Search results for "Collaborative"

showing 10 items of 430 documents

Identifying the Unknown Content of an Ancient Egyptian Sealed Alabaster Vase from Kha and Merit’s Tomb Using Multiple Techniques and Multicomponent S…

2020

This article highlights the multianalytical study of exuded liquid from an ancient Egyptian sealed alabaster vase by Master's students in an applied chemistry for cultural heritage course. Master students are introduced to the field of Archaeometry that see the collaboration of experts in different areas of research such as conservators, curators of museums, physicists, chemists, etc. The sample is a residue exuded on the linen strip sealing an ancient Egyptian alabaster vase (inventory number S.8448) from the collection of the Museo Egizio in Turin (Italy). The students start to plan the noninvasive investigation by X-ray fluorescence (XRF), transmission electron microscopy (TEM), and ener…

Applications of ChemistrySample (material)Graduate Education/ResearchArt historyengineering.material01 natural sciencesAnalytical ChemistryEducationArchaeological scienceProblem Solving/Decision MakingReference standardsSettore CHIM/02 - Chimica Fisica010405 organic chemistry05 social sciences050301 educationGeneral ChemistryUpper-Division UndergraduateInventory Number0104 chemical sciencesCharacterization (materials science)Cultural heritageAlabasterCollaborative/Cooperative LearningengineeringBrown colorInstrumental Methods0503 educationInterdisciplinary/MultidisciplinaryJournal of Chemical Education
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Introducción de metodologías de aprendizaje basado en problemas mediante tecnologías multimedia

2014

La propuesta de trabajar por competencias en lugar de hacerlo como se hacía tradicionalmente, por objetivos, ha hecho proliferar las propuestas y alternativas metodológicas para favorecer un cambio en la Educación Superior. Una de estas metodologías es el aprendizaje basado en problemas (ABP). El ABP es una metodología de aprendizaje en la cual el punto de partida es un problema construido por el profesor que permite al estudiante identificar necesidades para comprender mejor ese problema, identificar principios que sustentan el conocimiento y cumplir objetivos de aprendizaje relacionados con cada porción del contenido de la materia. En el caso de las tecnologías de la información y las com…

Aprendizaje basado en problemasTecnologías multimediaMultimedia teconologyProblem-based learningAprendizaje colaborativoCollaborative learning
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Estado de la investigación sobre la colaboración en Entornos Virtuales de Aprendizaje

2019

El aprendizaje colaborativo posee una tradición teórica y práctica amplia en la educación general, como en la educación superior. No obstante, la actividad de coordinación entre personas que buscan aprender no es sencilla de gestionar. Esta complejidad aumenta cuando entre la actividad colaborativa surge un nuevo componente, la tecnología. ¿Qué se ha avanzado sobre el aprendizaje colaborativo mediado tecnológicamente? Este trabajo tiene como objetivo analizar el estado de la investigación sobre aprendizaje colaborativo en Educación Superior en los Entornos Virtuales de Aprendizaje (EVA). Para ello se realiza un análisis bibliométrico de las publicaciones indexadas de la base de datos SCOPUS…

AprendizajeTechnologyComputer Networks and CommunicationsTeachingTaprendizajeSocial Sciencescolaboracióneducación superiorTheory and practice of educationenseñanzaComputer Science ApplicationsEducationHBibliometricsEducación superiorBibliometríaLearningbibliometríaHigher educationCollaborativeColaboraciónLB5-3640Information SystemsEnseñanzaPixel-Bit
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Argumentation Skills as Prerequisites for Collaborative Learning Among Finnish, French and English Secondary School Students.

2005

International audience; Argumentation skills of secondary school students were evaluated in Finland (n = 290), France (n = 54), and England (n = 41). The data were collected from 4 tasks comprising 7 variables. The results indicated that most of the students had correctly justified arguments and conclusions, and composed clear claims and relevant arguments. However, many students had difficulties in recognising the main claim and arguments for it in an expository text, and in commenting analytically on an argumentative text. Thus the students possessed the prerequisites for argumentative reasoning and writing but need further practice in analytical and critical reading.

Argumentativeargumentation skills[SHS.EDU]Humanities and Social Sciences/Education[SHS.EDU] Humanities and Social Sciences/Educationinternational comparisonCollaborative learning[SHS.LANGUE] Humanities and Social Sciences/LinguisticsEducationArgumentation theoryCritical readingPedagogyMathematics educationsecondary school[SHS.LANGUE]Humanities and Social Sciences/LinguisticsPsychology
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El huerto escolar como herramienta innovadora que contribuye al desarrollo competencial del estudiante universitario. Una propuesta educativa multidi…

2017

El huerto escolar es un recurso pedagógico que permite aproximar al alumnado al entorno natural diseñando experiencias interdisciplinares que contribuyan al desarrollo de las competencias básicas. En el ámbito universitario facilita el aprendizaje cooperativo y la adquisición de habilidades socioambientales. El proyecto L’Hort 2.0 pretende crear un entorno virtual basado en el huerto escolar para la administración de contenidos TIC que permitan enlazar las actividades fuera del aula con el contenido de las guías docentes. Se trabaja mediante una metodología activa y colaborativa, en tres fases: preparación y diseño del entorno web en seis áreas temáticas; elaboración de materiales educativo…

Basic skillsGeographyProcess (engineering)business.industryEducational resourcesPedagogyComputingMilieux_COMPUTERSANDEDUCATIONUniversity levelCollaborative learningGeneral MedicineStudent learningbusinessContent managementVivat Academia. Revista de Comunicación
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Practical Considerations in the Implementation of Collaborative Beamforming on Wireless Sensor Networks

2017

Wireless Sensor Networks (WSNs) are composed of spatially distributed autonomous sensor devices, named motes. These motes have their own power supply, processing unit, sensors and wireless communications However with many constraints, such as limited energy, bandwidth and computational capabilities. In these networks, at least one mote called a sink, acts as a gateway to connect with other networks. These sensor networks run monitoring applications and then the data gathered by these motes needs to be retrieved by the sink. When this sink is located in the far field, there have been many proposals in the literature based on Collaborative Beamforming (CB), also known as Distributed or Cooper…

BeamformingEngineering02 engineering and technologylcsh:Chemical technologyBiochemistryArticleAnalytical ChemistryDefault gateway0202 electrical engineering electronic engineering information engineeringWirelesslcsh:TP1-1185ComputerSystemsOrganization_SPECIAL-PURPOSEANDAPPLICATION-BASEDSYSTEMSElectrical and Electronic Engineeringwireless sensor networksInstrumentationbusiness.industryBandwidth (signal processing)ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKScollaborative beamforming020206 networking & telecommunicationsAtomic and Molecular Physics and OpticsPower (physics)cooperative beamforming020201 artificial intelligence & image processingSink (computing)businessWireless sensor networkdistributed beamformingEnergy (signal processing)Computer networkSensors
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Perceived Support in E-Collaborative Learning: An Exploratory Study Which Make Use of Synchronous and Asynchronous Online-Teaching Approaches

2012

This study compares four different learning environments for e-collaborative learning in two European countries related to the dimension of student's mutual support. The theoretical baseline is Vygotsky's zone of proximal development (ZOPD) and the socio-genetic approach of Piaget. The analyzed data are based on questionnaires collected over the time period of an entire semester including four different courses at the master's level. These courses applied different e-collaborative approaches including a variety of tools for supporting communication. It is assumed that these courses including communication tools e.g. virtual face-to-face meetings enhance the chances for better communication,…

Blended learningKnowledge managementZone of proximal developmentAsynchronous communicationComputer sciencebusiness.industryEducational technologyCollaborative learningbusinessExperiential learningInformation exchangeSynchronous learning
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Internet-based learning environments for project-enhanced science learning

2002

Blended learningPedagogyEducational technologyCollaborative learningOpen learningPersonalized learningPsychologyExperiential learningLearning sciencesComputer Science ApplicationsEducationSynchronous learningJournal of Computer Assisted Learning
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Exploring the work in the blogosphere: the paradox of collaborative learning

2016

Amb l’objectiu de solucionar diversos problemes que sorgiren en la posada en practica d’una experiencia d’innovacio basada en la creacio d’una blogosfera, es porta a terme una investigacio educativa i qualitativa a partir de la col·laboracio docent i de les opinions de l’alumnat. A mes dels aspectes positius, es detectaren dificultats amb la gestio del treball en equipo i de familiaritzacio amb la ferramenta a les que els propis estudiants proposaren diverses solucions. Abordar aquesta circumstancia de forma col·laborativa i donant veu a l’alumnat ha permes que l’experiencia concloguera exitosament, resultant ser una bona practica educativa.

BlogosphereCollaborative learningSociologyHumanities@tic. revista d'innovació educativa
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Sensor Calibration and Registration for Mobile Manipulators

2016

International audience; —This paper describes the methods used to register a mobile manipulator to a workstation to perform assembly tasks. The nonlinear, least square model of the system is formulated and Ceres Solver is used to compute the position of the robot arm relative to the mobile base. The use of non-contact fiducials to test the accuracy and repeatability of the mobile manipulator positioning in the context of an assembly operation is also discussed. Using mathematical methods and indirect measurements it is possible to compute the offset between physical components of the system where direct measurement is not feasible.

Ceres Solver[ INFO ] Computer Science [cs]AGVcollaborative roboticsregistrationrobotmobile manipulator[INFO] Computer Science [cs]calibration
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