Search results for "GRAS"
showing 10 items of 727 documents
L’impiego di strumenti acustici ad alta risoluzione nella valutazione, monitoraggio e gestione delle praterie di Posidonia oceanica.
2015
High-resolution sonar system (MBS, SSS, Sub Bottom Profiler) was used to map and characterize Posidonia oceanica meadows, dead matte formations and to long-term monitor its progressive lower limit. Hydro-acoustic techniques allows to quickly acquire, at sufficiently low cost, a synoptic coverage of a large area and a high number of data by mean of non-destructive methods. Hence, they are recommended as useful tools for detecting and characterizing submerged aquatic vegetation.
Desarrollo de formulaciones alimentarias basadas en Chenopodium quinoa y Salvia hispanica L. con función preventivo/terapéutica de trastornos en el m…
2021
El incremento de enfermedades relacionadas con alteraciones en la homeostasis de la glucosa (i.e., obesidad, diabetes, glucogenosis), ha generado un continuo interés en el consumo de la quinoa (Chenopodium quinoa) y la chía (Salvia hispanica L.). Por ello, se ha estudiado en un primer objetivo el almidón de quinoa comparado con otros almidones comerciales (patata, arroz, trigo, maíz), determinando sus propiedades térmicas y de pasta y el efecto del tratamiento hidrotérmico en sus cinéticas de liberación de glucosa, así como evaluar el efecto de añadir harina de chía desgrasada (H_Ch) en los flujos de glucosa y en la respuesta metabólica en células HepG2. Como segundo objetivo, se ha estudia…
“Face the cow”: reconnecting to nature and increasing capacities for pro-environmental agency
2020
Arts-based practices can support sustainability, combined with research that points out needs for intervention. We practiced environmental sensitivity and dialogic art with fifth-grade school pupils as part of an International Socially Engaged Art Symposium (ISEAS2019). Using arts-based action research methodology, our case study focused on the opportunities of arts-based environmental education in advancing the management of meadows and wood-pastures. We explored nature connectedness and pro-environmental mindsets and behaviors among the pupils and artists/researchers. The artistic results encompassed the dialogic interactions of the intervention, exhibited artworks, and audiovisual docume…
Aproximaciones metabolómicas para el estudio de la enfermedad del hígado graso no alcohólico. Búsqueda de marcadores para su diagnóstico
2017
La esteatosis o hígado graso es la acumulación de lípidos, principalmente triglicéridos, en los hepatocitos en una proporción superior al 5% del peso del órgano. La esteatosis simple se considera una condición benigna que aparentemente no afecta a la función hepática, sin embargo se acepta como un paso previo al desarrollo de patologías más severas como esteatohepatitis no alcohólica (EHNA, caracterizada por inflamación, infiltración y daño celular), fibrosis y cirrosis (conocidas en conjunto como “enfermedad del hígado graso no alcohólico” o EHGNA). La EHGNA, considerada como la enfermedad hepática más común en los países occidentales (25% de prevalencia), es un fenómeno complejo tanto en …
The Prairie Diagnosis: a tool to assess and characterize the grassland base of long-term temporary and permanent grasslands
2022
Permanent and temporary grasslands represent nearly 44 % of the French UAA. This vast area is rich in a very wide range of flora, from hillside meadows with subterranean clover to flooded meadows and marshes with Baldingere, not forgetting sown meadows which, over the years, can host numerous spontaneous species. The method of prairie diagnosis is based on a botanical approach to the prairie with the objective of qualifying the forage aptitudes of the cover. The diagnosis of a meadow is only of interest and relevance if it is integrated into a forage system consistent with the strategies of a farmer. It is based on the premise that the flora of a meadow is the result of the interaction of "…
Effects of fire on ash thickness in a Lithuanian grassland and short-term spatio-temporal changes
2012
Ash thickness is a key variable in the protection of soil against erosion agents after planned and unplanned fires. Thicker ash provides better protection against raindrop impact and reduces the runoff response by retaining water and promoting water infiltra5 tion although little is known about the distribution and the evolution of the ash layer after the fires. Ash thickness measurements were conducted along two transects (flat and sloping areas) following a a grid experimental design. Both transects extended from the burned area into an adjacent unburned area. We analysed ash thickness evolution according to time and fire severity. In order to interpolate data with accuracy and iden10 tif…
Editorial: Reaching to Grasp Cognition: Analyzing Motor Behavior to Investigate Social Interactions
2018
Metodologia GIS per la valutazione ambientale strategica
2007
Il problema di non avere un riferimento normativo nazionale, comporta che le leggi regionali che implicano VAS si differenzino a livello di metodologie, linguaggi e contenuti. La ricerca illustrata di seguito muove proprio da tali premesse: sulla base di un’analisi nazionale è risultato che le regioni Emilia Romagna, Toscana, Lombardia e Piemonte hanno maturato un livello di standardizzazione tale da renderle ottimi esempi in vista di future applicazioni dedicate allo sviluppo del territorio integrate con la valutazione ambientale.
Modelling the shrub encroachment in a grassland with a Cellular Automata Model
2018
Abstract. Arid and semi-arid grasslands of southwestern North America have changed dramatically over the last 150 years as a result of shrub encroachment, i.e. the increase in density, cover and biomass of indigenous shrubby plants in grasslands. Numerous studies have documented the expansion of shrublands in the southwestern American grasslands; in particular shrub encroachment has occurred strongly in part of the northern Chihuahuan desert since 1860. This encroachment has been simulated using an ecohydrological Cellular Automata model, CATGraSS. It is a spatially distributed model driven by spatially explicit irradiance and runs on a fine-resolution gridded domain. Plant competition is m…
Nye litteraturer: Litterære tekstpraksiser hos voksne innvandrere i norsk grunnskoleopplæring
2020
Voksne innvandrere som tar norsk grunnskoleeksamen har teksterfaringer fra litteraere tradisjoner som kan vaere ukjente i var sammenheng. Basert pa naermere tyve enkeltintervjuer undersoker denne studien bade tidligere og navaerende litteraere tekstpraksiser hos informanter fra Syria, Eritrea og Somalia. Ett av studiens funn er at enkelte informanter med svaert lite skolegang likevel har aktive litteraere tekstpraksiser. Imidlertid vil de fleste litteraere tekstpraksisene sannsynligvis ikke bli gjenkjent i skolesammenheng, ettersom de opptrer utenfor skolens domene og bare unntaksvis er knyttet til trykte, papirbaserte tekster, som boker. I stedet er youtube det mest brukte mediet. Studien …