cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Hemilexis paucisetis Dodd 1920
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Diapriidae
Hemilexis
Hemilexis paucisetis

description: Hemilexis paucisetis Dodd, 1920: 377.
Valid name
Spilomicrus paucisetis (Dodd, 1920).
Summary of types
Holotype ♀, BMNH number 9.724, by original designation.
Primary type data
Mt. Wellington,/ S. Tasmania./ 12-21 Mch. 1913.; 1,300 to 2,300 ft. / R.E.Turner./ 1913-212.; Hemilexis / paucisetis/ Dodd ♀.
Type locality
Australia, Tasmania, Mount Wellington.
Remarks
The holotype is mounted on a card point, with the head, left fore wing and part of right hind tarsus missing.
description: Published as part of Notton, David G., 2014, A catalogue of the types of Diapriinae (Hymenoptera, Diapriidae) at the Natural History Museum, London, pp. 1-123 in European Journal of Taxonomy 75 on page 36, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773
Coupling between Phonon-Phonon and Phonon-Impurity Scattering: A Critical Revisit of the Spectral Matthiessen's Rule
Creators: name: Feng, Tianli
name: Qiu, Bo
name: Ruan, Xiulin
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The spectral Matthiessen's rule is commonly used to calculate the total phonon scattering rate when multiple scattering mechanisms exist. Here we predict the spectral phonon relaxation time $τ$ of defective bulk silicon using normal mode analysis based on molecular dynamics, and show that the spectral Matthiessen's rule is not accurate due to the neglect of the coupling between anharmonic phonon-phonon scattering $τ_a^{-1}$ and phonon-impurity scattering $τ_i^{-1}$. As a result, the spectral Matthiessen's rule underestimates the total phonon scattering rate, and hence overestimates the thermal conductivity $κ$ of mass-doped and Ge-doped silicon by about 20-40%. We have also directly estimated this coupling scattering rate, so called coupled five-phonon scattering $τ_{\rm couple}^{-1}$, and achieved good agreement between $τ_a^{-1}+τ_i^{-1}+τ_{\rm couple}^{-1}$ and the total scattering rate $τ_{tot}^{-1}$.
description: Published: Physical Review B 92, 235206 (2015)
title: R/V SHINSEI MARU Cruise report KS-23-7
Creators: name: Nagata, Toshi
Publisher: name: JAMSTEC
Year: 2023
Subjects: subject: Cruise report
subject: R/V SHINSEI MARU
subject: oceans

description: [CRUISE REPORT] This document is a preliminary report of KS-23-7 on R/V SHINSEI MARU from 2023-05-01 to 2023-05-12.
Revised Wavelength and Spectral Response Calibrations for AKARI Near-Infrared Grism Spectroscopy: Cryogenic Phase
Creators: name: Baba, S.
name: Nakagawa, T.
name: Shirahata, M.
name: Isobe, N.
name: Usui, F.
name: Ohyama, Y.
name: Onaka, T.
name: Yano, K.
name: Kochi, C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We perform revised spectral calibrations for the AKARI near-infrared grism to quantitatively correct for the effect of the wavelength-dependent refractive index. The near-infrared grism covering the wavelength range of 2.5--5.0 micron with a spectral resolving power of 120 at 3.6 micron, is found to be contaminated by second-order light at wavelengths longer than 4.9 micron which is especially serious for red objects. First, we present the wavelength calibration considering the refractive index of the grism as a function of the wavelength for the first time. We find that the previous solution is positively shifted by up to 0.01 micron compared with the revised wavelengths at 2.5--5.0 micron. In addition, we demonstrate that second-order contamination occurs even with a perfect order-sorting filter owing to the wavelength dependence of the refractive index. Second, the spectral responses of the system from the first- and second-order light are simultaneously obtained from two types of standard objects with different colors. The response from the second-order light suggests leakage of the order-sorting filter below 2.5 micron. The relations between the output of the detector and the intensities of the first- and second-order light are formalized by a matrix equation that combines the two orders. The removal of the contaminating second-order light can be achieved by solving the matrix equation. The new calibration extends the available spectral coverage of the grism mode from 4.9 micron up to 5.0 micron. The revision can be used to study spectral features falling in these extended wavelengths, e.g., the carbon monoxide fundamental ro-vibrational absorption within nearby active galactic nuclei.
description: 20 pages, 12 figures, accepted for publication in PASJ
Measuring Plank constant with colour LEDs and compact disk
Creators: name: Gourev, Vassil N.
name: Manolev, Stojan G.
name: Yordanov, Vasil G.
name: Mishonov, Todor M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: This problem was given on the Open Experimental Physics Olympiad (OEPO) "The day of the photon" on 25 April 2015. The Olympiad was a part of the celebration of the International Year of Light (IYL) http://www.light2015.org/Home/Event-Programme/2015/Competition/Bulgaria-Second-Experimental-Physics-Olympiad--25-April-2015-in-Sofia.-The-Day-of-the-Photon-in-the-International-Year-of-the-Light.html and was organized by the Sofia Branch of the Union of Physicist in Bulgaria and the Regional Society of Physicists of Strumica, Macedonia.
Schizaea digitata Wall.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Schizaeales
Schizaeaceae
Schizaea
Schizaea digitata

description: Acrostichum digitatum Linnaeus, Species Plantarum 2: 1068. 1753. "Habitat in Zeylona." RCN: 7773. Lectotype (Holttum in van Steenis Fl. Malesiana, ser. II, 1:41. 1959): Herb. Hermann 2: 73, No. 379 (BM-000621756). Current name:  Schizaea digitata (L.) Wall. (Schizaeaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 259, DOI: 10.5281/zenodo.291971
Global analysis of isospin dependent microscopic nucleon-nucleus optical potential in Dirac Bruckner Hartree-Fock approach
Creators: name: Xu, Ruirui
name: Ma, Zhongyu
name: Zhang, Yue
name: Tian, Yuan
name: van Dalen, E. N. E.
name: Müther, H.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The Microscopic Otical Model Potential is evaluated within a relativistic scheme which provides a natural and consistent relation between the spin-orbit part and the central part of the potential. The Dirac-Brueckner-Hartree-Fock (DBHF) approach provides such a microscopic relativistic scheme, which is based on a realistic nucleon-nucleon interaction and reproduce the saturation properties of symmetric nuclear matter without any adjustable parameter. Its solution using the projection technique within the subtracted T-matrix (STM) representation provides a reliable extension to asymmetric nuclear matter, which is important to describe the features of the isospin asymmetric nuclei. Therefore, the present work aims to perform a global analysis of the isospin-dependent nucleon-nucleus MOP based on the DBHF calculation in symmetric and asymmetric nuclear matter. The DBHF is used to evaluate the relativistic structure of the nucleon self-energies in nuclear matter at various densities and asymmetries. The Schrödinger equivalent potentials of finite nuclei are derived from these Dirac components by a local density approximation (LDA). The nucleon-nucleus scattering calculations are carried out for a broad spectrum $n$ and $p$ scattering experiments below 200 MeV with targets ranging from $^{12}$C to $^{208}$Pb.
Institute of Physics, Environmental Physics Group newsletter (9), June 1994
Creators: name: Brown, Sally
Publisher: name: Zenodo
Year: 1994
Subjects: subject: data and information
subject: Environmental Physics Group
subject: Institute of Physics
subject: https://id.loc.gov/authorities/subjects/sh85081263.html
subject: https://id.loc.gov/authorities/subjects/sh85040989.html
subject: https://id.loc.gov/authorities/subjects/sh85063458.html
subject: https://id.loc.gov/authorities/subjects/sh85101653.html
subject: https://id.loc.gov/authorities/subjects/sh85055077.html
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html
subject: https://id.loc.gov/authorities/subjects/sh85040468.html
subject: https://id.loc.gov/authorities/subjects/sh85084334.html

description: This file contains the newsletters of the Environmental Physics Group at the Institute of Physics. The fundamental aim of the Group is to promote physics within the context of the environmental sciences. In achieving this aim we provide a forum for the discussion of physics as it applies to the environment and encourage the development and application of physical methods to environmental research. The Group also encourages the education and training of physicists in the environmental sciences through meetings and contacts with educationalists at all levels. Because of the broad nature of environmental physics the Group is involved in co-operative meetings with other professional organisations with interests in the environment. These newsletters are an archive of our activities since the formation of the Group. For more information about the Environmental Physics Group, see http://www.iop.org/activity/groups/subject/env/index.html
description: Previously curated at: http://cedadocs.ceda.ac.uk/830/ The publish date on this item was its original published date. Main files in this record: iop_epg_newsletter9_june1994.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Dr Sally Brown. Transferred to CEDA document repository community on Zenodo on 2022-11-24
Institute of Physics, Environmental Physics Group newsletter (10), September 1994
Creators: name: Brown, Sally
Publisher: name: Zenodo
Year: 1994
Subjects: subject: data and information
subject: Environmental Physics Group
subject: Institute of Physics
subject: https://id.loc.gov/authorities/subjects/sh85081263.html
subject: https://id.loc.gov/authorities/subjects/sh85040989.html
subject: https://id.loc.gov/authorities/subjects/sh85063458.html
subject: https://id.loc.gov/authorities/subjects/sh85101653.html
subject: https://id.loc.gov/authorities/subjects/sh85055077.html
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html
subject: https://id.loc.gov/authorities/subjects/sh85040468.html
subject: https://id.loc.gov/authorities/subjects/sh85084334.html

description: This file contains the newsletters of the Environmental Physics Group at the Institute of Physics. The fundamental aim of the Group is to promote physics within the context of the environmental sciences. In achieving this aim we provide a forum for the discussion of physics as it applies to the environment and encourage the development and application of physical methods to environmental research. The Group also encourages the education and training of physicists in the environmental sciences through meetings and contacts with educationalists at all levels. Because of the broad nature of environmental physics the Group is involved in co-operative meetings with other professional organisations with interests in the environment. These newsletters are an archive of our activities since the formation of the Group. For more information about the Environmental Physics Group, see http://www.iop.org/activity/groups/subject/env/index.html
description: Previously curated at: http://cedadocs.ceda.ac.uk/831/ The publish date on this item was its original published date. Main files in this record: iop_epg_newsletter10_sept1994.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Dr Sally Brown. Transferred to CEDA document repository community on Zenodo on 2022-11-24
Pityrogramma calomelanos Link 1833
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Pteridaceae
Pityrogramma
Pityrogramma calomelanos

description: Acrostichum ebeneum Linnaeus, Species Plantarum 2: 1071. 1753. "Habitat in Jamaicae sepibus humidiusculis." RCN: 7788. Lectotype (Tryon in Contr. Gray Herb. 189: 60. 1962): [icon] "Filix non ramosa minima, caule nigro, surculis raris pinnulis angustis, raris, brevibus, acutis, subtus niveis" in Sloane, Voy. Jamaica 1: 92, t. 53, f. 1. 1707. Current name:  Pityrogramma calomelanos (L.) Link (Pteridaceae). Note: Tryon (in Contr. Gray Herb. 189: 60. 1962) designated the Sloane plate as lectotype, but subsequent study has shown that this belongs to the taxon known as Pityrogramma calomelanos (L.) Link, into the synonymy of which A. ebeneum should fall. However, Proctor (in Brit. Fern Gaz. 9: 220. 1965; Mem. New York Bot. Gard. 53: 125. 1989) rejected Tryon’s typification in favour of 1245.14 (LINN), a specimen of P. tartarea (Cav.) Maxon. As P. ebenea (L.) Proctor has been adopted for the latter in some works, Tryon (in Taxon 46 : 339. 1997) proposed A. ebeneum for rejection. However, the Committee for Pteridophyta (in Taxon 54: 831. 2005) did not recommend rejection, confirmed by the General Committee (in Taxon 55: 800. 2006).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 259, DOI: 10.5281/zenodo.291971
Institute of Physics, Environmental Physics Group newsletter (11), March 1995
Creators: name: Brown, Sally
Publisher: name: Zenodo
Year: 1995
Subjects: subject: data and information
subject: Environmental Physics Group
subject: Institute of Physics
subject: https://id.loc.gov/authorities/subjects/sh85081263.html
subject: https://id.loc.gov/authorities/subjects/sh85040989.html
subject: https://id.loc.gov/authorities/subjects/sh85063458.html
subject: https://id.loc.gov/authorities/subjects/sh85101653.html
subject: https://id.loc.gov/authorities/subjects/sh85055077.html
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html
subject: https://id.loc.gov/authorities/subjects/sh85040468.html
subject: https://id.loc.gov/authorities/subjects/sh85084334.html

description: This file contains the newsletters of the Environmental Physics Group at the Institute of Physics. The fundamental aim of the Group is to promote physics within the context of the environmental sciences. In achieving this aim we provide a forum for the discussion of physics as it applies to the environment and encourage the development and application of physical methods to environmental research. The Group also encourages the education and training of physicists in the environmental sciences through meetings and contacts with educationalists at all levels. Because of the broad nature of environmental physics the Group is involved in co-operative meetings with other professional organisations with interests in the environment. These newsletters are an archive of our activities since the formation of the Group. For more information about the Environmental Physics Group, see http://www.iop.org/activity/groups/subject/env/index.html
description: Previously curated at: http://cedadocs.ceda.ac.uk/832/ The publish date on this item was its original published date. Main files in this record: iop_epg_newsletter11_march1995.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Dr Sally Brown. Transferred to CEDA document repository community on Zenodo on 2022-11-24
Bakeria rugosa Dodd 1920
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Diapriidae
Bakeria
Bakeria rugosa

description: Bakeria rugosa Dodd, 1920: 377.
Valid name
Doddius rugosus (Dodd, 1920).
Summary of types
Holotype ♀, BMNH number 9.676, by original designation.
Primary type data
Omilteme/ Guerrero / 8000 ft. / Aug., H. H. Smith.; Godman-Salvin/ Coll. 1904.-1.; Type; Bakeria / rugosa/ Dodd, ♀.
Type locality
Mexico, Guerrero, Omilteme.
Remarks
The holotype is mounted on a card, all wings missing except left hind wing, right antenna beyond scape mounted separately, and left fore leg and both mid legs damaged. Masner & García (2002) described the genus Doddius with Bakeria rugosa as the type species. Arias-Penna (2003) placed this species simultaneously in Doddius and Pentapria Kieffer, 1905; the latter is an error.
description: Published as part of Notton, David G., 2014, A catalogue of the types of Diapriinae (Hymenoptera, Diapriidae) at the Natural History Museum, London, pp. 1-123 in European Journal of Taxonomy 75 on page 37, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773
Institute of Physics, Environmental Physics Group newsletter (12), August 1995
Creators: name: Brown, Sally
Publisher: name: Zenodo
Year: 1995
Subjects: subject: data and information
subject: Environmental Physics Group
subject: Institute of Physics
subject: https://id.loc.gov/authorities/subjects/sh85081263.html
subject: https://id.loc.gov/authorities/subjects/sh85040989.html
subject: https://id.loc.gov/authorities/subjects/sh85063458.html
subject: https://id.loc.gov/authorities/subjects/sh85101653.html
subject: https://id.loc.gov/authorities/subjects/sh85055077.html
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html
subject: https://id.loc.gov/authorities/subjects/sh85040468.html
subject: https://id.loc.gov/authorities/subjects/sh85084334.html

description: This file contains the newsletters of the Environmental Physics Group at the Institute of Physics. The fundamental aim of the Group is to promote physics within the context of the environmental sciences. In achieving this aim we provide a forum for the discussion of physics as it applies to the environment and encourage the development and application of physical methods to environmental research. The Group also encourages the education and training of physicists in the environmental sciences through meetings and contacts with educationalists at all levels. Because of the broad nature of environmental physics the Group is involved in co-operative meetings with other professional organisations with interests in the environment. These newsletters are an archive of our activities since the formation of the Group. For more information about the Environmental Physics Group, see http://www.iop.org/activity/groups/subject/env/index.html
description: Previously curated at: http://cedadocs.ceda.ac.uk/833/ The publish date on this item was its original published date. Main files in this record: iop_epg_newsletter12_august1995.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Dr Sally Brown. Transferred to CEDA document repository community on Zenodo on 2022-11-24
Farming and Agribusiness Activities of Large Multiunit Firms
Creators: name: Reimund, Donn A.
name: Reimund, Donn A.
Publisher: name: Unknown
Year: 1975
Subjects: subject: Agribusiness
subject: Crop Production/Industries
subject: Farm Management
subject: Livestock Production/Industries
subject: Corporation farming
subject: vertical integration
subject: structure
subject: agribusiness

description: Farming and related agribusiness activities of 410 large multiestablishment firms are examined. The firms, with annual sales of $1 million or more, were identified from data obtained from the Dun and Bradstreet Complex Business File and classified on the basis of their primary business activities--nonagricultural, farming, and three types of agribusiness (agricultural input, processing, and distribution). The most common farming enterprise was beef cattle production, followed by production of vegetables, fruits, and poultry other than broilers. Many of the farming firms had two or more separate farming units while others, primarily those with poultry, vegetable, or fruit production, were vertically integrated. Farming activities of the agribusiness firms were largely a vertical extension of their basic businesses. Farming ventures of the nonagricultural group, except for conglomerate firms, were less integrated into other activities.
Polypodium polypodioides var. michauxiana Weath.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Polypodiaceae
Polypodium
Polypodium polypodioides
Polypodium polypodioides (l.) watts var. michauxiana weath.

description: Acrostichum ferruginosum Linnaeus, Species Plantarum, ed. 2, 2: 1525. 1763. "Habitat in America." RCN: 7774. Lectotype (designated here by Reveal): [icon] "Filici-folia s. Polypodium tenuifolium minus Virginianum" in Plukenet, Phytographia: t. 89, f. 9. 1691; Almag. Bot.: 153. 1696. - Typotype: Herb. Sloane 96: 39 (BM-SL). Current name:  Polypodium polypodioides (L.) Watts var.  michauxiana Weath. (Polypodiaceae). Note: See comments by Weatherby (in Contr. Gray Herb. 74: 24. 1939).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 259, DOI: 10.5281/zenodo.291971
RKKY interaction in Rashba altermagnets
Creators: name: Amundsen, Morten
name: Brataas, Arne
name: Linder, Jacob
Publisher: name: arXiv
Year: 2024
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The interaction between two impurity spins provides vital information about the host system and has been suggested to form a building block in quantum computation and spintronic devices. We here determine this Ruderman-Kittel-Kasuya-Yosida (RKKY) interaction in recently discovered altermagnetic materials, including the presence of a Zeeman field, in a two- and three-dimensional altermagnet. In two dimensions, we also study the effect of Rashba spin-orbit coupling. Our results reveal that the momentum-resolved spin-polarization of the itinerant carriers in the altermagnet changes the RKKY interaction qualitatively from the isotropic spin-splitting in a ferromagnet. The Ising-contribution directed parallel with the altermagnetism is found to exhibit a beating pattern reflecting the shape of the Fermi surface of the system and may thus be further influenced by an out-of-plane Zeeman field. However, the exchange interaction for in-plane impurity spins deviates only slightly from that of a normal metal. On shorter length scales, we find that the Ising, the Dzyaloshinskii-Moriya terms, and other non-collinear interaction terms in the RKKY interaction acquire a rapidly oscillating behavior as a function of the relative angle between the impurity spins, which is not present in the ferromagnetic case. We determine how this new length scale depends on the system parameters analytically. Our results show that the RKKY interaction in altermagnets is qualitatively different from that of ferromagnets despite both breaking time-reversal symmetry.
description: 7 pages, 4 figures
Witnessing the birth of the red sequence: ALMA high-resolution imaging of [CII] and dust in two interacting ultra-red starbursts at z = 4.425
Creators: name: Oteo, I.
name: Ivison, R. J.
name: Dunne, L.
name: Smail, I.
name: Swinbank, M.
name: Zhang, Z-Y.
name: Lewis, A.
name: Maddox, S.
name: Riechers, D.
name: Serjeant, S.
name: Van der Werf, P.
name: Bremer, M.
name: Cigan, P.
name: Clements, D. L.
name: Cooray, A.
name: Dannerbauer, H.
name: Eales, S.
name: Ibar, E.
name: Messias, H.
name: Michałowski, M. J.
name: Pérez-Fournon, I.
name: van Kampen, E.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Exploiting the sensitivity and spatial resolution of the Atacama Large Millimeter/submillimeter Array (ALMA), we have studied the morphology and the physical scale of the interstellar medium - both gas and dust - in SGP38326, an unlensed pair of interacting starbursts at $z= 4.425$. SGP38326 is the most luminous star bursting system known at $z > 4$ with an IR-derived ${\rm SFR \sim 4300 \,} M_\odot \, {\rm yr}^{-1}$. SGP38326 also contains a molecular gas reservoir among the most massive ever found in the early Universe, and it is the likely progenitor of a massive, red-and-dead elliptical galaxy at $z \sim 3$. Probing scales of $\sim 0.1"$ or $\sim 800 \, {\rm pc}$ we find that the smooth distribution of the continuum emission from cool dust grains contrasts with the more irregular morphology of the gas, as traced by the [CII] fine structure emission. The gas is also extended over larger physical scales than the dust. The velocity information provided by the resolved [CII] emission reveals that the dynamics of the two components of SGP38326 are compatible with disk-like, ordered rotation, but also reveals an ISM which is turbulent and unstable. Our observations support a scenario where at least a subset of the most distant extreme starbursts are highly dissipative mergers of gas-rich galaxies.
description: Submitted to ApJ
Institute of Physics, Environmental Physics Group newsletter (13), Spring 1996
Creators: name: Brown, Sally
Publisher: name: Zenodo
Year: 1996
Subjects: subject: data and information
subject: Environmental Physics Group
subject: Institute of Physics
subject: https://id.loc.gov/authorities/subjects/sh85081263.html
subject: https://id.loc.gov/authorities/subjects/sh85040989.html
subject: https://id.loc.gov/authorities/subjects/sh85063458.html
subject: https://id.loc.gov/authorities/subjects/sh85101653.html
subject: https://id.loc.gov/authorities/subjects/sh85055077.html
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html
subject: https://id.loc.gov/authorities/subjects/sh85040468.html
subject: https://id.loc.gov/authorities/subjects/sh85084334.html

description: This file contains the newsletters of the Environmental Physics Group at the Institute of Physics. The fundamental aim of the Group is to promote physics within the context of the environmental sciences. In achieving this aim we provide a forum for the discussion of physics as it applies to the environment and encourage the development and application of physical methods to environmental research. The Group also encourages the education and training of physicists in the environmental sciences through meetings and contacts with educationalists at all levels. Because of the broad nature of environmental physics the Group is involved in co-operative meetings with other professional organisations with interests in the environment. These newsletters are an archive of our activities since the formation of the Group. For more information about the Environmental Physics Group, see http://www.iop.org/activity/groups/subject/env/index.html
description: Previously curated at: http://cedadocs.ceda.ac.uk/834/ The publish date on this item was its original published date. Main files in this record: iop_epg_newsletter13_spring1996.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Dr Sally Brown. Transferred to CEDA document repository community on Zenodo on 2022-11-24
Gleichenia furcata Spreng.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Gleicheniales
Gleicheniaceae
Gleichenia
Gleichenia furcata

description: Acrostichum furcatum Linnaeus, Systema Naturae, ed. 10, 2: 1321. 1759. ["Habitat in Jamaica."] Sp. Pl., ed. 2, 2: 1529 (1763). RCN: 7789. Lectotype (Proctor in Howard, Fl. Lesser Antilles 2: 62. 1977): [icon] "Filix furcata, pinnulis longiusculis, non dentatis" in Plumier, Descr. Pl. Amér.: 13, t. 20. 1693. Current name:  Gleichenia furcata (L.) Spreng. (Gleicheniaceae). Note: See Underwood (in Bull. Torrey Bot. Club 34: 243, 257. 1907), who wrongly stated that Plumier’s 1703 plate 28 "was taken by Linnaeus … in 1759 as the type of Acrostichum furcatum ".
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 259, DOI: 10.5281/zenodo.291971
Pyrrosia heterophylla M. G. Price
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Polypodiaceae
Pyrrosia
Pyrrosia heterophylla

description: Acrostichum heterophyllum Linnaeus, Species Plantarum 2: 1067. 1753. "Habitat in Malabaria, Zeylona, Africa." RCN: 7767. Lectotype (Sledge in Bull. Brit. Mus. (Nat. Hist.), Bot. 2: 135. 1960): Herb. Hermann 3: 57; 4: 29, No. 378 (BM-000628016). Current name:  Pyrrosia heterophylla (L.) M.G. Price (Polypodiaceae). Note: In designating a type, Sledge did not distinguish between the material mounted in volumes 3 and 4 of the Hermann herbarium. However, as the material appears to be part of a single gathering, Art. 9.15 applies and this is accepted as a formal typification.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 259, DOI: 10.5281/zenodo.291971
Magnetic cycles at different ages of stars
Creators: name: Oláh, K.
name: Kővári, Zs.
name: Petrovay, K.
name: Soon, W.
name: Baliunas, S.
name: Kolláth, Z.
name: Vida, K.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We study the different patterns of interannual magnetic variability in stars on or near the lower main sequence, approximately solar-type (G-K dwarf) stars in time series of 36 years from the Mount Wilson Observatory Ca\,{\sc ii}\,H\&K survey. Our main aim is to search for correlations between cycles, activity measures and ages. Time-frequency analysis has been used to discern and reveal patterns and morphology of stellar activity cycles, including multiple and changing cycles, in the datasets. Both the results from short-term Fourier transform and its refinement using the Choi-Williams distribution, with better frequency resolution, are presented in this study. Rotational periods of the stars were derived using multi-frequency Fourier analysis.From the studied 29 stars we found at least one activity cycle on 28 of them. Twelve stars, with longer rotational periods ($39.7\pm6.0$ days) have simple, smooth cycles, and the rest of the stars, with on-average much faster rotation ($18.1\pm12.2$ days) show complex and sometimes vigorously changing, multiple cycles. The cycles are longer and quite uniform in the first group ($9.7\pm1.9$ years), while are generally shorter and with greater variety in the second one ($7.6\pm4.9$). There is a clear age division between stars with smooth and complex cycles that follows the known separation between the older and younger stars at around 2 to 3~Gyr of age.
description: Accepted to Astronomy and Astrophysics
Determining protoplanetary disk gas masses from CO isotopologues line observations
Creators: name: Miotello, Anna
name: van Dishoeck, Ewine F.
name: Kama, Mihkel
name: Bruderer, Simon
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Despite intensive studies of protoplanetary disks, there is still no reliable way to determine their total mass and their surface density distribution, quantities that are crucial for describing both the structure and the evolution of disks up to the formation of planets. The goal of this work is to use less abundant CO isotopologues, whose detection is routine for ALMA, to infer the gas mass of disks. Isotope-selective effects need to be taken into account in the analysis, because they can significantly modify CO isotopologues line intensities. CO isotope-selective photodissociation has been implemented in the physical-chemical code DALI and 800 disk models have been run for a range of disk and stellar parameters. Dust and gas temperature structures have been computed self-consistently, together with a chemical calculation of the main species. Both disk structure and stellar parameters have been investigated. Total fluxes have been ray-traced for different CO isotopologues and for various transitions for different inclinations. A combination of 13CO and C18O total intensities allows inference of the total disk mass, although with non-negligible uncertainties. These can be overcome by employing spatially resolved observations, i.e. the disk's radial extent and inclination. Comparison with parametric models shows differences at the factor of a few level, especially for extremely low and high disk masses. Finally, total line intensities for different CO isotopologue and for various low-J transitions are provided and are fitted to simple formulae. The effects of a lower gas-phase carbon abundance and different gas/dust ratios are investigated as well, and comparison with other tracers is made. Disk masses can be determined within a factor of a few by comparing CO isotopologue lines observations with the simulated line fluxes, modulo the uncertainties in the volatile elemental abundances.
description: 20 pages, 15 figures, A&A accepted
Woodsia ilvensis R. Br.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Pteridophyta
Filicopsida
Polypodiales
Dryopteridaceae
Woodsia
Woodsia ilvensis

description: Acrostichum ilvense Linnaeus, Species Plantarum 2: 1071. 1753. "Habitat in Europae frigidissimae rupibus." RCN: 7787. Lectotype (Copeland in Univ. Calif. Publ. Bot. 16: 57. 1929): Amman 51, Herb. Linn. No. 1245.13 (LINN). Current name:  Woodsia ilvensis (L.) R. Br. (Dryopteridaceae). Note: See Pichi Sermolli (in Webbia 12: 182. 1956) who confirmed the identity of 1245.13 (LINN) but suggested that it is not an original element. This seems doubtful, however, and later authors (e.g. Bobrov in Novosti Sist. Vyssh. Rast. 21:7. 1984; Jonsell & Jarvis in Nordic J. Bot. 14: 149. 1994) designated the same specimen as lectotype.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 260, DOI: 10.5281/zenodo.291971
Reentrance of disorder in the anisotropic shuriken Ising model
Creators: name: Pohle, Rico
name: Benton, Owen
name: Jaubert, L. D. C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: For a material to order upon cooling is common sense. What is more seldom is for disorder to reappear at lower temperature, which is known as reentrant behavior. Such resurgence of disorder has been observed in a variety of systems, ranging from Rochelle salts to nematic phases in liquid crystals. Frustration is often a key ingredient for reentrance mechanisms. Here we shall study a frustrated model, namely the anisotropic shuriken lattice, which offers a natural setting to explore an extension of the notion of reentrance between magnetic disordered phases. By tuning the anisotropy of the lattice, we open a window in the phase diagram where magnetic disorder prevails down to zero temperature. In this region, the competition between multiple disordered ground states gives rise to a double crossover where both the low- and high-temperature regimes are less correlated than the intervening classical spin liquid. This reentrance of disorder is characterized by an entropy plateau, a multi-step Curie law crossover and a rather complex diffuse scattering in the static structure factor. Those results are confirmed by complementary numerical and analytical methods: Monte Carlo simulations, Husimi-tree calculations and an exact decoration-iteration transformation.
description: 16 pages, 13 figures
Institute of Physics, Environmental Physics Group newsletter (14), Summer 1996
Creators: name: Brown, Sally
Publisher: name: Zenodo
Year: 1996
Subjects: subject: data and information
subject: Environmental Physics Group
subject: Institute of Physics
subject: https://id.loc.gov/authorities/subjects/sh85081263.html
subject: https://id.loc.gov/authorities/subjects/sh85040989.html
subject: https://id.loc.gov/authorities/subjects/sh85063458.html
subject: https://id.loc.gov/authorities/subjects/sh85101653.html
subject: https://id.loc.gov/authorities/subjects/sh85055077.html
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html
subject: https://id.loc.gov/authorities/subjects/sh85040468.html
subject: https://id.loc.gov/authorities/subjects/sh85084334.html

description: This file contains the newsletters of the Environmental Physics Group at the Institute of Physics. The fundamental aim of the Group is to promote physics within the context of the environmental sciences. In achieving this aim we provide a forum for the discussion of physics as it applies to the environment and encourage the development and application of physical methods to environmental research. The Group also encourages the education and training of physicists in the environmental sciences through meetings and contacts with educationalists at all levels. Because of the broad nature of environmental physics the Group is involved in co-operative meetings with other professional organisations with interests in the environment. These newsletters are an archive of our activities since the formation of the Group. For more information about the Environmental Physics Group, see http://www.iop.org/activity/groups/subject/env/index.html
description: Previously curated at: http://cedadocs.ceda.ac.uk/835/ The publish date on this item was its original published date. Main files in this record: iop_epg_newsletter14_summer1996.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Dr Sally Brown. Transferred to CEDA document repository community on Zenodo on 2022-11-24
ThFeAsN in Relation to Other Iron-Based Superconductors
Creators: name: Singh, D. J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The electronic structure, magnetic and structural properties of the superconductor ThFeAsN are discussed in relation to the Fe-pnictide and Fe-chalcogenide superconductors based on results of first principles calculations. The electronic structure is that of a high density of states semimetal. It shows approximately nested hole and electron Fermi surfaces of Fe $d$ character involving the $xz,yz$ and $xy$ orbitals. There is a strong tendency towards magnetism at the GGA level, and this magnetism is important for describing the Fe-As bonding, but greatly overestimates the magnetic ordering. The lowest energy magnetic state at the GGA level is the stripe order, and this particular order couples strongly to electrons near $E_F$. ThFeAsN is therefore strongly similar to the Fe-pnictide family of superconductors, although it is a particularly anisotropic member.
Von Rohdaten zum Text – Themenentfaltung in automatisierten Fußballspielberichten
Creators: name: Meier-Vieracker, Simon
Publisher: name: andere Institution
Year: 2023
Subjects: subject: Linguistik
subject: Thema
subject: Textlinguistik
subject: Automatisierung
subject: Korpuslinguistik
subject: 410

description: Beitrag zum U Bremen Thementag »Wieviel Gesellschaft ist im Thema?«
Extended X-ray emission in the IC 2497 - Hanny's Voorwerp system: energy injection in the gas around a fading AGN
Creators: name: Sartori, Lia F.
name: Schawinski, Kevin
name: Koss, Michael
name: Treister, Ezequiel
name: Maksym, W. Peter
name: Keel, William C.
name: Urry, C. Megan
name: Lintott, Chris J.
name: Wong, O. Ivy
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present deep Chandra X-ray observations of the core of IC 2497, the galaxy associated with Hanny's Voorwerp and hosting a fading AGN. We find extended soft X-ray emission from hot gas around the low intrinsic luminosity (unobscured) AGN ($L_{\rm bol} \sim 10^{42}-10^{44}$ erg s$^{-1}$). The temperature structure in the hot gas suggests the presence of a bubble or cavity around the fading AGN ($\mbox{E$_{\rm bub}$} \sim 10^{54} - 10^{55}$ erg). A possible scenario is that this bubble is inflated by the fading AGN, which after changing accretion state is now in a kinetic mode. Other possibilities are that the bubble has been inflated by the past luminous quasar ($L_{\rm bol} \sim 10^{46}$ erg s$^{-1}$), or that the temperature gradient is an indication of a shock front from a superwind driven by the AGN. We discuss the possible scenarios and the implications for the AGN-host galaxy interaction, as well as an analogy between AGN and X-ray binaries lifecycles. We conclude that the AGN could inject mechanical energy into the host galaxy at the end of its lifecycle, and thus provide a source for mechanical feedback, in a similar way as observed for X-ray binaries.
description: 9 pages, 5 figures, accepted for publication in MNRAS
Pyrrosia lanceolata Farw.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Polypodiaceae
Pyrrosia
Pyrrosia lanceolata

description: Acrostichum lanceolatum Linnaeus, Species Plantarum 2: 1067. 1753. "Habitat in India." RCN: 7765. Lectotype (Tardieu-Blot in Aubréville, Fl. Gabon 8: 201. 1964): Herb. Hermann 1: 3, No. 380 (BM-000621235). Current name:  Pyrrosia lanceolata (L.) Farw. (Polypodiaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 260, DOI: 10.5281/zenodo.291971
The Oxygen Features in Type Ia Supernovae and the Implications for the Nature of Thermonuclear Explosions
Creators: name: Zhao, Xulin
name: Maeda, Keiichi
name: Wang, Xiaofeng
name: Wang, Lifan
name: Sai, Hanna
name: Zhang, Jujia
name: Zhang, Tianmeng
name: Huang, Fang
name: Rui, Liming
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The absorption feature O I 7773 is an important spectral indicator for type Ia supernovae (SNe~Ia) that can be used to trace the unburned material at outer layers of the exploding white dwarf. In this work, we use a large sample of SNe~Ia to examine this absorption at early phases (i.e., -13 days
description: 37 pages, 10 figures, accepted for publication in the Astrophysical Journal
Dynamical Response Theory for Driven-Dissipative Quantum Systems
Creators: name: Venuti, Lorenzo Campos
name: Zanardi, Paolo
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We discuss dynamical response theory of driven-dissipative quantum systems described by Markovian Master Equations generating semi-groups of maps. In this setting thermal equilibrium states are replaced by non-equilibrium steady states and dissipative perturbations are considered besides the Hamiltonian ones. We derive explicit expressions for the linear dynamical response functions for generalized dephasing channels and for Davies thermalizing generators. We introduce the notion of maximal harmonic response and compute it exactly for a single qubit channel. Finally, we analyze linear response near dynamical phase transitions in quasi-free open quantum systems. It is found that the effect of the dynamical phase transition shows up in a peak at the edge of the spectrum in the imaginary part of the dynamical response function.
description: 9 pages, 3 figures, comments welcome
Institute of Physics, Environmental Physics Group newsletter (15), 1997
Creators: name: Brown, Sally
Publisher: name: Zenodo
Year: 1997
Subjects: subject: data and information
subject: Environmental Physics Group
subject: Institute of Physics
subject: https://id.loc.gov/authorities/subjects/sh85081263.html
subject: https://id.loc.gov/authorities/subjects/sh85040989.html
subject: https://id.loc.gov/authorities/subjects/sh85063458.html
subject: https://id.loc.gov/authorities/subjects/sh85101653.html
subject: https://id.loc.gov/authorities/subjects/sh85055077.html
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html
subject: https://id.loc.gov/authorities/subjects/sh85040468.html
subject: https://id.loc.gov/authorities/subjects/sh85084334.html

description: This file contains the newsletters of the Environmental Physics Group at the Institute of Physics. The fundamental aim of the Group is to promote physics within the context of the environmental sciences. In achieving this aim we provide a forum for the discussion of physics as it applies to the environment and encourage the development and application of physical methods to environmental research. The Group also encourages the education and training of physicists in the environmental sciences through meetings and contacts with educationalists at all levels. Because of the broad nature of environmental physics the Group is involved in co-operative meetings with other professional organisations with interests in the environment. These newsletters are an archive of our activities since the formation of the Group. For more information about the Environmental Physics Group, see http://www.iop.org/activity/groups/subject/env/index.html
description: Previously curated at: http://cedadocs.ceda.ac.uk/836/ The publish date on this item was its original published date. Main files in this record: iop_epg_newsletter15_1997.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Dr Sally Brown. Transferred to CEDA document repository community on Zenodo on 2022-11-24
Pteris grandifolia Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Pteridaceae
Pteris
Pteris grandifolia

description: Acrostichum marginatum Linnaeus, Flora Jamaicensis: 22. 1759. ["Habitat in Jamaica."] Sp. Pl., ed. 2, 2: 1526 (1763). RCN: 7780. Type not designated. Original material: [icon] in Sloane, Voy. Jamaica 1: 84, t. 40. 1707. Current name:  Pteris grandifolia L. (Pteridaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 260, DOI: 10.5281/zenodo.291971