Search results for " LAB"
showing 10 items of 2393 documents
Espressione e distribuzione del recettore DLGR1 nel cervello del Teleosteo Dicentrarchus labrax.
2008
Response of captive seabass and seabream as behavioural indicator in aquaculture
2010
Welfare of cultivate fish at high-density represents an important concern for modern aquaculture. The behaviour of European seabass (Dicentrarchus labrax) and seabream (Sparus aurata) reared in cages was studied in a fish farm of northern Sardinia (Italy) in autumn 2006 to test whether captive condition had an effect on the movement patterns of these two species.Video images recorded before, during and after the manual feeding distribution allowed us to collect data on different behaviours of captive fish. Thus, behaviours indicating the position of fish in the water column, swimming direction and possible aggressive behaviours (aggression, direction change and collision) showed juveniles a…
Functional trait-based layers - an aquaculture siting tool for the Mediterranean Sea
2021
Abstract Aquaculture, the current fastest-growing food sector, is one of the major opportunities that could be reaped to cope with the increased demand for proteins from the sea and simultaneously generate economic growth while ensuring sustainable use of natural resources. The number of tools and approaches suggested to promote the selection of suitable areas - focusing mostly on the management of potential conflicting uses at sea - is rapidly increasing. However, to date, there is a lack of information regarding spatial planning according to a trait-based approach encompassing the functional and biological data of farmed species; a gap that may lead to selecting unsuitable areas for farmi…
Assessment of biochemical composition of experimental diets for aquaculture, containing plant meals as substitutes for fish meal.
2013
FORENSIC ANALYSIS OF SAMPLES OF CONFISCATED ABUSE SUBSTANCES, CARRIED OUT IN THE LABORATORY OF ANALYSIS AND DRUGS OF THE CARABINIERI, MILITARY STATIO…
2016
The aim of this study was to define some methods of qualitative and quantitative analysis for technical verification of alleged drugs confiscated by the stations of the Carabinieri in Palermo and Trapani provinces. Observation concerned: the quantity of the confiscated material, the quantity of the active principle, the cutting substances and the consumption in adult and minor population. The Carabinieri ask for analyses of confiscated drugs to the L.A.S.S. laboratory, where the samples are added with the suitable standard and put to ultrasound. Then, the solution is analyzed with gas cromatography and gas mass spectrometry. In 2015 there were 1,000 analysed finds out of 1,454 total finds. …
The Boltzmann factor through experiments and simulations
2009
The Boltzmann factor is at the basis of a great amount of thermodynamic and statistical physics, both classical and quantum. It describes the behaviour of natural systems that are exchanging energy with the environment. However, why does the expression have this specific form? The Feynman Lectures on Physics justifies it heuristically by reference to the “exponential atmosphere” example. Thermodynamics textbooks usually give a more or less complete explanation that mainly involves the mathematical analysis, where it is hard to see the logic flow. Moreover, the necessary mathematics is not at the level of high school or college students’ preparation. Here we present an experiments and a simu…
Forze di attrito e determinazione del coefficiente di attrito statico
2013
Design e Cultura | Università come sistema operativo del Territorio
2019
La nostra tesi è che la formazione universitaria del design debba contribuire alla crescita culturale del nuovo progettista, capace di incidere concretamente e criticamente sulla realtà. Nel corso della storia, le migliori scuole di design hanno approfondito il rapporto con l’industria e il mondo imprenditoriale. In questa di- rezione, chi scrive sviluppa da anni brief di progetto con aziende che sostanziano la ricerca e la didattica universitaria, a Palermo. Questa strategia è stata recentemente rilanciata a livello nazionale attraverso la formula Design&Territori, un convegno-mostra di 110 progetti (di studenti), ideati in 18 laboratori universitari, di 12 atenei diversi e realizzati da 4…
Open design. Pratiche di progetto e processi di conoscenza
2013
In un momento caratterizzato da una profonda crisi di sistema, che investe l’economia e gli assetti produttivi ma anche identità e valori, si moltiplicano le riflessioni e le posizioni che indicano nel ritorno ad una rinnovata dimensione del fare una via possibile per riavviare processi economici innovativi, che ridiano centralità alle persone e alle comunità. Recuperare il “saper fare” artigianale, al tempo dell’intelligenza collettiva e connettiva, dell’internet delle cose, dell’open source e dei fablab, può essere occasione di rinascita economica e sociale, individuale e collettiva, di più generazioni di progettisti e innovatori, minacciati negli ultimi anni dallo “spettro dell’inutilità…
Relevant figures / Figures in relief
2011
The identification, within the contemporary scenario of communication design, of those figures who have reached a level of excellence (due to professional itineraries, researches, experiments), is not a simple task: the difficulty is not knowing who these figures are, but the responsibility of offering, in a context such as Aiap Design Per, relevant personalities as well as a high level in the various workshops, where many areas of our disciplines are tackled, from typography to editorial design and graphic design for cultural goals. Riuscire a individuare nello scenario contemporaneo del design della comunicazione quelle figure che per percorsi professionali, ricerche, sperimentazioni, si …