cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Amplitudes in Noncritical Dimensions and Dimensional Regularization
Creators: name: Murakami, Koichi
name: Ishibashi, Nobuyuki
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study how the dimensional regularization works in the light-cone gauge string field theory. We show that it is not necessary to add a contact term to the string field theory action as a counter term in this regularization at least at the tree level. We also investigate the one-loop amplitudes of the bosonic theory in noncritical dimensions and show that they are modular invariant.
description: 10 pages, 1 figure, A contribution to the proceedings of "SFT2010", held at YITP, Kyoto, Japan, October 18-22, 2010
On the Energy Efficiency of LT Codes in Proactive Wireless Sensor Networks
Creators: name: Abouei, Jamshid
name: Brown, J. David
name: Plataniotis, Konstantinos N.
name: Pasupathy, Subbarayan
Publisher: name: arXiv
Year: 2010
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: This paper presents an in-depth analysis on the energy efficiency of Luby Transform (LT) codes with Frequency Shift Keying (FSK) modulation in a Wireless Sensor Network (WSN) over Rayleigh fading channels with pathloss. We describe a proactive system model according to a flexible duty-cycling mechanism utilized in practical sensor apparatus. The present analysis is based on realistic parameters including the effect of channel bandwidth used in the IEEE 802.15.4 standard, active mode duration and computation energy. A comprehensive analysis, supported by some simulation studies on the probability mass function of the LT code rate and coding gain, shows that among uncoded FSK and various classical channel coding schemes, the optimized LT coded FSK is the most energy-efficient scheme for distance d greater than the pre-determined threshold level d_T , where the optimization is performed over coding and modulation parameters. In addition, although the optimized uncoded FSK outperforms coded schemes for d < d_T , the energy gap between LT coded and uncoded FSK is negligible for d < d_T compared to the other coded schemes. These results come from the flexibility of the LT code to adjust its rate to suit instantaneous channel conditions, and suggest that LT codes are beneficial in practical low-power WSNs with dynamic position sensor nodes.
description: accepted for publication in IEEE Transactions on Signal Processing
Expediente de reclamo de Antonio García de Galvis contra el testamento de Francisco Pérez Manrique
Creators: name: Pérez Manrique, Francisco¬García de Galvis, Manuel
Publisher: name: Universidad del Rosario
Year: 1754

description: Expediente de reclamo de Manuel García por los réditos de una capellanía que favorecía a su esposa Rafaela de Castro.  Se hizo el reclamo a los bienes del fallecido Francisco Pérez Manrique, quien fundó la capellanía. Pérez Manrique reconoció un principal de 500 pesos a favor de Jose Félix de Castro, y puso como garantía su librería, cuyo valor era de 1000 pesos.
Solicitud de la beca en el Colegio Mayor del Rosario por parte de Joaquín Vargas
Creators: name: Vargas Tejada, Joaquín
Publisher: name: Universidad del Rosario
Year: 1811

description: Solicitud de una de las becas del Colegio Mayor del Rosario fundadas para los descendientes de Nicolás León, el solicitante Joaquín de Vargas expuso sus argumentos sobre su ascendencia y pobreza para ser favorecido con la beca.
Model-independent measurement of $\boldsymbol{t}$-channel single top quark production in $\boldsymbol{p\bar{p}}$ collisions at $\boldsymbol{\sqrt{s}=1.96}$ TeV
Creators: name: D0 Collaboration
name: Abazov, V.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present a model-independent measurement of $t$-channel electroweak production of single top quarks in $\ppbar$ collisions at $\sqrt{s}=1.96\;\rm TeV$. Using $5.4\;\rm fb^{-1}$ of integrated luminosity collected by the D0 detector at the Fermilab Tevatron Collider, and selecting events containing an isolated electron or muon, missing transverse energy and one or two jets originating from the fragmentation of $b$ quarks, we measure a cross section $σ({\ppbar}{\rargap}tqb+X) = 2.90 \pm 0.59\;\rm (stat+syst)\; pb$ for a top quark mass of $172.5\;\rm GeV$. The probability of the background to fluctuate and produce a signal as large as the one observed is $1.6\times10^{-8}$, corresponding to a significance of 5.5 standard deviations.
description: 8 pages, 4 figures, submitted to Phys. Lett. B
Reformation and society: Martin Bucer and Strasbourg
Creators: name: Ронки Лаура
Publisher: name: Proslogion: Проблемы социальной истории и культуры средних веков и раннего Нового времени
Year: 2018
Subjects: ИОГАНН ШТУРМ
ВОЛЬФГАНГ КАПИТОН
МАГИСТРАТЫ
СЕКТАНТЫ
РЕФОРМА
РЕФОРМАЦИЯ
ВЗАИМОДЕЙСТВИЕ
ЦЕРКОВНАЯ ДИСЦИПЛИНА
СОГЛАСИЕ
JOHANN STURM
WOLFGANG CAPITONE
MAGISTRATES
SECTARIANS
REFORM
AGREEMENT
COOPERATION
CHURCH DISCIPLINE
REFORMATION

description: The City of Strasbourg is the best pattern of the close ties between the reform of the church and the reform of the society. In few years (1523-1548) Strasbourg changed its institutes and its foreign and domestic politics. The city becomes one of the most relevant center of the Reformation and was able to welcome the different expressions of the Reformation. Martin Bucer was the author of that success. He was the man of the dialogue, able to work together with Capitone and Sturm and at the same time with authorities. The outcome was a «joint reformation» which by agreement of theologians, authorities, people made of Strasbourg the city of the refugees: reformed and sectarians (spiritualistes, anabaptistes, antitrinitarians). A peaceful revolution, a spiritual political and social revolution which was able to survive the Interim of Augusta.
Informaciones de limpieza de sangre de Francisco Manuel Perdomo de Betancourt y Sedeño
Creators: name: Perdomo de Betancourt y Sedeño, Francisco Manuel
Publisher: name: Universidad del Rosario
Year: 1694

description: Informaciones de limpieza de sangre e hidalguía de Francisco Manuel Perdomo de Betancourt y Sedeño presentadas al Colegio Mayor del Rosario como requerimiento para su ingreso a la institución. El expediente de informaciones contiene cuatro interrogatorios a los allegados del pretendiente para acreditar su condición de descendiente de españoles, filiación a la religión católica y no haber incurrido en alguna ofensa a las leyes del Tribunal de la Inquisición. El expediente termina con la aprobación de las informaciones y con la admisión del aspirante como colegial porcionista.
Interacting modified Chaplygin gas in loop quantum cosmology
Creators: name: Jamil, Mubasher
name: Debnath, Ujjal
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: We investigate the background dynamics when dark energy is coupled to dark matter in the universe described by loop quantum cosmology. We consider dark energy of the form modified Chaplygin gas. The dynamical system of equations is solved numerically and a stable scaling solution is obtained. It henceforth resolves the famous cosmic coincidence problem in modern cosmology. The statefinder parameters are also calculated to classify this dark energy model.
description: 7 pages, 7 figures, accepted for publication in 'Astrophysics and Space Science'
Solicitud de beca en el Colegio Mayor del Rosario por parte de Juan José Arce León y Santamaría
Creators: name: Arce León y Santamaría, Juan José
Publisher: name: Universidad del Rosario
Year: 1810

description: Solicitud de beca en el Colegio Mayor del Rosario destinada a los descendientes de José Joaquín de León. El solicitante Juan José Arce León y Santamaría expuso que su grado de ascendencia de la familia de León era más directa que de la los demás opositores haciéndolo idóneo para ocupar la vacante.
Dynamical issues in interactive representation of physical objects
Creators: name: Florens, Jean-Loup
name: Voda, Alina
name: Urma, Daniela
Publisher: name: arXiv
Year: 2010
Subjects: subject: Graphics (cs.GR)
subject: Human-Computer Interaction (cs.HC)
subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: The quality of a simulator equipped with a haptic interface is given by the dynamical properties of its components: haptic interface, simulator and control system. Some application areas of such kind of simulator like musical synthesis, animation or more general, instrumental art have specific requirements as for the "haptic rendering" of small movements that go beyond the usual haptic interfaces allow. Object properties variability and different situations of object combination represent important aspects of such type of application which makes that the user can be interested as much in the restitution of certain global properties of an entire object domain as in the restitution of properties that are specific to an isolate object. In the traditional approaches, the usual criteria are founded on the paradigm of transparency and are related to the impedance error introduced by the technical aspects of the system. As a general aim, rather than to minimize these effects, we look to characterize them by physical metaphors conferring to haptic medium the role of a tool. This positioning leads to firstly analyze the natural human object interaction as a simplified evolutive system and then considers its synthesis in the case of the interactive physical simulation. By means of a frequential method, this approach is presented for some elementary configurations of the simulator
A2163: Merger events in the hottest Abell galaxy cluster II. Subcluster accretion with galaxy-gas separation
Creators: name: Bourdin, H.
name: Arnaud, M.
name: Mazzotta, P.
name: Pratt, G. W.
name: Sauvageot, J. -L.
name: Martino, R.
name: Maurogordato, S.
name: Cappi, A.
name: Ferrari, C.
name: Benoist, C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Located at z = 0.203, A2163 is a rich galaxy cluster with an intra-cluster medium (ICM) that exhibits extraordinary properties, including an exceptionally high X-ray luminosity, average temperature, and a powerful and extended radio halo. The irregular and complex morphology of its gas and galaxy structure suggests that this cluster has recently undergone major merger events that involve two or more cluster components. In this paper, we study the gas structure and dynamics by means of spectral-imaging analysis of X-ray data obtained from XMM-Newton and Chandra observations. From the evidence of a cold front, we infer the westward motion of a cool core across the E-W elongated atmosphere of the main cluster A2163-A. Located close to a galaxy over-density, this gas 'bullet' appears to have been spatially separated from its galaxy (and presumably dark matter component) as a result of high-velocity accretion. From gas brightness and temperature profile analysis performed in two opposite regions of the main cluster, we show that the ICM has been adiabatically compressed behind the crossing 'bullet' possibly because of shock heating, leading to a strong departure of the ICM from hydrostatic equilibrium in this region. Assuming that the mass estimated from the Yx proxy best indicates the overall mass of the system and that the western cluster sector is in approximate hydrostatic equilibrium before subcluster accretion, we infer a merger scenario between two subunits of mass ratio 1:4, leading to a present total system mass of M500 $\propto 1.9 \times 1015 M_{\odot}$. The exceptional properties of A2163 present various similarities with those of 1E0657-56, the so-called 'bullet-cluster'. These similarities are likely to be related to a comparable merger scenario.
description: A&A, in press
Informaciones de limpieza de sangre de Salvador Gómez de Figueroa Orozco y Palencia
Creators: name: Gómez de Figueroa Orozco y Palencia, Salvador
Publisher: name: Universidad del Rosario
Year: 1663

description: Informaciones de limpieza de sangre e hidalguía de Salvador Gómez de Figueroa Orozco y Palencia presentadas al Colegio Mayor del Rosario como requerimiento para su ingreso a la institución.  El expediente contiene tres interrogatorios a los allegados del pretendiente para acreditar su condición de descendiente de españoles, filiación a la religión católica, buena salud y no haber incurrido en alguna ofensa a las leyes del Tribunal de la Inquisición. El expediente termina con la aprobación de las informaciones y aceptación del aspirante como colegial formal, como lo fue su hermano Cristóbal Gómez de Figueroa, colegial fundacional.
Generic Morse-Smale property for the parabolic equation on the circle
Creators: name: Joly, Romain
name: Raugel, Geneviève
Publisher: name: arXiv
Year: 2010
Subjects: subject: Analysis of PDEs (math.AP)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: In this paper, we show that, for scalar reaction-diffusion equations $u_t=u_{xx}+f(x,u,u_x)$ on the circle $S^1$, the Morse-Smale property is generic with respect to the non-linearity $f$. In \cite{CR}, Czaja and Rocha have proved that any connecting orbit, which connects two hyperbolic periodic orbits, is transverse and that there does not exist any homoclinic orbit, connecting a hyperbolic periodic orbit to itself. In \cite{JR}, we have shown that, generically with respect to the non-linearity $f$, all the equilibria and periodic orbits are hyperbolic. Here we complete these results by showing that any connecting orbit between two hyperbolic equilibria with distinct Morse indices or between a hyperbolic equilibrium and a hyperbolic periodic orbit is automatically transverse. We also show that, generically with respect to $f$, there does not exist any connection between equilibria with the same Morse index. The above properties, together with the existence of a compact global attractor and the Poincaré-Bendixson property, allow us to deduce that, generically with respect to $f$, the non-wandering set consists in a finite number of hyperbolic equilibria and periodic orbits . The main tools in the proofs include the lap number property, exponential dichotomies and the Sard-Smale theorem. The proofs also require a careful analysis of the asymptotic behavior of solutions of the linearized equations along the connecting orbits.
Practice Theory in Empirical Practical Theological Research
Creators: name: Tveito Johnsen, Elisabeth
name: Afdal, Geir
Publisher: name: Tidsskrift for Praktisk Teologi
Year: 2020

description: Discussing the contribution of Learning and knowledge trajectories in congregations (LETRA) is a challenge, particularly when one was involved in it. Two research questions are posed: How has the methodological and theoretical framework of LETRA contributed to knowledge about learning in congregations? What are the differences between LETRA and related Norwegian research projects within practical theology? The first part presents key features of the three different strains of theory within LETRA, and brief examples of how researchers in LETRA have utilized them. The second part discusses the research contribution of LETRA on two topics, “object” and “materiality”, taking articles by other researchers as vantage points. The article concludes that LETRA has contributed to scientific novelty through its combination of an empirical descriptive design and a pool of practice theories. However, novelty is a moving target. It is necessary to continually pursue theoretical openness in order to conduct empirical research on congregational and religious change in societiy.
description: Tidsskrift for Praktisk Teologi, Vol. 37 No. 2 (2020): Tidsskrift for praktisk teologi
Cédula Real disposiciones para otorgar grados
Creators: name: Carlos IV, Rey de España
Publisher: name: Universidad del Rosario
Year: 1801

description: El Rey Carlos IV de España dispone que en adelante no se otorgarán grados a los alumnos que no presenten los certificados correspondientes expedidos por sus catedráticos. Siendo rector del Colegio Mayor de Nuestra Señora del Rosario doctor don Fernando Caycedo y Flórez y secretario don Juan María Pardo
When Models Interact with their Subjects: The Dynamics of Model Aware Systems
Creators: name: Vural, Dervis Can
Publisher: name: arXiv
Year: 2011
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: History and Philosophy of Physics (physics.hist-ph)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: A scientific model need not be a passive and static descriptor of its subject. If the subject is affected by the model, the model must be updated to explain its affected subject. In this study, two models regarding the dynamics of model aware systems are presented. The first explores the behavior of "prediction seeking" (PSP) and "prediction avoiding" (PAP) populations under the influence of a model that describes them. The second explores the publishing behavior of a group of experimentalists coupled to a model by means of confirmation bias. It is found that model aware systems can exhibit convergent random or oscillatory behavior and display universal 1/f noise. A numerical simulation of the physical experimentalists is compared with actual publications of neutron life time and Λ mass measurements and is in good quantitative agreement.
description: Accepted for publication in PLoS-ONE
Nombramiento de Comisario particular de cruzada conferido a Miguel José Masústegui y Archer
Creators: name: Benedicto XIV,
Publisher: name: Universidad del Rosario
Year: 1750

description: Miguel José Masústegui nombrado Comisario particular de la cruzada de la Villa de Honda de donde es cura y vicario.  El nombramiento de estos comisarios se realizaba para la difusión y para hacer efectiva la Bula de Santa Cruzada del Papa Benedicto XIV, que es un documento pontificio que concede privilegios a quienes participaran en la lucha contra los infieles a través de la limosna o de la guerra; por lo que se dan instrucciones de publicación de la Bula y cobranza del dinero de las limosnas en el respectivo pueblo del comisario.
A Light-Weight Communication Library for Distributed Computing
Creators: name: Groen, Derek
name: Rieder, Steven
name: Grosso, Paola
name: de Laat, Cees
name: Zwart, Simon Portegies
Publisher: name: arXiv
Year: 2010
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences
subject: C.2.4; C.2.5
subject: 68M14 (primary), 68M20, 85-08, 85A40 (secondary)

description: We present MPWide, a platform independent communication library for performing message passing between computers. Our library allows coupling of several local MPI applications through a long distance network and is specifically optimized for such communications. The implementation is deliberately kept light-weight, platform independent and the library can be installed and used without administrative privileges. The only requirements are a C++ compiler and at least one open port to a wide area network on each site. In this paper we present the library, describe the user interface, present performance tests and apply MPWide in a large scale cosmological N-body simulation on a network of two computers, one in Amsterdam and the other in Tokyo.
description: 17 pages, 10 figures, published in Computational Science & Discovery
Certificación de dos recibos de pago firmados por el rector del Colegio Mayor del Rosario
Creators: name: Castillo y Rada, José
Publisher: name: Universidad del Rosario
Year: 1834

description: Nota del secretario de Colegio Mayor del Rosario dando fe de dos recibos escritos y firmados por el fallecido rector José María del Castillo y Rada, en los que se registra el recibo de pago de réditos de un principal por José María Lombana.
Tuning the reactivity of low valent nickel complexes towards epoxide ring-opening and exploring the reactivity of nickel η²-carbonyl complexes
Creators: name: Geng, Jialing
Publisher: name: University of British Columbia
Year: 2018

description: This thesis explores the effects of tuning the ancillary phosphine ligands of low-valent nickel complexes on the ring-opening of epoxide, and also the reactivity of nickel η²-carbonyl complexes that are derived from epoxide isomerization. Chapter 1 describes the history of 2-metallaoxetanes, as well as the history of η²-carbonyl nickel complexes. Chapter 2 discusses the reactivity of low valent nickel complex 2.1 towards a variety of epoxides. While styrenyl and stilbene oxides were found to isomerize to η²-carbonyl complexes, tetrasubstituted epoxide 2.13 was found to form a 5-membered metallacycle, due to rapid β-hydride elimination and rapid reinsertion. Efforts in synthesizing a well-defined 2-nickelaoxetane by tuning the phosphine ligands on a nickel(0) centre are illustrated. Results show that monodentate phosphines such as triphenylphosphine and triisopropylphosphine lead to side reactions instead of facilitating the formation of 2-nickelaoxetanes. When triisopropylphosphine is used in combination with Ni(COD)₂ and epoxide 1.62, cyclotrimerization of the alkyne was observed instead of epoxide ring-opening . Chapter 3 explores the reactivity of epoxide-derived η²-carbonyl complexes towards a series of nucleophiles and electrophiles. These carbonyl complexes show no reactivity towards organozinc reagents. However, reaction with electrophiles such as benzyl bromide leads to the formation of dibromide complex 3.20, while reaction with Ph₃CBF₄ gives an unknown nickel (II) complex.
Informaciones de limpieza de sangre de Cristóbal Martínez de Espinosa y Ávila
Creators: name: Martínez de Espinosa y Ávila, Cristóbal
Publisher: name: Universidad del Rosario
Year: 1673

description: Informaciones de limpieza de sangre e hidalguía de Cristóbal Martínez de Espinosa y Ávila presentadas al Colegio Mayor del Rosario como requerimiento para su ingreso a la institución. El expediente de informaciones contiene cinco interrogatorios a los allegados del pretendiente para acreditar su condición de descendiente de españoles, filiación a la religión católica y no haber incurrido en alguna ofensa a las leyes del Tribunal de la Inquisición. El expediente termina con la aprobación de las informaciones y la aceptación de aspirante como colegial porcionista.
Solicitud de Miguel Carlos de Sorza  para presentar oposición a la cátedra de Prima
Creators: name: Manzanares y Juera, Juan
Publisher: name: Universidad del Rosario
Year: 1707

description: Miguel Carlos de Sorza presentó una solicitud para oponerse a la cátedra de Prima del Colegio Mayor del Rosario, la petición fue admitida por el rector del Colegio Mayor  Juan Andrés Manzanares y Juera y secretario don Francisco Joseph Flórez y Vanegas.
Registro de venta de una casa en el barrio las Nieves de Bogotá
Creators: name: Elorga, José Lucio
Publisher: name: Universidad del Rosario
Year: 1841

description: Registro de venta de una casa en el barrio las Nieves de Bogotá por Judas Tadeo Landinez a Andrés Plata, con réditos a favor del Colegio Mayor del Rosario.
PTF10nvg: An Outbursting Class I Protostar in the Pelican/North American Nebula
Creators: name: Covey, Kevin R.
name: Hillenbrand, Lynne A.
name: Miller, Adam A.
name: Poznanski, Dovi
name: Cenko, S. Bradley
name: Silverman, Jeffrey M.
name: Bloom, Joshua S.
name: Kasliwal, Mansi M.
name: Fischer, William
name: Rayner, John
name: Rebull, Luisa M.
name: Butler, Nathaniel R.
name: Filippenko, Alexei V.
name: Law, Nicholas M.
name: Ofek, Eran O.
name: Agueros, Marcel
name: Dekany, Richard G.
name: Rahmer, Gustavo
name: Hale, David
name: Smith, Roger
name: Quimby, Robert M.
name: Nugent, Peter
name: Jacobsen, Janet
name: Zolkower, Jeff
name: Velur, Viswa
name: Walters, Richard
name: Henning, John
name: Bui, Khanh
name: McKenna, Dan
name: Kulkarni, Shrinivas R.
name: Klein, Christopher
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: During a synoptic survey of the North American Nebula region, the Palomar Transient Factory (PTF) detected an optical outburst (dubbed PTF10nvg) associated with the previously unstudied flat or rising spectrum infrared source IRAS 20496+4354. The PTF R-band light curve reveals that PTF10nvg brightened by more than 5 mag during the current outburst, rising to a peak magnitude of R~13.5 in 2010 Sep. Follow-up observations indicate PTF10nvg has undergone a similar ~5 mag brightening in the K band, and possesses a rich emission-line spectrum, including numerous lines commonly assumed to trace mass accretion and outflows. Many of these lines are blueshifted by ~175 km/s from the North American Nebula's rest velocity, suggesting that PTF10nvg is driving an outflow. Optical spectra of PTF10nvg show several TiO/VO bandheads fully in emission, indicating the presence of an unusual amount of dense (> 10^10 cm^-3), warm (1500-4000 K) circumstellar material. Near-infrared spectra of PTF10nvg appear quite similar to a spectrum of McNeil's Nebula/V1647 Ori, a young star which has undergone several brightenings in recent decades, and 06297+1021W, a Class I protostar with a similarly rich near--infrared emission line spectrum. While further monitoring is required to fully understand this event, we conclude that the brightening of PTF10nvg is indicative of enhanced accretion and outflow in this Class-I-type protostellar object, similar to the behavior of V1647 Ori in 2004-2005.
description: Accepted to the Astronomical Journal; 21 pages, 11 figures, 6 tables in emulateapj format; v2 fixes typo in abstract; v3 updates status to accepted, adjusts affiliations, adds acknowledgment
A Kennicutt-Schmidt Law for Intervening Absorption Line Systems
Creators: name: Chelouche, Doron
name: Bowen, David V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We argue that most strong intervening metal absorption line systems, where the rest equivalent width of the MgII 2796A line is >0.5A, are interstellar material in, and outflowing from, star-forming disks. We show that a version of the Kennicutt-Schmidt law is readily obtained if the MgII equivalent widths are interpreted as kinematic broadening from absorbing gas in outflowing winds originating from star-forming galaxies. Taking a phenomenological approach and using a set of observational constraints available for star-forming galaxies, we are able to account for the density distribution of strong MgII absorbers over cosmic time. The association of intervening material with star-forming disks naturally explains the metallicity and dust content of strong MgII systems as well as their high HI column densities, and does not require the advection of metals from compact star-forming regions into the galaxy halos to account for the observations. We find that galaxies with a broad range of luminosities can give rise to absorption of a given rest-equivalent width, and discuss possible observational strategies to better quantify true galaxy-absorber associations and further test our model. We show that the redshift evolution in the density of absorbers closely tracks the star formation history of the universe and that strong intervening systems can be used to directly probe the physics of both bright and faint galaxies over a broad redshift range. By identifying strong intervening systems with galaxy disks and quantifying a version of the Kennicutt-Schmidt law that applies to them, a new probe of the interstellar medium is found which provides complementary information to that obtained through emission studies of galaxies. Implications of our results for galaxy feedback and enrichment of the intergalactic medium are discussed. [abridged]
description: 23 pages, 15 figures
Synthetic Data Set Generation for the Evaluation of Image Acquisition Strategies Applied to Deep Learning Based Industrial Component Inspection Systems
Creators: name: Saiz, Fátima A.
name: Alfaro, Garazi
name: Barandiaran, Iñigo
name: Garcia, Sara
name: Carretero, M. P.
name: Graña, Manuel
Publisher: name: The Eurographics Association
Year: 2021
Subjects: Computing methodologies
Quality Inspection
Industrial Manufacturing
Photo realistic Rendering
CAD Models
Anomaly Detection
Deep Learning
Generative Adversarial Networks

description: Automated visual inspection is an ongoing machine vision challenge for industry. Faced with increasingly demanding quality standards it is reasonable to address the transition from a manual inspection system to an automatic one using some advanced machine learning approaches such as deep learning models. However, the introduction of neural models in environments such as the manufacturing industry find certain impairments or limitations. Indeed, due to the harsh conditions of manufacturing environments, there is usually the limitation of collecting a high quality database for training neural models. Also, the imbalance between non-defective and defective samples is very common issue in this type of scenarios. To alleviate these problems, this work proposes a pipeline to generate rendered images from CAD models of industrial components, to subsequently feed an anomaly detection model based on Deep Learning. Our approach can simulate the potential geometric and photometric transformations in which the parts could be presented to a real camera to faithfully reproduce the image acquisition behavior of an automatic inspection system. We evaluated the accuracy of several neural models trained with different synthetically generated data set simulating different transformations such as part temperature or part position and orientation with respect to a given camera. The results shows the feasibility of the proposed approach during the design and evaluation process of the image acquisition setup and to guarantee the success of the real future application.
description: Spanish Computer Graphics Conference (CEIG)
description: Full Papers - Capture Techniques and Pathfinding
description: 1
description: 8
description: Fátima A. Saiz, Garazi Alfaro, Iñigo Barandiaran, Sara Garcia, M. P. Carretero, and Manuel Graña
description: CCS Concepts: Computing methodologies --> Quality Inspection; Industrial Manufacturing; Photo-realistic Rendering; CAD Models; Anomaly Detection; Deep Learning; Generative Adversarial Networks
A priori estimates for 3D incompressible current-vortex sheets
Creators: name: Coulombel, Jean-Francois
name: Morando, Alessandro
name: Secchi, Paolo
name: Trebeschi, Paola
Publisher: name: arXiv
Year: 2011
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We consider the free boundary problem for current-vortex sheets in ideal incompressible magneto-hydrodynamics. It is known that current-vortex sheets may be at most weakly (neutrally) stable due to the existence of surface waves solutions to the linearized equations. The existence of such waves may yield a loss of derivatives in the energy estimate of the solution with respect to the source terms. However, under a suitable stability condition satisfied at each point of the initial discontinuity and a flatness condition on the initial front, we prove an a priori estimate in Sobolev spaces for smooth solutions with no loss of derivatives. The result of this paper gives some hope for proving the local existence of smooth current-vortex sheets without resorting to a Nash-Moser iteration. Such result would be a rigorous confirmation of the stabilizing effect of the magnetic field on Kelvin-Helmholtz instabilities, which is well known in astrophysics.
Concesión de beca en el Colegio Mayor del Rosario a José de Jesús Díaz Granados y de la Guerra
Creators: name: Díaz Granados y de la Guerra, José de Jesús
Publisher: name: Universidad del Rosario
Year: 1783

description: Concesión de una beca en el Colegio Mayor del Rosario a José de Jesús Díaz Granados y de la Guerra. La beca fue fundada por Juan Joaquín y Ana María de León para los descendientes de Nicolás de León.
Documentos de limpieza de sangre y nombramiento como predicador real de Fray Cristóbal de Torres y Motones
Creators: name: Felipe III, (Rey de España, Casa de Habsburgo)
Publisher: name: Universidad del Rosario
Year: 1616

description: Declaración de limpieza de sangre, nobleza y legitimidad de Fray Cristóbal de Torres. En el folio 74 anuncian que los siguientes documentos hacen referencia a la limpieza de sangre de Fray Cristóbal de Torres, en el Folio 75 se encuentra la declaración de Diego de Guzmán de realizar el interrogatorio a testigos sobre Fray Cristóbal de Torres con objeto de aprobar su pretensión de ser predicador del Rey de España. En los folios 76 y 77 se encuentra el modelo de los cuestionarios. En los folios 78 al 100 se encuentran los diez interrogatorios sobre la familia, origen, legitimidad de Fray Cristóbal de Torres, realizados a personas que lo conocían para dar fe de su limpieza de sangre. En el folio 101 está la aprobación del Rey Felipe III hacia fray Cristóbal como predicador real.
Informaciones de limpieza de sangre de Francisco Márquez de Lievano
Creators: name: Márquez de Lievano, Francisco
Publisher: name: Universidad del Rosario
Year: 1683

description: Informaciones de limpieza de sangre e hidalguía de Francisco Márquez de Lievano presentadas al Colegio Mayor del Rosario como requerimiento para su ingreso a la institución. El expediente de informaciones contiene cuatro interrogatorios a los allegados del pretendiente para acreditar su condición de descendiente de españoles, filiación a la religión católica y no haber incurrido en alguna ofensa a las leyes del Tribunal de la Inquisición. El expediente termina con la aprobación de las informaciones y la aceptación de aspirante como colegial porcionista.
Irreversibility in response to forces acting on graphene sheets
Creators: name: Abedpour, N.
name: Asgari, Reza
name: Tabar, M. R. Rahim
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The amount of rippling in graphene sheets is related to the interactions with the substrate or with the suspending structure. Here, we report on an irreversibility in the response to forces that act on suspended graphene sheets. This may explain why one always observes a ripple structure on suspended graphene. We show that a compression-relaxation mechanism produces static ripples on graphene sheets and determine a peculiar temperature $T_c$, such that for $T
description: 4 pages, 4 Figures
View subspaces for indexing and retrieval of 3D models
Creators: name: Dutagaci, Helin
name: Godil, Afzal
name: Sankur, Bulent
name: Yemez, Yücel
Publisher: name: arXiv
Year: 2011
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Multimedia (cs.MM)
subject: FOS: Computer and information sciences
subject: I.2.10; I.4.8; I.5.4

description: View-based indexing schemes for 3D object retrieval are gaining popularity since they provide good retrieval results. These schemes are coherent with the theory that humans recognize objects based on their 2D appearances. The viewbased techniques also allow users to search with various queries such as binary images, range images and even 2D sketches. The previous view-based techniques use classical 2D shape descriptors such as Fourier invariants, Zernike moments, Scale Invariant Feature Transform-based local features and 2D Digital Fourier Transform coefficients. These methods describe each object independent of others. In this work, we explore data driven subspace models, such as Principal Component Analysis, Independent Component Analysis and Nonnegative Matrix Factorization to describe the shape information of the views. We treat the depth images obtained from various points of the view sphere as 2D intensity images and train a subspace to extract the inherent structure of the views within a database. We also show the benefit of categorizing shapes according to their eigenvalue spread. Both the shape categorization and data-driven feature set conjectures are tested on the PSB database and compared with the competitor view-based 3D shape retrieval algorithms
description: Three-Dimensional Image Processing (3DIP) and Applications (Proceedings Volume) Proceedings of SPIE Volume: 7526 Editor(s): Atilla M. Baskurt ISBN: 9780819479198 Date: 2 February 2010
Escritura de venta de una casa en el barrio de La Catedral por José Antonio Forero
Creators: name: Forero, José Antonio
Publisher: name: Universidad del Rosario
Year: 1790

description: Escritura de venta de una casa ubicada en el barrio de La Catedral de Santafé en la esquina de la calle que llaman del cedro. La casa fue vendida por José Antonio Forero a Ignacio Díaz.
Widespread presence of shallow cusps in the surface-brightness profile of globular clusters
Creators: name: Vesperini, Enrico
name: Trenti, Michele
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Surface brightness profiles of globular clusters with shallow central cusps (Sigma ~ R^v with -0.3~ -0.3 in the pre-core-collapse and core-collapse phases. Post-core-collapse clusters without an IMBH transition to steeper cusps, -0.7 -0.3 even when
description: 14 pages, 3 figures, Accepted for publication in The Astrophysical Journal, Letters
Optimized gyrosynchrotron algorithms and fast codes
Creators: name: Kuznetsov, Alexey A.
name: Fleishman, Gregory D.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Gyrosynchrotron (GS) emission of charged particles spiraling in magnetic fields plays an exceptionally important role in astrophysics. In particular, this mechanism makes a dominant contribution to the continuum solar and stellar radio emissions. However, the available exact equations describing the emission process are extremely slow computationally, thus limiting the diagnostic capabilities of radio observations. In this work, we present approximate GS codes capable of fast calculating the emission from anisotropic electron distributions. The computation time is reduced by several orders of magnitude compared with the exact formulae, while the computation error remains within a few percent. The codes are implemented as the executable modules callable from IDL; they are made available for users via web sites.
description: Proceedings of the IAU Symposium 274 "Advances in Plasma Astrophysics"
On the Yukawa interaction as a slow, gravity-like force
Creators: name: Loggia, Elizabeth
Publisher: name: University of British Columbia
Year: 2018

description: The nature of dark matter continues to be one of the most elusive mysteries in physics. The astrophysical and cosmological support for dark matter seems overwhelming, but all of the current observational evidence is from only the gravitational influence on baryonic matter. According to the standard cosmology, dark matter is five times as prevalent as baryonic matter, where, taking the contribution from dark energy in to account, only 5% of our universe is made of baryonic matter. Ongoing experimental searches for particle dark matter have provided only constraints without direct detection. As such, alternative theories to dark matter need to be explored. One such alternative idea is an emergent gravity theory. Gravity, no longer a fundamental interaction, emerges from thermodynamic principles in the form of an entropic force. When this theory is applied to cosmology, the gravitational effect that we observe and attribute to dark matter is rather a memory effect from the emergence of space; it is an intrinsic property of the spacetime itself. As it is unclear how to proceed from this theory in general, a proper framework is required so that we can eventually make testable predictions. We propose that the addition of a slow, gravity-like force to general relativity is such a framework. We establish that the Yukawa interaction is gravity-like in certain limits, from both a particle physics and a general relativity perspective, where the massless Yukawa field has infinite range. Exploring spherical collapse in Einstein-de Sitter cosmology, we show that the addition of the Yukawa interaction does not affect the overall evolution of the density contrast, except to decrease the time to collapse. We consider the equations of motion for a massive scalar field coupled to a massless scalar Yukawa field, and plot the solutions as functions of the scale factor. The resulting plots have distinct behaviour before and after the scale factor is of the same magnitude as the coupling. Finally, we consider the effects of a slow, gravity-like force and derive the Lagrangian density for a slow, massless scalar field.
Die Begegnung Russlands mit dem lutherischen Protestantismus im 16. Und 17. Jahrhundert
Creators: name: Ангерман Ноберт
Publisher: name: Proslogion: Проблемы социальной истории и культуры средних веков и раннего Нового времени
Year: 2018
Subjects: МОСКВА
ИВАН ГРОЗНЫЙ
ЛЮТЕРАНЕ
РЕФОРМАЦИЯ
ВЕРОТЕРПИМОСТЬ
MOSCOW
IVAN THE TERRIBBLE
LUTHERANS
REFORMATION
HERESY
TOLERANCE

description: В статье прослеживается история лютеранства в России с середины XVI в. до 1689 г. года воцарения Петра Великого. Основное внимание сосредоточено на начале лютеранско-православных контактов. Автор подчеркивает роль торговли и взаимоотношений между Россией и Ливонией. Уже накануне Ливонской войны (до 1558 г.) в Пскове существовал небольшой приход русских протестантов вероятно, возникший в результате торговли между Псковом и Дерптом. В течение всего рассматриваемого периода лютеране составляли наибольшую группу западных иностранцев в Московии. Автор рассказывает о службе лютеранских военнослужащих, врачей, переводчиков и других специалистов, которую они несли в России. От правительства они получили безграничную религиозную свободу главным образом благодаря приносимой пользе, в то время как лютеранская вера в Московии по распространенности уступала остальным европейским странам.
From granular avalanches to fluid turbulences through oozing pastes. A mesoscopic physically-based particle model
Creators: name: Luciani, Annie
Publisher: name: arXiv
Year: 2010
Subjects: subject: Graphics (cs.GR)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: In this paper, we describe how we can precisely produce complex and various dynamic morphological features such as structured and chaotic features which occur in sand pilings (piles, avalanches, internal collapses, arches) , in flowing fluids (laminar flowing, Kelvin-Helmholtz and Von Karmann eddies), and in cohesive pastes (twist-and-turn oozing and packing) using only a single unified model, called "mesoscopic model". This model is a physically-based particle model whose behavior depends on only four simple, but easy to understand, physically-based parameters : elasticity, viscosity and their local areas of influence. It is fast to compute and easy to understand by non-physicist users.
Intensity-Guided Exposure Correction for Indoor LiDAR Scans
Creators: name: Trinidad, Marc Comino
name: Andújar, Carlos
name: Bosch, Carles
name: Chica, Antonio
name: Munoz-Pandiella, Imanol
Publisher: name: The Eurographics Association
Year: 2021

description: Terrestrial Laser Scanners, also known as LiDAR, are often equipped with color cameras so that both infrared and RGB values are measured for each point sample. High-end scanners also provide panoramic High Dynamic Range (HDR) images. Rendering such HDR colors on conventional displays requires a tone-mapping operator, and getting a suitable exposure everywhere on the image can be challenging for 360° indoor scenes with a variety of rooms and illumination sources. In this paper we present a simple-to-implement tone mapping algorithm for HDR panoramas captured by LiDAR equipment. The key idea is to choose, on a per-pixel basis, an exposure correction factor based on the local intensity (infrared reflectivity). Since LiDAR intensity values for indoor scenes are nearly independent from the external illumination, we show that intensity-guided exposure correction often outperforms state-of-the-art tone-mapping operators on this kind of scenes.
description: Spanish Computer Graphics Conference (CEIG)
description: Short Papers
description: 15
description: 18
description: Marc Comino Trinidad, Carlos Andújar, Carles Bosch, Antonio Chica, and Imanol Munoz-Pandiella
Informaciones de limpieza de sangre de Juan José de Gaviria y Castrillón
Creators: name: Gaviria y Castrillón, Juan José de
Publisher: name: Universidad del Rosario
Year: 1692

description: Informaciones de limpieza de sangre e hidalguía de Juan José de Gaviria y Castrillón presentadas al Colegio Mayor del Rosario como requerimiento para su ingreso a la institución. El expediente de informaciones contiene cuatro interrogatorios a los allegados del pretendiente para acreditar su condición de descendiente de españoles, filiación a la religión católica, buena salud y no haber incurrido en alguna ofensa a las leyes del Tribunal de la Inquisición. El expediente termina con la aprobación de las informaciones.
Material of Primary Importance on the Economic Aspects of Agriculture
Creators: name: [Bureau Of Agricultural Economics]
Publisher: name: Unknown
Year: 1930
Subjects: Teaching/Communication/Extension/Profession

description: Papers presented: Foreign Publications of Primary Importance in the Field of Agricultural Economics (Emma B. Hawks) --- Publications of the Federal Farm Board (Katharine Jacobs) --- Society and Association Publications of Primary Importance in the Field of Agricultural Economics (Louise O. Bercaw) --- State Departments of Agriculture Publications (Mary F. Carpenter) --- Agricultural Experiment Station Publications (Cora L. Feldkamp) --- Some Knots and What Nots in Agricultural Extension Publications (Lucy M. Lewis) --- Publications of the Bureau of Agricultural Economics and Other Agencies of the U. S. Department of Agriculture (Margaret T. Olcott) --- U. S. Dept. of Commerce and Other Government Agencies, Exclusive of the U. S. Dept. of Agriculture (Caroline G. Gries).
description: Papers presented to the Agricultural Libraries Section, American Library Association, Los Angeles, Calif., June 26, 1930.
Salient Local 3D Features for 3D Shape Retrieval
Creators: name: Godil, Afzal
name: Wagan, Asim Imdad
Publisher: name: arXiv
Year: 2011
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Multimedia (cs.MM)
subject: FOS: Computer and information sciences
subject: I.2.10; I.4.8; I.5.4

description: In this paper we describe a new formulation for the 3D salient local features based on the voxel grid inspired by the Scale Invariant Feature Transform (SIFT). We use it to identify the salient keypoints (invariant points) on a 3D voxelized model and calculate invariant 3D local feature descriptors at these keypoints. We then use the bag of words approach on the 3D local features to represent the 3D models for shape retrieval. The advantages of the method are that it can be applied to rigid as well as to articulated and deformable 3D models. Finally, this approach is applied for 3D Shape Retrieval on the McGill articulated shape benchmark and then the retrieval results are presented and compared to other methods.
description: Three-Dimensional Imaging, Interaction, and Measurement. Edited by Beraldin, J. Angelo; Cheok, Geraldine S.; McCarthy, Michael B.; Neuschaefer-Rube, Ulrich; Baskurt, Atilla M.; McDowall, Ian E.; Dolinsky, Margaret. Proceedings of the SPIE, Volume 7864, pp. 78640S-78640S-8 (2011). Conference Location: San Francisco Airport, California, USA ISBN: 9780819484017 Date: 10 March 2011