cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Tetramorium sericeiventre subsp. continentis var. gladiator Santschi, 1928, n. var.
Creators: name: Santschi, F.
Publisher: name: Zenodo
Year: 1928
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Tetramorium
Tetramorium sericeiventre
Tetramorium sericeiventre em. st. continentis for. var. gladiator

description: 51. - Tetramorium sericeiventre Em. st. continentis For. var. gladiator n. var.
[[worker]]. - Long. 4 a 4,2 mm. Rouge assez sombre, gastre noir avec la base plus ou moins roussatre. Appendices roux brunatres, cuisses des deux dernieres paires rembrunies. Mat, densement et finement reticule ponctue. Cette ponctuation est plus faible entre les rides frontales lesquelles atteignent le bord cervical. Les rides forment des mailles arrondies sur le vertex et les cotes de la tete. Celles du thorax sont assez fortes sur le pronotum ou elles s'allongent avec quelques anastomoses sur les cotes. Elles sont plus ou moins reticulaires sur le tiers posterieur de mesonotum, le devant de l'epinotum et le dessus des deux n oe uds. Reste du thorax reticule-ponctue sauf quelques rares rides sur les cotes. Gastre finement striole en long passant a une fine reticulation vers la base. Ses cotes lisses et luisants, le reste mat. La forte ride faisant carene du clypeus, n'est pas depassee par la saillie des lobes anterieurs des fosses antennaires. Les quatre epines subegales, aussi longues que leur intervalle basal, plus longues que chez continentis, La convexite du thorax, les n oe uds et le reste comme chez cette derniere; mais plus robuste et plus grand.
Sud Rhodesia: Cloudland 6 ooo pieds. Yambu Monts..
5 [[worker]] communiquees par Mr. G. Arnold.
description: Published as part of Santschi, F., 1928, Descriptions de nouvelles fourmis Ethiopiennes. (Suite.), pp. 191-213 in Revue de Zoologie et de Botanique Africaines 16 on pages 206-207
Constraints on $s\to d γ$ from Radiative Hyperon and Kaon Decays
Creators: name: He, Xiao-Gang
name: Valencia, German
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The quark-level process $b \to s γ$ has been used extensively to place constraints on new interactions. These same interactions can be further constrained from the enhancement they induce in the quark-level $s \to d γ$ transition, to the extent that the short distance contributions can be separated from the long distance contributions. We parameterize what is known about the long distance amplitudes and subtract it from the data in radiative hyperon and kaon decays to constrain new interactions.
description: Latex 11 pages
Three-Body Decay of $Λ_c^{*}(2595)$ and $Λ_c^{*}(2625)$ with the Inclusion of Direct Two-Pion Coupling
Creators: name: Arifi, A. J.
name: Nagahiro, H.
name: Hosaka, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate the three-body decays of $Λ_c^*(2595)$ and $Λ_c^*(2625)$ into $Λ_c ππ$ by including a direct process going through the two-pion coupling of $Λ_c^*Λ_c ππ$ in addition to the sequential processes going through $Σ_c(2455)$ and $Σ_c^*(2520)$. The strength of the direct coupling is related to that of the Yukawa coupling by the chiral partner structure between $Λ_c$'s and $Σ_c$'s, while the strength of the Yukawa coupling is estimated by the quark model. It is found that the direct process gives a considerable contribution especially in the decay of $Λ_c^*(2625)$. A clear indication of the direct process is seen in an asymmetric pattern in the angular correlation between the two pions. We discuss the usefulness of the detailed analysis of the decays for the study of the structure of $Λ_c^*$.
description: 11 pages, 15 figures
ปัจจัยเสี่ยงต่อการเกิดโรคหัวใจและหลอดเลือดของผู้ป่วยเบาหวานที่มารับบริการในโรงพยาบาลควนเนียง จังหวัดสงขลา
Creators: name: คณาวุฒิ นิธิกุล
Publisher: name: สถาบันวิจัย จัดการความรู้ และมาตรฐานการควบคุมโรค
Year: 2560
Subjects: โรคหัวใจและหลอดเลือด
โรคเบาหวาน

description: วารสารควบคุมโรค, 43, 2, 196-206
The protochecklist of North American nonlichenized Fungi
Creators: name: Bates, Scott T.
name: Miller, Andrew N.
name: Collections, The Macrofungi
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy
subject: Hematology
subject: Plant Biology

description: Fungi are the second largest group of eukaryotic organisms on Earth, providing essential ecosystem services throughout the world. Although early attempts were made in the 20th century to document various components of the mycota of North America, no extensive list of taxonomic names has ever been compiled for this region. This paper represents the first comprehensive checklist for nonlichenized Fungi from North America, which is defined here as Canada, Mexico, and the United States (and its territories), and is based on the efforts of 75 fungaria that deposited their data online in the Mycology Collections Portal (MyCoPortal). This protochecklist is compiled from nearly 2.2 million records and includes 44 488 fungal names based on the MycoBank taxonomic thesaurus, with differences discussed that reflect discrepancies from the estimate of 46 118 taxa derived from a second list based on the Index Fungorum thesaurus. Approximately 114 000 type specimens (i.e., holo-, iso-, lecto-, syntypes, etc.) representing more than 52 000 typified taxa occur in the MyCoPortal, and of these, ca. 53 000 type specimens representing more than 18 000 typified taxa are described from North America. Several known problems exist with this protochecklist, including orthographical errors, unresolved synonymies, and incomplete taxonomy. The result offers a list of taxonomic names for discussion and provides a foundation for future systematic and taxonomic revisions and the discovery of new records and novel taxa for the region. Furthermore, this protochecklist serves as a baseline for documenting fungal taxa in North America more effectively and comprehensively.
Lettre de Jean Gaussen à Jean-François Séguier, 1779-05-10
Creators: name: Gaussen, Jean
name: Gaussen, Jean
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Recommandation

description: [transcription] [10 mai 1779]

Monsieur,

Je me flatte que vous voudrés bien permettre que je vous recommande M. Lear, gentilhomme anglais, qui voiage en homme instruit, et désirant d'acquérir de nouvelles connoissances. Les amateurs de l'antiquité s'arrêtent volontiers à Nismes qui renferme beaucoup de curiosités dans ce genre; mais tous n'ont pas le bonheur de connoitre l'homme de cette ville qui est le plus en état de leur donner une instruction complète sur cette matière, et dont d'ailleurs le sçavoir profond et varié est une source abondante d'agrément et d'instruction. c'est un avantage que j'ai désiré procurer à M. Lear. Je vous prie, Monsieur, de lui permettre de jouir de votre conversation. Vous reconnaitrés bientôt qu'il est rempli de mérite, et je vous en aurai une véritable obligation.

[fol. 100v]Je souhaiterois, Monsieur, de trouver souvent des occasions de reconnoitre vos bontés pour moi, et de vous prouver le respectueux attachement avec lequel j'ai l'honneur d'être, Monsieur,

Votre très humble et très obéissant serviteur

Gaussen

Montpellier 10 mai 1779

[fol. 101v]A Monsieur

Monsieur Séguier

A Nismes
description: [personnes citées] Lear
description: Source: [lieu de Conservation] Nîmes, Bibliothèque Carré d'Art [cote]ms. 103_1, fol. 100-101
description: Source: ark:/12148/btv1b100150874
The High Chromospheres of the Late A Stars
Creators: name: Simon, Theodore
name: Landsman, Wayne B.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the detection of N V 1239 A transition region emission in HST/GHRS spectra of the A7 V stars, Alpha Aql and Alpha Cep. Our observations provide the first direct evidence of 1-3 x 10^5 K material in the atmospheres of normal A-type stars. For both stars, and for the mid-A--type star Tau3 Eri, we also report the detection of chromospheric emission in the Si III 1206 A line. At a B-V color of 0.16 and an effective temperature of 8200 K, Tau3 Eri becomes the hottest main sequence star known to have a chromosphere and thus an outer convection zone. We see no firm evidence that the Si III line surface fluxes of the A stars are any lower than those of moderately active, solar-type, G and K stars. This contrasts sharply with their coronal X-ray emission, which is >100 times weaker than that of the later-type stars. Given the strength of the N V emission observed here, it now appears unlikely that the X-ray faintness of the A stars is due to their forming very cool, <= 1 MK coronae. An alternative explanation in terms of mass loss in coronal winds remains a possibility, though we conclude from moderate resolution spectra of the Si III lines that such winds, if they exist, do not penetrate into the chromospheric Si III--forming layers of the star, since the profiles of these lines are *not* blueshifted, and may well be redshifted with respect to the star.
description: LaTex, 12 pages, 3 Postscript figures, uses aaspp4, accepted by ApJ
Analogues of Josephson junctions and black hole event horizons in atomic Bose-Einstein condensates
Creators: name: Yakimenko, A. I.
name: Matsyshyn, O. I.
name: Oliinyk, A. O.
name: Biloshytskyi, V. M.
name: Chelpanova, O. G.
name: Vilchynskii, S. I.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study dynamical processes in coherently coupled atomic Bose-Einstein condensates. Josephson effects in ring-shaped and dumbbell geometries are theoretically investigated. Conditions for observation of the Josephson effect are revealed. We found that multicharged persistent current in toroidal condensate can be robust even for supersonic atomic flow. In numerical simulations the acoustic analogues of event horizon in quantized superflow was observed. These theoretical finding open perspectives for investigation of Bose Josephson junctions and quantum aspects of acoustic analogue of Hawking radiation in existing experimental setups.
description: 11 pages, 10 figures
Gluelump spectrum in the QCD string model
Creators: name: Simonov, Yu. A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Spectrum of gluons in the adjoint source field is computed analytically using the QCD string Hamiltonian, containing only one parameter - string tension, fixed by meson and glueball spectrum. Spin splitting is shown to be small. A good agreement is observed with spatially generated gluelump states measured on the lattice. Important role of gluelumps defining the behaviour of field-strength correlators is stressed and correspondence with earlier computations of the latter is established.
description: LaTeX, 18 pages, no figures, references and comments added
title: Paget’s disease : An update.
title: Maladie de Paget : état des lieux.
Creators: name: Mahha Fatima Zahra
Publisher: name: Revue Marocaine de Rhumatologie (RMR)
Year: 2019
Subjects: Maladie osseuse de paget; Ostéoclaste; Radiographie; Dégénérescence sarcomateuse; Bisphosphonate.

description: Paget’s disease is a progressive bone disease, characterized by bone hypertrophy and increased bone resorption. Its pathogenesis is not yet clearly understood. Prognosis mainly depends on the occurrence ofcomplications. In most cases, treatment can be monitored through biological markers of bone turnover. Total alkaline phosphatase is the best marker and measurement of collagen breakdown products is useful in difficult cases. The goal of treatment is the normalization of these biological markers.
description: La maladie de Paget (MP) est une maladie osseuse évolutive, caractérisée par une hypertrophie des pièces osseuses et une augmentation du remodelage osseux. Son étiopathogénie n’est pas encore clairement élucidée. La fréquence de la MP augmente avec l’âge. Son pronostic dépend essentiellement de la survenue des complications. Dans la plupart des cas, les marqueurs biologiques du remodelage osseux sont suffisants pour suivre l’effet des traitements. La phosphatase alcaline totale est le marqueur le plus utile et le dosage des molécules de pontage du collagène est utile dans les cas difficiles. L’objectif du traitement est la normalisation de ces marqueurs biologiques..
Avkat Archaeological Project [Aggregated Media Files (1) from Open Context]
Creators: name: John F. Haldon
name: Hugh W. Elton
name: James ML Newhard
name: Daniel Burkard
name: Benjamin Anderson
name: Mark de Groh
name: Damla Arslan
name: Zachary Chitwood
name: Laura Grantham
name: Kelly Tomlinson
name: Brittany Nycum
name: Hugh Elton
name: Sarah Brooks
name: Sean Lockwood
name: Zachary Knox
name: Justin Carlson
name: Baisel Collings
name: Sarah Werner
name: Kat Harden
name: Anna Duval
name: Adam Foreman
name: Jim Newhard
name: Christopher Matthewes
name: Elijah McStotts
name: Angelina Phebus
name: Leah Manatis
name: Jeff Curtis
name: Marilyne Schafer
name: Warren Eastwood
name: Hakan Yiğitbaşıoğlu
name: Joanita Vroom
name: Sarah Craft
Publisher: name: Zenodo
Year: 2021
Subjects: Open Context
Data Publication
Media Files
Survey Unit
Feature
Region

description: This archives media files associated with the Avkat Archaeological Project project published by Open Context.
The included JSON file "zenodo-oc-files.json" describes links between the various files in this archival deposit and their associated Open Context media resources (identified by URI). These linked Open Context media resource items provide additional context and descriptive metadata for the files archived here. Because this project includes a large number of files, they are archived here in a ZIP file "oc-files.zip".
Brief Description of this ProjectArchaeological survey of a provincial Byzantine urban settlement in central Anatolia
Additional file 1 of Identification of candidate biomarkers and therapeutic agents for heart failure by bioinformatics analysis
Creators: name: Kolur, Vijayakrishna
name: Vastrad, Basavaraj
name: Vastrad, Chanabasayya
name: Kotturshetti, Shivakumar
name: Tengli, Anandkumar
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: The statistical metrics for key differentially expressed genes (DEGs).
A possible origin of quantum correlations
Creators: name: Belinsky, Alexander V.
name: Shulman, Michael H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Physics (physics.gen-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: 81P40

description: We intend to eliminate the known conflict between relativity and quantum mechanics. We believe the instant correlation between entangled distant quantum particles can be explained by the fact that in a laboratory reference frame the photon traveling duration is positive and finite while its proper (in vacuum) traveling duration is equal to zero. In the latter case, any two events that are separated (in a laboratory reference frame) by an arbitrary finite distance can be considered as simultaneous ones. So, the photon nonlocal correlation turns out to be a relative property and may be explained like known twins paradox in relativity. In such a situation, any standard causal interaction between the correlated particles is absent in a laboratory reference frame; however, some specific mutual couple appears between them; this couple is strictly oscillating without some oriented energy or/and information transferring. We also motivate the basic hypothesis extension on quantum particles having nonzero masses.
description: 11 pages, 4 figures
Wrapped Branes and Confined Momentum
Creators: name: Schmidhuber, Christof
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present string-like soliton solutions of three-dimensional gravity, coupled to a compact scalar field $x^{11}$ and Kaluza-Klein reduced on a circle. These solitons carry fractional magnetic flux with respect to the Kaluza-Klein gauge field. Summing over such ``Kaluza-Klein flux tubes'' is shown to imply summing over a subclass of three-dimensional topologies (Seifert manifolds). It is also shown to imply an area law for the Wilson loop of the Kaluza-Klein gauge field; the confined charge is nothing but Kaluza-Klein momentum. Applied to the membrane of M-theory, this is interpreted as ``dynamical wrapping'' of the M-brane around its eleventh embedding dimension $x^{11}$.
description: 20 pages, 1 figure
Tetramorium microgyna Sants
Creators: name: Santschi, F.
Publisher: name: Zenodo
Year: 1928
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Tetramorium
Tetramorium microgyna

description: 52. - Tetramorium microgyna Sants.
Dans les Ann. South Afric. Mus., 1926, p. 253, Mr.. Arnold tente d'identifier cette Fourmi avec la [[worker]] T. sericeiventre st. continentis For. avec laquelle je l'ai recue. Mais il n'y a aucune analogie dans leur sculpture: celle de la [[queen]] microgyna est d'une reticulation si fine qu'on la distingue a peine a un grossissement de 100 diametres, sans traces de rides, mate, tandis que continentis a un grossier reticulum de rides sur un fond d'une reticulation plus fine, mais tres visible a 50 D. et assez luisant. En outre l'epistome est transversalement concave et sans rides alors qu'il est convexe et carene chez continentis. On connait les [[queen]] de plusieurs races et varietes de T. sericeiventre, et toutes ont la sculpture et l'epistome de la [[queen]] bien plus grandes que microgyna. Si cette espece est parasite, c'est peutetre de continentis mais ce n'est pas sa [[queen]] reelle.
description: Published as part of Santschi, F., 1928, Descriptions de nouvelles fourmis Ethiopiennes. (Suite.), pp. 191-213 in Revue de Zoologie et de Botanique Africaines 16 on page 207
Kinetics of Ion Transport in Ionic Liquids: Two Dynamical Diffusion States
Creators: name: Feng, Guang
name: Chen, Ming
name: Bi, Sheng
name: Goodwin, Zachary A. H.
name: Postnikov, Eugene B.
name: Urbakh, Michael
name: Kornyshev, Alexei A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Using classical molecular dynamics simulations, we investigate the mobility of ions in [Bmim][TFSI], a typical room temperature ionic liquid. Analyzing the trajectories of individual cations and anions, we estimate the time that ions spend in bound, clustered states, and when the ions move quasi-freely. Using this information, we evaluate the average portion of free ions that dominate conductivity. The amount of thus defined free ions comprises 15-25%, monotonically increasing with temperature in the range of 300-600 K, with the rest of the ions being temporarily bound, moving rather in local potentials. The conductivities as a function of temperature, calculated from electric current autocorrelation functions, reproduce reported experimental data well. Interestingly, for free ions the Nernst-Einstein relationship between the mobility and diffusion coefficient holds fairly well. In analogy with electronic semiconductors, one can speak about an ionic semiconductor model for ionic liquids with valence (or excitonic) and conduction band states for ions, separated by an energy gap. The obtained band gap for the ionic liquid is, however, very small, about 0.026 eV, allowing for easy interchanges between the two dynamic states.
Four Fermion Contact Terms in Charged Current Processes and Large Extra Dimensions
Creators: name: Cornet, Fernando
name: Relano, Monica
name: Rico, Javier
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the bounds that can be obtained on four-fermion contact terms from the experimental data for (e+ p -> \bar{nu} X) obtained at HERA and (p \bar{p} -> e ν), measured at TEVATRON. We compare these bounds with the ones available in the literature. Finally, we apply these results to study the compactification radius in theories with large extra dimensions and we obtain the bound M_c >= 3.3 TeV.
description: 11 pages, Latex. Some references added
The extended HeII$λ$4686 emission in the extremely metal-poor galaxy SBS0335-052E seen with MUSE
Creators: name: Kehrig, C.
name: Vilchez, J. M.
name: Guerrero, M. A.
name: Iglesias-Paramo, J.
name: Hunt, L. K.
name: Puertas, S. Duarte
name: Ramos-Larios, G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: SBS0335-052E, one of the most metal-poor (Z ~ 3-4% Z$_{\odot}$) HeII-emitter starbursts known in the nearby universe, is studied using optical VLT/MUSE spectroscopic and Chandra X-ray observations. We spatially resolved the spectral map of the nebular HeII$λ$4686 emission from which we derived for the first time the total HeII-ionizing energy budget of SBS0335-052E. The nebular HeII line is indicative of a quite hard ionizing spectrum with photon energies > 4 Ryd, and is observed to be more common at high-z than locally. Our study rules out a significant contribution from X-ray sources and shocks to the HeII photoionization budget, indicating that the He$^{+}$ excitation is mainly due to hot stellar continua. We discovered a new WR knot, but we also discard single WR stars as the main responsible for the HeII ionization. By comparing observations with current models, we found that the HeII-ionization budget of SBS0335-052E can only be produced by either single, rotating metal-free stars or a binary population with Z ~ 10$^{-5}$ and a 'top-heavy' IMF. This discrepancy between the metallicity of such stars and that of the HII regions in SBS0335-052E is similar to results obtained by Kehrig et al. (2015) for the very metal-deficient HeII-emitting galaxy IZw18. These results suggest that the HeII ionization is still beyond the capabilities of state-of-the-art models. Extremely metal-poor, high-ionizing starbursts in the local universe, like SBS0335-052E, provide unique laboratories for exploring in detail the extreme conditions likely prevailing in the reionization era.
description: Accepted for publication in MNRAS, 16 pages, 8 figures, 2 tables
Additional file 1 of Preliminary toxicology profile of Dennettia tripetala (Pepper Fruit) methanolic leaves extract
Creators: name: Mordi, Joseph Chukwufumnanya
name: Ichipi-Ifukor, Patrick Chukwuyenum
name: Kweki, Godfery Rume
name: Ichipi-Ifukor, Rita Ngozi
name: Oyem, John Chukwuma
name: Dennis-Eboh, Uche
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1.
GAUGINO CONDENSATES AND CHIRAL-LINEAR DUALITY: AN EFFECTIVE LAGRANGIAN ANALYSIS
Creators: name: Burgess, C. P.
name: Derendinger, J. -P.
name: Quevedo, F.
name: Quiros, M.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show how to formulate the phenomenon of gaugino condensation in a super-Yang-Mills theory with a field-dependent gauge coupling described with a linear multiplet. We prove the duality equivalence of this approach with the more familiar formulation using a chiral superfield. In so doing, we resolve a longstanding puzzle as to how a linear-multiplet formulation can be consistent with the dynamical breaking of the Peccei-Quinn symmetry which is thought to occur once the gauginos condense. In our approach, the composite gauge degrees of freedom are described by a real vector superfield, $V$, rather than the chiral superfield that is obtained in the traditional dual formulation. Our dualization, when applied to the case of several condensing gauge groups, provides strong evidence that this duality survives strong-coupling effects in string theory.
description: We have improved our discussion of the case where several factors of the gauge group condense. We also show that the antisymmetric tensor acquires a mass in this case in a novel way.
Exploring F-Sensitivity for Non-Autonomous Systems
Creators: name: Vasisht, Radhika
name: Das, Ruchi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Dynamical Systems (math.DS)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: Primary 54H20, Secondary 37B55

description: We study some stronger forms of sensitivity, namely, F-sensitivity and weakly F-sensitivity for non-autonomous discrete dynamical systems. We obtain a condition under which these two forms of sensitivity are equivalent. We also justify the difference between F-sensitivity and some other stronger forms of sensitivity through examples. We explore the relation between the F-sensitivity of the non-autonomous system (X, f1;infinity) and autonomous system (X, f), where fn is a sequence of continuous functions converging uniformly to f. We also study the F-sensitivity of a non-autonomous system (X, f1;infinity), generated by a finite family of maps F = f1, f2, : : : , fk and give an example showing that such non-autonomous systems can be F-sensitive, even when none of the maps in the family F is F-sensitive.
Genotyping-by-Sequencing (GBS) of large amphibian genomes: a comparative study of two non-model species endemic to Italy: supplementary material
Creators: name: Rovelli, Valentina
name: Aritz Ruiz-González
name: Vignoli, Leonardo
name: Macale, Daniele
name: Buono, Vincenzo
name: Davoli, Francesca
name: Vieites, David R.
name: Pezaro, Nadav
name: Randi, Ettore
Publisher: name: Brill Online
Year: 2019
Subjects: subject: 60299 Ecology not elsewhere classified
subject: FOS: Biological sciences

description: Next Generation Sequencing (NGS) and related technologies have revolutionized the field of conservation and population genetics, providing novel tools and the capacity to discover thousands of new Single Nucleotide Polymorphisms (SNPs) for the analysis of population parameters. However, gathering NGS data for organisms with very large genomes, such as amphibians, remains challenging because it is still unclear how the current methods perform. Here, we use the Genotyping-by-Sequencing (GBS) approach to generate SNP data for the genotyping of two amphibian species that are of conservation concern, the Sardinian brook salamander (Euproctus platycephalus) and the Italian stream frog (Rana italica). Both E. platycephalus and R. italica have very large genomes (5.53 Gb and >20 Gb, respectively) so genomic data are not available for either of them. We used 95 individual samples and one Illumina lane for each species, with an additional lane for E. platycephalus. After filtering, we obtained 961 and 854 high-coverage SNPs for E. platycephalus and R. italica, respectively. Our results suggest that GBS can serve as a reliable and cost-effective method for genotyping large amphibian genomes, including non-model species.
Xiphomyrmex kivuense Forel 1887
Creators: name: Santschi, F.
Publisher: name: Zenodo
Year: 1928
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Hexapoda
Hymenoptera
Formicidae
Xiphomyrmex
Xiphomyrmex kivuense

description: 53. - Xiphomyrmex kivuense Stitz.
Congo belge.: Stanleyville (Coll. A. Reichensperger leg.).
description: Published as part of Santschi, F., 1928, Descriptions de nouvelles fourmis Ethiopiennes. (Suite.), pp. 191-213 in Revue de Zoologie et de Botanique Africaines 16 on page 207
Negative refraction of Lamb modes: A theoretical study
Creators: name: Legrand, François
name: Gérardin, Benoît
name: Laurent, Jérôme
name: Prada, Claire
name: Aubry, Alexandre
Publisher: name: arXiv
Year: 2018
Subjects: subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: This paper provides a theoretical investigation of negative refraction and focusing of elastic guided waves in a free-standing plate with a step-like thickness change. Under certain conditions, a positive phase velocity (forward) Lamb mode can be converted into a negative phase velocity (backward) mode at such interface, giving rise to negative refraction. A semi-analytical model is developed in order to study the influence of various parameters such as the material Poisson's coefficient, the step-like thickness, the frequency and the incidence angle. To this end, all the Lamb and shear horizontal propagating modes, but also a large number of their inhomogeneous and evanescent counterpart,s are taken into account. The boundary conditions applied to the stress-displacement fields at the thickness step yields an equation system. Its inversion provides the transmission and reflection coefficients between each mode at the interface. The step-like thickness and Poisson's ratio are shown to be key parameters to optimize the negative refraction process. In terms of material, Duralumin is found to be optimal as it leads to a nearly perfect conversion between forward and backward modes over broad frequency and angular ranges. An excellent focusing ability is thus predicted for a flat lens made of two symmetric thickness steps. Theoretical results are confirmed by a numerical FDTD simulation and experimental measurements made on an optimized Duralumin flat lens by means of laser interferometry. This theoretical study paves the way towards the optimization of elastic devices based on negative refraction, in particular for cloaking or super-focusing purposes.
description: 8 pages, 6 figures
The Structure of the X-Ray Emitting Gas in the Hydra-A Cluster of Galaxies
Creators: name: Ikebe, Y.
name: Makishima, K.
name: Ezawa, H.
name: Fukazawa, Y.
name: Hirayama, M.
name: Honda, H.
name: Ishisaki, Y.
name: Kikuchi, K.
name: Kubo, H.
name: Murakami, T.
name: Ohashi, T.
name: Takahashi, T.
name: Yamashita, K.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The temperature and abundance structure in the intracluster medium (ICM) of the Hydra-A cluster of galaxies is studied with ASCA and ROSAT. The effect of the large extended outskirts in the point-spread function of the X-Ray Telescope on ASCA is included in this analysis. In the X-ray brightness profile, the strong central excess above a single beta-model, identified in the Einstein and ROSAT data, is also found in the harder energy band (>4keV). A simultaneous fit of five annular spectra taken with the GIS instrument shows a radial distribution of the temperature and metal abundance. A significant central enhancement in the abundance distribution is found, while the temperature profile suggests that the ICM is approximately isothermal with the temperature of ~3.5keV. The ROSAT PSPC spectrum in the central 1'.5 region indicates a significantly lower temperature than the GIS result. A joint analysis of the GIS and PSPC data reveals that the spectra can be described by a two temperature model as well as by a cooling flow model. In both cases, the hot phase gas with the temperature of ~3.5keV occupies more than 90% of the total emission measure within 1'.5 from the cluster center. The estimated mass of the cooler (0.5-0.7keV) component is ~2-6 x 10^9 M_solar, which is comparable to the mass of hot halos seen in non-cD ellipticals. The cooling flow model gives the mass deposition rate of 60+-30 M_solar/yr, an order of magnitude lower than the previous estimation.
description: 27 pages, 14 figures, AAS LATEX macros v4.0, to appear in The Astrophysical Journal
Exact quantization conditions for the elliptic Ruijsenaars-Schneider model
Creators: name: Hatsuda, Yasuyuki
name: Sciarappa, Antonio
name: Zakany, Szabolcs
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We propose and test exact quantization conditions for the $N$-particle quantum elliptic Ruijsenaars-Schneider integrable system, as well as its Calogero-Moser limit, based on the conjectural correspondence to the five-dimensional $\mathcal{N} = 1$ $SU(N)$ gauge theory in the Nekrasov-Shatashvili limit. We discuss two natural sets of quantization conditions, related by the electro-magnetic duality, and the importance of non-perturbative corrections in the Planck constant. We also comment on the eigenfunction problem, by reinterpreting the Separation of Variables approach in gauge theory terms.
description: 50 pages + appendices, 13 tables
The (mis)alignment of Open Science and research evaluation: addressing complexity with existing resources and context-sensitive evaluation
Creators: name: Tatum, Clifford
name: Rijcke, Sarah De
Publisher: name: figshare
Year: 2018
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 80609 Information Systems Management
subject: FOS: Computer and information sciences

description: Outline:—EU/NL Open Science policy context—Openness Profile concept (Knowledge Exchange WG)—Evaluative Inquiry (SES/CWTS)
Xiphomyrmex kivuense subsp. atrinodis Forel 1887, n. st.
Creators: name: Santschi, F.
Publisher: name: Zenodo
Year: 1928
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Hexapoda
Hymenoptera
Formicidae
Xiphomyrmex
Xiphomyrmex kivuense
Xiphomyrmex kivuense stitz st. atrinodis

description: 54. - Xiphomyrmex kivuense Stitz st. atrinodis n. st.
[[worker]]. - Long. 3,7 mm. - D'un brun noiratre plus fonce que le typePronotum plus rougeatre. Epinotum et pedoncule noirs. Tete un. peu plus longue que large avec les rides longitudinales un peu plus espacees. Epines epinotales un peu plus courtes. N oe ud du petiole un peu plus haut et plus court. Sa face inferieure lisse et luisante, les cotes grossierement rides reticules, le dessus faiblement ride, assez lisse. Le postpetiole est aussi plus court et relativement plus large, les cotes rides reticules avec un espace lisse dessus. Gastre lisse. Pour le reste comme chez le type.
Afrique Orientale anglaise: Nairobi (Alluaud et Jeannel, 1911). J'avais confondu autrefois cette forme avec le type que je ne connaissais pas en nature.
description: Published as part of Santschi, F., 1928, Descriptions de nouvelles fourmis Ethiopiennes. (Suite.), pp. 191-213 in Revue de Zoologie et de Botanique Africaines 16 on page 208
Xiphomyrmex angulinode Forel 1887
Creators: name: Santschi, F.
Publisher: name: Zenodo
Year: 1928
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Hexapoda
Hymenoptera
Formicidae
Xiphomyrmex
Xiphomyrmex angulinode

description: 55. - Xiphomyrmex angulinode Sants.
Congo belge: Stanleyville (coll. Reichensperger).
description: Published as part of Santschi, F., 1928, Descriptions de nouvelles fourmis Ethiopiennes. (Suite.), pp. 191-213 in Revue de Zoologie et de Botanique Africaines 16 on page 208
Additional file 10 of Prognostic value of vasodilator stress perfusion cardiovascular magnetic resonance after inconclusive stress testing
Creators: name: Pezel, Théo
name: Unterseeh, Thierry
name: Garot, Philippe
name: Hovasse, Thomas
name: Kinnel, Marine
name: Champagne, Stéphane
name: Toupin, Solenn
name: Sanguineti, Francesca
name: Garot, Jérôme
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 10. Figure. Kaplan-Meier Curves for MACE stratified by the presence of ischemia and according to patient sex.
Local Dimensions of the Nagorno-Karabakh Conflict
Creators: name: Smolnik, Franziska
name: Alieva, Leila
name: Shirinian, Tamar
name: O'Loughlin, John
name: Toal, Gerard
name: Bakke, Kristin M.
Publisher: name: ETH Zurich
Year: 2021
Subjects: NAGORNO-KARABAKH, MOUNTAINOUS KARABAGH (CAUCASUS REGION)
Conflict
AZERBAIJAN (CAUCASUS REGION). REPUBLIC OF AZERBAIJAN
ARMENIA (CAUCASUS REGION). REPUBLIC OF ARMENIA
Separatism

description: Caucasus Analytical Digest (CAD), 121
description: ISSN:1867-9323
An improved bound for the length of matrix algebras
Creators: name: Shitov, Yaroslav
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: Let $S$ be a set of $n\times n$ matrices over a field $\mathbb{F}$. We show that the $\mathbb{F}$-linear span of the words in $S$ of length at most $$2n\log_2n+4n$$ is the full $\mathbb{F}$-algebra generated by $S$. This improves on the $n^2/3+2/3$ bound by Paz (1984) and an $O\left(n^{1.5}\right)$ bound of Pappacena (1997).
description: 6 pages
Additional file 11 of Prognostic value of vasodilator stress perfusion cardiovascular magnetic resonance after inconclusive stress testing
Creators: name: Pezel, Théo
name: Unterseeh, Thierry
name: Garot, Philippe
name: Hovasse, Thomas
name: Kinnel, Marine
name: Champagne, Stéphane
name: Toupin, Solenn
name: Sanguineti, Francesca
name: Garot, Jérôme
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 11. Figure. Kaplan-Meier Curves for MACE stratified by the presence of ischemia and according to the presence of symptoms.
Theory of Heavy Baryon Decay
Creators: name: Groote, S.
name: Körner, J. G.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss various topics in the theory of heavy baryon decays. Among these are recent applications of the Relativistic Three Quark Model to semileptonic, nonleptonic, one-pion and one-photon transitions among heavy baryons, new higher order perturbative results on the correlator of two heavy baryon currents and on the semi-inclusive decay $Λ_b \to X_c + D_s^{(*)-}$.
description: 10 pages, invited talk given by J.G. K\"orner at the 3rd International Conference on B Physics and CP Violation (BCONF99), Taipei, Taiwan, 3-7 Dec 1999, to appear in the Proceedings, edited by H.Y. Cheng and W.S. Hou (World Scientific, 2000)
Gauge Hierarchy from $AdS_5$ Universe with 3-Branes
Creators: name: Li, Tianjun
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: If the universe is (or a slice of) $AdS_5$ space with 3-branes, the 5-dimensional GUT scale on each brane can be indetified as the 5-dimensional Planck scale, but, the 4-dimensional Planck scale is generated from the low 4-dimensional GUT scale exponentially in our world. The 4-dimensional GUT scales and Planck scale are related to the 5-dimensional GUT scales and Planck scale by exponential factors, respectively. One of such scenarios was suggested by Randall and Sundrum recently. We give another scenario that the 4-dimensional Planck scale is generated from the low five-dimensional Planck scale by an exponential hierarchy, and the mass scale in the Standard Model is not rescaled from the 5-dimensional metric to the 4-dimensional metric. We also argue that the additional constant in the solution might exist, which will rescale the 5-dimensional Planck scale and affect the physical scale picture. Finally, we embed those compactifications to the general compactification on $AdS_5$ space and discuss the origin of the additional constant.
description: Improve the expressions and add 1 reference
Xiphomyrmex andrei subsp. robustior Forel 1887
Creators: name: Santschi, F.
Publisher: name: Zenodo
Year: 1928
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Hexapoda
Hymenoptera
Formicidae
Xiphomyrmex
Xiphomyrmex andrei
Xiphomyrmex andrei for. st. robustior

description: 56. - Xiphomyrmex andrei For. st. robustior For.
Madagascar: Nosibe (Descarpentries).
description: Published as part of Santschi, F., 1928, Descriptions de nouvelles fourmis Ethiopiennes. (Suite.), pp. 191-213 in Revue de Zoologie et de Botanique Africaines 16 on page 208
Simple one-dimensional integral representations for two-loop self-energies: the master diagram
Creators: name: Bauberger, S.
name: Boehm, M.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The scalar two-loop self-energy master diagram is studied in the case of arbitrary masses. Analytical results in terms of Lauricella- and Appell-functions are presented for the imaginary part. By using the dispersion relation a one-dimensional integral representation is derived. This representation uses only elementary functions and is thus well suited for a numerical calculation of the master diagram.
description: 20 pages, LaTex, 3 eps-figures (uuencoded) appended
Canonical Quantization of the Self-Dual Model coupled to Fermions
Creators: name: Girotti, H. O.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This paper is dedicated to formulate the interaction picture dynamics of the self-dual field minimally coupled to fermions. To make this possible, we start by quantizing the free self-dual model by means of the Dirac bracket quantization procedure. We obtain, as result, that the free self-dual model is a relativistically invariant quantum field theory whose excitations are identical to the physical (gauge invariant) excitations of the free Maxwell-Chern-Simons theory. The model describing the interaction of the self-dual field minimally coupled to fermions is also quantized through the Dirac bracket quantization procedure. One of the self-dual field components is found not to commute, at equal times, with the fermionic fields. Hence, the formulation of the interaction picture dynamics is only possible after the elimination of the just mentioned component. This procedure brings, in turns, two new interaction terms, which are local in space and time while non-renormalizable by power counting. Relativistic invariance is tested in connection with the elastic fermion-fermion scattering amplitude. We prove that all the non-covariant pieces in the interaction Hamiltonian are equivalent to the covariant minimal interaction of the self-dual field with the fermions. The high energy behavior of the self-dual field propagator corroborates that the coupled theory is non-renormalizable. Certainly, the self-dual field minimally coupled to fermions bears no resemblance with the renormalizable model defined by the Maxwell-Chern-Simons field minimally coupled to fermions.
description: 16 pages, no special macros, no corrections in the paper
Mass Modeling of Frontier Fields Cluster MACS J1149.5+2223 Using Strong and Weak Lensing
Creators: name: Finney, Emily Quinn
name: Bradač, Maruša
name: Huang, Kuang-Han
name: Hoag, Austin
name: Morishita, Takahiro
name: Schrabback, Tim
name: Treu, Tommaso
name: Schmidt, Kasper Borello
name: Lemaux, Brian C.
name: Wang, Xin
name: Mason, Charlotte
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a gravitational lensing model of MACS J1149.5+2223 using ultra-deep Hubble Frontier Fields imaging data and spectroscopic redshifts from HST grism and VLT/MUSE spectroscopic data. We create total mass maps using 38 multiple images (13 sources) and 608 weak lensing galaxies, as well as 100 multiple images of 31 star-forming regions in the galaxy that hosts Supernova Refsdal. We find good agreement with a range of recent models within the HST field of view. We present a map of the ratio of projected stellar mass to total mass ($f_{\star}$), and find that the stellar mass fraction for this cluster peaks on the primary BCG. Averaging within a radius of 0.3 Mpc, we obtain a value of $\langle f_{\star} \rangle = 0.012^{+0.004}_{-0.003}$, consistent with other recent results for this ratio in cluster environments, though with a large global error (up to $δf_{\star} = 0.005$) primarily due to the choice of an IMF. We compare values of $f_{\star}$ and measures of star formation efficiency for this cluster to other Hubble Frontier Fields clusters studied in the literature, finding that MACS1149 has a higher stellar mass fraction than these other clusters, but a star formation efficiency typical of massive clusters.
description: 15 pages, 6 figures, published in ApJ May 23, 2018
Naturally Large Cosmological Neutrino Asymmetries in the MSSM
Creators: name: McDonald, John
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A large neutrino asymmetry is an interesting possibility for cosmology, which can have significant observable consequences for nucleosynthesis and the cosmic microwave background. However, although it is a possibility, there is no obvious reason to expect the neutrino asymmetry to be observably large. Here we note that if the baryon asymmetry originates via the Affleck-Dine mechanism along a d=4 flat direction of the MSSM scalar potential and if the lepton asymmetry originates via Affleck-Dine leptogenesis along a d=6 direction, corresponding to the lowest dimension directions conserving R-parity, then the ratio n_{L}/n_{B} is naturally in the range 10^{8}-10^{9}. As a result, a potentially observable neutrino asymmetry is correlated with a baryon asymmetry of the order of 10^{-10}.
description: 10 pages LaTeX. Final version to be published in Physical Review Letters