937 resultados para Jean-Marie Pollet


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Translation of: Esquisse d'une morale sans obligation ni sanction.

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Mode of access: Internet.

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Vol. 1 contains a eulogy by Vicq-d'Azyr, a response by Saint-Lambert, and a eulogy of Daubenton by Cuvier.

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Mode of access: Internet.

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"Table chronologique et table alphabétique des matièrcs" and "Table des noms de personnes et des noms de lieux" of each vol. published in Montpellier by Imprimerie générale du Midi.

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Inferring the spatial expansion dynamics of invading species from molecular data is notoriously difficult due to the complexity of the processes involved. For these demographic scenarios, genetic data obtained from highly variable markers may be profitably combined with specific sampling schemes and information from other sources using a Bayesian approach. The geographic range of the introduced toad Bufo marinus is still expanding in eastern and northern Australia, in each case from isolates established around 1960. A large amount of demographic and historical information is available on both expansion areas. In each area, samples were collected along a transect representing populations of different ages and genotyped at 10 microsatellite loci. Five demographic models of expansion, differing in the dispersal pattern for migrants and founders and in the number of founders, were considered. Because the demographic history is complex, we used an approximate Bayesian method, based on a rejection-regression algorithm. to formally test the relative likelihoods of the five models of expansion and to infer demographic parameters. A stepwise migration-foundation model with founder events was statistically better supported than other four models in both expansion areas. Posterior distributions supported different dynamics of expansion in the studied areas. Populations in the eastern expansion area have a lower stable effective population size and have been founded by a smaller number of individuals than those in the northern expansion area. Once demographically stabilized, populations exchange a substantial number of effective migrants per generation in both expansion areas, and such exchanges are larger in northern than in eastern Australia. The effective number of migrants appears to be considerably lower than that of founders in both expansion areas. We found our inferences to be relatively robust to various assumptions on marker. demographic, and historical features. The method presented here is the only robust, model-based method available so far, which allows inferring complex population dynamics over a short time scale. It also provides the basis for investigating the interplay between population dynamics, drift, and selection in invasive species.

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The Front National has for some years been France's third political party and the most notable far-right force in Europe; its leader, Jean-Marie Le Pen, contested the 2002 presidential election run-off with 5.5 million votes. What do Le Pen and the FN represent? What are their historical roots, their values and their policies? Who votes for them and why? And what has been their impact on the political agenda in France? Adopting an essentially chronological approach, the book traces the political lineage of Le Pen and the FN through key figures, movements and events on the French extreme right from the Vichy regime to the present, providing a detailed historical perspective for understanding the FN today. Part I provides a historical study of the extreme right in France since 1940, examining • the Vichy regime, collaboration and ‘collaborationism’, • the aftermath of Liberation and the post-war extreme right, • the Poujadist movement and the politics of populism, • the Algerian War as a catalyst for change, • the ‘Nouvelle Droite’ and the search for doctrinal renewal, • old and new forms of extreme-right ideology and activism. Part II undertakes a comprehensive study of the FN, analysing • the party’s early development and electoral rise, • its evolving programme and strategy, • the factors underlying its popular appeal, • the geography and composition of its electorate, • its exercise of local power and regional influence, • and its defining impact on the national political agenda. The FN, it is argued, represents both the latest manifestation of a long tradition of authoritarian nationalism and a complex new phenomenon within the changing social and political dynamics of contemporary France.

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Between 1978 and 1990 five newspapers close to Jean-Marie Le Pen's Front National had the choice of defining their stand on so-called révisionnisme which in its extreme form denied the existence of the Shoah, considering it to be the fabrication of a Jewish conspiracy. Within révisionnisme, a négationniste discourse affirmed that the gas chambers never existed, while a relativiste discourse denied that the Shoah was an act of genocide. However, most of the extreme-right newspapers did not adopt the cause of révisionnisme, even if they sometimes evinced an indulgence towards it. Only the weekly Rivarol and the militant François Brigneau who worked for Minute, Présent and National Hebdo and wrote the most on the subject openly espoused révisionnisme. The reasons for their stance included neo-fascist views, belief in a Jewish conspiracy. Their stance was in keeping with ideas commonly expressed in French neo-fascist circles that made for a révisionnisme of exculpation. On the other hand, the French Catholic intégriste milieu close to the Front National, which is represented by the newspapers Présent and Aspects de la France, was not generally révisionniste, notwithstanding the occasionnal expressions of relativisme by persons in the schismatic lefebvriste movement or close to Présent. This rejection of révisionnisme by Catholics on the extreme right was conditioned by various factors: the nature of Maurras's nationalisme intégral and anti-Semitism transmitted by I' Action française; the Catholic Church's modified position on the Jews; and the (offensive) atheism of the upholders of révisionnisme. This same révisionnisme extended beyond latter-day Nazi sympathisers. In its French version, it served to unite elements of the extreme right and the extreme left, as witness the role played by La Vieille Taupe, the extreme left group which was (and is) the leading publisher in France of tracts favouring révisionnisme.

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There is a comforting consensus among political commentators that the 2007 presidential election marked the end of Jean-Marie Le Pen as a force in French politics. The shock election of the Front National leader to the presidential run-off in 2002, by contrast, is explained as a surge in the Le Pen vote specific to the prevailing electoral conditions. This article challenges that interpretation of both elections. It shows that, despite Le Pen’s unforeseen success in 2002, there was no surge of support for him, and that despite Le Pen’s supposed collapse in 2007, he won close to 4 million votes while popular agreement with his ideas rose to its highest recorded level. The article concludes that Le Pen remains a powerful presence in French politics and that his supporters continue to constitute a large and highly influential constituency.

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We chose the philosophical tradition of phenomenology as the qualitative methodology to study four women school leaders. Semi-structured interview data indicated that their professional experiences impacted how their leadership practices advance social justice in their education organizations, espouse the belief that equity matter, and exemplify the torchbearers of democratic ideals.

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Female secondary principals not only have to deal with internal and external pressures to lead successfully but are scrutinized because of their gender (Shakeshaft, 1993; Skrla & Young, 2003; Thurman, 2004). The purpose of this study was to investigate how female secondary principals from one southwestern state teased out complex views of leadership, gender, and race.

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Siliceous sponges have survived pre-historical mass extinction events caused by ocean acidification and recent studies suggest that siliceous sponges will continue to resist predicted increases in ocean acidity. In this study, we monitored silica biomineralization in the Hawaiian sponge Mycale grandis under predicted pCO2 and sea surface temperature scenarios for 2100. Our goal was to determine if spicule biomineralization was enhanced or repressed by ocean acidification and thermal stress by monitoring silica uptake rates during short-term (48 h) experiments and comparing biomineralized tissue ratios before and after a long-term (26 d) experiment. In the short-term experiment, we found that silica uptake rates were not impacted by high pCO2 (1050 µatm), warmer temperatures (27°C), or combined high pCO2 with warmer temperature (1119 µatm; 27°C) treatments. The long-term exposure experiments revealed no effect on survival or growth rates of M. grandis to high pCO2 (1198 µatm), warmer temperatures (25.6°C), or combined high pCO2 with warmer temperature (1225 µatm, 25.7°C) treatments, indicating that M. grandis will continue to prosper under predicted increases in pCO2 and sea surface temperature. However, ash-free dry weight to dry weight ratios, subtylostyle lengths, and silicified weight to dry weight ratios decreased under conditions of high pCO2 and combined pCO2 warmer temperature treatments. Our results show that rising ocean acidity and temperature have marginal negative effects on spicule biomineralization and will not affect sponge survival rates of M. grandis.

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Ocean acidification is predicted to have widespread implications for marine bivalve mollusks. While our understanding of its impact on their physiological and behavioral responses is increasing, little is known about their reproductive responses under future scenarios of anthropogenic climate change. In this study, we examined the physiological energetics of the Manila clam Ruditapes philippinarum exposed to CO2-induced seawater acidification during gonadal maturation. Three recirculating systems filled with 600 L of seawater were manipulated to three pH levels (8.0, 7.7, and 7.4) corresponding to control and projected pH levels for 2100 and 2300. In each system, temperature was gradually increased ca. 0.3 °C per day from 10 to 20 °C for 30 days and maintained at 20 °C for the following 40 days. Irrespective of seawater pH levels, clearance rate (CR), respiration rate (RR), ammonia excretion rate (ER), and scope for growth (SFG) increased after a 30-day stepwise warming protocol. When seawater pH was reduced, CR, ratio of oxygen to nitrogen, and SFG significantly decreased concurrently, whereas ammonia ER increased. RR was virtually unaffected under acidified conditions. Neither temperature nor acidification showed a significant effect on food absorption efficiency. Our findings indicate that energy is allocated away from reproduction under reduced seawater pH, potentially resulting in an impaired or suppressed reproductive function. This interpretation is based on the fact that spawning was induced in only 56% of the clams grown at pH 7.4. Seawater acidification can therefore potentially impair the physiological energetics and spawning capacity of R. philippinarum.