La réhabilitation psychosociale a l'aube du XXIème siècle: II: Modalités thérapeutiques ou réhabilitatives et dispositif institutionnel

The main goal of psychosocial rehabilitation is to compensate the vulnerability underlying psychiatric disorders through intermediate institutions when the persistence and recurrence of these disorders have led to social and professional exclusion. Intermediate institutions refer to services which allow transition between the state of dependence on the hospital to the state of relative autonomy in social community. Psychosocial rehabilitation is a comprehensive approach which link the type of interventions: treatment, rehabilitation and support integrated in multimodal and individualized programs. A study of the out-patients followed by the rehabilitation unit of the psychiatric department in Lausanne has shown that provision of services is divided into 60% for rehabilitation, 20% for treatment and 20% for support independently of the psychiatric disorders. The implementation of these programs necessitates institutional support from psychiatric hospital to outpatient clinics through different types of facilities in order to offer a medical and psychosocial device of rehabilitation into the community

Especificacions, Anàlisi i Disseny d'un Programari de Gestió de Magatzems

Aquest treball de fi de carrera vol reflectir les necessitats bàsiques per al disseny d'un programari de gestió de magatzems (PGM a partir d'ara). Un PGM té la particularitat d'haver d'establir connexions entre els fluxos físics del treball propi d'un magatzem i els fluxos de dades propis d'un sistema informàtic. Les prestacions del PGM s'hauran de desenvolupar en part en terminals de radiofreqüència, ja que es considera que el treball en línia és bàsic per a gestionar un magatzem.

GMODI : Gestión y mantenimiento Online de departamentos informáticos

La finalitat d'aquest projecte és la d'aconseguir d'una banda la gestió de recanvis per als equips informàtics de l'empresa tals com, tonners d'impressores làser i faxos, cartutxos de tinta, escàners i terminals de fàbrica i finalment impressores d'impressió tèrmica per a etiquetes dels productes de la nostra fàbrica. Per l'altre costat tindrem el manteniment dels equips informàtics de l'empresa, és dir els PC's de feina.

Construcció d'un SIG per la gestió en camins no cartografiats

Aquest treball està format per dues parts: la primera és un recull de tots els elements teòrics necessaris per entendre els rudiments d'un SIG i la segona, en la que es construeix un SIG de Catalunya, en el que es representarà les entitats bàsiques de la cartografia catalana: províncies, comarques, límits municipals, municipis i els camins no cartografiats enregistrats per terminals GPS.

Prevenda

Aquest projecte es base en una aplicació de prevenda per terminals amb Sistema Operatiu Windows CE 4.3 i plataforma Pocket PC 2003. L'aplicació permetrà al terminal conectar-se amb un ordenador central (PC) per tal de descarregar la informació dels clients, artícles, rutes, etc. Una vegada s'hagi rebut la informació, el comercial podrà anar visitant els diferents clients seguint una ruta i introduint les comandes. En qualsevol moment del dia el comercial podrà enviar les comandes a la central mitjançant una conecció remota o bé mitjançant una comunicació directa.

Immunocytochemical localization of the glucose transporter 2 (GLUT2) in the adult rat brain. II. Electron microscopic study.

Following a former immunohistochemical study in the rat brain [Arluison, M., Quignon, M., Nguyen, P., Thorens, B., Leloup, C., Penicaud, L. Distribution and anatomical localization of the glucose transporter 2 (GLUT2) in the adult rat brain. I. Immunohistochemical study. J. Chem. Neuroanat., in press], we have analyzed the ultrastructural localization of GLUT2 in representative and/or critical areas of the forebrain and hindbrain. In agreement with previous results, we observe few oligodendrocyte and astrocyte cell bodies discretely labeled for GLUT2 in large myelinated fibre bundles and most brain areas examined, whereas the reactive glial processes are more numerous and often localized in the vicinity of nerve terminals and/or dendrites or dendritic spines forming synaptic contacts. Only some of them appear closely bound to unlabeled nerve cell bodies and dendrites. Furthermore, the nerve cell bodies prominently immunostained for GLUT2 are scarce in the brain nuclei examined, whereas the labeled dendrites and dendritic spines are relatively numerous and frequently engaged in synaptic junctions. In conformity with the observation of GLUT2-immunoreactive rings at the periphery of numerous nerve cell bodies in various brain areas (see previous paper), we report here that some neuronal perikarya of the dorsal endopiriform nucleus/perirhinal cortex exhibit some patches of immunostaining just below the plasma membrane. However, the presence of many GLUT2-immunoreactive nerve terminals and/or astrocyte processes, some of them being occasionally attached to nerve cell bodies and dendrites, could also explain the pericellular labeling observed. The results here reported support the idea that GLUT2 may be expressed by some cerebral neurones possibly involved in glucose sensing, as previously discussed. However, it is also possible that this transporter participate in the regulation of neurotransmitter release and, perhaps, in the release of glucose by glial cells.

Sistema integral de guiado y localización de objetivos en interiores para personas con discapacidades visuales basado en dispositivos móviles libres

Este trabajo propone un sistema basado en terminales móviles que permite a las personas con deficiencias visuales la localización e identificación de objetos previamente seleccionados, en estantes o lineales. Para ello el sistema combina comunicaciones en Campo Cercano (NFC), mediante la lectura de etiquetas pasivas de Identificación de Radio-Frecuencia (RFID) para la localización de los productos objetivos en el lineal, y la localización y decodificación de códigos de barras para su identificación.

Increased neurotransmitter release at the neuromuscular junction in a mouse model of polyglutamine disease.

In Huntington's disease (HD), the expansion of polyglutamine (polyQ) repeats at the N terminus of the ubiquitous protein huntingtin (htt) leads to neurodegeneration in specific brain areas. Neurons degenerating in HD develop synaptic dysfunctions. However, it is unknown whether mutant htt impacts synaptic function in general. To investigate that, we have focused on the nerve terminals of motor neurons that typically do not degenerate in HD. Here, we have studied synaptic transmission at the neuromuscular junction of transgenic mice expressing a mutant form of htt (R6/1 mice). We have found that the size and frequency of miniature endplate potentials are similar in R6/1 and control mice. In contrast, the amplitude of evoked endplate potentials in R6/1 mice is increased compared to controls. Consistent with a presynaptic increase of release probability, synaptic depression under high-frequency stimulation is higher in R6/1 mice. In addition, no changes were detected in the size and dynamics of the recycling synaptic vesicle pool. Moreover, we have found increased amounts of the synaptic vesicle proteins synaptobrevin 1,2/VAMP 1,2 and cysteine string protein-α, and the SNARE protein SNAP-25, concomitant with normal levels of other synaptic vesicle markers. Our results reveal that the transgenic expression of a mutant form of htt leads to an unexpected gain of synaptic function. That phenotype is likely not secondary to neurodegeneration and might be due to a primary deregulation in synaptic protein levels. Our findings could be relevant to understand synaptic toxic effects of proteins with abnormal polyQ repeats.

Coronary vasomotor control in obesity and morbid obesity: contrasting flow responses with endocannabinoids, leptin, and inflammation.

OBJECTIVES: This study sought to investigate abnormalities in coronary circulatory function in 2 different disease entities of obese (OB) and morbidly obese (MOB) individuals and to evaluate whether these would differ in severity with different profiles of endocannabinoids, leptin, and C-reactive protein (CRP) plasma levels. BACKGROUND: There is increasing evidence that altered plasma levels of endocannabinoids, leptin, and CRP may affect coronary circulatory function in OB and MOB. METHODS: Myocardial blood flow (MBF) responses to cold pressor test from rest and during pharmacologically induced hyperemia were measured with N-13 ammonia positron emission tomography/computed tomography. Study participants (n = 111) were divided into 4 groups based on their body mass index (BMI) (kg/m(2)): 1) control group (BMI: 20 to 24.9, n = 30); 2) overweight group (BMI: 25 to 29.9, n = 31), 3) OB group (BMI: 30 to 39.9, n = 25); and 4) MOB group (BMI ≥40, n = 25). RESULTS: The cold pressor test-induced change in endothelium-related MBF response (ΔMBF) progressively declined in overweight and OB groups when compared with the control group [median: 0.19 (interquartile range [IQR] 0.08, 0.27) and 0.11 (0.03, 0.17) vs. 0.27 (0.23, 0.38) ml/g/min; p ≤ 0.01, respectively], whereas it did not differ significantly between OB and MOB groups [median: 0.11 (IQR: 0.03, 0.17) and 0.09 (-0.01, 0.19) ml/g/min; p = 0.93]. Compared with control subjects, hyperemic MBF subjects comparably declined in the overweight, OB, and MOB groups [median: 2.40 (IQR 1.92, 2.63) vs. 1.94 (1.65, 2.30), 2.05 (1.67, 2.38), and 2.14 (1.78, 2.76) ml/g/min; p ≤ 0.05, respectively]. In OB individuals, ΔMBF was inversely correlated with increase in endocannabinoid anandamide (r = -0.45, p = 0.044), but not with leptin (r = -0.02, p = 0.946) or with CRP (r = -0.33, p = 0.168). Conversely, there was a significant and positive correlation among ΔMBF and elevated leptin (r = 0.43, p = 0.031) and CRP (r = 0.55, p = 0.006), respectively, in MOB individuals that was not observed for endocannabinoid anandamide (r = 0.07, p = 0.740). CONCLUSIONS: Contrasting associations of altered coronary endothelial function with increases in endocannabinoid anandamide, leptin, and CRP plasma levels identify and characterize OB and MOB as different disease entities affecting coronary circulatory function.

"The 3/3 strategy": a successful multifaceted hospital wide hand hygiene intervention based on WHO and continuous quality improvement methodology.

BACKGROUND Only multifaceted hospital wide interventions have been successful in achieving sustained improvements in hand hygiene (HH) compliance. METHODOLOGY/PRINCIPAL FINDINGS Pre-post intervention study of HH performance at baseline (October 2007-December 2009) and during intervention, which included two phases. Phase 1 (2010) included multimodal WHO approach. Phase 2 (2011) added Continuous Quality Improvement (CQI) tools and was based on: a) Increase of alcohol hand rub (AHR) solution placement (from 0.57 dispensers/bed to 1.56); b) Increase in frequency of audits (three days every three weeks: "3/3 strategy"); c) Implementation of a standardized register form of HH corrective actions; d) Statistical Process Control (SPC) as time series analysis methodology through appropriate control charts. During the intervention period we performed 819 scheduled direct observation audits which provided data from 11,714 HH opportunities. The most remarkable findings were: a) significant improvements in HH compliance with respect to baseline (25% mean increase); b) sustained high level (82%) of HH compliance during intervention; c) significant increase in AHRs consumption over time; c) significant decrease in the rate of healthcare-acquired MRSA; d) small but significant improvements in HH compliance when comparing phase 2 to phase 1 [79.5% (95% CI: 78.2-80.7) vs 84.6% (95% CI:83.8-85.4), p<0.05]; e) successful use of control charts to identify significant negative and positive deviations (special causes) related to the HH compliance process over time ("positive": 90.1% as highest HH compliance coinciding with the "World hygiene day"; and "negative":73.7% as lowest HH compliance coinciding with a statutory lay-off proceeding). CONCLUSIONS/SIGNIFICANCE CQI tools may be a key addition to WHO strategy to maintain a good HH performance over time. In addition, SPC has shown to be a powerful methodology to detect special causes in HH performance (positive and negative) and to help establishing adequate feedback to healthcare workers.

Acute imaging does not improve ASTRAL score's accuracy despite having a prognostic value.

BACKGROUND: The ASTRAL score was recently shown to reliably predict three-month functional outcome in patients with acute ischemic stroke. AIM: The study aims to investigate whether information from multimodal imaging increases ASTRAL score's accuracy. METHODS: All patients registered in the ASTRAL registry until March 2011 were included. In multivariate logistic-regression analyses, we added covariates derived from parenchymal, vascular, and perfusion imaging to the 6-parameter model of the ASTRAL score. If a specific imaging covariate remained an independent predictor of three-month modified Rankin score > 2, the area-under-the-curve (AUC) of this new model was calculated and compared with ASTRAL score's AUC. We also performed similar logistic regression analyses in arbitrarily chosen patient subgroups. RESULTS: When added to the ASTRAL score, the following covariates on admission computed tomography/magnetic resonance imaging-based multimodal imaging were not significant predictors of outcome: any stroke-related acute lesion, any nonstroke-related lesions, chronic/subacute stroke, leukoaraiosis, significant arterial pathology in ischemic territory on computed tomography angiography/magnetic resonance angiography/Doppler, significant intracranial arterial pathology in ischemic territory, and focal hypoperfusion on perfusion-computed tomography. The Alberta Stroke Program Early CT score on plain imaging and any significant extracranial arterial pathology on computed tomography angiography/magnetic resonance angiography/Doppler were independent predictors of outcome (odds ratio: 0·93, 95% CI: 0·87-0·99 and odds ratio: 1·49, 95% CI: 1·08-2·05, respectively) but did not increase ASTRAL score's AUC (0·849 vs. 0·850, and 0·8563 vs. 0·8564, respectively). In exploratory analyses in subgroups of different prognosis, age or stroke severity, no covariate was found to increase ASTRAL score's AUC, either. CONCLUSIONS: The addition of information derived from multimodal imaging does not increase ASTRAL score's accuracy to predict functional outcome despite having an independent prognostic value. More selected radiological parameters applied in specific subgroups of stroke patients may add prognostic value of multimodal imaging.

Effectiveness of core stability exercises and recovery myofascial release massage on fatigue in breast cancer survivors: a randomized controlled clinical trial.

The purpose of the present paper was to evaluate the effects of an 8-week multimodal program focused on core stability exercises and recovery massage with DVD support for a 6-month period in physical and psychological outcomes in breast cancer survivors. A randomized controlled clinical trial was performed. Seventy-eight (n = 78) breast cancer survivors were assigned to experimental (core stability exercises plus massage-myofascial release) and control (usual health care) groups. The intervention period was 8 weeks. Mood state, fatigue, trunk curl endurance, and leg strength were determined at baseline, after the last treatment session, and at 6 months of followup. Immediately after treatment and at 6 months, fatigue, mood state, trunk curl endurance, and leg strength exhibited greater improvement within the experimental group compared to placebo group. This paper showed that a multimodal program focused on core stability exercises and massage reduced fatigue, tension, depression, and improved vigor and muscle strength after intervention and 6 months after discharge.

Contemporary perioperative care strategies.

BACKGROUND: Historically, the preoperative and postoperative care of patients with gastrointestinal cancer was provided by surgeons. Contemporary perioperative care is a truly multidisciplinary endeavour with implications for cancer-specific outcomes. METHODS: A literature review was performed querying PubMed and the Cochrane Library for articles published between 1966 to 2012 on specific perioperative interventions with the potential to improve the outcomes of surgical oncology patients. Keywords used were: fast-track, enhanced recovery, accelerated rehabilitation, multimodal and perioperative care. Specific interventions included normothermia, hyperoxygenation, surgical-site infection, skin preparation, transfusion, non-steroidal anti-inflammatory drugs, thromboembolism and antibiotic prophylaxis, laparoscopy, radiotherapy, perioperative steroids and monoclonal antibodies. Included articles had to be randomized controlled trials, prospective or nationwide series, or systematic reviews/meta-analyses, published in English, French or German. RESULTS: Important elements of modern perioperative care that improve recovery of patients and outcomes in surgical oncology include accelerated recovery pathways, thromboembolism and antibiotic prophylaxis, hyperoxygenation, maintenance of normothermia, avoidance of blood transfusion and cautious use of non-steroidal anti-inflammatory drugs, promotion of laparoscopic surgery, chlorhexidine-alcohol skin preparation and multidisciplinary meetings to determine multimodal therapy. CONCLUSION: Multidisciplinary management of perioperative patient care has improved outcomes. Copyright © 2012 British Journal of Surgery Society Ltd. Published by John Wiley & Sons, Ltd.

Public screens

Creació d'un sistema amb terminals repartits per diverses ubicacions. Aquests terminals serviran per mostrar informació en determinats establiments comercials segons les necessitats del client.

Recerca de l'eficiència en aplicacions SIG per Android

A causa de l'increment del nombre de consumidors de dades geogràfiques, sobretot de dispositius mòbils, els sistemes d'informació geogràfica es troben davant el repte de reduir el coll d'ampolla que suposa l'arquitectura client-servidor clàssica. Una de les solucions a aquest problema és la translació de part de la intel·ligència al node client, així com la creació de xarxes descentralitzades (peer to peer),L'objectiu d'aquesta recerca és demostrar la viabilitat d'una infraestructura client mòbil-servidor, on el client no és únicament un consumidor més, si no que es torna un node intel·ligent.Per fer aquest estudi s'ha desenvolupat una aplicació pel sistema operatiu Android que consumeix dades d'OpenStreetMap. Aquesta aplicació utilitza tècniques de tessel·lat, catching i descàrrega de dades en background segons la posició de l'usuari, per facilitar el consum i reduir el flux de dades intercanviades entre el client i el servidor. També s'ha creat un servei web intern al dispositiu mòbil per a la creació de xarxes peer to peer, les quals permetin un intercanvi de dades entre els terminals mòbils. En aquest treball s'ha demostrat la viabilitat de la infraestructura a través del impacte de l'ús de les tècniques comentades anteriorment sobre el dispositiu client. Per mesurar l'impacte s'ha tingut en compte la càrrega de la CPU (la qual repercuteix al consum de la bateria) i el temps de resposta del sistema. Els resultats de les proves realitzades indiquen que aquestes tècniques redueixen el temps de cerca de punts d'interès d'una manera dràstica, però que també tenen un alt impacte a la CPU i en el temps de càrrega, sobretot en dispositius amb menys capacitats.