Search results for " POM"
showing 10 items of 173 documents
El lèxic català del segle XIX : els hispanismes del Labèrnia
2017
Aquest article es proposa d’inventariar i analitzar els hispanismes registrats en el diccionari Labèrnia que posteriorment foren exclosos del català normatiu codificat per Pompeu Fabra. Considerant que el diccionari de Labèrnia és el més important dels que es feren abans de l’esmentada codificació i que fou el diccionari de referència de la societat culta catalana del segle XIX, l’anàlisi d’aquests hispanismes ens permet d’entendre les concepcions del lèxic català que tenia aquella societat i el canvi revolucionari que representa l’acció codificadora i depuradora de Fabra.
Un tast dels vocabularis bilingües valencians actuals
1994
By means of a choice of seventy words, this work shows the lexical richness and the degree of acceptance of the guidelines –defined in the Diccionari General de Llengua Catalana by Pompeu Fabra– regulating nine bilingual Valencian/Castilian and Castilian/Valencian vocabularies published between 1972 and 1993.
«… Il tamburo di Lucano». Leopardi lettore della Pharsalia
2022
Dopo aver rapidamente ricostruito la lettura di Lucano compiuta tra ’700 e ’800, il contributo focalizza la sua attenzione sulla presenza della Pharsalia nella produzione leopardiana, cercando in particolare di verificare a partire da quale momento Leopardi mostri una conoscenza diretta del poema epico e soffermandosi su giudizi critici espressi a più riprese soprattutto nello Zibaldone. After having rapidly reconstructed the reading of Lucan between the 18th and 19th centuries, the contribution focuses its attention on the presence of Pharsalia in Leopardi’s production. The article tries to reconstruct from which moment Leopardi shows a direct knowledge of the epic poem and focuses on crit…
Alignement moléculaire par impulsions laser ultrabrèves : Mesures & Applications
2009
The interaction of an intense ultrashort laser pulse with a molecular sample leads, after the end of the pulse, to molecular alignment at specific time under field-free conditions. This thesis is dedicated to the measurements and applications of this effect. The degree of alignment is determined through the variation of the refractive index induced by the rearrangement of the molecular dipoles. A two-dimensional technique allowing to measure molecular alignment on a single-shot basis is reported in this document. The alignment is then exploited in order to determine physical quantities which are usually difficult to estimate through others methods. The "cross-defocusing technique" has been …
Modelling the effects of cropping systems on the dynamics of a parasitic weed, Phelipanche ramosa, in interaction with the non-parasitic weed flora
2010
International audience; The current decrease in herbicide use may increase and diversify weed flora in crops as well as companion bioagressors spreading via weeds. Among these bioagressors is Phelipanche ramosa, a parastic plant which is very harmful on oilseed rape. The objective of the present work was to develop a model (called PHERASYS) of the effects of cropping systems on parasite dynamics, in interaction with non-parasitic weed hosts. The structure of the first model version was based on models developed for other parasitic plants and on FLORSYS which quantifies the effects of cropping systems on non-parasitic weed flora. PHERASYS was parametrized with preliminary values from literat…
Modelling codling moth damage as a function of adult monitoring and crop protection: A survival generalized linear mixed model approach with time var…
2008
; The codling moth (Cydia pomonella) is responsible for most insecticide treatments in pear and apple orchards. In a context of reduction in pesticide use, we aim at better understanding factors that affect codling moth damage intensity. We modelled the link between the proportion of damaged fruits and both constant covariables (type of orchard: pear or apple, organic or not, with or without mating disruption) and time-varying covariables (weekly counts of adults and number of insecticide treatments). Observations were collected in 40 orchards in south-eastern France. We found that damage intensity increased with the number of adults trapped. An analysis of the random orchard effect indica…
Modélisation des effets des systèmes de culture sur la dynamique de l’orobanche rameuse (Phelipanche ramosa (L.) en interaction avec les adventices
2017
EASPEGESTADAGROSUPINRA; L’orobanche rameuse, Phelipanche ramosa (L.) Pomel, est une plante parasite qui cause d’importantes pertes de rendements dans les cultures, particulièrement en colza en France. Afin de concevoir des stratégies de gestion efficaces du parasite, nous avons modélisé les effets des systèmes de culture sur la dynamique de l’orobanche rameuse en interaction avec les cultures et les adventices dans le modèle PheraSys. PheraSys simule le cycle de vie complet de l’orobanche rameuse, de la dynamique du stock semencier dans le sol à la fructification après développement du parasite sur son hôte.
L'orobanche rameuse. Une plante parasite dont la variabilité s'avère complexe
2013
EASPEEcolDurGEAPSICT1; National audience; L'orobanche rameuse (Phelipanche ramosa (L.) Pomel) est une plante connue pour parasiter préférentiellement la tomate dans les pays du bassin méditerra-néen, le tabac et le chanvre en Europe centrale. Mais le colza semble être un nouvel hôte préférentiel avec une augmentation du nombre de parcelles infectées en Bulgarie, Espagne, France et Italie. Pourquoi cette orobanche inquiète Une expansion massive sur colza En France, on observe une expansion massive de cette espèce dans les parcelles de colza depuis la fin des années 1990.
Modélisation des effets des systèmes de culture sur la dynamique de l’orobanche rameuse en interaction avec les adventices
2016
Branched broomrape, Phelipanche ramosa (L.) Pomel, is a parasitic plant which causes important yield losses in crops, particularly in winter oilseed rape in France. In order to design efficient pest management strategies, we modelled the effects of cropping systems on branched broomrape dynamics in interaction with weeds and crops in a model called PHERASYS. PHERASYS functions and parameters were based on literature and on our own experiments. The model simulates the complete life-cycle of the parasite, from seed dynamics in the soil to seed production after development on the host. Interactions between the parasite and crops and weeds were characterized at the species level and at the plan…
Roman Women e Public History: la creatività del Web
2018
Partendo dal dibattito sviluppatosi negli USA alla metà degli Anni Settanta sulla condizione femminile nel mondo antico, l’articolo sottolinea che ha contribuito a dare una lettura articolata dell’immagine delle donne romane. Ciò ha inciso non solo sulla storiografia posteriore, bensì oltre, come si ricava da alcuni recenti video YouTube sulle Roman Women, rinvenibili in rete. Essi mostrano la creatività dei loro autori, i loro diversi livelli di conoscenza e capacità tecniche. D’altro lato, proiettano lo spettatore nella vita quotidiana delle donne dell’antica Roma. In tal senso, questo genere di produzione può essere considerato un ottimo esempio di Public History applicata e risultare ef…