Search

Your search keyword '"Buffa G"' showing total 776 results
Start Over Author "Buffa G"
776 results on '"Buffa G"'

102. The habitat monitoring under article 17 of the 92/43/EEC Directive in Italy: the contribution of vegetation science

Author

Gigante, D., Angelini, P., Attorre, F., Biondi, E., Casella, L., Venanzoni, R., Team (Acosta ATR, SISV Team (Acosta A. T. R., Agrillo, E., Aleffi, M., Alessi, N., Allegrezza, M., Angiolini, C., Assini, S., Azzella, M., Bagella, S., Bolpagni, R., Bonari, G., Bracco, F., Brullo, S., Buffa, G., Carli, E., Casavecchia, S., Cerabolini, BRUNO ENRICO LEONE, Ciaschetti, G., Ciccarelli, D., Copiz, R., Cutini, M., Del Vecchio, S., Del Vico, E., Di Martino, L., Facioni, L., Fanelli, G., Foggi, B., Frattaroli, A. R., Galdenzi, D., Gangale, C, Gasparri, R., Gianguzzi, L., Gironi, F., Giusso del Galdo, G., Gualmini, M., Guarino, R., Lasen, C., Lastrucci, L., Maneli, F., Mariotti, M. G., Pasta, S., Perrino, E. V., Petraglia, A., Pirone, G., Poldini, L., Poponessi, S., Prisco, I., Puglisi, M., Ravera, S., Sburlino, G., Selvaggi, A, Spada, F., Spampinato, G., Strumia, S., Tomaselli, M., Tomaselli, V., Uzunov, D., Viciani, D., Villani, M., Wagensommer, R. P., and Zitti, S.

Published
2016

105. La lista rossa del Veneto

Author

Filesi, L., Buffa, G., Carpenè, B., Casarotto, N., Da Pozzo, M., Giovagnoli, L., Lasen, C., Marchi, N., Marcucci, R., Masin, R., Prosser, F., Scortegagna, S., Tasinazzo, S., Villani, M., Zanatta, K., and Zanetti, M.

Published
2016

106. European Red List of Habitats Part 2. Terrestrial and freshwater habitats

Author

Janssen, J. A. M., Rodwell, J. S., García Criado, M., Gubbay, S., Haynes, T., Nieto, A., Sanders, N., Landucci, F., Loidi, J., Ssymank, A., Tahvanainen, T., Valderrabano, M., Acosta, A., Aronsson, M., Arts, G., Attorre, F., Bergmeier, E., Bijlsma, R. -. J., Bioret, F., Biţă-nicolae, C., Biurrun, I., Calix, M., Capelo, J., Čarni, A., Chytrý, M., Dengler, J., Dimopoulos, P., Essl, F., Gardfjell, H., Gigante, D., Giusso Del Galdo, G., Hájek, M., Jansen, F., Jansen, J., Kapfer, J., Mickolajczak, A., Molina, J. A., Molnár, Z., Paternoster, D., Piernik, A., Poulin, B., Renaux, B., Schaminée, J. H. J., Šumberová, K., Toivonen, H., Tonteri, T., Tsiripidis, I., Tzonev, R., Valachovič, M., Aarrestad, P. A., Agrillo, E., Alegro, E., Alonso, I., Angus, S., Argagnon, O., Armiraglio, S., Assini, S., Aunina, L., Averis, A. B. G., Averis, A. M., Bagella, S., Barina, Z., Barron, S., Bell, S., Bendiksen, E., Bölöni, J., Brandrud, T. E., Brophy, J., Buffa, G., Campos, J. A., Casella, L., Christodoulou, C., Church, A., Corbett, P., Couvreur, J. -. M., Creer, J., Crowle, A., Dahlgren, J., De Keersmaeker, L., Delarze, R., Delescaille, L. -. M., Denys, L., De Saeger, S., Devany, F., De Vries, D., Diack, I., Dimitrov, M., Eide, W., Espirito Santo, D., Fagaras, M., Fievet, V., Finck, P., Fitzpatrick, U., Fotiadis, G., Framstad, E., Frankard, P., Giancola, C., Gussev, C. H., Hall, R., Hamill, B., Haveman, R., Heinze, S., Hennekens, S., Hobohm, C., Ivanov, P., Jacobson, A., Janauer, G., Janišová, M., Jefferson, R. G., Jones, P., Juvan, N., Kącki, Z., Kallimanis, A., Kazoglou, Y., Keith, D., Keulen, K., Király, G., Kirby, K., Kočí, M., Kontula, T., Leibak, E., Leyssen, A., Lotman, S., Lyngstad, A., Mäemets, H., Mainstone, C., Mäkelä, K., Marceno, C., Martin, J. R., Matevski, V., Mesterházy, A., Milanović, Đ., Millaku, F., Miller, R., Millet, J., Mjelde, M., Moen, A., Nygaard, B., Øien, D. -. I., O’Neill, F., Paal, J., Packet, J., Paelinckx, D., Panaïotis, C., Panitsa, M., Perrin, P., Pezzi, G., Prisco, I., Prosser, M., Provoost, S., Rašomavičius, V., Raths, U., Rees, S., Riecken, U., Roosaluste, E., Rove, I., Reymann, J., Rodriguez, J. P., Rothero, E., Rusakova, V., Rusina, S., Scanlan, C., Schuiling, R., Sciandrello, S., Sell, I., Šibík, J., Simkin, J., Škvorc, Ž., Spray, D., Stešević, D., Strand, G. H., Stupar, V., Thomaes, A., Trajanovska, S., Van Braekel, A., Van Landuyt, W., Vanderkerkhove, K., Vandevoorde, B., Van Uytvanck, J., Varga, A., Velkovski, N., Venanzoni, R., Verté, P., Viciani, D., Vrahnakis, M., Von Wachenfeldt, E., Wallace, H., Watt, S., Weeda, E., Wibail, L., Willner, W., P. W. I. L. S. O., N., and Xystrakis, . F.

Subjects
Habitat, Conservation, IUCN, red list, European Directive
Published
2016

107. Lista bibliografica

Author

ALBANO, Antonella, MARCHIORI, Silvano, ANGELINI E, ANGIOLINI C, ASCI W, ASSINI S, BACCHETTA G, BAGELLA S, BERNARDO L, BIONDI E, BOUVET D, BUFFA G, BURRASCANO S, CANIGLIA G, CASAVECCHIA S, CASTI M, CIASCHETTI G, DEL VICO E, DI MARTINO L, DI MARZIO P, DI PIETRO R, FARRIS E, FASCETTI S, FOGGI B, FORTINI P, FRATTAROLI A. R, GAMPER U, GIANGUZZI L, GIGANTE D, LANDI M, LASEN C, LASTRUCCI L, MARCHESINI R, MARIOTTI M. G, MINISSALE P, PASSALACQUA N. G, PEDROTTI F, PELLIZZARI M, PICCOLI F, PIRONE G, POMPILI M, POTENZA G, PRESTI G, ROSATI L, SBURLINO G, SINISCALCO C, SPAMPINATO G, SURBERA F, TISI A, VAGGE I, VENANZONI R, VERDE S, VICIANI D, VIDALI M, VISCOSI V., ALBANO A, ANGELINI E, ANGIOLINI C, ASCI W, ASSINI S, BACCHETTA G, BAGELLA S, BERNARDO L, BIONDI E, BOUVET D, BUFFA G, BURRASCANO S, CANIGLIA G, CASAVECCHIA S, CASTI M, CIASCHETTI G, DEL VICO E, DI MARTINO L, DI MARZIO P, DI PIETRO R, FARRIS E, FASCETTI S, FOGGI B, FORTINI P, FRATTAROLI AR, GAMPER U, GIANGUZZI L, GIGANTE D, LANDI M, LASEN C, LASTRUCCI L, MARCHESINI R, MARCHIORI S, MARIOTTI MG, MINISSALE P, PASSALACQUA NG, PEDROTTI F, PELLIZZARI M, PICCOLI F, PIRONE G, POMPILI M, POTENZA G, PRESTI G, ROSATI L, SBURLINO G, SINISCALCO C, SPAMPINATO G, SURBERA F, TISI A, VAGGE I, VENANZONI R, VERDE S, VICIANI D, VIDALI M, VISCOSI V, Albano, Antonella, Angelini, E, Angiolini, C, Asci, W, Assini, S, Bacchetta, G, Bagella, S, Bernardo, L, Biondi, E, Bouvet, D, Buffa, G, Burrascano, S, Caniglia, G, Casavecchia, S, Casti, M, Ciaschetti, G, DEL VICO, E, DI MARTINO, L, DI MARZIO, P, DI PIETRO, R, Farris, E, Fascetti, S, Foggi, B, Fortini, P, FRATTAROLI A., R, Gamper, U, Gianguzzi, L, Gigante, D, Landi, M, Lasen, C, Lastrucci, L, Marchesini, R, Marchiori, Silvano, MARIOTTI M., G, Minissale, P, PASSALACQUA N., G, Pedrotti, F, Pellizzari, M, Piccoli, F, Pirone, G, Pompili, M, Potenza, G, Presti, G, Rosati, L, Sburlino, G, Siniscalco, C, Spampinato, G, Surbera, F, Tisi, A, Vagge, I, Venanzoni, R, Verde, S, Viciani, D, Vidali, M, and Viscosi, V.

Subjects
BIO/03 Botanica ambientale e applicata, BIO/02 Botanica sistematica
Abstract

Questa lista bibliografica contiene il secondo aggiornamento della bibliografia della Lisy e deriva dall’assemblaggio da parte della redazione (M. Serdoz ed E. Panfili) dei contributi parziali stilati dai gruppi regionali.

Published
2007

108. Anchovy (Engraulis encrasicolus) early life stages in the Central Mediterranean Sea: connectivity issues emerging among adjacent sub-areas across the Strait of Sicily

Author

Patti, B., primary, Zarrad, R., additional, Jarboui, O., additional, Cuttitta, A., additional, Basilone, G., additional, Aronica, S., additional, Placenti, F., additional, Tranchida, G., additional, Armeri, G. M., additional, Buffa, G., additional, Ferreri, R., additional, Genovese, S., additional, Musco, M., additional, Traina, A., additional, Torri, M., additional, Mifsud, R., additional, and Mazzola, S., additional

Published
2017
Full Text
View/download PDF

109. Calculations of Argon broadening and shift for HCO[sup +] rotational lines at 77 K.

Author

Buffa, G., Tarrini, O., Cazzoli, G., and Dore, L.

Subjects
*COLLISIONS (Physics), *ARGON
Abstract

Compares different methods of calculations to experiments at 77 K for the broadening and shift of some HCO[sup +] rotational transitions by collisions with Argon. Inability of capture method and the approximation developed by Anderson, Tsao and Curnutte to reproduce the trend of the broadening with J.

Published
1999
Full Text
View/download PDF

110. Broadening of CH[sub 3]F in presence of Stark fields. II. Collisional coupling between the Stark...

Author

Lemaire, V., Dore, L., Cazzoli, G., Buffa, G., Tarrini, O., Baldanzi, E., and Belli, S.

Subjects
COLLISIONS (Physics), FLUORIDES, ROTATIONAL motion, ELECTRIC fields
Abstract

Studies the collisional line shape of methyl fluoride rotational transitions under the effect of a static electric field. Collisional coupling between partially overlapping Stark components; Collisional relaxation matrix; Reliability of different approximate treatments used in the literature for collisional coupling.

Published
1999
Full Text
View/download PDF

111. ATTI S.I.D.O

Author

Buffa, G, Cacioppo, A, SCARDINA, Giuseppe Alessandro, Buffa, G, Cacioppo, A, and Scardina, GA

Subjects
Orthodontic treatment
Abstract

Introduction The first clinical use of rapid maxillary expansion (RME) was described over a century ago by Emerson C. Angell in 1860.1 Since then, numerous appliances have been designed to apply orthopedic forces during expansion, thus limiting movement of teeth and maximizing skeletal displacement. However, a component of orthodontic effects following RME has been described by numerous authors. A relevant concern in this regard is represented by the possible periodontal consequences of RME because of risk of damage to the buccal cortical plate of alveolar bone in the correspondence of anchorage teeth and/or the development of recessions.Most investigations have analyzed the dentoskeletal effects of RME through bidimensional radiographic examination, which does not allow for exact identification of the thickness of the buccal and lingual bone plates because of the superimposition of many structures on different planes of space; Timms in 1982 used computed tomography (CT) for the first time in studying basal bone changes induced by RME. Scans obtained by CT, a noninvasive and reproducible technique, permit the clinician to quantify exactly the dentoalveolar modifications induced by orthopaedic forces. RME produced transverse effects in all patients, although dental, alveolar, and skeletal changes varied from subject to subject. These studies were undertaken before or after a very short period of retention. It should be noted that several authors reported that a retention period of at least 5 months is necessary to permit adequate mineralization of the midpalatal suture, in order to minimize the relapse tendency after rapid maxillary expansion. The aim of this preliminary study is to evaluate, in 2D and 3D, the dental and peri-odontal effects of rapid maxillary expansion (RME), using a modified rep with bands on the upper first molar and palatal support by mean of low-dose Cone Beam Computed Tomography (CBCT) with focused FOV protocol. Materials and Methods: We enrolled in this preliminary study 3 patients, age between 10 and 12 years in need of palatal expansion. (Aggiungere protocollo espansivo – quante attivazioni/die e per quanti giorni- più cenni sulle caratteristiche del REP modificato – assenza dei bracci anteriori) CBCT scans were taken before rapid palatal expansion (T0), at the end of the active expansion phase (t1) by mean of Scanora 3D (Soredex). It was used a low-dose CBCT protocol (90kV, 12.5 mA, 4,5sec) with a focused FOV (cm 7.5 x 10). Each radiographic dataset was analized by an expert user by mean of the open source medical software Osirix vers. 5.7.1. It was applied an MPR (MultiPlanarReconstruction) to each dataset and they were taken into account the following measures: Intermolar Width Coronal (IWC); Intermolar Width Apical (IWA); Interincisors Coronal Width (ICW); Interincisors Apical Width (IAW); Anterior Frontal Apical Suture Width (AFASW); Anterior Frontal Coronal Suture Width (AFCSW); Anterior Axial Suture Width (AASW); Posterior Axial Suture Width (PASW). It was also evaluated the morphology of the buccal and palatal bone around the first maxillary molar (but measure were not taken into account for the statistical analisys because of the extreme anatomical variations between a patient and another). Results: The measures taken into account in this preliminary study showed a reduced increase in the suture opening, in comparison to the RME acticvation protocol (total expansion 6,25 mm). We noticed an average expansion of 3,68mm, at the crown of the first maxillary molar, and an average expansion of 1,96mm at the apical level. This difference is due to a vestibular tipping of the first molar, in accordance to the literature. (see the table 1 and 2) The suture opening was measured in the axial projection (spline plane parallel to the hard palate) and in the front projection (spline plane parallel to the central incisors axis). Both the measure revealed no notable differences between anterior and posterior, upper and lower. (see the table 1 and 2) The cortical bone vestibular to the first maxillary molar decreased (1mm or so) but we couldn’t measure it well because of the extreme anatomical variations (there are no fixed reference points to do the before/after measures). Conclusions: We applied, in this preliminary study, a new protocol of CBCT scanning using the most focused FOV possible (on the Scanora 3D) that still permitted us to see the upper jaw and the cortical vestibular bone. On the contrary of the so called “low dose CT” protocol we reduced the effective dose to the patient: only 40μSv in each dataset acquisition. This was obtained thanks to: a more sensitive sensor (the flat panel on the CBCT requires a lower radiation dose); the reduction of the exposed area with a focused FOV of 7,5x10 cm; the reduction of scan time. Moreover the resolution of the acquired x-ray images was better than the CT (100μm). This preliminary, less invasive, study showed some analogies and some differences with the literarure. On one side we have a 50% reduced dental expansion in comparison to the REP activation, in accordance to the literature. But on the other side we have a parallel suture opening (both on the axial and on the front projection), in disagreement with the literature.

Published
2013

120. Enzymatic scarification of Anacamptis morio (Orchidaceae) seed facilitates lignin degradation, water uptake and germination.

Author

Pierce, S., Spada, A., Caporali, E., Ceriani, R. M., Buffa, G., and Elzenga, J. T. M.

Subjects
GERMINATION, SEEDS, ORCHIDS, DISTILLED water, LACCASE, INVESTIGATIONAL therapies
Abstract

The seed coat of many species contains hydrophobic lignins, and in soil the action of microbial ligninases may contribute to release from dormancy. Laboratory use of ligninases to stimulate germination is promising because of the specific action on the seed coat, whereas chemical scarification agents may also corrode the embryo. We hypothesised that exposure of Anacamptis morio (Orchidaceae) seeds to fungal laccase would stimulate germination, and that the mechanism involves lignin degradation and increased imbibition.Germination capacity in vitro was quantified with 1 U filter‐sterilised laccase added to agar medium following autoclaving, compared to a 10% bleach solution (standard bleach surface sterilisation/scarification method used in orchid seed sowing). Lignin degradation was quantified using an optical method (phloroglucinol‐HCl staining) combined with image analysis, following experimental pre‐treatments involving immersion in laccase solution, distilled water (negative control) or bleach (positive control). Water uptake after experimental treatments was quantified as the proportion of seeds exhibiting visible uptake of an aqueous fluorochrome under UV excitation.Laccase stimulated a doubling of germination in vitro with respect to bleach surface sterilisation/scarification alone, from 23.7 to 49.8% (P = 0.007). Laccase and bleach methods both significantly decreased the optical signal of phloroglucinol (for laccase, to 79.9 ± 1.3% of controls; anova: F = 10.333, P = 0.002). Laccase resulted in a modest but highly significant (P < 0.0001) increase in water uptake with respect to the control (11.7%; cf 99.4% for bleach).Laccase scarification can stimulate germination of A. morio through a mechanism of targeted seed coat degradation. The results demonstrate the potential of this relatively non‐invasive enzymatic scarification technique. [ABSTRACT FROM AUTHOR]

Published
2019
Full Text
View/download PDF

121. Collisional line shape for the rotational spectrum of methylcyanide: Experiments and theory.

Author

Buffa, G., Giulietti, D., Lucchesi, M., Martinelli, M., and Tarrini, O.

Subjects
*COLLISIONS (Nuclear physics), *SPECTRUM analysis
Abstract

A collisional line-shape study specialized in the rotational spectrum of CH3CN is presented. This system provides a test for pressure broadening and shift theories which has until now been hindered by inadequate theory and by experimental results at variance. New accurate measurements are presented which allow an explanation of the problem related to the reliability of experimental data. The thorough comparison made between measurements and an improved theory—obtained inside the frame of the Anderson–Tsao–Curnutte approximation—demonstrates the ripeness of the study of such rotational spectrum from both the experimental and theoretical points of view. [ABSTRACT FROM AUTHOR]

Published
1989
Full Text
View/download PDF

124. Self-collisional coupling and broadening in the asymmetric rotor CHF2Cl.

Author

Cazzoli, G., Cludi, L., Cotti, G., Esposti, C. Degli, Buffa, G., and Tarrini, O.

Subjects
COLLISIONS (Physics)
Abstract

The line shape of 15 selected CHF2Cl rotational transitions is studied in the 59–1049 GHz frequency region. Collisional broadening parameters are measured and compared to semiclassical calculations. For some pairs of lines a large collisional coupling effect is observed and analyzed. A semiclassical theoretical model is presented allowing calculations of the coupling parameters in good agreement with measurements. © 1995 American Institute of Physics. [ABSTRACT FROM AUTHOR]

Published
1995
Full Text
View/download PDF

125. Numerical prediction of Biphasic Titanium Alloys Microstructure in Hot Forging Operations

Author

Buffa, G., Ducato, A., Livan Fratini, Micari, F., Buffa, G, Ducato, A, Fratini, L, and Micari, F

Subjects
Titanium alloys, microstructure, FEM model, Settore ING-IND/16 - Tecnologie E Sistemi Di Lavorazione
Abstract

Modern transportation industries shall comply with two demanding requirements: reducing operational consumption together with production costs coming from materials and labour. Current trend of engineering is oriented to meet both requirements increasing the rate of polymer matrix composites which implies association with structures made of titanium alloys. Hot forming can be used to reduce the production costs of titanium components: forging in closed dies of billets or semi finished form, in the temperature range where the Beta phase of titanium is stable, grants an adequate plasticity of the Ti-6Al-4V alloy, the most commercially used, allowing production of complex shapes with limited amount of edge trim removal and machining rework after forging. Unfortunately, as far as Ti6Al4V titanium alloy is regarded, several material peculiarities have to be properly taken into account. In the paper, a numerical model is presented for hot forging of Ti-6Al-4V titanium alloy. Once set up, the model was tested through comparison with experimental data found in literature. A good agreement between the numerically calculated and the experimentally measured data was observed, indicating that the model can be utilized as a design tool in complex hot forging processes of titanium alloys.

Published
2012

130. Il patrimonio delle raccolte cetologiche museali della Sicilia

Author

Insacco, G., Buscaino, G., Buffa, G., Cavallaro, M., Crisafi, E., Grasso, Rosario, Lombardo, Francesco, Lo Paro, G., Parrinello, N., Sarà, M., and Spadola, F.

Subjects
Regione Sicilia, Cetacei, Musei Naturalistici, Cetaceans, Sicily Region, Naturalistic Museums
Published
2014

131. Attività di ricerca svolta per l'individuazione di sabbie relitte sulla piattaforma siciliana nell'area prospiciente il golfo di Gela

Author

Sprovieri M., Barra M., Buffa G., Buscaino C., Del Core M., Di Martino G., Falco F., Gherardi S., Giaramita L., Giorgi S., Innangi S., Oliveri E., Passaro S., Salvagio Manta D., Spagnolo C., Tamburrino S., Tonielli R., Traina A., Tranchida G., and Mazzola S.

Abstract

A seguito della stipula della convenzione "Progetto di ricerca finalizzato all'individuazione di sabbie relitte sulla piattaforma siciliana nell'area prospiciente il golfo di Gela" siglato in data 19 aprile 2012 tra il Commissario straordinario per l'attuazione degli interventi per la mitigazione del rischio idrologico nella regione siciliana previsti nell'accordo di programma siglato il 30.03.2010 e l'Istituto per l'Ambiente Marino Costiero del CNR è stato progettato e realizzato un survey geofisico mirato alla valutazione dei potenziali reservoir di sabbie relitte presenti nell'area al fine di garantire la reale comprensione delle potenzialità dei giacimenti sabbiosi da utilizzarsi come fonti di materia prima per il ripascimento dei litorali.

Published
2014

133. Local mechanical and morphological characterization of FSW butt joints

Author

Barletta, M, Buffa, G, Casamichele, L, Fratini, L, BARLETTA, M, BUFFA, G, CASAMICHELE, L, and FRATINI, L

Subjects
friction stir-welding, mechanical properties, micro-indentation test, Settore ING-IND/16 - Tecnologie E Sistemi Di Lavorazione
Abstract

In this paper the results of an experimental investigation into the local mechanical and morphological characterization of AA6082-T6 friction stir-welded (FSW) butt joints are illustrated. The softening effects of the welding process are highlighted through the use of micro-indentation tests on the top surface of the specimens. The effect of post-welding heat treatments was investigated, also

Published
2006

134. Design of the friction stir welding tool using the continuum based FEM model

Author

BUFFA G, HUA J, SHIVPURI R, FRATINI L, BUFFA G, HUA J, SHIVPURI R, and FRATINI L

Subjects
FSWFEM Tool geometry Material flow Grain size, Settore ING-IND/16 - Tecnologie E Sistemi Di Lavorazione
Abstract

In friction stir welding (FSW), the welding tool geometry plays a fundamental role in obtaining desirable microstructures in the weld and the heat-affected zones, and consequently improving strength and fatigue resistance of the joint. In this paper, a FSW process with varying pin geometries (cylindrical and conical) and advancing speeds is numerically modeled, and a thermo-mechanically coupled, rigid-viscoplastic, fully 3D FEM analysis able to predict the process variables as well as the material flow pattern and the grain size in the welded joints is performed. The obtained results allow finding optimal tool geometry and advancing speed for improving nugget integrity of aluminum alloys.

Published
2006

135. Distribution map of Ambrosia artemisiifolia L. (Asteraceae) in Italy

Author

Gentili, R., primary, Gilardelli, F., additional, Bona, E., additional, Prosser, F., additional, Selvaggi, A., additional, Alessandrini, A., additional, Martini, F., additional, Nimis, P. L., additional, Wilhalm, T., additional, Adorni, M., additional, Ardenghi, N. M. G., additional, Barni, E., additional, Bonafede, F., additional, Bonini, M., additional, Bouvet, D., additional, Buffa, G., additional, Ciappetta, S., additional, Giordana, F., additional, Faggi, G., additional, Ghiani, A., additional, Ghillani, L., additional, Marcucci, R., additional, Masin, R., additional, Morelli, V., additional, Montagnani, C., additional, Montanari, S., additional, Peccenini, S., additional, Pellizzari, M., additional, Romani, E., additional, Saiani, D., additional, Scortegagna, S., additional, Sirotti, M., additional, Truzzi, A., additional, Vignodelli, M., additional, Bagli, L., additional, Fiandri, F., additional, Siniscalco, C., additional, and Citterio, S., additional

Published
2016
Full Text
View/download PDF

138. Fatty acid composition of a cultured sturgeon hybrid (Acipenser naccarii · A. baerii)

Author

VACCARO, Antonino, MESSINA, Concetta Maria, SANTULLI, Andrea, MAZZOLA, Antonio, Buffa, G, Vaccaro, A, Buffa, G, Messina, CM, Santulli, A, and Mazzola, A

Subjects
Sturgeon, Muscle, Aquaculture, Fatty acid
Abstract

Analyses of fatty acids from the dorsal muscle of Acipenser naccarii · A. baerii sturgeon hybrid were carried out. The data were compared with those reported in the literature for other sturgeons reared for human consumption. This hybrid would seem to be of great nutritional interest, its flesh being more beneficial for human health than those of other cultured sturgeons. In fact, the level of polyunsaturated fatty acids (PUFAs) was very high (34.7 ± 0.67%), being similar to that of monounsaturated fatty acids (37.9 ± 0.83%). Moreover, the PUFAs-n3/PUFAs-n6 ratio (6.74) was noticeably higher in this hybrid than in the other cultured sturgeon species. There were also high contents of EPA (C20:5n3) and DHA (C22:6n3), the two most important essential fatty acids for human health. The linolenic acid (C18:3n3) is the metabolic precursor of the PUFAs-n3, and it is important also in human metabolism. In A. naccarii · A. baerii hybrid we found higher C18:3n3 values than in other sturgeon species cultured for commercial purposes.

Published
2005

148. Crucial points for a Habitat Red List in Italy

Author

Gigante, Daniela, Buffa, G., Foggi, B., Venanzoni, Roberto, and Viciani, D.

Subjects
Vegetation, IUCN, plant community, conservation, biodiversity, red-listing
Published
2013

149. Anchovy (Engraulis encrasicolus) early life stages in the Central Mediterranean Sea: connectivity issues emerging among adjacent sub-areas across the Strait of Sicily.

Author

Patti, B., Zarrad, R., Jarboui, O., Cuttitta, A., Basilone, G., Aronica, S., Placenti, F., Tranchida, G., Armeri, G. M., Buffa, G., Ferreri, R., Genovese, S., Musco, M., Traina, A., Torri, M., Mifsud, R., and Mazzola, S.

Subjects
ENGRAULIS encrasicolus, SPAWNING, FISH eggs, FISH populations
Abstract

The combined use of field data on anchovy (Engraulis encrasicolus, Linnaeus, 1758) egg distribution in the Central Mediterranean Sea on both sides of the Strait of Sicily (Sicilian-Maltese and Tunisian waters) and Lagrangian simulations were used to assess the pattern of connectivity between these two sub-areas as a result of spawning activity. The field data were collected during ichthyoplankton surveys carried out in summer 2008 and 2010. The simulation runs showed considerable (up to 20%) rates of particle exchange in both directions (from Tunisian to Sicilian-Maltese waters and vice versa). However, considering the typical high mortality rates of anchovy early stages, the actual larval exchange rates across the Sicily Strait are supposed to be significantly lower (<1%), supporting the hypothesis that the anchovy population sub-units in the Strait of Sicily can be considered as separate fish stocks for the evaluation of their optimum exploitation rates. [ABSTRACT FROM AUTHOR]

Published
2018
Full Text
View/download PDF

150. Nuova architettura per l’Università Bocconi, Roberto Collovà

Author

COLLOVA', Roberto, FERA, Isabella, Manfredi, M, Scavuzzo, M, Argento, D, Biundo, C, Alesi, M, Borzellieri, M, Buffa, G, Cinà, F, Ciringione, V, Cognata, B., Collovà, R, Manfredi, M, Scavuzzo, M, Fera, I, Argento, D, Biundo, C, Alesi, M, Borzellieri, M, Buffa, G, Cinà, F, Ciringione, V, and Cognata, B

Subjects
Architettura per l'istruzione, edifici collettivi, Settore ICAR/14 - Composizione Architettonica E Urbana
Abstract

Progetto di concorso per l'ampliamento dell'università Bocconi, Milano 2002

Published
2002

Catalog

Books, media, physical & digital resources
See catalog results