cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Influence of data characterization process on the kinematic stability analysis of engineered rock slopes using discrete fracture network models and its implications for rock mass classification system
Creators: name: Miyoshi, Takako
Publisher: name: University of British Columbia
Year: 2018

description: The thesis investigates the influence of data characterization process on kinematic slope stability analysis using a Discrete Fracture Network (DFN) approach. The first aspect of the data characterization process considered in this thesis is the influence of separate statistical procedure to define fracture set (aggregate vs disaggregate approach). The DFN models generated using aggregate and disaggregate approaches are compared in terms of simulated fracture properties and the kinematic slope stability analysis. The results showed the aggregate approach either overestimates or underestimates the important fracture properties such as fracture intensity and length. Accordingly, the number and volume of blocks formed on the slope would not be truly representative of field condition. The second aspect of data characterization process is the influence of conditioning (incorporation of mapped fractures) to DFN models. The unconditioned and conditioned DFN model are compared in terms of kinematic slope stability analysis, with emphasis on the locations of potential block formations. The results showed that the conditioned DFN model would allow for a better consideration of spatial locations of potentially unstable blocks. Lastly, the thesis presents the application of DFN approach to study the variability of Geological Strength Index (GSI). The Particle Size Distribution (PSD) plots obtained from DFN models are combined with the quantification method of GSI to estimate the GSI rating. Additionally, the implication of two-dimensional (2D) versus three-dimensional (3D) data to characterize rock mass blockiness is examined. The results showed that the range of GSI rating for a rock mass could be as large as ±10. This suggests the limitation on using a unique value of GSI rating, when the GSI rating is variable due to the inherent uncertainty of the rock mass in reality. The comparison between 2D and 3D blockiness showed that the blockiness observed on a 2D plane does not necessarily correspond to the true 3D blockiness of the rock mass. In these contexts, DFN models offer the opportunity to characterize this variability and provide better estimates of rock mass blockiness.
Comment on "A note on generalized radial mesh generation for plasma electronic structure"
Creators: name: Pain, Jean-Christophe
Publisher: name: arXiv
Year: 2011
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: In a recent note [High Energy Density Phys. 7, 161 (2011)], B.G. Wilson and V. Sonnad proposed a very useful closed form expression for the efficient generation of analytic log-linear radial meshes. The central point of the note is an implicit equation for the parameter h, involving Lambert's function W[x]. The authors mention that they are unaware of any direct proof of this equation (they obtained it by re-summing the Taylor expansion of h using high-order coefficients obtained by analytic differentiation of the implicit definition using symbolic manipulation). In the present comment, we present a direct proof of that equation.
description: submitted to "High Energy Density Physics"
ОСОБЕННОСТИ ТЕЧЕНИЯ ОСТЕОПОРОЗА У ЖЕНЩИН И У МУЖЧИН, ДИФФЕРЕНЦИАЛЬНАЯ ДИАГНОСТИКА
Creators: name: Рахматова, Феруза
Publisher: name: Zenodo
Year: 2025

description: Остеопороз – системное метаболическое заболевание скелета, характеризующееся снижением костной массы и нарушением микроструктуры костной ткани, что приводит к повышению хрупкости костей и риску переломов [1]. Это важная глобальная проблема здравоохранения: по данным Всемирной организации здравоохранения, в 2019 году в мире произошло около 178 миллионов новых переломов, причем чаще они отмечаются у пожилых женщин [2]. Хотя остеопороз традиционно ассоциируется с женщинами (особенно в постменопаузе), заболевание существенно затрагивает и мужчин, имея свои особенности течения. В последние годы подчёркивается, что остеопороз у мужчин является значимой проблемой, недооцененной, реже выявляемой и недостаточно лечимой [3]. Ниже рассмотрены отличия в течении остеопороза у женщин и мужчин и вопросы дифференциальной диагностики.
Expediente de reclamos de títulos de posesión de tierras en Santafé
Creators: name: Camargo, Sancho¬Roldán, Julián¬Ruíz Lanchero, Alonso
Publisher: name: Universidad del Rosario
Year: 1549

description: Copia de un pleito de los hermanos García Zorro con Juan de Ortega por los títulos de posesión de unas tierras, estancias, caballerías, solares y sitios de molino en Santafé que le pertenecían a su padre. Contiene el título de propiedad otorgado al Capitán Gonzalo García Zorro (padre de los reclamantes) y el registro de las distintas peticiones de ambos hermanos. Termina con el testamento de Gonzalo García Zorro (hijo) con las disposiciones sobre su parte de las mencionadas propiedades.
Simulating Heliospheric and Solar Particle Diffusion using the Parker Spiral Geometry
Creators: name: Tautz, R. C.
name: Shalchi, A.
name: Dosch, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Cosmic Ray transport in curved background magnetic fields is investigated using numerical Monte-Carlo simulation techniques. Special emphasis is laid on the Solar system, where the curvature of the magnetic field can be described in terms of the Parker spiral. Using such geometries, parallel and perpendicular diffusion coefficients have to be re-defined using the arc length of the field lines as the parallel displacement and the distance between field lines as the perpendicular displacement. Furthermore, the turbulent magnetic field is incorporated using a WKB approach for the field strength. Using a test-particle simulation, the diffusion coefficients are then calculated by averaging over a large number of particles starting at the same radial distance from the Sun and over a large number of turbulence realizations, thus enabling one to infer the effects due to the curvature of the magnetic fields and associated drift motions.
description: accepted for publication at Journal of Geophysical Research - Space Physics
Carta de Jorge Vargas al rector del Colegio del Rosario donde le informan sobre las clases de medicina
Creators: name: Vargas, Jorge¬Cañarete Gutierrez, Manuel
Publisher: name: Universidad del Rosario
Year: 1838

description: Jorge Vargas escribe al rector del Colegio del Rosario informando que las clases de medicina que ofreció dar en el Colegio no tuvieron matriculados y no fue posible darlas
Kubitzkia mezii van der Werff
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
Laurales
Lauraceae
Kubitzkia
Kubitzkia mezii

description: [602] Kubitzkia mezii (Kosterm.) van der Werff
 Taxon 35 (1): 165 [Feb. 1986] (van der Werff 1986). — Systemonodaphne mezii Kosterm., Recueil Trav. Bot. Néerl. 33: 756 (Kostermans 1936), in obs.
VERNACULAR NAMES. — Wp: kwata pili.
 HERBARIUM DATA (FG). — 29 collections at CAY. Sel. exs.: J. Martin 45 (holotype not traced; iso-, K [K000601987], P [P00745651, P00745652, P00745653], U [U0002743]).
INVENTORY DATA (FG). — 7 trees in 6 plots; Fmax <1 %; dbhinv = 16.6 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 480, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Numerical study of pi-junction using spin filtering barriers
Creators: name: Kawabata, Shiro
name: Asano, Yasuhiro
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We numerically investigate the Josephson transport through ferromagnetic insulators (FIs) by taking into account its band structure. By use of the recursive Green's function method, we found the formation of the pi junction in the case of the fully spin-polarized FI (FPFI), e.g., La$_2$BaCuO$_5$. Moreover, the 0-pi transition is induced by increasing the thickness of FPFI. On the other hand, Josephson current through the Eu chalcogenides shows the pi junction behavior in the case of the strong d-f hybridization between the conduction d and the localized f electrons of Eu. Such FI-based Josephson junctions may become a element in the architecture of future quantum information devices.
description: 9 pages, 5 figures
Aspects of Farm Finances: Distribution of Income, Family Income, and Direct Payments, 1986
Creators: name: Reinsel, Robert D.
name: Banker, David
name: Reinsel, Robert D.
name: Banker, David
Publisher: name: Unknown
Year: 1990
Subjects: subject: Agricultural and Food Policy
subject: Consumer/Household Economics
subject: Financial Economics
subject: Direct payments
subject: subsidies
subject: farm income
subject: debt
subject: farm programs
subject: policy

description: Farm program commodities are grown on farms with greatly differing input, output, and cost and income relationships. Financial conditions are thus widely diverse. The Farm Costs and Returns Survey of 1986 of the Economic Research Service has provided significant data on this diversity. For example, income is concentrated on large farms. Losses, however, tend to be distributed over many small farms. Direct income support for program commodities is also concentrated on large farms, which also are the major producers. Assets and debts tend to be associated with farms that are most able to repay debt. Farms with the highest value of sales and the highest gross family cash income tend to have the highest income-to-asset ratios. Conversely, farms with sales under $40,000 yield very low incomes relative to assets. Negative incomes (that is, losses) were found in 1986 for about 11 percent of farm families even when off-farm incomes were added in. Nevertheless, in that year, 27 percent of farm families had a total family cash incomes of over $40,000.
Carta de José Acevedo y Gómez al rector del Colegio Mayor del Rosario
Creators: name: Acevedo y Gómez, José
Publisher: name: Universidad del Rosario
Year: 1810

description: Carta de José Acevedo y Gómez al rector del Colegio Mayor del Rosario habilitando las votaciones de la consiliatura para la elección de catedráticos del Colegio.
Frugal engineering: challenging performance-improving paradigms in the context of automotive material development
Creators: name: Achtelik, Timo
Publisher: name: TUHH Universitätsbibliothek
Year: 2025
Subjects: subject: Frugality
subject: Frugal Innovation
subject: Frugal Engineering
subject: Over-Engineering
subject: System Engineering
subject: Affordable Sustainable Excellence
classificationCode: 6
subject: Technology::620: Engineering::620.1: Engineering Mechanics and Materials Science
classificationCode: 6
subject: Technology::658: General Managament
classificationCode: 6
subject: Technology::621: Applied Physics

description: This dissertation examines the phenomenon of over-engineered innovations, which often exceed the required performance levels and actual needs of customers. It explores the paradigm of frugality as an alternative to traditional performance-enhancing innovation strategies. Through a three-year action research project within the material engineering department of a leading German automotive manufacturer, the organizational antecedents of over-engineering are empirically analyzed and targeted intervention strategies are developed. The findings demonstrate how frugal engineering can be successfully integrated into existing development processes to create more sustainable and efficient material solutions. This presents a crucial opportunity for Western companies to maintain and strengthen their competitiveness in the global market.
description: In der Dissertation wird das Phänomen der übertechnisierten ("over-engineered") Innovationen untersucht, die häufig über das geforderte Leistungsniveau und die tatsächlichen Bedürfnisse der Kunden hinausgehen. Dabei wird das Paradigma der Frugalität als Alternative zu traditionellen leistungssteigernden Innovationsstrategien diskutiert. Im Rahmen eines dreijährigen Aktionsforschungsprojekts in der Werkstofftechnik eines führenden deutschen Automobilherstellers werden die organisatorischen Ursachen des Over-Engineerings empirisch analysiert und gezielte Interventionsstrategien entwickelt. Die Ergebnisse zeigen, wie Frugal Engineering erfolgreich in bestehende Entwicklungsprozesse integriert werden kann und damit nachhaltigere und effizientere Materiallösungen fördert. Die Erkenntnisse der Forschungsarbeit stellen eine vielversprechende Möglichkeit für westliche Unternehmen dar, ihre Wettbewerbsfähigkeit auf dem globalen Markt zu erhalten und zu stärken.
與昔日妥協──原則與憲法上評價(以匈牙利為例)' [Coming to terms with the past: Principles and constitutional assessments (A case study of Hungary)]
Creators: name: Csaba, VARGA
Publisher: name: Zenodo
Year: 2009
Subjects: Postcommunism in Europe
Hungary
Criminal deeds and statutory limitations
Formalism of security in law vs Substantivity of material justice
Idea of the rule of law self-mutilated

description: When a Criminal Past is over / “Radical Evil on Trial” / Attempts at Resolution in Hungary / Constitutional Counter-revolution / Perspectives?
description: [Abstract of a paper at the International Conference on Gerechtigkeit: Theorie und Praxis in Taipei, Taiwan, on May 25–27, 2009] 4 pp. Originally published as 'Coming to Terms with the Past under the Rule of Law: Principles and Constitutional Assessments (A Case-study of Hungary)' in Gerechtigkeit – Theorie und Praxis / Justice – Theory and Practice, hrsg. Shing-I Liu & Ulfried Neumann (Baden-Baden: Nomos 2011), pp. 215–235 & 'May One Come to Terms with the Past under the Rule of Law? A Case Study of Principles and Constitutional Assessments in Hungary' Central European Political Science Review 10 (Summer–Fall 2009), Nos. 36–37, pp. 112–134 and, as redrafted, 'Transitional Justice: Philosophical Foundation and Constitutional Rejection in Hungary' in History of Communism in Europe 4 ([Bucharest: Zeta Books] 2013): »Transitional Justice and Civil Societies after Dictatorial Regimes«, pp. 22–43
Nombramiento de beca en el Colegio Mayor del Rosario a favor de Luis del Castillo
Creators: name: Castillo y Calvo, Luis Ignacio del¬Álvarez de Quiñónez, Antonio Claudio
Publisher: name: Universidad del Rosario
Year: 1755

description: Nombramiento de beca en Colegio Mayor del Rosario a favor de Luis del Castillo. Esta beca había sido fundada por el Arzobispo Antonio Álvarez de Quiñónez, para los descendientes de Nicolás de León
Nectandra pulverulenta Nees
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
Laurales
Lauraceae
Nectandra
Nectandra pulverulenta

description: [620] Nectandra pulverulenta Nees
 Syst. Laur.: 283 [30 Oct.-5 Nov. 1836] (Nees 1836).
 Nectandra purusensis Coe-Teix., Acta Amazonica 5 (2): 158 (CoeTeixeira 1975).
VERNACULAR NAMES. — Wp: ãyũ ’ɨ sili, ãyũ ’ɨ tawa, ãyũ ’ɨ witowa • Br: louro-abacate.
 HERBARIUM DATA (FG). — 4 collections at CAY. Sel. exs.: M.-F. Prévost & P. Grenand 1000.
SIZE. — Up to 30 m tall (Rohwer 1993).
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 483, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
DIH Süd - Generative KI in KMUs - Begleitmaterialien und Projektergebnisse
Creators: name: Bangerl, Mia
name: Kopkow, Alina
name: Pammer-Schindler, Viktoria
Publisher: name: Graz University of Technology
Year: 2025
Subjects: subject: Computer and information sciences
subject: FOS: Computer and information sciences
subject: LLMs
subject: genAI
subject: SMEs
subject: KMUs
subject: prompt engineering

description: DEUTSCH:

Diese Repositorium enthält Begleitmaterialien und Projektergebnisse der digitalen Innovation "Generative KI in KMUs", durchgeführt von Alina Kopkow und Mia Bangerl unter der wissenschaftlichen Leitung von Prof. Viktoria Pammer-Schindler an der Technischen Universität Graz. Partner in der digitalen Innovation war weiters die Know-Center GmbH; und diese wurde im Rahmen des FFG-geförderten Digital Innovation Hubs "DIH Süd" (www.dih-sued.at) durchgeführt.

Dieses Repositorium enthält die Workshop Unterlagen einer Reihe von Workshops für KMUs zum Thema Prompt Engineering für große Sprachmodelle. Diese Workshops wurden über die DIH Süd GmbH veranstaltet (z.B. https://www.dih-sued.at/veranstaltungen/article/chatgpt-co-mit-dem-richtigen-prompt-zum-gewuenschten-erfolg-3).

Weiters enthält dieses Repositorium eine Einführung in Sprachmodelle für Einsteiger*innen.

_ _ _ _ _ _ _ _ _ _

ENGLISH:

This repository contains accompanying materials and project results of the digital innovation “Generative AI in SMEs”, carried out by Alina Kopkow and Mia Bangerl under the scientific direction of Prof. Viktoria Pammer-Schindler at Graz University of Technology. Know-Center GmbH was also a partner in digital innovation, which was carried out as part of the FFG-funded Digital Innovation Hub “DIH Süd” (www.dih-sued.at).

This repository contains the workshop documents of a series of workshops for SMEs on the topic of prompt engineering for large language models. These workshops were organized by DIH Süd GmbH (e.g. https://www.dih-sued.at/veranstaltungen/article/chatgpt-co-mit-dem-richtigen-prompt-zum-gewuenschten-erfolg-3).

Furthermore, this repository contains an introduction to language models for beginners.

Translated with DeepL.com (free version)
Report on the validation of a demonstrator for the use of UniTerm in the legal weighing industry
Creators: name: Heeren, Wiebke
name: Baer, Oksana
name: Brown, Clifford
name: Hutzschenreuter, Daniel
name: Maennel, Olaf
name: Müller, Bernd
name: Haller, Julian
name: Müller-Schöll, Christian
Publisher: name: Zenodo
Year: 2021
Subjects: EU DoC
XML
Validation
UniTerm
Metrological Data

description: The purpose of this document is to report on the use of a demonstrator application built to show how, in principle, legal metrology information can be shared and processed in a local, or wide area network type environment. Typically, the network type will be either an intranet or more commonly an internet. This work was performed for work package 5, task 5.2 of the SmartCom project plan. This document forms the D8 deliverable to the SmartCom project “Report on the validation of a demonstrator for the use of UniTerm in the legal weighing industry”.
description: The SmartCom project 17IND02 has received funding from the EMPIR programme co-financed by the Participating States and from the European Union's Horizon 2020 research and innovation programme.
Statistical fluxes and the Curie-Weiss metal state
Creators: name: Wu, Kai
name: Weng, Zheng-Yu
name: Zaanen, Jan
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We predict a new state of matter in the triangular t-J model in a high doping regime. Due to the altered role of quantum statistics the spins are `localized' in statistical Landau orbits, while the charge carriers form a Bose metal that feels the spins through random gauge fields. In contrast to the Fermi-liquid state, this state naturally exhibits a Curie-Weiss susceptibility, large thermopower, and linear-temperature resistivity, explaining the physics of \textrm{Na}$_{x}$\textrm{CoO}$_{2}$ at $x>0.5.$ A `smoking gun' prediction for neutron scattering is presented.
description: 5 pages,4 figures
Renuncia del catedrático de filosofía Rafael Rivas Mejía
Creators: name: Rivas Mejía, Rafael
Publisher: name: Universidad del Rosario
Year: 1837

description: Renuncia del catedrático de filosofía Rafael Rivas Mejía. El documento contiene las disposiciones de la rectoría del Colegio Mayor del Rosario sobre el remplazo del catedrático.
Instruments of RT-2 Experiment onboard CORONAS-PHOTON and their test and evaluation I: Ground calibration of RT-2/S and RT-2/G
Creators: name: Debnath, Dipak
name: Nandi, Anuj
name: Rao, A. R.
name: Malkar, J. P.
name: Hingar, M. K.
name: Kotoch, T. B.
name: Sreekumar, S.
name: Madhav, V. P.
name: Chakrabarti, Sandip K.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Phoswich detectors (RT-2/S & RT-2/G) are major scientific payloads of the RT-2 Experiment onboard the CORONAS-PHOTON mission, which was launched into a polar Low Earth Orbit of around 550 km on 2009 January 30. These RT-2 instruments are designed and developed to observe solar flares in hard X-rays and to understand the energy transport processes associated with these flares. Apart from this, these instruments are capable of observing Gamma Ray Bursts (GRBs) and Cosmic diffuse X-ray background (CDXRB). Both detectors consist of identical NaI(Tl) and CsI(Na) scintillation crystals in a Phoswich combination, having the same diameter (116 mm) but different thicknesses. The normal working energy range is from 15 keV to 150 keV, but may be extendable up to ~ 1 MeV. In this paper, we present the RT-2/S and RT-2/G instruments and discuss their testing and calibration results. We used different radio-active sources to calibrate both detectors. The radio-active source Co^57 (122 keV) is used for onboard calibration of both instruments. During its lifetime (~ 3-5 years), RT-2 is expected to cover the peak of the 24th solar cycle.
description: 12 Figures, 22 pages, Accepted for publication in Experimental Astronomy (in press)
Comunicación de Francisco Bayón al Rector del Colegio del Rosario sobre los programas de Anatomía y Botánica
Creators: name: Bayón, Francisco¬Núñez Conto, Juan Nepomuceno
Publisher: name: Universidad del Rosario
Year: 1855

description: Nota remisoria de Francisco Bayón al Rector del Colegio del Rosario de los programas de Anatomía y Botánica con las proposiciones que los alumnos defenderían en los siguientes certámenes públicos
Escritura de fundación de una beca en el Colegio Mayor del Rosario
Creators: name: Valenzuela, Juan¬Gutiérrez, Ignacio
Publisher: name: Universidad del Rosario
Year: 1792

description: Escritura de Juan Eloy Valenzuela fundando una beca en el Colegio Mayor de Rosario con los recursos del testamento de Ignacio Gutiérrez para los estudios de algunos de sus sobrinos y a falta de ellos para el más pobre, hábil y estudioso de esta ciudad de Girón y la Parroquia de Bucaramanga. La escritura contiene las condiciones y preferencias de las cátedras que deberían cursar los beneficiarios de la beca. Adicionalmente se concedían pesos a los artesanos e hilanderas más hábiles de la ciudad.
Juicio contra el testamento de Francisco Lucas Pérez Manrique de Lara por parte Luis Ignacio del Castillo y Caicedo
Creators: name: Castillo y Caicedo, Luis
Publisher: name: Universidad del Rosario
Year: 1759

description: Luis Ignacio del Castillo pide a la Real Audiencia la adjudicación de parte de los bienes del difunto Francisco Lucas Pérez Manrique canónigo de la Catedral de Santafé, a cambio él se haría cargo de un principal de capellanía (préstamo) sobre la casa que habitaba y que pertenecía al dicho Francisco Lucas Pérez. Se incluye un inventario de los bienes con sus respectivos valores y la aceptación de la solicitud por parte del Albacea testamentario Francisco Javier Tello.
"Comets" orbiting a black hole
Creators: name: Maiolino, R.
name: Risaliti, G.
name: Salvati, M.
name: Pietrini, P.
name: Torricelli-Ciamponi, G.
name: Elvis, M.
name: Fabbiano, G.
name: Braito, V.
name: Reeves, J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use a long (300 ksec), continuous Suzaku X-ray observation of the active nucleus in NGC1365 to investigate the structure of the circumnuclear BLR clouds through their occultation of the X-ray source. The variations of the absorbing column density and of the covering factor indicate that the clouds surrounding the black hole are far from having a spherical geometry (as sometimes assumed), instead they have a strongly elongated and cometary shape, with a dense head (n=10^11 cm^-3) and an expanding, dissolving tail. We infer that the cometary tails must be longer than a few times 10^13 cm and their opening angle must be smaller than a few degrees. We suggest that the cometary shape may be a common feature of BLR clouds in general, but which has been difficult to recognize observationally so far. The cometary shape may originate from shocks and hydrodynamical instabilities generated by the supersonic motion of the BLR clouds into the intracloud medium. As a consequence of the mass loss into their tail, we infer that the BLR clouds probably have a lifetime of only a few months, implying that they must be continuously replenished. We also find a large, puzzling discrepancy (two orders of magnitude) between the mass of the BLR inferred from the properties of the absorbing clouds and the mass of the BLR inferred from photoionization models; we discuss the possible solutions to this discrepancy.
description: Accepted for publication in A&A. 11 pages, 9 figures
DIH Süd - Generative KI in KMUs - Begleitmaterialien und Projektergebnisse
Creators: name: Bangerl, Mia
name: Kopkow, Alina
name: Pammer-Schindler, Viktoria
Publisher: name: Graz University of Technology
Year: 2025
Subjects: subject: Computer and information sciences
subject: FOS: Computer and information sciences
subject: LLMs
subject: genAI
subject: SMEs
subject: KMUs
subject: prompt engineering

description: DEUTSCH:Diese Repositorium enthält Begleitmaterialien und Projektergebnisse des DIH Süd Projektes "Generative KI in KMUs" der Technischen Universität Graz und des Know-Centers.

_ _ _ _ _ _ _ _ _ _ENGLISH:

This repository contains accompanying materials and project results of the DIH Süd project “Generative AI in SMEs” of Graz University of Technology and the Know-Center.
Nombramiento de beca en el Colegio Mayor del Rosario a favor de Fernando Buenaventura
Creators: name: Buenaventura, Fernando¬Guirior Portal de Huarte Erdozáin y González de Sepúlveda, José Manuel de
Publisher: name: Universidad del Rosario
Year: 1773

description: Nombramiento de una beca en el Colegio Mayor del Rosario a favor de Fernando Buenaventura, natural de la ciudad de Ibagué. La beca fue otorgada por el virrey de la Nueva Granada Manuel Guirior.
Additional file 1 of ROS-DRP1-mediated excessive mitochondrial fission and autophagic flux inhibition contribute to heat stress-induced apoptosis in goat Sertoli cells
Creators: name: Wen, Fei
name: Gao, Jiajing
name: Zhang, Guoyu
name: Guo, Songmao
name: Zhang, Xing
name: Han, Shuaiqi
name: Feng, Xianzou
name: Chen, Xiaoxu
name: Hu, Jianhong
Publisher: name: figshare
Year: 2025
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1: Table S1. Detailed antibody information. Fig. S1. Isolation and characterization of primary SCs in goats. Fig. S2. Effect of different concentrations of melatonin treated for 24 h on cell viability. Fig. S3. Effects of inhibiting or promoting mitophagy on HS-induced apoptosis in SCs.
Constancia de las responsabilidades del encargado del aula de los actos literarios del Colegio Mayor del Rosario
Creators: name: Núñez Conto, Juan Nepomuceno
Publisher: name: Universidad del Rosario
Year: 1836

description: Constancia de Joaquín Salgar Guevara sobre sus tareas específicas al cuidado del aula del Claustro destinada a los actos literarios en la que se encuentran todos los retratos de los rectores y demás hombres beneméritos del Colegio.
Ocotea argyrophylla Ducke
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
Laurales
Lauraceae
Ocotea
Ocotea argyrophylla

description: [624] Ocotea argyrophylla Ducke
 Arch. Jard. Bot. Rio de Janeiro 4: 193 (Ducke 1925).
VERNACULAR NAMES. — Wp: ãyũ ’ɨ alapɨtã milã • Wn: taihem • Nt: weti apisi, weti sikin apisi • Cr: sèd-nwé • Fr: cèdre argenté • Br: folha-de-prata.
 HERBARIUM DATA (FG). — 26 collections at CAY. Sel. exs.: D. Sabatier & M.-F. Prévost 2147.
INVENTORY DATA (FG). — 93 trees in 43 plots; Fmax = 2.4 %; dbhinv = 64.1 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 484, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Hot Gas in the Galactic Thick Disk and Halo Near the Draco Cloud
Creators: name: Shelton, R. L.
name: Henley, D. B.
name: Dixon, W. V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: This paper examines the ultraviolet and X-ray photons generated by hot gas in the Galactic thick disk or halo in the Draco region of the northern hemisphere. Our analysis uses the intensities from four ions, C IV, O VI, O VII, and O VIII, sampling temperatures of ~100,000 to ~3,000,000 K. We measured the O VI, O VII and O VIII intensities from FUSE and XMM-Newton data and subtracted off the local contributions in order to deduce the thick disk/halo contributions. These were supplemented with published C IV intensity and O VI column density measurements. Our estimate of the thermal pressure in the O VI-rich thick disk/halo gas, p_{th}/k = 6500^{+2500}_{-2600} K cm^{-3}, suggests that the thick disk/halo is more highly pressurized than would be expected from theoretical analyses. The ratios of C IV to O VI to O VII to O VIII, intensities were compared with those predicted by theoretical models. Gas which was heated to 3,000,000 K then allowed to cool radiatively cannot produce enough C IV or O VI-generated photons per O VII or O VIII-generated photon. Producing enough C IV and O VI emission requires heating additional gas to 100,000 < T < 1,000,000 K. However, shock heating, which provides heating across this temperature range, overproduces O VI relative to the others. Obtaining the observed mix may require a combination of several processes, including some amount of shock heating, heat conduction, and mixing, as well as radiative cooling of very hot gas.
description: 10 pages, 2 figures. Accepted for publication in the Astrophysical Journal
Analyticity and uniform stability in the inverse spectral problem for Dirac operators
Creators: name: Hryniv, Rostyslav O.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Spectral Theory (math.SP)
subject: Mathematical Physics (math-ph)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 34A55 (Primary), 34L05, 34L20, 34L40 (Secondary)

description: We prove that the inverse spectral mapping reconstructing the square integrable potentials on [0,1] of Dirac operators in the AKNS form from their spectral data (two spectra or one spectrum and the corresponding norming constants) is analytic and uniformly stable in a certain sense.
description: 19 pages
H∞ position control of a 5-MW offshore wind turbine with a semi-submersible platform
Creators: name: Escobar Aquino, Eduardo Eribert
Publisher: name: University of British Columbia
Year: 2020

description: Floating offshore wind farms have a potential in capturing wind energy in a cost-effective manner, with advantages of consistent and strong wind over the ocean, and of little noise and visual impacts on humans. However, a wind farm may lose its efficiency due to the aerodynamic wake, which is the turbulence passed from the upstream turbines to the downstream ones. The wake is undesirable because it can not only reduce the total power of the wind farm but also increase the structural loading of the downwind turbines. This wake effect can be mitigated by optimizing the layout of the wind farm in real time according to the wind speed and direction, as well as power output of each turbine. In this thesis, for a 5 MW floating offshore wind turbine with a semi-submersible platform, an H∞ state-feedback controller design method is proposed to achieve four objectives simultaneously. The objectives are (1) to relocate its position to a specified target location, (2) to regulate its position there by rejecting wind and wave disturbances, (3) to maintain the harvested power to a target level, and (4) to reduce the angular motion of the floating platform. The target location of the floating wind turbine and the target level of the generated power are assumed to be provided by high-level real-time wind farm optimization. For the controller design, a physics-based control-oriented nonlinear model which was previously developed is adopted. The H∞ controller design problem is formulated as minimization of the position deviations from the target, of the generator speed fluctuation, and of platform oscillations. The designed controller is validated using the medium-fidelity software Fatigue-Aerodynamic-Structure-Turbulence (FAST). The simulation results demonstrate that the H∞ state-feedback controller outperforms the linear quadratic regulator with an integrator in various tested scenarios. The research outcome of this thesis will improve the wind farm efficiency, thereby reducing the wind energy cost and increasing the wind energy utilization.
Atomic Fermi gas at the unitary limit by quantum Monte Carlo methods: Effects of the interaction range
Creators: name: Li, Xin
name: Kolorenc, Jindrich
name: Mitas, Lubos
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We calculate the ground-state properties of unpolarized two-component Fermi gas by the diffusion quantum Monte Carlo (DMC) methods. Using an extrapolation to the zero effective range of the attractive two-particle interaction, we find $E/E_{\rm free}$ to be 0.212(2), 0.407(2), 0.409(3) and 0.398(3) for 4, 14, 38 and 66 atoms, respectively. Our results indicate that the dependence of the total energy on the effective range is sizable and the extrapolation is therefore quite important. In order to test the quality of nodal surfaces and to estimate the impact of the fixed-node approximation we perform released-node DMC calculations for 4 and 14 atoms. Analysis of the released-node and the fixed-node results suggests that the main sources of the fixed-node errors are long-range correlations which are difficult to sample in the released-node approaches due to the fast growth of the bosonic noise. Besides energies, we evaluate the two-body density matrix and the condensate fraction. We find that the condensate fraction for the 66 atom system converges to 0.56(1) after the extrapolation to the zero interaction range.
description: 7pages, 6 figures
The ground state of binary systems with a periodic modulation of the linear coupling
Creators: name: Niederberger, Armand
name: Malomed, Boris A.
name: Lewenstein, Maciej
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We consider a quasi-one-dimensional two-component systm, described by a pair of Nonlinear Schrödinger/Gross-Pitaevskii Equations (NLSEs/GPEs), which are coupled by the linear mixing, with local strength $Ω$, and by the nonlinear incoherent interaction. We assume the self-repulsive nonlinearity in both components, and include effects of a harmonic trapping potential. The model may be realized in terms of periodically modulated slab waveguides in nonlinear optics, and in Bose-Einstein condensates too. Depending on the strengths of the linear and nonlinear couplings between the components, the ground states (GSs) in such binary systems may be symmetric or asymmetric. In this work, we introduce a periodic spatial modulation of the linear coupling, making $Ω$ an odd, or even function of the coordinate. The sign flips of $Ω(x)$ strongly modify the structure of the GS in the binary system, as the relative sign of its components tends to lock to the local sign of $Ω$. Using a systematic numerical analysis, and an analytical approximation, we demonstrate that the GS of the trapped system contains one or several kinks (dark solitons) in one component, while the other component does not change its sign. Final results are presented in the form of maps showing the number of kinks in the GS as a function of the system's parameters, with the odd/even modulation function giving rise to the odd/even number of the kinks. The modulation of $Ω(x)$ also produces a strong effect on the transition between states with nearly equal and strongly unequal amplitudes of the two components.
description: 8 pages, 3 figures
Nombramiento de beca en el Colegio Mayor del Rosario a favor de Santiago Gregorio de Burgos y Villamizar
Creators: name: León y Herrera, José Joaquín de
Publisher: name: Universidad del Rosario
Year: 1761

description: Solicitud y Concesión de beca en el Colegio Mayor del Rosario a Santiago Gregorio de Burgos y Villamizar natural de Pamplona
Direct observation of band-gap closure for a semiconducting carbon nanotube in a large parallel magnetic field
Creators: name: Jhang, S. H.
name: Marganska, M.
name: Skourski, Y.
name: Preusche, D.
name: Grifoni, M.
name: Wosnitza, J.
name: Strunk, C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have investigated the magnetoconductance of semiconducting carbon nanotubes (CNTs) in pulsed, parallel magnetic fields up to 60 T, and report the direct observation of the predicted band-gap closure and the reopening of the gap under variation of the applied magnetic field. We also highlight the important influence of mechanical strain on the magnetoconductance of the CNTs.
description: 4 pages, 4 figures
Ocotea canaliculata Mez
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
Laurales
Lauraceae
Ocotea
Ocotea canaliculata

description: [625] Ocotea canaliculata (Rich.) Mez
 Jahrb. Königl. Bot. Gart. Berlin 5: 361 (Mez 1889). — Laurus canaliculata Rich., Actes Soc. Hist. Nat. Paris 1: 108 [Oct. 1792] (Richard 1792 ).
 Oreodaphne cayennensis Meisn., Prodr. [A. P. de Candolle] 15 (1): 133 [May 1864] (Meisner 1864), syn. nov.
 Ocotea scrobiculata Benoist, Bull. Soc. Bot. France 75 (5): 979 [“1928” publ. 1929] (Benoist 1929), nom. nud.
VERNACULAR NAMES. — Wp: ãyũ ’ɨwitowa • Br: louro-pimenta.
 HERBARIUM DATA (FG). — 6 collections at CAY. Sel. exs.: J.B. Leblond s.n. (holo-, P[P00756974]; P[P00756975, P00756976]).
INVENTORY DATA (FG). — 10 trees in 6 plots; Fmax <1 %; dbhinv = 47.4 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 484, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Programmable unitary spatial modes manipulation
Creators: name: Morizur, J-F.
name: Nicholls, Lachlan
name: Jian, Pu
name: Armstrong, Seiji
name: Treps, Nicolas
name: Hage, Boris
name: Hsu, Magnus T. L.
name: Bowen, Warwick P.
name: Janousek, Jiri
name: Bachor, Hans A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Free space propagation and conventional optical systems such as lenses and mirrors all perform spatial unitary transforms. However, the subset of transforms available through these conventional systems is limited in scope. We present here a unitary programmable mode converter (UPMC) capable of performing any spatial unitary transform of the light field. It is based on a succession of reflections on programmable deformable mirrors and free space propagation. We first show theoretically that a UPMC without limitations on resources can perform perfectly any transform. We then build an experimental implementation of the UPMC and show that, even when limited to three reflections on an array of 12 pixels, the UPMC is capable of performing single mode tranforms with an efficiency greater than 80% for the first 4 modes of the TEM basis.
Exits from Farming in Southwestern Wisconsin, 1982-86
Creators: name: Bentley, Susan E.
name: Saupe, William E.
name: Bentley, Susan E.
name: Saupe, William E.
Publisher: name: Unknown
Year: 1990
Subjects: subject: Consumer/Household Economics
subject: Financial Economics
subject: Farm households
subject: farm financial stress
subject: farm exit
subject: farm family income
subject: farm household well-being

description: One in every five farm operators in southwestern Wisconsin left farming in the early 1980's. About 37 percent of farmers who left the sector exited because of financial stress. The majority who exited (63 percent) left voluntarily to retirement or to another occupation. Data from two surveys of the same farm operators in eight Wisconsin counties in 1982 and 1986 were analyzed to determine the demographic and financial characteristics of farm operators who left the sector.
Dynamic coexistence of various configurations: clusters vs.nuclei
Creators: name: Kresin, V. Z.
name: Friedel, J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The presence of energy shells in metallic clusters and atomic nuclei leads to a peculiar relation between the number of particles N and the structure, and this leads to a strong correlation between the energy spectrum and N. An analysis of experimental data leads to the conclusion that, in addition to the static Jahn-Teller effect, the dynamic effect leading to the quantum coexistence of different configurations (quantum oscillations) plays an important role. Such suggested coexistence is an essential feature of clusters as well as nuclei, both finite Fermi systems.
description: 6 pages, 2 figures
Carta de Manuel Cañarete al rector donde le presenta los textos para su cátedra de Jurisprudencia
Creators: name: Cañarete, Manuel
Publisher: name: Universidad del Rosario
Year: 1850

description: Manuel Cañarete pone a consideración del Rector y la Consiliatura los textos que va usar para dar sus cátedras en Jurisprudencia.
Monte-Carlo study of scaling exponents of rough surfaces and correlated percolation
Creators: name: Mandre, Indrek
name: Kalda, Jaan
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We calculate the scaling exponents of the two-dimensional correlated percolation cluster's hull and unscreened perimeter. Correlations are introduced through an underlying correlated random potential, which is used to define the state of bonds of a two-dimensional bond percolation model. Monte-Carlo simulations are run and the values of the scaling exponents are determined as functions of the Hurst exponent H in the range -0.75 <= H <= 1. The results confirm the conjectures of earlier studies.
0321 Unauthorized Plaster Casts at the Louvre's Atelier de Moulage under the Direction of Eugène-Denis Arrondelle (1880–1907)
Creators: name: Gallipoli, Milena
Publisher: name: RIHA Journal
Year: 2025

description: This article investigates the production of plaster casts at the Atelier de Moulage du Musée du Louvre under the direction of moulder and sculptor Eugène-Denis Arrondelle between 1880 and 1907. This chef d’atelier engaged in dubious practices, producing casts to which patinas were added without authorization, or selling casts made using the resources of the Louvre workshop as products of his private studio. Some of Arrondelle’s unauthorized surmoulages could even be considered forgeries when he marketed them as direct casts of Louvre artworks. As a manufacturer of plaster casts, the Louvre thus was unwittingly exposed to competition with its own head of workshop. This case study allows us to explore the notion of authorship and authenticity in plaster casts and to highlight how commercial dynamics affected these concepts.
description: RIHA Journal, 2025: RIHA Journal
Ocotea ceanothifolia Mez
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
Laurales
Lauraceae
Ocotea
Ocotea ceanothifolia

description: [626] Ocotea ceanothifolia (Nees) Mez
 Jahrb. Königl. Bot. Gart. Berlin 5: 365 (Mez 1889). — Mespilodaphne ceanothifolia Nees, Syst. Laur.: 236 [30 Oct.-5 Nov. 1836] (Nees 1836). — Persea ceanothifolia Mart. ex Nees, Syst. Laur.: 236 [30 Oct.-5 Nov. 1836] (Nees 1836), nom. nud. pro syn.
VERNACULAR NAMES. — Wp: ãyũ ’ɨtawa • Nt: likanau apisi.
 HERBARIUM DATA (FG). — 24 collections at CAY. Sel. exs.: D. Sabatier & M.-F. Prévost 4200.
INVENTORY DATA (FG). — 25 trees in 16 plots; Fmax <1 %; dbhinv = 103 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 484, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777