cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Finite Element Thermal-Structural Analysis of Cable-Stiffened Space Structures
Creators: name: Pandey, Ajay Kumar
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 1984

description: Finite element thermal-structural analyses of cable-stiffened space structures are presented. A computational scheme for calculation of prestresses in the cable-stiffened structures is also described. The determination of thermal loads on orbiting space structures due to environmental heating is described briefly. Three finite element structural analysis techniques are presented for the analysis of prestressed structures. Linear, stress stiffening and large displacement analysis techniques are investigated.

The three techniques are employed for structural analysis of prestressed cable structures at different prestress levels. The three analyses produce similar results at small prestress. but at higher prestress differences between the results become significant. For the cable-stiffened structures studied, the linear analysis technique may not provide acceptable results. The stress stiffening analysis technique may yield results of acceptable accuracy depending on the prestress. The large displacement analysis technique produced accurate results over a wide range of prestress and is recommended as a general analysis technique for thermal-structural analysis of cable-stiffened space structures.
Évaluation du coût cognitif lors de la réalisation d’une tâche aéronautique
Creators: name: Hurault, Jean-Christophe
name: Froger, Grégory
name: Blättler, Coline
name: Marchand, Anne-Lise
name: Bonnardel, Nathalie
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 520499
subject: Cognitive and computational psychology not elsewhere classified
classificationCode: 330307
subject: Ergonomics design

description: L'objectif de cette étude est de développer une méthode d'évaluation du coût cognitif de tâches aéronautiques pour optimiser la formation des pilotes. La méthode a consisté, pour 28 participants novices en aviation, à réaliser deux tâches aéronautiques (maintien en mémoire des éléments d’un plan de vol et recherche visuelle de potentielle collision), soit en multitâche (G1), soit en simple tâche (G2). Le coût cognitif de la tâche de recherche de collision a été mesuré par son impact sur l'empan complexe de la mémoire de travail relative à la tâche de maintien du plan de vol, et celui de la tâche de maintien du plan de vol par le coût de permutation (switching) provoqué sur la tâche de recherche de collision. Les résultats montrent que les deux mesures sont efficaces, mais que contrairement à ce qui était attendu, un coût de permutation était présent même en simple tâche (G2). Ces derniers résultats peuvent être causés par un temps de pause suffisant pour désactiver les règles de la tâche. En conclusion, cette méthode semble être un moyen efficace d'évaluer le coût cognitif.
Physics at e-e- Colliders
Creators: name: Feng, Jonathan L.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: An overview of the physics motivations for e-e- colliders is presented.
description: 10 pages. Opening lecture of the 3nd International Workshop on Electron-Electron Interactions at TeV Energies (e-e-99), University of California, Santa Cruz, 10-12 December 1999
Additional file 4 of The compensatory phenomenon of the functional connectome related to pathological biomarkers in individuals with subjective cognitive decline
Creators: name: Chen, Haifeng
name: Sheng, Xiaoning
name: Luo, Caimei
name: Qin, Ruomeng
name: Ye, Qing
name: Zhao, Hui
name: Xu, Yun
name: Bai, Feng
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Mental Health

description: Additional file 4: Supplemental Table 1. Brain areas and their abbreviations in the AAL-90 atlas.
Outflows in the Seyfert 2 galaxy NGC5643 traced by the [SIII] emission
Creators: name: Riffel, Rogemar A.
name: Hekatelyne, C.
name: Freitas, Izabel C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use Gemini Multi-Object Spectrograph (GMOS) Integral Field Unit (IFU) observations of the inner 285$\times$400 pc$^2$ region of the Seyfert 2 galaxy NGC 5643 to map the [SIII]$\lambda9069$ emission-line flux distribution and kinematics, as well as the stellar kinematics, derived by fitting the CaII$λλλ$8498,8542,8662 triplet, at a spatial resolution of 45 pc. The stellar velocity field shows regular rotation, with a projected velocity of 100 km/s and kinematic major axis along Position Angle $PA=-36^\circ$. A ring of low stellar velocity dispersion values ($\sim$70 km/s), attributed to young/intermediate age stellar populations, is seen surrounding the nucleus with radius of 50 pc. We found that the [SIII] flux distribution shows an elongated structure along the east-west direction and its kinematics is dominated by outflows within a bi-cone at an ionized gas outflow rate of 0.3 M$_\odot$ yr$^{-1}$. In addition, velocity slices across the [SIII]$\lambda9069$ emission-line reveal a kinematic component attributed to rotation of gas in the plane of the galaxy.
description: Submitted to PASA, after include the referee's suggestions
The uneven sisters I, NGC 4388 - a strongly constrained ram pressure stripping event
Creators: name: Vollmer, B.
name: Pappalardo, C.
name: Soida, M.
name: Lancon, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Since the Virgo cluster is the closest galaxy cluster in the northern hemisphere, galaxy interactions can be observed in it with a kpc resolution. The spiral galaxy NGC 4388 underwent a ram pressure stripping event ~200 Myr ago caused by its highly eccentric orbit within the Virgo cluster. This galaxy fulfills all diagnostic criteria for having undergone active ram pressure stripping in the recent past: a strongly truncated HI and Halpha disk, an asymmetric ridge of polarized radio continuum emission, extended extraplanar gas toward the opposite side of the ridge of polarized radio continuum emission, and a recent (a few 100 Myr) quenching of the star formation activity in the outer, gas-free galactic disk. We made dynamical simulations of the ram pressure stripping event to investigate the influence of galactic structure on the observed properties of NGC 4388. The combination of a deep optical spectrum of the outer gas-free region of the galactic disk together with deep HI, Halpha, FUV, and polarized radio continuum data permits to constrain numerical simulations to derive the temporal ram pressure profile, the 3D velocity vector of the galaxy, and the time since peak ram pressure with a high level of confidence. From the simulations an angle between the ram pressure wind and the galactic disk of 30 degrees is derived. The galaxy underwent peak ram pressure ~240 Myr ago. The observed asymmetries in the disk of NGC 4388 are not caused by the present action of ram pressure, but by the resettling of gas that has been pushed out of the galactic disk during the ram pressure stripping event. For the detailed reproduction of multi-wavelength observations of a spiral galaxy that undergoes or underwent a ram pressure stripping event, galactic structure, i.e. spiral arms, has to be taken into account.
description: 26 pages, accepted for publication in A&A
Many Body Correlation Corrections to Superconducting Pairing in Two Dimensions.
Creators: name: Kuchiev, M. Yu.
name: Sushkov, O. P.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We demonstrate that in the strong coupling limit (the superconducting gap $Δ$ is as large as the chemical potential $μ$), which is relevant to the high-$T_c$ superconductivity, the correlation corrections to the gap and critical temperature are about 10\% of the corresponding mean field approximation values. For the weak coupling ($Δ\ll μ$) the correlation corrections are very large: of the order of 100\% of the corresponding mean field values.
description: LaTeX 12 pages
interTwin D7.7 Final version of the thematic module for the environment domain
Creators: name: Elia, Donatello
name: Donno, Davide
name: Donno, Emanuele
name: Fiore, Sandro
name: Fronza, Massimiliano
name: Backeberg, Björn
name: Tromp, Willem
name: Jacobs, Alexander
name: Claus, Michele
name: Ferrario, Iacopo
name: Pagé, Christian
name: Ben Asser, Atef
name: Vrac, Mathieu
Publisher: name: Zenodo
Year: 2025
Subjects: Digital Twins
Thematic modules
environment domain
development
integration
software release

description: This report describes the status of the development of the final version of thematic modules identified in the project to support the development of Digital Twins in the environmental domain.
A lattice potential investigation of quark mass and volume dependence of the $Υ$ spectrum
Creators: name: Bali, Gunnar S.
name: Boyle, Peter
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 investigate bottomonia splittings by solving a Schrodinger-Pauli-type equation with parametrisations of QCD potentials around those that have been determined previously in lattice simulations. This is done both, in the continuum and on finite lattices with resolutions ranging from a=0.2 fm down to a=0.025 fm and extent of up to 12 fm or 144^3 lattice points. We find a strong dependence of some splittings, in particular the 2S-1S and 1P-1S splittings, on both the quark mass and the short range form of the static potential in the neighbourhood of the bottom quark mass, while splittings such as 3S-2S and 2P-2S show reduced dependence on the short distance potential. We conclude that the quenched quarkonium spectrum cannot be matched to experiment with a simple redefinition of the lattice spacing. We investigate the size of relativistic corrections as a function of the quark mass. Finite size effects are shown to die out rather rapidly as the volume is increased, and we demonstrate the restoration of rotational symmetry as the continuum limit is taken.
description: LaTeX/RevTeX, 32 pages with 19 encapsuled ps figures
Additional file 3: of Mechanical suppression of osteolytic bone metastases in advanced breast cancer patients: a randomised controlled study protocol evaluating safety, feasibility and preliminary efficacy of exercise as a targeted medicine
Creators: name: Hart, Nicolas
name: GalvĂŁo, Daniel
name: Christobel Saunders
name: Taaffe, Dennis
name: Kynan Feeney
name: Spry, Nigel
name: Tsoi, Daphne
name: Martin, Hilary
name: Chee, Raphael
name: Clay, Tim
name: Redfern, Andrew
name: Newton, Robert
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: Plant Biology
subject: 60506 Virology

description: Photographic examples of prone (left) and supine (right) floor-based spinal isometric exercises, illustrating the start position and final hold positions of each labelled exercise to assist exercise physiologists and patients with cancer. The patient shown has signed a media release consent form. (PDF 923 kb)
Linear compactness and combinatorial bialgebras
Creators: name: Marberg, Eric
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics

description: We present an expository overview of the monoidal structures in the category of linearly compact vector spaces. Bimonoids in this category are the natural duals of infinite-dimensional bialgebras. We classify the relations on words whose equivalence classes generate linearly compact bialgebras under shifted shuffling and deconcatenation. We also extend some of the theory of combinatorial Hopf algebras to bialgebras that are not connected or of finite graded dimension. Finally, we discuss several examples of quasi-symmetric functions, not necessarily of bounded degree, that may be constructed via terminal properties of combinatorial bialgebras.
description: 40 pages; v2: minor corrections, updated references; v3: many corrections, added discussion, new examples; v4: minor corrections and clarifications, final version
Remark on the open string pair production enhancement
Creators: name: Jia, Qiang
name: Lu, J. X.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Recent studies by one of the present authors along with his collaborators in [1-4] show that there exist the so-called open string pair production for a possible simplest system of two Dp branes, placed parallel at a separation and with each carrying different electric flux, in Type II superstring theories. Further this pair production can be greatly enhanced when a magnetic flux, sharing no common field strength index with the electric one, is added, implying then $p \ge 3$. Given this, one may wonder if further enhancement can be achieved by adding more magnetic flux(es) in a similar fashion. In this paper, we explore this possibility. It turns out that adding more such magnetic flux diminishes rather than enhances the pair production rate. This actually implies that the largest enhancement occurs at $p = 3$ when the same realistic electric and magnetic fluxes are applied for all $p \ge 3$. Curiously one of D3 branes may be our own world and if so, the enhancement gives a possible opportunity to detect the pair production, therefore to test the underlying string theories.
description: 14 pages, 0 figures
Additional file 16 of Iron-sulphur cluster biogenesis factor LYRM4 is a novel prognostic biomarker associated with immune infiltrates in hepatocellular carcinoma
Creators: name: Pang, Yilin
name: Tan, Guoqiang
name: Yang, Xunjun
name: Lin, Yuanshan
name: Chen, Yao
name: Zhang, Jinping
name: Xie, Ting
name: Zhou, Huaibin
name: Fang, Jun
name: Zhao, Qiongya
name: Ren, Xiaojun
name: Li, Jianghui
name: Lyu, Jianxin
name: Wang, Zheng
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 17: Figure S19. IscU mRNA expression levels in LIHC.
Irreducible QCD backgrounds to top searches in semi-leptonic final states at the Next Linear Collider
Creators: name: Moretti, Stefano
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: At future electron-positron colliders, one of the largest irreducible backgrounds to top searches in the channel `4 jets + lepton + missing energy' comes from QCD events of order $α_s^2$. We compute here such processes exactly at the parton level by resorting to 2 -> 6 matrix elements exploiting helicity amplitude techniques. We adopt a typical selection procedure based on the tagging of a high momentum and separated lepton. We finally outline kinematic differences between signal and background events that can be exploited to further reduce such a QCD noise.
description: 16 pages, latex, epsfig, 8 figures
Historical Interstation Pattern Referencing (HIPR): an application to PcP waves recorded in the Antarctic for ULVZ imaging
Creators: name: Hansen, Samantha E
name: Garnero, Edward J
name: Rost, Sebastian
Publisher: name: Zenodo
Year: 2021

description: These files correspond to the paper "Historical Interstation Pattern Referencing (HIPR): an application to PcP waves recorded in the Antarctic for ULVZ imaging" by Hansen et al., which is currently under review with the Journal of Geophysical Research. More details can be found in the included "README.txt" file.
Numerical simulations of mass loading in the tails of Bow Shock Pulsar Wind Nebulae
Creators: name: Olmi, Barbara
name: Bucciantini, Niccolò
name: Morlino, Giovanni
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: When a pulsar is moving through a partially ionized medium, a fraction of neutral Hydrogen atoms penetrate inside the pulsar wind and can be photo-ionized by the nebula UV radiation. The resulting protons remains attached to the magnetic field of the light leptonic pulsar wind enhancing its inertia and changing the flow dynamics of the wind. We present here the first numerical simulations of such effect in the tails of bow shock nebulae. We produce a set of different models representative of pulsars moving in the interstellar medium with different velocities, from highly subsonic to supersonic, by means of 2D hydrodynamic relativistic simulations. We compare the different tail morphologies with results from theoretical models of mass loading in bow shocks. As predicted by analytical models we observe a fast sideways expansion of the tail with the formation of secondary shocks in the ISM. This effect could be at the origin of the head-and-shoulder morphology observed in many BSPWNe.
description: 7 pages, 5 figures, 1 table
On RG potential in Yang-Mills theories
Creators: name: Latorre, J. I.
name: Lutken, C. A.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct an RG potential for N=2 supersymmetric SU(2) Yang-Mills theory, and extract a positive definite metric by comparing its gradient with the recently discovered beta-function for this system, thus proving that the RG flow is gradient in this four-dimensional field theory. We also discuss how this flow might change after supersymmetry breaking, provided the quantum symmetry group does not, emphasizing the non-trivial problem of asymptotic matching of automorphic functions to perturbation theory.
description: 9 pages, LaTex
title: Breast Erythema Induratum of Bazin
Creators: name: Ormaetxe Albeniz, Leire
Publisher: name: EURORAD
Year: 2024
Subjects: subject: Breast imaging
subject: Breast
subject: Mammography
subject: Ultrasound
subject: Clinical Case

description: Clinical History: A 68-year-old woman with no personal or family history of breast cancer consulted for a painful indurated mass in the left breast, accompanied by erythema of the overlying skin on the upper outer quadrant of the breast. No fever or history of trauma was noted. During the physical examination, similar smaller lesions were identified affecting the left forearm and both thighs.

description: 68 years, female
Additional file 5 of Iron-sulphur cluster biogenesis factor LYRM4 is a novel prognostic biomarker associated with immune infiltrates in hepatocellular carcinoma
Creators: name: Pang, Yilin
name: Tan, Guoqiang
name: Yang, Xunjun
name: Lin, Yuanshan
name: Chen, Yao
name: Zhang, Jinping
name: Xie, Ting
name: Zhou, Huaibin
name: Fang, Jun
name: Zhao, Qiongya
name: Ren, Xiaojun
name: Li, Jianghui
name: Lyu, Jianxin
name: Wang, Zheng
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 6: Figure S15. Gene expression correlation analysis for LYRM4, RPS10, TOMM6, and WDR46 (LinkedOmics database).
MSW Effects in Vacuum Oscillations
Creators: name: Friedland, Alexander
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We point out that for solar neutrino oscillations with the mass-squared difference of Delta m^2 ~ 10^-10 - 10^-9 eV^2, traditionally known as ``vacuum oscillation'' range, the solar matter effects are non-negligible, particularly for the low energy pp neutrinos. One consequence of this is that the values of the mixing angle theta and pi/2-theta are not equivalent, leading to the need to consider the entire physical range of the mixing angle 0<=theta<=pi/2 when determining the allowed values of the neutrino oscillation parameters.
description: 4 pages, 5 figures. The calculation of the level crossing probability is now performed numerically using the BP2000 solar density profile. Conclusions unchanged
Additional file 2: of Mechanical suppression of osteolytic bone metastases in advanced breast cancer patients: a randomised controlled study protocol evaluating safety, feasibility and preliminary efficacy of exercise as a targeted medicine
Creators: name: Hart, Nicolas
name: GalvĂŁo, Daniel
name: Christobel Saunders
name: Taaffe, Dennis
name: Kynan Feeney
name: Spry, Nigel
name: Tsoi, Daphne
name: Martin, Hilary
name: Chee, Raphael
name: Clay, Tim
name: Redfern, Andrew
name: Newton, Robert
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Plant Biology

description: Seated and standing, spinal isometric exercise library for patients with prostate cancer and spinal bone metastases, to cater for patients unable to perform floor-based exercises. (PDF 511 kb)
Is there diquark clustering in the nucleon?
Creators: name: Glozman, L. Ya.
name: Varga, K.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: It is shown that the instanton-induced interaction in qq pairs, iterated in t-channel, leads to a meson-exchange interactions between quarks. In this way one can achieve a simultaneous understanding of low-lying mesons, baryons and the nuclear force. The discussion is general and does not necessarily rely on the instanton-induced interaction. Any nonperturbative gluonic interaction between quarks, which is a source of the dynamical chiral symmetry breaking and explains the $π$ - $ρ$ mass splitting, will imply an effective meson exchange picture in baryons. Due to the (anti)screening there is a big difference between the initial 't Hooft interaction and the effective meson-exchange interaction. It is demonstrated that the effective meson-exchange interaction, adjusted to the baryon spectrum, does not bind the scalar diquark and does not induce any significant quark-diquark clustering in the nucleon because of the nontrivial role played by the Pauli principle.
description: Final version to appear in Phys. Rev. D; typos have been corrected; some formulae have been written in a more detailed form; some references have been updated
A comprehensive model of the meteoroid environment around Mercury
Creators: name: Pokorny, Petr
name: Sarantos, Menelaos
name: Janches, Diego
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: To characterize the meteoroid environment around Mercury and its contribution to the planet's exosphere, we combined four distinctive sources of meteoroids in the solar system: main-belt asteroids, Jupiter family comets, Halley-type comets, and Oort Cloud comets. All meteoroid populations are described by currently available dynamical models. We used a recent calibration of the meteoroid influx onto Earth as a constraint for the combined population model on Mercury. We predict vastly different distributions of orbital elements, impact velocities and directions of arrival for all four meteoroid populations at Mercury. We demonstrate that the most likely model of Mercury's meteoroid environment- in the sense of agreement with Earth -provides good agreement with previously reported observations of Mercury's exosphere by the MESSENGER spacecraft and is not highly sensitive to variations of uncertain parameters such as the ratio of these populations at Earth, the size frequency distribution, and the collisional lifetime of meteoroids. Finally, we provide a fully calibrated model consisting of high-resolution maps of mass influx and surface vaporization rates for different values of Mercury's true anomaly angle.
description: 46 pages, 28 figures, accepted to ApJ
A Dynamical Mechanism for Quark Mixing and Neutrino Oscillations
Creators: name: Bordes, J
name: Chan, HM
name: Tsou, ST
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show that assuming fermion generations to be given by a gauge symmetry plus a certain Higgs mechanism for its breaking, the known empirical features of quark and lepton mixing can be largely explained, including in particular the fact that the mixing (CKM) matrix element $U_{\mu3}$ responsible for the muon anomaly in atmospheric neutrinos is near maximal and much larger than their quark counterparts $V_{cb}$ and $ V_{ts}$, while the corner elements for both quarks ($V_{ub}, V_{td}$) and leptons ($U_{e3}$) are all very small. The mechanism also gives automatically a hierarchical fermion mass spectrum which is intimately related to the mixing pattern.
description: 18 pages, Latex, 3 figures using eps
Topological phase transition in GeSnH$_2$ induced by biaxial tensile strain: A tight-binding study
Creators: name: Aslani, Zahra
name: Sisakht, Esmaeil Taghizadeh
name: Fazileh, Farhad
name: Ghorbanfekr-Kalashami, H.
name: Peeters, F. M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: An effective tight-binding (TB) Hamiltonian for monolayer GeSnH$_2$ is proposed which has an inversion-asymmetric honeycomb structure. The low-energy band structure of our TB model agrees very well with previous {\it ab initio} calculations under biaxial tensile strain. We predict a phase transition upon 7.5\% biaxial tensile strain in agreement with DFT calculations. Upon 8.5\% strain the system exhibits a band gap of 134 meV, suitable for room temperature applications. The topological nature of the phase transition is confirmed by: 1)the calculation of the $\mathbb{Z}_2$ topological invariant, and 2)quantum transport calculations of disordered GeSnH$_2$ nanoribbons which allows us to determine the universality class of the conductance fluctuations.
description: 8 pages, 6 figures
Excited States of Calogero-Sutherland Model and Singular Vectors of the $W_N$ Algebra
Creators: name: Awata, H.
name: Matsuo, Y.
name: Odake, S.
name: Shiraishi, J.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Using the collective field method, we find a relation between the Jack symmetric polynomials, which describe the excited states of the Calogero-Sutherland model, and the singular vectors of the $W_N$ algebra. Based on this relation, we obtain their integral representations. We also give a direct algebraic method which leads to the same result, and integral representations of the skew-Jack polynomials.
description: LaTeX, 29 pages, 2 figures, New sections for skew-Jack polynomial and example of singular vectors added
Hybrid quantum system with nitrogen-vacancy centers in diamond coupled to surface phonon polaritons in piezomagnetic superlattices
Creators: name: Li, Peng-Bo
name: Nori, Franco
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate a hybrid quantum system where an ensemble of nitrogen-vacancy (NV) centers in diamond is interfaced with a piezomagnetic superlattice that supports surface phonon polaritons (SPhPs). We show that the strong magnetic coupling between the collective spin waves in the NV spin ensemble and the quantized SPhPs can be realized, thanks to the subwavelength nature of the SPhPs and relatively long spin coherence times. The magnon-polariton coupling allows different modes of the SPhPs to be mapped and orthogonally stored in different spatial modes of excitation in the solid medium. Because of its easy implementation and high tunability, the proposed hybrid structure with NV spins and piezoactive superlattices could be used for quantum memory and quantum computation.
description: 14 pages, 4 figures, accepted by Phys. Rev. Applied
Deisler, Gravier
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1834

description: Ort: Rouen
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Component Actions from Curved Superspace: Normal Coordinates and Ectoplasm
Creators: name: Gates, S. James
name: Grisaru, Marcus T.
name: Knutt-Wehlau, Marcia E.
name: Siegel, Warren
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We give efficient superspace methods for deriving component actions for supergravity coupled to matter. One method uses normal coordinates to covariantly expand the superfield action, and can be applied straightforwardly to any superspace. The other interprets the component lagrangian as a differential form on a bosonic hypersurface in superspace, and gives a simple derivation for pertinent cases such as chiral superspace.
description: 10 pages, Latex
Doer, J. S., & Co
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1834

description: Ort: Mannheim
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Optical interferometry and Gaia parallaxes for a robust calibration of the Cepheid distance scale
Creators: name: Kervella, Pierre
name: Mérand, Antoine
name: Gallenne, Alexandre
name: Trahin, Boris
name: Borgniet, Simon
name: Pietrzynski, Grzegorz
name: Nardetto, Nicolas
name: Gieren, Wolfgang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the modeling tool we developed to incorporate multi-technique observations of Cepheids in a single pulsation model: the Spectro-Photo-Interferometry of Pulsating Stars (SPIPS). The combination of angular diameters from optical interferometry, radial velocities and photometry with the coming Gaia DR2 parallaxes of nearby Galactic Cepheids will soon enable us to calibrate the projection factor of the classical Parallax-of-Pulsation method. This will extend its applicability to Cepheids too distant for accurate Gaia parallax measurements, and allow us to precisely calibrate the Leavitt law's zero point. As an example application, we present the SPIPS model of the long-period Cepheid RS Pup that provides a measurement of its projection factor, using the independent distance estimated from its light echoes.
description: 4 pages, 3 figures, Proceedings of the IAU Symposium 330 "Astrometry and Astrophysics in the Gaia sky" (Nice, France, 24-28 April 2017), pp. 305-308
Effects of Seven Plant Essential Oils on Mortalities ofChicken Lice (Lipeurus caponisL.)Adult
Creators: name: Jarongsak Pumnuan
Publisher: name: King Mongkut's Institute of Technology Ladkrabang
Year: 2020
Subjects: clove, cinnamon, star anise, contact method, insecticide, chicken lice

description: Current Applied Science and Technology, 20, 1, 52-58
Additional file 1: of Cross-cultural adaptatiion and validation of the stroke specific quality of life 2.0 scale into Hausa language
Creators: name: Marufat Odetunde
name: Aderonke Akinpelu
name: Adesola Odole
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Marine Biology

description: Final Hausa version of the SSQoL 2.0 (DOCX 39 kb)
Additional file 3 of Dexmedetomidine for prevention of postoperative pulmonary complications in patients after oral and maxillofacial surgery with fibular free flap reconstruction:a prospective, double-blind, randomized, placebo-controlled trial
Creators: name: Liu, Yun
name: Zhu, Xi
name: Zhou, Dan
name: Han, Fang
name: Yang, Xudong
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 3. Criteria of grade of PPCs according to the Clavien-Dindo classification.
Role of contact work function, back surface field and conduction band offset in CZTS solar cell
Creators: name: Kumar, Atul
name: Thakur, Ajay D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We employ simulation based approach for enhancing the efficiency of Cu2ZnSnS4 (CZTS) based solar cells. Initial benchmarking of simulation with the experimentally reported solar cell in literature is performed by incorporating a suitable defect model. We then explore the effects of: (a) conduction band offset (CBO) at CZTS/CdS junction, (b) back surface field (BSF) due to an additional layer with higher carrier density, and (c) high work function back contact. Efficiency is observed to improve by about 70% upon optimizing the above three parameters. We also observe that utilizing BSF in the configuration can reduce the high work function requirement of the back contact. A work function of 5.2 eV (e.g., using Ni), a BSF layer (e.g., using SnS), and a CBO of 0.1 eV (e.g., using ZnS) constitute an optimal configuration.
description: 30 pages, 4 tables, 10 figures
Additional file 1: of Mechanical suppression of osteolytic bone metastases in advanced breast cancer patients: a randomised controlled study protocol evaluating safety, feasibility and preliminary efficacy of exercise as a targeted medicine
Creators: name: Hart, Nicolas
name: GalvĂŁo, Daniel
name: Christobel Saunders
name: Taaffe, Dennis
name: Kynan Feeney
name: Spry, Nigel
name: Tsoi, Daphne
name: Martin, Hilary
name: Chee, Raphael
name: Clay, Tim
name: Redfern, Andrew
name: Newton, Robert
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Plant Biology

description: Floor-based, spinal isometric exercise library for patients with prostate cancer and spinal bone metastases, to cater for varying physical capabilities and training progression rates. (PDF 554 kb)
Diebold, J. B
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1834

description: Ort: Lyon
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
A momentum subtraction scheme for two--nucleon effective field theory
Creators: name: Mehen, Thomas
name: Stewart, Iain W.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We introduce a momentum subtraction scheme which obeys the power counting of Kaplan, Savage, and Wise (KSW), developed for systems with large scattering lengths, $a$. Unlike the power divergence subtraction scheme, coupling constants in this scheme obey the KSW scaling for all $μ_R > 1/a$. We comment on the low-energy theorems derived by Cohen and Hansen. We conclude that there is no obstruction to using perturbative pions for momenta $p>m_π$.
description: 12 pages, 3 figs
title: African Swine Fever (ASF) – Assessing the risks of fresh meat and meat products from pigs kept in ASF restricted zones: Opinion 043/2024 of the BfR from 17. September 2024
Creators: name: Bundesinstitut Für Risikobewertung
Publisher: name: Bundesbehörden und Einrichtungen im Geschäftsbereich des Bundesministeriums für Ernährung und Landwirtschaft (BMEL)
Year: 2024
Subjects: subject: 000

description: BfR-Stellungnahmen, vol. 2024, no. 043
The Dark Side of the Solar Neutrino Parameter Space
Creators: name: de Gouvea, Andre
name: Friedland, Alexander
name: Murayama, Hitoshi
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Results of neutrino oscillation experiments have always been presented on the (sin^2 2theta, Delta m^2) parameter space for the case of two-flavor oscillations. We point out, however, that this parameterization misses the half of the parameter space pi/4 < theta <= pi/2 (``the dark side''), which is physically inequivalent to the region 0 <= theta <= pi/4 (``the light side'') in the presence of matter effects. The MSW solutions to the solar neutrino problem can extend to the dark side, especially if we take the conservative attitude to allow higher confidence levels, ignore some of the experimental results in the fits, or relax theoretical predictions. Furthermore even the so-called ``vacuum oscillation'' solution distinguishes the dark and the light sides. We urge experimental collaborations to present their results on the entire parameter space.
description: 4 pages, 3 figures, uses psfig. Fixed typos in Eq. (3). An imprecise comment in the footnote removed
Chemical Compositions of Evolved Stars From Near-Infrared IGRINS High-Resolution Spectra. I. Abundances in Three Red Horizontal Branch Stars
Creators: name: Afşar, Melike
name: Sneden, Christopher
name: Wood, Michael P.
name: Lawler, James E.
name: Bozkurt, Zeynep
name: Topcu, Gamze Böcek
name: Mace, Gregory N.
name: Kim, Hwihyun
name: Jaffe, Daniel T.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We have derived elemental abundances of three field red horizontal branch stars using high-resolution (R$\simeq$ 45,000), high signal-to-noise ratio (S/N $\gtrsim$ 200) $H$ and $K$ band spectra obtained with the Immersion Grating Infrared Spectrograph (IGRINS). We have determined the abundances of 21 elements including $α$ (Mg, Si, Ca, S), odd-Z (Na, Al, P, K), Fe-group (Sc, Ti, Cr, Co, Ni), neutron-capture (Ce, Nd, Yb), and CNO group elements. S, P and K are determined for the first time in these stars. $H$ and $K$ band spectra provide a substantial number of S I lines, which potentially can lead to a more robust exploration of the role of sulfur in the cosmochemical evolution of the Galaxy. We have also derived $^{12}$C/$^{13}$C ratios from synthetic spectra of the first overtone (2$-$0) and (3$-$1) $^{12}$CO and (2$-$0) $^{13}$CO lines near 23440 Å and $^{13}$CO (3$-$1) lines at about 23730 Å. Comparison of our results with the ones obtained from the optical region suggests that the IGRINS high-resolution $H$ and $K$ band spectra offer more internally self-consistent atomic lines of the same species for several elements, especially the $α$ elements. This in turn provides more reliable abundances for the elements with analytical difficulties in the optical spectral range.
description: 36 pages, 13 figures, 10 tables, accepted for publication in ApJ
Donnet, J. B
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1834

description: Ort: Antwerpen
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Fermi-Bose Cancellation in Topologically Non-Trivial Backgrounds
Creators: name: Hlousek, Zvonimir
name: Spector, Donald
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show in a model-independent way that, in the background of a topological soliton or instanton that saturates a Bogomol'nyi bound, the fermion and boson excitation spectra of non-zero modes cancel at the one-loop level. This generalizes D'Adda and DiVecchia's result for some specific instanton models. Our method also establishes, again in a model-independent way, the generality of the connection between zero modes in topologically non-trivial backgrounds and index theorems.
description: 12 pages, harvmac, no figures
Dalgas, C. A. & Co
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1834

description: Ort: Livorno
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Digging the population of compact binary mergers out of the noise
Creators: name: Gaebel, Sebastian M.
name: Veitch, John
name: Dent, Thomas
name: Farr, Will M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Coalescing compact binaries emitting gravitational wave (GW) signals, as recently detected by the Advanced LIGO-Virgo network, constitute a population over the multi-dimensional space of component masses and spins, redshift, and other parameters. Characterizing this population is a major goal of GW observations and may be approached via parametric models. We demonstrate hierarchical inference for such models with a method that accounts for uncertainties in each binary merger's individual parameters, for mass-dependent selection effects, and also for the presence of a second population of candidate events caused by detector noise. Thus, the method is robust to potential biases from a contaminated sample and allows us to extract information from events that have a relatively small probability of astrophysical origin.
description: 19 pages, 12 figures
Real-time stereo vision-based lane detection system
Creators: name: Fan, Rui
name: Dahnoun, Naim
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: The detection of multiple curved lane markings on a non-flat road surface is still a challenging task for automotive applications. To make an improvement, the depth information can be used to greatly enhance the robustness of the lane detection systems. The proposed system in this paper is developed from our previous work where the dense vanishing point Vp is estimated globally to assist the detection of multiple curved lane markings. However, the outliers in the optimal solution may severely affect the accuracy of the least squares fitting when estimating Vp. Therefore, in this paper we use Random Sample Consensus to update the inliers and outliers iteratively until the fraction of the number of inliers versus the total number exceeds our pre-set threshold. This significantly helps the system to overcome some suddenly changing conditions. Furthermore, we propose a novel lane position validation approach which provides a piecewise weight based on Vp and the gradient to reduce the gradient magnitude of the non-lane candidates. Then, we compute the energy of each possible solution and select all satisfying lane positions for visualisation. The proposed system is implemented on a heterogeneous system which consists of an Intel Core i7-4720HQ CPU and a NVIDIA GTX 970M GPU. A processing speed of 143 fps has been achieved, which is over 38 times faster than our previous work. Also, in order to evaluate the detection precision, we tested 2495 frames with 5361 lanes from the KITTI database (1637 lanes more than our previous experiment). It is shown that the overall successful detection rate is improved from 98.7% to 99.5%.
description: 24 pages, 10 figures
Globally constraint-preserving FR/DG scheme for Maxwell's equations at all orders
Creators: name: Hazra, Arijit
name: Chandrashekar, Praveen
name: Balsara, Dinshaw S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Computational electrodynamics (CED), the numerical solution of Maxwell's equations, plays an incredibly important role in several problems in science and engineering. High accuracy solutions are desired, and the discontinuous Galerkin (DG) method is one of the better ways of delivering high accuracy in CED. Maxwell's equations have a pair of involution constraints for which mimetic schemes that globally satisfy the constraints at a discrete level are highly desirable. Balsara and Kappeli presented a von Neumann stability analysis of globally constraint-preserving DG schemes for CED up to 4'th order which was focused on developing the theory and documenting the superior dissipation and dispersion of DGTD schemes in media with constant permittivity and permeability. In this paper we present DGTD schemes for CED that go up to 5'th order of accuracy and analyze their performance when permittivity and permeability vary strongly in space. Our DGTD schemes achieve constraint preservation by collocating the electric displacement and magnetic induction as well as their higher order modes in the faces of the mesh. Our first finding is that at 4'th and higher orders, one has to evolve some zone-centered modes in addition to the face-centered modes. It is well-known that the limiting step in DG schemes causes a reduction of the optimal accuracy of the scheme. In this paper we document simulations where permittivity and permeability vary by almost an order of magnitude without requiring any limiting of the DG scheme. This very favorable finding ensures that DGTD schemes retain optimal accuracy even in the presence of large spatial variations in permittivity/permeability. Our third finding shows that the electromagnetic energy is conserved very well even when permittivity and permeability vary strongly in space; as long as the conductivity is zero.
New results from APE with non-perturbatively improved Wilson fermions
Creators: name: Becirevic, D.
name: Boucaud, Ph.
name: Giusti, L.
name: Leroy, J. P.
name: Lubicz, V.
name: Martinelli, G.
name: Mescia, F.
name: Rapuano, F.
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 the results for light hadron spectrum, decay constants and the quark masses obtained with non-perturbatively improved Wilson fermions. We also give our preliminary results for the heavy-light decay constants.
description: 3 pages, 2 figures, corrected some typos and one reference added, LATTICE98(spectrum)