Open minded and open access: introducing NeoBiota, a new peer-reviewed journal of biological invasions

The Editorial presents the focus, scope, policies, and the inaugural issue of NeoBiota, a new open access peer-reviewed journal of biological invasions. The new journal NeoBiota is a continuation of the former NEOBIOTA publication series. The journal will deal with all aspects of invasion biology and impose no restrictions on manuscript size neither on use of color. NeoBiota implies an XML-based editorial workflow and several cutting-edge innovations in publishing and dissemination, such as semantic markup of and enhancements to published texts, data publication, and extensive cross-linking within the journal and to external sources

Open workload scheduler

Producte de planificació de treballs batch multiplataforma basat en sistemes GNU/Linux.

Open Ensis FSM : Aparato señalador de esgrima basado en LPC1769

Este proyecto desarrolla un aparato señalizador de esgrima o FSM (un dispositivo electrónico capaz de determinar si el arma de un esgrimista ha tocado la superficie válida del otro deportista en las condiciones de tiempo preestablecidas por el reglamento de esgrima), basado en la placa LPC1769 que permite la integración con un software de control remoto mediante un módulo WiFly RN-XV.

Code des mines et mineurs : manuel de législation, d'administration, de doctrine et de jurisprudence concernant les mines, minières et carrières,... / par L.-J.-D. Féraud-Giraud,...

Collection : Petite encyclopédie juridique ; 40-42

Proyecto de dirección de sistemas de información : Open Service Center

El objetivo de este proyecto, Open Service Center, ha consistido en la definición de la arquitectura para una plataforma integrada de herramientas de Software Libre que den soporte a la gestión de servicios TI de diferentes áreas de negocio.

Treatment of hepatitis C in HCV mono-infected and in HIV-HCV co-infected patients: an open-labelled comparison study.

BACKGROUND/AIMS: Treatment of chronic HCV infection has become a priority in HIV+ patients, given the faster progression to end-stage liver disease. The primary endpoint of this study was to evaluate and compare antiviral efficacy of Peginterferon alpha 2a plus ribavirin in HIV-HCV co-infected and HCV mono-infected patients, and to examine whether 6 months of therapy would have the same efficacy in HIV patients with favourable genotypes 2 and 3 as in mono-infected patients, to minimise HCV-therapy-related toxicities. Secondary endpoints were to evaluate predictors of sustained virological response (SVR) and frequency of side-effects. METHODS: Patients with genotypes 1 and 4 were treated for 48 weeks with Pegasys 180 microg/week plus Copegus 1000-1200 mg/day according to body weight; patients with genotypes 2 and 3 for 24 weeks with Pegasys 180 microg/week plus Copegus 800 mg/day. RESULTS: 132 patients were enrolled in the study: 85 HCV mono-infected (38: genotypes 1 and 4; 47: genotypes 2 and 3), 47 HIV-HCV co-infected patients (23: genotypes 1 and 4; 24: genotypes 2 and 3). In an intention-to-treat analysis, SVR for genotypes 1 and 4 was observed in 58% of HCV mono-infected and in 13% of HIV-HCV co-infected patients (P = 0.001). For genotypes 2 and 3, SVR was observed in 70% of HCV mono-infected and in 67% of HIV-HCV co-infected patients (P = 0.973). Undetectable HCV-RNA at week 4 had a positive predictive value for SVR for mono-infected patients with genotypes 1 and 4 of 0.78 (95% CI: 0.54-0.93) and of 0.81 (95% CI: 0.64-0.92) for genotypes 2 and 3. For co-infected patients with genotypes 2 and 3, the positive predictive value of SVR of undetectable HCV-RNA at week 4 was 0.76 (95%CI, 0.50-0.93). Study not completed by 22 patients (36%): genotypes 1 and 4 and by 12 patients (17%): genotypes 2 and 3. CONCLUSION: Genotypes 2 or 3 predict the likelihood of SVR in HCV mono-infected and in HIV-HCV co-infected patients. A 6-month treatment with Peginterferon alpha 2a plus ribavirin has the same efficacy in HIV-HCV co-infected patients with genotypes 2 and 3 as in mono-infected patients. HCV-RNA negativity at 4 weeks has a positive predictive value for SVR. Aggressive treatment of adverse effects to avoid dose reduction, consent withdrawal or drop-out is crucial to increase the rate of SVR, especially when duration of treatment is 48 weeks. Sixty-one percent of HIV-HCV co-infected patients with genotypes 1 and 4 did not complete the study against 4% with genotypes 2 and 3.

Second-order Møller-Plesset perturbation theory without basis set superposition error : II : open-shell systems

The basis set superposition error-free second-order MØller-Plesset perturbation theory of intermolecular interactions was studied. The difficulties of the counterpoise (CP) correction in open-shell systems were also discussed. The calculations were performed by a program which was used for testing the new variants of the theory. It was shown that the CP correction for the diabatic surfaces should be preferred to the adiabatic ones

Open Door, Winter 2003

The Open Door newsletter includes information about the latest happenings at the Iowa Library for the Blind and Physically Handicapped.

Open Door, Summer 2003

The Open Door newsletter includes information about the latest happenings at the Iowa Library for the Blind and Physically Handicapped.

Rituximab treatment in Myasthenia gravis: an open-label trial

Myasthenia gravis (MG), an antibody (AB)-mediated autoimmune disorder, responds to treatments targeting the humoral response such as intravenous immunoglobulines (IVIG) and plasma exchange treatments (PEX). Rituximab (RTX), a monoclonal anti-CD20 AB that depletes the specific B lymphocyte population should be efficient and is being used for resistant MG patients in small cohorts. Objectives: This is an observational prospective study that aims to determine the efficacy of RTX in MG, the duration of the clinical effect after treatment and the possible sparing effect on other immunosuppressive drugs.Methods: Between January 2009 and December 2010, 8 MG (2 with anti-MUSK AB) patients (62.5% female) with mean age of 41 years (range 24-79 yo), were treated by RTX. The patients treated were those who experienced serious side-effects and/or treatment failure. In three cases the criteria for treatment was the need to spare frequent recurrent plasmapheresis or IGIV treatment. We compared the functional tests before and prospectively after the treatment (schema used for one cure: 2 9 1gr within 15 days interval), the duration of the efficiency (follow-up of 4-24 months) and we repeated the cures based on clinical criteria.Results: Two patients (25%) underwent 3 RTX cures, 2 (25%) underwent 2 cures and the others (50%) one cure. No adverse events were observed. Six patients (75%) showed a clinical response with improvement of the functional scores and reduction of the concomitant immunosuppressive treatments (75% for prednisone, 35% for other immunosuppressive drugs) that persists over a period of 4-9 months. Follow-up of clinical state and lymphocyte count showed an inverse correlation between the CD 19 count and the clinical state of the patients.Conclusion: In this small series of patients RTX treatment shows significant improvement of clinical state of MG refractory to conventional treatment patients, without side-effects reported, even in patients that were retreated. Larger studies should be held to determine if RTX could be an alternative to plasmapheresis and IVIG as second-line treatment in MG.

Transforming growth factor-beta: the breaking open of a black box.

Transforming growth factor-beta (TGF-beta) and its related proteins regulate broad aspects of body development, including cell proliferation, differentiation, apoptosis and gene expression, in various organisms. Deregulated TGF-beta function has been causally implicated in the generation of human fibrotic disorders and in tumor progression. Nevertheless, the molecular mechanisms of TGF-beta action remained essentially unknown until recently. Here, we discuss recent progress in our understanding of the mechanism of TGF-beta signal transduction with respect to the regulation of gene expression, the control of cell phenotype and the potential usage of TGF-beta for the treatment of human diseases.

Desarrollo de un portal web para instituciones deportivas utilizando componentes Open Source

El proyecto puede dividirse en dos grandes partes, diseño de un portal deportivo y análisis de una herramienta Open Source para el desarrollo de portales web. El apartado de diseño cuenta con un club de atletismo que proporciona unos requerimientos y necesidades de cara a tener un problema real y no basado en especulaciones. Se ha diseñado tanto la base de datos como la estructura del portal y se tienen en cuenta las necesidades del cliente. La parte de análisis de una herramienta Open Source desglosa los módulos de esta, viendo que necesidades cubre cada uno y que pueden hacer, que tecnologías usan y que soluciones pueden dar al problema planteado.