cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Analytical Shaping Method for Low-Thrust Rendezvous Trajectory Using Cubic Spline Functions
Creators: name: Wu, Di
name: Zhang, Tongxin
name: Zhong, Yuan
name: Jiang, Fanghua
name: Li, Junfeng
Publisher: name: arXiv
Year: 2022
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Preliminary mission design requires an efficient and accurate approximation to the low-thrust rendezvous trajectories, which might be generally three-dimensional and involve multiple revolutions. In this paper, a new shaping method using cubic spline functions is developed for the analytical approximation, which shows advantages in the optimality and computational efficiency. The rendezvous constraints on the boundary states and transfer time are all satisfied analytically, under the assumption that the boundary conditions and segment numbers of cubic spline functions are designated in advance. Two specific shapes are then formulated according to whether they have free optimization parameters. The shape without free parameters provides an efficient and robust estimation, while the other one allows a subsequent optimization for the satisfaction of additional constraints such as the constraint on the thrust magnitude. Applications of the proposed method in combination with the particle swarm optimization algorithm are discussed through two typical interplanetary rendezvous missions, that is, an inclined multi-revolution trajectory from the Earth to asteroid Dionysus and a multi-rendezvous trajectory of sample return. Simulation examples show that the proposed method is superior to existing methods in terms of providing good estimation for the global search and generating suitable initial guess for the subsequent trajectory optimization.
Correlation of the highest-energy cosmic rays with the positions of nearby active galactic nuclei
Creators: name: The Pierre Auger Collaboration
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Data collected by the Pierre Auger Observatory provide evidence for anisotropy in the arrival directions of the cosmic rays with the highest energies, which are correlated with the positions of relatively nearby active galactic nuclei (AGN) \cite{science}. The correlation has maximum significance for cosmic rays with energy greater than ~ 6x10^{19}$ eV and AGN at a distance less than ~ 75 Mpc. We have confirmed the anisotropy at a confidence level of more than 99% through a test with parameters specified {\em a priori}, using an independent data set. The observed correlation is compatible with the hypothesis that cosmic rays with the highest energies originate from extra-galactic sources close enough so that their flux is not significantly attenuated by interaction with the cosmic background radiation (the Greisen-Zatsepin-Kuz'min effect). The angular scale of the correlation observed is a few degrees, which suggests a predominantly light composition unless the magnetic fields are very weak outside the thin disk of our galaxy. Our present data do not identify AGN as the sources of cosmic rays unambiguously, and other candidate sources which are distributed as nearby AGN are not ruled out. We discuss the prospect of unequivocal identification of individual sources of the highest-energy cosmic rays within a few years of continued operation of the Pierre Auger Observatory.
description: 33 pages, 8 figures, submitted to Astropart. phys. Now match the published version
Role of Calamagrostis epigejos in forest communities of Silesian Upland (S Poland)
Creators: name: Sierka, Edyta
name: Chmura, Damian
Publisher: name: Zenodo
Year: 2005

description: In the present paper the role of Calamagrostis epigejos (L.) Roth (bush grass) in woodland communities of the Silesian Upland is analysed. Phytosociological releves with the presence and without the investigated species were compared. Biotopic conditions, expressed by Ellenberg indicators, and selected traits of forests phytocoenoses and significance of their variability due to presence of this expansive grass species were studied. It it concluded that the role of C. epigejos as well as its influence on understorey species is minor. C. epigejos tends to occur abundantly in forest with loose stands with species-poor ground flora but with high cover.
Imaging the Sun's near-surface flows using mode-coupling analysis
Creators: name: Mani, Prasad
name: Hanson, Chris
name: Hanasoge, Shravan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The technique of normal-mode coupling is a powerful tool with which to seismically image non-axisymmetric phenomena in the Sun. Here we apply mode coupling in the Cartesian approximation to probe steady, near-surface flows in the Sun. Using Doppler cubes obtained from the Helioseismic and Magnetic Imager onboard the Solar Dynamics Observatory, we perform inversions on mode-coupling measurements to show that the resulting divergence and radial vorticity maps at supergranular length scales ($\sim$30 Mm) near the surface compare extremely well with those obtained using the Local Correlation Tracking method. We find that the Pearson correlation coefficient is $\geq$ 0.9 for divergence flows, while $\geq$ 0.8 is obtained for the radial vorticity.
description: Accepted for publication in Astrophysical Journal
On residual categories for Grassmannians
Creators: name: Kuznetsov, Alexander
name: Smirnov, Maxim
Publisher: name: arXiv
Year: 2018
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We define and discuss some general properties of residual categories of Lefschetz decompositions in triangulated categories. In the case of the derived category of coherent sheaves on the Grassmannian $\text{G}(k,n)$ we conjecture that the residual category associated with Fonarev's Lefschetz exceptional collection is generated by a completely orthogonal exceptional collection. We prove this conjecture for $k = p$, a prime number, modulo completeness of Fonarev's collection (and for $p = 3$ we check this completeness).
description: Final version. To appear in PLMS
Spectra of graph neighborhoods and scattering
Creators: name: Grieser, Daniel
Publisher: name: arXiv
Year: 2007
Subjects: subject: Spectral Theory (math.SP)
subject: Mathematical Physics (math-ph)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 58J50; 81Q10

description: Let $(G_ε)_{ε>0}$ be a family of '$ε$-thin' Riemannian manifolds modeled on a finite metric graph $G$, for example, the $ε$-neighborhood of an embedding of $G$ in some Euclidean space with straight edges. We study the asymptotic behavior of the spectrum of the Laplace-Beltrami operator on $G_ε$ as $ε\to 0$, for various boundary conditions. We obtain complete asymptotic expansions for the $k$th eigenvalue and the eigenfunctions, uniformly for $k\leq Cε^{-1}$, in terms of scattering data on a non-compact limit space. We then use this to determine the quantum graph which is to be regarded as the limit object, in a spectral sense, of the family $(G_ε)$. Our method is a direct construction of approximate eigenfunctions from the scattering and graph data, and use of a priori estimates to show that all eigenfunctions are obtained in this way.
description: 37 pages, 3 figures, added references, added comment at end of Section 1.2, changed comment after Theorem 30; in v4: made appendix into a separate paper (arXiv:0711.2869), added reference, minor corrections
Introduction générale à l'examen de la distinction, de l'homogénéité et de la stabilité et à l'harmonisation des descriptions des obtentions végétales.
Creators: name: (:Unas)
Publisher: name: Unknown
Year: 2009

description: Le document TG/1/3 "Introduction générale à l'examen de la distinction, de l'homogénéité et de la stabilité et à l'harmonisation des descriptions des obtentions végétales (ci-après dénommé "introduction générale"), ainsi que la série de documents connexes qui établissent les procédures relatives aux principes directeurs d'examen (ci-après dénommés "documents TGP"), a pour objet d'énoncer les principes sur lesquels repose l'examen DHS. Grâce à la définition de ces principes, l'examen des nouvelles variétés végétales peut être harmonisé dans tous les membres de l'Union. Cette harmonisation est importante car elle facilite la coopération en ce qui concerne l'examen DHS et contribue par ailleurs à assurer une protection efficace grâce à l'élaboration de descriptions harmonisées des variétés protégées, qui sont acceptées à l'échelle internationale.
Cosmic Dust IX
Creators: name: Kimura, Hiroshi
name: Kolokolova, Ludmilla
name: Li, Aigen
name: Kaneda, Hidehiro
name: Augereau, Jean-Charles
name: Jäger, Cornelia
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: This is an editorial to the special issue on Cosmic Dust IX.
description: Planetary and Space Science, 149, 1-4, December 2017
Additional file 2: of Improved empirical antibiotic treatment of sepsis after an educational intervention: the ABISS-Edusepsis study
Creators: name: Ferrer, Ricard
name: Martínez, María
name: Gomà, Gemma
name: Suárez, David
name: Álvarez-Rocha, Luis
name: Torre, María De La
name: González, Gumersindo
name: Zaragoza, Rafael
name: Borges, Marcio
name: Blanco, Jesús
name: Herrejón, Eduardo
name: Artigas, Antonio
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Science Policy

description: Appendix 2. Appendix describing in detail the educational intervention. (DOC 25 kb)
Two-component jet simulations: I. Topological stability of analytical MHD outflow solutions
Creators: name: Matsakos, T.
name: Tsinganos, K.
name: Vlahakis, N.
name: Massaglia, S.
name: Mignone, A.
name: Trussoni, E.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Observations of collimated outflows in young stellar objects indicate that several features of the jets can be understood by adopting the picture of a two-component outflow, wherein a central stellar component around the jet axis is surrounded by an extended disk-wind. The precise contribution of each component may depend on the intrinsic physical properties of the YSO-disk system as well as its evolutionary stage. In this context, the present article starts a systematic investigation of two-component jet models via time-dependent simulations of two prototypical and complementary analytical solutions, each closely related to the properties of stellar-outflows and disk-winds. These models describe a meridionally and a radially self-similar exact solution of the steady-state, ideal hydromagnetic equations, respectively. By using the PLUTO code to carry out the simulations, the study focuses on the topological stability of each of the two analytical solutions, which are successfully extended to all space by removing their singularities. In addition, their behavior and robustness over several physical and numerical modifications is extensively examined. It is found that radially self-similar solutions (disk-winds) always reach a final steady-state while maintaining all their well-defined properties. The different ways to replace the singular part of the solution around the symmetry axis, being a first approximation towards a two-component outflow, lead to the appearance of a shock at the super-fast domain corresponding to the fast magnetosonic separatrix surface. Conversely, the asymptotic configuration and the stability of meridionally self-similar models (stellar-winds) is related to the heating processes at the base of the wind.
description: Accepted for publication in A&A
title: D1.1-Project Management Plan SysAge
title: SysAge Project Management Plan
titleType: AlternativeTitle
Creators: name: Pomerants, Tuuliki
name: Kisand, Kai
name: Mõtte, Eva
Publisher: name: Zenodo
Year: 2025

description: Guidelines on project management procedures: internal project activity monitoring, decision-making process and governance, risk monitoring and management
Quantum optics of spin waves through ac Stark modulation
Creators: name: Parniak, Michał
name: Mazelanik, Mateusz
name: Leszczyński, Adam
name: Lipka, Michał
name: Dąbrowski, Michał
name: Wasilewski, Wojciech
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We bring the set of linear quantum operations, important for many fundamental studies in photonic systems, to the material domain of collective excitations known as spin waves. Using the ac Stark effect we realize quantum operations on single excitations and demonstrate a spin-wave analogue of Hong-Ou-Mandel effect, realized via a beamsplitter implemented in the spin wave domain. Our scheme equips atomic-ensemble-based quantum repeaters with quantum information processing capability and can be readily brought to other physical systems, such as doped crystals or room-temperature atomic ensembles.
description: 6 pages + 12 pages supplemental, 5 figures + 13 supplementary figures
title: African Post-Independence Cinemas With and Against Development: A Comparative Case Study
Creators: name: Perneczky, Nikolaus
Publisher: name: Goldsmiths, University of London
Year: 2024

description: This thesis is a reappraisal of West African filmmaking as an exemplary arena of African development after the independences. Combining historiographic reconstruction (histories of film production, distribution, and exhibition), film analysis, and critical theory, it highlights how West African filmmakers variously resisted “development” both as a set of modernising policies—whether promulgated by the developmental state or the institutions of development aid—and a wider framework of rationality. Though in essence a historiographic study, this thesis holds critical insights for today: Tracing and comparing the careers of Ola Balogun (Nigeria), Med Hondo (Mauritania/France), and Moustapha Alassane (Niger), it renders their respective practices as so many instances of anti-systemic worldmaking. The first of the three main chapters (4–6) centres on Balogun’s model of cinematic indigenisation, which aimed to reactivate lost or suppressed potentials of development inherent in African media environments through an equitable exchange with the Western technology of cinema. Attempting to build a national popular cinema befitting a (re)unified Nigeria, Balogun instead improvised a minor moving image practice whose transregional mode of production and distribution signally escaped the writ of the nation, pointing us to post-statist futures. The second chapter (5) considers Hondo’s migrant practice as part of the wider struggle over Africa’s forms of circulation. Following Hondo’s transnational activities as film producer and distributor, I offer a reading of African cinema as tied into an unequally shared history of “world-cinema,” arguing that Hondo’s proudly “dependent” practice continually charted new routes of escape. The third of the main chapters (6) considers the emergence of Nigerien cinema from the institutional matrix of French anthropology and development aid (coopération), which both made possible and limited the possibilities of filmmaking in the former French colony. Reconstructing Alassane’s struggle for self-determined development across the fields of animation and ethnography, I argue that, rather than attain autonomy, his practice at every turn elaborated new relations of interdependence. In conclusion (7), I contend that alongside alternative developmental trajectories, African post-independence cinemas also proposed a more fundamental critique of development as the “Western culture-systemic telos” (Sylvia Wynter) of global capitalist modernity.
Quantum systems simulatability through classical networks
Creators: name: Caruso, M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We have shown that quantum systems on finite-dimensional Hilbert spaces are equivalent under local transformations. Using these transformations give rise to a gauge group that connects the hamiltonian operators associated with each quantum system. Different quantum systems are connected in such way that studying one of them allows to understand the other. This result can be applied to the field of simulation of quantum systems, in order to mimic more complicated quantum systems from another simulatable quantum system. Given that there is a bridge that allows to simulate a particular quantum system on this kind of Hilbert spaces using classical circuits we will provide a general scenario to extend this bridge to simulate the time evolution, via Schrödinger equation, of any of these quantum system using classical circuits. This classical systems can be implemented and controlled more easily in the laboratory than the quantum systems.
Introducción general al examen de la distinción, la homogeneidad y la estabilidad y a la elaboración de descripciones armonizadas de las obtenciones vegetales.
Creators: name: (:Unas)
Publisher: name: Unknown
Year: 0

description: El documento TG/1/3 "Introducción general al examen de la distinción, la homogeneidad y la estabilidad y a la elaboración de descripciones armonizadas de las obtenciones vegetales" (en adelante denominado "la Introducción General"), y la serie de documentos conexos en los que se especifican los procedimientos de las Directrices de Examen (en adelante denominados "los documentos TGP"), tienen por fin establecer los principios que se utilizan en el examen DHE. El establecimiento de estos principios garantiza que el examen de las obtenciones vegetales se lleva a cabo de manera armonizada a lo largo de los Miembros de la Unión. Esta armonización es importante porque facilita la cooperación en el examen DHE y también contribuye a proporcionar una protección eficaz mediante el establecimiento de descripciones armonizadas y reconocidas internacionalmente de las variedades protegidas.
Deliverable 3.2: Courses for early stage researchers
Creators: name: Kohl, Yvonne
name: Gabelova, Alena
name: Bozena Smolkova
name: Siposova, Tatiana
name: Dusinska, Maria
name: Longhin, Eleonora Marta
name: Earl, Julie
name: Kataki, Agapi
Publisher: name: Zenodo
Year: 2020
Subjects: Project management
Horizon 2020 projects

description: Training courses were organised by the coordinator in collaboration with the consortium partners NILU and FhG for early stage researchers to acquire new skills and knowledge in the fields of scientific writing, interacting with industry, proposal writing and project management. Four courses in the fields mentioned above were realized until now. The training courses were organized as open call events for all students, not limited for students at BMC SAV in Slovakia.
Atrial Fibrillation and Falls Risk: Examining the Prevalence, Intervention, and Pathology: A Scoping Review
Creators: name: Mitchell, Eimear
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Other Medicine and Health Sciences
subject: Medicine and Health Sciences

description: This study aimed to examine the association of AF and the risk of falls to answer the following questions: 1) Identify the prevalence of falls in the population of people with Atrial Fibrillation, 2) To investigate Interventions used to reduce the incidence of falls and AF and 3) To examine pathological mechanisms associated with AF causing falls.
Topological complexity of symplectic manifolds
Creators: name: Grant, Mark
name: Mescher, Stephan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Algebraic Topology (math.AT)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: 55S40, 53D05

description: We prove that the topological complexity of every symplectically atoroidal manifold is equal to twice its dimension. This is the analogue for topological complexity of a result of Rudyak and Oprea, who showed that the Lusternik--Schnirelmann category of a symplectically aspherical manifold equals its dimension. Symplectically hyperbolic manifolds are symplectically atoroidal, as are symplectically aspherical manifolds whose fundamental group does not contain free abelian subgroups of rank two. Thus we obtain many new calculations of topological complexity, including iterated surface bundles and symplectically aspherical manifolds with hyperbolic fundamental groups. Our result also applies in the greater generality of cohomologically symplectic manifolds.
description: 12 pages, final version, to appear in Math. Z
MOESM3 of N-Acetyl-glucosamine influences the biofilm formation of Escherichia coli
Creators: name: Jean-FĂŠlix Sicard
name: Vogeleer, Philippe
name: Bihan, Guillaume Le
name: Yaindrys Rodriguez Olivera
name: Beaudry, Francis
name: Jacques, Mario
name: JosĂŠe Harel
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 3: Figure S2. Specific biofilm formation of LF82 was evaluated in the presence or absence of mannose in either in LB or LB supplemented with NAG.
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 1369
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
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: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 1369, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 1369, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: http://www.wikidata.org/entity/Q15945019
description: Provenance: abbaye Saint-Étienne de Dijon
Additional file 1: of Improved empirical antibiotic treatment of sepsis after an educational intervention: the ABISS-Edusepsis study
Creators: name: Ferrer, Ricard
name: Martínez, María
name: Gomà, Gemma
name: Suárez, David
name: Álvarez-Rocha, Luis
name: Torre, María De La
name: González, Gumersindo
name: Zaragoza, Rafael
name: Borges, Marcio
name: Blanco, Jesús
name: Herrejón, Eduardo
name: Artigas, Antonio
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Marine Biology
subject: Science Policy

description: Appendix 1. Appendix describing in detail the study design, the approach to data collection, and the quality-control measures to ensure data reliability. (DOC 27 kb)
Detection of HC18O+ in a protoplanetary disk: exploring oxygen isotope fractionation of CO
Creators: name: Furuya, Kenji
name: Tsukagoshi, Takashi
name: Qi, Chunhua
name: Nomura, Hideko
name: Cleeves, L. Ilsedore
name: Lee, Seokho
name: Yoshida, Tomohiro C.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The oxygen isotope fractionation scenario, which has been developed to explain the oxygen isotope anomaly in the solar system materials, predicts that CO gas is depleted in 18O in protoplanetary disks, where segregation between solids and gas inside disks had already occurred. Based on ALMA observations, we report the first detection of HC18O+(4-3) in a Class II protoplanetary disk (TW Hya). This detection allows us to explore the oxygen isotope fractionation of CO in the TW Hya disk from optically thin HCO+ isotopologues as a proxy of optically thicker CO isotopologues. Using the H13CO+(4-3) data previously obtained with SMA, we find that the H13CO+/HC18O+ ratio in the central <100 au regions of the disk is 10.3 +- 3.2. We construct a chemical model of the TW Hya disk with carbon and oxygen isotope fractionation chemistry, and estimate the conversion factor from H13CO+/HC18O+ to 13CO/C18O. With the conversion factor (= 0.8), the 13CO/C18O ratio is estimated to be 8.3 +- 2.6, which is consistent with the elemental abundance ratio in the local ISM (8.1 +- 0.8) within error margin. Then there is no clear evidence of 18O depletion in CO gas of the disk, although we could not draw any robust conclusion due to large uncertainties. In conclusion, optically thin lines of HCO+ isotopologues are useful tracers of CO isotopic ratios, which are hardly constrained directly from optically thick lines of CO isotopologues. Future higher sensitivity observations of H13CO+ and HC18O+ would be able to allow us to better constrain the oxygen fractionation in the disk.
description: Accepted for publication in ApJ, 12 pages, 7 figures, 2 tables
Three-body scattering from nonperturbative flow equations
Creators: name: Diehl, S.
name: Krahl, H. C.
name: Scherer, M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We consider fermion-dimer scattering in the presence of a large positive scattering length in the frame of functional renormalization group equations. A flow equation for the momentum dependent fermion-dimer scattering amplitude is derived from first principles in a systematic vertex expansion of the exact flow equation for the effective action. The resummation obtained from the nonperturbative flow is shown to be equivalent to the one performed by the integral equation by Skorniakov and Ter-Martirosian (STM). The flow equation approach allows to integrate out fermions and bosons simultaneously, in line with the fact that the bosons are not fundamental but build up gradually as fluctuation induced bound states of fermions. In particular, the STM result for atom-dimer scattering is obtained by choosing the relative cutoff scales of fermions and bosons such that the fermion fluctuations are integrated out already at the initial stage of the RG evolution.
description: 13 pages, 4 figures, references added, discussion improved
Lettre de Philippe Laurent de Joubert à Jean-François Séguier, 1778-12-29
Creators: name: de Joubert, Philippe Laurent
name: De Joubert, Philippe Laurent
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: Nîmes

description: [transcription] Paris ce 29 décembre 1778

Vous pouvez, Monsieur, faire retirer quand il vous plaira les 4000 lt. que les Etats vous ont donnés pour la Maison Carrée, ainsi vous êtes libre de faire tous les arrangements qui vous conviendront. Monsieur Rame n'aura qu'à prendre votre quittance en la forme que ou un caissier de Montpellier lui enverra et elle sera reçue pour comptant de ce qu'il pourra avoir à me porter. Si dans le temps où vous voudrez retirer, Monsieur Rame ne me doit rien, mon caissier trouvera moyen de le remplir de l'avance qu'il aura faite. L'honnêteté [fol. 106 v] de Monsieur Rame vous est aussi connue qu'à moi, ainsi que son patriotisme, et il voudra bien m'aider à remplir pleinement les vues des états. Ils veulent que vous soyez entièrement le maître de disposer de cette somme.

Je me trouve avoir à Montpellier trois exemplaires de l'ouvrage du Sieur Clérisseau. Il me les avait envoyés pour des gens qui préfèrent de les recevoir à Paris. S'il vous vient quelqu'un qui en désire, mon caissier de Montpellier sera en état de les remettre. Il y en a un en grand papier et deux en petit.

Permettez-moi de vous souhaiter une [fol. 107 r] heureuse année et une santé ferme et stable. Conservez-moi, je vous prie, votre amitié et recevez l'assurance de l'inviolable et respectueux attachement avec lequel j'ai l'honneur d'être, Monsieur,



Votre très humble et très obéissant serviteur



Joubert
description: [personnes citées] Charles-Louis Clérisseau, Jean Rame
description: [reférence bibliographique citée] Clérisseau, Charles-Louis, Les antiquités de la France, Première partie : les monuments de Nîmes, Paris, 1778.
description: Source: [établissement de conservation] Nîmes, Bibliothèque Carré d'Art [cote] ms. 115, fol. 106-107
description: Source: ark:/12148/btv1b10015824b
title: High-Resolution Imaging of Warm and Dense Molecular Gas in the Nuclear Region of the Luminous Infrared Galaxy NGC 6240
Creators: name: Iono, D
name: Wilson, CD
name: Takakuwa, S
name: Yun, Min
name: Petitpas, GR
name: Peck, AB
name: Ho, PTP
name: Matsushita, S
name: Pihlstrom, YM
name: Wang, Z
Publisher: name: University of Massachusetts Amherst
Year: 2007
Subjects: subject: galaxies: formation; galaxies: individual (NGC 6240); galaxies: interactions; galaxies: kinematics and dynamics; galaxies: starburst
subject: Astrophysics and Astronomy

description: This is the pre-published version harvested from ArXiv. The published version is located at http://iopscience.iop.org/0004-637X/659/1/283/
description: We present ~2'' resolution CO (3-2), HCO+(4-3), and 880 μm continuum images of the luminous infrared galaxy NGC 6240 obtained at the Submillimeter Array. We find that the spatially resolved CO (3-2), HCO + (4-3), and the 880 μm emission peaks between the two nuclear components that are both known to harbor AGNs. Our large velocity gradient (LVG) analysis performed on each velocity channel suggests that the peak of the molecular gas emission traced in our observations is warm (T = 20-100 K), dense (nH2 = 105.0-105.4 cm-3), and moderately optically thin (τ = 0.2-2) in the central 1 kpc. We also find large column densities of ~1023 cm-2. Such extreme conditions are observed over ~300 km s-1 centered around the CO-derived systemic velocity. The derived molecular gas mass from the CO (3-2) emission and a CO-to-H2 conversion factor commonly used for ULIRGs is (6.9 ± 1.7) × 109 M, and this is consistent with the mass derived from previous CO (2-1) observations. The gas is highly turbulent in the central kpc (ΔvFWZI ~ 1175 km s-1). Furthermore, possible inflow or outflow activity is suggested from the CO (3-2) velocity distribution. We tentatively state that 3.5 × 108 M of isolated CO (3-2) emission seen west of the northern disk may be associated with outflows from starburst superwinds, but the gas outflow scenario from one of the central AGN is not completely ruled out. Piecing all of the information together, the central region of NGC 6240 harbors 2 AGNs, ~1010 M of molecular gas mass, 5 × 107 M of dust mass, and has possible evidence of inflow and outflow activity.
MOESM2 of N-Acetyl-glucosamine influences the biofilm formation of Escherichia coli
Creators: name: Jean-Félix Sicard
name: Vogeleer, Philippe
name: Bihan, Guillaume Le
name: Yaindrys Rodriguez Olivera
name: Beaudry, Francis
name: Jacques, Mario
name: Harel, Josée
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 2: Figure S1. Monitoring of NAG consumption by LF82 WT, LF82ΔnagC and the complemented strain when grown under static condition. Concentration of NAG was measured by mass spectrometry.
Vector electromagnetic theory of transition and diffraction radiation with application to the measurement of longitudinal bunch size
Creators: name: Shkvarunets, A. G.
name: Fiorito, R. B.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: We have developed a novel method based on vector electromagnetic theory and Schellkunoff's principles to calculate the spectral and angular distributions of transtion radiation (TR) and diffraction radiation (DR) produced by a charged particle interacting with an arbitrary target. The vector method predicts the polarization and spectral angular distributions of the radiation at an arbitrary distance form the source, i.e. in both the near and far fields, and in any direction of observation. The radiation fields of TR and DR calculated with the commonly used scalar Huygens model are shown to be limiting forms of those predicted by the vector theory and the regime of validity of the scalar theory is explicitly shown. Calculations of TR and DR done using the vector model are compared to results available in the literature for various limiting cases and for cases of more general interest. Our theory has important applications in the design of TR and DR diagnostics particularly those that utilize coherent TR or DR to infer the longitudinal bunch size and shape. A new technique to determine the bunch length using the angular distribution of coherent TR or DR is proposed.
description: 47 pages, 16 figures, accepted for publication in Phys. Rev. ST. Accel. and Beams
MOESM1 of N-Acetyl-glucosamine influences the biofilm formation of Escherichia coli
Creators: name: Jean-FĂŠlix Sicard
name: Vogeleer, Philippe
name: Bihan, Guillaume Le
name: Yaindrys Rodriguez Olivera
name: Beaudry, Francis
name: Jacques, Mario
name: JosĂŠe Harel
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 1: Table S1. List of primers used in this study.
Robust absolute solar flux density calibration for the Murchison Widefield Array
Creators: name: Kansabanik, Devojyoti
name: Mondal, Surajit
name: Oberoi, Divya
name: Biswas, Ayan
name: Bhunia, Shilpi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Sensitive radio instruments are optimized for observing faint astronomical sources, and usually need to attenuate the received signal when observing the Sun. There are only a handful of flux density calibrators which can comfortably be observed with the same attenuation setup as the Sun. Additionally, for wide field-of-view (FoV) instruments like the Murchison Widefield Array (MWA) calibrator observations are generally done when the Sun is below the horizon to avoid the contamination from solar emissions. These considerations imply that the usual radio interferometric approach to flux density calibration is not applicable for solar imaging. A novel technique, relying on a good sky model and detailed characterization of the MWA hardware, was developed for solar flux density calibration for MWA. Though successful, this technique is not general enough to be extended to the data from the extended configuration of the MWA Phase II. Here, we present a robust flux density calibration method for solar observations with MWA independent of the array configuration. We use different approaches -- the serendipitous presence of strong sources; detection of numerous background sources using high dynamic range images in the FoV along with the Sun and observations of strong flux density calibrators with and without the additional attenuation used for solar observations; to obtain the flux scaling parameters required for the flux density calibration. Using the present method, we have achieved an absolute flux density uncertainty $\sim10\%$ for solar observations even in the absence of dedicated calibrator observations.
description: 17 pages, 8 figures, 3 tables, Published in the Astrophysical Journal
title: Letter from Ernesta Thot
title: curatorial correspondence on esotericism, magic and alchemy in art
titleType: Subtitle
Creators: name: Kudelska, Marta
Publisher: name: Instituto de História da Arte, Faculdade de Ciências Sociais e Humanas da Universidade NOVA de Lisboa
Year: 2024

description: The aim of this article is to introduce the figure of Ernesta Thot. She is the protagonist of a research and curatorial project that has been ongoing since 2020. It involves the successive construction and reconstruction of Ernesta Thot’s life, but also, through her character, an exploration of the relationship of modern and contemporary art to romantic, alchemical, esoteric and magical traditions. The project, whose protagonist is Ernesta Thot, is structured around ideas of art‑based research. It is also an attempt to answer the question of how to build and use fiction, imagination and confabulation, but one that draws on the reality around us, in the construction and telling of art history? To date, three projects have been published on the life of Ernesta Thot: a residual biography, a fable and a visual‑textual collage about the tarot. The article presented here, together with the accompanying film by artist Yana Maroz, is the next stage of this project. This time its aim is to encourage readers to establish a letter‑writing relationship with Ernesta Thot and to participate in the construction of a story about her.
description: Kudelska, M. 2024. Letter from Ernesta Thot - curatorial correspondence on esotericism, magic and alchemy in art. Revista de História da Arte. 18, 18 (Oct. 2024), 6–11. ISSN: 2182-3294
Creation of neutral fundamental particles in the Weyl-Dirac version of Wesson's IMT
Creators: name: Israelit, Mark
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Spherically symmetric entities filled with matter induced by the 5D Bulk may be built in the empty 4D space-time. The substance of the entity, the latter regarded as a fundamental particle, is characterized by the prematter equ. of state P=-rho. the particle is coverede by a Schwarzschild-like envelope and from the outside it is characterized by mass and radius. One regard these entities as neutral fundamental particles being constituents of quarks and leptons. The presented classical models are developed in the framwork of the Weyl-Dirac version of Wesson's IMT.
description: 24 pages, to appear in the Found. of Physics
title: Kafka’s Lasting Legacy: Why We Still Talk About Him 100 Years Later
Creators: name: Brooks, Lauren
Publisher: name: University of Muenster, Institutional Repository MIAMI
Year: 2025
Subjects: subject: 830 German literature and literatures of related languages
subject: 817 American humor and satire in English
subject: 800 Literature (Belles-lettres) and rhetoric

description: Franz Kafkas Schaffen resoniert selbst 100 Jahre nach seinem Tod in Literatur, Philophie und Populärkultur. Dieser Artikel erkundet Kafkas Erbe, indem es sein Werk mit modernen Medien wie "Seinfeld" und Breaking Bad" kontextualisiert, in denen Absurdität, Ausweglosigkeit und bürokratische Frustration seine Themen spiegeln. Der Artikel untersucht Kafkas Verbindungen zum jiddischen Theater, die Evolution jüdischen Humors und, wie Termini wie "kafkaesk" Sprache und Kultur durchdringen. Von Kafkas surrealen Welten bis hin zu Jerrys und Georges neurotischen Eskapaden, Kafkas Visionen bleiben Relevant, weil sie unser Verständnis der modernen Absurditäten geformt haben.
description: Franz Kafka's influence resonates across literature, philosophy, and popular culture, even 100 years after his death. This blog explores Kafka's legacy, connecting his works to modern media like "Seinfeld" and "Breaking Bad", where absurdity, confinement, and bureaucratic frustration mirror his themes. It examines Kafka’s ties to Yiddish theater, the evolution of Jewish humor, and how terms like "Kafkaesque" have permeated language and culture. From Kafka’s surreal worlds to Jerry and George’s neurotic escapades, the enduring relevance of Kafka’s vision continues to shape how we interpret modern absurdities.
Random walk on a population of random walkers
Creators: name: Agliari, E.
name: Burioni, R.
name: Cassi, D.
name: Neri, F. M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider a population of $N$ labeled random walkers moving on a substrate, and an excitation jumping among the walkers upon contact. The label $\mathcal{X}(t)$ of the walker carrying the excitation at time $t$ can be viewed as a stochastic process, where the transition probabilities are a stochastic process themselves. Upon mapping onto two simpler processes, the quantities characterizing $\mathcal{X}(t)$ can be calculated in the limit of long times and low walkers density. The results are compared with numerical simulations. Several different topologies for the substrate underlying diffusion are considered.
description: 16 pages, 9 figures
Can Local Stress Enhancement Induce Stability in Fracture Processes? Part I: Apparent Stability
Creators: name: Kjellstadli, Jonas T.
name: Bering, Eivind
name: Hendrick, Martin
name: Pradhan, Srutarshi
name: Hansen, Alex
Publisher: name: arXiv
Year: 2018
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: By comparing the evolution of the local and equal load sharing fiber bundle models, we point out the paradoxical result that stresses seem to make the local load sharing model stable when the equal load sharing model is not. We explain this behavior by demonstrating that it is only an apparent stability in the local load sharing model, which originates from a statistical effect due to sample averaging. Even though we use the fiber bundle model to demonstrate the apparent stability, we argue that it is a more general feature of fracture processes.
description: 7 pages, 8 figures
Stellungnahme zur Veröffentlichung „Landwirtschaft und Klimawandel: Stimmt die Rechnung“ von FRIEDRICH KUHLMANN im Band 99, Ausgabe 2, 2021 in der Schriftenreihe Berichte über die Landwirtschaft
Creators: name: Flessa, Heinz
name: Osterburg, Bernhard
Publisher: name: Berichte über Landwirtschaft - Zeitschrift für Agrarpolitik und Landwirtschaft
Year: 2021

description: Die Botschaft der Veröffentlichung von Herrn Friedrich Kuhlmann in seiner Veröffentlichung „Landwirtschaft und Klimawandel: Stimmt die Rechnung“ im Band 99, Ausgabe 2, 2021 in der Schriftenreihe "Berichte über die Landwirtschaft" am 02.07.2021 ist rückwärtsgewandt und im Sinne des Klima- und Umweltschutzes sowie des Schutzes knapper Ressourcen kontraproduktiv. Die durchgeführten Berechnungen sind nicht geeignet, um Aussagen und Wertungen der Publikation zu stützen.
description: Berichte über Landwirtschaft - Zeitschrift für Agrarpolitik und Landwirtschaft, Aktuelle Beiträge
Input Impedance, Nanocircuit Loading, and Radiation Tuning of Optical Nanoantennas
Creators: name: Alu, Andrea
name: Engheta, Nader
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Here we explore the radiation features of optical nanoantennas, analyzing the concepts of input impedance, optical radiation resistance, impedance matching and loading of plasmonic nanodipoles. We discuss how the concept of antenna impedance may be applied to optical frequencies, and how its quantity may be properly defined and evaluated. We exploit these concepts in optimization of nanoantenna loading by optical nanocircuit elements, extending classic concepts of radio-frequency antenna theory to the visible regime for the proper design and matching of plasmonic nanoantennas.
description: 16 pages, 4 figures
title: Numerical Modeling of Gas Flows in Micronozzles
Creators: name: San, Orner
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 2007

description: Since many microfluidic devices are operated in the continuum-transition regimes, the understanding of heat transfer behavior and fluid flow characteristics in this regime becomes important. The conventional Navier-Stokes model may become less accurate because of its first order constitutive relations. A direct simulation Monte Carlo method can be considered a more accurate numerical simulation for higher Knudsen numbers. However, the large number of required simulated molecules can easily make it prohibitively expensive in terms of computational time. Therefore, the Burnett equations, with their higher order constitutive relations for viscous stress and heat fluxes, are used in modeling flow characteristics in micronozzles.

A two-dimensional computational code is developed for the augmented-Burnett model and BGK-Burnett model, using the flux-vector splitting scheme for inviscid fluxes and central differencing for the viscous fluxes. The first order Maxwell-Smoluchowski slip boundary conditions and the second order Beskok slip conditions are implemented to obtain the correct model for flow behavior on solid surface. This developed model is used to simulate microscale gas flows in different types of converging-diverging micronozzles. The Navier-Stokes simulations have also been included for comparison purposes.
Relationships Between Stellar Velocity Dispersion and the Atmospheres of Early-Type Galaxies
Creators: name: Frisbie, R. L. S.
name: Donahue, M.
name: Voit, G. M.
name: Lakhchaura, K.
name: Werner, N.
name: Sun, M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The Voit et al. (2020) black hole feedback valve model predicts relationships between stellar velocity dispersion and atmospheric structure among massive early-type galaxies. In this work, we test that model using the Chandra archival sample of 49 early-type galaxies from Lakhchaura et al. (2018). We consider relationships between stellar velocity dispersion and entropy profile slope, multiphase gas extent, and the ratio of cooling time to freefall time. We also define subsamples based on data quality and entropy profile properties that clarify those relationships and enable more specific tests of the model predictions. We find that the atmospheric properties of early-type galaxies generally align with the predictions of the Voit et al. (2020) model, in that galaxies with greater stellar velocity dispersion tend to have radial profiles of pressure, gas density, and entropy with steeper slopes and less extended multiphase gas. Quantitative agreement with the model predictions improves when the sample is restricted to have low central entropy and stellar velocity dispersion of between 220 and 300 km/s.
description: Accepted to ApJ, 16 pages, 9 figures