cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Desarrollo de la inteligencia emocional en el preescolar a partir de los videojuegos educativos
Creators: name: Bolaños Sánchez, Elizabeth Cristina
Publisher: name: Universidad de Cartagena
Year: 2021
Subjects: subject: Tecnología educativa
subject: Innovaciones educativas
subject: Juegos educativos
subject: Inteligencia emocional - Análisis

description: El proyecto de investigación busca fortalecer la inteligencia emocional de los estudiantes de preescolar de la institución educativa Santa Elena Piendamó, a partir del uso pedagógico de videojuegos, con la finalidad de mejorar la convivencia en el aula. Es preocupante para los maestros, al observar las problemáticas de convivencia que se presentaban con los estudiantes dentro y fuera del aula, como lo son: la intolerancia, las agresiones físicas y verbales, falta de comunicación, timidez, falta de normas básicas de comportamiento, desmotivación y desinterés escolar. La investigación consistió en realizar un estudio cualitativo, fundamentada en la Investigación Acción Pedagógica (I.A.P) que es aquel que utiliza preferente o exclusivamente información de tipo cualitativo y cuyo análisis se dirige a lograr descripciones detalladas de los fenómenos estudiados, que deben a apuntar a crear soluciones o establecer supuestos. El trabajo se basó en un primer momento, en realizar un diagnóstico en los aspectos relacionados conocimiento y autorregulación de las emociones en los estudiantes del preescolar, en un segundo momento con los resultados obtenidos se diseñó la propuesta pedagógica. En un tercer momento se implementó la propuesta de manera presencial. Durante implementación de la propuesta y con el apoyo del recurso digital se logró dinamizar el proceso educativo permitiendo que la mayoría de estudiantes superaran todas sus deficiencias en el tema y lograran convertirse en los protagonistas de su propio aprendizaje autónomo, generando interés, curiosidad y el gusto aprender.
title: HPV-Impfung für junge Frauen und Mädchen: ein Online Tool zur Unterstützung einer informierten Entscheidung
Creators: name: Piso, Brigitte
name: Reinsperger, Inanna
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Im Jahr 2008 wurde das LBI-HTA vom Deutschen AOK-Bundesverband beauftragt, eine Entscheidungshilfe zur HPV-Impfung für junge Frauen und Mädchen zu erstellen, welche seit Juni 2009 (ausschließlich) online verfügbar war. In den Jahren 2010 und 2011 wurden jeweils kleinere[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsam informiert entscheiden; 17. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Oct 29 Tuesday
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.
Turbulent heat exchange between water and ice at an evolving ice-water interface
Creators: name: Ramudu, Eshwan
name: Hirsh, Benjamin Henry
name: Olson, Peter
name: Gnanadesikan, Anand
Publisher: name: arXiv
Year: 2015
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We conduct laboratory experiments on the time evolution of an ice layer cooled from below and subjected to a turbulent shear flow of warm water from above. Our study is motivated by observations of warm water intrusion into the ocean cavity under Antarctic ice shelves, accelerating the melting of their basal surfaces. The strength of the applied turbulent shear flow in our experiments is represented in terms of its Reynolds number $\textit{Re}$, which is varied over the range $2.0\times10^3 \le \textit{Re} \le 1.0\times10^4$. Depending on the water temperature, partial transient melting of the ice occurs at the lower end of this range of $\textit{Re}$ and complete transient melting of the ice occurs at the higher end. Following these episodes of transient melting, the ice reforms at a rate that is independent of $\textit{Re}$. We fit our experimental measurements of ice thickness and temperature to a one-dimensional model for the evolution of the ice thickness in which the turbulent heat transfer is parameterized in terms of the friction velocity of the shear flow. The melting mechanism we investigate in our experiments can easily account for the basal melting rate of Pine Island Glacier ice shelf inferred from observations.
title: Identifikation effektiver Konstellationen von Interventionskomponenten, Implementierungsprozessen und Kontextfaktoren in der Synthese von Evidenz komplexer Interventionen
Creators: name: Kriston, Levente
name: Meister, Ramona
name: Von Wolff, Alessa
name: Kühne, Franziska
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund und Fragestellung: Zahlreiche medizinische Interventionen bestehen aus mehreren Komponenten, die miteinander und mit dem Kontext der Intervention in einer vielfältigen Weise interagieren können. Die vorgestellte Studie hatte zum Ziel, eine quantitative Methode zur Evidenzsynthese[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsam informiert entscheiden; 17. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
title: Impact of skin cancer screening and secondary prevention campaigns on skin cancer incidence and mortality: a systematic review
Creators: name: Brunßen, Alicia
name: Waldmann, Annika
name: Eisemann, Nora
name: Katalinic, Alexander
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Background: Based on one observational study, the German S3-guideline “prevention of skin cancer” recommends skin cancer screening (SCS). The German Society for General and Family Medicine dissented though, rating the evidence for benefits of a general SCS as insufficient. The benefit [for full text, please go to the a.m. URL]
description: Gemeinsam informiert entscheiden; 17. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
title: Implementierung von komplexen Innovationen: Eine Analyse hemmender und fördernder Faktoren am Beispiel des ‘Ontario Healthy Babies Healthy Children‘ Programms
Creators: name: Alayli-Goebbels, Adrienne
name: Chong, Eunice
name: Webel-Edgar, Lori
name: Muir, Sarah
name: Manson, Heather
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund und Fragestellung: Innovationen im Gesundheitswesen werden oft nicht in die Praxis umgesetzt oder nicht so umgesetzt wie geplant. Die Implementierungsforschung trägt zunehmend zu einem besseren Verständnis der Faktoren bei, die eine erfolgreiche Umsetzung von Innovationen beeinflussen.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsam informiert entscheiden; 17. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Double screening
Creators: name: Gratia, Pierre
name: Hu, Wayne
name: Joyce, Austin
name: Ribeiro, Raquel H.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Attempts to modify gravity in the infrared typically require a screening mechanism to ensure consistency with local tests of gravity. These screening mechanisms fit into three broad classes; we investigate theories which are capable of exhibiting more than one type of screening. Specifically, we focus on a simple model which exhibits both Vainshtein and kinetic screening. We point out that due to the two characteristic length scales in the problem, the type of screening that dominates depends on the mass of the sourcing object, allowing for different phenomenology at different scales. We consider embedding this double screening phenomenology in a broader cosmological scenario and show that the simplest examples that exhibit double screening are radiatively stable.
description: 36 pages, 5 figures
Oct 20 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.
Fast-neutron induced background in LaBr3:Ce detectors
Creators: name: Kiener, J.
name: Tatischeff, V.
name: Deloncle, I.
name: de Séréville, N.
name: Laurent, P.
name: Blondel, C.
name: Chabot, M.
name: Chipaux, R.
name: Coc, A.
name: Dubos, S.
name: Gostojic, A.
name: Goutev, N.
name: Hamadache, C.
name: Hammache, F.
name: Horeau, B.
name: Limousin, O.
name: Ouichaoui, S.
name: Prévot, G.
name: Rodríguez-Gasén, R.
name: Yavahchova, M. S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The response of a scintillation detector with a cylindrical 1.5-inch LaBr3:Ce crystal to incident neutrons has been measured in the energy range En = 2-12 MeV. Neutrons were produced by proton irradiation of a Li target at Ep = 5-14.6 MeV with pulsed proton beams. Using the time-of-flight information between target and detector, energy spectra of the LaBr3:Ce detector resulting from fast neutron interactions have been obtained at 4 different neutron energies. Neutron-induced gamma rays emitted by the LaBr3:Ce crystal were also measured in a nearby Ge detector at the lowest proton beam energy. In addition, we obtained data for neutron irradiation of a large-volume high-purity Ge detector and of a NE-213 liquid scintillator detector, both serving as monitor detectors in the experiment. Monte-Carlo type simulations for neutron interactions in the liquid scintillator, the Ge and LaBr3:Ce crystals have been performed and compared with measured data. Good agreement being obtained with the data, we present the results of simulations to predict the response of LaBr3:Ce detectors for a range of crystal sizes to neutron irradiation in the energy range En = 0.5-10 MeV
description: 28 pages, 10 figures, 4 Tables
title: Individuelle Risikostratifizierung – Individuelle Therapieentscheidungen. Erste Ergebnisse einer empirisch-ethischen Studie in der Onkologie
Creators: name: Haltaufderheide, Joschka
name: Schildmann, Jan
name: Wäscher, Sebastian
name: Bertlich, Bernhard
name: Schmidt, Wolfgang
name: Uhl, Waldemar
name: Vollmann, Jochen
name: Reinacher-Schick, Anke
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Die Stratifizierung von Patienten mit Hilfe von biologischen Markern ist zunehmender Bestandteil der onkologischen Praxis. Die Möglichkeiten einer spezifischeren Diagnostik und Therapie sind jedoch mit besonderen Herausforderungen bei der Gestaltung einer patientenorientierten Entscheidungsfindung[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsam informiert entscheiden; 17. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Oct 27 Sunday
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.
title: Informationen zu Überdiagnosen in Patienteninformationen – Herausforderungen am Beispiel Mammographie-Screening
Creators: name: Fechtelpeter, Dennis
name: Bender, Ralf
name: Wegmann, Martin
name: Zschorlich, Beate
name: Koch, Klaus
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: In Deutschland erhalten alle Frauen zwischen 50 und 69 Jahren im zweijährigen Abstand eine Einladung zum Mammographie-Screening. Das Institut für Qualität und Wirtschaftlichkeit im Gesundheitswesen (IQWiG) wurde vom Gemeinsamen Bundesausschuss (G BA) beauftragt, das Einladungsschreiben[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsam informiert entscheiden; 17. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Chiral Magnetic Effect in Heavy Ion Collisions
Creators: name: Liao, Jinfeng
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The Chiral Magnetic Effect (CME) is a remarkable phenomenon that stems from highly nontrivial interplay of QCD chiral symmetry, axial anomaly, and gluonic topology. It is of fundamental importance to search for the CME in experiments. The heavy ion collisions provide a unique environment where a hot chiral-symmetric quark-gluon plasma is created, gluonic topological fluctuations generate chirality imbalance, and very strong magnetic fields $|\vec{\bf B}|\sim m_π^2$ are present during the early stage of such collisions. Significant efforts have been made to look for CME signals in heavy ion collision experiments. In this contribution we give a brief overview on the status of such efforts.
description: Contribution to the Proceedings of the XXV International Conference on Ultrarelativistic Nucleus-Nucleus Collisions (Quark Matter 2015), Sept. 27- Oct. 3, 2015, Kobe, Japan. 8 pages, 3 figures
On the Utility Gain of Iterative Bayesian Update for Locally Differentially Private Mechanisms
Creators: name: Arcolezi, Héber H.
name: Cerna, Selene
name: Palamidessi, Catuscia
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cryptography and Security (cs.CR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: This paper investigates the utility gain of using Iterative Bayesian Update (IBU) for private discrete distribution estimation using data obfuscated with Locally Differentially Private (LDP) mechanisms. We compare the performance of IBU to Matrix Inversion (MI), a standard estimation technique, for seven LDP mechanisms designed for one-time data collection and for other seven LDP mechanisms designed for multiple data collections (e.g., RAPPOR). To broaden the scope of our study, we also varied the utility metric, the number of users n, the domain size k, and the privacy parameter ε, using both synthetic and real-world data. Our results suggest that IBU can be a useful post-processing tool for improving the utility of LDP mechanisms in different scenarios without any additional privacy cost. For instance, our experiments show that IBU can provide better utility than MI, especially in high privacy regimes (i.e., when ε is small). Our paper provides insights for practitioners to use IBU in conjunction with existing LDP mechanisms for more accurate and privacy-preserving data analysis. Finally, we implemented IBU for all fourteen LDP mechanisms into the state-of-the-art multi-freq-ldpy Python package (https://pypi.org/project/multi-freq-ldpy/) and open-sourced all our code used for the experiments as tutorials.
description: Paper accepted at DBSec'23. Version of record at https://doi.org/10.1007/978-3-031-37586-6_11
Evidence for Variable, Correlated X-ray and Optical/IR Extinction toward the Nearby, Pre-main Sequence Binary TWA 30
Creators: name: Principe, David A.
name: Sacco, G. G.
name: Kastner, Joel H.
name: Stelzer, Beate
name: Alcala, Juan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present contemporaneous XMM-Newton X-ray and ground-based optical/near-IR spectroscopic observations of the nearby ($D \approx 42$ pc), low-mass (mid-M) binary system TWA 30A and 30B. The components of this wide (separation $\sim$3400 AU) binary are notable for their nearly edge-on disk viewing geometries, high levels of variability, and evidence for collimated stellar outflows. We obtained XMM-Newton X-ray observations of TWA 30A and 30B in 2011 June and July, accompanied (respectively) by IRTF SpeX (near-IR) and VLT XSHOOTER (visible/near-IR) spectroscopy obtained within $\sim$20 hours of the X-ray observations. TWA 30A was detected in both XMM-Newton observations at relatively faint intrinsic X-ray luminosities ($L_{X}$$\sim$$8\times10^{27}$ $erg$ $s^{-1}$) compared to stars of similar mass and age . The intrinsic (0.15-2.0 keV) X-ray luminosities measured in 2011 had decreased by a factor 20-100 relative to a 1990 (ROSAT) X-ray detection. TWA 30B was not detected, and we infer an upper limit of ($L_{X}$ $\lesssim$ 3.0 $\times$ $10^{27}$ erg s$^{-1}$). We measured a large change in visual extinction toward TWA 30A (from $A_V \approx 14.9$ to $A_V \approx 4.7$) between the two 2011 observing epochs, and we find evidence for a corresponding significant decrease in X-ray absorbing column ($N_H$). The apparent correlated change in $A_V$ and $N_H$ is suggestive of variable obscuration of the stellar photosphere by disk material composed of both gas and dust. However, in both observations, the inferred $N_{H}$ to $A_{V}$ ratio is lower than that typical of the ISM, suggesting that the disk is either depleted of gas or is deficient in metals in the gas phase.
description: 10 pages, 7 figures, Accepted for publication in MNRAS
La promoción como factor de competitividad para el posicionamiento de los supermercados ubicados en la Zona Sur Occidental de Cartagena
Creators: name: Martinez Meza, Carmen Leonor
name: Vega Henriquez, Ingermina
Publisher: name: Universidad de Cartagena
Year: 1998
Subjects: Mercadeo
Competitividad empresarial
Publicidad

description: Tesis (Administrador de Empresas).--Universidad de Cartagena. facultad de Ciencias Económicas. Programa de Administración de Empresas, 1998
description: El presente estudio tiene por objeto analizar la promoción como factor de competitividad para el posicionamiento de los supermercados ubicados en la Zona Sur Occidental de Cartagena.
A Hybrid Intelligent Model for Software Cost Estimation
Creators: name: Du, Wei Lin
name: Capretz, Luiz Fernando
name: Nassif, Ali Bou
name: Ho, Danny
Publisher: name: arXiv
Year: 2015
Subjects: subject: Software Engineering (cs.SE)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Accurate software development effort estimation is critical to the success of software projects. Although many techniques and algorithmic models have been developed and implemented by practitioners, accurate software development effort prediction is still a challenging endeavor in the field of software engineering, especially in handling uncertain and imprecise inputs and collinear characteristics. In this paper, a hybrid in-telligent model combining a neural network model integrated with fuzzy model (neuro-fuzzy model) has been used to improve the accuracy of estimating software cost. The performance of the proposed model is assessed by designing and conducting evaluation with published project and industrial data. Results have shown that the proposed model demonstrates the ability of improving the estimation accuracy by 18% based on the Mean Magnitude of Relative Error (MMRE) criterion.
K2 Rotation Periods for low-mass Hyads and the Implications for Gyrochronology
Creators: name: Douglas, S. T.
name: Agüeros, M. A.
name: Covey, K. R.
name: Cargile, P. A.
name: Barclay, T.
name: Cody, A.
name: Howell, S. B.
name: Kopytova, T.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: As the closest open cluster to the Sun, the Hyades is an important benchmark for many stellar properties, but its members are also scattered widely over the sky. Previous studies of stellar rotation in the Hyades relied on targeted observations of single stars or data from shallower all-sky variability surveys. The re-purposed Kepler mission, K2, is the first opportunity to measure rotation periods ($P_{rot}$) for many Hyads simultaneously while also being sensitive to fully convective M dwarf members. We analyze K2 data for 65 Hyads and present $P_{rot}$ values for 48. Thirty-seven of these are new measurements, including the first $P_{rot}$ measurements for fully convective Hyads. For nine of the 11 stars with $P_{rot}$ in the literature and this work, the measurements are consistent; we attribute the two discrepant cases to spot evolution. Nearly all stars with masses $\le0.3M_\odot$ are rapidly rotating, indicating a change in rotation properties at the boundary to full convection. When confirmed and candidate binaries are removed from the mass-period plane, only three rapid rotators with masses $\ge0.3M_\odot$ remain. This is in contrast to previous results showing that the single-valued mass-period sequence for $\approx$600 Myr-old stars ends at $\approx0.65M_\odot$ when binaries are included. We also find that models of rotational evolution predict faster rotation than is actually observed at $\approx$600 Myrs for stars $\le0.9M_\odot$. The dearth of single rapid rotators more massive than $\approx0.3M_\odot$ indicates that magnetic braking is more efficient than previously thought, and that age-rotation studies must account for multiplicity.
description: ApJ Accepted. 19 pages, 14 figures, 4 tables. Light curves, figure sets for Figures 5 & 8, and electronic versions of Tables 2 & 4 will be available online
title: Interrater-Reliabilität von AMSTAR – die Anzahl der Bewerter macht den Unterschied
Creators: name: Wegewitz, Uta
name: Jacobs, Anja
name: Weikert, Beate
name: Fishta, Alba
name: Pieper, Dawid
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund und Fragestellung: Für die Qualitätsbewertung von Systematischen Reviews (SRs) wird häufig das Instrument AMSTAR (Assessing the Methodological Quality of Systematic Reviews) genutzt, welches aus 11 Items besteht. Bereits publizierte Daten zu einem wichtigen Gütekriterium,[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsam informiert entscheiden; 17. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
Generalizations of polylogarithms for Feynman integrals
Creators: name: Bogner, Christian
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this talk, we discuss recent progress in the application of generalizations of polylogarithms in the symbolic computation of multi-loop integrals. We briefly review the Maple program MPL which supports a certain approach for the computation of Feynman integrals in terms of multiple polylogarithms. Furthermore we discuss elliptic generalizations of polylogarithms which have shown to be useful in the computation of the massive two-loop sunrise integral.
description: Talk presented at ACAT 2016 at UTFSM, Valpara\'iso, Chile
Nov 9th Saturday.
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.
Fortalecimiento de la competencia enciclopédica a través de los esquemas y las estructuras sistémicas
Creators: name: Caldera Mendez, Marlon Smith
name: Osorio Castillo, Henry Manuel
name: Teheran Rodríguez, Orlando Rafael
Publisher: name: Universidad de Cartagena
Year: 2014
Subjects: Competencias lingüísticas
Área de Humanidades
Metodología
Seguimiento pedagógico

description: Tesis (Licenciado en Educación Básica con Énfasis en Lengua Castellana) -- Universidad de Cartagena en convenio Universidad del Tolima. Facultad de ciencias sociales y educación. Licenciatura en educación básica con énfasis en lengua castellana, 2014
description: El Proyecto de Investigación plantea la aplicación de un método de enseñanza basado en el competencias lingüísticas para el fortalecimiento y la apropiación de conceptos que se desarrollan en el Área de Humanidades, específicamente, Lengua Castellana en la Institución Educativa Manuela Beltrán. Se referencia como estudiantes beneficiados de la propuesta al grado noveno curso 02 que presenta una población de 32 estudiantes con edades entre 14 y 16 años; pertenecen a los estratos 1 y 2, aplicamos un proceso desde la metodología de investigación acción y participación, los estudiantes, los docentes y los investigadores de X Semestre contaron con el apoyo permanente del colectivo Académico de la asesora con el fin de llevar a cabo un seguimiento pedagógico investigativo desde la observación, análisis, comprensión, interpretación, argumentación y proposición en torno al objeto de estudio. Desde el enfoque estructuralista lingüístico, los autores tales Ferdinand Saussure y Román Jakobson sugieren o de ellos se refieren una estructura metodológica con los siguientes momentos o procesos metodológicos de esta manera; primero IDENTIFICACIÓN de conceptos, luego INTERPRETACIÓN de los mismos, su CONTEXTUALIZACIÓN y el USO de los conceptos. Por cada proceso de método se aplicaron actividades que incidieron en el fortalecimiento de las habilidades a desarrollar siguiendo con el plan de área, a partir de los mapas y estructuras sistemáticas como interventores o la estrategia pedagógica que se utiliza para desarrollar las actividades, debido a que la idea central del proyecto está acentuada en la apropiación de concepto, a través de las estructuras sistemáticas, como los mapas conceptuales, mapas mentales, comparativos, todos ellos cumplen con la relación de conceptos, de allí los estudiantes sistematizaron el tema haciendo la asociación, comparación e integración.
title: KAMPI – Das Projekt zur Förderung evidenzbasierter Arzneimittelinformation in deutschen Krankenhausapotheken
Creators: name: Gruber, Anne-Christine
name: Amann, Steffen
name: Mildner, Claudia
name: Querbach, Christiane
name: Schuhmacher, Carolin
name: Strobach, Dorothea
name: Vetter-Kerkhoff, Cornelia
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund und Fragestellung: Der Bundesverband Deutscher Krankenhausapotheker (ADKA) fördert seit 04/2014 das Projekt „Krankenhausapotheker sorgen für medizinisch-pharmazeutische Information“ (KAMPI). Ziel des Projekts ist die Unterstützung evidenzbasierter Arzneimittelinformation[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Gemeinsam informiert entscheiden; 17. Jahrestagung des Deutschen Netzwerks Evidenzbasierte Medizin
101st Annual Exhibition April 9 - 27, 1990, National Association of Women Artists (1889-1990)
Creators: name: No Name Supplied
Publisher: name: No Publisher Supplied
Year: 1990

description: The National Association of Women Artists (NAWA) was established in 1889 and is the oldest professional women's fine arts organization in the United States. NAWA's mission is to promote awareness of, and interest in, visual art created by women in the United States. As part of this effort NAWA holds an annual exhibition of works by members of the association and publishes an exhibition catalog to accompany or commemorate the annual exhibitions. These catalogs not only function as an exhibition catalog, but also as a document that summarizes the structure, membership, and activities of the association.Information that can be found in these catalogs includes lists of officers, members of the executive board and committees, prize winners, lists of exhibitor and members, and images of some of the artwork exhibited. Catalogs from the 2000s also include information on NAWA events and activities beyond the annual exhibition.Please note that the numbering of the annual catalogs was adjusted in 1960 and again in 1971. For example, NAWA designated the annual exhibition in 1960 as the 70th Anniversary Exhibition after 1959 was the 67th Annual Exhibition. These adjustments appear to have been made to reflect the date of the founding of the association, so that, by 1989, the annual exhibition commemorated the 100-year anniversary of the founding of NAWA in 1889.
The Ultraviolet and Infrared Star Formation Rates of Compact Group Galaxies: An Expanded Sample
Creators: name: Lenkic, Laura
name: Tzanavaris, Panayiotis
name: Gallagher, Sarah
name: Desjardins, Tyler
name: Walker, Lisa May
name: Johnson, Kelsey
name: Fedotov, Konstantin
name: Charlton, Jane
name: Hornschemeier, Ann
name: Durrell, Pat
name: Gronwall, Caryl
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Compact groups of galaxies provide insight into the role of low-mass, dense environments in galaxy evolution because the low velocity dispersions and close proximity of galaxy members result in frequent interactions that take place over extended timescales. We expand the census of star formation in compact group galaxies by \citet{tzanavaris10} and collaborators with Swift UVOT, Spitzer IRAC and MIPS 24 \micron\ photometry of a sample of 183 galaxies in 46 compact groups. After correcting luminosities for the contribution from old stellar populations, we estimate the dust-unobscured star formation rate (SFR$_{\mathrm{UV}}$) using the UVOT uvw2photometry. Similarly, we use the MIPS 24 \micron\ photometry to estimate the component of the SFR that is obscured by dust (SFR$_{\mathrm{IR}}$). We find that galaxies which are MIR-active (MIR-"red"), also have bluer UV colours, higher specific star formation rates, and tend to lie in H~{\sc i}-rich groups, while galaxies that are MIR-inactive (MIR-"blue") have redder UV colours, lower specific star formation rates, and tend to lie in H~{\sc i}-poor groups. We find the SFRs to be continuously distributed with a peak at about 1 M$_{\odot}$ yr$^{-1}$, indicating this might be the most common value in compact groups. In contrast, the specific star formation rate distribution is bimodal, and there is a clear distinction between star-forming and quiescent galaxies. Overall, our results suggest that the specific star formation rate is the best tracer of gas depletion and galaxy evolution in compact groups.
description: 19 pages, 17 figures
A rheological signature of frictional interactions in shear thickening suspensions
Creators: name: Royer, John R.
name: Blair, Daniel L.
name: Hudson, Steven D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Colloidal shear thickening presents a significant challenge because the macroscopic rheology becomes increasingly controlled by the microscopic details of short ranged particle interactions in the shear thickening regime. Our measurements here of the first normal stress difference over a wide range of particle volume fraction elucidate the relative contributions from hydrodynamic lubrication and frictional contact forces, which have been debated. At moderate volume fractions we find $N_1<0$, consistent with hydrodynamic models, however at higher volume fractions and shear stresses these models break down and we instead observe dilation ($N_1>0$), indicating frictional contact networks. Remarkably, there is no signature of this transition in the viscosity, instead this change in the sign of $N_1$ occurs while the shear thickening remains continuous. These results suggest a scenario where shear thickening is driven primarily by the formation of frictional contacts, with hydrodynamic forces playing a supporting role at lower concentrations. Motivated by this picture, we introduce a simple model which combines these frictional and hydrodynamic contributions and accurately fits the measured viscosity over a wide range of particle volume fraction and shear stress.
description: 5 pages, 3 figures
Emanzipation durch mathematische Bildung - eine Illusion?
Creators: name: Kollosche, David
Publisher: name: Gesellschaft für Didaktik der Mathematik
Year: 2015
Subjects: subject: 510

description: Diskurse zum Sinn und Zweck des Mathematikunterrichts beziehen sich in der Mathematikdidaktik in der Regel auf den Bildungsbegriff der Aufklärung (vgl. Winter 1995; Heymann 1996). Mathematikunterricht wird dort legitimiert als Beitrag zur Emanzipation des Einzelnen mit dem Ziel einer eigenverantwortlichen und rational begründeten Lebensführung. Mathematik bietet sich dafür an als praktische Fähigkeit, aber auch als „Orientierung“ in der Welt, als „Verstärker des Alltagsdenkens“ und als kulturelles Bindemittel (Heymann 1996). Inwieweit solche normativen Konzeptionen mathematischer Bildung beschreiben können, was tatsächlich im Unterricht geschieht, ist jedoch fraglich, hat die pädagogische Idealisierung mathematischer Bildung die gängige Praxis doch gerade nicht im Blick – oder wenn, dann nur als mangelhafter Zwischenhalt zum Bildungsideal. Einen kritischeren und näher an der gegenwärtigen Praxis orientierten Blick auf mathematische Bildung wagen sozialkritische Beiträge, die oft soziologisch inspiriert sind. Im Folgenden soll die Bedeutung solcher Beiträge für das Ideal einer Emanzipation durch mathematische Bildung diskutiert werden.
102nd Annual Exhibition May 6 - 31, 1991, National Association or Women Artists (1889-1991)
Creators: name: No Name Supplied
Publisher: name: No Publisher Supplied
Year: 1991

description: The National Association of Women Artists (NAWA) was established in 1889 and is the oldest professional women's fine arts organization in the United States. NAWA's mission is to promote awareness of, and interest in, visual art created by women in the United States. As part of this effort NAWA holds an annual exhibition of works by members of the association and publishes an exhibition catalog to accompany or commemorate the annual exhibitions. These catalogs not only function as an exhibition catalog, but also as a document that summarizes the structure, membership, and activities of the association.Information that can be found in these catalogs includes lists of officers, members of the executive board and committees, prize winners, lists of exhibitor and members, and images of some of the artwork exhibited. Catalogs from the 2000s also include information on NAWA events and activities beyond the annual exhibition.Please note that the numbering of the annual catalogs was adjusted in 1960 and again in 1971. For example, NAWA designated the annual exhibition in 1960 as the 70th Anniversary Exhibition after 1959 was the 67th Annual Exhibition. These adjustments appear to have been made to reflect the date of the founding of the association, so that, by 1989, the annual exhibition commemorated the 100-year anniversary of the founding of NAWA in 1889.
Fächerverbindende Didaktik am Beispiel von subjektiven Lernvoraussetzungen im Mathematik- und Physikunterricht
Creators: name: Krause, Eduard
Publisher: name: Gesellschaft für Didaktik der Mathematik
Year: 2015
Subjects: subject: 510

description: In diesem Beitrag wird anhand eines gemeinsamen Projekts der Mathematik- und Physikdidaktik der Universität Siegen die Idee fächerverbindender Didaktik diskutiert. Fächerverbindendes Lehren und Lernen bedeutet dabei die Bearbeitung eines Inhalts aus der Sicht unterschiedlicher Fächer (Peterßen, 2000). Für die Schule ist fächerverbindender Unterricht schon länger gefordert, doch an der Hochschule wird ein solches Unterfangen eher selten angebahnt. Das Projekt FäMaPdi (Fächerverbindendes Seminar zur Mathematik- und Physikdidaktik) stellt sich der Aufgabe, das Vorbereitungsseminar zur Praxisphase für Lehramtsstudenten der Fächer Mathematik und Physik im Masterstudium fächerverbindend zu gestalten. Da dieses Seminar auf das Unterrichten vorbereiten soll, erarbeiten die Studierenden unter Begleitung von Lehrkräften fächerverbindende Unterrichtsentwürfe, die dann in Zusammenarbeit mit einer Schule aus der Region erprobt werden. Diese unterrichtspraktischen Aspekte des Seminars werden mit didaktischer Theorie verzahnt. Ziel der Seminarsitzungen zur Theorie ist es, Beobachtungsfragen zu entwickeln, die die Grundlage des forschenden Lernens darstellen, das im Praxissemester gefordert ist (vgl. Witzke, 2015). Inhalte dieser Sitzungen sind allgemeine didaktische Themen wie Problemlösen, Interaktionstheorien, subjektive Lernvoraussetzungen und Modellieren. Diese Themen werden fächerverbindend aus der Sicht der Mathematik- und Physikdidaktik besprochen und dann verglichen. Das Seminar wurde erstmalig im WS 14/15 durchgeführt. Im Folgenden soll exemplarisch am Beispiel der subjektiven Lernvoraussetzungen gezeigt werden, welcher Gewinn aus einem Seminar dieses Formats gezogen werden kann.
103rd Annual Exhibition May 9 - 29, 1992, National Association of Women Artists (1889-1992)
Creators: name: No Name Supplied
Publisher: name: No Publisher Supplied
Year: 1992

description: The National Association of Women Artists (NAWA) was established in 1889 and is the oldest professional women's fine arts organization in the United States. NAWA's mission is to promote awareness of, and interest in, visual art created by women in the United States. As part of this effort NAWA holds an annual exhibition of works by members of the association and publishes an exhibition catalog to accompany or commemorate the annual exhibitions. These catalogs not only function as an exhibition catalog, but also as a document that summarizes the structure, membership, and activities of the association.Information that can be found in these catalogs includes lists of officers, members of the executive board and committees, prize winners, lists of exhibitor and members, and images of some of the artwork exhibited. Catalogs from the 2000s also include information on NAWA events and activities beyond the annual exhibition.Please note that the numbering of the annual catalogs was adjusted in 1960 and again in 1971. For example, NAWA designated the annual exhibition in 1960 as the 70th Anniversary Exhibition after 1959 was the 67th Annual Exhibition. These adjustments appear to have been made to reflect the date of the founding of the association, so that, by 1989, the annual exhibition commemorated the 100-year anniversary of the founding of NAWA in 1889.
Wenn der Realitätsbezug zum Problem wird: „problematische“ Aufgaben und multiple Lösungen in der Primarstufe
Creators: name: Krawitz, Janina
name: Schukajlow, Stanislaw
Publisher: name: Gesellschaft für Didaktik der Mathematik
Year: 2015
Subjects: subject: 510

description: Die Fähigkeit, realitätsbezogene Aufgaben zu lösen, ist eine wichtige Kompetenz, die national und international große Beachtung gefunden hat und im Unterricht weltweit vermittelt werden soll. Empirische Studien zeigen jedoch, dass Schülerinnen und Schüler bei Modellierungsaufgaben häufig direkte Rechenoperationen mit den gegebenen Zahlen durchführen, ohne den in der Aufgabenstellung gegebenen Realkontext angemessen zu berücksichtigen (Verschaffel et al., 2000). In der vorliegenden Untersuchung wurde der Einfluss der Aufforderung, eine zweite Lösung zu offenen Modellierungsaufgaben zu erstellen, auf diese ausgeprägte Neigung von Dritt- und Viertklässler (N=75) analysiert. Exemplarisch wird das Lösungsverhalten von Lernenden beim Bearbeiten einer spezifischen Modellierungsaufgabe, die in der Forschung als eine der so genannten Problematic Problems bekannt ist, betrachtet.
Managing Support Requests in Open Source Software Project: The Role of Online Forums
Creators: name: Ahmed, Faheem
name: Campbell, Piers
name: Jaffar, Ahmad
name: Capretz, Luiz Fernando
Publisher: name: arXiv
Year: 2015
Subjects: subject: Software Engineering (cs.SE)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: The use of free and open source software is gaining momentum due to the ever increasing availability and use of the Internet. Organizations are also now adopting open source software, despite some reservations in particular regarding the provision and availability of support. One of the greatest concerns about free and open source software is the availability of post release support and the handling of for support. A common belief is that there is no appropriate support available for this class of software, while an alternative argument is that due to the active involvement of Internet users in online forums, there is in fact a large resource available that communicates and manages the management of support requests. The research model of this empirical investigation establishes and studies the relationship between open source software support requests and online public forums. The results of this empirical study provide evidence about the realities of support that is present in open source software projects. We used a dataset consisting of 616 open source software projects covering a broad range of categories in this investigation. The results show that online forums play a significant role in managing support requests in open source software, thus becoming a major source of assistance in maintenance of the open source projects.
description: arXiv admin note: substantial text overlap with arXiv:1507.06927
Ultrafast transient dynamics in composite multiferroics
Creators: name: Jia, Chenglong
name: Zhang, Ning
name: Sukhov, Alexander
name: Berakdar, Jamal
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate theoretically the dynamic multiferroic response of coupled ferroelectric/ferromagnetic composites upon excitation by a photo-induced acoustic strain pulse. Two magnetoelectric mechanisms are considered: interface strain- and charge-mediated magnetoelectric couplings. The former results in demagnetization, depolarization and repolarization within tens of picoseconds via respectively magnetostriction and piezoelectricity. Charge magnetoelectric interaction affects the ferroelectric/ferromagnetic feedback response leading to magnetization recovery. Experimental realization based on time-resolved x-ray diffraction is suggested. The findings indicate the potential of composite multiferroics for photo-steered, high-speed, multi-state electronic devices.
description: 13 pages, 4 figures
La jurisprudencia colombiana en el reconocimiento de la pensión de sobrevivientes a favor de cónyuge o compañeros permanentes en parejas del mismo sexo
Creators: name: Arráez Sanchez, María Claudia
name: Lastre Téllez, Jossiet
Publisher: name: Universidad de Cartagena
Year: 2014
Subjects: Pensiones - Aspectos jurídicos - Colombia

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas, 2014
description: El derecho a la Seguridad Social juega un papel importante en la evolución del mundo actual en virtud de la protección internacional que organizaciones mundiales han proferido mediante de convenios, tratados y conceptos obligatorios que han sido aceptados por muchos países e introducidos a la legislación interna.
Familienähnlichkeiten und ihre Bedeutungen im Sprachspiel „Entdecken und Begründen im Mathematikunterricht“
Creators: name: Kunsteller, Jessica
Publisher: name: Gesellschaft für Didaktik der Mathematik
Year: 2015
Subjects: subject: 510

description: In der mathematikdidaktischen Diskussion wird das Lernen von und durch Ähnlichkeitsbeziehungen - wenn auch mit verschiedenen Begrifflichkeiten und Ausprägungen (z.B. Brinkmann 2002, English & Sharry 1996, Sfard 2008) - vielfach akzentuiert. Hierbei wird betont, dass das Erkennen und Nutzen gewisser Ähnlichkeiten für das Lernen von Mathematik sinnvoll ist bzw. hierfür nutzbar sein kann. In diesem Beitrag soll unter Verwendung von Ludwig Wittgensteins (1889-1951) Begriff „Familienähnlichkeit“ eine Perspektive auf Lernprozesse aufgezeigt werden, indem „Beziehungen von Ähnlichkeiten“ fokussiert werden.
Evaluación de la penetración de cementos obturadores de canales mediante microscopía electrónica de barrido
Creators: name: Pérez Ospino, Laura Vanessa
name: Velasquez Alvarez, Ana Ibeth
Publisher: name: Universidad de Cartagena
Year: 2016
Subjects: Materiales dentales

description: Tesis (Odontólogo). -- Universidad de Cartagena, Facultad de Odontología. Departamento de Investigación, 2016
description: Este trabajo busca evaluar mediante microscopía electrónica de barrido (MEB) la penetración de MTA Fillapex, cemento de Grossman (CG) y TopSeal a lo largo del conducto radicular.
104th Annual Exhibition May 3 - 21, 1993, National Association of Women Artists (1889-1993)
Creators: name: No Name Supplied
Publisher: name: No Publisher Supplied
Year: 1993

description: The National Association of Women Artists (NAWA) was established in 1889 and is the oldest professional women's fine arts organization in the United States. NAWA's mission is to promote awareness of, and interest in, visual art created by women in the United States. As part of this effort NAWA holds an annual exhibition of works by members of the association and publishes an exhibition catalog to accompany or commemorate the annual exhibitions. These catalogs not only function as an exhibition catalog, but also as a document that summarizes the structure, membership, and activities of the association.Information that can be found in these catalogs includes lists of officers, members of the executive board and committees, prize winners, lists of exhibitor and members, and images of some of the artwork exhibited. Catalogs from the 2000s also include information on NAWA events and activities beyond the annual exhibition.Please note that the numbering of the annual catalogs was adjusted in 1960 and again in 1971. For example, NAWA designated the annual exhibition in 1960 as the 70th Anniversary Exhibition after 1959 was the 67th Annual Exhibition. These adjustments appear to have been made to reflect the date of the founding of the association, so that, by 1989, the annual exhibition commemorated the 100-year anniversary of the founding of NAWA in 1889.
105th Annual Exhibition June 4 - June 28, 1994, National Association of Women Artists (1889-1994)
Creators: name: No Name Supplied
Publisher: name: No Publisher Supplied
Year: 1994

description: The National Association of Women Artists (NAWA) was established in 1889 and is the oldest professional women's fine arts organization in the United States. NAWA's mission is to promote awareness of, and interest in, visual art created by women in the United States. As part of this effort NAWA holds an annual exhibition of works by members of the association and publishes an exhibition catalog to accompany or commemorate the annual exhibitions. These catalogs not only function as an exhibition catalog, but also as a document that summarizes the structure, membership, and activities of the association.Information that can be found in these catalogs includes lists of officers, members of the executive board and committees, prize winners, lists of exhibitor and members, and images of some of the artwork exhibited. Catalogs from the 2000s also include information on NAWA events and activities beyond the annual exhibition.Please note that the numbering of the annual catalogs was adjusted in 1960 and again in 1971. For example, NAWA designated the annual exhibition in 1960 as the 70th Anniversary Exhibition after 1959 was the 67th Annual Exhibition. These adjustments appear to have been made to reflect the date of the founding of the association, so that, by 1989, the annual exhibition commemorated the 100-year anniversary of the founding of NAWA in 1889.