cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
An Inconsistency in the Simulation of Bose-Einstein Correlations
Creators: name: Martin, M.
name: Kalechofsky, H.
name: Foka, P.
name: Wiedemann, U. A.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We show that the formalism commonly used to implement Bose-Einstein correlations in Monte-Carlo simulations can lead to values of the two-particle correlator significantly smaller than unity, in the case of sources with strong position-momentum correlations. This is more pronounced when the phase space of the emitted particles is strongly reduced by experimental acceptance or kinematic analysis selections. It is inconsistent with general principles according to which the Bose-Einstein correlator is larger than unity. This inconsistency seems to be rooted in the fact that quantum mechanical localization properties are not taken into account properly.
description: 10 pages, LaTeX
Discipline Wheel inc engineering and technology
Creators: name: LASAR Centre (Learning About Science And Religion)
Publisher: name: Zenodo
Year: 2022
Subjects: Epistemic Insight
Multi-disciplinary
Cross-curricuar Learning
Disciplines
Science
Big Questions

description: By placing a big question in the middle of the discipline wheel, it can support students to think about how other disciplines might investigate the question, or how the question might need to be reframed to provide a smaller question for specific disciplines. Content links can be made.
Self-Regulation of Star Formation in Low Metallicity Clouds
Creators: name: Nishi, Ryoichi
name: Tashiro, Motomichi
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the process of self-regulated star formation via photodissociation of hydrogen molecules in low metallicity clouds. We evaluate the influence region's scale of a massive star in low metallicity gas clouds whose temperatures are between 100 and 10000 Kelvin. A single O star can photodissociate hydrogen molecules in the whole of the host cloud. If metallicity is smaller than about 10^{-2.5} of the solar metallicity, the depletion of coolant of the the host cloud is very serious so that the cloud cannot cool in a free-fall time, and subsequent star formation is almost quenched. On the contrary, if metallicity is larger than about 10^{-1.5} of the solar metallicity, star formation regulation via photodissociation is not efficient. The typical metallicity when this transition occurs is about 1/100 of the solar metallicity. This indicates that stars do not form efficiently before the metallicity becomes larger than about 1/100 of the solar metallicity and we considered that this value becomes the lower limit of the metallicity of luminous objects such as galaxies.
description: 14 pages, including 5 figures, To appear in ApJ, Vol. 537
title: The Airy and the Irrational: Elaborating on the Meanings of the Petimetra from a Selection of Goya’s Caprichos and the Spanish Periodical El Censor*
Creators: name: Hontanilla, Ana
Publisher: name: Utah State University
Year: 2008

description: In the final years of the eighteenth century, a number of Francisco de Goya’s etchings from his collection known as Caprichos visually inscribed the female within the literary production of his time, most evidently perhaps within the satirical publication El Censor.1 The eighteenth-century Spanish female prototype, depicted in a number of El Censor’s essays and later seen in a few of Goya’s Caprichos, was the petimetra: a cultural invention employed and exploited with misogynist tone. The petimetra was a contemporary fashionably dressed woman, mainly adopting French styles, who may equally have been a member of the aristocracy or the middle social groups. It was a figure present in eighteenth-century Spanish iconography and literature and was used to criticize those who adopted affected, artificial and pretentious styles. The petimetra was a pejorative word that ridiculed thoughtless imitation of foreign influences.
Shape transitions in proton-neutron systems
Creators: name: Kuyucak, Serdar
name: Kim, Ka-Hae
name: Otsuka, Takaharu
Publisher: name: arXiv
Year: 1996
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We explore the possibility of shape transitions in proton-neutron systems driven by deformation differences between proton and neutron fluids. Within the framework of the proton-neutron interacting boson model, we show that such dynamic shape transitions cannot occur in well deformed nuclei but are a possibility in transitional nuclei. Likely candidates in the Os-Pt isotopes are discussed and predictions of the model are compared with the existing data.
description: 10 pages, latex, 4 figures (available upon request), to appear in Phys. Lett. B
Statistical errors in Weizsaecker-Skyrme mass model
Creators: name: Liu, Min
name: Gao, Yu
name: Wang, Ning
Publisher: name: arXiv
Year: 2017
Subjects: subject: Nuclear Theory (nucl-th)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The statistical uncertainties of 13 model parameters in the Weizsäcker-Skyrme (WS*) mass model are investigated for the first time with an efficient approach, and the propagated errors in the predicted masses are estimated. The discrepancies between the predicted masses and the experimental data, including the new data in AME2016, are almost all smaller than the model errors. For neutron-rich heavy nuclei, the model errors increase considerably, and go up to a few MeV when the nucleus approaches the neutron drip line. The most sensitive model parameter which causes the largest statistical error is analyzed for all bound nuclei. We find that the two coefficients of symmetry energy term significantly influence the mass predictions of extremely neutron-rich nuclei, and the deformation energy coefficients play a key role for well-deformed nuclei around the $β$-stability line.
description: 5 figrues, 2 tables, to appear in Chinese Physics C
Verdadera relación y curioso romance de la vida y muerte del bienaventurado San Alejo: Digital edition
Creators: name: Leblanc Elina
Publisher: name: Zenodo
Year: 2021
Subjects: Spanish literature
Digital edition
XML-TEI

description: Digital edition of a Spanish pliego de cordel, published by the Andalusian printer José María Moreno (19th c.). It contains the XML-TEI file of the edition, as well as the files that led to this edition, i.e. the digital facsimiles (raw and retouched), and the transcription produced by the OCR tool Transkribus (PAGE-XML). This digital edition is a part of the research project Desenrollando el cordel / Untangling the cordel / Démêler le cordel (2020-2022), led by the professor Constance Carta at the University of Geneva and supported by the philanthropic Sandoz-Monique de Meuron Family Foundation.
Tunneling conductance of a mesoscopic ring with spin-orbit coupling and Tomonaga-Luttinger interaction
Creators: name: Pletyukhov, M.
name: Gritsev, V.
name: Pauget, N.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the tunneling current through a mesoscopic two-terminal ring with spin-orbit coupling, which is threaded by a magnetic flux. The electron-electron interaction in the ring is described in terms of a Tomonaga-Luttinger model which also allows us to account for a capacitive coupling between the ring and the gate electrode. In the regime of weak tunneling, we describe how, at temperatures lower than the mean level spacing, the peak positions of the conductance depend on magnetic flux, spin-orbit coupling strength, gate voltage, charging energy, and interaction parameters (charge and spin velocity and stiffness).
description: 13 pages, 6 figures, minor corrections
Verdadera relación y curioso romance de la vida y muerte del bienaventurado San Alejo: Digital edition
Creators: name: Leblanc Elina
Publisher: name: Zenodo
Year: 2024
Subjects: Spanish literature
Digital edition
XML-TEI

description: Digital edition of a Spanish pliego de cordel, published by the Andalusian printer José María Moreno (19th c.). It contains the XML-TEI file of the edition, as well as the files that led to this edition, i.e. the digital facsimiles (raw and retouched), and the transcription produced by the OCR tool Transkribus (PAGE-XML). This digital edition is a part of the research project Desenrollando el cordel / Untangling the cordel / Démêler le cordel (2020-2024), led by professor Constance Carta at the University of Geneva and supported by the philanthropic Sandoz-Monique de Meuron Family Foundation.
Verdadera relación y curioso romance de la vida y muerte del bienaventurado San Alejo: Digital edition
Creators: name: Leblanc Elina
Publisher: name: Zenodo
Year: 2022
Subjects: Spanish literature
Digital edition
XML-TEI

description: Digital edition of a Spanish pliego de cordel, published by the Andalusian printer José María Moreno (19th c.). It contains the XML-TEI file of the edition, as well as the files that led to this edition, i.e. the digital facsimiles (raw and retouched), and the transcription produced by the OCR tool Transkribus (PAGE-XML). This digital edition is a part of the research project Desenrollando el cordel / Untangling the cordel / Démêler le cordel (2020-2022), led by the professor Constance Carta at the University of Geneva and supported by the philanthropic Sandoz-Monique de Meuron Family Foundation.
Simulations of Observations with the Optical Monitor of the X-Ray Multi-Mirror Satellite
Creators: name: Royer, P.
name: Manfroid, J.
name: Gosset, E.
name: Vreux, J. -M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This paper addresses the question of the observations to be performed with the Optical Monitor (OM) of the X-ray Multi-Mirror Satellite (XMM) under several aspects. First, we discuss XMM-OM's photometric system and its colour transformations towards the standard UBV system. Second, we establish a set of procedures to determine the temperature and the amount of interstellar absorption affecting the observed stars. Last, we address the possibility of isolating quasars in multidimensional colour diagrams based on the XMM-OM filter set.
description: 14 pages, 10 figures included in the postscipt file. Accepted for publication in A&AS. Also available at http://vela.astro.ulg.ac.be/Preprints/P51/
Color Transparency at ELFE
Creators: name: Pire, Bernard
name: Sick, Ingo
Publisher: name: arXiv
Year: 1996
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We review the presentations given in the Color Transparency parallel session held during the second ELFE workshop.
description: Report on the Color Transparency parallel session held during the second ELFE workshop, Saint Malo, France, September 1996, to be published in the Proceedings, N. d'Hose et al ed.(Nuclear Physics A). e-mail: pire@orphee.polytechnique.fr and SICK@ubaclu.unibas.ch
Apartamiento del alma y el cuerpo: Digital edition
Creators: name: Leblanc Elina
Publisher: name: Zenodo
Year: 2022
Subjects: Spanish literature
Digital edition
XML-TEI

description: Digital edition of a Spanish pliego de cordel, published by the Andalusian printer José María Moreno (19th c.). It contains the XML-TEI file of the edition, as well as the files that led to this edition, i.e. the digital facsimiles (raw and retouched), and the transcription produced by the OCR tool Transkribus (PAGE-XML). This digital edition is a part of the research project Desenrollando el cordel / Untangling the cordel / Démêler le cordel (2020-2022), led by the professor Constance Carta at the University of Geneva and supported by the philanthropic Sandoz-Monique de Meuron Family Foundation.
General variational many-body theory with complete self-consistency for trapped bosonic systems
Creators: name: Streltsov, Alexej I.
name: Alon, Ofir E.
name: Cederbaum, Lorenz S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: In this work we develop a complete variational many-body theory for a system of $N$ trapped bosons interacting via a general two-body potential. In this theory both the many-body basis functions {\em and} the respective expansion coefficients are treated as variational parameters. The optimal variational parameters are obtained {\em self-consistently} by solving a coupled system of non-eigenvalue -- generally integro-differential -- equations to get the one-particle functions and by diagonalizing the secular matrix problem to find the expansion coefficients. We call this theory multi-configurational Hartree for bosons or MCHB(M), where M specifies explicitly the number of one-particle functions used to construct the configurations. General rules for evaluating the matrix elements of one- and two-particle operators are derived and applied to construct the secular Hamiltonian matrix. We discuss properties of the derived equations. It is demonstrated that for any practical computation where the configurational space is restricted, the description of trapped bosonic systems strongly depends on the choice of the many-body basis set used, i.e., self-consistency is of great relevance. As illustrative examples we consider bosonic systems trapped in one- and two-dimensional symmetric and asymmetric double-well potentials. We demonstrate that self-consistency has great impact on the predicted physical properties of the ground and excited states and show that the lack of self-consistency may lead to physically wrong predictions. The convergence of the general MCHB(M) scheme with a growing number M is validated in a specific case of two bosons trapped in a symmetric double-well.
description: 53 pages, 8 figures
Calogero Model(s) and Deformed Oscillators
Creators: name: Milekovic, Marijan
name: Meljanac, Stjepan
name: Samsarov, Andjelo
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We briefly review some recent results concerning algebraical (oscillator) aspects of the $N$-body single-species and multispecies Calogero models in one dimension. We show how these models emerge from the matrix generalization of the harmonic oscillator Hamiltonian. We make some comments on the solvability of these models.
description: Published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/
title: La ficción de la lengua en las Novelas argentinas de Carlos María Ocantos: una lectura histórica
Creators: name: Ianes, Raúl
Publisher: name: Utah State University
Year: 2018

description: Como productos culturales, las historiografías literarias operan, en el campo discursivo que les es propio, selecciones—y exclusiones—orientadas según concepciones filosófico- literarias y posturas críticas afines. El tiempo presente de su composición determina asimismo con frecuencia el criterio con que se leen e interpretan las obras literarias del pasado. Más que historias integrales de la literatura, deberían entenderse, en sentido estricto, como elencos de lecturas selectivas de la literatura del pasado.
A simple probe with visible color change for selective detection of cysteine
Creators: name: Yin, Hai-Feng
name: Gao, Meng-Jiao
name: Jiang, Wen-Jing
name: Gan, Yu-Han
name: Li, Chen
name: Kang, Yan-Fei
name: Meng, Ya-Li
name: Xin, Zhen-Hui
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified

description: In this work, we synthesized a simple fluorescent probe, which can selectively detect cysteine. With addition of cysteine, the probe solution showed marked color change from pale yellow to orange color by naked eye. There was an excellent linear relationship between fluorescence intensity of probe and cysteine concentration. Moreover, the probe displayed satisfactory detection limit. Low toxicity and cellular imaging offered the important conditions for detecting cysteine in biological system.
Evolution of the probability distribution function of galaxies in redshift-space
Creators: name: Watts, Peter
name: Taylor, Andrew
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a new analytic calculation for the redshift-space evolution of the 1-point galaxy Probability Distribution Function (PDF). The nonlinear evolution of the matter density field is treated by second-order Eulerian perturbation theory and transformed to the galaxy density field via a second-order local biasing scheme. We then transform the galaxy density field to redshift space, again to second order. Our method uses an exact statistical treatment based on the Chapman-Kolmogorov equation to propagate the probability distribution of the initial mass field to the final redshifted galaxy density field. We derive the moment generating function of the PDF and use it to find a new, closed-form expression for the skewness of the redshifted galaxy distribution. We show that our formalism is general enough to allow a non-deterministic (or stochastic) biasing prescription. We demonstrate the dependence of the redshift space PDF on cosmological and biasing parameters. Our results are compared with existing models for the PDF in redshift space and with the results of biased N-body simulations. We find that our PDF accurately models the redshift space evolution and the nonlinear biasing.
description: 15 pages, 7 figures, submitted to MNRAS
Pasillo curioso y divertido de Enrique y Juana: Digital edition
Creators: name: Leblanc Elina
Publisher: name: Zenodo
Year: 2021
Subjects: Spanish literature
Digital edition
XML-TEI

description: Digital edition of a Spanish pliego de cordel, published by the Andalusian printer José María Moreno (19th c.). It contains the XML-TEI file of the edition, as well as the files that led to this edition, i.e. the digital facsimiles (raw and retouched), and the transcription produced by the OCR tool Transkribus (PAGE-XML). This digital edition is a part of the research project Desenrollando el cordel / Untangling the cordel / Démêler le cordel (2020-2022), led by the professor Constance Carta at the University of Geneva and supported by the philanthropic Sandoz-Monique de Meuron Family Foundation.
Pasillo curioso y divertido de Enrique y Juana: Digital edition
Creators: name: Leblanc Elina
Publisher: name: Zenodo
Year: 2024
Subjects: Spanish literature
Digital edition
XML-TEI

description: Digital edition of a Spanish pliego de cordel, published by the Andalusian printer José María Moreno (19th c.). It contains the XML-TEI file of the edition, as well as the files that led to this edition, i.e. the digital facsimiles (raw and retouched), and the transcription produced by the OCR tool Transkribus (PAGE-XML). This digital edition is a part of the research project Desenrollando el cordel / Untangling the cordel / Démêler le cordel (2020-2024), led by professor Constance Carta at the University of Geneva and supported by the philanthropic Sandoz-Monique de Meuron Family Foundation.
Pasillo curioso y divertido de Enrique y Juana: Digital edition
Creators: name: Leblanc Elina
Publisher: name: Zenodo
Year: 2022
Subjects: Spanish literature
Digital edition
XML-TEI

description: Digital edition of a Spanish pliego de cordel, published by the Andalusian printer José María Moreno (19th c.). It contains the XML-TEI file of the edition, as well as the files that led to this edition, i.e. the digital facsimiles (raw and retouched), and the transcription produced by the OCR tool Transkribus (PAGE-XML). This digital edition is a part of the research project Desenrollando el cordel / Untangling the cordel / Démêler le cordel (2020-2024), led by the professor Constance Carta at the University of Geneva and supported by the philanthropic Sandoz-Monique de Meuron Family Foundation.
Self-similar profiles for homoenergetic solutions of the Boltzmann equation: particle velocity distribution and entropy
Creators: name: James, Richard D.
name: Nota, Alessia
name: Velázquez, Juan J. L.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mathematical Physics (math-ph)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In this paper we study a class of solutions of the Boltzmann equation which have the form $f\left( x,v,t\right) =g\left( v-L\left( t\right) x,t\right) $ where $L\left( t\right) =A\left( I+tA\right) ^{-1}$ with the matrix $A$ describing a shear flow or a dilatation or a combination of both. These solutions are known as homoenergetic solutions. We prove existence of homoenergetic solutions for a large class of initial data. For different choices for the matrix $A$ and for different homogeneities of the collision kernel, we characterize the long time asymptotics of the velocity distribution for the corresponding homoenergetic solutions. For a large class of choices of $A$ we then prove rigorously the existence of self-similar solutions of the Boltzmann equation. The latter are non Maxwellian distributions and describe far-from-equilibrium flows. For Maxwell molecules we obtain exact formulas for the $H$-function for some of these flows. These formulas show that in some cases, despite being very far from equilibrium, the relationship between density, temperature and entropy is exactly the same as in the equilibrium case. We make conjectures about the asymptotics of homoenergetic solutions that do not have self-similar profiles.
description: 53 pages, 2 figures
Endogenous Preferences: A Structural Approach
Creators: name: Krackhardt, David
Publisher: name: Carnegie Mellon University
Year: 1994
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 160510 Public Policy
subject: FOS: Political science

description: Heinz College paper
title: Liberalismo económico y conservadurismo político en Zorobabel Rodríguez
Creators: name: Kaempfer, Alvaro
Publisher: name: Utah State University
Year: 2022

description: Quienes le aseguraron a España “la eterna sujeción y la inalterable fidelidad de sus colonias de América,” afirma Zorobabel Rodríguez a fines del siglo XIX, “justificaron, precipitaron e hicieron necesaria la rebelión y la independencia” (Estudios 130). Fueron el colonialismo y el mercantilismo, añade, junto al “sistema proteccionista, engendro de uno y otro, los que, con promesas de inundar España de oro y plata, la sumieron en la miseria.” El rechazo a esta triada “marca en la historia de nuestro desenvolvimiento económico el principio de una nueva era” cuando se abrazó, en 1811, una apertura comercial que, “lejos de confirmar los tristes vaticinios de los que, en razón de los abusos que de ella podrían contenerse, la condenaban,” asegura Rodríguez, “fue fecunda para el país en todo género de beneficios” (131). Su métrica liga el bienestar al crecimiento de la riqueza pública y la privada, y añade que, “al par de esos progresos, se observaron otros no menos importantes y halagüeños, en la población del país, y en la cultura, bienestar y moralidad de sus habitantes.” Al abrirse “a productos de la industria de todas las naciones, a nuevas ideas y aspiraciones, y a hombres nuevos también,” sigue Rodríguez, Chile acoge a quienes “venían a poner al servicio de nuestro adelanto político, literario, científico e industrial, sus luces, su experiencia y sus capitales” (132). Aquí, planteo que Estudios económicos de Rodríguez hace, en 1893, una interpretación de la sociedad chilena decimonónica a partir de la apertura comercial de 1811 que instalaría una continuidad económica liberal, bajo la primacía del libre mercado y sujeto a una matriz cultural católica que sellaría, entonces, el perfil político del conservadurismo criollo.
On the Laser Stimulation of Low-Energy Nuclear Reactions in Deuterated Palladium
Creators: name: Sinha, K. P.
name: Meulenberg, A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Models to account for the observed experimental results for low-energy nuclear reactions in palladium-deuteride systems are presented along with calculated results. The crucial idea is a mechanism of improved probability for the needed penetration of the Coulomb barrier for a D-D reaction. This facilitation occurs, in general, with the formation of D^- ions at special frequency modes (e.g. via phonons) and, specifically for the laser-stimulated case, with utilization of enhanced optical potential at a selected interface. Both mechanisms may work individually, or together, to increase the probability of barrier penetration.
description: 9 pages, 3 figures, Rev. 1, Significantly enhanced version (resulting from reviewer's comments), Rev. 2, embedded font and smaller file size. Keywords: CMNS, D--D+, LENR, optical-potential, resonance-enhancement
An update on the BQCD Hybrid Monte Carlo program
Creators: name: Haar, Taylor Ryan
name: Nakamura, Yoshifumi
name: Stüben, Hinnerk
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present an update of BQCD, our Hybrid Monte Carlo program for simulating lattice QCD. BQCD is one of the main production codes of the QCDSF collaboration and is used by CSSM and in some Japanese finite temperature and finite density projects. Since the first publication of the code at Lattice 2010 the program has been extended in various ways. New features of the code include: dynamical QED, action modification in order to compute matrix elements by using Feynman-Hellman theory, more trace measurements, a more flexible integration scheme, polynomial filtering, term-splitting for RHMC, and a portable implementation of performance critical parts employing SIMD.
description: Poster presented at the 35th International Symposium on Lattice Field Theory, Granada, Spain, 18-24 June 2017
title: Para una lectura de la declaración de independencia de las Provincias Unidas en Sud América (1816): Colonialismo, subalternidades y políticas del nombre propio
Creators: name: Kaempfer, Álvaro
Publisher: name: Utah State University
Year: 2007

description: En mayo de 1810, el cabildo de Buenos Aires sancionó su autonomía frente a una España políticamente decapitada y encaró la construcción de un orden capaz de superar la crisis de legitimidad legada por la administración colonial tras las invasiones inglesas. Entonces, la fuga del Virrey y la respuesta de los vecinos habían debilitado la autoridad tradicional y, a la vez, estimulado la capacidad local de organización y defensa. Habían quedado abiertos el desafío de su recomposición y la disputa por su conducción política. La decisión autonomista agudizó los problemas de gobernabilidad al interior de la crisis del orden colonial y frente a los vacíos de conducción y liderazgo que experimentaba. A partir de entonces, la Revolución de Mayo buscaría responder al imperativo de contar con una institucionalidad cuya normativa caracterizase y regulase su frágil orden político. El debate surgido revisaría la trayectoria del colonialismo y terminaría reafirmando su continuidad en torno a Buenos Aires como su centro articulador. El problema volvió a aparecer en la Asamblea de 1813 y motivó, en 1815, el llamado a un congreso para el año siguiente. Si bien no fijó un marco normativo, esta instancia buscó suturar la fisura política en la trayectoria del colonialismo hispano en el Río de la Plata al redactando, firmando y declarando en Tucumán la independencia de las Provincias Unidas en Sud América, el 9 de julio de 1816. En ese texto, el Congreso de Tucumán fijó una política del nombre propio en relación con el cual narraba la emergencia de una nueva comunidad política, postulaba su genealogía y proyectaba su despliegue histórico.1
Touching proteins with virtual bare hands: how to visualize protein-drug complexes and their dynamics in virtual reality
Creators: name: Ratamero, Erick Martins
name: Bellini, Dom
name: Dowson, Christopher G.
name: Roemer, Rudolf A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: The ability to precisely visualize the atomic geometry of the interactions between a drug and its protein target in structural models is critical in predicting the correct modifications in previously identified inhibitors to create more effective next generation drugs. It is currently common practice among medicinal chemists while attempting the above to access the information contained in three-dimensional structures by using two-dimensional projections, which can preclude disclosure of useful features. A more precise visualization of the three-dimensional configuration of the atomic geometry in the models can be achieved through the implementation of immersive virtual reality (VR). In this work, we present a freely available software pipeline for visualising protein structures through VR. New customer hardware, such as the HTC Vive and the Oculus Rift utilized in this study, are available at reasonable prices. Moreover, we have combined VR visualization with fast algorithms for simulating intramolecular motions of protein flexibility, in an effort to further improve structure-lead drug design by exposing molecular interactions that might be hidden in the less informative static models.
Medium effects in the production and decay of $ω$- and $ρ$-resonances in pion-nucleus interactions
Creators: name: Cassing, W.
name: Golubeva, Ye. S.
name: Iljinov, A. S.
name: Kondratyuk, L. A.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The $ω$- and $ρ$-resonance production and their dileptonic decay in $π^- A$ reactions at GSI energies are calculated within the intranuclear cascade (INC) approach. The invariant mass distribution of the dilepton pair for each resonance is found to have two components which correspond to the decay of the resonances outside and inside the target nucleus. The latter components are strongly distorted by the nuclear medium due to resonance-nucleon scattering and a possible mass shift at finite baryon density. These medium modifications are compared to background sources in the dilepton spectrum from $πN$ bremsstrahlung and the Dalitz decays of $Δ$'s and $η$ mesons produced in the reaction.
description: 10 pages, LaTeX, plus 4 postscript figures, submitted to Phys. Lett. B
Refinement Reflection: Complete Verification with SMT
Creators: name: Vazou, Niki
name: Tondwalkar, Anish
name: Choudhury, Vikraman
name: Scott, Ryan G.
name: Newton, Ryan R.
name: Wadler, Philip
name: Jhala, Ranjit
Publisher: name: arXiv
Year: 2017
Subjects: subject: Programming Languages (cs.PL)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We introduce Refinement Reflection, a new framework for building SMT-based deductive verifiers. The key idea is to reflect the code implementing a user-defined function into the function's (output) refinement type. As a consequence, at uses of the function, the function definition is instantiated in the SMT logic in a precise fashion that permits decidable verification. Reflection allows the user to write equational proofs of programs just by writing other programs using pattern-matching and recursion to perform case-splitting and induction. Thus, via the propositions-as-types principle, we show that reflection permits the specification of arbitrary functional correctness properties. Finally, we introduce a proof-search algorithm called Proof by Logical Evaluation that uses techniques from model checking and abstract interpretation, to completely automate equational reasoning. We have implemented reflection in Liquid Haskell and used it to verify that the widely used instances of the Monoid, Applicative, Functor, and Monad typeclasses actually satisfy key algebraic laws required to make the clients safe, and have used reflection to build the first library that actually verifies assumptions about associativity and ordering that are crucial for safe deterministic parallelism.
description: 29 pages plus appendices, to appear in POPL 2018. arXiv admin note: text overlap with arXiv:1610.04641
Chemical Abundances and Ionizing Clusters of HII Regions in the LINER Galaxy NGC 4258
Creators: name: Diaz, Angeles I.
name: Castellanos, Marcelo
name: Terlevich, Elena
name: Garcia-Vargas, Maria L.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present long-slit observations in the optical and near infrared of eight HII regions in the spiral galaxy NGC 4258. Six of the observed regions are located in the SE inner spiral arms and the other two are isolated in the northern outer arms. A detailed analysis of the physical conditions of the gas has been performed. For two of the regions, an electron temperature has been derived from the [SIII] 6312 A line. For the rest, an empirical calibration based on the red and near infrared sulphur lines has been used. The oxygen abundances derived by both methods are found to be significantly lower (by a factor of two) than previously derived by using empirical calibrations based on the optical oxygen lines. In the brightest region, 74C, the observation of a prominent feature due to Wolf-Rayet stars provides an excellent constraint over some properties of the ionizing clusters. In the light of the current evolutionary synthesis models, no consistent solution is found to explain at the same time both the WR feature characteristics and the emission line spectrum of this region. In principle, the presence of WR stars could lead to large temperature fluctuations and also to a hardening of the ionizing radiation. None of these effects are found in region 74C for which the electron temperatures found from the [SIII] 6312A and the Paschen discontinuity at 8200A are equal within the errors and the effective temperature of the ionizing radiation is estimated at around 35,300K. Both more observations of confirmed high metallicity regions and a finer metallicity grid for the evolutionary synthesis models are needed in order to understand the ionizing populations of HII regions.
description: 16 pages, 16 figures. To appear in MNRAS
Effects of ethanol pretreatment on drying kinetics and quality attributes of scallop adductors during heat pump drying
Creators: name: Wu, Xiaotian
name: Zhao, Ya
name: Shi, Qilong
name: Liu, Jing
name: Fang, Zhongxiang
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Space Science
subject: Cell Biology
subject: Neuroscience
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified

description: Scallop adductors were pretreated with different ethanol concentration, viz., 0, 25, 50, 75, and 100% (coded as CK, E-25, E-50, E-75, and E-100, respectively) to enhance drying efficiency and quality of heat pump dried products. The drying time of scallop adductors was significantly (p < 0.05) reduced by 13.3% for E-100 in comparison to CK at the end of drying process. Low field nuclear magnetic resonance revealed that the immobilized water (T22) was the predominant water status in scallop adductors. With drying proceeding, T22 decreased by more than 60% from initial values in all samples and tended to convert to bound water and/or free water. The Weibull model and Dincer model were well fitted to describe the drying behavior of scallop adductors with high R2 and low RMSE values. The effective moisture diffusivity calculated by Fick’s diffusion model, Weibull model, and Dincer model ranged 9.345 − 9.948 × 10−11, 2.453–2.670 × 10−9, and 9.68–11.45 × 10−9m2 s−1, respectively. The total color difference, shrinkage rate and hardness of dried samples with suitable ethanol concentration pretreatment were lower, and rehydration ratio was higher than those of CK. Ethanol pretreatment could be a promising method to effectively enhance drying efficiency and improve product quality of scallop adductors.
Empirical Calibration of Time Series Monitoring Methods Using Receiver Operating Characteristic Curves
Creators: name: Cohen, Jacqueline
name: Garman, Samuel
name: Wilpen  Gorr
Publisher: name: Carnegie Mellon University
Year: 2008
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 160510 Public Policy
subject: FOS: Political science

description: Time series monitoring methods, such as the Brown and Trigg methods, have the purpose of detecting pattern breaks (or “signals”) in time series data reliably and in a timely fashion. Traditionally, researchers have used the average run length statistic (ARL) on results from generated signal occurrences in simulated time series data to calibrate and evaluate these methods, with a focus on timeliness of signal detection. This paper investigates the receiver operating characteristic (ROC) framework, well-known in the diagnostic decision making literature, as an alternative to ARL analysis for time series monitoring methods. ROC analysis traditionally uses real data to address the inherent tradeoff in signal detection between the true and false positive rates when varying control limits. We illustrate ROC analysis using time series data on crime at the patrol district level in two cities and use the concept of Pareto frontier ROC curves and reverse functions for methods such as Brown’s and Trigg’s that have parameters affecting signal-detection performance. We compare the Brown and Trigg methods to three benchmark methods, including one commonly used in practice. The Brown and Trigg methods collapse to the same simple method on the Pareto frontier and dominate the benchmark methods under most conditions. The worst method is the one commonly used in practice.
Ten and eleven dimensional perspectives on N=2 black holes
Creators: name: Fayyazuddin, Ansar
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We give an 11 and 10 dimensional supergravity description of M5-branes wrapping 4-cylces in a Calabi-Yau manifold and carrying momentum along a transverse S$^1$. These wrapped branes descend to a class of N=2 black holes in 4 dimensions. Our description gives the conditions on the geometry interpolating between the asymptotic and near-horizon regions. We employ the ideas of geometric transitions to show that the near horizon geometry in ten dimensions is AdS$_2\times$S$^2\times CY_3$ while in 11 dimensions it is AdS$_3\times$S$^2\times CY_3$. We also show how to obtain the complete N=2 black hole supergravity solution in 4 dimensions for this class of black holes starting with our 11-dimensional description. Finally, we generalize our results on the 10 and 11 dimensional near horizon supergravity solution to the case of black holes carrying arbitrary charges (D0-D2-D4-D6 in the type IIA description). We argue that the near horizon geometry corresponding to wrapped D6 and D2 branes in 11 dimensions is AdS$_2\times$S$^3\times CY_3$.
description: 19 pages, v2: typos corrected, references added, v3: references and clarifying remarks added
Las princesas encantadas y deslealtad de hermanos: Digital edition
Creators: name: Leblanc Elina
Publisher: name: Zenodo
Year: 2021
Subjects: Spanish literature
Digital edition
XML-TEI

description: Digital edition of a Spanish pliego de cordel, published by the Andalusian printer José María Moreno (19th c.). It contains the XML-TEI file of the edition, as well as the files that led to this edition, i.e. the digital facsimiles (raw and retouched), and the transcription produced by the OCR tool Transkribus (PAGE-XML). This digital edition is a part of the research project Desenrollando el cordel / Untangling the cordel / Démêler le cordel (2020-2022), led by the professor Constance Carta at the University of Geneva and supported by the philanthropic Sandoz-Monique de Meuron Family Foundation.
Effect of Information Revelation Policies under Cost uncertainty
Creators: name: Kannan, Karthik
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 160510 Public Policy
subject: FOS: Political science

description: Electronic reverse-markets such as those hosted by Freemarkets involve geographically dispersed sellers. By the very nature of the market, sellers in any given market-session are uncertain both about the number of opponents they face and their cost-structure. Over the course of several market sessions, sellers can learn about the competitive structure of the market. Their ability to learn i.e., their ability to reduce the level of uncertainty is dependent on the revelation policy adopted. The extent to which competitive information is revealed under each revelation policy determines what sellers learn, how they bid in future and thus, the consumer surplus generated. In this paper, we compare a set of revelation policies commonly used in electronic reverse marketplaces, using consumer surplus as our metric. Specifically, we employ game-theoretic models to focus on the effect of revelation policies when firms are uncertain about their opponent’s cost. Based on our analysis, we provide intuitions as to why under certain conditions, one setting is better than the other.
title: Fernán Caballero’s Lessons for Ladies: Female Agency and the Modeling of Proper Womanhood in Clemencia
Creators: name: Kaiura, Leslie
Publisher: name: Utah State University
Year: 2012

description: According to Lou Charnon-Deutsch, the Spanish domestic novel began in earnest with the works of Fernán Caballero (1796–1877), many of which were written as early as the 1830s but were not published until the late 1840s and 1850s (19). Helen Waite Papashvily, one of the pioneering critics of the domestic novel in the United States, defines such novels as tales of “contemporary domestic life, ostensibly sentimental in tone and with few exceptions almost always written by women for women” (xv). As a group, these novels tend to conform to the gender paradigms of their day, although critics such as Elaine Showalter have argued that they often contain veiled, subversive plots that record women’s discontent and their longings for power and revenge. Caballero is one of few women included in nineteenth-century Spain’s canon, but in spite of literary production that would have been considered “unwomanly” by her contemporaries, we must ask whether or not she participates in this type of veiled subversion by offering women possibilities for agency and independence within her work. Does she subtly undermine traditional ideology, or does she simply reproduce gender ideals such as the “angel in the house,” which exalted women as guardians of morality even as it confined them to a life of abnegation and obedience?1
Cosmology and the Fate of Dilatation Symmetry
Creators: name: Wetterich, C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We discuss the cosmological constant problem in the light of dilatation symmetry and its possible anomaly. For dilatation symmetric quantum theories realistic asymptotic cosmology is obtained provided the effective potential has a non-trivial minimum. For theories with dilatation anomaly one needs as a non-trivial "cosmon condition" that the energy-momentum tensor in the vacuum is purely anomalous. Such a condition is related to the short-distance renormalization group behavior of the fundamental theory. Observable deviations from the standard hot big bang cosmology are possible.
description: Original preprint from 1987, 15 pages
MPEC 2024-G132 : 2024 GL2
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 GL2

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Economic and Statistical Models for Affordable Housing Policy Design
Creators: name: Johnson, Michael P.
Publisher: name: Carnegie Mellon University
Year: 2007
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 160510 Public Policy
subject: FOS: Political science

description: Prescriptive planning models for affordable and subsidized housing policy design that have a local focus and which are intended to reflect aspects of current and/or best practices require detailed estimates of various structural parameters. These estimates should ideally reflect observations of actual housing units, households and development projects. We examine here three classes of structural parameters: dollar-valued benefits and costs of affordable/subsidized housing provision, correlates of measures of housing market strength, and locational outcomes of households participating in housing mobility programs. Current results for dollar-valued housing impacts—provision costs, household benefits and subsidy levels—are based on detailed administrative data from a local housing provider and generate promising forecasting models for use in regional-level planning models. Results for the remaining two classes of structural parameters are currently under development.
Photon Counting Statistics For Blinking CdSe-ZnS Quantum Dots: A Levy Walk Process
Creators: name: Margolin, G.
name: Protasenko, V.
name: Kuno, M.
name: Barkai, E.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Chemical Physics (physics.chem-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: This paper has been withdrawn by the authors due to a copyright conflict with the Journal of Physical Chemistry, to which it has been submitted.
description: This paper has been withdrawn