cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Controlled single-electron transfer enables time-resolved excited-state spectroscopy of individual molecules
Creators: name: Sellies, Lisanne
name: Eckrich, Jakob
name: Gross, Leo
name: Donarini, Andrea
name: Repp, Jascha
Publisher: name: Universität Regensburg
Year: 2024
Subjects: subject: 530 Physik
subject: 540 Chemie

description: An increasing number of scanning-probe-based spectroscopic techniques provides access to diverse electronic properties of single molecules. Typically, these experiments can only study a subset of all electronic transitions, which obscures the unambiguous assignment of measured quantities to specific quantum transitions. Here we develop a single-molecule spectroscopy that enables the access to many quantum transitions of different types, including radiative, non-radiative and redox, that is, charge-related, transitions. Our method relies on controlled alternating single-charge attachment and detachment. For read-out, the spin states are mapped to charge states, which we can detect by atomic force microscopy. We can determine the relative energies of ground and excited states of an individual molecule and can prepare the molecule in defined excited states. After a proof-of-principle demonstration of the technique on pentacene, we apply it to PTCDA, the scanning-probe luminescence of which has been interpreted controversially. The method may be used to guide, understand and engineer tip-induced chemical reactions as well as phosphorescence and fluorescence of individual molecules.
Hilbert series of PI relatively free G-graded algebras are rational functions
Creators: name: Aljadeff, Eli
name: Kanel-Belov, Alexei
Publisher: name: arXiv
Year: 2010
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 16R10, 16W50, 16P90

description: Let G be a finite group, (g_{1},...,g_{r}) an (unordered) r-tuple of G^{(r)} and x_{i,g_i}'s variables that correspond to the g_i's, i=1,...,r. Let F be the corresponding free G-graded algebra where F is a field of zero characteristic. Here the degree of a monomial is determined by the product of the indices in G. Let I be a G-graded T-ideal of F which is PI (e.g. any ideal of identities of a G-graded finite dimensional algebra is of this type). We prove that the Hilbert series of F/I is a rational function. More generally, we show that the Hilbert series which corresponds to any g-homogeneous component of F/I is a rational function.
description: 14 pages
Replica procedure for probabilistic algorithms as a model of gene duplication
Creators: name: Kozyrev, S. V.
name: Khrennikov, A. Yu.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Molecular Networks (q-bio.MN)
subject: FOS: Biological sciences

description: In the present paper we propose to describe gene networks in biological systems using probabilistic algorithms. We describe gene duplication in the process of biological evolution using introduction of the replica procedure for probabilistic algorithms. We construct the examples of such a replica procedure for hidden Markov models. We introduce the family of hidden Markov models where the set of hidden states is a finite additive group with a p-adic metric and build the replica procedure for this family of markovian models.
Cédula real sobre prohibición de nombrar curas como rectores
Creators: name: Carlos III, Rey de España
Publisher: name: Universidad del Rosario
Year: 1781

description: El Rey Carlos III de España prohíbe al Colegio del Rosario, al Colegio de San Bartolomé y a la Universidad de Santo Tomás nombrar rectores o catedráticos a los curas que tengan su curato fuera de Santafé. Carlos IV de España ratifica la cédula real de su antecesor. (Esta cédula se encuentra también los folios 174-175v, 178- 179v, 183-184v. 186)
Resolved shock structure of the Balmer-dominated filaments in Tycho's supernova remnant: Cosmic-ray precursor?
Creators: name: Lee, Jae-Joon
name: Raymond, John C.
name: Park, Sangwook
name: Blair, William P.
name: Ghavamian, Parviz
name: Winkler, P. F.
name: Korreck, Kelly
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report on the results from Hα imaging observations of the eastern limb of Tycho's supernova remnant (SN1572) using the Wide Field Planetary Camera 2 on the Hubble Space Telescope. We resolve the detailed structure of the fast, collisionless shock wave into a delicate structure of nearly edge-on filaments. We find a gradual increase of Hα intensity just ahead of the shock front, which we interpret as emission from the thin (~1") shock precursor. We find that a significant amount of the Hα emission comes from the precursor and that this could affect the amount of temperature equilibration derived from the observed flux ratio of the broad and narrow Hα components. The observed Hα emission profiles are fit using simple precursor models, and we discuss the relevant parameters. We suggest that the precursor is likely due to cosmic rays and discuss the efficiency of cosmic-ray acceleration at this position.
description: Prepared with emulateapj.sty (5 pages, 4 figures). Published in ApJL.
On various Teichmüller spaces of a surface of infinite topological type
Creators: name: Papadopoulos, Athanase
name: Alessandrini, Daniele
name: Liu, Lixin
name: Su, Weixu
Publisher: name: arXiv
Year: 2010
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: We show that the length spectrum metric on Teichmüller spaces of surfaces of infinite topological type is complete. We also give related results and examples that compare the length spectrum Teichmüller space with quasiconformal and the Fenchel-Nielsen Teichmüller spaces on such surfaces
Planar minimal surfaces with polynomial growth in the $\mathrm{Sp}(4, \mathbb{R})$-symmetric space
Creators: name: Tamburelli, Andrea
name: Wolf, Michael
Publisher: name: arXiv
Year: 2020
Subjects: subject: Differential Geometry (math.DG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We study the asymptotic geometry of a family of conformally planar minimal surfaces with polynomial growth in the $\mathrm{Sp}(4,\mathbb{R})$-symmetric space. We describe a homeomomorphism between the "Hitchin component" of wild $\mathrm{Sp}(4,\mathbb{R})$-Higgs bundles over $\mathbb{CP}^1$ with a single pole at infinity and a component of maximal surfaces with light-like polygonal boundary in $\mathbb{H}^{2,2}$. Moreover, we identify those surfaces with convex embeddings into the Grassmannian of symplectic planes of $\mathbb{R}^{4}$. We show, in addition, that our planar maximal surfaces are the local limits of equivariant maximal surfaces in $\mathbb{H}^{2,2}$ associated to $\mathrm{Sp}(4,\mathbb{R})$-Hitchin representations along rays of holomorphic quartic differentials.
description: 68 pages
"Mythen als symbolische Karten des sozialen Bewusstseins, der sozialen Kräfte und der sozial-moralischen Ordnung: Zeus, Indra, germanische Mythen mit E. Halas: Soziale Symbolik, "Gruppen existieren nur auf der Grundlage der gemeinsamen Symbolisierung ihrer Mitglieder", Kants Symbolisches Wissen. & D. Balaganapath: "Das Leben basiert auf Symbolen!"
Creators: name: Peck Jr, Charles E
Publisher: name: Knowledge Commons
Year: 2025

description: Ein neuer Ansatz: Mythen (Zeus, Indra, mesopotamische Götter als "sozial-moralische Ordnung" (R. Reyes) und soziale Kräfte (Durkheim)
Wie Konfuzius, ein chinesischer Philosoph und spiritueller Führer, der von 551 bis 479 v. Chr. lebte, vor langer Zeit bemerkte: "Zeichen und Symbole regieren die Welt, nicht Worte oder Gesetze." Wie Rollo May bemerkte, haben die Psychologie und die Sozialwissenschaften den Symbolismus weitgehend an den Rand gedrängt und marginalisiert. Sowohl Muzafer Sherif als auch Viktor Frankl betonten die Tatsache, dass die verschiedenen Wissenschaftsdisziplinen und Denkschulen weitgehend getrennt und unverbunden sind.
Die Denkschule des symbolischen Interaktionismus, die etwa zwischen 1890 und 1910 entstand, ist eine soziologische Theorie, die sich darauf konzentriert, wie Menschen durch soziale Interaktionen Bedeutung schaffen, basierend auf dem Argument, dass Sprache und Symbole die soziale Welt konstruieren. Obwohl der "soziale Symbolismus" größtenteils außerhalb der Mainstream-Sozialwissenschaften liegt, hat er einige Fortschritte gemacht. In ihrem Artikel "Social Symbolism Forms and Functions" (Formen und Funktionen des sozialen Symbolismus) Elzbieta Halas listet mehr als 20 relativ neue Wissenschaftler auf, die zur sozialen Symboltheorie beitragen. Halas erklärt: "Kommunikatives Handeln ist ein kollektiver Prozess. Im Grunde ist das Leben einer Gruppe um Kommunikation herum organisiert. Genauer gesagt existieren Gruppen nur auf der Grundlage gemeinsamer Symbolisierung ihrer Mitglieder."
Die moderne Welt hat Konfuzius Recht gegeben. Ob gut oder schlecht, politische und religiöse Symbole sind in der heutigen Welt am auffälligsten. Das Nazi-Regime manipulierte Symbole, um seine Mitglieder zu motivieren und ihre Ideologie zu fördern. Sie nutzten Propaganda, die größtenteils auf Symbolen und Symbolismus basierte, um ihre voreingenommene Version der Wahrheit zu vertreten. Die Nazis förderten auch die Entfernung religiöser Symbole. Religiöse Symbole sind ebenfalls äußerst beliebt. Das Symbol von Jesus Christus am Kreuz ist ein prototypisches Symbol.
Libro de Consultas del Colegio Mayor de Nuestra Señora del Rosario -  Jorge Tadeo Lozano
Creators: name: Rosillo, Andrés¬Salgar, Pedro
Publisher: name: Universidad del Rosario
Year: 1802

description: Libro de consultas celebras en las juntas para determinar los asuntos pertinentes al buen gobierno y la administración de del colegio
Nombramiento de Colegial formal a don Ignacio de Acosta y Rojas de Sepulveda
Creators: name: Torres Bravo, Cristóbal de
Publisher: name: Universidad del Rosario
Year: 1683

description: Petición del Colegial Ignacio de Acosta,  por una de las quince becas de primera fundación del Colegio Mayor del Rosario, seguida del decreto del presidente de la Real Audiencia de Santafé autorizando el nombramiento  y El informe del rector Cristóbal de Torres Bravo dando noticia de aceptación de los estudiantes Ignacio de Acosta y Joseph Valera y Linares.
Edition von Christoph Vogels Beschreibungen pfalz-neuburgischer Ämter (1598-1604). Teil 14: Pflegamt Flossenbürg
Creators: name: Frank, Günter
name: Paulus, Georg
Publisher: name: Universität Regensburg
Year: 2014

description: Bitte beachten Sie: Eine aktualisierte Fassung dieser Edition finden Sie unter www.heimatforschung-regensburg.de/3074.
Juicio de Santiago Sarmiento contra la testamentaria de Joseph Pérez Manrique
Creators: name: Sarmiento, Santiago
Publisher: name: Universidad del Rosario
Year: 1757

description: Santiago Sarmiento mayordomo de cofradía de la parroquia de las Nieves, reclama por 87 pesos, 4 reales y una arroba de cera que se le deben a la cofradía, de los bienes del difunto párroco de la iglesia de las Nieves Joseph Pérez Manrique.
Off-Axis Afterglow Light Curves from High-Resolution Hydrodynamical Jet Simulations
Creators: name: van Eerten, H. J.
name: MacFadyen, A. I.
name: Zhang, W.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Numerical jet simulations serve a valuable role in calculating gamma-ray burst afterglow emission beyond analytical approximations. Here we present the results of high resolution 2D simulations of decelerating relativistic jets performed using the RAM adaptive mesh refinement relativistic hydrodynamics code. We have applied a separate synchrotron radiation code to the simulation results in order to calculate light curves at frequencies varying from radio to X-ray for observers at various angles from the jet axis. We provide a confirmation from radio light curves from simulations rather than from a simplified jet model for earlier results in the literature finding that only a very small number of local Ibc supernovae can possibly harbor an orphan afterglow. Also, recent studies have noted an unexpected lack of observed jet breaks in the Swift sample. Using a jet simulation with physical parameters representative for an average Swift sample burst, such as a jet half opening angle of 0.1 rad and a source redshift of z = 2.23, we have created synthetic light curves at 1.5 keV with artificial errors while accounting for Swift instrument biases as well. A large set of these light curves have been generated and analyzed using a Monte Carlo approach. Single and broken power law fits are compared. We find that for increasing observer angle, the jet break quickly becomes hard to detect. This holds true even when the observer remains well within the jet opening angle. We find that the odds that a Swift light curve from a randomly oriented 0.1 radians jet at z = 2.23 will exhibit a jet break at the 3 sigma level are only 12 percent. The observer angle therefore provides a natural explanation for the lack of perceived jet breaks in the Swift sample.
description: 4 pages, 3 figures. First of two contributions to proceedings GRB2010 Maryland conference. Editors: McEnery, Racusin and Gehrels. The data from this paper is publicly available from http://cosmo.nyu.edu/afterglowlibrary/
A risk-based assessment of integrity management program for oil and gas pipelines : a regulatory perspective
Creators: name: Iqbal, Hassan
Publisher: name: University of British Columbia
Year: 2018

description: Pipelines are one of the most critical components of oil and gas (O&G) industry for the product transportation from upstream and downstream operations. Pipeline integrity is vital to maintaining production operations, protection of natural environments and human life. Integrity management programs (IMPs) are developed and implemented in the pipeline industry to ensure safe and reliable operations. IMP is comprised of management systems and technical operational procedures. Regulators monitor the effective implementation of the IMPs through a periodic auditing system. Most of the discussion on integrity management is driven by technical aspects of integrity management. However, recent global accident investigations have instigated regulators and operators to focus on the management aspect of IMP. IMP is the formal process of planning, training, documenting, record management, management review, risk assessment, and learning from incident investigations. In Canada, the pipeline operators develop and implement IMPs based on industry standard guidelines (CSA Z662, API 1160, ASME B31.8) and regulatory protocols. These industry standard guidelines are goal-based, therefore the companies and the regulators have different interpretations of IMP requirements. The difference in the interpretation makes the IMP assessment a challenging task for the regulatory bodies. Compliance is not sufficient to measure the effectiveness of an IMP. Moreover, the industry is also striving to establish a culture of safety within the organizations. The culture maturity assessment is also a challenge. In this research, a novel approach is adopted to develop a framework to address the challenges of diverse interpretations and assessment methods by; categorizing IMPs requirements, linking with safety culture attributes; using risk assessment in the auditing process, and benchmarking. The noncompliance of IMP requirements and degree of effectiveness are taken as the risk of integrity failure. This research used modified failure mode effects analysis as risk assessment to incorporate in the auditing process. The framework is implemented for regulatory audits, and results are analyzed through benchmarking. The benchmarking analyses identified the low performing IMP components and set the targets for continuous improvement cycle. This research is a paradigm shift from conventional compliance assessment to the risk assessment of IMP performance and a safety culture maturity assessment.
Functions and scripts used in the "Net biodiversity effects on ecosystem resistance and resilience" scientific article
Creators: name: DESALLAIS, Mario
Publisher: name: Zenodo
Year: 2025

description: Functions and scripts used on the "Net biodiversity effects on ecosystem resistance and resilience" scientific article. It contains main functions and scripts used for the figure 3,4,5 and 6 of the article.

To run the script and access the data, copy/paste the contents of the file into a suitable Python Notebook compiler, such as Jupyter Notebook, JupyterLab or Google Colab.
Quantized conductivity as a neutral quadrupolar generator
Creators: name: Ziep, Otto
Publisher: name: Zenodo
Year: 2025

description: In a model with bifurcated spacetime a microstructure layer with meV voltages and quantized conductivity is capable to emit a cosmic ray spectrum by neutral quadrupolar waves with low count rate. Enhanced air ionization, air composition change, layer damage and nuclear disintegration stars as well a second sound with independent waves of temperature and entropy is predicted. The cosmological constant problem is quantitatively explained that quantum statistical vacuum energy density in the layer already contains on average a broadband emission up to cosmic rays. For bifurcated ripped spacetime quantum statistics treats k-components of the tree as particles. Particles as monopole-like fractal strings arise near zeros of zeta functions.
Edition von Christoph Vogels Beschreibungen pfalz-neuburgischer Ämter (1598-1604). Teil 15: Pfleggericht Vohenstrauß
Creators: name: Frank, Günter
name: Paulus, Georg
Publisher: name: Universität Regensburg
Year: 2014

description: Bitte beachten Sie: Eine aktualisierte Fassung dieser Edition finden Sie unter www.heimatforschung-regensburg.de/3074.
Numerical Simulations of Gravity-Driven Fingering in Unsaturated Porous Media Using a Non-Equilibrium Model
Creators: name: Chapwanya, Michael
name: Stockie, John M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences
subject: 76S05

description: This is a computational study of gravity-driven fingering instabilities in unsaturated porous media. The governing equations and corresponding numerical scheme are based on the work of Nieber et al. [Ch. 23 in Soil Water Repellency, eds. C. J. Ritsema and L. W. Dekker, Elsevier, 2003] in which non-monotonic saturation profiles are obtained by supplementing the Richards equation with a non-equilibrium capillary pressure-saturation relationship, as well as including hysteretic effects. The first part of the study takes an extensive look at the sensitivity of the finger solutions to certain key parameters in the model such as capillary shape parameter, initial saturation, and capillary relaxation coefficient. The second part is a comparison to published experimental results that demonstrates the ability of the model to capture realistic fingering behaviour.
Edition von Christoph Vogels Beschreibungen pfalz-neuburgischer Ämter (1598-1604) Teil 19: Pflegamt Allersberg
Creators: name: Frank, Günter
name: Paulus, Georg
Publisher: name: Universität Regensburg
Year: 2015
Subjects: subject: 900 Geschichte

description: Bitte beachten Sie: Eine aktualisierte Fassung dieser Edition finden Sie unter www.heimatforschung-regensburg.de/3074.
Creators: name: Diverse
Publisher: name: Tidsskrift for Praktisk Teologi
Year: 2014

description: Lars J Danbolt, Leif G Engedal, Knut Hestad, Lars Lienoch Hans Stifoss-Hanssen (red.): Religionspsykologi Olaf Aagedal, Pål Ketil Botvar, Ida Marie Høeg (red.): Den offentlige sorgen Markeringer, ritualer og religionetter 22. juli
description: Tidsskrift for Praktisk Teologi, Vol. 31 No. 1 (2014): Tidsskrift for Praktisk Teologi
Far-Field Plasmonic Resonance Enhanced Nano-Particle Image Velocimetry within a Micro Channel
Creators: name: Zhang, Zhili
name: Li, Quanshui
name: Haque, Sara S.
name: Zhang, Mingjun
Publisher: name: arXiv
Year: 2010
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In this paper, a novel far-field plasmonic resonance enhanced nanoparticle-seeded Particle Image Velocimetry (nPIV) has been demonstrated to measure the velocity profile in a micro channel. Chemically synthesized silver nanoparticles have been used to seed the flow in the micro channel. By using Discrete Dipole Approximation (DDA), plasmonic resonance enhanced light scattering has been calculated for spherical silver nanoparticles with diameters ranging from 15nm to 200nm. Optimum scattering wavelength is specified for the nanoparticles in two media: water and air. The diffraction-limited plasmonic resonance enhanced images of silver nanoparticles at different diameters have been recorded and analyzed. By using standard PIV techniques, the velocity profile within the micro channel has been determined from the images.
description: submitted to Review of Scientific Instruments
Informaciones de limpieza de sangre de Antonio Francisco Vicuña Ladrón de Guevara y García
Creators: name: Vicuña Ladrón de Guevara y García, Antonio Francisco
Publisher: name: Universidad del Rosario
Year: 1695

description: Informaciones de limpieza de sangre e hidalguía de Antonio Francisco Vicuña Ladrón de Guevara y García, presentadas al Colegio Mayor del Rosario como requerimiento para su ingreso a la institución. El expediente 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 con la admisión del aspirante como colegial formal.
Informaciones de limpieza de sangre de Domingo José Ramírez de Poveda y Venero
Creators: name: Ramírez Poveda y Venero, Domingo
Publisher: name: Universidad del Rosario
Year: 1674

description: Informaciones de limpieza de sangre e hidalguía de Domingo José Ramírez de Poveda   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 con la admisión del aspirante como colegial formal.
Declaración de la compra de un esclavo por Francisco de Guzmán y Monasterio
Creators: name: Guzmán y Monasterio, Luis Francisco de¬Terreros y Santoyo, María Teresa de¬Manuel
Publisher: name: Universidad del Rosario
Year: 1744

description: Declaración del rector del Colegio Mayor del Rosario, Luis Francisco de Guzmán y Monasterio de la compra de un esclavo llamado Manuel con dineros del Colegio a María Teresa de Terreros y Santoyo en 150 pesos. El documento contiene la información de la compra y de los anteriores vendedores.
Brephilydia Pascoe 1871
Creators: name: Jin, Mengjie
name: Keyzer, Roger De
name: Hutchinson, Paul
name: Pang, Hong
name: Ślipiński, Adam
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Brephilydia

description: Key to Australian species of Brephilydia 1. Dorsal surface of mandible and clypeus covered with relatively long, dense golden hairs; frontoclypeal suture broadly angulate (Fig. 5E); antennal scape in male extends to or beyond anterior angles or pronotum; distributed in New South Wales and south-eastern Queensland...................... B. jejuna –. Dorsal surface of mandible and clypeus almost glabrous, rarely with very sparse and short hairs; frontoclypeal suture forming a roughly 90° angle (Fig. 5D); antennal scape in male almost never reaches anterior angles or prothorax; distributed in northern Queensland.......... B. fearni sp. nov.
description: Published as part of Jin, Mengjie, Keyzer, Roger De, Hutchinson, Paul, Pang, Hong & Ślipiński, Adam, 2020, A Review Of The Australian Macrotomini (Coleoptera: Cerambycidae: Prioninae), pp. 33-96 in Annales Zoologici 70 (1) on page 47, DOI: 10.3161/00034541ANZ2020.70.1.003, http://zenodo.org/record/3776678
Edition von Christoph Vogels Beschreibungen pfalz-neuburgischer Ämter (1598-1604) Teil 17: Hofmark Eismannsberg
Creators: name: Frank, Günter
name: Paulus, Georg
Publisher: name: Universität Regensburg
Year: 2015

description: Bitte beachten Sie: Eine aktualisierte Fassung dieser Edition finden Sie unter www.heimatforschung-regensburg.de/3074.
Título de Vicerrector a favor de Felipe de Vergara concedido por el Virrey Pedro Messía
Creators: name: Messía de la Cerda, Pedro
Publisher: name: Universidad del Rosario
Year: 1778

description: El Virrey Pedro Messía concede el título de vicerrector del Colegio Mayor del Rosario a Felipe Vergara en reemplazo de Francisco Londoño el 22 de diciembre de 1768.
Edition von Christoph Vogels Beschreibungen pfalz-neuburgischer Ämter (1598-1604) Teil 16: Landgericht Sulzbach
Creators: name: Frank, Günter
name: Paulus, Georg
Publisher: name: Universität Regensburg
Year: 2015

description: Bitte beachten Sie: Eine aktualisierte Fassung dieser Edition finden Sie unter www.heimatforschung-regensburg.de/3074.
Coplanar stripline antenna design for optically detected magnetic resonance on semiconductor quantum dots
Creators: name: Klotz, F.
name: Huebl, H.
name: Heiss, D.
name: Klein, K.
name: Finley, J. J.
name: Brandt, M. S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on the development and testing of a coplanar stripline antenna that is designed for integration in a magneto-photoluminescence experiment to allow coherent control of individual electron spins confined in single self-assembled semiconductor quantum dots. We discuss the design criteria for such a structure which is multi-functional in the sense that it serves not only as microwave delivery but also as electrical top gate and shadow mask for the single quantum dot spectroscopy. We present test measurements on hydrogenated amorphous silicon, demonstrating electrically detected magnetic resonance using the in-plane component of the oscillating magnetic field created by the coplanar stripline antenna necessary due to the particular geometry of the quantum dot spectroscopy. From reference measurements using a commercial electron spin resonance setup in combination with finite element calculations simulating the field distribution in the structure, we obtain an average magnetic field of ~0.2mT at the position where the quantum dots would be integrated into the device. The corresponding pi-pulse time of ~0.3us fully meets the requirements set by the high sensitivity optical spin read-out scheme developed for the quantum dot.
Nombramiento de beca en el Colegio Mayor del Rosario a favor de Fermín Ruiz Cote y Rivera
Creators: name: Iturrate, Francisco de
Publisher: name: Universidad del Rosario
Year: 1780

description: Concesión de una de las becas en el Colegio Mayor del Rosario destinada a los naturales de la ciudad de Pamplona, a favor de Fermín Ruiz Cote y Rivera
Edition von Christoph Vogels Beschreibungen pfalz-neuburgischer Ämter (1598-1604) Teil 18: Pflegamt Hilpoltstein
Creators: name: Frank, Günter
name: Paulus, Georg
Publisher: name: Universität Regensburg
Year: 2015
Subjects: subject: 900 Geschichte

description: Bitte beachten Sie: Eine aktualisierte Fassung dieser Edition finden Sie unter www.heimatforschung-regensburg.de/3074.
Escritura de venta de una casa en el barrio de la Catedral a José Tomás Ramírez
Creators: name: Ramírez, José
Publisher: name: Universidad del Rosario
Year: 1792

description: Copia de las escrituras de venta de una casa en el barrio de la Catedral de Bogotá por el Convento de los Agustinos descalzos a José Tomás Ramírez. Este inmueble fue comprado posteriormente por el Colegio Mayor del Rosario y vendido a José Manuel Arrubla según anotación de la portada.
Surface terms, Asymptotics and Thermodynamics of the Holst Action
Creators: name: Corichi, Alejandro
name: Wilson-Ewing, Edward
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider a first order formalism for general relativity derived from the Holst action. This action is obtained from the standard Palatini-Hilbert form by adding a topological-like term and can be taken as the starting point for loop quantum gravity and spin foam models. The equations of motion derived from the Holst action are, nevertheless, the same as in the Palatini formulation. Here we study the form of the surface terms of the action for general boundaries as well as the symplectic current in the covariant formulation of the theory. Furthermore, we analyze the behavior of the surface terms in asymptotically flat space-times. We show that the contribution to the symplectic structure from the Holst term vanishes and one obtains the same asymptotic expressions as in the Palatini action. It then follows that the asymptotic Poincare symmetries and conserved quantities such as energy, linear momentum and relativistic angular momentum found here are equivalent to those obtained from the standard Arnowitt, Deser and Misner formalism. Finally, we consider the Euclidean approach to black hole thermodynamics and show that the on-shell Holst action, when evaluated on some static solutions containing horizons, yields the standard thermodynamical relations.
description: 16 pages
Escritura de arrendamiento de la Hacienda de la Majada
Creators: name: Gutiérrez de Saravia, Manuel Antonio¬Caicedo y Flórez, Fernando
Publisher: name: Universidad del Rosario
Year: 1795

description: Escritura de arrendamiento de la Hacienda de la Majada ubicada en el pueblo de Suesca perteneciente al Colegio Mayor del Rosario y  adquirida de Juan Manuel de la Torre. La hacienda fue arrendada Manuel Antonio Gutiérrez Saravia.
Testamento del cura propio del pueblo de Fontibón Juan Agustín de León y Herrera
Creators: name: León y Herrera, Juan Agustín de
Publisher: name: Universidad del Rosario
Year: 1789

description: Registro de la última voluntad de Juan Agustín de León y Herrera, presbítero y cura propio del pueblo de Fontibón. Dispone de sus bienes en su hacienda de  Fontibón y enumera las deudas que han contraído con él.  Heredó a su sobrina Francisca de Arce una casa en el barrio de La Catedral de Santafé para dispusiera de ella durante su vida, aclarando que posteriormente debería pasar al Colegio Mayor del Rosario para la dotación de becas para sus parientes más cercanos.
title: Heidelberg, Deutschland / Uruk, Irak. Uruk-Warka-Sammlung des Deutschen Archäologischen Instituts an der Universität Heidelberg. Konservierungsarbeiten der Jahre 2019 und 2020
Creators: name: Van Ess, Margarete
Publisher: name: Deutsches Archäologisches Institut
Year: 2020

description: The Uruk-Warka Collection of the Orient Department of the German Archaeological Institute, curated at the University of Heidelberg, holds those finds that were awarded to the German Warka Expedition between 1954 and 1969 by the Iraqi State Board of Antiquities and Heritage as part of the division of finds. Between 2019 and 2020, a large number of pottery vessels, terracotta figurines, some clay sealings and several clay tablets received conservation treatment in order to minimize the danger of efflorescent salts.
description: e-Forschungsberichte, 3 (2020)
Expediente de oposición a la cátedra de artes conferida a José Joaquín de León y Herrera
Creators: name: Tejeira y Mena, José Manuel de
Publisher: name: Universidad del Rosario
Year: 1737

description: Informe del rector del Colegio Mayor del Rosario diciendo que la cátedra de artes o filosofía había quedado vacante por lo que ordena publicar un edicto convocando a la comunidad de Colegio a presentar oposiciones a la cátedra.Incluye el edicto publicado con la convocatoria para ser catedrático de artes y la postulación de José Joaquín de León.Continúa el expediente con una nueva convocatoria para las oposiciones, la presentación de Joaquín de León a la primera etapa de la oposición,  y la postulación de José Manuel Masústegui para la cátedra.Registro de la anulación de la postulación de Masústegui por el rector del Colegio y el nombramiento de catedrático de artes concedido a José Joaquín de León y Herrera. Siendo rector don José Manuel de Tejeira y Mena.
Documentos del arrendamiento de la hacienda de Calandaima a Juan de Mahecha
Creators: name: Ramírez Maldonado de la Parra, Bartolomé
Publisher: name: Universidad del Rosario
Year: 1769

description: Propuesta de arrendamiento de la hacienda de Calandaima propiedad del Colegio Mayor del Rosario presentada por Juan de Mahecha, cura del pueblo de Bogotá, por un periodo de nueve años y un pago de 250 pesos anuales. Se enumeran las condiciones que propone el arrendatario entre las que se cuentan el levantamiento de inventarios de los bienes de las haciendas, el ganado, la caña de azúcar producida y sobre las reglas de entrega de la hacienda al final del contrato. El expediente continúa con la aceptación de la propuesta de arrendamiento por parte del rector del Colegio Mayor Bartolomé Ramírez.
Additional file 1 of A diagnostic model for non-invasive urothelial cancer early detection based on methylation of urinary tumor DNA
Creators: name: Wu, Ningning
name: Wu, Zhen
name: Wang, Yanwen
name: Zhang, Anqi
name: Peng, Yongfei
name: Cheng, Yan
name: Lei, Hongsong
name: Liu, Siwen
name: Zhao, Jie
name: Li, Tianbao
name: Zhou, Guangpeng
Publisher: name: figshare
Year: 2025
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer

description: Additional file 1.
A Multi-Purpose Scenario-based Simulator for Smart House Environments
Creators: name: Jahromi, Zahra Forootan
name: Rajabzadeh, Amir
name: Manashty, Ali Reza
Publisher: name: arXiv
Year: 2011
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Developing smart house systems has been a great challenge for researchers and engineers in this area because of the high cost of implementation and evaluation process of these systems, while being very time consuming. Testing a designed smart house before actually building it is considered as an obstacle towards an efficient smart house project. This is because of the variety of sensors, home appliances and devices available for a real smart environment. In this paper, we present the design and implementation of a multi-purpose smart house simulation system for designing and simulating all aspects of a smart house environment. This simulator provides the ability to design the house plan and different virtual sensors and appliances in a two dimensional model of the virtual house environment. This simulator can connect to any external smart house remote controlling system, providing evaluation capabilities to their system much easier than before. It also supports detailed adding of new emerging sensors and devices to help maintain its compatibility with future simulation needs. Scenarios can also be defined for testing various possible combinations of device states; so different criteria and variables can be simply evaluated without the need of experimenting on a real environment.
Distinct functions for the highly related PP2A B55 regulatory subunits (B alpha and B delta) in cell cycle regulation and tumourigenesis
Creators: name: Sommerfeld, Dominik
Publisher: name: University of British Columbia
Year: 2018

description: Progression through the phases of the cell cycle (G1, S, G2, and mitosis) is largely driven by the coordinated activities of protein kinases and phosphatases, which orchestrate the phase-specific phosphorylation of proteins. Protein Phosphatase 2A (PP2A) – a heterotrimeric holoenzyme complex composed of a scaffold (A), catalytic (C), and variable regulatory (B) subunit – has emerged as an essential cell cycle regulator. Specifically, PP2A complexes containing the B55 family of regulatory subunits (PP2A-B55) have been implicated in the control of various cell cycle phases. My studies investigated isoform-specific roles of the two highly related and abundantly expressed B55 subunits, Bα and Bδ, in the regulation of G1, S, G2 phase and mitotic progression. Synchronization of HeLa cell populations at various stages of the cell cycle revealed that the Bα and Bδ subunits differentially regulate the kinetics of all cell cycle phases. Specifically, these highly related isoforms exert opposing effects on G1 phase progression, and Bα but not Bδ regulates progression through S phase. Furthermore, my studies demonstrate that the Bα and Bδ subunits play distinct roles in the control of mitotic exit progression, where Bδ regulates early and Bα mediates late mitotic exit events. PP2A-B55 complexes are believed to negatively regulate entry into mitosis by antagonizing CDK1 activation and CDK1-mediated mitotic substrate phosphorylation. While I found that PP2A-Bδ indeed antagonizes mitotic entry, my studies surprisingly revealed that PP2A-Bα promotes proper mitotic entry and progression. Specifically, loss of Bα resulted in the degradation of mitotic regulators, defective activation of CDK1 and other mitotic kinases, and the collapse of a pre-mitotic state during G2 phase. Deregulation of CDK1 activation is associated with mitotic defects, reduplication of the genome, and genome instability in cancer cells. Therefore, I investigated whether loss of Bα may precipitate genome instability. Depletion of Bα (but not Bδ) increased the incidence of cytokinesis failure and genome reduplication, and lead to polyploidization. PP2A activity is frequently attenuated in human tumours, with recent studies demonstrating loss of Bα subunit expression in various cancers. My findings suggest that Bα loss may support tumourigenesis by predisposing cells to polyploidization and genome instability.
Towards Increase in Quality by Preprocessed Source Code and Measurement Analysis of Software Applications
Creators: name: Ahmed, Zeeshan
name: Majeed, Saman
Publisher: name: arXiv
Year: 2010
Subjects: subject: Software Engineering (cs.SE)
subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: In this paper two intensive problems faced during software application's analysis and development process arose by the software industry are briefly conversed i.e. identification of fault proneness and increase in rate of variability in the source code of traditional and product line applications. To contribute in the field of software application analysis and development, and to mitigate the aforementioned hurdles, a measurement analysis based approach is discussed in this paper. Furthermore, a prototype is developed based on the concepts of discussed approach i.e. analyzing preprocessed source code characteristics, identifying additional level of complexities using several procedural and object oriented source code measures and visualizing obtained results in different diagrams e.g. bar charts, file maps and graphs etc. Developed prototype is discussed in detail in this paper and validated by means of an experiment as well.
description: 6 Pages, 9 Figures, 2 Tables
DER STURM. Digitale Quellenedition zur Geschichte der internationalen Avantgarde. Drei Forschungsansätze.
Creators: name: Lorenz, Anne Katrin
name: Müller-Dannhausen, Lea
name: Trautmann, Marjam
Publisher: name: Zenodo
Year: 2019
Subjects: Semantic Web
Digital Scholarly Edition
TEI
Historical Network Research
Critical Discourse Analysis
Digital Humanities
CIDOC CRM

description: Poster zu drei Forschungsvorhaben im digitalen Editionsprojekt DER STURM. Digitale Quellenedition zur Geschichte der internationalen Avantgarde, präsentiert auf der 6. Jahrestagung des Verbands Digital Humanities im deutschsprachigen Raum (Frankfurt am Main & Mainz, 25.–29.03.2019).

Das 1910 gegründete Berliner Kunstunternehmen „Der Sturm“ um den Publizisten, Komponisten und Kritiker Herwarth Walden bot zahlreichen Künstlerinnen und Künstlern unterschiedlicher Kunstgattungen eine Plattform. Das Unternehmen umfasste die Zeitschrift „Der Sturm“, die „Sturm“-Galerie, die „Sturm“-Bühne sowie den „Sturm“-Verlag. Das Editionsprojekt, in dem bereits digital verfügbares Material aus dem „Sturm“-Kontext transkribiert, standardkonform nach XML/TEI P5 aufbereitet und mit Normdaten versehen wird, führt die Quellen zum historischen „Sturm“ erstmals zentral zusammen und setzt sie mittels digitaler Methoden in Relation zueinander.

Integraler Teil des Editionsprojektes ist die Forschung mit den Quellen. Auf dem Poster stellen wir drei Forschungsansätze vor, die sich explizit mit den im Projekt edierten Materialien beschäftigen: Die semantische Modellierung der STURM-Domäne, eine netzwerkanalytische Untersuchung des historischen „Sturm“ sowie eine Diskursanalyse des Simultaneitätsbegriffs im „Sturm“.

Abstract zum Poster im Tagungsband der DHd2019 auf Seite 274: https://doi.org/10.5281/zenodo.2600812.
A Cross-Layer Approach for Minimizing Interference and Latency of Medium Access in Wireless Sensor Networks
Creators: name: Dezfouli, Behnam
name: Radi, Marjan
name: Razak, Shukor Abd
Publisher: name: arXiv
Year: 2010
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences
subject: C.2.1; C.2.2

description: In low power wireless sensor networks, MAC protocols usually employ periodic sleep/wake schedule to reduce idle listening time. Even though this mechanism is simple and efficient, it results in high end-to-end latency and low throughput. On the other hand, the previously proposed CSMA/CA-based MAC protocols have tried to reduce inter-node interference at the cost of increased latency and lower network capacity. In this paper we propose IAMAC, a CSMA/CA sleep/wake MAC protocol that minimizes inter-node interference, while also reduces per-hop delay through cross-layer interactions with the network layer. Furthermore, we show that IAMAC can be integrated into the SP architecture to perform its inter-layer interactions. Through simulation, we have extensively evaluated the performance of IAMAC in terms of different performance metrics. Simulation results confirm that IAMAC reduces energy consumption per node and leads to higher network lifetime compared to S-MAC and Adaptive S-MAC, while it also provides lower latency than S-MAC. Throughout our evaluations we have considered IAMAC in conjunction with two error recovery methods, i.e., ARQ and Seda. It is shown that using Seda as the error recovery mechanism of IAMAC results in higher throughput and lifetime compared to ARQ.
description: 17 pages, 16 figures
An on-line library of afterglow light curves
Creators: name: van Eerten, H. J.
name: MacFadyen, A. I.
name: Zhang, W.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Numerical studies of gamma-ray burst afterglow jets reveal significant qualitative differences with simplified analytical models. We present an on-line library of synthetic afterglow light curves and broadband spectra for use in interpreting observational data. Light curves have been calculated for various physics settings such as explosion energy and circumburst structure, as well as differing jet parameters and observer angle and redshift. Calculations gave been done for observer frequencies ranging from low radio to X-ray and for observer times from hours to decades after the burst. The light curves have been calculated from high-resolution 2D hydrodynamical simulations performed with the RAM adaptive-mesh refinement code and a detailed synchrotron radiation code. The library will contain both generic afterglow simulations as well as specific case studies and will be freely accessible at http://cosmo.nyu.edu/afterglowlibrary . The synthetic light curves can be used as a check on the accuracy of physical parameters derived from analytical model fits to afterglow data, to quantitatively explore the consequences of varying parameters such as observer angle and for accurate predictions of future telescope data.
description: 4 pages, 2 figures. Second of two contributions to proceedings GRB2010 Maryland conference. Editors: McEnery, Racusin and Gehrels. The data from this paper is publicly available from http://cosmo.nyu.edu/afterglowlibrary/
Sensing inner fire : centralized disaster intervention in the 1948-1951 eruptions of Hibok-Hibok Volcano in Camiguin Island Philippines
Creators: name: Cruz, Genevieve
Publisher: name: University of British Columbia
Year: 2018

description: The Philippines is one of the most disaster-prone countries in the world, with over 7,107 islands of the archipelago prone to intense and frequent earthquakes, typhoons, storm surges, tsunamis, landslides, heat waves, and volcanic eruptions. Disaster, being the convergence of both geographic risk and socioeconomic vulnerability, is said to be embedded into the socio-cultural fabric of Philippine society, with the 1951 eruption of Hibok-Hibok on Camiguin island being the first major eruption encountered by the Philippine state after it was granted independence from the United States in 1946. This was the eruption that triggered the creation of the Commission of Volcanology, a state sponsored network of seismic expertise that has since functioned as the leading authority on seismic and volcanic sensing in the country. This thesis explores the larger historical context of the eruption, by using social volcanology to examine the succeeding attempts by the Commission of Volcanology and other mid-level bureaucrats to relocate the rural population to other neighbouring islands in Visayas and Mindanao. The local population’s responses to these initiatives are revealing of urban and rural tensions surrounding Hibok-Hibok’s violent eruption in 1951. These tensions have yet to be explored in light of the island’s material history as a major producer of Abaca – an endemic crop that thrives on rich volcanic soil. It was this crop that made Camiguin an affluent rural community, where thousands of people chose to endure the risk of living by an active volcano to sustain themselves. This is a case study that explores the inherently political nature of disaster intervention, and how progressive narratives of expanding networks of expertise, such as that of the Commission of Volcanology, need to be challenged in a landscape with an enduring history of volcanic eruptions.