cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Baryogenesis from `electrogenesis' in a scalar field dominated epoch
Creators: name: Joyce, M.
name: Prokopec, T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Scalar fields can play a dominant role in the dynamics of the Universe until shortly before nucleosynthesis. Examples are provided by domination by a kinetic mode of a scalar field, which may be both the inflaton and the late time `quintessence', and also by more conventional models of reheating. The resultant modification to the pre-nucleosynthesis expansion rate can allow solely an asymmetry in right handed electrons to produce a net baryon asymmetry when reprocessed by the anomalous B+L violating processes of the standard model. The production of such a source asymmetry - what we term `electrogenesis' - requires no additional B or L violation beyond that in the standard model. We consider a specific model for its generation, by a simple perturbative out of equilibrium decay of Higgs like scalar fields with CP-violating Yukawa couplings to the standard model leptons. We show that, because of the much enhanced expansion rate, such a mechanism can easily produce an adequate asymmetry from scalars with masses as low as 1 TeV. Kinetic mode domination is strongly favoured because it evades large entropy release which dilutes the asymmetry. We also discuss briefly the effect of the abelian hypercharge anomaly.
description: 25 pages, 2 figures
THE DYSON-SCHWINGER EQUATION FOR A MODEL WITH INSTANTONS - THE SCHWINGER MODEL
Creators: name: Adam, C.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using the exact path integral solution of the Schwinger model -- a model where instantons are present -- the Dyson-Schwinger equation is shown to hold by explicit computation. It turns out that the Dyson-Schwinger equation separately holds for every instanton sector. This is due to Theta-invariance of the Schwinger model.
description: LATEX file 11 pages, no figures
Magic Numbers for Packing Adamantane in Helium Droplets: Cluster Cations, Dications and Trications
Creators: name: Goulart, M.
name: Kuhn, M.
name: Kranabetter, L.
name: Kaiser, A.
name: Postler, J.
name: Rastogi, M.
name: Aleem, A.
name: Rasul, B.
name: Bohme, D. K.
name: Scheier, P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: We report the first observation of cations, dications and trications of large clusters of adamantane. Cluster formation was initiated near 0 K in helium droplets and ionization was achieved with one or more collisions with energetic He species (He$^{\star}$, He$^{+}$ or He$^{\star}$$^{-}$). The occurrence of Coulomb explosion appeared to discriminate against the formation of small multiply charged clusters. High resolution mass spectrometry revealed the presence of "magic number" m/z peaks that can be attributed to the packing of adamantane molecules into cluster structures of special stability involving preferred arrangements of these molecules. These abundance anomalies were seen to be independent of charge state. While some dehydrogenation of adamantane and its clusters was seen as well, no major transformations into adamantoids or microdiamonds were observed.
description: 18 pages, 7 figures
Cosmological Consequences of Slow-Moving Bubbles in First-Order Phase Transitions
Creators: name: Davis, Anne-Christine
name: Lilley, Matthew
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In cosmological first-order phase transitions, the progress of true-vacuum bubbles is expected to be significantly retarded by the interaction between the bubble wall and the hot plasma. We examine the evolution and collision of slow-moving true-vacuum bubbles. Our lattice simulations indicate that phase oscillations, predicted and observed in systems with a local symmetry and with a global symmetry where the bubbles move at speeds less than the speed of light, do not occur inside collisions of slow-moving local-symmetry bubbles. We observe almost instantaneous phase equilibration which would lead to a decrease in the expected initial defect density, or possibly prevent defects from forming at all. We illustrate our findings with an example of defect formation suppressed in slow-moving bubbles. Slow-moving bubble walls also prevent the formation of `extra defects', and in the presence of plasma conductivity may lead to an increase in the magnitude of any primordial magnetic field formed.
description: 10 pages, 7 figures, replaced with typos corrected and reference added. To appear in Phys. Rev. D
ReLU Deep Neural Networks and Linear Finite Elements
Creators: name: He, Juncai
name: Li, Lin
name: Xu, Jinchao
name: Zheng, Chunyue
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: In this paper, we investigate the relationship between deep neural networks (DNN) with rectified linear unit (ReLU) function as the activation function and continuous piecewise linear (CPWL) functions, especially CPWL functions from the simplicial linear finite element method (FEM). We first consider the special case of FEM. By exploring the DNN representation of its nodal basis functions, we present a ReLU DNN representation of CPWL in FEM. We theoretically establish that at least $2$ hidden layers are needed in a ReLU DNN to represent any linear finite element functions in $Ω\subseteq \mathbb{R}^d$ when $d\ge2$. Consequently, for $d=2,3$ which are often encountered in scientific and engineering computing, the minimal number of two hidden layers are necessary and sufficient for any CPWL function to be represented by a ReLU DNN. Then we include a detailed account on how a general CPWL in $\mathbb R^d$ can be represented by a ReLU DNN with at most $\lceil\log_2(d+1)\rceil$ hidden layers and we also give an estimation of the number of neurons in DNN that are needed in such a representation. Furthermore, using the relationship between DNN and FEM, we theoretically argue that a special class of DNN models with low bit-width are still expected to have an adequate representation power in applications. Finally, as a proof of concept, we present some numerical results for using ReLU DNNs to solve a two point boundary problem to demonstrate the potential of applying DNN for numerical solution of partial differential equations.
Dorylus (Anomma) nigricans subsp. arcens
Creators: name: Santschi, F.
Publisher: name: Zenodo
Year: 1912
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Dorylus
Dorylus nigricans
D. a. nigricans ill., st. arcens

description: D. A. nigricans Ill., st. arcens West.
- J'ai recu de la Cote d'Ivoire (Lohier) toute une serie de cette belle race. Elle est bien caracterisee par sa couleur noire ou presque noire, la grande taille de ses soldats (13 mill.), la forme de la tete a cotes peu convexes et tres convergents en arriere. Les mandibules ont un arc plus etendu que chez les autres races, leur section au tiers externe est cylindrique comme chez burmeisteri mais relativement plus mince. Us correspondent exactement a la description de Westwood.
description: Published as part of Santschi, F., 1912, Fourmis d'Afrique et de Madagascar., pp. 150-167 in Annales de la Societe Entomologique de Belgique 56 on pages 150-167
Constraints on $m_s$ and $ε'/ε$ from Lattice QCD
Creators: name: Patel, Apoorva
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Results for light quark masses obtained from lattice QCD simulations are compared and contrasted with other determinations. Relevance of these results to estimates of $ε'/ε$ is discussed.
description: Latex, 7 pages, 2 figures. Invited talk presented at the Workshop on High Energy Physics Phenomenology ``WHEPP-6'', 3-15 January 2000, Institute of Mathematical Sciences, Chennai, India. To appear in the proceedings
First-principles analysis of nanoelectromechanical systems using Loewner equation
Creators: name: Marcelino, Edgar
name: de Assis, Thiago A.
name: de Castilho, Caio M. C.
name: Andrade, Roberto F. S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The Loewner equation (LE) is used to obtain conformal mappings that lead to exact and analytical expressions for several electrostatic properties of realistic quasi-unidimensional nanoelectromechanical systems (NEMS). The LE approach also embraces curved geometries, impossible to be addressed by traditional methods such as the Schwarz-Christoffel transformation, often used in this scenario. Among the possible applications of the formalism, we show that it allows for an exact evaluation of the field enhancement factor (FEF) close to the apex of different emitters. Despite its key role in the demodulation process for radio-receiver nano-devices, actual FEF values have been mostly obtained via numerical and/or phenomenological approaches. This work extends the already huge universe of applications of the LE and provides an analytical method to evaluate the FEF, even for curved emitters. Furthermore, our results provide a signature of the varying emitted current's response due to the nanostructure oscillation, justifying its role in the demodulation process of radio-frequency.
description: 5 pages, 3 figures
Notes on the exact solutions and singularities of an X-point collapse in Hall magnetohydrodynamics
Creators: name: Brizard, Alain J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: A recent paper by A.~Z.~Janda [J.~Math.~Phys.~{\bf 59}, 061509 (2018)] presented a partial solution of the equations of dissipationless Hall magnetohydrodynamics (MHD) in terms of the Weierstrass elliptic function. Unfortunately, an error crept up in the analysis, where the kinetic and potential energies of the initial Hall MHD state were misidentified. The present comment presents the correct energy analysis and offers a complete solution of dissipationless Hall magnetohydrodynamics in terms of the Jacobi elliptic functions.
description: 4 pages, 3 figures
Search for new physics indirect effects in $e^+e^-\to W^+W^-$ at linear colliders with polarized beams
Creators: name: Babich, A. A.
name: Pankov, A. A.
name: Paver, N.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the potential of a $0.5\hskip 2pt TeV$ linear collider to explore manifestations of extended (or alternative) electroweak models of current interest, through measurements of the reaction $e^+e^-\to W^+W^-$ with both initial and final states polarization. Specifically, we consider the possibility to put stringent constraints on lepton mixing (or extended lepton couplings) and $Z-Z^\prime$ mixing, showing in particular the usefulness of polarization in order to disentangle these effects.
description: 12 pages, latex, seven figures (available from paver@trieste.infn.it)
title: Discovery and characterisation of host-factors involved in Zika virus
Creators: name: Royle, Jamie
Publisher: name: University of Glasgow
Year: 2021

description: Zika virus (ZIKV, Flaviviridae), like other emerging arboviruses, poses a considerable threat to human health. It is estimated that approximately half of the world’s population is at risk from contracting a mosquito-borne arboviral infection, and this was exemplified during the 2015/16 ZIKV outbreak in the Americas. ZIKV infection is thought to be largely asymptomatic, although ZIKV disease has previously been characterised by mild symptoms such as a maculopapular rash, conjunctivitis, and fever. However, recent outbreaks have been associated with an increased incidence of Guillain-Barré syndrome, and a pattern of neurological and developmental symptoms in neonates which is now termed congenital Zika syndrome. Despite intense efforts, no therapeutic or vaccine has been developed. As such, it is vital that further fundamental research is conducted to discover novel host-virus interactions in both vector and host systems, which may allow development of targeted interventions. Here, multiple approaches were used to generate basic tools for ZIKV research, and siRNA screens and data from mass-spectrometry based proteomics were utilised to uncover important host interactors of ZIKV. A study investigating the Aedes aegypti immune response was conducted, and the classical RNAi effector Argonaute 2 (Ago2) was not found to be antiviral, whereas PIWI 4 was. Data from a previous proteomics experiment suggested that glucose-regulated protein 78 kDa (GRP78) may interact with ZIKV E. In this study, co-immunoprecipitation and immunofluorescence was used to verify that GRP78 interacts with ZIKV E in both mammalian and Aedes aegypti cell culture. GRP78 is a key modulator of the unfolded protein response (UPR), and while small-molecule inhibitors (EGCG and HNK) of the GRP78-mediated UPR did not inhibit ZIKV infection, EGCG was able to inhibit ZIKV entry independent of GRP78, likely through direct binding of the virion. Further study of GRP78 revealed that while it is not important for entry, replication, or egress of ZIKV, it did aid viral translation. Depletion of GRP78 with siRNA resulted in a loss of coordination of viral replication factories and relieved a virus-specific inhibition of host translation. Furthermore, STRING analysis of GRP78 host-interactors followed by a targeted siRNA screen revealed that DnaJC1 is also a pro-viral factor. DnaJC1 has previously been shown to coordinate GRP78 localisation to ribosome exit tunnels, and so may contribute to ZIKV infection through GRP78, though this was not assessed in this study. Additionally, by using a circular polymerase extension reaction (CPER) system, a reverse genetics ZIKV was generated. This CPER ZIKV represents a genetically stable source of virus which can be easily modified and can support future research. Collectively, the data herein informs on important ZIKV interactions in both arthropod vector and mammalian systems, and highlights tools and techniques that can be used to conduct future fundamental ZIKV research.
Optical identification of the binary companion to the millisecond PSR J2302+4442 with the Gran Telescopio Canarias
Creators: name: Kirichenko, A. Yu.
name: Zharikov, S. V.
name: Zyuzin, D. A.
name: Shibanov, Yu. A.
name: Karpova, A. V.
name: Dai, S.
name: Cabrera-Lavers, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report detection of the binary companion to the millisecond pulsar J2302+4442 based on the deep observations performed with the Gran Telescopio Canarias. The observations revealed an optical source with $r'$ = 23.33$\pm$0.02 and $i'$=23.08$\pm$0.02, whose position coincides with the pulsar radio position. By comparing the source colour and magnitudes with the white dwarf cooling predictions, we found that it likely represents a He or CO-core white dwarf and estimated its mass of 0.52$^{+0.25}_{-0.19}$ M$_{\odot}$ and effective temperature of 6300$^{+1000}_{-800}$ K. Combining our results with the radio timing measurements, we set constraints on the binary system inclination angle $i=73^{+6}_{-5}$ degrees and the pulsar mass $m_p=3.1^{+2.7}_{-2.0}$ M$_{\odot}$.
description: Accepted for publication in MNRAS
Point-splitting regularization of composite operators and anomalies
Creators: name: Novotny, J.
name: Schnabl, M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The point-splitting regularization technique for composite operators is discussed in connection with anomaly calculation. We present a pedagogical and self-contained review of the topic with an emphasis on the technical details. We also develop simple algebraic tools to handle the path ordered exponential insertions used within the covariant and non-covariant version of the point-splitting method. The method is then applied to the calculation of the chiral, vector, trace, translation and Lorentz anomalies within diverse versions of the point-splitting regularization and a connection between the results is described. As an alternative to the standard approach we use the idea of deformed point-split transformation and corresponding Ward-Takahashi identities rather than an application of the equation of motion, which seems to save the complexity of the calculations.
description: 42 pages, LATEX 2.09, a4wide
Russia and the Global Food Supply
Creators: name: Wegren, Stephen K.
name: Wengle, Susanne
name: Götz, Linde
name: Svanidze, Miranda
name: Yugay, Stanislav
name: Herzfeld, Thomas
name: Crowley, Stephen
name: Jaghdani, Tinoush Jamali
name: Ketabchy, Mehdi
name: Asschenfeldt, Friedrich
Publisher: name: ETH Zurich
Year: 2023
Subjects: Russian-Ukrainian War
agriculture
Global food security

description: Russian Analytical Digest (RAD), 304
description: ISSN:1863-0421
Dorylus (Anomma) nigricans Ill.
Creators: name: Santschi, F.
Publisher: name: Zenodo
Year: 1912
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Dorylus
Dorylus nigricans

description: D. A. nigricans Ill. st. Sjoestedti Em.
- Cette race varie un peu, des exemplaires du Dar Benda ont chez le soldat (12.5 mill.) la tete presque aussi large que longue (largeur 3.5 mill) et les cotes plus convexes que chez ceux du Cameroun. En outre, quoique entierement mate, la tete est moins opaque et le pedicule a les angles posterieurs aussi saillants que chez molesta, ce qui n'est pas le cas chez le type. Les mandibules sont toujours plus larges que chez arcens et burmeisteri avec un bord interne un peu deprime, prismatique, les deux tiers externes sont plus arques que chez arcens mais moins que chez burmeisteri.
Les [[worker]] de 7 mill. ont la tete bien plus allongee que chez burmeisteri et ses varietes de meme taille, elle est en outre relativement plus petite et moins robuste, puis ce n'est qu'en dessous de 5 mill. qu'elle commence a devenir luisante. En outre, le penultieme article du funicule est environ trois fois aussi long qu'epais.
Dar Benda meridional, Krebedje (Fort Sibut) Mission Charri Tchad (Dr J. Decorse.) Museum de Paris. - Cameroun Molunda (Reichensperger) et types du Cameroun aimablement communiques par M. le Prof. C. Emery.
description: Published as part of Santschi, F., 1912, Fourmis d'Afrique et de Madagascar., pp. 150-167 in Annales de la Societe Entomologique de Belgique 56 on page 11
How we can improve ARGET ATRP in an aqueous system: Honey as an unusual solution for polymerization of (meth)acrylates
Creators: name: Zaborniak, Izabela
name: Chmielarz, Paweł
Publisher: name: Zenodo
Year: 2024

description: The data includes raw analysis data: gel permeation chromatography (GPC), nuclear magnetic resonance spectroscopy (NMR) to determine monomer conversion and confirm the structure of the final products, gravimetric analysis to determine monomer conversion, dynamic light scattering (DLS) of the miniemulsion that served as the medium reaction in polymer synthesis.
The Increase in the Primordial He-4 Yield in the Two-Doublet Four-Neutrino Mixing Scheme
Creators: name: Abazajian, Kevork
name: Fuller, George M.
name: Shi, Xiangdong
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We assess the effects on Big Bang Nucleosynthesis (BBN) of lepton number generation in the early universe resulting from the two-doublet four-neutrino mass/mixing scheme. It has been argued that this neutrino mass/mixing arrangement gives the most viable fit to the existing data. We study full 4 x 4 mixing matrices and show how possible symmetries in these can affect the BBN He-4 abundance yields. Though there is as yet no consensus on the reliability of BBN calculations with neutrino flavor mixing, we show that, in the case where the sign of the lepton number asymmetry is unpredictable, BBN considerations may pick out specific relationships between mixing angles. In particular, reconciling the observed light element abundances with a \barν_μ \barν_e oscillation interpretation of LSND would allow unique new constraints on the neutrino mixing angles in this model.
description: 12 pages, including 4 figures, to appear in Phys. Rev. D
Perceptions of Russia’s war in the Global South
Creators: name: Kleinschmidt, Jochen
name: Miniailo, Artem
name: Gabdulhakov, Rashid
name: Nguyen, Chelsea Ngoc Minh
Publisher: name: ETH Zurich
Year: 2023
Subjects: Russian Federation
Ukraine
Russian-Ukrainian War
Global South
Disinformation

description: Russian Analytical Digest (RAD), 304
description: ISSN:1863-0421
Constraints from $^{26}$Al Measurements on the Galaxy's Recent Global Star Formation Rate and Core Collapse Supernovae Rate
Creators: name: Timmes, F. X.
name: Diehl, R.
name: Hartmann, D. H.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Gamma-rays from the decay of $^{26}$Al offer a stringent constraint on the Galaxy's global star formation rate over the past million years, supplementing other methods for quantifying the recent Galactic star formation rate, such as equivalent widths of H$α$ emission. Advantages and disadvantages of using $^{26}$Al gamma-ray measurements as a tracer of the massive star formation rate are analyzed. Estimates of the Galactic $^{26}$Al mass derived from COMPTEL measurements are coupled with a simple, analytical model of the $^{26}$Al injection rate from massive stars and restrict the Galaxy's recent star formation rate to \hbox{5 $\pm$ 4 M\sun yr$^{-1}$}. In addition, we show that the derived $^{26}$Al mass implies a present day \hbox{Type II + Ib} supernovae rate of 3.4 $\pm$ 2.8 per century, which seems consistent with other independent estimates of the Galactic core collapse supernova rate. If some independent measure of the massive star initial mass function or star formation rate or \hbox{Type II + Ib} supernovae rate were to become available (perhaps through estimates of the Galactic $^{60}$Fe mass), then a convenient way to restrain, or possibly determine, the other parameters is presented.
description: 11 pages including 1 figure, ApJ in press
How does the AI understand what's going on
Creators: name: Dobrev, Dimiter
Publisher: name: arXiv
Year: 2018
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Most researchers regard AI as a static function without memory. This is one of the few articles where AI is seen as a device with memory. When we have memory, we can ask ourselves: "Where am I?", and "What is going on?" When we have no memory, we have to assume that we are always in the same place and that the world is always in the same state.
title: ADCO, Grènetier de Cîteaux : comptes (1499-1503) (11 H 1173), f. 00697
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: Petot, Frédéric
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: comptes
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173), f. 00697, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Russian Occupation in Ukraine
Creators: name: Savelyeva, Natalia
name: Lysenko, Yana
name: Burkhardt, Fabian
name: Lewis, David
name: Wendland, Anna Veronika
Publisher: name: ETH Zurich
Year: 2023
Subjects: Russian-Ukrainian War
Russian Occupation of Ukrainian Territories
Nuclear power stations
Zaporizhzhia nuclear power plant
Passportization
Filtration
War crime
human rights violations

description: Ukrainian Analytical Digest, 003
description: ISSN:2941-7139
Russian Occupation in Ukraine
Creators: name: Savelyeva, Natalia
name: Lysenko, Yana
name: Burkhardt, Fabian
name: Lewis, David
name: Wendland, Anna Veronika
Publisher: name: ETH Zurich
Year: 2023
Subjects: Russian-Ukrainian War
Russian Occupation of Ukrainian Territories
Zaporizhzhia nuclear power plant
Passportization
Filtration
War crime
human rights violations
Nuclear power stations

description: Russian Analytical Digest (RAD), 306
description: ISSN:1863-0421
Constraining Supersymmetric SO(10) Models Through Cosmology
Creators: name: Jeannerot, Rachel
name: Davis, Anne-Christine
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the impact of the symmetry breaking patterns from supersymmetric SO(10) down to the standard model on the standard big-bang cosmology through the formation of topological defects. None of the models is consistent with the standard cosmology without invoking any mechanism to solve the monopole problem. For this purpose, we use a hybrid false vacuum inflationary scenario. Only two symmetry breaking patterns are consistent with these topological considerations and with the actual data on the proton lifetime.
description: 33 pages, uses RevTex. The original version was a letter, it is now a paper. Considerable revision has been made. Version to be published in Phys. Rev. D
Dorylus (Anomma) nigricans subsp. burmeisteri var. pallida Santschi, 1912, n. var.
Creators: name: Santschi, F.
Publisher: name: Zenodo
Year: 1912
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Dorylus
Dorylus nigricans
D. a. nigricans ill. st. burmeisteri, var. pallida

description: D. A. nigricans Ill. st. burmeisteri, var. pallida n. var.
- [[soldier]]. Long. 10.5 mill. - Jaune terne. Tete, mandibules etscape jaune rougeatre, le scape plus clair, pattes jaune-pale. Devant de la tete, cotes du thorax, dessus du mesonotum et pattes d'un eclat un peu graisseux avec une sculpture tres finement et superficiellement reticulee, devenant finement ponctuee vers le devant des joues. Une ponctuation pilifere tres espacee est en outre repandue sur toute la tete. La tete est un peu plus large en avant que chez burmeisteri n. sp. et la dent basale des mandibules nettement plus forte.
[[worker]] media. Long. 8.4 mill. - Couleur comme chez le [[soldier]] mais la tete prend d'autant plus la teinte jaune du reste de l'insecte que celui-ci est plus petit. Il en est de meme pour le reflet qui passe insensiblement au mat chez les exemplaires de 4 a 5 mill. Cependant le vertex et le devant du pronotum restent encore un peu luisants. La sculpture est egalement plus accentuee chez les petits individus et la pilosite plus longue et plus abondante. Chez une [[worker]] de 9 mill, la dent preapicale est deja tres apparente, chez une autre [[worker]] de 5 mill, les trois dents sont a peu pres egales.
[[worker]] minor. Long. 2.5 mill. - Jaune pale, mate.
La ponctuation piligere est transformee en fossettes, les mandibules tres etroites, l'epistone avance en pointe mousse, les antennes de 8 articles
Kameroun. - 1 [[soldier]], 6 [[worker]], communiques par M. le Prof. C. Emery, qui les avait recus de Mayr.
description: Published as part of Santschi, F., 1912, Fourmis d'Afrique et de Madagascar., pp. 150-167 in Annales de la Societe Entomologique de Belgique 56 on pages 11-12
Impact of the Russian War against Ukraine on Georgia
Creators: name: Chikhladze, Tatia
name: Shiukashvili, Shota
name: Natia Seskuria
name: Tavkhelidze, Tatia
Publisher: name: ETH Zurich
Year: 2023
Subjects: Russian-Ukrainian War
Georgia (Caucasus Region)
Disinformation
EU accession

description: Caucasus Analytical Digest (CAD), 135
description: ISSN:1867-9323
Shape transition from elliptical to cylindrical membrane tubes induced by chiral crescent-shaped protein rods
Creators: name: Noguchi, Hiroshi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Proteins often form chiral assembly structures on a biomembrane. However, the role of the chirality in the interaction with an achiral membrane is poorly understood. Here, the differential behavior between chiral and achiral crescent-shaped protein rods was investigated using meshless membrane simulations. The achiral rods deformed the membrane tube into an elliptical shape by stabilizing the edges of the ellipse. In contrast, the chiral rods formed a helical assembly that generated a cylindrical membrane tube with a constant radius in addition to the elliptical tube. This helical assembly could be further stabilized by the direct side-to-side attraction between the protein rods. These results agree with experimental findings of the constant radius of membrane tubules induced by the Bin/Amphiphysin/Rvs (BAR) superfamily proteins.
description: 5 pages, 4 figures
The Relation Between KMS-states for Different Temperatures
Creators: name: Jaekel, Christian
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Given a thermal field theory for some temperature $β^{-1}$, we construct the theory at an arbitrary temperature $ 1 / β'$. Our work is based on a construction invented by Buchholz and Junglas, which we adapt to thermal field theories. In a first step we construct states which closely resemble KMS states for the new temperature in a local region $Ø_\circ \subset \rr^4$, but coincide with the given KMS state in the space-like complement of a slightly larger region $\hatØ$. By a weak*-compactness argument there always exists a convergent subnet of states as the size of $ Ø_\circ$ and $ \hatØ$ tends towards $ \rr^4$. Whether or not such a limit state is a global KMS state for the new temperature, depends on the surface energy contained in the layer in between the boundaries of $ Ø_\circ$ and $ \hatØ$. We show that this surface energy can be controlled by a generalized cluster condition.
description: latex, 24 pages
Quinquelaophonte Aurantius sp. nov., a new harpacticoid species (Copepoda: Harpacticoida: Laophontidae: Quinquelaophonte) from New Zealand
Creators: name: Charry, Maria P.
name: Wells, John B. J.
name: Keesing, Vaughan
name: Smith, Kirsty F.
name: Stringer, Tristan J
name: Tremblay, Louis A.
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: The new species Quinquelaophonte aurantius sp.nov. is described, based on specimens collected in Portobello Bay, New Zealand. The species is distinguishable for having long fine setules in the anal operculum distal edge, a breadth ratio of caudal rami length above 3.5, and a rudimentary antenna abexopodal spine. This new species differentiates from Q. parasigmoides and Q. wellsi on the following autapomorphs; short spine-like outer seta in segment 2 of females P3 endopod and the partial reduction of setae in spines from male P3 and P4, longer V-shaped caudal rami, an almost non-existent terminal portion of the antenna exopod with short lateral setae. Phylogenetic analyses demonstrate the position of Quinquelaophonte within the family Laophontidae. Publication LSID:urn:lsid:zoobank.org:pub:D5E5EB23-8348-446D-9606-EA8B27EC0EDC LSID for Q. aurantius:urn:lsid:zoobank.org:act:834C4218-209B-4B70-8AD5-35512B5FCB29
title: Résumé d'un projet sur "l'Impact des Drogues/Médicaments sur la Respiration des Tissus Musculaires et Adipeux in Vitro et in Vivo"
Creators: name: Leibowitch, Jacques (1942-2020)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: 1 fichier
description: created: start=2000;end=2003
Light Element Abundances From z=0 To z=5
Creators: name: Timmes, F. X.
name: Truran, J. W.
name: Lauroesch, J. T.
name: York, D. G.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Plausible ratios of deuterium to hydrogen D/H as a function of metallicity, time, and redshift are investigated. Guided by the heavy element abundance patterns observed locally in Galactic dwarf stars and at large redshift in quasi-stellar object absorption line systems, empirical evolution of the relative abundance ratios Li/D, B/D, N/D, O/D, and F/D for QSO absorption line systems are given for the possible evolutionary patterns in D/H. Shortened abstract.
description: 30 pages including 8 figures, ApJ in press
Central limit theorems for open quantum random walks on the crystal lattices
Creators: name: Ko, Chul Ki
name: Konno, Norio
name: Segawa, Etsuo
name: Yoo, Hyun Jae
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 82B41, 82C41, 82S22

description: We consider the open quantum random walks on the crystal lattices and investigate the central limit theorems for the walks. On the integer lattices the open quantum random walks satisfy the central limit theorems as was shown by Attal, {\it et al}. In this paper we prove the central limit theorems for the open quantum random walks on the crystal lattices. We then provide with some examples for the Hexagonal lattices. We also develop the Fourier analysis on the crystal lattices. This leads to construct the so called dual processes for the open quantum random walks. It amounts to get Fourier transform of the probability densities, and it is very useful when we compute the characteristic functions of the walks. In this paper we construct the dual processes for the open quantum random walks on the crystal lattices providing with some examples.
description: 31 pages
Dorylus nigricans subsp. rufescens Wasmann
Creators: name: Santschi, F.
Publisher: name: Zenodo
Year: 1912
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Dorylus
Dorylus nigricans
Var. rufescens wasmann

description: var. rufescens Wasmann.
- J'ai examine un assez grand nombre d'exemplaires de cette variete recus autrefois du Congo francais et du Cameroun, ainsi que les types que le R. P. Wasmann a bien voulu me communiquer. Ils me paraissent constituer une transition entre burmeisteri et sjoestedti. La sculpture assez mate et les cotes un peu arques de la tete chez les [[soldier]] rappellent la race sjoestedti, mais ce sont la des caracteres assez inconstants, les plus grands exemplaires (11 mill.) ont une tendance a avoir le vertex et les cotes de la tete assez luisants, tandis qu'ils restent toujours opaques chez Sjoestedti. D'autre part, la forme de la tete chez les ouvrieres de moyenne longueur (entre 6 et 7 mill.) reste, chez rufescens, identique a celle des ouvrieres de toutes les varietes de la race burmeisteri, c'est-a-dire bien plus large, plus courte, plus luisante et relativement plus robuste que chez sjoestedti, de meme taille, le penultieme article du funicule a peine deux fois plus long qu'epais (trois fois chez sjoestedti de 7 mill.). La forme du pedicule varie un peu: il est tantot aussi long que chez sjoestedti, tantot comme chez burmeisteri. Je rattache donc celte forme comme variete de a burmeisteri. Du reste, j'ai sous les yeux toutes les transitions entre rubella et rufescens, parmi lesquelles je crois pouvoir distinguer une variete - ornata n. var. - qui rappelle rufescens par sa couleur et sa forme, mais dont la tete est luisante chez les individus de toutes tailles, comme chez rubella. Je regarde comme type de la var. ornata des exemplaires du Cameroun (communiques par M. Emery), dont la couleur rouge vif tranche nettement avec le noir des angles anterieurs de la tete.
description: Published as part of Santschi, F., 1912, Fourmis d'Afrique et de Madagascar., pp. 150-167 in Annales de la Societe Entomologique de Belgique 56 on pages 150-167
SUPG stabilization for the nonconforming virtual element method for advection-diffusion-reaction equations
Creators: name: Berrone, Stefano
name: Borio, Andrea
name: Manzini, Gianmarco
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We present the design, convergence analysis and numerical investigations of the nonconforming virtual element method with Streamline Upwind/Petrov-Galerkin (VEM-SUPG) stabilization for the numerical resolution of convection-diffusion-reaction problems in the convective-dominated regime. According to the virtual discretization approach, the bilinear form is split as the sum of a consistency and a stability term. The consistency term is given by substituting the functions of the virtual space and their gradients with their polynomial projection in each term of the bilinear form (including the SUPG stabilization term). Polynomial projections can be computed exactly from the degrees of freedom. The stability term is also built from the degrees of freedom by ensuring the correct scalability properties with respect to the mesh size and the equation coefficients. The nonconforming formulation relaxes the continuity conditions at cell interfaces and a weaker regularity condition is considered involving polynomial moments of the solution jumps at cell interface. Optimal convergence properties of the method are proved in a suitable norm, which includes a contribution from the advective stabilization terms. Experimental results confirm the theoretical convergence rates.
description: 39 pages
Phenomenology of a realistic accelerating universe using only Planck-scale physics
Creators: name: Albrecht, Andreas
name: Skordis, Constantinos
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Modern data is showing increasing evidence that the Universe is accelerating. So far, all attempts to account for the acceleration have required some fundamental dimensionless quantities to be extremely small. We show how a class of scalar field models (which may emerge naturally from superstring theory) can account for acceleration which starts in the present epoch with all the potential parameters O(1) in Planck units.
description: 4 pages including 4 figures. Final version accepted for publication in PRL with expanded discussion of the relationship to other quintessence research. No changes to our own work
Noise Suppression in X-Ray Fourier-Transform Holography Based on Two-Block Fresnel Zone Plate Interferometer with Common Optical Axis
Creators: name: Haroutunyan, L. A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Strict requirements were imposed on the sizes of testing sample in the previously suggested scheme of hard X-ray Fourier-transform holography based on a two-block Fresnel zone plate interferometer with common optical axis. The failure of these requirements leads to appearance of noise in the reconstructed image. In this work, the mechanism of noise formation, as well as possibility of its suppression are considered.
description: 6 pages, 4 figures, in Russian
Phone-based interventions to control gestational weight gain: a systematic review on features and effects
Creators: name: Farzandipour, Mehrdad
name: Nabovati, Ehsan
name: Anvari, Shima
name: Vahedpoor, Zahra
name: Reihane Sharif
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Objective: The aim of this study was to summarize the evidence regarding the effects and the features of phone-based interventions to control gestational weight gain (GWG). Methods: We included studies that evaluated the effects of phone-based interventions on controlling GWG. The characteristics of studies, effects, and features of interventions were extracted. Results: A total of 12 studies met the inclusion criteria. Outcomes were categorized into three groups (GWG control, proportion of women returning to pre-pregnancy weight, and proportion of women who exceeded the Institute of Medicine recommendations for GWG). Although most studies (66%) showed a statistically significant positive effect of phone-based interventions on the GWG control, the effects on the other outcome categories were found to be inconsistent. While the included studies used phone call and short messaging service (SMS), no study used the other functions of telephones and mobile phones such as video call, internet access, social networks, and smartphone applications. Regarding the functionalities, phone calls were used to provide guidance for healthy weight gain and communication with healthcare providers. SMS provided reminders, educational materials, and guidance. Conclusion: Phone-based interventions can help pregnant women control GWG by providing guidance, reminders, and educational materials. When these interventions use multiple functionalities, they are more effective in controlling GWG.
Negotiations, Security, and EU-Integration
Creators: name: Fesenko, Volodymyr
name: Kurnyshova, Yulia
name: Härtel, André
Publisher: name: ETH Zurich
Year: 2024
Subjects: Russian-Ukrainian War
EU integration
Negotiations
NATO
NATO enlargement
Civilizational security
Civilizational framing

description: Ukrainian Analytical Digest, 004
description: ISSN:2941-7139
Dorylus (Anomma) nigricans subsp. hybrida Santschi, 1912, n. var.
Creators: name: Santschi, F.
Publisher: name: Zenodo
Year: 1912
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Dorylus
Dorylus nigricans
Var. hybrida

description: var. hybrida n. var.
- [[soldier]]. Couleur et sculpture un peu plus foncee et un peu plus forte que chez ce que je considere comme burmeisteri, n. sp. de Cote d'Or (recu de M. Wasmann), mais la pilosite est plus abondante, surtout sur le pedicule et le gastre (a peu pres glabre chez burmeisteri). La tete est un peu plus etroite en avant, le pedicule plus long et plus etroit. Les cotes du pots-petiole plus arrondis. Les [[worker]] de 6.5 mill. ont la tete tres luisante et elle l'est encore chez les [[worker]] de 4 mi 1.
Casamance (M. Claveau), une dizaine d'exemplaires de toutes tailles.
description: Published as part of Santschi, F., 1912, Fourmis d'Afrique et de Madagascar., pp. 150-167 in Annales de la Societe Entomologique de Belgique 56 on page 12
Optical Rotation Curves of Distant Field Galaxies: Sub-L* Systems
Creators: name: Vogt, Nicole P.
name: Phillips, Andrew C.
name: Faber, S. M.
name: Gallego, Jesus
name: Gronwall, Caryl
name: Guzman, R.
name: Illingworth, Garth D.
name: Koo, David C.
name: Lowenthal, J. D.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Moderate-resolution spectroscopic observations from the Keck 10m telescope are used to derive internal kinematics for eight faint disk galaxies in the fields flanking the Hubble Deep Field. The spectroscopic data are combined with high-resolution F814W WFPC2 images from the Hubble Space Telescope which provide morphologies and scale-lengths, inclinations and orientations. The eight galaxies have redshifts 0.15 < z < 0.75, magnitudes 18.6 < I_814 < 22.1 and luminosities -21.8 < M_B < -19.0 (H_0 = 75 and q_0 = 0.05). Terminal disk velocities are derived from the spatially-resolved velocity profiles by modeling the effects of seeing, slit width, slit misalignment with galaxy major axis, and inclination for each source. These data are combined with the sample of Vogt et al. (1996) to provide a high-redshift Tully-Fisher relation that spans three magnitudes. This sample was selected primarily by morphology and magnitude, rather than color or spectral features. We find no obvious change in the shape or slope of the relation with respect to the local Tully-Fisher relation. The small offset of < 0.4 B mag with respect to the local relation is presumably caused by luminosity evolution in the field galaxy population, and does not correlate with galaxy mass. A comparison of disk surface brightness between local and high-redshift samples yields a similar offset, ~0.6 mag. These results provide further evidence for only a modest increase in luminosity with lookback time.
description: Text is 9 pages (13 with figures, images in JPG format here for brevity). Full text and postscript figures are available at http://www.ucolick.org/~nicole/pubs/pubs.html#vfp2 and http://tarkus.pha.jhu.edu/deep/publications.html . Accepted for publication by The Astrophysical Journal Letters
The Death of Hayden Waverly, The Most Popular Person in the World
Creators: name: Wimmer, Lauren
Publisher: name: Carnegie Mellon University
Year: 2018
Subjects: subject: 190402 Creative Writing (incl. Playwriting)
subject: FOS: Arts (arts, history of arts, performing arts, music)

description: One Play