Search results for "River"
showing 10 items of 564 documents
La imagen y el líder, la aportación cinematográfica al carisma de Franco y José Antonio
2009
La economía carismática española fue singular; no por la impotencia de un aparato de propaganda ni por la (quizá obvia) inconsistencia de los líderes que absorbieron la empresa; lo fue sobre todo por la estructura en la que se insertaba la dualidad de sus protagonistas: Franco y José Antonio. Las dos tentativas de elevarlos al altar de la nación están horadadas por una barrena y el intento tiene la virtud de exhibir las fisuras. Quizá se deba al protagonista, acaso a la estructura misma del poder, tal vez al programa (o a su ambigüedad); no es impensable que obedezca a la irrelevancia (impertinencia, más bien) de los movimientos de masas para un periodo de guerra en fase terminal y, con may…
A história e a providência: cinema e carisma na representação de Franco e José Antonio Primo de Rivera
2012
Anos se passaram e os cerimoniais congelaram sua face repetitiva, codificada, tediosa. A José Antonio lhe corresponden tão somente a aflição ritual do 20 de novembro, solitária data em que a dor, ou sua coreografia, se rememorava. Em 1959, o cenário, porém, ganhou algo a mais: mudou do El Escorial para o Valle de los Caídos. Mais tarde, teve lugar a última farsa, o último furto. Era 20 de novembro de 1975. E o sepultado corpo de Franco extraiu de si a energía suficiente para arrebatar de José Antonio o único ritual que lhe restava desde 1938. A partir de entao, o 20 de novembro seria recordado pela morte do ditador. Recordado ou talvez prontamente sepultado pelo esquecimento.
Design of a Programmable and Modular Neuromuscular Electrical Stimulator Integrated Into a Wireless Body Sensor Network
2021
Neuromuscular electrical stimulation finds application in several fields, from basic neurophysiology, to motor rehabilitation and cardiovascular conditioning. Despite the progressively increasing interest in this technique, its State-of-the-Art technology is mainly based on monolithic, mostly wired devices, leading to two main issues. First, these devices are often bulky, limiting their usability in applied contexts. Second, the possibility of interfacing these stimulation devices with external systems for the acquisition of electrophysiological and biomechanical variables to control the stimulation output is often limited. The aim of this work is to describe the design and development of a…
Optimal slope units partitioning in landslide susceptibility mapping
2020
In landslide susceptibility modeling, the selection of the mapping units is a very relevant topic both in terms of geomorphological adequacy and suitability of the models and final maps. In this paper, a test to integrate pixels and slope units is presented. MARS (Multivariate Adaptive Regression Splines) modeling was applied to assess landslide susceptibility based on a 12 predictors and a 1608 cases database. A pixel-based model was prepared and the scores zoned into 10 different types of slope units, obtained by differently combining two half-basin (HB) and four landform classification (LCL) coverages. The predictive performance of the 10 models were then compared to select the best perf…
Specific Identification of the Extinct Population of Sturgeons from the Rhône river by Sequencing of mtDNA from Bone Remains (Jardin d'Hiver, Arles, …
2008
XIV th ICAZ Remains Working Group Meeting; Sturgeon lived in the Rhöne river (France) until its complete extinction in the mid 1970's. Usually attributed to Acipenser sturio, it disappeared without certitude about species identity and about possible sympatry between Acipenser sturio and Acipenser naccarii as it occured in the Pô (Italy) and Guadalquivir (Spain) rivers. Genetic analyses on several sturgeon bone remains from the Arles' Jardin d'Hiver collection have been carried out to solve this question. These remains belong to sturgeons caught in the Rhône river. The mitochondrial DNA (cytochrome b) sequences clearly show that A. sturio lived in this river. Morphological comparisons betwee…
Founder population size and number of source populations enhance colonization success in waterstriders.
2002
Understanding the factors that underlie colonization success is crucial both for ecological theory and conservation practices. The most effective way to assess colonization ability is to introduce experimentally different sets of individuals in empty patches of suitable habitat and to monitor the outcome. We translocated mated female waterstriders, Aquarius najas, into 90 streams that were not currently inhabited by the species. We manipulated sizes of propagules (from 2 to 16 mated females) and numbers of origin populations (one or two). Three origin populations were genetically different from each other, but they were less than 150 km from the streams of translocation. The results demonst…
Putative Breast Cancer Driver Mutations in TBX3 Cause Impaired Transcriptional Repression
2015
The closely related T-box transcription factors TBX2 and TBX3 are frequently overexpressed in melanoma and various types of human cancers, in particular, breast cancer. The overexpression of TBX2 and TBX3 can have several cellular effects, among them suppression of senescence, promotion of epithelial–mesenchymal transition, and invasive cell motility. In contrast, loss of function of TBX3 and most other human T-box genes causes developmental haploinsufficiency syndromes. Stephens and colleagues (1), by exome sequencing of breast tumor samples, identified five different mutations in TBX3, all affecting the DNA-binding T-domain. One in-frame deletion of a single amino acid, p.N212delN, was ob…
Flash-flooding of Ephemeral Streams in the Context of Climate Change
2021
Ephemeral streams, which are more extended than expected, entail a significant flood risk. Historically they have been underestimated due to their intermittent flow and the lack of knowledge on their hydro-geomorphology. Currently, European legislation recognizes their associated risk and supports research into them, adapting the scale and methodology to their characteristics. Based on the compilation of various works carried out in four Valencian catchments (Eastern Spain), this paper approaches the key questions of rainfall-runoff conversion and flood generation in ephemeral streams, taking into account their hydro-geomorphological specificity. Moreover, the consequences which derive from…
Are biological classifications of headwater streams concordant across multiple taxonomic groups?
2003
Summary 1. Studies assessing human impacts on freshwater ecosystems are typically based on a single taxonomic group, often macroinvertebrates or fish. Unfortunately, the degree to which such macroinvertebrate or fish-based surveys can be generalised across other taxonomic groups remains largely unknown. A prerequisite for useful generalisations is that different taxonomic groups exhibit concordant patterns of community structure across sites. 2. We examined the concordance among fish, benthic macroinvertebrates and bryophytes in 32 streams in a boreal catchment in Finland. Our goal was to test how consistently different taxonomic groups classify stream sites; for example, can site groupings…
Polybrominated methoxy diphenyl ethers (MeO-PBDEs) in fish and guillemot of Baltic, Atlantic and Arctic environments
2003
Arctic cod liver samples from Vestertana Fjord at the Arctic coast of Norway, salmon and guillemot samples from the Baltic Sea and the Atlantic Ocean, and salmon and lamprey larva samples from Kymijoki River in southern Finland were analysed for the occurrence of tri-, tetra- and pentabromomethoxy diphenyl ethers and their concentration levels were estimated. These compounds have previously been identified by other research groups in salmon, seal and dolphin samples. The aim of this study was to find out a possible temporal trend in the concentrations of these compounds in the cod liver samples from years 1987-1998 and to investigate the possible spatial differences in the concentrations in…