cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Le cas de l'adverbe épistémique du probable dans trois langues romanes
Creators: name: Danut-Grigore, Gavis
name: Bertin, Annie
Publisher: name: Universität Graz
Year: 2021

description: Résumé : Le travail que nous allons présenter est une étude contrastive concernant trois langues
romanes (français, italien et roumain) pour analyser le comportement discursif des adverbes de
modalité épistémique du probable peut-être, forse et poate. En particulier, notre recherche visera à
déterminer l'emploi de l'adverbe en question dans les trois langues et à expliquer les similarités et
les dissemblances des emplois pragmatiques de l'adverbe dans ces langues. Nous fonderons notre
recherche sur des corpus oraux et écrits des langues en question. Nous prendrons en considération
les données présentes dans les bases de données BFM, CLAPI, Frantext et 88milSMS pour le français,
pour l'italien nous utiliserons les bases de données CLaVo, LIT 2006 et TLIO, et pour ce qui
est du roumain, notre corpus provient d'entretiens de différents sites et de la base de données Co-
RoLa. Dans un premier temps nous essayerons de tracer, de manière très succincte, l'évolution diachronique
de cet adverbe pour nous focaliser surtout sur son usage, en synchronie, comme marqueur
pragmatique.
description: This article presents a contrastive study of the discursive performance of the adverbs of
probability peut-être, forse and poate in three Romance languages (French, Italian and Romanian).
These adverbs are first discussed in terms of their historical evolution and then their use is synchronically
studied. The data used for the study are spoken and written texts in the three languages:
for French, the study examines the BFM, CLAPI, Frantext and 88milSMS databases; for
Italian, the data stem from the CLaVo, LIT 2006 and TLIO databases; for Romanian, we studied interviews
from various websites and the CoRoLA database.
description: Studia linguistica romanica 2021.5
Vycichl, W.: Dictionnaire Étymologique de la Langue Copte, Leuven 1983
Creators: name: Schulz, R
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 72 (1988): Oriens christianus, Band 72
Beziehungsarbeit in der schriftlichen Kommunikation über WhatsApp: Möglichkeiten und Herausforderungen für die offene Jugendarbeit
Creators: name: Rüegg, Ken
Publisher: name: Zenodo
Year: 2020

description: Die zunehmende Digitalisierung in der Gesellschaft führt auch in der offenen Jugendarbeit zu einer digitalen Transformation des Berufsfelds. Daher bearbeitet der Verfasser im Rahmen dieser Bachelorarbeit den Einfluss der schriftlichen Kommunikation über den digitalen Dienst WhatsApp auf die Beziehungsarbeit als eines der zentralen Prinzipien der offenen Jugendarbeit. Die Beziehungsarbeit ermöglicht der offenen Jugendarbeit, in einem subjektorientierten Bildungsauftrag, die Begleitung von Jugendlichen während einer selbstbestimmten Sozialisation in der Gesellschaft. Die offene Jugendarbeit stellt dabei einen wichtigen Teil des sozialen Unterstützungsnetzwerks von Jugendlichen dar, da sie ihnen Räume anbietet, die lebensweltorientiert gestaltet sind. Damit jedoch anhand der Beziehungen zwischen den Fachpersonen und ihren Zielgruppen eine pädagogische Wirkung erzeugt werden kann, ist ein zwischenmenschliches Vertrauen notwendig, welches auf einem personalen Bezug in der interpersonellen Kommunikation aufbaut. Der Kommunikationsdienst WhatsApp stellt für die Jugendlichen eine der wichtigsten Applikationen für eine zwischenmenschliche Kommunikation im digitalen Raum dar. Dabei zeichnet sich der Dienst nicht nur als wichtige Lebenswelt, sondern auch durch einige zentrale Merkmale aus, die das Vertrauen im zwischenmenschlichen Austausch fördern. Unter der Berücksichtigung der daraus entstehenden Möglichkeiten, aber auch Herausforderungen, wird ein wichtiges Handlungsfeld für die offene Jugendarbeit sichtbar, wobei deutlich wird, dass WhatsApp die Voraussetzungen für eine ergänzende Nutzung zur herkömmlichen Beziehungsarbeit aufweist.
description: + Code Diss LU: hslusa bask be 2020 + Fussnote: Bachelor-Arbeit, Hochschule Luzern – Soziale Arbeit, Ausbildungsgang Soziokultur 2020 + NL-Code: NLLUHSA202008
Reliability analysis of wave run-up
Creators: name: Curi, Fuad
Publisher: name: University of British Columbia
Year: 2009

description: Assessing the run-up arising from ocean waves as they reach a coastal or offshore structure is an important aspect of engineering projects. By combining formulations for calculating the run-up of regular waves with wave statistical descriptions, a procedure is implemented to assess wave run-up in random sea conditions. This procedure uses the First and Second Order Reliability Methods. It is applied to four cases representing common coastal structures: vertical wall, vertical cylinder, smooth impermeable slope and rough permeable slope. The results of the reliability methods are compared with two other methodologies commonly used in coastal and ocean engineering. The first methodology (Method I) consists of calculating the significant wave height for a given return period from the long-term distribution of storms. Then, the maximum wave height corresponding to the significant wave height, and its corresponding wave run-up are obtained. Method II consists of obtaining a long-term distribution of individual wave heights, so that the maximum wave height for a given return period can be directly calculated. Then, the corresponding wave run-up is determined as in Method I, by applying regular wave formulations to the maximum wave height. Method I provides lower values of wave run-up than all other methods, while Method II provides the highest values of wave run-up, and proves to be dependent on the severity factor, a parameter characterizing the long-term distribution of storms. Results show that both the First and Second Order Reliability Methods correspond with Method II when the values of the severity factor are low, but approach Method I as the value of the severity factor increases. The wave run-up is found to depend on the characteristics of the structure in place, such as cylinder radius, slope angle and surface permeability, as well as on such sea conditions as severity factor and the duration and frequency of storms. The wave run-up to significant wave height ratio is independent of the return period for the four cases studied here. This ratio results in a non-dimensional form of wave run-up that appears to provide useful means for describing the phenomenon.
Local quantum critical point in the pseudogap Anderson model: finite-T dynamics and omega/T scaling
Creators: name: Glossop, Matthew T
name: Jones, Gareth E
name: Logan, David E
Publisher: name: arXiv
Year: 2005
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The pseudogap Anderson impurity model is a paradigm for locally critical quantum phase transitions. Within the framework of the local moment approach we study its finite-T dynamics, as embodied in the single-particle spectrum, in the vicinity of the symmetric quantum critical point (QCP) separating generalized Fermi-liquid (Kondo screened) and local moment phases. The scaling spectra in both phases, and at the QCP itself, are obtained analytically. A key result is that pure omega/T-scaling obtains at the QCP, where the Kondo resonance has just collapsed. The connection between the scaling spectra in either phase and that at the QCP is explored in detail.
description: 12 pages, 7 figures
Near Mean Motion Resonance of Terrestrial Planet Pair Induced by Giant Planet: Application to Kepler-68 System
Creators: name: Pan, Mengrui
name: Wang, Su
name: Ji, Jianghui
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: In this work, we investigate configuration formation of two inner terrestrial planets near mean motion resonance (MMRs) induced by the perturbation of a distant gas-giant for the Kepler-68 system, by conducting thousands of numerical simulations. The results show that the formation of terrestrial planets is relevant to the speed of Type I migration, the mass of planets, and the existence of giant planet. The mass and eccentricity of the giant planet may play a crucial role in shaping the final configuration of the system. The inner planet pair can be trapped in 5:3 or 7:4 MMRs if the giant planet revolves the central star with an eccentric orbit, which is similar to the observed configuration of Kepler-68. Moreover, we find that the eccentricity of the middle planet can be excited to roughly 0.2 if the giant planet is more massive than 5 $M_J$,otherwise the terrestrial planets are inclined to remain near-circular orbits. Our study may provide a likely formation scenario for the planetary systems that harbor several terrestrial planets near MMRs inside and one gas-giant exterior to them.
description: 13 pages, 8 figures, accepted for publication in MNRAS
Black-Hole Transients : From QPOs to Relativistic Jets
Creators: name: Belloni, Tomaso
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Due to the impressive amount of new data provided by the RXTE satellite in the past decade, our knowledge of the phenomenology of accretion onto black holes has increased considerably. In particular, it has been possible to schematize the outburst evolution of transient systems on the basis of their spectral and timing properties, and link them to the ejection of relativistic jets as observed in the radio. Here, I present this scheme, concentrating on the properties of the quasi-periodic oscillations observed in the light curves and on the link with jet ejection.
description: 6 pages; to appear in the Proceedings of COSPAR Colloquium "Spectra & Timing of Compact X-ray Binaries," January 17-20, 2005, Mumbai, India [new version, references corrected]
The H.E.S.S. survey of the Inner Galaxy in very high-energy gamma-rays
Creators: name: The HESS Collaboration
name: Aharonian, F.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on a survey of the inner part of the Galactic Plane in very high energy gamma-rays, with the H.E.S.S. Cherenkov telescope system. The Galactic Plane between +-30deg in longitude and +-3deg in latitude relative to the Galactic Centre was observed in 500 pointings for a total of 230 hours, reaching an average flux sensitivity of 2% of the Crab Nebula at energies above 200 GeV. Fourteen previously unknown sources were detected at a significance level greater than 4 sigma after accounting for all trials involved in the search. Initial results on the eight most significant of these sources were already reported elsewhere. Here we present detailed spectral and morphological information for all the new sources, along with a discussion on possible counterparts in other wavelength bands. The distribution in Galactic latitude of the detected sources appears to be consistent with a scale height in the Galactic disk for the parent population smaller than 100 pc, consistent with expectations for supernova remnants and/or pulsar wind nebulae.
description: Accepted for publication in ApJ
SW165_DSM107283_16S.fasta
Creators: name: Supapit Wongkuna
name: Surang Chankhamhaengdecha
name: Tavan Janvilisri
name: Scaria, Joy
name: Sudeep Ghimire
Publisher: name: figshare
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Full-length of 16S rRNA sequence by Sanger platform
Interpolating among the Landau, Coulomb and maximal Abelian gauges
Creators: name: Capri, M. A. L.
name: Sobreiro, R. F.
name: Sorella, S. P.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A generalized gauge fixing which interpolates among the Landau, Coulomb and maximal Abelian gauges is constructed.
description: Final version, to appear in Rapid Communication in Physical Review D. Added remarks and references
TOWARDS A RATIONAL CONCEPTUAL FRAMEWORK FOR FEDERAL EFFORTS TO IMPROVE PRIVATE SECTOR PRODUCTIVITY
Creators: name: Beasley, L.L.
name: Beasley, L.L.
Publisher: name: Unknown
Year: 1978
Subjects: Productivity Analysis

description: The following discussion has two parts: the first part (SectionA) briefly sketches what might be called the traditional Federal productivity agenda; whereas the second part (all subsequent sections) lays out a complementary set of alternative concerns. Since the traditional issues are well known, their treatment is terse, if not peremptory. Accordingly, the reader's patience is requested in advance for Section A's numerous oversimplifications; for our interest, hence the bulk of our discussion lies in the alternatives presented in the remainder of the paper; hopefully the reader will judge them to be a significant contribution towards the improvement of current Federal policies.
Mid-infrared spectroscopy of two luminous submillimeter galaxies at z~2.8
Creators: name: Lutz, D.
name: Valiante, E.
name: Sturm, E.
name: Genzel, R.
name: Tacconi, L. J
name: Lehnert, M. D.
name: Sternberg, A.
name: Baker, A. J.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Using the Infrared Spectrograph (IRS) on board the Spitzer Space Telescope, we have obtained rest frame mid-infrared spectroscopy of two bright submillimeter galaxies. SMMJ02399-0136 at z=2.81 shows a superposition of PAH emission features and a mid-infrared continuum, indicating significant and roughly equal contributions to its bolometric luminosity from star formation and from a Compton-thick AGN. We derive a new redshift of z=2.80 for MMJ154127+6616 from the IRS spectrum and find this object is dominated by starburst PAH emission. The rest frame mid- to far-infrared spectral energy distributions are consistent with these submillimeter galaxies being scaled up versions of local ultraluminous infrared galaxies. The mid-infrared spectra support the scenario that submillimeter galaxies are sites of extreme star formation and represent a key phase in the formation of massive galaxies.
description: Accepted for publication in the Astrophysical Journal Letters. 12 pages, 3 eps figures
Density Dependent Spin-Orbit Coupling in Degenerate Quantum Gases
Creators: name: Xu, Peng
name: Deng, Tianshu
name: Zheng, Wei
name: Zhai, Hui
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: In this letter we propose a method to realize a kind of spin-orbit coupling in ultracold Bose and Fermi gases whose format and strength depend on density of atoms. Our method combines two-photon Raman transition and periodical modulation of spin-dependent interaction, which gives rise to the direct Raman process and the interaction assisted Raman process, and the latter depends on density of atoms. These two processes have opposite effects in term of spin-momentum locking and compete with each other. As the interaction modulation increases, the system undergoes a crossover from the direct Raman process dominated regime to the interaction assisted Raman process dominated regime. For this crossover, we show that for bosons, both the condensate momentum and the chirality of condensate wave function change sign, and for fermions, the Fermi surface distortion is inverted. We highlight that there exists an emergent spatial reflection symmetry in the crossover regime, which can manifest itself universally in both Bose and Fermi gases. Our method paves a way to novel phenomena in a non-abelian gauge field with intrinsic dynamics.
description: 4 pages
The Radion in 5D Conformal SUGRA: Superspace Action
Creators: name: Correia, Filipe Paccetti
name: Schmidt, Michael G.
name: Tavartkiladze, Zurab
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We shortly review our new superfield formalism in the framework of Fujita, Kugo, Ohashi 5D conformal supergravity, in particular with an $S^1/Z_2$ orbifold. The radion of the fifth dimension is embedded in two related superfields, a chiral and a general multiplet and is linked to the radion superfield of rigid SUSY. The superspace action of the gauge sector is of the Chern-Simons type. We also present the superspace action for hypermultiplets and discuss the role of compensators. The presented formalism should be very useful for applications. We demonstrate this for obtaining the RS solution.
description: Talk presented at the Ahrenshoop'04 conference (Berlin, August 23-27, 2004)
Loss Aversion and Reference Points in Contracts
Creators: name: Just, David R.
name: Wu, Steven Y.
name: Just, David R.
name: Wu, Steven Y.
Publisher: name: Unknown
Year: 2005
Subjects: Risk and Uncertainty

description: Loss aversion has become the dominant alternative to expected utility theory for modeling choice under uncertainty. The setting of the base payment in contracts provides an interesting application of referenced based decision theory. The impact of loss aversion on contract structure depends critically on whether reservation opportunities (outside options) are evaluated with respect to the reference point implied in the contract. We show that when reservation opportunities are independent of the reference point, reward contracts are optimal. However, when reservation opportunities are evaluated against the reference point, then penalty contracts are more efficient.
Sides of "The" Unitarity Triangle: Results from Belle and Babar
Creators: name: Kinoshita, K.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The principal goal of the B-factories is to test the CKM paradigm through measurements that overconstrain the shape of the so-called Unitarity Triangle. The sides of the triangle are evaluated through absolute values of several elements of the CKM matrix, so achieving high precision on these is an important aspect of the B-factory program. Recent results from Belle and Babar are presented.
description: 11 pages, 7 figures, Talk presented at XXV Physics in Collision, 6-9 July, 2005, Czech Republic
SOYBEANS ON THE ANTHROPOGENICALLY TRANSFORMED PEAT SOILS OF BELARUSIAN POLESYE
Creators: name: Luchanok, Ludmila
Publisher: name: JOURNAL OF AGRICULTURE AND ENVIRONMENT
Year: 2016

description: The article presents data on soybean yields in anthropogenically transformed peat soils of Polesye region. It is established that it can generate up to 4.0 t-/ha and dry matter up to 11.3 t/ha. Yield level is determined by the varietal characteristics, the degree of drawdown of the peat soil and agricultural technology complex. Biologically active substances (BAS) can be used for presowing treatment of seeds and its performance is not inferior biological preparations based on symbiotic bacteria. On average, the treatment options seeds BAS grain yield obtained is higher compared to the variants of pre-sowing seed inoculation with biopreparations based on symbiotic microorganisms. During the pre-sowing seed treatment with BAS on the background of the introduction of phosphorus-potassium fertilizer obtained yields were comparable with variants of nitrogen fertilizer: 2.16 t/ha (Р40К75) and 2.52 t/ha (Р80К150) vs 2.15 t/ha (N30+10Р40К75) and 2.41 t/ha (N30+10Р80К150), respectively. High efficiency was shown by water-soluble granular complex fertilizer ADOB Profit applied as foliar sprays. Grain yield on the options as in the pre-sowing seed inoculation with biopreparations and biologically active substances, was at 2.30-2.79 t/ha. the Use of biologically active substances for pre-sowing seed treatment or foliar feeding, as well as ADOBE Profit allows to reduce the use of nitrogen fertilizers, and minimize the mineralization of organic matter of peat soils.
description: JOURNAL OF AGRICULTURE AND ENVIRONMENT, No. 1 (1) (2016)
Theorie der Raumkurven und krummen Flächen, Vorlesung von Albert Wangerin.
Vorlesungsnachschrift, ausgearbeitet von Julius Hurwitz
Creators: name: Hurwitz, Julius
Publisher: name: [s.n.]
Year: 1894

description: Nachschrift der Vorlesung, vorgetragen im Sommersemester 1894 an der Martin-Luther-Universität Halle-Wittenberg in Halle a.S.
Text mit Figuren.
Abschliessend 1 Bl. leer
Talatinian, B.: Il Monofisismo nella Chiesa Armena, Jerusalem 1980
Creators: name: Van Esbroeck, Michel
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 72 (1988): Oriens christianus, Band 72
Hennings, Emmy: Die Schmerzhafte Mutter (Mater Dolorosa) / Die Schmerzensreiche Mutter (2 Fassungen) / Hennings, Emmy: Die Schmerzhafte Mutter (Mater Dolorosa)  (Fassung A)
Creators: name: Ball-Hennings, Emmy
Publisher: name: [s.n.]
Year: 2024

description: Dokument
Diseno de un indice sintetico de desarrollo sostenible y aplicacion a la Union Europea
Creators: name: Laxe, Fernando I. Gonzalez
name: Palmero, Federico G. Martin
name: Laxe, Fernando I. Gonzalez
name: Palmero, Federico G. Martin
Publisher: name: Unknown
Year: 2004
Subjects: subject: Research Methods/ Statistical Methods
subject: Natural Resources
subject: Environment
subject: Sustainable Development
subject: European Union

description: En el presente artículo se establecen las bases metodológicas y se diseña un índice sintético global de desarrollo sostenible que cumple tres condiciones: se adapta a los principios de Presión --Estado-- Respuesta, adopta los mandatos de la Agenda 21 Local y se adecua a los cuatro componentes o dimensiones básicas de la sostenibilidad: institucional, medioambiental, económica y social. A partir de dicha metodología se construye el índice sintético sobre el cómputo de 78 variables, 37 subindicadores y 13 indicadores, agrupados éstos en las cuatro dimensiones citadas para, a continuación, proceder a su aplicación a los países de la UE. Palabras clave: Recursos Naturales, Medio Ambiente, Desarrollo Sostenible, Unión Europea. SUMMARY This article establishes the methodological foundations by designing a global synthetic index of sustainable development which fulfils three conditions: it adapts to the principles of Pressure - State - Response, it adopts the mandates established in Local Agenda 21 and adapts to the four components or basic dimensions of sustainability: institutional, environmental, economic and social. The synthetic index is constructed using the aforesaid methodology and based on the calculations of 78 variables, 37 sub-indicators and 13 indicators, gathered the latter in the previously mentioned four dimensions and subsequently applying this index to the EU countries.
Uniform first-order definitions in finitely generated fields
Creators: name: Poonen, Bjorn
Publisher: name: arXiv
Year: 2005
Subjects: subject: Number Theory (math.NT)
subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 11U09, 14G25

description: We prove that there is a first-order sentence in the language of rings that is true for all finitely generated fields of characteristic 0 and false for all fields of characteristic >0. We also prove that for each n in N, there is a first-order formula psi_n(x_1,...,x_n) that when interpreted in a finitely generated field K is true for elements x_1,...,x_n in K if and only if the elements are algebraically dependent over the prime field in K.
description: 14 pages
Spectral Analysis Modal Methods (SAMMs) using Non-Time-Resolved PIV
Creators: name: Zhang, Yang
name: Cattafesta, Louis N.
name: Ukeiley, Lawrence
Publisher: name: arXiv
Year: 2020
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We present spectral analysis modal methods (SAMMs) to perform POD in the frequency domain using non-time-resolved Particle Image Velocity (PIV) data combined with unsteady surface pressure measurements. In particular, time-resolved unsteady surface pressure measurements are synchronized with non-time-resolved planar PIV measurements acquired at 15 Hz in a Mach 0.6 cavity flow. Leveraging the spectral linear stochastic estimation (LSE) method of Tinney et al. (2006), we first estimate the cross correlations between the velocity field and the unsteady pressure sensors via sequential time shifts, followed by a Fast Fourier transform to obtain the pressure-velocity cross spectral density matrix. This leads to a linear multiple-input / multiple-output (MIMO) model that determines the optimal transfer functions between the input cavity wall pressure and the output velocity field. Two variants of SAMMs are developed and applied. The first, termed "SAMM-SPOD", combines the MIMO model with the SPOD algorithm of Towne et al. (2018). The second, called "SAMM-RR'', adds independent sources and uses a sorted eigendecomposition of the input pressure cross-spectral matrix to enable an efficient reduced-rank eigendecomposition of the velocity cross-spectral matrix. In both cases, the resulting rank-1 POD eigenvalues associated with the Rossiter frequencies exhibit very good agreement with those obtained using independent time-resolved PIV measurements. The results demonstrate that SAMMs provide a methodology to perform space-time POD without requiring a high-speed PIV system, while avoiding potential pitfalls associated with traditional time-domain LSE.
description: 13 pages, 16 figures
SW165_DSM107283_WGS.fasta
Creators: name: Supapit Wongkuna
name: Surang Chankhamhaengdecha
name: Tavan Janvilisri
name: Scaria, Joy
name: Sudeep Ghimire
Publisher: name: figshare
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Genome assembly of a new bacterium strain SW165
Two-Loop ${\cal O}(αα_s)$ Corrections to the On-Shell Fermion Propagator in the Standard Model
Creators: name: Eiras, D.
name: Steinhauser, M.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper we consider mixed two-loop electroweak corrections to the top quark propagator in the Standard Model. In particular, we compute the on-shell renormalization constant for the mass and wave function, which constitute building blocks for many physical processes. The results are expressed in terms of master integrals. For the latter practical approximations are derived. In the case of the mass renormalization constant we find agreement with the results in the literature.
description: 34 pages
Origin of transition metal clustering tendencies in GaAs based dilute magnetic semiconductors
Creators: name: Mahadevan, Priya
name: Osorio-Guillen, J. M.
name: Zunger, Alex
Publisher: name: arXiv
Year: 2005
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: While isovalent doping of GaAs (e.g. by In) leads to a repulsion between the solute atoms, two Cr, Mn, or Fe atoms in GaAs are found to have lower energy than the well-separated pair, and hence attract each other. The strong bonding interaction between levels with t2 symmetry on the transition metal (TM) atoms results in these atoms exhibiting a strong tendency to cluster. Using first-principles calculations, we show that this attraction is maximal for Cr, Mn and Fe while it is minimal for V. The difference is attributed to the symmetry of the highest occupied levels. While the intention is to find possible choices of spintronic materials that show a reduced tendency to cluster, one finds that the conditions that minimize clustering tendencies also minimize the stabilization of the magnetic state.
description: To appear in Appl. Phys. Lett
title: Étude lexicale et aréale des désignations du pissenlit en domaine gallo-roman de France
Creators: name: Chauvin-Payan, Carole F.
name: Seffar, Maeva
name: Genoud, Philippe J.
name: Chagnaud, Clément O.
name: Garat, Philippe
Publisher: name: Universität Graz
Year: 2021

description: Résumé : Depuis 2015 nous participons au projet Extraction automatisée des contenus géolinguistiques
d'atlas et analyse spatiale : application à la dialectologie (ECLATS, ANR-15-CE-380002).
Ce projet a pour objectifs de valoriser les atlas linguistiques anciens, tels que l'Atlas linguistique
de la France (ALF), de faciliter l'exploitation et la diffusion des cartes de l'ALF, de définir des modèles
combinant les dimensions linguistiques, spatiales et temporelles pour représenter les données
géo-linguistiques et enfin de proposer des outils permettant le traitement et la géo-visualisation de
ces données. Dans le cadre de ce projet, nous avons effectué le traitement lexical et aréal des désignations
du pissenlit à partir de la carte ALF n°1022. Nous proposons ici de présenter les résultats
de nos recherches.
description: Abstract: Since 2015 we have participated in the project Extraction automatisée des contenus
géolinguistiques d'atlas et analyse spatiale : application à la dialectologie (ECLATS, ANR-15-CE-
380002). The aim of this project is to enhance the value of ancient linguistic atlases, such as the
Atlas linguistique de la France (ALF), to facilitate the exploitation and dissemination of ALF
maps, to define models combining linguistic and spatial dimensions to represent geo-linguistic
data and, finally, to propose tools for processing and geo-visualization of these data. As a part of
this project, we have carried out a lexical and areal analysis of the dandelion designations in the
Gallo-Romance area of France, ALF map no. 1022. This paper presents the results of our research
and the tools used.
description: Studia linguistica romanica 2021.5
La evolucion de la intensidad energetica de la industria vasca entre 1982 y 2001: un analisis de descomposicion
Creators: name: Ansuategi, Alberto
name: Arto, Inaki
name: Ansuategi, Alberto
name: Arto, Inaki
Publisher: name: Unknown
Year: 2004
Subjects: subject: Resource /Energy Economics and Policy
subject: Energy intensity
subject: decomposition analysis

description: En este artículo se utiliza una metodología de descomposición basada en índices para obtener estimaciones cuantificadas de los efectos intersectoriales e intrasectoriales que explican la reducción en un 38% de la intensidad energética de la industria vasca entre 1982 y 2001. Los resultados de la descomposición aditiva de los cambios de la intensidad energética de la industria vasca a nivel de período muestran (1) que dicha reducción se debió principalmente a cambios intrasectoriales y (2) que los cambios intersectoriales apenas contribuyeron a reducir la intensidad energética de la industria vasca. No obstante, los resultados de descomposición de serie temporal revelan (1) que la evolución de la intensidad energética de la industria vasca no fue lineal, sino que experimentó cuatro fases perfectamente diferenciadas, y (2) que la evolución del sector "siderurgia y fundición" es determinante a la hora de explicar dichas fases. Además, se destaca la necesidad de desagregar el sector "siderurgia y fundición", lo cual permitiría distinguir los cambios puramente tecnológicos del resto de los cambios intrasectoriales. PALABRAS CLAVE: Intensidad energética, análisis de descomposición ABSTRACT: In this article an index decomposition methodology is used to estimate the effect of intersectoral and intrasectoral changes in explaining the 38% reduction in industrial energy intensity in the Basque Autonomous Community from 1982 to 2001. Period-wise additive decomposition results show that (1) the decline is mainly explained by intrasectoral changes and that (2) intersectoral changes have hardly contributed to reduce the energy intensity of the Basque industrial sector. However, time-series decomposition analysis shows that (1) four different phases can be distinguished in the evolution of energy intensity of the Basque industry from 1982 to 2001 and (2) that the evolution of the "Iron and Steel" sector is determinant when explaining those phases. Moreover, the analysis stresses the necessity to disaggregate the "Iron and Steel" sector in order to be able to distinguish purely technological effects from the rest of intrasectoral changes.
Theorie der linearen Differentialgleichungen, Vorlesung von Paul Gustav Stäckel.
Vorlesungsnachschrift, ausgearbeitet von Julius Hurwitz
Creators: name: Hurwitz, Julius
Publisher: name: [s.n.]
Year: 1894

description: Nachschrift der Vorlesung, vorgetragen im Sommersemester 1894 an der Martin-Luther-Universität Halle-Wittenberg in Halle a.S.
Text mit Figuren.
Abschliessend 10 Bl. leer
Environmental policy and wage setting
Creators: name: Campo, Maria Luz
name: Campo, Maria Luz
Publisher: name: Unknown
Year: 2004
Subjects: subject: Environmental Economics and Policy
subject: monopoly union model
subject: emission standards

description: This paper studies the interaction between the performance of firms and unions and the environmental policy chosen by governments when there is a negative environmental externality from production of a good which only affects the country where the firm is located. I assume that governments choose an upper limit on emissions, unions choose the wage rates and firms choose the employment level. Specifically, I analyze the effect that unionized labor markets have on environmental policy. Resumen : En este artículo estudiamos el efecto del comportamiento de empresas y trabajadores sobre la política medioambiental, cuando existe contaminación local. Suponemos que el gobierno elige la política medioambiental, basada en un límite sobre las emisiones, mientras que los sindicatos (si hay) eligen el salario y las empresas el nivel de empleo. En concreto, analizamos el efecto de que los trabajadores estén o no sindicados en la política medioambiental. Palabras clave: sindicato monopolista, estándares medioambientales.
Existence and structure of symmetric Beltrami flows on compact $3$-manifolds
Creators: name: Gerner, Wadim
Publisher: name: arXiv
Year: 2020
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35Q31, 35Q35, 35Q85, 37C10, 37B20, 53Z05, 76W05

description: We show that for almost every given symmetry transformation of a Riemannian manifold there exists an eigenvector field of the curl operator, corresponding to a non-zero eigenvalue, which obeys the symmetry. More precisely, given a smooth, compact, oriented Riemannian $3$-manifold $(\bar{M},g)$ with (possibly empty) boundary and a smooth flow of isometries $ϕ_t:\bar{M}\rightarrow \bar{M}$ we show that, if $\bar{M}$ has non-empty boundary or if the infinitesimal generator is not purely harmonic, there is a smooth vector field $X$, tangent to the boundary, which is an eigenfield of curl and satisfies $(ϕ_t)_{*}X=X$, i.e. is invariant under the pushforward of the symmetry transformation. We then proceed to show that if the quantities involved are real analytic and $(\bar{M},g)$ has non-empty boundary, then Arnold's structure theorem applies to all eigenfields of curl, which obey a symmetry and appropriate boundary conditions. More generally we show that the structure theorem applies to all real analytic vector fields of non-vanishing helicity which obey some nontrivial symmetry. A byproduct of our proof is a characterisation of the flows of real analytic Killing fields on compact, connected, orientable $3$-manifolds with and without boundary.
description: 23 pages
Modelos de valoracion en ambiente de incertidumbre
Creators: name: Bellver, Jeronimo Aznar
name: Martinez, Francisco Guijarro
name: Bellver, Jeronimo Aznar
name: Martinez, Francisco Guijarro
Publisher: name: Unknown
Year: 2004
Subjects: subject: Research Methods/ Statistical Methods
subject: Valuation
subject: Uncertainty
subject: Interval goal programming

description: Resumen En este trabajo se presentan diversos modelos de valoración en ambiente de incertidumbre que combinan información precisa e imprecisa. En el desarrollo de los mismos se ha extendido la técnica de programación por metas básica a modelos que permiten considerar intervalos en la expresión del precio o las variables explicativas del mismo, enunciando una serie de proposiciones con las que se obtiene un completo conocimiento sobre el grado de adecuación entre los valores observados en el precio y los valores estimados por la función de valoración. Así mismo, se ha formulado un índice de adecuación que permite comparar diferentes modelos obtenidos mediante la metodología propuesta. Palabras clave: Valoración, Incertidumbre, Programación por metas con intervalos Abstract This work presents different uncertainty valuation models that combine precise and imprecise information. We have extended the basic goal programming technique to models that enable handling intervals in the price or exogenous variables expressions, and state some propositions which are able to inform about the accuracy between observed and estimated values. Furthermore, an accuracy index for model comparison is introduced.
Resonant Cyclotron Scattering and Comptonization in Neutron Star Magnetospheres
Creators: name: Lyutikov, Maxim
name: Gavriil, Fotis P.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Resonant cyclotron scattering of the surface radiation in the magnetospheres of neutron stars may considerably modify the emergent spectra and impede efforts to constraint neutron star properties. Resonant cyclotron scattering by a non-relativistic warm plasma in an inhomogeneous magnetic field has a number of unusual characteristics: (i) in the limit of high resonant optical depth, the cyclotron resonant layer is half opaque, in sharp contrast to the case of non-resonant scattering. (ii) The transmitted flux is on average Compton up-scattered by ~ $1+ 2 beta_T$, where $β_T$ is the typical thermal velocity in units of the velocity of light; the reflected flux has on average the initial frequency. (iii) For both the transmitted and reflected fluxes the dispersion of intensity decreases with increasing optical depth. (iv) The emergent spectrum is appreciably non-Plankian while narrow spectral features produced at the surface may be erased. We derive semi-analytically modification of the surface Plankian emission due to multiple scattering between the resonant layers and apply the model to anomalous X-ray pulsar 1E 1048.1--5937. Our simple model fits just as well as the ``canonical'' magnetar spectra model of a blackbody plus power-law.
description: 37 pages, 10 figures, accepted by MNRAS, minor changes
Size-related boldness is not altered by stomach flushing in a terrestrial salamander
Creators: name: Salvidio, Sebastiano
name: Costa, Andrea
name: Oneto, Fabrizio
Publisher: name: Brill Online
Year: 2021
Subjects: subject: 60299 Ecology not elsewhere classified
subject: FOS: Biological sciences

description: Animal personality is a relatively neglected field in amphibian research. In this study we assessed the influence of stomach flushing, a non-lethal technique used in amphibian dietary studies, on the boldness behaviour of the cave salamander Speleomantes strinatii. The time of emergence from a shelter located in an unfamiliar environment (a proxy for individual boldness) was measured in 26 cave salamanders before and after stomach flushing, while 14 non-flushed salamanders were tested as controls. Boldness was a repeatable behaviour for salamanders and larger individuals emerged from their shelter more rapidly than smaller ones. Linear mixed model analysis showed that flushing, sex and body condition had no effect on this behaviour. These findings are promising in the framework of the study of salamander personality. In particular, our results will be useful when exploring the relationship between individual trophic strategy and boldness, aggression or exploration behaviours in terrestrial salamanders.
Electrodynamics of correlated electron matter
Creators: name: Dordevic, S. V.
name: Basov, D. N.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Infrared spectroscopy has emerged as a premier experimental technique to probe enigmatic effects arising from strong correlations in solids. Here we report on recent advances in this area focusing on common patterns in correlated electron systems including transition metal oxides, intermetallics and organic conductors. All these materials are highly conducting substances but their electrodynamic response is profoundly different from the canonical Drude behavior observed in simple metals. These unconventional properties can be attributed in several cases to the formation of spin and/or charge ordered states, zero temperature phase transitions and strong coupling to bosonic modes.
title: Les Rectifications de l'orthographe dans les discours de l'Académie française Un arrière-gout d'Ancien Régime
Creators: name: Joseph, Tiago
Publisher: name: Universität Graz
Year: 2021

description: Résumé : Cet article analyse les déclarations officielles de l'Académie française et celles – davantage
officieuses – de ses membres au sujet des Rectifications de l'orthographe de 1990. Après avoir
brièvement exposé l'état de l'orthographe 'rectifiée' aujourd'hui, l'article interprète la rhétorique de
l'Académie française à partir des trois outils suivants : une lecture contextuelle par le biais de la
politique linguistique ; une analyse discursive des déclarations de l'institution (1986-2018) qui met
en évidence leurs argument-types et paradoxes ; une inscription historique dans la tradition lexicographique
de l'Académie. Il en ressort que la position de cette dernière peut se lire comme un combat
pour le discours légitime sur la langue française et comme une tentative d'adaptation à la société
contemporaine, rendue vaine par l'incompatibilité qui subsiste entre le projet orthographique à
visée démocratique et l'Académie française actuelle, puriste, conservatrice et élitiste.
description: Abstract: This article analyzes the official statements of the Académie française and the – less official
ones – of its members concerning the Rectifications de l'orthographe of 1990. After briefly
outlining the state of the 'rectified' spellings today, the article examines the rhetoric of the
Académie française in three steps. Firstly, the study is contextualized by discussing language policies
as issued by institutional bodies such as the Académie française. Secondly, a discourse analysis
of the institution's statements (1986-2018) is presented that highlights its typical arguments and
paradoxes. Thirdly, the analysis is interpreted historically in the light of the Académie's lexicographical
tradition. The analysis shows that the Académie's discourse is marked by a struggle for
the legitimization of the French language and attempts to adapt to contemporary society. The analysis
suggests, though, that there remains an ideological incompatibility between the democratically-
oriented orthographic project and the purist, conservative and elitist Académie française.
description: Studia linguistica romanica 2021.5
Economic techniques to estimate the demand for sustainable products: a case study for fair trade and organic coffee in the United Kingdom
Creators: name: Galarraga, Ibon
name: Markandya, Anil
name: Galarraga, Ibon
name: Markandya, Anil
Publisher: name: Unknown
Year: 2004
Subjects: subject: demand systems
subject: hedonic method
subject: coffee demand
subject: labelling

description: The hedonic approach is used in this paper to estimate how much is paid for the fair trade/organic characteristic of the coffee in the British market. This information is later combined with the Quantity Based Demand System (QBDS) model -developed by the authors- and the Almost Ideal Demand System (AIDS) (Deaton and Muellbauer, 1980) to completely determine the demand function for different coffees. The QBDS model is easier to handle and less data demanding than the AIDS model in this study. Resumen El presente artículo se basa en la utilización del método hedónico para la estimación de la cantidad que se paga por la característica de "Orgánico/Comercio Justo" del café en el mercado británico. La información obtenida se combina después con el modelo Sistema de Demanda Basado en Cantidades (QBDS) - desarrollado por los autores- y el Sistema de Demanda Casi Ideal (AIDS) (Deaton and Muellbauer, 1980) para determinar por completo la función de demanda de los diferentes tipos de café. El modelo QBDS es más sencillo en su utilización y necesita de menos datos que el modelo AIDS. Palabras clave: sistemas de demanda, método hedónico, demanda de café, etiquetado
CHRONIC FEAR, STRESS, ANXIETY AND DEPPRESION RELATION TO CANCER INCIDENCE IN HUMANS
Creators: name: Niknamian, Sorush
Publisher: name: Zenodo
Year: 2021
Subjects: CHRONIC FEAR, STRESS, ANXIETY, CANCER, DEPPRESION, HUMANS

description: Cancer disease has become the first cause of death in the United States and worldwide. Most Researchers estimate that 595,690 of American people will die from cancer at the end of the year 2017. That means 1,600 deaths/day approximately [1]. Cancer in modern societies is commonly treated with the combination of organ surgery, chemotherapy and radiotherapy which has many side effects and the high possibility of metastasis. Many kinds of diet strategies have been experimented. However, none of them have been particularly effective. According to Otto Warburg hypothesis in the 1930’s, the cause of cancer is the change in the metabolism of mitochondrion in human cells. Low oxygen in tissues in combination with high blood glucose will change the cell respiration from aerobic to anaerobic which leads to fermentation type of respiration. [2] Professor Thomas N. Seyfried in 2012 proposed cancer as a metabolic-mitochondrial disease. He has mentioned that all cancer cells’ mitochondria are damaged and do not work properly. [3] Mitochondrion is a microorganism living inside our cells and produce energy in the form of Adenosine Triphosphate (ATP) from fats, glucose and glutamine. In order to produce ATP, mitochondria need oxygen through the krebs cycle which is called “Aerobic Respiration”. On the other hand, when the amounts of oxygen go under 30% in the tissues and cells, mitochondria cannot respire properly which causes the increase in the amounts of Reactive Oxygen Species (ROS) or better called “Inflammation” inside the cells and causes damage to the mitochondria. According to Professor Thomas N. Seyfried, the main cause of cancer is the increase in ROS inside normal cells. [Thomas N. Seyfried et al., 2012] In 2017 we hypothesized with the sponsorship of the Weston A. Price Foundation (WAPF), that cancer is an Evolutionary Metabolic Disease which we proposed in the 4th International Conference in Medicine and Neurological Diseases which held in Fulda/Germany.
description: This is a PhD Thesis.
Boson Normal Ordering via Substitutions and Sheffer-type Polynomials
Creators: name: Blasiak, P
name: Horzela, A
name: Penson, K A
name: Duchamp, G H E
name: Solomon, A I
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: Combinatorics (math.CO)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We solve the boson normal ordering problem for (q(a*)a + v(a*))^n with arbitrary functions q and v and integer n, where a and a* are boson annihilation and creation operators, satisfying [a,a*]=1. This leads to exponential operators generalizing the shift operator and we show that their action can be expressed in terms of substitutions. Our solution is naturally related through the coherent state representation to the exponential generating functions of Sheffer-type polynomials. This in turn opens a vast arena of combinatorial methodology which is applied to boson normal ordering and illustrated by a few examples.
description: 10 pages, 24 references