Tractament de dades i geolocalització: proper bus Barcelona

Desenvolupament d'una aplicació per a mòbils Android que permeti conèixer les parades de bus més properes i el temps que falta perquè arribi cada línia de bus, mitjançant la geolocalització de l'usuari, un mapa de parades o un codi QR. Obtenció i tractament de les dades de parades i línies, així com obtenció en temps real de les properes arribades mitjançant "web scraping" (simulació de navegació d'un usuari per extreure dades dels webs) de les pàgines dels operadors.

Homenatge a Teresa

Biografia de Teresa Solà, esposa de l’artista Josep Aragay, que va ser mestra de l’escola de nenes de Breda fins que fou empresonada i depurada pel franquisme

Sharing and Learning= Changing. A real story at the Institute of Public Security of Catalonia

The Institute has professionals with extensive experience in training, specifically with experience in the field of police and emergencies training. Moreover, it also has very talented people. But above all, our institution has public professionals with a desire to serve, who love security and emergency responders and want to provide them with the best knowledge to make them every day better professionals. In the quest for continuous training improvement, its during 2009 when e-learning begins to have a presence at the Institute. Virtual training methodology becomes a facilitator for the training of various professionals, avoiding geographical displacement and easing the class schedule.

Expressive concatenative synthesis by reusing samples from real performance recordings

Here we describe an approach to the expressive synthesis of jazz saxophone melodies that reuses audio recordings and carefully concatenates note samples. The aim is to generate an expressive audio sequence from the analysis of an arbitrary input score using a previously induced performance model and an annotated saxophone note database extracted from real performances. We push the idea of using the same corpus for both inducing an expressive performance model and synthesizing sound by concatenating samples in the corpus. Therefore, a connection between the performers’ instrument sound and performance characteristics is kept during the synthesis process.

Do real books help the learning of english in P4?

The purpose of this study is to answer the principal question, Do Real Books help the learning of English in P4?, and create a useful document to English teachers in Infant Education that are interested in working through stories. Previous to the development of the work, it has been necessary a research work and a theoretical documentation, performed using a literature review. This process has served to establish the basis of the study and to develop the subsequent didactic intervention. This second part of the study, the didactic intervention, contains all the information about how it was planned, carried to term and evaluated. There are three different ‘real books’ used as a reference in which the reader can see how to choose the correct story, how to adapt the text to the children, the daily planning, and how to evaluate the activities.

Vejamen de Alfonso de Batres para la academia de 1638

Durante el mes de febrero de 1638 se celebraron en el palacio del Buen Retiro las fiestas de carnestolendas. Entre las actividades programadas, se realizó una academia literaria en la que participaron poetas y cortesanos. De ella se conservan tres vejámenes: el de Alfonso de Batres, el de Antonio Coello y el de Francisco de Rojas Zorrilla. En el presente artículo se analiza y edita críticamente el vejamen que Batres defendió ante sus majestades en el Salón Real del Retiro el 11 de febrero de 1638.

First detection of Waddlia chondrophila in Africa using SYBR Green real-time PCR on veterinary samples.

Waddlia chondrophila is a strict intracellular microorganism belonging to the order Chlamydiales that has been isolated twice from aborted bovine fetuses, once in USA and once in Germany. This bacterium is now considered as an abortigenic agent in cattle. However, no information is available regarding the presence of this bacterium in Africa. Given the low sensitivity of cell culture to recover such an obligate intracellular bacterium, molecular-based diagnostic approaches are warranted. This report describes the development of a quantitative SYBR Green real-time PCR assay targeting the recA gene of W. chondrophila. Analytical sensitivity was 10 copies of control plasmid DNA per reaction. No cross-amplification was observed when testing pathogens that can cause abortion in cattle. The PCR exhibited a good intra-run and inter-run reproducibility. This real-time PCR was then applied to 150 vaginal swabs taken from Tunisian cows that have aborted. Twelve samples revealed to be Waddlia positive, suggesting a possible role of this bacterium in this setting. This new real-time PCR assay represents a diagnostic tool that may be used to further study the prevalence of Waddlia infection.

Postmortem imaging: real or virtual?

Since the earliest years after the discovery of X-rays, radiological images have been used successfully for answering medico-legal and forensic questions. The possibility to evaluate the inside of a body without actually opening it has been appreciated and used in forensic pathology since then. However, the introduction of modern cross-sectional imaging techniques into post-mortem investigations has created controversial discussions among the medico-legal community. Terms like "Virtual Autopsy" and "Necro-Radiology" have led to confusion and controversy concerning the role of radiological techniques in forensic case work. Regardless, the use of those techniques in post-mortem investigations is increasing, especially the one of Muti-Detector Computed Tomography (MDCT). But also other imaging techniques such as Postmortem Angiography and Magnetic Resonance Imaging are increasingly applied. This presentation shall give an overview over the different techniques of postmortem imaging. It will critically explain their advantages and limitations in forensic death investigations compared to conventional autopsy. The role of postmortem imaging shall be discussed in order to distinguish between real state of the art and virtual reality.

Blind channel deconvolution of real world signals using source separation techniques

In this paper we present a method for blind deconvolution of linear channels based on source separation techniques, for real word signals. This technique applied to blind deconvolution problems is based in exploiting not the spatial independence between signals but the temporal independence between samples of the signal. Our objective is to minimize the mutual information between samples of the output in order to retrieve the original signal. In order to make use of use this idea the input signal must be a non-Gaussian i.i.d. signal. Because most real world signals do not have this i.i.d. nature, we will need to preprocess the original signal before the transmission into the channel. Likewise we should assure that the transmitted signal has non-Gaussian statistics in order to achieve the correct function of the algorithm. The strategy used for this preprocessing will be presented in this paper. If the receiver has the inverse of the preprocess, the original signal can be reconstructed without the convolutive distortion.

La subtitulación amateur: la subtitulación amateur de series online: el caso de Lost

Debido a su gran repercusión y rápido ritmo de expansión, resulta obvio que la subtitulación amateur se configura como uno de los fenómenos más interesantes y novedosos de los estudios teóricos y prácticos de la investigación traductológica. Por este motivo, el objetivo principal del presente trabajo es el de conocer y estudiar más en profundidad dicho fenómeno, así como analizar la calidad de estos subtítulos con relación a los profesionales a través de un análisis comparativo de materiales reales de la serie norteamericana Lost. Por otro lado, y a la vista de las conclusiones, también se reflexiona acerca del estado actual de la subtitulación interlingüística, así como de la viabilidad de llevar a cabo una modernización de la disciplina mediante el establecimiento, renovación y diversificación de nuevas y existentes modalidades, junto con las repercusiones académicas, sociológicas y profesionales que ello acarrearía.

El relato audiovisual publicitario del siglo XXI. Del medio televisión al medio internet. ¿Nuevos medios o nuevas formas de consumo audiovisual?

Estudiar la comunicación publicitaria del siglo XXI nos permite entender la importancia del desarrollo actual de este tipo de comunicación. Sin duda un desarrollo que afecta enormemente en el modo en que las marcas llevan a cabo sus estrategias de publicidad con su público. Pero sin duda el formato audiovisual sigue siendo el formato más utilizado por anunciantes y agencias para contactar con su público. El siglo XX estuvo definido por el desarrollo del medio televisión, el siglo XXI por el desarrollo del medio internet, pero la pregunta que realmente nos plantea este cambio mediático es conocer si estamos hablando de un cambio de medio o de un cambio en las estrategias y formatos publicitarios audiovisuales utilizados para llegar al receptor. Los mensajes publicitarios actuales resaltan por una mayor interactividad con el espectador, un contacto voluntario de éste, en muchos casos, con nuestra campaña e incluso una participación activa de nuestro consumidor en la distribución de la campaña. Los formatos evolucionan, también la relación del consumidor con el mensaje publicitario audiovisual y el producto

Quantification of thermotolerant campylobacter in Swiss water treatment plants, by real-time quantitative polymerase chain reaction

A total of 49 wastewater samples from 23 different wastewater treatment plants (WWTPs) were analyzed using real-time quantitative polymerase chain reaction for the presence and quantity of thermotolerant campylobacters. Thermotolerant campylobacters were detected in 87.5% (21/24) and 64% (16/25) of untreated and treated wastewater samples, respectively. Their concentration was sufficiently high to be quantified in 20.4% (10/49) of the samples. In these samples, the concentration ranged from 68 000 to 2292 000 cells/L in untreated wastewater and from 10 800 to 28 000 cells/L in treated water. We conclude that thermotolerant campylobacters present a health hazard for workers at WWTPs in Switzerland. [Authors]

Real-time, in vivo intracellular recordings of caterpillar-induced depolarization waves in sieve elements using aphid electrodes.

Plants propagate electrical signals in response to artificial wounding. However, little is known about the electrophysiological responses of the phloem to wounding, and whether natural damaging stimuli induce propagating electrical signals in this tissue. Here, we used living aphids and the direct current (DC) version of the electrical penetration graph (EPG) to detect changes in the membrane potential of Arabidopsis sieve elements (SEs) during caterpillar wounding. Feeding wounds in the lamina induced fast depolarization waves in the affected leaf, rising to maximum amplitude (c. 60 mV) within 2 s. Major damage to the midvein induced fast and slow depolarization waves in unwounded neighbor leaves, but only slow depolarization waves in non-neighbor leaves. The slow depolarization waves rose to maximum amplitude (c. 30 mV) within 14 s. Expression of a jasmonate-responsive gene was detected in leaves in which SEs displayed fast depolarization waves. No electrical signals were detected in SEs of unwounded neighbor leaves of plants with suppressed expression of GLR3.3 and GLR3.6. EPG applied as a novel approach to plant electrophysiology allows cell-specific, robust, real-time monitoring of early electrophysiological responses in plant cells to damage, and is potentially applicable to a broad range of plant-herbivore interactions.

Lideratge s'escriu en femení

Són molts els que utilitzen el concepte de lideratge femení per crear una falsa sensació d’igualtat o de reivindicació feminista i, per contra, són pocs els que s’atreveixen a explicar en què consisteix aquest lideratge. No obstant, són menys encara els que lluiten per una igualtat de gènere real en tots els status socials i, especialment, en l’àmbit laboral i professional. Aquest Treball de Final de Grau tracta el lideratge femení des d’una posició crítica amb la societat, analitzant els motius que demostren i expliquen la inferioritat numèrica de la dona en les posicions de lideratge, sigui empresarial, mediàtic, polític o de qualsevol altre tipus. Aporta dades que deixen clara la poca representativitat de la dona en els alts càrrecs i les moltes dificultat afegides a les que es veu sotmesa la dona en el seu camí cap a una posició elevada en la jerarquia laboral. Aquestes pàgines volen demostrar que la dona és igual de vàlida o més que l’home per ocupar alts càrrecs i estar al capdavant d’empreses i grups i que, a més, el futur del món social i econòmic estarà en mans de les dones, molt més qualificades i preparades per assumir la responsabilitat i entendre l’esdevenir de la humanitat.