cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Stellar parameters of the two binary systems: HIP 14075 and HIP 14230
Creators: name: Masda, Suhail G.
name: Al-Wardat, Mashhoor A.
name: Pathan, J. M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the stellar parameters of the individual components of the two old close binary systems HIP\,14075 and HIP\,14230 using synthetic photometric analysis. These parameters are accurately calculated based on the best match between the synthetic photometric results within three different photometric systems with the observed photometry of the entire system. From the synthetic photometry, we derive the masses and radii of HIP\,14075 as: $\mathcal{M}^A=0.99\pm0.19\, \mathcal{M_\odot}$, $R_{A}=0.877\pm0.08\, R_\odot$ for the primary and $\mathcal{M}^B=0.96\pm0.15\, \mathcal{M_\odot}$, $R_{B}=0.821\pm0.07\, R_\odot$ for the secondary, and of HIP\,14230 as: $\mathcal{M}^A=1.18\pm0.22\, \mathcal{M_\odot}$, $R_{A}=1.234\pm0.05\, R_\odot$ for the primary and $\mathcal{M}^B=0.84\pm0.12\, \mathcal{M_\odot}$, $R_{B}=0.820\pm0.05\, R_\odot$ for the secondary, both systems depend on Gaia parallaxes. Based on the positions of the components of the two systems on a theoretical Hertzsprung- Russell diagram, we find that the age of HIP 14075 is $11.5\pm2.0$\,Gyr and of HIP 14230 is $3.5\pm1.5$\,Gyr. Our analysis reveals that both systems are old close binary systems ($\approx >$ 4 Gyr). Finally, the positions of the components of both systems on the stellar evolutionary tracks and isochrones are discussed.
description: 10 pages, 6 Figures and 4 Tables
Challenges in financial growth: Impact of COVID-19 at Pakistan
Creators: name: Nawaz, Huma
name: Bibi, Sawera
name: Anwar, Sahiba
Publisher: name: figshare
Year: 2021
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Although covid 19 affected to each industry at globe, the core influence of pandemic is determined in each finance discipline. The impact of covid 19 has yet to determine in finance literature. The aim of this work is to introduce the business community to the social challenges caused by covid 19.We provide a literature review of 72 articles and address the impact of covid 19 with respect to demographic characteristics of Bahawalpur, Pakistan.
HELAC: a package to compute electroweak helicity amplitudes
Creators: name: Kanaki, Aggeliki
name: Papadopoulos, Costas G.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: HELAC is a FORTRAN based package that is able to compute efficiently helicity amplitudes for arbitrary scattering processes within the standard electroweak theory. The algorithm exploits the virtues of the Dyson-Schwinger equations as compared to the traditional Feynman graph approach. All electroweak vertices are included in both the unitary and Feynman gauges, and computations including all mass effects are available. A version performing multi-precision computations with arbitrary - user defined - accuracy is also included, allowing access to any phase space point for arbitrary high energies.
description: 14 pages
Chemical-Strain Induced Tilted Dirac Nodes in (BEDT-TTF)$_2$X$_3$ (X = I, Cl, Br, F) Based Charge-Transfer Salts
Creators: name: Geilhufe, R. Matthias
name: Commeau, Benjamin
name: Fernando, Gayanath W.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The identification of novel multifunctional Dirac materials has been an ongoing effort. In this connection quasi 2-dimensional (BEDT-TTF)-based charge transfer salts are widely discussed. Here, we report about the electronic structure of $α$-(BEDT-TTF)$_2$I$_3$ and $κ$-(BEDT-TTF)$_2$I$_3$ under a hypothetical substitution of iodine with the halogens bromine, chlorine and fluorine. The decreasing size of the anion layer corresponds to applying chemical strain which increases tremendously in the case of (BEDT-TTF)$_2$F$_3$. We performed structural optimization and electronic structure calculations in the framework of density functional theory, incorporating, first, the recently developed strongly constrained and appropriately normed semilocal density functional SCAN, and, second, van der Waals corrections to the PBE exchange correlation functional by means of the dDsC dispersion correction method. In the case of $α$-(BEDT-TTF)$_2$F$_3$ the formation of over-tilted Dirac-type-II nodes within the quasi 2-dimensional Brillouin zone can be found. For $κ$-(BEDT-TTF)$_2$F$_3$, the recently reported topological transition within the electronic band structure cannot be revealed.
description: 7 pages, 5 figures
Nuclear Response in Electron Scattering at High Momentum Transfer
Creators: name: Gadiyak, Valeriya
name: Dmitriev, Vladimir
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The nuclear response functions for high energy electron scattering were calculated in the wide region of excitation energy. The three typical regions were studied: the quasi-elastic region, the $Δ$-excitation region and the intermediate region where the meson-exchange currents give significant contribution. In the quasi-elastic and the $Δ$ regions the response functions were found for finite size nucleus with account of relativistic kinematics. The contribution of the meson-exchange currents was calculated in the relativistic Fermi-gas model. The results were compared with the electron scattering data at high momentum transfer from $^{12}C$ and $^{16}O$.
description: 21 pages, LaTeX, 8 figures (uses epsf-style), submitted to Nucl. Phys. A
Effective Monopole Potential for SU(2) Lattice Gluodynamics in Spatial Maximal Abelian Gauge
Creators: name: Chernodub, M. N.
name: Polikarpov, M. I.
name: Veselov, A. I.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the dual superconductor hypothesis in finite-temperature SU(2) lattice gluodynamics in the Spatial Maximal Abelian gauge. This gauge is more physical than the ordinary Maximal Abelian gauge due to absence of non-localities in temporal direction. We show numerically that in the Spatial Maximal Abelian gauge the probability distribution of the abelian monopole field is consistent with the dual superconductor mechanism of confinement: the abelian condensate vanishes in the deconfinement phase and is not zero in the confinement phase.
description: LaTeX2e, 8 pages with 3 EPS figures, uses epsf.sty
Singlet Interacting Neutrinos in the Extended Zee Model and Solar Neutrino Transformation
Creators: name: McLaughlin, G. C.
name: Ng, J. N.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the impact of Standard Model singlet neutrinos on neutrino flavor transformation. We focus on an extension of the Zee model which includes singlet neutrinos, and find that the best limits on the interactions of the singlet neutrinos come from astrophysical phenomena. Singlet neutrino-electron scattering will impact both the mattter enhanced flavor transformation potential as well as detector cross sections. If electron neutrino - singlet neutrino oscillations are responsible for the solar neutrino anomaly, then the limit on the singlet neutrino interaction strength is of order of the weak interaction scale. Zee model modification of nu_tau - e scattering also impacts solar neutrino transformation, although this interaction is more tightly constrained.
description: 12 pages, 3 figures
Pheidole rotundiceps Wilson, 2003, new species
Creators: name: Wilson, E. O.
Publisher: name: Harvard University Press
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole rotundiceps

description: Pheidole rotundiceps new species
Types Mus. Comp. Zool. Harvard.
Etymology L rotundiceps, round head.
diagnosis A very large, yellow member of the tristis group, similar to pepo, sphaerica, and subsphaerica, easily distinguished by the following traits.
Major: head capsule nearly circular in outline; the entire outline of the head in full-face view almost completely devoid of pilosity; entire head posterior to the level of the eye sparsely covered by rows of elongate foveae; postpetiolar node seen from above bluntly cone-shaped.
Measurements (mm) Holotype major: HW 2.34, HL 2.24, SL 1.10, EL 0.30, PW 0.98. color Major: concolorous light reddish yellow (light "orange").
Range Known only from the type locality.
Biology Unknown.
Figure Holotype, major. ECUADOR: Tinalandia, 16 km southeast of Domingo de los Colorados (Stewart B. and Jarmila Kukalova-Peck). Scale bar = 1 mm.
description: Published as part of Wilson, E. O., 2003, Pheidole in the New World. A dominant, hyperdiverse ant genus., Cambridge, MA :Harvard University Press on page 744
Effects of Light Finger Touch on Postural Sway during Standing and Crouching Tasks
Creators: name: Asao, Akihiko
name: Sato, Yurina
name: Nakanowatari, Tatsuya
Publisher: name: Taylor & Francis
Year: 2025
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Pharmacology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Light touch contact of the fingertip reduces postural sway. The light touch effect was confirmed in several postural orientations. However, the effect on postural control in the crouching posture remains unclear. This study investigated the effect of a light fingertip touch on the perturbation of the center of pressure in bipedal standing and crouching. Twenty-two healthy participants engaged in eight postural control tasks: standing/crouching (Posture) × eyes opened/eyes closed (Vision) × light touch/no touch (Touch). The total trajectory length and root-mean-square of the center of pressure in the anterior-posterior and medio-lateral directions were analyzed. Light touch reduced the sway of the center of pressure in both the standing and crouching postures, particularly in the anterior-posterior direction. Furthermore, the touch effect on the sway of the center of pressure varied between the standing and crouching postures. Consistent effects were observed in the anterior-posterior direction, but differing effects were observed in the medio-lateral direction. These results indicate that somatosensory input from the fingertip reduces postural sway in both directions in a crouched posture. Variations of the center of pressure disturbances in the medio-lateral direction could originate from differences in postural strategies involving the ankle and hip joints between bipedal standing and crouching positions.
Seminormalization package for Macaulay2
Creators: name: Schwede, Karl
name: Serbinowski, Bernard
Publisher: name: arXiv
Year: 2018
Subjects: subject: Commutative Algebra (math.AC)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14M05, 13F45

description: This note describes a package for computing seminormalization of rings within Macaulay2.
description: 6 pages, comments welcome, the latest version of the package is available in https://github.com/kschwede/M2/blob/master/M2/Macaulay2/packages/Seminormalization.m2
Pheidole rugatula Wilson, 2003, new status
Creators: name: Wilson, E. O.
Publisher: name: Harvard University Press
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole rugatula

description: Pheidole rugatula Santschi, new status
Pheidole risi var. rugatula Santschi 1933f: 109.
Types Naturhist. Mus. Basel.
Etymology L rugatula, with little wrinkles (rugulae).
diagnosis Similar in various traits to aper, bambusarum, brevicona, dyctiota, laeviventris, lutzi, risii, senilis, sigillata, trachyderma, and traini, differing as follows.
Major: rugoreticulum confined to small patch posterior to antennal fossa on each side of head; entire rest of head carinulate except frontal triangle and mid-clypeus; all of dorsal surface of mesosoma transversely carinulate, and carinulae on pronotal dorsum curve down to pronotal sides as rugulae; hairs along posterior dorsal half of head profile of uniform short length, about half of Eye Length, and those along anterior dorsal half mostly 1.5-2.OX as long; postpetiole from above spinose.
Minor: posterior third of head and all of premesonotal dorsum rugoreticulate; propodeal spines reduced to denticles; occiput only slightly narrowed, but with nuchal collar.
Measurements (mm) Lectotype major: HW 1.34, HL 1.38, SL 0.70, EL 0.14, PW 0.74.
Paralectotype minor: HW 0.64, HL 0.62, SL 0.60, EL 0.06, PW 0.40.
color Major: body dark reddish brown, appendages dark yellow.
Minor: body plain medium brown, appendages brownish yellow.
Range Known only from the type locality.
biology Unknown.
Figure Upper: lectotype, major. Lower: paralectotype, minor. ARGENTINA: Loreto, Misiones. Scale bars = 1 mm.
description: Published as part of Wilson, E. O., 2003, Pheidole in the New World. A dominant, hyperdiverse ant genus., Cambridge, MA :Harvard University Press on page 745
Additional file 4: of Effect of predicted low suspend pump treatment on improving glycaemic control and quality of sleep in children with type 1 diabetes and their caregivers: the QUEST randomized crossover study
Creators: name: Schierloh, Ulrike
name: Aguayo, Gloria
name: Fichelle, Muriel
name: Dias, Cindy De Melo
name: Aljosa Celebic
name: Vaillant, Michel
name: Barnard, Katharine
name: Cohen, Ohad
name: Beaufort, Carine De
Publisher: name: figshare
Year: 2018
Subjects: subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Questionnaires for children. (DOC 152 kb)
Precision Mass Determination of the Higgs Boson at Photon-Photon Colliders
Creators: name: Ohgaki, T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We demonstrate a measurement of the Higgs boson mass by the method of energy scanning at photon-photon colliders, using the high energy edge of the photon spectrum. With an integrated luminosity of 50 $\rm{fb^{-1}}$ it is possible to measure the standard model Higgs mass to within 110 MeV in photon-photon collisions for m_h=100 GeV. As for the total width of the Higgs boson, the statistical error $ΔΓ_h/Γ_{h \rm{SM}}=0.06$ is expected for m_h=100 GeV, if both $Γ(h\toγγ)$ and $Γ(h\to b\bar{b})$ are fixed at the predicted standard model value.
description: 7 pages, 4 figures, Given at 3nd International Workshop on Electron-Electron Interactions at TeV Energies, Dec 10-12, Santa Cruz, California, 1999
Additional file 6: of HDAC2 depletion promotes osteosarcomaâ s stemness both in vitro and in vivo: a study on a putative new target for CSCs directed therapy
Creators: name: Noce, Marcella
name: Paino, Francesca
name: Mele, Luigi
name: Papaccio, Gianpaolo
name: Regad, Tarik
name: Lombardi, Angela
name: Papaccio, Federica
name: Desiderio, Vincenzo
name: Tirino, Virginia
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Table S3. Primary colony-forming efficiency of treated versus untreated cells in Saos2 and MG63 cell lines. (DOC 36 kb)
Organische Leuchtdioden mit einem flüssigkristallinen Halbleiter als Emitterschicht
Creators: name: Becker, David
Publisher: name: Universität Paderborn
Year: 2024

description: In der Vergangenheit hat sich Perylene-3,4,9,10-tetracarboxylic tetraethyl ester (PTCTE)als vielversprechendes flüssigkristallines Material für die Verwendung als Emitter in organischenLeuchtdioden (engl.: organic light emitting diode, OLED) erwiesen. In dieserArbeit wurde es sowohl als reiner Emitter in einfachen Doppelschicht-OLEDs als auchals Dotierstoff in OLEDs, die auf einem Wirts-Gast-System basieren, untersucht. Dabeiüberzeugte es durch eine hohe Leuchtdichte. Die externe Quantenausbeute erwiessich jedoch als verbesserungswürdig. Um die Orientierung des PTCTE innerhalb derEmitter-Schicht genauer zu untersuchen, wurde der Anisotropiefaktor berechnet, welcherdie Orientierung des Übergangsdipolmoments angibt. Auch wurden Röntgenmessungenin Form von Röntgenpulverdiffraktometrie, hochauflösender Röntgendiffraktometriesowie Weitwinkelstreuung unter streifendem Einfall durchgeführt. Es hat sichgezeigt, dass sich die Orientierung der aufgedampften PTCTE-Schichten auch nach derBedampfung mit Aluminium durch eine Behandlung mit hohen Temperaturen oberhalbdes Klärpunktes ändern kann. Dieser Effekt wurde in früheren Studien nicht beschrieben.Zudem können unterschiedliche Aufdampfraten von Aluminium zu strukturellenUnterschieden führen. Im Bedampfungsprozess entsteht nicht nur eine dicht gepacktePhase, deren Struktur mit früheren Messungen an Einkristallen übereinstimmt, sondernauch eine zweite Phase, die durch eine breitere Verteilung der Azimuthwinkel derPTCTE-Moleküle innerhalb der gebildeten Kolumnen gekennzeichnet ist.
description: In the past, perylene-3,4,9,10-tetracarboxylic tetraethyl ester (PTCTE) has been shown to be a promising liquid crystalline material for use as an emitter in organic lightemitting diodes (OLEDs). In this work, it was investigated both as a pure emitter in simple bi-layer OLEDs and as a dopant in OLEDs based on a host-guest system. It impressed with its high luminance. However, the external quantum efficiency was found to need improvement. In order to investigate the orientation of the PTCTE within the emitter layer, the anisotropy factor was measured, which indicates the orientation of the transition dipole moments. X-ray powder diffraction, high-resolution X-ray diffraction and grazing incidence wide angle X-ray scattering yielded additional information about the structure. It has been shown that the orientation of the vapor-deposited PTCTE layers can be changed by treatment with high temperatures above the clearing point, even after vapor deposition of an additional aluminum layer. This effect was not observed in previous studies. In addition, different evaporation rates of aluminum can lead to structural differences. The vapor deposition process yields a densely packed phase, the structure of which corresponds to previous studies on single crystals. In addition, a 2nd phase was detected, which is characterized by an increased rotation of the PTCTE molecules within the formed columns.
Non perturbative chiral approach to s-wave \bar{K}N interactions
Creators: name: Oset, E.
name: Ramos, A.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The s-wave meson-nucleon interaction in the $S = -1$ sector is studied by means of coupled-channel Lippmann Schwinger equations, using the lowest order chiral Lagrangian and a cut off to regularize the loop integrals. The method reproduces succesfully the $Λ(1405)$ resonance and the $K^- p \to K^- p, \bar{K}^0 n, π^0 Λ, π^0 Σ, π^+ Σ^-, π^- Σ^+$ cross sections at low energies. The inclusion of the $ηΛ, ηΣ^0$ channels in the coupled system is found very important and allows a solution in terms of only the lowest order Lagrangian.
description: 34 pages, 11 figures, uses epsf.sty, submitted to Nucl.Phys.A
title: ADCO, Cart. 186 (11 H 71), f. 0296v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0296v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-
project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Hybrid Quarkonia on Asymmetric Lattices
Creators: name: PACS Collaboration
name: Manke, T.
name: Shanahan, H. P.
name: Khan, A. A.
name: Aoki, S.
name: Burkhalter, R.
name: Ejiri, S.
name: Fukugita, M.
name: Hashimoto, S.
name: Ishizuka, N.
name: Iwasaki, Y.
name: Kanaya, K.
name: Kaneko, T.
name: Kuramashi, Y.
name: Nagai, K.
name: Okawa, M.
name: Ukawa, A.
name: Yoshie, T.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report on a study of heavy hybrid states using the NRQCD approach on coarse and asymmetric lattices, where we discard vacuum polarisation effects and neglect all spin-correction terms. We find a clear hybrid signal on all our lattices ($a_s= 0.15 ... 0.47$ fm). We have studied in detail the lattice spacing artefacts, finite volume effects and mass dependence. Within the above approximations we predict the hybrid excitation in Charmonium to be 1.323(13) GeV above its ground state. The bottomonium hybrid was found to be 1.542(8) GeV above its ground state.
description: 7 pages, Latex, 3 figures
A Three-Dimensional Calculation of Atmospheric Neutrino Fluxes
Creators: name: Tserkovnyak, Yaroslav
name: Komar, Robert
name: Nally, Christian
name: Waltham, Chris
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a three-dimensional calculation of atmospheric neutrino fluxes using accurate models of the geomagnetic field, hadronic interactions, tracking and decays. Results are presented for the Super-Kamiokande (SK) and Sudbury Neutrino Observatory (SNO) sites using the GEANT-FLUKA hadronic code. We make a comparison with previous one-dimensional calculations and other three-dimensional results. The recently reported geometrical enhancement of low energy, horizontal neutrinos is confirmed. The effect on observed leptons is however, restricted to a small overall increase in flux. We report east-west asymmetries for each of the neutrino species.
description: 30 pages, 14 figures, major revision for submission to Astroparticle Physics. Accepted 2002/04
Time Periodic Behavior of Multiband Superlattices in Static Electric Fields
Creators: name: Hone, Daniel W.
name: Zhao, Xian-Geng
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We use an analytic perturbation expansion for the two-band system of tight binding electrons to discuss Bloch oscillations and Zener tunneling within this model. We make comparison with recent numerical results and predict analytically the frequency of radiation expected from Zener tunneling, including its disappearance, as a function of the system parameters.
description: 12 pages, no figure included
Eigenvalue spectrum of massless Dirac operators on the lattice
Creators: name: Farchioni, F.
name: Hip, I.
name: Lang, C. B.
name: Wohlgenannt, M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a detailed study of the interplay between chiral symmetry and spectral properties of the Dirac operator in lattice gauge theories. We consider, in the framework of the Schwinger model, the fixed point action and a fermion action recently proposed by Neuberger. Both actions show the remnant of chiral symmetry on the lattice as formulated in the Ginsparg-Wilson relation. We check this issue for practical implementations, also evaluating the fermion condensate in a finite volume by a subtraction procedure. Moreover, we investigate the distribution of the eigenvalues of a properly defined anti-hermitian lattice Dirac operator, studying the statistical properties at the low lying edge of the spectrum. The comparison with the predictions of chiral Random Matrix Theory enables us to obtain an estimate of the infinite volume fermion condensate.
description: 13 figures, 33 pages; minor changes, update to version accepted for publication
Neutron star properties with relativistic equations of state
Creators: name: Huber, H.
name: Weber, F.
name: Weigel, M. K.
name: Schaab, Ch.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Theory (nucl-th)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the properties of neutron stars adopting relativistic equations of state of neutron star matter, calculated in the framework of the relativistic Brueckner-Hartree-Fock approximation for electrically charge neutral neutron star matter in beta-equilibrium. For higher densities more baryons (hyperons etc.) are included by means of the relativistic Hartree- or Hartree-Fock approximation. The special features of the different approximations and compositions are discussed in detail. Besides standard neutron star properties special emphasis is put on the limiting periods of neutron stars, for which the Kepler criterion and gravitation-reaction instabilities are considered. Furthermore the cooling behaviour of neutron stars is investigated, too. For comparison we give also the outcome for some nonrelativistic equations of state.
description: 43 pages, 22 ps-figures, to be published in the International Journal of Modern Physics E
Eikonalization and Unitarity Constraints
Creators: name: Desgrolard, P.
name: Giffon, M.
name: Martynov, E.
name: Predazzi, E.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: An extensive generalization of the ordinary and quasi-eikonal methods is presented for the $pp$ and $\bar pp$ elastic scattering amplitudes, which takes into account in a phenomenological way all intermediate multiparticle states involving the crossing even and crossing odd combinations of Reggeons. The formalism in this version involves a maximum of three parameters corresponding to the intermediate states which are possible in this configuration. The unitarity restriction is investigated and particular cases are discussed. An interesting result that emerges concerns the Odderon trajectory intercept: we find that unitarity dictates that this quantity {\it must} be below or equal unity unless a very peculiar equality exists between the coupling of the particles to the Pomeron and the Odderon.
description: Latex2e, 22 pages, 4 eps figures included, version accepted for publication in Eur. Phys. J. C (some comments in Sect.2 and in Conclusion and one reference are added)
Pheidole rutilana Wilson, 2003, new species
Creators: name: Wilson, E. O.
Publisher: name: Harvard University Press
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole rutilana

description: Pheidole rutilana new species
Types Mus. Comp. Zool. Harvard.
etymology L rutilana, red, alluding to the color of the major.
diagnosis Similar in various traits to amata, ambigua, celaena, fera, germaini, peruviana, schwarzmaieri, superba, and vomer, differing as follows.
Major: yellowish red; head in full-face view quadrate, almost as wide as long and with shallow occipital cleft; humeri in dorsaloblique view prominent, raised as large equilateral triangles; center of promesonotal profde in side view slightly raised as an obtuse angle; propodeal spines reduced to denticles; rugoreticulum present between eye and antennal fossa on each side of head; posterior fourth of dorsal head surface smooth.
Minor: occiput only slightly narrowed but possesses nuchal collar; humeri in dorsal-oblique view dentate; center of promesonotal profile in side view slightly raised as an obtuse angle; almost all of head as well as all of pronotum smooth and shiny. measurements (mm) Holotype major: HW 1.04, HL 1.06, SL 0.62, EL 0.14, PW 0.60. Paratype minor: HW 0.54, HL 0.56, SL 0.58, EL 0.10, PW 0.34. Color Major: concolorous yellowish red. Minor: concolorous light reddish brown.
Range Known only from the type locality.
Biology Collected from rainforest canopy.
Figure Upper: holotype, major. Lower: paratype, minor. BRAZIL: Taperinha, Para (Robert L. Jeanne). Scale bars = 1 mm.
description: Published as part of Wilson, E. O., 2003, Pheidole in the New World. A dominant, hyperdiverse ant genus., Cambridge, MA :Harvard University Press on page 746
Additional file 4: of Characterization of hepatitis B virus with complex structural variations
Creators: name: Fujiwara, Kei
name: Matsuura, Kentaro
name: Matsunami, Kayoko
name: Iio, Etsuko
name: Nojiri, Shunsuke
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Figure S2. HBV genotypes. (DOCX 54â kb)
Pheidole sabina Wilson, 2003, new species
Creators: name: Wilson, E. O.
Publisher: name: Harvard University Press
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole sabina

description: Pheidole sabina new species
Types Mus. Comp. Zool. Harvard.
Etymology L sabina, given female name, as Sabina, wife of Hadrian.
diagnosis Similar in various ways to balzani, brunnescens, exarata, excubitor, fabricator, germaini, hispaniolae, nigella, prattorum, sarpedon, tristis, tristops, and unicornis, and differing as follows.
Major: pilosity very dense and long, with many of the hairs more than 2X Eye Length; a rugoreticulum extends from eye to antennal fossa and frontal lobe on each side of head; carinulae along midline of head reach occiput; occipital corners smooth; humerus in dorsal-oblique view high; mesonotal convexity very low; postpetiole from above spinose.
Minor: occiput broad, slightly concave, lacking nuchal collar; promesonotal profile smoothly semicircular; petiolar node from side tapers to a point; propodeal spines reduced to denticles.
Measurements (mm) Holotype major: HW 1.08, HL 1.16, SL 0.60, EL 0.12, PW 0.60. Paratype minor: HW 0.52, HL 0.54, SL 0.50, EL 0.06, PW 0.34.
Color Major: body and head medium brown except for head anterior to eyes, which is brownish yellow; legs dark yellow. Minor: body and head light brown except for head anterior to eyes, which is yellow; appendages yellow.
Range Known only from the type locality.
Biology Unknown.
Figure Upper: holotype, major. Lower: paratype, minor. MEXICO: 3 km south of Huatusco, km 38 on Fortin Road, Veracruz (Cornell University Mexico Field Party, August 1960). Scale bars = 1 mm.
description: Published as part of Wilson, E. O., 2003, Pheidole in the New World. A dominant, hyperdiverse ant genus., Cambridge, MA :Harvard University Press on page 747
Digital forensic investigation of two-way radio communication equipment and services
Creators: name: Kouwen, Arie
name: Scanlon, Mark
name: Choo, Kim-Kwang Raymond
name: Le-Khac, Nhien-An
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cryptography and Security (cs.CR)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Historically, radio-equipment has solely been used as a two-way analogue communication device. Today, the use of radio communication equipment is increasing by numerous organisations and businesses. The functionality of these traditionally short-range devices have expanded to include private call, address book, call-logs, text messages, lone worker, telemetry, data communication, and GPS. Many of these devices also integrate with smartphones, which delivers Push-To-Talk services that make it possible to setup connections between users using a two-way radio and a smartphone. In fact, these devices can be used to connect users only using smartphones. To date, there is little research on the digital traces in modern radio communication equipment. In fact, increasing the knowledge base about these radio communication devices and services can be valuable to law enforcement in a police investigation. In this paper, we investigate what kind of radio communication equipment and services law enforcement digital investigators can encounter at a crime scene or in an investigation. Subsequent to seizure of this radio communication equipment we explore the traces, which may have a forensic interest and how these traces can be acquired. Finally, we test our approach on sample radio communication equipment and services.
Quantum Monte Carlo study of the one-dimensional Holstein model of spinless fermions
Creators: name: McKenzie, Ross H.
name: Hamer, C. J.
name: Murray, D. W.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The Holstein model of spinless fermions interacting with dispersionless phonons in one dimension is studied by a Green's function Monte Carlo technique. The ground state energy, first fermionic excited state, density wave correlations, and mean lattice displacement are calculated for lattices of up to 16 sites, for one fermion per two sites, i.e., a half-filled band. Results are obtained for values of the fermion hopping parameter of $t=0.1 ω$, $ω$, and $10 ω$ where $ω$ is the phonon frequency. At a finite fermion-phonon coupling $g$ there is a transition from a metallic phase to an insulating phase in which there is charge-density-wave order. Finite size scaling is found to hold in the metallic phase and is used to extract the coupling dependence of the Luttinger liquid parameters, $u_ρ$ and $K_ρ$, the velocity of charge excitations and the correlation exponent, respectively. For free fermions ($g=0$) and for strong coupling ($g^2 \gg t ω$) our results agree well with known analytic results. For $t=ω$ and $t=10ω$ our results are inconsistent with the metal-insulator transition being a Kosterlitz-Thouless transition.\\
description: 16 pages of ReVTeX, 11 figures in uuencoded compressed tar file. Minor changes to text. Our results are inconsistent with the metal-insulator transition studied being a Kosterlitz-Thouless transition. The figures are now in the correct order. To appear in Physical Review B, April 15, 1996
Pheidole sarcina Wilson, 2003, new status
Creators: name: Wilson, E. O.
Publisher: name: Harvard University Press
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole sarcina

description: Pheidole sarcina Forel, new status
Pheidole breviconus var. sarcina Forel 1912g: 230.
Types Mus. Hist. Nat. Geneve.
Etymology L sarcina, package, bundle, possibly alluding to frontal cephalic carinulae.
Diagnosis Similar in various traits to the species listed above, differing in the following combination.
Major: frontal lobes project for short distance as lobes, in side view; humerus obliquely subangulate and mesonotal convexity rightangulate in dorsal-oblique view; petiolar node tapers to a rounded point in side view; postpetiole spinose; shallow, narrow antennal scrobe present; carinulae originating on frontal lobes spread outward all the way to the occiput; occipital lobes smooth with scattered foveae; small rugoreticulum behind each antennal fossa; most of pronotal dorsum and propodeal dorsum carinulate. Minor: occiput narrow, with nuchal collar; all of posterior dorsum of head and almost all of mesonotal and propodeal dorsa "tigerstriped " with semicircular and transverse carinulae; propodeal spine reduced to denticle. Measurements (mm) Syntype major: HW 1.54, HL 1.54, SL 0.80, EL 0.18, PW 0.72. Syntype minor: HW 0.60, HL 0.70, SL 0.82, EL 0.12, PW 0.46. Color Major: body medium reddish brown, appendages light reddish brown. Minor: head and mesosoma medium reddish brown; waist, gaster, and appendages light reddish brown.
Range Known from type locality, from other localities in Sao Paulo, and from near Bucay, Guayas, Ecuador (W. L. Brown).
Biology Unknown.
Figure Upper: syntype, major. Lower: syntype, minor. BRAZIL: Botucatu, Sao Paulo. Scale bars = 1 mm.
description: Published as part of Wilson, E. O., 2003, Pheidole in the New World. A dominant, hyperdiverse ant genus., Cambridge, MA :Harvard University Press on page 748
Modelling a moving block train control system: different techniques and tools
Creators: name: Mazzanti, Franco
Publisher: name: Zenodo
Year: 2019
Subjects: formal modelling, formal verification

description: Invited talk - "Modelling a moving block train control system: different techniques and tools" at DisCoRail 2019 - International Workshop on Distributed Computing in Future Railway Systems- Lyngby, 17 June 2019
Additional file 3: of Characterization of hepatitis B virus with complex structural variations
Creators: name: Fujiwara, Kei
name: Matsuura, Kentaro
name: Matsunami, Kayoko
name: Iio, Etsuko
name: Nojiri, Shunsuke
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Figure S1. Patterns of complex SVs in HBV strains. (DOCX 929â kb)
Validity of Feynman's prescription of disregarding the Pauli principle in intermediate states
Creators: name: Coutinho, F. A. B.
name: Nogami, Y.
name: Tomio, Lauro
Publisher: name: arXiv
Year: 1998
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Regarding the Pauli principle in quantum field theory and in many-body quantum mechanics, Feynman advocated that Pauli's exclusion principle can be completely ignored in intermediate states of perturbation theory. He observed that all virtual processes (of the same order) that violate the Pauli principle cancel out. Feynman accordingly introduced a prescription, which is to disregard the Pauli principle in all intermediate processes. This ingeneous trick is of crucial importance in the Feynman diagram technique. We show, however, an example in which Feynman's prescription fails. This casts doubts on the general validity of Feynman's prescription.
Deep learning at the shallow end: Malware classification for non-domain experts
Creators: name: Le, Quan
name: Boydell, Oisín
name: Mac Namee, Brian
name: Scanlon, Mark
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cryptography and Security (cs.CR)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Current malware detection and classification approaches generally rely on time consuming and knowledge intensive processes to extract patterns (signatures) and behaviors from malware, which are then used for identification. Moreover, these signatures are often limited to local, contiguous sequences within the data whilst ignoring their context in relation to each other and throughout the malware file as a whole. We present a Deep Learning based malware classification approach that requires no expert domain knowledge and is based on a purely data driven approach for complex pattern and feature identification.
Shell-model calculations for the three-nucleon system
Creators: name: Navratil, P.
name: Barrett, B. R.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We use Faddeev's decomposition to solve the shell-model problem for three nucleons. The dependence on harmonic-oscillator excitations allowed in the model space, up to $32 \hbarΩ$ in the present calculations, and on the harmonic-oscillator frequency is studied. Effective interactions derived from Nijmegen II and Reid93 potentials are used in the calculations. The binding energies obtained are close to those calculated by other methods. The structure of the Faddeev equations is discussed and a simple formula for matrix elements of the permutation operators in a harmonic-oscillator basis is given. The Pauli principle is properly treated in the calculations.
description: 11 pages. REVTEX. 6 PostScript figures
On spacetime foliations and electromagnetic knots
Creators: name: Silva, W. Costa e
name: Goulart, E.
name: Ottoni, J. E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The present paper has a number of distinct purposes. First is to give a description of a class of electromagnetic knots from the perspective of foliation theory. Knotted solutions are then interpreted in terms of two codimension-2 foliations whose knotted leaves intersect orthogonally everywhere in spacetime. Secondly, we show how the foliations give rise to field lines and how the topological invariants emerge. The machinery used here emphasizes intrinsic properties of the leaves instead of observer dependent quantities - such as a time function, a local rest frame or a Cauchy hypersurface. Finally, we discuss the celebrated Hopf-Rañada solution in details and stress how the foliation approach may help in future developments of the theory of electromagnetic knots. We conclude with several possible applications, extensions and generalizations.
Additional file 2: of A novel model of reno-cardiac syndrome in the C57BL/ 6 mouse strain
Creators: name: Kieswich, Julius
name: Jianmin Chen
name: Alliouachene, Samira
name: Caton, Paul
name: McCafferty, Kieran
name: Thiemermann, Christoph
name: Yaqoob, Muhammad
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Hematology
subject: 60506 Virology
subject: Computational Biology

description: Weeks 12 [a] and 16 [b] serum biochemistry data. Two animals from each group were sacrificed at weeks 12 and 16 in order to determine the progression of uraemia. Serum urea and creatinine were determined by an enzymatic method (IDEXX Bioresearch, Ludwigsberg, Germany). (PDF 95 kb)
tvf-EMD based time series analysis of $^{7}$Be of the CTBTO-IMS network
Creators: name: Longo, Alessandro
name: Bianchi, Stefano
name: Plastino, Wolfango
Publisher: name: arXiv
Year: 2018
Subjects: subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: A methodology of adaptive time series analysis based on Empirical Mode Decomposition (EMD) has been employed to investigate $^{7}$Be activity concentration variability, along with temperature. Analysed data were sampled at ground level by 28 different stations of the CTBTO-IMS network. The adaptive nature of the EMD algorithm allows it to deal with data that are both nonlinear and non-stationary, making no a priori assumptions on the expansion basis. Main purpose of the adopted methodology is to characterise the possible presence of a trend, occurrence of AM-FM modulation of relevant oscillatory modes, residuals distributions and outlier occurrence. Trend component is first estimated via simple EMD and removed. The recent time varying filter EMD (tvf-EMD) technique is then employed to extract local narrow band oscillatory modes from the data. To establish their relevance, a denoising step is then carried out, employing both the Hurst exponent as a thresholding parameter and further testing their statistical significance against white noise. The ones that pass the denoising step are considered to be meaningful oscillatory modes of the data, and their AM-FM modulation is investigated. Possible applications of the adopted methodology regarding site characterisation and suggestions for further research are given in the conclusions.
Pheidole sarpedon Wilson, 2003, new species
Creators: name: Wilson, E. O.
Publisher: name: Harvard University Press
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Pheidole
Pheidole sarpedon

description: Pheidole sarpedon new species
Types Mus. Comp. Zool. Harvard.
Etymology Gr Sarpedon, mythical commander of Priam's Lycian allies.
diagnosis Similar in various ways to balzani, brunnescens, exarata, excubitor, fabricator, germaini, hispaniolae, nigella, prattorum, sabina, tristis, tristops, and unicornis, differing as follows.
Major: reddish yellow; occipital cleft deep and rounded; postpetiolar venter with prominent forward-directed lobe; humerus in dorsaloblique view elevated prominently as a lobe; propodeal spines vertical to propodeal basal face; carinulae cover anterior half of dorsal head surface, and those mesad to eye bend inward; postpetiolar node from above conulate. Minor: unknown.
Measurements (mm) Holotype major: HW 1.46, HL 1.60, SL 0.80, EL 0.14, PW 0.68.
Color Major: body medium to dark reddish yellow, mandibles and antennal scapes reddish brown, legs light reddish yellow.
Range Known only from the type locality.
biology Unknown.
Figure Holotype, major. ECUADOR: Limoncocha, Napo, 250 m (Stewart B. and Jarmila Kukalova-Peck). (Minor unknown.) Scale bar = 1 mm.
description: Published as part of Wilson, E. O., 2003, Pheidole in the New World. A dominant, hyperdiverse ant genus., Cambridge, MA :Harvard University Press on page 749
Additional file 1: of A novel model of reno-cardiac syndrome in the C57BL/ 6 mouse strain
Creators: name: Kieswich, Julius
name: Jianmin Chen
name: Alliouachene, Samira
name: Caton, Paul
name: McCafferty, Kieran
name: Thiemermann, Christoph
name: Yaqoob, Muhammad
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Computational Biology

description: Adenine diet composition. (PDF 1108 kb)