CYTOGENETIC EVIDENCE OF INVOLVEMENT OF CHROMOSOME REGION-15Q12 AND REGION-12Q15 IN CONDITIONS WITH ASSOCIATED OVERGROWTH

Syndromes with associated overgrowth are poorly understood. Besides their mode of inheritance, nothing is known regarding the basic genetic alterations that lead to their abnormal phenotypic manifestations. The chromosome localization of the genes involved remains unknown for this group of syndromes, with the only exception being the Wiedemann-Beckwith syndrome.

Chile: tablas abreviadas de mortalidad masculinas y femeninas de la VIII Region del Biobio y Region Metropolitana de Santiago, 1980

Las tablas de mortalidad construidas para la Octava Region y la Region Metropolitana de Chile, a partir de los ultimos dos censos de poblacion, revelan que los niveles de mortalidad por edad de la poblacion femenina son menores que los de la poblacion masculina. Entre 1969-1970 y 1980 la esperanza de vida del sexo femenino es siempre superior a la del masculino, asi como tambien que la diferencia en la esperanza de vida entre los sexos disminuye a nivel regional, observandose lo contrario a nivel nacional. En efecto, en la Octava Region la diferencia de esperanza de vida entre hombres y mujeres de 6,85 anos desciende a 6,80, en tanto que en la region metropolitana sube de 6,18 a 6,27 (p18). En este sentido la fuerte baja de la mortalidad infantil entre 1971-1980 debe haber pesado en forma importante.

Region del Bio-Bio: politica fiscal, estructura economica y migracion

Incluye Bibliografía

Toxic heritage: maternal transfer of pyrethroid insecticides and sunscreen agents in dolphins from Brazil

Pyrethroids (PYR) and UV filters (UVF) were investigated in tissues of paired mother-fetus dolphins from Brazilian coast in order to investigate the possibility of maternal transfer of these emerging contaminants. Comparison of PYR and UVF concentrations in maternal and fetal blubber revealed Franciscana transferred efficiently both contaminants to fetuses (F/M > 1) and Guiana dolphin transferred efficiently PYR to fetuses (F/M > 1) different than UVF (F/M < 1). PYR and UVF concentrations in fetuses were the highest-ever reported in biota (up to 6640 and 11,530 ng/g lw, respectively). Muscle was the organ with the highest PYR and UVF concentrations (p < 0.001), suggesting that these two classes of emerging contaminants may have more affinity for proteins than for lipids. The high PYR and UVF concentrations found in fetuses demonstrate these compounds are efficiently transferred through placenta. This study is the first to report maternal transfer of pyrethroids and UV filters in marine mammals.

Strategic environmental assessment in tourism planning - Extent of application and quality of documentation

Strategic environmental assessment (SEA) has been applied throughout the world in different sectors and in various ways. This paper reports on results of a PhD research on SEA applied to tourism development planning, reflecting the situation in mid-2010. First, the extent of tourism specific SEA application world-wide is established. Then, based on a review of the quality of 10 selected SEA reports, good practice, as well as challenges, trends and opportunities for tourism specific SEA are identified. Shortcomings of SEA in tourism planning are established and implications for future research are outlined. (C) 2012 Elsevier Inc. All rights reserved.

Tourism: low-cost airlines, climate and economic crisis

Programa de doctorado: Economía

Evaluation of the Role of Access Providers Discussion of Dutch Pirate Bay Case Law and Introducing Principles on Directness, Effectiveness, Costs, Relevance, and Time

Internet service providers (ISPs) play a pivotal role in contemporary society because they provide access to the Internet. The primary task of ISPs – to blindly transfer information across the network – has recently come under pressure, as has their status as neutral third parties. Both the public and the private sector have started to require ISPs to interfere with the content placed and transferred on the Internet as well as access to it for a variety of purposes, including the fight against cybercrime, digital piracy, child pornography, etc. This expanding list necessitates a critical assessment of the role of ISPs. This paper analyses the role of the access provider. Particular attention is paid to Dutch case law, in which access providers were forced to block The Pirate Bay. After analysing the position of ISPs, we will define principles that can guide the decisions of ISPs whether to take action after a request to block access based on directness, effectiveness, costs, relevance and time.