Search results for "Users"
showing 10 items of 101 documents
Evolución de la resistencia transmitida y adquirida a fármacos antirretrovirales en pacientes infectados con VIH-1
2018
Introducción: La adquisición y transmisión de resistencia amenaza el éxito del tratamiento antirretroviral. En este estudio evaluamos el comportamiento epidemiológico de las mutaciones de resistencia (MR) a fármacos antirretrovirales del VIH-1 según factores de riesgo y clínicos específicos. Metodología: Este es un estudio retrospectivo observacional de series transversales acumuladas, realizado en la Unidad de Enfermedades Infecciosas de un hospital universitario en España (CHGUV) entre los años 2003 y 2014. Nuestro objetivo fue estimar la evolución de la frecuencia anual de MR a fármacos antirretrovirales en el genoma de la proteasa y transcriptasa inversa del VIH-1 durante el periodo de …
Pique-niquer in Paris
2015
Una antica tradizione rinnova il rapporto tra Parigi e i suoi abitanti: l’uso sociale e pubblico di prati, giardini, scalinate, sponde dei canali e lungofiume per consumare, con estrema nonchalance, il rito del picnic. Pique-niquer è un verbo francese che abbina piquer (prendere, rubacchiare, spilluzzicare) con nique (piccola cosa di poco valore). La città gli tributa generosamente i suoi spazi pubblici dove si riversano coppie, gruppi, famiglie, attrezzati di tutto punto per godere di un pranzo o soltanto di uno spuntino all’aperto, immersi tra i panorami urbani più suggestivi. An old tradition renews the relationship existing between Paris and her inhabitants: the social and public use…
WhoSNext: Recommending Twitter Users to Follow Using a Spreading Activation Network Based Approach
2020
The huge number of modern social network users has made the web a fertile ground for the growth and development of a plethora of recommender systems. To date, recommending a new user profile X to a given user U that could be interested in creating a relationship with X has been tackled using techniques based on content analysis, existing friendship relationships and other pieces of information coming from different social networks or websites. In this paper we propose a recommending architecture - called WhoSNext (WSN) - tested on Twitter and which aim is promoting the creation of new relationships among users. As recent researches show, this is an interesting recommendation problem: for a …
Funcionamiento neuropsicológico en drogodependientes VIH/SIDA inmunodeprimidos: Importancia de la fase de la infección y del consumo de drogas
2000
Todavía no disponemos de factores de riesgo definitivos que permitan predecir la naturaleza y magnitud de las complicaciones neuropsicológicas asociadas a la infección por VIH. Con este trabajo nos planteamos estudiar la naturaleza del deterioro neuropsicológico asociado al VIH en drogodependientes con historia de consumo de drogas por vía intravenosa inmunodeprimidos, así como determinar la influencia que tienen sobre el mismo la fase clínica de la infección (asintomáticolSIDA) y el consumo de drogas. Para ello hemos utilizado una muestra de 20 drogodependientes voluntarios en distintas fases de la infección (A3 y C3). En cada uno de estos grupos la mitad de los sujetos se encuentra en abs…
"McDonald's" lietotnes uzlabošanas iespējas
2021
Bakalaura darba tēma ir “McDonald’s” lietotnes uzlabošanas iespējas”. Bakalaura darba mērķis ir izpētīt esošo “McDonald’s” mobilo lietotni, izstrādāt priekšlikumus kā uzlabot lietotni, lai vairāk pievērst uzmanību lietotnei un vēl vairāk palielināt klientu skaitu. Darbs sastāv no četrām nodaļām. Pirmajā nodaļa tiek analizēta SIA “Premier Restaurants Latvia”, uzņēmuma biznesa procesi un lietotnes ietekme uz tiem. Otrajā nodaļā tiek raksturota esošā mobilā lietotne un analizēti lietotnes statistiskie dati. Trešajā nodaļā tiek analizēta cilvēku aptauja par “McDonald’s” lietotnes uzlabošanas iespējam. Ceturtajā nodaļā tiek izvirzīti priekšlikumi “McDonald’s” mobilās lietotnes uzlabošanā. Bakala…
New Technologies and Purchase Behaviour. An Analysis of the Determinant Variables in M-Shopping.
2009
Despite of the growing importance of mobile shopping in a lot of countries, there is still a lack of research work in this field. This paper aims to make an approximation of the M-shopper profile and identify the variables influencing purchase behaviour. Findings obtained from a representative sample of 2,343 Spanish Internet users show that the M-shopping decision can be predicted according to consumer age and experience as Internet user and shopper.
A mathematical tool for describing the behaviour of a dense effluent discharge
2009
In many cases a dense effluent has to be discharged in the environment with possible harmful consequences. The preferred design for the relevant discharge unit is that of a simple or multi-port diffuser issuing jets at a given inclination above the horizontal. This work presents the follow-on developments of a model previously proposed to predict the behaviour of inclined dense jets issuing in a stagnant environment. It consists of a set of three ordinary differential equations that can be solved by standard numerical methods. Model outputs include information on the trajectory, spreading and dilution of inclined dense jets, return point position and concentration. Interestingly the model a…
Burden of HIV and hepatitis C co-infection: the changing epidemiology of hepatitis C in HIV-infected patients in France.
2015
Équipe UB/CHU (EA) Pôle MERS CT3 Hors Enjeu; International audience; Background & AimsTo better evaluate the HIV-HCV co-infection burden in the context of new effective HCV treatment. MethodsWe reviewed all the epidemiological data available on HCV-related disease in HIV-infected patients in France. Sources of data have been selected using the following criteria: (i) prospective cohorts or cross-sectional surveys; (ii) conducted at a national level; (iii) in the HIV-infected population; (iv) able to identify HCV co-infection and chronic active hepatitis C (HCV RNA positive); and (v) conducted during the period 2003-2012. ResultsThe overall prevalence of HIV-HCV co-infection has decreased fr…
CasuHal : HAL Open Access Repository Users Group
2018
CasuHal is a team of volunteers, gathered into a non-profit organisation. Its purpose is to foster exchanges and communication among its 270+ members, to help them understand and take ownership of the HAL platform, and to propose the functional developments needed for a full institutional use.
PV-Alert: Fog Computing based Architecture for Safeguarding Vulnerable Road Users
2018
High volumes of pedestrians, cyclists and other vulnerable road users (VRUs) have much higher casualty rates per mile; not surprising given their lack of protection from an accident. In order to alleviate the problem, sensing capabilities of smartphones can be used to detect, warn and safeguard these road users. In this research we propose an infrastructure-less fog-based architecture named PV-Alert (Pedestrian-Vehicle Alert) where fog nodes process delay sensitive data obtained from smartphones for alerting pedestrians and drivers before sending the data to the cloud for further analysis. Fog computing is considered in developing the architecture since it is an emerging paradigm that has p…