cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Kinematic dynamo wave in the vicinity of the solar poles
Creators: name: Galitski, Victor
name: Sokoloff, D. D.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We consider a dynamo wave in the solar convective shell for the kinematic $αω$-dynamo model. The spectrum and eigenfunctions of the corresponding equations are derived analytically with the aid of the WKB method. Our main aim here is to investigate the dynamo wave behavior in the vicinity of the solar poles. Explicit expressions for the incident and reflected waves are obtained. The reflected wave is shown to be relatively weak in comparison to the incident wave. The phase shifts and the ratio of amplitudes of the two waves are found.
description: 20 pages, 2 EPS figures
Harmothoe pokoui Intes and Le LoeuOE 1975
Creators: name: Barnich, R.
name: Fiege, D.
Publisher: name: Zenodo
Year: 2000
Subjects: Biodiversity
Taxonomy
Animalia
Annelida
Polychaeta
Phyllodocida
Polynoidae
Harmothoe
Harmothoe pokoui

description: Harmothoe pokoui Intes and Le Loeuff, 1975
(fi gure 15A -D)
 Harmothoe pokoui Intes and Le Loeuff, 1975: 276, fi gure 2a -i.
 Type material. Harmotho e pokoui,? HOLOTYPE: CoÃte d’ Ivoire, 5ss12,7¾N 4ss02¾W,
November 1966, drague, 60 m, coll. A. Intes, P. Le Loeuff, MNHN A856 probably holotype of Station TD 65, but anterior fragment of only 16 segments, instead of 36 as given in description of holotype).
 Additional material (only anterior fragments). 2 spms., D1, 1976, Cortiou, 86 m, det. as Harmothoe sp. by A. Jojaruria, Coll. Bellan. 2 spms., E7, 1976, Cortiou,
 m, det. as Harmothoe sp. by A. Jojaruria, Coll. Bellan.
 Diagnosis. Anterior pair of eyes dorsolaterally on widest part of prostomium. Elytra: margin with short fringing papillae; surface covered by fl attened irregularly shaped tubercles, consisting of an elevated broad rim surrounding a depressed central IG. 15. Harmothoe pokoui (E7, 1976, Cortiou). (A) Anterior end; palps and styles of median antenna, of right dorsal tentacular cirrus, and of dorsal cirri from chaetiger 3 missing; dorsal view; (B) left middle elytron; (C) detail of posterior margin of same; (D) style of dorsal cirrus (scales5 1 mm for A, B; 100 M m for C; 500 M m for D).
1920 area, and few scattered papillae. Dorsal and ventral tentacular cirri and dorsal cirri
description: Published as part of Barnich, R. & Fiege, D., 2000, Revision of the Mediterranean species of Harmothoe Kinberg, 1856 Lagisca Malmgren, 1865 (Polychaeta: Polynoidae: Polynoinae) descriptions of a new genus and a new species, pp. 1889-1938 in Journal of Natural History 34 on pages 1919-1920
Spectral singularity enhances transverse spin
Creators: name: Mahankali, Mounica
name: Saha, Sudipta
name: Ghosh, Nirmalya
name: Gupta, S. Dutta
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We study the transverse spin and the Belinfante spin momentum in a gain-loss balanced waveguide, known to be one of the first and most studied examples of $\mathcal{PT}$-symmetric systems. Such a guide supports the spectral singularities leading to infinite scattering amplitudes for both reflection and transmission. We show that near the spectral singularity there can be dramatic enhancement of the transverse spin and the transverse spin momentum. Note that these exotic spin and spin momentum have recently been observed experimentally despite having tiny magnitudes, making it worthy to explore ways and means to enhance these fundamentally important elusive quantities.
Tineobius Ashmead 1896
Creators: name: Lucian Fusu
name: Antoni Ribes
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eupelmidae
Tineobius

description: Genus Tineobius Ashmead, 1896
Diagnosis
Females can be recognized by the following combination of characters: vast majority of species with a conspicuously lengthened maxillary palpus with apical palpal segment elongate, distinctly curved or with inner margin angulate basally, prepectus with light-coloured and large frontal surface, propodeum with transverse plical depression and either with membranous white spot or line within depression (nominal subgenus and Duanellus) or with whitish membranous bottom (in T. (Progenitobius) Gibson, 1995), mesotibia without oblique apical groove, gaster with deeply emarginate syntergum and very long and flamentous ovipositor sheaths (Gibson 1995). Excluding some T. (Progenitobius), metatibia conspicuously compressed with laminate dorsal margin and white along lamina or at least dorsobasally, with the exception of some T. (Duanellus).
description: Published as part of Lucian Fusu & Antoni Ribes, 2017, Description of the first Palaearctic species of Tineobius Ashmead, 1896 with DNA data, a checklist of world species, and nomenclatural changes in Eupelmidae (Hymenoptera, Chalcidoidea), pp. 1-19 in European Journal of Taxonomy 263 on page 4, DOI: 10.5852/ejt.2017.263, http://zenodo.org/record/889169
Actenodes simi Fisher 1940
Creators: name: Hallinen, Marie J.
name: Steffens, Wayne P.
name: Schultz, Jennifer L.
name: Aukema, Brian H.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Buprestidae
Actenodes
Actenodes simi

description: 3. Actenodes simi Fisher, 1940 New State Record: Goodhue County, First Covenant Church, Red Wing, 44.54266°N, — 92.54693°W, 18 July 2015, C. Struss, collected at C. fumipennis nesting site. County Records (n = 3): Chisago, Goodhue, and Washington. Collection Dates: 17–22 July. Minnesota Hosts: Unspecified in collection records. Larval hosts recorded as Acer saccharinum L. and Quercus alba. Adults also on Q. velutina. Collection Method: All specimens collected as C. fumipennis prey.
description: Published as part of Hallinen, Marie J., Steffens, Wayne P., Schultz, Jennifer L. & Aukema, Brian H., 2021, The Buprestidae (Coleoptera) of Minnesota, with a Discussion of the Emerald Ash Borer, Agrilus planipennis Fairmaire, pp. 173-190 in The Coleopterists Bulletin 75 (1) on page 175, DOI: 10.1649/0010-065X-75.1.173, http://zenodo.org/record/4837088
Figure S6 from The surface adsorption, aggregate structure and antibacterial activity of Gemini quaternary ammonium surfactants with carboxylic counterions
Creators: name: Xiqin Zhou
name: Siqi Hu
name: Wang, Yu
name: Ullah, Sana
name: Hu, Jun
name: Hongqin Liu
name: Baocai Xu
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: 30699 Physical Chemistry not elsewhere classified
subject: FOS: Chemical sciences

description: A group of Gemini quaternary ammonium surfactants with the formula CnH2n+1CONH(CH2)2N+(CH3)2(CH2)2N+(CH3)2(CH2)2NHCOCnH2n+1 · 2Y (n = 11, 13 and 15, Y = HCOO−, CH3COO− and CH3CHOHCOO−) have been synthesized by a counterion conversion process and characterized by a Fourier transform infrared spectroscopy and a mass spectroscopy. Their adsorption and self-aggregation properties are investigated by surface tension, conductivity, dynamic light scattering and transmission electron microscopy (TEM) measurements. The results show that these surfactants reduce the surface tension of water to a minimum value of 26.51 mN m−1 at a concentration of 5.72 × 10−2 mmol l−1. Furthermore, the increased alkyl chain length of the carboxylic counterions leads to the increased critical micelle concentration, the decreased degree of counterion binding (β) and the decreased self-assembly tendency, but the minimum area per surfactant molecule (Amin) adsorbed at the air–aqueous solution are similar. TEM images reveal that these surfactants self-assemble spontaneously into aggregates with vesicle or bilayer structures. It is also found that they have superior antibacterial activity at a concentration of 0.1 g l−1. The high surface activity and high antibacterial activity of the Gemini quaternary ammonium salt surfactants containing different carboxylic counterions bring more possibilities for the application in the field of biomedicine.
Cephus pygmaeus
Creators: name: Schedl, W.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Cephidae
Cephus
Cephus pygmaeus

description: Cephus pygmaeus (LINNAEUS 1767)
M a t e r i a l: Einige Ex. (♀♀ 33) Syrie, Umgebung Damaskus (ANDRÉ 1881; MAGRETTI 1890); 6 Ex. Syrie, Bloudan (Antilibanon-Ost) (ABEILLE de PERRIN 1881); 1♀ Syria NE, Hasake, 8.5.1996, leg. M. Halada, 1♀ Syria occ., Malula, 17.5.(19)95, 13 Syria occ., Apamea, 29.4.(19)95, beide leg. Deneš jun. lgt., alle in OÖLM, det. W. Sch. 2009; 1 Ex. Merom Golan, 17.IV.1973, 1 Ex. Golan Heights, Mas’ada, 17.IV.1973, beide (leg.) D. Furth (SMITH 1982).
 B i o l o g i e: Larven in Stengeln von Agropyron, Avena, Bromus, Hordeum, Phleum, Secale und Triticum (BENSON 1951), Getreideschädling! Imagines häufig auf Blüten von Apiaceae.
V e r b r e i t u n g:Europa, Türkei,Kaukasus,Turkestan,N-Iran, Syrien, Israel, Nordafrika, nach Nordamerika eingeschleppt (BENSON 1951, MUCHE 1981).
description: Published as part of Schedl, W., 2009, Die Pflanzenwespen von Syrien (Hymenoptera: Symphyta) - ein Überblick, pp. 1609-1630 in Linzer biologische Beiträge 41 (2) on pages 1625-1626, DOI: 10.5281/zenodo.5279162
Temperature Variations from HST Imagery and Spectroscopy of NGC 7009
Creators: name: Rubin, R. H.
name: Bhatt, N. J.
name: Dufour, R. J.
name: Buckalew, B. A.
name: Barlow, M. J.
name: Liu, X. -W.
name: Storey, P. J.
name: Balick, B.
name: Ferland, G. J.
name: Harrington, J. P.
name: Martin, P. G.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present new HST/WFPC2 imagery and STIS long-slit spectroscopy of the planetary nebula NGC 7009. The primary goal was to obtain high spatial resolution of the intrinsic line ratio [O III] 4364/5008 and thereby evaluate the electron temperature (T_e) and the fractional mean-square T_e variation (t_A^2) across the nebula. The WFPC2 T_e map is rather uniform; almost all values are between 9000 - 11,000 K, with the higher T_e's closely coinciding with the inner He^++-zone. The results indicate very small values -
description: MNRAS accepted: 26 pages, 4 Figures, 1 Table
Evidence for dust grain growth in young circumstellar disks
Creators: name: Throop, Henry B.
name: Bally, John
name: Esposito, Larry W.
name: McCaughrean, Mark J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Hundreds of circumstellar disks in the Orion nebula are being rapidly destroyed by the intense ultraviolet radiation produced by nearby bright stars. These young, million-year-old disks may not survive long enough to form planetary systems. Nevertheless, the first stage of planet formation -- the growth of dust grains into larger particles -- may have begun in these systems. Observational evidence for these large particles in Orion's disks is presented. A model of grain evolution in externally irradiated protoplanetary disks is developed and predicts rapid particle size evolution and sharp outer disk boundaries. We discuss implications for the formation rates of planetary systems.
description: To be published in Science
Universality of Heisenberg-Ising chain in external fields
Creators: name: Zou, Haiyuan
name: Yu, Rong
name: Wu, Jianda
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Motivated by the recent surge of transverse-field experiments on quasi-one-dimensional antiferromagnets Sr(Ba)Co$_2$V$_2$O$_8$, we investigate the quantum phase transition in a Heisenberg-Ising chain under a combination of two in-plane inter-perpendicular transverse fields and a four-period longitudinal field, where the in-plane transverse field is either uniform or staggered. We show that the model can be unitary mapped to the one-dimensional transverse-field Ising model (1DTFIM) when the $x$ and $y$ components of the spin interaction and the four-period field are absent. When these two terms are present, following both analytical and numerical efforts, we demonstrate that the system undergoes a second-order quantum phase transition with increasing transverse fields, where the critical exponents as well as the central charge fall into the universality of 1DTFIM. Our results naturally identify the 1DTFIM universality of 1D quantum phase transitions observed in the existed experiments in Sr(Ba)Co$_2$V$_2$O$_8$ with transverse field applied along either [100] or [110] direction. Upon varying the tuning parameters a critical surface with 1DTFIM universality is determined and silhouetted to exhibit the general presence of the universality in a much wider scope of models than conventional understanding. Thus our results provide a broad guiding framework to facilitate the experimental realization of 1DTFIM universality in real materials.
description: 8 pages, 4 figures
Agrilus audax Horn 1891
Creators: name: Hallinen, Marie J.
name: Steffens, Wayne P.
name: Schultz, Jennifer L.
name: Aukema, Brian H.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Buprestidae
Agrilus
Agrilus audax

description: 7. Agrilus audax Horn, 1891 New State Record: Chisago County, Taylor Falls Elementary, Taylor Falls, 45.40651°N, — 92.65621°W, 29 July 2017, M. Hallinen, collected at C. fumipennis nesting site. County Records (n = 2): Goodhue and Chisago. Collection Dates: 7–29 July. Minnesota Hosts: Unspecified in collection records. Larval host recorded as Ulmus fulva Muhl. (Ulmaceae). Adults also on Quercus macrocarpa. Collection Method: As C. fumipennis prey.
description: Published as part of Hallinen, Marie J., Steffens, Wayne P., Schultz, Jennifer L. & Aukema, Brian H., 2021, The Buprestidae (Coleoptera) of Minnesota, with a Discussion of the Emerald Ash Borer, Agrilus planipennis Fairmaire, pp. 173-190 in The Coleopterists Bulletin 75 (1) on page 175, DOI: 10.1649/0010-065X-75.1.173, http://zenodo.org/record/4837088
Supplemental figures from Oncogenic MYC amplifies mitotic perturbations
Creators: name: Littler, Samantha
name: Sloss, Olivia
name: Geary, Bethany
name: Pierce, Andrew
name: Whetton, Anthony D.
name: Taylor, Stephen S.
Publisher: name: The Royal Society
Year: 2019
Subjects: Cell Biology

description: Figures S1-S11
Haplodiplatys Hincks 1955
Creators: name: Popham, Edward J.
Publisher: name: Zenodo
Year: 2000
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Dermaptera
Haplodiplatyidae
Haplodiplatys

description: HAPLODIPLATYS  (Map 2)
Of the 39 species of Haplodiplatys, seven occur in South America, four in Africa, six in Madagascar and the remaining 22 species in the Oriental Region.
description: Published as part of Popham, Edward J., 2000, The geographical distribution of the Dermaptera (Insecta) with reference to continental drift, pp. 2007-2027 in Journal of Natural History 34 (10) on page 2010, DOI: 10.1080/00222930050144837, http://zenodo.org/record/10100912
Time evolution of the unstable two-fluid density fluctuations in Robertson-Walker Universes
Creators: name: Gessner, Eva
name: Dehnen, Heinz
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We consider density fluctuations of a two-fluid model consisting of hydrogen plasma and radiation prior to the cosmic hydrogen recombination. As investigation method that of the dispersion relations is applied, which have been derived from the general-relativistic sound-wave equations taking into account the coupling between plasma and radiation carefully. We obtain growing unstable acoustic modes within the mass range 2 \cdot 10^6 M_\odot < M < 6 \cdot 10^{12} M_\odot. In a second step the coupled differential equations for the amplitudes of the unstable modes are integrated numerically with respect to time where the integration extends from the initial time prior to the hydrogen recombination up to the present time. We find a significant increase of the amplitudes up to 4 orders of magnitude, if the Universe is described by a cosmological model with a positive cosmological constant (Λ\simeq 2,2 \cdot 10^{-56} {cm}^{-2}) and a positive curvature (Lema\^\itre-Universe) without an essential amount of cold dark matter. We conclude that the existence of galaxies confirm these statements.
description: submitted to APJ
Ultra light Thomas-Fermi Dark Matter
Creators: name: Pal, K.
name: Sales, L. V.
name: Wudka, J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the viability of a simple dark matter (DM) model consisting of a single fermion in the context of galactic dynamics. We use a consistent approach that does not presume a particular DM density profile but instead requires that the DM+baryon system is in hydrostatic equilibrium. Using a phenomenological baryon density profile, the model then predicts the DM distribution with a core like behavior close to the galactic center. The presence of supermassive black holes (SMBHs) in the center of large galaxies arises naturally in this framework. Using data from a set of large elliptical and spiral galaxies, and from a small set of dwarf galaxies, we find that the model can explain most of the bulk galactic properties, as well as some of the features observed in the rotation curves, provided the DM mass is in the $\mathcal{O}$(50 eV) range. More precise tests of the model require better modeling of the baryon profile and better control on the uncertainties in the data.
description: 16 pages, 31 figures, typos corrected, few comments and references added
Apachyidae Verhoeff 1902
Creators: name: Popham, Edward J.
Publisher: name: Zenodo
Year: 2000
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Dermaptera
Apachyidae

description: APACHYIDAE  (Map 5)
 This subfamily is distributed from Africa to New Guinea (table 4). There are four species in Africa, one in India and Burma and eleven in the East Indies and Australasia. The widespread occurrence of this family in Africa and Madagascar suggests that its primary evolutionary centre was Africa and that the family had reached India before that subcontinent became united with southern Asia, from whence this family spread into the East Indies and Australasia. The presence of six species of Apachys in Australia may either represents a migration across with a united Gondwanaland or one from New Guinea, during a period of low sea level Jackson, (1995).
description: Published as part of Popham, Edward J., 2000, The geographical distribution of the Dermaptera (Insecta) with reference to continental drift, pp. 2007-2027 in Journal of Natural History 34 (10) on page 2014, DOI: 10.1080/00222930050144837, http://zenodo.org/record/10100912
Actenodes acornis
Creators: name: Hallinen, Marie J.
name: Steffens, Wayne P.
name: Schultz, Jennifer L.
name: Aukema, Brian H.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Buprestidae
Actenodes
Actenodes acornis

description: 2. Actenodes acornis (Say, 1833) New State Record: Washington County, Tilsen Park, Oakdale, 44.99993°N, — 92.96669°W, 22 July 2014, B. Kuehn., collected at C. fumipennis nesting site. Two undated MN specimens without county information; identified in 1922. County Records (n = 17): Anoka, Dakota, Goodhue, Hennepin, Olmsted, Ramsey, and Washington. Collection Dates: 6 June–4 August. Minnesota Hosts: Unspecified in collection records. Larval hosts recorded as Acer rubrum L., Acer saccharum Marsh. (Sapindaceae), Betula nigra L. (Betulaceae), Carya ovata (Mill.) K. Koch (Juglandaceae), Fagus grandifolia Ehrh. (Fagaceae), and Quercus velutina Lam. Adults also on Quercus prinoides Willd. Collection Method: Cerceris fumipennis prey.
description: Published as part of Hallinen, Marie J., Steffens, Wayne P., Schultz, Jennifer L. & Aukema, Brian H., 2021, The Buprestidae (Coleoptera) of Minnesota, with a Discussion of the Emerald Ash Borer, Agrilus planipennis Fairmaire, pp. 173-190 in The Coleopterists Bulletin 75 (1) on page 175, DOI: 10.1649/0010-065X-75.1.173, http://zenodo.org/record/4837088
Robertianella McIntosh 1885
Creators: name: Barnich, R.
name: Fiege, D.
Publisher: name: Zenodo
Year: 2000
Subjects: Biodiversity
Taxonomy
Animalia
Annelida
Polychaeta
Phyllodocida
Polynoidae
Robertianella

description: Genus Robertianella McIntosh, 1885
 Type species: Robertianella synophthalm a McIntosh, 1885.
 Diagnosis. Fifteen pairs of elytra, more or less covering body. Prostomium with distinct cephalic peaks; median antenna in anterior notch, lateral antennae inserted ventrally. Parapodia biramous; neuropodia without supra-acicular process; tips of notoacicula penetrating epidermis, those of neuroacicula never penetrating. Notochaetae stout, with very faint rows of spines and blunt tips; neurochaetae with very faint rows of spines only distally and with bill-shaped tips.
 Description. Body dorsoventrally fl attened, short, with up to 43 segments; body more or less covered by elytra or short tail uncovered (in large specimens). Fifteen pairs of elytra on segments 2, 4, 5, 7, on alternate segments to 23, 26, 29 and 32; rst pair rounded, the following oval to kidney-shaped; surface with few microtubercles; margin without papillae (fi gure 19B, C). Dorsal cirri with cylindrical cirrophores and long styles on segments lacking elytra (fi gure 19D); nodular dorsal tubercle on cirrigerous segments (fi gure 19A). Ventral cirri short (except on second segment), consisting of cirrophore and style on all segments (fi gure 19E). Nephridial papillae usually present from chaetiger 5 to the end of the body. Pygidium with one pair of anal cirri.
Prostomium bilobed, with distinct cephalic peaks, three antennae: ceratophore
description: Published as part of Barnich, R. & Fiege, D., 2000, Revision of the Mediterranean species of Harmothoe Kinberg, 1856 Lagisca Malmgren, 1865 (Polychaeta: Polynoidae: Polynoinae) descriptions of a new genus and a new species, pp. 1889-1938 in Journal of Natural History 34 on page 1926
GRBs, Fireballs and Precessing Gamma Jets
Creators: name: Fargion, Daniele
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Fireballs are huge isotropic explosions models widely believed to explain Gamma Ray Burst, GRBs (Piran,1999); ever-new versions consider wide beamed (10^o) Jet explosions hitting external shells. On the contrary, since 1994-1998, we argued (Fargion 1995-2000; see also Blackman et all.1996) that GRBs (as well as Soft Gamma Repeaters SGR) are spinning and precessing Gamma Jets, produced by collimated e^+,e^- Jet via Inverse Compton Scattering, in a very narrow (0.1^o) angles, blazing and flashing the observer. The Jet arises in Super-Nova (SN) explosions; its energy decays slowly from earliest SN powers (corresponding to GRB) toward lower stable power as Soft Gamma Repeaters (SGR) regimes. GRBs and SGRs shared (sometimes) same spectra and time structure: then SGRs are low-power GRBs, but without SN relics (or GRB afterglows, signatures of Jets in SN-GRBs). Moreover weak isolated X-ray precursor signals,(such as GRB980519, GRB981226,GRB000131), corresponding to huge isotropic, sim 10^{47} erg s^{-1}, followed by the extreme GRB, sim {10^{52}} erg s^{-1} powers, disagree with any Fireball explosive scenarios. We naturally interpret these X-Ray precursors as rare earliest marginal blazes of outlying X conical precessing Jet tails, surrounding the gamma Jet, later hitting in-axis as a GRB.
description: 3 pages, LaTeX,10 PS figures, to appear in Procs. of the 2nd Workshop "Gamma-Ray Bursts in the Afterglow Era",Rome,Oct.17-20,2000
A tudatos jelenlét alapú stresszredukciós technika (MBSR) hatásairól az IPOO-modell aspektusából
Creators: name: Borbély, Ildikó
Publisher: name: Debreceni Egyetem
Year: 2018

description: Különleges Bánásmód, vol. 4. issue 2. ISSN 2498-5368
Quasars, their host galaxies, and their central black holes
Creators: name: Dunlop, J. S.
name: McLure, R. J.
name: Kukula, M. J.
name: Baum, S. A.
name: O'Dea, C. P.
name: Hughes, D. H.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the final results from our deep HST imaging study of the hosts of radio-quiet quasars (RQQs), radio-loud quasars (RLQs) and radio galaxies (RGs). We describe new WFPC2 R-band observations for 14 objects and model these images in conjunction with the data already reported in McLure et al (1999). We find that spheroidal hosts become more prevalent with increasing nuclear luminosity such that, for nuclear luminosities M_V < -23.5, the hosts of both radio-loud and radio-quiet AGN are virtually all massive ellipticals. Moreover we demonstrate that the basic properties of these hosts are indistinguishable from those of quiescent, evolved, low-redshift ellipticals of comparable mass. This result kills any lingering notion that radio-loudness is determined by host-galaxy morphology, and also sets severe constraints on evolutionary schemes which attempt to link low-z ULIRGs with RQQs. Instead, we show that our results are as expected given the relationship between black-hole and spheroid mass established for nearby galaxies, and apply this relation to estimate the mass of the black hole in each object. The results agree very well with completely-independent estimates based on nuclear emission-line widths; all the quasars in our sample have M(bh) > 5 x 10^8 solar masses, while the radio-loud objects are confined to M(bh) > 10^9 solar masses. This apparent mass-threshold difference, which provides a natural explanation for why RQQs outnumber RLQs by a factor of 10, appears to reflect the existence of a minimum and maximum level of black-hole radio output which is a strong function of black-hole mass. Finally, we use our results to estimate the fraction of massive spheroids/black-holes which produce quasar-level activity. This fraction is \~0.1% at the present day, rising to > 10% at z = 2-3.
description: Revised version accepted for publication in Monthly Notices of the Royal Astronomical Society. 46 pages, the final 19 of which comprise an Appendix. 15 figures in main text. A further 14 4-panel greyscale plots and 14 line plots which appear in the Appendix have been reproduced here with reduced quality due to space limitations. A full resolution copy of the manuscript can be obtained via ftp://ftp.roe.ac.uk/pub/jsd/dunlop2002.ps.gz
A Review on Inorganic Nanoparticles Modified Composite Membranes for Lithium-Ion Batteries: Recent Progress and Prospects
Creators: name: Muahmmad Rehman Asghar
name: Anwar, Muhammad Tuoqeer
name: Naveed, Ahmad
Publisher: name: figshare
Year: 2019
Subjects: subject: 30299 Inorganic Chemistry not elsewhere classified
subject: FOS: Chemical sciences

description: Separators with high porosity, mechanical robustness, high ion conductivity, thin structure, excellent thermal stability, high electrolyte uptake and high retention capacity is today’s burning research topic. These characteristics are not easily achieved by using single polymer separators. Inorganic nanoparticle use is one of the e orts to achieve these attributes and it has taken its place in recent research. The inorganic nanoparticles not only improve the physical characteristics of the separator but also keep it from dendrite problems, which enhance its shelf life. In this article,use of inorganic particles for lithium-ion battery membrane modification is discussed in detail and composite membranes with three main types including inorganic particle-coated composite membranes, inorganic particle-filled composite membranes and inorganic particle-filled non-woven mates are described. The possible advantages of inorganic particles application on membranemorphology, di erent techniques and modification methods for improving particle performance in the composite membrane, future prospects and better applications of ceramic nanoparticles and improvements in these composite membranes are also highlighted. In short, the contents of this review provide a fruitful source for further study and the development of new lithium-ion battery membraneswith improved mechanical stability, chemical inertness and better electrochemical properties.
An HST study of three very faint GRB host galaxies
Creators: name: Jaunsen, A. O.
name: Andersen, M. I.
name: Hjorth, J.
name: Fynbo, J. P. U.
name: Holland, S. T.
name: Thomsen, B.
name: Gorosabel, J.
name: Schaefer, B. E.
name: Bjornsson, G.
name: Natarajan, P.
name: Tanvir, N. R.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: As part of the HST/STIS GRB host survey program we present the detection of three faint gamma-ray burst (GRB) host galaxies based on an accurate localisation using ground-based data of the optical afterglows (OAs). A common property of these three hosts is their extreme faintness. The location at which GRBs occur with respect to their host galaxies and surrounding environments are robust indicators of the nature of GRB progenitors. The bursts studied here are among the four most extreme outliers, in terms of relative distance from the host center, in the recent comprehensive study of Bloom et al. 2002. We obtain a revised and much higher probability that the galaxies identified as hosts indeed are related to the GRBs (P(n_chance)=0.78, following Bloom et al. 2002), thereby strengthening the conclusion that GRBs are preferentially located in star-forming regions in their hosts. Apart from being faint, the three hosts consist of multiple structures, indicative of merging and active star-formation. For one of the hosts, GRB 980329, we estimate a photometric redshift of z~3.5.
description: 7 pages, including 2 figures, submitted to A&A
General relativistic orbital decay in a seven-minute-orbital-period eclipsing binary system
Creators: name: Burdge, Kevin B.
name: Coughlin, Michael W.
name: Fuller, Jim
name: Kupfer, Thomas
name: Bellm, Eric C.
name: Bildsten, Lars
name: Graham, Matthew J.
name: Kaplan, David L.
name: van Roestel, Jan
name: Dekany, Richard G.
name: Duev, Dmitry A.
name: Feeney, Michael
name: Giomi, Matteo
name: Helou, George
name: Kaye, Stephen
name: Laher, Russ R.
name: Mahabal, Ashish A.
name: Masci, Frank J.
name: Riddle, Reed
name: Shupe, David L.
name: Soumagnac, Maayane T.
name: Smith, Roger M.
name: Szkody, Paula
name: Walters, Richard
name: Kulkarni, S. R.
name: Prince, Thomas A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: General relativity predicts that short orbital period binaries emit significant gravitational radiation, and the upcoming Laser Interferometer Space Antenna (LISA) is expected to detect tens of thousands of such systems; however, few have been identified, and only one is eclipsing--the double white dwarf binary SDSS J065133.338+284423.37, which has an orbital period of 12.75 minutes. Here, we report the discovery of an eclipsing double white dwarf binary system with an orbital period of only 6.91 minutes, ZTF J153932.16+502738.8. This system has an orbital period close to half that of SDSS J065133.338+284423.37 and an orbit so compact that the entire binary could fit within the diameter of the planet Saturn. The system exhibits a deep eclipse, and a double-lined spectroscopic nature. We observe rapid orbital decay, consistent with that expected from general relativity. ZTF J153932.16+502738.8 is a significant source of gravitational radiation close to the peak of LISA's sensitivity, and should be detected within the first week of LISA observations.
description: 44 pages, 10 figures, 2 tables. Published online by Nature on July 24, 2019
Tineobius (Duanellus) Boucek 1988
Creators: name: Lucian Fusu
name: Antoni Ribes
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eupelmidae
Tineobius

description: Tineobius (Duanellus) Bouček, 1988
Duanellus Bouček, 1988: 566, fgs 1011–1013.
Type species: Anastatoidea jacobsoni Ferrière, 1938 by original designation. Synonymy by Gibson (1995: 284).
description: Published as part of Lucian Fusu & Antoni Ribes, 2017, Description of the first Palaearctic species of Tineobius Ashmead, 1896 with DNA data, a checklist of world species, and nomenclatural changes in Eupelmidae (Hymenoptera, Chalcidoidea), pp. 1-19 in European Journal of Taxonomy 263 on page 10, DOI: 10.5852/ejt.2017.263, http://zenodo.org/record/889169
Agrilus cliftoni Knull 1941
Creators: name: Hallinen, Marie J.
name: Steffens, Wayne P.
name: Schultz, Jennifer L.
name: Aukema, Brian H.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Buprestidae
Agrilus
Agrilus cliftoni

description: 12. Agrilus cliftoni Knull, 1941 New State Record: Goodhue County, Wakondiota Park, Frontenac, 44.52378°N, — 92.33398°W, 14 July 2018, collected at C. fumipennis nesting site, M. Hallinen. County Records (n = 1): Goodhue. Collection Dates: 14 July. Minnesota Hosts: Unspecified in collection records. Larval hosts recorded as Juglans nigra. Adults also on Carya cordiformis and Cornus sp. Collection Method: As C. fumipennis prey.
description: Published as part of Hallinen, Marie J., Steffens, Wayne P., Schultz, Jennifer L. & Aukema, Brian H., 2021, The Buprestidae (Coleoptera) of Minnesota, with a Discussion of the Emerald Ash Borer, Agrilus planipennis Fairmaire, pp. 173-190 in The Coleopterists Bulletin 75 (1) on page 176, DOI: 10.1649/0010-065X-75.1.173, http://zenodo.org/record/4837088
Preparation of microporous Cellulose/Poly(vinylidene fluoride-hexafluoropropylene) membrane for lithium ion batteries by phase inversion method
Creators: name: Muahmmad Rehman Asghar
name: Junliang Zhang
name: Xiaohui Yan
Publisher: name: figshare
Year: 2019
Subjects: subject: 90607 Power and Energy Systems Engineering (excl. Renewable Power)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In this work, a porous and honeycomb-structured Cellulose/Poly (vinylidene fluoride-hexafluoropropylene)(PVDF-HFP) membrane is prepared via a facile and ecofriendly phase inversion method by using glycerol as pore forming agent. Cellulose acetate, the source of cellulose, is easily converted into cellulose by hydrolysis in the presence of lithium hydroxide. Owing to the unique microstructure, the Cellulose/PVDF-HFP membrane offersseveral advantages, including high porosity, elevated electrolyte uptake, high ion conductivity, and wide electrochemical window (5.35 V). Compared with conventional polypropylene (PP) separator and PVDF-HFPmembrane, the membrane developed in this work enables higher discharge capacity, higher lithium-ion transferencenumber (0.89) and improved rate performance, which is able to maintain a high discharge capacity of 136 mAh g−1 at 8 C, using LiCoO2 as cathode and Li metal as anode. In addition, the Cellulose/PVDF-HFP membrane based batteries exhibit superior cycling performance that can maintain 91.7% capacity after 100 cycles at 0.2 C. The characterization and battery test results demonstrate that the membrane is highly compatible with lithium ion batteries.
On a class of polynomial Lagrangians
Creators: name: Palese, M.
name: Vitolo, R.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 58A20; 58A12, 58J10

description: In the framework of finite order variational sequences a new class of Lagrangians arises, namely, \emph{special} Lagrangians. These Lagrangians are the horizontalization of forms on a jet space of lower order. We describe their properties together with properties of related objects, such as Poincaré--Cartan and Euler--Lagrange forms, momenta and momenta of generating forms, a new geometric object arising in variational sequences. Finally, we provide a simple but important example of special Lagrangian, namely the Hilbert--Einstein Lagrangian.
description: LaTeX2e, amsmath, diagrams, hyperref; 15 pages
Prediction with Expert Advice: a PDE Perspective
Creators: name: Drenska, Nadejda
name: Kohn, Robert V.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: Computer Science and Game Theory (cs.GT)
subject: Machine Learning (cs.LG)
subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 35D40, 49L25

description: This work addresses a classic problem of online prediction with expert advice. We assume an adversarial opponent, and we consider both the finite-horizon and random-stopping versions of this zero-sum, two-person game. Focusing on an appropriate continuum limit and using methods from optimal control, we characterize the value of the game as the viscosity solution of a certain nonlinear partial differential equation. The analysis also reveals the predictor's and the opponent's minimax optimal strategies. Our work provides, in particular, a continuum perspective on recent work of Gravin, Peres, and Sivan (Proc SODA 2016). Our techniques are similar to those of Kohn and Serfaty (Comm Pure Appl Math 2010), where scaling limits of some two-person games led to elliptic or parabolic PDEs.
description: 30 pages
Observation of multiple types of topological fermions in PdBiSe
Creators: name: Lv, B. Q.
name: Feng, Z. -L.
name: Zhao, J. -Z.
name: Yuan, Noah F. Q.
name: Zong, A.
name: Luo, K. F.
name: Yu, R.
name: Huang, Y. -B.
name: Strocov, V. N.
name: Chikina, A.
name: Soluyanov, A. A.
name: Gedik, N.
name: Shi, Y. -G.
name: Qian, T.
name: Ding, H.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Topological semimetals with different types of band crossings provide a rich platform to realize novel fermionic excitations, known as topological fermions. In particular, some fermionic excitations can be direct analogues of elementary particles in quantum field theory when both obey the same laws of physics in the low-energy limit. Examples include Dirac and Weyl fermions, whose solid-state realizations have provided new insights into long-sought phenomena in high-energy physics. Recently, theorists predicted new types of fermionic excitations in condensed-matter systems without any high-energy counterpart, and their existence is protected by crystalline symmetries. By studying the topology of the electronic structure in PdBiSe using density functional theory calculations and bulk-sensitive soft X-ray angle-resolved photoemission spectroscopy, we demonstrate a coexistence of four different types of topological fermions: Weyl, Rarita-Schwinger-Weyl, double class-II three-component, and charge-2 fourfold fermions. Our discovery provides a remarkable platform to realize multiple novel fermions in a single solid, charting the way forward to studies of their potentially exotic properties as well as their interplay.
Amakusanthura Nunomura 1977
Creators: name: Kensley, B.
name: Schotte, M.
Publisher: name: Zenodo
Year: 2000
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Isopoda
Anthuridae
Amakusanthura

description: Genus Amakusanthura Nunomura, 1977
 Amakusanthura Nunomura, 1977: 79; Poore and Lew Ton, 1988b: 108.
 Diagnosis. Eyes usually present. Antennular ¯agellum of three articles. Antennal ¯agellum of two to four articles. Mandibular palp of three articles. Maxillipedal palp of three articles; endite small or absent. Pereopod 1 subchelate, propodus ināted, palm often stepped or weakly toothed. Pereopods 2 and 3 with propodus barely ināted. Pereopods 4±7, carpi roughly triangular or pentagonal, anterior margin shorter than posterior. Pleonites 1±4 fused, margins marked by dorsal folds; pleonites 4 and 5 not demarked dorsally, only indicated laterally, or pleonites 1±5 fused, indicated laterally; pleonite 6 demarked from telson.
 Remarks. Species of Amakusanthura tend to be morphologically very similar. Distinguishing the species, as in the key below, is sometimes based on subtle, not easily seen features.
description: Published as part of Kensley, B. & Schotte, M., 2000, New species and records of anthuridean isopod crustaceans from the Indian Ocean, pp. 2057-2121 in Journal of Natural History 34 on page 2061
Agrilus difficilis Gory 1841
Creators: name: Hallinen, Marie J.
name: Steffens, Wayne P.
name: Schultz, Jennifer L.
name: Aukema, Brian H.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Buprestidae
Agrilus
Agrilus difficilis

description: 18. Agrilus difficilis Gory, 1841 New State Record: Washington County, Tilsen Park, Oakdale, 44.99993°N, — 92.96669°W, 23 July 2014, B. Kuehn, collected at C. fumipennis nesting site. County Records (n = 41): Anoka, Chisago, Ramsey, and Washington. Collection Dates: 18 July–2 August. Minnesota Hosts: Unspecified in collection records. Larval host recorded as Gleditsia triacanthos. Collection Method: All specimens collected as C. fumipennis prey.
description: Published as part of Hallinen, Marie J., Steffens, Wayne P., Schultz, Jennifer L. & Aukema, Brian H., 2021, The Buprestidae (Coleoptera) of Minnesota, with a Discussion of the Emerald Ash Borer, Agrilus planipennis Fairmaire, pp. 173-190 in The Coleopterists Bulletin 75 (1) on page 177, DOI: 10.1649/0010-065X-75.1.173, http://zenodo.org/record/4837088
Chandra and ASCA X-ray Observations of the Radio Supernova SN1979C IN NGC 4321
Creators: name: Ray, A.
name: Petre, R.
name: Schlegel, E. M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on the X-ray observation of the radio selected supernova SN1979C carried out with ASCA in 1997 December and serendipitously available from a Chandra Guaranteed Time Observation in 1999 November. The supernova, of type SN II-Linear (SN IIL), was first observed in the optical and occurred in the weakly barred, almost face on spiral galaxy NGC 4321 (M100). The galaxy, a member of the Virgo S cluster, is at a distance of 17.1 Mpc, and contains at least three other supernovae discovered in this century. The useful exposure time was ~25 ks for the Solid-State Imaging Spectrometer (SIS), ~28 ks for the Gas Scintillation Imaging Spectrometer (GIS), and ~2.5 ks for Chandra's Advanced CCD Imaging Spectrometer (ACIS). No point source was detected at the radio position of SN1979C in a 3' diameter half power response circle in the ASCA data. The background and galaxy subtracted SN signal had a 3sigma upper limit to the flux of 6.3x10^-14 ergs/s/cm^-2 in the full ASCA SIS band (0.4-10.0 keV) and a 3sigma upper limit of <3-4x10^-14 erg/s/cm^2 in the 2-10 keV band. In the Chandra data, a source at the position of SN1979C is marginally detected at energies below 2 keV at a flux consistent with the ROSAT HRI detection in 1995. At energies above 2 keV, no source is detected with an upper limit of ~3x10^-14 erg/s/cm^-2. These measurements give the first ever x-ray flux limit of a Type IIL SN above 2 keV which is an important diagnostic of the outgoing shock wave ploughing through the circumstellar medium.
description: 8 pages, 2 figures, accepted AJ
Neolagisca Barnich & Fiege 2000, gen. nov.
Creators: name: Barnich, R.
name: Fiege, D.
Publisher: name: Zenodo
Year: 2000
Subjects: Biodiversity
Taxonomy
Animalia
Annelida
Polychaeta
Phyllodocida
Polynoidae
Neolagisca

description: Neolagisca gen. nov.
 Type species: Lagisca drachi Reyss, 1961.
 Diagnosis. Fifteen pairs of elytra, more or less covering body. Prostomium with distinct cephalic peaks; median antenna in anterior notch, lateral antennae inserted ventrally. Parapodia biramous; neuropodia with digitiform supra-acicular process; tips of noto- and neuroacicula penetrating epidermis. Notochaetae stout, with distinct rows of spines and of two kinds: stout with blunt tips and slender with sharp,
description: Published as part of Barnich, R. & Fiege, D., 2000, Revision of the Mediterranean species of Harmothoe Kinberg, 1856 Lagisca Malmgren, 1865 (Polychaeta: Polynoidae: Polynoinae) descriptions of a new genus and a new species, pp. 1889-1938 in Journal of Natural History 34 on page 1930
Tineobius (Duanellus) facialis
Creators: name: Lucian Fusu
name: Antoni Ribes
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eupelmidae
Tineobius
Tineobius facialis

description: 1. Tineobius (Duanellus) facialis (Bouček, 1988)
Duanellus facialis Bouček, 1988: 566–567, fgs 1012–1013.
Holotype ♀, by original designation (ANIC, not examined). Type locality: Australia, Queensland, 14 km NW Hope Vale Mission.
Tineobius (Duanellus) facialis – Gibson 1995: 286.
description: Published as part of Lucian Fusu & Antoni Ribes, 2017, Description of the first Palaearctic species of Tineobius Ashmead, 1896 with DNA data, a checklist of world species, and nomenclatural changes in Eupelmidae (Hymenoptera, Chalcidoidea), pp. 1-19 in European Journal of Taxonomy 263 on page 10, DOI: 10.5852/ejt.2017.263, http://zenodo.org/record/889169
Abnormal Colon Polyp Image Synthesis Using Conditional Adversarial Networks for Improved Detection Performance
Creators: name: Shin, Younghak
name: Qadir, Hemin Ali
name: Balasingham, Ilangko
Publisher: name: arXiv
Year: 2019
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: One of the major obstacles in automatic polyp detection during colonoscopy is the lack of labeled polyp training images. In this paper, we propose a framework of conditional adversarial networks to increase the number of training samples by generating synthetic polyp images. Using a normal binary form of polyp mask which represents only the polyp position as an input conditioned image, realistic polyp image generation is a difficult task in a generative adversarial networks approach. We propose an edge filtering-based combined input conditioned image to train our proposed networks. This enables realistic polyp image generations while maintaining the original structures of the colonoscopy image frames. More importantly, our proposed framework generates synthetic polyp images from normal colonoscopy images which have the advantage of being relatively easy to obtain. The network architecture is based on the use of multiple dilated convolutions in each encoding part of our generator network to consider large receptive fields and avoid many contractions of a feature map size. An image resizing with convolution for upsampling in the decoding layers is considered to prevent artifacts on generated images. We show that the generated polyp images are not only qualitatively realistic but also help to improve polyp detection performance.
description: 10 pages