Search results for "GRAS"
showing 10 items of 727 documents
Ecosocial Innovations and Their Capacity to Integrate Ecological, Economic and Social Sustainability Transition
2019
The article contributes to sustainability transition research by indicating the significance of transformative grassroots innovations in the context of social work research. We introduce the integrative concept of ecosocial innovation in order to demonstrate how grassroots innovations can successfully combine social, ecological and economic aspects of a sustainability transition. By ecosocial innovations, we refer to social innovations with a strong ecological orientation (e.g., recycling workshops, urban gardening, participatory unemployment projects and new local economies). The data consists of 50 examples of ecosocial innovations in Finland, Italy, Germany, Belgium and the UK. We invest…
Database Dry Grasslands in the Nordic and Baltic Region
2012
The Database Dry Grasslands in the Nordic and Baltic Region (GIVD ID EU-00-002) is an initiative of the respective regional subgroup of the European Dry Grassland Group (EDGG). Its aim is to compile the available published and unpublished vegetation-plot data of dry grasslands and related syntaxa (mainly vegetation classes Koelerio-Corynephoretea, Festuco-Brometea, and Trifolio-Geranietea) from the study region (Denmark, Norway, Sweden, Finland, NW Russia, Belarus, Estonia, Latvia, Lithuania, N Poland, and NE Germany). The only requirement for inclusion is that the plot size is between 1 and 100 m2. The database is managed under Sort 4.0, but shall be transferred to TURBOVEG soon. Presently…
Sediment characteristics and macrofauna distribution along a human-modified inlet in the Gulf of Oristano (Sardinia, Italy)
2007
We studied the spatial variability and within-year temporal changes in hydrological features, grain size composition and chemical characteristics of sediments, as well as macrofaunal assemblages, along a heavily modified inlet in the Gulf of Oristano (western Sardinia, Italy). The inlet connects the Cabras lagoon to the gulf through a series of convoluted creeks and man-made structures, including a dam and fish barriers built in the last three decades. Sediments were muddy and mainly composed of the "non-sortable" fraction (i.e., < 8 mu m particle size) in all four areas investigated: Lagoon, Creeks, Channel and Seaward. Along the inlet, however, the ratio between the < 8 mu mn and the 8-64…
Variations in seed germination behavior ofPhleum hirsutumsubsp.ambiguumand possible applications in semi-natural grassland restoration
2015
Phleum hirsutum Honck. subsp. ambiguum (Ten.) Tzvelev is an important component of the vegetation of some semi-natural grassland habitats of central and southern Italy and especially of those referring to the 6210* habitat (Directive 92/43/EEC). Seeds of this species are required for the execution of restoration works concerning this habitat. Therefore, the recovery and the study of autochthonous germplasm are needed. This study focused on the intra-specific variations in seed mass and size and in seed germination behavior in this species since the knowledge of these aspects can be very useful in the planning of restoration projects. The present research evidenced significant differences in…
Gli «studia humanitatis» e i «fata iuris Romani» tra il fascio e la croce uncinata
2014
Il contributo contiene alcune riflessioni a proposito del volume di Bartocci "Salvatore Riccobono il diritto romano e il valore politico degli Studia Humanitatis" e si occupa del ruolo del diritto romano e dell'Istituto "Studia Humanitatis" nella particolare temperie del regime nazista in Germania e del regime fascista in Italia.
Synthèse et formulation de résines photopolymérisables issues de la biomasse : application pour l'impression Braille
2014
The work of the PhD deals with the synthesis of polymerizable monomers derived from biomass, the study of their photopolymerization and the characterization of the resulting materials. The formulated monomers were tested in a printing method of Braille characters.The monomers were prepared in a two-steps reaction that is simple, economic and environmentally friendly. The first step comprised a reaction between glycerol derivatives (glycerol carbonate or glycidol) and fatty acids. In the second step, the obtained [alpha]-monoglycerides were functionalized to obtain photopolymerizable monomers. The different obtained monomers that bear (meth)acrylate and/or epoxy groups were photopolymerized …
Mechanisms of gustatory perception of dietary lipids : cross-talk with bitter taste and endocannabinoid receptors
2018
Obesity is one of the major public health problems at the beginning of the 21st century. Its prevalence is increasing steadily, especially among children. This observation is not insignificant because obesity is generally associated with various serious pathologies (type 2 diabetes, hypertension and cancer, etc.). Thus, investigations into the mechanisms involved in the taste perception of dietary lipids could shed light on their roles in the incidence of obesity.Several studies have demonstrated the role of endocannabinoids and bitter foods in obesity. Thus, we studied the cross-talk of cannabinoid receptors and bitter taste with lipid taste. This thesis has two components: cannabinoid rec…
Genetic polymorphisms and gustatory perception of dietary lipids in the obese subjects
2017
Obesity has become one of most important public health issue in this century. A number of genetic and environmental factors contribute to development of this pathology. Daily dietary intake is also one of the crucial factors. Excessive dietary fat intake has been shown to be critical in the development of obesity. In the last two decades, several studies have shown that oral fat sensing plays an important role in the development of obesity. To prove a relationship between obesity, oral fat sensing and genetic polymorphisms, we recruited children, adolescents and adult subjects from three different populations. To date, CD36 gene encodes the most promising fat taste receptor. Furthermore, we…
COMPARISON OF CRIMSON FOUNTAINGRASS AND DISS FIBRES AS AGGREGATES FOR CEMENT MORTARS
2019
The use of natural fibres in cement composites is an expanding research field as their use can improve the mechanical and thermal behavior of cement mortars and reduce their carbon footprint. In this paper two different wild grasses, i.e. Pennisetum Setaceum, also known as crimson fountaingrass, and Ampelodesmos Mauritanicus, also called diss, are used as source of natural fibres for cement mortars. The principal aim is to evaluate the possibility of using the more invasive crimson fountaingrass in place of diss inside cement based vegetable concrete. The two plants’ fibres have been characterized by means of electron microscopy, helium picnometry; moreover, the thermal conductivity of fibr…