Search

Your search keyword '"Silvestri, F"' showing total 1,433 results
Start Over Author "Silvestri, F"
1,433 results on '"Silvestri, F"'

10. International benchmark on numerical simulations for 1D, nonlinear site response (Prenolin): Verification phase based on canonical cases

Author

Régnier, J, Bonilla, LF, Bard, PY, Bertrand, E, Hollender, F, Kawase, H, Sicilia, D, Arduino, P, Amorosi, A, Asimaki, D, Boldini, D, Chen, L, Chiaradonna, A, Demartin, F, Ebrille, M, Elgamal, A, Falcone, G, Foerster, E, Foti, S, Garini, E, Gazetas, G, Gélis, C, Ghofrani, A, Giannakou, A, Gingery, JR, Glinsky, N, Harmon, J, Hashash, Y, Iai, S, Jeremić, B, Kramer, S, Kontoe, S, Kristek, J, Lanzo, G, Di Lernia, A, Lopez-Caballero, F, Marot, M, McAllister, G, Mercerat, ED, Moczo, P, Montoya-Noguera, S, Musgrove, M, Nieto-Ferro, A, Pagliaroli, A, Pisanò, F, Richterova, A, Sajana, S, Santisi D’avila, MP, Shi, J, Silvestri, F, Taiebat, M, Tropeano, G, Verrucci, L, and Watanabe, K

Subjects
Geochemistry & Geophysics, Geophysics, Civil Engineering
Abstract

PREdiction of NOn-LINear soil behavior (PRENOLIN) is an international benchmark aiming to test multiple numerical simulation codes that are capable of predicting nonlinear seismic site response with various constitutive models. One of the objectives of this project is the assessment of the uncertainties associated with nonlinear simulation of 1D site effects. A first verification phase (i.e., comparison between numerical codes on simple idealistic cases) will be followed by a validation phase, comparing the predictions of such numerical estimations with actual strongmotion recordings obtained at well-known sites. The benchmark presently involves 21 teams and 23 different computational codes. We present here the main results of the verification phase dealing with simple cases. Three different idealized soil profiles were tested over a wide range of shear strains with different input motions and different boundary conditions at the sediment/bedrock interface. A first iteration focusing on the elastic and viscoelastic cases was proved to be useful to ensure a common understanding and to identify numerical issues before pursuing the nonlinear modeling. Besides minor mistakes in the implementation of input parameters and output units, the initial discrepancies between the numerical results can be attributed to (1) different understanding of the expression “input motion” in different communities, and (2) different implementations of material damping and possible numerical energy dissipation. The second round of computations thus allowed a convergence of all teams to the Haskell–Thomson analytical solution in elastic and viscoelastic cases. For nonlinear computations, we investigate the epistemic uncertainties related only to wave propagation modeling using different nonlinear constitutive models. Such epistemic uncertainties are shown to increase with the strain level and to reach values around 0.2 (log10 scale) for a peak ground acceleration of 5 m=s2 at the base of the soil column, which may be reduced by almost 50% when the various constitutive models used the same shear strength and damping implementation.

Published
2016

11. Pediatric trauma and emergency surgery: an international cross-sectional survey among WSES members

Author

Reichert, M, Sartelli, M, Askevold, I, Braun, J, Weigand, M, Hecker, M, Agnoletti, V, Coccolini, F, Catena, F, Padberg, W, Riedel, J, Hecker, A, Dogjani, A, Kuriyama, A, Porcu, A, Martinez-Perez, A, Coppola, A, Spolini, A, Giordano, A, Kyriakidis, A, Mohamedahmed, A, Vasilopoulou, A, Zakaria, A, Balla, A, Fette, A, Litvin, A, Guariniello, A, Isik, A, Kechagias, A, Mitul, A, De Simone, B, Zampogna, B, Sensi, B, Gazia, C, Seretis, C, Brooke, C, Luppi, D, Coletta, D, Sasia, D, Corallino, D, Chatzipetris, D, Schizas, D, Lostoridis, E, Hsabo, E, Kaouras, E, Schneck, E, Pinotti, E, Dimitrov, E, D'Acapito, F, Saraceno, F, Abu-Zidan, F, Silvestri, F, Favi, F, Fleres, F, Mulita, F, Nita, G, Martines, G, Mazzarella, G, Perrone, G, Giraudo, G, Bacchiocchi, G, Argenio, G, Brisinda, G, Curro, G, Palomba, G, Fraga, G, Hamid, H, Katsaros, I, Negoi, I, Tochie, J, Davies, J, Kok, K, Apostolou, K, Lasithiotakis, K, Tsekouras, K, Sydorchuk, L, Siragusa, L, Solaini, L, Ferrario, L, Buonomo, L, Waledziak, M, Gachabayov, M, Bulanauca, M, Agrawal, M, Ceresoli, M, Ranucci, M, Petridou, M, D'Oria, M, Veroux, M, Frountzas, M, Teuben, M, Bala, M, Minger, M, Goncalves, M, Sharma, N, Tamini, N, Medappil, N, Ioannidis, O, Bisagni, P, Rahim, R, Gonsaga, R, Ragozzino, R, Bini, R, Cammarata, R, Sydorchuk, R, Di Saverio, S, Awad, S, Atici, S, Meric, S, Chowdhury, S, Xenaki, S, Pintar, T, Perra, T, Hardcastle, T, Voglino, V, Lohsiriwat, V, Kong, V, Christos, V, Zuidema, W, Reichert M., Sartelli M., Askevold I. H., Braun J., Weigand M. A., Hecker M., Agnoletti V., Coccolini F., Catena F., Padberg W., Riedel J. G., Hecker A., Dogjani A., Kuriyama A., Porcu A., Martinez-Perez A., Coppola A., Spolini A., Giordano A., Kyriakidis A., Mohamedahmed A. Y. Y., Vasilopoulou A., Zakaria A. D., Balla A., Fette A., Litvin A., Guariniello A., Isik A., Kechagias A., Mitul A. R., De Simone B., Zampogna B., Sensi B., Gazia C., Seretis C., Brooke C., Luppi D., Coletta D., Sasia D., Corallino D., Chatzipetris D., Schizas D., Lostoridis E., Hsabo E. A., Kaouras E., Schneck E., Pinotti E., Dimitrov E., D'Acapito F., Saraceno F., Abu-Zidan F., Silvestri F. M., Favi F., Fleres F., Mulita F., Nita G., Martines G., Mazzarella G., Perrone G., Giraudo G., Bacchiocchi G., Argenio G., Brisinda G., Curro G., Palomba G., Fraga G. P., Hamid H. K. S., Katsaros I., Negoi I., Tochie J. N., Davies J., Kok K. Y. Y., Apostolou K. G., Lasithiotakis K., Tsekouras K., Sydorchuk L., Siragusa L., Solaini L., Ferrario L., Buonomo L., Waledziak M., Gachabayov M., Bulanauca M., Agrawal M. K., Ceresoli M., Ranucci M. C., Petridou M., D'Oria M., Veroux M., Frountzas M., Teuben M. P. J., Bala M., Minger M. A., Goncalves M., Sharma N., Tamini N., Medappil N., Ioannidis O., Bisagni P., Rahim R., Gonsaga R. A. T., Ragozzino R., Bini R., Cammarata R., Sydorchuk R., Di Saverio S., Awad S. S., Atici S. D., Meric S., Chowdhury S., Xenaki S., Pintar T., Perra T., Hardcastle T. C., Voglino V., Lohsiriwat V., Kong V., Christos V., Zuidema W., Reichert, M, Sartelli, M, Askevold, I, Braun, J, Weigand, M, Hecker, M, Agnoletti, V, Coccolini, F, Catena, F, Padberg, W, Riedel, J, Hecker, A, Dogjani, A, Kuriyama, A, Porcu, A, Martinez-Perez, A, Coppola, A, Spolini, A, Giordano, A, Kyriakidis, A, Mohamedahmed, A, Vasilopoulou, A, Zakaria, A, Balla, A, Fette, A, Litvin, A, Guariniello, A, Isik, A, Kechagias, A, Mitul, A, De Simone, B, Zampogna, B, Sensi, B, Gazia, C, Seretis, C, Brooke, C, Luppi, D, Coletta, D, Sasia, D, Corallino, D, Chatzipetris, D, Schizas, D, Lostoridis, E, Hsabo, E, Kaouras, E, Schneck, E, Pinotti, E, Dimitrov, E, D'Acapito, F, Saraceno, F, Abu-Zidan, F, Silvestri, F, Favi, F, Fleres, F, Mulita, F, Nita, G, Martines, G, Mazzarella, G, Perrone, G, Giraudo, G, Bacchiocchi, G, Argenio, G, Brisinda, G, Curro, G, Palomba, G, Fraga, G, Hamid, H, Katsaros, I, Negoi, I, Tochie, J, Davies, J, Kok, K, Apostolou, K, Lasithiotakis, K, Tsekouras, K, Sydorchuk, L, Siragusa, L, Solaini, L, Ferrario, L, Buonomo, L, Waledziak, M, Gachabayov, M, Bulanauca, M, Agrawal, M, Ceresoli, M, Ranucci, M, Petridou, M, D'Oria, M, Veroux, M, Frountzas, M, Teuben, M, Bala, M, Minger, M, Goncalves, M, Sharma, N, Tamini, N, Medappil, N, Ioannidis, O, Bisagni, P, Rahim, R, Gonsaga, R, Ragozzino, R, Bini, R, Cammarata, R, Sydorchuk, R, Di Saverio, S, Awad, S, Atici, S, Meric, S, Chowdhury, S, Xenaki, S, Pintar, T, Perra, T, Hardcastle, T, Voglino, V, Lohsiriwat, V, Kong, V, Christos, V, Zuidema, W, Reichert M., Sartelli M., Askevold I. H., Braun J., Weigand M. A., Hecker M., Agnoletti V., Coccolini F., Catena F., Padberg W., Riedel J. G., Hecker A., Dogjani A., Kuriyama A., Porcu A., Martinez-Perez A., Coppola A., Spolini A., Giordano A., Kyriakidis A., Mohamedahmed A. Y. Y., Vasilopoulou A., Zakaria A. D., Balla A., Fette A., Litvin A., Guariniello A., Isik A., Kechagias A., Mitul A. R., De Simone B., Zampogna B., Sensi B., Gazia C., Seretis C., Brooke C., Luppi D., Coletta D., Sasia D., Corallino D., Chatzipetris D., Schizas D., Lostoridis E., Hsabo E. A., Kaouras E., Schneck E., Pinotti E., Dimitrov E., D'Acapito F., Saraceno F., Abu-Zidan F., Silvestri F. M., Favi F., Fleres F., Mulita F., Nita G., Martines G., Mazzarella G., Perrone G., Giraudo G., Bacchiocchi G., Argenio G., Brisinda G., Curro G., Palomba G., Fraga G. P., Hamid H. K. S., Katsaros I., Negoi I., Tochie J. N., Davies J., Kok K. Y. Y., Apostolou K. G., Lasithiotakis K., Tsekouras K., Sydorchuk L., Siragusa L., Solaini L., Ferrario L., Buonomo L., Waledziak M., Gachabayov M., Bulanauca M., Agrawal M. K., Ceresoli M., Ranucci M. C., Petridou M., D'Oria M., Veroux M., Frountzas M., Teuben M. P. J., Bala M., Minger M. A., Goncalves M., Sharma N., Tamini N., Medappil N., Ioannidis O., Bisagni P., Rahim R., Gonsaga R. A. T., Ragozzino R., Bini R., Cammarata R., Sydorchuk R., Di Saverio S., Awad S. S., Atici S. D., Meric S., Chowdhury S., Xenaki S., Pintar T., Perra T., Hardcastle T. C., Voglino V., Lohsiriwat V., Kong V., Christos V., and Zuidema W.

Abstract

Background: In contrast to adults, the situation for pediatric trauma care from an international point of view and the global management of severely injured children remain rather unclear. The current study investigates structural management of pediatric trauma in centers of different trauma levels as well as experiences with pediatric trauma management around the world. Methods: A web-survey had been distributed to the global mailing list of the World Society of Emergency Surgery from 10/2021–03/2022, investigating characteristics of respondents and affiliated hospitals, case-load of pediatric trauma patients, capacities and infrastructure for critical care in children, trauma team composition, clinical work-up and individual experiences with pediatric trauma management in response to patients ́ age. The collaboration group was subdivided regarding sizes of affiliated hospitals to allow comparisons concerning hospital volumes. Comparable results were conducted to statistical analysis. Results: A total of 133 participants from 34 countries, i.e. 5 continents responded to the survey. They were most commonly affiliated with larger hospitals (> 500 beds in 72.9%) and with level I or II trauma centers (82.0%), respectively. 74.4% of hospitals offer unrestricted pediatric medical care, but only 63.2% and 42.9% of the participants had sufficient experiences with trauma care in children ≤ 10 and ≤ 5 years of age (p = 0.0014). This situation is aggravated in participants from smaller hospitals (p < 0.01). With regard to hospital size (≤ 500 versus > 500 in-hospital beds), larger hospitals were more likely affiliated with advanced trauma centers, more elaborated pediatric intensive care infrastructure (p < 0.0001), treated children at all ages more frequently (p = 0.0938) and have higher case-loads of severely injured children < 12 years of age (p = 0.0009). Therefore, the majority of larger hospitals reserve either pediatric surgery departments or board-certi

Published
2023

15. Real-time Control System Prototype for Mechanical and Optical Systems based on Parallel Computing Techniques

Author

Acernese, F., Barone, F., De Rosa, R., Esposito, R., Mastroserio, P., Milano, L., Pardi, S., Qipiani, K., Silvestri, F., and Spadaccini, G.

Subjects
Physics - Instrumentation and Detectors
Abstract

Real-time control systems often require dedicated hardware and software, including real-time operating systems, while many systems are available for off-line computing, mainly based on standard system units (PCs), standard network connections (Ethernet), standard operating systems (Linux) and software independent from the particular architecture of the single unit. In order to try to get the advantages of both the technologies, we built an hybrid control system prototype using network based parallel computing architecture within real-time control system. In this paper we describe the architecture of the implemented system, the preliminary tests we performed for its characterization and the architecture of the control system we used for the real-time control tests., Comment: Talk from the 2003 Computing in High Energy and Nuclear Physics (CHEP03), La Jolla, Ca, USA, March 2003, 4 pages, PDF. PSN TUGP003

Published
2003

18. Evolving Trends in the Management of Acute Appendicitis During COVID-19 Waves: The ACIE Appy II Study

Author

Pata, F, Di Martino, M, Podda, M, Di Saverio, S, Ielpo, B, Pellino, G, Julio, A, Alshamrani, A, Alturkistani, A, Alghamdi, A, Almalki, A, Orengia, A, Kuvvetli, A, Pisanu, A, Smith, A, Trevino Figueroa, A, Nacion, A, Alhazmi, A, Bouhuwaish, A, Khalid, A, Alsufyani, A, Rubio, A, Bavikatte, A, Kumar, A, Jamiri, A, de San Ildefonso Pereira, A, Porcu, A, Sartori, A, Rocca, A, Sretenovic, A, Anselmo, A, De Luca, A, Charalabopoulos, A, Tzivanakis, A, Bandin, A, Najar, A, Frontali, A, Faisal, A, Roldan, A, Hamid, A, Andre, A, Minaya-Bravo, A, Das, A, Bondurri, A, Costanzi, A, Lucchi, A, Mihailescu, A, Police, A, Zuchini, A, Romano, A, Iossa, A, Chessa, A, Tromba, A, Castaldi, A, Brillantino, A, Ferronetti, A, Giuliani, A, Ramos-De la Medina, A, Tarasconi, A, Picciariello, A, Ioannidis, A, Leppaniemi, A, Rashid, A, Mitul, A, Mehraj, A, Laharwal, A, Iqbal, A, Liarakos, A, Marinis, A, de Andres-Asenjo, B, Matias-Garcia, B, De Simone, B, Creavin, B, Stubbs, B, Goh, B, Jovanovic, B, Sensi, B, Gazia, C, Cerdan, C, Diaz, C, Chacon, C, Yanez, C, Faro, C, Reinke, C, Dominguez, C, Paranjape, C, Thomas, C, Fung, C, De Lucia, C, Jennifer, C, Ovalle-Chao, C, Guerci, C, Kenington, C, Gica, C, Folliero, C, Varela, C, Popowich, D, Delogu, D, Zigiotto, D, Vinci, D, D'Antonio, D, Merlini, D, Moro-Valdezate, D, Keller, D, Nicolaescu, D, Sasia, D, Rodas, E, Linardoutsos, D, Russello, D, Najar-Castaneda, P, Stavrou, H, Rosso, E, Saladino, E, Ricciardi, E, Smith-Singares, E, Baili, E, Douka, E, Guaitoli, E, Francone, E, Vaterlini, E, Pierobon, E, Morales, E, Ros, E, Benzoni, E, Erdas, E, Pinotti, E, Colas-Ruiz, E, Laterza, E, Foianini, E, Cardamone, E, Licardie, E, Marino, F, Alsofyani, F, Qahtani, F, Khan, F, Maraska, F, Saliu, F, Madrid, F, Rosa, F, Luvisetto, F, Alconchel, F, Pareja-Ciuro, F, Neves, F, Agresta, F, Cordera, F, Pardo, F, Mendoza-Moreno, F, Munoz-Flores, F, Silvestri, F, Tropeano, F, Pecchini, F, Serio, F, Colombo, F, Di Marzo, F, Ferrara, F, Lancellotti, F, Litta, F, Martini, F, Roscio, F, Blanco-Antona, F, Barcenas, F, Schlottmann, F, Herrera-Almario, G, van Ramshorst, G, Gallo, G, Luglio, G, Kampouroglou, G, Papadopoulos, G, Arredondo, G, Calini, G, Formisano, G, Galiffa, G, Palini, G, Colucci, G, Pagano, G, Vanni, G, Pattacini, G, Gravante, G, Lisi, G, Bellanova, G, De Nobili, G, Necchi, G, Sinibaldi, G, Bacchiocchi, G, Bagaglini, G, Maggi, G, Izzo, G, Argenio, G, Brisinda, G, Esposito, G, Frazzetta, G, De Luca, G, Nigri, G, Sica, G, Martin-Martin, G, Ugon, G, Martinez-Mier, G, Machain Vega, G, Nari, G, Nikaj, H, Neri, I, San Roman, I, Fidoshev, I, Martinez, I, Negoi, I, Ortega, I, Vicente Rodriguez, I, Cornejo, I, Mora-Guzman, I, al-Najami, I, Romic, I, Balciscueta, I, Olivier, J, Lammel-Lindemann, J, Dziakova, J, Salinas, J, Jovanovic, J, Reyes, J, Salas, J, Diaz-Elizondo, J, Parreira, J, Bellido, J, Salamea, J, Martin del Olmo, J, Ordonez, J, Junaid, S, Davies, J, Sahnan, K, Bekele, K, Voon, K, Siragusa, L, Petagna, L, Ferrario, L, Giordano, L, Nespoli, L, Pio, L, Moletta, L, Curella, L, Taglietti, L, Bonavina, L, Conti, L, Perez-Sanchez, L, Cabrera Vargas, L, Sanchez-Guillen, L, Tallon-Aguilar, L, Khan, M, Spampinato, M, Viola, M, Malet, M, Angrisani, M, Calussi, M, Catarci, M, Giordano, M, Materazzo, M, Milone, M, Pellicciaro, M, Marino, M, Moreno Villamizar, M, Lolli, M, Bellini, M, Lemma, M, Chiarello, M, Montes-Manrique, M, Rodriguez-Lopez, M, Serradilla-Martin, M, Peter, M, Paniagua-Garcia-Senorans, M, Rutegard, M, Salo, M, Silveri, M, Veroux, M, Nardi, M, Rottoli, M, Tolonen, M, Pedraza Ciro, M, Zuluaga, M, Iacobone, M, Montuori, M, Ali, M, Garcia Dominguez, M, Paola, M, Piccoli, M, Campanelli, M, De Rosa, M, Manigrasso, M, Maruccia, M, Torre, M, Zuolo, M, Pera, M, Weerasekera, M, Prieto, M, Thway, M, Shaat, M, Azfar, M, Shalaby, M, Raza, M, Younis, M, Elhadi, M, Althomali, M, Al Amri, N, Dudi-Venkata, N, Alselaim, N, Smart, N, Trelles, N, Falco, N, Petrucciani, N, Antonacci, N, Cillara, N, Gica, N, Pecorelli, N, Tamini, N, Machairas, N, Feituri, N, Ortega Torrecilla, N, Avila Mercado, O, Alaamer, O, Irkorucu, O, Alsherif, O, Buonomi, O, Valles-Guerra, O, Ioannidis, O, Hernandez Palmas, O, Sanz Guadarrama, O, Bozbiyik, O, Rodrigues, P, Milito, P, Panaccio, P, Dorovinis, P, Prieto, P, Baroffio, P, Marsanic, P, Ajawin, P, Koh, P, Anoldo, P, Major, P, Alharthi, Q, Lui, R, Caruso, R, Brady, R, Rattan, R, Singhal, R, Angelico, R, Isernia, R, Tutino, R, Peltrini, R, Tejos, R, Fajardo, R, Elia, R, Morales-Conde, S, Benli, S, Fuentes, S, de las Casas, S, de Guzman Aragon, S, Vertaldi, S, Awad, S, Gentilli, S, Weckmann Lujan, S, Tayar, S, Althobaiti, S, Di Giovanni, S, Ghedan, S, Perez-Bertolez, S, Chiappetta, S, Delis, S, Scaringi, S, Cetinkunar, S, Kykalos, S, Muhammad Ali, S, Krivan, S, Fung, T, Delko, T, Nicolas Lopez, T, De Campos, T, Calderon Duque, T, Perra, T, Liakakos, T, Daskalakis, T, Koeter, T, Zalla, T, Gonzalez, T, Campagnaro, T, Oumar, T, Grossi, U, Sosa, V, Testa, V, Tomajer, V, Andriola, V, Tonini, V, Celentano, V, Voglino, V, Katta, V, Garcia Orozco, V, Turrado-Rodriguez, V, Visag-Castillo, V, Graham, V, Rachkov, V, Papagni, V, Vigorita, V, Jimenez Carneros, V, Bellato, V, Bechstein, W, Altinel, Y, Balciscueta, Z, Pata F., Di Martino M., Podda M., Di Saverio S., Ielpo B., Pellino G., Julio A., Alshamrani A., Alturkistani A., Alghamdi A., Almalki A., Orengia A., Kuvvetli A., Pisanu A., Smith A., Trevino Figueroa A. M., Nacion A. J., Alhazmi A., Bouhuwaish A., Khalid A., Alsufyani A., Rubio A. V., Bavikatte A., Kumar A., Jamiri A. -R., de San Ildefonso Pereira A., Porcu A., Sartori A., Rocca A., Sretenovic A., Anselmo A., De Luca A., Charalabopoulos A., Tzivanakis A., Bandin A., Najar A., Frontali A., Faisal A., Roldan A. M., Hamid A., Andre A., Minaya-Bravo A., Das A., Bondurri A., Costanzi A., Lucchi A., Mihailescu A., Police A., Zuchini A. M., Romano A., Iossa A., Chessa A., Tromba A., Castaldi A., Brillantino A., Ferronetti A., Giuliani A., Ramos-De la Medina A., Tarasconi A., Picciariello A., Ioannidis A., Leppaniemi A., Rashid A., Mitul A. R., Mehraj A., laharwal A., Iqbal A., Liarakos A., Marinis A., de Andres-Asenjo B., Matias-Garcia B., De Simone B., Creavin B., Stubbs B., Goh B., Jovanovic B., Sensi B., Gazia C., Cerdan C., Diaz C. J. G., Chacon C. P., Yanez C., Faro C. L., Reinke C., Dominguez C., Paranjape C., Thomas C., Fung C. C., De Lucia C., Jennifer C. H. F., Ovalle-Chao C., Guerci C., Kenington C., Gica C., Folliero C., Varela C., Popowich D., Delogu D., Zigiotto D., Vinci D., D'Antonio D., Merlini D. A., Merlini D., Moro-Valdezate D., Keller D., Nicolaescu D. C., Sasia D., Rodas E., Linardoutsos D., Russello D., Najar-Castaneda P. A., Stavrou H. G., Rosso E., Saladino E., Ricciardi E., Smith-Singares E., Baili E., Douka E., Guaitoli E., Francone E., Vaterlini E. M., Pierobon E. S., Morales E., Ros E. P., Benzoni E., Erdas E., Pinotti E., Colas-Ruiz E., Laterza E., Foianini E., Cardamone E., Licardie E., Marino F., Alsofyani F., Qahtani F., Khan F., Maraska F., Saliu F., Madrid F., Rosa F., Luvisetto F., Alconchel F., Pareja-Ciuro F., Neves F., Agresta F., Cordera F., Pardo F., Mendoza-Moreno F., Munoz-Flores F., Silvestri F. M., Tropeano F. P., Pecchini F., Serio F., Colombo F., Di Marzo F., Ferrara F., Lancellotti F., Litta F., Martini F., Roscio F., Blanco-Antona F., Barcenas F. J. Q., Schlottmann F., Herrera-Almario G., van Ramshorst G., Gallo G., Luglio G., Kampouroglou G., Papadopoulos G., Arredondo G., Calini G., Formisano G., Galiffa G., Palini G. M., Colucci G., Pagano G., Vanni G., Pattacini G. C., Gravante G., Lisi G., Bellanova G., De Nobili G., Necchi G. S., Sinibaldi G., Bacchiocchi G., Bagaglini G., Maggi G., Izzo G., Argenio G., Brisinda G., Esposito G., Frazzetta G., De Luca G. M., Nigri G., Sica G., Martin-Martin G., Ugon G. A., Martinez-Mier G., Machain Vega G. M., Nari G., Nikaj H., Neri I., San Roman I. A., Fidoshev I., Martinez I., Negoi I., Ortega I., Vicente Rodriguez I., Cornejo I., Mora-Guzman I., al-Najami I., Romic I., Balciscueta I., Olivier J., Lammel-Lindemann J., Dziakova J., Salinas J., Jovanovic J. P., Reyes J. A. S., Salas J., Diaz-Elizondo J. A., Parreira J. G., Bellido J., Salamea J., Martin del Olmo J. C., Ordonez J. M., Junaid S., Davies J., Sahnan K., Bekele K., Voon K., Siragusa L., Petagna L., Ferrario L., Giordano L., Nespoli L., Pio L., Moletta L., Curella L., Taglietti L., Bonavina L., Conti L., Perez-Sanchez L. E., Cabrera Vargas L. F., Sanchez-Guillen L., Tallon-Aguilar L., Khan M., Spampinato M. G., Viola M., Malet M. V., Angrisani M., Calussi M., Catarci M., Giordano M., Materazzo M., Milone M., Pellicciaro M., Marino M. V., Moreno Villamizar M. D., Lolli M. G., Bellini M. I., Lemma M., Chiarello M. M., Montes-Manrique M., Rodriguez-Lopez M., Serradilla-Martin M., Peter M., Paniagua-Garcia-Senorans M., Rutegard M., Salo M., Silveri M., Veroux M., Nardi M., Rottoli M., Tolonen M., Pedraza Ciro M., Zuluaga M., Iacobone M., Montuori M., Ali M., Garcia Dominguez M., Paola M. M., Piccoli M., Campanelli M., De Rosa M., Manigrasso M., Maruccia M., Torre M., Zuolo M., Pera M., Weerasekera M., Prieto M., Thway M. M., Shaat M., Azfar M., Shalaby M., Raza M. A., Younis M. U., Elhadi M., AlThomali M., Al Amri N., Dudi-Venkata N., Alselaim N., Smart N., Trelles N., Falco N., Petrucciani N., Antonacci N., Cillara N., Gica N., Pecorelli N., Tamini N., Machairas N., Feituri N., Ortega Torrecilla N., Avila Mercado O., AlAamer O., Irkorucu O., Alsherif O., Buonomi O. C., Valles-Guerra O., Ioannidis O., Hernandez Palmas O. I., Sanz Guadarrama O., Bozbiyik O., Rodrigues P., Milito P., Panaccio P., Dorovinis P., Prieto P., Baroffio P., Marsanic P., Ajawin P., Koh P. S., Anoldo P., Major P., Alharthi Q., Lui R., Caruso R., Brady R., Rattan R., Singhal R., Angelico R., Isernia R. M., Tutino R., Peltrini R., Tejos R., Fajardo R., Elia R., Morales-Conde S., Benli S., Fuentes S., de las Casas S. G., de Guzman Aragon S. O., Vertaldi S., Awad S., Gentilli S., Weckmann Lujan S. A., Tayar S., Althobaiti S., Di Giovanni S., Ghedan S., Perez-Bertolez S., Chiappetta S., Delis S., Scaringi S., Cetinkunar S., Kykalos S., Muhammad Ali S., Krivan S., Fung T. L. D., Delko T., Nicolas Lopez T., De Campos T., Calderon Duque T., Perra T., Liakakos T., Daskalakis T., Koeter T., Zalla T., Gonzalez T. E., Campagnaro T., Oumar T. A., Grossi U., Sosa V., Testa V., Tomajer V., Andriola V., Tonini V., Celentano V., Voglino V., Katta V. R., Garcia Orozco V. H., Turrado-Rodriguez V., Visag-Castillo V., Graham V., Rachkov V., Papagni V., Vigorita V., Jimenez Carneros V., Bellato V., Bechstein W., Altinel Y., Balciscueta Z., Pata, F, Di Martino, M, Podda, M, Di Saverio, S, Ielpo, B, Pellino, G, Julio, A, Alshamrani, A, Alturkistani, A, Alghamdi, A, Almalki, A, Orengia, A, Kuvvetli, A, Pisanu, A, Smith, A, Trevino Figueroa, A, Nacion, A, Alhazmi, A, Bouhuwaish, A, Khalid, A, Alsufyani, A, Rubio, A, Bavikatte, A, Kumar, A, Jamiri, A, de San Ildefonso Pereira, A, Porcu, A, Sartori, A, Rocca, A, Sretenovic, A, Anselmo, A, De Luca, A, Charalabopoulos, A, Tzivanakis, A, Bandin, A, Najar, A, Frontali, A, Faisal, A, Roldan, A, Hamid, A, Andre, A, Minaya-Bravo, A, Das, A, Bondurri, A, Costanzi, A, Lucchi, A, Mihailescu, A, Police, A, Zuchini, A, Romano, A, Iossa, A, Chessa, A, Tromba, A, Castaldi, A, Brillantino, A, Ferronetti, A, Giuliani, A, Ramos-De la Medina, A, Tarasconi, A, Picciariello, A, Ioannidis, A, Leppaniemi, A, Rashid, A, Mitul, A, Mehraj, A, Laharwal, A, Iqbal, A, Liarakos, A, Marinis, A, de Andres-Asenjo, B, Matias-Garcia, B, De Simone, B, Creavin, B, Stubbs, B, Goh, B, Jovanovic, B, Sensi, B, Gazia, C, Cerdan, C, Diaz, C, Chacon, C, Yanez, C, Faro, C, Reinke, C, Dominguez, C, Paranjape, C, Thomas, C, Fung, C, De Lucia, C, Jennifer, C, Ovalle-Chao, C, Guerci, C, Kenington, C, Gica, C, Folliero, C, Varela, C, Popowich, D, Delogu, D, Zigiotto, D, Vinci, D, D'Antonio, D, Merlini, D, Moro-Valdezate, D, Keller, D, Nicolaescu, D, Sasia, D, Rodas, E, Linardoutsos, D, Russello, D, Najar-Castaneda, P, Stavrou, H, Rosso, E, Saladino, E, Ricciardi, E, Smith-Singares, E, Baili, E, Douka, E, Guaitoli, E, Francone, E, Vaterlini, E, Pierobon, E, Morales, E, Ros, E, Benzoni, E, Erdas, E, Pinotti, E, Colas-Ruiz, E, Laterza, E, Foianini, E, Cardamone, E, Licardie, E, Marino, F, Alsofyani, F, Qahtani, F, Khan, F, Maraska, F, Saliu, F, Madrid, F, Rosa, F, Luvisetto, F, Alconchel, F, Pareja-Ciuro, F, Neves, F, Agresta, F, Cordera, F, Pardo, F, Mendoza-Moreno, F, Munoz-Flores, F, Silvestri, F, Tropeano, F, Pecchini, F, Serio, F, Colombo, F, Di Marzo, F, Ferrara, F, Lancellotti, F, Litta, F, Martini, F, Roscio, F, Blanco-Antona, F, Barcenas, F, Schlottmann, F, Herrera-Almario, G, van Ramshorst, G, Gallo, G, Luglio, G, Kampouroglou, G, Papadopoulos, G, Arredondo, G, Calini, G, Formisano, G, Galiffa, G, Palini, G, Colucci, G, Pagano, G, Vanni, G, Pattacini, G, Gravante, G, Lisi, G, Bellanova, G, De Nobili, G, Necchi, G, Sinibaldi, G, Bacchiocchi, G, Bagaglini, G, Maggi, G, Izzo, G, Argenio, G, Brisinda, G, Esposito, G, Frazzetta, G, De Luca, G, Nigri, G, Sica, G, Martin-Martin, G, Ugon, G, Martinez-Mier, G, Machain Vega, G, Nari, G, Nikaj, H, Neri, I, San Roman, I, Fidoshev, I, Martinez, I, Negoi, I, Ortega, I, Vicente Rodriguez, I, Cornejo, I, Mora-Guzman, I, al-Najami, I, Romic, I, Balciscueta, I, Olivier, J, Lammel-Lindemann, J, Dziakova, J, Salinas, J, Jovanovic, J, Reyes, J, Salas, J, Diaz-Elizondo, J, Parreira, J, Bellido, J, Salamea, J, Martin del Olmo, J, Ordonez, J, Junaid, S, Davies, J, Sahnan, K, Bekele, K, Voon, K, Siragusa, L, Petagna, L, Ferrario, L, Giordano, L, Nespoli, L, Pio, L, Moletta, L, Curella, L, Taglietti, L, Bonavina, L, Conti, L, Perez-Sanchez, L, Cabrera Vargas, L, Sanchez-Guillen, L, Tallon-Aguilar, L, Khan, M, Spampinato, M, Viola, M, Malet, M, Angrisani, M, Calussi, M, Catarci, M, Giordano, M, Materazzo, M, Milone, M, Pellicciaro, M, Marino, M, Moreno Villamizar, M, Lolli, M, Bellini, M, Lemma, M, Chiarello, M, Montes-Manrique, M, Rodriguez-Lopez, M, Serradilla-Martin, M, Peter, M, Paniagua-Garcia-Senorans, M, Rutegard, M, Salo, M, Silveri, M, Veroux, M, Nardi, M, Rottoli, M, Tolonen, M, Pedraza Ciro, M, Zuluaga, M, Iacobone, M, Montuori, M, Ali, M, Garcia Dominguez, M, Paola, M, Piccoli, M, Campanelli, M, De Rosa, M, Manigrasso, M, Maruccia, M, Torre, M, Zuolo, M, Pera, M, Weerasekera, M, Prieto, M, Thway, M, Shaat, M, Azfar, M, Shalaby, M, Raza, M, Younis, M, Elhadi, M, Althomali, M, Al Amri, N, Dudi-Venkata, N, Alselaim, N, Smart, N, Trelles, N, Falco, N, Petrucciani, N, Antonacci, N, Cillara, N, Gica, N, Pecorelli, N, Tamini, N, Machairas, N, Feituri, N, Ortega Torrecilla, N, Avila Mercado, O, Alaamer, O, Irkorucu, O, Alsherif, O, Buonomi, O, Valles-Guerra, O, Ioannidis, O, Hernandez Palmas, O, Sanz Guadarrama, O, Bozbiyik, O, Rodrigues, P, Milito, P, Panaccio, P, Dorovinis, P, Prieto, P, Baroffio, P, Marsanic, P, Ajawin, P, Koh, P, Anoldo, P, Major, P, Alharthi, Q, Lui, R, Caruso, R, Brady, R, Rattan, R, Singhal, R, Angelico, R, Isernia, R, Tutino, R, Peltrini, R, Tejos, R, Fajardo, R, Elia, R, Morales-Conde, S, Benli, S, Fuentes, S, de las Casas, S, de Guzman Aragon, S, Vertaldi, S, Awad, S, Gentilli, S, Weckmann Lujan, S, Tayar, S, Althobaiti, S, Di Giovanni, S, Ghedan, S, Perez-Bertolez, S, Chiappetta, S, Delis, S, Scaringi, S, Cetinkunar, S, Kykalos, S, Muhammad Ali, S, Krivan, S, Fung, T, Delko, T, Nicolas Lopez, T, De Campos, T, Calderon Duque, T, Perra, T, Liakakos, T, Daskalakis, T, Koeter, T, Zalla, T, Gonzalez, T, Campagnaro, T, Oumar, T, Grossi, U, Sosa, V, Testa, V, Tomajer, V, Andriola, V, Tonini, V, Celentano, V, Voglino, V, Katta, V, Garcia Orozco, V, Turrado-Rodriguez, V, Visag-Castillo, V, Graham, V, Rachkov, V, Papagni, V, Vigorita, V, Jimenez Carneros, V, Bellato, V, Bechstein, W, Altinel, Y, Balciscueta, Z, Pata F., Di Martino M., Podda M., Di Saverio S., Ielpo B., Pellino G., Julio A., Alshamrani A., Alturkistani A., Alghamdi A., Almalki A., Orengia A., Kuvvetli A., Pisanu A., Smith A., Trevino Figueroa A. M., Nacion A. J., Alhazmi A., Bouhuwaish A., Khalid A., Alsufyani A., Rubio A. V., Bavikatte A., Kumar A., Jamiri A. -R., de San Ildefonso Pereira A., Porcu A., Sartori A., Rocca A., Sretenovic A., Anselmo A., De Luca A., Charalabopoulos A., Tzivanakis A., Bandin A., Najar A., Frontali A., Faisal A., Roldan A. M., Hamid A., Andre A., Minaya-Bravo A., Das A., Bondurri A., Costanzi A., Lucchi A., Mihailescu A., Police A., Zuchini A. M., Romano A., Iossa A., Chessa A., Tromba A., Castaldi A., Brillantino A., Ferronetti A., Giuliani A., Ramos-De la Medina A., Tarasconi A., Picciariello A., Ioannidis A., Leppaniemi A., Rashid A., Mitul A. R., Mehraj A., laharwal A., Iqbal A., Liarakos A., Marinis A., de Andres-Asenjo B., Matias-Garcia B., De Simone B., Creavin B., Stubbs B., Goh B., Jovanovic B., Sensi B., Gazia C., Cerdan C., Diaz C. J. G., Chacon C. P., Yanez C., Faro C. L., Reinke C., Dominguez C., Paranjape C., Thomas C., Fung C. C., De Lucia C., Jennifer C. H. F., Ovalle-Chao C., Guerci C., Kenington C., Gica C., Folliero C., Varela C., Popowich D., Delogu D., Zigiotto D., Vinci D., D'Antonio D., Merlini D. A., Merlini D., Moro-Valdezate D., Keller D., Nicolaescu D. C., Sasia D., Rodas E., Linardoutsos D., Russello D., Najar-Castaneda P. A., Stavrou H. G., Rosso E., Saladino E., Ricciardi E., Smith-Singares E., Baili E., Douka E., Guaitoli E., Francone E., Vaterlini E. M., Pierobon E. S., Morales E., Ros E. P., Benzoni E., Erdas E., Pinotti E., Colas-Ruiz E., Laterza E., Foianini E., Cardamone E., Licardie E., Marino F., Alsofyani F., Qahtani F., Khan F., Maraska F., Saliu F., Madrid F., Rosa F., Luvisetto F., Alconchel F., Pareja-Ciuro F., Neves F., Agresta F., Cordera F., Pardo F., Mendoza-Moreno F., Munoz-Flores F., Silvestri F. M., Tropeano F. P., Pecchini F., Serio F., Colombo F., Di Marzo F., Ferrara F., Lancellotti F., Litta F., Martini F., Roscio F., Blanco-Antona F., Barcenas F. J. Q., Schlottmann F., Herrera-Almario G., van Ramshorst G., Gallo G., Luglio G., Kampouroglou G., Papadopoulos G., Arredondo G., Calini G., Formisano G., Galiffa G., Palini G. M., Colucci G., Pagano G., Vanni G., Pattacini G. C., Gravante G., Lisi G., Bellanova G., De Nobili G., Necchi G. S., Sinibaldi G., Bacchiocchi G., Bagaglini G., Maggi G., Izzo G., Argenio G., Brisinda G., Esposito G., Frazzetta G., De Luca G. M., Nigri G., Sica G., Martin-Martin G., Ugon G. A., Martinez-Mier G., Machain Vega G. M., Nari G., Nikaj H., Neri I., San Roman I. A., Fidoshev I., Martinez I., Negoi I., Ortega I., Vicente Rodriguez I., Cornejo I., Mora-Guzman I., al-Najami I., Romic I., Balciscueta I., Olivier J., Lammel-Lindemann J., Dziakova J., Salinas J., Jovanovic J. P., Reyes J. A. S., Salas J., Diaz-Elizondo J. A., Parreira J. G., Bellido J., Salamea J., Martin del Olmo J. C., Ordonez J. M., Junaid S., Davies J., Sahnan K., Bekele K., Voon K., Siragusa L., Petagna L., Ferrario L., Giordano L., Nespoli L., Pio L., Moletta L., Curella L., Taglietti L., Bonavina L., Conti L., Perez-Sanchez L. E., Cabrera Vargas L. F., Sanchez-Guillen L., Tallon-Aguilar L., Khan M., Spampinato M. G., Viola M., Malet M. V., Angrisani M., Calussi M., Catarci M., Giordano M., Materazzo M., Milone M., Pellicciaro M., Marino M. V., Moreno Villamizar M. D., Lolli M. G., Bellini M. I., Lemma M., Chiarello M. M., Montes-Manrique M., Rodriguez-Lopez M., Serradilla-Martin M., Peter M., Paniagua-Garcia-Senorans M., Rutegard M., Salo M., Silveri M., Veroux M., Nardi M., Rottoli M., Tolonen M., Pedraza Ciro M., Zuluaga M., Iacobone M., Montuori M., Ali M., Garcia Dominguez M., Paola M. M., Piccoli M., Campanelli M., De Rosa M., Manigrasso M., Maruccia M., Torre M., Zuolo M., Pera M., Weerasekera M., Prieto M., Thway M. M., Shaat M., Azfar M., Shalaby M., Raza M. A., Younis M. U., Elhadi M., AlThomali M., Al Amri N., Dudi-Venkata N., Alselaim N., Smart N., Trelles N., Falco N., Petrucciani N., Antonacci N., Cillara N., Gica N., Pecorelli N., Tamini N., Machairas N., Feituri N., Ortega Torrecilla N., Avila Mercado O., AlAamer O., Irkorucu O., Alsherif O., Buonomi O. C., Valles-Guerra O., Ioannidis O., Hernandez Palmas O. I., Sanz Guadarrama O., Bozbiyik O., Rodrigues P., Milito P., Panaccio P., Dorovinis P., Prieto P., Baroffio P., Marsanic P., Ajawin P., Koh P. S., Anoldo P., Major P., Alharthi Q., Lui R., Caruso R., Brady R., Rattan R., Singhal R., Angelico R., Isernia R. M., Tutino R., Peltrini R., Tejos R., Fajardo R., Elia R., Morales-Conde S., Benli S., Fuentes S., de las Casas S. G., de Guzman Aragon S. O., Vertaldi S., Awad S., Gentilli S., Weckmann Lujan S. A., Tayar S., Althobaiti S., Di Giovanni S., Ghedan S., Perez-Bertolez S., Chiappetta S., Delis S., Scaringi S., Cetinkunar S., Kykalos S., Muhammad Ali S., Krivan S., Fung T. L. D., Delko T., Nicolas Lopez T., De Campos T., Calderon Duque T., Perra T., Liakakos T., Daskalakis T., Koeter T., Zalla T., Gonzalez T. E., Campagnaro T., Oumar T. A., Grossi U., Sosa V., Testa V., Tomajer V., Andriola V., Tonini V., Celentano V., Voglino V., Katta V. R., Garcia Orozco V. H., Turrado-Rodriguez V., Visag-Castillo V., Graham V., Rachkov V., Papagni V., Vigorita V., Jimenez Carneros V., Bellato V., Bechstein W., Altinel Y., and Balciscueta Z.

Abstract

Background: In 2020, ACIE Appy study showed that COVID-19 pandemic heavily affected the management of patients with acute appendicitis (AA) worldwide, with an increased rate of non-operative management (NOM) strategies and a trend toward open surgery due to concern of virus transmission by laparoscopy and controversial recommendations on this issue. The aim of this study was to survey again the same group of surgeons to assess if any difference in management attitudes of AA had occurred in the later stages of the outbreak. Methods: From August 15 to September 30, 2021, an online questionnaire was sent to all 709 participants of the ACIE Appy study. The questionnaire included questions on personal protective equipment (PPE), local policies and screening for SARS-CoV-2 infection, NOM, surgical approach and disease presentations in 2021. The results were compared with the results from the previous study. Results: A total of 476 answers were collected (response rate 67.1%). Screening policies were significatively improved with most patients screened regardless of symptoms (89.5% vs. 37.4%) with PCR and antigenic test as the preferred test (74.1% vs. 26.3%). More patients tested positive before surgery and commercial systems were the preferred ones to filter smoke plumes during laparoscopy. Laparoscopic appendicectomy was the first option in the treatment of AA, with a declined use of NOM. Conclusion: Management of AA has improved in the last waves of pandemic. Increased evidence regarding SARS-COV-2 infection along with a timely healthcare systems response has been translated into tailored attitudes and a better care for patients with AA worldwide.

Published
2022

19. Correction: Evolving Trends in the Management of Acute Appendicitis During COVID-19 Waves: The ACIE Appy II Study (World Journal of Surgery, (2022), 46, 9, (2021-2035), 10.1007/s00268-022-06649-z)

Author

Pata F., Pata, F, Di Martino, M, Podda, M, Di Saverio, S, Ielpo, B, Pellino, G, Julio, A, Alshamrani, A, Alturkistani, A, Alghamdi, A, Almalki, A, Orengia, A, Kuvvetli, A, Pisanu, A, Smith, A, Trevino Figueroa, A, Nacion, A, Alhazmi, A, Bouhuwaish, A, Khalid, A, Alsufyani, A, Rubio, A, Bavikatte, A, Kumar, A, Jamiri, A, de San Ildefonso Pereira, A, Porcu, A, Sartori, A, Rocca, A, Sretenovic, A, Anselmo, A, De Luca, A, Charalabopoulos, A, Tzivanakis, A, Bandin, A, Najar, A, Frontali, A, Faisal, A, Roldan, A, Hamid, A, Andre, A, Minaya-Bravo, A, Das, A, Bondurri, A, Costanzi, A, Lucchi, A, Mihailescu, A, Police, A, Zuchini, A, Romano, A, Iossa, A, Chessa, A, Tromba, A, Castaldi, A, Brillantino, A, Ferronetti, A, Giuliani, A, Ramos-De la Medina, A, Tarasconi, A, Picciariello, A, Ioannidis, A, Leppaniemi, A, Rashid, A, Mitul, A, Mehraj, A, Laharwal, A, Iqbal, A, Liarakos, A, Marinis, A, de Andres-Asenjo, B, Matias-Garcia, B, De Simone, B, Creavin, B, Stubbs, B, Goh, B, Jovanovic, B, Sensi, B, Gazia, C, Cerdan, C, Diaz, C, Chacon, C, Yanez, C, Faro, C, Reinke, C, Dominguez, C, Paranjape, C, Thomas, C, Fung, C, De Lucia, C, Jennifer, C, Ovalle-Chao, C, Guerci, C, Kenington, C, Gica, C, Folliero, C, Varela, C, Popowich, D, Delogu, D, Zigiotto, D, Vinci, D, D'Antonio, D, Merlini, D, Moro-Valdezate, D, Keller, D, Nicolaescu, D, Sasia, D, Rodas, E, Linardoutsos, D, Russello, D, Najar-Castaneda, P, Stavrou, H, Rosso, E, Saladino, E, Ricciardi, E, Smith-Singares, E, Baili, E, Douka, E, Guaitoli, E, Francone, E, Vaterlini, E, Pierobon, E, Morales, E, Ros, E, Benzoni, E, Erdas, E, Pinotti, E, Colas-Ruiz, E, Laterza, E, Foianini, E, Cardamone, E, Licardie, E, Marino, F, Alsofyani, F, Qahtani, F, Khan, F, Maraska, F, Saliu, F, Madrid, F, Rosa, F, Luvisetto, F, Alconchel, F, Pareja-Ciuro, F, Neves, F, Agresta, F, Cordera, F, Pardo, F, Mendoza-Moreno, F, Munoz-Flores, F, Silvestri, F, Tropeano, F, Pecchini, F, Serio, F, Colombo, F, Di Marzo, F, Ferrara, F, Lancellotti, F, Litta, F, Martini, F, Roscio, F, Blanco-Antona, F, Barcenas, F, Schlottmann, F, Herrera-Almario, G, van Ramshorst, G, Gallo, G, Luglio, G, Kampouroglou, G, Papadopoulos, G, Arredondo, G, Calini, G, Formisano, G, Galiffa, G, Palini, G, Colucci, G, Pagano, G, Vanni, G, Pattacini, G, Gravante, G, Lisi, G, Bellanova, G, De Nobili, G, Necchi, G, Sinibaldi, G, Bacchiocchi, G, Bagaglini, G, Maggi, G, Izzo, G, Argenio, G, Brisinda, G, Esposito, G, Frazzetta, G, De Luca, G, Nigri, G, Sica, G, Martin-Martin, G, Ugon, G, Martinez-Mier, G, Machain Vega, G, Nari, G, Nikaj, H, Neri, I, San Roman, I, Fidoshev, I, Martinez, I, Negoi, I, Ortega, I, Vicente Rodriguez, I, Cornejo, I, Mora-Guzman, I, al-Najami, I, Romic, I, Balciscueta, I, Olivier, J, Lammel-Lindemann, J, Dziakova, J, Salinas, J, Jovanovic, J, Reyes, J, Salas, J, Diaz-Elizondo, J, Parreira, J, Bellido, J, Salamea, J, Martin del Olmo, J, Ordonez, J, Junaid, S, Davies, J, Sahnan, K, Bekele, K, Voon, K, Siragusa, L, Petagna, L, Ferrario, L, Giordano, L, Nespoli, L, Pio, L, Moletta, L, Curella, L, Taglietti, L, Bonavina, L, Conti, L, Perez-Sanchez, L, Cabrera Vargas, L, Sanchez-Guillen, L, Tallon-Aguilar, L, Khan, M, Spampinato, M, Viola, M, Malet, M, Angrisani, M, Calussi, M, Catarci, M, Giordano, M, Materazzo, M, Milone, M, Pellicciaro, M, Marino, M, Moreno Villamizar, M, Lolli, M, Bellini, M, Lemma, M, Chiarello, M, Montes-Manrique, M, Rodriguez-Lopez, M, Serradilla-Martin, M, Peter, M, Paniagua-Garcia-Senorans, M, Rutegard, M, Salo, M, Silveri, M, Veroux, M, Nardi, M, Rottoli, M, Tolonen, M, Pedraza Ciro, M, Zuluaga, M, Iacobone, M, Montuori, M, Ali, M, Garcia Dominguez, M, Paola, M, Piccoli, M, Campanelli, M, De Rosa, M, Manigrasso, M, Maruccia, M, Torre, M, Zuolo, M, Pera, M, Weerasekera, M, Prieto, M, Thway, M, Shaat, M, Azfar, M, Shalaby, M, Raza, M, Younis, M, Elhadi, M, Althomali, M, Al Amri, N, Dudi-Venkata, N, Alselaim, N, Smart, N, Trelles, N, Falco, N, Petrucciani, N, Antonacci, N, Cillara, N, Gica, N, Pecorelli, N, Tamini, N, Machairas, N, Feituri, N, Ortega Torrecilla, N, Avila Mercado, O, Alaamer, O, Irkorucu, O, Alsherif, O, Buonomo, O, Valles-Guerra, O, Ioannidis, O, Hernandez Palmas, O, Sanz Guadarrama, O, Bozbiyik, O, Rodrigues, P, Milito, P, Panaccio, P, Dorovinis, P, Prieto, P, Baroffio, P, Marsanic, P, Ajawin, P, Koh, P, Anoldo, P, Major, P, Alharthi, Q, Lui, R, Caruso, R, Brady, R, Rattan, R, Singhal, R, Angelico, R, Isernia, R, Tutino, R, Peltrini, R, Tejos, R, Fajardo, R, Elia, R, Morales-Conde, S, Benli, S, Fuentes, S, de las Casas, S, de Guzman Aragon, S, Vertaldi, S, Awad, S, Gentilli, S, Weckmann Lujan, S, Tayar, S, Althobaiti, S, Di Giovanni, S, Ghedan, S, Perez-Bertolez, S, Chiappetta, S, Delis, S, Scaringi, S, Cetinkunar, S, Kykalos, S, Muhammad Ali, S, Krivan, S, Fung, T, Delko, T, Nicolas Lopez, T, De Campos, T, Calderon Duque, T, Perra, T, Liakakos, T, Daskalakis, T, Koeter, T, Zalla, T, Gonzalez, T, Campagnaro, T, Oumar, T, Grossi, U, Sosa, V, Testa, V, Tomajer, V, Andriola, V, Tonini, V, Celentano, V, Voglino, V, Katta, V, Garcia Orozco, V, Turrado-Rodriguez, V, Visag-Castillo, V, Graham, V, Rachkov, V, Papagni, V, Vigorita, V, Jimenez Carneros, V, Bellato, V, Bechstein, W, Altinel, Y, Balciscueta, Z, Pata F., Di Martino M., Podda M., Di Saverio S., Ielpo B., Pellino G., Julio A., Alshamrani A., Alturkistani A., Alghamdi A., Almalki A., Orengia A., Kuvvetli A., Pisanu A., Smith A., Trevino Figueroa A. M., Nacion A. J., Alhazmi A., Bouhuwaish A., Khalid A., Alsufyani A., Rubio A. V., Bavikatte A., Kumar A., Jamiri A. -R., de San Ildefonso Pereira A., Porcu A., Sartori A., Rocca A., Sretenovic A., Anselmo A., De Luca A., Charalabopoulos A., Tzivanakis A., Bandin A., Najar A., Frontali A., Faisal A., Roldan A. M., Hamid A., Andre A., Minaya-Bravo A., Das A., Bondurri A., Costanzi A., Lucchi A., Mihailescu A., Police A., Zuchini A. M., Romano A., Iossa A., Chessa A., Tromba A., Castaldi A., Brillantino A., Ferronetti A., Giuliani A., Ramos-De la Medina A., Tarasconi A., Picciariello A., Ioannidis A., Leppaniemi A., Rashid A., Mitul A. R., Mehraj A., laharwal A., Iqbal A., Liarakos A., Marinis A., de Andres-Asenjo B., Matias-Garcia B., De Simone B., Creavin B., Stubbs B., Goh B., Jovanovic B., Sensi B., Gazia C., Cerdan C., Diaz C. J. G., Chacon C. P., Yanez C., Faro C. L., Reinke C., Dominguez C., Paranjape C., Thomas C., Fung C. C., De Lucia C., Jennifer C. H. F., Ovalle-Chao C., Guerci C., Kenington C., Gica C., Folliero C., Varela C., Popowich D., Delogu D., Zigiotto D., Vinci D., D'Antonio D., Merlini D. A., Merlini D., Moro-Valdezate D., Keller D., Nicolaescu D. C., Sasia D., Rodas E., Linardoutsos D., Russello D., Najar-Castaneda P. A., Stavrou H. G., Rosso E., Saladino E., Ricciardi E., Smith-Singares E., Baili E., Douka E., Guaitoli E., Francone E., Vaterlini E. M., Pierobon E. S., Morales E., Ros E. P., Benzoni E., Erdas E., Pinotti E., Colas-Ruiz E., Laterza E., Foianini E., Cardamone E., Licardie E., Marino F., Alsofyani F., Qahtani F., Khan F., Maraska F., Saliu F., Madrid F., Rosa F., Luvisetto F., Alconchel F., Pareja-Ciuro F., Neves F., Agresta F., Cordera F., Pardo F., Mendoza-Moreno F., Munoz-Flores F., Silvestri F. M., Tropeano F. P., Pecchini F., Serio F., Colombo F., Di Marzo F., Ferrara F., Lancellotti F., Litta F., Martini F., Roscio F., Blanco-Antona F., Barcenas F. J. Q., Schlottmann F., Herrera-Almario G., van Ramshorst G., Gallo G., Luglio G., Kampouroglou G., Papadopoulos G., Arredondo G., Calini G., Formisano G., Galiffa G., Palini G. M., Colucci G., Pagano G., Vanni G., Pattacini G. C., Gravante G., Lisi G., Bellanova G., De Nobili G., Necchi G. S., Sinibaldi G., Bacchiocchi G., Bagaglini G., Maggi G., Izzo G., Argenio G., Brisinda G., Esposito G., Frazzetta G., De Luca G. M., Nigri G., Sica G., Martin-Martin G., Ugon G. A., Martinez-Mier G., Machain Vega G. M., Nari G., Nikaj H., Neri I., San Roman I. A., Fidoshev I., Martinez I., Negoi I., Ortega I., Vicente Rodriguez I., Cornejo I., Mora-Guzman I., al-Najami I., Romic I., Balciscueta I., Olivier J., Lammel-Lindemann J., Dziakova J., Salinas J., Jovanovic J. P., Reyes J. A. S., Salas J., Diaz-Elizondo J. A., Parreira J. G., Bellido J., Salamea J., Martin del Olmo J. C., Ordonez J. M., Junaid S., Davies J., Sahnan K., Bekele K., Voon K., Siragusa L., Petagna L., Ferrario L., Giordano L., Nespoli L., Pio L., Moletta L., Curella L., Taglietti L., Bonavina L., Conti L., Perez-Sanchez L. E., Cabrera Vargas L. F., Sanchez-Guillen L., Tallon-Aguilar L., Khan M., Spampinato M. G., Viola M., Malet M. V., Angrisani M., Calussi M., Catarci M., Giordano M., Materazzo M., Milone M., Pellicciaro M., Marino M. V., Moreno Villamizar M. D., Lolli M. G., Bellini M. I., Lemma M., Chiarello M. M., Montes-Manrique M., Rodriguez-Lopez M., Serradilla-Martin M., Peter M., Paniagua-Garcia-Senorans M., Rutegard M., Salo M., Silveri M., Veroux M., Nardi M., Rottoli M., Tolonen M., Pedraza Ciro M., Zuluaga M., Iacobone M., Montuori M., Ali M., Garcia Dominguez M., Paola M. M., Piccoli M., Campanelli M., De Rosa M., Manigrasso M., Maruccia M., Torre M., Zuolo M., Pera M., Weerasekera M., Prieto M., Thway M. M., Shaat M., Azfar M., Shalaby M., Raza M. A., Younis M. U., Elhadi M., AlThomali M., Al Amri N., Dudi-Venkata N., Alselaim N., Smart N., Trelles N., Falco N., Petrucciani N., Antonacci N., Cillara N., Gica N., Pecorelli N., Tamini N., Machairas N., Feituri N., Ortega Torrecilla N., Avila Mercado O., AlAamer O., Irkorucu O., Alsherif O., Buonomo O. C., Valles-Guerra O., Ioannidis O., Hernandez Palmas O. I., Sanz Guadarrama O., Bozbiyik O., Rodrigues P., Milito P., Panaccio P., Dorovinis P., Prieto P., Baroffio P., Marsanic P., Ajawin P., Koh P. S., Anoldo P., Major P., Alharthi Q., Lui R., Caruso R., Brady R., Rattan R., Singhal R., Angelico R., Isernia R. M., Tutino R., Peltrini R., Tejos R., Fajardo R., Elia R., Morales-Conde S., Benli S., Fuentes S., de las Casas S. G., de Guzman Aragon S. O., Vertaldi S., Awad S., Gentilli S., Weckmann Lujan S. A., Tayar S., Althobaiti S., Di Giovanni S., Ghedan S., Perez-Bertolez S., Chiappetta S., Delis S., Scaringi S., Cetinkunar S., Kykalos S., Muhammad Ali S., Krivan S., Fung T. L. D., Delko T., Nicolas Lopez T., De Campos T., Calderon Duque T., Perra T., Liakakos T., Daskalakis T., Koeter T., Zalla T., Gonzalez T. E., Campagnaro T., Oumar T. A., Grossi U., Sosa V., Testa V., Tomajer V., Andriola V., Tonini V., Celentano V., Voglino V., Katta V. R., Garcia Orozco V. H., Turrado-Rodriguez V., Visag-Castillo V., Graham V., Rachkov V., Papagni V., Vigorita V., Jimenez Carneros V., Bellato V., Bechstein W., Altinel Y., Balciscueta Z., Pata F., Pata, F, Di Martino, M, Podda, M, Di Saverio, S, Ielpo, B, Pellino, G, Julio, A, Alshamrani, A, Alturkistani, A, Alghamdi, A, Almalki, A, Orengia, A, Kuvvetli, A, Pisanu, A, Smith, A, Trevino Figueroa, A, Nacion, A, Alhazmi, A, Bouhuwaish, A, Khalid, A, Alsufyani, A, Rubio, A, Bavikatte, A, Kumar, A, Jamiri, A, de San Ildefonso Pereira, A, Porcu, A, Sartori, A, Rocca, A, Sretenovic, A, Anselmo, A, De Luca, A, Charalabopoulos, A, Tzivanakis, A, Bandin, A, Najar, A, Frontali, A, Faisal, A, Roldan, A, Hamid, A, Andre, A, Minaya-Bravo, A, Das, A, Bondurri, A, Costanzi, A, Lucchi, A, Mihailescu, A, Police, A, Zuchini, A, Romano, A, Iossa, A, Chessa, A, Tromba, A, Castaldi, A, Brillantino, A, Ferronetti, A, Giuliani, A, Ramos-De la Medina, A, Tarasconi, A, Picciariello, A, Ioannidis, A, Leppaniemi, A, Rashid, A, Mitul, A, Mehraj, A, Laharwal, A, Iqbal, A, Liarakos, A, Marinis, A, de Andres-Asenjo, B, Matias-Garcia, B, De Simone, B, Creavin, B, Stubbs, B, Goh, B, Jovanovic, B, Sensi, B, Gazia, C, Cerdan, C, Diaz, C, Chacon, C, Yanez, C, Faro, C, Reinke, C, Dominguez, C, Paranjape, C, Thomas, C, Fung, C, De Lucia, C, Jennifer, C, Ovalle-Chao, C, Guerci, C, Kenington, C, Gica, C, Folliero, C, Varela, C, Popowich, D, Delogu, D, Zigiotto, D, Vinci, D, D'Antonio, D, Merlini, D, Moro-Valdezate, D, Keller, D, Nicolaescu, D, Sasia, D, Rodas, E, Linardoutsos, D, Russello, D, Najar-Castaneda, P, Stavrou, H, Rosso, E, Saladino, E, Ricciardi, E, Smith-Singares, E, Baili, E, Douka, E, Guaitoli, E, Francone, E, Vaterlini, E, Pierobon, E, Morales, E, Ros, E, Benzoni, E, Erdas, E, Pinotti, E, Colas-Ruiz, E, Laterza, E, Foianini, E, Cardamone, E, Licardie, E, Marino, F, Alsofyani, F, Qahtani, F, Khan, F, Maraska, F, Saliu, F, Madrid, F, Rosa, F, Luvisetto, F, Alconchel, F, Pareja-Ciuro, F, Neves, F, Agresta, F, Cordera, F, Pardo, F, Mendoza-Moreno, F, Munoz-Flores, F, Silvestri, F, Tropeano, F, Pecchini, F, Serio, F, Colombo, F, Di Marzo, F, Ferrara, F, Lancellotti, F, Litta, F, Martini, F, Roscio, F, Blanco-Antona, F, Barcenas, F, Schlottmann, F, Herrera-Almario, G, van Ramshorst, G, Gallo, G, Luglio, G, Kampouroglou, G, Papadopoulos, G, Arredondo, G, Calini, G, Formisano, G, Galiffa, G, Palini, G, Colucci, G, Pagano, G, Vanni, G, Pattacini, G, Gravante, G, Lisi, G, Bellanova, G, De Nobili, G, Necchi, G, Sinibaldi, G, Bacchiocchi, G, Bagaglini, G, Maggi, G, Izzo, G, Argenio, G, Brisinda, G, Esposito, G, Frazzetta, G, De Luca, G, Nigri, G, Sica, G, Martin-Martin, G, Ugon, G, Martinez-Mier, G, Machain Vega, G, Nari, G, Nikaj, H, Neri, I, San Roman, I, Fidoshev, I, Martinez, I, Negoi, I, Ortega, I, Vicente Rodriguez, I, Cornejo, I, Mora-Guzman, I, al-Najami, I, Romic, I, Balciscueta, I, Olivier, J, Lammel-Lindemann, J, Dziakova, J, Salinas, J, Jovanovic, J, Reyes, J, Salas, J, Diaz-Elizondo, J, Parreira, J, Bellido, J, Salamea, J, Martin del Olmo, J, Ordonez, J, Junaid, S, Davies, J, Sahnan, K, Bekele, K, Voon, K, Siragusa, L, Petagna, L, Ferrario, L, Giordano, L, Nespoli, L, Pio, L, Moletta, L, Curella, L, Taglietti, L, Bonavina, L, Conti, L, Perez-Sanchez, L, Cabrera Vargas, L, Sanchez-Guillen, L, Tallon-Aguilar, L, Khan, M, Spampinato, M, Viola, M, Malet, M, Angrisani, M, Calussi, M, Catarci, M, Giordano, M, Materazzo, M, Milone, M, Pellicciaro, M, Marino, M, Moreno Villamizar, M, Lolli, M, Bellini, M, Lemma, M, Chiarello, M, Montes-Manrique, M, Rodriguez-Lopez, M, Serradilla-Martin, M, Peter, M, Paniagua-Garcia-Senorans, M, Rutegard, M, Salo, M, Silveri, M, Veroux, M, Nardi, M, Rottoli, M, Tolonen, M, Pedraza Ciro, M, Zuluaga, M, Iacobone, M, Montuori, M, Ali, M, Garcia Dominguez, M, Paola, M, Piccoli, M, Campanelli, M, De Rosa, M, Manigrasso, M, Maruccia, M, Torre, M, Zuolo, M, Pera, M, Weerasekera, M, Prieto, M, Thway, M, Shaat, M, Azfar, M, Shalaby, M, Raza, M, Younis, M, Elhadi, M, Althomali, M, Al Amri, N, Dudi-Venkata, N, Alselaim, N, Smart, N, Trelles, N, Falco, N, Petrucciani, N, Antonacci, N, Cillara, N, Gica, N, Pecorelli, N, Tamini, N, Machairas, N, Feituri, N, Ortega Torrecilla, N, Avila Mercado, O, Alaamer, O, Irkorucu, O, Alsherif, O, Buonomo, O, Valles-Guerra, O, Ioannidis, O, Hernandez Palmas, O, Sanz Guadarrama, O, Bozbiyik, O, Rodrigues, P, Milito, P, Panaccio, P, Dorovinis, P, Prieto, P, Baroffio, P, Marsanic, P, Ajawin, P, Koh, P, Anoldo, P, Major, P, Alharthi, Q, Lui, R, Caruso, R, Brady, R, Rattan, R, Singhal, R, Angelico, R, Isernia, R, Tutino, R, Peltrini, R, Tejos, R, Fajardo, R, Elia, R, Morales-Conde, S, Benli, S, Fuentes, S, de las Casas, S, de Guzman Aragon, S, Vertaldi, S, Awad, S, Gentilli, S, Weckmann Lujan, S, Tayar, S, Althobaiti, S, Di Giovanni, S, Ghedan, S, Perez-Bertolez, S, Chiappetta, S, Delis, S, Scaringi, S, Cetinkunar, S, Kykalos, S, Muhammad Ali, S, Krivan, S, Fung, T, Delko, T, Nicolas Lopez, T, De Campos, T, Calderon Duque, T, Perra, T, Liakakos, T, Daskalakis, T, Koeter, T, Zalla, T, Gonzalez, T, Campagnaro, T, Oumar, T, Grossi, U, Sosa, V, Testa, V, Tomajer, V, Andriola, V, Tonini, V, Celentano, V, Voglino, V, Katta, V, Garcia Orozco, V, Turrado-Rodriguez, V, Visag-Castillo, V, Graham, V, Rachkov, V, Papagni, V, Vigorita, V, Jimenez Carneros, V, Bellato, V, Bechstein, W, Altinel, Y, Balciscueta, Z, Pata F., Di Martino M., Podda M., Di Saverio S., Ielpo B., Pellino G., Julio A., Alshamrani A., Alturkistani A., Alghamdi A., Almalki A., Orengia A., Kuvvetli A., Pisanu A., Smith A., Trevino Figueroa A. M., Nacion A. J., Alhazmi A., Bouhuwaish A., Khalid A., Alsufyani A., Rubio A. V., Bavikatte A., Kumar A., Jamiri A. -R., de San Ildefonso Pereira A., Porcu A., Sartori A., Rocca A., Sretenovic A., Anselmo A., De Luca A., Charalabopoulos A., Tzivanakis A., Bandin A., Najar A., Frontali A., Faisal A., Roldan A. M., Hamid A., Andre A., Minaya-Bravo A., Das A., Bondurri A., Costanzi A., Lucchi A., Mihailescu A., Police A., Zuchini A. M., Romano A., Iossa A., Chessa A., Tromba A., Castaldi A., Brillantino A., Ferronetti A., Giuliani A., Ramos-De la Medina A., Tarasconi A., Picciariello A., Ioannidis A., Leppaniemi A., Rashid A., Mitul A. R., Mehraj A., laharwal A., Iqbal A., Liarakos A., Marinis A., de Andres-Asenjo B., Matias-Garcia B., De Simone B., Creavin B., Stubbs B., Goh B., Jovanovic B., Sensi B., Gazia C., Cerdan C., Diaz C. J. G., Chacon C. P., Yanez C., Faro C. L., Reinke C., Dominguez C., Paranjape C., Thomas C., Fung C. C., De Lucia C., Jennifer C. H. F., Ovalle-Chao C., Guerci C., Kenington C., Gica C., Folliero C., Varela C., Popowich D., Delogu D., Zigiotto D., Vinci D., D'Antonio D., Merlini D. A., Merlini D., Moro-Valdezate D., Keller D., Nicolaescu D. C., Sasia D., Rodas E., Linardoutsos D., Russello D., Najar-Castaneda P. A., Stavrou H. G., Rosso E., Saladino E., Ricciardi E., Smith-Singares E., Baili E., Douka E., Guaitoli E., Francone E., Vaterlini E. M., Pierobon E. S., Morales E., Ros E. P., Benzoni E., Erdas E., Pinotti E., Colas-Ruiz E., Laterza E., Foianini E., Cardamone E., Licardie E., Marino F., Alsofyani F., Qahtani F., Khan F., Maraska F., Saliu F., Madrid F., Rosa F., Luvisetto F., Alconchel F., Pareja-Ciuro F., Neves F., Agresta F., Cordera F., Pardo F., Mendoza-Moreno F., Munoz-Flores F., Silvestri F. M., Tropeano F. P., Pecchini F., Serio F., Colombo F., Di Marzo F., Ferrara F., Lancellotti F., Litta F., Martini F., Roscio F., Blanco-Antona F., Barcenas F. J. Q., Schlottmann F., Herrera-Almario G., van Ramshorst G., Gallo G., Luglio G., Kampouroglou G., Papadopoulos G., Arredondo G., Calini G., Formisano G., Galiffa G., Palini G. M., Colucci G., Pagano G., Vanni G., Pattacini G. C., Gravante G., Lisi G., Bellanova G., De Nobili G., Necchi G. S., Sinibaldi G., Bacchiocchi G., Bagaglini G., Maggi G., Izzo G., Argenio G., Brisinda G., Esposito G., Frazzetta G., De Luca G. M., Nigri G., Sica G., Martin-Martin G., Ugon G. A., Martinez-Mier G., Machain Vega G. M., Nari G., Nikaj H., Neri I., San Roman I. A., Fidoshev I., Martinez I., Negoi I., Ortega I., Vicente Rodriguez I., Cornejo I., Mora-Guzman I., al-Najami I., Romic I., Balciscueta I., Olivier J., Lammel-Lindemann J., Dziakova J., Salinas J., Jovanovic J. P., Reyes J. A. S., Salas J., Diaz-Elizondo J. A., Parreira J. G., Bellido J., Salamea J., Martin del Olmo J. C., Ordonez J. M., Junaid S., Davies J., Sahnan K., Bekele K., Voon K., Siragusa L., Petagna L., Ferrario L., Giordano L., Nespoli L., Pio L., Moletta L., Curella L., Taglietti L., Bonavina L., Conti L., Perez-Sanchez L. E., Cabrera Vargas L. F., Sanchez-Guillen L., Tallon-Aguilar L., Khan M., Spampinato M. G., Viola M., Malet M. V., Angrisani M., Calussi M., Catarci M., Giordano M., Materazzo M., Milone M., Pellicciaro M., Marino M. V., Moreno Villamizar M. D., Lolli M. G., Bellini M. I., Lemma M., Chiarello M. M., Montes-Manrique M., Rodriguez-Lopez M., Serradilla-Martin M., Peter M., Paniagua-Garcia-Senorans M., Rutegard M., Salo M., Silveri M., Veroux M., Nardi M., Rottoli M., Tolonen M., Pedraza Ciro M., Zuluaga M., Iacobone M., Montuori M., Ali M., Garcia Dominguez M., Paola M. M., Piccoli M., Campanelli M., De Rosa M., Manigrasso M., Maruccia M., Torre M., Zuolo M., Pera M., Weerasekera M., Prieto M., Thway M. M., Shaat M., Azfar M., Shalaby M., Raza M. A., Younis M. U., Elhadi M., AlThomali M., Al Amri N., Dudi-Venkata N., Alselaim N., Smart N., Trelles N., Falco N., Petrucciani N., Antonacci N., Cillara N., Gica N., Pecorelli N., Tamini N., Machairas N., Feituri N., Ortega Torrecilla N., Avila Mercado O., AlAamer O., Irkorucu O., Alsherif O., Buonomo O. C., Valles-Guerra O., Ioannidis O., Hernandez Palmas O. I., Sanz Guadarrama O., Bozbiyik O., Rodrigues P., Milito P., Panaccio P., Dorovinis P., Prieto P., Baroffio P., Marsanic P., Ajawin P., Koh P. S., Anoldo P., Major P., Alharthi Q., Lui R., Caruso R., Brady R., Rattan R., Singhal R., Angelico R., Isernia R. M., Tutino R., Peltrini R., Tejos R., Fajardo R., Elia R., Morales-Conde S., Benli S., Fuentes S., de las Casas S. G., de Guzman Aragon S. O., Vertaldi S., Awad S., Gentilli S., Weckmann Lujan S. A., Tayar S., Althobaiti S., Di Giovanni S., Ghedan S., Perez-Bertolez S., Chiappetta S., Delis S., Scaringi S., Cetinkunar S., Kykalos S., Muhammad Ali S., Krivan S., Fung T. L. D., Delko T., Nicolas Lopez T., De Campos T., Calderon Duque T., Perra T., Liakakos T., Daskalakis T., Koeter T., Zalla T., Gonzalez T. E., Campagnaro T., Oumar T. A., Grossi U., Sosa V., Testa V., Tomajer V., Andriola V., Tonini V., Celentano V., Voglino V., Katta V. R., Garcia Orozco V. H., Turrado-Rodriguez V., Visag-Castillo V., Graham V., Rachkov V., Papagni V., Vigorita V., Jimenez Carneros V., Bellato V., Bechstein W., Altinel Y., and Balciscueta Z.

Abstract

In the original online version of this article Oreste Claudio Buonomo’s family name was misspelled. The original article was corrected.

Published
2022

25. Understanding the Role of Non-Fullerene Acceptors Crystallinity on the Charge Transport Properties and Performance of Organic Solar Cells

Author

Mondelli, P, Kaienburg, P, Silvestri, F, Scatena, R, Welton, C, Grandjean, M, Lemaur, V, Solano, E, Nyman, M, Horton, P, Coles, S, Barrena, E, Riede, M, Radelli, P, Beljonne, D, Manjunatha Reddy, GN, and Morse, GE

Subjects
Condensed Matter - Materials Science, Materials Science (cond-mat.mtrl-sci), FOS: Physical sciences
Abstract

The active layer crystallinity has long been associated with favourable organic solar cells (OSCs) properties such as high mobility and Fill Factor. In particular, this applies to acceptor materials such as fullerene-derivatives and the most recent Non-Fullerene Acceptors (NFAs), which are now surpassing 19% of Power Conversion Efficiency. Despite these advantages are being commonly attributed to their 3-dimensional crystal packing motif in the single crystal, the bridge that links the acceptor crystal packing from single crystals to solar cells has not clearly been shown yet. In this work, we investigate the molecular organisation of seven NFAs (o-IDTBR, IDIC, ITIC, m-ITIC, 4TIC, 4TICO, m-4TICO), following the evolution of their packing motif in single-crystals, powder and thin films made with pure NFAs and donor:NFA blends. In general, we observed a good correlation between the NFA single crystal packing and their molecular arrangement in the bulk heterojunction. However, the NFA packing motif is not directly affecting the device parameters but it provide an impact on the material propensity to form highly crystalline domain in the blend. Although that NFA crystallinity is required to obtain high mobility, the domain purity is more important to limit the bimolecular recombination and to obtain high efficiency organic solar cells., Comment: 16 pages, 8 figures

Published
2023
Full Text
View/download PDF

35. On the Behaviour of Deviant Communities in Online Social Networks

Author

Coletto, M., Luca Maria Aiello, Lucchese, C., and Silvestri, F.

Subjects
Social and Information Networks (cs.SI), FOS: Computer and information sciences, Database applications, Physics - Physics and Society, Settore INF/01 - Informatica, Computer Networks and Communications, FOS: Physical sciences, Computer Science - Social and Information Networks, Physics and Society (physics.soc-ph), Settore ING-INF/05 - Sistemi di Elaborazione delle Informazioni, Online social networks
Abstract

On-line social networks are complex ensembles of inter-linked communities that interact on different topics. Some communities are characterized by what are usually referred to as deviant behaviors, conducts that are commonly considered inappropriate with respect to the society's norms or moral standards. Eating disorders, drug use, and adult content consumption are just a few examples. We refer to such communities as deviant networks. It is commonly believed that such deviant networks are niche, isolated social groups, whose activity is well separated from the mainstream social-media life. According to this assumption, research studies have mostly considered them in isolation. In this work we focused on adult content consumption networks, which are present in many on-line social media and in the Web in general. We found that few small and densely connected communities are responsible for most of the content production. Differently from previous work, we studied how such communities interact with the whole social network. We found that the produced content flows to the rest of the network mostly directly or through bridge-communities, reaching at least 450 times more users. We also show that a large fraction of the users can be inadvertently exposed to such content through indirect content resharing. We also discuss a demographic analysis of the producers and consumers networks. Finally, we show that it is easily possible to identify a few core users to radically uproot the diffusion process. We aim at setting the basis to study deviant communities in context., ICWSM 16

Published
2021
Full Text
View/download PDF

37. A Comparative Study on the Interpretation Procedure of Field Tests for Measuring the Dynamic Impedance of a Surface Footing.

Author

de Silva, F., Amendola, C., Pitilakis, D., and Silvestri, F.

Subjects
SURFACE impedance, DYNAMIC testing, SHALLOW foundations, DYNAMIC loads, BEARING capacity of soils, COMPARATIVE studies
Abstract

The paper analyses in detail and compares different interpretation procedures of snap-back and forced-vibration tests on a full-scale prototype founded on soft-soil, in order to assess their effectiveness for measuring the stiffness and damping of a shallow foundation under dynamic loads. Both properties were back-calculated through three alternative methods, i.e. through impedance functions computed in the frequency domain, or by interpreting force-displacement loops in terms of peak-to-peak amplitudes or of phase-shift. The damping was further calculated from the logarithmic decrement of free-vibration records. The resulting foundation stiffness and damping were observed to vary with the number of cycles and with the load frequency and amplitude. The comparison among the interpretation techniques revealed that the peak-to-peak approach fails when damping is high, because it neglects the delay between force and displacement. [ABSTRACT FROM AUTHOR]

Published
2023
Full Text
View/download PDF

38. A Highly Scalable Parallel Caching System for Web Search Engine Results

Author

Fagni, T., Perego, R., Silvestri, F., Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Danelutto, Marco, editor, Vanneschi, Marco, editor, and Laforenza, Domenico, editor

Published
2004
Full Text
View/download PDF

44. Quality of life of patients irradiated for head and neck cancer and impact of rehabilitation with a removable dental prosthetic: 1-year follow-up study

Author

Silvestri, F., Saliba-Serre, B., Ruquet, M., Graillon, N., Fakhry, N., Mourad, A., Maille, G., Anthropologie bio-culturelle, Droit, Ethique et Santé (ADES), and Aix Marseille Université (AMU)-EFS ALPES MEDITERRANEE-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SHS.ANTHRO-BIO]Humanities and Social Sciences/Biological anthropology, [SDV.CAN]Life Sciences [q-bio]/Cancer, General Dentistry, UNESCO:CIENCIAS MÉDICAS, ComputingMilieux_MISCELLANEOUS
Abstract

Head and neck cancer and its treatment cause significant functional, aesthetic, and social disabilities. These disabilities have a major impact on the quality of life of patients. When irradiation is required, removable dental prostheses are often the treatment of choice. This study investigated whether removable prosthetic rehabilitation improved patient function and aesthetics over the long term.In this prospective study, we assessed quality of life in 78 patients with the General Oral Health Assessment Index (GOHAI) questionnaire. Assessments were performed before, and 1 week, 3 months, 6 months, and 12 months after denture insertion. We evaluated whether quality of life was influenced by the type of removable prosthesis and the primary tumour location.We constructed mixed-effects linear regression models to identify correlates of the overall GOHAI score (GOAHI-add score) and the three domain-scores (functional, psychosocial, and discomfort/pain) in a longitudinal analysis over a 12-month follow-up. We compared scores (GOHAI-add score and domain-scores) in multivariate analyses between baseline (T0) and four post-insertion timepoints to determine significant changes.We found that removable prosthetic rehabilitation had an influence on the evolution of quality of life. The psychosocial component scores increased steadily over the year and changed more significantly than the functional and discomfort-pain components. The mandibular location of the primary lesion had a negative influence on quality of life. The type of removable prosthesis did not influence the results.

Published
2022
Full Text
View/download PDF

47. Funzioni di impedenza per fondazioni superficiali: esperienze dal progetto SISIFO

Author

Amendola C., de Silva F., Pitilakis D., Silvestri F, Amendola, C., de Silva, F., Pitilakis, D., and Silvestri, F

Abstract

Questo articolo presenta e discute i risultati ottenuti nell’ambito del progetto di ricerca SISIFO volto a calcolare le funzioni di impedenza di una fondazione superficiale dalle registrazioni del comportamento dinamico del prototipo in scala reale di oscillatore semplice su fondazioni superficiali EuroProteas. Il prototipo è collocato presso il sito strumentato Euroseistest in Grecia su alternanze di argilla e sabbia deformabili, la cui rigidezza si riduce a pochi metri di profondità . A tal fine, sono state eseguite prove di rumore ambientale, vibrazioni libere e forzate in un'ampia gamma di frequenze e ampiezze di interesse per l'ingegneria sismica. Le funzioni di impedenza sperimentali sono state poi confrontate e validate con le soluzioni analitiche maggiormente utilizzate in letteratura. Infine, è stato realizzato un modello numerico attraverso il software SAP2000 in cui la deformabilità del terreno di fondazione è stata introdotta mediante molle elastiche, la cui rigidezza è stata calibrata considerando sia le impedenze analitiche che sperimentali. La frequenza fondamentale ottenuta dall’analisi modale del modello la cui interazione con il terreno di fondazione è stata definita a partire dalle impedenze sperimentali riproduce la frequenza sperimentale meglio di quello in cui le molle sono calibrate con le funzioni analitiche. Tali risultati mostrano dunque l'efficacia dell'utilizzo di funzioni di impedenza sperimentali nelle simulazioni numeriche, soprattutto quando i parametri equivalenti del terreno risultano difficili da definire, come nel caso in esame.

Published
2021

Catalog

Books, media, physical & digital resources
See catalog results