Search results for "Sources"
showing 10 items of 2554 documents
Analyse des sources des synergies de couts dans les operations de croissance externe horizontale
2015
Les motivations du recours aux opérations de croissance externe sont multiples et spécifiques à chaque entreprise. Dans cet article, nous nous intéressons à la motivation due aux effets des synergies de coûts résultant de la réunion des chaînes de valeur business de la cible et de l’acquéreur dans une opération horizontale. Des réponses théoriques seront apportées à deux questions liées aux effets de synergies de coûts : Que sont les synergies de coûts dans une opération de croissance externe de type horizontal ? Quelles sont les sources en cause dans ce type de synergies ?Mots clés: Synergie de coûts, Croissance externe, Ressources, Compétences, Création de valeur, Chaîne de valeur.
Yield development of flax varieties and lines within variable environment in Latvia
2015
Flax is the multiple purpose crop cultivated in temperate region. Seeds of oil flax recently became important constituent for many industrial applications, such as pharmacy, medicine, food production <em>etc.</em> and have high prospective for use in Latvia. Understanding the underlying processes that limit seed yield in flax is major with respect to enhancing the breeding of flax for yield improvements. The aim of study was evaluated 29 flax varieties and lines (including 20 Latvian origins) plasticity of seed yield production in changeable environmental conditions. The experiment was carried out in the Agricultural Scientific Centre of Latgale on field trials over the period 2…
From the LCA of food products to the environmental assessment of protected crops districts: A case-study in the south of Italy
2010
In the present study, Life Cycle Assessment (LCA) methodology was applied to evaluate the energy consumption and environmental burdens associated with the production of protected crops in an agricultural district in the Mediterranean region. In this study, LCA was used as a ‘support tool’, to address local policies for sustainable production and consumption patterns, and to create a ‘knowledge base’ for environmental assessment of an extended agricultural production area. The proposed approach combines organisation-specific tools, such as Environmental Management Systems and Environmental Product Declarations, with the environmental management of the district. Questionnaires were distribute…
Biogas from energy crops--optimal pre-treatments and storage, co-digestion and energy balance in boreal conditions.
2008
The objective of this research was to evaluate the biogas production from crops in boreal conditions, focusing on the optimal pre-treatment and storage methods, co-digestion and energy balance of farm-scale crop based biogas plants. Alkaline treatments offered some potential for improving the methane yield from grass and sugar beet tops. The results show that the CH4 yield of energy crops can be maintained by appropriate ensiling conditions for even after 11 months in ambient conditions. The CH4 yield was best preserved with wet grass mixture without additives. Co-digestion of manure and crops was shown to be feasible with feedstock volatile solids (VS) containing up to 40% of crops. The hi…
Irrigation water intensity and climate variability: an agricultural crops analysis of Italian regions
2020
This paper examines the relationship between the requirement of water resources for irrigation and climate variability and analyses the ranking of the best and worst performance of irrigation water intensity for each Italian region. To measure water resources demanded by agriculture, the irrigation water intensity (IWI) indicator has been computed as the ratio between volumes of irrigation water and total crop harvested. By applying panel data methodologies to a regional dataset spanning from 2000 to 2009, we may address heterogeneity and omitted variable issues. By merging meteo-climatic with agricultural variables, we may confirm that water precipitations, maximum temperature, irrigation …
Especialidades en el proceso administrativo español sobre personal
2005
This is a study of the eminent domains foreseen in the Spanish administrative procedure concerning personnel. The main procedural issues raised by the proceedings such as its adequacy, quantification, jurisdiction and competence are analyzed, starting from an approximation to the concept of personnel matters and from the juridical nature of this proceeding as being common to eminent domains. Particularly, the procedural specialties are studied either being proceeding independently from the adequate procedural action or those foreseen for given assumptions.
Report on adult educators’ competence training for the development of immigrant and asylum seeker digital entrepreneurship (EDUAIM)
2020
Using Focus Group in the Development of UNIPA Emotional Autonomy Inventory
2016
Adolescents' Emotional Autonomy from Parents A relevant tenet in developmental psychology is that adolescents are expected to achieve an autonomous functioning, independent from parents, to become reliant on their internal resources and responsible for their actions and decisions. Within this framework, emotional autonomy reflects the affective side of the largest process by which a young person acquires a more mature identity. It emerges when adolescents are capable to abandon dependence on parents and to individuate from them. Moreover, emotional autonomy implies a shift towards a less idealized conception of parental figures, the development of a more complex consideration of them as peo…
Approaching Economic Inequality through Late Medieval Tax Records: Valls (1378), Sevile (1384) and Palma (1478)
2017
Wealth inequality in pre-industrial societies is a newly reinvigorated topic in economic history. Late medieval historians, particularly those of Iberia, face the challenge to catch up with their early modern counterparts. This proves completely possible due to the existence of analytic methods already developed in economics, as well as tax sources based on patrimony estimates of tax-payers. With the aim of addressing such a topic, this essay analyses three cases coming from various late medieval Iberian populations: Valls (1378), Seville (1384) and Palma (1478). In the case of Valls and Sevile the evidence has been based on transcriptions of available material, while for Palma we have stud…
Guardar como. La historia y las fuentes digitales
2011
Este artículo pretende analizar los cambios que vive la historia en el mundo digital. En particular, se centra sobre la digitalización de las fuentes. Por un lado, trata las implicaciones de la conversión digital de antiguos documentos escritos; por otro, se plantea el significado de aquellas otras que llamamos "nacidas digitales". El ensayo repasa algunas de las distintas actitudes de los historiadores ante esas modificaciones y señala que necesitamos atender a sus críticas, pero que también hay otros aspectos que debemos estudiar. En suma, defiende que la historia digital supone un reto sobre el que los historiadores han de reflexionar. This article analyzes the changes that the discipli…