cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Neocoeniopsis Alloiteau 1957
Creators: name: Löser, Hannes
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Pachyphylliidae
Neocoeniopsis

description: Genus Neocoeniopsis Alloiteau, 1957
 TYPE SPECIES. — Phyllocoenia excelsa de Fromentel, 1884 by original designation.
REMARKS
 The genus was originally assigned to the Phyllocaeninae Duncan, 1884 subfamily, which is probably a synonym of the Montastraeinae within the suborder Faviina. There exist four syntypes (MNHN A29626, M03760, M03769, M03773). Since only one sample has a polished surface and a thin section was prepared from a different sample, it cannot be determined whether all four samples belong to the same species (genus). The sectioned specimen (M03760) and the sample with a thin section (A29626) show large trabecules and can therefore not belong to the Pachyphylliidae family (as proposed by Baron-Szabo 2003; the material illustrated there may belong to the genus Paraplacocoenia Beauvais, 1982). The material compares well to Hemiporites, but probably differs by a smaller columella and longer costae. A diagnosis cannot be given; this requires the selection of a lectotype and preparation of more thin sections from it.
description: Published as part of Löser, Hannes, 2012, Revision of the family Hemiporitidae (Scleractinia, Late Cretaceous), pp. 399-407 in Geodiversitas 34 (2) on page 404, DOI: 10.5252/g2012n2a8, http://zenodo.org/record/5375742
A new method for the estimate of H_0 from quadruply imaged gravitational lens systems
Creators: name: Cardone, V. F.
name: Capozziello, S.
name: Re, V.
name: Piedipalumbo, E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a new method to estimate the Hubble constant H_0 from the measured time delays in quadruply imaged gravitational lens systems. We show how it is possible to get an estimate of H_0 without the need to completely reconstruct the lensing potential thus avoiding any a priori hypotheses on the expression of the galaxy lens model. Our method only needs to assume that the lens potential may be expressed as r^α F(θ), whatever the shape function F(θ) is, and it is thus able to fully explore the degeneracy in the mass models taking also into account the presence of an external shear. We test the method on simulated cases and show that it does work well in recovering the correct value of the slope αof the radial profile and of the Hubble constant H_0. Then, we apply the same method to the real quadruple lenses PG1115+080 and B1422+231 obtaining H_0 = 58_{-15}^{+17} km/s/Mpc (68% CL).
description: 12 pages, 5 figures, accepted for publication on Astronomy & Astrophysics
Saotis pygidiator KASPARYAN & KOPELKE 2009
Creators: name: Riedel, Matthias
name: Diller, Erich
name: Japoshvili, George
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Saotis
Saotis pygidiator

description: Saotis pygidiator KASPARYAN & KOPELKE, 2009
R e m a r k: This species is characterized by the swollen temples which are slightly narrowed behind eyes and the erected hairs on the hypoygium. The ♀ from Georgia differs from the described European form (see KASPARYAN & KOPELKE 2009) by its pale yellow fore and middle coxae and trochanters, the coxae with narrow brownish bases. The flagellum has 23 flagellomeres. Structure and coloration is otherwise typical.
M a t e r i a l: H 1: 1♀ 5-15.V.
D i s t r i b u t i o n: Holarctic regions, new for Georgia and the Caucasus region.
description: Published as part of Riedel, Matthias, Diller, Erich & Japoshvili, George, 2018, The Ichneumonid fauna (Hymenoptera: Ichneumonidae) of Lagodekhi Reserve, Sakartvelo (Georgia), with descriptions of four new species, pp. 1447-1507 in Linzer biologische Beiträge 50 (2) on page 1468, DOI: 10.5281/zenodo.5275090
Topological charge and topological susceptibility in connection with translation and gauge invariance
Creators: name: Kotzinian, A. M.
name: Shevchenko, O. Yu.
name: Sissakian, A. N.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is shown that the evaluation of the expectation value (EV) of topological charge density over $θ$-vacuum is reduced to investigation of the Chern-Simons term EV. An equation for this quantity is established and solved. EV of the topological charge density at an arbitrary $θ$ occurs equal to zero and, as a consequence, topological susceptibility of both QCD and pure Yang-Mills vacua defined in a Wick sense is equal to zero, whereas when defined in a Dyson sense it differs from zero by the quantity proportional to the respective condensate of the chromomagnetic field. Thus, the usual Witten-Veneziano formula for the $η^{'}$ meson mass is modified.
Scopesis bicolor
Creators: name: Riedel, Matthias
name: Diller, Erich
name: Japoshvili, George
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Scopesis
Scopesis bicolor

description: Scopesis bicolor (GRAVENHORST, 1829)
M a t e r i a l: H 4-5: 3♀♀ 15-27.IX.
D i s t r i b u t i o n: Palaearctic region, new for Georgia and the Caucasus region.
description: Published as part of Riedel, Matthias, Diller, Erich & Japoshvili, George, 2018, The Ichneumonid fauna (Hymenoptera: Ichneumonidae) of Lagodekhi Reserve, Sakartvelo (Georgia), with descriptions of four new species, pp. 1447-1507 in Linzer biologische Beiträge 50 (2) on page 1468, DOI: 10.5281/zenodo.5275090
Additional file 1 of HCV-infected individuals have higher prevalence of comorbidity and multimorbidity: a retrospective cohort study
Creators: name: Cooper, Curtis
name: Chrissi Galanakis
name: Donelle, Jessy
name: Kwong, Jeff
name: Boyd, Rob
name: Boucher, Lisa
name: Kendall, Claire
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Figure S1 HCV+ group exclusion flowchart. (DOCX 25 kb)
India's G20 Presidency: A Tale Beyond Economic Alignment
Creators: name: Itishree, Mallick
Publisher: name: Zenodo
Year: 2024

description: The world witnessed the emergence of “The group of twenty” popularly known as ‘G20’ as an international forum, due to post Asian financial crisis. The vision of G20 moves beyond strengthening global economic structure and also addresses the global concerns that act as a blockade in fostering development process in both global north and global south. India being the fastest growing economy, host the forum in 2022. With the recent addition of African union in the G20 group under India’s leadership, reflects the power or influence of India being the voice of global south. India also being a founding member of G20 has capitalized its soft power through this group to enhance its global presence and influence. So we can say that India’s role extends beyond mere economic alignment and it also tries to have optimistic influence on global policies of both developed and developing nations which encloses wide range of global issues including climate issue, sustainable development, international trade and business. In this background, the paper pointed out India’s primary goal as the president of G20. It also delves out the opportunities and challenges faced by India during its tenure.
Additional file 2: of Patient-related risk factors for unplanned 30-day readmission following total knee arthroplasty: a protocol for a systematic review and meta-analysis
Creators: name: Gould, Daniel
name: Dowsey, Michelle
name: Spelman, Tim
name: Imkyeong Jo
name: Wassif Kabir
name: Trieu, Jason
name: Choong, Peter
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology

description: Search strategies (MEDLINE(Ovid) and EMBASE(Ovid)). (DOCX 7 kb)
Additional file 1 of Association of triglyceride–glucose index with coronary severity and mortality in patients on dialysis with coronary artery disease
Creators: name: Xie, Enmin
name: Ye, Zixiang
name: Wu, Yaxin
name: Zhao, Xuecheng
name: Li, Yike
name: Shen, Nan
name: Guo, Xiaochun
name: Gao, Yanxiang
name: Zheng, Jingang
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Mathematical Sciences not elsewhere classified
subject: Hematology
subject: Virology

description: Additional file 1: Table S1. Missing variables before and after multiple imputation. Table S2. Baseline demographic and clinical data of the study patients between single-vessel and multivessel disease. Table S3. Baseline demographic and clinical data of the study patients according to the Gensini score. Table S4. Baseline demographic and clinical data of the study patients between non-survivors and survivors. Table S5. Associations between triglyceride–glucose index and outcomes after excluding patients with missing data. Table S6. Associations between triglyceride–glucose index and outcomes after excluding patients who received insulin therapy. Table S7. Baseline demographic and clinical data of the study patients between patients with and without C-reaction protein data. Table S8. Associations between triglyceride–glucose index and outcomes in 631 patients with available C-reactive protein data. Figure S1. Scatter plots depicting the correlation between the triglyceride–glucose index and C-reactive protein
Euryproctus inferus THOMSON 1889
Creators: name: Riedel, Matthias
name: Diller, Erich
name: Japoshvili, George
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Euryproctus
Euryproctus inferus

description: Euryproctus inferus THOMSON, 1889
M a t e r i a l: H 4: 1♀ 15-25.VII.
D i s t r i b u t i o n: Europe, new for Georgia and the Caucasus region.
description: Published as part of Riedel, Matthias, Diller, Erich & Japoshvili, George, 2018, The Ichneumonid fauna (Hymenoptera: Ichneumonidae) of Lagodekhi Reserve, Sakartvelo (Georgia), with descriptions of four new species, pp. 1447-1507 in Linzer biologische Beiträge 50 (2) on page 1468, DOI: 10.5281/zenodo.5275090
Holographic principle in the BDL brane cosmology
Creators: name: Kim, N. J.
name: Lee, H. W.
name: Myung, Y. S.
name: Kang, Gungwon
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the holographic principle in the brane cosmology. Especially we describe how to accommodate the 5D anti de Sitter Schwarzschild (AdSS$_5$) black hole in the Binetruy-Deffayet-Langlois (BDL) approach of brane cosmology. It is easy to make a connection between a mass $M$ of the AdSS$_5$ black hole and a conformal field theory (CFT)-radiation dominated universe on the brane in the moving domain wall approach. But this is not established in the BDL approach. In this case we use two parameters $C_1, C_2$ in the Friedmann equation. These arise from integration and are really related to the choice of initial bulk matter. If one chooses a bulk energy density $ρ_B$ to account for a mass $M$ of the AdSS$_5$ black hole and the static fifth dimension, a CFT-radiation term with $ρ_{CFT} \sim M/a^{4}$ comes out from the bulk matter without introducing a localized matter distribution on the brane. This means that the holographic principle can be established in the BDL brane cosmology.
description: 9 pages, a version to appear in PRD
XMM-Newton View of the Hubble Deep Field-North and Groth-Westphal Strip Regions
Creators: name: Miyaji, T.
name: Griffiths, R. E.
name: Lumb, D.
name: Sarajedini, V.
name: Siddiqui, H.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the progress on our analysis of two deep XMM observations in the areas of Hubble Deep Field-North and the Groth-Westphal Strip field. We present the source detection method, Monte-Carlo simulation on source detection, and our preliminary Log N -- Log S relations. Comparing these two fields and other fields in literature, we find up to 30% variations in number counts near our flux limits, which is most likely to be due to cosmic variance. This serves as a pilot study for a more systematic investigation. The nature of the X-ray sources in the Groth-Westphal field is also discussed in terms of hardness ratios, morphology and spectroscopic properties.
description: Replaced Fig. 3 which had an incorrect data point. Astron. Nachr. issue dedicated to the proceedings of the workshop "X-ray Surveys in the light of New Observatories", Sep. 2002, Santander, Spain
Through thick or thin: Multiple components of the magneto-ionic medium towards the nearby ${\rm H\,{\small II}}$ region Sharpless 2-27 revealed by Faraday tomography
Creators: name: Thomson, Alec J. M.
name: Landecker, T. L.
name: Dickey, John M.
name: McClure-Griffiths, N. M.
name: Wolleben, M.
name: Carretti, E.
name: Fletcher, A.
name: Federrath, Christoph
name: Hill, A. S.
name: Mao, S. A.
name: Gaensler, B. M.
name: Haverkorn, 1 M.
name: Clark, S. E.
name: Van Eck, C. L.
name: West, J. L.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Sharpless 2-27 (Sh2-27) is a nearby ${\rm H\,{\small II}}$ region excited by $ζ$Oph. We present observations of polarized radio emission from 300 to 480$\,$MHz towards Sh2-27, made with the Parkes 64$\,$m Radio Telescope as part of the Global Magneto-Ionic Medium Survey. These observations have an angular resolution of $1.35^{\circ}$, and the data are uniquely sensitive to magneto-ionic structure on large angular scales. We demonstrate that background polarized emission towards Sh2-27 is totally depolarized in our observations, allowing us to investigate the foreground. We analyse the results of Faraday tomography, mapping the magnetised interstellar medium along the 165$\,$pc path to Sh2-27. The Faraday dispersion function in this direction has peaks at three Faraday depths. We consider both Faraday thick and thin models for this observation, finding that the thin model is preferred. We further model this as Faraday rotation of diffuse synchrotron emission in the Local Bubble and in two foreground neutral clouds. The Local Bubble extends for 80$\,$pc in this direction, and we find a Faraday depth of $-0.8 \pm 0.4\,$rad$\,$m$^{-2}$. This indicates a field directed away from the Sun with a strength of $-2.5\pm1.2\,μ$G. The near and far neutral clouds are each about 30$\,$pc thick, and we find Faraday depths of $-6.6\pm0.6\,$rad$\,$m$^{-2}$ and $+13.7\pm0.8\,$rad$\,$m$^{-2}$, respectively. We estimate that the line-of-sight magnetic strengths in the near and far cloud are $B_{\parallel, \text{near}} \approx -15\,μ\text{G}$ and $B_{\parallel, \text{far}} \approx +30\,μ\text{G}$. Our results demonstrate that Faraday tomography can be used to investigate the magneto-ionic properties of foreground features in front of nearby ${\rm H\,{\small II}}$ regions.
description: 14+4 pages, 10+6 figures, 2 tables. In press with MNRAS
Phyllastraea de Fromentel 1879
Creators: name: Löser, Hannes
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Merulinidae
Phyllastraea

description: Genus Phyllastraea de Fromentel, 1879
 TYPE SPECIES. — Phyllastraea hippuritorum de Fromentel, 1879 (by monotypy).
REMARKS
 The type of the type species is available (MNHN.F. M03765) but without thin sections. Thin sections found in the MNHN labelled as Phyllastraea hippuritorum, but without number, are poorly preserved and do not correspond to the type of the species. Phyllastraea is a plocoid colony with elliptical calices and compact and poorly ornamented septa with T-shaped inner margins. The costae are non-confluent. The wall is septothecal. The columella is lamellar. Ficariastraea Alloiteau, 1952 is an objective synonym. Baron-Szabo (2003) included Phyllastraea hippuritorum in the synonymy of Agathelia asperella Reuss, 1854. Both species differ in many features (ornamentation of septa, presence of a columella, thickness and formation of the wall) and are not identical.
description: Published as part of Löser, Hannes, 2012, Revision of the family Hemiporitidae (Scleractinia, Late Cretaceous), pp. 399-407 in Geodiversitas 34 (2) on page 405, DOI: 10.5252/g2012n2a8, http://zenodo.org/record/5375742
Euryproctus luteicornis
Creators: name: Riedel, Matthias
name: Diller, Erich
name: Japoshvili, George
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Euryproctus
Euryproctus luteicornis

description: Euryproctus cf. luteicornis (GRAVENHORST, 1829)
R e m a r k: Clypeus and face yellow, margins of clypeus and central stripes of face blackish. Scapus ventrally and flagellum yellowish, basal 2/3 of flagellum blackish dorsally. Mesoscutum with small yellow anterolateral spots. Pterostigma brownish
M a t e r i a l: H 4-5: 1♂ 4-14.VI.
D i s t r i b u t i o n: Western Palaearctic region, new for Georgia and the Caucasus region.
description: Published as part of Riedel, Matthias, Diller, Erich & Japoshvili, George, 2018, The Ichneumonid fauna (Hymenoptera: Ichneumonidae) of Lagodekhi Reserve, Sakartvelo (Georgia), with descriptions of four new species, pp. 1447-1507 in Linzer biologische Beiträge 50 (2) on pages 1468-1469, DOI: 10.5281/zenodo.5275090
Leptogenesis with testable Dirac neutrino mass generation
Creators: name: Gu, Pei-Hong
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A TeV-scale Higgs doublet can acquire a tiny vacuum expectation value via its small mixing with the standard model Higgs doublet. Ones then can realize a testable Dirac neutrino mass generation through the sizable Yukawa couplings among this new Higgs doublet, several right-handed neutrinos and the standard model lepton doublets. We show the small mixing between the two Higgs doublets can come from certain interactions for generating the cosmic baryon asymmetry.
description: 6 pages, 2 figures
Implications of ANEC for SCFTs in four dimensions
Creators: name: Manenti, Andrea
name: Stergiou, Andreas
name: Vichi, Alessandro
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We explore consequences of the Averaged Null Energy Condition (ANEC) for scaling dimensions $Δ$ of operators in four-dimensional $\mathcal{N}=1$ superconformal field theories. We show that in many cases the ANEC bounds are stronger than the corresponding unitarity bounds on $Δ$. We analyze in detail chiral operators in the $(\frac12 j,0)$ Lorentz representation and prove that the ANEC implies the lower bound $Δ\ge\frac32j$, which is stronger than the corresponding unitarity bound for $j>1$. We also derive ANEC bounds on $(\frac12 j,0)$ operators obeying other possible shortening conditions, as well as general $(\frac12 j,0)$ operators not obeying any shortening condition. In both cases we find that they are typically stronger than the corresponding unitarity bounds. Finally, we elucidate operator-dimension constraints that follow from our $\mathcal{N}=1$ results for multiplets of $\mathcal{N}=2,4$ superconformal theories in four dimensions. By recasting the ANEC as a convex optimization problem and using standard semidefinite programming methods we are able to improve on previous analyses in the literature pertaining to the nonsupersymmetric case.
description: 30 pages + appendices, 6 figures
Hadrodactylus caucasicus KASPARYAN 2011
Creators: name: Riedel, Matthias
name: Diller, Erich
name: Japoshvili, George
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Hadrodactylus
Hadrodactylus caucasicus

description: Hadrodactylus caucasicus KASPARYAN, 2011
M a t e r i a l: H 4-5: 1♀ 5-15.VII.
D i s t r i b u t i o n: Russia including the Caucasus region (KASPARYAN 2011), new for Georgia.
description: Published as part of Riedel, Matthias, Diller, Erich & Japoshvili, George, 2018, The Ichneumonid fauna (Hymenoptera: Ichneumonidae) of Lagodekhi Reserve, Sakartvelo (Georgia), with descriptions of four new species, pp. 1447-1507 in Linzer biologische Beiträge 50 (2) on page 1469, DOI: 10.5281/zenodo.5275090
Noncommutative Geometry: Calculation of the Standard Model Lagrangian
Creators: name: Elsner, Karen
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The calculation of the standard model Lagrangian of classical field theory within the framework of noncommutative geometry is sketched using a variant with 18 parameters. Improvements compared with the traditional formulation are contrasted with remaining deviations from the requirements of physics.
description: 10 pages; contribution to the proceedings of the Euroconference "Brane New World and Noncommutative Geometry", Villa Gualino, Turin, Italy, October 2-7, 2000
Additional file 1: of Patient-related risk factors for unplanned 30-day readmission following total knee arthroplasty: a protocol for a systematic review and meta-analysis
Creators: name: Gould, Daniel
name: Dowsey, Michelle
name: Spelman, Tim
name: Imkyeong Jo
name: Wassif Kabir
name: Trieu, Jason
name: Choong, Peter
Publisher: name: figshare
Year: 2019
Subjects: Medicine
Developmental Biology
Science Policy

description: Completed PRISMA-P Checklist. (DOCX 33 kb)
Additional file 4: of Genome-wide association scan for QTL and their positional candidate genes associated with internal organ traits in chickens
Creators: name: Moreira, Gabriel
name: Mayara Salvian
name: Boschiero, Clarissa
name: Cesar, Aline
name: Reecy, James
name: Thaís Godoy
name: Mônica Ledur
name: Garrick, Dorian
name: Mourão, Gerson
name: Luiz Coutinho
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Characterization of the genomic windows and their respective haplotype blocks. (DOCX 20 kb)
Hadrodactylus faciator
Creators: name: Riedel, Matthias
name: Diller, Erich
name: Japoshvili, George
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Hadrodactylus
Hadrodactylus faciator

description: Hadrodactylus faciator (THUNBERG, 1822)
M a t e r i a l: H 4-5: 2♀♀ 5-15.VII.
D i s t r i b u t i o n: Palaearctic region, new for Georgia and the Caucasus region.
description: Published as part of Riedel, Matthias, Diller, Erich & Japoshvili, George, 2018, The Ichneumonid fauna (Hymenoptera: Ichneumonidae) of Lagodekhi Reserve, Sakartvelo (Georgia), with descriptions of four new species, pp. 1447-1507 in Linzer biologische Beiträge 50 (2) on page 1469, DOI: 10.5281/zenodo.5275090
The GMRT High Resolution Southern Sky Survey for pulsars and transients -II. New discoveries, timing and polarization properties
Creators: name: Bhattacharyya, B.
name: Roy, J.
name: Stappers, B. W.
name: Johnson, T.
name: Ilie, C. D.
name: Lyne, A.
name: Malenta, M.
name: Weltevrede, P.
name: Chengalur, J.
name: Cooper, S.
name: Kaur, B.
name: Keith, M.
name: Kerr, M.
name: Kudale, S.
name: McLaughlin, M. A.
name: Ransom, S. M.
name: Ray, P. S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We have been conducting the GMRT High Resolution Southern Sky (GHRSS) survey for the last four years and have discovered 18 pulsars to date. The GHRSS survey is an off-Galactic-plane survey at 322 MHz in a region of the sky (declination range -40 degrees to -54 degrees) complementary to other ongoing low-frequency surveys. In this paper we report the discovery of three pulsars, PSRs J1239-48, J1516-43 and J1726-52. We also present timing solutions for three pulsars previously discovered with the GHRSS survey: PSR J2144-5237, a millisecond pulsar with a period P=5 ms in a 10 day orbit around a < 0.18 Msun companion; PSR J1516-43, a mildly recycled P=36 ms pulsar in a 228 day orbit with a companion of mass ~0.4 Msun; and the P=320 ms PSR J0514-4408 which we show is a source of pulsed $γ$-ray emission. We also report radio polarimetric observations of three of the GHRSS discoveries, PSRs J0418-4154, J0514-4408 and J2144-5237.
description: 29 pages, 9 figures and 5 tables, Accepted for publication in ApJ
Additional file 3: of Genome-wide association scan for QTL and their positional candidate genes associated with internal organ traits in chickens
Creators: name: Moreira, Gabriel
name: Mayara Salvian
name: Boschiero, Clarissa
name: Cesar, Aline
name: Reecy, James
name: Thaís Godoy
name: Mônica Ledur
name: Garrick, Dorian
name: Mourão, Gerson
name: Luiz Coutinho
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Genomic windows associated with internal organ traits overlapping with selection signature regions detected in the founder chickens of the Embrapa F2 Chicken Resource Population. (DOCX 90 kb)
A Comparison of Explosion Energies for Simulated and Observed Core-Collapse Supernovae
Creators: name: Murphy, Jeremiah W.
name: Mabanta, Quintin
name: Dolence, Joshua C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: There are now $\sim$20 multi-dimensional core-collapse supernova (CCSN) simulations that explode. However, these simulations have explosion energies that are a few times $10^{50}$ erg, not $10^{51}$ erg. In this manuscript, we compare the inferred explosion energies of these simulations and observations of 38 SN~IIP. Assuming a log-normal distribution, the mean explosion energy for the observations is $μ_{\rm obs} = -0.13\pm 0.05$ ($\log_{10}(E/10^{51}\, {\rm erg})$) and the width is $σ_{\rm obs} = 0.21^{+0.05}_{-0.04}$. Only three CCSN codes have sufficient simulations to compare with observations: CHIMERA, CoCoNuT-FMT, and FORNAX. Currently, FORNAX has the largest sample of simulations. The two-dimensional FORNAX simulations show a correlation between explosion energy and progenitor mass, ranging from linear to quadratic, $E_{\rm sim} \propto M^{1-2}$; this correlation is consistent with inferences from observations. In addition, we infer the ratio of the observed-to-simulated explosion energies, $Δ=\log_{10}(E_{\rm obs}/E_{\rm sim})$. For the CHIMERA set, $Δ=0.33\pm0.06$; for CoCoNuT-FMT, $Δ=0.62\pm0.05$; for FORNAX2D, $Δ=0.73\pm0.05$, and for FORNAX3D, $Δ=0.95\pm0.06$. On average, the simulations are less energetic than inferred energies from observations ($Δ\approx 0.7$), but we also note that the variation among the simulations (max($Δ$)-min($Δ$) $\approx 0.6$) is as large as this average offset. This suggests that further improvements to the simulations could resolve the discrepancy. Furthermore, both the simulations and the observations are heavily biased. In this preliminary comparison, we model these biases, but to more reliably compare the explosion energies, we recommend strategies to un-bias both the simulations and observations.
description: 12 pages, 8 figures
The Density and Location of the X-ray Absorbing Gas in NGC 3516
Creators: name: Netzer, H.
name: Chelouche, D.
name: George, I. M.
name: Turner, T. J.
name: Crenshaw, D. M.
name: Kraemer, S. B.
name: Nandra, K.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A new Chandra observation and archival observations by ASCA are used to investigate spectral variations in the Sy1 galaxy NGC 3516 over a period of 7 years. A large change in flux (factor ~50 at 1keV) is observed between an ASCA observation in '94 and the Chandra observation in 2000, with the source close to the all-time maximum and minimum X-ray flux states, respectively. We find the variations in the observed flux and spectra at these epochs to be consistent with a constant column density of line-of-sight material reacting to changes in the ionizing continuum. The data from the two epochs are consistent with a simple decrease (by a factor 8-10) in the luminosity of a constant 0.5-50 keV slope source and a line-of-sight absorber with an equivalent hydrogen column density of 10^21.9 cm^-2. Intermediate luminosities, sampled during other ASCA observations, are all fitted by the same model with a very small change in spectral index (well below ΔΓ=0.2). In addition, analysis of the long (360 ks) ASCA observation in 1998 shows clear "color" variations that are entirely consistent with this model and are interpreted as due to changes in the opacity of the absorbing gas. The data allow us to put a conservative upper limit of 60 ks on the recombination time which translates to a lower limit of about 2.4 times 10^6 cm^-3 on the density of the recombining gas and an upper limit of about 6 times 10^17 h_{75}^-2 cm on its distance from the central source. These are the best limits obtained so far on the density and location of the X-ray absorbing gas in a type-1 AGN. They indicate that the absorbing gas is different, in terms of its density and location, from the ionized gas commonly observed in type-II AGN. [Abridged]
description: 8 pages, 5 color figures included, LaTeX emulateapj5.sty, accepted for publication in The Astrophysical Journal
Common origin of inverse seesaw and baryon asymmetry
Creators: name: Gu, Pei-Hong
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the inverse seesaw scenario, several fermion singlets have a small Majorana mass term. We show such Majorana masses can be suppressed by some heavy fermion and/or Higgs singlets after a global symmetry is spontaneously broken. These interactions can also accommodate a leptogenesis mechanism to explain the cosmic baryon asymmetry.
description: 8 pages, 3 figures
Casimir stress on parallel plates in de Sitter space
Creators: name: Setare, M. R.
name: Mansouri, R.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Casimir stress on two parallel plates in de Sitter background for massless scalar field satisfying Robin boundary conditions on the plates is calculated. The metric is written in conformally flat form to make maximum use of the Minkowski space calculations. Different cosmological constants are assumed for the space between and outside of the plates to have general results applicable to the case of domain wall formations in the early universe.
description: 6 pages
title: The Role of Card Acceptance in the Transaction Demand for Money
Creators: name: Huynh, Kim
name: Schmidt-Dengler, Philipp
name: Stix, Helmut
Publisher: name: Bank of Canada
Year: 2014

description: The use of payment cards, either debit or credit, is becoming more and more widespread in developed economies. Nevertheless, the use of cash remains significant. We hypothesize that the lack of card acceptance at the point of sale is a key reason why cash continues to play an important role. We formulate a simple inventory model that predicts that the level of cash demand falls with an increase in card acceptance. We use detailed payment diary data from Austrian and Canadian consumers to test this model while accounting for the endogeneity of acceptance. Our results confirm that card acceptance exerts a substantial impact on the demand for cash. The estimate of the consumption elasticity (0.23 and 0.11 for Austria and Canada, respectively) is smaller than that predicted by the classic Baumol-Tobin inventory model (0.5). We conduct counterfactual experiments and quantify the effect of increased card acceptance on the demand for cash. Acceptance reduces the level of cash demand as well as its consumption elasticity.
description: L’utilisation de cartes de paiement, qu’il s’agisse de cartes de débit ou de crédit, se généralise dans les économies développées. Le règlement en espèces y reste toutefois très répandu. Les auteurs formulent l’hypothèse que le refus des règlements par cartes dans certains points de vente explique en grande partie la place importante que conserve l’argent comptant. Ils élaborent un modèle simple de demande de monnaie inspiré de la théorie de gestion des stocks, qui anticipe un lien de cause à effet entre l’augmentation de l’acceptation des règlements par cartes et la diminution de la demande d’argent liquide. Les auteurs testent le modèle à partir de données détaillées provenant de journaux d’achats tenus par des consommateurs autrichiens et canadiens, tout en tenant compte de l’endogénéité de l’acceptation des règlements par cartes. D’après les résultats obtenus, cette dernière a effectivement une incidence considérable sur la demande d’argent comptant. L’élasticité estimative de la consommation à la demande de monnaie (0,23 pour l’Autriche contre 0,11 pour le Canada) est plus faible que celle prévue par le modèle classique de Baumol-Tobin (0,5), qui décrit les stocks et la demande de monnaie des ménages. Au moyen de simulations contrefactuelles, les auteurs quantifient l’incidence d’une hausse de l’acceptation des règlements par cartes sur la demande de numéraire. L’acceptation fait baisser la demande d’argent liquide ainsi que l’élasticité de la consommation à cette demande.
Placohelia Pocta 1887
Creators: name: Löser, Hannes
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Rhipidogyridae
Placohelia

description: Genus Placohelia Pocta, 1887
 TYPE SPECIES. — Placohelia rimosa Pota, 1887 (by monotypy).
REMARKS
The genus was revised by Eliášová (1991) and based on microstructural features was assigned to the Rhipidogyridae family. Thin sections obtained from the type specimen of the type species are poorly preserved and do not show any trace of microstructure. In its general structure – plocoid, free compact septa, lamellar columella – the material resembles members of the Hemiporitidae family.
description: Published as part of Löser, Hannes, 2012, Revision of the family Hemiporitidae (Scleractinia, Late Cretaceous), pp. 399-407 in Geodiversitas 34 (2) on page 405, DOI: 10.5252/g2012n2a8, http://zenodo.org/record/5375742
Efficient Arbitrary Simultaneously Entangling Gates on a trapped-ion quantum computer
Creators: name: Grzesiak, Nikodem
name: Blümel, Reinhold
name: Beck, Kristin
name: Wright, Kenneth
name: Chaplin, Vandiver
name: Amini, Jason M.
name: Pisenti, Neal C.
name: Debnath, Shantanu
name: Chen, Jwo-Sy
name: Nam, Yunseong
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Emerging Technologies (cs.ET)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Efficiently entangling pairs of qubits is essential to fully harness the power of quantum computing. Here, we devise an exact protocol that simultaneously entangles arbitrary pairs of qubits on a trapped-ion quantum computer. The protocol requires classical computational resources polynomial in the system size, and very little overhead in the quantum control compared to a single-pair case. We demonstrate an exponential improvement in both classical and quantum resources over the current state of the art. We implement the protocol on a software-defined trapped-ion quantum computer, where we reconfigure the quantum computer architecture on demand. Together with the all-to-all connectivity available in trapped-ion quantum computers, our results establish that trapped ions are a prime candidate for a scalable quantum computing platform with minimal quantum latency.
Pseudoduality in Sigma Models
Creators: name: Alvarez, Orlando
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We revisit classical "on shell" duality, i.e., pseudoduality, in two dimensional conformally invariant classical sigma models and find some new interesting results. We show that any two sigma models that are "on shell" duals have opposite 1-loop renormalization group beta functions because of the integrability conditions for the pseudoduality transformation. A new result states for any two compact Lie groups of the same dimension there is a natural pseudoduality transformation that maps classical solutions of the WZW model on the first group into solutions of the WZW model on the second group. This transformation preserves the stress-energy tensor. The two groups can be non-isomorphic such as B_n and C_n in the Cartan notation. This transformation can be used for a new construction of non-local conserved currents. The new non-local currents on G depend on the choice of dual group G-tilde.
description: 28 pages, LaTeX file
The number and metallicities of the most metal-poor stars
Creators: name: Oey, M. S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Simple, one-zone models for inhomogeneous chemical evolution of the Galactic halo are used to predict the number fraction of zero-metallicity, Population III stars, which currently is empirically estimated at < 4e-4. These analytic models minimize the number of free parameters, highlighting the most fundamental constraints on halo evolution. There are disagreements of at least an order of magnitude between observations and predictions in limiting cases for both homogeneous Simple Model and Simple Inhomogeneous Model (SIM). Hence, this demonstrates a quantitative, unambiguous discrepancy in the observed and expected fraction of Population III stars. We explore how the metallicity distribution of the parent enrichment events f(z_0) drives the SIM and predictions for the Population III fraction. The SIM shows that the previously-identified "high halo" and "low halo" populations are consistent with a continuous evolutionary progression, and therefore may not necessarily be physically distinct populations. Possible evolutionary scenarios for halo evolution are discussed within the SIM's simplistic one-zone paradigm. The values of z_0 depend strongly on metal dispersal processes, thus we investigate interstellar mixing and mass transport, for the first time explicitly incorporating this into a semi-analytic chemical evolution model. Diffusion is found to be inefficient for all phases, including the hot phase, of the interstellar medium (ISM): relevant diffusion lengths are 2 - 4 orders of magnitude smaller than corresponding length scales for turbulent mixing. Rough relations for dispersal processes are given for multiphase ISM. These suggest that the expected low-metallicity threshold above zero is consistent with the currently observed limit.
description: Accepted to MNRAS. 14 pp, 4 figures; uses mn2e.cls (included)
A note on the heat kernel method applied to fermions
Creators: name: de Berredo-Peixoto, G.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The spectrum of the fermionic operators depending on external fields is an important object in Quantum Field Theory. In this paper we prove, using transition to the alternative basis for the $γ$-matrices, that this spectrum does not depend on the sign of the fermion mass, up to a constant factor. This assumption has been extensively used, but usually without proof. As an illustration, we calculated the coincidence limit of the coefficient $a_2(x,x^\prime)$ on the general metric background, vector and axial vector fields.
description: 5 pages, LaTeX, no figures. Revised version
Mesoleptidea cingulata
Creators: name: Riedel, Matthias
name: Diller, Erich
name: Japoshvili, George
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Mesoleptidea
Mesoleptidea cingulata

description: Mesoleptidea cingulata (GRAVENHORST, 1829)
M a t e r i a l: H 3: 1♂ 15-25.VII.
D i s t r i b u t i o n: Palaearctic region, known from the Caucasus region (MEYER 1936), new for Georgia.
description: Published as part of Riedel, Matthias, Diller, Erich & Japoshvili, George, 2018, The Ichneumonid fauna (Hymenoptera: Ichneumonidae) of Lagodekhi Reserve, Sakartvelo (Georgia), with descriptions of four new species, pp. 1447-1507 in Linzer biologische Beiträge 50 (2) on page 1469, DOI: 10.5281/zenodo.5275090
title: HiN : Alexander von Humboldt im Netz
Creators: name: Ette, Ottmar
name: Steinmeier, Frank-Walter
name: Rebok, Sandra
name: Winkle, Timothy
name: Beck, Hanno
Publisher: name: Universitätsverlag Potsdam
Year: 2019

description: -Ottmar Ette: Faszination AvH -Bundespräsident Frank-Walter Steinmeier: Rede zur Eröffnung der Alexander-von-Humboldt-Saison, am 13. Februar 2019 in Quito/Ecuador -Federal President Frank-Walter Steinmeier: Adress on the opening of the Alexander von Humboldt Season in Quito, Ecuador, on 13 February 2019 -Sandra Rebok, Timothy Winkle: “Mason without apron” Alexander von Humboldt and the world of Freemasonry -Hanno Beck: Alexander von Humboldt und die Eiszeit (Forschungsunternehmen der Humboldt-Gesellschaft, Nr. 1)
description: HiN : Alexander von Humboldt im Netz ; International Review for Humboldtian Studies, XX.2019, 38
Oxygen and nitrogen abundances in Virgo and field spirals
Creators: name: Pilyugin, L. S.
name: Molla, Mercedes
name: Ferrini, Federico
name: Vilchez, Jose M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The oxygen and nitrogen abundances in the HII regions of the nine Virgo spirals of the sample from Skillman et al (1996) and in nine field spiral galaxies are re-determined with the recently suggested P - method. We confirm that there is an abundance segregation in the sample of Virgo spirals in the sense that the HI deficient Virgo spirals near the core of the cluster have higher oxygen abundances in comparison to the spirals at the periphery of the Virgo cluster. At the same time both the Virgo periphery and core spirals have counterparts among field spirals. We conclude that if there is a difference in the abundance properties of the Virgo and field spirals, this difference appears to be small and masked by the observational errors.
description: 16 pages, 10 figures, accepted for publication in Astronomy and Astrophysics
Interevent time distribution, burst, and hybrid percolation transition
Creators: name: Park, Jinha
name: Yi, Sudo
name: Choi, K.
name: Lee, Deokjae
name: Kahng, B.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Critical phenomena of a second-order percolation transition are known to be independent of cluster merging or pruning process. However, those of a hybrid percolation transition (HPT), mixed properties of both first-order and second-order transitions, depend on the processes. The HPT induced by cluster merging is more intrigue and little understood than the other. Here, we construct a theoretical framework using the so-called restricted percolation model. In this model, clusters are ranked by size and partitioned into small- and large-cluster sets. As the cluster rankings are updated by cluster coalescence, clusters may move back and forth across the set boundary. The inter-event time (IET) between two consecutive crossing times have two distributions with power-law decays, which in turn characterize the criticality of the HPT. A burst of such crossing events occurs and signals the upcoming transition. We discuss a related phenomenon to this critical dynamics.
Nefocoenia Oppenheim 1930
Creators: name: Löser, Hannes
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Faviidae
Nefocoenia

description: Genus Nefocoenia Oppenheim, 1930.
 TYPE SPECIES. — Araeacis lobata Reuss, 1854 (by subsequent designation by Wells [1936]).
REMARKS
 The genus was assigned by several authors (Alloiteau 1952; Baron-Szabo 1997) to the Hemiporitidae family. Oppenheim (1930: 417) did not base the new genus on the type material of its type species but material from his own collection that he believed identical to the species established by Reuss (1854). The type material of Araeacis lobata is not available and lost according to Beauvais (1982). The material depicted by Oppenheim (1930: pl. 19, fig. 6) shows long costae with a pronounced ornamentation. This sample appears much more like a genus of the Placocoeniidae family. Beauvais (1982) assigned the material described by Oppenheim (1930) to the genus Neocoeniopsis Alloiteau, 1957 (see above).Topotypical material assigned by Felix (1903) to Araeacis lobata shows a structure different from that described by Oppenheim (1930): thick septa, in a regular hexameral symmetry with the first cycle disproportionately thicker than those of the other cycles (as in certain stylinids, rhipidogyrids and genera formerly or currently assigned to the Meandrinidae family such as Meandroria). The septa show a dark median line with small branches resulting in spines at the lateral septal faces. The septa are made of very small trabeculae. Nefocoenia does not belong to the Hemiporitidae family.
description: Published as part of Löser, Hannes, 2012, Revision of the family Hemiporitidae (Scleractinia, Late Cretaceous), pp. 399-407 in Geodiversitas 34 (2) on page 405, DOI: 10.5252/g2012n2a8, http://zenodo.org/record/5375742