55 research outputs found

    Constitutiones Ordinis Praemonstratensis Congregationis Hispanicae, quibus adieccta est Regula Sancti Augustini, eiusdem Ordinis Legislatoris.

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    Sign.: [ ], [calderón]2, [calderón]2"4", A2, A2"2", B2, B2"2", C2, C2"2", D2, D2"2", E2, E2"2", G2, G2"2", H2, H2"2", I2, I2"2", K2, K2"2", L2, L2"2", M2, M2"2", N2, N2"2", O2, O2"2", P2, P2"2", Q2, Q2"2", R2, R2"2", S2, S2"2", T2, T2"2", V2, V2"2", X2, X2"2", Y2, Y2"2", Z2, Z2"2", 2A2, 2A2"2", 2B2, 2B2"2", 2C2, 2C2"2", 2D2, 2D2"2", 2E2, 2E2"2", 2F2, 2F2"2", 2G2, 2G2"2", 2H2, 2H2"2", 2I2, 2I2"2", 2K2.Port. orlada

    Colegio de Nuestra Madre del Buen Consejo (León)

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    Copia digital. Valladolid : Junta de Castilla y León. Consejería de Cultura y Turismo, 2009-201

    Multi-View Vision System for Laparoscopy Surgery.

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    International audienceThis paper deals with the development of a new generation of augmented laparoscopy system. We propose to equip a traditional endoscope, or a robotic endoscope holder, with a miniature stereovision device. The system includes two miniature high resolution CMOS cameras mounted around the endoscope as a pair of glasses that provides a global view of the abdominal cavity completing the traditional view. Each camera can reach a frame rate of 30 images/second with a resolution of 1600 _ 1200 pixels. A deployment, fixation and rapid extraction system of the proposed device through the trocar was designed and validated through preclinical experiments (testbench and human cadaver). The main benefit of the proposed system in the minimally invasive surgery domain is to provide simultaneously local/global views, and with perspectives in 3D reconstruction of the organ being treated

    Visual servoing of a robotic endoscope holder based on surgical instrument tracking

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    International audienceWe propose an image-based control for a roboticendoscope holder during laparoscopic surgery. Our aim is toprovide more comfort to the practitioner during surgery byautomatically positioning the endoscope at his request. To doso, we propose to maintain one or more instruments roughly atthe center of the laparoscopic image through different commandmodes. The originality of this method relies on the direct useof the endoscopic image and the absence of artificial markersadded to the instruments. The application is validated on a testbench with a commercial robotic endoscope holder

    METADISCOURSE MARKERS IN THE UNDERGRADUATE THESIS INTRODUCTION WRITTEN BY ENGLISH DEPARTMENT STUDENTS IN UNIVERSITY OF BENGKULU

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    This research is aimed to find metadiscourse form and metadiscourse category which are dominantly used in the undergraduate thesis introduction written by English Department students of Bengkulu University. The documentation technique and checklist are used in this research. Fifteen undergraduate thesis introductions by English Department students were analyzed by using mix method quantitative and qualitative, along with descriptive approach. From the result it was found that English Department students dominantly used interactive metadiscourse markers category and transition metadiscourse markers form in their writing. However, English Department students used of metadiscourse markers were still limited to the use of and, or, also but metadiscourse markers

    Comparative evaluation of instrument segmentation and tracking methods in minimally invasive surgery

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    Intraoperative segmentation and tracking of minimally invasive instruments is a prerequisite for computer- and robotic-assisted surgery. Since additional hardware like tracking systems or the robot encoders are cumbersome and lack accuracy, surgical vision is evolving as promising techniques to segment and track the instruments using only the endoscopic images. However, what is missing so far are common image data sets for consistent evaluation and benchmarking of algorithms against each other. The paper presents a comparative validation study of different vision-based methods for instrument segmentation and tracking in the context of robotic as well as conventional laparoscopic surgery. The contribution of the paper is twofold: we introduce a comprehensive validation data set that was provided to the study participants and present the results of the comparative validation study. Based on the results of the validation study, we arrive at the conclusion that modern deep learning approaches outperform other methods in instrument segmentation tasks, but the results are still not perfect. Furthermore, we show that merging results from different methods actually significantly increases accuracy in comparison to the best stand-alone method. On the other hand, the results of the instrument tracking task show that this is still an open challenge, especially during challenging scenarios in conventional laparoscopic surgery

    Estado y descripción de la Santa Iglesia Cathedral de Pamplona de Canonigos Religiosos y Reglares de la Orden de San Agustin ... : ano 1626, iunio 18

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    La Regla de San Agustín en latínFecha de imp. deducida del tít., 1626Sign.: A-Y2Grab. xil. en port. representando la AnunciaciónTexto con apostillas marginale

    Por el Rector y Collegio de S. Nicolas de los padres Agustinos Descalços desta ciudad

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    Copia digital : Diputación Provincial de Zaragoza. Servicio de Archivos y Bibliotecas, 2010Datos de tít. tomados de p.1, y mención de responsabilidad del final del textoTexto fechado al final del del mismo en Zaragoza ... 1629Sign.: A-B\p2\s, C\p1\sInic. grab. xil. en p.
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