3,914 research outputs found
La informació econòmica a la televisió: tres visions
La informació econòmica a la televisió: tres vision
Three views on economic information on television
Three views on economic information on televisio
Potentiostatic infrared titration of 11-Mercaptoundecanoic acid monolayers
Acknowledgment This work was supported by the Spanish DGICYT under grant CTQ2008-00371 and by the Junta de Andalucía under grant P07-FQM-02492.Peer reviewedPostprin
Los abandonos universitarios: retos ante el espacio europeo de educación superior
El artículo se centra en las razones de los estudiantes universitarios
para tomar la decisión de abandonar los estudios, indagando
en cuáles son sus razones y qué elementos o situaciones les
han llevado a tal decisión.
Los datos se obtuvieron el curso 2005-2006 a partir de una encuesta
realizada a estudiantes universitarios que abandonaron
sus estudios durante los cursos 1996-2003 de la Facultad de Filosofía
y Letras de la Universidad Autónoma de Barcelona.
A partir de los datos se realizó una tipología de abandonos. Se
concluye que la mayoría de estudiantes abandona los estudios
debido a que no los habían elegido en primera opción. A pesar
de ello, un porcentaje importante de los que abandonan empieza
otros estudios
La délégation incertaine renforcée
La chambre commerciale de la Cour de cassation admet dans un arrêt du 11 avril 2012 qu’un délégué puisse opposer au délégataire la minoration de sa dette envers le délégant, alors même qu\u27il avait renoncé à se prévaloir des exceptions affectant cette obligation. Pour la Cour de cassation, la déduction ici opérée ne constituait pas une exception, inopposable au délégataire, « mais la méthode de détermination de la dette du délégué envers le déléguant ». La solution s’explique par l’idée qu’avait été mise en place ici une opération originale : une délégation incertaine renforcée
Current progress and challenges of nanoparticle-based therapeutics in pain management
Pain is a widespread and growing health problem worldwide that exerts a considerable social and economic impact on both patients and healthcare systems and, therefore, on society in general. Although current treatment modalities include a wide variety of pharmacological and non-pharmacological approaches, due to the complexity of pain and individual differences in clinical response these options are not always effective in mitigating and relieving pain. In addition, some pain drugs such as non-steroidal anti-inflammatory drugs (NSAIDs), local anesthetics and opioids show several unfavorable side effects. Therefore, current research advances in this medical field are based on the development of potential treatments to address many of the unmet needs and to overcome the existing limitations in pain management. Nanoparticle drug delivery systems present an exciting opportunity as alternative platforms to improve efficacy and safety of medications currently in use. Herein, we review a broad range of nanoparticle formulations (organic nanostructures and inorganic nanoparticles), which have been developed to encapsulate an array of painkillers, paying special attention to the key advantages that these systems offer, (compared to the use of the free drug), as well as to the more relevant results of preclinical studies in animal models. Additionally, we will briefly discuss the impact of some of these nanoformulations in clinical trials
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