cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Lettre de Jean-François, baron d'Escale Marcorelle à Jean-François Séguier, 1771-11-12
Creators: name: baron d'Escale Marcorelle, Jean-François
name: Jean-François, Baron D'Escale Marcorelle
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Antiquités (général)
Epigraphie

description: [transcription] Monsieur,

Vos vertus et vos talents ont de tous les temps excité en moi l'admiration la plus juste et la vénération la plus profonde pour vous. Mes sentiments vous étaient acquis lors même que je n'avais l'honneur de vous connaître que par réputation. Combien plus le sont-ils aujourd'hui qu'il m'est permis de connaître le rare mérite dont vous êtes doué; aussi ces sentiments sont-ils d'un caractère qu'ils n'ont de bornes ni dans leur mesure, ni dans leur étendue. Ils se sont gravés dans mon coeur de manière qu'ils ne s'effaceront jamais. Dès l'instant que j'eus reçu la lettre dont vous m'avez honoré le 20 septembre, je me donnais toute sorte de mouvements pour [fol. 4 v] procurer un échantillon d'un marbre où l'on voit des Orthocératites ou cornes d'Ammon droites qui se trouvent dans une des carrières des montagnes des Corbières. M. de Cascatel a eu la bonté de m'en adresser un échantillon et je ne perds pas un instant à vous le faire passer. Je l'ai envoyé à M. Enjalric qui est de Nîmes ou des environs actuellement député par la ville de Narbonne aux états de Languedoc assemblés à Montpellier. Comme M. Enjalric a des relations particulières à Nîmes et que Monsieur son père fait sa résidence, il lui sera aisé de vous faire remettre le morceau de marbre en question et que vous destinez pour M. de La Tourette. Je souhaite qu'il vous convienne ainsi qu'à lui et qu'il soit tel que vous le désirez. M. de Cascatel me l'a fourni de la meilleure grâce du monde. Il lui a suffi de savoir que vous preniez quelque intérêt à cette commission pour courir à la remplir [fol. 5 r] avec un vrai zèle. Rien ne saurait l'égaler que celui que j'ai pour exécuter tout ce qui peut vous être agréable. Plus j'aurai d'occasion de vous être utile et plus je m'estimerai heureux. Mon bonheur ne consiste que dans la possession de vos bontés. Je ne puis rien dire de plus propres pour vous engager à me les continue.

Je suis avec respect,

Monsieur,

Votre très humble et très obéissant serviteur.

Marcorelle

Narbonne 12 novembre 1771.

[fol. 5 v] A Monsieur

Monsieur Séguier

De plusieurs académies.

Nîmes
description: [personnes citées] Honoré Enjalric, Joseph Gaspard Pailloux de Cascatel, Marc Antoine Louis Claret (de Fleurieu) de La Tourette
description: Source: [lieu de Conservation] Nîmes, Bibliothèque Carré d'Art [cote]ms. 248_1, fol. 4-5
description: Source: ark:/12148/btv1b10015513b
Ultime notizie da Chirone
Creators: Federica Loiacono
Publisher: name: Media Inaf
Year: 2024

Un gruppo internazionale di astronomi ha puntato il James Webb Space Telescope su Chirone, un corpo celeste a metà strada fra una cometa e un asteroide che orbita fra Saturno e Urano. Per la prima volta è stata studiata la composizione chimica della sua superficie e della sua chioma, che si sono rivelate ricche di ghiacci e di numerose sostanze gassose. Lo studio è uscito su Astronomy & Astrophysics
Imprints of the nuclear symmetry energy on the tidal deformability of neutron stars
Creators: name: Krastev, Plamen G.
name: Li, Bao-An
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Applying an equation of state (EOS) with its symmetric nuclear matter (SNM) contribution and low-density symmetry energy $E_{sym}(ρ)$ constrained by heavy-ion reaction data, we calculate the dimensionless tidal deformability $Λ$ of neutron stars in coalescing binary systems. Corresponding to the partially constrained EOS that previously predicted a radius of 11.5 km $\leq R_{1.4} \leq$ 13.6 km for canonical neutron-star configurations, $Λ$ is found to be in the range of 292 $\leqΛ_{1.4}\leq$ 680, consistent with the very recent observation of the GW170817 event. We investigate the effect of the high-density behavior of $E_{sym}(ρ)$ on the tidal properties of neutron stars and find that while $Λ$ depends strongly on the details of the symmetry energy, different trends of $E_{sym}(ρ)$ lead to very similar values of $Λ$. In particular, the transition from stiff/soft to soft/stiff $E_{sym}(ρ)$ could yield the same $Λ$. Thus, measuring $Λ$ alone may not determine completely the density dependence of the symmetry energy. Coherent analyses of the dense neutron-rich nuclear matter EOS underlying both nuclear laboratory experiments and astrophysical observations are therefore necessary to break this degeneracy and determine precisely the details of the $E_{sym}(ρ)$.
description: 20 pages, 8 figures, 2 tables. Added new results and discussions, JPG (2019) in press
A PC-Style Markov Blanket for High Dimensional Datasets
Creators: name: Ramsey, Joe
Publisher: name: Carnegie Mellon University
Year: 2006
Subjects: subject: Philosophy
subject: FOS: Philosophy, ethics and religion

description: For classification in high-dimensional datasets, it is often helpful to know not just the Markov blanket MB(t) of the target variable t but also the Markov blanket DAG MBD(t) of t. The Markov Blanket Fan Search (MBFS) is a local adaption of the PC algorithm (Spirtes et al., 2000) that searches directly for possible MBD(t) from conditional independence information over a set of casually sufficient acyclically related variables in a dataset D containing t. MBFS is scalable, just-in-time and allows adjacency search to be performed in flexible order. The algorithm requires one parameter, maximum depth of search, though conditional independence tests used by the algorithm may require other parameters, such as significance level. Simulation results for datasets of up to 10,000 variables are given.
Characterization of probability distribution convergence in Wasserstein distance by $L^{p}$-quantization error function
Creators: name: Liu, Yating
name: Pagès, Gilles
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We establish conditions to characterize probability measures by their $L^{p}$-quantization error functions in both $\mathbb{R}^{d}$ and Hilbert settings. This characterization is two-fold: static (identity of two distributions) and dynamic (convergence for the $L^p$-Wasserstein distance). We first propose a criterion on the quantization level $N$, valid for any norm on $\mathbb{R}^{d}$ and any order $p$ based on a geometrical approach involving the Voronoï diagram. Then, we prove that in the $L^2$-case on a (separable) Hilbert space, the condition on the level $N$ can be reduced to $N=2$, which is optimal. More quantization based characterization cases on dimension 1 and a discussion of the completeness of a distance defined by the quantization error function can be found in the end of this paper.
Compte rendu d'une enquête effectuée à Aramon au sujet du groupe folklorique Les Enfants d'Aramon
Creators: name: Lancelot, Francine
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Source: http://www.calames.abes.fr/pub/ms/FileId-3413
Hadronic Matter is Soft
Creators: name: Hartnack, Ch.
name: Oeschler, H.
name: Aichelin, Joerg
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The stiffness of the hadronic equation of state has been extracted from the production rate of $K^+$ mesons in heavy ion collisions around 1 $A$ GeV incident energy. The data are best described with a compressibility coefficient $κ$ around 200 MeV, a value which is usually called ``soft''. This is concluded from a detailed comparison of the results of transport theories with the experimental data using two different procedures: (i) the energy dependence of the ratio of $K^+$ from Au+Au and C+C collisions and (ii) the centrality dependence of the $K^+$ multiplicities. It is demonstrated that input quantities of these transport theories which are not precisely known, like the kaon-nucleon potential, the $ΔN \to N K^+ Λ$ cross section or the life time of the $Δ$ in matter do not modify this conclusion.
description: 4 pages, 2figures
Per misurare tutto ciò che esiste basta il secondo
Creators: Valentina Guglielmo
Publisher: name: Media Inaf
Year: 2024

La risposta a una controversia iniziata più di vent’anni fa arriva con fermezza: per misurare qualunque grandezza fisica esistente, dalla distanza e all’intensità di corrente, al campo magnetico fino alla temperatura e al peso, basterebbe un’unica unità di misura. Il secondo. A dirlo un gruppo di quattro fisici brasiliani, fra cui George Emanuel Avraam Matsas, che abbiamo intervistato
Cosmic Ray Antiprotons
Creators: name: Kennedy, Dallas C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Cosmic ray antiprotons have been detected for over 20 years and are now measured reliably. Standard particle and astrophysics predict a conventional spectrum and abundance of secondary antiprotons consistent with all current measurements. These measurements place limits on exotic Galactic antiproton sources and non-standard antiproton properties. Complications arise, particularly at low energies, with heliospheric modulation of cosmic ray fluxes and production of standard secondaries from A > 1 nuclear targets. Future experiments and theoretical developments are discussed.
description: 18 pages, 8 .eps figures, 2 tables; extended/revised contribution to PASCOS99 Symposium; includes World Scientific ws-p8-50x6-00.cls macro
Large-Amplitude Longitudinal Oscillations Triggered by the Merging of Two Solar Filaments: Observations and Magnetic Field Analysis
Creators: name: Luna, M.
name: Su, Y.
name: Schmieder, B.
name: Chandra, R.
name: Kucera, T. A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We follow the eruption of two related intermediate filaments observed in H$α$ (from GONG) and in EUV (from SDO/AIA) and the resulting large-amplitude longitudinal oscillations of the plasma in the filament channels. The events occurred in and around the decayed active region AR12486 on 2016 January 26. Our detailed study of the oscillation reveals that the periods of the oscillations are about one hour. In H$α$ the period decreases with time and exhibits strong damping. The analysis of 171~Å images shows that the oscillation has two phases, an initial long period phase and a subsequent oscillation with a shorter period. In this wavelength the damping appears weaker than in H$α$. The velocity is the largest ever detected in a prominence oscillation, approximately 100 $\mathrm{\, km \, s^{-1}}$. Using SDO/HMI magnetograms we reconstruct the magnetic field of the filaments modeled as flux ropes by using a flux-rope insertion method. Applying seismological techniques we determine that the radii of curvature of the field lines in which cool plasma is condensed are in the range 75-120~Mm, in agreement with the reconstructed field. In addition, we infer a field strength of $\ge7$ to 30 gauss, depending on the electron density assumed; that is also in agreement with the values from the reconstruction (8-20 gauss). The poloidal flux is zero and the axis flux is of the order of 10$^{20}$ to 10$^{21}$ Mx, confirming the high shear existing even in a non-active filament.
description: Accepted for publication in The Astrophysical Journal
Iris2, al via la costellazione di satelliti europea
Creators: Patrizia Caraveo
Publisher: name: Media Inaf
Year: 2024

La partenza del programma è un passo importante che segna l’inizio effettivo dei lavori per l’internet satellitare europeo. Ma almeno per quanto riguarda la clientela privata è in ritardo rispetto alla concorrenza, sottolinea l’astrofisica Patrizia Caraveo in questo commento, pubblicato sul Sole24Ore, che vi riproponiamo qui con il consenso dell’autrice
Light deflection by photonic crystals
Creators: name: Kuo, Chao-Hsien
name: Ye, Zhen
Publisher: name: arXiv
Year: 2003
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: When propagating through periodically structured media, i. e. photonic crystals, optical waves will be modulated with the periodicity. As a result, the dispersion of waves will no longer behave as in a free space, and so called frequency band structures appear. Under certain conditions, waves may be prohibited from propagation in certain or all directions, corresponding to partial and complete bandgaps respectively. Here we report a new fascinating phenomenon associated with the partial gaps, that is, deflection of optical waves. This phenomenon will render novel applications in manipulating light flows.
description: 3 pages, 4 figures
I tre volti dei transnettuniani visti da Webb
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2024

Studiando la composizione molecolare dei ghiacci superficiali di un’ampia popolazione di oggetti transnettuniani osservati con Jwst, un team guidato dall’Università della Florida Centrale è giunto a classificarli in tre gruppi composizionalmente distinti: “Bowl”, “Double-dip” e “Cliff”. Lo studio è pubblicato su Nature Astronomy
Dynamics of anisotropies close to a cosmological bounce in quantum gravity
Creators: name: de Cesare, Marco
name: Oriti, Daniele
name: Pithis, Andreas G. A.
name: Sakellariadou, Mairi
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the dynamics of perturbations representing deviations from perfect isotropy in the context of the emergent cosmology obtained from the group field theory formalism for quantum gravity. Working in the mean field approximation of the group field theory formulation of the Lorentzian EPRL model, we derive the equations of motion for such perturbations to first order. We then study these equations around a specific simple isotropic background, characterised by the fundamental representation of $\mbox{SU(2)}$, and in the regime of the effective cosmological dynamics corresponding to the bouncing region replacing the classical singularity, well approximated by the free GFT dynamics. In this particular example, we identify a region in the parameter space of the model such that perturbations can be large at the bounce but become negligible away from it, i.e. when the background enters the non-linear regime. We also study the departures from perfect isotropy by introducing specific quantities, such as the surface-area-to-volume ratio and the effective volume per quantum, which make them quantitative.
description: 45 pages, 4 figures
Vacuum Structure of Twisted Scalar Field Theories on M^{D-1} \otimes S^1
Creators: name: Hatanaka, H.
name: Matsumoto, S.
name: Ohnishi, K.
name: Sakamoto, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study scalar field theories on M^{D-1} \otimes S^1, which allow to impose twisted boundary conditions for the S^1 direction, in detail and report several interesting properties overlooked so far. One of characteristic features is the appearance of critical radii of the circle S^1. A phase transition can occur at the classical level or can be caused by quantum effects. Radiative corrections can restore broken symmetries or can break symmetries for small radius. A surprising feature is that the translational invariance for the S^1 direction can spontaneously be broken. A particular class of coordinate-dependent vacuum configurations is clarified and the O(N) ϕ^4 model on M^{D-1}\otimes S^1 is extensively studied, as an illustrative example.
description: 27 pages, 4 figures, LaTex2e
Multiplicity distribution and source deformation in full-overlap U+U collisions
Creators: name: Kuhlman, Anthony J.
name: Heinz, Ulrich W.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present a full Monte Carlo simulation of the multiplicity and eccentricity distributions in U+U collisions at sqrt(s) = 200 A GeV. While unavoidable trigger inefficiencies in selecting full-overlap U+U collisions cause significant modifications of the multiplicity distribution shown in PRL94, 132301 (2005), a selection of source eccentricities by cutting the multiplicity distribution is still possible.
description: 4 pages. Corrected error in Eq. (4), recalculated Figs. 2-4 and added Fig. 5 and more discussion. As a result of correcting this error, the spectator cut for a useful definition of "full-overlap" collisions had to be tightened by a factor 10, to the 0.5% of events with the lowest number of spectators
Potentiale von Bioenergie für den Klimaschutz und die "Kontroverse" zur Welternährung
Creators: name: Fehrenbach, Horst
Publisher: name: Universität Hamburg
Year: 2021
Subjects: Bioenergy, climate protection, world nutrition, species protection, risks for biodiversity, biogenic residues.

description: Der Beitrag beleuchtet die Rolle der Bioenergie und die Schwierigkeit der Abschätzung ihres nachhaltigen Potenzials. Dabei werden die möglichen Beiträge zum Klimaschutz sowie die Grenzen diskutiert, ebenso wie die Risiken für die Biodiversität. Mit der Nutzung von biogenen Reststoffen und Abfällen bleiben sowohl die Potenziale als auch die Risiken beschränkt. Potentials of bioenergy for climate protection and the »controversy« about world nutrition and species protection: The article highlights the role of bioenergy and the difficulty of estimating especially sustainable potentials. The possible contributions to climate protection and the constraints are discussed, as are the risks for biodiversity. With the use of biogenic residues and waste, both the potentials and the risks remain limited. Potencial de la bioenergía para la protección del clima y la »controversia« sobre la alimentación mundial de y la protección de las especies: El artículo ilumina el papel de la bioenergía y la dificultad de evaluar especialmente el potencial sostenible. Se discuten las posibles contribuciones a la protección del clima y sus límites, así como los riesgos para la biodiversidad. Con el uso de residuos y desechos biogénicos, tanto el potencial como los riesgos siguen siendo limitados.
HST/STIS Ultraviolet Imaging of Polar Aurora on Ganymede
Creators: name: Feldman, Paul D.
name: McGrath, Melissa A.
name: Strobel, Darrell F.
name: Moos, H. Warren
name: Retherford, Kurt D.
name: Wolven, Brian C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report new observations of the spectrum of Ganymede in the spectral range 1160 - 1720 A made with the Space Telescope Imaging Spectrograph (STIS) on HST on 1998 October 30. The observations were undertaken to locate the regions of the atomic oxygen emissions at 1304 and 1356 A, previously observed with the GHRS on HST, that Hall et al. (1998) claimed indicated the presence of polar aurorae on Ganymede. The use of the 2" wide STIS slit, slightly wider than the disk diameter of Ganymede, produced objective spectra with images of the two oxygen emissions clearly separated. The OI emissions appear in both hemispheres, at latitudes above 40 degrees, in accordance with recent Galileo magnetometer data that indicate the presence of an intrinsic magnetic field such that Jovian magnetic field lines are linked to the surface of Ganymede only at high latitudes. Both the brightness and relative north-south intensity of the emissions varied considerably over the four contiguous orbits (5.5 hours) of observation, presumably due to the changing Jovian plasma environment at Ganymede. However, the observed longitudinal non-uniformity in the emission brightness at high latitudes, particularly in the southern hemisphere, and the lack of pronounced limb brightening near the poles are difficult to understand with current models. In addition to observed solar HI Lyman-alpha reflected from the disk, extended Lyman-alpha emission resonantly scattered from a hydrogen exosphere is detected out to beyond two Ganymede radii from the limb, and its brightness is consistent with the Galileo UVS measurements of Barth et al. (1997).
description: 7 pages, 4 figures, accepted for publication in ApJ, June 1, 2000
Electronic states and quantum transport in double-wall carbon nanotubes
Creators: name: Uryu, Seiji
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Electronic states and transport properties of double-wall carbon nanotubes without impurities are studied in a systematic manner. It is revealed that scattering in the bulk is negligible and the number of channels determines the average conductance. In the case of general incommensurate tubes, separation of degenerated energy levels due to intertube transfer is suppressed in the energy region higher than the Fermi energy but not in the energy region lower than that. Accordingly, in the former case, there are few effects of intertube transfer on the conductance, while in the latter case, separation of degenerated energy levels leads to large reduction of the conductance. It is also found that in some cases antiresonance with edge states in inner tubes causes an anomalous conductance quantization, $G=e^2/π\hbar$, near the Fermi energy.
description: 24 pages, 13 figures, to be published in Physical Review B
The use of Pauli-Villars' regularization in string theory
Creators: name: Ambjorn, J.
name: Makeenko, Y.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The proper-time regularization of bosonic string reproduces the results of canonical quantization in a special scaling limit where the length in target space has to be renormalized. We repeat the analysis for the Pauli-Villars regularization and demonstrate the universality of the results. In the mean-field approximation we compute the susceptibility anomalous dimension and show it equals 1/2. We discuss the relation with the previously known results on lattice strings.
description: 1+22 pp
Terra Preta – Entstehung und Rolle für Klimaschutz und Stoffkreisläufe
Creators: name: Glaser, Bruno
Publisher: name: Universität Hamburg
Year: 2021
Subjects: Terra Preta, climate protection, recycling of organic material, charcoal (biochar), organic residues, carbon sequestration, soil fertility, horticulture, agriculture, nutrient cycles.

description: Terra Preta ist ein alter Siedlungsboden, geprägt durch Jahrhunderte andauernden Eintrag großer Mengen an Verkohlungsrückständen (Pflanzenkohle), Küchenabfällen und Exkrementen, welche von Bodenorganismen in stabilen und fruchtbaren Humus überführt wurden. Dabei dominierten aerobe Kompostierungsprozesse. Die Existenz von Terra Preta beweist, dass es prinzipiell möglich ist, langfristig Kohlenstoff und Nährstoffe im Boden zu speichern, bei gleichzeitiger intensiver Nutzung für Gartenbau oder Landwirtschaft. Darüber hinaus werden immer neue Anwendungsmöglichkeiten für Pflanzenkohle »entdeckt«, wie z.B. als Tierfutter, als Baumaterial oder zur Geruchsbindung in Trenntoiletten. Terra Preta - origin and role for climate protection and recycling of organic material: Terra Preta resulted from long-term addition of high amounts of charcoal (biochar) and organic residues, which were composted in-situ by soil microorganisms. The existence of Terra Preta proves that it is principally possible to sustainably increase carbon sequestration and soil fertility while intensively using the soil for horticulture or agriculture. Translating this principle to our modern society would enable us to sustainably use our natural resources and closing open nutrient cycles. In addition, biochar can be used for at least 55 further purposes such as animal feed, construction material, or separation toilettes. Terra Preta: origen y su rol en la protección del clima y en el reciclaje de material orgánico: Terra Preta resultó de la adición a largo plazo de grandes cantidades de carbón vegetal (biocarbón) y residuos orgánicos, que fueron compostados in situ por microorganismos del suelo. La existencia de Terra Preta demuestra que es principalmente posible aumentar de manera sostenible el secuestro de carbono y la fertilidad del suelo mientras se usa intensamente el suelo para la horticultura o la agricultura. El trasladar este principio a nuestra sociedad moderna nos permitiría utilizar de forma sostenible nuestros recursos naturales y cerrar los ciclos de nutrientes abiertos. Además, el biocarbón se puede usar para por lo menos 55 otros propositos, tales como alimento animal, material de construcción o para la eliminación de malos olores en inodoros por separación.
Millinove: una sorgente inedita di raggi X
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2024

Un team internazionale di astronomi, guidato dall'Università di Varsavia, ha identificato una nuova classe di sorgenti cosmiche a raggi X. Si tratta delle millinove, sistemi binari costituiti da due oggetti che orbitano l’uno intorno all’altro con un periodo di pochi giorni, il cui picco di luminosità è circa mille volte inferiore a quello delle nove classiche. I risultati sono stati pubblicati su ApJ Letters
title: ADCO, Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.1 (début XIIIe siècle), Cart. 166 (11 H 64), 136 folios, f. 0119r
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: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.1 (début XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 166 (11 H 64), 136 folios, f. 0119r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.1 (début XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 166 (11 H 64), 136 folios, f. 0119r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Parker Solar Probe, mai così vicini al Sole
Creators: Valentina Guglielmo
Publisher: name: Media Inaf
Year: 2024

Domani, vigilia di Natale, alle 12.53 ora italiana, la sonda Parker Solar Probe della Nasa si avvicinerà al Sole più di qualunque altra navicella spaziale in precedenza, arrivando a circa 6.1 milioni di chilometri dalla sua superficie con una velocità di quasi 700mila chilometri all’ora. Per l’invio dei dati scientifici occorrerà aspettare la fine del prossimo mese
First-Order Quantum Phase Transition in a Finite System
Creators: name: Leviatan, A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The dynamics at the critical-point of a general first-order quantum phase transition in a finite system is examined, from an algebraic perspective. Suitable Hamiltonians are constructed whose spectra exhibit coexistence of states corresponding to two degenerate minima in the energy surface separated by an arbitrary barrier. Explicit expressions are derived for wave functions and observables at the critical-point.
description: 5 pages, 2 figures. Minor adjustments to PRC requirements
Come Indiana Jones, ma su Marte
Creators: Chiara Badia
Publisher: name: Media Inaf
Year: 2024

Rover, lander, sonde e altri reperti abbandonati sulla Luna e sul Pianeta rosso vanno considerati non come rifiuti spaziali ma come artefatti umani da preservare e catalogare. Lo propone un commento pubblicato su Nature Astronomy dall’antropologo Justin Holcomb. Ogni frammento racconta una storia: quella del primo passo dell’umanità verso una civiltà interplanetaria
Photometric Light Curves and Polarization of Close-in Extrasolar Giant Planets
Creators: name: Seager, S.
name: Whitney, B. A.
name: Sasselov, D. D.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The close-in extrasolar giant planets [CEGPs], $\ltorder$ 0.05 AU from their parent stars, may have a large component of optically reflected light. We present theoretical optical photometric light curves and polarization curves for the CEGP systems, from reflected planetary light. Different particle sizes of three condensates are considered. In the most reflective case, the variability is $\approx 100$ micromagnitudes, which will be easily detectable by the upcoming satellite missions MOST, COROT, and MONS, and possibly from the ground in the near future. The least reflective case is caused by small, highly absorbing grains such as solid Fe, with variation of much less than one micromagnitude. Polarization for all cases is lower than current detectability limits. We also discuss the temperature-pressure profiles and resulting emergent spectra of the CEGP atmospheres. We discuss the observational results of Tau Boo b by Cameron et al. (1999) and Charbonneau et al. (1999) in context of our model results. The predictions - the shape and magnitude of the light curves and polarization curves - are highly dependent on the size and type of condensates present in the planetary atmosphere.
description: 33 pages, accepted by ApJ
ҚЎЙЛАР БРАДЗОТ КАСАЛЛИГИГА ҚАРШИ МАҲАЛЛИЙ МОНОВАЛЕНТ ГОА ВАКЦИНА ТАЖРИБА СЕРИЯСИНИ ИММУНОГЕНЛИГИНИ ДЕНГИЗ ЧЎЧҚАЧАЛАРИДА АНИҚЛАШ НАТИЖАЛАРИ
Creators: name: Салимов Х.С., в.ф.д., професор, Урақова Р.М., кичик илмий-ходим Ветеринария илмий-тадқиқот институти Менглиев А.С., в.ф.ф.д Термиз агротехнологиялар ва инновацион ривожланиш институти
Publisher: name: Zenodo
Year: 2024

description: Мақолада Қашқадарё вилоятининг Ғузор, Муборак, Чироқчи туманлари,Самарқанд вилоятининг Нарпай ва Жиззах вилоятининг Ш.Рашидов номли ва Фориштуманларидаги аҳолининг шахсий хўжаликларидаги брадзот билан касалланиб ўлган ёкимажбурий сўйилган қўйларнинг ички аъзоларидан олинган патологик намуналардан ажратиболинган касаллик қўзғатувчиси Cl.Oedеmatiens штаммининг культурал - морфологик,тинкториал, биокимёвий, биологик хусусиятларини ўрганиш асосида у идентификацияқилинганлиги тўғрисидаги маълумотлар ёритилган. Шунингдек, Cl.Oedеmatiens штаммидантайёрланган брадзотга қарши моновалент ГОА вакцина тажриба сериясинингиммуногенлигини лаборатория шароитида денгиз чўчқачаларида ўрганиш натижалари баёнэтилган.
Software Defined Networks based Smart Grid Communication: A Comprehensive Survey
Creators: name: Rehmani, Mubashir Husain
name: Davy, Alan
name: Jennings, Brendan
name: Assi, Chadi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: The current power grid is no longer a feasible solution due to ever-increasing user demand of electricity, old infrastructure, and reliability issues and thus require transformation to a better grid a.k.a., smart grid (SG). The key features that distinguish SG from the conventional electrical power grid are its capability to perform two-way communication, demand side management, and real time pricing. Despite all these advantages that SG will bring, there are certain issues which are specific to SG communication system. For instance, network management of current SG systems is complex, time consuming, and done manually. Moreover, SG communication (SGC) system is built on different vendor specific devices and protocols. Therefore, the current SG systems are not protocol independent, thus leading to interoperability issue. Software defined network (SDN) has been proposed to monitor and manage the communication networks globally. This article serves as a comprehensive survey on SDN-based SGC. In this article, we first discuss taxonomy of advantages of SDNbased SGC.We then discuss SDN-based SGC architectures, along with case studies. Our article provides an in-depth discussion on routing schemes for SDN-based SGC. We also provide detailed survey of security and privacy schemes applied to SDN-based SGC. We furthermore present challenges, open issues, and future research directions related to SDN-based SGC.
description: Accepted
Ehrenfest Model with Large Jumps in Finance
Creators: name: Takahashi, Hisanao
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Statistical Finance (q-fin.ST)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: Changes (returns) in stock index prices and exchange rates for currencies are argued, based on empirical data, to obey a stable distribution with characteristic exponent $ α< 2 $ for short sampling intervals and a Gaussian distribution for long sampling intervals. In order to explain this phenomenon, an Ehrenfest model with large jumps (ELJ) is introduced to explain the empirical density function of price changes for both short and long sampling intervals.
description: 15 pages, 5 figures
Consistency Relations for an Implicit n-dimensional Regularization Scheme
Creators: name: Scarpelli, A. P. B.
name: Sampaio, M.
name: Nemes, M. C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We extend an implicit regularization scheme to be applicable in the $n$-dimensional space-time. Within this scheme divergences involving parity violating objects can be consistently treated without recoursing to dimensional continuation. Special attention is paid to differences between integrals of the same degree of divergence, typical of one loop calculations, which are in principle undetermined. We show how to use symmetries in order to fix these quantities consistently. We illustrate with examples in which regularization plays a delicate role in order to both corroborate and elucidate the results in the literature for the case of CPT violation in extended $QED_4$, topological mass generation in 3-dimensional gauge theories and the Schwinger Model and its chiral version.
description: 21 pages, LaTeX, to appear in Phys.Rev.D
Additional file 4 of Shifts in the immunoepigenomic landscape of monocytes in response to a diabetes-specific social support intervention: a pilot study among Native Hawaiian adults with diabetes
Creators: name: Dye, Christian K.
name: Corley, Michael J.
name: Ing, Claire
name: Lum-Jones, Annette
name: Li, Dongmei
name: Mau, Marjorie K. L. M.
name: Maunakea, Alika K.
Publisher: name: figshare
Year: 2022
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 4: Table S3. Gene ontology analysis of differentially methylated loci.
Siamo polvere presa in prestito al cosmo
Creators: Claudia Mignone
Publisher: name: Media Inaf
Year: 2024

Passato, presente e futuro. Dell'umanità, del pianeta Terra e dell'intero universo. Su questi temi riflette l'albo illustrato “Stardust. Polvere di stelle” di Hannah Arnesen, racconto emozionante della nostra storia – biologica, geologica e cosmica – attraverso la lente dell'emergenza climatica. Il volume è un grido urgente, accorato ma allo stesso tempo traboccante di speranza per il mondo che verrà
MAID Analysis Techniques
Creators: name: Tiator, Lothar
name: Kamalov, Sabit
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: MAID is a unitary isobar model for a partial wave analysis of pion photo- and electroproduction in the resonance region. It is fitted to the world data and can give predictions for multipoles, amplitudes, cross sections and polarization observables in the energy range from pion threshold up to W=2 GeV and photon virtualities Q^2 < 5 GeV^2. Using more recent experimental results from Mainz, Bates, Bonn and JLab for Q^2 up to 4.0 GeV^2, the Q^2 dependence of the helicity couplings A_{1/2}, A_{3/2}, S_{1/2} has been extracted for a series of four star resonances. We compare single-Q^2 analyses with a superglobal fit in a new parametrization of Maid2005. Besides the (pion) MAID, at Mainz we maintain a collection of online programs for partial wave analysis of eta, eta' and kaon photo- and electroproduction which are all based on similar footings with field theoretical background and baryon excitations in Breit-Wigner form.
description: 10 pages, 3 figurs, 2 tables, Proc. of NSTAR2005, Tallahassee, FL, USA
Universi, è uscito il numero di dicembre
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2024

È disponibile il nuovo numero della rivista Universi, nel quale ricercatrici e ricercatori dell’Istituto nazionale di astrofisica hanno preparato approfondimenti su temi di attualità riguardanti ricerche scientifiche in cui sono direttamente coinvolti. Li trovate, insieme a rubriche e servizi fotografici, sul sito web della rivista, dal quale è anche possibile abbonarsi alla versione cartacea
A Modern Pascal's Wager for Mass Electronic Surveillance
Creators: name: Danks, David
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: Philosophy
subject: FOS: Philosophy, ethics and religion

description: Debates about the moral permissibility of mass electronic surveillance often turn on whether consequentialist considerations legitimately trump relevant deontological rights and principles. In order to establish such overriding consequences, many proponents of mass surveillance employ a modern analogue of Pascal’s wager: they contend that the (negative) consequences of no surveillance are so severe that any probability of such outcomes legitimates the abrogation of the relevant rights. In this paper, I briefly review Pascal’s original wager about whether to live a pious life, including two classes of objections that were almost immediately leveled against his argument. I then show that analogues of those objections apply straightforwardly to the modern versions of Pascal’s wager. Mass electronic surveillance might be ethically permissible or even obligatory in some circumstances, but the details matter in ways that are systematically ignored or assumed away in a Pascal’s wager-type argument. Careful consideration of the complexities of our modern situation is required to decide whether consequentialist considerations override deontological principles in this domain.
Luna, vecchia dentro, giovane fuori
Creators: Valentina Guglielmo
Publisher: name: Media Inaf
Year: 2024

L’intensa attività vulcanica che ha caratterizzato la Luna poco dopo la sua formazione avrebbe fuso più volte la crosta e originato materiale più giovane, che ha tradito i ricercatori nella determinazione dell’età esatta del nostro satellite. La Luna avrebbe dunque tra 4,43 e 4,51 miliardi di anni. Lo studio è stato pubblicato su Nature
Additional file 1 of Isolation and characterization of lytic bacteriophages from various sources in Addis Ababa against antimicrobial-resistant diarrheagenic Escherichia coli strains and evaluation of their therapeutic potential
Creators: name: Sada, Tamirat Salile
name: Tessema, Tesfaye Sisay
Publisher: name: figshare
Year: 2024
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Evolutionary Biology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Supplementary Material 1.
Accordo inter-enti per l’Einstein Telescope
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2024

Firmato ieri, giovedì 19 dicembre, dalla presidente della Regione Sardegna, Alessandra Todde, dai rettori delle università di Cagliari e Sassari, Francesco Mola e Gavino Mariotti, e dai presidenti dell’Infn, dell’Inaf e dell’Ingv, Antonio Zoccoli, Roberto Ragazzoni e Carlo Doglioni, un accordo per il coordinamento e la promozione in Sardegna di iniziative a supporto della candidatura di Sos Enattos per ospitare la futura infrastruttura europea per le onde gravitazionali
Testing general relativity using binary extreme-mass-ratio inspirals
Creators: name: Han, Wen-Biao
name: Chen, Xian
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: It is known that massive black holes (MBHs) of $10^{5-7}\,M_\odot$ could capture small compact objects to form extreme-mass-ratio inspirals (EMRIs). Such systems emit gravitational waves (GWs) in the band of the Laser Interferometer Space Antenna (LISA) and are ideal probes of the space-time geometry of MBHs. Recently, we have shown that MBHs could also capture stellar-mass binary black holes (about $10\,M_\odot$) to form binary-EMRIs (b-EMRIs) and, interestingly, a large fraction of the binaries coalesce due to the tidal perturbation by the MBHs. Here we further show that the coalescence could be detected by LISA as glitches in EMRI signals. We propose an experiment to use the multi-band ($10^2$ and $10^{-3}$ Hz) glitch signals to test gravity theories. Our simulations suggest that the experiment could measure the mass and linear momentum lost via GW radiation, as well as constrain the mass of gravitons, to a precision that is one order of magnitude better than the current limit.
description: 5 pages, 6 figures
2nd Press release: 1st annual meeting of the BrightSpace project
Creators: name: Planslab Kft.
name: Wageningen University & Research
Publisher: name: BrightSpace Horizon Europe project GA Nr. 101060075
Year: 2023

description: 2nd Press release: 1st annual meeting of the BrightSpace project

BrightSpace: Designing effective and sustainable strategies for assessing and addressing the challenges of EU agriculture to navigate within a safe and just operating space

12 October 2023

The BrightSpace Project funded under Horizon Europe to design a roadmap for effective and sustainable strategies for assessing and addressing the challenges of EU agriculture to navigate within a Safe and Just Operating Space is having its annual meeting between 12 and 13 October 2023 in Prague, Czech Republic.

Further information

BrightSpace Project coordination: Wageningen Economic Research, The Hague, NLContact: brightspace.wecr@wur.nl | Website: www.brightspace-project.eu

Project duration: 1 November 2022 – 31 October 2027

Funded by the European Union. Horizon Europe Grant Agreement No. 101060075. Views and opinions expressed are however those of the authors only and do not necessarily reflect those of the European Union or the European Commission. Neither the European Union nor the granting authority can be held responsible for them.

UKRI Project code: 10047415
Zero-energy edge states and chiral symmetry breaking at edges of graphite sheets
Creators: name: Ryu, Shinsei
name: Hatsugai, Yasuhiro
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Two-dimensional graphite sheets with a certain type of edges are known to support boundary states localized near the edges. Forming a flat band with a sharp peak in the density of states at the Fermi energy, they can trigger a magnetic instability or a distortion of the lattice in the presence of electron-electron or electron-phonon interactions. We shall discuss a relationship between chiral symmetry, which is the origin of the zero-energy edge states, and several types of induced orders such as spin density waves or lattice distortions. We also investigate electron correlation effects on the edge states for a wrapped quasi one-dimensional geometry, i.e., carbon nanotube, by means of the renormalization group and the open boundary bosonization.
description: 4 pages, Proceedings of EP2DS15
Va ad Andrew Alberini il premio “Ernesto Capocci”
Creators: Mauro Gargano
Publisher: name: Media Inaf
Year: 2024

Questa sera all’Inaf di Napoli la cerimonia di premiazione dell'Ernesto Capocci Scientific Award 2024, rivolto a giovani ricercatori per il miglior articolo scientifico di studi sui corpi del Sistema solare. Il premio è stato conferito ad Andrew Alberini, astrofisico originario di Populonia Stazione, in provincia di Livorno, che sta svolgendo il suo dottorato di ricerca all’Inaf di Arcetri
Intertwining for semi-direct product operads
Creators: name: Ward, Benjamin C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Algebraic Topology (math.AT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: This paper shows that the semi-direct product construction for $G$-operads and the levelwise Borel construction for $G$-cooperads are intertwined by the topological operadic bar construction. En route we give a generalization of the bar construction of M. Ching from reduced to certain non-reduced topological operads.
description: revised version with more general treatment of cooperad structures on the bar construction of non-reduced topological operads; to appear in Algebraic & Geometric Topology
Dietro l’incredibile resistenza del batterio Conan
Creators: Josef Ranzino
Publisher: name: Media Inaf
Year: 2024

Una delle caratteristiche peculiari dei batteri della specie Deinococcus radiodurans è la loro incredibile resistenza alle radiazioni. Un team di ricerca guidato dalla Northwestern University ha studiato il meccanismo di radioprotezione di questi microscopici esseri viventi, scoprendo che il loro segreto è un complesso ternario di proteine che funziona come un potente agente anti-ossidante