Implantació de SAP a l'empresa BluTronics Technologies, SA

En aquest treball es presenten les característiques dels sistemes ERP i quines són les necessitats que cobreixen, així com els principals ERP que hi ha al mercat, d'entre els quals se'n seleccionarà un per a la implantació en la nostra empresa, explicant els processos i passos necessaris per a aquesta implantació.

Socio-economic benefits of using space technologies to monitor and respond to earthquakes

Earthquakes represent a major hazard for populations around the world, causing frequent loss of life,human suffering and enormous damage to homes, other buildings and infrastructure. The Technology Resources forEarthquake Monitoring and Response (TREMOR) Team of 36 space professionals analysed this problem over thecourse of the International Space University Summer Session Program and published their recommendations in the formof a report. The TREMOR Team proposes a series of space- and ground-based systems to provide improved capabilityto manage earthquakes. The first proposed system is a prototype earthquake early-warning system that improves theexisting knowledge of earthquake precursors and addresses the potential of these phenomena. Thus, the system willat first enable the definitive assessment of whether reliable earthquake early warning is possible through precursormonitoring. Should the answer be affirmative, the system itself would then form the basis of an operational earlywarningsystem. To achieve these goals, the authors propose a multi-variable approach in which the system will combine,integrate and process precursor data from space- and ground-based seismic monitoring systems (already existing andnew proposed systems) and data from a variety of related sources (e.g. historical databases, space weather data, faultmaps). The second proposed system, the prototype earthquake simulation and response system, coordinates the maincomponents of the response phase to reduce the time delays of response operations, increase the level of precisionin the data collected, facilitate communication amongst teams, enhance rescue and aid capabilities and so forth. It isbased in part on an earthquake simulator that will provide pre-event (if early warning is proven feasible) and post-eventdamage assessment and detailed data of the affected areas to corresponding disaster management actors by means of ageographic information system (GIS) interface. This is coupled with proposed mobile satellite communication hubs toprovide links between response teams. Business- and policy-based implementation strategies for these proposals, suchas the establishment of a non-governmental organisation to develop and operate the systems, are included.

Disseny, implementació i avaluació d'un joc tangible basat en puzles per aprendre concepte de les enginyeries TIC

L'interès per les carreres relacionades amb les enginyeries del camp de les Tecnologies de la Informació i la Comunicació (TIC) va caient any rere any i això es tradueix en menys matriculacions per cada any que passa. Una de les causes principals és la falta de motivació i interès envers aquestes carreres. Aquest problema s’atribueix a que les metodologies d’aprenentatge tradicionals no s’adeqüen a les necessitats i requeriments dels estudiants d’avui dia, que han crescut envoltats de tecnologia, i se’ls coneix amb el nom en anglès de digitalnatives.L’aprenentatge basat en jocs sorgeix com a una possible solució per afrontar aquesta falta d’interès per les àrees del coneixement relacionades amb les enginyeries TIC. Aquest mètode d'aprenentatge consisteix en que els estudiants aprenguin conceptes de les TIC mentre estan jugant a un joc. Per tant, en el context d’aquest PFC, ens centrarem en el disseny i implementació d’un joc per aprendre conceptes bàsics de les enginyeries TIC. En concret, el disseny d’aquest joc segueix les característiques definides per un model conceptual que descriuquins són els elements necessaris per crear jocs basats en puzles: quins són els elements principals que componen aquests tipus de joc i quines pistes es poden afegir per guiar a l’estudiant en el procés d’aprenentatge amb el joc. Per altra banda, pel que fa a laimplementació del joc, s’utilitzarà tecnologia basada en interfícies tangibles.Per tal d’analitzar el joc basat en puzles que s’ha dissenyat i implementat per aprendre conceptes basics de les Enginyeries TIC, s’ha portat a terme una avaluació amb estudiants d’un centre educatiu. Aspectes com el disseny de pistes, l’experiència dels estudiants amb el joc il’aprenentatge amb el joc seran analitzats per extreure les conclusions oportunes.

Disseny, implementació i avaluació d'un joc tangible basat en puzles per a l'aprenentatge d'arquitectura d'ordinadors

Actualment existeix una falta d'interès per part dels estudiants a l'àrea de les enginyeries en Tecnologies de la Informació i la Comunicació (TIC) que es pot veure reflectida en el descens de les matriculacions universitàries en aquest àmbit. Aquest fet està relacionat amb que la nova generació d‟estudiants està constantment en contacte amb tota mena d'aparells tecnològics estimulants i a l‟hora de l‟estudi poden sofrir una falta d‟interès per l‟ús d‟una metodologia d'aprenentatge més tradicional. En aquest sentit s'ha investigat que l‟ús de jocs com a eina educativa pot ser una bona solució per afrontar aquesta falta d'interès. No obstant això, actualment no existeixen gaires jocs destinats a aprendre conceptes relacionats amb les enginyeries TIC i que proporcionin als estudiants els mecanismes d'ajuda necessaris per donar-los suport durant l'aprenentatge d‟aquests nous conceptes. En aquest projecte es desenvoluparà un joc educatiu per a estudiants amb l‟objectiu de proporcionar uns primers coneixements sobre les TIC. Per una banda, per al disseny del joc s‟utilitzarà un model conceptual que defineix els elements necessaris per a dissenyar jocs basats en resoldre puzles. A més, aquest model conceptual permet el disseny no només de jocs per a PCs, sinó també de jocs tangibles i exploratius (mitjançant tecnologia mòbil). En el nostre cas, ens centrarem en la implementació d‟un joc tangible. Per altra banda, pel que fa a la implementació, tindrem en compte l‟estàndard educatiu d‟IMS Learning Design, demostrant d‟aquesta manera que aquest tipus de jocs es poden beneficiar dels avantatges que aporten els estàndards educatius. Per tant, en aquest PFC es dissenyarà i implementarà un joc tangible basat en puzles dintre de l‟àrea d‟arquitectura d‟ordinadors. El joc constarà de tres mini-jocs que es presentaran com jocs de realitat augmentada amb el suport d‟un ordinador i unes peces físiques amb les que interactuaran els usuaris. El sistema proporcionarà un sistema d‟ajuda i un sistema de puntuació. Per últim, avaluarem el joc en un centre escolar amb estudiants de 4t d‟ESO amb la finalitat d'analitzar les valoracions dels estudiants respecte el joc i les pistes proporcionades.

Informe sobre la I International Conference on Multidisciplinary Information Sciences and Technologies - InSciT2006 (Mèrida, 25, 26, 27 i 28 d'octubre de 2006)

Podeu consultar la versió en castellà a http://hdl.handle.net/2445/8955

Informe sobre la I International Conference on Multidisciplinary Information Sciences and Technologies - InSciT2006 (Mérida, 25, 26, 27 y 28 de octubre de 2006)

Podeu consultar la versió en català a http://hdl.handle.net/2445/8954

Systemic and pulmonary vascular dysfunction in children conceived by assisted reproductive technologies.

BACKGROUND: Assisted reproductive technology (ART) involves the manipulation of early embryos at a time when they may be particularly vulnerable to external disturbances. Environmental influences during the embryonic and fetal development influence the individual's susceptibility to cardiovascular disease, raising concerns about the potential consequences of ART on the long-term health of the offspring. METHODS AND RESULTS: We assessed systemic (flow-mediated dilation of the brachial artery, pulse-wave velocity, and carotid intima-media thickness) and pulmonary (pulmonary artery pressure at high altitude by Doppler echocardiography) vascular function in 65 healthy children born after ART and 57 control children. Flow-mediated dilation of the brachial artery was 25% smaller in ART than in control children (6.7±1.6% versus 8.6±1.7%; P<0.0001), whereas endothelium-independent vasodilation was similar in the 2 groups. Carotid-femoral pulse-wave velocity was significantly (P<0.001) faster and carotid intima-media thickness was significantly (P<0.0001) greater in children conceived by ART than in control children. The systolic pulmonary artery pressure at high altitude (3450 m) was 30% higher (P<0.001) in ART than in control children. Vascular function was normal in children conceived naturally during hormonal stimulation of ovulation and in siblings of ART children who were conceived naturally. CONCLUSIONS: Healthy children conceived by ART display generalized vascular dysfunction. This problem does not appear to be related to parental factors but to the ART procedure itself. CLINICAL TRIAL REGISTRATION: URL: www.clinicaltrials.gov. Unique identifier: NCT00837642.

Field Data Acquisition Technologies for Iowa Transportation Agencies, HR-366 August 1994

This report describes the results of the research project investigating the use of advanced field data acquisition technologies for lowa transponation agencies. The objectives of the research project were to (1) research and evaluate current data acquisition technologies for field data collection, manipulation, and reporting; (2) identify the current field data collection approach and the interest level in applying current technologies within Iowa transportation agencies; and (3) summarize findings, prioritize technology needs, and provide recommendations regarding suitable applications for future development. A steering committee consisting oretate, city, and county transportation officials provided guidance during this project. Technologies considered in this study included (1) data storage (bar coding, radio frequency identification, touch buttons, magnetic stripes, and video logging); (2) data recognition (voice recognition and optical character recognition); (3) field referencing systems (global positioning systems [GPS] and geographic information systems [GIs]); (4) data transmission (radio frequency data communications and electronic data interchange); and (5) portable computers (pen-based computers). The literature review revealed that many of these technologies could have useful applications in the transponation industry. A survey was developed to explain current data collection methods and identify the interest in using advanced field data collection technologies. Surveys were sent out to county and city engineers and state representatives responsible for certain programs (e.g., maintenance management and construction management). Results showed that almost all field data are collected using manual approaches and are hand-carried to the office where they are either entered into a computer or manually stored. A lack of standardization was apparent for the type of software applications used by each agency--even the types of forms used to manually collect data differed by agency. Furthermore, interest in using advanced field data collection technologies depended upon the technology, program (e.g.. pavement or sign management), and agency type (e.g., state, city, or county). The state and larger cities and counties seemed to be interested in using several of the technologies, whereas smaller agencies appeared to have very little interest in using advanced techniques to capture data. A more thorough analysis of the survey results is provided in the report. Recommendations are made to enhance the use of advanced field data acquisition technologies in Iowa transportation agencies: (1) Appoint a statewide task group to coordinate the effort to automate field data collection and reporting within the Iowa transportation agencies. Subgroups representing the cities, counties, and state should be formed with oversight provided by the statewide task group. (2) Educate employees so that they become familiar with the various field data acquisition technologies.

De la conception à la pratique Reconfiguration d'un dispositif de formation des enseignants aux technologies de l'information et de la communication.

Constatant que la formation des enseignants aux technologies de l'information et de la communication (TIC) pose des problèmes spécifiques, cet article a pour but d'engager une réflexion sur ce thème. Nos réflexions s'appuient sur une expérience de formation réalisée dans 23 écoles professionnelles suisses engagées dans un programme national de soutien à l'utilisation pédagogique des TIC. L'article décrit la manière dont le dispositif de formation prévu a été mis en pratique, les difficultés auxquelles il a donné lieu et les réponses que les acteurs ont élaborées pour faire face à ces difficultés. Nous montrons qu'une analyse du déroulement effectif d'un dispositif de formation et des transformations qu'il subit constitue un élément essentiel pour orienter les futures actions de formation et penser la place des apprenants dans un dispositif de formation.

Comprehensive Bridge Deck Deterioration Mapping of Nine Bridges by Nondestructive Evaluation Technologies Final Report, January 2011

The primary objective of this research was to demonstrate the benefits of NDT technologies for effectively detecting and characterizing deterioration in bridge decks. In particular, the objectives were to demonstrate the capabilities of ground-penetrating radar (GPR) and impact echo (IE), and to evaluate and describe the condition of nine bridge decks proposed by Iowa DOT. The first part of the report provides a detailed review of the most important deterioration processes in concrete decks, followed by a discussion of the five NDT technologies utilized in this project. In addition to GPR and IE methods, three other technologies were utilized, namely: half-cell (HC) potential, electrical resistivity (ER), and ultrasonic surface waves (USW) method. The review includes a description of the principles of operation, field implementation, data analysis, and interpretation; information regarding their advantages and limitations in bridge deck evaluations and condition monitoring are also implicitly provided.. The second part of the report provides descriptions and bridge deck evaluation results from the nine bridges. The results of the NDT surveys are described in terms of condition assessment maps and are compared with the observations obtained from the recovered cores or conducted bridge deck rehabilitation. Results from this study confirm that the used technologies can provide detailed and accurate information about a certain type of deterioration, electrochemical environment, or defect. However, they also show that a comprehensive condition assessment of bridge decks can be achieved only through a complementary use of multiple technologies at this stage,. Recommendations are provided for the optimum implementation of NDT technologies for the condition assessment and monitoring of bridge decks.

Two high throughput technologies to detect segmental aneuploidies identify new Williams-Beuren syndrome patients with atypical deletions.

OBJECTIVE: To develop and compare two new technologies for diagnosing a contiguous gene syndrome, the Williams-Beuren syndrome (WBS). METHODS: The first proposed method, named paralogous sequence quantification (PSQ), is based on the use of paralogous sequences located on different chromosomes and quantification of specific mismatches present at these loci using pyrosequencing technology. The second exploits quantitative real time polymerase chain reaction (QPCR) to assess the relative quantity of an analysed locus. RESULTS: A correct and unambiguous diagnosis was obtained for 100% of the analysed samples with either technique (n = 165 and n = 155, respectively). These methods allowed the identification of two patients with atypical deletions in a cohort of 182 WBS patients. Both patients presented with mild facial anomalies, mild mental retardation with impaired visuospatial cognition, supravalvar aortic stenosis, and normal growth indices. These observations are consistent with the involvement of GTF2IRD1 or GTF2I in some of the WBS facial features. CONCLUSIONS: Both PSQ and QPCR are robust, easy to interpret, and simple to set up. They represent a competitive alternative for the diagnosis of segmental aneuploidies in clinical laboratories. They have advantages over fluorescence in situ hybridisation or microsatellites/SNP genotyping for detecting short segmental aneuploidies as the former is costly and labour intensive while the latter depends on the informativeness of the polymorphisms.