1,053 research outputs found
Right-Wing Populist Party Organisation Across Europe: The Survival of the Mass-Party? Conclusion to the Thematic Issue
This article provides a comparative conclusion to the thematic issue on the organisational characteristics of 12 right-wing populist parties (RWPPs) across Europe. We observe that many RWPPs - at least partially - adopt features of the mass party model. This finding illustrates the ideological aspects behind organisational choices: For populist parties, in particular, it is important to signal societal rootedness and "closeness to the people." It furthermore challenges the idea that there is a one-way teleological movement towards more lean, electoral-professional kinds of party organisation. At the same time, the case studies clearly illustrate that RWPP leaders and executives continue to exercise great power over their members, who are essentially offered "participation without power.
Right-Wing Populist Party Organisation Across Europe: The Survival of the Mass-Party? Introduction to the Thematic Issue
This thematic issue assesses the organisational forms of a broad range of right-wing populist parties (RWPPs) across Europe (12 in total). It interrogates received wisdom about the supposed leader-centeredness of such parties and investigates, in particular, the extent to which the mass party, as an organisational model, remains popular among RWPPs. This introduction presents the aims, research questions, and analytical framework of the issue and justifies its selection of cases. The resilience of the mass party model highlighted in many articles challenges the dominant trend that party organisation literature has identified: a unidirectional shift towards "catch-all," "electoral-professional," or "cartel" organisations
shape to color associations in non synesthetes evidence for emotional mediation
4 Shape Features: Curviness: Curved, angular Symmetry: Asymmetric, symmetric Closure: Open, intersecting-once, intersecting>1 # of Line-Segments: 2, 3, 8 line-segments 8 Hues: Red, Yellow, Green, Blue, Orange, Chartreuse, Cyan, Purple 4 Saturation/Lightness levels ("cuts"): Saturated, Light, Muted, Dark + 5 Achromatic Colors: White, Black, Light, Medium, & Dark Gray 1a 1c 2a 2c 3a 3c 4a 4c 5a 5c 6
Influence of distributary channels on sediment and organic matter supply in event-dominated coastal margins: the Po prodelta as a study case
From November 2008 through May 2009, the Po river (Italy) experienced several floods exceeding 5000 m<sup>3</sup> s<sup>−1</sup>. This long series of events ended with a large flood in early May 2009 (~8000 m<sup>3</sup> s<sup>−1</sup>). An event-response sampling was carried out in the Po prodelta in April–May 2009 to characterize the preservation of this series of floods in the sediment record and to describe the event-supply and deposition of riverborne particulate material during the May 2009 flood. The water sampling was carried out early in the event under conditions of moderate river flow (~5000 m<sup>3</sup> s<sup>−1</sup>) and 24 h later during the peak discharge (~8000 m<sup>3</sup> s<sup>−1</sup>). Sediment cores were collected in the prodelta before and after the peak flood. At each station, profiles of conductivity, transmittance, and fluorescence were acquired. Surface and bottom waters were sampled to collect sediments in suspension. In addition, a few days before the May 2009 event, suspended sediments were collected at Pontelagoscuro gauging station, ~90 km upstream from the coast. Biogeochemical compositions and sedimentological characteristics of suspended and sediment samples were investigated using bulk and biomarker analyses. Furthermore, <sup>7</sup>Be and radiographs were used to analyze the internal stratigraphy of sediment cores. <br><br> During moderate flow, the water column did not show evidence of plume penetration. Stations re-occupied 24 h later exhibited marked physical and biogeochemical changes during the peak flood. However, the concentration of terrestrially-derived material in surface waters was still less than expected. These results suggested that, since material enters the Adriatic as buoyancy-driven flow with a reduced transport capacity, settling and flocculation processes result in trapping a significant fraction of land-derived material in shallow sediments and/or within distributary channels. <br><br> Although numerous discharge peaks occurred from November 2008 through April 2009 (4000–6000 m<sup>3</sup> s<sup>−1</sup>), sediment cores collected in late April 2009 showed lack of event-strata preservation and reduced <sup>7</sup>Be penetrations. This suggested that only a small fraction of the sediment supply during ordinary events reaches the deepest region of the prodelta (12–20 m water depth). As a result, these event-strata have a thickness not sufficient to be preserved in the sediment record because of post-depositional processes that destroy the flood signal. <br><br> Stations in the northern and central prodelta were re-occupied after the peak of the May 2009 flood. Based on <sup>7</sup>Be and radiographs, we estimated event layers of 17 and 6 cm thickness, respectively. Selective trapping of coarse material occurred in the central prodelta likely because of the geomorphologic setting of the central outlet characterized by an estuary-like mouth. Despite these settling processes, lignin-based parameters indicated that the composition of the terrigenous OC was fairly homogenous throughout the network of channels and between size-fractions
Biodiversity evaluation: From endorsed indexes to inclusion of a pollinator indicator
There is increasing interest in evaluating biodiversity to preserve ecosystem services. Researchers can sustain policymakers by providing tools, such as indexes and indicators, that need constant implementation to become accepted standards. Implementation may vary from re-evaluation of existing indicators to introduction of new ones based on emerging threats to biodiversity. With the aim of contributing to the compelling need to estimate and counterbalance pollinator loss, we screened existing bioindicators. We first selected indexes/indicators applied to agricultural contexts and concurrently endorsed by a regulatory agency. We then extended our analysis to indexes/indicators based on arthropod taxa and formally recognized at least by national bodies. Our procedure identified a combination of surveys of various animal taxa and remote landscape analyses (e.g., using a GIS and other cartographic tools). When the animals are arthropods, most indexes/indicators can only address confined environments (e.g., grasslands, riversides). Indicator strength was improved by the simultaneous inclusion of biotic and abiotic components. Pollinator sensitivity to changes at micro-habitat level is widely appreciated and may help distinguish agricultural practices. A biodiversity index based on pollinators, including a wide monitoring scheme supplemented by citizen science, is currently fostered at the European level. The results obtained using such an index may finally enable focusing of strategic funding. Our analysis will help to reach this goal
Natural versus anthropic influence on north adriatic coast detected by geochemical analyses
This study focused on the geochemical and sedimentological characterization of recent sediments from two marine sites (S1 and E1) located in the North Adriatic Sea, between the Po River prodelta and the Rimini coast. Major and trace metal concentrations reflect the drainage area of the Po River and its tributaries, considered one of the most polluted areas in Europe. Sediment geochemistry of the two investigated sites denote distinct catchment areas. High values of Cr, Ni, Pb and Zn detected in sediments collected in the Po River prodelta (S1 site) suggest the Po River supply, while lower levels of these elements characterize sediments collected in front of the Rimini coast (E1 site), an indication of Northern Apennines provenance. Historical trends of Pb and Zn reconstructed from the sedimentary record around the E1 site document several changes that can be correlated with the industrialization subsequent to World War II, the implementation of the environmental policy in 1976 and the effects of the Comacchio dumping at the end of 1980. At the S1 site, the down core distributions of trace elements indicate a reduction of contaminants due to the introduction of the Italian Law 319/76 and the implementation of anti-pollution policies on automotive Pb (unleaded fuels) in the second half of the 1980s
Relations of power driving tropical deforestation: a case study from the Mau Forest (Kenya) = Relations de pouvoir entraînant la déforestation tropicale : une étude de cas dans la forêt Mau (Kenya)
The paper investigates the deforestation process in the Mau Forest (Kenya), highlighting the actors involved and the underlying relations of power. The proximate causes of the deforestation are three: agriculture, wood production and infrastructures. In this context of pressure on natural resources, local communities have developed different projects to reduce deforestation and promote alternative development strategies, especially through the Community Forest Associations (CFAs). These dynamics show that deforestation is a complex issue whose solutions lie primarily outside the forest itself and that it should be tackled with suitable policies on crucial issues such as land, agriculture, infrastructure and indigenous peoples.L\u2019article analyse le processus de d\ue9forestation dans la For\ueat Mau (Kenya) et met l\u2019accent sur les acteurs impliqu\ue9s et les relations de pouvoir sous-jacentes. Les causes directes de la d\ue9forestation sont trois : l'agriculture, la production de bois et les infrastructures. Dans ce contexte de pression sur les ressources naturelles, les communaut\ue9s locales ont d\ue9velopp\ue9 diff\ue9rents projets visant \ue0 r\ue9duire la d\ue9forestation et \ue0 promouvoir des strat\ue9gies de d\ue9veloppement alternatives, en particulier \ue0 travers l\u2019action des Associations Communautaires de gestion de la For\ueat (CFAs). Ces dynamiques montrent que la d\ue9forestation est une question complexe dont les solutions se situent principalement en dehors de la for\ueat et devraient \ueatre abord\ue9es \ue0 travers des politiques appropri\ue9es sur des questions cruciales telles que la terre, l'agriculture, les infrastructures et les peuples autochtones
Graphene promotes axon elongation through local stall of Nerve Growth Factor signaling endosomes
Several works reported increased differentiation of neuronal cells grown on
graphene; however, the molecular mechanism driving axon elongation on this
material has remained elusive. Here, we study the axonal transport of nerve
growth factor (NGF), the neurotrophin supporting development of peripheral
neurons, as a key player in the time course of axonal elongation of dorsal root
ganglion neurons on graphene. We find that graphene drastically reduces the
number of retrogradely transported NGF vesicles in favor of a stalled
population in the first two days of culture, in which the boost of axon
elongation is observed. This correlates with a mutual charge redistribution,
observed via Raman spectroscopy and electrophysiological recordings.
Furthermore, ultrastructural analysis indicates a reduced microtubule distance
and an elongated axonal topology. Thus, both electrophysiological and
structural effects can account for graphene action on neuron development.
Unraveling the molecular players underneath this interplay may open new avenues
for axon regeneration applications
Case mix at the European Institute of Oncology: first report of the Tumour Registry, 2000–2002
Introduction: An institutional and centralized hospital-based tumour registry (TR) is the ideal supporting tool for the organization and management of clinical data in a comprehensive cancer centre. The purpose of this paper is to describe the development of the TR at the European Institute of Oncology (IEO) in Milan, Italy, from its origin to its current applications. Material and methods: After a series of meetings with members of administrative, clinical, research and informatics departments, the TR was activated in March 2006 with the aim to collect data on all the individuals referring to the Institute, with or at risk of developing a tumour. It was implemented on an Oracle\u2122-based interface. A minimum data set of variables was defined and data collection was divided into four forms, which together gather all the relevant data on patients, tumours, treatments and subsequent events. Results: After a 6-month pilot period, which involved the training of the tumour registrars, adjustments to the structure of the registry, development of data quality control procedure and finalization of the operative protocol, from September 2006 the data collection has been fully operative. Five registrars have been chronologically entering data of all individuals who visited the IEO for the first time since 1st January 2000. As of March 2009, data on 69,637 individuals and 43,567 tumours has been reviewed, recoded and registered in the TR. Twenty-two percent of the tumours (n=9,578) were first invasive primaries, diagnosed and treated in IEO; the most common sites were breast (n=4,972), lung (n=627), intestines (n=479) and prostate (n=376). Conclusion: The IEO TR has been proven functional and reliable in monitoring the activity of the Hospital, allowing extraction of data from any subpopulation with characteristics of interest. The structured and centralized TR represents an important tool for our research-oriented Institution
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