cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Mean field effects in a trapped classical gas
Creators: name: Guery-Odelin, D.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In this article, we investigate mean field effects for a bosonic gas harmonically trapped above the transition temperature in the collisionless regime. We point out that those effects can play also a role in low dimensional system. Our treatment relies on the Boltzmann equation with the inclusion of the mean field term. The equilibrium state is first discussed. The dispersion relation for collective oscillations (monopole, quadrupole, dipole modes) is then derived. In particular, our treatment gives the frequency of the monopole mode in an isotropic and harmonic trap in the presence of mean field in all dimensions.
description: 4 pages, no figure submitted to Phys. Rev. A
Kampimodromina Chant & McMurtry
Creators: name: Kreiter, Serge
name: Payet, Rose-My
name: Mouigni, Hadji
name: Douin, Martial
name: Tixier, Marie-Stéphane
name: Azali, Hamza Abdou
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Phytoseiidae

description: Subtribe Kampimodromina Chant & McMurtry  Paraphytoseiina Chant & McMurtry 2003b: 193.
description: Published as part of Kreiter, Serge, Payet, Rose-My, Mouigni, Hadji, Douin, Martial, Tixier, Marie-Stéphane & Azali, Hamza Abdou, 2021, New records of phytoseiid mites (Acari: Mesostigmata) of Grande Comore Island (Comoros Archipelago), pp. 241-273 in Acarologia 61 (2) on page 244, DOI: 10.24349/acarologia/20214429, http://zenodo.org/record/5398523
Additional file 1 of Development of a highly efficient virus-free regeneration system of Salvia miltiorrhiza from Sichuan using apical meristem as explants
Creators: name: Yao, Si Cheng
name: Jiang, Yuan Yuan
name: Ni, Su
name: Wang, Long
name: Feng, Jun
name: Yang, Rui Wu
name: Yang, Li Xia
name: Len, Qiu Yan
name: Zhang, Li
Publisher: name: figshare
Year: 2022
Subjects: subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 1. Figs.1 Virus detection results of diseased plants (D1~D17) of S.m.-SC by Das-ELISA test. Figs.2 Virus detection results of regenerated plants of S.m.-SC by Das-ELISA test. Figs.3 Casllus induction rate and growth status of SP and SL under two kinds light condition of 16 h light/ 8 h dark and 24 h dark/d.
Reorientation phase transitions in thin magnetic films: a review of the classical vector spin model within the mean field approach
Creators: name: Udvardi, L.
name: Szunyogh, L.
name: Vernes, A.
name: Weinberger, P.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The ground state and the finite temperature phase diagrams with respect to magnetic configurations are studied systematically for thin magnetic films in terms of a classical Heisenberg model including magnetic dipole-dipole interaction and uniaxial anisotropy. Simple relations are derived for the occurrence of the various phase boundaries between the different regions of the magnetic orientations. In particular, the range of the first and second order reorientation phase transitions are determined for bi- and trilayers.
description: 23 pages, LaTeX + 7 figures (Encapsulated PostScript), submitted to Philosophical Magazine B (Feb. 28, 2001)
Emulsion Templated Porous Polymers as Scaffolds for Anterior Cruciate Ligament Tissue Engineering
Creators: name: CAITLIN ROSE LANGFORD
Publisher: name: Monash University
Year: 2019
Subjects: subject: 90301 Biomaterials
subject: FOS: Medical engineering

description: Rupture of the anterior cruciate ligament is one of the most common knee injuries requiring surgical intervention. Current treatments rely on the use of tendon grafts, harvested from other parts of the knee, and can result in increased pain and instability of the joint, causing osteoarthritis later in life. This thesis explores a tissue engineering approach to anterior cruciate ligament reconstruction. Highly porous, biodegradable polymers have been synthesised and seeded with human cells in order to assess the formation of ligament tissue in a lab environment.
Bocchus botswanensis Olmi 1991
Creators: name: Olmi, Massimo
name: Copeland, Robert S.
name: Guglielmino, Adalgisa
name: Icipe
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Dryinidae
Bocchus
Bocchus botswanensis

description: 39. Bocchus botswanensis Olmi 1991 **
  Material examined. New records.  KENYA: EASTERN: base of Ukasi Hill, 0.82103°S 38.54443°E, 613 m, 5–10. xii.2011, Malaise trap, Acacia - Commiphora savannah, R.Copeland leg., 2JJ (1 in NMKE, 1 in RSC); same locality label, 10–17.xii.2011, 1 J (RSC).
 Distribution. Afrotropical, recorded from Botswana, Madagascar and South Africa (OLMI 1991, 2006, 2009).
description: Published as part of Olmi, Massimo, Copeland, Robert S., Guglielmino, Adalgisa & Icipe, 2015, An updated checklist of Dryinidae, Embolemidae and Sclerogibbidae (Hymenoptera) of Kenya and Burundi, with descriptions of thirteen new species, pp. 333-380 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 354, DOI: 10.5281/zenodo.5304733
Dynamics of nonlinear interacting dark energy models
Creators: name: Paliathanasis, Andronikos
name: Pan, Supriya
name: Yang, Weiqiang
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We investigate the cosmological dynamics of interacting dark energy models in which the interaction function is a nonlinear in terms of the energy densities. Considering explicitly the interaction between a pressureless dark matter and a scalar field, minimally coupled to Einstein gravity, we explore the dynamics of the spatially flat FLRW universe for the exponential potential of the scalar field.. We perform the stability analysis for the three nonlinear interaction models of our consideration through the analysis of critical points and we investigate the cosmological parameters and we discuss the physical behaviour at the critical points. From the analysis of the critical points we find a number of possibilities that include the stable late time accelerated solution, $w$CDM-like solution, radiation-like solution and moreover the unstable inflationary solution as well.
description: 15 pages, 10 figures
Nonlinear response of electrons to a positive ion
Creators: name: Dufty, James
name: Pogorelov, Ilya
name: Talin, Bernard
name: Calisti, Annette
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Electric field dynamics at a positive ion imbedded in an electron gas is considered using a semiclassical description. The dependence of the field autocorrelation function on charge number is studied for strong ion-electron coupling via MD simulation. The qualitative features for larger charge numbers are a decreasing correlation time followed by an increasing anticorrelation. Stopping power and related transport coefficients determined by the time integral of this correlation function result from the competing effects of increasing initial correlations and decreasing dynamical correlations. An interpretation of the MD results is obtained from an effective single particle model showing good agreement with the simulation results.
description: To be published in the proceedings of the International Workshop on Strongly Coupled Coulomb Systems, Journal of Physics A
Mercury Equation proportional minutes, Toledan Table by Pedersen (Fritz S.) (2002) | Type-B (ID n° 310)
Creators: name: Pedersen, Fritz S.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: Astronomy
History of astronomy
DISHAS
Astronomical table

description: This is a type B edition: A type-B edition corresponds to a critical edition of several table witnesses:
 it is based on several different editions, themselves based on tables from different primary sources.
 A type-B edition can be based on type-A, type-B or type-C editions.
You can find it on the DISHAS project website from this link: https://dishas.obspm.fr/table-edition/310
description: Source: The Toledan Tables, Pedersen (Fritz S.), 2002
Paraphytoseiina Chant & McMurtry 2003
Creators: name: Kreiter, Serge
name: Payet, Rose-My
name: Mouigni, Hadji
name: Douin, Martial
name: Tixier, Marie-Stéphane
name: Azali, Hamza Abdou
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Phytoseiidae

description: Subtribe Paraphytoseiina Chant & McMurtry  Paraphytoseiina Chant & McMurtry 2003b: 211.
description: Published as part of Kreiter, Serge, Payet, Rose-My, Mouigni, Hadji, Douin, Martial, Tixier, Marie-Stéphane & Azali, Hamza Abdou, 2021, New records of phytoseiid mites (Acari: Mesostigmata) of Grande Comore Island (Comoros Archipelago), pp. 241-273 in Acarologia 61 (2) on page 244, DOI: 10.24349/acarologia/20214429, http://zenodo.org/record/5398523
A three-dimensional superconformal quantum mechanics with $sl(2|1)$ dynamical symmetry
Creators: name: Cunha, Ivan E.
name: Toppan, Francesco
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We construct a three-dimensional superconformal quantum mechanics (and its associated de Alfaro-Fubini-Furlan deformed oscillator) possessing an $sl(2|1)$ dynamical symmetry. At a coupling parameter $β\neq 0$ the Hamiltonian contains a $\frac{1}{r^2}$ potential and a spin-orbit (hence, a first-order differential operator) interacting term. At $β=0$ four copies of undeformed three-dimensional oscillators are recovered. The Hamiltonian gets diagonalized in each sector of total $j$ and orbital $l$ angular momentum (the spin of the system is $\frac{1}{2}$). The Hilbert space of the deformed oscillator is given by a direct sum of $sl(2|1)$ lowest weight representations. The selection of the admissible Hilbert spaces at given values of the coupling constant $β$ is discussed. The spectrum of the model is computed. The vacuum energy (as a function of $β$) consists of a recursive zigzag pattern. The degeneracy of the energy eigenvalues grows linearly up to $E\sim β$ (in proper units) and quadratically for $E>β$. The orthonormal energy eigenstates are expressed in terms of the associated Laguerre polynomials and the spin spherical harmonics. The dimensional reduction of the model to $d=2$ produces two copies (for $β$ and $-β$, respectively) of the two-dimensional $sl(2|1)$ deformed oscillator. The dimensional reduction to $d=1$ produces the one-dimensional $D(2,1;α)$ deformed oscillator, with $α$ determined by $β$.
description: 30 pages, 5 figures; 4 references added
Bocchus brooksi Olmi 2003
Creators: name: Olmi, Massimo
name: Copeland, Robert S.
name: Guglielmino, Adalgisa
name: Icipe
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Dryinidae
Bocchus
Bocchus brooksi

description: 40. Bocchus brooksi Olmi, 2003 **
  Material examined. New records.  KENYA: EASTERN: Ngaia Forest, 0.32442°N 38.05038°E, 1057 m, bottom of forest, 23.vii–6.viii.2011, Malaise trap, inside indigenous forest, R. Copeland leg., 1 ♀ (RSC); same locality label, 3–17.ix.2011, 1 ♀ (NMKE); same locality label, 8–22.vi.2011, 1 ♀ (MOLC); same locality label, 9–23.vii.2011, 1 ♀ (RSC).
 Distribution. Recorded from Madagascar (OLMI 2003).
description: Published as part of Olmi, Massimo, Copeland, Robert S., Guglielmino, Adalgisa & Icipe, 2015, An updated checklist of Dryinidae, Embolemidae and Sclerogibbidae (Hymenoptera) of Kenya and Burundi, with descriptions of thirteen new species, pp. 333-380 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 354, DOI: 10.5281/zenodo.5304733
Appendix 1 - Angiosperms of dry grasslands and savannahs of Jalapão, the largest conserved Cerrado area in Brazil
Creators: name: Antar, Guilherme
name: Sano, Paulo Takeo
Publisher: name: figshare
Year: 2019
Subjects: subject: Botany
subject: 60310 Plant Systematics and Taxonomy
subject: FOS: Biological sciences

description: Appendix 1. List of plant experts who helped confirming or identifying specimens organized by families.
Pairing symmetry transitions in the even-denominator FQHE system
Creators: name: Nomura, Kentaro
name: Yoshioka, Daijiro
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Transitions from a paired quantum Hall state to another quantum Hall state in bilayer systems are discussed in the framework of the edge theory. Starting from the edge theory for the Haldane-Rezayi state, it is shown that the charging effect of a bilayer system which breaks the SU(2) symmetry of the pseudo-spin shifts the central charge and the conformal dimensions of the fermionic fields which describe the pseudo-spin sector in the edge theory. This corresponds to the transition from Haldane-Rezayi state to Halperin's 331 state, or singlet d-wave to triplet p-wave ABM type paired state in the composite fermion picture. Considering interlayer tunneling, the tunneling rate-capacitance phase diagram for the $ν=5/2$ paired bilayer system is discussed.
An application of Malliavin Calculus to Finance
Creators: name: Kohatsu-Higa, Arturo
name: Montero, Miquel
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computational Finance (q-fin.CP)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: In this article, we give a brief informal introduction to Malliavin Calculus for newcomers. We apply these ideas to the simulation of Greeks in Finance. First to European-type options where formulas can be computed explicitly and therefore can serve as testing ground. Later we study the case of Asian options where close formulas are not available. The Greeks are computed through Monte Carlo simulation.
description: 12 pages, 3 figures, coference proceedins
Bocchus confusus Olmi & Harten 2006
Creators: name: Olmi, Massimo
name: Copeland, Robert S.
name: Guglielmino, Adalgisa
name: Icipe
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Dryinidae
Bocchus
Bocchus confusus

description: 41. Bocchus confusus Olmi & Harten, 2006 **
  Material examined. New record. KENYA: COAST:  Muhaka Forest, 4.32530°S 39.52345°E, 52 m, 30.v–19.vi.2013, six-meter Malaise trap, indigenous forest, R. Copeland leg., 1 J (RSC).
 Distribution. Recorded from Yemen (OLMI & HARTEN 2006).
description: Published as part of Olmi, Massimo, Copeland, Robert S., Guglielmino, Adalgisa & Icipe, 2015, An updated checklist of Dryinidae, Embolemidae and Sclerogibbidae (Hymenoptera) of Kenya and Burundi, with descriptions of thirteen new species, pp. 333-380 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 354, DOI: 10.5281/zenodo.5304733
Carbon dioxide and gaseous nitrogen emissions from biochar‐amended soils under wastewater irrigated urban vegetable production of Burkina Faso and Ghana
Creators: name: Manka'abusi, Delphine
name: Lompo, Désiré Jean-Pascal
name: Steiner, Christoph
name: Ingold, Mariko
name: Akoto-Danso, Edmund Kyei
name: Werner, Steffen
name: Häring, Volker
name: Nyarko, George
name: Marschner, Bernd
name: Buerkert, Andreas
Publisher: name: Universität Kassel
Year: 2020
Subjects: subject: ammonia volatilization
subject: biochar
subject: carbon dioxide emissions
subject: inorganic N fertilization
subject: urban agriculture
subject: waste irrigation
subject: 630
subject: Abwasser
subject: Bewässerungswirtschaft
subject: Bewässerung
subject: Gemüsebau
subject: Kohlendioxid
subject: Abgas
subject: Burkina Faso
subject: Ghana

description: Gefördert im Rahmen des Projekts DEAL
A Practical Guide for the Effective Evaluation of Twitter User Geolocation
Creators: name: Mourad, Ahmed
name: Scholer, Falk
name: Magdy, Walid
name: Sanderson, Mark
Publisher: name: arXiv
Year: 2019
Subjects: subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: Geolocating Twitter users---the task of identifying their home locations---serves a wide range of community and business applications such as managing natural crises, journalism, and public health. Many approaches have been proposed for automatically geolocating users based on their tweets; at the same time, various evaluation metrics have been proposed to measure the effectiveness of these approaches, making it challenging to understand which of these metrics is the most suitable for this task. In this paper, we propose a guide for a standardized evaluation of Twitter user geolocation by analyzing fifteen models and two baselines in a controlled experimental setting. Models are evaluated using ten metrics over four geographic granularities. We use rank correlations to assess the effectiveness of these metrics. Our results demonstrate that the choice of effectiveness metric can have a substantial impact on the conclusions drawn from a geolocation system experiment, potentially leading experimenters to contradictory results about relative effectiveness. We show that for general evaluations, a range of performance metrics should be reported, to ensure that a complete picture of system effectiveness is conveyed. Given the global geographic coverage of this task, we specifically recommend evaluation at micro versus macro levels to measure the impact of the bias in distribution over locations. Although a lot of complex geolocation algorithms have been applied in recent years, a majority class baseline is still competitive at coarse geographic granularity. We propose a suite of statistical analysis tests, based on the employed metric, to ensure that the results are not coincidental.
description: Accepted in the journal of ACM Transactions on Social Computing (TSC). Extended version of the ASONAM 2018 short paper. Please cite the TSC/ASONAM version and not the arxiv version
Amphiarius phrygiatus
Creators: name: Alexandre P. Marceniuk
name: Naércio A. Menezes
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Siluriformes
Ariidae
Amphiarius
Amphiarius phrygiatus

description: Amphiarius phrygiatus (Valenciennes, 1840)
Arius phrygiatus Valenciennes in Cuvier & Valenciennes, 1840b: 79. Type locality: Surinam. Holotype: RMNH 3308.
Distribution: North and eastern South America.
Countries: Venezuela, Guyana, Surinam, French Guiana and Brazil.
Habitat: brackish and fresh waters.
Maximum size: 300 mm TL.
Material examined: USNM 233474 (4 al, 219-338 mm TL) (1 c&s), Venezuela, terr. fed. delta Amacuro, Orinoco River, deep river channel, brazo imataca near Curiapo, 60 naut. mi. upstream from sea buoy.
description: Published as part of Alexandre P. Marceniuk & Naércio A. Menezes, 2007, Systematics of the family Ariidae (Ostariophysi, Siluriformes), with a redefinition of the genera., pp. 1-126 in Zootaxa 1416 on page 12
Is Supernova Remnant Cassiopeia A a PeVatron?
Creators: name: Zhang, Xiao
name: Liu, Siming
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Cassiopeia A, a well-observed young core-collapse supernova remnant (SNR), is considered as one of the best candidates for studying very high-energy particle acceleration up to PeV via the diffusive shock mechanism. Recently, MAGIC observations revealed a $γ$-ray spectral cutoff at $\sim3.5$ TeV, suggesting that if the TeV $γ$-rays have a hadronic origin, SNR Cas A can only accelerate particles to tens of TeV. Here, we propose a two-zone emission model for regions associated with the forward (zone 1) and inward/reverse shocks (zone 2). Given the low density in zone 1, it dominates the high-frequency radio emission, soft X-ray rim via the synchrotron process and TeV $γ$-ray via the inverse Comptonization. With a relatively softer particle distribution and a higher cut-off energy for electrons, emissions from zone 2 dominate the low-frequency radio, hard X-ray via the synchrotron process and GeV $γ$-ray via hadronic processes. There is no evidence for high-energy cutoffs in the proton distributions implying that Cas A can still be a PeVatron. Hadronic processes from zone 1 dominate very high-energy gamma-ray emission. Future observations in hundreds of TeV range can test this model.
description: 15 pages, 5 figures, 2 tables, accepted for publication in ApJ
On the Friedmann Equation in Brane-World Scenarios
Creators: name: Khoury, J.
name: Zhang, R. -J.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The Friedmann law on the brane generically depends quadratically on the brane energy density and involves a ``dark radiation'' term due to the bulk Weyl tensor. Despite its unfamiliar form, we show how it can be derived from a standard four-dimensional Brans-Dicke theory at low energy. In particular, the dark radiation term is found to depend linearly on the brane energy densities. For any equation of state on the branes, the radion evolves such as to generate radiation-dominated cosmology. The radiation-dominated era is conventional and consistent with nucleosynthesis.
description: 4 pages. v2,v3: discussion on BBN extended, minor corrections
The Droplet State and the Compressibility Anomaly in Dilute 2D Electron Systems
Creators: name: Shi, Junren
name: Xie, X. C.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We investigate the space distribution of carrier density and the compressibility of two-dimensional (2D) electron systems by using the local density approximation. The strong correlation is simulated by the local exchange and correlation energies. A slowly varied disorder potential is applied to simulate the disorder effect. We show that the compressibility anomaly observed in 2D systems which accompanies the metal-insulator transition can be attributed to the formation of the droplet state due to disorder effect at low carrier densities.
description: 4 pages, 3 figures
Kampimodromini Kolodochka
Creators: name: Kreiter, Serge
name: Payet, Rose-My
name: Mouigni, Hadji
name: Douin, Martial
name: Tixier, Marie-Stéphane
name: Azali, Hamza Abdou
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Phytoseiidae

description: Tribe Kampimodromini Kolodochka  Kampimodromini Kolodochka 1998: 59, Chant & McMurtry 2003b: 189, 2006: 137, 2007:
33.
description: Published as part of Kreiter, Serge, Payet, Rose-My, Mouigni, Hadji, Douin, Martial, Tixier, Marie-Stéphane & Azali, Hamza Abdou, 2021, New records of phytoseiid mites (Acari: Mesostigmata) of Grande Comore Island (Comoros Archipelago), pp. 241-273 in Acarologia 61 (2) on page 244, DOI: 10.24349/acarologia/20214429, http://zenodo.org/record/5398523
A Tight Relation between Spiral Arm Pitch Angle and Protoplanetary Disk Mass
Creators: name: Yu, Si-Yue
name: Ho, Luis C.
name: Zhu, Zhaohuan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We use two-dimensional Fourier transformation to measure the pitch angle ($φ$) of the dominant spiral Fourier mode of well-defined spiral arms in 13 protoplanetary disks, making use of near-infrared scattered-light images of AB Aur, SAO 206462, MWC 758, V1247 Ori, HD 142527, DZ Cha, LkH$α$ 330, and HD 100453, and ALMA millimeter continuum images of Elias 2-27, IM Lup, AS 205, and HT Lup. We find that the measured pitch angle correlates strongly with disk mass ($M_{D}$), such that more massive protoplanetary disks have smaller pitch angles, following $|φ| = -(7.8\pm1.7)\log(M_{D}/M_{\odot})+(2.7\pm2.6)$. Interestingly, four disks with a known companion (HD 142527, HD 100453, AS 205, and HT Lup) share the same trend. Such a strong dependence of spiral arm pitch angle on disk mass suggests that the disk mass, independent of the formation mechanism, plays a fundamental role in determining the arm tightness of the observed spiral structure. The physical origin of the $φ-M_D$ relation is still not clear. The pitch angle of spiral arms in protoplanetary disks provides an independent constraint on the disk mass.
description: 11 pages, 5 figures. ApJ in press
Bocchus hyalinus Olmi 1998
Creators: name: Olmi, Massimo
name: Copeland, Robert S.
name: Guglielmino, Adalgisa
name: Icipe
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Dryinidae
Bocchus
Bocchus hyalinus

description: 42. Bocchus hyalinus Olmi, 1998 **
  Material examined. New record. KENYA: EASTERN:  base of Ukasi Hill, 0.82103°S 38.54443°E, 613 m, 21.xi–5. xii.2011, Malaise trap, Acacia -Commiphora savannah, R. Copeland leg., 1 ♀ (RSC).
 Distribution. Recorded from Oman (OLMI 1998) and the United Arab Emirates (OLMI 2008).
description: Published as part of Olmi, Massimo, Copeland, Robert S., Guglielmino, Adalgisa & Icipe, 2015, An updated checklist of Dryinidae, Embolemidae and Sclerogibbidae (Hymenoptera) of Kenya and Burundi, with descriptions of thirteen new species, pp. 333-380 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 354, DOI: 10.5281/zenodo.5304733
Paraphytoseius Swirskii & Shechter 1961
Creators: name: Kreiter, Serge
name: Payet, Rose-My
name: Mouigni, Hadji
name: Douin, Martial
name: Tixier, Marie-Stéphane
name: Azali, Hamza Abdou
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Phytoseiidae
Paraphytoseius

description: Genus Paraphytoseius Swirskii & Shechter
 Paraphytoseius Swirski & Shechter 1961: 113, Moraes et al. 1986: 104, 2004b: 160 ; Chant & McMurtry 2003b: 216, 2007: 49.
description: Published as part of Kreiter, Serge, Payet, Rose-My, Mouigni, Hadji, Douin, Martial, Tixier, Marie-Stéphane & Azali, Hamza Abdou, 2021, New records of phytoseiid mites (Acari: Mesostigmata) of Grande Comore Island (Comoros Archipelago), pp. 241-273 in Acarologia 61 (2) on page 246, DOI: 10.24349/acarologia/20214429, http://zenodo.org/record/5398523
Amphiarius rugispinis
Creators: name: Alexandre P. Marceniuk
name: Naércio A. Menezes
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Siluriformes
Ariidae
Amphiarius
Amphiarius rugispinis

description: Amphiarius rugispinis (Valenciennes, 1840)
(fig. 8)
Arius rugispinis Valenciennes in Cuvier & Valenciennes, 1840b: 77. Type locality: Cayenne, French Guiana. Syntypes: MNHN A-9403.
Tachysurus atroplumbeus Fowler, 1931: 394, fig. 2. Type locality: Vessigny Beach, Brighton, Trinidad Island, West Indies. Holotype: ANSP 53316.
Distribution: North and Eastern South America.
Countries: Trinidad Island, Guyana, Surinam, French Guiana and Brazil.
Habitat: Marine and brackish waters.
Maximum size: 450 mm TL.
Material examined: FMNH 52852 (4 al, 292-410 mm TL), Guyana, Georgetown market; MZUSP 87695 (1 c&s), Brazil, Maranhão, ilha de São Luís, estreito de Coqueiro; MZUSP 25170 (1 al), Brazil, Pará, Vigia.
description: Published as part of Alexandre P. Marceniuk & Naércio A. Menezes, 2007, Systematics of the family Ariidae (Ostariophysi, Siluriformes), with a redefinition of the genera., pp. 1-126 in Zootaxa 1416 on pages 12-13
Additional file 1 of Molecular characterization of a novel Conyza canadensis-infecting begomovirus in China
Creators: name: Li, Pengbai
name: Li, Ke
name: Jing, Chenchen
name: Wu, Rui
name: Wu, Gentu
name: Li, Mingjun
name: Qing, Ling
Publisher: name: figshare
Year: 2022
Subjects: subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 1. Table S1: Primers used in this study. Table S2: Names, abbreviations, and GenBank accession numbers of begomoviruses used in pairwise identity comparisons and phylogenetic analysis.
Antiferromagnetism in the 2D Hubbard model: phase transition and local quantities
Creators: name: Muenzner, Roland
name: Avella, Adolfo
name: Mancini, Ferdinando
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a first study of the antiferromagnetic state in the 2D t-t'-U model at finite temperatures by the composite operator method, providing simultaneously a fully self-consistent treatment of the paramagnetic and the AF phase. Near half-filling the critical value of the Coulomb repulsion as a function of t' and the temperature dependence of the magnetization and of the internal energy per site have been studied.
description: 2 pages, 2 figures
On the Lack of Type I X-ray Bursts in Black Hole X-ray Binaries: Evidence for the Event Horizon?
Creators: name: Narayan, Ramesh
name: Heyl, Jeremy S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Type I X-ray bursts are very common in neutron star X-ray binaries, but no Type I burst has been seen in the dozen or so binaries in which the accreting compact star is too massive to be a neutron star and therefore is identified as a black hole candidate. We have carried out a global linear stability analysis of the accumulating fuel on the surface of a compact star to identify the conditions under which thermonuclear bursts are triggered. Our analysis, which improves on previous calculations, reproduces the gross observational trends of bursts in neutron star systems. It further shows that, if black hole candidates have surfaces, they would very likely exhibit instabilities similar to those that lead to Type I bursts on neutron stars. The lack of bursts in black hole candidates is thus significant, and indicates that these objects have event horizons. We discuss possible caveats to this conclusion.
description: 11 pages, 1 figure, to appear in 1 August 2002 edition of Astrophysical Journal Letters, significant changes to the methods, results unchanged
Constraints and Horizons for de Sitter with Extra Dimensions
Creators: name: Das, Saurya
name: Haque, S. Shajidul
name: Underwood, Bret
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In order for spacetimes with static extra dimensions to have 4-dimensional de Sitter expansion they must have at least positive curvature, warping sourced by the 4-d expansion, or violate the null energy condition everywhere in the extra dimensions. We show how this constraint arises from the null Raychaudhuri equation, and that it is independent of the matter content, the Einstein equations, and is true point-by-point in the extra dimensions (not integrated), setting it apart from other no-go theorems in the literature. We present two previously known examples -- a Freund-Rubin compactification with bulk cosmological constant, and a Randall-Sundrum model where the mismatch between the brane and bulk cosmological constants sources non-trivial warping -- which evade the constraint, and discuss the implications for flux compactifications. We also show that any spacetime with static compact extra dimensions and 4-dimensional de Sitter expansion has an apparent horizon and antitrapped region in the extra dimensions, which may have interesting implications for the dynamics of bulk fields in cosmology.
description: References added
Optimal design of micromanipulation systems for precision haptic exploration
Creators: name: Pinskier, Joshua
Publisher: name: Monash University
Year: 2019
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering
subject: 91306 Microelectromechanical Systems (MEMS)

description: Electronics assembly, biological cell handling, and microscopy tasks require tools that are accurate to the nanometre. Industrial style robots cannot be made to be precise enough for nanotechnology applications, whilst the limited movement of current ultraprecise robots prevents their use in industry. This thesis investigated the design of novel micro-robots to increase their range and dexterity. Mathematical models and computational design tools were developed to optimize micro- motors, hinges and joints, and produce improved micro-robots. When controlled by a joystick-like haptic device, they were able to safely and reliably move objects with nanometre accuracy.
Typhlodromipsini Chant & McMurtry
Creators: name: Kreiter, Serge
name: Payet, Rose-My
name: Mouigni, Hadji
name: Douin, Martial
name: Tixier, Marie-Stéphane
name: Azali, Hamza Abdou
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Phytoseiidae

description: Tribe Typhlodromipsini Chant & McMurtry  Typhlodromipsini Chant & McMurtry 2005c: 318.
description: Published as part of Kreiter, Serge, Payet, Rose-My, Mouigni, Hadji, Douin, Martial, Tixier, Marie-Stéphane & Azali, Hamza Abdou, 2021, New records of phytoseiid mites (Acari: Mesostigmata) of Grande Comore Island (Comoros Archipelago), pp. 241-273 in Acarologia 61 (2) on page 247, DOI: 10.24349/acarologia/20214429, http://zenodo.org/record/5398523
Star Formation in Nearby Dwarf Galaxies
Creators: name: Kaisin, S. S.
name: Karachentsev, I. D
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the measured H$α$ fluxes and images of 66 nearby objects observed with the 6-m telescope of the Special Astrophysical Observatory of the Russian Academy of Sciences. Three of these objects: IC2233, UGC4704, and NGC3432 are late-type spiral galaxies, six objects are distant globular clusters of the M31 galaxy, and the remaining ones are dwarf galaxies. We used the measured H$α$ fluxes to estimate the integrated and specific star-formation rates and analyzed some of the main features of star formation in dwarf galaxies and late-type spirals based on a sample of more than 500 Local volume galaxies.
description: 12 pages. Accepted for publication in Astrophysical Bulletin
Amblyseiina Muma, Chant & McMurtry 2004
Creators: name: Kreiter, Serge
name: Payet, Rose-My
name: Mouigni, Hadji
name: Douin, Martial
name: Tixier, Marie-Stéphane
name: Azali, Hamza Abdou
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Phytoseiidae

description: Subtribe Amblyseiina Muma  Amblyseiina Muma, Chant & McMurtry 2004: 179.
description: Published as part of Kreiter, Serge, Payet, Rose-My, Mouigni, Hadji, Douin, Martial, Tixier, Marie-Stéphane & Azali, Hamza Abdou, 2021, New records of phytoseiid mites (Acari: Mesostigmata) of Grande Comore Island (Comoros Archipelago), pp. 241-273 in Acarologia 61 (2) on page 248, DOI: 10.24349/acarologia/20214429, http://zenodo.org/record/5398523
Neutron Diffraction Strain Tomography: Demonstration and Proof-of-Concept
Creators: name: Gregg, A. W. T.
name: Hendriks, J. N.
name: Wensrich, C. M.
name: Luzin, V.
name: Wills, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Recently, a number of reconstruction algorithms have been presented for residual strain tomography from Bragg-edge neutron transmission measurements. In this paper, we examine whether strain tomography can also be achieved from diffraction measurements. We outline the proposed method and develop a suitable reconstruction algorithm. This technique is demonstrated in simulation and a proof-of-concept experiment is carried out where the strain field in an axisymmetric sample is reconstructed and validated against conventional diffraction strain scans.
Bursts in a fiber bundle model with continuous damage
Creators: name: Hidalgo, Raul Cruz
name: Kun, Ferenc
name: Herrmann, Hans. J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We study the constitutive behaviour, the damage process, and the properties of bursts in the continuous damage fiber bundle model introduced recently. Depending on its two parameters, the model provides various types of constitutive behaviours including also macroscopic plasticity. Analytic results are obtained to characterize the damage process along the plastic plateau under strain controlled loading, furthermore, for stress controlled experiments we develop a simulation technique and explore numerically the distribution of bursts of fiber breaks assuming infinite range of interaction. Simulations revealed that under certain conditions power law distribution of bursts arises with an exponent significantly different from the mean field exponent 5/2. A phase diagram of the model characterizing the possible burst distributions is constructed.
description: 9 pages, 11 figures, APS style, submitted for publication
Positive cross-correlations induced by ferromagnetic contacts
Creators: name: Taddei, Fabio
name: Fazio, Rosario
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Due to the Fermionic nature of carriers, correlations between electric currents flowing through two different contacts attached to a conductor present a negative sign. Possibility for positive cross-correlations has been demonstrated in hybrid normal/superconductor structures under certain conditions. In this paper we show that positive cross-correlations can be induced, if not already present, in such structures by employing ferromagnetic leads with magnetizations aligned anti-parallel to each other. We consider three-terminal hybrid structures and calculate the mean-square correlations of current fluctuations as a function of the bias voltage at finite temperature.
description: 6 pages, 5 figures; accepted version by PRB, figures replaced
Lelapia Gray 1867
Creators: name: Borojevic, Radovan
name: Boury-Esnault, Nicole
name: Vacelet, Jean
Publisher: name: Zenodo
Year: 2000
Subjects: Biodiversity
Taxonomy
Animalia
Porifera
Calcarea
Leucosolenida
Lelapiidae
Lelapia

description: ........................................................ Lelapia   24. Absence of longitudinal diactine in the atrial and/or cortical skeleton................ 25
description: Published as part of Borojevic, Radovan, Boury-Esnault, Nicole & Vacelet, Jean, 2000, A revision of the supraspecific classification of the subclass Calcaronea (Porifera, class Calcarea), pp. 203-263 in Zoosystema 22 (2) on page 247, DOI: 10.5281/zenodo.5392175
Superconducting MgB2 thin films by pulsed laser deposition
Creators: name: Shinde, S. R.
name: Ogale, S. B.
name: Greene, R. L.
name: Venkatesan, T.
name: Canfield, P. C.
name: Budko, S. L.
name: Lapertot, G.
name: Petrovic, C.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Growth of MgB2 thin films by pulsed laser deposition is examined under ex situ and in situ processing conditions. For the ex situ process, Boron films grown by PLD were annealed at 900 C with excess Mg. For the in situ process, different approaches involving ablation from a stoichiometric target under different growth conditions, as well as multilayer deposition involving interposed Mg layers were examined and analyzed. Magnetic measurements on ex situ processed films show TC of ~39 K, while the current best in situ films show a susceptibility transition at ~ 22 K.
description: 3 pages, PDF
Simulating conical intersection dynamics in the condensed phase with hybrid quantum master equations
Creators: name: Schile, Addison J.
name: Limmer, David T.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We present a framework for simulating relaxation dynamics through a conical intersection of an open quantum system that combines methods to approximate the motion of degrees of freedom with disparate time and energy scales. In the vicinity of a conical intersection, a few degrees of freedom render the nuclear dynamics nonadiabatic with respect to the electronic degrees of freedom. We treat these strongly coupled modes by evolving their wavepacket dynamics in the absence of additional coupling exactly. The remaining weakly coupled nuclear degrees of freedom are partitioned into modes that are fast relative to the nonadiabatic coupling and those that are slow. The fast degrees of freedom can be traced out and treated with second-order perturbation theory in the form of the time-convolutionless master equation. The slow degrees of freedom are assumed to be frozen over the ultrafast relaxation, and treated as sources of static disorder. In this way, we adopt the recently developed frozen-mode extension to second-order quantum master equations. We benchmark this approach to numerically exact results in models of pyrazine internal conversion and rhodopsin photoisomerization. We use this framework to study the dependence of the quantum yield on the reorganization energy and the characteristic timescale of the bath, in a two-mode model of photoisomerization. We find that the yield is monotonically increasing with reorganization energy for a Markovian bath, but monotonically decreasing with reorganization energy for a non-Markovian bath. This reflects the subtle interplay between dissipation and decoherence in conical intersection dynamics in the condensed phase.
BLOG: Using ORCID to Connect Researchers and their Antibodies
Creators: name: Bandrowski, Anita
Publisher: name: ORCID
Year: 2019
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences

description: ORCID is committed to expanding the breadth of contributions that researchers can get recognition for, so we are delighted to share this guest post by Anita Bandrowski of SciCrunch Inc, which created and maintains the Antibody Registry. Here, she explains why the Registry is needed, how it works, and why they have implemented ORCID.
D6.6: 2nd Report on Data Interoperability
Creators: name: Asmi, Ari
name: Cordewener, Bas
name: Goble, Carole
name: Castelli, Donatella
name: Kühn, Eileen
name: Pasian, Fabio
name: Niccolucci, Franco
name: Glaves, Helen
name: Jeffery, Keith
name: Assante, Massimiliano
name: Dovey, Matthew
name: Manola, Natalia
name: Juty, Nick
name: Blomberg, Niklas
name: Jimenez, Rafael
name: Beckmann, Volker
name: Papanikos, Giorgios
Publisher: name: Zenodo
Year: 2017
Subjects: Data Interoperability
EOSC

description: The objective of the EOSCpilot data interoperability task (6.2) is to demonstrate how to ensure availability of scientific data to users and services through an open cloud infrastructure. To do so, this task has produced a first draft of the strategy and recommendations to help users and services to find and access datasets across several scientific disciplines. Four data interoperability demonstrators have been proposed to test components of the strategy. This report provides a status update and highlights recommendations from the demonstrators and feedback from EOSCpilot partners.
First-principles phase-coherent transport in metallic nanotubes with realistic contacts
Creators: name: Palacios, J. J.
name: Perez-Jimenez, A. J.
name: Louis, E.
name: SanFabian, E.
name: Verges, J. A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present first-principles calculations of phase coherent electron transport in a carbon nanotube (CNT) with realistic contacts. We focus on the zero-bias response of open metallic CNT's considering two archetypal contact geometries (end and side) and three commonly used metals as electrodes (Al, Au, and Ti). Our ab-initio electrical transport calculations make, for the first time, quantitative predictions on the contact transparency and the transport properties of finite metallic CNT's. Al and Au turn out to make poor contacts while Ti is the best option of the three. Additional information on the CNT band mixing at the contacts is also obtained.
description: 5 pages (two-column format)
Bocchus madagascolus Olmi 1994
Creators: name: Olmi, Massimo
name: Copeland, Robert S.
name: Guglielmino, Adalgisa
name: Icipe
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Dryinidae
Bocchus
Bocchus madagascolus

description: 44. Bocchus madagascolus Olmi, 1994b **
  Material examined. New record. KENYA: RIFT VALLEY:  Lake Nakuru National Park, 0.47203°S 36.06388°E, 1908 m, 6–20.i.2006, Malaise trap, mixed Olea, Cussonia, Vepris, R. Copeland leg., 1 J (RSC).
 Distribution. Recorded from Madagascar (OLMI 1994b).
description: Published as part of Olmi, Massimo, Copeland, Robert S., Guglielmino, Adalgisa & Icipe, 2015, An updated checklist of Dryinidae, Embolemidae and Sclerogibbidae (Hymenoptera) of Kenya and Burundi, with descriptions of thirteen new species, pp. 333-380 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 355, DOI: 10.5281/zenodo.5304733