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showing 10 items of 1530 documents
Measurement of the Top Quark Mass Using the Matrix Element Technique in Dilepton Final States
2016
We present a measurement of the top quark mass in ppbar collisions at a center-of-mass energy of 1.96 TeV at the Fermilab Tevatron collider. The data were collected by the D0 experiment corresponding to an integrated luminosity of 9.7 fb-1. The matrix element technique is applied to ttbar events in the final state containing leptons (electrons or muons) with high transverse momenta and at least two jets. The calibration of the jet energy scale determined in the lepton + jets final state of ttbar decays is applied to jet energies. This correction provides a substantial reduction in systematic uncertainties. We obtain a top quark mass of mt = 173.93 +- 1.84 GeV.
Search for diphoton events with large missing transverse momentum in 7 TeV proton-proton collision data with the ATLAS detector
2012
A search for diphoton events with large missing transverse momentum has been performed using proton–proton collision data at √s = 7 TeV recorded with the ATLAS detector, corresponding to an integrated luminosity of 4.8 fb[superscript −1]. No excess of events was observed above the Standard Model prediction and model-dependent 95% confidence level exclusion limits are set. In the context of a generalised model of gauge-mediated supersymmetry breaking with a bino-like lightest neutralino of mass above 50 GeV, gluinos (squarks) below 1.07 TeV (0.87 TeV) are excluded, while a breaking scale Λ below 196 TeV is excluded for a minimal model of gauge-mediated supersymmetry breaking. For a specific …
Extensio solemnizationis Festi Beati Paschalis Baylon Discalceatorum Provinciae S. Ioannis Ordinis Minorum Regularis Obseruantiae pro vniuersis Relig…
1620
Amb grav.
Tailored retrieval of health information from the web for facilitating communication and empowerment of elderly people
2020
A patient, nowadays, acquires health information from the Web mainly through a “human-to-machine” communication process with a generic search engine. This, in turn, affects, positively or negatively, his/her empowerment level and the “human-to-human” communication process that occurs between a patient and a healthcare professional such as a doctor. A generic communication process can be modelled by considering its syntactic-technical, semantic-meaning, and pragmatic-effectiveness levels and an efficacious communication occurs when all the communication levels are fully addressed. In the case of retrieval of health information from the Web, although a generic search engine is able to work at…
Provision of tailored health information for patient empowerment: An initial study
2019
Search of "right" health information by patients/citizens is an important step towards their empowerment. The number of health information seekers on the Internet is steadily increasing over the years so it is crucial to understand their information needs and the challenges they face during the search process. However, generic search engines do not make any distinction among the users and overload them with the amount of information. Moreover, specific search engines/sites mostly work on medical literature and are built by hand. This paper analyses the possibility of providing the user with tailored web information by exploiting the web semantic capabilities and, in particular, those of sch…
Análisis de la productividad, colaboración e impacto científico de la cardiología española (1999-2008)
2011
De acuerdo con los datos disponibles por Who (2004), alrededor del 50% del total de las muertes en Europa se encuentran relacionadas con enfermedades reumáticas, hipertensión, isquemias, enfermedades cerebrovasculares o enfermedades cardiovasculares e inflamatorias. Según la información proporcionada por el Instituto Nacional de Estadística (2010) las enfermedades cardiovasculares se constituyen como la primera causa de muerte, siendo responsables del 31,7% del total de las defunciones en 2008 en España. Del mismo modo, estas enfermedades tienen asociadas también importantes consecuencias económicas, sociales y en el sistema sanitario, con lo que se están realizando esfuerzos para investiga…
Inter-society consensus document on treatment and prevention of bronchiolitis in newborns and infants
2014
Acute bronchiolitis is the leading cause of lower respiratory t ract infection and hospitalization in children less than 1y ear of age worldwide. It is usually a mild disease, but some children may develop severe symptoms, requiring hospital admission and ventilatory support in the ICU. Infants with pre-existing risk factors (prematurity, bronchopulmonary dysplasia, congenital heart diseases and immunodeficiency) may be predisposed to a severe form of the disease. Clinical diagnosis of bronchiolitis is manly based on medical history and physical examination (rhinorrhea, cough, crackles, wheezing and signs of respiratory distress). Etiological diagnosis, with antigen or genome detection to i…
Indultum recitandi Officium, & celebrandi Missam de S. Petro Nolasco Ordinis B.M. de Mercede Redemptionis Captiuorum Fundatore : omnibus dicti Ordini…
1628
Grav. de S. Pedro Nolasco en la parte superior del f. flanqueat per els escuts del Urbà VIII i de l'Ordre de la Mercè
Consensus document on intermittent claudication from the Central European Vascular Forum 1st edition - Abano Terme (Italy) - May 2005 2nd revision - …
2008
Personiskās elektroniskās informācijas organizēšanas paradumi
2018
Bakalaura darba temats ir personiskās elektroniskās informācijas organizēšanas paradumi. Elektroniski glabājamo dokumentu skaits katru gadu pieaug, līdz ar to, tas meklēšana un kārtošana var aizņemt laiku, lai atvieglot šo procesu rodas nepieciešamība pēc elektronisko dokumentu organizēšanas izpētēs. Darba mērķis ir noskaidrot, kādi ir cilvēku personiskās elektroniskās informācijas organizēšanas paradumi. Bakalaura darba teorētisko bāzi veido sociāli kognitīvā teorija. Pētījumā tiek izmantotas kvalitatīvas pētniecības metodes – intervija un verbālais protokols. Pētījuma empīriskā bāze sastāv no apkopotiem interviju un verbālo protokolu rezultātiem. No respondentiem tika noskaidrots, kā viņi…