cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Shape control of QDs studied by cross-sectional scanning tunneling microscopy
Creators: name: Keizer, J. G.
name: Bozkurt, M.
name: Bocquel, J.
name: Koenraad, P. M.
name: Mano, T.
name: Noda, T.
name: Sakoda, K.
name: Clark, E. C.
name: Bichler, M.
name: Abstreiter, G.
name: Finley, J. J.
name: Lu, W.
name: Rohel, T.
name: Folliot, H.
name: Bertru, N.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this cross-sectional scanning tunneling microscopy study we investigated various techniques to control the shape of self-assembled quantum dots (QDs) and wetting layers (WLs). The result shows that application of an indium flush during the growth of strained InGaAs/GaAs QD layers results in flattened QDs and a reduced WL. The height of the QDs and WLs could be controlled by varying the thickness of the first capping layer. Concerning the technique of antimony capping we show that the surfactant properties of Sb result in the preservation of the shape of strained InAs/InP QDs during overgrowth. This could be achieved by both a growth interrupt under Sb flux and capping with a thin GaAsSb layer prior to overgrowth of the uncapped QDs. The technique of droplet epitaxy was investigated by a structural analysis of strain free GaAs/AlGaAs QDs. We show that the QDs have a Gaussian shape, that the WL is less than 1 bilayer thick, and that minor intermixing of Al with the QDs takes place.
description: 7 pages, 10 figures
Copia del testamento de Francisco Pérez Manrique
Creators: name: Pérez Manrique de Lara, Francisco¬Tello de Mayorga, Francisco Javier
Publisher: name: Universidad del Rosario
Year: 1754

description: Testamento de Francisco Pérez Manrique, dejó como principal destinatario de sus bienes al Colegio Mayor del Rosario. Se exponen todas sus disposiciones, el pago de deudas, capellanías y otros negocios.  En los folios 316v-323r se anexa el inventario de los bienes de F. Pérez Manrique. 317v-319r inventario de su biblioteca.
The Conversion of a Science Institute to a Faculty Library in Ghent, Belgium
Creators: name: Buschmann, Paul
name: Van Der Meulen, Anne-Lise
name: Van Den Berghe, Raf
Publisher: name: Humboldt-Universität zu Berlin
Year: 2021
Subjects: subject: Academic libraries – Belgium
subject: Library buildings – Design and construction
subject: Historic buildings – Remodelling for other use
subject: 020 Bibliotheks- und Informationswissenschaften

description: The Faculteit Letteren en Wijsbegeerte/Faculty of Arts and Philosophy of Universiteit Gent/Ghent University held 50 different library collections, containing 670,000 books, which were scattered over 222 different locations in the city of Ghent. The dispersed collections were a legacy of the former seminar instruction method favoured by many professors in the past and no longer met the needs of academic research and education in the 21st century. A masterplan was developed to bring the collections together. Central to the plan was the renovation of the historic neoclassical building known as the Institut des Sciences/Institute for the Sciences dating from 1892. The project included both the renovation of the building and the amalgamation of all 50 collections under one roof. A primary concern during the renovation process was finding the appropriate balance between the requirements of historic building conservation and the needs of a modern library. After more than ten years of preparation, planning, restoration and relocation, the large new faculty library was opened with much celebration in 2018. The new library in its historic building, with 13 km of bookshelves, 8,000 m² and 1,000 study places, showcases the spirit of the faculty.
Solicitud y una copia de las escrituras de venta de tierras en Nocaima
Creators: name: Agudelo, Francisco¬Sánchez, Joaquín
Publisher: name: Universidad del Rosario
Year: 1728

description: Solicitud de Nicolás Mesía colegial y procurador del Colegio Mayor del Rosario de una copia de la escritura de venta de unas tierras de Nocaima por Luis Gutiérrez de Céspedes a Lucas Céspedes su hermano
Data Reduction Techniques for High Contrast Imaging Polarimetry. Applications to ExPo
Creators: name: Canovas, H.
name: Rodenhuis, M.
name: Jeffers, S. V.
name: Min, M.
name: Keller, C. U.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Imaging polarimetry is a powerful tool for detecting and characterizing exoplanets and circumstellar environments. Polarimetry allows a separation of the light coming from an unpolarized source such as a star and the polarized source such as a planet or a protoplanetary disk. Future facilities like SPHERE at the VLT or EPICS at the E-ELT will incorporate imaging polarimetry to detect exoplanets. The Extreme Polarimeter (ExPo) is a dual-beam imaging polarimeter that currently can reach contrast ratios of 10^5, enough to characterize circumstellar environments. We present the data reduction steps for a dual-beam imaging polarimeter that can reach contrast ratios of 10^5. The data obtained with ExPo at the William Herschel Telescope (WHT) are analyzed. Instrumental artifacts and noise sources are discussed for an unpolarized star and for a protoplanetary disk (AB Aurigae). The combination of fast modulation and dual-beam techniques allow us to minimize instrumental artifacts. A proper data processing and alignment of the images is fundamental when dealing with large contrasts. Imaging polarimetry proves to be a powerful method to resolve circumstellar environments even without a coronagraph mask or an Adaptive Optics system.
description: 9 pages, 12 Figures, Accepted for publication in A&A
Decreto virreinal de confirmación del nombramiento del catedrático de artes del Colegio Mayor del Rosario
Creators: name: Gaona y Bastida Navarro, Francisco Santiago de¬Pizarro, José Alfonso¬Vázquez y Molina, Joaquín
Publisher: name: Universidad del Rosario
Year: 1752

description: Confirmación del Virrey de la Nueva Granada, del nombramiento del Catedrático de artes del Colegio Mayor del Rosario Joaquín Vázquez
Robust and optimal switching linear parameter-varying control
Creators: name: Zhao, Pan
Publisher: name: University of British Columbia
Year: 2019

description: Linear parameter-varying (LPV) control is a systematic way for gain-scheduling control of a nonlinear or time-varying system that has parameter-dependent dynamics variations in its operating region. However, when the dynamics variations are large, LPV control may give the conservative performance. One way to reduce the conservatism is switching LPV (SLPV) control, in which we partition the operating region into sub-regions, design one local LPV controller for each sub-region, and switch among those local controllers according to some switching rules. On the one hand, this thesis makes three theoretical contributions to the SLPV control theory. Firstly, this thesis proposes a new approach to designing SLPV controllers with guaranteed stability and performance even when the scheduling parameters cannot be exactly measured. Secondly, this thesis presents two algorithms to optimize the switching surfaces (SSs) that can further improve the performance of an SLPV controller. One algorithm is based on sequentially optimizing the SSs and the SLPV controller for the state-feedback case. The other one is based on particle swarm optimization and can be used for both state-feedback and output-feedback cases. Finally, this thesis introduces a novel approach to designing SLPV controllers that could yield significantly improved local performance in some sub-regions without much sacrifice of the worst-case performance. This is different from the traditional approach that often leads to similar performance in all the sub-regions. On the other hand, this thesis addresses two practical problems using the theoretic approaches developed in this thesis. One is control of miniaturized optical image stabilizers with product variations. Specifically, multiple parameter-dependent robust (MPDR) controllers are designed to adapt to the product variations, while being robust against the uncertainties in measurement of the scheduling parameters that characterize the dynamics variation. Experimental results validate the advantages of the proposed MPDR controllers over a conventional robust mu-synthesis controller. The other application is control of a floating offshore wind turbine on a semi-submersible platform. SLPV controllers are designed for regulating the power and the generator speed and reducing the platform motion. The superior performance of the SLPV controllers is demonstrated in high-fidelity simulations.
mc4qcd: Online Analysis Tool for Lattice QCD
Creators: name: Di Pierro, Massimo
name: Zhong, Yaoqian
name: Schinazi, Brian
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: mc4qcd is a web based collaboration tool for analysis of Lattice QCD data. Lattice QCD computations consists of a large scale Markov Chain Monte Carlo. Multiple measurements are performed at each MC step. Our system acquires the data by uploading log files, parses them for results of measurements, filters the data, mines for required information by aggregating results, represents the results as plots and histograms, and it further allows refining and interaction by fitting the results. The system computes moving averages and autocorrelations, builds bootstrap samples and bootstrap errors, and allows modeling the data using Bayesian correlated constrained linear and non-linear fits. It can be scripted to allow real time visualization of results form an ongoing computation. The system is modular and it can be adapted to automating the analysis workflow of different types of MC computations.
Sloanea guianensis subsp. stipitata T. D. Penn.
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Oxalidales
Elaeocarpaceae
Sloanea
Sloanea guianensis
Sloanea guianensis subsp. stipitata (spruce ex benth.) t.d.penn.

description: [462] Sloanea guianensis subsp. stipitata (Spruce ex Benth.) T.D.Penn.
 Opusc. Neotrop. 2: 6 [13 July 2016] (Pennington 2016). — Sloanea stipitata Spruce ex Benth., J. Proc. Linn. Soc., Bot. 5 (Suppl. 2): 68 [May 1861] (Bentham 1861).
 Sloanea maximowicziana K.Schum., Fl. Bras. [Martius] 12 (3): 192 [1 Nov. 1886] (Schumann 1886).
 HERBARIUM DATA (FG). — A single collection, S.A. Mori & Y. Veyret 8972.
SIZE. — Up to 80 cm dbh (Pennington & Wise 2017).
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 452, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Physical and radiative properties of the first core accretion shock
Creators: name: Commerçon, Benoît
name: Audit, Edouard
name: Chabrier, Gilles
name: Chièze, Jean-Pierre
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Radiative shocks play a dominant role in star formation. The accretion shocks on the first and second Larson's cores involve radiative processes and are thus characteristic of radiative shocks. In this study, we explore the formation of the first Larson's core and characterize the radiative and dynamical properties of the accretion shock, using both analytical and numerical approaches. We develop both numerical RHD calculations and a semi-analytical model that characterize radiative shocks in various physical conditions, for radiating or barotropic fluids. Then, we perform 1D spherical collapse calculations of the first Larson's core, using a grey approximation for the opacity of the material. We consider three different models for radiative transfer, namely: the barotropic approximation, the FLD approximation and the more complete M1 model. We investigate the characteristic properties of the collapse and of the first core formation. Comparison between the numerical results and our semi-analytical model shows that this latter reproduces quite well the core properties obtained with the numerical calculations. The accretion shock on the first Larson core is found to be supercritical, implying that all the accretion shock energy on the core is radiated away. The FLD approximation is found to agree quite well with the results based on the M1 model, and is thus appropriate to study the star formation process. In contrast, the barotropic approximation does not correctly describe the thermal properties of the gas during the collapse. We show that a consistent treatment of radiation and hydrodynamics is mandatory to correctly handle the cooling of the gas during the core formation and thus to obtain the correct mechanical and thermal properties for this latter.
description: 15 pages, 11 figures, accepted for publication in A&A
Solicitud de beca de estudios en el Colegio Mayor del Rosario por Alberto Benito de Soto y González
Creators: name: Soto y González, Alberto Benito de
Publisher: name: Universidad del Rosario
Year: 1694

description: Solicitud de Alberto de Soto, colegial porcionista en el Colegio Mayor del Rosario, para obtener una de las becas formales de estudio. La solicitud fue aceptada por el rector del Colegio, según el registro y la beca concedida por estar libre y vacante, por muerte de Esteban Gallardo.
Fermi acceleration and suppression of Fermi acceleration in a time-dependent Lorentz Gas
Creators: name: Oliveira, Diego F. M.
name: Vollmer, Jürgen
name: Leonel, Edson D.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We study some dynamical properties of a Lorentz gas. We have considered both the static and time dependent boundary. For the static case we have shown that the system has a chaotic component characterized with a positive Lyapunov Exponent. For the time-dependent perturbation we describe the model using a four-dimensional nonlinear map. The behaviour of the average velocity is considered in two situations (i) non-dissipative and (ii) dissipative. Our results show that the unlimited energy growth is observed for the non-dissipative case. However, when dissipation, via damping coefficients, is introduced the senary changes and the unlimited engergy growth is suppressed. The behaviour of the average velocity is described using scaling approach.
Sloanea synandra Benth.
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Oxalidales
Elaeocarpaceae
Sloanea
Sloanea synandra

description: [472] Sloanea synandra Spruce ex Benth.
(Fig. 22C)
 J. Proc. Linn. Soc., Bot. 5 (Suppl. 2): 66 [May 1861] (Bentham 1861).
 Sloanea macrantha Ducke, Arch. Inst. Biol. Veg. 2 (2): 162 [Dec. 1935] (Ducke 1935).
 Sloanea megacarpa Steyerm. & Marc. -Berti, Bol. Soc.Venez. Ci. Nat. 26: 467 (Steyermark & Marcano-Berti 1966).
VERNACULAR NAMES. — Wp: wɨla kalayulu, wɨlakayulu • Cr: roukougran-bwa, roukou-sovaj • Fr: roucou grand bois • Br: urucurana.
 HERBARIUM DATA (FG). — 24 collections at CAY. Sel. exs.: D. Sabatier & M.-F. Prévost 4848.
INVENTORY DATA (FG). — 22 trees in 16 plots; Fmax <1 %; dbhinv = 100 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 454, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
On the geometry of Siegel-Jacobi domains
Creators: name: Berceanu, S.
name: Gheorghe, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Differential Geometry (math.DG)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 22E30, 20G05, 11F50, 12E10, 81R30

description: We study the holomorphic unitary representations of the Jacobi group based on Siegel-Jacobi domains. Explicit polynomial orthonormal bases of the Fock spaces based on the Siegel-Jacobi disk are obtained. The scalar holomorphic discrete series of the Jacobi group for the Siegel-Jacobi disk is constructed and polynomial orthonormal bases of the representation spaces are given.
description: 15 pages, Latex, AMS fonts, paper presented at the the International Conference "Differential Geometry and Dynamical Systems", August 25-28, 2010, University Politehnica of Bucharest, Romania
Croton schiedeanus Schltdl.
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Malpighiales
Euphorbiaceae
Croton
Croton schiedeanus

description: [510] Croton schiedeanus Schltdl.
 Linnaea 19: 243 [“1847” publ. Feb. 1846] (Schlechtendal 1846). — Oxydectes schiedeana (Schltdl.) Kuntze, Revis. Gen. Pl. 2: 613 [5 Nov. 1891] (Kuntze 1891).
 Croton perobtusus Lundell, Phytologia 1 (12): 405 [Oct. 1940] (Lundell 1940).
VERNACULAR NAMES. — Wp: pesupi.
 HERBARIUM DATA (FG). — 32 collections at CAY. Sel. exs.: D. Sabatier & M.-F. Prévost 4423.
INVENTORY DATA (FG). — 58 trees in 9 plots; Fmax <1 %; dbhinv = 22.7 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 460, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
title: ÐÐ·Ð¼ÐµÑÐµÐ½Ð¸Ðµ Ð½ÐµÐ¸Ð·Ð¼ÐµÑÐ¸Ð¼Ð¾Ð³Ð¾, ÑÑÐµÑÐ½ÑÐ¹ Ð¿Ð¾Ð´Ñ Ð¾Ð´ Ð. Ð. ÐÐµÑÐ½Ð°Ð´ÑÐºÐ¾Ð³Ð¾
title: Measuring the immeasurable, V. I. Vernadskyâs sphere approach
Creators: name: ÐÐ¾Ð»ÑÐ½Ð¾Ð², ÐÐ»ÑÑ
name: "Ð¡Ð¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð² Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¸", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (27; 2023; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2024
Subjects: ÐÐµÑÐ½Ð°Ð´ÑÐºÐ¸Ð¹, ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸Ñ ÐÐ²Ð°Ð½Ð¾Ð²Ð¸Ñ, 1863-1945
ÐÑÐºÑÑÑÑÐ²ÐµÐ½Ð½ÑÐ¹ Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑ
ÑÐ¸ÑÑÐµÐ¼Ð°
ÑÑÐµÑÐ°
Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð¾
Ð²ÑÐµÐ¼Ñ
system
sphere
space
time

description: ÐÐ¾ÐºÐ°Ð·Ð°Ð½Ð¾, ÑÑÐ¾ Ð½Ð°ÑÑÐ½Ð¾Ðµ Ð¼Ð¸ÑÐ¾Ð²Ð¾Ð·Ð·ÑÐµÐ½Ð¸Ðµ, Ð²ÐºÐ»ÑÑÐ°Ñ ÐµÐ³Ð¾ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐµ ÑÐ¾ÑÐ¼Ñ ÑÐ¸ÑÑÐµÐ¼Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð° Ð¸ Ð¿Ð¾ÑÑÐ½ÐµÐºÐ»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸ (Ð¿Ð¾ Ð. Ð¡. Ð¡ÑÐµÐ¿Ð¸Ð½Ñ), Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¾ ÐºÐ°Ðº Ð¾ÑÑÐ¸ÑÐ°Ð½Ð¸Ðµ Ð¸ ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¹ Ð¿ÑÐµÐ´ÑÐ´ÑÑÐµÐ¹ Ð¸ÑÑÐ¾ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¿Ð¾ÑÐ¸ (ÑÑÐµÐ´Ð½ÐµÐ²ÐµÐºÐ¾Ð²Ð¾Ð¹ ÑÑÐ¾Ð»Ð°ÑÑÐ¸ÐºÐ¸). Ð¡ ÑÑÐ¸Ð¼ Ð¼Ð¾Ð¶Ð½Ð¾ ÑÐ²ÑÐ·Ð°ÑÑ Ð·Ð°ÑÑÑÐ´Ð½ÐµÐ½Ð¸Ñ Ð½Ð°ÑÐºÐ¸ Ð² Ð¿Ð¾Ð½Ð¸Ð¼Ð°Ð½Ð¸Ð¸ Ð¸ Ð²Ð¾ÑÐ¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ Ð´Ð²ÑÑ Ð²Ð°Ð¶Ð½ÐµÐ¹ÑÐ¸Ñ ÑÐµÐ½Ð¾Ð¼ÐµÐ½Ð¾Ð² Ð¶Ð¸Ð·Ð½Ð¸ Ð¸ ÑÐ¾Ð·Ð½Ð°Ð½Ð¸Ñ. ÐÐ±Ð¾Ð·Ð½Ð°ÑÐµÐ½Ð° Ð¿ÑÐ¾ÑÐ¸Ð²Ð¾Ð¿Ð¾Ð»Ð¾Ð¶Ð½Ð°Ñ Ð¿Ð¾Ð·Ð¸ÑÐ¸Ñ ÑÑÐ²ÐµÑÐ¶Ð´Ð°ÑÑÐµÐ³Ð¾, ÑÐ¸Ð½ÑÐµÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð¸ÑÐ¾Ð²Ð¾Ð·Ð·ÑÐµÐ½Ð¸Ñ, Ð²ÑÑÐ°Ð¶ÐµÐ½Ð½Ð°Ñ Ð² Ð½Ð¾Ð²Ð¾Ð¼ ÑÑÐµÑÐ½Ð¾Ð¼ Ð¿Ð¾Ð´ÑÐ¾Ð´Ðµ, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐµÐ¾ÑÐµÐ¼Ñ Ð . ÐÐµÐ½ÑÐ¾ÑÐ·Ð° Ð¾Ð± ÐÑÐºÑÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¼ Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÐµ Ð¸ ÑÐ°Ð±Ð¾ÑÐ°Ñ Ð. Ð. ÐÐµÑÐ½Ð°Ð´ÑÐºÐ¾Ð³Ð¾. Ð¡ÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð½ÐµÐºÐ¾ÑÐ¾ÑÑÐµ Ð¿ÑÐ¸Ð·Ð½Ð°ÐºÐ¸ ÑÑÐµÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð°.
description: It is shown that the scientific worldview, including its modern forms of a systematic approach and post-non-classical rationality (according to V. S. Stepin), is constructed as a negation and separation of ideas of the previous historical epoch (medieval scholasticism). This can be attributed to the difficulties of science in understanding and reproducing the two most important phenomena of life and consciousness. The opposite position of the assertive, synthetic worldview is indicated, expressed in a new sphere approach that can be built on the basis of R. Penroseâs theorem on Artificial Intelligence and the works of V. I. Vernadsky. Some features of the sphere approach are formulated.
Expediente sobre venta y censos de una casa en el barrio de la Catedral en la calle del Colegio Mayor del Rosario
Creators: name: Domínguez de Tejada y Herreros, Gregorio¬Masústegui y Archer Calzada, Miguel José
Publisher: name: Universidad del Rosario
Year: 1729

description: Expediente sobre compra, venta y censos de una propiedad. Contiene la escritura que da cuenta de la venta una casa en barrio de La Catedral (1771) por Gregorio Domínguez y Francisca del Castillo al rector del Colegio Mayor del Rosario. La casa había sido donada por el padre de Francisca, Luis Diego de Castillo, quien la había comprado a Juan Agustín de Castilla, quien a su vez la había adquirido de Catharina González, y esta al Convento de Santa Clara (el expediente también contiene las escrituras de estas ventas). También se celebró el traspaso de censos con réditos a favor del Convento de Santa Clara y Santa Inés. El folio 531 contiene las cláusulas del testamento de Joseph Urbina que donó dos mil pesos al Colegio Mayor del Rosario para que con sus réditos se celebrará el día de la Virgen del Rosario en la capilla de la Bordadita, dinero que utilizó dicho Colegio para subsanar el pago de réditos al convento de Santa Inés.
3D Spectroscopic Observations of Star-Forming Dwarf Galaxies
Creators: name: Weilbacher, Peter M.
name: Cairos, Luz Marina
name: Caon, Nicola
name: Papaderos, Polychronis
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We give an introduction into the observational technique of integral field or 3D spectroscopy. We discuss advantages and drawbacks of this type of observations and highlight a few science projects enabled by this method. In the second part we describe our 3D spectroscopic survey of Blue Compact Dwarf Galaxies. We show preliminary results from data taken with the VIMOS integral field unit and give an outlook on how automated spectral analysis and forthcoming instruments can provide a new view on star formation and associated processes in dwarf galaxies.
description: To appear in the proceedings of the JENAM 2010 Symposium "Dwarf Galaxies: Keys to Galaxy Formation and Evolution" (Lisbon, 9-10 September 2010), P. Papaderos, S. Recchi, G. Hensler (eds.), Springer Verlag (2011), in press
Carta de José J. García al Rector del Colegio del Rosario sobre la cátedra de literatura para poder tener el grado
Creators: name: García, José J.¬Herrera, Pedro¬Cañarete Gutierrez, Manuel
Publisher: name: Universidad del Rosario
Year: 1835

description: José J. García de la Universidad Central informa al Rector del Colegio del Rosario que es obligatorio que los estudiantes de Jurisprudencia, Medicina y teología vean la cátedra de literatura para poder tener el grado
Additional file 1 of VOPP1::EGFR fusion is associated with NFκB pathway activation in a glioneural tumor with histological features of ganglioglioma
Creators: name: Braune, Max
name: Stiller, Mathias
name: Scherlach, Cordula
name: Wilhelmy, Florian
name: Jähne, Katja
name: Müller, Wolf C.
name: Barrantes-Freer, Alonso
Publisher: name: figshare
Year: 2025
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Information Systems not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Supplementary Material 1
Aprender a escutar crianças: um dispositivo de formação
Creators: name: Carvalho, Maria Inez Da Silva De Souza
name: Sâmia, Mônica
Publisher: name: Escola Superior de Educação de Paula Frassinetti - CIPAF
Year: 2016
Subjects: escuta de crianças, formação docente, lógica da infância, profissionalidade, dispositivo metodológico

description: Este texto, que tem como objetivo dialogar sobre a relevância de aprender a escutar crianças na constituição da profissionalidade docente, apresenta narrativas que emergiram no campo de uma pesquisa de doutorado para defender a urgência de incorporar a escuta das crianças, como dispositivo metodológico, nos processos formativos. Considerando os construtos que defendem a criança como ser social na perspectiva da chamada lógica da infância através de teóricos como HADDAD (2013), RINALDI (2012), BARBOSA, 2009, ARIÈS (1981) e CORSARO (2011), OLIVEIRA-FORMOSINHO (2008), discute uma (re)fundação da profissionalidade docente como forma de fortalecer a escola como espaço de vida carregado de sentido para as crianças.
description: Saber & Educar, n. 21 (2016): Estudos da Criança
Nombramiento de beca como colegial formal de número a Juan Sáenz de la Fuente
Creators: name: Guzmán y Solanilla, Nicolás de
Publisher: name: Universidad del Rosario
Year: 1669

description: Nicolás Guzmán y Solanilla rector del Colegio Mayor del Rosario realiza el nombramiento de beca  de colegial formal de número a favor del Maestro Juan Sáenz de la Fuente, siendo una de las quince becas de primera fundación. Título expedido por el Escribano don Antonio de Salazar Falcón.
Evolution equation for entanglement of assistance
Creators: name: Li, Zong-Guo
name: Zhao, Ming-Jing
name: Fei, Shao-Ming
name: Liu, W. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the time evolution of the entanglement of assistance when one subsystem undergoes the action of local noisy channels. A general factorization law is presented for the evolution equation of entanglement of assistance. Our results demonstrate that the dynamics of the entanglement of assistance is determined by the action of a noisy channel on the pure maximally entangled state, in which the entanglement reduction turns out to be universal for all quantum states entering the channel. This single quantity will make it easy to characterize the entanglement dynamics of entanglement of assistance under unknown channels in the experimental process of producing entangled states by assisted entanglement.
description: 6 pages
MLHarness: A Scalable Benchmarking System for MLCommons
Creators: name: Chang, Yen-Hsiang
name: Pu, Jianhao
name: Hwu, Wen-mei
name: Xiong, Jinjun
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: With the society's growing adoption of machine learning (ML) and deep learning (DL) for various intelligent solutions, it becomes increasingly imperative to standardize a common set of measures for ML/DL models with large scale open datasets under common development practices and resources so that people can benchmark and compare models quality and performance on a common ground. MLCommons has emerged recently as a driving force from both industry and academia to orchestrate such an effort. Despite its wide adoption as standardized benchmarks, MLCommons Inference has only included a limited number of ML/DL models (in fact seven models in total). This significantly limits the generality of MLCommons Inference's benchmarking results because there are many more novel ML/DL models from the research community, solving a wide range of problems with different inputs and outputs modalities. To address such a limitation, we propose MLHarness, a scalable benchmarking harness system for MLCommons Inference with three distinctive features: (1) it codifies the standard benchmark process as defined by MLCommons Inference including the models, datasets, DL frameworks, and software and hardware systems; (2) it provides an easy and declarative approach for model developers to contribute their models and datasets to MLCommons Inference; and (3) it includes the support of a wide range of models with varying inputs/outputs modalities so that we can scalably benchmark these models across different datasets, frameworks, and hardware systems. This harness system is developed on top of the MLModelScope system, and will be open sourced to the community. Our experimental results demonstrate the superior flexibility and scalability of this harness system for MLCommons Inference benchmarking.
Relativity tests and their motivation
Creators: name: Lehnert, Ralf
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Some motivations for Lorentz-symmetry tests in the context of quantum-gravity phenomenology are reiterated. The description of the emergent low-energy effects with the Standard-Model Extension (SME) is reviewed. The possibility of constraining such effects with dispersion-relation analyses of collider data is established.
description: 5 pages; Presented at XII Mexican Workshop on Particles and Fields, Mazatl\'an, Mexico, 5-13 Nov 2009
Formal Fairness Properties in Network Routing Based on a Resource Allocation Model
Creators: name: Demel, Almut
name: Kirsten, Michael
Publisher: name: Karlsruhe
Year: 2017

description: Network routing –being a central part of our everyday life, which
increasingly depends on internet services– is highly distributed. It must
provide for a variety of different services, each accommodating different
requirements. Thereby, the access to network services is often very different
between multiple users or agents, who are nonetheless expecting the same
quality, e.g., regarding speed or availability. This work establishes a formal
model of network routing, stepping into fair allocation theory, in order to
develop formal fairness properties within this model. We furthermore derive
possible fairness criteria from established notions in fair allocation theory.
Local Commutators and Deformations in Conformal Chiral Quantum Field Theories
Creators: name: Kukhtina, Antonia M.
name: Rehren, Karl-Henning
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study the general form of M"obius covariant local commutation relations in conformal chiral quantum field theories and show that they are intrinsically determined up to structure constants, which are subject to an infinite system of constraints. The deformation theory of these commutators is controlled by a cohomology complex, whose cochain spaces consist of linear maps that are subject to a complicated symmetry property, a generalization of the anti-symmetry of the Lie algebra case.
description: 20 pages
Scattering and self-adjoint extensions of the Aharonov-Bohm hamiltonian
Creators: name: de Oliveira, Cesar R.
name: Pereira, Marciano
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the hamiltonian operator associated with planar sec- tions of infinitely long cylindrical solenoids and with a homogeneous magnetic field in their interior. First, in the Sobolev space $\mathcal H^2$, we characterize all generalized boundary conditions on the solenoid bor- der compatible with quantum mechanics, i.e., the boundary conditions so that the corresponding hamiltonian operators are self-adjoint. Then we study and compare the scattering of the most usual boundary con- ditions, that is, Dirichlet, Neumann and Robin.
description: 40 pages, 5 figures
Croton cajucara Benth.
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Malpighiales
Euphorbiaceae
Croton
Croton cajucara

description: [504] Croton cajucara Benth.
 Hooker’s J. Bot. Kew Gard. Misc. 6: 376 (Bentham 1854). — Oxydectes cajucara (Benth.) Kuntze, Revis. Gen. Pl. 2: 611 [5 Nov. 1891] (Kuntze 1891).
 Croton seputubensis Hoehne, Exped. Roosevelt-Rondon. Bot.: 53 (Hoehne 1914).
 Croton motilonorum Croizat, Mem. Soc. Ci. Nat. La Salle 10: 126 (Croizat 1950).
VERNACULAR NAMES. — Br: sacaca.
 HERBARIUM DATA (FG). — 5 collections at CAY. Sel. exs.: H. Richard & J. Ateni 432.
 SIZE. — Brazil, Maranhão. J. Jangoux 1051 (MO), 10 m × 12 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 459, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Bounds for multipartite concurrence
Creators: name: Li, Ming
name: Fei, Shao-Ming
name: Wang, Zhi-Xi
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the entanglement of a multipartite quantum state. An inequality between the bipartite concurrence and the multipartite concurrence is obtained. More effective lower and upper bounds of the multipartite concurrence are obtained. By using the lower bound, the entanglement of more multipartite states are detected.
description: 8 pages
Nombramiento de beca en el Colegio Mayor del Rosario otorgados a Antonio Vélez y Herrera, Juan de Salazar, Joaquín Flórez, Fernando de Vargas y León
Creators: name: Vélez Ladrón de Guevara y  Herrera, Antonio José¬Salazar y Caicedo, Juan Ignacio de¬Flórez y Subía, José Joaquín¬Vargas y León, Fernando de¬Guzmán y Monasterio, Luis Francisco¬Pizarro, José Alfonso
Publisher: name: Universidad del Rosario
Year: 1749

description: Nombramientos o títulos de beca en el Colegio Mayor del Rosario otorgados a Antonio Vélez y Herrera, Juan de Salazar, Joaquín Flórez, Fernando de Vargas y León. Los nombramientos fueron realizados por el rector del Colegio Mayor y aprobados por el virrey de la Nueva Granada.
Escritura de venta de un esclavo de Francisco Benavides a Fernando A. Camacho
Creators: name: Benavides Baca, Francisco¬Camacho de Guzmán y Rojas, Fernando Antonio¬Graciano
Publisher: name: Universidad del Rosario
Year: 1750

description: Copia de escrituras de venta de un esclavo llamado Graciano por Francisco de Benavides a Fernando Antonio Camacho. El vendedor residente en Caloto otorgó poder a Francisco Vergara para hacer la venta en Santafé
ESI from Phenothiazine-linked Glutamic Acid Dendrons: An Easy Access and a New Class of SARS-CoV2 Main Protease Inhibitors
Creators: name: Singh, Sameer
name: Gangopadhyay, Aditi
name: D, Sriram
name: Chakravarty, Manab
Publisher: name: The Royal Society
Year: 2025
Subjects: classificationCode: 340599
subject: Organic chemistry not elsewhere classified

description: Supporting Information.docx
Finite-size analysis of the Fermi liquid properties of the homogeneous electron gas
Creators: name: Holzmann, Markus
name: Bernu, Bernard
name: Ceperley, David M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We analyze the extrapolation to the thermodynamic limit of Fermi liquid properties of the homogeneous electron gas in two and three dimensions. Using field theory, we explicitly calculate finite-size effects of the total energy, the renormalization factor, and the effective mass at the Fermi surface within the random phase approximation (RPA) and discuss the validity for general metallic systems.
description: 6 pages
A unifying view for performance measures in multi-class prediction
Creators: name: Jurman, Giuseppe
name: Furlanello, Cesare
Publisher: name: arXiv
Year: 2010
Subjects: subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: In the last few years, many different performance measures have been introduced to overcome the weakness of the most natural metric, the Accuracy. Among them, Matthews Correlation Coefficient has recently gained popularity among researchers not only in machine learning but also in several application fields such as bioinformatics. Nonetheless, further novel functions are being proposed in literature. We show that Confusion Entropy, a recently introduced classifier performance measure for multi-class problems, has a strong (monotone) relation with the multi-class generalization of a classical metric, the Matthews Correlation Coefficient. Computational evidence in support of the claim is provided, together with an outline of the theoretical explanation.
Additional file 1 of Association between systemic inflammation biomarkers and incident cardiovascular disease in 423,701 individuals: evidence from the UK biobank cohort
Creators: name: Qin, Pei
name: Ho, Frederick K.
name: Celis-Morales, Carlos A.
name: Pell, Jill P.
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified

description: Supplementary Material 1
Escrituras de venta de una casa por fray Carlos Villalobos a Michaela Aurtenechea
Creators: name: Villalobos, Carlos¬Aurtenechea, Michaela de
Publisher: name: Universidad del Rosario
Year: 1739

description: Escrituras de venta de una casa en Santafé donada por Antonia de la Cruz al Convento de Santo Domingo. La casa fue vendida por Carlos Villalobos, prior del Convento a Michaela Aurtenechea. Incluye la voluntad de M. Aurtenechea de donar la casa comprada a su hija Josefa.
Optimal micro phasor measurement unit placement for complete observability of the distribution system
Creators: name: Kerns, Brittney
Publisher: name: University of British Columbia
Year: 2018

description: The electrical power distribution system was originally designed for one way power flow. With the addition of renewable energy sources on the electrical grid, bidirectional power flow is now oc- curring and is causing previously unseen fluctuations in voltage. This, in addition to an increasing power demand from utility users, is decreasing grid stability and increasing the chance of cascad- ing blackouts. The distribution system needs to be monitored in real time so that minor issues relating to grid stability can be noted and fixed before they cascade into system failure. A micro phasor measurement unit (μPMU) is a device that is able to monitor the distribution system in real time. When placed at a node, it is capable of measuring the voltage phasor at the node and all incident current phasors to the node. However, the high cost of these devices, in addition to the communication infrastructure that would be needed, makes it unfeasible to place them at every node on a feeder. However, it is also not necessary to place them on every node since, if the line impedance is known, the surrounding node voltage values can be accurately calculated. Therefore, this thesis proposes an algorithm that optimally places μPMUs on distribution net- works for complete observability. This algorithm is based on a greedy algorithm which has many benefits such as fast computation time and high reliability. High reliability occurs when most of the distribution system is being monitored even in the event of a μPMU failure. The algorithm was tested on standard IEEE distribution feeders: 13-node, 33-node, 34-node, 37-node and 123- node. The results presented include the number of μPMUs needed for complete observability, computation time, and a measure of the reliability.
title: Poisson convergence in stochastic geometry via generalized size-bias coupling
Creators: name: Pianoforte, Federico
Publisher: name: Universität Bern
Year: 2021
Subjects: subject: 510 Mathematics

description: This dissertation aims to investigate several aspects of the Poisson convergence: Poisson approximation, multivariate Poisson approximation, Poisson process approximation and weak convergence to a Poisson process.

The size-bias coupling is a powerful tool that, when combined with the Chen-Stein method, leads to many general results on Poisson approximation. We define an approximate size-bias coupling for integer-valued random variables by introducing error terms, and we combine it with the Chen-Stein method to compare the distributions of integervalued random variables and Poisson random variables. In particular, we provide explicit bounds on the pointwise difference between the cumulative distribution functions. By these findings, we show approximation results in the Kolmogorov distance for minimal circumscribed radii and maximal inradii of stationary Poisson-Voronoi tessellations. Moreover, we compare the distributions of Poisson random variables and U-statistics with underlying Poisson processes or binomial point processes, which, in particular, allows us to approximate the rescaled minimum Euclidean distance between pairs of points of a Poisson process with midpoint in an observation window by an exponentially distributed random variable using the Kolmogorov distance.

A multivariate version of the size-bias coupling is employed to investigate the Gaussian approximation for random vectors by L. Goldstein and Y. Rinott. We extend the notion of approximate size-bias coupling for random variables to random vectors, and we combine it with the Chen-Stein method to investigate the multivariate Poisson approximation in the Wasserstein distance and the Poisson process approximation in a new metric defined herein. As an application, we obtain a bound on the Wasserstein distance between the sum of m-dependent Bernoulli random vectors and a Poisson random vector. Moreover, we consider point processes of U-statistic structure, that is, point processes that, once evaluated on a measurable set, become U-statistics. For point processes of U-statistic structure with an underlying Poisson process, we establish a Poisson process approximation result that is the analogue of the one shown by L. Decreusefond, M. Schulte, and C. Thäle with the Kantorovich{Rubinstein distance replaced by our new metric.

General criteria for the weak convergence of locally finite point processes to a Poisson process are derived from the relation between probabilities of two consecutive values of a Poisson random variable. P. Calka and N. Chenavier studied the limiting behavior of characteristic radii of homogeneous Poisson-Voronoi tessellations. By our general results, we extend and improve their findings by showing Poisson process convergence for point processes constructed using inradii and circumscribed radii of inhomogeneous Poisson-Voronoi tessellations.
Croton icabarui Jabl.
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Malpighiales
Euphorbiaceae
Croton
Croton icabarui

description: [507] Croton icabarui Jabl.
 Mem. New York Bot. Gard. 12 (3): 158 (Jablonszky 1965).
 HERBARIUM DATA (FG). — 3 collections at CAY. Sel. exs.: J. Engel et al. 14, dbh = 10 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 460, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Die Triathlon-Staffel der Speicherplatz-Provisionierung
Creators: name: Lang, Ilona
name: Nellesen, Marcel
name: Politze, Marius
Publisher: name: Zenodo
Year: 2025

description: Folien der Präsentation "Die Triathlon-Staffel der Speicherplatz-Provisionierung" präsentiert auf den E-Science Tagen 2025.

Der steigende Bedarf an Speicherplatz in den datenintensiven Wissenschaften erfordert den Aufbau von kooperativen Informationsinfrastrukturen zwischen Hochschulen. Dieser Beitrag stellt die Bereitstellungsprozesse rund um DataStorage.nrw vor, eine redundant verteilte Cloud-Speicherlösung an vier Hochschulen in Nordrhein-Westfalen (NRW). Der Zugang zu DataStorage.nrw ist für Wissenschaftlerinnen und Wissenschaftler, die bestimmte Kriterien erfüllen, kostenlos: Sie müssen an einer DH.NRW-Hochschule beschäftigt sein, ihr Speicherbedarf muss sich aus einem Forschungsprojekt ergeben und die Daten müssen den FAIR-Prinzipien entsprechen. Der Vergabeprozess gleicht einem Triathlon, bei dem verschiedene Software-Disziplinen integriert werden, um eine effiziente Ressourcenbereitstellung zu ermöglichen. Der Arbeitsablauf umfasst drei Stufen: Das Identitäts- und Zugriffsmanagement (IAM) sorgt für eine sichere Benutzerauthentifizierung; die FDM-Plattform Coscine verwaltet Forschungsmetadaten und Projektstrukturen und vereinfacht die Einhaltung der FAIR-Grundsätze; JARDS dient als wissenschaftsgeleiteter Überprüfungsmechanismus für Speicheranträge und stellt sicher, dass die Ressourcen mit den Finanzierungszielen übereinstimmen. Durch die Förderung der dienstübergreifenden Interoperabilität und die Einführung agiler Prozesse wollen wir Insellösungen vermeiden und die Zusammenarbeit zwischen den Universitäten verbessern. Letztlich ist unser Ansatz nicht nur auf die unmittelbaren Herausforderungen der Datenverwaltung ausgerichtet, sondern bietet auch einen skalierbaren Rahmen, der anderen Universitäten, die ähnliche kooperative Infrastrukturen aufbauen wollen, als Vorbild dienen kann.
description: DataStorage.nrw wird gefördert durch das Ministerium für Kultur und Wissenschaft des Landes Nordrhein-Westfalen (MKW: 214-76.01.09-7-7937 DFG: INST 222/1530-1). RDS und RDS.NRW werden gefördert durch das Ministerium für Kultur und Wissenschaft des Landes Nordrhein-Westfalen (MKW:124-4.06.05.08-139057, DFG: INST222/1261-1). Das Projekt IAM4NFDI wird von der Deutschen Forschungsgemeinschaft (DFG) im Rahmen von NFDI (Projektnummer 521466146) mitfinanziert. Die Arbeiten an Coscine wurden teilweise mit Mitteln der DH.NRW für das Projekt Coscine.nrw des MKW, von NFDI4Ing, gefördert von der DFG unter der Projektnummer 442146713 und NFDI-MatWerk, gefördert von der DFG unter der Projektnummer 460247524 unterstützt.