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7 results on '"Nitti, N."'

2. Vanishing viscosity for a 2 × 2 system modeling congested vehicular traffic

Author

Coclite, G, De Nitti, N, Garavello, M, Marcellini, F, Coclite G. M., De Nitti N., Garavello M., Marcellini F., Coclite, G, De Nitti, N, Garavello, M, Marcellini, F, Coclite G. M., De Nitti N., Garavello M., and Marcellini F.

Abstract

We prove the convergence of the vanishing viscosity approximation for a class of 2×2 systems of conservation laws, which includes a model of traffic flow in congested regimes. The structure of the system allows us to avoid the typical constraints on the total variation and the L1 norm of the initial data. The key tool is the compensated compactness technique, introduced by Murat and Tartar, used here in the framework developed by Panov. The structure of the Riemann invariants is used to obtain the compactness estimates.

Published
2021

4. Assessing the status of amphibian breeding sites in Italy: a national survey

Author

Salvidio, S., Andreone, F., Angelini, J., Bassu, L., Bennati, R., Bernini, F., Bettiol, K., Biancardi, Biggi, E., Bionda, R., Bocca, M., Bonato, L., Buzzetti, F. M., Carafa, M., Carletti, S., Cassol, M., Casu, V., Cavalieri, C., Cornetti, L., Corti, C., Dal Lago, A., Damico, M., Delisio, L., Delmastro, G. B., Di Cerbo, A. R., Di Francesco, N., Di Tizio, L., Donelli, O., Doria, G., Emiliani, D., Eusebio, B. P., Evangelista, M., Faraone, F. P., Fattizzo, T., Ferri, V., Ferro, M., Fiacchini, D., Ficetola, F., Foglia, G., Fulco, E., Giacalone, G., Giberti, P., Gola, Grieco, C., Guarino, F. M., Iannelli, A., Iantorno, A., Incao, Jimenez, G. P., Lamagni, L., Lillo, F., Lo Valvo, M., Manca, J., Marchesi, M., Mazzotti, S., Menegon, M., Mezzasalma, M., Miserocchi, D., Montioni, F., Mosini, A., Nistri, A. M., Nitti, N., Novaga, R., Odierna, G., Oneto, F., Ottonello, D., Parolin, E., Pedrini, P., Pellegrini, M., Pellitteri-Rosa, D., Penazzi, R., Petruzzi, F., Piazzini, S., Picariello, O., Poggiani, L., Polio, R., Pupin, F., Razzetti, E., Richard, J., Riservato, E., Romanazzi, E., Romano, A., Romano, A. V., Rossini, M., Sacchi, R., Luigi Sala, Sassi, A., Scali, S., Scirocco, T., Seglie, D., Semenzato, M., Silvano, F., Sindaco, R., Sommacal, M., Spada, A., Sperone, E., Spilinga, C., Svanella, A., Tormen, F., Tormen, G., Tripepi, S., Vaccaro, A., Vanni, S., Ventrella, P., Nulchis, V., Zampogno, E., Zuffi, M. A. L., Soc Herpetologica, Italica, Assoc Nat Cascina Bellezza, Onlus, and Assoc, Zirichiltaggi

5. Vanishing viscosity for a 2×2 system modeling congested vehicular traffic

Author

Francesca Marcellini, Mauro Garavello, Nicola De Nitti, Giuseppe Maria Coclite, Coclite, G, De Nitti, N, Garavello, M, and Marcellini, F

Subjects
Statistics and Probability, compensated compactness, Structure (category theory), Conservation law, Traffic flow, conservation laws, hyperbolic systems, vanishing viscosity, 01 natural sciences, symbols.namesake, Convergence (routing), Hyperbolic system, Compensated compactness, Conservation laws, Hyperbolic systems, Vanishing viscosity, 0101 mathematics, Mathematics, Applied Mathematics, Mathematical analysis, General Engineering, Computer Science Applications, 010101 applied mathematics, Riemann hypothesis, Compact space, Norm (mathematics), Viscosity (programming), symbols, Compensated compactne
Abstract

We prove the convergence of the vanishing viscosity approximation for a class of \begin{document}$ 2\times2 $\end{document} systems of conservation laws, which includes a model of traffic flow in congested regimes. The structure of the system allows us to avoid the typical constraints on the total variation and the \begin{document}$ L^1 $\end{document} norm of the initial data. The key tool is the compensated compactness technique, introduced by Murat and Tartar, used here in the framework developed by Panov. The structure of the Riemann invariants is used to obtain the compactness estimates.

Published
2021

6. Assessing the status of amphibian breeding sites in Italy: a national survey

Author

Andreone, Franco, Angelini, Jacopo, Associazione Natura Cascina Bellezza ONLUS, Associazione, Zirichiltaggi, Bassu, Lara, Bennati, R., Bernini, Franco, Bettiol, Katia, Biancardi, Biggi, Emanuele, Bionda, Radames, Bocca, Massimo, Bonato, Lucio, Buzzetti Filippo Maria, Carafa, Marco, Carletti, Silvia, Cassol, Michele, Casu, Viviana, Cavalieri, C., Cornetti, Luca, Corti, Claudia, Dal Lago Antonio, Damico, Maurizio, Delisio, Lorenzo, Delmastro Giovanni Battista, Di Cerbo Anna Rita, Di Francesco, N., Di Tizio Luciano, Donelli, O., Doria, Giuliano, Emiliani, Davide, Eusebio Bergò Paolo, Evangelista, Massimo, Faraone Francesco Paolo, Fattizzo, Tiziano, Ferri, Vincenzo, Ferro, M., Fiacchini, David, Ficetola, Francesco, Foglia, Gessica, Fulco, Egidio, Giacalone, G., Giberti, P., Gola, Grieco, Cristina, Guarino Fabio Maria, Iannelli, A., Iantorno, A., Incao, Jiménez Gonzales Pilar, Lamagni, Luca, Lillo, Francesco, Lo Valvo Mario, Manca, J., Marchesi, M., Mazzotti, Stefano, Menegon, Michele, Mezzasalma, Marcello, Miserocchi, Danio, Montioni, Francesca, Mosini, Andrea, Nistri Anna Maria, Nitti, Nicola, Novaga, R., Odierna, Gaetano, Oneto, Fabrizio, Ottonello, Dario, Parolin, Enrico, Pedrini, Paolo, Pellegrini, Mario, Pellitteri Rosa Daniele, Penazzi, Rocco, Petruzzi, F., Piazzini, Sandro, Picariello, Orfeo, Poggiani, Luciano, Pollo, R., Pupin, Fabio, Razzetti, Edoardo, Richard, Jacopo, Riservato, Elisa, Romanazzi, Enrico, Romano, Antonio, Romano Antonio Vito, Rossini, Marco, Sacchi, Roberto, Sala, Luigi, Salvidio, Sebastiano, Sassi, A., Scali, Stefano, Scirocco, T., Seglie, Daniele, Semenzato, Massimo, Silvano, Fabrizio, Sindaco, Roberto, Sommacal, Monica, Spada, Arianna, Sperone, Emilio, Spilinga, Cristiano, Svanella, Abbondio, Tormen, Fausto, Tormen, Giuseppe, Tripepi, Sandro, Vaccaro, Angelo, Vanni, Stefano, Ventrella, Pasquale, Nulchis, Valentina, Zampogno, Elena, Zuffi Marco, A. L., Salvidio, S., Andreone, F., Angelini, J. Bassu L., Bennati, R., Bernini, F., Bettiol, K., Biancardi, C, Biggi, E., Bionda, R., Bocca, M., Bonato, L., Buzzetti, Fm, Carafa, M., Carletti, S., Cassol, M., Casu, V., Cavalieri, C., Cornetti, L., Corti, C., Dal Lago, A., Damico, M., Delisio, L., Delmastro, Gb, Di Cerbo, A. R., Di Francesco, N., Di Tizio, L., Donelli, O., Doria, G., Emiliani, D., Eusebio, Bp, Eusebio Bergo, P., Evangelista, M., Faraone, F. P., Fattizzo, T., Ferri, V., Ferro, M., Fiacchini, D., Ficetola, F., Foglia, G., Fulco, E., Giacalone, G., Giberti, P., Gola, Grieco, C., Guarino, FABIO MARIA, Iannelli, A., Iantorno, A., Incao, Jiménez Gonzales, Pilar, Lamagni, L., Lillo, F., Lo Valvo, M., Manca, J., Marchesi, M., Mazzotti, S., Menegon, M., Mezzasalma, Marcello, Miserocchi, D., Montioni, F., Mosini, A., Nistri, A. M., Nitti, N., Novaga, R., Odierna, Gaetano, Oneto, F., Ottonello, D., Parolin, E., Pedrini, P., Pellegrini, M., Pellitteri Rosa, D., Penazzi, R., Petruzzi, F., Piazzini, S., Picariello, ORFEO LUCIO ANTONIO, Poggiani, L., Pollo, R., Pupin, F., Razzetti, E., Richard, J., Riservato, E., Romanazzi, E., Romano, A., Romano, A. V., Rossini, M., Sacchi, R., Sala, L., Sassi, A., Scali, S., Scirocco, T., Seglie, D., Semenzato, M., Silvano, F., Sindaco, R., Sommacal, M., Spada, A., Sperone, E., Spilinga, C., Svanella, A., Tormen, F., Tormen, G., Tripepi, S., Vaccaro, A., Vanni, S., Ventrella, P., Nulchis, V., Zampogno, E., and Zuffi, M. A. L. .

Published
2011

7. A Resistance-Evading Antibiotic for Treating Anthrax.

Author

Hughes D, Lawrence W, Peel J, Rosan W, Ling L, Niiti N, Aaron P, Shukla R, MacGillavry H, Heine H, Martha H, Elbert W, Weingarth M, and Lewis K

Abstract

The antimicrobial resistance crisis (AMR) is associated with millions of deaths and undermines the franchise of medicine. Of particular concern is the threat of bioweapons, exemplified by anthrax. Introduction of novel antibiotics helps mitigate AMR, but does not address the threat of bioweapons with engineered resistance. We reasoned that teixobactin, an antibiotic with no detectable resistance, is uniquely suited to address the challenge of weaponized anthrax. Teixobactinbinds to immutable targets, precursors of cell wall polymers. Here we show that teixobactinis highly efficacious in a rabbit model of inhalation anthrax. Inhaling spores of Bacillus anthracis causes overwhelming morbidity and mortality. Treating rabbits with teixobactinafter the onset of disease rapidly eliminates the pathogen from blood and tissues, normalizes body temperature, and prevents tissue damage. Teixobactinassembles into an irreversible supramolecular structure of the surface of B. anthracis membrane, likely contributing to its unusually high potency against anthrax. Antibiotics evading resistance provide a rational solution to both AMR and engineered bioweapons., Competing Interests: Competing Interests The following authors, A. J. P., A. G. N., L. L. L., D.E.H., and K.L., declare competing financial interests as they are employees and consultants of NovoBiotic Pharmaceuticals.

Published
2024
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