10 research outputs found

    越前(武生)近代人物関係史料の研究

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    Descripción: El curso comprende el estudio de los métodos básicos más utilizados de la estadística inferencial que constituyen herramientas muy útiles para la toma de decisiones y como base para otras disciplinas para el mismo fin que se estudiarán a lo largo de la carrera.Propósito:Curso general de carácter teórico-práctico dirigido a estudiantes de quinto ciclo de las carreras Economía Gerencial Economía y Finanzas y Economía y Negocios Internacionales de la Facultad de Economía que busca desarrollar las competencias generales de Razonamiento Cuantitativo en el nivel 2

    The 13th Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-IV Survey Mapping Nearby Galaxies at Apache Point Observatory

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    The fourth generation of the Sloan Digital Sky Survey (SDSS-IV) began observations in July 2014. It pursues three core programs: APOGEE-2,MaNGA, and eBOSS. In addition, eBOSS contains two major subprograms: TDSS and SPIDERS. This paper describes the first data release from SDSS-IV, Data Release 13 (DR13), which contains new data, reanalysis of existing data sets and, like all SDSS data releases, is inclusive of previously released data. DR13 makes publicly available 1390 spatially resolved integral field unit observations of nearby galaxies from MaNGA,the first data released from this survey. It includes new observations from eBOSS, completing SEQUELS. In addition to targeting galaxies and quasars, SEQUELS also targeted variability-selected objects from TDSS and X-ray selected objects from SPIDERS. DR13 includes new reductions ofthe SDSS-III BOSS data, improving the spectrophotometric calibration and redshift classification. DR13 releases new reductions of the APOGEE-1data from SDSS-III, with abundances of elements not previously included and improved stellar parameters for dwarf stars and cooler stars. For the SDSS imaging data, DR13 provides new, more robust and precise photometric calibrations. Several value-added catalogs are being released in tandem with DR13, in particular target catalogs relevant for eBOSS, TDSS, and SPIDERS, and an updated red-clump catalog for APOGEE.This paper describes the location and format of the data now publicly available, as well as providing references to the important technical papers that describe the targeting, observing, and data reduction. The SDSS website, http://www.sdss.org, provides links to the data, tutorials and examples of data access, and extensive documentation of the reduction and analysis procedures. DR13 is the first of a scheduled set that will contain new data and analyses from the planned ~6-year operations of SDSS-IV.PostprintPeer reviewe

    Estadística para Economistas - MA175 - 202102

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    Descripción: El curso comprende el estudio de los métodos básicos más utilizados de la estadística inferencial, que constituyen herramientas muy útiles para la toma de decisiones y como base para otras disciplinas para el mismo fin, que se estudiarán a lo largo de la carrera. Propósito: Curso general, de carácter teórico-práctico dirigido a estudiantes de quinto ciclo de las carreras Economía Gerencial, Economía y Finanzas, Economía y Negocios Internacionales, y Ciencias Políticas de la Facultad de Economía, que busca desarrollar las competencias generales de Razonamiento Cuantitativo en el nivel 2

    Estadística Descriptiva - MA460 - 202100

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    La Estadística es una ciencia que proporciona un conjunto de métodos, técnicas y procedimientos para recopilar, organizar, presentar y analizar datos. Su finalidad y utilidad es describir, numérica o gráficamente, un conjunto de datos, así como también realizar inferencias entendidas como generalizaciones de lo medido, de manera que se puedan obtener conclusiones adecuadas. La Estadística facilita la toma de decisiones mediante la organización de datos en tablas y gráficos estadísticos, reduciendo los datos a medidas estadísticas como promedios, porcentajes, etc. que permiten la comparación entre grupos diferentes de datos. El objetivo es mejorar la comprensión de hechos cotidianos a partir de datos recolectados mediante encuestas u otras técnicas de recolección. El curso Estadística Descriptiva es un curso general, de carácter teórico-práctico dirigido a estudiantes de tercer ciclo de las carreras Administración y agronegocios, Administración y finanzas, Administración y marketing, Administración y negocios del deporte, Administración y negocios internacionales, Administración y recursos humanos y Contabilidad y administración de la Facultad de Negocios. Asimismo, en el tercer ciclo de la carrera de Turismo y administración, en el cuarto ciclo de las carreras de Gastronomía y gestión culinaria, y en Hotelería y administración de la Facultad de Administración en Hotelería y Turismo. En el ámbito profesional se toman decisiones a diario con información actual y confiable. Por esta razón, el curso comprende el estudio de las técnicas de la estadística descriptiva y la teoría de probabilidad, que forman parte fundamental de las herramientas para la organización y presentación de información así como para la toma ética de decisiones en el ámbito de la carrera profesional. El curso busca desarrollar la competencia general de Razonamiento Cuantitativo en el nivel 2

    Estadística Aplicada 1 - CE86 - 202102

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    El curso Estadística Aplicada I es un curso general del área de Ciencias de carácter teórico-práctico dirigido a estudiantes del tercer nivel de Ingeniería Industrial, cuarto nivel de las carreras Ingeniería Civil, Ingeniería de Redes y Comunicaciones e Ingeniería de Sistemas. Se busca desarrollar la competencia general de razonamiento cuantitativo en nivel 1. El ingeniero, en un mundo globalizado, debe desarrollar competencias que le permitan ser parte de un equipo multidisciplinario y aportar en transformar los conocimientos que posee en aplicaciones corporativas o en la creación de nuevas tecnologías, para que de esta manera contribuya de manera significativa con el desarrollo del país. Un ingeniero de la UPC es un profesional con una sólida formación matemática, científica, tecnológica y humanista, capaz de brindar soluciones prácticas a los problemas que puede enfrentar un sistema o empresa sustentado en el conocimiento y la información. El curso, Estadística aplicada 1, brinda al futuro ingeniero las herramientas que le permitirán transformar los datos en información, de esta manera al terminar el curso será capaz de organizar, resumir, analizar y presentar información relevante para la toma de decisiones en contextos reales de su carrera. Asimismo, se considera el uso del programa Ms Excel como instrumento de apoyo para el procesamiento de datos

    Crustal structure of the Western Azuero Peninsula, Panama : Insights into the structure of accretionary complexes and forearc ophiolites

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    Detailed geologic mapping (639 field stations in ~700 km2) and a ~50 km-long gravity survey (142 stations) in the western Azuero Peninsula revealed two faulted and folded slivers of oceanic crust attached to the trailing edge of the Caribbean Large Igneous Plateau (CLIP). Our new data, along with published geochronology, allowed us to reconstruct the Cretaceous forearc configuration of the trailing edge of the CLIP prior to seamount collision, ophiolite accretion, and whole-margin deformation. The ophiolite in western Azuero is composed of two tectonic slivers arranged in south-verging, imbricated thrust faults that stack a ~73 Ma pillow, flow, and picritic basalt and black chert, together with a ~ 89–93 Ma and older basalt flows and capping red chert sequences. Accretion of these slivers to form a supra-subduction zone ophiolite resulted from the middle Eocene collision and accretion of Galapagos seamounts against the trailing edge of the CLIP. Accreted seamounts are arranged in a north-verging antiformal stack duplex, and below the thrust sheets. Change in kinematics after fission of the Cocos-Nazca Plate during early Miocene times prompted the propagation of the Azuero-Sona fault zone flower structure, favouring the preservation of these slivers of oceanic crust

    Clínica Integrada - ME210 - 202101

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    Curso de especialidad, de la carrera de medicina, de carácter teórico- práctico del ciclo 7, en el que los estudiantes integran conocimientos previos con la anamnesis, el examen físico y establecen el diagnostico por síndromes o problemas y el plan de trabajo. El curso de Clínica integrada busca desarrollar las competencias generales de comunicación escrita y comunicación oral(nivel 2) y las competencias específicas de práctica clínica-diagnóstico (nivel 2) y profesionalismo-sentido ético y legal y responsabilidad profesional(nivel 2). La integración de conocimientos en la historia clínica, permitirá al estudiante, plantear un adecuado diagnóstico, plan de trabajo para la atención de su futuro paciente

    Global variation in postoperative mortality and complications after cancer surgery: a multicentre, prospective cohort study in 82 countries

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    © 2021 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY-NC-ND 4.0 licenseBackground: 80% of individuals with cancer will require a surgical procedure, yet little comparative data exist on early outcomes in low-income and middle-income countries (LMICs). We compared postoperative outcomes in breast, colorectal, and gastric cancer surgery in hospitals worldwide, focusing on the effect of disease stage and complications on postoperative mortality. Methods: This was a multicentre, international prospective cohort study of consecutive adult patients undergoing surgery for primary breast, colorectal, or gastric cancer requiring a skin incision done under general or neuraxial anaesthesia. The primary outcome was death or major complication within 30 days of surgery. Multilevel logistic regression determined relationships within three-level nested models of patients within hospitals and countries. Hospital-level infrastructure effects were explored with three-way mediation analyses. This study was registered with ClinicalTrials.gov, NCT03471494. Findings: Between April 1, 2018, and Jan 31, 2019, we enrolled 15 958 patients from 428 hospitals in 82 countries (high income 9106 patients, 31 countries; upper-middle income 2721 patients, 23 countries; or lower-middle income 4131 patients, 28 countries). Patients in LMICs presented with more advanced disease compared with patients in high-income countries. 30-day mortality was higher for gastric cancer in low-income or lower-middle-income countries (adjusted odds ratio 3·72, 95% CI 1·70–8·16) and for colorectal cancer in low-income or lower-middle-income countries (4·59, 2·39–8·80) and upper-middle-income countries (2·06, 1·11–3·83). No difference in 30-day mortality was seen in breast cancer. The proportion of patients who died after a major complication was greatest in low-income or lower-middle-income countries (6·15, 3·26–11·59) and upper-middle-income countries (3·89, 2·08–7·29). Postoperative death after complications was partly explained by patient factors (60%) and partly by hospital or country (40%). The absence of consistently available postoperative care facilities was associated with seven to 10 more deaths per 100 major complications in LMICs. Cancer stage alone explained little of the early variation in mortality or postoperative complications. Interpretation: Higher levels of mortality after cancer surgery in LMICs was not fully explained by later presentation of disease. The capacity to rescue patients from surgical complications is a tangible opportunity for meaningful intervention. Early death after cancer surgery might be reduced by policies focusing on strengthening perioperative care systems to detect and intervene in common complications. Funding: National Institute for Health Research Global Health Research Unit

    Effects of hospital facilities on patient outcomes after cancer surgery: an international, prospective, observational study

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    © 2022 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 licenseBackground: Early death after cancer surgery is higher in low-income and middle-income countries (LMICs) compared with in high-income countries, yet the impact of facility characteristics on early postoperative outcomes is unknown. The aim of this study was to examine the association between hospital infrastructure, resource availability, and processes on early outcomes after cancer surgery worldwide. Methods: A multimethods analysis was performed as part of the GlobalSurg 3 study—a multicentre, international, prospective cohort study of patients who had surgery for breast, colorectal, or gastric cancer. The primary outcomes were 30-day mortality and 30-day major complication rates. Potentially beneficial hospital facilities were identified by variable selection to select those associated with 30-day mortality. Adjusted outcomes were determined using generalised estimating equations to account for patient characteristics and country-income group, with population stratification by hospital. Findings: Between April 1, 2018, and April 23, 2019, facility-level data were collected for 9685 patients across 238 hospitals in 66 countries (91 hospitals in 20 high-income countries; 57 hospitals in 19 upper-middle-income countries; and 90 hospitals in 27 low-income to lower-middle-income countries). The availability of five hospital facilities was inversely associated with mortality: ultrasound, CT scanner, critical care unit, opioid analgesia, and oncologist. After adjustment for case-mix and country income group, hospitals with three or fewer of these facilities (62 hospitals, 1294 patients) had higher mortality compared with those with four or five (adjusted odds ratio [OR] 3·85 [95% CI 2·58–5·75]; p<0·0001), with excess mortality predominantly explained by a limited capacity to rescue following the development of major complications (63·0% vs 82·7%; OR 0·35 [0·23–0·53]; p<0·0001). Across LMICs, improvements in hospital facilities would prevent one to three deaths for every 100 patients undergoing surgery for cancer. Interpretation: Hospitals with higher levels of infrastructure and resources have better outcomes after cancer surgery, independent of country income. Without urgent strengthening of hospital infrastructure and resources, the reductions in cancer-associated mortality associated with improved access will not be realised. Funding: National Institute for Health and Care Research
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