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Abbrescia M, Avanzini C, Baldini L, Ferroli RB, Batignani G, Battaglieri M, Boi S, Bossini E, Carnesecchi F, Casula M, Cavazza D, Cicalò C, Cifarelli L, Coccetti F, Coccia E, Corvaglia A, Gruttola DD, Pasquale SD, Galante L, Garbini M, Gemme G, Gnesi I, Gramstad E, Grazzi S, Haland ES, Hatzifotiadou D, Rocca PL, Liu Z, Lombardo L, Mandaglio G, Margotti A, Maron G, Mazziotta MN, Mazzola M, Mulliri A, Nania R, Noferini F, Nozzoli F, Ould-Saada F, Palmonari F, Panareo M, Panetta MP, Paoletti R, Parvis M, Pellegrino C, Perasso L, Pinazza O, Pinto C, Pisano S, Riggi F, Righini G, Ripoli C, Rizzi M, Sartorelli G, Scapparone E, Schioppa M, Scioli G, Scribano A, Selvi M, Taiuti M, Terreni G, Trifirò A, Trimarchi M, Viola AP, Vistoli C, Votano L, Williams MCS, Zichichi A, Zuyeuski R. Observation of Rayleigh-Lamb waves generated by the 2022 Hunga-Tonga volcanic eruption with the POLA detectors at Ny-Ålesund. Sci Rep 2022; 12:19978. [PMID: 36404312 PMCID: PMC9676196 DOI: 10.1038/s41598-022-23984-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 11/07/2022] [Indexed: 11/21/2022] Open
Abstract
The eruption of the Hunga-Tonga volcano in the South Pacific Ocean on January 15, 2022, at about 4:15 UTC, generated a violent explosion, which created atmospheric pressure disturbances in the form of Rayleigh-Lamb waves detected all over the globe. Here we discuss the observation of the Hunga-Tonga shock-wave performed at the Ny-Ålesund Research Station on the Spitsbergen island, by the detectors of the PolarquEEEst experiment and their ancillary sensors. Online pressure data as well as the results of dedicated offline analysis are presented and discussed in details. Results include wave arrival times, wave amplitude measurements and wave velocity calculation. We observed five passages of the shock wave with a significance larger than 3 [Formula: see text] and an amplitude up to 1 hPa. The average propagation velocity resulted to be (308 ± 0.6) m/s. Possible effects of the atmospheric pressure variation associated with the shock-wave multiple passages on the cosmic-ray rate at ground level are also investigated. We did not find any significant evidence of this effect.
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Affiliation(s)
- M. Abbrescia
- grid.4466.00000 0001 0578 5482Dipartimento di Fisica “M. Merlin” dell’Università e del Politecnico di Bari, Via Amendola 173, 70125 Bari, Italy ,grid.470190.bINFN, Sezione di Bari, via Orabona 4, 70126 Bari, Italy
| | - C. Avanzini
- grid.470216.6INFN, Sezione di Pisa, Largo Bruno Pontecorvo 3, 56127 Pisa, Italy ,grid.5395.a0000 0004 1757 3729Dipartimento di Fisica “E. Fermi”, Università di Pisa, Largo Bruno Pontecorvo 3, 56127 Pisa, Italy
| | - L. Baldini
- grid.470216.6INFN, Sezione di Pisa, Largo Bruno Pontecorvo 3, 56127 Pisa, Italy ,grid.5395.a0000 0004 1757 3729Dipartimento di Fisica “E. Fermi”, Università di Pisa, Largo Bruno Pontecorvo 3, 56127 Pisa, Italy
| | - R. Baldini Ferroli
- grid.463190.90000 0004 0648 0236INFN, Laboratori Nazionali di Frascati, Via Enrico Fermi 54, 00044 Frascati, RM Italy
| | - G. Batignani
- grid.470216.6INFN, Sezione di Pisa, Largo Bruno Pontecorvo 3, 56127 Pisa, Italy ,grid.5395.a0000 0004 1757 3729Dipartimento di Fisica “E. Fermi”, Università di Pisa, Largo Bruno Pontecorvo 3, 56127 Pisa, Italy
| | - M. Battaglieri
- grid.470205.4INFN, Sezione di Genova, Via Dodecaneso, 33, 16146 Genova, Italy
| | - S. Boi
- grid.7763.50000 0004 1755 3242Dipartimento di Fisica, Università di Cagliari, S.P. Monserrato-Sestu Km 0,700, 09042 Monserrato, CA Italy ,grid.470195.eINFN, Sezione di Cagliari, Complesso Universitario di Monserrato, S.P. per Sestu - Km 0,700, 09042 Monserrato, CA Italy
| | - E. Bossini
- grid.470216.6INFN, Sezione di Pisa, Largo Bruno Pontecorvo 3, 56127 Pisa, Italy ,grid.5395.a0000 0004 1757 3729Dipartimento di Fisica “E. Fermi”, Università di Pisa, Largo Bruno Pontecorvo 3, 56127 Pisa, Italy
| | - F. Carnesecchi
- grid.9132.90000 0001 2156 142XCERN, Esplanade des Particules 1, 1211 Geneva 23, Switzerland
| | - M. Casula
- Istituto di Scienze Polari - CNR sede di Venezia, Via Torino, 155, Venezia Mestre, VE Italy
| | - D. Cavazza
- grid.470193.80000 0004 8343 7610INFN, Sezione di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy
| | - C. Cicalò
- grid.470195.eINFN, Sezione di Cagliari, Complesso Universitario di Monserrato, S.P. per Sestu - Km 0,700, 09042 Monserrato, CA Italy
| | - L. Cifarelli
- grid.470193.80000 0004 8343 7610INFN, Sezione di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy ,grid.6292.f0000 0004 1757 1758Dipartimento di Fisica e Astronomia “A. Righi”, Università di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy
| | - F. Coccetti
- grid.449962.4Museo Storico della Fisica e Centro Studi e Ricerche “E. Fermi”, Via Panisperna 89/a, 00184 Rome, Italy
| | - E. Coccia
- grid.466750.60000 0004 6005 2566Gran Sasso Science Institute, Viale Francesco Crispi 7, 67100 L’Aquila, Italy
| | - A. Corvaglia
- grid.470680.d0000 0004 1761 7699INFN, Sezione di Lecce, Via per Arnesano, 73100 Lecce, Italy
| | - D. De Gruttola
- grid.11780.3f0000 0004 1937 0335Dipartimento di Fisica “E. R. Caianiello”, Università di Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, SA Italy ,grid.470211.10000 0004 8343 7696INFN, Gruppo Collegato di Salerno, Complesso Universitario di Monte S. Angelo ed. 6, Via Cintia, 80126 Naples, Italy
| | - S. De Pasquale
- grid.11780.3f0000 0004 1937 0335Dipartimento di Fisica “E. R. Caianiello”, Università di Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, SA Italy ,grid.470211.10000 0004 8343 7696INFN, Gruppo Collegato di Salerno, Complesso Universitario di Monte S. Angelo ed. 6, Via Cintia, 80126 Naples, Italy
| | - L. Galante
- grid.4800.c0000 0004 1937 0343Teaching and Language Lab (TLLab), Politecnico di Torino, Corso Duca degli Abruzzi 24, Turin, Italy
| | - M. Garbini
- grid.470193.80000 0004 8343 7610INFN, Sezione di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy ,grid.449962.4Museo Storico della Fisica e Centro Studi e Ricerche “E. Fermi”, Via Panisperna 89/a, 00184 Rome, Italy
| | - G. Gemme
- grid.470205.4INFN, Sezione di Genova, Via Dodecaneso, 33, 16146 Genova, Italy
| | - I. Gnesi
- grid.449962.4Museo Storico della Fisica e Centro Studi e Ricerche “E. Fermi”, Via Panisperna 89/a, 00184 Rome, Italy ,grid.6045.70000 0004 1757 5281INFN, Gruppo Collegato di Cosenza, Via Pietro Bucci, Rende, Cosenza Italy
| | - E. Gramstad
- grid.5510.10000 0004 1936 8921Physics Department, Oslo University, P.O. Box 1048, 0316 Oslo, Norway
| | - S. Grazzi
- grid.470205.4INFN, Sezione di Genova, Via Dodecaneso, 33, 16146 Genova, Italy ,grid.10438.3e0000 0001 2178 8421Dipartimento di Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della Terra, Università di Messina, Viale Ferdinando Stagno d’Alcontres 31, 98166 Messina, ME Italy
| | - E. S. Haland
- grid.5510.10000 0004 1936 8921Physics Department, Oslo University, P.O. Box 1048, 0316 Oslo, Norway
| | - D. Hatzifotiadou
- grid.9132.90000 0001 2156 142XCERN, Esplanade des Particules 1, 1211 Geneva 23, Switzerland ,grid.470193.80000 0004 8343 7610INFN, Sezione di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy
| | - P. La Rocca
- grid.8158.40000 0004 1757 1969Dipartimento di Fisica “E. Majorana”, Università degli Studi di Catania, Via S. Sofia 64, 95123 Catania, Italy ,grid.470198.30000 0004 1755 400XINFN, Sezione di Catania, Via S. Sofia 64, 95123 Catania, Italy
| | - Z. Liu
- grid.484737.bICSC World laboratory, Geneva, Switzerland
| | - L. Lombardo
- grid.4800.c0000 0004 1937 0343Dipartimento di Elettronica e Telecomunicazioni, Politecnico di Torino, corso Duca degli Abruzzi 24, Turin, Italy
| | - G. Mandaglio
- grid.10438.3e0000 0001 2178 8421Dipartimento di Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della Terra, Università di Messina, Viale Ferdinando Stagno d’Alcontres 31, 98166 Messina, ME Italy ,grid.470198.30000 0004 1755 400XINFN, Sezione di Catania, Via S. Sofia 64, 95123 Catania, Italy
| | - A. Margotti
- grid.470193.80000 0004 8343 7610INFN, Sezione di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy
| | - G. Maron
- grid.466875.e0000 0004 1757 5572INFN, Laboratori Nazionali di Legnaro, Viale dell’Università 2, 35020 Legnaro, Italy
| | - M. N. Mazziotta
- grid.470190.bINFN, Sezione di Bari, via Orabona 4, 70126 Bari, Italy
| | - M. Mazzola
- Istituto di Scienze Polari - CNR Area della ricerca di Bologna, Via Piero Gobetti 101, Bologna, Italy
| | - A. Mulliri
- grid.7763.50000 0004 1755 3242Dipartimento di Fisica, Università di Cagliari, S.P. Monserrato-Sestu Km 0,700, 09042 Monserrato, CA Italy ,grid.470195.eINFN, Sezione di Cagliari, Complesso Universitario di Monserrato, S.P. per Sestu - Km 0,700, 09042 Monserrato, CA Italy
| | - R. Nania
- grid.470193.80000 0004 8343 7610INFN, Sezione di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy
| | - F. Noferini
- grid.470193.80000 0004 8343 7610INFN, Sezione di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy
| | - F. Nozzoli
- grid.470224.7INFN Trento Institute for Fundamental Physics and Applications, Via Sommarive, 14, 38123 Povo, TN Italy
| | - F. Ould-Saada
- grid.5510.10000 0004 1936 8921Physics Department, Oslo University, P.O. Box 1048, 0316 Oslo, Norway
| | - F. Palmonari
- grid.470193.80000 0004 8343 7610INFN, Sezione di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy ,grid.6292.f0000 0004 1757 1758Dipartimento di Fisica e Astronomia “A. Righi”, Università di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy
| | - M. Panareo
- grid.470680.d0000 0004 1761 7699INFN, Sezione di Lecce, Via per Arnesano, 73100 Lecce, Italy ,grid.9906.60000 0001 2289 7785Dipartimento di Matematica e Fisica “E. De Giorgi”, Università del Salento, Via per Arnesano, 73100 Lecce, Italy
| | - M. P. Panetta
- grid.470680.d0000 0004 1761 7699INFN, Sezione di Lecce, Via per Arnesano, 73100 Lecce, Italy
| | - R. Paoletti
- grid.470216.6INFN, Sezione di Pisa, Largo Bruno Pontecorvo 3, 56127 Pisa, Italy ,grid.9024.f0000 0004 1757 4641Dipartimento di Scienze Fisiche, della Terra e dell’Ambiente, Università di Siena, Via Roma 56, 53100 Siena, Italy
| | - M. Parvis
- grid.4800.c0000 0004 1937 0343Dipartimento di Elettronica e Telecomunicazioni, Politecnico di Torino, corso Duca degli Abruzzi 24, Turin, Italy
| | - C. Pellegrino
- grid.470182.8INFN-CNAF, Viale Carlo Berti PIchat 6/2, 40127 Bologna, Italy
| | - L. Perasso
- grid.470205.4INFN, Sezione di Genova, Via Dodecaneso, 33, 16146 Genova, Italy
| | - O. Pinazza
- grid.470193.80000 0004 8343 7610INFN, Sezione di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy
| | - C. Pinto
- grid.6936.a0000000123222966Physik Department, Technische Universitat Munchen, James-Franck-Straße 1, 85748 Garching bei München, Germany
| | - S. Pisano
- grid.463190.90000 0004 0648 0236INFN, Laboratori Nazionali di Frascati, Via Enrico Fermi 54, 00044 Frascati, RM Italy ,grid.449962.4Museo Storico della Fisica e Centro Studi e Ricerche “E. Fermi”, Via Panisperna 89/a, 00184 Rome, Italy
| | - F. Riggi
- grid.8158.40000 0004 1757 1969Dipartimento di Fisica “E. Majorana”, Università degli Studi di Catania, Via S. Sofia 64, 95123 Catania, Italy ,grid.470198.30000 0004 1755 400XINFN, Sezione di Catania, Via S. Sofia 64, 95123 Catania, Italy
| | - G. Righini
- grid.466837.80000 0004 0371 4199CNR Istituto di Fisica Applicata “Nello Carrara”, Via Madonna del Piano 10, 50019 Sesto Fiorentino, FI Italy
| | - C. Ripoli
- grid.11780.3f0000 0004 1937 0335Dipartimento di Fisica “E. R. Caianiello”, Università di Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, SA Italy ,grid.470211.10000 0004 8343 7696INFN, Gruppo Collegato di Salerno, Complesso Universitario di Monte S. Angelo ed. 6, Via Cintia, 80126 Naples, Italy
| | - M. Rizzi
- grid.470190.bINFN, Sezione di Bari, via Orabona 4, 70126 Bari, Italy
| | - G. Sartorelli
- grid.470193.80000 0004 8343 7610INFN, Sezione di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy ,grid.6292.f0000 0004 1757 1758Dipartimento di Fisica e Astronomia “A. Righi”, Università di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy
| | - E. Scapparone
- grid.470193.80000 0004 8343 7610INFN, Sezione di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy
| | - M. Schioppa
- grid.6045.70000 0004 1757 5281INFN, Gruppo Collegato di Cosenza, Via Pietro Bucci, Rende, Cosenza Italy ,grid.7778.f0000 0004 1937 0319Dipartimento di Fisica, Università della Calabria, Via Pietro Bucci, Rende, CS Italy
| | - G. Scioli
- grid.470193.80000 0004 8343 7610INFN, Sezione di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy ,grid.6292.f0000 0004 1757 1758Dipartimento di Fisica e Astronomia “A. Righi”, Università di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy
| | - A. Scribano
- grid.470216.6INFN, Sezione di Pisa, Largo Bruno Pontecorvo 3, 56127 Pisa, Italy ,grid.9024.f0000 0004 1757 4641Dipartimento di Scienze Fisiche, della Terra e dell’Ambiente, Università di Siena, Via Roma 56, 53100 Siena, Italy
| | - M. Selvi
- grid.470193.80000 0004 8343 7610INFN, Sezione di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy
| | - M. Taiuti
- grid.470205.4INFN, Sezione di Genova, Via Dodecaneso, 33, 16146 Genova, Italy ,grid.5606.50000 0001 2151 3065Dipartimento di Fisica, Università di Genova, Via Dodecaneso, 33, 16146 Genova, Italy
| | - G. Terreni
- grid.470216.6INFN, Sezione di Pisa, Largo Bruno Pontecorvo 3, 56127 Pisa, Italy
| | - A. Trifirò
- grid.10438.3e0000 0001 2178 8421Dipartimento di Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della Terra, Università di Messina, Viale Ferdinando Stagno d’Alcontres 31, 98166 Messina, ME Italy ,grid.470198.30000 0004 1755 400XINFN, Sezione di Catania, Via S. Sofia 64, 95123 Catania, Italy
| | - M. Trimarchi
- grid.10438.3e0000 0001 2178 8421Dipartimento di Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della Terra, Università di Messina, Viale Ferdinando Stagno d’Alcontres 31, 98166 Messina, ME Italy ,grid.470198.30000 0004 1755 400XINFN, Sezione di Catania, Via S. Sofia 64, 95123 Catania, Italy
| | - A. P. Viola
- grid.5326.20000 0001 1940 4177Istituto di Scienze Polari - CNR Area della ricerca di Roma Tor Vergata, Via Fosso del Cavaliere 100, Rome, Italy
| | - C. Vistoli
- grid.470182.8INFN-CNAF, Viale Carlo Berti PIchat 6/2, 40127 Bologna, Italy
| | - L. Votano
- grid.466877.c0000 0001 2201 8832INFN, Laboratori Nazionali del Gran Sasso, Via G. Acitelli 22, 67100 Assergi, AQ Italy
| | - M. C. S. Williams
- grid.9132.90000 0001 2156 142XCERN, Esplanade des Particules 1, 1211 Geneva 23, Switzerland ,grid.484737.bICSC World laboratory, Geneva, Switzerland
| | - A. Zichichi
- grid.9132.90000 0001 2156 142XCERN, Esplanade des Particules 1, 1211 Geneva 23, Switzerland ,grid.470193.80000 0004 8343 7610INFN, Sezione di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy ,grid.6292.f0000 0004 1757 1758Dipartimento di Fisica e Astronomia “A. Righi”, Università di Bologna, Viale Carlo Berti Pichat 6/2, 40127 Bologna, Italy ,grid.449962.4Museo Storico della Fisica e Centro Studi e Ricerche “E. Fermi”, Via Panisperna 89/a, 00184 Rome, Italy ,grid.484737.bICSC World laboratory, Geneva, Switzerland
| | - R. Zuyeuski
- grid.9132.90000 0001 2156 142XCERN, Esplanade des Particules 1, 1211 Geneva 23, Switzerland ,grid.484737.bICSC World laboratory, Geneva, Switzerland
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Precone V, Beccari T, Stuppia L, Baglivo M, Paolacci S, Manara E, Miggiano GAD, Falsini B, Trifirò A, Zanlari A, Herbst KL, Unfer V, Bertelli M. Taste, olfactory and texture related genes and food choices: implications on health status. Eur Rev Med Pharmacol Sci 2020; 23:1305-1321. [PMID: 30779105 DOI: 10.26355/eurrev_201902_17026] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The food choices are due to a mixture of sensory signals including gustatory, olfactory, and texture sensations. The aim of this quality review was to update data about studies concerning genetics of taste, olfactory and texture receptors and their influence on the health status in humans. MATERIALS AND METHODS An electronic search was conducted in MEDLINE, Pubmed database and Scopus, for articles published in English until December 2018. Two independent researches selected the studies and extracted the data. RESULTS The review confirms the importance of inter-individual variations in taste, olfactory and texture related genes on food choices and their implications in the susceptibility to nutrition-related conditions such as obesity, dental caries, diabetes, cardiovascular disease, hypertension, hyperlipidemia and cancer. CONCLUSIONS The knowledge of variants in taste, olfactory and texture related genes can contribute to the prevention of diseases related to unhealthy nutrition. Further studies would be useful to identify other variants in the genes involved in these systems.
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Affiliation(s)
- V Precone
- MAGI Euregio, Nonprofit Genetic Testing Laboratory, Bolzano, Italy.
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3
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De Sio F, Rapacciuolo M, De Giorgi A, Trifirò A, Giuliano B, Morano G, Cuciniello A, Caruso G. Yield, quality, antioxidant, and sensorial properties of diced tomato as affected by genotype and industrial processing in Southern Italy. Acta Alimentaria 2019. [DOI: 10.1556/066.2019.48.1.15] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- F. De Sio
- Stazione sperimentale per l’industria delle conserve alimentari (SSICA), via F. Tanara 31, 43100 Parma; via Nazionale 121, 84012 Angri (Salerno). Italy
| | - M. Rapacciuolo
- Stazione sperimentale per l’industria delle conserve alimentari (SSICA), via F. Tanara 31, 43100 Parma; via Nazionale 121, 84012 Angri (Salerno). Italy
| | - A. De Giorgi
- Stazione sperimentale per l’industria delle conserve alimentari (SSICA), via F. Tanara 31, 43100 Parma; via Nazionale 121, 84012 Angri (Salerno). Italy
| | - A. Trifirò
- Stazione sperimentale per l’industria delle conserve alimentari (SSICA), via F. Tanara 31, 43100 Parma; via Nazionale 121, 84012 Angri (Salerno). Italy
| | - B. Giuliano
- Associazione Nazionale Industriali delle Conserve Alimentari Vegetali (ANICAV), viale della Costituzione 82, 80143 Napoli. Italy
| | - G. Morano
- Department of Agricultural Sciences, University of Naples Federico II, via Università 100, 80055 Portici (Napoli). Italy
| | - A. Cuciniello
- Department of Agricultural Sciences, University of Naples Federico II, via Università 100, 80055 Portici (Napoli). Italy
| | - G. Caruso
- Department of Agricultural Sciences, University of Naples Federico II, via Università 100, 80055 Portici (Napoli). Italy
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4
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Graziani G, Cantaluppi A, Casati S, Citterio A, Ponticelli C, Trifirò A, Borghi L, Sani E, Simoni I, Montanari A, Novarini A. Branched Chain and Aromatic free Amino Acids in Plasma and Skeletal Muscle of uremic Patients Undergoing Hemodialysis and CAPD. Int J Artif Organs 2018. [DOI: 10.1177/039139888400700208] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Plasma and skeletal muscle free amino acids were measured in patients submitted to Hemodialysis (HD) or Continuous Ambulatory Peritoneal Dialysis (CAPD) in order to evaluate the effects of these different dialysis modalities on amino acid pools; the data were compared with those obtained in control subjects and in patients with advanced Chronic Renal Failure (CRF) not submitted to Regular Dialysis Treatment (RDT). Our findings show low intracellular concentrations of VAL, total Branched Chain Amino Acid (BCAA) and TYR in uremic patients treated with CAPD but not in those undergoing HD. The observed differences in muscle amino acid pattern could be well explained by a changed amino acid metabolism regulation in CAPD, possibly related to the sustained hyperinsulinism and to an increased rate of hepatic protein synthesis.
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Affiliation(s)
- G. Graziani
- Divisione di Nefrologia e Dialisi Ospedale Maggiore Policlinico, Milano
| | - A. Cantaluppi
- Divisione di Nefrologia e Dialisi Ospedale Maggiore Policlinico, Milano
| | - S. Casati
- Divisione di Nefrologia e Dialisi Ospedale Maggiore Policlinico, Milano
| | - A. Citterio
- Divisione di Nefrologia e Dialisi Ospedale Maggiore Policlinico, Milano
| | - C. Ponticelli
- Divisione di Nefrologia e Dialisi Ospedale Maggiore Policlinico, Milano
| | - A. Trifirò
- Stazione Sperimentale per l'Industria delle Conserve Alimentari, Parma
| | - L. Borghi
- Istituto di Semeiotica Medica dell'Università, Parma
| | - E. Sani
- Istituto di Semeiotica Medica dell'Università, Parma
| | - I. Simoni
- Istituto di Semeiotica Medica dell'Università, Parma
| | - A. Montanari
- Istituto di Semeiotica Medica dell'Università, Parma
| | - A. Novarini
- Istituto di Semeiotica Medica dell'Università, Parma
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5
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De Filippo E, Russotto P, Acosta L, Adamczyk M, Al-Ajlan A, Al-Garawi M, Al-Homaidhi S, Amorini F, Auditore L, Aumann T, Ayyad Y, Basrak Z, Benlliure J, Boisjoli M, Boretzky K, Brzychczyk J, Budzanowski A, Caesar C, Cardella G, Cammarata P, Chajecki Z, Chartier M, Chbihi A, Colonna M, Cozma M, Czech B, Di Toro M, Famiano M, Gannon S, Gašparić I, Grassi L, Guazzoni C, Guazzoni P, Heil M, Heilborn L, Introzzi R, Isobe T, Kezzar K, Kiš M, Krasznahorkay A, Kupny S, Kurz N, La Guidara E, Lanzalone G, Lasko P, Le Fèvre A, Leifels Y, Lemmon R, Li Q, Lombardo I, Łukasik J, Lynch W, Marini P, Matthews Z, May L, Minniti T, Mostazo M, Pagano A, Pagano E, Papa M, Pawłowski P, Pirrone S, Politi G, Porto F, Reviol W, Riccio F, Rizzo F, Rosato E, Rossi D, Santoro S, Sarantites D, Simon H, Skwirczynska I, Sosin Z, Stuhl L, Trautmann W, Trifirò A, Trimarchi M, Tsang M, Verde G, Veselsky M, Vigilante M, Wang Y, Wieloch A, Wigg P, Winkelbauer J, Wolter H, Wu P, Yennello S, Zambon P, Zetta L, Zoric M. The symmetry energy at suprasaturation density and the ASY-EOS experiment at GSI. EPJ Web Conf 2017. [DOI: 10.1051/epjconf/201713709002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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6
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Parascandolo C, Pierroutsakou D, Alba R, Del Zoppo A, Maiolino C, Santonocito D, Agodi C, Baran V, Boiano A, Colonna M, Coniglione R, De Filippo E, Di Toro M, Emanuele U, Farinon F, Guglielmetti A, La Commara M, Martin B, Mazzocchi C, Mazzocco M, Rizzo C, Romoli M, Signorini C, Silvestri R, Soramel F, Strano E, Torresi D, Trifirò A, Trimarchi M. Dynamical Dipole mode in heavy-ion fusion reactions. EPJ Web Conf 2017. [DOI: 10.1051/epjconf/201716300043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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7
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Rappoldi A, Cattaneo P, Adriani O, Agnesi A, Albergo S, Auditore L, Basti A, Berti E, Bigongiari G, Bonechi L, Bonechi S, Bongi M, Bonvicini V, Bottai S, Brogi P, Cappello G, Carotenuto G, Castellini G, D’Alessandro R, Detti S, Fasoli M, Finetti N, Italiano A, Lenzi P, Maestro P, Marrocchesi P, Miritello M, Mori N, Olmi M, Orzan G, Pacini L, Papini P, Pellegriti M, Pirzio F, Ricciarini S, Spillantini P, Starodubtsev O, Stolzi F, Suh J, Sulaj A, Tiberio A, Tricomi A, Trifirò A, Trimarchi M, Vannuccini E, Vedda A, Zampa G, Zampa N. CaloCube: a novel calorimeter for high-energy cosmic rays in space. EPJ Web Conf 2017. [DOI: 10.1051/epjconf/201713602011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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8
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Cocconi E, Stingone C, Zanotti A, Trifirò A. Characterization of polyphenols in apricot and peach purees by UHPLC coupled to HRMS Q-Exactive(™) mass spectrometer: an approach in the identification of adulterations. J Mass Spectrom 2016; 51:742-9. [PMID: 27466738 DOI: 10.1002/jms.3818] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 07/14/2016] [Accepted: 07/19/2016] [Indexed: 05/10/2023]
Abstract
The genuineness of fruit juices and purees is regulated by guidelines of European Fruit Juice Association. Nevertheless, the addition of peach puree to apricot puree is considered the most common adulteration, very difficult to discover. In this study, the composition in free and conjugated polyphenols of apricot and peach purees was performed by target and untarget approaches with Q-Exactive(™) quadrupole-Orbitrap mass spectrometer. Apricot purees showed a higher polyphenol content than those of peaches. Between target coumpounds, chlorogenic acid, rutin, catechin and smaller quantities of hyperoside and kaempferol-3-rutinoside were found in both purees. Apricot puree was also found to contain epicatechin and procianidin B2, absent in peach puree. Peach puree was found to contain small amounts of kaempferol-3-glucoside, absent in apricot. In order to identify untarget polyphenols, data obtained by ultra-high pressure liquid chromatography tandem mass spectrometry analysis were processed with Thermo Scientific automated label-free differential expression software (sieve(™) 2.1 software). Three hydroxycinnamic acid conjugates and a procyanidin were identified and confirmed by tandem mass spectrometry spectra. Some compounds of interest found from differential analysis had a putative identification, while others remained unidentified. The high-resolution mass spectrometry approach using Q-Exactive(™) quadrupole-Orbitrap mass spectrometer could be an important and powerful tool for determination of new biomarkers in fruits and vegetables. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- E Cocconi
- SSICA-Stazione Sperimentale per l'Industria delle Conserve Alimentari, Parma, Italy
| | - C Stingone
- SSICA-Stazione Sperimentale per l'Industria delle Conserve Alimentari, Parma, Italy
| | - A Zanotti
- SSICA-Stazione Sperimentale per l'Industria delle Conserve Alimentari, Parma, Italy
| | - A Trifirò
- SSICA-Stazione Sperimentale per l'Industria delle Conserve Alimentari, Parma, Italy
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9
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Pagano E, Acosta L, Auditore L, Boiano C, Cardella G, Castoldi A, D’Andrea M, Dell’aquila D, De Filippo E, De Luca S, Fichera F, Francalanza L, Giudice N, Gnoffo B, Grimaldi A, Guazzoni C, Lanzalone G, Lombardo I, Minniti T, Norella S, Pagano A, Papa M, Pirrone S, Politi G, Porto F, Quattrocchi L, Rizzo F, Russotto P, Saccá G, Trifirò A, Trimarchi M, Verde G, Vigilante M. Status and perspective of FARCOS: A new correlator array for nuclear reaction studies. EPJ Web of Conferences 2016. [DOI: 10.1051/epjconf/201611710008] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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10
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Dell’Aquila D, Acosta L, Amorini F, Andolina R, Auditore L, Berceanu I, Cardella G, Chatterjiee M, De Filippo E, Francalanza L, Gnoffo B, Grzeszczuk A, Lanzalone G, Lombardo I, Martorana N, Minniti T, Pagano A, Pagano E, Papa M, Pirrone S, Politi G, Pop A, Porto F, Quattrocchi L, Rizzo F, Rosato E, Russotto P, Trifirò A, Trimarchi M, Verde G, Vigilante M. Study of cluster structures in 10Be and 16C neutron-rich nuclei via break-up reactions. EPJ Web of Conferences 2016. [DOI: 10.1051/epjconf/201611706011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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11
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Quattrocchi L, Acosta L, Amorini F, Anzalone A, Auditore L, Berceanu I, Cardella G, Chbihi A, De Filippo E, Dell’ Aquila D, Francalanza L, Gnoffo B, Grzeszczuk A, Lanzalone G, Lombardo I, Martel I, Minniti T, Norella S, Pagano A, Pagano E, Papa M, Pirrone S, Politi G, Porto F, Rizzo F, Rosato E, Russotto P, Trifirò A, Trimarchi M, Verde G, Veselsky M, Vigilante M. Study of two- and multi-particle correlations in 12C+ 24Mg and 12C+ 208Pb reactions at E=35 AMeV. EPJ Web of Conferences 2016. [DOI: 10.1051/epjconf/201611707020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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12
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De Filippo E, Pagano A, Russotto P, Acosta L, Auditore L, Baran V, Cap T, Cardella G, Colonna M, Francalanza L, Gnoffo B, Lanzalone G, Lombardo I, Marquínez-Durán G, Maiolino C, Minniti T, Norella S, Pagano E, Papa M, Piasecki E, Pirrone S, Politi G, Porto F, Quattrocchi L, Rizzo F, Rosato E, Trifirò A, Trimarchi M, Verde G, Vigilante M, Siwek-Wilczyńska K, Wilczyński J. Sensitivity of N/Z ratio in projectile break-up of isobaric systems. EPJ Web of Conferences 2016. [DOI: 10.1051/epjconf/201611707017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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13
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Pirrone S, Politi G, Wieleczko J, De Filippo E, Gnoffo B, Russotto P, Trimarchi M, La Commara M, Vigilante M, Ademard G, Amorini F, Auditore L, Beck C, Berceanu I, Bonnet E, Borderie B, Cardella G, Chibihi A, Colonna M, D’Onofrio A, Frankland JD, Geraci E, Henry E, La Guidara E, Lanzalone G, Lautesse P, Lebhertz D, Le Neindre N, Lombardo I, Mazurek K, Norella S, Pagano A, Pagano E, Papa M, Piasecki E, Porto F, Quattrocchi L, Quinlann M, Rizzo F, Schroeder WU, Spadaccini G, Trifirò A, Toke J, Verde G. Isospin influence on the decay modes of compound systems produced in the 78,86Kr + 40,48Ca at 10 AMeV. EPJ Web of Conferences 2016. [DOI: 10.1051/epjconf/201612213001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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14
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Lanzalone G, Altana C, Anzalone A, Cappuzzello F, Cavallaro M, Gizzi LA, Labate L, Lamia L, Mascali D, Muoio A, Negoita F, Odorici F, Petrascu H, Trifirò A, Trimarchi M, Tudisco S. Study of nuclear reactions in laser plasmas at future ELI-NP facility. EPJ Web of Conferences 2016. [DOI: 10.1051/epjconf/201611705008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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15
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Russotto P, Chartier M, Cozma M, De Filippo E, Le Fèvre A, Gannon S, Gašparić I, Kiš M, Kupny S, Leifels Y, Lemmon R, Li Q, Łukasik J, Marini P, Pawłowski P, Trautmann W, Acosta L, Adamczyk M, Al-Ajlan A, Al-Garawi M, Al-Homaidhi S, Amorini F, Auditore L, Aumann T, Ayyad Y, Baran V, Basrak Z, Bassini R, Benlliure J, Boiano C, Boisjoli M, Boretzky K, Brzychczyk J, Budzanowski A, Cardella G, Cammarata P, Chajecki Z, Chbihi A, Colonna M, Czech B, Di Toro M, Famiano M, Greco V, Grassi L, Guazzoni C, Guazzoni P, Heil M, Heilborn L, Introzzi R, Isobe T, Kezzar K, Krasznahorkay A, Kurz N, La Guidara E, Lanzalone G, Lasko P, Lombardo I, Lynch W, Matthews Z, May L, Minniti T, Mostazo M, Pagano A, Papa M, Pirrone S, Pleskac R, Politi G, Porto F, Reifarth R, Reisdorf W, Riccio F, Rizzo F, Rosato E, Rossi D, Santoro S, Simon H, Skwirczynska I, Sosin Z, Stuhl L, Trifirò A, Trimarchi M, Tsang M, Verde G, Veselsky M, Vigilante M, Wieloch A, Wigg P, Wolter H, Wu P, Yennello S, Zambon P, Zetta L, Zoric M. The ASY-EOS Experiment at GSI. EPJ Web of Conferences 2016. [DOI: 10.1051/epjconf/201611707010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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16
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Cardella G, Acosta L, Auditore L, Chatterjiee M, Castoldi A, De Filippo E, Dell’Aquila D, De Luca S, Gnoffo B, Guazzoni C, Francalanza L, Lanzalone G, Lombardo I, Martorana N, Norella S, Pagano A, Pagano E, Papa M, Pirrone S, Politi G, Quattrocchi L, Rizzo F, Russotto P, Trifirò A, Trimarchi M, Verde G, Vigilante M. Using CHIMERA detector at LNS for gamma-particle coincidences. EPJ Web of Conferences 2016. [DOI: 10.1051/epjconf/201611706008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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17
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Gnoffo B, Pirrone S, Politi G, La Commara M, Wieleczko J, De Filippo E, Russotto P, Trimarchi M, Vigilante M, Ademard G, Amorini F, Auditore L, Beck C, Bercenau I, Bonnet E, Borderie B, Cardella G, Chibihi A, Colonna M, D’Onofrio A, Frankland J, Geraci E, Henry E, La Guidara E, Lanzalone G, Lautesse P, Lebhertz D, LeNeidre N, Lombardo I, Mazurek K, Norella S, Pagano A, Pagano E, Papa M, Piasecki E, Porto F, Quattrocchi L, Quinlann M, Rizzo F, Shoroeder U, Spadaccini G, Trifirò A, Toke J, Verde G. Isospin influence on the decay modes of the systems produced in the 78,86Kr + 40,48Ca reactions at 10 AMeV. EPJ Web of Conferences 2016. [DOI: 10.1051/epjconf/201611708012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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18
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Parascandolo C, Pierroutsakou D, Alba R, Del Zoppo A, Maiolino C, Santonocito D, Agodi C, Baran V, Boiano A, Colonna M, Coniglione R, De Filippo E, Di Toro M, Emanuele U, Farinon F, Guglielmetti A, La Commara M, Martin B, Mazzocchi C, Mazzocco M, Rizzo C, Romoli M, Signorini C, Silvestri R, Soramel F, Strano E, Torresi D, Trifirò A, Trimarchi M. Dynamical Dipole mode in the 40,48Ca + 152,144Sm fusion reactions at 11 MeV/nucleon. EPJ Web of Conferences 2016. [DOI: 10.1051/epjconf/201611708016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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19
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Pagano E, Acosta L, Auditore L, Bassini R, Boiano C, Cardella G, Castoldi A, D’Andrea M, De Filippo E, Fichera F, Francalanza L, Giudice N, Gnoffo B, Grimaldi A, Guazzoni C, Lanzalone G, Lombardo I, Minniti T, Morgana E, Pagano A, Papa M, Passaro G, Pirrone S, Politi G, Porto F, Quattrocchi L, Rizzo F, Rosato E, Russotto P, Saccà G, Trifirò A, Trimarchi M, Verde G, Vigilante M. The FARCOS project — Status and perspective. EPJ Web of Conferences 2015. [DOI: 10.1051/epjconf/20158800013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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20
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Quattrocchi L, Acosta L, Auditore L, Baran V, Cap T, Cardella G, Colonna M, De Filippo E, Francalanza L, Geraci E, Gnoffo B, Lanzalone G, Lombardo I, Maiolino C, Marquínez-Durán G, Morgana E, Minniti T, Norella S, Pagano A, Pagano E, Papa M, Piasecki E, Pirrone S, Politi G, Porto F, Rizzo F, Rosato E, Russotto P, Trifirò A, Trimarchi M, Verde G, Vigilante M, Wilczynski J. The InKiIsSY experiment at LNS: A study of size vs. isospin effects with 124Xe+ 64Zn and 124,112Sn+ 64,58Ni reactions. EPJ Web of Conferences 2015. [DOI: 10.1051/epjconf/20158801014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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21
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Fragni R, Trifirò A, Nucci A. Towards the development of a multi-element analysis by ICP-oa-TOF-MS for tracing the geographical origin of processed tomato products. Food Control 2015. [DOI: 10.1016/j.foodcont.2014.04.027] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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22
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Cap T, Siwek-Wilczyńska K, Skwira-Chalot I, Wilczyński J, Amorini F, Auditore L, Cardella G, De Filippo E, Geraci E, Grassi L, Grzeszczuk A, La Guidara E, Han J, Kozik T, Lanzalone G, Lombardo I, Najman R, Nicolis NG, Pagano A, Papa M, Piasecki E, Pirrone S, Płaneta R, Politi G, Rizzo F, Russotto P, Trifirò A, Trimarchi M, Verde G, Zipper W. Polar-side emission of heavy IMFs in 197Au + 197Au collisions at 23A MeV. EPJ Web of Conferences 2015. [DOI: 10.1051/epjconf/20158800007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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23
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Russotto P, Chartier M, Cozma M, De Filippo E, Le Fèvre A, Gannon S, Gašparić I, Kiš M, Kupny S, Leifels Y, Lemmon R, Li Q, Łukasik J, Marini P, Pawłowski P, Trautmann W, Acosta L, Adamczyk M, Al-Ajlan A, Al-Garawi M, Al-Homaidhi S, Amorini F, Auditore L, Aumann T, Ayyad Y, Baran V, Basrak Z, Bassini R, Benlliure J, Boiano C, Boisjoli M, Boretzky K, Brzychczyk J, Budzanowski A, Cardella G, Cammarata P, Chajecki Z, Chbihi A, Colonna M, Czech B, Di Toro M, Famiano M, Greco V, Grassi L, Guazzoni C, Guazzoni P, Heil M, Heilborn L, Introzzi R, Isobe T, Kezzar K, Krasznahorkay A, Kurz N, La Guidara E, Lanzalone G, Lasko P, Lombardo I, Lynch W, Matthews Z, May L, Minniti T, Mostazo M, Pagano A, Papa M, Pirrone S, Pleskac R, Politi G, Porto F, Reifarth R, Reisdorf W, Riccio F, Rizzo F, Rosato E, Rossi D, Santoro S, Simon H, Skwirczynska I, Sosin Z, Stuhl L, Trifirò A, Trimarchi M, Tsang M, Verde G, Veselsky M, Vigilante M, Wieloch A, Wigg P, Wolter H, Wu P, Yennello S, Zambon P, Zetta L, Zoric M. The ASY-EOS experiment at GSI: Constraining the symmetry energy at supra-saturation densities. EPJ Web of Conferences 2015. [DOI: 10.1051/epjconf/20158800022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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24
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Cardella G, Acosta L, Amorini F, Auditore L, Berceanu I, Chatterjiee M, De Filippo E, Francalanza L, Grassi L, La Guidara E, Lanzalone G, Lombardo I, Minniti T, Pagano A, Pagano E, Papa M, Pirrone S, Politi G, Quattrocchi L, Rizzo F, Rosato E, Russotto P, Trifirò A, Trimarchi M, Verde G, Vigilante M. Status and perspectives of fragmentation beams at LNS with CHIMERA detector. EPJ Web of Conferences 2015. [DOI: 10.1051/epjconf/20158800012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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25
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Quattrocchi L, Acosta L, De Filippo E, Minniti T, Pagano EV, Russotto P, Trifirò A, Verde G, Amorini F, Anzalone A, Auditore L, Boiano C, Cardella G, Castoldi A, Francalanza L, Gianì R, Guazzoni C, Lanzalone G, Lombardo I, Morgana E, Norella S, Pagano A, Papa M, Pirrone S, Politi G, Riccio F, Rizzo F, Trimarchi M, Zambon P. The FARCOS project. First characterization of CsI(Tl) crystals of the FARCOS array using charged particle beams at LNS. EPJ Web of Conferences 2014. [DOI: 10.1051/epjconf/20146611001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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26
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La Commara M, Pirrone S, Politi G, Wieleczko J, Ademard G, De Filippo E, Vigilante M, Amorini F, Auditore L, Beck C, Berceanu I, Bonnet E, Borderie B, Cardella G, Chbihi A, Colonna M, Frankland J, Geraci E, Henry E, La Guidara E, Lanzalone G, Lautesse P, Lebhertz D, Le Neindre N, Lombardo I, Loria D, Mazurek K, Pagano A, Papa M, Piasecki E, Porto F, Quinlann M, Rivet M, Rizzo F, Rosato E, Russotto P, Schroeder W, Spadaccini G, Trifirò A, Toke J, Trimarchi M, Verde G. Decay competition for IMF produced in the collisions 78Kr+ 40Ca and 86Kr+ 48Ca at 10 A·MeV. EPJ Web of Conferences 2014. [DOI: 10.1051/epjconf/20146603052] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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27
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De Filippo E, Acosta L, Agodi C, Amorini F, Auditore L, Baran V, Berceanu I, Cap T, Cardella G, Colonna M, Francalanza L, Geraci E, Gianì R, Grassi L, Grzeszczuk A, Guazzoni P, Han J, La Guidara E, Lanzalone G, Lombardo I, Maiolino C, Minniti T, Pagano A, Pagano E, Papa M, Piasecki E, Płaneta R, Pirrone S, Politi G, Pop A, Porto F, Quattrocchi L, Rizzo F, Rosato E, Russotto P, Siwek-Wilczyńska K, Skwira-Chalot I, Trifirò A, Trimarchi M, Verde G, Vigilante M, Wilczyński J, Zetta L. Probing the symmetry energy at low density using observable from neck fragmentation. EPJ Web of Conferences 2014. [DOI: 10.1051/epjconf/20146603032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Maiolino C, Santonocito D, Wang D, Blumenfeld Y, Agodi C, Alba R, Amorini F, Auditore L, Bellia G, Cardella G, Coniglione R, Delaunay F, De Filippo E, Del Zoppo A, Emanuele U, Finocchiaro P, Frascaria N, Hongmei F, Lima V, Monrozeau C, Migneco E, Papa M, Piattelli P, Pirrone S, Rizzo F, Sapienza P, Scarpaci J, Trifirò A, Trimarchi M. Investigation of the disappearance of collective motion in nuclei of mass A~120-130. EPJ Web of Conferences 2014. [DOI: 10.1051/epjconf/20146603057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Russotto P, Chartier M, Cozma M, De Filippo E, Le Fèvre A, Gannon S, Gašparić I, Kiš M, Kupny S, Leifels Y, Lemmon R, Li Q, Łukasik J, Marini P, Pawłowski P, Santoro S, Trautmann W, Veselsky M, Acosta L, Adamczyk M, Al-Ajlan A, Al-Garawi M, Al-Homaidhi S, Amorini F, Auditore L, Aumann T, Ayyad Y, Baran V, Basrak Z, Bassini R, Benlliure J, Boiano C, Boisjoli M, Boretzky K, Brzychczyk J, Budzanowski A, Cardella G, Cammarata P, Chajecki Z, Chbihi A, Colonna M, Czech B, Di Toro M, Famiano M, Greco V, Grassi L, Guazzoni C, Guazzoni P, Heil M, Heilborn L, Introzzi R, Isobe T, Kezzar K, Krasznahorkay A, Kurz N, La Guidara E, Lanzalone G, Lasko P, Lombardo I, Lynch W, Matthews Z, May L, Minniti T, Mostazo M, Pagano A, Papa M, Pirrone S, Pleskac R, Politi G, Porto F, Reifarth R, Reisdorf W, Riccio F, Rizzo F, Rosato E, Rossi D, Simon H, Skwirczynska I, Sosin Z, Stuhl L, Trifirò A, Trimarchi M, Tsang M, Verde G, Vigilante M, Wieloch A, Wigg P, Wolter H, Wu P, Yennello S, Zambon P, Zetta L, Zoric M. The ASY-EOS experiment at GSI: investigating symmetry energy at supra-saturation densities. EPJ Web of Conferences 2014. [DOI: 10.1051/epjconf/20146603074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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30
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Parascandolo C, Pierroutsakou D, Agodi C, Alba R, Baran V, Boiano A, Colonna M, Coniglione R, De Filippo E, Del Zoppo A, Di Toro M, Emanuele U, Farinon F, Guglielmetti A, La Commara M, Maiolino C, Martin B, Mazzocco M, Mazzocchi C, Rizzo C, Romoli M, Santonocito D, Signorini C, Silvestri R, Soramel F, Strano E, Torresi D, Trifirò A, Trimarchi M. Investigation of the Dynamical Dipole mode in the 192Pb mass region. EPJ Web of Conferences 2014. [DOI: 10.1051/epjconf/20146603069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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31
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Lanza C, Mazzaglia A, Paladino R, Auditore L, Barnà R, Loria D, Trifirò A, Trimarchi M, Bellia G. Characterization of peeled and unpeeled almond (Prunus amygdalus) flour after electron beam processing. Radiat Phys Chem Oxf Engl 1993 2013. [DOI: 10.1016/j.radphyschem.2013.01.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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32
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Acosta L, Pagano E, Minniti T, Verde G, Amorini F, Anzalone A, Auditore L, Buscemi M, Cardella G, Chbihi A, De Filippo E, Francalanza L, Geraci E, Gianì S, Guazzoni C, La Guidara E, Lanzalone G, Lombardo I, Lo Nigro S, Loria D, Maiolino C, Martel I, Pagano A, Papa M, Pirrone S, Politi G, Porto F, Rizzo F, Russotto P, Sánchez-Bentez A, Duenas J, Berjillos R, Santoro S, Trifirò A, Trimachi M, Venhart M, Veselsky M, Vigilante M. FARCOS, a new array for femtoscopy and correlation spectroscopy. EPJ Web of Conferences 2012. [DOI: 10.1051/epjconf/20123100035] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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33
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Singh H, Quinlan M, Tõoke J, Pawelczak I, Henry E, Schröder J, Amorini F, Anzalone A, Maiolino C, Auditore L, Loria D, Trifirò A, Trimarchi M, Cardella G, De Filippo E, Pagano A, Papa M, Pirrone S, Verde G, Chatterjee M, Cavallaro S, Geraci E, Lo Nigro S, Politi G, Porto F, Rizzo F, Russotto P, Grzeszczuk A, Guazzoni P, Zetta L, La Guidara E, Lanzalone G, Vigilante M. Isoscaling in dissipative projectile breakup. EPJ Web of Conferences 2012. [DOI: 10.1051/epjconf/20123100014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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34
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Politi G, Pirrone S, Commara ML, Wieleczko J, Ademard G, Filippo ED, Vigilante M, Amorini F, Auditore L, Beck C, Berceanu I, Bonnet E, Borderie B, Cardella G, Chbihi A, Colonna M, D'Onofrio A, Frankland J, Geraci E, Henry E, LaGuidara E, Lanzalone G, Lautesse P, Lebhertz D, LeNeindre N, Lombardo I, Loria D, Mazurek K, Pagano A, Papa M, Piasecki E, Porto F, Quinlann M, Rizzo F, Rosato E, Russotto P, Schroeder W, Spadaccini G, Trifirò A, Verde G. Study and comparison of the decay modes of the systems formed in the reactions78Kr+40Ca and86Kr+48Ca at10AMeV. EPJ Web of Conferences 2012. [DOI: 10.1051/epjconf/20122102003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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35
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Russotto P, Acosta L, Adamczyk M, Al-Ajlan A, Al-Garawi M, Al-Homaidhi S, Amorini F, Auditore L, Aumann T, Ayyad Y, Baran V, Basrak Z, Benlliure J, Boiano C, Boisjoli C, Boretzky K, Brzychczyk J, Budzanowski A, Cardella G, Cammarata P, Cavallaro S, Chajecki Z, Chartier M, Chbihi A, Colonna M, Czech B, De Filippo E, Di Toro M, Famiano M, Le Fevre A, Gašsparić A, Geraci E, Grassi L, Greco V, Guazzoni C, Guazzoni P, Heil M, Heilborn L, Introzzi R, Isobe T, Kezzar K, Kiš M, Kupny S, Kurz N, La Guidara E, Lanzalone G, Lasko P, Leifels Y, Lemmon R, Li Q, Lombardo I, Loria D, Lukasik J, Lynch W, Marini P, Matthews Z, May L, Minniti T, Mostazo M, Pagano A, Papa M, Pawlowski P, Petrovici M, Pirrone S, Politi G, Porto F, Reifarth R, Reisdorf W, Riccio F, Rizzo F, Rosato E, Rossi D, Santoro S, Simon H, Skwirczynska I, Sosin Z, Trautmann W, Trifirò A, Trimarchi M, Tsang B, Veselsky M, Verde G, Vigilante M, Wieloch A, Wigg P, Wilczynski J, Wolter H, Wu P, Yennello S, Zambon P, Zetta L, Zoric M. ASY-EOS experiment at GSI. EPJ Web of Conferences 2012. [DOI: 10.1051/epjconf/20123100012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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36
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La Commara M, Pirrone S, Politi G, Wieleczko J, Ademard G, De Filippo E, Vigilante M, Amorini F, Auditore L, Beck C, Berceanu I, Bonnet E, Borderie B, Cardella G, Chbihi A, Colonna M, D’Onofrio A, Frankland JD, Geraci E, Henry E, La Guidara E, Lanzalone G, Lautesse P, Lebhertz D, Le Neindre N, Lombardo I, Loria D, Mazurek K, Pagano A, Papa M, Piasecki E, Porto F, Quinlannl M, Rizzo F, Rosato E, Russotto P, Schroeder WU, Spadaccini G, Trifirò A, Tõke J, Trimarchi M, Verde G. Decay modes of the systems formed in the reactions 78Kr+ 40Ca and 86Kr+ 48Ca. EPJ Web of Conferences 2012. [DOI: 10.1051/epjconf/20123100022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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37
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Lombardo I, Acosta L, Agodi C, Amorini F, Anzalone A, Auditore L, Berceanu I, Buscemi M, Cardella G, Cavallaro S, Chatterjee MB, DeFilippo E, Giuliani G, Geraci E, Grassi L, Han J, LaGuidara E, Lanzalone G, Loria D, Maiolino C, Minniti T, Pagano A, Papa M, Pirrone S, Politi G, Porto F, Rizzo F, Rosato E, Russotto P, Santoro S, Trifirò A, Trimarchi M, Verde G, Vigilante M. N/Z effects on 40,48Ca+ 40,48Ca reactions at 25 MeV/nucleon. EPJ Web of Conferences 2012. [DOI: 10.1051/epjconf/20123100016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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38
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Pirrone S, Politi G, La Commara M, Wieleczko J, Ademard G, De Filippo E, Vigilante M, Amorini F, Auditore L, Beck C, Berceanu I, Bonnet E, Borderie B, Cardella G, Chbihi A, Colonna M, D’Onofrio A, Frankland J, Geraci E, Henry E, La Guidara E, Lanzalone G, Lautesse P, Lebhertz D, Le Neindre N, Lombardo I, Loria D, Mazurek K, Pagano A, Papa M, Piasecki E, Porto F, Quinlann M, Rizzo F, Rosato E, Russotto P, Schroeder W, Spadaccini G, Trifirò A, Toke J, Trimarchi M, Verde G. ISODEC Experiment: study and comparison of the decay mode of78Kr+40Ca and86Kr+48Ca systems at 10 AMeV. EPJ Web of Conferences 2011. [DOI: 10.1051/epjconf/20111716010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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39
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Lombardo I, Acosta L, Agodi C, Amorini F, Anzalone A, Auditore L, Berceanu I, Cardella G, Cavallaro S, Chatterjee M, DeFilippo E, Giuliani G, Geraci E, Grassi L, Han J, LaGuidara E, Lanzalone G, Loria D, Maiolino C, Minniti T, Pagano A, Papa M, Pirrone S, Politi G, Porto F, Rizzo F, Russotto P, Santoro S, Trifirò A, Trimarchi M, Verde G, Vigilante M. N/Z effects on evaporation residue emission near fragmentation threshold. EPJ Web of Conferences 2011. [DOI: 10.1051/epjconf/20111716005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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40
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Pierroutsakou D, Parascandolo C, Silvestri R, Agodi C, Alba R, Baran V, Boiano A, Colonna M, Coniglione R, De Filippo E, De Rosa A, Del Zoppo A, Di Toro M, Emanuele U, Farinon F, Guglielmetti A, Inglima G, La Commara M, Maiolino C, Martin B, Mazzocco M, Mazzocchi C, Molini P, Rizzo C, Romoli M, Sandoli M, Santonocito D, Signorini C, Soramel F, Trifirò A, Trimarchi M. Dynamical Dipole mode in heavy-ion fusion reactions by using stable and radioactive beams. EPJ Web of Conferences 2011. [DOI: 10.1051/epjconf/20111710006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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41
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Visco AM, Torrisi L, Campo N, Emanuele U, Trifirò A, Trimarchi M. Mechanical performance of electron-beam-irradiated UHMWPE in vacuum and in air. J Biomed Mater Res B Appl Biomater 2009; 89:55-64. [PMID: 18777576 DOI: 10.1002/jbm.b.31187] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Ultrahigh molecular weight polyethylene (UHMWPE) was modified by a 5-MeV energy electron beam at different temperatures before, during, and after irradiation, both in air and in high vacuum. Wear resistance, hardness, and tensile strength of irradiated polyethylene were compared with those of untreated one. Physical analyses (like infrared spectroscopy and calorimetric analysis) were carried out to investigate about the changes in the material induced by irradiation. Experimental results suggested that structural changes (double bonds, crosslinks, and oxidized species formation) occur in the polymer depending on the environmental conditions of the irradiation. Mechanical behavior is related to the structural modifications. A temperature of 110 degrees C before, during, and after the in vacuum irradiation of UHMWPE produces a high amount of crosslinks and improves polymeric tensile and wear resistance, compared to that of the untreated material.
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Affiliation(s)
- A M Visco
- Industrial Chemistry and Materials Engineering Department, Engineering Faculty, University of Messina, Messina, Italy.
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Skwira-Chalot I, Siwek-Wilczyńiska K, Wilczyński J, Amorini F, Anzalone A, Auditore L, Baran V, Brzychczyk J, Cardella G, Cavallaro S, Chatterjee MB, Colonna M, De Filippo E, Di Toro M, Gawlikowicz W, Geraci E, Grzeszczuk A, Guazzoni P, Kowalski S, La Guidara E, Lanzalone G, Lanzanò G, Łukasik J, Maiolino C, Majka Z, Nicolis NG, Pagano A, Piasecki E, Pirrone S, Płaneta R, Politi G, Porto F, Rizzo F, Russotto P, Schmidt K, Sochocka A, Swiderski Ł, Trifirò A, Trimarchi M, Wieleczko JP, Zetta L, Zipper W. Fast ternary and quaternary breakup of the 197Au + 197Au system in collisions at 15 MeV/nucleon. Phys Rev Lett 2008; 101:262701. [PMID: 19437637 DOI: 10.1103/physrevlett.101.262701] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
A new reaction mechanism of violent reseparation of a heavy nucleus-nucleus system, 197Au + 197Au, into three or four massive fragments in collisions at 15 MeV/nucleon has been observed. After reseparation, the fragments are almost exactly aligned, thus showing a very short time scale of the reseparation process, of about 70-80 fm/c.
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Affiliation(s)
- I Skwira-Chalot
- Institute of Experimental Physics, University of Warsaw, Warsaw, Poland
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Branca C, Magazù S, Maisano G, Auditore L, Barnà RC, De Pasquale D, Emanuele U, Trifirò A, Trimarchi M. Synthesis of polyethylene oxide hydrogels by electron radiation. J Appl Polym Sci 2006. [DOI: 10.1002/app.24238] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Abstract
A review of the applications of ion chromatography (IC) to the determination of inorganic ions in food is presented. The most promising sample preparation techniques, such as accelerated solvent extraction, supercritical fluid extraction, solid-phase extraction, UV photolysis, microwave-oven digestion and pyrohydrolysis are discussed. Among the various inorganic anions, nitrogen, sulphur and phosphorus species and halides are widely determined in foods and to a lesser extent only, cyanide, carbonate, arsenic and selenium species are considered. IC determination of inorganic cations deals with ammonium ion, alkali, alkaline-earth, heavy and transition metals particularly and only a small amount of literature is found on the other ones, like aluminium and plantinum. A particular advantage of IC over traditional techniques is the simultaneous determination of several species.
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Trifirò A, Saccani G, Gherardi S, Vicini E, Spotti E, Previdi MP, Ndagijimana M, Cavalli S, Reschiotto C. Use of ion chromatography for monitoring microbial spoilage in the fruit juice industry. J Chromatogr A 1997; 770:243-52. [PMID: 9203364 DOI: 10.1016/s0021-9673(97)00049-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Fruit juices and purees are defined as fermentable, but unfermented, products obtained by mechanical processing of fresh fruits. The presence of undesired metabolites derived from microbial growth can arise from the use of unsuitable fruit or from defects in the production line or subsequent contamination. This involves a loss in the overall quality that cannot be resolved by thermal treatment following the start of fermentation. With these considerations, together with microbiological control, the analysis of different metabolites, which can be considered as microbial growth markers, such as alcohols (i.e. ethanol, etc.), acids (i.e. acetic, fumaric, lactic, etc.) is fundamental in order to achieve a better evaluation of product quality. Enzymatic determination and other single-component analytical techniques are often used for the determination of these metabolites. When the microbial spoilage is not well known, this results in a long and cumbersome procedure. A versatile technique that is capable of determining many metabolites in one analysis could be helpful in improving routine quality control. For this purpose, an ion chromatographic technique, such as ion exclusion, for separation, and diode array spectrophotometry and conductivity, for detection, were evaluated. Both different industrial samples and inoculated samples were analyzed.
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Affiliation(s)
- A Trifirò
- Stazione Sperimentale per l'Industria delle Conserve Alimentari, Parma, Italy
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Saccani G, Gherardi S, Trifirò A, Soresi Bordini C, Calza M, Freddi C. Use of ion chromatography for the measurement of organic acids in fruit juices. J Chromatogr A 1995. [DOI: 10.1016/0021-9673(95)00206-3] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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47
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Montanari A, Simoni I, Vallisa D, Trifirò A, Colla R, Abbiati R, Borghi L, Novarini A. Free amino acids in plasma and skeletal muscle of patients with liver cirrhosis. Hepatology 1988; 8:1034-9. [PMID: 3417224 DOI: 10.1002/hep.1840080509] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Free amino acids were measured under postabsorptive conditions in plasma and intracellular water of skeletal muscle obtained by needle biopsy in nine healthy controls and 14 subjects suffering from clinically stable liver cirrhosis. The aromatic amino acids phenylalanine and tyrosine in cirrhotics were elevated to the same extent in plasma and in muscle water. Branched-chain amino acids were uniformly reduced in plasma, but in muscle water only valine was significantly lower (222 +/- 92 mumoles per kg intracellular water vs. 368 +/- 82, p less than 0.001), while isoleucine (142 +/- 63 vs. 103 +/- 30), leucine (223 +/- 88 vs. 226 +/- 36) and branched-chain amino acids as a whole (589 +/- 186 vs. 681 +/- 88) were normal or elevated with an increased muscle:plasma ratio (3.12 +/- 2.03 vs. 1.41 +/- 0.37, p less than 0.05 for isoleucine; 3.00 +/- 1.28 vs. 1.85 +/- 0.27, p less than 0.025 for leucine; 2.24 +/- 0.64 vs. 1.69 +/- 0.13, p less than 0.05 for total branched-chain amino acids. Our data show that, in cirrhosis, plasma concentrations of branched-chain amino acids do not reflect their levels in muscle cellular water; only the intracellular pool of valine is severely depleted. This suggests that higher amounts of valine supplementation may be useful in nutritional treatment of liver cirrhosis. The elevated muscle:plasma gradients for branched-chain amino acids may result from abnormalities in their transport through muscle-plasma membrane.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- A Montanari
- Istituto di Semeiotica Medica and Stazione Sperimentale per le Conserve Alimentari, Parma, Italy
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Novarini A, Simoni I, Colla R, Trifirò A, Guariglia A, Sani E, Montanari A. Plasma and skeletal muscle free amino acids in acute renal failure. Adv Exp Med Biol 1987; 212:93-8. [PMID: 3618369 DOI: 10.1007/978-1-4684-8240-9_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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49
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Graziani G, Cantaluppi A, Casati S, Citterio A, Ponticelli C, Trifirò A, Borghi L, Sani E, Simoni I, Montanari A. Branched chain and aromatic free amino acids in plasma and skeletal muscle of uremic patients undergoing hemodialysis and CAPD. Int J Artif Organs 1984; 7:85-8. [PMID: 6735500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Plasma and skeletal muscle free amino acids were measured in patients submitted to Hemodialysis (HD) or Continuous Ambulatory Peritoneal Dialysis (CAPD) in order to evaluate the effects of these different dialysis modalities on amino acid pools; the data were compared with those obtained in control subjects and in patients with advanced Chronic Renal Failure (CRF) not submitted to Regular Dialysis Treatment (RDT). Our findings show low intracellular concentrations of VAL, total Branched Chain Amino Acid (BCAA) and TYR in uremic patients treated with CAPD but not in those undergoing HD. The observed differences in muscle amino acid pattern could be well explained by a changed amino acid metabolism regulation in CAPD, possibly related to the sustained hyperinsulinism and to an increased rate of hepatic protein synthesis.
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Consolo F, Arrigo F, Tommaso GD, Trifirò A. [Study on the rapid effects of SAMe in primary and secondary triglyceridemias]. Minerva Med 1977; 68:1257-61. [PMID: 854226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A single dose of 30 mg of S-adenosylmethionine was administered to 15 fasting subjects, scrupolously typified, eight of which were affected with primary hypertriglyceridemia, either of type II B or IV according to Fredrickson's classification, and seven with secondary hypertriglyceridemia. Triglyceride and phosphatide concentrations determined 1, 2, 3 and 4 hours after SAMe administration have shown a decrease in blood triglycerides and an increase in phosphatide levels, with significant values for the subjects with the primary form.
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