cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Expediente sobre la fundación de una beca en el Colegio Mayor del Rosario por Ana de León y Herrera
Creators: name: León y Herrera, Ana María de¬León y Herrera, José Joaquín de
Publisher: name: Universidad del Rosario
Year: 1763

description: Copia del testamento de 1794 de Ana de León y Herrera en el que se haya la disposición de fundar una beca en el Colegio Mayor del Rosario por 1200 pesos, destinada a niños en situación de pobreza o a un familiar en igual condición. Contiene además las disposiciones sobre objetos de su propiedad. La beca heredada por Ana de León se fundaba sobre una casa ubicada en la calle Honda en el barrio las Nieves de la ciudad de Santafé. El expediente contiene las disposiciones de 1846, sobre la entrega de dicha casa al Colegio Mayor del Rosario para cumplir la voluntad del testamento. En el folio 190 se encuentra la anotación de portada del expediente de informaciones de limpieza de sangre de Clemente Maldonado y Pontón aprobadas en 1763.
Flexible Authentication in Vehicular Ad hoc Networks
Creators: name: Caballero-Gil, P.
name: Caballero-Gil, C.
name: Molina-Gil, J.
name: Hernández-Goya, C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: A Vehicular Ad-Hoc Network (VANET) is a form of Mobile ad-hoc network, to provide communications among nearby vehicles and between vehicles and nearby fixed roadside equipment. The key operation in VANETs is the broadcast of messages. Consequently, the vehicles need to make sure that the information has been sent by an authentic node in the network. VANETs present unique challenges such as high node mobility, real-time constraints, scalability, gradual deployment and privacy. No existent technique addresses all these requirements. In particular, both inter-vehicle and vehicle-to-roadside wireless communications present different characteristics that should be taken into account when defining node authentication services. That is exactly what is done in this paper, where the features of inter-vehicle and vehicle-to-roadside communications are analyzed to propose differentiated services for node authentication, according to privacy and efficiency needs.
Comparison of GPU-based Methods for Handling Point Cloud Occlusion
Creators: name: López, Alfonso
name: Jurado, Juan Manuel
name: Padrón, Emilio José
name: Ogayar, Carlos Javier
name: Feito, Francisco Ramón
Publisher: name: The Eurographics Association
Year: 2021
Subjects: Computing methodologies
Massively parallel algorithms
Visibility
Point
based models

description: Three-dimensional point clouds have conventionally been used along with several sources of information. This fusion can be performed by projecting the point cloud into the image plane and retrieving additional data for each point. Nevertheless, the raw projection omits the occlusion caused by foreground surfaces, thus assigning wrong information to 3D points. For large point clouds, testing the occlusion of each point from every viewpoint is a time-consuming task. Hence, we propose several algorithms implemented in GPU and based on the use of z-buffers. Given the size of nowadays point clouds, we also adapt our methodologies to commodity hardware by splitting the point cloud into several chunks. Finally, we compare their performance through the response time.
description: Spanish Computer Graphics Conference (CEIG)
description: Short Papers
description: 43
description: 46
description: Alfonso López, Juan Manuel Jurado, Emilio José Padrón, Carlos Javier Ogayar, and Francisco Ramón Feito
description: CCS Concepts: Computing methodologies --> Massively parallel algorithms; Visibility; Point-based models
Títulos de catedráticos en cánones y decretales en el Colegio Mayor del Rosario otorgados a José Masustegui y a Felipe Romana
Creators: name: Masustegui y Archer, Joseph Miguel¬Tello de Mayorga y Camacho, Francisco Javier
Publisher: name: Universidad del Rosario
Year: 1741

description: Título de catedrático de vísperas en sagrados cánones otorgado a Joseph Miguel Masustegui, cura de San Juan de Girón, quien recibió del Arzobispo una dispensa para no residir en su curato. También se realizó el nombramiento de Felipe Romana como catedrático del Libro Sexto de decretales, cátedra que regentaba Masustegui.
Informaciones de limpieza de sangre de Francisco Salgado de Castro y Velásquez
Creators: name: Salgado de Castro y Velásquez, Francisco
Publisher: name: Universidad del Rosario
Year: 1676

description: Informaciones de limpieza de sangre e hidalguía de Francisco Salgado de Castro y Velásquez presentadas al Colegio Mayor del Rosario como requerimiento para su ingreso a la institución. Las informaciones comienzan con una solicitud a la Real Audiencia de Santafé del hermano de Francisco Salgado, para que se le conceda una beca al dicho Francisco en el Colegio Mayor. 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.
Additional file 1 of PSAT1 regulates hair follicle growth and stem cell behavior in cashmere goats
Creators: name: Han, Xiao-yu
name: Liu, Jia-ning
name: Sun, Nan-xiang
name: Zhang, Yin-xian
name: Bai, Hao-bing
name: Song, Wei-guo
name: Hu, Xiao
name: Liang, Hao
name: Miao, Xiong
name: He, Yun-mei
name: Liu, Dong-jun
name: Guo, Xu-dong
Publisher: name: figshare
Year: 2025
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Supplementary Material 1
Additional file 1 of Correction: γ‑Secretase modulator resistance of an aggressive Alzheimer‑causing presenilin mutant can be overcome in the heterozygous patient state by a set of advanced compounds
Creators: name: Trambauer, Johannes
name: Sarmiento, Rosa Maria Rodriguez
name: Garringer, Holly J.
name: Salbaum, Katja
name: Pedro, Liliana D.
name: Crusius, Dennis
name: Vidal, Ruben
name: Ghetti, Bernardino
name: Paquet, Dominik
name: Baumann, Karlheinz
name: Lindemann, Lothar
name: Steiner, Harald
Publisher: name: figshare
Year: 2025
Subjects: Medicine
Neuroscience
Chemical Sciences not elsewhere classified
Cancer
Hematology

description: Supplementary Material 14. Supplementary Information. Indole-type GSMs.
Further GMRT observations of the Lockman Hole at 610 MHz
Creators: name: Garn, T. S.
name: Green, D. A.
name: Riley, J. M.
name: Alexander, P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present further observations of the Lockman Hole field, made with the Giant Metrewave Radio Telescope at 610 MHz with a resolution of 6 x 5 arcsec^2. These complement our earlier observations of the central approx 5 deg^2 by covering a further approx 8 deg^2, with an r.m.s. noise down to ~80 microJy beam^-1. A catalogue of 4934 radio sources is presented.
description: Accepted for publication by the Bulletin of the Astronomical Society of India, 10 pages. Dedicated to the memory of Timothy Garn
Fluctuations and the QCD phase diagram
Creators: name: Schaefer, Bernd-Jochen
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In this contribution the role of quantum fluctuations for the QCD phase diagram is discussed. This concerns in particular the importance of the matter back-reaction to the gluonic sector. The impact of these fluctuations on the location of the confinement/deconfinement and the chiral transition lines as well as their interrelation are investigated. Consequences of our findings for the size of a possible quarkyonic phase and location of a critical endpoint in the phase diagram are drawn.
description: 7 pages, 3 figures, to appear in Physics of Atomic Nuclei
Informaciones de limpieza de sangre de Cipriano Díaz de la Zerda
Creators: name: Díaz de la Zerda, Cipriano
Publisher: name: Universidad del Rosario
Year: 1697

description: Informaciones de limpieza de sangre e hidalguía de Cipriano Díaz de la Zerda presentadas al Colegio Mayor del Rosario como requerimiento para su ingreso a la institución. 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. Contiene la partida o fe de bautismo. El expediente de informaciones termina con la aceptación del aspirante en el Colegio Mayor como colegial porcionista.
On the level density of spin chains of Haldane--Shastry type
Creators: name: Enciso, A.
name: Finkel, F.
name: Gonzalez-Lopez, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We provide a rigorous proof of the fact that the level density of all su(m) spin chains of Haldane-Shastry type associated with the A_{N-1} root system approaches a Gaussian distribution as the number of spins N tends to infinity. Our approach is based on the study of the large N limit of the characteristic function of the level density, using the description of the spectrum in terms of motifs and the asymptotic behavior of the dispersion relation.
description: 6 pages, revtex
Scattering Mechanisms in a High Mobility Low Density Carbon-Doped (100) GaAs Two-Dimensional Hole System
Creators: name: Watson, J. D.
name: Mondal, S.
name: Csáthy, G. A.
name: Manfra, M. J.
name: Hwang, E. H.
name: Sarma, S. Das
name: Pfeiffer, L. N.
name: West, K. W.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report on a systematic study of the density dependence of mobility in a low-density Carbon-doped (100) GaAs two-dimensional hole system (2DHS). At T= 50 mK, a mobility of 2.6 x 10^6 cm^2/Vs at a density p=6.2 x 10^10 cm^- was measured. This is the highest mobility reported for a 2DHS to date. Using a back-gated sample geometry, the density dependence of mobility was studied from 2.8 x 10^10 cm^-2 to 1 x 10^11 cm^-2. The mobility vs. density cannot be fit to a power law dependence of the form mu ~ p^alpha using a single exponent alpha. Our data indicate a continuous evolution of the power law with alpha ranging from ~ 0.7 at high density and increasing to ~ 1.7 at the lowest densities measured. Calculations specific to our structure indicate a crossover of the dominant scattering mechanism from uniform background impurity scattering at high density to remote ionized impurity scattering at low densities. This is the first observation of a carrier density-induced transition from background impurity dominated to remote dopant dominated transport in a single sample.
description: 4 pages, 5 figures, prepared with LaTex2e
Peptide 1018 inhibits swarming motility and dysregulates transcriptional regulators of swarming in Pseudomonas aeruginosa
Creators: name: Wilkinson, Lauren Valerie
Publisher: name: University of British Columbia
Year: 2018

description: Pseudomonas aeruginosa is a Gram-negative environmental pathogen responsible for considerable human morbidity and mortality, especially in vulnerable hospital populations and individuals with cystic fibrosis. Much of this impact stems from its enormous capacity to adapt, colonize, and thrive in a broad variety of host and environmental niches. In P. aeruginosa, adaptive behaviours like biofilm formation and swarming motility can confer significant but conditionally reversible multiple antibiotic resistance, and considerably reduce the efficacy of many clinical antibiotics. Swarming motility is a transitory adaptive behaviour that is induced under stringent conditions (e.g., nutrient limitation, medium viscosity) and has been linked to both in vivo virulence and acute infection in P. aeruginosa. A small, synthetic host defense peptide, 1018, with weak bactericidal activity inhibits the adaptive behaviour biofilm formation at low concentrations in a broad spectrum of Gram-negative and Gram-positive pathogenic bacteria. It also shows synergy with a number of conventional antibiotics. This study aimed to investigate the effect of this peptide on swarming motility. Peptide 1018 inhibited swarming motility at low concentrations in P. aeruginosa and disrupted the expression of seventy-four regulatory genes, including ten of the thirty-five genes identified as swarming regulators. Peptide treatment of bacteria also induced a gene expression profile with significant similarity (67.7%) to cells with a stationary, biofilm-like phenotype. A moderate number of P. aeruginosa mutants with single gene interruptions showed weak tolerance to peptide 1018, and the majority of these interrupted genes were linked to adaptation and survival under stringent conditions. The tolerance phenotype associated with two of these genes, rhlB and anr, was confirmed by complementation. Enhancing the bacterial stringent response through induced amino acid starvation appeared to improve the tolerance of P. aeruginosa to peptide 1018 in a swarming environment. Under these conditions, the wild-type strain and the peptide-tolerant mutants showed respective rescued and enhanced swarming motility when treated with peptide 1018. This study thus supports a link between the mechanism of action of peptide 1018 and the stringent response and demonstrates that peptide 1018 inhibits and broadly dysregulates swarming motility, an adaptive behaviour promoting enhanced antibiotic resistance.
Controlling free superflow, dark matter and luminescence rings of excitons in quantum well structures
Creators: name: Alexandrov, A. S.
name: Savel'ev, S. E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Following the discovery of Bose-Einstein condensation (BEC) in ultra cold atoms [E. Gosta, Nobel Lectures in Physics (2001-2005), World Scientific (2008)], there has been a huge experimental and theoretical push to try and illuminate a superfluid state of Wannier-Mott excitons. Excitons in quantum wells, generated by a laser pulse, typically diffuse only a few micrometers from the spot they are created. However, Butov et al. and Snoke et al. reported luminescence from indirect and direct excitons hundreds of micrometers away from the laser excitation spot in double and single quantum well (QW) structures at low temperatures. This luminescence appears as a ring around the laser spot with the dark region between the spot and the ring. Developing the theory of a free superflow of Bose-liquids we show that the macroscopic luminesce rings and the dark state are signatures of the coherent superflow of condensed excitons at temperatures below their Berezinskii-Kosterlitz-Thouless (BKT) transition temperature. To further verify the dark excitonic superflow we propose several keystone experiments, including interference of superflows from two laser spots, vortex formation, scanning of moving dipole moments, and a giant increase of the luminescence distance by applying one-dimensional confinement potential. These experiments combined with our theory will open a new avenue for creating and controlling superflow of coherent excitons on nanoscale.
description: 6 pages, 4 figures, 1 supplement with 1 figure, 2 animations
Additional file 2 of PSAT1 regulates hair follicle growth and stem cell behavior in cashmere goats
Creators: name: Han, Xiao-yu
name: Liu, Jia-ning
name: Sun, Nan-xiang
name: Zhang, Yin-xian
name: Bai, Hao-bing
name: Song, Wei-guo
name: Hu, Xiao
name: Liang, Hao
name: Miao, Xiong
name: He, Yun-mei
name: Liu, Dong-jun
name: Guo, Xu-dong
Publisher: name: figshare
Year: 2025
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Supplementary Material 2
Nombramiento de beca a favor de Cristóbal Martínez de Espinosa
Creators: name: Mosquera Nuguerol y Sotelo, Juan de
Publisher: name: Universidad del Rosario
Year: 1673

description: Nombramiento de beca para el colegial formal de número de una de las quince becas de primera fundación a don Cristóbal Martínez de Espinosa y Ávila en reemplazo de don Francisco Osorio Nieto de Paz y Herrera. Aprobada la beca por el Presidente de la Real Audiencia el Arzobispo Melchor Liñan y Cisneros. Siendo rector el doctor don Juan de Mosquera Nuguerol.
Escritura de venta del trapiche de San Miguel por el Colegio Mayor del Rosario
Creators: name: Duque Gómez, José María
Publisher: name: Universidad del Rosario
Year: 1836

description: Escritura de venta del Trapiche de San Miguel por el Colegio Mayor del Rosario a Juan Ronderos por 9 mil pesos. Incluye la descripción de los espacios y elementos contenidos en el trapiche y la forma de pago.
Quantifying the Fraction of Missing Information for Hypothesis Testing in Statistical and Genetic Studies
Creators: name: Nicolae, Dan L.
name: Meng, Xiao-Li
name: Kong, Augustine
Publisher: name: arXiv
Year: 2011
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: Many practical studies rely on hypothesis testing procedures applied to data sets with missing information. An important part of the analysis is to determine the impact of the missing data on the performance of the test, and this can be done by properly quantifying the relative (to complete data) amount of available information. The problem is directly motivated by applications to studies, such as linkage analyses and haplotype-based association projects, designed to identify genetic contributions to complex diseases. In the genetic studies the relative information measures are needed for the experimental design, technology comparison, interpretation of the data, and for understanding the behavior of some of the inference tools. The central difficulties in constructing such information measures arise from the multiple, and sometimes conflicting, aims in practice. For large samples, we show that a satisfactory, likelihood-based general solution exists by using appropriate forms of the relative Kullback--Leibler information, and that the proposed measures are computationally inexpensive given the maximized likelihoods with the observed data. Two measures are introduced, under the null and alternative hypothesis respectively. We exemplify the measures on data coming from mapping studies on the inflammatory bowel disease and diabetes. For small-sample problems, which appear rather frequently in practice and sometimes in disguised forms (e.g., measuring individual contributions to a large study), the robust Bayesian approach holds great promise, though the choice of a general-purpose "default prior" is a very challenging problem.
description: Published in at http://dx.doi.org/10.1214/07-STS244 the Statistical Science (http://www.imstat.org/sts/) by the Institute of Mathematical Statistics (http://www.imstat.org)
A Symmetric Approach to the Massive Nonlinear Sigma Model
Creators: name: Ferrari, Ruggero
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the present paper we extend to the massive case the procedure of divergences subtraction, previously introduced for the massless nonlinear sigma model (D=4). Perturbative expansion in the number of loops is successfully constructed. The resulting theory depends on the Spontaneous Symmetry Breaking parameter v, on the mass m and on the radiative correction parameter Λ. Fermions are not considered in the present work. SU(2) X SU(2) is the group used.
description: 20 pages
Escritura sobre donación de fray Cristóbal de Torres a la Orden de Predicadores
Creators: name: Torres y Motones, Cristóbal de¬Felipe IV¬Bustamante, Pedro de
Publisher: name: Universidad del Rosario
Year: 1654

description: Declaración de fray Cristóbal de Torres, fundador del Colegio Mayor del Rosario, sobre la donación que hizo a la Orden de predicadores, aclaraba en el documento, que no había otorgado a la comunidad religiosa el dominio total del Colegio Mayor, sino algunos derechos para la administración del Colegio y sus rentas.
Additional file 3 of PSAT1 regulates hair follicle growth and stem cell behavior in cashmere goats
Creators: name: Han, Xiao-yu
name: Liu, Jia-ning
name: Sun, Nan-xiang
name: Zhang, Yin-xian
name: Bai, Hao-bing
name: Song, Wei-guo
name: Hu, Xiao
name: Liang, Hao
name: Miao, Xiong
name: He, Yun-mei
name: Liu, Dong-jun
name: Guo, Xu-dong
Publisher: name: figshare
Year: 2025
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Supplementary Material 3
Expediente sobre pago de una capellanía de Luis Francisco de Guzmán y Monasterio
Creators: name: Borja y Espeleta, Juan
Publisher: name: Universidad del Rosario
Year: 1738

description: Escritura de Juan de Borja concediendo 1060 pesos a una capellanía de Luis de Guzmán. Recibos de pagos hechos a la capellanía.  Juicio seguido por Antonio José de Guzmán y Monasterio en Guzmán en nombre de su hermano Luis Francisco de Guzmán cobrando sesenta y dos pesos faltantes de la  capellanía que concedió Juan de Borja.
Busting the “model minority” myth: Academic performance and substance use varies widely across Asian American youth ethnicity and sexual orientation
Creators: name: Russell, Stephen T.
name: McCurdy, Amy L.
Publisher: name: University of Texas at Austin Population Research Center
Year: 2023
Subjects: model minority myth
Asian Americans
lesbian, gay, bisexual
academic outcomes
substance use
bias-based bullying

description: Asian Americans are often characterized as a “model minority,” uniformly high‐performing and hardworking people who have achieved success despite systemic racism and disenfranchisement. This model minority stereotype influences the way people think about Asian American youth, who are seen as “problem free,” and therefore assumed to be high-achieving and less likely to use substances such as cigarettes, alcohol, or marijuana. This stereotype obscures diversity within Asian American groups. In this brief, PRC faculty scholar Stephen Russell and former PRC postdoctoral fellow Amy McCurdy explore how the multiple identities and experiences of Asian American youth intersect to impact their academic performance and substance use. They found that academic performance and substance use outcomes for Asian American youth varied widely across their ethnicity, sexual orientation, and experiences of bias-based bullying. Thus, Asian American youth are often treated as a single high-achieving group, yet that view overlooks diversity among Asian American youth, many of whom need support for academic success and health behaviors that they do not currently receive. The authors argue that to minimize the negative impact of bias-based bullying, schools should implement or strengthen school practices and policies that promote school safety and the well-being of lesbian, gay, bisexual and all students.
Libro de Actas de Consiliatura 1667 -1719
Creators: name: Mosquera Nuguerol y Sotelo, Juan de
Publisher: name: Universidad del Rosario
Year: 1668

description: Libro de Actas de Consiliatura 1667-1719 siendo rectores: Juan de Mosquera Nuguerol y Sotelo (1666 - 1667,1673 – 1676)Enrique de Caldas Barbosa y Santiago (1667-1668, 1670-1672, 1680-1682)Cristóbal de Torres Bravo (1683-1684, 1698-1701)Nicolás Flores de Acuña (1677, 1687)Andrés del Río (1694 - 1696) Juan Andrés Manzanares y Juera (1704-1707)Jacinto Roque Flórez de Acuña (1701 - 1704, 1708 - 1710) Sebastián Carlos Pretel y Cid Cuadrado (1697)
Additional file 4 of PSAT1 regulates hair follicle growth and stem cell behavior in cashmere goats
Creators: name: Han, Xiao-yu
name: Liu, Jia-ning
name: Sun, Nan-xiang
name: Zhang, Yin-xian
name: Bai, Hao-bing
name: Song, Wei-guo
name: Hu, Xiao
name: Liang, Hao
name: Miao, Xiong
name: He, Yun-mei
name: Liu, Dong-jun
name: Guo, Xu-dong
Publisher: name: figshare
Year: 2025
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Supplementary Material 4
Carta de Francisco Bayón, catedrático de Anatomía práctica al rector del Colegio del Rosario
Creators: name: Bayón, Francisco¬Núñez Conto, Juan Nepomuceno
Publisher: name: Universidad del Rosario
Year: 1854

description: Francisco Bayón, catedrático de Anatomía práctica, contesta al rector del Colegio del Rosario sorprendido por la decisión del Gobernador de la Provincia de suspender la clase en el Hospital de Caridad
On the motifs distribution in random hierarchical networks
Creators: name: Avetisov, V. A.
name: Nechaev, S. K.
name: Shkarin, A. B.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: The distribution of motifs in random hierarchical networks defined by nonsymmetric random block--hierarchical adjacency matrices, is constructed for the first time. According to the classification of U. Alon et al of network superfamilies by their motifs distributions, our artificial directed random hierarchical networks falls into the superfamily of natural networks to which the class of neuron networks belongs. This is the first example of ``handmade'' networks with the motifs distribution as in a special class of natural networks of essential biological importance.
description: 7 pages, 5 figures
Ultrafiltration membrane bio‐fuel cell as an energy‐efficient advanced wastewater treatment system
Creators: name: Bhowmick, Gourav Dhar
name: Ghangrekar, Makarand Madhao
name: Zekker, Ivar
name: Kibena-Põldsepp, Elo
name: Tammeveski, Kaido
name: Wilhelm, Michaela
name: Banerjee, Rintu
Publisher: name: Fachbereich 04: Produktionstechnik, Maschinenbau & Verfahrenstechnik (FB 04)
Year: 2022
Subjects: subject: anaerobic ultrafiltration
subject: wastewater treatment
subject: chemical oxygen demand (COD)
subject: anti-biofouling
subject: 620

description: A novel anaerobic ultrafiltration membrane bio-fuel cell (UFBFC) was concep- tualized to improve the efficiency of wastewater treatment with a reduced foot- print and bioenergy recovery. The system with a working volume of 40 L reached a maximum power density of 23.3 mW/m2 while treating synthetic wastewater with initial chemical oxygen demand (COD) of 2026 ± 61 mg/L and 19.1 mW/m2 while treating actual fish processing wastewater with initial COD of 1915 ± 63 mg/L. The average COD removal efficiency of UFBFC was found to be almost similar (>97%) for both types of wastewaters showing the efficacy of the system in real-life applications comparable to the existing treat- ment systems. The cost-effective longitudinal vibrational mechanism (0.25 $/kLD of treated wastewater), with a frequency of 0.5 Hz and an amplitude of 8 mm, revealed superior anti-biofouling ability for ultrafiltration membrane placed inside the anodic chamber of UFBFC than cost-intensive conventional techniques (117 $/kLD in conventional MBR with aeration). The capacitor- based power management circuit improved the maximum normalized energy recovery (58 Wh/m3) of UFBFC by over twice compared to UFBFC when oper- ated with external resistance of 100 Ω (24 Wh/m3). The harvested energy by UFBFC with capacitor-based power management system thus could success- fully compensate the operational power requirement of the system, proving its practical field-scale applications as an energy-economic advanced wastewater treatment system.
Efficient Heralding of Photonic Qubits with Apllications to Device Independent Quantum Key Distribution
Creators: name: Pitkänen, David
name: Ma, Xiongfeng
name: Wickert, Ricardo
name: van Loock, Peter
name: Lütkenhaus, Norbert
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present an efficient way of heralding photonic qubit signals using linear optics devices. First we show that one can obtain asymptotically perfect heralding and unit success probability with growing resources. Second, we show that even using finite resources, we can improve qualitatively and quantitatively over earlier heralding results. In the latte r scenario, we can obtain perfect heralded photonic qubits while maintaining a finite success probability. We demonstrate the advantage of our heralding scheme by predicting key rates for device independent quantum key distribution, taking imperfections of sources and detectors into account.
title: The k-Dimensional Cube is k-Representable
Creators: name: Broere, Bas
name: Zantema, Hans
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2019

description: A graph is called $k$-representable if there exists a word $\fwo$ over the nodes of the graph, each node occurring
exactly $k$ times, such that there is an edge between two nodes~$\fle,\sle$ if and only after removing all
letters distinct from $\fle,\sle$, from $\fwo$, a word remains in which~$\fle,\sle$ alternate.
We prove that if $G$ is $k$-representable for $k>1$, then the Cartesian product of $G$ and the
complete graph on $n$ nodes is $(k+n-1)$-representable.
As a direct consequence, the $k$-dimensional cube is $k$-representable for every $k \geq 1$.

Our main technique consists of exploring occurrence-based functions that replace every $i$th occurrence of a symbol $\fle$ in a word $\fwo$ by a string $h(\fle,i)$.
The representing word we construct to achieve our main theorem is purely composed from concatenation and occurrence-based functions.
description: Journal of Automata, Languages and Combinatorics, Volume 24, Number 1, 2019, 3-12
Physisorption of α-chymotrypsin on SiO2 and TiO2: A comparative study via experiments and molecular dynamics simulations
Creators: name: Derr, Ludmilla
name: Hildebrand, Nils Alexander
name: Köppen, Susan
name: Kunze, Simon
name: Treccani, Laura
name: Dringen, Ralf
name: Rezwan, Kurosch
name: Colombi Ciacchi, Lucio
Publisher: name: Fachbereich 04: Produktionstechnik, Maschinenbau & Verfahrenstechnik (FB 04)
Year: 2016
Subjects: subject: immobilized enzymes
subject: chymotrypsin
subject: molecular dynamics
subject: 600

description: In order to understand fundamental interactions at the interface between immobilized enzymes and ceramic supports, the authors compare the adsorption features of chymotrypsin on SiO2 and TiO2 colloidal particles by means of a combination of adsorption experiments and molecular dynamics simulations. While the dependency of the adsorption amount on pH is consistent with the trend predicted the Derjaguin-Landau-Verwey-Overbeek theory, other effects can only be rationalized if the atomic-scale details of the water-mediated protein-surface interactions are considered. On both surfaces, a clear driving force for the formation of a double monolayer at the saturation coverage is found. Although nearly equal free energies of adsorption are estimated on the two materials via a Langmuir adsorption analysis, about 50% more proteins per unit of surface can be accommodated on TiO2 than on SiO2. This is probably due to the lower surface diffusion mobility of the adsorbed protein in the latter case. Surface anchoring is realized by a combination of direct ionic interactions between charged proteins and surface sites (more pronounced for SiO2) and distinct structuring of the surface hydration layers in which the contact residues are embedded (more pronounced for TiO2). Finally, normalization of the data with respect to particle surface areas accessible to the proteins, rather than determined by means of the Brunauer-Emmett-Teller nitrogen adsorption isotherm, is crucial for a correct interpretation of the results.
Cédula real sobre métodos de castigo a estudiantes
Creators: name: Carlos III, Rey de España
Publisher: name: Universidad del Rosario
Year: 1778

description: Carlos III de España pidió a las autoridades de los Colegios del Rosario y de San Bartolomé y a la Real Audiencia de Santafé la creación de un método que modifique las formas de castigo para los estudiantes.
Escritura de venta de la esclava María a Agustín Manuel de Alarcón
Creators: name: Alarcón  y Castro, Agustín Manuel de¬Camacho, María
Publisher: name: Universidad del Rosario
Year: 1782

description: Escritura de venta de una esclava llamada María de 28 años a Agustín Manuel de Alarcón por Gertrudis Camacho
Synchronization of spatiotemporal semiconductor lasers and its application in color image encryption
Creators: name: Banerjee, S.
name: Rondoni, L.
name: Mukhopadhyay, S.
name: Misra, A. P.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Optics (physics.optics)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Optical chaos is a topic of current research characterized by high-dimensional nonlinearity which is attributed to the delay-induced dynamics, high bandwidth and easy modular implementation of optical feedback. In light of these facts, which adds enough confusion and diffusion properties for secure communications, we explore the synchronization phenomena in spatiotemporal semiconductor laser systems. The novel system is used in a two-phase colored image encryption process. The high-dimensional chaotic attractor generated by the system produces a completely randomized chaotic time series, which is ideal in the secure encoding of messages. The scheme thus illustrated is a two-phase encryption method, which provides sufficiently high confusion and diffusion properties of chaotic cryptosystem employed with unique data sets of processed chaotic sequences. In this novel method of cryptography, the chaotic phase masks are represented as images using the chaotic sequences as the elements of the image. The scheme drastically permutes the positions of the picture elements. The next additional layer of security further alters the statistical information of the original image to a great extent along the three-color planes. The intermediate results during encryption demonstrate the infeasibility for an unauthorized user to decipher the cipher image. Exhaustive statistical tests conducted validate that the scheme is robust against noise and resistant to common attacks due to the double shield of encryption and the infinite dimensionality of the relevant system of partial differential equations.
description: 20 pages, 11 figures; Article in press, Optics Communications (2011)
Cédula Real sobre control de contenidos en colegios y universidades - (Fernando Caicedo y Flórez)
Creators: name: Carlos IV, Rey de España
Publisher: name: Universidad del Rosario
Year: 1801

description: El rey Carlos IV de España ordenó que los asertos de conclusiones y las doctrinas que se enseñaran en los colegios y universidades se pasaran a los fiscales para examinar su contenido. Adicionalmente nombró censores regios para el mismo efecto.
Poisson Statistics in the High Temperature QCD Dirac Spectrum
Creators: name: Kovacs, Tamas G.
name: Pittler, Ferenc
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: At low temperature in the epsilon regime of QCD the low-end of the Dirac spectrum is described by random matrix theory. In contrast, there has been no similarly well established staistical description in the high temperature, chirally symmetric phase. Using lattice simulations we show that at high temperature a band of extremely localized eigenmodes appear at the low-end of the Dirac spectrum. The corresponding eigenvalues are statistically independent and obey a generalized Poisson distribution. Higher up in the spectrum the Poisson distribution rapidly crosses over into the bulk distribution predicted by the random matrix ensemble with the corresponding symmetry. Our results are based on quenched lattice simulations with the overlap and the staggered Dirac operator done well above the critical temperature at several volumes and values of $N_t$. We also discuss the crucial role played by the fermionic boundary condition and the Polyakov-loop in this phenomenon.
description: 7 pages, presented at XXVIII International Symposium on Lattice Field Theory (Lattice 2010), June 14-19, 2010, Villasimius, Italy
A simple derivation of the Tracy-Widom distribution of the maximal eigenvalue of a Gaussian unitary random matrix
Creators: name: Nadal, Celine
name: Majumdar, Satya N.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In this paper, we first briefly review some recent results on the distribution of the maximal eigenvalue of a $(N\times N)$ random matrix drawn from Gaussian ensembles. Next we focus on the Gaussian Unitary Ensemble (GUE) and by suitably adapting a method of orthogonal polynomials developed by Gross and Matytsin in the context of Yang-Mills theory in two dimensions, we provide a rather simple derivation of the Tracy-Widom law for GUE. Our derivation is based on the elementary asymptotic scaling analysis of a pair of coupled nonlinear recursion relations. As an added bonus, this method also allows us to compute the precise subleading terms describing the right large deviation tail of the maximal eigenvalue distribution. In the Yang-Mills language, these subleading terms correspond to non-perturbative (in $1/N$ expansion) corrections to the two-dimensional partition function in the so called `weak' coupling regime.
description: 2 figures
Certificación de estudios de Alfondo López Michelsen
Creators: name: López Michelsen, Alfonso
Publisher: name: Universidad del Rosario
Year: 1937

description: El Colegio Mayor del Rosario certifica que Alfondo López Michelsen cursó los tres primeros años de derecho en el Rosario y que en la Universidad de Santiago de Chile terminó los requisitos y que puede optar al título de Doctor en Jurisprudencia y Ciencias Políticas
Libro de cuentas del Colegio Mayor del Rosario de 1736 a 1798
Creators: name: Masústegui y Archer Calzada, Miguel José¬León y Herrera, José Joaquín de¬Caicedo y Vélez Ladrón de Guevara, Manuel¬Guzmán y Franqui, José Joaquín¬Alarcón  y Castro, Agustín Manuel de¬Paniagua y Fajardo, Antonio de¬Burgos y Villamizar, Santiago Gregorio de¬Caicedo y Flórez, Fernando de
Publisher: name: Universidad del Rosario
Year: 1736

description: Entre los folios 191 y 202v se encuentran los registros de pago de principales, prestamos, hipotecas, arriendos,  venta de propiedades y donaciones hechas para el mantenimiento de las cátedras del Colegio Mayor del Rosario entre marzo de 1736 y enero de 1793. En el folio 202v hay una declaración del rector Fernando Caicedo y Flórez sobre la necesidad de tener solo un capellán en el Colegio Mayor del Rosario, y no dos como lo exponen las constituciones, esto debido a la estrechez de las rentas del Colegio. Entre los folios 203 y 205v el rector Fernando Caicedo expone un informe de 28 de febrero de 1796 de los aumentos en las rentas de la Hacienda de Calandaima, la Hacienda de San Vicente y El tejar de las Nieves. También expone el estado de los principales o prestamos cobrados,  donaciones, un pago de 3 mil pesos del rector del Colegio de Cartagena, mil pesos legados al Colegio Mayor del Rosario por Agustín de Alarcón además de sus objetos litúrgicos y libros, y el pago de principales para el sustento de cátedras. Desde el folio 206 al 211 comienza una nueva parte del informe de cuentas del Colegio Mayor del Rosario de diciembre de 1796 a 1798, incluye registro de pagos de principales sobre propiedades, donaciones y pagos de misas por el descanso del alma.
On the Generic Type of the Free Group
Creators: name: Sklinos, Rizos
Publisher: name: arXiv
Year: 2010
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics

description: We answer a question raised by Pillay, that is whether the infinite weight of the generic type of the free group is witnessed in $F_ω$. We also prove that the set of primitive elements in finite rank free groups is not uniformly definable. As a corollary, we observe that the generic type over the empty set is not isolated. Finally, we show that uncountable free groups are not $\aleph_1$-homogeneous.
description: To appear in J. of Symbolic Logic
Current-flux characteristics in mesoscopic nonsuperconducting rings
Creators: name: Machura, Lukasz
name: Rogozinski, Szymon
name: Luczka, Jerzy
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We propose four different mechanisms responsible for paramagnetic or diamagnetic persistent currents in normal metal rings and determine the circumstances for change of the current from paramagnetic to diamagnetic ones and {\it vice versa}. It might qualitatively reproduce the experimental results of Bluhm et al. (Phys. Rev. Lett. 102, 136802 (2009)).
description: 8 pages, 1 figure
Nombramiento de beca en el Colegio Mayor del Rosario a favor de José María Silvestre y Prieto
Creators: name: Alarcón  y Castro, Agustín Manuel de
Publisher: name: Universidad del Rosario
Year: 1736

description: Concesión de la beca  en el Colegio Mayor del Rosario fundada por el Arzobispo Antonio Claudio Álvarez para los descendientes de Josef Prieto y Mariana Ricaurte, a José María Silvestre y Prieto, nieto por línea materna de la mencionada pareja.
Sum of the parts | art and the archive : the status of the document
Creators: name: Jackson, Jennifer
Publisher: name: University of British Columbia
Year: 2018

description: In her 1992 publication Atget’s Seven Albums, Molly Nesbit opens with an introduction subtitled The Document. She compellingly defines the document by situating its relationship to photography, the archive, and visual art. Nesbit’s tremendously important identification of the intersection between art and the archive is where I will situate the focus of this paper. Through this intersection, I will demonstrate a rereading of the status of the document by considering the extended relationship between art and the archive. In particular, I will look at the status of the document as artwork and the ways in which contemporary art of the 21st century comes to stand in for the document. I will establish this point by examining the ready-made subject of archival structures as well as the overlapping spheres of the document and art. I will perform a rereading of the status of the document by tracing its trajectory from the discourse of empirical facticity to a more complex dimension of mnemonic production. This rereading will consider the document and memory as resources available for extraction and activation. Throughout, I will set specific limits for this research by positioning previous scholarship in relation to a selection of films and performances by artists Deanna Bowen, Felix Kalmenson, Divya Mehra, Krista Belle Stewart, and Casey Wei. Within these limits, I will examine the politics of these artists’ works with attention to formalism and historicity.
Informaciones de limpieza de sangre de Juan Esteban Gallardo Celemín
Creators: name: Gallardo Celemín, Juan Esteban
Publisher: name: Universidad del Rosario
Year: 1678

description: Informaciones de limpieza de sangre e hidalguía de Juan Esteban Gallardo Celemín presentadas al Colegio Mayor del Rosario como requerimiento para su ingreso a la institución. El expediente contiene dos 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, pagando cada año 70 patacones.
Additional file 5 of PSAT1 regulates hair follicle growth and stem cell behavior in cashmere goats
Creators: name: Han, Xiao-yu
name: Liu, Jia-ning
name: Sun, Nan-xiang
name: Zhang, Yin-xian
name: Bai, Hao-bing
name: Song, Wei-guo
name: Hu, Xiao
name: Liang, Hao
name: Miao, Xiong
name: He, Yun-mei
name: Liu, Dong-jun
name: Guo, Xu-dong
Publisher: name: figshare
Year: 2025
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Supplementary Material 5
Museum Analytics: Ein Online-Tool zur vergleichenden Analyse musealer Datenbestände
Creators: name: Schneider, Stefanie
name: Kohle, Hubertus
name: Burg, Severin
name: Küchenhoff, Helmut
Publisher: name: Zenodo
Year: 2019
Subjects: Digital Humanities
DHd 2019

description: In den letzten Jahren sind im internationalen Museumswesen große Datenbanken entstanden, die über Linked Open Data und Application Programming Interfaces zur Verfügung gestellt werden und der sinnvollen Verwendung harren. Dabei bieten sie eine bislang unbekannte Möglichkeit zur empirischen Analyse historischer Objekte, die vor allem in vergleichender Perspektive weitreichende Ergebnisse erwarten lässt. Insbesondere ihrem Massendatencharakter widmet sich das Projekt „Museum Analytics“, kurz „MAX“: Es soll in einem innovativen Prozess des Distant Viewing zur Deutung großflächiger historischer Prozesse eingesetzt werden – mithilfe eines im Projekt realisierten freien Online-Tools.
description: {"references": ["Schneider, Stefanie; Kohle, Hubertus; Burg, Severin; K\u00fcchenhoff, Helmut (2019): \"Museum Analytics. Ein Online-Tool zur vergleichenden Analyse musealer Datenbest\u00e4nde\". In: Konferenzabstracts DHd 2019. Multimedial & Multimodal, S. 334\u2013335, DOI: https://doi.org/10.5281/zenodo.2596095."]}
Elastic $π^{+}p$ and $π^{+}π^{+}$ scattering at LHC
Creators: name: Sobol, A. E.
name: Ryutin, R. A.
name: Petrov, V. A.
name: Murray, M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the possibility of measuring leading neutron production at the LHC. These data could be used to extract from it $π^+ p$ and $π^+π^+$ cross-sections. In this note we give some estimates for the case of elastic cross-sections and discuss related problems and prospects.
description: 26 pages, 25 figures, to be published, minor text corrections
Pago de réditos por Agustín Manuel de Alarcón
Creators: name: Alarcón y Castro, Agustín Manuel de
Publisher: name: Universidad del Rosario
Year: 1783

description: Registro del pago de ciento cincuenta pesos de rédito por parte del rector del Colegio Mayor del Rosario Agustín Manuel de Alarcón a Ignacio Javier de Castillo.