cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Wadeura holmgreni Wheeler 2022, New Combination
Creators: name: Branstetter, Michael G.
name: Longino, John T.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Wadeura
Wadeura holmgreni

description: Wadeura holmgreni Wheeler New Combination Figs. 13,14
 Euponera (Trachymesopus) holmgreni Wheeler 1925:6. Holotype worker: Peru (N. Holmgren) [MCZC] (examined).
 Trachymesopus holmgreni: Kempf, 1960:424; Kempf, 1961:494, figs. 4,5,6 (redescription of worker).
 Pachycondyla holmgreni: Brown, in Bolton 1995:306; Mackay & Mackay, 2010:390.
 Cryptopone holmgreni: Schmidt and Shattuck 2014:185.
description: Published as part of Branstetter, Michael G. & Longino, John T., 2022, UCE Phylogenomics of New World Cryptopone (Hymenoptera: Formicidae) Elucidates Genus Boundaries, Species Boundaries, and the Vicariant History of a, pp. 1-23 in Insect Systematics and Diversity 6 (1) on page 19, DOI: 10.1093/isd/ixab031, http://zenodo.org/record/10127777
Viscosities of the Gay-Berne nematic liquid crystal
Creators: name: Smondyrev, A. M.
name: Loriot, G. B.
name: Pelcovits, R. A.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: Chemical Physics (physics.chem-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present molecular dynamics simulation measurements of the viscosities of the Gay-Berne phenomenological model of liquid crystals in the nematic and isotropic phases. The temperature dependence of the rotational and shear viscosities, including the nonmonotonic behavior of one shear viscosity are in good agreement with experimental data. The bulk viscosities are significantly larger than the shear viscosities, again in agreement with experiment.
description: 11 pages, 4 Postscript figures, Revtex
Relaxing Axions
Creators: name: Barr, S. M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A mechanism for lifting the cosmological upper bound on the axion decay constant, $f_a$, is proposed. It entails the near masslessness of the radial mode whose vacuum expectation value is $f_a$. Energy in the coherent oscillations of the axion field in the early universe gets fed into the motion of the radial mode, from which it is then redshifted away.
description: LaTex 12 pages
The process $e^+e^-\toωπ^0\toπ^0π^0γ$ up to 1.4 GeV
Creators: name: Achasov, M. N.
name: Beloborodov, K. I.
name: Berdyugin, A. V.
name: Bogdanchikov, A. G.
name: Bozhenok, A. V.
name: Bukin, D. A.
name: Burdin, S. V.
name: Golubev, V. B.
name: Dimova, T. V.
name: Drozdetsky, A. A.
name: Druzhinin, V. P.
name: Dubrovin, M. S.
name: Ivanchenko, V. N.
name: Korol, A. A.
name: Koshuba, S. V.
name: Kukartsev, G. A.
name: Nesterenko, I. N.
name: Pakhtusova, E. V.
name: Perevedentsev, E. A.
name: Popov, V. M.
name: Salnikov, A. A.
name: Serednyakov, S. I.
name: Shary, V. V.
name: Shatunov, Yu. M.
name: Sidorov, V. A.
name: Silagadze, Z. K.
name: Skrinsky, A. N.
name: Skripkin, A. G.
name: Usov, Yu. V.
name: Valishev, A. A.
name: Vasiljev, A. V.
name: Velikzhanin, Yu. S.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The cross section of the $e^+e^-\toωπ^0\toπ^0π^0γ$ reaction was measured by the SND detector at VEPP-2M $e^+e^-$ collider in the energy range from threshold up to 1.4 GeV. Results of the cross section fitting by the sum of $ρ$, $ρ^{\prime}$ and $ρ^{\prime\prime}$ contributions are presented.
description: 8 pages, 3 figures, 2 tables. Submitted to Phys. Lett. B
Spectrally Resolved Mid-Infrared Molecular Emission from Protoplanetary Disks and the Chemical Fingerprint of Planetesimal Formation
Creators: name: Najita, Joan R.
name: Carr, John S.
name: Salyk, Colette
name: Lacy, John H.
name: Richter, Matthew J.
name: DeWitt, Curtis
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present high resolution spectroscopy of mid-infrared molecular emission from two very active T Tauri stars, AS 205 N and DR Tau. In addition to measuring high signal-to-noise line profiles of water, we report the first spectrally resolved mid-infrared line profiles of HCN emission from protoplanetary disks. The similar line profiles and temperatures of the HCN and water emission indicate that they arise in the same volume of the disk atmosphere, within 1-2AU of the star. The results support the earlier suggestion that the observed trend of increasing HCN/water emission with disk mass is a chemical fingerprint of planetesimal formation and core accretion in action. In addition to directly constraining the emitting radii of the molecules, the high resolution spectra also help to break degeneracies between temperature and column density in deriving molecular abundances from low resolution mid-infrared spectra. As a result, they can improve our understanding of the extent to which inner disks are chemically active. Contrary to predictions from HCN excitation studies carried out for AS 205 N, the mid-infrared and near-infrared line profiles of HCN are remarkably similar. The discrepancy may indicate that HCN is not abundant beyond a couple of AU or that infrared pumping of HCN does not dominate at these distances.
description: 24 pages, 19 figures, accepted for publication in the Astrophysical Journal
D-Instanton Corrections as (p,q)-String Effects and Non-Renormalization Theorems
Creators: name: Kehagias, Alexandros
name: Partouche, Herve
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss higher derivative interactions in the type IIB superstring in ten dimensions. From the fundamental string point of view, the non-perturbative corrections are due to D-instantons. We argue that they can alternatively be understood as arising from $(p,q)$-strings. We derive a non-renormalization theorem for eight-derivative bosonic interactions, which states that terms involving either NS-NS or R-R fields occur at tree-level and one-loop only. By using the $SL(2, Z)$ symmetry of M-theory on $T^2$, we show that in order for the possible $R^{3m+1} (m=1,2,...)$ interactions in M-theory to have a consistent perturbative expansion in nine dimensions, $m$ must be odd. Thus, only $R^{6N+4} (N=0,1,...)$ terms can be present in M-theory and their string theory counterparts arise at $N$ and $2N+1$ loops. Finally, we treat an example of fermionic term.
description: 24 pages, latex, additional arguments for the perturbative form of the eight-derivative interactions
Dynamical symmetry breaking in Nambu-Jona-Lasinio model under the influence of external electromagnetic and gravitational fields
Creators: name: Elizalde, E.
name: Shil'nov, Yu. I.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Dynamical symmetry breaking is investigated for a four-fermion Nambu-Jona-Lasinio model in external electromagnetic and gravitational fields. An effective potential is calculated in the leading order of the large-N expansion using the proper-time Schwinger formalism. Phase transitions accompanying a chiral symmetry breaking in the Nambu-Jona-Lasinio model are studied in detail. A magnetic calalysis phenomenon is shown to exist in curved spacetime but it turns out to lose its universal character because the chiral symmetry is restored above some critical positive value of the spacetime curvature.
description: Talk given at the Conference "Particles, Fields and Gravitation", Lodz, Poland, April 15-19, 1998; 10 pages, 3 ps-figures, LaTeX, aipproc.sty, psf.sty. To be published with AIP Press in Proceedings of the Conference
Human Trespassing Detection System through Deep Learning
Creators: name: Mr.Ashraf Ali Shaikh, Jagtap Nandini, Gatkal Pranali, Kathale Apurva, Rode Amruta
Publisher: name: Zenodo
Year: 2025

description: Using CCTV footage allows for real-time danger monitoring. In order to deter criminal activity, videosurveillance is used to keep an eye out for suspicious conduct. Nowadays, most store owners have CCTVcameras to catch these suspicious activities, but these systems can't tell when someone is trespassing. Thelack of a faster and more effective method to detect theft would make the task difficult. At this time, themarket offers systems that include trip wires, sensors, and CCTV. This proposal details methods fordetecting and catching shoplifters in confined spaces. In this proposal, we want to transform passivemonitoring into active surveillance by utilizing AI and deep learning approaches. We will assess photos,identify unwanted things, and alert them using neural networks.
A Testbench for the Nested Dipole Hypothesis of Kosterlitz and Thouless
Creators: name: Alastuey, A.
name: Forrester, P. J.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We consider the two-dimensional one-component plasma without a background and confined to a half plane near a metal wall. The particles are also subjected to an external potential acting perpendicular to the wall with an inverse power law Boltzmann factor. The model has a known solvable isotherm which exhibits a Kosterlitz-Thouless type transition from a conductive to an insulator phase as the power law is varied. This allows predictions of theoretical methods of analysing the Kosterlitz-Thouless transition to be compared with the exact solution. In particular we calculate the asymptotic density profile by resumming its low fugacity expansion near the zero-density critical coupling in the insulator phase, and solving a mean-field equation deduced from the first BGY equation. Agreement with the exact solution is obtained. As the former calculation makes essential use of the nested dipole hypothesis of Kosterlitz and Thouless, the validity of this hypothesis is explicitly verified.
description: 19 pages, 2 figures (1 not included), Latex, to appear J. Stat. Phys
Investigating the origins of transverse spin asymmetries at RHIC
Creators: name: Boer, Daniel
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss possible origins of transverse spin asymmetries in hadron-hadron collisions and propose an explanation in terms of a chiral-odd T-odd distribution function with intrinsic transverse momentum dependence, which would signal a correlation between the transverse spin and the transverse momentum of quarks inside an unpolarized hadron. We will argue that despite its conceptual problems, it can account for single spin asymmetries, for example in p + p(transversely polarized) -> pion + X, and at the same time for the large cos(2 phi) asymmetry in the unpolarized Drell-Yan cross section, which still lacks understanding. We use the latter asymmetry to arrive at a crude model for this function and show explicitly how it relates unpolarized and polarized observables in the Drell-Yan process, as could be measured with the proton-proton collisions at RHIC. Moreover, it would provide an alternative method of accessing the transversity distribution function h_1. For future reference we also list the complete set of azimuthal asymmetries in the unpolarized and polarized Drell-Yan process at leading order involving T-odd distribution functions with intrinsic transverse momentum dependence.
description: 14 pages, Revtex, 4 Postscript figures, uses aps.sty, epsf.sty, Minor mistakes in cross sections corrected, Conclusions are unaffected
The embedding structure of unitary N=2 minimal models
Creators: name: Doerrzapf, Matthias
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive the embedding structure of unitary N=2 minimal models and show as a result that these representations have a degeneration of uncharged singular states. This corrects some earlier mistakes made in the literature. We discuss the connexion to the N=2 character formulae and finally give a proof for the embedding diagrams.
description: Latex, 16 pages
The Co-evolution of Institutions and Technology
Creators: name: Desierto, Desiree
Publisher: name: Faculty of Economics
Year: 2006
Subjects: subject: Classification-JEL: O30, O33, O49, P48, Z13
subject: endogenous growth, institutions, technological change

description: We propose a model of growth driven by the co-evolution of institutions and technology. To be consistent with Douglass North (1990, 1991, 1994), institutions are defined as a type of collective knowledge about a specific environment that can prescribe how to adapt general technology before the latter can be actually used. Institutions, then, are treated as a factor in the innovation process, and as such can be purposely accumulated. The simultaneous accumulation of institutions and technology are modeled as an evolutionary game whereby boundedly-rational .rms choose how much to allocate to ‘institutional spending’ vis-a-vis research expenditures, in anticipation of changes in monopoly pro.ts from technological innovation. Using Taylor and Jonker’s (1978) Replicator Dynamics to describe the evolution of such strategies, we are able to show how this transition process converges to the steady state model of Romer (1990).
Additional file 4: of Study filters for non-randomized studies of interventions consistently lacked sensitivity upon external validation
Creators: name: Hausner, Elke
name: Maria-Inti Metzendorf
name: Richter, Bernd
name: Lotz, Fabian
name: Waffenschmidt, Siw
Publisher: name: figshare
Year: 2018
Subjects: subject: Physiology
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: Number of reviews and studies per Cochrane group in the reference set. This file includes information on the allocation of Cochrane reviews to the Cochrane groups (PDF 83 kb)
Increased multiplexing of superconducting microresonator arrays by post-characterization adaptation of the on-chip capacitors
Creators: name: Shu, Shibo
name: Calvo, Martino
name: Goupy, Johannes
name: Leclercq, Samuel
name: Catalano, Andrea
name: Bideaud, Aurelien
name: Monfardini, Alessandro
name: Driessen, Eduard F. C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Superconductivity (cond-mat.supr-con)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We present an interdigitated capacitor trimming technique for fine-tuning the resonance frequency of superconducting microresonators and increasing the multiplexing factor. We first measure the optical response of the array with a beam mapping system to link all resonances to their physical resonators. Then a new set of resonance frequencies with uniform spacing and higher multiplexing factor is designed. We use simulations to deduce the lengths that we should trim from the capacitor fingers in order to shift the resonances to the desired frequencies. The sample is then modified using contact lithography and re-measured using the same setup. We demonstrate this technique on a 112-pixel aluminum lumped-element kinetic-inductance detector array. Before trimming, the resonance frequency deviation of this array is investigated. The variation of the inductor width plays the main role for the deviation. After trimming, the mean fractional frequency error for identified resonators is -6.4e-4, with a standard deviation of 1.8e-4. The final optical yield is increased from 70.5% to 96.7% with no observable crosstalk beyond -15 dB during mapping. This technique could be applied to other photon-sensitive superconducting microresonator arrays for increasing the yield and multiplexing factor.
description: 5 pages, 4 figures, accepted by APL
Quality of Service, Efficiency and Scale in Network Industries: An analysis of European electricity distribution
Creators: name: Growitsch, Christian
name: Jamasb, Tooraj
name: Pollitt, Michael G.
Publisher: name: Faculty of Economics
Year: 2006
Subjects: subject: Classification-JEL: L15, L51, L94
subject: efficiency, quality of service, scale economies, input distance function, stochastic frontier analysis.

description: Quality of service is of major economic significance in natural monopoly infrastructure industries but is generally not reflected in efficiency analysis. In this paper we present an efficiency analysis of electricity distribution networks using a sample of about 500 electricity distribution utilities from seven European countries. We apply the stochastic frontier analysis (SFA) method on multi-output translog input distance function models to estimate cost and scale efficiency with and without incorporating quality of service. We show that introducing the quality dimension into the analysis affects estimated efficiency significantly. In contrast to previous research, smaller utilities seem to indicate lower technical efficiency when incorporating quality. We also show that incorporating quality of service does not alter scale economy measures. Quality of service should be an integrated part of efficiency analysis and incentive regulation regimes, as well as in the economic review of market concentration in regulated natural monopolies.
Extreme Voting under Proportional Representation: The Multidimensional Case
Creators: name: De Sinopoli, Francesco
name: Iannantuoni, Giovanna
Publisher: name: Faculty of Economics
Year: 2006
Subjects: subject: Classification-JEL: C72, D72
subject: Strategic Voting, Proportional Rule, Nash Equilibrium

description: We study the strategic behavior of voters in a model of proportional representation, in which thepolicy space is multidimensional. Our main finding is that in large electorate, under some assumptionson voters'preferences, voters essentially vote, in any equilibrium, only for the extreme parties.
Anomaly detection in scientific data using joint statistical moments
Creators: name: Aditya, Konduri
name: Kolla, Hemanth
name: Kegelmeyer, W. Philip
name: Shead, Timothy M.
name: Ling, Julia
name: Davis, Warren L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We propose an anomaly detection method for multi-variate scientific data based on analysis of high-order joint moments. Using kurtosis as a reliable measure of outliers, we suggest that principal kurtosis vectors, by analogy to principal component analysis (PCA) vectors, signify the principal directions along which outliers appear. The inception of an anomaly, then, manifests as a change in the principal values and vectors of kurtosis. Obtaining the principal kurtosis vectors requires decomposing a fourth order joint cumulant tensor for which we use a simple, computationally less expensive approach that involves performing a singular value decomposition (SVD) over the matricized tensor. We demonstrate the efficacy of this approach on synthetic data, and develop an algorithm to identify the occurrence of a spatial and/or temporal anomalous event in scientific phenomena. The algorithm decomposes the data into several spatial sub-domains and time steps to identify regions with such events. Feature moment metrics, based on the alignments of the principal kurtosis vectors, are computed at each sub-domain and time step for all features to quantify their relative importance towards the overall kurtosis in the data. Accordingly, spatial and temporal anomaly metrics for each sub-domain are proposed using the Hellinger distance of the feature moment metric distribution from a suitable nominal distribution. We apply the algorithm to a one-dimensional turbulent auto-ignition combustion case and demonstrate that the anomaly metrics reliably capture the occurrence of auto-ignition in relevant spatial sub-domains at the right time steps.
Gauge-invariant microscopic kinetic theory of superconductivity in response to electromagnetic fields
Creators: name: Yang, F.
name: Wu, M. W.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Within a gauge-invariant microscopic kinetic theory, we study the electromagnetic response in the superconducting states. Both superfluid and normal-fluid dynamics are involved. We predict that the normal fluid is present only when the excited superconducting velocity $v_s$ is larger than a threshold $v_L=|Δ|/k_F$. Interestingly, with the normal fluid, we find that there exists friction between the normal-fluid and superfluid currents. Due to this friction, part of the superfluid becomes viscous. Therefore, a three-fluid model: normal fluid, non-viscous and viscous superfluids, is proposed. For the stationary magnetic response, at $v_s
description: 21 pages, 5 figures
The Low Pay Commission After Eight Years
Creators: name: Brown, William
Publisher: name: Faculty of Economics
Year: 2006
Subjects: subject: Classification-JEL: I3, J3, J8, K3, L5
subject: minimum wage; social partnership; labour market regulation

description: The Low Pay Commission is the institution created in 1997 to introduce Britain’s first National Minimum Wage. The paper places the Commission in historical perspective and provides a summary assessment of the initial impact of the Minimum Wage. It describes and analyses the development of the Commission and its concerns, conduct and advice. Central to its performance has been its independent, ‘social partnership’ constitution. The conclusion emphasises the centrality of the Commission’s use of widespread consultation and academic research, and the unique asset of firm enforcement of the National Minimum Wage by HM Revenue and Customs.
Additional file 3: of Study filters for non-randomized studies of interventions consistently lacked sensitivity upon external validation
Creators: name: Hausner, Elke
name: Maria-Inti Metzendorf
name: Richter, Bernd
name: Lotz, Fabian
name: Waffenschmidt, Siw
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy
subject: 60506 Virology

description: Overview of study filters. This file includes a documentation of the search filters we identified and information on these filters (PDF 143 kb)
On Asymmetric Behaviors if Voting is Costly
Creators: name: De Sinopoli, Francesco
name: Iannantuoni, Giovanna
Publisher: name: Faculty of Economics
Year: 2006
Subjects: subject: Classification-JEL: C72, D72.
subject: Strategic Voting, Symmetric Equilibria

description: Most of the voting models restrict themselves to the analysis of symmetric equilibria, i.e. equilibria in which ‘similar’ voters make ‘similar’ voting decisions. In this paper we investigate this assumption under costly pluralityvoting. In any pure strategy equilibrium, if two active voters have the same preference order over candidates, they do vote for the same candidate. However, as an example shows, this type of result cannot be hoped for mixed strategies equilibria.
Indications for Factorization and $Re V_{ub} < 0$ from Rare B Decay Data
Creators: name: He, Xiao-Gang
name: Hou, Wei-Shu
name: Yang, Kwei-Chou
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Surveying known hadronic rare B decays, we find that the factorization approximation can give a coherent account of $Kπ$, $ππ$ and $ρ^0π^+$ data and give predictions for $ω^0π^+$, $ρπ$ and $K^*π$ modes, {\it if ${Re}V_{ub}$ is taken as negative} (in standard phase convention) rather than positive. As further confirmation, we expect a lower $\sin2β$ value at B Factories as compared to current fits, and $B_s$ mixing close to LEP bounds at SLD and CDF.
description: 11 pages, revtex, 4 figures (unchanged and eps files included); version (including title and abstract change) to appear in Phys. Rev. Lett
title: ADCO, Cartulaire de l'abbaye de Saint-Seine (XIIIe siècle), Cart. 165 (10 H 6, ms. 139), 354 pages, f. 0015
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/2009
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: Cartulaire de l'abbaye de Saint-Seine (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 165 (10 H 6, ms. 139), 354 pages, f. 0015, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'abbaye de Saint-Seine (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 165 (10 H 6, ms. 139), 354 pages, f. 0015, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Saint-Seine
description: Provenance: http://www.wikidata.org/entity/Q2820709
The Isotopic Field-Charge Assumption Applied to the Electromagnetic Interaction
Creators: name: Darvas, György
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Physics (physics.gen-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This paper applies the isotopic field-charge spin theory (Darvas, IJTP 2011) to the electromagnetic interaction. First there is derived a modified Dirac equation in the presence of a velocity dependent gauge field and isotopic field charges (namely Coulomb and Lorentz type electric charges, as well as gravitational and inertial masses). This equation is compared with the classical Dirac equation. There is shown that, since the presence of isotopic field-charges would distort the Lorentz invariance of the equation, there is a transformation, which together with the Lorenz transformation restores the invariance of the equation, in accordance with the conservation of the isotopic field-charge spin (Darvas, 2009). The paper discusses the conclusions derived from the extensions of the Dirac equation. It is shown that in semi-classical approximation the model provides the original Dirac equation, and at significantly relativistic velocities it approaches to the Schrödinger equation. Among other conclusions, the clue gives physical meaning to the electric moment. The closing section summarises a few further conclusions and shows a few developments to be discussed in detail in a next paper (Darvas, 2013).
description: 21 pages
Correlations in two-component log-gas systems
Creators: name: Alastuey, A.
name: Forrester, P. J.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: A systematic study of the properties of particle and charge correlation functions in the two-dimensional Coulomb gas confined to a one-dimensional domain is undertaken. Two versions of this system are considered: one in which the positive and negative charges are constrained to alternate in sign along the line, and the other where there is no charge ordering constraint. Both systems undergo a zero-density Kosterlitz-Thouless type transition as the dimensionless coupling $Γ:= q^2 / kT$ is varied through $Γ= 2$. In the charge ordered system we use a perturbation technique to establish an $O(1/r^4)$ decay of the two-body correlations in the high temperature limit. For $Γ\rightarrow 2^+$, the low-fugacity expansion of the asymptotic charge-charge correlation can be resummed to all orders in the fugacity. The resummation leads to the Kosterlitz renormalization equations.
description: 39 pages, 5 figures not included, Latex, to appear J. Stat. Phys. Shortened version of abstract below
Dynamical and Coupling Structure of Pulse-Coupled Networks in Maximum Entropy Analysis
Creators: name: Xu, Zhi-Qin John
name: Zhou, Douglas
name: Cai, David
Publisher: name: arXiv
Year: 2018
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Physical sciences
subject: FOS: Biological sciences
subject: 92B15, 92B20

description: Maximum entropy principle (MEP) analysis with few non-zero effective interactions successfully characterizes the distribution of dynamical states of pulse-coupled networks in many experiments, e.g., in neuroscience. To better understand the underlying mechanism, we found a relation between the dynamical structure, i.e., effective interactions in MEP analysis, and the coupling structure of pulse-coupled network to understand how a sparse coupling structure could lead to a sparse coding by effective interactions. This relation quantitatively displays how the dynamical structure is closely related to the coupling structure.
description: 4 pages, 3 figures
Allocation of Carbon Emission Certificates in the Power Sector: How generators profitfrom grandfathered rights
Creators: name: Martinez, Kim Keats
name: Neuhoff, Karsten
Publisher: name: Faculty of Economics
Year: 2006
Subjects: subject: Classification-JEL: D92, F18, H23, I94
subject: electricity generation, eu emission trading, allocation, updating, grandfathering

description: To meet its Kyoto requirements, the EU will establish an internal market for carbon dioxideallowances from 2005, the EU Emissions Trading Scheme (ETS). National governments are to allocate most of these allowances for free. The analysis shows that as a result the net value of both a typical pulverised coal-fired (PC) power station and a more modern gas-fired combined cycle gas turbine (CCGT) will increase. We show that in future allocation rounds a greater proportion of allowances can and should be auctioned. The paper also analyses the interactions with the Large Combustion Plant Directive, which limits SO2 and NOx emissions
Market Power and Technological Bias: The Case of Electricity Generation
Creators: name: Twomey, Paul
name: Neuhoff, Karsten
Publisher: name: Faculty of Economics
Year: 2006
Subjects: subject: Classification-JEL: D42, D43, L12, L13, Q42
subject: market power, technology choice, electricity markets, intermittent output, forward and option contracting

description: It is difficult to elminated all market power in electricity markets and it is therefore frequently suggested that some market power should be tolerated: extra revenues contribute to fixed cost recovery,facilitate investment and increase security of supply. This suggestion implicitly assumes all generation technologiesbenefit equally from market power. We assess a mixture of conventional and intermittent generation, eg coal plants and wind power. If all output is sold in the spot market, then intermittent generation benefits less frommarket power than conventional generation. Forward contracts or option contracts reduce the levelof market power but bias against intermittent generators persists.
A Note on Six-Dimensional Gauge Theories
Creators: name: Leigh, Robert G.
name: Rozali, Moshe
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the new ``gauge'' theories in 5+1 dimensions, and their non-commutative generalizations. We argue that the $θ$-term and the non-commutative torus parameters appear on an equal footing in the non-critical string theories which define the gauge theories. The use of these theories as a Matrix description of M-theory on $T^5$, as well as a closely related realization as 5-branes in type IIB string theory, proves useful in studying some of their properties.
description: Minor changes, Final version to appear in Physics Letters B
Real-time Multiple People Tracking with Deeply Learned Candidate Selection and Person Re-Identification
Creators: name: Chen, Long
name: Ai, Haizhou
name: Zhuang, Zijie
name: Shang, Chong
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Online multi-object tracking is a fundamental problem in time-critical video analysis applications. A major challenge in the popular tracking-by-detection framework is how to associate unreliable detection results with existing tracks. In this paper, we propose to handle unreliable detection by collecting candidates from outputs of both detection and tracking. The intuition behind generating redundant candidates is that detection and tracks can complement each other in different scenarios. Detection results of high confidence prevent tracking drifts in the long term, and predictions of tracks can handle noisy detection caused by occlusion. In order to apply optimal selection from a considerable amount of candidates in real-time, we present a novel scoring function based on a fully convolutional neural network, that shares most computations on the entire image. Moreover, we adopt a deeply learned appearance representation, which is trained on large-scale person re-identification datasets, to improve the identification ability of our tracker. Extensive experiments show that our tracker achieves real-time and state-of-the-art performance on a widely used people tracking benchmark.
description: ICME 2018
Modelling Dynamic Constraints in Electricity Markets and the Costs of Uncertain Wind Output
Creators: name: Musgens, Felix
name: Neuhoff, Karsten
Publisher: name: Faculty of Economics
Year: 2006
Subjects: subject: Classification-JEL: C61, Q41
subject: Electricity Markets, Energy Modelling, Optimisation Models,

description: Building on models that represent inter-temporal constraints in the optimal production decisions for electricity generation,the paper analysis the resulting costs and their impact on prices during the day. We linearise the unit commitment problem to facilitate the
Search for R-parity Violation in Multilepton Final States in p-barp Collisions at sqrt{s}=1.8 TeV
Creators: name: The D0 Collaboration
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The result of a search for gaugino pair production with a trilepton signature is reinterpreted in the framework of minimal supergravity (mSUGRA) with R-parity violation via leptonic lambda Yukawa couplings. The search used 95 pb^{-1} of p-barp collisions at sqrt{s}=1.8 TeV recorded by the D0 detector at the Fermilab Tevatron. A large domain of the mSUGRA parameter space is excluded for lambda_{121}, lambda_{122} > 10^{-4}.
description: 17 pages, 4 figures
Wadeura holmgrenita Branstetter & Longino 2022, New Species
Creators: name: Branstetter, Michael G.
name: Longino, John T.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Wadeura
Wadeura holmgrenita

description: Wadeura holmgrenita, New Species
(Figs. 13,14,15)
(Zoobank LSID: urn:lsid:zoobank.org:act: 7E5A70E9-2F48-4200-9 EA0-4544436F5DA5)
 Type material. Holotype worker: Peru, Madre de Dios: Estación Biológica Villa Carmen, 12.8753 -71.41095 ± 300 m, 650 m, 21 Oct 2015, rainforest, in soil (B.L.Fisher, F.A.Esteves # BLF31580) [MUSM, unique specimen identifier CASENT0637779]. Paratypes, same data as holotype [1 worker, CAS, CASENT0370848; 1 worker, MCZC, CASENT0370849; 1 worker, MZSP, CASENT0370850]; same data except collection number BLF31570 [1 worker, UCDC, CASENT0370863; 1 worker, JTLC, CASENT0370864]; same data except collection number BLF31572 [1 worker, USNM, CASENT0370865].
description: Published as part of Branstetter, Michael G. & Longino, John T., 2022, UCE Phylogenomics of New World Cryptopone (Hymenoptera: Formicidae) Elucidates Genus Boundaries, Species Boundaries, and the Vicariant History of a, pp. 1-23 in Insect Systematics and Diversity 6 (1) on page 20, DOI: 10.1093/isd/ixab031, http://zenodo.org/record/10127777
Positronium hyperfine splitting: analytical value at m*alpha^6
Creators: name: Czarnecki, A.
name: Melnikov, K.
name: Yelkhovsky, A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present an analytic calculation of the m*alpha^6 recoil corrections to the hyperfine splitting (HFS) of the ground state energy levels in positronium. We find ΔE_{\rm rec} = m alpha^6 (-1/6 ln(alpha) + 331/432 -ln(2)/4 - 17 Zeta(3)/(8 pi^2) + 5/(12 pi^2)) \approx m alpha^6 (- 1/6 ln(alpha) + 0.37632), confirming Pachucki's numerical result \cite{Ph}. We present a complete analytic formula for the m*alpha^6 HFS of the positronium ground state and, including m*alpha^7*ln^2(alpha) effects, find E(1^3S_1)-E(1^1S_0))_{theory} = 203 392(1) MHz. This differs from the experimental results by about 3 standard deviations.
description: 8 pages, RevTex
title: Rhoda Barnes to Milton Barnes, November 21, 1863.
Creators: name: Barnes, Rhoda
Publisher: name: George Mason University
Year: 2011
Subjects: subject: Cambridge (Ohio)
subject: Budgets, Personal

description: Public domain. There are no known use restrictions.
description: Letter to Milton Barnes from his wife Rhoda Barnes in Cambridge, Ohio. Rhoda communicates her desire for a quiet place to write to Milton, gives a detailed list of recent expenses, and briefly mentions her recent trip to Pennsylvania where she visited family.
On the [$α$/Fe]-[Fe/H] relations in early-type galaxies
Creators: name: Vincenzo, Fiorenzo
name: Kobayashi, Chiaki
name: Taylor, Philip
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study how the predicted [$α$/Fe]-[Fe/H] relations in early-type galaxies vary as functions of their stellar masses, ages and stellar velocity dispersions, by making use of cosmological chemodynamical simulations with feedback from active galactic nuclei. Our model includes a detailed treatment for the chemical enrichment from dying stars, core-collapse supernovae (both Type II and hypernovae) and Type Ia supernovae. At redshift $z=0$, we create a catalogue of $526$ galaxies, among which we determine $80$ early-type galaxies. From the analysis of our simulations, we find [$α$/Fe]-[Fe/H] relations similar to the Galactic bulge. We also find that, in the oldest galaxies, Type Ia supernovae start to contribute at higher [Fe/H] than in the youngest ones. On the average, early-type galaxies with larger stellar masses (and, equivalently, higher stellar velocity dispersions) have higher [$α$/Fe] ratios, at fixed [Fe/H]. This is qualitatively consistent with the recent observations of Sybilska et al., but quantitatively there are mismatches, which might require stronger feedback, sub-classes of Type Ia Supernovae, or a variable initial mass function to address.
description: Accepted for publication in MNRAS Letters
Patterns of Transmission Investment
Creators: name: Joskow, Paul
Publisher: name: Faculty of Economics
Year: 2006
Subjects: subject: L51, L14, L43, L94

description: This paper examines a number of issues associated with alternative analytical approaches for evaluating investments in electricity transmission infrastructure, and institutional arrangements to govern network operation, maintenance and investment. The relationships between transmission investments driven by opportunities to reduce congestion and loss costs and transmission investment driven by traditional engineering reliability criteria are discussed. Reliability rules play a much more important role in transmission investment decisions today than do economic investment criteria as depicted in standard economic models of transmission networks. These models fail to capture key aspects of transmission operating and investment behaviour that are heavily influenced by uncertainty, contingency criteria and associated engineering reliability rules. I illustrate how the wholesale market and transmission investment frameworks have addressed these issues in England and Wales (E&W) since 1990 and in the PJM Regional Transmission Organization (RTO) in the U.S. since 2000.
Mainstreaming New Renewable Energy Technologies
Creators: name: Neuhoff, Karsten
name: Sellers, Rick
Publisher: name: Faculty of Economics
Year: 2006
Subjects: Energy technology
Research and development
Deployment

description: This paper outlines the benefits, obstacles and options for governments to support international markets for technology development. International markets for new energy technologies offer greater scope, thereby increasing the incentives and opportunities for technology improvements. As the market is supported by more independent governments, the confidence of technology developers and producers that future markets for their products will exist is increasing, thus enabling capital access and inducing R&D investment and exploration of improved production processes. The bigger markets also allow for international competition, thus allowing for the application of the best available technology. The government challenge to induce sufficient RD&D remains and with international markets the benefits and costs of national governments free-riding on international effort needs to be addressed. Finally, we discuss how international co-operation can be used to evolve the energy system in such a way that it can integrate new technologies at minimum cost.
Additional file 2: of Study filters for non-randomized studies of interventions consistently lacked sensitivity upon external validation
Creators: name: Hausner, Elke
name: Maria-Inti Metzendorf
name: Richter, Bernd
name: Lotz, Fabian
name: Waffenschmidt, Siw
Publisher: name: figshare
Year: 2018
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Science Policy
subject: Plant Biology

description: Classification of the intervention investigated in the Cochrane review; Performance measures. This file includes information on how we classified Cochrane reviews according to the intervention type and level and how we calculated sensitivity and specificity. (PDF 101 kb)
On Path Integral Localization and the Laplacian
Creators: name: Kärki, Topi
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We introduce a new localization principle which is a generalized canonical transformation. It unifies BRST localization, the non-abelian localization principle and a special case of the conformal Duistermaat-Heckman integration formula of Paniak, Semenoff and Szabo. The heat kernel on compact Lie groups is localized in two ways. First using a non-abelian generalization of the derivative expansion localization of Palo and Niemi and secondly using the BRST localization principle and a configuration space path integral. In addition we present some new formulas on homogeneous spaces which might be useful in a possible localization of Selberg's trace formula on locally homogeneous spaces.
description: 30 pages LaTeX, 1 figure; published version
What happens to the quantum Hall effect when magnetic-field-induced spin-density wave moves
Creators: name: Yakovenko, Victor M.
name: Goan, Hsi-Sheng
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The influence of the motion of a magnetic-field-induced spin-density wave (FISDW) on the quantum Hall effect in a quasi-one-dimensional conductor is studied theoretically. In the ideal case of a free FISDW, it is found that the counterflow of the FISDW precisely cancels the quantum Hall current, so the resultant Hall conductivity is zero. In real systems, the Hall conductivity should vanish at the high frequencies, where the pinning and the damping can be neglected, and the dynamics of the FISDW is dominated by inertia.
description: RevTeX, psfig, 4 pages, 1 figure included. To be published by World Scientific in the Proceedings of Physical Phenomena at High Magnetic Fields--II Conference, Tallahassee, May 6--9, 1995
Exclusive Vector Meson Production in Relativistic Heavy Ion Collisions
Creators: name: Klein, Spencer
name: Nystrand, Joakim
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Exclusive vector meson production reactions such as $Au + Au \to Au + Au + V$, where $V=ρ, ω, ϕ$ or $J/ψ$ can proceed through photon-Pomeron and photon-meson interactions. Photons from the electromagnetic field of one nucleus interact coherently with the other nucleus. Photonuclear cross sections are scaled from $γp$ data, and convoluted with the photon spectrum to find the exclusive rates. The cross sections at the RHIC and LHC heavy ion colliders are huge, 10% of the total hadronic cross section at RHIC, and 50% at LHC. These accelerators may be useful as vector meson factories. With iodine beams at RHIC, 640 $ρ$ are produced each second (10^{10}/year); with calcium at the LHC the rate is 240 kHz. The $ϕ$ rates are 39 Hz at RHIC and 15 kHz at LHC, while the $J/ψ$ rate is 0.3 Hz at RHIC and 780 Hz at the LHC. Because of the coherent couplings, the reactions kinematics are similar to coherent two-photon interactions; we discuss the interplay between the two reactions.
description: 21 pages with 8 figures; submitted to Physical Review C
From Exogenous to Endogenous Networks: Internet Applications
Creators: name: D'Ignazio, Alessio
name: Giovannetti, Emanuele
Publisher: name: Faculty of Economics
Year: 2006
Subjects: subject: Classification-JEL: L42, L14, D85, L86
subject: vertical restraints; network formation; Internet; peering

description: Economic agents' behavior is affected by their position in a network, either exogenous or endogenous, in which they interact with a subset of neighbours only. The network's links, which may be generated by vertical and/or horizontal relations, or by more complex morphologies, may explain the transition between dynamic equilibria and the instability of economic aggregates. Moreover, networks shape strategic interaction among agents by determining their strategies; the problem of access and interconnection, particularly relevant in the Internet, is perhaps the best example. A two-way feedback between strategies and network structures arises instead when links are endogenous: those features are clearly shown in the mechanism underlying the formation of peering links and R & D networks.