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

description: Hoplopria aterrima Dodd, 1920: 373.
Valid name
Spilomicrus aterrimus (Dodd, 1920) comb. nov.
Summary of types
Holotype ♀, BMNH number 9.635, by original designation. Paratype ♂. Lectotype designation by Masner (1965) invalid.
Primary type data
Lecto/ type/ L.M.; Kuching/ J.H.; P.Cameron Coll./ 1914-110; Brachyaulax / striaticollis/ Cam. Type/ Borneo; Hoplopria / aterrima Dodd / ♀; selected as lectotype by/ L. Masner 25.xi.01.
Type locality
Malaysia, Borneo, Sarawak, Kuching.
Remarks
This species was described from one specimen of each sex, of which Dodd said one was type and the other cotype (effectively holotype and paratype). There is, however, no clear evidence to say which of the two specimens is the type either from Dodd’s description or labels. Masner (1965) tried to resolve the situation by designating a lectotype; however, this action is invalid since only syntypes can be designated as lectotypes and Dodd had already designated a holotype. It is prudent to recognise the female specimen as Dodd’s holotype because a) Dodd described the female first and in more detail and so it is most likely he considered the female specimen the type, and b) it is in the interests of stability to follow Masner in recognising the female as the name bearing type. The holotype is mounted on a card and is entire. Following the synonymy of Hoplopria Ashmead, 1893 with Spilomicrus presented by Masner & García (2002), the position of this species in Spilomicrus is confirmed.
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 35, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773
Close Encounters of Wide Binaries Induced by the Galactic Tide: Implications for Stellar Mergers and Gravitational-Wave Sources
Creators: name: Stegmann, Jakob
name: Vigna-Gómez, Alejandro
name: Rantala, Antti
name: Wagg, Tom
name: Zwick, Lorenz
name: Renzo, Mathieu
name: van Son, Lieke A. C.
name: de Mink, Selma E.
name: White, Simon D. M.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: A substantial fraction of stars can be found in wide binaries with projected separations between $\sim10^2$ and $10^5\,\rm AU$. In the standard lore of binary physics, these would evolve as effectively single stars that remotely orbit one another on stationary Keplerian ellipses. However, embedded in their Galactic environment their low binding energy makes them exceptionally prone to perturbations from the gravitational potential of the Milky Way and encounters with passing stars. Employing a fully relativistic $N$-body integration scheme, we study the impact of these perturbations on the orbital evolution of wide binaries along their trajectory through the Milky Way. Our analysis reveals that the torques exerted by the Galaxy can cause large-amplitude oscillations of the binary eccentricity to $1-e\lesssim10^{-8}$. As a consequence, the wide binary members pass close to each other at periapsis, which, depending on the type of binary, potentially leads to a mass transfer or collision of stars or to an inspiral and subsequent merger of compact remnants due to gravitational-wave radiation. Based on a simulation of $10^5$ wide binaries across the Galactic field, we find that this mechanism could significantly contribute to the rate of stellar collisions and binary black hole mergers as inferred from observations of Luminous Red Novae and gravitational-wave events by LIGO/Virgo/Kagra. We conclude that the dynamics of wide binaries, despite their large mean separation, can give rise to extreme interactions between stars and compact remnants.
description: 20 pages, 9 figures
Quantum Corrections to the Decay Law in Flight
Creators: name: Jiménez, D. F. Ramírez
name: Parra, A. F. Guerrero
name: Kelkar, N. G.
name: Nowakowski, M.
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The deviation of the decay law from the exponential is a well known effect of quantum mechanics. Here we analyze the relativistic survival probabilities, $S(t,p)$, where $p$ is the momentum of the decaying particle and provide analytical expressions for $S(t,p)$ in the exponential (E) as well as the nonexponential (NE) regions at small and large times. Under minimal assumptions on the spectral density function, analytical expressions for the critical times of transition from the NE to the E at small times and the E to NE at large times are derived. The dependence of the decay law on the relativistic Lorentz factor, $γ= 1/\sqrt{1 - v^2/c^2}$, reveals several interesting features. In the short time regime of the decay law, the critical time, $τ_{st}$, shows a steady increase with $γ$, thus implying a larger NE region for particles decaying in flight. Comparing $S(t,p)$ with the well known time dilation formula, $e^{-Γt/γ}$, in the exponential region, an expression for the critical $γ$ where $S(t,p)$ deviates most from $e^{-Γt/γ}$ is presented. This is a purely quantum correction. Under particular conditions on the resonance parameters, there also exists a critical $γ$ at large times which decides if the NE region shifts backward or forward in time as compared to that for a particle at rest. All the above analytical results are supported by calculations involving realistic decays of hadrons and leptons.
description: 41 pages, 7 figures
Seeking for the observational manifestation of de Sitter Relativity
Creators: name: Tretyakova, Daria A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The de Sitter invariant special relativity is a natural extension of the usual Einstein special relativity. Within this framework a generalization of special relativity (SR) for the de Sitter space-time introduces a new length scale $R$, serving an origin of geometrical cosmological constant $Λ=3/R^2$. De Sitter relativity predicts the departure from the Lorentz invariance due to spacetime curvature, related to the geometrical cosmological constant. In this paper the possible impact of de Sitter special relativity effects on threshold particle processes and equivalence principle violation is considered. The main conclusion is that constraints, coming from cosmological fine structure constant variations render this effects nowadays undetectable. A brief outlook is given thereafter.
Boltzmann equation with double-well potentials
Creators: name: Chiacchiera, Silvia
name: Macrì, Tommaso
name: Trombettoni, Andrea
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study the dynamics of an interacting classical gas trapped in a double-well potential at finite temperature. Two model potentials are considered: a cubic box with a square barrier in the middle, and a harmonic trap with a gaussian barrier along one direction. The study is performed using the Boltzmann equation, solved numerically via the test-particle method. We introduce and discuss a simple analytical model that allows to provide estimates of the relaxation time, which are compared with numerical results. Finally, we use our findings to make numerical and analytical predictions for the case of a fermionic mixture in the normal-fluid phase in a realistic double-well potential relevant for experiments with cold atoms.
description: 15 pages, 9 figures
Acrostichum aureum Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Pteridaceae
Acrostichum
Acrostichum aureum

description: Acrostichum aureum Linnaeus, Species Plantarum 2: 1069. 1753. "Habitat in Jamaicae, Dominicae humentibus." RCN: 7776. Lectotype (Schelpe in Contr. Bolus Herb. 1: 45. 1969): Herb. Clifford: 475, Acrostichum 1 (BM-000647610). Generitype of Acrostichum Linnaeus (vide Mirbel, Dict. Sci. Nat. 1: 244. 1816; Smith, Hist. File.: 146. 1875). Current name:  Acrostichum aureum L. (Pteridaceae). Note: Although Tardieu-Blot (in Aubréville, Fl. Gabon 8: 100. 1964) stated "Type: herb. Linné, 1767" it is unclear whether this refers to LINN (where 1245 would be the generic number). Schelpe’s choice of Clifford material as type therefore appears to be the earliest explicit choice although 1245.5 (LINN) was treated as the lectotype by Proctor (in Howard, Fl. Lesser Antilles 2: 152. 1977), as was a Plumier plate (by Proctor, Ferns Jamaica: 281. 1985).
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 pages 258-259, DOI: 10.5281/zenodo.291971
Institute of Physics, Environmental Physics Group newsletter (3), January 1992
Creators: name: Brown, Sally
Publisher: name: Zenodo
Year: 1992
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/823/ The publish date on this item was its original published date. Main files in this record: iop_epg_newsletter3_jan1992.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
Theory of the inverse Rashba-Edelstein effect induced by thermal spin injection
Creators: name: Hosokawa, Kaiji
name: Yama, Masaki
name: Matsuo, Mamoru
name: Kato, Takeo
Publisher: name: arXiv
Year: 2024
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We theoretically consider a junction composed of a ferromagnetic insulator (FI) and a two-dimensional electron gas (2DEG) with Rashba- and Dresselhaus-type spin-orbit interactions. Using the Boltzmann equation, we calculate an electric current in 2DEG induced by the inverse Rashba-Edelstein effect when imposing the temperature difference between FI and 2DEG. We clarify how the induced current depends on the magnetization direction of FI, spin texture on the Fermi surface of 2DEG, and temperature. Our result provides an important foundation for an accurate analysis of the inverse Rashba-Edelstein effect induced by thermal spin injection.
description: 14 pages, 3 figures
An efficient cooling of the quantized vibration by a four-level configuration
Creators: name: Yan, Lei-Lei
name: Zhang, Jian-Qi
name: Zhang, Shuo
name: Feng, Mang
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Cooling vibrational degrees of freedom down to ground states is essential to observation of quantum properties of systems with mechanical vibration. We propose two cooling schemes employing four internal levels of the systems, which achieve the ground-state cooling in an efficient fashion by completely deleting the carrier and first-order blue-sideband transitions. The schemes, based on the quantum interference and Stark-shift gates, are robust to fluctuation of laser intensity and frequency. The feasibility of the schemes is justified using current laboratory technology. In practice, our proposal readily applies to an nano-diamond nitrogen-vacancy center levitated in an optic trap or attached to a cantilever.
description: 6 page, 4 figures
Can multiple-choice questions simulate free-response questions?
Creators: name: Lin, Shih-Yin
name: Singh, Chandralekha
Publisher: name: arXiv
Year: 2016
Subjects: subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: We discuss a study to evaluate the extent to which free-response questions could be approximated by multiple-choice equivalents. Two carefully designed research-based multiple-choice questions were transformed into a free-response format and administered on the final exam in a calculus-based introductory physics course. The original multiple-choice questions were administered in another similar introductory physics course on final exam. Findings suggest that carefully designed multiple-choice questions can reflect the relative performance of the free-response questions while maintaining the benefits of ease of grading and quantitative analysis, especially if the different choices in the multiple-choice questions are weighted to reflect the different levels of understanding that students display.
description: conference date: 3â€“4 August 2011, Omaha, NE
A hydrodynamic approach to reproduce multiple spinning vortices in horizontally rotating three-dimensional liquid helium-4
Creators: name: Tsuzuki, Satori
Publisher: name: arXiv
Year: 2024
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: This paper reports a three-dimensional (3D) simulation of a rotating liquid helium-4, using a two-fluid model with spin-angular momentum conservation. Our model was derived from the particle approximation of an inviscid fluid with residual viscosity. Despite the fully classical mechanical picture, the resulting system equations were consistent with those of the conventional two-fluid model. We consider bulk liquid helium-4 to be an inviscid fluid, assuming that the viscous fluid component remains at finite temperatures. As the temperature decreased, the amount of the viscous fluid component decreased, ultimately becoming a fully inviscid fluid at absolute zero. Weak compressibility is assumed to express the volume change because some helium atoms do not render fluid owing to BECs or change states because of local thermal excitation. One can solve the governing equations for an incompressible fluid using explicit SPH (smoothed particle hydrodynamics), simultaneously reproducing density fluctuations and describing the fluid in a many-particle system. We assume the following fluid-particle duality: a hydrodynamic interfacial tension between the inviscid and viscous components or a local interaction force between two types of fluid particles. The former can be induced in the horizontal direction when non-negligible non-uniformity of the particles occurs during forced two-dimensional rotation, and the latter is non-negligible when the former is negligible. We performed a largescale simulation of 3D liquid helium forced to rotate horizontally using 32 GPUs. Compared with the low-resolution calculation using 2.4 million particles, the high-resolution calculation using 19.6 million particles showed spinning vortices close to those of the theoretical solution. We obtained a promising venue to establish a practical simulation method for bulk liquid helium-4.
description: The following article has been submitted to Physics of Fluids. After it is published, it will be found at https://pubs.aip.org/aip/pof
Todea barbara T. Moore
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Osmundales
Osmundaceae
Todea
Todea barbara

description: Acrostichum barbarum Linnaeus, Species Plantarum 2: 1072. 1753. "Habitat in Africa." RCN: 7792. Type not designated. Original material: Herb. Clifford: 476, Acrostichum 4 (BM); [icon] in Plukenet, Phytographia: t. 181, f. 5. 1692; Almag. Bot.: 156. 1696 - Voucher: Herb. Sloane 96: 44 (BM-SL). Current name:  Todea barbara (L.) T. Moore (Osmundaceae). Note: Schelpe & Anthony (in Leistner, Fl. Southern Africa, Pteridophyta: 45. 1986) indicated Adair material in Herb. Sloane (presumably linked to the cited Plukenet plate) as the holotype. However, this collection was never seen by Linnaeus and is not original material for the name.
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 (1), January 1991
Creators: name: Brown, Sally
Publisher: name: Zenodo
Year: 1991
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/824/ The publish date on this item was its original published date. Main files in this record: iop_epg_newsletter1_jan1991.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
Dark Matter Production Associated With a Heavy Quarkonium at B Factories
Creators: name: Yu, Chaehyun
name: Yuan, Tzu-Chiang
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We investigate light dark matter production associated with a heavy quarkonium at B factories in a model-independent way by adopting the effective field theory approach for the interaction of dark matter with standard model particles. We consider the effective operators for the dark matter-heavy quark interaction, which are relevant to the production of dark matter associated with a heavy quarkonium. We calculate the cross sections for dark matter production associated with a J/psi or eta_c to compare with the standard model backgrounds. We set bounds on the energy scale of new physics for various effective operators and also obtain the corresponding limits for the dark matter-nucleon scattering cross sections for light dark matter with mass of the order of a few GeV.
description: 13 pages, 5 figures, references added
Women in physics in the United States: recruitment and retention
Creators: name: Abramzon, Nina
name: Benson, Patrice
name: Bertschinger, Edmund
name: Blessing, Susan
name: Cochran, Geraldine L.
name: Cox, Anne
name: Cunningham, Beth A.
name: Galbraith-Frew, Jessica
name: Johnson, Jolene
name: Kerby, Leslie
name: Lalanne, Elaine
name: ODonnell, Christine
name: Petty, Sara
name: Sampath, Sujatha
name: Singh, Chandralekha
name: Spencer, Cherrill
name: Woodle, Kathryne Sparks
name: Yenello, Sherry
Publisher: name: arXiv
Year: 2016
Subjects: subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: Initiatives to increase the number, persistence, and success of women in physics in the US reach pre-teen girls through senior women. Programs exist at both the local and national levels. In addition, researchers have investigated issues related to gender equity in physics and physics education. Anecdotal evidence suggests increased media coverage of the underrepresentation of women in science. All of these efforts are both motivated and made more effective by the collection and presentation of data on the presence, persistence, and promise of women in physics.
Institute of Physics, Environmental Physics Group newsletter (4), October 1992
Creators: name: Brown, Sally
Publisher: name: Zenodo
Year: 1992
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/825/ The publish date on this item was its original published date. Main files in this record: iop_epg_newsletter4_oct1992.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 calomelanos Linnaeus, Species Plantarum 2: 1072. 1753. "Habitat in America meridionali." RCN: 7788. Lectotype (Schelpe in Contr. Bolus Herb. 1: 50. 1969): Herb. Linn. No. 1245.19 (LINN). Current name:  Pityrogramma calomelanos (L.) Link (Pteridaceae). Note: See discussion by Tryon (in Contr. Gray Herb. 189: 60. 1962; 194: 68. 1964) who did not, however, designate a type. Although Tardieu-Blot (in Aubréville, Fl. Cameroun 3 . 134. 1964) stated "Type: herb. L." it is unclear whether this was intended to refer to Leiden (L), or LINN.
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 (5), March 1993
Creators: name: Brown, Sally
Publisher: name: Zenodo
Year: 1993
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/826/ The publish date on this item was its original published date. Main files in this record: iop_epg_newsletter5_mar1993.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
Hoplopria obsoleta Dodd 1920
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Diapriidae
Hoplopria
Hoplopria obsoleta

description: Hoplopria obsoleta Dodd, 1920: 375.
Valid name
Spilomicrus obsoletus (Dodd, 1920).
Summary of types
Holotype ♀, BMNH number 9.636, by monotypy.
Primary type data
Omilteme/ Guerrero / 8000ft. / Aug. H.H. Smith; Godman-Salvin/ Coll. 1904.-1.; Type / H. T.; Hoplopria / obsoleta/ Dodd ♀.
Type locality
Mexico, Guerrero, Omilteme.
Remarks
This species was described from one female. The holotype is mounted on a card with the right fore and hind wings 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 pages 35-36, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773
Anetium citrifolium Splitg.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Pteridaceae
Anetium
Anetium citrifolium

description: Acrostichum citrifolium Linnaeus, Species Plantarum 2: 1067. 1753. "Habitat in America meridionali." RCN: 7766. Lectotype (Tryon in Contr. Gray Herb. 194: 225. 1964): [icon] "Lingua Cervina scandens, citrei foliis minor" in Plumier, Traité Foug. Amér.: 101, t. 116. 1705. - Typotype: Plumier, Herb. Jussieu 991 (P-JUSS). Current name:  Anetium citrifolium (L.) Splitg. (Vittariaceae).
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
Disorder free many-body localization transition in two quasiperiodically coupled Heisenberg spin chains
Creators: name: Gunawardana, K. G. S. H.
name: Uchoa, Bruno
Publisher: name: arXiv
Year: 2024
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Disorder free many-body localization (MBL) can occur in interacting systems that can dynamically generate their own disorder. We address the thermal-MBL phase transition of two isotropic Heisenberg spin chains that are quasi-periodically coupled to each other. The spin chains are incommensurate and are coupled through a short range exchange interaction of the $XXZ$ type that decays exponentially with the distance. Using exact diagonalization, matrix product states and density matrix renormalization group, we calculate the time evolution of the entanglement entropy at long times and extract the inverse participation ratio in the thermodynamic limit. We show that this system has a robust MBL phase. We establish the phase diagram with the onset of MBL as a function of the interchain exchange coupling and of the incommensuration between the spin chains. The Ising limit of the interchain interaction optimizes the stability of the MBL phase over a broad range of incommensurations above a given critical exchange coupling. Incorporation of interchain spin flips significantly enhances entanglement between the spin chains and produces delocalization, favoring a pre-thermal phase whose entanglement entropy grows logarithmically with time.
description: 10 pages, 9 figures
A mechanical autonomous stochastic heat engine
Creators: name: Serra-Garcia, Marc
name: Foehr, André
name: Molerón, Miguel
name: Lydon, Joseph
name: Chong, Christopher
name: Daraio, Chiara
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Stochastic heat engines are devices that generate work from random thermal motion using a small number of highly fluctuating degrees of freedom. Proposals for such devices have existed for more than a century and include the Maxwell demon and the Feynman ratchet. Only recently have they been demonstrated experimentally, using e.g., thermal cycles implemented in optical traps. However, the recent demonstrations of stochastic heat engines are nonautonomous, since they require an external control system that prescribes a heating and cooling cycle, and consume more energy than they produce. This Report presents a heat engine consisting of three coupled mechanical resonators (two ribbons and a cantilever) subject to a stochastic drive. The engine uses geometric nonlinearities in the resonating ribbons to autonomously convert a random excitation into a low-entropy, nonpassive oscillation of the cantilever. The engine presents the anomalous heat transport property of negative thermal conductivity, consisting in the ability to passively transfer energy from a cold reservoir to a hot reservoir.
Institute of Physics, Environmental Physics Group newsletter (6), July 1993
Creators: name: Brown, Sally
Publisher: name: Zenodo
Year: 1993
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/827/ The publish date on this item was its original published date. Main files in this record: iop_epg_newsletter6_july1993.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
Resampling-based simultaneous confidence intervals to compare scale using deviances
Creators: name: Richter, Scott J.
name: McCann, Melinda. H.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
classificationCode: 69999
subject: Biological Sciences not elsewhere classified
classificationCode: 19999
subject: Mathematical Sciences not elsewhere classified

description: Resampling-based confidence intervals based on medians are examined for pairwise comparison of scale. Methods that have been found in the literature to be effective for comparing scale for two groups are extended to the case of all pairwise comparisons, using a Tukey-type adjustment to ensure simultaneous confidence. Coverage rate and interval width estimates were computed using simulated data. A permutation-based method was found to have the best coverage properties.
About David Ruelle, after his 80th birthday
Creators: name: Gallavotti, Giovanni
Publisher: name: arXiv
Year: 2016
Subjects: subject: History and Philosophy of Physics (physics.hist-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: This is, with minor modifications, a text read at the 114th Statistical Mechanics meeting, in honor of D.Ruelle and Y.Sinai, at Rutgers, Dec.13-15, 2015. It does not attempt to analyze, or not even just quote, all works of David Ruelle; I discuss, as usual in such occasions, a few among his works with which I have most familiarity and which were a source of inspiration for me.
FSW Yoda manual
Publisher: name: Utrecht University
Year: 2020
Subjects: subject: Social Sciences - Other social sciences (5.9)
subject: Yoda
subject: data storage
subject: datamanagement

description: Yoda (Your Data)is an encrypted storage location aimed at safely storing your research data. Yoda provides a way   to   store,   manage,   share,   secure,   add   metadata   and   publish   your   research   data.   Using   Yoda   is recommended  when  storing  large  amounts  of  personal  information  such  as  interview  transcripts  or  video footage.  This  manual  explains  how  to  use  YoDa  with  Windows  or  Mac  devices.
Elaphoglossum crinitum Christ 1899
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Dryopteridaceae
Elaphoglossum
Elaphoglossum crinitum

description: Acrostichum crinitum Linnaeus, Species Plantarum 2: 1068. 1753. "Habitat - - - - - " RCN: 7768. Lectotype (Proctor in Howard, Fl. Lesser Antilles 2: 216. 1977): [icon] " Phyllitis crinita latissimo fol. " in Petiver, Pteri-graphia Amer.: 145, t. 13, f. 14. 1712 (see p. 147). Current name:  Elaphoglossum crinitum (L.) Christ (Lomariopsidaceae).
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
Thelypteris sancta Ching 1941
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Thelypteridaceae
Thelypteris
Thelypteris sancta

description: Acrostichum cruciatum Linnaeus, Species Plantarum 2: 1072. 1753. "Habitat in America meridionali." RCN: 7790. Lectotype (Proctor & Lourteig in Bradea 5: 385. 1990): [icon] "Lonchitis pulverulenta, pinnulis obtuse dentatis" in Plumier, Traité Foug. Amer.: 37, t. 48, f. B. 1705. Current name:  Thelypteris sancta (L.) Ching (Thelypteridaceae).
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 (7), October 1993
Creators: name: Brown, Sally
Publisher: name: Zenodo
Year: 1993
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/828/ The publish date on this item was its original published date. Main files in this record: iop_epg_newsletter7_oct1993.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
Optical and mechanical mode tuning in an optomechanical crystal with light-induced thermal effects
Creators: name: Navarro-Urrios, D.
name: Gomis-Bresco, J.
name: Capuj, N. E.
name: Alzina, F.
name: Griol, A.
name: Puerto, D.
name: Martínez, A.
name: Sotomayor-Torres, C. M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We report on the modification of the optical and mechanical properties of a silicon 1D optomechanical crystal cavity due to thermo-optic effects in a high phonon/photon population regime. The cavity heats up due to light absorption in a way that shifts the optical modes towards longer wavelengths and the mechanical modes to lower frequencies. By combining the experimental optical results with finite-difference time-domain simulations we establish a direct relation between the observed wavelength drift and the actual effective temperature increase of the cavity. By assuming that the Young's modulus decreases accordingly to the temperature increase, we find a good agreement between the mechanical mode drift predicted using a finite element method and the experimental one.
description: 16 pages, 5 figures
One dimensional light localization with classical scatterers; an advanced undergraduate laboratory experiment
Creators: name: Kemp, K. J.
name: Barker, S.
name: Guthrie, J.
name: Hagood, B.
name: Havey, M. D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Physics Education (physics.ed-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The phenomenon of electronic wave localization through disorder was introduced by Anderson in 1958 in the context of electron transport in solids. It remains an important area of fundamental and applied research. Localization of all wave phenomena, including light, is thought to exist in a restricted one dimensional geometry. We present here a series of experiments which illustrate, using a simple experimental arrangement and approach, localization of light in a quasi one dimensional physical system. In the experiments, reflected and transmitted light from a stack of glass slides of varying thickness reveals an Ohm's Law type behavior for small thicknesses, and evolution to exponential decay of the transmitted power for thicker slide stacks. Light absorption is negligible in our realization of the experiment. For larger stacks of slides, weak departure from a one dimensional behavior is also observed. The experiment and analysis of the results, then showing many of the essential features of wave localization, is relatively straightforward, economical, and suitable for laboratory experiments at an undergraduate level.
Institute of Physics, Environmental Physics Group newsletter (8), February 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/829/ The publish date on this item was its original published date. Main files in this record: iop_epg_newsletter8_feb1994.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
Hoplopria affinis Dodd 1920
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Diapriidae
Hoplopria
Hoplopria affinis

description: Hoplopria affinis Dodd, 1920: 375.
Valid name
Spilomicrus affinis (Dodd, 1920).
Summary of types
Holotype ♀, BMNH number 9.637, by original designation. Paratype ♀.
Primary type data
Teapa/ Tabasco / March. H.H.S.; Godman-Salvin/ Coll. 1904.-1.; Type / H. T.; Hoplopria / affinis/ Dodd ♀.
Type locality
Mexico, Tabasco, Teapa.
Remarks
This species was described from two females, which Dodd designated type and cotype, of which both were found. The holotype is mounted on a card and has part of the left 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
Schizaea dichotoma Sm.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Schizaeales
Schizaeaceae
Schizaea
Schizaea dichotoma

description: Acrostichum dichotomum Linnaeus, Species Plantarum 2: 1068. 1753. "Habitat in China." RCN: 7772. Lectotype (Holttum in van Steenis, Fl. Malesiana, ser. II, 1:41. 1959): [icon] "Cochine branched Comb Fern" in Petiver, Gazophyl. Nat.: 7, t. 70, f. 12. 1702-1709. - Typotype: Herb. Sloane 163: 43 (BM-SL). Current name:  Schizaea dichotoma (L.) Sm. (Schizaeaceae). Note: Stearn (Introd. Linnaeus’ Sp. Pl. (Ray Soc. ed.): 129. 1957) treated a Cuningham specimen in Petiver’s herbarium (BM-SL) as the type but this was not seen by Linnaeus and is not original material for the name.
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