941 resultados para INSTRUMENT


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Prenatal ultrasound can often reliably distinguish fetal anatomic anomalies, particularly in the hands of an experienced ultrasonographer. Given the large number of existing syndromes and the significant overlap in prenatal findings, antenatal differentiation for syndrome diagnosis is difficult. We constructed a hierarchic tree of 1140 sonographic markers and submarkers, organized per organ system. Subsequently, a database of prenatally diagnosable syndromes was built. An internet-based search engine was then designed to search the syndrome database based on a single or multiple sonographic markers. Future developments will include a database with magnetic resonance imaging findings as well as further refinements in the search engine to allow prioritization based on incidence of syndromes and markers.

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Faced with an increasing number of data and rankings, the author questions the roles of the different groups of actors who were originally involved in questioning the use of statistical indicators as a means of addressing issues of access to higher education. The comparison and nature of these international (UNESCO, OECD, EUROSTAT) and national (Germany, England, France, Switzerland) indicators in matters of inequalities of access to higher education question the tension between the discourses and the indicators they generate, and their recording at the national level. Who says what and with what consequences? What range of actors are involved in this process? What kind of power relations forms them? The author discusses how the issue of inequalities of access to higher education got on to the agendas of European organisations, identifies the policies that were defined, and sets them against an array of indicators, showing the discrepancy between the discourses and what the indicators reveal, the gap between the recommendations and the available tools. Why is there such a contrast? What are the mechanisms at work? Is it a technical or a political problem? What does this discrepancy reveal as far as national specificities within the construction of social inequalities are concerned?

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The business incubators were newness in Catalonia during the last decade. They proliferated throughout all catalan geography, although during the last three years there have appeared some stabilization signals in the sector. Actually, it has only been created two new business incubators and the existing ones have not increased their supply, neither in physical available space nor in new services. It is observed that the profile of the existing incubators explains the strong presence of service companies. Thus, a clear attempt of specialization of the incubators is detected. At the same time, the virtual incubators and incubators linked to universities are arising new models that could be the paradigm of business incubators from now on

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El 25 de gener d’enguany el Consell Executiu de la Generalitat va aprovar el Pla de Recerca i Innovació (PRI) 2005-2008. El PRI és un dels principals instruments de la Generalitat per impulsar les activitats de recerca, desenvolupament i innovació en els sectors públic i privat, i per poder assolir l’objectiu d’inversió d’un 2,1% en recerca respecte al producte interior brut català l’any 2008. El PRI ha estat elaborat durant l’any 2004 pel Departament d’Universitats, Recerca i Societat de la Informació, el Departament de Treball i Indústria. El Consell Interdepartamental de Recerca i Innovació Tecnològica, n’ha coordinat l’elaboració, alhora que ha facilitat la col·laboració dels altres departaments de la Generalitat. L’article descriu la importància de la recerca, el desenvolupament i la innovació per al progrés econòmic, social i cultural, en el que ja s’anomena societat o economia del coneixement. Es fa un repàs dels criteris i mecanismes emprats per elaborar el Pla, així com una anàlisi de la situació de la ciència, la innovació i la transferència de coneixements i de tecnologia a Catalunya. Es descriuen a continuació els principals trets d’aquest pla: missió, objectius, programes transversals i complementaris, línies prioritàries, estratègia sectorial. Finalment, es descriuen els disset indicadors genèrics de recerca i innovació que seran emprats pel seu seguiment, juntament amb el pressupost destinat a l’execució del PRI

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Percutaneous cricothyroidotomy may be a lifesaving procedure for airway obstruction, which cannot be relieved by endotracheal intubation and can be performed with specially designed instruments. A new device, the "Quicktrach", was evaluated by an anatomical preparation, flow and resistance measurements, and puncture of the cricothyroid membrane in 55 corpses. The size of the parts of the instrument (needle, plastic cannula, depth gauge) in relation to the size of the larynx is adequate, thus there is little likelihood of perforation of the posterior wall of the larynx. Resistance of the plastic cannula is sufficiently low to allow for adequate ventilation. The duration of time until the cannula is positioned properly in the trachea is significantly shorter, when an incision prior to the puncture is done (83 +/- 88 seconds without incision versus 35 +/- 41 seconds with incision; mean +/- SD). The "Quicktrach" is easy to apply even by inexperienced persons. The incidence of damage to the larynx (lesions including fractures of the thyroid, cricoid and 1. tracheal cartilage in 18%; soft tissue injury in 9%) is relatively high, however considering the live saving character of the procedure these numbers appear to be acceptable. Technical problems which occur with the use of the device are discussed and suggestions for improvement are made.

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Devant la multiplication de données, de classements, l'auteur interroge la configuration d'acteurs à l'origine de la problématisation d'indicateurs statistiques en grilles de lecture des inégalités d'accès à l'enseignement supérieur. La comparaison et la caractérisation des indicateurs d'inégalités d'accès des bases internationales (UNESCO, OCDE, EUROSTAT) et nationales (Allemagne, Angleterre, France et Suisse) questionnent la tension entre les discours et les indicateurs produits et leur inscription nationale. Qui dit quoi et avec quels résultats ? Quelles configurations d'acteurs caractérisent ces processus ? De quelles relations de pouvoir sont-ils le produit ? L'auteur retrace la mise à l'agenda des organismes européens du problème des inégalités d'accès au supérieur, identifie les politiques définies et les confronte aux indicateurs produits montrant la dissonance entre les discours et ce que les indicateurs permettent de problématiser, le décalage entre recommandations et outils. Pourquoi un tel contraste ? Quels sont les mécanismes à l'oeuvre ? Est-ce un problème technique, politique ? Que révèle cette dissonance des spécificités nationales dans la construction sociale des inégalités ?

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En aquest treball es pretén indicar l'existència d'alguns instruments, com són els Pactes Successoris, en aquest cas a Catalunya, que poden ser utilitzats per proporcionar un plus d'estabilitat a un dels reptes fonamentals de les EF, la successió. També es posa l'accent en la introducció de la poda de l'arbre familiar com una opció poc a tenir en compte en la dinàmica pròpia de l'Empresa Familiar.

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Introduction Occupational therapists could play an important role in facilitating driving cessation for ageing drivers. This, however, requires an easy-to-learn, standardised on-road evaluation method. This study therefore investigates whether use of P-drive' could be reliably taught to occupational therapists via a short half-day training session. Method Using the English 26-item version of P-drive, two occupational therapists evaluated the driving ability of 24 home-dwelling drivers aged 70 years or over on a standardised on-road route. Experienced driving instructors' on-road, subjective evaluations were then compared with P-drive scores. Results Following a short half-day training session, P-drive was shown to have almost perfect between-rater reliability (ICC2,1=0.950, 95% CI 0.889 to 0.978). Reliability was stable across sessions including the training phase even if occupational therapists seemed to become slightly less severe in their ratings with experience. P-drive's score was related to the driving instructors' subjective evaluations of driving skills in a non-linear manner (R-2=0.445, p=0.021). Conclusion P-drive is a reliable instrument that can easily be taught to occupational therapists and implemented as a way of standardising the on-road driving test.