cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Cédula Real de Felipe V ordenando el pago de pensión al Colegio Mayor del Rosario
Creators: name: Felipe V, Rey de España
Publisher: name: Universidad del Rosario
Year: 1726

description: El Rey Felipe V de España ordena a las cajas  de la Real hacienda en Santafé pagar al Colegio Mayor del Rosario lo que se le debe de la pensión anual concedida por cédula real de 1715, en que se le concedió, un auxilio de 500 ducados anuales por el término de diez años. Siendo rector el doctor don Luis Antonio de Berrio y Mendoza de Castrillón.
Clumped-isotope-derived climate trends leading up to the end-Cretaceous mass extinction in northwest Europe
Creators: name: O'Hora, Heidi
Publisher: name: My University
Year: 2021
Subjects: subject: Geological Sciences
subject: Science

description: Thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Geology or Earth and Environmental Sciences, Department of Earth and Environmental Sciences
description: Paleotemperature reconstructions linked to Deccan traps volcanic greenhouse gas emissions and associated feedbacks in the lead-up to the end-Cretaceous meteorite impact and extinction document local and global climate trends during a key interval of geologic history. Here, we present a new clumped-isotope-based paleotemperature record derived from fossil bivalves from the Maastrichtian type region, in southeast Netherlands and northeast Belgium. Clumped isotope data documents a mean temperature of 19.2 3.8 C, consistent with other Maastrichtian temperature estimates, and an average seawater δ18O value of -0.2 0.9‰ VSMOW for the region during the latest Cretaceous (67.1–66.0 Ma). A notable temperature increase at ~66.4 Ma is interpreted to be a regional manifestation of the globally-defined Late Maastrichtian Warming Event, linking Deccan Traps volcanic CO2 emissions prior to the end-Cretaceous extinction to climate change in the Maastricht region. Fluctuating seawater δ18O values coinciding with temperature changes suggest alternating influences of warm, salty southern-sourced waters and cooler, fresher northern-sourced waters from the Arctic Ocean. This new paleotemperature record contributes to the understanding of regional and global climate response to large-scale volcanism and ocean circulation changes leading up to a catastrophic mass extinction.
Energy partition in low energy fission
Creators: name: Mirea, M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The intrinsic excitation energy of fission fragments is dynamically evaluated in terms of the time dependent pairing equations. These equations are corroborated with two conditions. One of them fixes the number of particles and the another separates the pairing active spaces associated to the two fragments in the vicinity of the scission configuration. The fission path is obtained in the frame of the macroscopic-microscopic model. The single particle level schemes are obtained within the two center Woods-Saxon shell model. It is shown that the available intrinsic dissipated energy is not shared proportionally to the masses of the two fission fragments. If the heavy fragment possesses nucleon numbers close to the magic ones, the accumulated intrinsic excitation energy is lower than that of the light fragment.
description: 11 pages, 8 figures
Nombramiento de beca a favor de Francisco Ramírez  Floreano de Hoyos
Creators: name: Salazar Falcón Antonio de
Publisher: name: Universidad del Rosario
Year: 1676

description: Se nombra colegial formal de número de una de las quince becas de primera fundación a don Francisco Ramírez Floreano de Hoyos y subsiguiente concesión de la beca por parte de los funcionarios de la Real Audiencia de Santafé.
The orographic influence on storm variability, extreme rainfall characteristics and rainfall-triggered landsliding in the central Nepalese Himalaya
Creators: name: Hille, Madeline
Publisher: name: My University
Year: 2021
Subjects: subject: Geological Sciences
subject: Science

description: Thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Geology or Earth and Environmental Sciences, Department of Earth and Environmental Sciences
description: Variation in extreme rainfall under the influence of orography plays an important yet poorly understood role in the erosion of mountains. In the steep terrain of the Himalaya, intense precipitation frequently triggers soil and shallow bedrock landslides during the summer monsoon. Characterizing monsoon-triggered landsliding as a dominant erosion process and hazard requires an understanding of the intensity and duration of precipitation during storms, but the daily resolution and sparse spatial coverage of local precipitation instrumental records are insufficient. Here we use NASA’s Global Precipitation Measurement (GPM) IMERG 30-minute, 0.1x0.1 degree product scaled to match local rain gauge records to characterize extreme rainfall events (EREs) over a study area in central Nepal. We separate extreme events in the time series with a minimum dry period between storm arrivals and cluster them using a K-means multivariate approach. Results show variability in the intensity and duration of EREs with distance from the Himalayan range front in a pattern consistent with the orographic effect also observed on total precipitation volume. Storms of highest intensity and shortest duration are coincident with increased density in monsoon-driven landsliding.
Computer certified efficient exact reals in Coq
Creators: name: Krebbers, Robbert
name: Spitters, Bas
Publisher: name: arXiv
Year: 2011
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences
subject: D.2.4; F.4.1; G.1

description: Floating point operations are fast, but require continuous effort on the part of the user in order to ensure that the results are correct. This burden can be shifted away from the user by providing a library of exact analysis in which the computer handles the error estimates. We provide an implementation of the exact real numbers in the Coq proof assistant. This improves on the earlier Coq-implementation by O'Connor in two ways: we use dyadic rationals built from the machine integers and we optimize computation of power series by using approximate division. Moreover, we use type classes for clean mathematical interfaces. This appears to be the first time that type classes are used in heavy computation. We obtain over a 100 times speed up of the basic operations and indications for improving the Coq system.
description: Proceedings of CICM11, Springer LNAI, 2011
Development of nanofibrous target materials for short-lived isotope production
Creators: name: Wong, John
Publisher: name: University of British Columbia
Year: 2018

description: For over a decade, refractory metals and carbide powder materials have been used to produce radioactive ion beams (RIB) using the isotope separation online method at the ISAC facility at TRIUMF. A continuous 500 MeV proton beam generated from the world’s largest cyclotron is used to bombard the target materials to produce exotic isotopes. Particularly, short-lived isotopes are of high degree of interest in many disciplines including medicine, but only limited quantities are available due to the nuclear decay during the time associated with the diffusion and effusion of the species to migrate from the target materials to the ion source. The target materials are required to operate at high temperature to promote the release of the species; therefore, sintering of the grains is promoted, which results in lengthening of the diffusion paths for the isotopes causing the reduction of RIB yields. A possible way to improve the intensities of RIBs is by incorporating nanoparticle materials into nanofibres to increase the release efficiencies. In this study, nanometric SiC fibre target materials are fabricated by electrospinning. Upon a high-temperature heat treatment process, the organic carrier converts into a carbon fibre backbone that immobilizes the SiC target material with controlled nanometric grain size and reduced sintering dynamics. The weight composition of the final product is determined to be 60% SiC and 40% carbon nanofibre. The nanofibres were pressed into discs to achieve a combination of highly dense (1.1-1.2 g/cm³) and porous (56-54% total porosity) target materials, preserving the fibre morphology. The nano-SiC fibrous target material will be tested in September 2018 to evaluate the RIB yields explicitly for the short-lived isotopes at several milliseconds such as ²²Al (91.1 ms), ²⁰Mg (90.8 ms), ²¹Mg (122 ms), and ²⁰Na (447.9 ms).
Expediente sobre donación y avalúos de la hacienda de San Miguel
Creators: name: Sotomayor, Cayetano
Publisher: name: Universidad del Rosario
Year: 1801

description: Escritura  en la que se otorgaron 4 mil pesos que dejó Cayetano Sotomayor, impuestos sobre la Hacienda de San Miguel a favor del Colegio Mayor del Rosario para el pago de un Capellán, la reparación de una lámpara de la iglesia de Calandaima y como donación a los herederos. El expediente continúa con una solicitud de los avalúos y estado de la Hacienda de San Miguel para determinar el gasto de los recursos donados al Colegio Mayor del Rosario. Se incluye el avalúo de los bienes de la hacienda y la cláusula testamentaria de Cayetano Sotomayor.
Nombramiento de beca a favor de Isidro Gómez de Molina
Creators: name: Torres Bravo, Cristóbal de
Publisher: name: Universidad del Rosario
Year: 1699

description: 1. Petición de Isidro Gómez de Molina de una de las cuatro becas del Colegio Mayor del Rosario destinadas a ciudad de Cartagena por el Arzobispo Antonio Sanz, para su hijo Isidro Gómez.  2. Decreto proveído por el presidente de la Real Audiencia de Santafé. 3. Informe del rector del Colegio Mayor en el que nombra a Isidro Gómez en una de las becas, diciendo antes que por los problemas en los negocios de la ciudad de Cartagena las rentas no están al día (refiriéndose al valor de la beca que concedió el Arzobispo Sanz). 4. Auto de nombramiento de Colegial a favor de Isidro Gómez. Siendo rector el doctor don Cristóbal de Torres Bravo.
Soziale Ungleichheit und chronische Rückenschmerzen bei Erwachsenen in Deutschland
Creators: name: Kuntz, Benjamin
name: Hoebel, Jens
name: Neuhauser, Hannelore
name: Lampert, Thomas
Publisher: name: Robert Koch-Institut
Year: 2017
Subjects: subject: Rückenschmerzen
subject: Sozioökonomischer Status (SES)
subject: Erwachsene
subject: Gesundheitsmonitoring
subject: Deutschland
subject: 610 Medizin und Gesundheit

description: Hintergrund Rückenschmerzen sind ein häufiger Grund für Arbeitsunfähigkeit und die Inanspruchnahme von Versorgungsleistungen. Dabei entstehen entsprechend hohe Kosten. Untersucht wird, wie häufig chronische Rückenschmerzen in der erwachsenen Allgemeinbevölkerung auftreten und inwieweit sozioökonomische Unterschiede bei deren Verbreitung bestehen. Methoden Drei Erhebungswellen (2009, 2010, 2012) der vom Robert Koch-Institut (RKI) durchgeführten bundesweiten Studie „Gesundheit in Deutschland aktuell“ (GEDA) wurden gemeinsam ausgewertet (n = 62.606 ab 18 Jahre). Selbstangaben zu Rückenschmerzen, die drei Monate oder länger anhalten, wurden verwendet, um die Lebenszeit- und 12-Monats-Prävalenz chronischer Rückenschmerzen zu bestimmen. In den Analysen zu sozioökonomischen Unterschieden wurden neben einem aggregierten SES-Index auch dessen Einzeldimensionen Bildung, Berufsstatus und Einkommen herangezogen. Ergebnisse Rund jeder sechste Mann (17,1 %) und jede vierte Frau (24,4 %) war in den letzten zwölf Monaten von chronischen Rückenschmerzen betroffen. Je geringer der SES, desto höher war die 12-Monats-Prävalenz chronischer Rückenschmerzen (Relative Index of Inequality (RII) [95-%-KI], Männer = 2,29 [2,04–2,56], Frauen = 1,92 [1,76–2,09]). Diesen SES-Effekten, die sich auch bei der Lebenszeitprävalenz zeigten, lagen bei beiden Geschlechtern jeweils eigenständige Effekte von Bildung, Berufsstatus und Einkommen zugrunde. Schlussfolgerung Rückenschmerzen sind in Deutschland weit verbreitet. Die verschiedenen Dimensionen sozialer Ungleichheit sind unabhängig voneinander mit dem Auftreten chronischer Rückenschmerzen assoziiert. Dieser Befund deutet auf Herausforderungen, aber auch auf Chancen von Therapie- und Präventionsstrategien hin, die verhaltens- und settingorientierte Maßnahmen kombinieren.
Expediente sobre venta de una casa en el barrio la Catedral por Andrés Torices de la Vega
Creators: name: Torices de la Vega, Andrés
Publisher: name: Universidad del Rosario
Year: 1737

description: Escritura de venta de una casa en el barrio de La Catedral por Andrés Torices de la Vega a Alejo Padilla. La casa en venta había quedado a Torices de la Vega por voluntad testamentaria de Francisca Corrales.  El expediente contiene las cláusulas del testamento de Francisca Corrales y Liseras con su disposición sobre la casa en la que habitaba, y que había sido comprada a la Compañía de Jesús con la donación del Arzobispo Antonio Claudio Álvarez a Rafaela Prieto, hija de Francisca.
The Chicxulub impact produced a powerful global tsunami
Creators: name: Range, Molly
Publisher: name: My University
Year: 2018
Subjects: subject: Geological Sciences
subject: Science

description: Thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Geology or Earth and Environmental Sciences, Department of Earth and Environmental Sciences
description: An approximately 14-km diameter asteroid is implicated in the Cretaceous/Paleogene (K/Pg) mass extinction 1 . The bolide impact caused global temperature fluctuations 1 , large aerosol 2 , soot and dust plumes 3 , and wildfires from ejecta re-entering the atmosphere 4,5 . Drilling cores from the International Continental Drilling Program (ICDP) and the Integrated Ocean Drilling Program 6 (IODP) revealed the exact physical and geophysical nature of the crater and its peak ring and facilitated the modeling of the impact event 7 . There have been regional tsunami simulations of the impact region of the Chicxulub impact within the Gulf of Mexico by Ward 8 and Matsui et al. 9 Here we present the first global simulation of the Chicxulub impact tsunami from initial contact of the projectile to global propagation using a hydrocode to model the displacement of water, sediment, and crust over the first ten minutes, and a shallow-water ocean model from that point onwards. The tsunami due to the impact and subsequent submarine landslides on the marine shelf 10 was approximately 2700 times more energetic than the December 26, 2004 Indian Ocean tsunami, one of the largest tsunamis in the modern record. Flow velocities exceeded 20 cm/s along shorelines worldwide and disturbed sediments over 6000 km from the impact origin.
Rotationally modulated variations and the mean longitudinal magnetic field of the Herbig Ae star HD 101412
Creators: name: Hubrig, S.
name: Mikulasek, Z.
name: Gonzalez, J. F.
name: Schoeller, M.
name: Ilyin, I.
name: Cure, M.
name: Zejda, M.
name: Cowley, C. R.
name: Elkin, V. G.
name: Pogodin, M. A.
name: Yudin, R. V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Despite of the importance of magnetic fields for the full understanding of the properties of accreting Herbig Ae/Be stars, these fields have scarcely been studied over the rotation cycle until now. One reason for the paucity of such observations is the lack of knowledge of their rotation periods. The sharp-lined young Herbig Ae star HD101412 with a strong surface magnetic field became in the last years one of the most studied targets among the Herbig Ae/Be stars. A few months ago we obtained multi-epoch polarimetric spectra of this star with FORS2 to search for a rotation period and to constrain the geometry of the magnetic field. We measured longitudinal magnetic fields on 13 different epochs distributed over 62 days. These new measurements together with our previous measurements of the magnetic field in this star were combined with available photometric observations to determine the rotation period. The search of the rotation period resulted in P=42.076+-0.01d. According to near-infrared imaging studies the star is observed nearly edge-on. The star exhibits a single-wave variation of the longitudinal magnetic field during the stellar rotation cycle. These observations are usually considered as evidence for a dominant dipolar contribution to the magnetic field topology.
description: 6 pages, 7 figures, 1 table, accepted for publication as a Letter in A&A
Inventarios y avalúos de los bienes de doña María Luisa de Ospina
Creators: name: Pérez Manrique y Ospina, Joseph¬Pérez Manrique y Ospina, Francisco
Publisher: name: Universidad del Rosario
Year: 1734

description: Los hermanos Francisco y Joseph Pérez Manrique y Ospina piden al escribano de las Cajas Reales de la Corte, hacer un inventario y avalúo de los bienes de su difunta madre María Luisa de Ospina. El expediente continúa con el inventario de los bienes de la casa de María Luisa de Ospina en la ciudad de Santafé. Petición de los hermanos Manrique y Ospina por el inventario y avalúo de los bienes de su difunta madre del trapiche del valle de Sasaima. Inventario requerido de los bienes de María Luisa de Ospina en el valle de Sasaima, junto con su avalúo. Registro de la oferta de venta de los bienes inventariados a través de un pregonero. Registro de los costos del funeral y Honras de María Luisa de Ospina. Registro del remate de la casa de Santafé y del trapiche de Sasaima a favor de Ignacio de Caicedo y Maldonado. En los folios 214 al 231 se encuentran los mismos inventarios ya descritos, pero realizados unos meses antes en 1734; también incluye  un poder de Joseph Pérez Manrique a su hermano Francisco Pérez Manrique y al contador Joseph Gómez para el manejo de todo lo concerniente al remate de los bienes de María Luisa de Ospina su madre.
Informaciones de limpieza de sangre de Agustín, Gregorio, José Cayetano y Nicolás Antonio de Valenzuela y Fajardo Beltrán de Caicedo
Creators: name: Valenzuela y Fajardo Beltrán de Caicedo, Agustín de¬Valenzuela y Fajardo Beltrán de Caicedo, Nicolás Antonio de¬Valenzuela y Fajardo Beltrán de Caicedo, Gregorio de¬Valenzuela y Fajardo Beltrán de Caicedo, José Cayetano de
Publisher: name: Universidad del Rosario
Year: 1686

description: Informaciones de limpieza de sangre e hidalguía de los hermanos Agustín, Gregorio, José Cayetano y Nicolás Antonio de Valenzuela y Fajardo Beltrán de Caicedo, presentadas al Colegio Mayor del Rosario como requerimiento para su ingreso a la institución. El expediente contiene seis 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 de Agustín de Valenzuela como colegial porcionista. A los demás hermanos se les reservaba un lugar al quedar vacantes en el Colegio.
I pontefici Onorio III, Gregorio IX ed Innocenzo IV a fronte dell'imperatore Federico II nel secolo XIII. Pio-Tomasso Masetti.
Creators: name: 1816-1900., Masetti, Pio Tommaso,
Publisher: name: University of Notre Dame
Year: 2023

description:
 Dissertazione accademica letta il 2 giugno 1884 nella Sala dell'Accademia Tiberina alla presenza d'erudito uditorio.
Kinematics and stellar population of NGC 4486A
Creators: name: Prugniel, Philippe
name: Zeilinger, Werner
name: Koleva, Mina
name: de Rijcke, Sven
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: NGC 4486A is a low-luminosity elliptical galaxy harbouring an edge-on nuclear disk of stars and dust. It is known to host a super-massive black hole. We study its large-scale kinematics and stellar population along the major axis to investigate the link between the nuclear and global properties. We use long-slit medium-resolution optical spectra that we fit against stellar population models. The SSP-equivalent age is about 12 Gyr old throughout the body of the galaxy, and its metallicity decreases from [Fe/H] = 0.18 near the centre to sub-solar values in the outskirts. The metallicity gradient is -0.24 dex per decade of radius within the effective isophote. The velocity dispersion is 132+-3 km/s at 1.3 arcsec from the centre and decreases outwards. The rotation velocity reaches a maximum V_max >~ 115+-5 km/s at a radius 1.3 < r_max < 2 arcsec. NGC\,4486A appears to be a typical low-luminosity elliptical galaxy. There is no signature in the stellar population of the possible ancient accretion/merging event that produced the disk.
description: Astronomy and Astrophysics, in press
title: System Level Abstraction and Evaluation of Non-Orthogonal Multiple Access Transmissions
Creators: name: Fastenbauer, Agnes
Publisher: name: TU Wien
Year: 2021
Subjects: subject: non-orthogonal multiple access
subject: system level evaluation
subject: wireless communication

description: The increasing demand for higher data rates and lower transmission latency requires new transmission techniques to be considered for future wireless networks. Non-orthogonal multiple access (NOMA) techniques promise higher data rates, lower latency and massive user deployments. To analyze the effects of NOMA techniques in networks,a system level abstraction is necessary to perform system level simulations with low complexity. This work introduces an efficient system level abstraction for power domain NOMA and provides an analysis of the effects of the deployment of NOMA techniques in wireless networks.
Using Citizen Science to Improve Society and Empower Autistic People
Creators: name: Dr. James Cusack, Dr. Kirstie Whitaker, Georgia Aitkenhead
Publisher: name: Zenodo
Year: 2019
Subjects: autism, citizen science, participatory science, alan turing, autistica, sensory processing

description: Presentation for AMRC conference on a participatory, citizen science project investigating autism, sensory processing, and environments. Collaboration between Autistica and The Alan Turing Institute.
Elecciones celebradas en el Colegio Mayor de Nuestra Señora del Rosario 1794 - (Joaquín de Caicedo y Cuero)
Creators: name: Granados, Miguel de¬Vásquez, Juan Francisco¬Caicedo, Josef Ignacio¬Peña, Gabriel¬Angulo, Miguel¬Salgar, Pedro
Publisher: name: Universidad del Rosario
Year: 1794

description: Expediente de elección de Vicerrector Miguel Granados, consiliario segundo Juan Francisco Vásquez, consiliario tercero Josef Ignacio Caicedo, Maestro de ceremonias Gabriel Peña y procurador Miguel Angulo celebrada en el Colegio del Rosario el día 18 de diciembre de 1794
Poisson loglinear modeling with linear constraints on the expected cell frequencies
Creators: name: Martin, Nirian
name: Pardo, Leandro
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: In this paper we consider Poisson loglinear models with linear constraints (LMLC) on the expected table counts. Multinomial and product multinomial loglinear models can be obtained by considering that some marginal totals (linear constraints on the expected table counts) have been prefixed in a Poisson loglinear model. Therefore with the theory developed in this paper, multinomial and product multinomial loglinear models can be considered as a particular case. To carry out inferences on the parameters in the LMLC an information-theoretic approach is followed from which the classical maximum likelihood estimators and Pearson chi-square statistics for goodness-of fit are obtained. In addition, nested hypotheses are proposed as a general procedure for hypothesis testing. Through a simulation study the appropriateness of proposed inference tools is illustrated.
Use of high-resolution oxygen isotope sclerochronology of turritellid gastropods to reconstruct seasonal-scale precipitation regimes
Creators: name: Scholz, Serena
Publisher: name: My University
Year: 2020
Subjects: subject: Geological Sciences
subject: Science

description: Thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Geology or Earth and Environmental Sciences, Department of Earth and Environmental Sciences
description: During the Mid-Miocene Climatic Optimum (MMCO, 14.7-17.3 Ma), global temperatures were warmer than present, and similar to predicted temperatures for the coming century. Limited paleoclimate data exists from the tropics during this period, despite its potential as an analog for future climate conditions. This study presents new subannual stable isotope data (δ18O and δ13C) from a large population of Miocene Turritella gastropods from the Jimol and Castilletes formations of the Guajira peninsula, Colombia. Turritellids are aragonitic marine mollusks that live in shallow coastal waters, and their rapid growth rates allow for high-resolution subannual records. We compare these fossils to modern Turritella gastropods from multiple tropical localities to reconstruct subannual climate conditions. The seasonal range in δ18O in the modern shells correlates with the seasonal variance of local precipitation, once temperature seasonality is accounted for. The Miocene fossils show larger (sometimes >2‰) seasonal variation in δ18O than modern Turritella from the same location, suggesting increased seasonality of precipitation in Miocene northern Colombia relative to today. We propose that this increased seasonality of precipitation was due to a more northerly position of the ITCZ during the Mid-Miocene. The resulting wet Miocene paleoenvironment is in stark contrast to semi-arid conditions on the Guajira Peninsula today, indicating that this area of tropical South America has undergone a drastic environmental change since the Miocene.
Cédula Real sobre extensión de la pensión de 500 ducados al Colegio Mayor del Rosario
Creators: name: Felipe V, (Rey de España, Casa de Borbón)
Publisher: name: Universidad del Rosario
Year: 1730

description: El rey prorroga la pensión concedida al Colegio Mayor del Rosario para la manutención de sus cátedras por otros diez años, eximiendo al Colegio del pago del tributo de la media anata. El pago de la pensión se realizaría a través de las cajas reales de Santafé en las que se depositan los caudales producto del tributo de los indios. Los folios 62 y 63 corresponden a una copia autentica de la misma cédula.
The Elusive ISM of Dwarf Galaxies: Excess Submillimetre Emission and CO-Dark Molecular Gas
Creators: name: Madden, Suzanne C.
name: Galametz, Maud
name: Cormier, Diane
name: Lebouteiller, Vianney
name: Galliano, Frederic
name: Hony, Sacha
name: Remy, Aurelie
name: Sauvage, Marc
name: Contursi, Alessandra
name: Sturm, Eckhard
name: Poglitsch, Albrecht
name: Pohlen, Michael
name: Smith, M. W. L.
name: Bendo, George
name: O'Halloran, Brian
name: 2, The SPIRE SAG
name: consortia., PACS
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The Herschel Dwarf Galaxy Survey investigates the interplay of star formation activity and the the metal-poor gas and dust of dwarf galaxies using FIR and submillimetre imaging spectroscopic and photometric observations in the 50 to 550mu window of the Herschel Space Observatory. The dust SEDs are well constrained with the new Herschel and MIR Spitzer data. A submillimetre excess is often found in low metallicity galaxies, which,if tracing very cold dust, would highlight large dust masses not easily reconciled in some cases, given the low metallicities and expected gas-to-dust mass ratios. The galaxies are also mapped in the FIR fine-structure lines (63 and 145mu OI, 158mu CII, 122 and 205mu NII, 88mu OIII) probing the low density ionised gas, the HII regions and photodissociation regions. While still early in the Herschel mission we can already see, along with earlier studies, that line ratios in the metal-poor ISM differ remarkably from those in the metal-rich starburst environments. In dwarf galaxies, L[CII]/L(CO) (>10^4) is at least an order of magnitude greater than in the most metal-rich starburst galaxies. The enhanced [CII] arises from the larger photodissociation region where H2, not traced by the CO, can exist. The 88mu [OIII] line usually dominates the FIR line emission over galaxy-wide scales in dwarf galaxies, not the 158mu [CII] line which is the dominant FIR cooling line in metal-rich galaxies. All of the FIR lines together can contribute 1% to 2% of the L(TIR). The Herschel Dwarf Galaxy survey will provide statistical information on the nature of the dust and gas in low metallicity galaxies, elucidating the origin of the submm excess in dwarf galaxies, and help determine a ([CII] +CO) to H2 conversion factor, thus providing observational constraints on chemical evolution models of galaxies.
description: Proceedings of the 5th Zermatt Symposium: "Conditions and Impact of Star Formation: New Results from Herschel and Beyond" September 19-24, 2010 Minor Language Corrections
Additional file 1 of Single-cell transcriptomic dynamics of scallop heart reveals the heterogeneous response to heat stress
Creators: name: Wang, Danyang
name: Liu, Na
name: Kong, Xiangfu
name: Zhu, Xinghai
name: Wang, Yangfan
name: Hu, Jingjie
name: Bao, Zhenmin
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Computational Biology

description: Additional file 1: Fig. S1. The histogram of heart rate of bay scallop in groups. Fig. S2. Expression profile of cardiac markers to categorize ventricle and atria in bay scallop. Fig. S3. Venn diagram and KEGG analysis of DEGs in five main cell types. Fig. S4. KEGG analysis of DEGs in CMs and ECs. Fig. S5. KEGG analysis of DEGs in FCs and ILCs. Fig. S6. The raw data of flow cytometry results from MTG and JC-1 analysis. Fig. S7. KEGG analysis of up- and down-regulated DEGs in six cell types. Fig. S8. Pseudotime ordering of cells, including AMs (cluster 12), VMs (cluster 6), and CPCs (cluster 9) in three groups. Fig. S9. The expression profile of PLRP2s(-likes) in representative vertebrates (human and mouse) and invertebrates (scallop and snail). Fig. S10. Fluorescence microscopy of pEGFP-C1-transfected cells and triglyceride levels across experimental groups. Fig. S11. The expression profile of DEGs in “Protein processing in the endoplasmic reticulum” pathway.
Assessment of meta-modeling knowledge: Learning from triadic concepts of models in the philosophy of science
Creators: name: Krell, Moritz
Publisher: name: Humboldt-Universität zu Berlin
Year: 2019
Subjects: subject: meta-modeling knowledge
subject: assessment
subject: context-dependency
subject: levels of understanding
subject: 357 Erziehung, Schul- und Bildungswesen
subject: 500 Naturwissenschaften
subject: 407 Ausbildung, Forschung, verwandte Themen
subject: 100 Philosophie und Psychologie

description: Meta-modeling knowledge is an established construct in science education, typically conceptualized in frameworks encompassing hierarchically ordered levels of understanding specific for different aspects (e.g., purpose of models, testing models, changing models). This study critically discusses the appropriateness of assessments based on such frameworks taking into account triadic concepts of models in the philosophy of science. Empirically, secondary school students’ (N=359) responses to modeling tasks are analyzed. In the tasks, the modeling-purpose is not subject of the assessment, but intentionally provided. The findings show that students’ expressed level of understanding significantly depend on both the modeling-purpose and the modeling-context introduced in the tasks. Implications for science education are discussed.
Cobros de la pensión Real de 500 ducados a favor del Colegio Mayor del Rosario
Creators: name: Salazar, Salvador de
Publisher: name: Universidad del Rosario
Year: 1732

description: Salvador de Salazar apoderado del Colegio Mayor del Rosario pide a la Real Audiencia de Santafé que se realice el pago de dos mil  siete patacones que se le adeudan de la pensión de 500 ducados concedida por cédula Real de 1715. Informe sobre las rentas aportadas por las Reales Cajas para el pago de la pensión Real del Colegio Mayor. Registro del nuevo cobro que realizó Salvador de Salazar de 747 pesos y 10 maravedíes que se le deben al Colegio Mayor del Rosario de la primera pensión concedida de 1705 a 1715.
Genomic and transcriptomic evidence for niche partitioning among sulfate-reducing bacteria in redox-stratified cyanobacterial mats of the Middle Island Sinkhole
Creators: name: Medina, Matthew Joshua
Publisher: name: My University
Year: 2017
Subjects: subject: Geological Sciences
subject: Science

description: Thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Geology or Earth and Environmental Sciences, Department of Earth and Environmental Sciences
description: Sulfate-reducing bacteria (SRB) often shape the biogeochemistry of cyanobacterial mats through metabolic interactions and production of sulfide. Nevertheless, the ecology and physiology of sulfate-reducers inhabiting microbial mats remains poorly understood. For instance, in cyanobacterial mats inhabiting the Middle Island Sinkhole (MIS) in Lake Huron, some of the largest knowledge gaps regarding SRB involve the controls of their distribution, diversity, and metabolic activities with respect to a changing geochemical profile of oxygen and sulfide during diel cycles. Metagenomic and metatranscriptomic approaches offer high potential to close such knowledge gaps and to understand the genomic potential and activity of SRB better. Through genomic binning of metagenomic data from MIS cyanobacterial mats, I identified 8 draft genomes of SRB. Transcriptomic reads were recovered from day and night microbial mat samples and mapped to the SRB genomes, revealing gene transcripts associated with use of electron donors such as H2 and various organic carbon compounds and use of electron acceptors such as nitrate and sulfate. The data presented here show patterns of niche partitioning in SRB, which is likely an important factor in controlling SRB diversity in cyanobacterial mats. This research enhances our understanding of microbial ecology and biogeochemistry in cyanobacterial mats and has implications for geobiology of both the modern and ancient Earth.
Renormalization of the tunnel splitting in a rotating nanomagnet
Creators: name: O'Keeffe, Michael F.
name: Chudnovsky, Eugene M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study spin tunneling in a magnetic nanoparticle with biaxial anisotropy that is free to rotate about its anisotropy axis. Exact instanton of the coupled equations of motion is found that connects degenerate classical energy minima. We show that mechanical freedom of the particle renormalizes magnetic anisotropy and increases the tunnel splitting.
description: 4 pages, 3 figures
Magnetosphere-ionosphere coupling at Jupiter-like exoplanets with internal plasma sources: implications for detectability of auroral radio emissions
Creators: name: Nichols, J. D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Space Physics (physics.space-ph)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: In this paper we provide the first consideration of magnetosphere-ionosphere coupling at Jupiter-like exoplanets with internal plasma sources such as volcanic moons. We estimate the radio power emitted by such systems under the condition of near-rigid corotation throughout the closed magnetosphere, in order to examine the behaviour of the best candidates for detection with next generation radio telescopes. We thus estimate for different stellar X-ray-UV (XUV) luminosity cases the orbital distances within which the ionospheric Pedersen conductance would be high enough to maintain near-rigid corotation, and we then consider the magnitudes of the large-scale magnetosphere-ionosphere currents flowing within the systems, and the resulting radio powers, at such distances. We also examine the effects of two key system parameters, i.e. the planetary angular velocity and the plasma mass outflow rate from sources internal to the magnetosphere. In all XUV luminosity cases studied, a significant number of parameter combinations within an order of magnitude of the jovian values are capable of producing emissions observable beyond 1 pc, in most cases requiring exoplanets orbiting at distances between ~1 and 50 AU, and for the higher XUV luminosity cases these observable distances can reach beyond ~50 pc for massive, rapidly rotating planets. The implication of these results is that the best candidates for detection of such internally-generated radio emissions are rapidly rotating Jupiter-like exoplanets orbiting stars with high XUV luminosity at orbital distances beyond ~1 AU, and searching for such emissions may offer a new method of detection of more distant-orbiting exoplanets.
description: 15 pages, 9 figures. In press at Mon. Not. R. Astron. Soc
title: Evaluation of Intelligent Surfaces in Railroad Communication
Creators: name: Niederwanger, Kevin
Publisher: name: TU Wien
Year: 2021
Subjects: subject: mobile communications
subject: railroad communication
subject: intelligent surfaces
subject: 5G

description: Public transport is gaining more and more popularity throughout the world. As a consequence, the amount of users connected to the mobile network while traveling in trains keeps rising. Each user has different needs considering data rates, latency and reliability while traveling eco-friendly for several thousand kilometers per year in many places across the world. Providing the best possible quality of service to the aforementioned properties is the future of wireless networks beyond 5th generation (5G). Enabling all of these features is a challenging task, especially for railroad communications. This field of wireless communications has to deal with large distances, high velocity and many users, simultaneously. A potential candidate for the upcoming 6th generation (6G) network devices are Reconfigurable Intelligent Surfaces (RISs). A RIS consists of an array with electromagnetically reconfigurable elements in order to modify the response to incident signals. In this thesis, several use cases for intelligent surfaces in a railroad environment are discussed. A very promising case of application is to use a RIS to overcome Non-Line-Of-Sight (NLOS) situations. At first, this scenario is evaluated in terms of link level simulations. A power scaling law, impact of the K-factor of the employed Rician channel model and different imperfections are taken into consideration. After studying this topic, system level simulations are used to evaluate the impact of a RIS, if it has to cover an entire area. The scenario is rebuilt with realistic geometrical information from a railroad scenario in Austria. A major contribution is the analysis of different placement strategies for a RIS as well as the impact of two beamforming schemes. At the end of the thesis, a concluding example with a noticeable performance gain through a RIS is presented.
The Future of EU-Turkey Relations: Between Mutual Distrust and Interdependency
Creators: name: Yabancı, Bilge
Publisher: name: Zenodo
Year: 2016
Subjects: European Union; Turkey; EU-Turkey Relations; Foreign Policy; Cooperation and Conflict Scenarios; Mutual Interests; Social Development; Regional Development; Energy Sources, Migration; Regional Security Concerns; Authoritarianisation; Rule of Law

description: FEUTURE Online Paper No. 1

This paper aims to offer a forward-looking analysis of EU-Turkey relations based on three scenarios: convergence, cooperation and conflict. It discusses current political and social developments in Turkey and takes stock of the recent EU-level and regional developments under positive, negative and unfolding trends. The discussion shows that the future will be most likely driven by a push and pull between cooperation and conflict scenarios. On the one hand, mutual interests concerning trade, diversification of energy sources, migration and regional security concerns will continue to motivate both sides to engage with each other as partners in the future. On the other hand, Turkey’s domestic political developments marked by authoritarianisation since 2013 and violation of the freedom expression and the rule of law in the post-15 July period will strengthen the conflict scenario. It concludes with a discussion that the current EU apathy towards the social and political developments in Turkey undermines the EU’s normative influence and the credibility of the enlargement policy.
description: This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No 692976. This publication reflects the views only of the authors, and the Commission cannot be held responsible for any use which may be made of the information contained therein.
Elucidating the role of COBRA in plant development in Arabidopsis thaliana
Creators: name: Pang, Karlson
Publisher: name: University of British Columbia
Year: 2021

description: Cellulose is the most abundant biopolymer on Earth and was integral for evolution of land plants. Cellulose microfibrils are one of the primary components of plant cell walls, and are critical in maintaining anisotropic growth. These microfibrils are synthesized at the plasma membrane by cellulose synthases (CESAs). Alterations in cellulose biosynthesis, such as mutations in CESAs, can cause defects ranging from decreased unidirectional growth to embryonic lethality. COBRA (COB) is an essential gene in Arabidopsis thaliana important for cellulose deposition and maintaining unidirectional growth, and is highly co-expressed with primary cell wall CESAs. Despite the importance of COB in cellulose biosynthesis, there is still little known about its role or function. This is primarily due to the lack of tools, such as reporter fusion constructs, to assess COBRA’s localization, trafficking, and function. While a cYFP-conjugated COB reporter fusion construct (COB-cYFP) was recently made available, this construct could not fully complement the cob-4 null mutant, casting doubt on any results obtained. However, using construct as a base I was able to improve its ability to complement cob-4 in addition to generating plant lines that are more optimal for live-cell imaging (Chapter 3). In addition to improving the COB-cYFP construct, I also generated a 6x histidine-tagged COB construct (HisCOB) that was able to fully complement the cob-4 null mutant (Chapter 4). Using HisCOB, I was able to demonstrate that COB undergoes at least 2 cleavage events after its secretion to the apoplast, and that this cleaved peptide is ultimately endocytosed. Furthermore, I show evidence that the abundance of COB is too low for it to be a structural component of the cell wall as previously hypothesized, and instead COB likely plays a role in signaling and regulation of cellulose biosynthesis. Finally, cob mutants were generated and investigated to identify potential COB functional domains that were previously uncharacterized (Chapter 5). I identified a region of the COB protein that may contain the primary cleavage site that allows COB to be endocytosed, and demonstrate the importance of the cellulose-binding domain for function. In addition, I provide evidence that COB likely functions as a homodimer.
ACT on Integrating Sex and Gender Analysis in Research & Innovation
Creators: name: Müller, Jörg
name: Pollitzer, Elizabeth
Publisher: name: Zenodo
Year: 2021
Subjects: sex analysis
gender analysis
research and innovation

description: Integrating sex and gender analysis into research and innovation (R&I) enhances the quality and impact of scientific results as well as products and services developed for the market. Given the historic under-representation of women in science and certain areas of the labor market, it is not surprising that knowledge itself is biased, having a higher male footprint.
Analysis of differential X-ray attenuation as a method for correlating annual dentin increments in proboscidean tusks
Creators: name: Hood, Jordan Meridith
Publisher: name: My University
Year: 2019
Subjects: subject: Geological Sciences
subject: Science

description: Thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Geology or Earth and Environmental Sciences, Department of Earth and Environmental Sciences
description: The tusks of woolly mammoths (Mammuthus primigenius) are composed of increments of dentin that form annually throughout an individual’s entire life. Analyses of tusks, however, are frequently limited to study of discrete samples, often in the form of cores that each contain only a subset of the total number of years recorded in a tusk. These cores should be taken at locations that are close enough together to ensure that adjacent cores share some of the same years, and for a comprehensive analysis, a series of such cores should sample all the years in a tusk. A method for correlating annual increments between cores therefore plays a critical role in reconstructing the entire series of years contained in a tusk. The density of tusk dentin is known to fluctuate annually. In this study, X-ray computed microtomography (microCT) scans of cores from the right tusk of the Yukagir mammoth show dramatic fluctuations of radiodensity associated with each year boundary. Mathematical correlation of these fluctuations (or density features) based on their unique pattern (or signature) of X-ray attenuation, expressed as luminance in three-dimensional reconstructions of microCT scans, is an effective way to correlate years between adjacent cores. The data described here demonstrate that correlation of density features between cores using attenuation signatures judged to be most similar (because they yielded the highest R-value when compared to candidate years in a neighboring core) supports the results of prior thin section analysis using daily and weekly increments to correlate years between cores. This study is a stringent test of this novel method of correlation as the Yukagir mammoth’s tusk was previously sampled at locations relatively far apart, and its success suggests that this method can be used on many tusks for which coring is the only option for study.
Stability of syzygy bundles
Creators: name: Marques, Pedro Macias
name: Miró-Roig, Rosa María
Publisher: name: arXiv
Year: 2010
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14J60, 14F05

description: We show that given integers $N$, $d$ and $n$ such that ${N\ge2}$, ${(N,d,n)\ne(2,2,5)}$, and ${N+1\le n\le\tbinom{d+N}{N}}$, there is a family of $n$ monomials in $K[X_0,\ldots,X_N]$ of degree $d$ such that their syzygy bundle is stable. Case ${N\ge3}$ was obtained independently by Coandǎ with a different choice of families of monomials [Coa09]. For ${(N,d,n)=(2,2,5)}$, there are $5$ monomials of degree~$2$ in $K[X_0,X_1,X_2]$ such that their syzygy bundle is semistable.
description: 16 pages, to appear in the Proceedings of the American Mathematical Society
Additional file 1 of Enhanced associations between subjective cognitive concerns and blood-based AD biomarkers using a novel EMA approach
Creators: name: García de la Garza, Ángel
name: Nester, Caroline
name: Wang, Cuiling
name: Mogle, Jacqueline
name: Roque, Nelson
name: Katz, Mindy
name: Derby, Carol A.
name: Lipton, Richard B.
name: Rabin, Laura
Publisher: name: figshare
Year: 2025
Subjects: Cell Biology
Neuroscience
Pharmacology
Biotechnology
Chemical Sciences not elsewhere classified
Cancer
Mental Health

description: Supplementary Material 1