Search results for " europa"
showing 10 items of 317 documents
Ecologia dell'impollinazione di Periploca laevigata subsp. angustifolia (Labill.) Markgraf (Apocynaceae-Periplocoideae) e Caralluma europaea N.E.Br. …
2011
Un balance del II Foro Social Mundial de Porto Alegre: “Pienso que la carencia más importante del Foro es la falta de transparencia”
2002
Il Potere costituente. La teoria politica federalista di Carl J. Friedrich e l'occasione europea.
2009
The essay is made by two main aspects: history of European political Institutions, and federal political theory. For the first aspect, the author focuses on a special moment of Europe when the partners tried to have an agreement for a common military defence, the first step for the political union of Europe. So that European Commission asked the qualified opinion of the major political theorist, Carl J. Friedrich, a prominent expert of federalism and constitutionalism.
La Europa social / 4. La demolición
2005
Environmental and Biochemical Factors Controlling the in Vitro Emergence of Somatic Embryos in European Spindle Tree (Euonymus europaeus L)
2000
The European spindle tree (Euonymus europaeus L. Celastraceae) is a shrubby tree widely distributed in temperate regions of western European countries from the northern part of France to St. Petersburg and the western part of Russia. The Celastraceae comprises 55 genera, including at least 850 known species of trees and shrubs which are found in tropical and temperate regions. Various secondary metabolites are elaborated in the family including steroids, triterpenoids, sesquiterpene, peptide ore alkaloids. The spindle tree is commonly found in quickset hedges and small broad-leaved forests when the soil is deep, moist, clayey and chalky. The leaves are relatively small (3–4 cm long) simple …
Effects of irrigation on fruit ripening behavior and metabolic changes in olive
2012
Olive (Olea europaea, cv Leccino) fruits grown under different water regimes were analyzed by metabolomics and specific transcript accumulation analyses. The fruit from non-irrigated (rain-fed) and irrigated trees cultivated under field conditions, with a seasonal water amount equivalent to the calculated crop evapotranspiration (ETc) was compared in the last developmental phase and, in particular, at commercial harvest. Metabolomics (GC-MS) analysis identified several hundred metabolites in ripe mesocarp, 46 of which showed significantly different contents in the rain-fed and irrigated samples. Some compounds involved in primary metabolism (carbohydrates, amino acids, organic acids) and se…
MOLECULAR AND METABOLIC ANALYSES IN DEVELOPING OLIVE FRUIT IN RELATION TO DIFFERENT WATER REGIMES
2011
Despite the global economic importance of olive (Olea europaea L.), little is known about the molecular and metabolic changes during fruit development and the modulation of quality-related metabolic pathways during drought stress. In this work, we report the expression pattern of genes involved in important pathways of secondary metabolism (polyphenols, terpenoids) during fruit development in rainfed or fully irrigated olive plants. Phenolic compounds represent a complex mixture in both olive fruits and oil. The interest on these compounds is due to their demonstrated anti-atherogenic and anti-cancerogenic effects providing to the olive oil important nutraceutical properties. Several parame…
La Chimica Europea a Istanbul, al 5° Congresso Euchems
2014
La destitución del mito. Christa Wolf y la reescritura de la memoria histórica
2018
En este ensayo se reconstruye el recorrido narrativo de Christa Wolf desde una perspectiva que propongo definir como destitución mitológica. Se fijan cuatro estaciones correspondientes con las cuatro novelas cruciales en la biografía literaria de la autora. La primera es El cielo partido, en la que Wolf trabaja con el concepto de Vergangenheitsbewältigung, es decir: una elaboración del pasado que permite su superación. La segunda es Muestra de infancia, en la que aparece la figura de la precisión fantástica, entendida como la única auténtica posibilidad de memoria histórica colectiva. Finalmente Casandra y Medea, donde este trabajo de rememoración encuentra su aplicación en la deconstrucció…
An Investigation of the Seasonal Pattern of Mannitol Content in Deciduous and Evergreen Species of the Oleaceae Growing in Northern Sicily
2002
In several species of the Oleaceae, mannitol, already present at considerable levels, accumulates in response to stress. This family comprises both deciduous and evergreen species, and we investigated the role of mannitol in deciduous malacophyll and evergreen sclerophyll species growing under the same conditions in the field. The relationship between mannitol content and changes in rainfall or temperature was also studied. The mannitol content of leaves of Fraxinus ornus L., F. angustifolia Vahl., Olea europaea L. and Phillyrea media L. was determined by gas chromatography. Leaf samples were collected once a month for 1 year. In the two ash species, the seasonal pattern of mannitol content…