cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: 02_0299
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/
Perturbative and non-perturbative QCD corrections to wide-angle Compton scattering
Creators: name: Huang, H. W.
name: Kroll, P.
name: Morii, T.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate corrections to the handbag approach for wide-angle Compton scattering off protons at moderately large momentum transfer: the photon-parton subprocess is calculated to next-to-leading order QCD and contributions from the generalized parton distribution E} are taken into account. Photon and proton helicity flip amplitudes are non-zero due to these corrections which leads to a wealth of polarization phenomena in Compton scattering. Thus, for instance, the incoming photon asymmetry or the transverse polarization of the proton are non-zero although small.
description: 19 pages, 9 figures (using LATEX with epsfig)
MOESM4 of Analysis of official deceased organ donation data casts doubt on the credibility of Chinaâ€™s organ transplant reform
Creators: name: Robertson, Matthew
name: Hinde, Raymond
name: Lavee, Jacob
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Additional file 4. Comments on statistical significance from the analysis of COTRS 2018 data.
Front dynamics in reaction-diffusion systems with Levy flights: a fractional diffusion approach
Creators: name: del-Castillo-Negrete, D.
name: Carreras, B. A.
name: Lynch, V. E.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The use of reaction-diffusion models rests on the key assumption that the underlying diffusive process is Gaussian. However, a growing number of studies have pointed out the prevalence of anomalous diffusion, and there is a need to understand the dynamics of reactive systems in the presence of this type of non-Gaussian diffusion. Here we present a study of front dynamics in reaction-diffusion systems where anomalous diffusion is due to the presence of asymmetric Levy flights. Our approach consists of replacing the Laplacian diffusion operator by a fractional diffusion operator, whose fundamental solutions are Levy $α$-stable distributions. Numerical simulation of the fractional Fisher-Kolmogorov equation, and analytical arguments show that anomalous diffusion leads to the exponential acceleration of fronts and a universal power law decay, $x^{-α}$, of the tail, where $α$, the index of the Levy distribution, is the order of the fractional derivative.
description: New version. Accepted for publication in Physical Review Letters
Methods for Measuring Magnetic Flux Crosstalk Between Tunable Transmons
Creators: name: Abrams, Deanna M.
name: Didier, Nicolas
name: Caldwell, Shane A.
name: Johnson, Blake R.
name: Ryan, Colm A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In the gate model of quantum computing, a program is typically decomposed into a sequence of 1- and 2-qubit gates that are realized as control pulses acting on the system. A key requirement for a scalable control system is that the qubits are addressable - that control pulses act only on the targeted qubits. The presence of control crosstalk makes this addressability requirement difficult to meet. In order to provide metrics that can drive requirements for decreasing crosstalk, we present three measurements that directly quantify the DC and AC flux crosstalk present between tunable transmons, with sensitivities as fine as 0.001%. We develop the theory to connect AC flux crosstalk measures to the infidelity of a parametrically activated two-qubit gate. We employ quantum process tomography in the presence of crosstalk to provide an empirical study of the effects of crosstalk on two-qubit gate fidelity.
description: 10 pages, 8 figures; added additional references to introduction; add appendix "AC Crosstalk as Function of Frequency", misc clarifications; add anc file
Sub-Poissonian Shot Noise in Molecular Wires
Creators: name: Dallakyan, S.
name: Mazumdar, S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the transport behavior of polyene molecules sandwiched between two metallic contacts using the non-equilibrium Green's function formalism. We calculate both current and noise power as a function of applied voltage and show that they decrease with increasing size of the polyene molecules. We find that even with symmetric connection to metallic contacts, current verus voltage curves can be asymmetric for asymmetrically substituted polyenes. Most importantly, we demonstrate a cross-over from Poissonian to sub-Poissonian behavior in the shot noise as a function of applied voltage. The algorithm for noise power calculation can be used for designing molecules with low noise.
description: 3 pages, 2 figures, submitted to Applied Physics Letters
2012 Commonwealth Fund Health Insurance Survey
Creators: name: Commonwealth Fund
Publisher: name: Roper Center for Public Opinion Research
Year: 2021

description: Quality of health care (1); health care access and primary care (5); communication and efficiency in delivery of care (5); care coordination (1); cost-related access problems (7); personal current health insurance coverage and recent time uninsured (14); rating current health insurance coverage (1); health plan limits (3); recent health plan changes (2); problems with health insurance (4); medical debt (8); premium costs (9); deductible costs (3); prescription medicine coverage (5); mental health coverage (1); maternity care coverage (1); birth control or contraception coverage (1); dental coverage (1); vision coverage (1); family insurance coverage (1); Medicare wellness exam (1); out of pocket costs (4); impact of medical bills (7); health status and chronic medical conditions (8); emergency room visits or overnight hospital stays (3); prescription medication usage (1); health screenings and immunizations (8); employment and health care (13); individual market insurance (8).
On marginal deformation of WZNW model and PP-wave limit of deformed $AdS_{3}\times S^{3}$ string geometry
Creators: name: Manvelyan, Ruben
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the Penrose limit of the classical string geometry obtained from a truly marginal deformation of $SL(2)\otimes SU(2)$ WZNW model.
description: 10 pages, latex
Tax evasion, informality and the business environment in uganda
Creators: name: Joseph, Mawejje
name: Joseph, Mawejje
Publisher: name: Unknown
Year: 2013
Subjects: subject: Community/Rural/Urban Development
subject: Consumer/Household Economics
subject: Demand and Price Analysis
subject: Financial Economics
subject: Industrial Organization
subject: Institutional and Behavioral Economics
subject: Labor and Human Capital
subject: Production Economics
subject: Productivity Analysis
subject: Public Economics
subject: Tax evasion
subject: informality
subject: business environment
subject: EPRC

description: Uganda has recorded impressive economic growth rates over the last two decades. How¬ever despite the sustained period of growth, the tax effort measured by the tax-to-GDP ratio has stagnated between 10-13 percent of GDP over the same period. Non-empirical evidence has identified the pervasiveness of the informal sector, tax evasion, narrow tax base, and tax breaks variously given out by the government as some of the factors that might explain the inelastic tax system in Uganda. While the informal sector has implications for tax effort, there is limited research on the microeconomic level determinants of informality and tax evasion in Uganda. This paper provides some empirical evidence on how a poor business environment causes tax evasion. In particular, the paper examines specific components of the business environ¬ment that include the efficiency of the legal systems, bureaucratic bribery and the provision of public capital such as adequate provision of electricity and transport infrastructure which is complementary to firm performance and how they relate to tax evasion. I construct an instrument for bureaucratic bribery as the interaction between a firm’s ability to pay and corruption as a business constraint. I compute an individual firm’s ability to pay bribes as the total cost of labour, including wages, salaries, bonuses and social payments adjusted for the level of annual sales. I use instrumental variable OLS and Tobit estimation procedures separately and find that the extent of tax evasion is determined by the quality and efficiency of the legal systems, bureaucratic bribery and inadequate provision of public capital. In addi¬tion I find that the business environment has implications for tax evasion. These results sug¬gest that ameliorating the business environment, strengthening the legal system, adequate provision of public capital such as transport and electricity infrastructure as well as reigning in on bureaucratic bribery will reduce tax evasion and ultimately lead to increasing Govern¬ment revenue collections.
Hadronization using the Wigner function approach for a multiphase transport model
Creators: name: Wang, Feng-Tao
name: Xu, Jun
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: In the string melting version of a multiphase transport model, the hadronization algorithm has been improved by favoring parton combinations close in not only coordinate space but also momentum space. Formation probabilities of mesons, baryons, and antibaryons during hadronization are determined by their corresponding Wigner functions for the valence parton combinations with no free parameters, and the net baryon, electric, and strangeness charges are conserved during quark coalescence. Effects of the hadronization on anisotropic flows, collision energy dependence of the proton directed flow, relative particle yield ratios, as well as di-hadron correlations in relativistic heavy-ion collisions at the energies ranging from RHIC beam energy scan to LHC have been extensively discussed.
description: 11 pages, 10 figures
Presentation: metajelo, a metadata package for journals to support external linked objects
Creators: name: Vilhuber, Lars
name: Lagoze, Carl
Publisher: name: Zenodo
Year: 2019
Subjects: metadata
datacite
re3data
reproducibility

description: We propose a metadata package (called metajelo) that is intended to provide academic journals with a lightweight means of registering, at the time of publication, the existence and disposition of supplementary materials. Information about the supplementary materials is, in most cases, critical for the reproducibility and replicability of scholarly results. In many instances, these materials are curated by a third party, which may or may not follow developing standards for the identification and description of those materials. Researchers struggle when attempting to fully comply with data documentation and provenance documentation standards. However, many of the required elements are present in DDI, and when properly populated by data custodians using DDI, generation of the metajelo package is straightforward. In this presentation, we describe the rationale behind metajelo, and how archives that use DDI can easily provide researchers with a compact metadata package that enhances reproducibility while reducing researcher effort.
description: Funding from the American Economic Association and the Alfred P. Sloan Foundation (G-2018-11377) is acknowledged. The opinions expressed in this talk are solely the authors, and do not represent the views of the American Economic Association, or any of the funding agencies.
Determinants of household’s choice of cooking energy in Uganda
Creators: name: Francis, Mwaura
name: Geoffrey, Okoboi
name: Gemma, Ahaibwe
name: Francis, Mwaura
name: Geoffrey, Okoboi
name: Gemma, Ahaibwe
Publisher: name: Unknown
Year: 2014
Subjects: subject: Consumer/Household Economics
subject: Environmental Economics and Policy
subject: Food Consumption/Nutrition/Food Safety
subject: Institutional and Behavioral Economics
subject: Labor and Human Capital
subject: Public Economics
subject: Resource /Energy Economics and Policy
subject: economic transformation
subject: energy sources
subject: EPRC

description: High dependency on biomass has been associated with energy poverty in Uganda with successful intervention to modern energy expected to results to economic transformation. This paper examines utilization of various forms of cooking energy sources among households using data from the 2005/6 Uganda National Household Survey (UNHS). Results indicate that utilization of modern energy sources was only by 4 percent of households. A multinomial probit model (MNP) was used to estimate coefficient of determinants of energy choices. Determinants of household energy choices were observed as consumption expenditure welfare, residing in urban or rural areas, household size, achievement of education levels beyond primary level and regional location of a household. The study recommended deliberate efforts by government to intervene in addressing low adoption of modern energy especially now that the country has oil and gas reserves. The government should implement policies to encourage private sector involvement in provision of modern energy alternatives, provision of micro-credit for buying equipments and availing modern energy in smaller quantities.
Pronounced non-Markovian features in multiply-excited, multiple-emitter waveguide-QED: Retardation-induced anomalous population trappin
Creators: name: Carmele, Alexander
name: Nemet, Nikolett
name: Canela, Victor
name: Parkins, Scott
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The Markovian approximation is widely applied in the field of quantum optics due to the weak frequency dependence of the vacuum field amplitude, and in consequence non-Markovian effects are typically regarded to play a minor role in the optical electron-photon interaction. Here, we give an example where non-Markovianity changes the qualitative behavior of a quantum optical system, rendering the Markovian approximation quantitatively and qualitatively insufficient. Namely, we study a multiple-emitter, multiple-excitation waveguide quantum-electrodynamic (waveguide-QED) system and include propagation time delay. In particular, we demonstrate anomalous population trapping as a result of the retardation in the excitation exchange between the waveguide and three initially excited emitters. Allowing for local phases in the emitter-waveguide coupling, this population trapping cannot be recovered using a Markovian treatment, proving the essential role of non-Markovian dynamics in the process. Furthermore, this time-delayed excitation exchange allows for a novel steady state, in which one emitter decays entirely to its ground state while the other two remain partially excited.
description: Extended version of the manuscript
Smallholder food crop commercialization in Uganda: panel survey evidence from Uganda
Creators: name: Annet, Adong
name: Tony, Muhumuza
name: Swaibu, Mbowa
name: Annet, Adong
name: Tony, Muhumuza
name: Swaibu, Mbowa
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Agricultural Finance
subject: Consumer/Household Economics
subject: Crop Production/Industries
subject: Demand and Price Analysis
subject: Farm Management
subject: Food Consumption/Nutrition/Food Safety
subject: Food Security and Poverty
subject: Industrial Organization
subject: Livestock Production/Industries
subject: Productivity Analysis
subject: Food crop commercialization
subject: seasons
subject: Uganda

description: A number of policy initiatives in Uganda’s agriculture sector have been tailored towards transforming the sector from subsistence to commercial production. Owing to this background, this study examines the drivers of food crop commercialization in Uganda. The unique feature of this study is threefold: one, we exploit the seasonal component of the surveys to examine the seasonality of participation; two, we provide results of two different measures to proxy commercialization, namely; the likelihood of participation, and intensity of participation, in the market for selected crops; and finally, we investigate these issues using a new panel dataset for Uganda. Findings reveal that different household and community level characteristics pose varying impacts on commercialization across seasons. Of particular interest is evidence that self-sufficiency needs override household decisions during the second season. This finding underscores the need to design interventions that target increased production in this season, characterized by short rains and less production activity.
Additional file 1 of Bioequivalence of levamlodipine besylate tablets in healthy Chinese subjects: a single-dose and two-period crossover randomized study
Creators: name: Li, Xin
name: Wang, Chenjing
name: Li, Ting
name: Liu, Yanping
name: Liu, Shuqin
name: Tao, Ye
name: Ma, Yaping
name: Gao, Xiaomeng
name: Cao, Yu
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Marine Biology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Additional file 1.
A quantum-inspired Fredkin gate based on spatial modes of light
Creators: name: Urrego, Daniel F.
name: Lopez-Mago, Dorilian
name: Vicuña-Hernández, Verónica
name: Torres, Juan P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Distinguishing between strings of data or waveforms is at the core of multiple applications in information technologies. In a quantum language the task is to design protocols to differentiate quantum states. Quantum-based technologies promises to go beyond the capabilities offered by technologies based on classical principles. However the implementation of the logical gates that are the core of these systems is challenging since they should overcome quantum decoherence, low probability of success and are prone to errors. One unexpected contribution of considering ideas in the quantum world is to inspire similar solutions in the classical world (quantum-inspired technologies), protocols that aim at mimicking particular features of quantum algorithms. This is based on features of quantum physics also shared by waves in the classical world, such it is the case of interference or entanglement between degrees of freedom of a single particle. Here we demonstrate in a proof-of-concept experiment a new type of quantum-inspired protocol based on the idea of quantum fingerprinting (Phys. Rev. Lett. 87, 167902, 2001). Information is encoded on optical beams with orbital angular momentum (OAM). These beams allow to implement a crucial element of our system, a new type of Fredkin gate or polarization-controlled SWAP operation that exchange data between OAM beams. The protocols can evaluate the similarity between pairs of waveforms and strings of bits and quarts without unveiling the information content of the data.
Macroeconomic effects of budget deficits in Uganda: a VAR-VECM approach
Creators: name: Musa Mayanja, Lwanga
name: Joseph, Mawejje
name: Musa Mayanja, Lwanga
name: Joseph, Mawejje
Publisher: name: Unknown
Year: 2014
Subjects: subject: Consumer/Household Economics
subject: Demand and Price Analysis
subject: Financial Economics
subject: Public Economics
subject: Risk and Uncertainty
subject: Budget Deficits
subject: macroeconomic performance
subject: VAR
subject: Uganda

description: This paper investigates the relationship between budget deficits and selected macroeco¬nomic variables for the period 1999 to 2011 using Vector Error Correction Model (VECM), pairwise granger causality test and variance decomposition techniques. Results indicate that the variables under study are cointegrated and thus have a long run relationship. Results based on the VECM reveal unidirectional causal relationships running from budget deficits (BD) to current account balance (CAB), inflation to BD and BD to lending interest rates. But the results show no causal relationship between gross domestic product (GDP) and budget deficits in Uganda. The Pairwise Granger Causality test results reveal unidirectional causal relationships running from budget deficit to current account, BD to GDP, inflation to BD, and a bi-directional causal relationship between the current account balance and GDP. Variance decomposition results show that, variances in the current account balance and GDP are mostly explained by the budget deficit followed by lending interests while variance in lend¬ing interest rates is mostly explained by inflation followed by GDP, variance in the Inflation is mostly explained by variance in lending interest rates followed by the current account bal¬ance. The results from the study clearly show that budget deficits in Uganda are responsible for widening current account deficit and raising interest rates. Fiscal and monetary policy actions are therefore needed to contain and reduce the deficit in order to minimize its ef¬fect on the current account and lending interest rates. Such actions should aim at increasing Uganda’s tax revenue collection by adopting efficient and effective methods of tax collec¬tion. Such policies should see a reduction in the informal sector which has proved difficult to tax and a reduction in ineffective tax exemptions. Government should improve and heighten its efforts in combating tax evasion and corruption which undermine its tax collection ef¬forts.
Tip Oscillation of Dendritic Patterns in a Phase Field Model
Creators: name: Sakaguchi, Hidetsugu
name: Tokunaga, Seiji
Publisher: name: arXiv
Year: 2002
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We study dendritic growth numerically with a phase field model. Tip oscillation and regular side-branching are observed in a parameter region where the anisotropies of the surface tension and the kinetic effect compete. The transition from a needle pattern to a dendritic pattern is conjectured to be a supercritical Hopf bifurcation.
description: 5 figures
Presentation: metajelo, a metadata package for journals to support external linked objects
Creators: name: Vilhuber, Lars
name: Lagoze, Carl
Publisher: name: Zenodo
Year: 2019
Subjects: metadata
datacite
re3data
reproducibility

description: We propose a metadata package (called metajelo) that is intended to provide academic journals with a lightweight means of registering, at the time of publication, the existence and disposition of supplementary materials. Information about the supplementary materials is, in most cases, critical for the reproducibility and replicability of scholarly results. In many instances, these materials are curated by a third party, which may or may not follow developing standards for the identification and description of those materials. Researchers struggle when attempting to fully comply with data documentation and provenance documentation standards.

description: Funding from the American Economic Association and the Alfred P. Sloan Foundation (G-2018-11377) is acknowledged. The opinions expressed in this talk are solely the authors, and do not represent the views of the American Economic Association, or any of the funding agencies.
Updated fundamental constant constraints from Planck 2018 data and possible relations to the Hubble tension
Creators: name: Hart, Luke
name: Chluba, Jens
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present updated constraints on the variation of the fine structure constant, $α_{\rm EM}$, and effective electron rest mass, $m_{\rm e}$, during the cosmological recombination era. These two fundamental constants directly affect the ionization history at redshift $z\simeq 1100$ and thus modify the temperature and polarisation anisotropies of the cosmic microwave background (CMB) measured precisely with {\it Planck }. The constraints on $α_{\rm EM}$ tighten slightly due to improved {\it Planck} 2018 polarisation data but otherwise remain similar to previous CMB analysis. However, a comparison with the 2015 constraints reveals a mildly discordant behaviour for $m_{\rm e}$, which from CMB data alone is found below its local value. Adding baryon acoustic oscillation data brings $m_{\rm e}$ back to the fiducial value, $m_{\rm e}=(1.0078\pm0.0067) m_{\rm e,0}$, and also drives the Hubble parameter to $H_0=69.1\pm 1.2$ [in units of ${\rm km \, s^{-1} \, Mpc^{-1} }$]. Further adding supernova data yields $m_{\rm e}=(1.0190\pm0.0055) m_{\rm e,0}$ with $H_0=71.24\pm0.96$. We perform several comparative analyses using the latest cosmological recombination calculations to further understand the various effects. Our results indicate that a single-parameter extension allowing for a slightly increased value of $m_{\rm e}$ ($\simeq 3.5σ$ above $m_{\rm e,0}$) could play a role in the Hubble tension.
description: 8 pages, 8 figures, 4 tables; modified to copy the accepted MNRAS version
Additional file 1 of Does inpatient health services utilization vary by remoteness in the medical financial assistance population? Evidence from Shaanxi province, China
Creators: name: Ren, Yangling
name: Zhou, Zhongliang
name: Liu, Guanping
name: Shen, Chi
name: Cao, Dan
name: Xu, Tiange
name: Fry, Jane M.
name: Nawaz, Rashed
name: Zhao, Dantong
name: Su, Min
name: Ge, Tingshuai
name: Si, Yafei
name: Chen, Gang
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Additional file 1: Appendix Table 1. Two level null model on inpatient services utilization of MFA recipients. Appendix Table 2. Test results of hierarchical multiple regression in examining moderation effect.
Antler artifacts from the Neolithic lakeside settlement Anarghiri IXb, Western Macedonia, Greece
Creators: name: Arampatzis, Christoforos
Publisher: name: Universität Bern
Year: 2019
Subjects: 930 History of ancient world (to ca. 499)

description: The thesis addresses antler working and antler artifacts from the Neolithic lakeside settlement of Anarghiri IXb which is located in the Four Lakes region in Western Macedonia, Greece. This research contributes to our current understanding of the antler working in the Neolithic lakeside settlements of Western Macedonia in Greece by examining the biggest so far unearthed assemblage in Greece. The goal of this research is to establish a typology of the collected worked antler assemblage, to reveal the preferences of raw material, to reconstruct the manufacturing stages of the artifacts and to highlight the differences of antler exploitation in the habitation phases of the settlement. The study that was conducted from 2016 to 2018 brought to light interesting aspects concerning the use of antler in various everyday activities. Red deer antler prevails in the assemblage diachronically and antler was used mainly for the manufacture of tools that were used in woodworking activities or soil digging. Moreover, antler was used for the manufacture of hunting and fishing equipment and for the shaping of personal ornaments such as pendants and rings. A big part of the assemblage consists of blanks and waste material which shows that part of the manufacture was held inside the settlement. The attribution of the artifacts to the habitation phases of the settlements provided interesting information about the continuity of various tool forms and more importantly it provided a worked antler typology from the end of the 6th mil BC to the end of the 5th mil BC.
Fractionalized Fermi liquids
Creators: name: Senthil, T.
name: Sachdev, Subir
name: Vojta, Matthias
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In spatial dimensions d >= 2, Kondo lattice models of conduction and local moment electrons can exhibit a fractionalized, non-magnetic state (FL*) with a Fermi surface of sharp electron-like quasiparticles, enclosing a volume quantized by (ρ_a-1)(mod 2), with ρ_a the mean number of all electrons per unit cell of the ground state. Such states have fractionalized excitations linked to the deconfined phase of a gauge theory. Confinement leads to a conventional Fermi liquid state, with a Fermi volume quantized by ρ_a (mod 2), and an intermediate superconducting state for the Z_2 gauge case. The FL* state permits a second order metamagnetic transition in an applied magnetic field.
description: 4 pages, 1 figure; (v2) changed title and terminology, but content largely unchanged; (v3) updated version to appear in PRL
The role of the anti-regular graph in the spectral analysis of threshold graphs
Creators: name: Aguilar, Cesar O.
name: Ficarra, Matthew
name: Schurman, Natalie
name: Sullivan, Brittany
Publisher: name: arXiv
Year: 2019
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: The purpose of this paper is to highlight the role played by the anti-regular graph within the class of threshold graphs. Using the fact that every threshold graph contains a maximal anti-regular graph, we show that some known results, and new ones, on the spectral properties of threshold graphs can be deduced from (i) the known results on the eigenvalues of anti-regular graphs, (ii) the subgraph structure of threshold graphs, and (iii) eigenvalue interlacing. In particular, we prove a strengthened version of the recently proved fact that no threshold graph contains an eigenvalue in the interval $Ω= [\frac{-1-\sqrt{2}}{2},\frac{-1+\sqrt{2}}{2}]$, except possibly the trivial eigenvalues $-1$ and/or $0$, determine the inertia of a threshold graph, and give partial results on a conjecture regarding the optimality of the non-trivial eigenvalues of an anti-regular graph within the class of threshold graphs.
MOESM1 of Analysis of official deceased organ donation data casts doubt on the credibility of China’s organ transplant reform
Creators: name: Robertson, Matthew
name: Hinde, Raymond
name: Lavee, Jacob
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Immunology
subject: FOS: Clinical medicine
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Marine Biology
subject: Hematology
subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 1. Statistical comparison of China’s transplant data with comparable data from 50 other countries in GODT database.
Reconstruction of motional states of neutral atoms via MaxEnt principle
Creators: name: Drobny, Gabriel
name: Buzek, Vladimir
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a scheme for a reconstruction of states of quantum systems from incomplete tomographic-like data. The proposed scheme is based on the Jaynes principle of Maximum Entropy. We apply our algorithm for a reconstruction of motional quantum states of neutral atoms. As an example we analyze the experimental data obtained by the group of C. Salomon at the ENS in Paris and we reconstruct Wigner functions of motional quantum states of Cs atoms trapped in an optical lattice.
UV considerations on scattering amplitudes in a web of theories
Creators: name: Carrasco, John Joseph M.
name: Rodina, Laurentiu
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The scattering predictions of a web of theories including Yang-Mills (YM), gravity, bi-adjoint scalar, the non-linear sigma model (NLSM), Dirac-Born-Infeld-Volkov-Akulov (DBI-VA) and the special Galileon (sGal) form a class of special objects with two fascinating properties: they are related by the double-copy procedure, and they can be defined purely by on-shell constraints. We expand on both of these properties. First we show that NLSM tree-level amplitudes are fully determined by imposing color-dual structure together with cyclic invariance and locality. We then consider how hard-scaling can be used to constrain the predictions of these theories, as opposed to the usual soft-scaling. We probe the UV by generalizing the familiar BCFW shift off-shell to a novel single hard limit. We show that UV scalings are sufficient to fully constrain: 1. Bi-adjoint doubly-ordered amplitudes, assuming locality; 2. NLSM and BI, assuming locality and unitarity; 3. Special Galileon, assuming locality, unitarity, and a UV bound for the general Galileon vertex. We see how potentially distinct aspects of this UV behavior can be understood and unified via double-copy relations. Surprisingly, we find evidence that assuming unitarity for these theories may not be necessary, and can emerge via UV considerations and locality alone. These results complete the observations that, like IR considerations, UV scaling is sufficient to fully constrain a wide range of tree-level amplitudes, for both gauge, gravity, and effective field theories.
Resumming the color-octet contribution to radiative Upsilon decay
Creators: name: Bauer, Christian W.
name: Chiang, Cheng-Wei
name: Fleming, Sean
name: Leibovich, Adam K.
name: Low, Ian
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: At the upper endpoint of the photon energy spectrum in Upsilon -> X gamma, the standard NRQCD power counting breaks down and the OPE gives rise to color-octet structure functions. Furthermore, in this kinematic regime large Sudakov logarithms appear in the octet Wilson coefficients. The endpoint spectrum can be treated consistently within the framework of a recently developed effective field theory of collinear and soft particles. Here we show that within this approach the octet structure functions arise naturally and that Sudakov logarithms can be summed using the renormalization group equations. We derive an expression for the resummed energy spectrum and, using a model lightcone structure function, investigate the phenomenological importance of the resummation.
description: 18 Pages 8 figures
Fiber Nonlinearity Mitigation via the Parzen Window Classifier for Dispersion Managed and Unmanaged Links
Creators: name: Amari, Abdelkerim
name: Lin, Xiang
name: Dobre, Octavia A.
name: Venkatesan, Ramachandran
name: Alvarado, Alex
Publisher: name: arXiv
Year: 2019
Subjects: subject: Signal Processing (eess.SP)
subject: Information Theory (cs.IT)
subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Machine learning techniques have recently received significant attention as promising approaches to deal with the optical channel impairments, and in particular, the nonlinear effects. In this work, a machine learning-based classification technique, known as the Parzen window (PW) classifier, is applied to mitigate the nonlinear effects in the optical channel. The PW classifier is used as a detector with improved nonlinear decision boundaries more adapted to the nonlinear fiber channel. Performance improvement is observed when applying the PW in the context of dispersion managed and dispersion unmanaged systems.
description: 4 pages, 6 figures
On the generalized sums of Mersenne, Fermat, Cullen and Woodall Numbers
Creators: name: Sparavigna, Amelia Carolina
Publisher: name: Zenodo
Year: 2019
Subjects: Generalized sums
Mersenne numbers
On-Line Encyclopedia of Integer Sequences
OEIS

description: Recently we have discussed Mersenne and Fermat numbers using generalized sums. Here we discuss Cullen and Woodall numbers, which are similar to Mersenne and Fermat numbers. The generalized sums are given for them. Recursive relations are given accordingly.
Graphene Oxide as Proficient Adsorbent for the Removal of Harmful Pesticides: Comprehensive Experimental Cum DFT Investigations
Creators: name: Yadav, Sarita
name: Goel, Neetu
name: Kumar, Vinod
name: Singhal, Sonal
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified

description: Application of graphene oxide (GO) as an adsorbent for the removal of toxic organophosphorus pesticides (OPP’s) from aqueous phase has been elucidated by employing both adsorption experiments and first principles calculations based on density functional theory (DFT). Modified Hummer’s method was used to synthesize GO followed by its characterization using Fourier transform infrared (FTIR) spectroscopy, powder X-ray diffraction (XRD), field emission scanning electron microscope (FE-SEM) and high-resolution transmission electron microscopy (HR-TEM). Impact of various experimental factors such as adsorbent dosage, pH, pesticide concentration and time on the adsorption efficiency of GO, were studied using adsorption experiments. Equilibrium data were best fitted to Langmuir isotherm model compared to Freundlich isotherm model. Experimental data best fit the Pseudo-second-order model shows the best fit compared to pseudo-first-order, intrapartical diffusion and fractional kinetic adsorption model. In addition to this, feasibility of adsorption process has been understood by performing DFT calculations at B3LYP/6-31G (d) level of theory in the aqueous phase.
New Effects in Gauge Theory from pp-wave Superstrings
Creators: name: Klebanov, Igor R.
name: Spradlin, Marcus
name: Volovich, Anastasia
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It has recently been observed that IIB string theory in the pp-wave background can be used to calculate certain quantities, such as the dimensions of BMN operators, as exact functions of the effective coupling lambda' = lambda/J^2. These functions interpolate smoothly between the weak and strong effective coupling regimes of N=4 SYM theory at large R charge J. In this paper we use the pp-wave superstring field theory of hep-th/0204146 to study more complicated observables. The expansion of the three-string interaction vertex suggests more complicated interpolating functions which in general give rise to fractional powers of lambda' in physical observables at weak effective coupling.
description: 12 pages, 1 figure, harvmac
Variational quantum state preparation via quantum data buses
Creators: name: Kuzmin, Viacheslav V.
name: Silvi, Pietro
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a variational quantum algorithm to prepare ground states of 1D lattice quantum Hamiltonians specifically tailored for programmable quantum devices where interactions among qubits are mediated by Quantum Data Buses (QDB). For trapped ions with the axial Center-Of-Mass (COM) vibrational mode as single QDB, our scheme uses resonant sideband optical pulses as resource operations, which are potentially faster than off-resonant couplings and thus less prone to decoherence. The disentangling of the QDB from the qubits by the end of the state preparation comes as a byproduct of the variational optimization. We numerically simulate the ground state preparation for the Su-Schrieffer-Heeger model in ions and show that our strategy is scalable while being tolerant to finite temperatures of the COM mode.
description: 13 pages, 8 figures
Zōchū kōsei Santaishi
增註校正三體詩
Creators: name: Kyūkodō
Publisher: name: [place of publication unknown : publisher not identified]
Year: 2021

description: Book contains 5 maps: 唐分十道之圖 Tō bun jūdō no zu; 唐高祖開基圖 Tō Kōso kaikizu; 唐太宗混一圖 Tō Taisō kon'itsuzu; 唐地理圖 Tō chirizu; 唐藩鎮圖 Tō hanchinzu. Cited in: WSN; 23
Two photon width of eta_c
Creators: name: Fabiano, Nicola
name: Pancheri, Giulia
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the measured partial width of the pseudoscalar charmonium state, $η_c$, into two photons. Predictions from potential models are examined and compared with experimental values. Including radiative corrections, it is found that present measurements are compatible both with a QCD type potential and with a static Coulomb potential, with $α_s$ evaluated at two loops. Results are also compared with those from $\jpsi$ data through the NRQCD model.
description: 4 Pages, 1 figure, use ws-p8-50x6-00.cls. To appear in the proceedings of the Photon 2001 Conference on The Structure and Interactions of the Photon, September 2nd-7th 2001, Ascona, Switzerland
MOESM3 of The impact of genetic background and cell lineage on the level and pattern of gene expression in position effect variegation
Creators: name: Wang, Sidney
name: Elgin, Sarah
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: Ecology
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Additional file 3: Figure S3. Example images to illustrate the processing steps for quantifying the pattern of PEV. (A) The original photo of a representative variegating eye phenotype taken from an F1 male progeny of an A1 by D1 cross. (B) An 8-bit grey scale version of A transformed using imageJ. (C) A binary image of B generated using imageJ. The image was first rotated so that the maximal area of the fly eye could be selected using the oval tool. Pixels outside the selected oval area were removed (pseudo-colored in grey for illustration) while pixels within the oval area were converted to binary by setting a threshold. The threshold selection was done manually to best represent the original eye phenotype. To evaluate the similarity of the PEV pattern between individuals, each image of a fly eye was split into four even quadrants (blue lines) and the pigment enrichment (i.e. the proportion of black pixels) in the ventral-posterior quadrant (red arrow) was evaluated against the area outside the ventral-posterior quadrant.
On a two-parameter extension of the lattice KdV system associated with an elliptic curve
Creators: name: Nijhoff, Frank W.
name: Puttock, Sian
Publisher: name: arXiv
Year: 2002
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: A general structure is developed from which a system of integrable partial difference equations is derived generalising the lattice KdV equation. The construction is based on an infinite matrix scheme with as key ingredient a (formal) elliptic Cauchy kernel. The consistency and integrability of the lattice system is discussed as well as special solutions and associated continuum equations.
description: Submitted to the proceedings of the Oeresund PDE-symposium, 23-25 May 2002; 17 pages LaTeX, style-file included
MOESM1 of Association between early childhood caries and malnutrition in a sub-urban population in Nigeria
Creators: name: Morenike Folayan
name: Olujide Arije
name: Tantawi, Maha
name: Kikelomo Kolawole
name: Obiyan, Mary
name: Olaniyi Arowolo
name: Oziegbe, Elizabeth
Publisher: name: figshare
Year: 2019
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: Additional file 1. Questionnaire for data collection for the primary study. This is the comprehensive study data collection instrument used to generate the data for this study. This study is a subset of a larger primary study that determined the association between caries and oral habits in children 12â€‰years and below.