Anàlisi i disseny d'una aplicació de gestió de material d'emergències

El projecte escollit és la Gestió de Material d'Emergències amb la finalitat de gestionar l'aprovisionament de les diferents unitats que formen una organització en estructura jeràrquica de bombers, aquesta gestió permet portar un control individualitzat del consum de cada unitat i també pot oferir la informació sobre els estocs per ajudar a la presa de decisions davant una emergència.

Gestió de devolucions de material

El projecte vol donar una solució integral que cobreixi el circuit prèviament descrit i permeti la consecució eficient del mateix des dels punts de vista del client i del personal intern.

Cl gene cluster encoding several small nucleolar RNAs: a comparison amongst trypanosomatids

Small nucleolar RNAs (snoRNAs) are small non-coding RNAs that modify RNA molecules such as rRNA and snRNA by guiding 2'-O-ribose methylation (C/D box snoRNA family) and pseudouridylation reactions (H/ACA snoRNA family). H/ACA snoRNAs are also involved in trans-splicing in trypanosomatids. The aims of this work were to characterise the Cl gene cluster that encodes several snoRNAs in Trypanosoma rangeli and compare it with clusters from Trypanosoma cruzi, Trypanosoma brucei, Leishmania major, Leishmania infantum, Leishmania braziliensis and Leptomonas collosoma. The T. rangeli Cl gene cluster is an 801 base pair (bp) repeat sequence that encodes three C/D (Cl1, Cl2 and Cl4) and three H/ACA (Cl3, Cl5 and Cl6) snoRNAs. In contrast to T. brucei, the Cl3 and Cl5 homologues have not been annotated in the Leishmania or T. cruzi genome projects (http//:www.genedb.org). Of note, snoRNA transcribed regions have a high degree of sequence identity among all species and share gene synteny. Collectively, these findings suggest that the Cl cluster could constitute an interesting target for therapeutic (gene silencing) or diagnostic intervention strategies (PCR-derived tools).

Small nucleolar RNA expression profiling identifies potential prognostic markers in peripheral T-cell lymphoma.

Peripheral T-cell lymphoma (PTCL) is a rare, heterogeneous type of non-Hodgkin lymphoma (NHL) that, in general, is associated with a poor clinical outcome. Therefore, a current major challenge is the discovery of new prognostic tools for this disease. In the present study, a cohort of 122 patients with PTCL was collected from a multicentric T-cell lymphoma consortium (TENOMIC). We analyzed the expression of 80 small nucleolar RNAs (snoRNAs) using high-throughput quantitative PCR. We demonstrate that snoRNA expression analysis may be useful in both the diagnosis of some subtypes of PTCL and the prognostication of both PTCL-not otherwise specified (PTCL-NOS; n = 26) and angio-immunoblastic T-cell lymphoma (AITL; n = 46) patients treated with chemotherapy. Like miRNAs, snoRNAs are globally down-regulated in tumor cells compared with their normal counterparts. In the present study, the snoRNA signature was robust enough to differentiate anaplastic large cell lymphoma (n = 32) from other PTCLs. For PTCL-NOS and AITL, we obtained 2 distinct prognostic signatures with a reduced set of 3 genes. Of particular interest was the prognostic value of HBII-239 snoRNA, which was significantly over-expressed in cases of AITL and PTCL-NOS that had favorable outcomes. Our results suggest that snoRNA expression profiles may have a diagnostic and prognostic significance for PTCL, offering new tools for patient care and follow-up.

Manufacturing and characterization of a recombinant adeno-associated virus type 8 reference standard material.

Gene therapy approaches using recombinant adeno-associated virus serotype 2 (rAAV2) and serotype 8 (rAAV8) have achieved significant clinical benefits. The generation of rAAV Reference Standard Materials (RSM) is key to providing points of reference for particle titer, vector genome titer, and infectious titer for gene transfer vectors. Following the example of the rAAV2RSM, here we have generated and characterized a novel RSM based on rAAV serotype 8. The rAAV8RSM was produced using transient transfection, and the purification was based on density gradient ultracentrifugation. The rAAV8RSM was distributed for characterization along with standard assay protocols to 16 laboratories worldwide. Mean titers and 95% confidence intervals were determined for capsid particles (mean, 5.50×10(11) pt/ml; CI, 4.26×10(11) to 6.75×10(11) pt/ml), vector genomes (mean, 5.75×10(11) vg/ml; CI, 3.05×10(11) to 1.09×10(12) vg/ml), and infectious units (mean, 1.26×10(9) IU/ml; CI, 6.46×10(8) to 2.51×10(9) IU/ml). Notably, there was a significant degree of variation between institutions for each assay despite the relatively tight correlation of assay results within an institution. This outcome emphasizes the need to use RSMs to calibrate the titers of rAAV vectors in preclinical and clinical studies at a time when the field is maturing rapidly. The rAAV8RSM has been deposited at the American Type Culture Collection (VR-1816) and is available to the scientific community.

Material didáctico de educación ambiental no formal para el programa “yo, sí puedo cuidar el ambiente”, en Nicaragua

El presente trabajo ha consistido en elaborar el material didáctico para la educación ambiental no formal de los ciudadanos de Nicaragua, con nivel escolar equivalente a sexto grado. Este material en un futuro cercano será la base del programa de alfabetización ambiental “Yo, Sí Puedo Cuidar el Ambiente”,coordinado por la “Red Universitaria Yo, Sí Puedo” en distintas partes de Nicaragua. El resultado del proyecto es una cartilla destinada al alumno y una Guía Metodológica para el educador. Para la realización de este proyecto ha sido necesaria una estancia de tres meses y medio para la recopilación de información y la elaboración de material didáctico. El principal objetivo del material elaborado es contribuir en la sensibilización y la formación de valotres ambientales de los participantes, mejorando asi su calidad de vida y su entorno

Confirmation of Anopheles (Anopheles) calderoni Wilkerson, 1991 (Diptera: Culicidae) in Colombia and Ecuador through molecular and morphological correlation with topotypic material

The morphologically similar taxa Anopheles calderoni, Anopheles punctimacula, Anopheles malefactor and Anopheles guarao are commonly misidentified. Isofamilies collected in Valle de Cauca, Colombia, showed morphological characters most similar to An. calderoni, a species which has never previously been reported in Colombia. Although discontinuity of the postsubcostal pale spots on the costa (C) and first radial (R1) wing veins is purportedly diagnostic for An. calderoni, the degree of overlap of the distal postsubcostal spot on C and R1 were variable in Colombian specimens (0.003-0.024). In addition, in 98.2% of larvae, seta 1-X was located off the saddle and seta 3-C had 4-7 branches in 86.7% of specimens examined. Correlation of DNA sequences of the second internal transcribed spacer and mtDNA cytochrome c oxidase subunit I gene (COI) barcodes (658 bp of the COI gene) generated from Colombian progeny material and wild-caught mosquitoes from Ecuador with those from the Peruvian type series of An. calderoni confirmed new country records. DNA barcodes generated for the closely related taxa, An. malefactor and An. punctimacula are also presented for the first time. Examination of museum specimens at the University of the Valle, Colombia, revealed the presence of An. calderoni in inland localities across Colombia and at elevations up to 1113 m.

El Bambú como material estructural:análisis de un caso práctico

Esta investigación quiere participar en la búsqueda de encontrar nuevas formas para el uso del bambú porque creciendo rápido y siendo muy resistente, el bambú es muy competitivo con respecto a otros materiales. La idea principal de esa investigación es aplicar al bambú las técnicas modernas deestructuras livianas, espaciales y flexibles del acero o la madera. De allí que decidieramos investigar sistemas estructurales que respondan a las siguientes pautas de diseño: aprovechamiento de la longitud y flexibilidad natural del bambú; control de su curvatura; aumento de la rigidez flexional; superación de la escala natural del material para salvar grandes luces; posibilidad de generación de diferentes configuraciones espaciales; utilización de materiales de bajo costo y fácil obtención y empleo de mano de obra no especializada

Anàlisi paramètrica de l'assaig a compressió d'un panell de material compost rigiditzat amb tres nervis

L’objectiu d’aquest treball és desenvolupar una metodologia per realitzar l’anàlisiparamètrica de l’assaig de compressió d’un panell de material compost rigiditzat ambtres nervis. En primer lloc és necessari desenvolupar un sistema automatitzat per generar i avaluar el conjunt de parametritzacions. A continuació, s’estudiaran quines variables d’estat són les més adequades per representar el vinclament local, la flexió global, la càrrega crítica de desestabilització i l’índex de fallada en l’anàlisi paramètrica. La modelització amb el mètode dels elements finits serveix per simular l’assaig a compressió del panell. La simulació es realitza mitjançant un càlcul no lineal, per estudiar la desestabilització i els fenòmens no lineals que pateix el panell. L’estudi es complementa amb una anàlisi modal i una anàlisi lineal

Bòbila d’Ermedàs: Estudi del material arqueològic de la UE-115

Estudi del material trobat a l’interior d’una de les tres canals presents en el jaciment d’Ermedàs recuperat durant la 6a i 7a campanyes d’excavació, al 2004 i 2006, en què es va excavar l’estructura. El conjunt a analitzar correspon al moment de l’abandó de la canalització, indicatiu que ens trobem davant un conjunt tancat. L’objectiu és analitzar un grup de material ceràmic que serveix per datar i contextualitzar la canalització dins el funcionament global de la bòbila d’Ermedàs, per tal de poder conèixer una part més del seu funcionament

Del artículo de revisión a la recomendación profesional: La uniformación y material de protección individual para los equipos del ámbito prehospitalario de urgencias y emergencias

The Spanish Society of Nursing Emergency (SEEUE) has several lines documentaries that can be consulted on its web page and that have been spread through various publications: Statutes, scientific recommendations, professional recommendations, statements and allegations, grounds for nursing emergency, guarantees and rules, documents of interest and legislation. Set this that composed the regulatory environment, legal and recommendations which society poses to the collective nurse from the area of the emergency, as well as the rest of actors associated with urgent assistance (institutional and administratively) and through what has been the work of conceptualization and definition in our area the past few years. Part of this documentation offer possibilities for scientific endorsement and professional and invites to continue building knowledge and evidence. It is in this sense in which this work can and should be defined from a literature review approach and under the scheme of "review article". The working Group in Primary Care (PC) of the SEEUE, decided to build a Professional Recommendation (PR) in one of the areas of "uncertainty/variability" in the employment context and historical demand of nurses and other emergency care team on security issues: "The uniform and personal protective equipment for professional teams on prehospital emergency areas”.

Càlcul, disseny i fabricació d'una carrosseria autoportant en material compòsit per al vehicle de baix consum Àliga

El projecte és l’inici de la creació d’un nou prototip per a poder competir la temporada 2008 a la cursa de vehicles de baix consum Shell Eco-Marathon. El principal objectiu és aconseguir un xassís que redueixi, en la mesura del possible, el pes del prototip a la vegada que asseguri una millor rigidesa i millori l’ergonomia de tot el conjunt. Es dissenyarà tota la part estructural de la carrosseria, que serà sotmesa a càlcul mitjançant la tècnica dels elements finits i posteriorment es realitzarà una guia de producció per tal de guiar els membres de l’equip que en realitzin la producció

Interoperabilitat entre repositoris de material docent i recol·lectors de metadades

L'objectiu principal d'aquest projecte és estudiar les mancances en la interoperabilitat entre els repositoris de material docent i els recol·lectors de metadades, així com incloure una proposta d'arquitectura per superar-ho, basada en ontologies per a cada tipus de material docent o mitjançant crosswalks.

Statistical similarity between the compression of a porous material and earthquakes

It has been long stated that there are profound analogies between fracture experiments and earthquakes; however, few works attempt a complete characterization of the parallelisms between these so separate phenomena. We study the Acoustic Emission events produced during the compression of Vycor (SiO&sub&2&/sub&). The Gutenberg-Richter law, the modified Omori's law, and the law of aftershock productivity hold for a minimum of 5 decades, are independent of the compression rate, and keep stationary for all the duration of the experiments. The waiting-time distribution fulfills a unified scaling law with a power-law exponent close to 2.45 for long times, which is explained in terms of the temporal variations of the activity rate.

Empreendedorismo feminino e o conflito trabalho-família: estudo de multicasos no setor de comércio de material de construção da cidade de Curitiba

Os autores que analisam o conflito trabalho-família têm ressaltado a importância da busca do equilíbrio do tempo na dedicação para o trabalho sem que haja detrimento do tempo dedicado à família. Destacam-se três dimensões em que se podem encontrar conflitos entre o trabalho e a família: tempo, tensão e comportamento. Nesta pesquisa, tem-se como objetivo apresentar os conflitos trabalho-família percebidos por duas empresárias do setor de comércio de material de construção da cidade de Curitiba, bem como as ações dessas empresárias para lidarem com os conflitos identificados. Por meio de pesquisa qualitativa, do tipo estudo de multicasos, foram entrevistados tanto as empresárias quanto seus parceiros. Os achados da pesquisa corroboram os estudos citados na revisão teórica, sendo o fator tempo o mais frequentemente citado como gerador de conflitos trabalho-família e o controle emocional como a ação mais citada como atenuante desses mesmos conflitos.