cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Magnetic properties of Fe$_5$SiB$_2$ and its alloys with P, S, and Co
Creators: name: Werwiński, Mirosław
name: Kontos, Sofia
name: Gunnarsson, Klas
name: Svedlindh, Peter
name: Cedervall, Johan
name: Höglin, Viktor
name: Sahlberg, Martin
name: Edström, Alexander
name: Eriksson, Olle
name: Rusz, Ján
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Fe$_5$SiB$_2$ has been synthesized and magnetic measurements have been carried out, revealing that M$_{\text{sat}}$ = 0.92 MA/m at T = 300 K. The M vs T curve shows a broad peak around T = 160 K. The anisotropy constant, K$_1$, estimated at T = 300 K, is 0.25 MJ/m$^3$. Theoretical analysis of Fe$_5$SiB$_2$ system has been carried out and extended to the full range of Fe$_5$Si$_{1-x}$P$_x$B$_2$, Fe$_5$P$_{1-x}$S$_x$B$_2$, and (Fe$_{1-x}$Co$_x$)$_5$SiB$_2$ compositions. The electronic band structures have been calculated using the Full-Potential Local-Orbital Minimum-Basis Scheme (FPLO-14). The calculated total magnetic moments are 9.20, 9.15, 9.59 and 2.42$μ_B$ per formula units of Fe$_5$SiB$_2$, Fe$_5$PB$_2$, Fe$_5$SB$_2$, and Co$_5$SiB$_2$, respectively. In agreement with experiment, magnetocrystalline anisotropy energies (MAE's) calculated for T = 0 K changes from a negative (easy-plane) anisotropy -0.28 MJ/m$^3$ for Fe$_5$SiB$_2$ to the positive (easy-axis) anisotropy 0.35 MJ/m$^3$ for Fe$_5$PB$_2$. Further increase of the number of p-electrons in Fe$_5$P$_{1-x}$S$_x$B$_2$ leads to an increase of MAE up to 0.77 MJ/m$^3$ for the hypothetical Fe$_5$P$_{0.4}$S$_{0.6}$B$_2$ composition. Volume variation and fixed spin moment calculations (FSM) performed for Fe$_5$SiB$_2$ show an inverse relation between MAE and magnetic moment in the region down to about 15\% reduction of the spin moment. The alloying of Fe$_5$SiB$_2$ with Co is proposed as a practical realization of magnetic moment reduction, which ought to increase MAE. MAE calculated in virtual crystal approximation (VCA) for a full range of (Fe$_{1-x}$Co$_x$)$_5$SiB$_2$ compositions reaches the maximum value of 1.16 MJ/m$^3$ at Co concentration x = 0.3, with the magnetic moment 7.75$μ_B$ per formula unit. Thus, (Fe$_{0.7}$Co$_{0.3}$)$_5$SiB$_2$ is suggested as a candidate for a rare-earth free permanent magnet.
description: 11 pages, 14 figures
Supervised Texture Segmentation: A Comparative Study
Creators: name: Al-Kadi, Omar S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: This paper aims to compare between four different types of feature extraction approaches in terms of texture segmentation. The feature extraction methods that were used for segmentation are Gabor filters (GF), Gaussian Markov random fields (GMRF), run-length matrix (RLM) and co-occurrence matrix (GLCM). It was shown that the GF performed best in terms of quality of segmentation while the GLCM localises the texture boundaries better as compared to the other methods.
description: IEEE Jordan Conf. on Applied Electrical Engineering and Computing Technologies, Jordan, 2011
Cleomella arborea E. H. Roalson & J. C. Hall 2015, comb. nov.
Creators: name: Roalson, Eric H.
name: Hall, Jocelyn C.
name: Riser Ii, James P.
name: Cardinal-Mcteague, Warren M.
name: Cochrane, Theodore S.
name: Sytsma, Kenneth J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Cleomaceae
Cleomella
Cleomella arborea

description: 2. Cleomella arborea (Nuttall ex Torrey & Gray) E.H.Roalson & J.C.Hall, comb. nov.
 Basionym: Isomeris arborea Nuttall ex Torrey & Gray (1838: 124).
 Type: USA. California: San Diego, T. Nuttall s.n. (holotype: BM 629078).
 Homotypic synonyms: Cleome isomeris Greene (1888: 200). Isomeris aborea “Nuttall ” ex Greene (1888: 200, sphalm). Peritoma arborea (Nuttall ex Torrey & Gray) Iltis (in Iltis and Cochrane 2007: 449).
description: Published as part of Roalson, Eric H., Hall, Jocelyn C., Riser Ii, James P., Cardinal-Mcteague, Warren M., Cochrane, Theodore S. & Sytsma, Kenneth J., 2015, A revision of generic boundaries and nomenclature in the North American cleomoid clade (Cleomaceae), pp. 129-144 in Phytotaxa 205 (3) on page 137, DOI: 10.11646/phytotaxa.205.3.1, http://zenodo.org/record/13639834
La captura, la detención, y la excarcelación
Creators: name: Quintero M., Guillermo
Publisher: name: Universidad de Cartagena
Year: 1975
Subjects: Excarcelación
Encarcelamiento

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas. Programa de Derecho, 1975
description: Para la captura se requerirá orden escrita proferida por un juez de control de garantías con las formalidades legales y por motivos razonablemente fundados, y donde no se podrá conceder libertad provisional a los sindicados o procesados por los delitos, en los casos que merezcan pena de presidio o reclusión.
La importancia de las escuelas inclusivas en los procesos de formación académica de estudiantes sordos. Reflexiones sobre las historias de vida de estudiantes sordos de la Universidad de Cartagena, en el programa de licenciatura en pedagogía infantil.
Creators: name: Anaya Ortiz, Rosaura
name: Garcés Chima, Lilibeth
name: Luna Jiménez, Lizeth
Publisher: name: Universidad de Cartagena
Year: 2015
Subjects: Educación social
Educación inclusiva
Educación - Responsabilidad social

description: Tesis (Licenciado en Pedagogía Infantil) – Universidad de Cartagena en Convenio con la Universidad del Tolima. Facultad de Ciencias Sociales y Educación. Programa de Licenciatura en Pedagogía Infantil, 2015
description: Este proyecto de investigación pretende sensibilizar a la comunidad estudiantil y docente de la Institución Educativa Antonia Santos, sobre la importancia y el valor de los procesos inclusivos desde la escuela, que permeen los procesos tradicionales de aula.
On non-normal solutions of linear differential equations
Creators: name: Gröhn, Janne
Publisher: name: arXiv
Year: 2016
Subjects: subject: Complex Variables (math.CV)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: Primary 34C10

description: Normality arguments are applied to study the oscillation of solutions of $f''+Af=0$, where the coefficient $A$ is analytic in the unit disc $\mathbb{D}$ and $\sup_{z\in\mathbb{D}} (1-|z|^2)^2|A(z)| < \infty$. It is shown that such differential equation may admit a non-normal solution having prescribed uniformly separated zeros.
description: 11 pages
Cleomella arborea var. angustata J. C. Hall & E. H. Roalson 2015, comb. nov.
Creators: name: Roalson, Eric H.
name: Hall, Jocelyn C.
name: Riser Ii, James P.
name: Cardinal-Mcteague, Warren M.
name: Cochrane, Theodore S.
name: Sytsma, Kenneth J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Cleomaceae
Cleomella
Cleomella arborea
Cleomella arborea (nuttall ex torrey & gray) j.c.hall & e.h.roalson var. angustata (parish) j.c.hall & e.h.roalson

description: 3. Cleomella arborea (Nuttall ex Torrey & Gray) J.C.Hall & E.H.Roalson var. angustata (Parish) J.C.Hall & E.H.Roalson, comb. nov.
 Basionym: Isomeris arborea Nuttall ex Torrey & Gray var. angustata Parish (1907: 128).
 Type: USA. California: Riverside Co., Western edge of the Colorado Desert, 200 m, 23 Apr 1907, S. B. Parish s.n. (holotype: DS 98980).
 Homotypic synonym: Peritoma arborea (Nuttall ex Torrey & Gray) Iltis var. angustata (Parish) Iltis (in Iltis & Cochrane 2007: 449).
 Heterotypic synonym: Isomeris arborea Nuttall ex Torrey & Gray var. insularis Jepson (1936: 11). Type: USA. California: Santa Barbara Co., Island of Santa Rosa, Jun 1888, T. S. Brandegee s.n. (holotype: JEPS 2639; isotype: DS 41318).
description: Published as part of Roalson, Eric H., Hall, Jocelyn C., Riser Ii, James P., Cardinal-Mcteague, Warren M., Cochrane, Theodore S. & Sytsma, Kenneth J., 2015, A revision of generic boundaries and nomenclature in the North American cleomoid clade (Cleomaceae), pp. 129-144 in Phytotaxa 205 (3) on page 137, DOI: 10.11646/phytotaxa.205.3.1, http://zenodo.org/record/13639834
D13.3 - Software Release Final Activity Report - JRA2
Creators: name: Assante, Massimiliano
name: Frosini, Luca
name: Millet, Pablo
name: Pagano, Pasquale
name: Cirillo, Roberto
Publisher: name: Zenodo
Year: 2022
Subjects: Software
D4Science

description: This deliverable D13.3 – “Software Release Final Activity Report - JRA2” documents the software packages produced by the project to implement the functionalities of the ARIADNEplus infrastructure, accessible from https://ariadne.d4science.org. These open source software releases followed the procedures described in D13.1 Software Release Procedures and Tools - JRA2 governing the release of software, methods, and tools for the ARIADNEplus infrastructure. D13.3 reports on (i) the ARIADNE VRE software releases, where a total of 29 different release cycles were performed during the project period. Each release contained EUPL licensed software, whose source is accessible on the Code Versioning System (CVS) platform publicly available online at https://code-repo.d4science.org/gCubeCI/gCubeReleases, and reports on (ii) the ARIADNE Portal software releases whose source is accessible on the Code Versioning System (CVS) platform publicly available online https://github.com/ARIADNEInfrastructure/ portal. These activities have been carried out in the context of Task 13.4 Software integration and release (JRA2.4) as part of Work Package 13 (WP13). This task managed the process of software maintenance, enhancement, and provisioning in JRA work packages. Thus, it i) defines the release and provisioning procedures; ii) establishes the release plan; iii) coordinates the release process; iv) operates the tools required to support the release and provisioning activities; v) validates the software documentation; vi) takes care of the distribution of the software and its provisioning. This task benefits from the practices established and experience gained within the D4Science infrastructure.
description: {"references": ["L. Candela, D. Castelli, P. Pagano (2013). Virtual Research Environments: An Overview and a Research Agenda. Data Science Journal, Vol. 12", "M. Assante, L. Candela, D. Castelli, R. Cirillo, G. Coro, L. Frosini, L. Lelii, F. Mangiacrapa, V. Marioli, P. Pagano, G. Panichi, C. Perciante, F. Sinibaldi The gCube system: Delivering Virtual Research Environments as-a-Service. Future Gener. Comput. Syst. 95: 445-453 10.1016/j.future.2018.10.035", "M. Assante, L. Candela, D. Castelli, R. Cirillo, G. Coro, L. Frosini, L. Lelii, F. Mangiacrapa, P. Pagano, G. Panichi, F. Sinibaldi Enacting open science by D4Science. Future Gener. Comput. Syst. 101: 555-563 10.1016/j.future.2019.05.063", "M. Assante, G. Coro, L. Frosini, P. Pagano, M. Simi, ARIADNEplus D13.1 - Software Release Procedures and Tools JRA2"]}
El emprendimiento y el empresarismo en la formación del Contador Publico en la Universidad de Cartagena a partir de la ley 1014 de 2006
Creators: name: Pautt Bustos, Jeyson
name: Tarra Torres, Carlos
Publisher: name: Universidad de Cartagena
Year: 2011
Subjects: Emprendedores
Crecimiento empresarial

description: Tesis(Contador Público).-Universidad de Cartagena. Facultad de Ciencias Económicas.Programa de Contaduría Publica, 2011
description: Dentro de los aspectos que tienen un impacto directo y sustancial en las condiciones de desarrollo, local como global, el tema de empleo constituye un factor clave de éxito o fracaso en la planificación y formulación de políticas macroeconómicas y de desarrollo de los recursos de un territorio, en especial, los concernientes al talento humano. La iniciativa del fomento de la cultura del emprendimiento en los establecimientos educativos es relativamente nueva en comparación con otros países del mundo, que llevan más de 15 años trabajando muy seriamente en el tema de emprendimiento en la educación en todos sus niveles, desarrollando leyes y normas que fortalecen, fomentan y protegen la cultura del emprendimiento. El desarrollo de este trabajo de grado está enfocado al emprendimiento y el empresarismo, siendo importantes para el programa de Contaduría Pública, puesto que formará estudiantes con amplio conocimiento para emprender durante y después de su proceso de formación profesional en la Universidad de Cartagena como Contadores Públicos, y además de esto servirá para futuras investigaciones a los mismos. La comunidad también tendría un alto porcentaje de beneficios con respecto a esto, ya que sería una herramienta muy importante para la generación de empleo.
Las salinas de Galerazamba. Explotación, administración y relaciones de poder. 1870-1886
Creators: name: Marimón Parra, Sugeirys
Publisher: name: Universidad de Cartagena
Year: 2008
Subjects: Salinas - Colombia - Historia
Salinas de Galerazamba, 1870 - 1886 - Colombia
Salinas de Galerazamba - Explotación

description: Tesis (Historiadora) - - Universidad de Cartagena. Facultad de Ciencias Humanas. Programa de Historia, 2008
description: Estudio sobre la sociedad, la economía y la política del estado soberano de Bolívar entre 1870 y 1886, en torno a las rentas salinas de Galerazamba, en medio de una sociedad en transición, con ciertos grados de conflictividad y diversos intereses regionales, estableciendo el tipo de relación o redes de poder que garantizaron el control de los recursos y bienes del estado.
Molecular design and control of fullerene-based bi-thermoelectric materials
Creators: name: Rincón-García, Laura
name: Ismael, Ali K.
name: Evangeli, Charalambos
name: Grace, Iain
name: Rubio-Bollinger, Gabino
name: Porfyrakis, Kyriakos
name: Agraït, Nicolás
name: Lambert, Colin J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Molecular junctions are a versatile test bed for investigating thermoelectricity on the nanoscale1-10 and contribute to the design of new cost-effective environmentally-friendly organic thermoelectric materials11. It has been suggested that transport resonances associated with the discrete molecular levels would play a key role in the thermoelectric performance12,13, but no direct experimental evidence has been reported. Here we study single-molecule junctions of the endohedral fullerene Sc3N@C80 connected to gold electrodes using a scanning tunnelling microscope (STM). We find that the magnitude and sign of the thermopower depend strongly on the orientation of the molecule and on applied pressure. Our theoretical calculations show that the Sc3N inside the fullerene cage creates a sharp resonance near the Fermi level, whose energetic location and hence the thermopower can be tuned by applying pressure. These results reveal that Sc3N@C80 is a bi-thermoelectric material, exhibiting both positive and negative thermopower, and provide an unambiguous demonstration of the importance of transport resonances in molecular junctions.
Guías para el diseño de conexiones atornilladas en estructuras metálicas
Creators: name: Mejia Zabaleta, Jaider Alfredo
name: Olier Herrera, Wendy Maria
name: Rivera Martinez, Walberto (Director)
Publisher: name: Universidad de Cartagena
Year: 2002
Subjects: Elementos estructurales
Estructuras metálicas - Diseño

description: Tesis (Ingeniero Civil). Universidad de Cartagena. Faculta de Ciencias e Ingeniería. Programa de Ingenieria Civil 2002.
description: El presente estudio tiene por objeto elaborar un manual para el diseño de conexiones atornilladas en estructuras metálicas.
Log Entries of Letters for December, 1938Letters
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Análisis de los factores de riesgos constructivos identificados de la ciudad de Cartagena
Creators: name: García Olivares, Andrés
name: Herrea Baldovino, Laura Milena
Publisher: name: Universidad de Cartagena
Year: 2015
Subjects: Gestión de riesgos - Industria de la construcción
Proyectos de construcción - Gestión del riesgo

description: Tesis (Ingeniero Civil).--Universidad de Cartagena. Facultad de Ciencias E Ingenierías. Programa de Ingeniería Civil, 2015
description: El objetivo de esta investigación fue la validación mediante la metodología del PMI de los factores de riesgos hallados en estudios anteriores sub divididos por localidades. Esto con la finalidad de comprobar si los factores de riesgos encontrados en proyectos anteriores se presentaban nuevamente en los proyectos de construcción nuevos que se están ejecutando en la ciudad de Cartagena.
T-optimal discriminating designs for Fourier regression models
Creators: name: Dette, Holger
name: Melas, Viatcheslav B.
name: Shpilev, Petr
Publisher: name: Technische Universität Dortmund
Year: 2015
Subjects: subject: T-optimal design
subject: trigonometric models
subject: Chebyshev polynomial
subject: linear optimality criteria
subject: model discrimination
subject: 310
subject: 330
subject: 620

description: In this paper we consider the problem of constructing T-optimal discriminating designs for Fourier regression models. We provide explicit solutions of the optimal design problem for discriminating between two Fourier regression models, which differ by at most three trigonometric functions. In general, the T-optimal discriminating design depends in a complicated way on the parameters of the larger model, and for special configurations of the parameters T-optimal discriminating designs can be found analytically. Moreover, we also study this dependence in the remaining cases by calculating the optimal designs numerically. In particular, it is demonstrated that D- and Ds-optimal designs have rather low efficiencies with respect to the T-optimality criterion.
description: Discussion Paper / SFB 823;49/2015
El movimiento gaitanista en Cartagena 1944-1946
Creators: name: Vega Pérez, Sandra Patricia
Publisher: name: Universidad de Cartagena
Year: 2003
Subjects: Gaminismo -Colombia
Política - Historia - Colombia
Partidos políticos - Colombia
Frentes populares
Participación política

description: Tesis (Historiador) -- Universidad de Cartagena. Facultad de Ciencias Humanas. Programa de Historia, 2003
description: Este estudio se construye metodológicamente a partir de la apreciación política del “otro”, es decir desde la mirada parcial de la prensa local conservadora hacia el movimiento gaitanista. Se presenta entonces un estudio político del gaitanismo en Cartagena desde la opinión política del opositor. Cronológicamente el trabajo se ubica entre los años 1944-1946, periodo importante para la formación del movimiento dentro de la ciudad, dada la cercanía a las elecciones presidenciales del país.
Optimal designs for active controlled dose finding trials with efficacy-toxicity outcomes
Creators: name: Dette, Holger
name: Kettelhake, Katrin
name: Schorning, Kirsten
name: Wong, Weng Kee
name: Bretz, Frank
Publisher: name: Technische Universität Dortmund
Year: 2016
Subjects: subject: Active controlled trials
subject: Tchebycheff system
subject: Particle swarm optimization
subject: Equivalence theorem
subject: Emax model
subject: admissible design
subject: optimal design
subject: dose finding
subject: 310
subject: 330
subject: 620

description: Nonlinear regression models addressing both efficacy and toxicity outcomes are increasingly used in dose-finding trials, such as in pharmaceutical drug development. However, research on related experimental design problems for corresponding active controlled trials is still scarce. In this paper we derive optimal designs to estimate efficacy and toxicity in an active controlled clinical dose finding trial when the bivariate continuous outcomes are modeled either by polynomials up to degree 2, the Michaelis- Menten model, the Emax model, or a combination thereof. We determine upper bounds on the number of different doses levels required for the optimal design and provide conditions under which the boundary points of the design space are included in the optimal design. We also provide an analytical description of the minimally supported D-optimal designs and show that they do not depend on the correlation between the bivariate outcomes. We illustrate the proposed methods with numerical examples and demonstrate the advantages of the D-optimal design for a trial, which has recently been considered in the literature.
description: Discussion Paper / SFB 823;01/2016
Analysis of spatially deconvolved polar faculae
Creators: name: Noda, C. Quintero
name: Suematsu, Y.
name: Cobo, B. Ruiz
name: Shimizu, T.
name: Ramos, A. Asensio
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Polar faculae are bright features that can be detected in solar limb observations and they are related to magnetic field concentrations. Although there is a large number of works studying them, some questions about their nature as their magnetic properties at different heights are still open. Thus, we aim to improve the understanding of solar polar faculae. In that sense, we infer the vertical stratification of the temperature, gas pressure, line of sight velocity and magnetic field vector of polar faculae regions. We performed inversions of the Stokes profiles observed with Hinode/SP after removing the stray light contamination produced by the spatial point spread function of the telescope. Moreover, after solving the azimuth ambiguity, we transform the magnetic field vector to local solar coordinates. The obtained results reveal that the polar faculae are constituted by hot plasma with low line of sight velocities and single polarity magnetic fields in the kilogauss range that are nearly perpendicular to the solar surface. We also found that the spatial location of these magnetic fields is slightly shifted respect to the continuum observations towards the disc centre. We believe that this is due to the hot wall effect that allows detecting photons that come from deeper layers located closer to the solar limb.
description: 11 pages, 9 figures
“Zainichi Cinema” in a Global Frame: Apple TV+’s Pachinko (2022) and the Cosmopolitan Middlebrow
Creators: name: Ogawa, Shota T.
Publisher: name: Transnational Asia
Year: 2023

description: In March 2022, streaming platform Apple TV+ released Pachinko, a much-anticipated adaptation of Min Jin Lee’s novel of the same name that follows a Korean family across four generations to explore the interstices of colonial Korean, Zainichi Korean (literally “Koreans in Japan”), and Asian American experiences. Spearheaded by Asian American executive producers, writers, and filmmakers, and featuring a majority Asian cast primarily speaking Japanese and Korean, the drama has been hailed as the biggest multilingual spectacle (with a per-episode budget estimated at $6.5m), a champion of minority representation in Hollywood, and the latest Korean media content to attain global circulation, but curiously sidelining existing debates on Zainichi screen images in Japan. Taking Pachinko as a case study, this paper examines the challenges and the promises of studying “Zainichi cinema,” or the discursive construct surrounding Zainichi Korean screen narratives, within a global frame. Drawing on the model of transpacific studies, I first historicize the Zainichi cinema debates within the marginalization-in-Japan framework of Japanese studies and the Koreanness-in-dispersal framework of Korean studies before engaging, via Pachinko, with the additional frames of Asian American studies and global media studies. In the second half of the paper, I turn to formal analysis, exploring the series’ unique use of parallel editing and subtitles, which constitutes what I call the cosmopolitan middlebrow style, addressing the globe’s rising middleclass. Ultimately, I argue that Pachinko calls for a global reframing of Zainichi studies, not because of Hollywood’s supposed universal appeal, but because of the multiplicity of reading positions the series addresses, thus effectively rendering every viewer a partial stranger vis-à-vis the story world.
description: Transnational Asia, Vol 5 No 1 (2023): Special Issue: Revisiting Zainichi
Heterogeneous rebound effects: Comparing estimates from discrete-continuous models
Creators: name: Frondel, Manuel
name: Martinez Flores, Fernanda
name: Vance, Colin
Publisher: name: Technische Universität Dortmund
Year: 2016
Subjects: subject: discrete-continuous models
subject: car use
subject: marginal effects
subject: 310
subject: 330
subject: 620

description: Discrete-continuous models have become a common technique for addressing selectivity biases in data sets with endogenously partitioned observational units. Alternative two-stage approaches have been suggested by LEE (1983), DUBIN and MCFADDEN (1984), and DAHL (2002), all of which capture the first-stage discrete choice by the multinomial logit model, while the second-stage outcome equation is estimated using OLS. The nonlinearity introduced by the selection bias correction implies that the second-stage coefficients cannot be interpreted as marginal effects. Instead, the marginal effects are obtained using the estimates from both the first and second stages, a step that has been widely neglected in the applied literature. After deriving formulae for the marginal effects obtained from these selection correction approaches, we estimate a joint model of automobile ownership and distance driven to quantify the rebound effect, the behaviorally induced increase in driving that results from higher fuel economy. Our example illustrates that the pattern of rebound effects varies substantially depending on the method of selection bias correction.
description: Discussion Paper / SFB 823;2/2016
title: Mental illness, women's writing and liminality: a comparative study of Leonora Carrington and Alda Merini
Creators: name: Zinnari, Alessia
Publisher: name: University of Glasgow
Year: 2020
Subjects: subject: women's writing, illness narratives, memoir, autobiography, trauma, healing, feminist theory, medical humanities, liminality, comparative studies, Italian studies, surrealism, visual cultures, Latin American literature, 20th century.

description: In 1939, the English painter and writer Leonora Carrington was hospitalised against her will in Santander, while Spain was under Francisco Franco’s dictatorship. Carrington suffered a mental breakdown as a response to the outbreak of WWII and the arrest and deportation of her partner, Max Ernst. The account of her journey into madness is presented in her memoir of illness Down Below (1943). In 1964, the Italian poet Alda Merini was hospitalised in Milan at the request of her husband, as the result of a violent fight. From that day, Merini would spend ten years in and out of hospital, until the Basaglia Law closed the asylums at the end of the 1970s. Merini’s experience in the asylum is narrated in her memoir L’altra verità. Diario di una diversa (1986). By analysing Carrington’s and Merini’s memoirs of illness as feminist narratives, this study seeks to explore what the cross-cultural and interdisciplinary comparison of the writings of two women creators who experienced psychiatric hospitalisation in 20th century Europe tells us about the relationship between mental health and the construction of female subjectivity in a society that stigmatises mental illness and oppresses women. The two main themes to have emerged out of this critical comparison are that there is a nexus between the transformation of the hellish space of the asylum into a sacred and liminal place, and the conversion of the authors’ ordeal into a journey of mystical ascent. I argue that the two memoirs can be read as examples of both ‘scriptotherapy’ and écriture féminine, in which Carrington and Merini are able to merge the therapeutic and political functions that characterise these forms of writing to create empowering narratives that are subversive in scope. Ultimately, I argue that the theories presented in this thesis could be conceived of as a more wide-raging framework within which other underexplored autobiographies of illness written by women might be examined.
Estudio del angulo de fricción interna en arenas de silice, calcareas y magnésicas en estado natural
Creators: name: Cabarcas Haeckermann, Frank
name: Lizarazo Martinez, Jorge
Publisher: name: Universidad de Cartagena
Year: 2003
Subjects: Bienes
Corrosión

description: Tesis (Ingeniero Civil). - - Universidad de Cartagena. Facultad de Ciencias E Ingeniería. Programa de Ingeniería Civil, 2003.
description: El presente estudio tiene por objeto desarrollar expresiones matemáticas que relacionen el angulo de fricción interna con la densidad relativa y/o relación de cacios en arenas de sílice, calcáreas y magnesicas en estado natural.
Cleomella arborea var. globosa J. C. Hall & E. H. Roalson 2015, comb. nov.
Creators: name: Roalson, Eric H.
name: Hall, Jocelyn C.
name: Riser Ii, James P.
name: Cardinal-Mcteague, Warren M.
name: Cochrane, Theodore S.
name: Sytsma, Kenneth J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Cleomaceae
Cleomella
Cleomella arborea
Cleomella arborea (nuttall ex torrey & gray)j.c.hall & e.h.roalson var. globosa (coville) j.c.hall &e.h.roalson

description: 4. Cleomella arborea (Nuttall ex Torrey & Gray)J.C.Hall & E.H.Roalson var. globosa (Coville) J.C.Hall &E.H.Roalson, comb. nov.
 Basionym: Isomeris arborea Nuttall ex Torrey & Gray var. globosa Coville (1892: 73).
 Type: USA. California: Kern Co., Caliente Creek, 24 Jun 1891, F. V. Coville & F. Funston 1107 (holotype: US; isotype: US).
 Homotypic synonym: Peritoma arborea (Nuttall ex Torrey & Gray) Iltis var. globosa (Coville) Iltis (in Iltis & Cochrane 2007: 449).
description: Published as part of Roalson, Eric H., Hall, Jocelyn C., Riser Ii, James P., Cardinal-Mcteague, Warren M., Cochrane, Theodore S. & Sytsma, Kenneth J., 2015, A revision of generic boundaries and nomenclature in the North American cleomoid clade (Cleomaceae), pp. 129-144 in Phytotaxa 205 (3) on page 137, DOI: 10.11646/phytotaxa.205.3.1, http://zenodo.org/record/13639834
"Del contrato de compraventa"
Creators: name: Vargas Herazo, Martha
Publisher: name: Universidad de Cartagena
Year: 1974
Subjects: Compraventa - Colombia

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas. Programa de Derecho, 1974
description: Con la compraventa de bienes inmuebles en Colombia, contiene unos elementos para su perfeccionamiento específicos de ese tipo de contrato, todo esto con la intención de garantizar el derecho de propiedad privada y que este no pueda ser desmejorado o desconocido sin el cumplimiento de los mandatos de ley para el traspaso del dominio de los bienes.
The generalized master fields
Creators: name: Cébron, Guillaume
name: Dahlqvist, Antoine
name: Gabriel, Franck
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The master field is the large $N$ limit of the Yang-Mills measure on the Euclidean plane. It can be viewed as a non-commutative process indexed by paths on the plane. We construct and study generalized master fields, called free planar Markovian holonomy fields, which are versions of the master field where the law of a simple loop can be as more general as it is possible. We prove that those free planar Markovian holonomy fields can be seen as well as the large $N$ limit of some Markovian holonomy fields on the plane with unitary structure group.
Current Developments in the Research Data Repository RADAR
Creators: name: Bach, Felix
name: Soltau, Kerstin
name: Göller, Sandra
name: Bonatto-Minela, Christian
Publisher: name: Zenodo
Year: 2022
Subjects: FAIR data, data publication, NFDI, NFDI4Chem, NFDI4Culture, interoperability, FDO, Fair digital objects

description: RADAR is a cross-disciplinary internet-based service for long-term and format-independent archiving and publishing of digital research data from scientific studies and projects. The focus is on data from disciplines that are not yet supported by specific research data management infrastructures. The repository aims to ensure access and long-term availability of deposited datasets according to FAIR criteriaWilkinson et al. 2016 for the benefit of the scientific community. Published datasets are retained for at least 25 years; for archived datasets, the retention period can be flexibly selected up to 15 years. The RADAR Cloud service was developed as a cooperation project funded by the DFG (2013-2016) and started operations in 2017. It is operated by FIZ Karlsruhe - Leibniz-Institute for Information Infrastructure.
description: full abstract in RIO journal: https://riojournal.com/article/96005
Estudio de factibilidad para el montaje de la Fundación Medica Infantil de Sucre en el barrio la Narciza de la ciudad de Cartagena
Creators: name: Cumplido Ruiz, Alvaro
name: Villadiego Tovar, Mario
Publisher: name: Universidad de Cartagena
Year: 1988
Subjects: Estudio de mercado
Fundación Medica Infantil - Barrio Narciza - Sincelejo, Sucre - Estudio de factibilidad

description: Tesis (Administrador de Empresas). -- Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Administración de Empresas. 1988
description: Esta investigación tiene como objetivo demostrar la factibilidad socio económica del montaje de la Fundación Medica Infantil de Sucre mediante esta demostración se pueden estructurar las bases suficientes y la puesta en marcha de dicho proceso.
Amtliche Mitteilungen der Technischen Universität Dortmund Nr. 2/2016
Creators: name: (:Unkn) Unknown
Publisher: name: Technische Universität Dortmund
Year: 2016
Subjects: subject: 080

description: Prüfungsordnung für den Bachelorstudiengang Architektur und Städtebau der Fakultät Architektur und Bauingenieurwesen an der Technischen Universität Dortmund vom 8. Januar 2016
description: Prüfungsordnung für den Bachelorstudiengang Bauingenieurwesen der Fakultät Architektur und Bauingenieurwesen an der Technischen Universität Dortmund vom 8. Januar 2016
description: Prüfungsordnung für den Masterstudiengang Architektur und Städtebau der Fakultät Architektur und Bauingenieurwesen an der Technischen Universität Dortmund vom 8. Januar 2016
description: Prüfungsordnung für den Masterstudiengang Konstruktiver Ingenieurbau der Fakultät Architektur und Bauingenieurwesen an der Technischen Universität Dortmund vom 8. Januar 2016
description: Prüfungsordnung für den Masterstudiengang Bauprozessmanagement und Immobilienwirtschaft der Fakultät Architektur und Bauingenieurwesen an der Technischen Universität Dortmund vom 8. Januar 2016
description: Amtliche Mitteilungen der Technischen Universität Dortmund;2, 2016
Cleomella brevipes S. Watson 1882
Creators: name: Roalson, Eric H.
name: Hall, Jocelyn C.
name: Riser Ii, James P.
name: Cardinal-Mcteague, Warren M.
name: Cochrane, Theodore S.
name: Sytsma, Kenneth J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Cleomaceae
Cleomella
Cleomella brevipes

description: 5. Cleomella brevipes S. Watson (1882: 365).
 Type: USA. California: Camp Cody, Mojave Desert, May 1882, S. B. Parish & W. F. Parish 1289 (holotype: GH 00042346; isotypes: BM, DS, F, K, MO, NY, ORE, PH, RSA, UC, US).
description: Published as part of Roalson, Eric H., Hall, Jocelyn C., Riser Ii, James P., Cardinal-Mcteague, Warren M., Cochrane, Theodore S. & Sytsma, Kenneth J., 2015, A revision of generic boundaries and nomenclature in the North American cleomoid clade (Cleomaceae), pp. 129-144 in Phytotaxa 205 (3) on page 138, DOI: 10.11646/phytotaxa.205.3.1, http://zenodo.org/record/13639834
The variable V381 Lac and its possible connection with the R CrB phenomenon
Creators: name: Rossi, Corinne
name: Dell'Agli, Flavia
name: Di Paola, Andrea
name: Gigoyan, Kamo S.
name: Nesci, Roberto
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We have performed new medium resolution spectroscopy, optical and near infrared photometry to monitor the variability of the AGB carbon star V 381 Lac. Our observations revealed rapid and deep changes in the spectrum and extreme variability in the optical and near infrared bands. Most notably we observed the change of NaI D lines from deep absorption to emission, and the progressive growing of the [N II] doublet 6548-6584 A emission, strongly related to the simultaneous photometric fading. V381 Lac occupies regions of 2MASS and WISE colour-colour diagrams typical of stars with dust formation in the envelope. The general framework emerging from the observations of V381 Lac is that of a cool AGB carbon star undergoing episodes of high mass ejection and severe occultation of the stellar photosphere reminiscent of those characterising the RCB phenomenon. Comparing the Spectral Energy Distribution obtained with the theoretical model for AGB evolution with dust in the circumstellar envelope, we can identify V381 Lac as the descendant of a star of initial mass ~2M_sun, in the final AGB phases, evolved into a carbon star by repeated Third Dredge Up episodes. According to our model the star is moderately obscured (tau_10 ~0.22) by dust, mainly formed by amorphous carbon (~80%) and SiC (~20%), with dust grain dimensions around ~0.2 micron and 0.08 micron respectively.
description: 8 pages, 6 figures, accepted by MNRAS
Evaluación de los concretos reforzados con fibra de acero Dramix en la construcción de losas de pavimentos
Creators: name: Herrera Martinez, Juan Carlos
name: Martinez Rodriguez, Ivonne Amanda
Publisher: name: Universidad de Cartagena
Year: 2004
Subjects: Hormigón pretensado
Hormigón armado

description: Tesis (Ingeniero Civil). - - Universidad de Cartagena. Facultad de Ciencias E Ingeniería. Programa de Ingeniería Civil. 2004.
description: El presente estudio tiene por objeto evaluar el desempeño del concreto reforzado con fibras de acero DRAMIX, enfocado en la construcción de losas de pavimento mediante la realización de los deferentes ensayos (propuestos en la metodología) y el análisis de los datos obtenidos.
Evaluación del efecto anticorrosivo de una película de carburo de niobio aplicada sobre acero al carbón
Creators: name: Novoa Estrada, Luisa Fernanda
name: González Puello, Eliana Patricia
Publisher: name: Universidad de Cartagena
Year: 2017
Subjects: Corrosión
Revestimiento

description: Tesis (Ingeniero Civil)-- Universidad de Cartagena. Facultad de Ciencias e Ingenierías. Programa de Ingeniería Civil, 2017
description: El presente trabajo tiene como principal objetivo la evaluación de la efectividad anticorrosiva de una película de Carburo de Niobio aplicada sobre acero estructural AISI 1020 mediante ensayos de corrosión acelerada y análisis a través de microscopia óptica estereoscópicas Raman y FT-IR.
A mass, energy, enstrophy and vorticity conserving (MEEVC) mimetic spectral element discretization for the 2D incompressible Navier-Stokes equations
Creators: name: Palha, Artur
name: Gerritsma, Marc
Publisher: name: arXiv
Year: 2016
Subjects: subject: Numerical Analysis (math.NA)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 65M60

description: In this work we present a mimetic spectral element discretization for the 2D incompressible Navier-Stokes equations that in the limit of vanishing dissipation exactly preserves mass, kinetic energy, enstrophy and total vorticity on unstructured grids. The essential ingredients to achieve this are: (i) a velocity-vorticity formulation in rotational form, (ii) a sequence of function spaces capable of exactly satisfying the divergence free nature of the velocity field, and (iii) a conserving time integrator. Proofs for the exact discrete conservation properties are presented together with numerical test cases on highly irregular grids.
Enclosure – List of words
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Fukú vs memoria [recursos electrónico]: maldición y redención en la marillosa vida breve de Óscar Wao, de Junot Díaz
Creators: name: De León Salcedo, Melys
name: Hereira Caicedo, Mirian
Publisher: name: Universidad de Cartagena
Year: 2017
Subjects: Crítica literaria
Análisis literario
Díaz, Junot - Crítica e interpretación
Wao, Oscar - Critica e interpretación

description: Tesis (Profesional en Lingüística y Literatura) -- Universidad de Cartagena. Facultad de Ciencias Humanas. Programa de Lingüística y Literatura, 2017
description: La presente tesis tiene como objetivo reflexionar sobre la visión de mundo trazada en La maravillosa vida breve de Oscar Wao. Se parte de que, en esta novela de Díaz, la única forma de generar esperanza y dar cabida a la redención o liberación es la reconstrucción y toma de conciencia de la historia, a través de la memoria y el recuerdo.
Cleomella californica E. H. Roalson & J. C. Hall 2015, comb. nov.
Creators: name: Roalson, Eric H.
name: Hall, Jocelyn C.
name: Riser Ii, James P.
name: Cardinal-Mcteague, Warren M.
name: Cochrane, Theodore S.
name: Sytsma, Kenneth J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Brassicales
Cleomaceae
Cleomella
Cleomella californica

description: 6. Cleomella californica (Greene) E.H.Roalson & J.C.Hall, comb. nov.
 Basionym: Wislizenia californica Greene (1906: 130).
 Lectotype (designated in Keller 1979: 348): USA. California: Lathrop, 06 Sep 1881, E. L. Greene s.n. (MO 1813619).
 Homotypic synonym: Wislizenia refracta Engelmann subsp. californica (Greene) S. Keller (1979: 348).
description: Published as part of Roalson, Eric H., Hall, Jocelyn C., Riser Ii, James P., Cardinal-Mcteague, Warren M., Cochrane, Theodore S. & Sytsma, Kenneth J., 2015, A revision of generic boundaries and nomenclature in the North American cleomoid clade (Cleomaceae), pp. 129-144 in Phytotaxa 205 (3) on page 138, DOI: 10.11646/phytotaxa.205.3.1, http://zenodo.org/record/13639834
Giant spin Nernst effect induced by resonant scattering at surfaces of metallic films
Creators: name: Long, Nguyen H.
name: Mavropoulos, Phivos
name: Zimmermann, Bernd
name: Blügel, Stefan
name: Mokrousov, Yuriy
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A new concept realizing giant spin Nernst effect in nonmagnetic metallic films is introduced. It is based on the idea of engineering an asymmetric energy dependence of the longitudinal and transverse electrical conductivities, as well as a pronounced energy dependence of the spin Hall angle in the vicinity of the Fermi level by the resonant impurity states at the Fermi level. We employ an analytical model and demonstrate the emergence of a giant spin Nernst effect in Ag(111) films using {\it ab-initio} calculations combined with the Boltzmann approach for transport properties arising from skew scattering off impurities.
Asociace genetického rizikového skóre s gestačním diabetem a jeho konverzí do permanentní poruchy glukózové tolerance po porodu
Creators: name: Galuska, David
name: Chalasova, Katarina
name: Pacal, Lukas
name: Bartakova, Vendula
name: Hubacek, Jaroslav
name: Kankova, Katerina
Publisher: name: Zenodo
Year: 2024

description: Supported by the project National Institute for Research of Metabolic and Cardiovascular Diseases (Programme EXCELES, ID Project No. LX22NPO5104) - Funded by the European Union—Next Generation EU.
Estudio sobre transporte de carga terrestre en la ciudad de Cartagena : Empresas generadoras y transportadoras de carga.
Creators: name: Martinez F, Dennis
name: Verhelst M, Lourdes
Publisher: name: Universidad de Cartagena
Year: 1994
Subjects: Transporte local - Cartagena
Transporte de carga

description: Tesis (Economista).-- Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Economía, 1994.
description: El presente estudio tiene por objeto mostrar las condiciones del sector de transporte de carga terrestre en la ciudad de Cartagena, a través de la descripción de elementos necesarios para establecer una visión objetiva de conjunto sobre la actividad transportadora de carga en esta ciudad.
The Origin of UV-optical Variability in AGN and Test of Disc Models: XMM-Newton and ground based observations of NGC4395
Creators: name: McHardy, Ian
name: Connolly, Sam
name: Peterson, Brad
name: Bieryla, Allyson
name: Chand, Hum
name: Elvis, Martin
name: Emmanoulopoulos, Dimitrios
name: Falco, Emilio
name: Gandhi, Poshak
name: Kaspi, Shai
name: Latham, David
name: Lira, Paulina
name: McCully, Curtis
name: Netzer, Hagai
name: Uemura, Makoto
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The origin of short timescale (weeks/months) variability of AGN, whether due to intrinsic disc variations or reprocessing of X-ray emission by a surrounding accretion disc, has been a puzzle for many years. However recently a number of observational programmes, particularly of NGC5548 with Swift, have shown that the UV/optical variations lag behind the X-ray variations in a manner strongly supportive of X-ray reprocessing. Somewhat surprisingly the implied size of the accretion disc is ~3x greater than expected from a standard, smooth, Shakura-Sunyaev thin disc model. Although the difference may be explained by a clumpy accretion disc, it is not clear whether the difference will occur in all AGN or whether it may change as, eg, a function of black hole mass, accretion rate or disc temperature. Measurements of interband lags for most AGN require long timescale monitoring, which is hard to arrange. However for low mass (<1 million solar mass) AGN, the combination of XMM-Newton EPIC (X-rays) with the optical monitor in fast readout mode allows an X-ray/UV-optical lag to be measured within a single long observation. Here we summarise previous related observations and report on XMM-Newton observations of NGC4395 (mass ~100x lower and accretion rate ~20x lower than for NGC5548). We find that the UVW1 lags the X-rays by ~470s. Simultaneous observations at 6 different ground based observatories also allowed the g-band lag (~800s) to be measured. These observations are in agreement with X-ray reprocessing but initial analysis suggests that, for NGC4395, they do not differ markedly from the predictions of the standard thin disc model.
description: 6 pages, 16 figures, accepted for publication in Astronomische Nachrichten
Jan 1st Sunday
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.