parameter set of models obtained after the transformation is shown to be the result of first deforming the product of two SU(2) WZNW theories by marginal operators of the form $\sum_{i,j=1}^2 C_{ij} J_i \bar J_j$, and then gauging an appropriate U(1) subgroup of the theory. Our analysis leads to a general conjecture that O(d,d) transformation of any WZNW model corresponds to marginal deformation of the WZNW theory by combination of appropriate left and right moving currents belonging to the Cartan subalgebra; and O(d,d) transformation of a gauged WZNW model can be identified to the gauged version of such marginally deformed WZNW models.
description: 26 pages, phyzzx.tex, TIFR-TH-92-61
Surrogate Models for Direct Dark Matter Detection
Creators: name: Cerdeno, D. G.
name: Cheek, A.
name: Reid, E.
name: Schulz, H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this work we introduce RAPIDD, a surrogate model that speeds up the computation of the expected spectrum of dark matter particles in direct detection experiments. RAPIDD replaces the exact calculation of the dark matter differential rate (which in general involves up to three nested integrals) with a much faster parametrization in terms of ordinary polynomials of the dark matter mass and couplings, obtained in an initial training phase. In this article, we validate our surrogate model on the multi-dimensional parameter space resulting from the effective field theory description of dark matter interactions with nuclei, including also astrophysical uncertainties in the description of the dark matter halo. As a concrete example, we use this tool to study the complementarity of different targets to discriminate simplified dark matter models. We demonstrate that RAPIDD is fast and accurate, and particularly well-suited to explore a multi-dimensional parameter space, such as the one in effective field theory approach, and scans with a large number of evaluations.
description: 35 pages, 19 figures
Evolving localizations in reaction-diffusion cellular automata
Creators: name: Adamatzky, Andrew
name: Bull, Larry
name: Collet, Pierre
name: Sapin, Emmanuel
Publisher: name: arXiv
Year: 2007
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: We consider hexagonal cellular automata with immediate cell neighbourhood and three cell-states. Every cell calculates its next state depending on the integral representation of states in its neighbourhood, i.e. how many neighbours are in each one state. We employ evolutionary algorithms to breed local transition functions that support mobile localizations (gliders), and characterize sets of the functions selected in terms of quasi-chemical systems. Analysis of the set of functions evolved allows to speculate that mobile localizations are likely to emerge in the quasi-chemical systems with limited diffusion of one reagent, a small number of molecules is required for amplification of travelling localizations, and reactions leading to stationary localizations involve relatively equal amount of quasi-chemical species. Techniques developed can be applied in cascading signals in nature-inspired spatially extended computing devices, and phenomenological studies and classification of non-linear discrete systems.
description: Accepted for publication in Int. J. Modern Physics C
title: ADCO, Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Cart. 29 (G 134), 996 folios, f. 0747
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: 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: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0747, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0747, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
The Hunting of the MR Model
Creators: name: Rius, Nuria
name: Simmons, Elizabeth H.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider experimental signatures of the standard model's minimal supersymmetric extension with a continuous $U(1)_R$ symmetry (MR model). We focus on the ability of existing and planned electron-positron colliders to probe this model and to distinguish it from both the standard model and the standard model's minimal supersymmetric extension with a discrete $R$-parity.
description: TeX (uses harvmac). 18 pages. Revision: added text and figure about effects of b-jet tagging at LEP II. 7 figures available on request. CTP \# 2190. HUTP-92/A054
Characters for Coset Conformal Field Theories
Creators: name: Dunbar, David C.
name: Joshi, Keith G.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We solve the Kac-Moody branching equation to obtain explicit formulae for the characters of coset conformal field theories and then apply these to specific examples to determine the integer shift of the conformal weights of primary fields. We also present an example of coset conformal field theory which cannot be described by the identification current method.
description: 20 pages in plain TEX
A Computer Simulation Model of Municipal Resource Allocation
Creators: name: Crecine, John P.
Publisher: name: Carnegie Mellon University
Year: 1966
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: This report contains a description of a particular kind of governmental decision making “ the decisional behavior connected with municipal operating budgets. The theory is stated in the language of a computer program. The model of governmental problem solving is applied to the cities of Cleveland, Detroit, and Pittsburgh. The Model, with appropriate parameter estimates, is used to reproduce operating budget decisions in the three cities* In addition various naive models are tested and then compared with our decision Model (Section 6). Analysis of model residuals (Section 7) and a sensitivity analysis of some model parameters (Section 10) • is used to study "unprogrammed" aspects of budgetary behavior. The formal Model (presented in Section 4) is also related to various theories of individual and organizational behavior in Section 9. The behavioral antecedents of the model are discussed in Section 5* Implications o r the study for political research are touched on in Section 11 and our positive model forms the basis for a normative discussion of municipal resource allocation in Section 12.
Liposome as drug delivery system enhance anticancer activity of iridium (III) complex
Creators: name: Gu, Yiying
name: Bai, Lan
name: Zhang, Yuanyuan
name: Zhang, Huiwen
name: Xing, Degang
name: Tian, Li
name: Zhou, Yi
name: Hao, Jing
name: Liu, Yunjun
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Herein an Ir(III) complex [Ir(Hppy)2(HMNPIP)](PF6) (Ir1, Hppy = 2-phenylpyridine, HMNPIP = 2-(1H-imidazo[4,5-f][1, 10]phenanthroline-3-yl)-6-methoxy-4-nitrophenol) was prepared and characterized. Due to the low anticancer activity of Ir1 when administered free drug, we prepared a liposome Ir1Lipo encapsulated form of Ir1 to improve the antitumor effect, furthermore, we explored the antitumor mechanism of both forms in vitro experiments on HepG2 cells. We investigated the inhibitory efficiency of Ir1 and Ir1Lipo on cell viability and proliferation using MTT (MTT = 3-(4,5-dimethylthiazole)-2,5-diphenltetraazolium bromide) and colony-forming assay. Intracellular accumulation of reactive oxygen species (ROS) was examined using a fluorescence microscope (High Content Screening System, ImageXpress Micro XLS System, Molecular Devices LLC, Sunnyvale, CA), programmed cell death cells stained with acridine orange/ethidium bromide (AO/EB) using flow cytometry detection and western blot have been performed. An in vivo study where HepG2 cells were transplanted into nude nice as xenografts. Tumour volume and body weight were monitored during the 10 days of administration. After encapsulation in liposomes Ir1Lipo displayed high potency against a variety of tumour cells in vitro, especially against HepG2 (IC50 = 4.6 ± 0.5 μM). Mechanism studies indicated that Ir1Lipo initiated apoptosis by generating intracellular ROS that regulate lysosomal-mitochondrial dysfunction, followed by microtubule disruption that subsequently leads to a G0/G1 phase of cell cycle arrest. Additionally, Ir1Lipo significantly curbed tumour growth in nude mice. The tumour inhibitory rate was 51.2% (5.6 mg/kg). Therefore, liposome as a drug delivery system greatly enhances anticancer activity of Ir1 by a factor of relatively minor side effects.
Déracinement et enracinement
Creators: name: Bolen, Liza
Publisher: name: Canadian Literature
Year: 2019

description: Sarah Brunet Dragon Cartographie des vivants, Édition du Noroît (2018) Daniel Castillo Durante Les Foires du Pacifique ou Les Péripéties d’un guide expulsé du marché, Lévesque Éditeur (2017) Compte rendu par Liza Bolen
description: Canadian Literature, No 238 (2019): Rescaling CanLit: Global Readings
title: An Assessment of High School Coaches Knowledge of Exercise-Induced Asthma
Creators: name: Wilson, Shannon L.
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 2004

description: Exercise-induced asthma (EIA) is a common disorder that occurs in individuals who compete in recreational activities. The purpose of this study was to determine the knowledge of EIA for high school athletic coaches. A 22 question demographic instrument was used for background information, and an 18 question multiple-choice assessment was used to assess knowledge of prevention, recognition and management of EIA. A panel of experts reviewed and modified the survey instruments, which were piloted at a local private high school prior to distribution. The survey was distributed to 250 high school coaches in the Hampton Roads area during a fall coaches meeting and completed by 166 (66.4% return rate). The multiple choice assessment score mean was 48.77/100% ± 14.08, with a range of 5.6-94.4%. Independent T-tests were used to determine if selected demographic data had any effect on knowledge of EIA. Females scored higher on the assessment (p = .007) and asthmatics knew more about EIA (p = .046). An association was found between the number of female coaches and being an asthmatic (p =.000), therefore possibly explaining why there was a difference between genders. It made no difference if the coach had attended a workshop on EIA (p = .844) or had spoken with the Certified Athletic Trainer about EIA (p = .335). Spearman's rho demonstrated no relationship between the number of years coached and overall assessment score (p =.055). A one-way ANOVA revealed no significant differences for educational background and EIA knowledge. However, a strong trend (p=.055) was demonstrated for individuals with a Bachelors degree compared to those with a high school diploma. A repeated measures ANOVA revealed a significant difference (p = .000) between all three sections of the assessment illustrating that coaches knew the most about recognition, followed by management and then prevention. Our results support the need for additional education about EIA for coaches, however the assessment instrument questions may have been at too high of a level for the intended audience. Further research should examine the effectiveness of an EIA workshop on the retention of knowledge for coaches.
Interference-induced splitting of resonances in spontaneous emission
Creators: name: Arun, R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the resonance fluorescence from a coherently driven four-level atom in the Y-type configuration. The effects of quantum interference induced by spontaneous emission on the fluorescence properties of the atom are investigated. It is found that the quantum interference resulting from cascade emission decays of the atom leads to a splitting of resonances in the excited level populations calculated as a function of light detuning. For some parameters, interference assisted enhancement of inner sidebands and narrowing of central peaks may also occur in the fluorescence spectrum. We present a physical understandingof our numerical results using the dressed state description of the atom-light interaction.
description: 7 pages including 7 figures
Introduction of a speech-language pathology assistant role for swallow screening in a head and neck radiotherapy clinic
Creators: name: Frowen, Jacqui
name: Hughes, Rhys
name: Kiss, Nicole
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: Hematology
subject: 60506 Virology

description: Optimal care suggests that all moderate-high risk head and neck (H&N) cancer patients should receive speech pathology assessment, education and management when commencing radiotherapy. However this is not always feasible due to high patient numbers and limited staffing. The aim of this study was to investigate the implementation of a speech-language pathology assistant (SLP-A) role for swallowing screening and education in a multidisciplinary H&N treatment clinic. A detailed model of care and training module were developed to up-skill the SLP-A in the screening and education to be undertaken. A pre-test post-test design compared outcomes in two separate groups prior to and following SLP-A role implementation. Outcomes included: optimal care compliance, speech-language pathology time spent with complex patients, swallowing-related admissions and patient satisfaction. Twenty-six patients were included pre-implementation and 35 post-implementation, with 16 (46%) patients receiving SLP-A screening/education post-implementation. The proportion of eligible patients seen by speech-language pathology pre-implementation was 62%, compared to 94% seen by speech-language pathology or SLP-A post-implementation (p = 0.002). There was a (non-significant) increase in speech-language pathology time spent with complex patients post-implementation (total minutes per patient: mean 252, SD = 144 vs. 279, SD = 115). There was no increase in swallowing-related admissions, and a (non-significant) increase in patient satisfaction post-implementation, indicating no compromise to patient safety or satisfaction. Implementing a speech-language pathology assistant role for screening patients within the H&N treatment clinic allowed delivery of optimal care and increased time for speech-language pathologists to spend with complex patients, without compromising patient safety or satisfaction.
Immersion learning at an aphasia camp: Analysing student video reflections
Creators: name: Hoepner, Jerry K.
name: Sather, Thomas W.
name: Homolka, Terah
name: Clark, Mary Beth
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 60506 Virology

description: Aphasia camps provide a learning context where students can gain knowledge and skills for clinical practise and regarding the lived experience of individuals affected by aphasia. The aim was to examine student learning experiences at a rustic, residential aphasia camp and explore the potential utility of video reflections. Twenty-two student participants, who served as volunteer staff at an aphasia camp, reflected daily on their learning experiences. Manual, qualitative coding was used to characterise individual, verbal reflections conducted through video modality. Three overarching themes were identified: applied learning, service, and clinical experience. Categories within applied learning included increased application of content knowledge, an evolving perspective of living with aphasia, and collaborative learning. Within service, students identified a commitment to making a meaningful impact, interpersonal relationships, and meeting the challenge. The clinical experience theme included increased confidence/self-efficacy and inspirational/rewarding categories. Aphasia camp is a unique learning environment where hands-on experiences influence students’ knowledge, sense of civic responsibility, and developing clinical skills. Being immersed in a remote environment alongside individuals affected by aphasia fosters insights into the lived experience of aphasia and may enhance empathy. Video reflections appear to be a viable means of capturing authentic, organic, and emotional reflections.
Experimental Implementation of Generalized Transitionless Quantum Driving
Creators: name: Hu, Chang-Kang
name: Cui, Jin-Ming
name: Santos, Alan C.
name: Huang, Yun-Feng
name: Sarandy, Marcelo S.
name: Li, Chuan-Feng
name: Guo, Guang-Can
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is known that high intensity fields are usually required to implement shortcuts to adiabaticity via Transitionless Quantum Driving (TQD). Here, we show that this requirement can be relaxed by exploiting the gauge freedom of generalized TQD, which is expressed in terms of an arbitrary phase when mimicking the adiabatic evolution. We experimentally investigate the performance of generalized TQD in comparison with both traditional TQD and adiabatic dynamics. By using a $^{171}$Yb$^+$ trapped ion hyperfine qubit, we implement a Landau-Zener adiabatic Hamiltonian and its (traditional and generalized) TQD counterparts. We show that the generalized theory provides optimally implementable Hamiltonians for TQD, with no additional fields required. In addition, the energetically optimal TQD Hamiltonian for the Landau-Zener model is investigated under dephasing. Remarkably, even using less intense fields, optimal TQD exhibits fidelities that are more robust against a decohering environment, with performance superior than that provided by the adiabatic dynamics.
description: 4 pages and 3 figures
A Complexity Theory for VLSI
Creators: name: C. D. Thompson
Publisher: name: Carnegie Mellon University
Year: 1980
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: The established methodologies for studying computational complexity can be applied to the new problems posed by very large-scale integrated (VLSI) circuits. This thesis develops a ''VLSI model of computation'' and derives upper and lower bounds on the silicon area and time required to solve the problems of sorting and discrete Fourier transformation. In particular, the area A and time T taken by any VLSI chip using any algorithm to perform an N-point Fourier transform must satisfy AT2 ≥ c N2 log2 N, for some fixed c > 0. A more general result for both sorting and Fourier transformation is that AT2x = Ω(N1 + x log2x N) for any x in the range 0 < x < 1. Also, the energy dissipated by a VLSI chip during the solution of either of these problems is at least Ω(N3/2 log N). The tightness of these bounds is demonstrated by the existence of nearly optimal circuits for both sorting and Fourier transformation. The circuits based on the shuffle-exchange interconnection pattern are fast but large: T = O(log2 N) for Fourier transformation, T = O(log3 N) for sorting; both have area A of at most O(N2 / log1/2 N). The circuits based on the mesh interconnection pattern are slow but small: T = O(N1/2 loglog N), A = O(N log2 N).
Predictive factors for persistence and recovery of stuttering in children: A systematic review
Creators: name: Sugathan, Nirmal
name: Maruthy, Santosh
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: The purpose of this study was to systematically review the available literature on various factors that can predict the persistence and recovery of stuttering in children. An electronic search yielded a total of 35 studies, which considered 44 variables that can be potential factors for predicting persistence and recovery. Among 44 factors studied, only four factors- phonological abilities, articulatory rate, change in the pattern of disfluencies, and trend in stuttering severity over one-year post-onset were identified to be replicated predictors of recovery of the stuttering. Several factors, such as differences in the second formant transition between fluent and disfluent speech, articulatory rate measured in phones/sec, etc., were observed to predict the future course of stuttering. However, these factors lack replicated evidence as predictors. There is clear support only for limited factors as reliable predictors. Also, it is observed to be too early to conclude on several replicated factors due to differences in the age group of participants, participant sample size, and the differences in tools used in research that lead to mixed findings as a predictive factor. Hence there is a need for systematic and replicated testing of the factors identified before initiating their use for clinical purposes.
A Cascade Leading to the Emergence of Small Structures in Vortex Ring Collisions
Creators: name: McKeown, Ryan
name: Ostilla-Monico, Rodolfo
name: Pumir, Alain
name: Brenner, Michael P.
name: Rubinstein, Shmuel M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: When vortex rings collide head-on at high enough Reynolds numbers, they ultimately annihilate through a violent interaction which breaks down their cores into a turbulent cloud. We experimentally show that this very strong interaction, which leads to the production of fluid motion at very fine scales, uncovers direct evidence of a novel iterative cascade of instabilities in a bulk fluid. When the coherent vortex cores approach each other, they deform into tent-like structures, and the mutual strain causes them to locally flatten into extremely thin vortex sheets. These sheets then break down into smaller secondary vortex filaments, which themselves rapidly flatten and break down into even smaller tertiary filaments. By performing numerical simulations of the full Navier-Stokes equations, we also resolve one iteration of this instability and highlight the subtle role that viscosity must play in the rupturing of a vortex sheet. The concurrence of this observed iterative cascade of instabilities over various scales with those of recent theoretical predictions could provide a new mechanistic framework in which the evolution of turbulent flows can be examined in real-time as a series of discrete dynamic instabilities.
description: 11 pages, 9 figures, 6 videos
The Divisor Matrix, Dirichlet Series and SL(2,Z)
Creators: name: Sin, Peter
name: Thompson, John G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Number Theory (math.NT)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 11M06, 20C12

description: A representation of SL(2,Z) by integer matrices acting on the space of analytic ordinary Dirichlet series is constructed, in which the standard unipotent element acts as multiplication by the Riemann zeta function. It is then shown that the Dirichlet series in the orbit of the zeta function are related to it by algebraic equations.
description: 29 pages. The current version V4 is the combination of two papers, previously called parts I and II, with the same title. Part II had been posted as arXiv:0803.1121v5. Some additional remarks added in section 10. V6. Minor errors corrected