Search results for " Bass"
showing 10 items of 142 documents
Relazioni tra sismicita’ e tettonica nel margine settentrionale della Sicilia
2007
Schema sismotettonico preliminare della zona di cerniera tra Sicilia settentrionale e Basso Tirreno.
2008
Il riconoscimento del diritto umano alla conoscenza, il legato del Prof. M. Cherif Bassiouni,
2018
l'articolo ricorda Il Professor Bassiouni, figura eminente tra gli studiosi di diritto penale internazionale, é stato nominato per 22 importanti incarichi delle Nazioni Unite, tra le quali: Presidente e poi membro della Commissione d'inchiesta per la Libia (2011-12), Esperto Indipendente sui diritti umani per l'Afghanistan (2004-06), Esperto Indipendente sui diritti di restituzione, compensazione e riabilitazione per le vittime di gravi violazioni dei diritti umani e delle libertà fondamentali (1998-2000). Numerosi anche i riconoscimenti e premi ricevuti: la Nomination al premio Nobel per la Pace (1999), la Medaglia G. T. Butcher dell'American Society of Law (2014), il Premio per i diritti…
Study of low-pressure suspension plasma spray nanostructured coating : structural characteristics and application in solid oxide fuel cell
2021
Suspension plasma spraying (SPS) has attracted more and more attention in terms of the preparation of nanostructured / sub-microstructured ceramic coatings. However, conventional SPS techniques are conducted under atmospheric pressure, which inevitably causes some disadvantages. Recently, a novel suspension spraying technology – low-pressure suspension plasma spraying (LPSPS) – was proposed, in which the sus-pension spraying process is conducted under low environmental pressure. Benefit from the significant impact of low pressure on the coating deposition, LPSPS is expected to improve the disadvantage of SPS as well as to obtain distinct coating structures not achievable in conventional SPS…
Occurrence and virulence of Pseudoalteromonas spp. in cultured gilthead sea bream (Sparus aurata L.) and European sea bass (Dicentrarchus labrax L.).…
2007
During two long-term bacteriological surveys in European sea bass (Dicentrarchus labrax L.) and gilthead sea bream (Sparus aurata L.) culture facilities on the Spanish Mediterranean coast, four different species of Pseudoalteromonas were found in the internal organs of animals. Pseudoalteromonas undina, Pseudoalteromonas haloplanktis, P. espejiana and Pseudoalteromonas sp. were isolated from 9% out of 177 European sea bass and 11.7% out of 547 gilthead sea bream and they were recovered as pure cultures in 50% of isolations. Among fish with positive bacterial growth, Pseudoalteromonas was more prevalent in sea bass showing clinical signs (27.7%) and in gilthead sea bream without clinical sig…
Gas chromatography-mass spectrometry characterization of the varnish and glue of an ancient 18th century double bass.
2007
A GC–MS investigation is conducted on the double bass “Panormus”, property of Conservatorio di Musica “Vincenzo Bellini” in Palermo. The most important components of the varnish (fatty acids) and of the glue (proteinaceous amino acids), with which the musical instrument was treated in the past, are determined. The analyses are carried out by prior derivatization of fatty acids by acidic methanol and of amino acids by acidic methanol and trifluoroacetic anhydride (TFAA). Analytes identification is achieved by direct comparison with several reference materials and the use of a digitized library.
Trasporto di particelle sospese in una discontinuità di un prato di vegetazione acquatica
2010
La vegetazione acquatica influenza sensibilmente il campo di moto e il trasporto solido nei corpi idrici. Nelle aree sottocosta del Mar Mediterraneo sono molto diffusi i prati di Posidonia oceanica, una pianta costituita da un ciuffo di foglie nastriformi molto lunghe e flessibili. Spesso i prati sono interrotti da frequenti strisce di sabbia, e tali discontinuità, modificando sensibilmente il campo di moto, possono agire come “trappole” per i sedimenti. Nella presente memoria, sulla base di un campo di moto sperimentale, si simula numericamente il trasporto di particelle sospese in una tale discontinuità. A tal fine si adotta un semplice modello lagrangiano che assume assenza di velocità r…
Sea bass Dicentrarchus labrax (L.) bacterial infection and confinement stress acts on F-type lectin (DlFBL) serum modulation
2014
The F-lectin, a fucose-binding protein found from invertebrates to ectothermic vertebrates, is the last lectin family to be discovered. Here, we describe effects of two different types of stressors, bacterial infection and confinement stress, on the modulation of European sea bass Dicentrarchus labrax (L.) F-lectin (DlFBL), a well-characterized serum opsonin, using a specific antibody. The infection of the Vibrio alginolyticus bacterial strain increased the total haemagglutinating activity during the 16-day testing period. The DlFBL value showed an upward regulation on the first, second and last days and underwent a slight downward regulation 4 days post-challenge. In contrast, the effect o…
European Sea Bass (Dicentrarchus labrax) immune status and disease resistance are impaired by arginine dietary supplementation
2015
Infectious diseases and fish feeds management are probably the major expenses in the aquaculture business. Hence, it is a priority to define sustainable strategies which simultaneously avoid therapeutic procedures and reinforce fish immunity. Currently, one preferred approach is the use of immunostimulants which can be supplemented to the fish diets. Arginine is a versatile amino acid with important mechanisms closely related to the immune response. Aiming at finding out how arginine affects the innate immune status or improve disease resistance of European seabass (Dicentrarchus labrax) against vibriosis, fish were fed two arginine-supplemented diets (1% and 2% arginine supplementation). A…
The effects of carnitine on the growth of sea bass, Dicentrarchus labrax L., fry
1986
Carnitine treatment has an appreciable effect on the hatchery-reared sea bass, Dicentrarchus labrax, fry. The administration of the laevorotatory isomer (1-carnitine) which is engaged in the transport of the acyl and acetyl groups through the mitochondrial membrane, stimulating lipid metabolism, increases the growth rate and the protein content of the treated fry. The dextrorotatory isomer (d-carnitine), which is an antagonist of the 1-carnitine, has an opposite effect on the growth and metabolism of the treated fry.