Presentació dels projectes Clic i JClic, on es mostren les principals característiques d'aquestes eines així com els principis educatius en què es basen. S'hi esmenten també altres projectes de la unitat de projectes TIC del Departament d'Educació, com ara Quaderns Virtuals, Col·lex, Intraweb i La Prestatgeria de la XTEC.
Les TIC, eina de coneixement a l'escola de la societat de la informacióFrancesc Busquets
Les tecnologies de la informació i la comunicació estan produint canvis molt profunds en la manera d'organitzar la societat i desenvolupar el potencial de l'espècie humana. L'escola pot viure aquests canvis com una amenaça... o com una oportunitat irrepetible de transformar-se realment en un espai de creixement humà.
Presentació dels projectes Clic i JClic, on es mostren les principals característiques d'aquestes eines així com els principis educatius en què es basen. S'hi esmenten també altres projectes de la unitat de projectes TIC del Departament d'Educació, com ara Quaderns Virtuals, Col·lex, Intraweb i La Prestatgeria de la XTEC.
Les TIC, eina de coneixement a l'escola de la societat de la informacióFrancesc Busquets
Les tecnologies de la informació i la comunicació estan produint canvis molt profunds en la manera d'organitzar la societat i desenvolupar el potencial de l'espècie humana. L'escola pot viure aquests canvis com una amenaça... o com una oportunitat irrepetible de transformar-se realment en un espai de creixement humà.
El wiki: una eina per a l'aprenentatge sense mursIRL_ALL
Presentació a càrrec de Júlia Llompart de la Universitat de Massachusetts a les XXIV Jornades per a Professors de Català de l'Institut Ramon Llull el 2010
This document describes an integrated case study on energy optimization of a coal-fired IGCC plant for combined hydrogen and electricity production. It presents 4 integration options for the heat exchanger network that were evaluated using HENS methodology and modeling tools. The results showed improved efficiency over the baseline case while providing alternative designs for the engineer to consider based on complexity and other qualitative factors.
This document describes a methodology for integrating hydrogen and electricity production with carbon capture. It introduces the motivation to improve the efficiency of carbon capture plants using an integrated approach. The methods and tools described include energy level composite curves to identify potential heat integration opportunities, and a sequential framework for generating heat exchanger networks that decomposes the problem into subproblems. The goal is to develop an engineer-driven, semi-automatic design tool that can solve large-scale industrial problems while including real-world constraints and complexity.
El wiki: una eina per a l'aprenentatge sense mursIRL_ALL
Presentació a càrrec de Júlia Llompart de la Universitat de Massachusetts a les XXIV Jornades per a Professors de Català de l'Institut Ramon Llull el 2010
This document describes an integrated case study on energy optimization of a coal-fired IGCC plant for combined hydrogen and electricity production. It presents 4 integration options for the heat exchanger network that were evaluated using HENS methodology and modeling tools. The results showed improved efficiency over the baseline case while providing alternative designs for the engineer to consider based on complexity and other qualitative factors.
This document describes a methodology for integrating hydrogen and electricity production with carbon capture. It introduces the motivation to improve the efficiency of carbon capture plants using an integrated approach. The methods and tools described include energy level composite curves to identify potential heat integration opportunities, and a sequential framework for generating heat exchanger networks that decomposes the problem into subproblems. The goal is to develop an engineer-driven, semi-automatic design tool that can solve large-scale industrial problems while including real-world constraints and complexity.
The document presents a sequential framework for near-optimal heat exchanger network synthesis. The framework uses a series of mixed integer linear programming (MILP) and nonlinear programming (NLP) models to iteratively optimize the heat exchanger network design. It begins with a MILP model to determine the minimum number of units. Subsequent MILP and NLP models then optimize variables like the minimum approach temperature to generate promising heat load durations, with the overall goal of minimizing total investment cost for industrial-scale problems with multiple constraints. An example application to a 30-stream problem is provided to illustrate the sequential solution approach.
This document is the 2016 annual report for the Christian Medical & Dental Associations (CMDA). It discusses CMDA's mission to equip Christian healthcare professionals to glorify God and their vision of transformed doctors transforming the world. It provides examples of how CMDA is living out this mission through global mission work, advocacy, and members being agents of transformation in their communities and professions. It highlights stories of lives being transformed through encounters with CMDA mission work and ministries both across the street and around the world.
This document presents a research proposal to study a co-design approach involving teachers, students, and researchers to generate inquiry-based learning scenarios for universities. The proposal aims to 1) study and propose an inquiry-based model to inform new learning scenario designs, 2) develop and analyze a co-design strategy involving key stakeholders, and 3) design and analyze scenarios promoting mature, autonomous ICT use by students. The research would apply a design-based methodology to explain the co-design process and support changes to teaching practices.
Energy efficiency in process plants with an emphasis on hensRahulA
The document discusses developing new methods for energy integration of industrial processes. It proposes using energy level as a quality parameter for this purpose. Energy level is defined as the ratio of exergy to energy of a stream. It aims to develop a graphical tool based on this parameter to allow visualization of energy transfer between process units and streams, incorporating pressure, composition, and temperature changes for a thermodynamic approach. This would address limitations of existing pinch analysis and exergy analysis methods.
The document contains a collection of quotes related to customer service, empathy, learning, and growth. Some key themes that emerge are the importance of understanding customers, keeping customers happy, learning from unhappy customers, having empathy, allowing for growth and learning, focusing on contribution and win-win relationships, and maintaining a spirit of vivacity.
Process design and analysis of dual phase membanesRahulA
This document summarizes the design and analysis of a process using dual-phase membranes for post-combustion carbon capture from gas turbines on an offshore floating production storage and offloading (FPSO) unit. It presents the challenges of offshore carbon capture and compares the potential performance of a dual-phase membrane process to a conventional monoethanolamine (MEA) absorption process. The analysis shows the membrane process could provide comparable or lower energy penalties for carbon capture while requiring less equipment volume than the MEA reference case. However, further development is still needed for the novel dual-phase membrane technology.
The document outlines a presentation on optimal synthesis of steam and power plants. It discusses early thermodynamic-based heuristic methods for designing combined heat and power (CHP) systems, including approaches that differentiated between steam-dominant and power-dominant cases and included gas turbines and combined gas-steam cycles. It also notes the use of exergy analysis and optimization methods for CHP system design.
Integration of Oxygen Transport Membranes in an IGCC power plant with CO2 cap...RahulA
The document discusses integrating oxygen transport membranes (OTMs) into an integrated gasification combined cycle (IGCC) power plant with carbon dioxide capture to improve efficiency. OTMs are dense ceramic membranes that can selectively separate oxygen from air. The objectives are to develop efficient IGCC cycles using OTMs as an air separation unit to reduce the efficiency penalty of carbon capture. Various membrane operating methods and considerations for integrating OTMs into an IGCC are examined.
Process design of Ca-L process for CO2 capture from NGCCRahulA
The document summarizes research on using a calcium looping process to capture CO2 from a natural gas combined cycle power plant. The calcium looping process was modeled and several improvements were analyzed, including heat integration, advanced steam cycles, improved sorbents, and integrating oxygen transport membranes. These improvements increased the process efficiency by 8.4 percentage points compared to conventional post-combustion capture using MEA. The research is part of an ongoing effort in the BIGCCS Centre to systematically evaluate CO2 capture processes and identify directions for further improvements like sorbent development.
Els wikis com a e-portfolis de l'alumnat - Antoni de la TorreAntoni de la Torre
Presentació per a la taula rodona del Centre Octubre. Es pot seguir amb el podcast de 27 minuts que es troba ací: http://www.ivoox.com/les-wikis-com-a-e-portfolis-l-alumnat-audios-mp3_rf_873556_1.html
2. “ L’escola actual inverteix un temps desproporcionat i preciós a donar lliçons de fets i conceptes acadèmics, quan el fonamental és desenvolupar i consolidar les capacitats de les persones, estimular la curiositat i la cooperació, fomentar la creativitat i la investigació com a vies de generació d’estructures de pensament pròpies i d’esquemes d’interpretació de l’entorn d’informació. “ Ferran Ruiz Tarragó
3. “ Potser allò que ens permet entendre les coses globalment i classificar-les no és amb quin material estan fetes, ja siguin imatges o paraules, sinó amb quina funció estan fetes, per a què estan fetes. “ Vicenç Villatoro
4. “ Tú ” ets els personatge de l’any 2006, segons la revista “Time”, en un homenatge a milions de ciutadans i ciutadanes anònims,per la seva influència en la era global de la informació com a usuaris d’Internet
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6. PER QUÈ ELS AUDIOVISUALS? PART ESQUERRA LÒGICA Anàlisi Verbalitat Seqüencialitat Simbòlica Lineal PART DRETA CREATIVA Imaginació Visualització Creativitat Intuició Sentiments L’audiovisual, un pont de comunicació
7. PODCAST És una emissió formada per un conjunt de fitxers de so integrats en un bloc que es difonen per subscripció
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9. FOTOBLOC I VIDEOBLOC Són blocs que contenen imatges fixes o en moviment que poden incloure comentaris dels autors i visitants. Poden descriure des d’un itinerari pedagògic fins a una experiència didàctica.
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11. Bloc Presentada com a pàgina web interactiva està formada per articles classificats per temes (a través d’etiquetes o “tags”) o dates i que admet comentaris. Cada nou article escrit el podem compartir a través de les subscripcions o RSS.
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14. Durant la Jornada es proposa un itinerari a través d’unes pràctiques enllaçades que ofereixen una panoràmica global del tema de la publicació de so, imatge i vídeo als blocs Tot i això, a la plana de suport de la Jornada trobareu tota una sèrie de pràctiques i explicacions complementàries que van molt més enllà del temps disponible avui http://www.xtec.cat/audiovisuals/sav/jtec0607