Evaluación de los recursos solares en el sur de la Península utilizando el modelo MM5

Ponencia presentada en: XXIX Jornadas Científicas de la AME y el VII Encuentro Hispano Luso de Meteorología celebrado en Pamplona, del 24 al 26 de abril de 2006

Guillain-Barré syndrome following the 2009 pandemic monovalent and seasonal trivalent influenza vaccination campaigns in Spain from 2009 to 2011: Outcomes from active surveillance by a neurologist network, and records from a country-wide hospital discharge database

Background: Studies have shown a slight excess risk in Guillain-Barré syndrome (GBS) incidence associated with A(H1N1)pdm09 vaccination campaign and seasonal trivalent influenza vaccine immunisations in 2009-2010. We aimed to assess the incidence of GBS as a potential adverse effect of A(H1N1)pdm09 vaccination. Methods: A neurologist-led network, active at the neurology departments of ten general hospitals serving an adult population of 4.68 million, conducted GBS surveillance in Spain in 2009-2011. The network, established in 1996, carried out a retrospective and a prospective study to estimate monthly alarm thresholds in GBS incidence and tested them in 1998-1999 in a pilot study. Such incidence thresholds additionally to observation of GBS cases with immunisation antecedent in the 42 days prior to clinical onset were taken as alarm signals for 2009-2011, since November 2009 onwards. For purpose of surveillance, in 2009 we updated both the available centres and the populations served by the network. We also did a retrospective countrywide review of hospital-discharged patients having ICD-9-CM code 357.0 (acute infective polyneuritis) as their principal diagnosis from January 2009 to December 2011. Results: Among 141 confirmed of 148 notified cases of GBS or Miller-Fisher syndrome, Brighton 1-2 criteria in 96 %, not a single patient was identified with clinical onset during the 42-day time interval following A(H1N1)pdm09 vaccination. In contrast, seven cases were seen during a similar period after seasonal campaigns. Monthly incidence figures did not, however, exceed the upper 95 % CI limit of expected incidence. A retrospective countrywide review of the registry of hospital-discharged patients having ICD-9-CM code 357.0 (acute infective polyneuritis) as their principal diagnosis did not suggest higher admission rates in critical months across the period December 2009-February 2010. Conclusions: Despite limited power and underlying reporting bias in 2010-2011, an increase in GBS incidence over background GBS, associated with A(H1N1)pdm09 monovalent or trivalent influenza immunisations, appears unlikely

Health professions and risk of sporadic Creutzfeldt- Jakob disease, 1965 to 2010

In 2009, a pathologist with sporadic Creutzfeldt- Jakob Disease (sCJD) was reported to the Spanish registry. This case prompted a request for information on health-related occupation in sCJD cases from countries participating in the European Creutzfeldt Jakob Disease Surveillance network (EuroCJD). Responses from registries in 21 countries revealed that of 8,321 registered cases, 65 physicians or dentists, two of whom were pathologists, and another 137 healthcare workers had been identified with sCJD. Five countries reported 15 physicians and 68 other health professionals among 2,968 controls or non-cases, suggesting no relative excess of sCJD among healthcare professionals. A literature review revealed: (i) 12 case or small case-series reports of 66 health professionals with sCJD, and (ii) five analytical studies on health-related occupation and sCJD, where statistically significant findings were solely observed for persons working at physicians' offices (odds ratio: 4.6 (95 CI: 1.2-17.6)). We conclude that a wide spectrum of medical specialities and health professions are represented in sCJD cases and that the data analysed do not support any overall increased occupational risk for health professionals. Nevertheless, there may be a specific risk in some professions associated with direct contact with high human-infectivity tissue

Guillain-Barré syndrome following the 2009 pandemic monovalent and seasonal trivalent influenza vaccination campaigns in Spain from 2009 to 2011: outcomes from active surveillance by a neurologist network, and records from a country-wide hospital discharge database

Background: Studies have shown a slight excess risk in Guillain-Barre syndrome (GBS) incidence associated with A(H1N1) pdm09 vaccination campaign and seasonal trivalent influenza vaccine immunisations in 2009-2010. We aimed to assess the incidence of GBS as a potential adverse effect of A(H1N1) pdm09 vaccination. Methods: A neurologist-led network, active at the neurology departments of ten general hospitals serving an adult population of 4.68 million, conducted GBS surveillance in Spain in 2009-2011. The network, established in 1996, carried out a retrospective and a prospective study to estimate monthly alarm thresholds in GBS incidence and tested them in 1998-1999 in a pilot study. Such incidence thresholds additionally to observation of GBS cases with immunisation antecedent in the 42 days prior to clinical onset were taken as alarm signals for 2009-2011, since November 2009 onwards. For purpose of surveillance, in 2009 we updated both the available centres and the populations served by the network. We also did a retrospective countrywide review of hospital-discharged patients having ICD-9-CM code 357.0 (acute infective polyneuritis) as their principal diagnosis from January 2009 to December 2011. Results: Among 141 confirmed of 148 notified cases of GBS or Miller-Fisher syndrome, Brighton 1-2 criteria in 96 %, not a single patient was identified with clinical onset during the 42-day time interval following A(H1N1) pdm09 vaccination. In contrast, seven cases were seen during a similar period after seasonal campaigns. Monthly incidence figures did not, however, exceed the upper 95 % CI limit of expected incidence. A retrospective countrywide review of the registry of hospital-discharged patients having ICD-9-CM code 357.0 (acute infective polyneuritis) as their principal diagnosis did not suggest higher admission rates in critical months across the period December 2009-February 2010. Conclusions: Despite limited power and underlying reporting bias in 2010-2011, an increase in GBS incidence over background GBS, associated with A(H1N1) pdm09 monovalent or trivalent influenza immunisations, appears unlikely

Derecho a la comunicación en América Latina

El libro presenta una discusión teórica haciendo una puesta a punto respecto a la comunicación como derecho humano, mostrando casos concretos que exhiben avances y retrocesos en la implementación y medición de los efectos del derecho en algunos países de la región a nivel de gobierno tanto nacional como local. De esta manera, esta propuesta constituye una referencia ineludible para docentes, investigadores y estudiantes del campo de la comunicación, el derecho y las ciencias sociales en general, debido a que el derecho a la comunicación incide en el alcance de otros derechos como la libertad de expresión, el acceso a la información pública y la libertad de prensa, vitales a la hora de fortalecer la participación política, la toma de decisiones informada, el periodismo de investigación y la calidad de la democracia como régimen político.ITESO, A.C

XVI International Congress of Control Electronics and Telecommunications: "Techno-scientific considerations for a post-pandemic world intensive in knowledge, innovation and sustainable local development"

Este título, sugestivo por los impactos durante la situación de la Covid 19 en el mundo, y que en Colombia lastimosamente han sido muy críticos, permiten asumir la obligada superación de tensiones sociales, políticas, y económicas; pero sobre todo científicas y tecnológicas. Inicialmente, esto supone la existencia de una capacidad de la sociedad colombiana por recuperar su estado inicial después de que haya cesado la perturbación a la que fue sometida por la catastrófica pandemia, y superar ese anterior estado de cosas ya que se encontraban -y aún se encuentran- muchos problemas locales mal resueltos, medianamente resueltos, y muchos sin resolver: es decir, habrá que rediseñar y fortalecer una probada resiliencia social existente - producto del prolongado conflicto social colombiano superado parcialmente por un proceso de paz exitoso - desde la tecnociencia local; como lo indicaba Markus Brunnermeier - economista alemán y catedrático de economía de la Universidad de Princeton- en su libro The Resilient Society…La cuestión no es preveerlo todo sino poder reaccionar…aprender a recuperarse rápido.This title, suggestive of the impacts during the Covid 19 situation in the world, and which have unfortunately been very critical in Colombia, allows us to assume the obligatory overcoming of social, political, and economic tensions; but above all scientific and technological. Initially, this supposes the existence of a capacity of Colombian society to recover its initial state after the disturbance to which it was subjected by the catastrophic pandemic has ceased, and to overcome that previous state of affairs since it was found -and still is find - many local problems poorly resolved, moderately resolved, and many unresolved: that is, an existing social resilience test will have to be redesigned and strengthened - product of the prolonged Colombian social conflict partially overcome by a successful peace process - from local technoscience; As Markus Brunnermeier - German economist and professor of economics at Princeton University - indicates in his book The Resilient Society...The question is not to foresee everything but to be able to react...learn to recover quickly.Bogot

Riociguat treatment in patients with chronic thromboembolic pulmonary hypertension: Final safety data from the EXPERT registry

Objective: The soluble guanylate cyclase stimulator riociguat is approved for the treatment of adult patients with pulmonary arterial hypertension (PAH) and inoperable or persistent/recurrent chronic thromboembolic pulmonary hypertension (CTEPH) following Phase

Cambio en el uso del suelo/cobertura y los patrones de configuración espacial de la jalca peruana entre 1987 y 2007

Resumen La Jalca, considerada como un área de transición entre los páramos y la puna, es también un ecosistema de pastizales altoandinos naturalmente fragmentado con una creciente actividad humana que no ha sido cuantificada aun en detalle. Este estudio tiene por objetivo analizar el cambio del uso del suelo y los cambios en la configuración espacial de los parches (fragmentación) de la jalca del sur de Cajamarca. Usando imágenes satelitales de 1987 y 2007 (LANDSAT 5TM) se reconstruyeron mapas de cobertura y se identificaron los parches de jalca para cada año. Nuestros resultados muestran que la jalca se redujo en un 25% (75.000 ha) durante el periodo analizado. La actividad agrícola es la principal responsable de esta pérdida en extensión de Jalca, especialmente en las zonas más altas donde los cultivos han ocurrido a mayores alturas en el 2007 que en 1987. Sin embargo, en términos relativos el incremento de plantaciones (1000%) y minería (500%) es más dramático que el de la agricultura (26%). Adicionalmente se observa un proceso de fragmentación creciente donde los parches de jalca se están volviendo más pequeños y perdiendo los límites naturales de jalca-bosques o jalca-arbustales para estar rodeados de actividades humanas. Abstract The Jalca, a transitional area between the paramos and the puna, is also a naturally fragmented grassland ecosystem with an increasing human activity not detailed quantified yet. This study analyzes: 1) the land use and land cover changes and 2) changes in the spatial configuration (fragmentation) of the Jalca of South Cajamarca. Land cover maps were constructed by classifying satellite images (LANDSAT 5M) taken on 1987 and 2007 to analyze land cover and land use change and Jalca patches were identified from those maps for the fragmentation analysis. Our results show a reduction of Jalca areas by 25% (75.000 ha) between 1987 and 2007. Agriculture is the main driver of this reduction in extent especially in the upper zones of the Andes showing an upward expansion of crops. However, in relative terms, the increase in plantations (1000%) and mining areas (500%) is more dramatic than that of agriculture (26%). Additionally the Jalca has suffered a fragmentation process where Jalca patches have become smaller and have lost the natural borders jalca-forest and jalca-shrublands to be surrounded by human activities