cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Luciola melancholica Olivier
Creators: name: Ballantyne, Lesley A.
name: Lambkin, Christine L.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Lampyridae
Luciola
Luciola melancholica

description: Luciola melancholica Olivier
 Luciola melancholica Olivier, 1913b:417. McDermott, 1966:109. Ballantyne & McLean, 1970:267.
 Holotype. Female. NEW GUINEA: Iles Bertrand, holotype female of Luciola melancholica (MCSN).
 Remarks. The holotype female was described with dark brown elytra and an orange pronotum with dark marginal markings. There are several examples herein where different species have marginal dark markings on the pronotum (e.g. Aus. anthracina, M. fulminea, M. pupilla, Tri. apicula sp. nov.). No males from the type locality of the Bertrand Islands have been located.
Ballantyne and McLean (1970:267) described as "Species D" two males where the pronotal colour most closely approached that of the holotype of melancholica. While they described the LOs as “filling sternites 6 and 7” their diagrams (Fig. 8 n, o) indicate a situation where interpretation of the nature of the LO in V7 as either entire or bipartite is not clear, and no further action on these two specimens is taken here. They also included specimens in Pteroptyx cribellata Groups 3 and 4 (page 247) where the male pronota had dark markings along the lateral and anterior margins, and in one case also along the posterior margin. All these specimens in Groups 3 and 4 have entire LOs in V7. Ballantyne (1987a:163) included two females as possible melancholica, and indicated that certain Pteroptyx (now Medeopteryx) fulminea have lateral pronotal margins finely dark. Certain specimens from Mt Lamington tentatively assigned to Aus. anthracina have either dark margined or completely pale pronota in the males.
description: Published as part of Ballantyne, Lesley A. & Lambkin, Christine L., 2013, Systematics and Phylogenetics of Indo-Pacific Luciolinae Fireflies (Coleoptera: Lampyridae) and the Description of new Genera, pp. 1-162 in Zootaxa 3653 (1) on page 122, DOI: 10.11646/zootaxa.3653.1.1, http://zenodo.org/record/5265340
The Baryon Content of Groups and Clusters of Galaxies
Creators: name: Roussel, H.
name: Sadat, R.
name: Blanchard, A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have analyzed the properties of a sample of 33 groups and clusters of galaxies and examine the baryon content to check for trends over a decade in temperature down to 1 keV. We examine the relative contribution of galaxies and ICM to baryons in clusters through the gas-to-stellar mass ratio and find that the typical stellar contribution to the baryonic mass is between 5 and 20%. This ratio is found to be roughly independent of temperature. Therefore, we do not confirm the trend of increasing gas-to-stellar mass ratio with increasing temperature as previously claimed. We also determine distribution of the baryon fraction with the density contrast. Virial masses are estimated from two different mass estimators: one based on the isothermal hydrostatic equation (IHE), the other based on scaling law models (SLM). Comparing the two methods, we find that SLM lead to less dispersed baryon fractions over all density contrasts and that the derived mean absolute valuesare significantly lower than IHE mean values. We show that this is not due to the uncertainties on the outer slope $β$ of the gas density profile but is rather indicating that IHE masses are less reliable. Examining the shape of the baryon fraction profiles we find that cluster baryon fractions estimated from SLM follow a scaling law. Moreover, we do not find any strong evidence of increasing baryon (gas) fraction with temperature, neither do we find the slope $β$ to increase with temperature. The absence of clear trends between $f_{b}$ and $M_{gas}/M_{*}$ with temperature is consistent with the similarity of baryon fraction profiles and suggests that non-gravitational processes such as galaxy feedback, do not play a dominant rôle in heating the intra-cluster gas on the virial scale.
description: Submitted to Astronomy and Astrophysics. No changes in the content
Effect of initial respiratory viral-bacterial combination vaccine on performance, health, and carcass traits of auction-market derived feedlot heifers
Creators: name: Rogers, K. C.
name: Miles, D. G.
name: Hughes, H. D.
name: Renter, D. G.
name: Woodruff, J.
name: Zuidhof, S.
Publisher: name: The Bovine Practitioner
Year: 2015

description: A total of 2,528 lightweight heifers were used to compare 2 viral-bacterial respiratory vaccine products containing modified-live infectious bovine rhinotracheitis virus, parainfluenza-3 virus, bovine respiratory syncytial virus, bovine viral diarrhea virus types 1 and 2, and a Mannheimia haemolytica bacterial component, on performance, health, and carcass characteristics of cattle in a commercial feedlot setting. The vaccine products compared were Pyramid? 5+Presponse? SQ (PYR PSQ) and Bovi-Shield GOLD? One Shot (BOV ONE). No differences (P?0.68) in gain performance or feed conversion were observed between treatments. Hot-carcass weight tended to be less (P=0.06) in cattle administered PYR PSQ compared to cattle in the BOV ONE treatment group. Percentages of "no roll" and Yield Grade 4 carcasses were higher (P?0.04) for BOV ONE cattle, while the percentage of Yield Grade 1 carcasses was higher (P=0.05) in the PYR PSQ treatment. Neither BRD first treatment morbidity nor retreatment risks were significantly different among treatments (P?0.33), with 13.25% of all cattle receiving treatment for BRD. The incidence of chronics, case fatalities, and mortalities associated with BRD also did not differ (P?0.46) between treatments. Furthermore, the incidence of chronics and mortalities due to all causes did not differ (P?0.62) between treatments. There was little evidence to suggest that administration of these different combination vaccines to lightweight auction-market heifers upon arrival at the feedlot results in important health differences.
description: The Bovine Practitioner, Vol. 49, No. 1 (2015 Spring)
Spin-driven Phonon Splitting in Bond-frustrated ZnCr2S4
Creators: name: Hemberger, J.
name: Rudolf, T.
name: von Nidda, H. -A. Krug
name: Mayr, F.
name: Pimenov, A.
name: Tsurkan, V.
name: Loidl, A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Utilizing magnetic susceptibility, specific heat, thermal expansion and IR spectroscopy we provide experimental evidence that the two subsequent antiferromagnetic transitions in ZnCr_2S_4 at T_N1 = 15 K and T_N2= 8 K are accompanied by significant thermal and phonon anomalies. The anomaly at T_N2 reveals a strong temperature hysteresis typical for a first-order transformation. Due to strong spin-phonon coupling both magnetic phase transitions induce a splitting of phonon modes, where at T_N1 the high-frequency and at T_N2 the low-frequency modes split. The anomalies and phonon splitting observed at T_N2 are strongly suppressed by magnetic field. Regarding the small positive Curie-Weiss temperature Theta= 8 K, we argue that this scenario of two different magnetic phases with concomitant different magneto-elastic couplings results from the strong competition of ferromagnetic and antiferromagnetic exchange of equal strength.
description: 4 pages, 4 figures
title: ADCO, Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Cart. 173 (11 H 939), 226 folios, f. 0430
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
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 Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 173 (11 H 939), 226 folios, f. 0430, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 173 (11 H 939), 226 folios, f. 0430, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Comparative efficacy of ceftiofur crystalline free acid and florfenicol-flunixin meglumine for undifferentiated fever treatment in feedlot calves administered tulathromycin metaphylactically on arrival
Creators: name: Behlke, Eric J.
name: Hannon, Sherry J.
name: Perrett, Tye
name: Schunicht, Oliver C.
name: McMullen, Christopher A.
name: Wildman, Brian K.
name: Fenton, R. Kent
name: Burciaga-Robles, Luis O.
name: May, Matthew L.
name: Jim, G. Kee
name: Abutarbush, Sameeh M.
name: Booker, Calvin W.
Publisher: name: The Bovine Practitioner
Year: 2015

description: A field study was conducted at commercial feedlots to compare the relative efficacy of ceftiofur crystalline free acid (CCFA) and florfenicol-flunixin meglumine (FFM) for undifferentiated fever (UF) treatment in calves that were administered tulathromycin metaphylactically on arrival. At the time of initial diagnosis of UF, experimental calves (n=1,056) were randomly allocated to 2 experimental groups, CCFA and FFM. Calves in the CCFA group (n=530) were administered 3.0 mg/lb (6.6 mg/kg) BW of ceftiofur crystalline free acid subcutaneously (SC) at the base of the ear. Calves in the FFM group (n=526) were administered a combination of 18.1 mg/lb (40.0 mg/kg) florfenicol+1.0 mg/lb (2.2 mg/kg) flunixin meglumine SC in the neck region. The first UF relapse treatment rate was lower in the CCFA group compared to the FFM group (P=0.011). The third UF relapse treatment rate was also reduced in the CCFA group (P=0.032), but no difference was detected in the second UF relapse treatment rate between the 2 groups. No differences in overall chronicity, wastage, salvage slaughter, or mortality rates were detected between the 2 groups at the P?0.05 level. There was a net economic advantage of $10.35/treated animal in the CCFA group, driven primarily by the lower initial UF treatment cost when compared to the FFM group.
description: The Bovine Practitioner, Vol. 49, No. 1 (2015 Spring)
Emergent Behavior in Multipartite Large Networks: Multi-virus Epidemics
Creators: name: Santos, Augusto
name: Moura, José M. F.
name: Joao  Xavier
Publisher: name: Carnegie Mellon University
Year: 2013
Subjects: subject: Computer Engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Epidemics in large complete networks is well established. In contrast, we consider epidemics in non-complete networks. We establish the fluid limit macroscopic dynamics of a multi-virus spread over a multipartite network as the number of nodes at each partite or island grows large. The virus spread follows a peer-to-peer random rule of infection in line with the Harris contact process. The model conforms to an SIS (susceptible-infected-susceptible) type, where a node is either infected or it is healthy and prone to be infected. The local (at node level) random infection model induces the emergence of structured dynamics at the macroscale. Namely, we prove that, as the multipartite network grows large, the normalized Markov jump vector process (Y¯N(t))=(Y¯N1(t),…,Y¯NM(t)) collecting the fraction of infected nodes at each island i=1,…,M, converges weakly (with respect to the Skorokhod topology on the space of \emph{c\`{a}dl\`{a}g} sample paths) to the solution of an M-dimensional vector nonlinear coupled ordinary differential equation. In the case of multi-virus diffusion with K∈N distinct strains of virus, the Markov jurmp matrix process (Y¯N(t)), stacking the fraction of nodes infected with virus type j, j=1,…,K, at each island i=1,…,M, converges weakly as well to the solution of a (K×M)-dimensional vector differential equation that is also characterized.
Effects of two different doses of tilmicosin on pathogen load reduction and clinical outcome in feedlot cattle with naturally occurring bovine respiratory disease
Creators: name: Tripp, Holt M.
name: Slosar, Chelsey M.
name: Edmonds, Matthew D.
name: Johnson, Edward G.
Publisher: name: The Bovine Practitioner
Year: 2015

description: The objective of this study was to determine the effect of 2 different doses of tilmicosin on pathogen load reduction and clinical outcome in feedlot cattle experiencing acute bovine respiratory disease (BRD). Cattle diagnosed with BRD were randomly assigned to 1 of 3 treatments: tilmicosin at 4.55 mg/lb (10 mg/kg) (TIL10); tilmicosin at 9.1 mg/lb (20 mg/kg) (TIL20); or untreated positive controls (POSCON). Cohorts were completed with an apparently healthy asymptomatic negative control (ASYMP). A total of 143 animals were enrolled in the study. Treating cattle with tilmicosin at 9.1 mg/lb (20 mg/kg) resulted in greater pathogen load reduction and equivalent or improved clinical response compared to a dose of 4.55 mg/lb (10 mg/kg). Cattle in the TIL10 and TIL20 treatments had reduced pathogen loads and increased survival rates compared to POSCON (P less than 0.05). The Mannheimia haemolytica numbers in the lungs were significantly reduced in the TIL20 treatment group on day 9 compared to TIL 10 (P less than 0.05). Survival of calves in the TIL10 and TIL20 groups did not differ (P greater than 0.05) from ASYMP, but was decreased (P less than 0.05) in POSCON calves compared to other treatments.
description: The Bovine Practitioner, Vol. 49, No. 1 (2015 Spring)
Properties of the Molecular Clouds in NGC 205
Creators: name: Young, L. M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The nearby dwarf elliptical galaxy NGC 205 offers a unique opportunity for high resolution studies of the interstellar medium in an elliptical galaxy. This paper investigates the distribution of molecular gas, molecular line ratios, and the relationships between atomic gas, molecular gas, and dust in NGC 205. The line ratios 12CO(2-1)/(1-0) and 12CO(1-0)/13CO(1-0) in one of the molecular clouds in NGC 205 are consistent with the ratios found in other elliptical galaxies and in Galactic giant molecular clouds; they suggest that the CO in this cloud is probably subthermally excited. Atomic gas, molecular gas, and dust are very closely associated on scales of 100 pc; the atomic gas can be understood as photodissociated envelopes around the molecular clouds. The atomic column densities in this galaxy are quite low (10^20 cm^-2) because the interstellar UV field is relatively low. The total gas-to-dust column density ratios are consistent with Galactic gas-to-dust ratios. In short, the molecular gas in NGC 205 seems to have very similar properties to the familiar molecular clouds in our own Galaxy, except for the low atomic column densities.
description: To appear in AJ (November 2000?). 32 pages including 8 figures
Electric energy brokerages : some concepts and models
Creators: name: Talukdar
name: Vaidyanathan  Udayabhanu
name: Morton, Thomas E.
name: M. Granger. Morgan
Publisher: name: Carnegie Mellon University
Year: 1980
Subjects: subject: Computer Engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: technical report
Cabeza HANSSON & LASALLE 2003
Creators: name: HANSSON, C.
name: LASALLE, J.
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eulophidae
Cabeza

description: Key to species of Cabeza
1 Body yellow non-metallic................ 2
– Body predominantly dark and metallic............ 3
2(1) Scutellum with strong reticulation laterally (similar to petiolata (figure 2)); submarginal vein with 1 seta (figure 79); basal half of wing membrane bare........................ canaliculata sp. n. X
– Scutellum smooth and shiny, at most with very weak reticulation; submarginal vein with three setae (figure 73); basal half of wing membrane partly hairy (figure 73)..................... ugaldei sp. n. X
3(1) Petiole 1.6× as long as wide (figure 2)........ petiolata sp. n. X
– Petiole 0.5× as long as wide............... 4
4(3) Propodeum and mid lobe of mesoscutum with a complete median groove (as in petiolata (figure 2))............. planiscapus sp. n. X
– Propodeum and mesoscutum without median groove........ 5
5(4) Stigmal vein reduced to a small lobe at apex of marginal vein (figure 78); male scape narrow (figure 68).......... baeostigma sp. n. X, W
– Stigmal vein short, but distinctly stalked (figure 80); male scape flattened and widened apically (figure 71)........... laticeps sp. n. W
description: Published as part of HANSSON, C. & LASALLE, J., 2003, Revision of the Neotropical species of the tribe Euderomphalini (Hymenoptera: Eulophidae), pp. 697-778 in Journal of Natural History 37 (6) on pages 706-707, DOI: 10.1080/00222930110096744
A Robust Variable Step Size Fractional Least Mean Square (RVSS-FLMS) Algorithm
Creators: name: Khan, Shujaat
name: Usman, Muhammad
name: Naseem, Imran
name: Togneri, Roberto
name: Bennamoun, Mohammed
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optimization and Control (math.OC)
subject: Information Theory (cs.IT)
subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: In this paper, we propose an adaptive framework for the variable step size of the fractional least mean square (FLMS) algorithm. The proposed algorithm named the robust variable step size-FLMS (RVSS-FLMS), dynamically updates the step size of the FLMS to achieve high convergence rate with low steady state error. For the evaluation purpose, the problem of system identification is considered. The experiments clearly show that the proposed approach achieves better convergence rate compared to the FLMS and adaptive step-size modified FLMS (AMFLMS).
description: 15 pages, 3 figures, 13th IEEE Colloquium on Signal Processing & its Applications (CSPA 2017)
A Retrospective evaluation of animal mortality in US feedlots
Creators: name: Vogel, Gary J.
name: Bokenkroger, Courtney D.
name: Rutten-Ramos, Stephanie C.
name: Bargen, Jason L.
Publisher: name: The Bovine Practitioner
Year: 2015

description: Feedlot closeout records from January 2005 through September 2014 were summarized. A total of 484,193 lots involving 73,067,534 cattle were used to illustrate mortality. Mortality rate and average days-on-feed at death by placement weight, sex, and cause of death (respiratory, digestive, and acute interstitial pneumonia) were calculated from these records. Mortality averaged 1.56 and 1.43% in heifers and steers, respectively. Mortality trends were seasonal; respiratory mortality was highest in late fall and early winter, digestive mortality was highest in late spring, and AIP mortality was greatest during summer months. Mortality during the first 30 days of the feeding period averaged 0.40% and 0.35% for heifers and steers, respectively. Mortality in the mid-portion of the feeding period, the last 31 to 60 days, and the last 30 days of feed averaged 0.70%, 0.20%, and 0.26% for heifers and 0.70%, 0.18%, and 0.21% for steers, respectively. These data suggest animal mortality is not isolated to the receiving period and occurs at comparable rates thereafter.
description: The Bovine Practitioner, Vol. 49, No. 2 (2015 Summer)
Charge Order in the Falicov-Kimball Model
Creators: name: Brydon, P. M. R.
name: Gulacsi, M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We examine the spinless one-dimensional Falicov-Kimball model (FKM) below half-filling, addressing both the binary alloy and valence transition interpretations of the model. Using a non-perturbative technique, we derive an effective Hamiltonian for the occupation of the localized orbitals, providing a comprehensive description of charge order in the FKM. In particular, we uncover the contradictory ordering roles of the forward-scattering and backscattering itinerant electrons: the latter are responsible for the crystalline phases, while the former produces the phase separation. We find an Ising model describes the transition between the phase separated state and the crystalline phases; for weak-coupling we present the critical line equation, finding excellent agreement with numerical results. We consider several extensions of the FKM that preserve the classical nature of the localized states. We also investigate a parallel between the FKM and the Kondo lattice model, suggesting a close relationship based upon the similar orthogonality catastrophe physics of the associated single-impurity models.
description: 39 pages, 6 figures
Additional file 1 of Systematic review and meta-analysis: real-world data rates of deep remission with anti-TNFα in inflammatory bowel disease
Creators: name: Alipour, Omeed
name: Gualti, Alakh
name: Shao, Ling
name: Zhang, Bing
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. Table S1. PRISMA statement manuscript checklist. Table S2. PRISMA statement abstract checklist. Table S3. Study heterogeneity. Table S4. Newcastle Ottawa Scale risk of bias scores.
Stable ODE-type blowup for some quasilinear wave equations with derivative-quadratic nonlinearities
Creators: name: Speck, Jared
Publisher: name: arXiv
Year: 2017
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: Primary: 35L67, Secondary: 35L05, 35L45, 35L52, 35L72

description: We prove a constructive stable ODE-type blowup result for open sets of solutions to a family of quasilinear wave equations in three spatial dimensions featuring a Riccati-type derivative-quadratic semilinear term. The singularity is more severe than a shock in that the solution itself blows up like the log of the distance to the blowup-time. We assume that the quasilinear terms satisfy certain structural assumptions, which in particular ensure that the "elliptic part" of the wave operator vanishes precisely at the singular points. The initial data are compactly supported and can be small or large in $L^{\infty}$, but the spatial derivatives must initially satisfy a nonlinear smallness condition compared to the time derivative. The first main idea of the proof is to construct a quasilinear integrating factor, which allows us to reformulate the wave equation as a system whose solutions remain regular, all the way up to the singularity. This is equivalent to constructing quasilinear vectorfields adapted to the nonlinear flow. The second main idea is to exploit some crucial monotonic terms in various estimates, especially the energy estimates, that feature the integrating factor. The availability of the monotonicity is tied to our assumptions on the data and on the structure of the quasilinear terms. The third main idea is to propagate the relative smallness of the spatial derivatives all the way up to the singularity so that the solution behaves, in many ways, like an ODE solution. As a corollary of our main results, we show that there are quasilinear wave equations that exhibit two distinct kinds of blowup: the formation of shocks for one non-trivial set of data, and ODE-type blowup for another non-trivial set.
description: 48 pages
Eigendecomposition of Block Tridiagonal Matrices
Creators: name: Sandryhaila, Aliaksei
name: Moura, José M. F.
Publisher: name: Carnegie Mellon University
Year: 2013
Subjects: subject: Computer Engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Block tridiagonal matrices arise in applied mathematics, physics, and signal processing. Many applications require knowledge of eigenvalues and eigenvectors of block tridiagonal matrices, which can be prohibitively expensive for large matrix sizes. In this paper, we address the problem of the eigendecomposition of block tridiagonal matrices by studying a connection between their eigenvalues and zeros of appropriate matrix polynomials. We use this connection with matrix polynomials to derive a closed-form expression for the eigenvectors of block tridiagonal matrices, which eliminates the need for their direct calculation and can lead to a faster calculation of eigenvalues. We also demonstrate with an example that our work can lead to fast algorithms for the eigenvector expansion for block tridiagonal matrices.
6D Dyonic String With Active Hyperscalars
Creators: name: Jong, D. C.
name: Kaya, A.
name: Sezgin, E.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive the necessary and sufficient conditions for the existence of a Killing spinor in N=(1,0) gauge supergravity in six dimensions coupled to a single tensor multiplet, vector multiplets and hypermultiplets. These are shown to imply most of the field equations and the remaining ones are determined. In this framework, we find a novel 1/8 supersymmetric dyonic string solution with nonvanishing hypermultiplet scalars. The activated scalars parametrize a 4 dimensional submanifold of a quaternionic hyperbolic ball. We employ an identity map between this submanifold and the internal space transverse to the string worldsheet. The internal space forms a 4 dimensional analog of the Gell-Mann-Zwiebach tear-drop which is noncompact with finite volume. While the electric charge carried by the dyonic string is arbitrary, the magnetic charge is fixed in Planckian units, and hence necessarily non-vanishing. The source term needed to balance a delta function type singularity at the origin is determined. The solution is also shown to have 1/4 supersymmetric AdS_3 x S^3 near horizon limit where the radii are proportional to the electric charge.
description: 28 pages, latex, minor corrections made
A random walk with catastrophes
Creators: name: Ben-Ari, Iddo
name: Roitershtein, Alexander
name: Schinazi, Rinaldo B.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: Random population dynamics with catastrophes (events pertaining to possible elimination of a large portion of the population) has a long history in the mathematical literature. In this paper we study an ergodic model for random population dynamics with linear growth and binomial catastrophes: in a catastrophe, each individual survives with some fixed probability, independently of the rest. Through a coupling construction, we obtain sharp two-sided bounds for the rate of convergence to stationarity which are applied to show that the model exhibits a cutoff phenomenon.
title: ADCO, Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Cart. 23 (G 127), 310 folios, f. 00334
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2011
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Archives départementales de la Côte-d'Or, Cart. 23 (G 127), 310 folios, f. 00334, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Archives départementales de la Côte-d'Or, Cart. 23 (G 127), 310 folios, f. 00334, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Stellar Companions and the Age of HD 141569 and its Circumstellar Disk
Creators: name: Weinberger, A. J.
name: Rich, R. M.
name: Becklin, E. E.
name: Zuckerman, B.
name: Matthews, K.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the stellar environment of the Beta Pictoris-like star HD 141569 with optical spectroscopy and near infrared imaging. The B9.5Ve primary, and an M2 and an M4 type star both located in projection less than nine arseconds away have the same radial velocity and proper motion and therefore almost certainly form a triple star system. From their x-ray flux, lithium absorption and location on pre-main-sequence evolutionary tracks, the companions appear to be 5 Myr old. HD 141569 A is now one of the few stars with a circumstellar disk that has a well-determined age. The circumstellar disk is composed of secondary debris material (Fisher et al. 2000), thus placing an upper limit on the time needed for disk processing. These three stars may be part of an association of young stars.
description: 18 pages incl. 7 ps figures, aastex v5.0, accepted for publication in ApJ
title: Magnetic Field Simulation with Error Control using Neural Networks
Creators: name: Tresckow, Moritz Henning von
Publisher: name: UNSPECIFIED
Year: 2025

description: In this work, we consider neural networks as ansatz functions for solving problems
related to magnetoquasistatic Maxwell’s equations. On the one hand, we consider neural
networks as numerical solvers for magnetostatic field problems, in which we extend the
physics-informed framework to non-trivial geometries. Building on principles from finite
element analysis, particularly isogeometric analysis and domain decomposition methods,
we present an approach which strongly applies the Dirichlet boundary conditions on
non-trivial geometries, enforces correct regularities across material boundaries as well as
scale invariance with respect to the geometry. We successfully apply the methodology on
magnetostatic quadrupole models of varying geometrical complexity.
On the other hand, we consider neural networks as surrogate models of systematic errors in
multi-fidelity, eddy-current simulations. Therein, we use a neural network to approximate
the discrepancy between the low- and high-fidelity model over time, based on a sparse,
high-fidelity trajectory data set. The construction of the hybrid model involves a basis
representation in space, where the time-dependent degrees of freedom are approximated
by long-short term memory neural networks. To overcome sparsity of the high-fidelity
data, we propose an upsampling scheme which regularises the interpolation behaviour as
well as prevents the overfitting phenomenon. We use the resulting model to calculate a
bias-corrected magnetic vector potential and estimate three-dimensional fringe field effects
within a two-dimensional approximation. These results serve to validate the applicability
of the two-dimensional model.
Dynamic Taint Analysis for Automatic Detection, Analysis, and Signature Generation of Exploits on Commodity Software
Creators: name: Newsome, James
name: Song, Dawn
Publisher: name: Carnegie Mellon University
Year: 2005
Subjects: subject: Computer Engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Software vulnerabilities have had a devastating effect on the Internet. Worms such as CodeRed and Slammer can compromise hundreds of thousands of hosts within hours or even minutes, and cause millions of dollars of damage [26, 43]. To successfully combat these fast automatic Internet attacks, we need fast automatic attack detection and filtering mechanisms. In this paper we propose dynamic taint analysis for automatic detection of overwrite attacks, which include most types of exploits. This approach does not need source code or special compilation for the monitored program, and hence works on commodity software. To demonstrate this idea, we have implemented TaintCheck, a mechanism that can perform dynamic taint analysis by performing binary rewriting at run time. We show that TaintCheck reliably detects most types of exploits. We found that TaintCheck produced no false positives for any of the many different programs that we tested. Further, we describe how TaintCheck could improve automatic signature generation in several ways.
Interface controlled electronic charge inhomogeneities in correlated heterostructures
Creators: name: Pavlenko, Natalia
name: Kopp, Thilo
Publisher: name: arXiv
Year: 2006
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: For heterostructures of ultrathin, strongly correlated copper-oxide films and dielectric perovskite layers, we predict inhomogeneous electronic interface states. Our study is based on an extended Hubbard model for the cuprate film. The interface is implemented by a coupling to the electron and phonon degrees of freedom of the dielectric oxide layer. We find that electronic ordering in the film is associated with a strongly inhomogeneous polaron effect. We propose to consider the interfacial tuning as a powerful mechanism to control the charge ordering in correlated electronic systems.
description: 5 pages, 4 figures, to appear in Physical Review Letters
Current feedlot cattle health and well-being program recommendations in the United States and Canada
Creators: name: Lee, T. L.
name: Terrell, S. P.
name: Bartle, S. J.
name: Apley, M. D.
name: Rethorst, D.
name: Thomson, D. U.
name: Reinhardt, C. D.
Publisher: name: The Bovine Practitioner
Year: 2015

description: Feedlot consulting veterinarians (n=23) in the United States and Canada participated in a beef cattle health and well-being recommendation survey. The objective of the survey was to determine the recommendations of consulting feedlot veterinarians in the United States and Canada for cattle health and well-being, and to compare these recommendations to those made in a survey conducted in 2009. Participants answered 78 questions on feeder cattle husbandry, health, and preventative medicine recommendations. Survey results showed that veterinarians visit feedlots in their practice an average of 1.7 times/month. Feedlot veterinarians train employees on pen riding, processing procedures, necropsy, and many other areas of cattle health and well-being. The majority of veterinarians use Beef Quality Assurance concepts as part of employee training. Veterinarians also give recommendations on routine surgical procedures, such as dehorning and castration, metaphylaxis, feed-grade antibiotics, vaccination programs, and treatment regimens. Morbidity and mortality rates for feedlots consulted were obtained, along with other information about risk factors for morbidity rates. Cattle health risk was considered the most important factor for predicting morbidity in both 2009 and 2014. This survey provides valuable information on the current recommendations of feedlot consulting veterinarians in the United States and Canada, helps track industry changes over time, and offers benchmarking data for the industry.
description: The Bovine Practitioner, Vol. 49, No. 2 (2015 Summer)
Dynamic Spyware Analysis
Creators: name: Egele, Manuel
name: Kruegel, Christopher
name: Kirda, Engin
name: Yin, Heng
name: Song, Dawn
Publisher: name: Carnegie Mellon University
Year: 2007
Subjects: subject: Computer Engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Spyware is a class of malicious code that is surreptitiously installed on victims’ machines. Once active, it silently monitors the behavior of users, records their web surfing habits, and steals their passwords. Current anti-spyware tools operate in a way similar to traditional virus scanners. That is, they check unknown programs against signatures associated with known spyware instances. Unfortunately, these techniques cannot identify novel spyware, require frequent updates to signature databases, and are easy to evade by code obfuscation. In this paper, we present a novel dynamic analysis approach that precisely tracks the flow of sensitive information as it is processed by the web browser and any loaded browser helper objects. Using the results of our analysis, we can identify unknown components as spyware and provide comprehensive reports on their behavior. The techniques presented in this paper address limitations of our previouswork on spyware detection and significantly improve the quality and richness of our analysis. In particular, our approach allows a human analyst to observe the actual flows of sensitive data in the system. Based on this information, it is possible to precisely determine which sensitive data is accessed and where this data is sent to. To demonstrate the effectiveness of the detection and the comprehensiveness of the generated reports, we evaluated our system on a substantial body of spyware and benign samples.
On the stability and collisions in triple stellar systems
Creators: name: He, Matthias Y.
name: Petrovich, Cristobal
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: A significant fraction of main sequence stars are part of a triple system. We study the long-term stability and dynamical outcomes of triple stellar systems using a large number of long-term direct N-body integrations with relativistic precession. We find that the previously proposed stability criteria by Eggleton & Kiseleva 1995 and Mardling & Aarseth 2001 predict the stability against ejections reasonably well for a wide range of parameters. Assuming that the triple stellar systems follow orbital and mass distributions from FGK binary stars in the field, we find that in ~1% and ~0.5% of the triple systems lead to a direct head-on collision (impact velocity ~ escape velocity) between main sequence (MS) stars and between a MS star and a stellar-mass compact object, respectively. We conclude that triple interactions are the dominant channel for direct collisions involving a MS star in the field with a rate of one event every ~100 years in the Milky Way. We estimate that the fraction of triple systems that forms short-period binaries is up to ~23% with only up to ~13% being the result of three-body interactions with tidal dissipation, which is consistent with previous work using a secular code.
description: Submitted to MNRAS, comments welcome, 12 pages, 8 figures
Dynamic Sparse State Estimation Using ℓ1-ℓ1 Minimization: Adaptive-rate Measurement Bounds, Algorithms and Applications
Creators: name: Joao F.C. Mota
name: Deligiannis, Nikos
name: Sankaranarayanan, Aswin C.
name: Cevher, Volkan
name: Rodrigues, Miguel
Publisher: name: Carnegie Mellon University
Year: 2015
Subjects: subject: Computer Engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: We propose a recursive algorithm for estimating time-varying signals from a few linear measurements. The signals are assumed sparse, with unknown support, and are described by a dynamical model. In each iteration, the algorithm solves an ℓ1-ℓ1 minimization problem and estimates the number of measurements that it has to take at the next iteration. These estimates are computed based on recent theoretical results for ℓ1-ℓ1 minimization. We also provide sufficient conditions for perfect signal reconstruction at each time instant as a function of an algorithm parameter. The algorithm exhibits high performance in compressive tracking on a real video sequence, as shown in our experimental results.
Additional file 1: of Genome-wide association study of important agronomic traits within a core collection of rice (Oryza sativa L.)
Creators: name: Zhang, Peng
name: Zhong, Kaizhen
name: Zhong, Zhengzheng
name: Tong, Hanhua
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Evolutionary Biology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Virology

description: Figure S1. SNP distribution along position in each chromosome. Figure S2. Genome-wide average LD decay estimated in Tingâ s core collection on 12 chromosomes. Figure S3. Distribution of pairwise relative 1 kinship values based on 3.8 million SNPs in Tingâ s core collection. The height of blue bar represents the percentage of varieties in different range of kinships. Figure S4. Plots of observed versus expected P-values using EMMAX for 12 agronomic traits. Red symbol represents expected P-values, and Blue symbol represents observed P-values. (DOCX 1084 kb)
Comparing respiratory disease treatment rates in preconditioned calves vaccinated with 4-way killed or modified-live virus vaccine
Creators: name: Wells, Michael R.
Publisher: name: The Bovine Practitioner
Year: 2015

description: This prospective longitudinal study was conducted in a commercial backgrounding operation to compare bovine respiratory disease (BRD) treatment rates of 2 groups of 491 lb (223 kg) preconditioned feeder calves (n=772) during 2 backgrounding periods (average 134 days). The preconditioning program was the same for both groups of calves, with the exception that 1 group was vaccinated prior to delivery with 4-way killed-virus (KV) respiratory vaccine, and the other group with 4-way modified-live virus (MLV) respiratory vaccine. Assessment of vaccine efficacy was determined by BRD treatment rates during the backgrounding periods. Results demonstrated a treatment by weight interaction, as calves at the 25th percentile of the population for initial weight and vaccinated with MLV respiratory vaccine had a significantly (P=0.03) lower treatment rate compared with calves at the 25th percentile that were vaccinated with KV vaccine. Over both backgrounding periods, 66 of 380 calves (17%) that received KV vaccine were treated for disease and 56 survived, whereas 17 of 381 calves (4%) that received MLV respiratory vaccine were treated and 9 survived. An analysis of risk factors showed that the relative risk that calves receiving KV vaccine would require treatment for BRD was 26% higher than for calves receiving MLV vaccine; that 74% fewer calves were treated for BRD when MLV vaccines were administered; and that for every 8 calves vaccinated with MLV vaccine, 1 fewer calf would require treatment for BRD than if the same number of calves were vaccinated with KV vaccine.
description: The Bovine Practitioner, Vol. 49, No. 2 (2015 Summer)
Καθοδηγούμενη Υπερ-Ανάλυση Εικόνων Βάθους με Αξιοποίηση Χρονικής Πληροφορίας
Creators: name: Καραγεώργος, Κωνσταντίνος Κωνσταντίνου
Publisher: name: Aristotle University of Thessaloniki
Year: 2024
Subjects: Καθοδηγούμενη υπερ-ανάλυση
Χρονική ενσωμάτωση
Εικόνες βάθους
Guided super-resolution
Temporal integration
Depth images

description: Σε αυτή τη διατριβή, αξιολογείται η αποτελεσματικότητα της ενσωμάτωσης χρονικής πληροφορίας για την υπερ-ανάλυση εικόνων βάθους. Οι εικόνες βάθους είναι κρίσιμες για διάφορες εφαρμογές όπως η 3D ανασύνθεση, η αυτόνομη πλοήγηση και η επαυξημένη πραγματικότητα. Για τη βελτίωση της ανάλυσης των χαρτών βάθους, τροποποιείται μια υπάρχουσα μέθοδος υπερ-ανάλυσης βάθους, η οποία προσαρμόζεται με βάση την αρχιτεκτονική του Recurrent Back-Projection Network (RBPN). Επιπλέον, υιοθετείται η πρακτική της παρεμβολής πλησιέστερου γείτονα κατά την αντιστάθμιση κίνησης για τον αποτελεσματικό χειρισμό της χρονικής πληροφορίας. Εκτελούνται εκτεταμένα πειράματα σε πρότυπα σύνολα δεδομένων και καταδεικνύεται η επίδραση της χρήσης χρονικής πληροφορίας σε ακολουθίες βίντεο βάθους. Τέλος, αναφέρονται τα ευρήματα σχετικά με τις βελτιώσεις απόδοσης που επιτεύχθηκαν.
description: In this dissertation, the effectiveness of incorporating temporal information for depth image super-resolution is evaluated. Depth images are critical for various applications such as 3D reconstruction, autonomous navigation, and augmented reality. To enhance the resolution of depth maps, an existing depth super-resolution method is modified and adapted based on the architecture of the Recurrent Back-Projection Network (RBPN). Additionally, the nearest neighbor interpolation for motion compensation approach is adopted to handle temporal information efficiently. Extensive experiments are conducted on benchmark datasets to demonstrate the impact of utilizing temporal information in depth video sequences. Finally, findings on the performance improvements achieved are reported.
Dynamic Attack Detection in Cyber-Physical Systems with Side Initial State Information
Creators: name: Chen, Yuan
name: Soummya Kar
name: Moura, José M. F.
Publisher: name: Carnegie Mellon University
Year: 2015
Subjects: subject: Computer Engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper studies the impact of side initial state information on the detectability of data deception attacks against cyber-physical systems, modeled as linear time-invariant systems. We assume the attack detector has access to a linear measurement of the initial system state that cannot be altered by an attacker. We provide a necessary and sufficient condition for an attack to be undetectable by any dynamic attack detector under each specific side information pattern. Additionally, we relate several attack attributes with its detectability, in particular, the time of first attack to its stealthiness, and we characterize attacks that can be sustained for arbitrarily long periods without being detected. Specifically, we define the zero state inducing attack, the only type of attack that remains dynamically undetectable regardless of the side initial state information available to the attack detector. We design a dynamic attack detector that detects all detectable attacks. Finally, we illustrate our results with an example of a remotely piloted aircraft subject to data deception attacks.