cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Klein paradox in a magnetic field: effects of electron spin
Creators: name: Zawadzki, Wlodek
name: Pfeffer, Pawel
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Reflection and transmission of electrons scattered by a rectangular potential step in the presence of an external magnetic field parallel to the electron beam is described with the use of the Dirac equation. It is shown that in addition to the known effects present in the so called Klein paradox, the presence of magnetic field gives rise to electron components with reversed spin in the reflected and transmitted beams. The spin-flip scattering processes are caused by the spin-orbit interaction activated by electric field of the potential step and transverse momentum components of electron motion induced by the magnetic field. The contemporary understanding of the Klein paradox, consisting in the finite transmission even when the potential height tends to infinity, is generalized to the presence of magnetic field and spin-reversed electron beams. The spin-reversed beams are shown to occur also for electrons moving above the step. It is proposed that, accounting for the anomalous value of the electron spin $g$-factor related to radiation corrections, the reflection and transmission scattering from the potential step can be used as an electron spin filter.
description: 7 pages and 1 figure
The Kauffman bracket skein module of a twist knot exterior
Creators: name: Bullock, Doug
name: Faro, Walter Lo
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Algebra (math.QA)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M27, 57M99

description: We compute the Kauffman bracket skein module of the complement of a twist knot, finding that it is free and infinite dimensional. The basis consists of cables of a two-component link, one component of which is a meridian of the knot. The cabling of the meridian can be arbitrarily large while the cabling of the other component is limited to the number of twists.
description: Published by Algebraic and Geometric Topology at http://www.maths.warwick.ac.uk/agt/AGTVol5/agt-5-6.abs.html
NGC 6738: not a real open cluster
Creators: name: Boeche, C.
name: Barbon, R.
name: Henden, A.
name: Munari, U.
name: Agnolin, P.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A photometric, astrometric and spectroscopic investigation of the poorly studied open cluster NGC 6738 has been performed in order to ascertain its real nature. NGC 6738 is definitely not a physical stellar ensemble: photometry does not show a defined mean sequence, proper motions and radial velocities are randomly distributed, spectro-photometric parallaxes range between 10 and 1600 pc, and the apparent luminosity function is identical to that of the surrounding field. NGC 6738 therefore appears to be an apparent concentration of a few bright stars projected on patchy background absorption.
description: A&A, in press (compared with first submission to astro-ph, now Table 2 and Figure 4 are replaced with corrected versions)
Detecting a μτ-philic Z' boson via photon initiated processes at the LHC
Creators: name: Iguro, Syuhei
name: Mohan, Kirtimaan A.
name: Yuan, C. -P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Discrepancy between the measured value and the Standard Model prediction of the muon anomalous magnetic moment is a possible hint for new physics. A $Z^\prime$ particle with $μτ$ flavor violating couplings can give a large contribution to the muon anomalous magnetic moment due to the $τ$ mass enhancement at the one-loop level, and is known to explain the above discrepancy. In this paper, we study the potential of the Large Hadron Collider (LHC) for detecting such a $Z^\prime$ boson via the $p p \toμ^-μ^-τ^+τ^+ $ process. Earlier studies in the literature only considered the production channel with quark initial states ($p p \to q \bar q \toμ^-μ^-τ^+τ^+ $). Here, we show that the photon initiated process, $p p \to γγ\to μ^-μ^-τ^+τ^+ $, is in fact the dominant production mode, for a heavy $Z^\prime$ boson of mass greater than a few hundred GeV. The potential of the high luminosity (HL) LHC is also considered.
description: 11 pages, 6 figures
EU Economic Modelling System
Creators: name: Ivanova, Olga
name: Kancs, d'Artis
name: Thissen, Mark
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Economics (econ.GN)
subject: FOS: Economics and business

description: This is the first study that attempts to assess the regional economic impacts of the European Institute of Innovation and Technology (EIT) investments in a spatially explicit macroeconomic model, which allows us to take into account all key direct, indirect and spatial spillover effects of EIT investments via inter-regional trade and investment linkages and a spatial diffusion of technology via an endogenously determined global knowledge frontier with endogenous growth engines driven by investments in knowledge and human capital. Our simulation results of highly detailed EIT expenditure data suggest that, besides sizable direct effects in those regions that receive the EIT investment support, there are also significant spatial spillover effects to other (non-supported) EU regions. Taking into account all key indirect and spatial spillover effects is a particular strength of the adopted spatial general equilibrium methodology; our results suggest that they are important indeed and need to be taken into account when assessing the impacts of EIT investment policies on regional economies.
description: 30 pages
Mutual Inclination Excitation by Stellar Oblateness
Creators: name: Li, Gongjie
name: Dai, Fei
name: Becker, Juliette
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Ultra-short-period planets (USPs) provide important clues to planetary formation and migration. Recently, it is found that the mutual inclinations of the planetary systems are larger if the inner orbits are closer ($\lesssim 5R_*$) and if the planetary period ratios are larger ($P_2/P_1 \gtrsim 5$) (Dai et al. 2018). This suggests that the USPs experienced both inclination excitation and orbital shrinkage. Here we investigate the increase in the mutual inclination due to stellar oblateness. We find that the stellar oblateness (within $\sim 1$Gyr) is sufficient to enhance the mutual inclination to explain the observed signatures. This suggests that the USPs can migrate closer to the host star in a near coplanar configuration with their planetary companions (e.g., disk migration+tides or in-situ+tides), before mutual inclination gets excited due to stellar oblateness.
description: 8 pages, 4 figures, 1 table; accepted for publication in ApJL
Reconstructing the Primordial Spectrum from WMAP Data by the Cosmic Inversion Method
Creators: name: Kogo, Noriyuki
name: Matsumiya, Makoto
name: Sasaki, Misao
name: Yokoyama, Jun'ichi
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We reconstruct the primordial spectrum of the curvature perturbation, $P(k)$, from the observational data of the Wilkinson Microwave Anisotropy Probe (WMAP) by the cosmic inversion method developed recently. In contrast to conventional parameter-fitting methods, our method can potentially reproduce small features in $P(k)$ with good accuracy. As a result, we obtain a complicated oscillatory $P(k)$. We confirm that this reconstructed $P(k)$ recovers the WMAP angular power spectrum with resolution up to $Δ\ell \simeq 5$. Similar oscillatory features are found, however, in simulations using artificial cosmic microwave background data generated from a scale-invariant $P(k)$ with random errors that mimic observation. In order to examine the statistical significance of the nontrivial features, including the oscillatory behaviors, therefore, we consider a method to quantify the deviation from scale-invariance and apply it to the $P(k)$ reconstructed from the WMAP data. We find that there are possible deviations from scale-invariance around $k \simeq 1.5\times10^{-2}$ and $2.6\times10^{-2}{\rm Mpc}^{-1}$.
description: 20 pages, 16 figures, version to be published in ApJ
Variations on the Seventh Route to Relativity
Creators: name: Anderson, E.
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: As motivated in the full abstract, this paper further investigates Barbour, Foster and O Murchadha (BFO)'s 3-space formulation of GR. This is based on best-matched lapse-eliminated actions and gives rise to several theories including GR and a conformal gravity theory. We study the simplicity postulates assumed in BFO's work and how to weaken them, so as to permit the inclusion of the full set of matter fields known to occur in nature. We study the configuration spaces of gravity-matter systems upon which BFO's formulation leans. In further developments the lapse-eliminated actions used by BFO become impractical and require generalization. We circumvent many of these problems by the equivalent use of lapse-uneliminated actions, which furthermore permit us to interpret BFO's formulation within Kuchar's generally covariant hypersurface framework. This viewpoint provides alternative reasons to BFO's as to why the inclusion of bosonic fields in the 3-space approach gives rise to minimally-coupled scalar fields, electromagnetism and Yang--Mills theory. This viewpoint also permits us to quickly exhibit further GR-matter theories admitted by the 3-space formulation. In particular, we show that the spin-1/2 fermions of the theories of Dirac, Maxwell--Dirac and Yang--Mills--Dirac, all coupled to GR, are admitted by the generalized 3-space formulation we present. Thus all the known fundamental matter fields can be accommodated. This corresponds to being able to pick actions for all these theories which have less kinematics than suggested by the generally covariant hypersurface framework. For all these theories, Wheeler's thin sandwich conjecture may be posed, rendering them timeless in Barbour's sense.
description: Revtex version; Journal-ref added
Labridae
Creators: name: Arai, Hisao P.
name: Smith, John W.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Labridae

description: Family Labridae
Tautogolabrus adspersus (Walbaum) Cunner Anisakis sp.
Contracaecum sp.
Cucullanellus minutus Hysterothylacium aduncum Nematoda gen. sp.
Phocascaris sp.
Pseudoterranova decipiens Pseudoterranova sp.
description: Published as part of Arai, Hisao P. & Smith, John W., 2016, Guide to the Parasites of Fishes of Canada Part V: Nematoda, pp. 1-274 in Zootaxa 4185 (1) on pages 215-216, DOI: 10.11646/zootaxa.4185.1.1, http://zenodo.org/record/165530
MOESM5 of Mapping research in student engagement and educational technology in higher education: a systematic evidence map
Creators: name: Bond, Melissa
name: Buntins, Katja
name: Bedenlier, Svenja
name: Zawacki-Richter, Olaf
name: Kerres, Michael
Publisher: name: figshare
Year: 2020
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy

description: Additional file 5. Text-based tool examples by engagement domain
title: Text/Conference Paper
Creators: name: Dohmen, Niklas
name: Koopmann, Kevin
name: Hacks, Simon
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2019
Subjects: subject: Enterprise Architecture
subject: Linear Integer Programming
subject: Optimization
subject: Department Budgets
subject: Minimum-Cost Flow Problem

description: Enterprise Architectures (EA) are used to define the structure and operation of an organization and commonly find usage in the realization and modification of IT business strategies. We propose a technique to optimize the costs incurred between two layers of the EA, especially, considering differing departmental budgets. This is achieved through consideration of a flow problem aiming to optimize a graph consisting of different nodes, allowing budgets to be used by different departments. Additionally, we implement techniques previously published to allow operational and transitioning costs to be taken into consideration, in an effort to better reflect the organizational problems found in reality.
Far-IR spectroscopy towards Sagittarius B2
Creators: name: Goicoechea, Javier R.
name: Cernicharo, Jose
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The far-IR is a unique wavelength range for Astrophysical studies, however, it can only be fully sampled from space platforms. The fundamental rotational transitions of light molecules, the high-J transitions of polyatomic species, the bending modes of non-polar molecules, several atomic fine structure lines and many frequencies blocked by the earth atmosphere can only be observed between 50 and 200 um (6.0 and 1.5 THz). In this contribution we present the far-IR spectrum of Sgr B2 at a resolution of ~35 km s^{-1}, the ``Rosetta stone'' of ISO's far-IR spectra. We also discuss the perspectives of the far-IR Astronomy in the context of the future telescopes under development.
description: 4 pages, 2 figures. To appear in the Proceedings of the 4th Cologne-Bonn-Zermatt-Symposium "The Dense Interstellar Medium in Galaxies" eds. S. Pfalzner, C. Kramer, C. Straubmeier, & A. Heithausen (Springer: Berlin)
Vertex Operators for Closed Superstrings
Creators: name: Grassi, P. A.
name: Tamassia, L.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct an iterative procedure to compute the vertex operators of the closed superstring in the covariant formalism given a solution of IIA/IIB supergravity. The manifest supersymmetry allows us to construct vertex operators for any generic background in presence of Ramond-Ramond (RR) fields. We extend the procedure to all massive states of open and closed superstrings and we identify two new nilpotent charges which are used to impose the gauge fixing on the physical states. We solve iteratively the equations of the vertex for linear x-dependent RR field strengths. This vertex plays a role in studying non-constant C-deformations of superspace. Finally, we construct an action for the free massless sector of closed strings, and we propose a form for the kinetic term for closed string field theory in the pure spinor formalism.
description: TeX, harvmac, amssym.tex, 41 pp; references added
Formation of gigahertz pulse train by chirped terahertz pulses interference
Creators: name: Liu, Xinrui
name: Melnik, Maksim
name: Oparin, Egor
name: Zhukova, Maria
name: Rodrigues, Joel J. P. C.
name: Tcypkin, Anton
name: Kozlov, Sergei
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The development of multiplexing information transmission technology in the THz band may accelerate the arrival of the 6G era. In this paper, has demonstrated the feasibility of forming a sequence of subpulses in the temporal domain and the corresponding quasidiscrete spectrum in the THz frequency range. It is shown that despite the fact that the THz pulse has an exponential chirp, there is a "linkage relation" between spectrum and temporal structures of the THz pulse train. This fact can be used for encoding information in THz pulses for implementation in 6G communication systems in the future.
title: Text/Conference Paper
Creators: name: Simon, Tobias
name: Dolan, Jana
name: Schmitt, Alexander
name: Pagel, Sven
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2019
Subjects: subject: User Experience
subject: Usability
subject: Eyetracking
subject: Digital Humanities

description: Fehlende Usability ist ein häufig auftretendes Problem von Tools aus dem geisteswissenschaftlicher Forschungskontext. In dieser Studie werden Tools, die im Editionsprozess eingesetzt werden, systematisch untersucht. Dabei wird auf einen Methodenmix aus Eyetracking und Gruppendiskussionen gesetzt. Die bisherigen Erkenntnisse geben einen Eindruck über typische Probleme, methodische Auswertungsmöglichkeiten und konkrete Empfehlungen für Verbesserungen der Tools.
Probing the circumstellar structure of pre-main sequence stars
Creators: name: Vink, Jorick S.
name: Drew, Janet E.
name: Harries, Tim J.
name: Oudmaijer, Rene D.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present Halpha spectropolarimetry of a large sample of pre-main sequence (PMS) stars of low and intermediate mass, and argue that the technique is a powerful tool in studying the circumstellar geometry around these objects. For the intermediate mass (2 -- 15 Msun) Herbig Ae/Be stars we find that 16 out of 23 show a line effect, which immediately implies that flattening is common among these objects. Furthermore, we find a significant difference in Halpha spectropolarimetry behaviour between the Herbig Be and Ae groups. For the Herbig Be stars, the concept of an electron scattering disc is shown to be a useful concept to explain the depolarizations seen in this spectral range. At lower masses, more complex Halpha polarimetry behaviour starts to appear. The concept of a compact source of Halpha emission that is formed close to the stellar surface, for instance by hot spots due to magnetospheric accretion, is postulated as a working hypothesis to qualitatively explain the Halpha spectropolarimetry behaviour around Herbig Ae and lower mass (M < 2 Msun) T Tauri stars. The striking resemblance in spectropolarimetric behaviour between the T Tauri star RY Tau and the Herbig Ae stars suggests a common origin of the polarized line photons, and hints that low and higher mass pre-main sequence stars may have more in common than had hitherto been suspected.
description: 8 pages; 8 figures; to appear in:"Open Issues in Local Star Formation and Early Evolution"
title: Text/Conference Paper
Creators: name: Heyer, Gerhard
name: Kahmann, Christian
name: Kantner, Cathleen
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2019
Subjects: subject: interactive modelling
subject: agile development
subject: iLCM

description: Many Digital Humanities research projects from many different target disciplines regularly encounter the same recurring key problems and key procedures such as preprocessing, standard text analytics, and visualization, which would be very time consuming if conducted without DH tools. This calls for the use of generic platforms. However, there is a trade-off, since different researchers from many different disciplines look at their objects from different theoretical perspectives. This raises the general question how we can deal with this very typical conflict, and whether agile development might be a suitable development method to cope with it. By addressing this question, we report on an experience during a DH summer school as a condensed experiment in dealing with this trade-off using the iLCM as a generic platform. In summary, although we have not arrived at a procedural solutions for balancing individual user needs and generic problems which call for generic tools, our summer academy experience well illustrates the high potential of a software eco-system supporting the approach of agile development in Digital Humanities, and may help to better understand the role of generic software tools and their role in DH.
On the covariant quantization of tensionless bosonic strings in AdS spacetime
Creators: name: Bonelli, G.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The covariant quantization of the tensionless free bosonic (open and closed) strings in AdS spaces is obtained. This is done by representing the AdS space as an hyperboloid in a flat auxiliary space and by studying the resulting string constrained hamiltonian system in the tensionless limit. It turns out that the constraint algebra simplifies in the tensionless case in such a way that the closed BRST quantization can be formulated and the theory admits then an explicit covariant quantization scheme. This holds for any value of the dimension of the AdS space.
description: 1+16 pages; v4 two clarifications added
Symmetries and observables in topological gravity
Creators: name: Constantinidis, C. P.
name: Deandrea, A.
name: Gieres, F.
name: Lefrancois, M.
name: Piguet, O.
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: After a brief review of topological gravity, we present a superspace approach to this theory. This formulation allows us to recover in a natural manner various known results and to gain some insight into the precise relationship between different approaches to topological gravity. Though the main focus of our work is on the vielbein formalism, we also discuss the metric approach and its relationship with the former formalism.
description: 34 pages; a few explanations added in subsection 2.2.1, published version of paper
Support varieties and modules of finite projective dimension for modular Lie superalgebras (with an appendix on homological dimensions over Noether Algebras by Luchezar L. Avramov and Srikanth B. Iyengar)
Creators: name: Drupieski, Christopher M.
name: Kujawa, Jonathan R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: We investigate cohomological support varieties for finite-dimensional Lie superalgebras defined over fields of odd characteristic. Verifying a conjecture from our previous work, we show the support variety of a finite-dimensional supermodule can be realized as an explicit subset of the odd nullcone of the underlying Lie superalgebra. We also show the support variety of a finite-dimensional supermodule is zero if and only if the supermodule is of finite projective dimension. As a consequence, we obtain a positive characteristic version of a theorem of Bøgvad, showing that if a finite-dimensional Lie superalgebra over a field of odd characteristic is absolutely torsion free, then its enveloping algebra is of finite global dimension.
description: 20 pages, submitted
title: Text/Conference Paper
Creators: name: Stratmann, Lukas
name: Buse, Dominik S.
name: Heinovski, Julian
name: Klingler, Florian
name: Sommer, Christoph
name: Tünnermann, Jan
name: Scharlau, Ingrid
name: Dressler, Falko
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2019
Subjects: subject: Vulnerable road users
subject: bicyclists
subject: safety system
subject: integrated simulation
subject: virtual reality

description: Vulnerable Road Users (VRUs) are moving into the focus of road safety solutions, be it Advanced Driver Assistance Systems (ADAS) deployed in cars or enhanced guidance systems in smart cities. We concentrate on bicyclists and study means for assessing the impact of such safety solutions on the bicyclists’ behavior. We just recently developed the Virtual Cycling Environment (VCE), which allows a bicyclist to ride in a virtual reality environment while sitting on a real bike connected with a simulated environment. In this paper, we present a method for measuring the cyclists’ visual attention. This is a fundamental requirement for advanced studies of VRU safety systems including their performance as well as acceptance. In a small empirical study, we assess the feasibility of our approach for conducting psychological experiments in a human-in-the-loop setup.
Bathymasteridae
Creators: name: Arai, Hisao P.
name: Smith, John W.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Bathymasteridae

description: Family Bathymasteridae
Ronquilus jordani (Gilbert) Northern Ronquil Anisakis sp.
Cucullanus sp.
description: Published as part of Arai, Hisao P. & Smith, John W., 2016, Guide to the Parasites of Fishes of Canada Part V: Nematoda, pp. 1-274 in Zootaxa 4185 (1) on page 216, DOI: 10.11646/zootaxa.4185.1.1, http://zenodo.org/record/165530
Additional file 1 of Association of cyclin-dependent kinase inhibitor 2B antisense RNA 1 gene expression and rs2383207 variant with breast cancer risk and survival
Creators: name: Shahad W. Kattan
name: Hobani, Yahya H.
name: Sameerah Shaheen
name: Mokhtar, Sara H.
name: Hussein, Mohammad H.
name: Toraih, Eman A.
name: Fawzy, Manal S.
name: Abdalla, Hussein Abdelaziz
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Table S1. Several types of long non-coding RNAs are involved in breast cancer. Table S2. Overlapping transcripts for rs2383207 variant according to NCBI and Varsome.com. Table S3. Role of CDKN2B-AS1 in cancer as a diagnostic and prognostic biomarker and therapeutic target.
IGRINS Slit-Viewing Camera Software
Creators: name: Lee, Hye-In
name: Pak, Soojong
name: Mace, Gregory N.
name: Kaplan, Kyle F.
name: Le, Huynh Anh N.
name: Oh, Heeyoung
name: Park, Chan
name: Lee, Sungho
Publisher: name: arXiv
Year: 2020
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We have developed observation control software for the Immersion GRating INfrared Spectrometer (IGRINS) slit-viewing camera module, which maintains the position of an astronomical target on the spectroscopic slit. It is composed of several packages that monitor and control the system, acquire the images, and compensate for the tracking error by sending tracking feedback information to the telescope control system. For efficient development and maintenance of each software package, we have applied software engineering methods, i.e., a spiral software development with model-based design. It is not trivial to define the shape and center of astronomical object point spread functions (PSFs), which do not have symmetric Gaussian profiles in short exposure (<4 s) guiding images. Efforts to determine the PSF centroid are additionally complicated by the core saturation of bright guide stars. We have applied both a two-dimensional Gaussian fitting algorithm (2DGA) and center balancing algorithm (CBA) to identify an appropriate method for IGRINS in the near-infrared K-band. The CBA derives the expected center position along the slit-width by referencing the spillover flux ratio of the PSF wings on both sides of the slit. In this research, we have compared the accuracy and reliability of the CBA to the 2DGA by using data from IGRINS commissioning observations at McDonald Observatory. We find that the performance of each algorithm depends on the brightness of the targets and the seeing conditions, with the CBA performing better in typical observing scenarios. The algorithms and test results we present can be utilized with future spectroscopic slit observations in various observing conditions and for a variety of spectrograph designs.
description: 29 pages
Cosmic Censorship in Higher Dimensions
Creators: name: Goswami, Rituparno
name: Joshi, Pankaj S
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that the naked singularities arising in dust collapse from smooth initial data (which include those discovered by Eardley and Smarr, Christodoulou, and Newman) are removed when we make transition to higher dimensional spacetimes. The cosmic censorship is then restored for dust collapse which will always produce a black hole as the collapse end state for dimensions $D\ge6$, under conditions to be motivated physically such as the smoothness of initial data from which the collapse develops.
description: 4 Pages, Revtex4, 1 figure
MOESM3 of Designing clinical practice feedback reports: three steps illustrated in Veterans Health Affairs long-term care facilities and programs
Creators: name: Landis-Lewis, Zach
name: Kononowech, Jennifer
name: Scott, Winifred
name: Hogikyan, Robert
name: Carpenter, Joan
name: V. Periyakoil
name: Miller, Susan
name: Levy, Cari
name: Ersek, Mary
name: Sales, Anne
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
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: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 3. Software development. Software development process used following the application of the proposed method.
Arbitrarily High-order Linear Schemes for Gradient Flow Models
Creators: name: Gong, Yuezheng
name: Zhao, Jia
name: Wang, Qi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: We present a paradigm for developing arbitrarily high order, linear, unconditionally energy stable numerical algorithms for gradient flow models. We apply the energy quadratization (EQ) technique to reformulate the general gradient flow model into an equivalent gradient flow model with a quadratic free energy and a modified mobility. Given solutions up to $t_n=n Δt$ with $Δt$ the time step size, we linearize the EQ-reformulated gradient flow model in $(t_n, t_{n+1}]$ by extrapolation. Then we employ an algebraically stable Runge-Kutta method to discretize the linearized model in $(t_n, t_{n+1}]$. Then we use the Fourier pseudo-spectral method for the spatial discretization to match the order of accuracy in time. The resulting fully discrete scheme is linear, unconditionally energy stable, uniquely solvable, and may reach arbitrarily high order. Furthermore, we present a family of linear schemes based on prediction-correction methods to complement the new linear schemes. Some benchmark numerical examples are given to demonstrate the accuracy and efficiency of the schemes.
description: 25 pages, 9 figures
Resolved polarization changes across Halpha in the classical T Tauri star RY Tau
Creators: name: Vink, Jorick S.
name: Drew, Janet E.
name: Harries, Tim J.
name: Oudmaijer, Rene D.
name: Unruh, Yvonne C.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present linear Halpha spectropolarimetry of the classical T Tauri star RY Tau. A change in the polarization percentage and position angle across Halpha is detected, which suggests that line photons are scattered in a rotating disc. We derive the position angle from the slope of the loop in the (Q,U) diagram and find it to be 146 +/- 3 degrees. This is perpendicular to the position angle of the disc of 48 +/- 5 degrees as deduced from submillimeter imaging by Koerner & Sargent (1995). This finding is consistent, as scattering off the imaged millimeter disc is expected to yield a polarization signature in a direction that is rotated by 90 degrees from this disc. The observed spectropolarimetric behaviour of RY Tau is reminiscent of that seen in a large group of Herbig Ae stars, suggesting a common circumstellar origin of the polarized photons.
description: 5 pages; 3 figures; Accepted by Astronomy & Astrophysics
Joule heating in the normal-superconductor phase transition in a magnetic field
Creators: name: Hirsch, J. E.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Joule heating is a non-equilibrium dissipative process that occurs in a normal metal when an electric current flows, in an amount proportional to the metal's resistance. When it is induced by eddy currents resulting from a change in magnetic flux, it is also proportional to the rate at which the magnetic flux changes. Here we show that in the phase transformation between normal and superconducting states of a metal in a magnetic field, the total amount of Joule heating is determined by the thermodynamic properties of the system and is independent of the resistivity of the normal metal. We also show that Joule heating only occurs in the normal region of the material. The conventional theory of superconductivity however predicts that Joule heating occurs also in the superconducting region within a London penetration depth of the phase boundary. This implies that there is a problem with the conventional theory of superconductivity.
title: Text/Conference Paper
Creators: name: Braun, Brigitte
name: Albayrak, Can Adam
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2019
Subjects: subject: IT-Strategie
subject: IS-Strategie
subject: Evaluation

description: Die strategische Bedeutung der IT als Technologie, Organisation und Dienstleistung nimmt weiter zu. Ihre gezielte strategische Ausrichtung wird mit steigender Komplexität der Angebote und Anforderungen anspruchsvoller und erfordert eine methodische Unterstützung. Die GI-Arbeitsgruppe Strategisches Informationsmanagement entwickelt das StratIT-Rahmenwerk als Basis für die Entwicklung, Beurteilung und Überarbeitung von IT-Strategien. Der Fokus liegt auf den Inhalten einer IT-Strategie und nicht auf dem Entwicklungsprozess. Als Forschungsmethode wird die Design Research Method angewandt und um Methoden der Aktionsforschung ergänzt, sodass das Rahmenwerk kontinuierlich überprüft, ergänzt, korrigiert und verbessert werden kann. Ziel dabei ist die Weiterentwicklung eines Rahmenwerks, das das IT-Management bei der Entwicklung und kontinuierlichen Verbesserung seiner IT-Strategien unterstützt. Im vorliegenden Beitrag wird das StratIT-Rahmenwerk vorgestellt. Dessen Anwendbarkeit ist im Rahmen eines Experteninterviews sowie eines Laborexperiments überprüft worden. Die Vorgehensweisen und Ergebnisse werden im Überblick vorgestellt.
Zoarcidae
Creators: name: Arai, Hisao P.
name: Smith, John W.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Zoarcidae

description: Family Zoarcidae
Lycodes brevipes Bean Shortfin Eelpout Anisakis sp.
Capillaria sp.
Lycodes cortezianus (Gilbert) Bigfin Eelpout Capillaria sp.
Contracaecum sp.
Lycodes esmarkii Collett Greater Eelpout Hysterothylacium sp.
Lycodes lavalaei Vladykov & Tremblay Newfoundland Eelpout Ichthyofilaria canadensis
Lycodes reticulatus Reinhardt Arctic Eelpout Pseudoterranova decipiens
Lycodes vahlii Reinhardt Checker Eelpout Ichthyofilaria canadensis
Pseudoterranova decipiens
Lycodonus mirabilis Goode & Bean Chevron Scutepout Hysterothylacium sp.
Zoarces americanus (Block & Schneider) Ocean Pout Anisakis simplex
Ascarophis arctica
Contracaecum sp.
Nematoda gen. sp.
Pseudoterranova decipiens
“ eelpout ”
Anisakis simplex Pseudoterranova decipiens
description: Published as part of Arai, Hisao P. & Smith, John W., 2016, Guide to the Parasites of Fishes of Canada Part V: Nematoda, pp. 1-274 in Zootaxa 4185 (1) on page 216, DOI: 10.11646/zootaxa.4185.1.1, http://zenodo.org/record/165530
title: Text/Conference Paper
Creators: name: Klose, Elisa Maria
name: Ni, Ina
name: Schmidt, Ludger
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2019
Subjects: subject: Menschzentrierte Entwicklung
subject: ELSI
subject: integrierte Forschung
subject: Augmented Reality
subject: Reiseassistenz
subject: Design for All

description: Ein benutzerzentrierter Entwicklungsansatz kann in Technologieentwicklungsprojekten dazu genutzt werden, um nachhaltige, sozial verantwortliche Gestaltungslösungen zu fördern. Dieser Ansatz rückt den Menschen und seine Aufgaben in den Fokus der technischen Systementwicklung und bezieht Benutzer sowie weitere Beteiligte von Anfang an fortlaufend in den Entwicklungsprozess ein. So wird sichergestellt, dass die entwickelten Systeme, Dienstleistungen und Produkte eine hohe Gebrauchstauglichkeit und Akzeptanz aufweisen und dass auch langfristige Folgen der Nutzung betrachtet werden. Dieser Beitrag gibt einen Überblick über das methodische Vorgehen mit diesem Ansatz und beschreibt am Beispiel eines mehrjährigen Verbundforschungsprojektes die konkrete praktische Anwendung mit exemplarischen Methoden.
Nucleation of $^{(4)}R$ Brane Universes
Creators: name: Cordero, Ruben
name: Rojas, Efrain
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The creation of brane universes induced by a totally antisymmetric tensor living in a fixed background spacetime is presented, where a term involving the intrinsic curvature of the brane is considered. A canonical quantum mechanical approach employing Wheeler-DeWitt equation is done. The probability nucleation for the brane is calculated taking into account both an instanton method and a WKB approximation. Some cosmological implications arose from the model are presented.
description: 19 pages, 2 figures
Assignments of Universal Texture Components for Quark and Lepton Mass Matrices
Creators: name: Matsuda, Koichi
name: Nishiura, Hiroyuki
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We reanalyze the mass matrices model of quarks and leptons which gives a unified description of quark and lepton mass matrices with the same texture form. By investigating possible types of the assignment for the texture's components of this mass matrix form, we find that a different assignment for up-quarks from one for down-quarks can lead to consistent values of CKM mixing matrix. This finding overcomes a weak point of the previous analysis of the model. We also obtain some relations among the CKM mixing matrix parameters, which are independent of evolution effects.
description: 13 pages
Communication mode and memory in the deaf
Creators: name: Kilham, Christine Helen
Publisher: name: The Australian National University
Year: 1994
Subjects: subject: Deaf Means of communication
subject: Memory

description: Until comparatively recently, many authorities considered that all deaf people should learn to communicate by acquiring speech through visual means. The heavy emphasis on lipreading, speech training and amplification which formerly characterised deaf children's education was an expression of this view. However it is now accepted that deaf people can communicate in many different ways, not all of which are related to speech. Beginning with Stokoe's investigations in America in the 1960s, various sign languages have been recorded and analysed. The majority of these are acknowledged today as legitimate forms of communication, capable of conveying abstract thought via their own unique syntax and vocabularies. Also allowed as useful media are various signed systems such as Signed English, where sign is used to encode speech. These are recognised in publications such as Seeing Essential English (Anthony, 1971), Signing Exact English (Gustason, Pfetzing, & Zawolkow, 1975) and The comprehensive Signed English Dictionary (Bomstein, Saulnier, & Hamilton, 1983) as well as schemes such as the Australasian Sign Language Development Project1. It is also conceded today that cued speech, mime, fingerspelling and gesture may play a role in deaf people's communication.
Reverse quantum annealing of the $p$-spin model with relaxation
Creators: name: Passarelli, Gianluca
name: Yip, Ka-Wa
name: Lidar, Daniel A.
name: Nishimori, Hidetoshi
name: Lucignano, Procolo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In reverse quantum annealing, the initial state is an eigenstate of the final problem Hamiltonian and the transverse field is cycled rather than strictly decreased as in standard (forward) quantum annealing. We present a numerical study of the reverse quantum annealing protocol applied to the $p$-spin model ($p=3$), including pausing, in an open system setting accounting for dephasing in the energy eigenbasis, which results in thermal relaxation. We consider both independent and collective dephasing and demonstrate that in both cases the open system dynamics substantially enhances the performance of reverse annealing. Namely, including dephasing overcomes the failure of purely closed system reverse annealing to converge to the ground state of the $p$-spin model. We demonstrate that pausing further improves the success probability. The collective dephasing model leads to somewhat better performance than independent dephasing. The protocol we consider corresponds closely to the one implemented in the current generation of commercial quantum annealers, and our results help to explain why recent experiments demonstrated enhanced success probabilities under reverse annealing and pausing.
description: 11 pages, 7 figures
MOESM4 of Mapping research in student engagement and educational technology in higher education: a systematic evidence map
Creators: name: Bond, Melissa
name: Buntins, Katja
name: Bedenlier, Svenja
name: Zawacki-Richter, Olaf
name: Kerres, Michael
Publisher: name: figshare
Year: 2020
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy

description: Additional file 4. Educational technology tool typology based on Bower (2016) and Educational technology tools used
Theory of disk accretion onto supermassive black holes
Creators: name: Armitage, Philip J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Accretion onto supermassive black holes produces both the dramatic phenomena associated with active galactic nuclei and the underwhelming displays seen in the Galactic Center and most other nearby galaxies. I review selected aspects of the current theoretical understanding of black hole accretion, emphasizing the role of magnetohydrodynamic turbulence and gravitational instabilities in driving the actual accretion and the importance of the efficacy of cooling in determining the structure and observational appearance of the accretion flow. Ongoing investigations into the dynamics of the plunging region, the origin of variability in the accretion process, and the evolution of warped, twisted, or eccentric disks are summarized.
description: Mostly introductory review, to appear in "Supermassive black holes in the distant Universe", ed. A.J. Barger, Kluwer Academic Publishers, in press
The Experiment for Cryogenic Large-aperture Intensity Mapping (EXCLAIM)
Creators: name: Ade, P. A. R.
name: Anderson, C. J.
name: Barrentine, E. M.
name: Bellis, N. G.
name: Bolatto, A. D.
name: Breysse, P. C.
name: Bulcha, B. T.
name: Cataldo, G.
name: Connors, J. A.
name: Cursey, P. W.
name: Ehsan, N.
name: Grant, H. C.
name: Essinger-Hileman, T. M.
name: Hess, L. A.
name: Kimball, M. O.
name: Kogut, A. J.
name: Lamb, A. D.
name: Lowe, L. N.
name: Mauskopf, P. D.
name: McMahon, J.
name: Mirzaei, M.
name: Moseley, S. H.
name: Mugge-Durum, J. W.
name: Noroozian, O.
name: Pen, U.
name: Pullen, A. R.
name: Rodriguez, S.
name: Shirron, P. J.
name: Somerville, R. S.
name: Stevenson, T. R.
name: Switzer, E. R.
name: Tucker, C.
name: Visbal, E.
name: Volpert, C. G.
name: Wollack, E. J.
name: Yang, S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The EXperiment for Cryogenic Large-Aperture Intensity Mapping (EXCLAIM) is a cryogenic balloon-borne instrument that will survey galaxy and star formation history over cosmological time scales. Rather than identifying individual objects, EXCLAIM will be a pathfinder to demonstrate an intensity mapping approach, which measures the cumulative redshifted line emission. EXCLAIM will operate at 420-540 GHz with a spectral resolution R=512 to measure the integrated CO and [CII] in redshift windows spanning 0 < z < 3.5. CO and [CII] line emissions are key tracers of the gas phases in the interstellar medium involved in star-formation processes. EXCLAIM will shed light on questions such as why the star formation rate declines at z < 2, despite continued clustering of the dark matter. The instrument will employ an array of six superconducting integrated grating-analog spectrometers (micro-spec) coupled to microwave kinetic inductance detectors (MKIDs). Here we present an overview of the EXCLAIM instrument design and status.
description: 10 pages, 4 figures
Additional file 1 of The association between varying levels of palliative care involvement on costs during terminal hospitalizations in Canada from 2012 to 2015
Creators: name: Isenberg, Sarina R.
name: Meaney, Christopher
name: May, Peter
name: Tanuseputro, Peter
name: Quinn, Kieran
name: Qureshi, Danial
name: Saunders, Stephanie
name: Webber, Colleen
name: Hsien Seow
name: Downar, James
name: Smith, Thomas J.
name: Amna Husain
name: Lawlor, Peter G.
name: Fowler, Rob
name: Lachance, Julie
name: McGrail, Kimberlyn
name: Hsu, Amy T.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Science Policy
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Computational Biology

description: Additional file 1: Figure 1. Cohort creation figure. Table 1. Median/IQR cost per day in each level of palliative involvement and hospital length of stay.
Instability of Massive Scalar Fields in Kerr-Newman Spacetime
Creators: name: Furuhashi, Hironobu
name: Nambu, Yasusada
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate the instability of charged massive scalar fields in Kerr-Newman spacetime. Due to the super-radiant effect of the background geometry, the bound state of the scalar field is unstable, and its amplitude grows in time. By solving the Klein-Gordon equation of the scalar field as an eigenvalue problem, we numerically obtain the growth rate of the amplitude of the scalar field. Although the dependence of the scalar field mass and the scalar field charge on this growth rate agrees with the result of the analytic approximation, the maximum value of the growth rate is three times larger than that of the analytic approximation. We also discuss the effect of the electric charge on the instability of the scalar field.
description: 15 pages, 10 figures. Accepted for publication in Prog.Theor.Phys
Stichaeidae
Creators: name: Arai, Hisao P.
name: Smith, John W.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Stichaeidae

description: Family Stichaeidae
Anoplarchus purpurescens Gill High Cockscomb Anisakis sp.
Ascarophis sebastodis
Clavinema mariae
Contracaecum sp.
Pseudoterranova sp.
Eumesogrammus praecisus (Krøyer) Fourline Snakeblenny Pseudoterranova decipiens
Leptoclinus maculatus (Fries) Daubed Shanny Pseudoterranova decipiens
Lumpenus lumpretaeformis (Walbaum) Snakeblenny Pseudoterranova decipiens
Xiphister atropurpureus (Kittlitz) Black Prickleback Clavinema mariae
description: Published as part of Arai, Hisao P. & Smith, John W., 2016, Guide to the Parasites of Fishes of Canada Part V: Nematoda, pp. 1-274 in Zootaxa 4185 (1) on page 217, DOI: 10.11646/zootaxa.4185.1.1, http://zenodo.org/record/165530