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2. Langevin dynamics with spatial correlations as a model for electron-phonon coupling

Author

Tamm, A., Caro, M., Caro, A., Samolyuk, G., Klintenberg, M., and Correa, A. A.

Subjects
Condensed Matter - Statistical Mechanics
Abstract

Stochastic Langevin dynamics has been traditionally used as a tool to describe non-equilibrium processes. When utilized in systems with collective modes, traditional Langevin dynamics relaxes all modes indiscriminately, regardless of their wavelength. We propose a generalization of Langevin dynamics that can capture a differential coupling between collective modes and the bath, by introducing spatial correlations in the random forces. This allows modeling the electronic subsystem in a metal as a generalized Langevin bath endowed with a concept of locality, greatly improving the capabilities of the two-temperature model. The specific form proposed here for the spatial correlations produces physical wavevector- and polarization-dependency of the relaxation produced by the electron-phonon coupling in a solid. We show that the resulting model can be used for describing the path to equilibration of ions and electrons, and also as a thermostat to sample the equilibrium canonical ensemble. By extension, the family of models presented here can be applied in general to any dense system, solids, alloys and dense plasmas. As an example, we apply the model to study the non-equilibrium dynamics of an electron-ion two-temperature Ni crystal., Comment: 6 pages, 3 figures

Published
2018
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6. Clinical characteristics and outcomes of vaccinated patients hospitalised with SARS-CoV-2 breakthrough infection: Multi-IPV, a multicentre study in Northern Italy

Author

Lombardi, A, Villa, S, Colaneri, M, Scaglione, G, Bai, F, Varisco, B, Bono, V, Vena, A, Dentone, C, Russo, C, Tettamanti, M, Renisi, G, Viero, G, Azzarà, C, Mantero, M, Peyvandi, F, Bassetti, M, Marchetti, G, Muscatello, A, Nobili, A, Gori, A, Bandera, A, Bosari, S, Scudeller, L, Fusetti, G, Rusconi, L, Dell’Orto, S, Prati, D, Valenti, L, Giovannelli, S, Manunta, M, Lamorte, G, Ferarri, F, Gori., A, Mangioni, D, Alagna, L, Bozzi, G, Lombardi., A, Ungaro, R, Ancona, G, Mussa, M, Mariani, B, Bolis, M, Iannotti, N, Ludovisi, S, Comelli, A, Biscarini, S, Castelli, V, Palomba, E, Fava, M, Peri, C, Saltini, P, Itri, T, Ferroni, V, Pastore, V, Massafra, R, Liparoti, A, Muheberimana, T, Giommi, A, Bianco, R, Chitani, G, Bobbio, C, De Matteis, I, Bonomi, A, Gualtierotti, R, Ferrari, B, Rossio, R, Boasi, N, Pagliaro, E, Massimo, C, De Caro, M, Giachi, A, Montano, N, Vigone, B, Bellocchi, C, Carandina, A, Fiorelli, E, Melli, V, Tobaldini, E, Blasi, F, Aliberti, S, Spotti, M, Terranova, L, Misuraca, S, D’Adda, A, Della Fiore, S, Di Pasquale, M, Mantero., M, Contarini, M, Ori, M, Morlacchi, L, Rossetti, V, Gramegna, A, Pappalettera, M, Cavallini, M, Buscemi, A, Vicenzi, M, Rota, I, Costantino, G, Solbiati, M, Furlan, L, Mancarella, M, Colombo, G, Fanin, A, Passarella, M, Monzani, V, Canetta, C, Rovellini, A, Barbetta, L, Billi, F, Folli, C, Accordino, S, Maira, D, Hu, C, Motta, I, Scaramellini, N, Fracanzani, A, Lombardi, R, Cespiati, A, Cesari, M, Lucchi, T, Proietti, M, Calcaterra, L, Mandelli, C, Coppola, C, Cerizza, A, Pesenti, A, Grasselli, G, Galazzi, A, Nobili., A, Monti, I, Galbussera, A, Crisafulli, E, Girelli, D, Maroccia, A, Gabbiani, D, Busti, F, Vianello, A, Biondan, M, Sartori, F, Faverio, P, Pesci, A, Zucchetti, S, Bonfanti, P, Rossi, M, Beretta, I, Spolti, A, Harari, S, Elia, D, Cassandro, R, Caminati, A, Cipollone, F, Guagnano, M, D’Ardes, D, Rossi, I, Vezzani, F, Spanevello, A, Cherubino, F, Visca, D, Contoli, M, Papi, A, Morandi, L, Battistini, N, Moreo, G, Iannuzzi, P, Fumagalla, D, Leone, S, Lombardi, Andrea, Villa, Simone, Colaneri, Marta, Scaglione, Giovanni, Bai, Francesca, Varisco, Benedetta, Bono, Valeria, Vena, Antonio, Dentone, Chiara, Russo, Chiara, Tettamanti, Mauro, Renisi, Giulia, Viero, Giulia, Azzarà, Cecilia, Mantero, Marco, Peyvandi, Flora, Bassetti, Matteo, Marchetti, Giulia, Muscatello, Antonio, Nobili, Alessandro, Gori, Andrea, Bandera, Alessandra, Bosari, Silvano, Scudeller, Luigia, Fusetti, Giuliana, Rusconi, Laura, Dell’Orto, Silvia, Prati, Daniele, Valenti, Luca, Giovannelli, Silvia, Manunta, Maria, Lamorte, Giuseppe, Ferarri, Francesca, Gori. , Andrea, Mangioni, Davide, Alagna, Laura, Bozzi, Giorgio, Lombardi. , Andrea, Ungaro, Riccardo, Ancona, Giuseppe, Mussa, Marco, Mariani, Bianca Veronica, Bolis, Matteo, Iannotti, Nathalie, Ludovisi, Serena, Comelli, Agnese, Biscarini, Simona, Castelli, Valeria, Palomba, Emanuele, Fava, Marco, Peri, Carlo Alberto, Saltini, Paola, Itri, Teresa, Ferroni, Valentina, Pastore, Valeria, Massafra, Roberta, Liparoti, Arianna, Muheberimana, Toussaint, Giommi, Alessandro, Bianco, Rosaria, Chitani, Grazia Eliana, Bobbio, Chiara, De Matteis, Irene, Bonomi, Angelo Bianchi, Gualtierotti, Roberta, Ferrari, Barbara, Rossio, Raffaella, Boasi, Nadia, Pagliaro, Erica, Massimo, Costanza, De Caro, Michele, Giachi, Andrea, Montano, Nicola, Vigone, Barbara, Bellocchi, Chiara, Carandina, Angelica, Fiorelli, Elisa, Melli, Valerie, Tobaldini, Eleonora, Blasi, Francesco, Aliberti, Stefano, Spotti, Maura, Terranova, Leonardo, Misuraca, Sofia, D’Adda, Alice, Della Fiore, Silvia, Di Pasquale, Marta, Mantero. , Marco, Contarini, Martina, Ori, Margherita, Morlacchi, Letizia, Rossetti, Valeria, Gramegna, Andrea, Pappalettera, Maria, Cavallini, Mirta, Buscemi, Agata, Vicenzi, Marco, Rota, Irena, Costantino, Giorgio, Solbiati, Monica, Furlan, Ludovico, Mancarella, Marta, Colombo, Giulia, Colombo, Giorgio, Fanin, Alice, Passarella, Mariele, Monzani, Valter, Canetta, Ciro, Rovellini, Angelo, Barbetta, Laura, Billi, Filippo, Folli, Christian, Accordino, Silvia, Maira, Diletta, Hu, Cinzia Maria, Motta, Irene, Scaramellini, Natalia, Fracanzani, Anna Ludovica, Lombardi, Rosa, Cespiati, Annalisa, Cesari, Matteo, Lucchi, Tiziano, Proietti, Marco, Calcaterra, Laura, Mandelli, Clara, Coppola, Carlotta, Cerizza, Arturo, Pesenti, Antonio Maria, Grasselli, Giacomo, Galazzi, Alessandro, Nobili. , Alessandro, Monti, Igor, Galbussera, Alessia Antonella, Crisafulli, Ernesto, Girelli, Domenico, Maroccia, Alessio, Gabbiani, Daniele, Busti, Fabiana, Vianello, Alice, Biondan, Marta, Sartori, Filippo, Faverio, Paola, Pesci, Alberto, Zucchetti, Stefano, Bonfanti, Paolo, Rossi, Marianna, Beretta, Ilaria, Spolti, Anna, Harari, Sergio, Elia, Davide, Cassandro, Roberto, Caminati, Antonella, Cipollone, Francesco, Guagnano, Maria Teresa, D’Ardes, Damiano, Rossi, Ilaria, Vezzani, Francesca, Spanevello, Antonio, Cherubino, Francesca, Visca, Dina, Contoli, Marco, Papi, Alberto, Morandi, Luca, Battistini, Nicholas, Moreo, Guido Luigi, Iannuzzi, Pasqualina, Fumagalla, Daniele, Leone, Sara, Lombardi, A, Villa, S, Colaneri, M, Scaglione, G, Bai, F, Varisco, B, Bono, V, Vena, A, Dentone, C, Russo, C, Tettamanti, M, Renisi, G, Viero, G, Azzarà, C, Mantero, M, Peyvandi, F, Bassetti, M, Marchetti, G, Muscatello, A, Nobili, A, Gori, A, Bandera, A, Bosari, S, Scudeller, L, Fusetti, G, Rusconi, L, Dell’Orto, S, Prati, D, Valenti, L, Giovannelli, S, Manunta, M, Lamorte, G, Ferarri, F, Gori., A, Mangioni, D, Alagna, L, Bozzi, G, Lombardi., A, Ungaro, R, Ancona, G, Mussa, M, Mariani, B, Bolis, M, Iannotti, N, Ludovisi, S, Comelli, A, Biscarini, S, Castelli, V, Palomba, E, Fava, M, Peri, C, Saltini, P, Itri, T, Ferroni, V, Pastore, V, Massafra, R, Liparoti, A, Muheberimana, T, Giommi, A, Bianco, R, Chitani, G, Bobbio, C, De Matteis, I, Bonomi, A, Gualtierotti, R, Ferrari, B, Rossio, R, Boasi, N, Pagliaro, E, Massimo, C, De Caro, M, Giachi, A, Montano, N, Vigone, B, Bellocchi, C, Carandina, A, Fiorelli, E, Melli, V, Tobaldini, E, Blasi, F, Aliberti, S, Spotti, M, Terranova, L, Misuraca, S, D’Adda, A, Della Fiore, S, Di Pasquale, M, Mantero., M, Contarini, M, Ori, M, Morlacchi, L, Rossetti, V, Gramegna, A, Pappalettera, M, Cavallini, M, Buscemi, A, Vicenzi, M, Rota, I, Costantino, G, Solbiati, M, Furlan, L, Mancarella, M, Colombo, G, Fanin, A, Passarella, M, Monzani, V, Canetta, C, Rovellini, A, Barbetta, L, Billi, F, Folli, C, Accordino, S, Maira, D, Hu, C, Motta, I, Scaramellini, N, Fracanzani, A, Lombardi, R, Cespiati, A, Cesari, M, Lucchi, T, Proietti, M, Calcaterra, L, Mandelli, C, Coppola, C, Cerizza, A, Pesenti, A, Grasselli, G, Galazzi, A, Nobili., A, Monti, I, Galbussera, A, Crisafulli, E, Girelli, D, Maroccia, A, Gabbiani, D, Busti, F, Vianello, A, Biondan, M, Sartori, F, Faverio, P, Pesci, A, Zucchetti, S, Bonfanti, P, Rossi, M, Beretta, I, Spolti, A, Harari, S, Elia, D, Cassandro, R, Caminati, A, Cipollone, F, Guagnano, M, D’Ardes, D, Rossi, I, Vezzani, F, Spanevello, A, Cherubino, F, Visca, D, Contoli, M, Papi, A, Morandi, L, Battistini, N, Moreo, G, Iannuzzi, P, Fumagalla, D, Leone, S, Lombardi, Andrea, Villa, Simone, Colaneri, Marta, Scaglione, Giovanni, Bai, Francesca, Varisco, Benedetta, Bono, Valeria, Vena, Antonio, Dentone, Chiara, Russo, Chiara, Tettamanti, Mauro, Renisi, Giulia, Viero, Giulia, Azzarà, Cecilia, Mantero, Marco, Peyvandi, Flora, Bassetti, Matteo, Marchetti, Giulia, Muscatello, Antonio, Nobili, Alessandro, Gori, Andrea, Bandera, Alessandra, Bosari, Silvano, Scudeller, Luigia, Fusetti, Giuliana, Rusconi, Laura, Dell’Orto, Silvia, Prati, Daniele, Valenti, Luca, Giovannelli, Silvia, Manunta, Maria, Lamorte, Giuseppe, Ferarri, Francesca, Gori. , Andrea, Mangioni, Davide, Alagna, Laura, Bozzi, Giorgio, Lombardi. , Andrea, Ungaro, Riccardo, Ancona, Giuseppe, Mussa, Marco, Mariani, Bianca Veronica, Bolis, Matteo, Iannotti, Nathalie, Ludovisi, Serena, Comelli, Agnese, Biscarini, Simona, Castelli, Valeria, Palomba, Emanuele, Fava, Marco, Peri, Carlo Alberto, Saltini, Paola, Itri, Teresa, Ferroni, Valentina, Pastore, Valeria, Massafra, Roberta, Liparoti, Arianna, Muheberimana, Toussaint, Giommi, Alessandro, Bianco, Rosaria, Chitani, Grazia Eliana, Bobbio, Chiara, De Matteis, Irene, Bonomi, Angelo Bianchi, Gualtierotti, Roberta, Ferrari, Barbara, Rossio, Raffaella, Boasi, Nadia, Pagliaro, Erica, Massimo, Costanza, De Caro, Michele, Giachi, Andrea, Montano, Nicola, Vigone, Barbara, Bellocchi, Chiara, Carandina, Angelica, Fiorelli, Elisa, Melli, Valerie, Tobaldini, Eleonora, Blasi, Francesco, Aliberti, Stefano, Spotti, Maura, Terranova, Leonardo, Misuraca, Sofia, D’Adda, Alice, Della Fiore, Silvia, Di Pasquale, Marta, Mantero. , Marco, Contarini, Martina, Ori, Margherita, Morlacchi, Letizia, Rossetti, Valeria, Gramegna, Andrea, Pappalettera, Maria, Cavallini, Mirta, Buscemi, Agata, Vicenzi, Marco, Rota, Irena, Costantino, Giorgio, Solbiati, Monica, Furlan, Ludovico, Mancarella, Marta, Colombo, Giulia, Colombo, Giorgio, Fanin, Alice, Passarella, Mariele, Monzani, Valter, Canetta, Ciro, Rovellini, Angelo, Barbetta, Laura, Billi, Filippo, Folli, Christian, Accordino, Silvia, Maira, Diletta, Hu, Cinzia Maria, Motta, Irene, Scaramellini, Natalia, Fracanzani, Anna Ludovica, Lombardi, Rosa, Cespiati, Annalisa, Cesari, Matteo, Lucchi, Tiziano, Proietti, Marco, Calcaterra, Laura, Mandelli, Clara, Coppola, Carlotta, Cerizza, Arturo, Pesenti, Antonio Maria, Grasselli, Giacomo, Galazzi, Alessandro, Nobili. , Alessandro, Monti, Igor, Galbussera, Alessia Antonella, Crisafulli, Ernesto, Girelli, Domenico, Maroccia, Alessio, Gabbiani, Daniele, Busti, Fabiana, Vianello, Alice, Biondan, Marta, Sartori, Filippo, Faverio, Paola, Pesci, Alberto, Zucchetti, Stefano, Bonfanti, Paolo, Rossi, Marianna, Beretta, Ilaria, Spolti, Anna, Harari, Sergio, Elia, Davide, Cassandro, Roberto, Caminati, Antonella, Cipollone, Francesco, Guagnano, Maria Teresa, D’Ardes, Damiano, Rossi, Ilaria, Vezzani, Francesca, Spanevello, Antonio, Cherubino, Francesca, Visca, Dina, Contoli, Marco, Papi, Alberto, Morandi, Luca, Battistini, Nicholas, Moreo, Guido Luigi, Iannuzzi, Pasqualina, Fumagalla, Daniele, and Leone, Sara

Abstract

Background: Despite the well-known efficacy of anti-COVID-19 vaccines in preventing morbidity and mortality, several vaccinated individuals are diagnosed with SARS-CoV-2 breakthrough infection, which might require hospitalisation. This multicentre, observational, and retrospective study aimed to investigate the clinical characteristics and outcomes of vaccinated vs. non-vaccinated patients, both hospitalised with SARS-CoV-2 infection in 3 major hospitals in Northern Italy. Methods: Data collection was retrospective, and paper and electronic medical records of adult patients with a diagnosed SARS-CoV-2 infection were pseudo-anonymised and analysed. Vaccinated and non-vaccinated individuals were manually paired, using a predetermined matching criterion (similar age, gender, and date of hospitalisation). Demographic, clinical, treatment, and outcome data were compared between groups differing by vaccination status using Pearson's Chi-square and Mann-Whitney tests. Moreover, multiple logistic regression analyses were performed to assess the impact of vaccination status on ICU admission or intra-hospital mortality. Results: Data from 360 patients were collected. Vaccinated patients presented with a higher prevalence of relevant comorbidities, like kidney replacement therapy or haematological malignancy, despite a milder clinical presentation at the first evaluation. Non-vaccinated patients required intensive care more often than their vaccinated counterparts (8.8% vs. 1.7%, p = 0.002). Contrariwise, no difference in intra-hospital mortality was observed between the two groups (19% vs. 20%, p = 0.853). These results were confirmed by multivariable logistic regressions, which showed that vaccination was significantly associated with decreased risk of ICU admission (aOR=0.172, 95%CI: 0.039–0.542, p = 0.007), but not of intra-hospital mortality (aOR=0.996, 95%CI: 0.582–1.703, p = 0.987). Conclusions: This study provides real-world data on vaccinated patients hospitalised wit

Published
2024

7. Structural, electronic, and optical properties of $m$-plane InGaN/GaN quantum wells: Insights from experiment and atomistic theory

Author

Schulz, S., Tanner, D. P., O'Reilly, E. P., Caro, M. A., Martin, T. L., Bagot, P. A. J., Moody, M. P., Tang, F., Griffiths, J. T., Oehler, F., Kappers, M. J., Oliver, R. A., Humphreys, C. J., Sutherland, D., Davies, M. J., and Dawson, P.

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics
Abstract

In this paper we present a detailed analysis of the structural, electronic, and optical properties of an $m$-plane (In,Ga)N/GaN quantum well structure grown by metal organic vapor phase epitaxy. The sample has been structurally characterized by x-ray diffraction, scanning transmission electron microscopy, and 3D atom probe tomography. The optical properties of the sample have been studied by photoluminescence (PL), time-resolved PL spectroscopy, and polarized PL excitation spectroscopy. The PL spectrum consisted of a very broad PL line with a high degree of optical linear polarization. To understand the optical properties we have performed atomistic tight-binding calculations, and based on our initial atom probe tomography data, the model includes the effects of strain and built-in field variations arising from random alloy fluctuations. Furthermore, we included Coulomb effects in the calculations. Our microscopic theoretical description reveals strong hole wave function localization effects due to random alloy fluctuations, resulting in strong variations in ground state energies and consequently the corresponding transition energies. This is consistent with the experimentally observed broad PL peak. Furthermore, when including Coulomb contributions in the calculations we find strong exciton localization effects which explain the form of the PL decay transients. Additionally, the theoretical results confirm the experimentally observed high degree of optical linear polarization. Overall, the theoretical data are in very good agreement with the experimental findings, highlighting the strong impact of the microscopic alloy structure on the optoelectronic properties of these systems., Comment: 13 pages, 12 figures

Published
2015
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8. Automated FreeSurfer segmentation and visual quality control in 10,000 MRI scans from a large memory clinic cohort

Author

Bocancea, Diana I., primary, den Braber, Anouk, additional, Jiang, Chenyang, additional, Coomans, Emma M., additional, van Unnik, Annemartijn A. J. M., additional, van Veen, Julia M.L., additional, Ribberink, Marieke, additional, Reijner, Niels, additional, Saddal, Shalina, additional, Mastenbroek, Sophie E, additional, van Gils, Aniek M., additional, Kluin, Caro M., additional, de Leeuw, Diederick Martijn, additional, Vromen, Eleonora M., additional, Bekkers, Lotta, additional, Georgallidou, Margarita, additional, van der Landen, Sophie M., additional, Baumann, Jana M., additional, Heuvelink, Joost, additional, Reus, Lianne M., additional, Lorenzini, Luigi, additional, Kamps, Suzie, additional, Bouman, Sophie P.H., additional, Singleton, Ellen Hanna, additional, de Boer, Sterre C.M., additional, Rousset, Rebecca Z., additional, Kuijper, Bart, additional, Verhagen, Eline, additional, Smit, Dimas, additional, Rikken, Roos M., additional, Visser, Pieter Jelle, additional, Bouwman, Femke H., additional, Barkhof, Frederik, additional, Lemstra, Afina W., additional, Pijnenburg, Yolande A.L., additional, van der Flier, Wiesje M., additional, Venkatraghavan, Vikram, additional, and Tijms, Betty M., additional

Published
2023
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9. Data‐driven analysis of most common neurodegenerative dementias reveals atrophy patterns associated with overlapping cognitive symptoms

Author

Venkatraghavan, Vikram, primary, Bocancea, Diana I., additional, den Braber, Anouk, additional, Dubbelman, Mark A., additional, Jiang, Chenyang, additional, Coomans, Emma M., additional, van Unnik, Annemartijn A. J. M., additional, van Veen, Julia M.L., additional, Ribberink, Marieke, additional, Reijner, Niels, additional, Saddal, Shalina, additional, Mastenbroek, Sophie E, additional, van Gils, Aniek M., additional, Kluin, Caro M., additional, de Leeuw, Diederick Martijn, additional, Vromen, Eleonora M., additional, Bekkers, Lotta, additional, Georgallidou, Margarita, additional, van der Landen, Sophie M., additional, Baumann, Janna M., additional, Heuvelink, Joost, additional, Reus, Lianne M., additional, Lorenzini, Luigi, additional, Kamps, Suzie, additional, Bouman, Sophie P.H., additional, Singleton, Ellen Hanna, additional, de Boer, Sterre C.M., additional, Rousset, Rebecca Z., additional, Kuijper, Bart, additional, Verhagen, Eline, additional, Smit, Dimas, additional, Rikken, Roos M., additional, Sikkes, Sietske A.M., additional, Visser, Pieter Jelle, additional, Bouwman, Femke H., additional, Barkhof, Frederik, additional, Lemstra, Afina W., additional, Pijnenburg, Yolande A.L., additional, van der Flier, Wiesje M., additional, and Tijms, Betty M., additional

Published
2023
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10. Orbital-Free Density Functional Theory Implementation with the Projector Augmented-Wave Method

Author

Lehtomäki, J., Makkonen, I., Caro, M. A., Harju, A., and Lopez-Acevedo, O.

Subjects
Physics - Computational Physics, Computer Science - Computational Engineering, Finance, and Science, Computer Science - Mathematical Software, Physics - Chemical Physics
Abstract

We present a computational scheme for orbital-free density functional theory (OFDFT) that simultaneously provides access to all-electron values and preserves the OFDFT linear scaling as a function of the system size. Using the projector augmented-wave method (PAW) in combination with real-space methods we overcome some obstacles faced by other available implementation schemes. Specifically, the advantages of using the PAW method are two fold. First, PAW reproduces all-electron values offering freedom in adjusting the convergence parameters and the atomic setups allow tuning the numerical accuracy per element. Second, PAW can provide a solution to some of the convergence problems exhibited in other OFDFT implementations based on Kohn-Sham codes. Using PAW and real-space methods, our orbital-free results agree with the reference all-electron values with a mean absolute error of 10~meV and the number of iterations required by the self-consistent cycle is comparable to the KS method. The comparison of all-electron and pseudopotential bulk modulus and lattice constant reveal an enormous difference, demonstrating that in order to assess the performance of OFDFT functionals it is necessary to use implementations that obtain all-electron values. The proposed combination of methods is the most promising route currently available. We finally show that a parametrized kinetic energy functional can give lattice constants and bulk moduli comparable in accuracy to those obtained by the KS PBE method, exemplified with the case of diamond., Comment: accepted in Journal of Chemical Physics

Published
2014
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13. Composition dependent band gap and band edge bowing in AlInN: A combined theoretical and experimental study

Author

Schulz, S., Caro, M. A., Tan, L. -T., Parbrook, P. J., Martin, R. W., and O'Reilly, E. P.

Subjects
Condensed Matter - Materials Science
Abstract

A combined experimental and theoretical study is presented of the band gap of AlInN, confirming the breakdown of the virtual crystal approximation (VCA) for the conduction and valence band edges. Composition dependent bowing parameters for these quantities are extracted. Additionally, composition dependent band offsets for GaN/AlInN systems are provided. We show that local strain and built-in fields affect the band edges significantly, leading to optical polarization switching at much lower In composition than expected from a VCA approach., Comment: 5 pages, 4 figures, 2 tables

Published
2013
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14. Impact of cation-based localized electronic states on the conduction and valence band structure of AlInN alloys

Author

Schulz, S., Caro, M. A., and O'Reilly, E. P.

Subjects
Condensed Matter - Materials Science
Abstract

We demonstrate that cation-related localized states strongly perturb the band structure of $\text{Al}_{1-x}\text{In}_x$N leading to a strong band gap bowing at low In content. Our first-principles calculations show that In-related localized states are formed both in the conduction and the valence band in $\text{Al}_{1-x}\text{In}_x$N for low In composition, $x$, and that these localized states dominate the evolution of the band structure with increasing $x$. Therefore, the commonly used assumption of a single composition-independent bowing parameter breaks down when describing the evolution both of the conduction and of the valence band edge in $\text{Al}_{1-x}\text{In}_x$N., Comment: 5 pages, 3 figures

Published
2013
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18. Topic: AS06-Prognosis/AS06a-Prognostic factors of outcome and risk assessment: IMPACT OF GERIATRIC ASSESSMENT AND SOMATIC MUTATIONS IN HIGH-RISK MYELODYSPLASTIC SYNDROMES NOT ELIGIBLE FOR ALO-HCST. CET-AZA-2016–1 2022 UPDATE. ON BEHALF OF THE CETLAM GROUP

Author

Amer, N., primary, Cabezón, M., additional, Xicoy, B., additional, Garrido, A., additional, Baena, N., additional, Canet, M., additional, Arnan, M., additional, Arenillas, L., additional, Coll, R., additional, Ortin, X., additional, Diaz, M., additional, Talarn, C., additional, García-Caro, M., additional, Zamora, L., additional, and Bargay, J., additional

Published
2023
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21. A Rare Adult Primary Intracranial Sarcoma, DICER1-Mutant Identified by Epigenomic Profiling: A Case Report [*Marinelli A., Cuomo M. co-primi autori]

Author

Marinelli A., Cuomo M., Franca R. A., Buonaiuto M., Costabile D., Pagano C., Trio F., Montella L., Del Basso De Caro M. L., Visconti R., Chiariotti L., Della Monica R., Marinelli, A., Cuomo, M., Franca, R. A., Buonaiuto, M., Costabile, D., Pagano, C., Trio, F., Montella, L., Del Basso De Caro, M. L., Visconti, R., Chiariotti, L., and Della Monica, R.

Subjects
primary intracranial sarcoma, DICER1-mutant, case report, methylation tumor classifier
Abstract

Diagnoses of primary malignant mesenchymal brain tumors are a challenge for pathologists. Here, we report the case of a 52-year-old man with a primary brain tumor, histologically diagnosed as a high-grade glioma, not otherwise specified (NOS). The patient underwent two neurosurgeries in several months, followed by radiotherapy and chemotherapy. We re-examined the tumor samples by methylome profiling. Methylome analysis revealed an epi-signature typical of a primary intracranial sarcoma, DICER1-mutant, an extremely rare tumor. The diagnosis was confirmed by DNA sequencing that revealed a mutation in DICER1 exon 25. DICER1 mutations were not found in the patient's blood cells, thus excluding an inherited DICER1 syndrome. The methylome profile of the DICER1 mutant sarcoma was then compared with that of a high-grade glioma, a morphologically similar tumor type. We found that several relevant regions were differentially methylated. Taken together, we report the morphological, epigenetic, and genetic characterization of the sixth described case of an adult primary intracranial sarcoma, DICER1-mutant to-date. Furthermore, this case report underscores the importance of methylome analysis to refine primary brain tumor diagnosis and to avoid misdiagnosis among morphologically similar subtypes.

Published
2023

23. External validation of risk scores to predict in-hospital mortality in patients hospitalized due to coronavirus disease 2019

Author

Hassan, S, Ramspek, C, Ferrari, B, van Diepen, M, Rossio, R, Knevel, R, la Mura, V, Artoni, A, Martinelli, I, Bandera, A, Nobili, A, Gori, A, Blasi, F, Canetta, C, Montano, N, Rosendaal, F, Peyvandi, F, Bosari, S, Scudeller, L, Fusetti, G, Rusconi, L, Dell'Orto, S, Prati, D, Valenti, L, Giovannelli, S, Manunta, M, Lamorte, G, Ferarri, F, Muscatello, A, Mangioni, D, Alagna, L, Bozzi, G, Lombardi, A, Ungaro, R, Ancona, G, Zuglian, G, Bolis, M, Iannotti, N, Ludovisi, S, Comelli, A, Renisi, G, Biscarini, S, Castelli, V, Palomba, E, Fava, M, Fortina, V, Peri, C, Saltini, P, Viero, G, Itri, T, Ferroni, V, Pastore, V, Massafra, R, Liparoti, A, Muheberimana, T, Giommi, A, Bianco, R, De Azevedo, R, Chitani, G, Gualtierotti, R, Boasi, N, Pagliaro, E, Massimo, C, De Caro, M, Giachi, A, Vigone, B, Bellocchi, C, Carandina, A, Fiorelli, E, Melli, V, Tobaldini, E, Aliberti, S, Spotti, M, Terranova, L, Misuraca, S, D'Adda, A, Fiore, S, Di Pasquale, M, Mantero, M, Contarini, M, Ori, M, Morlacchi, L, Rossetti, V, Gramegna, A, Pappalettera, M, Cavallini, M, Buscemi, A, Vicenzi, M, Rota, I, Costantino, G, Solbiati, M, Furlan, L, Mancarella, M, Colombo, G, Fanin, A, Passarella, M, Monzani, V, Rovellini, A, Barbetta, L, Billi, F, Folli, C, Accordino, S, Maira, D, Hu, C, Motta, I, Scar-Amellini, N, Fracanzani, A, Lombardi, R, Cespiati, A, Cesari, M, Lucchi, T, Proietti, M, Calcaterra, L, Mandelli, C, Coppola, C, Cerizza, A, Maria Pesenti, A, Grasselli, G, Galazzi, A, Tet-Tamanti, M, Monti, I, Galbussera, A, Crisafulli, E, Girelli, D, Maroccia, A, Gabbiani, D, Busti, F, Vianello, A, Biondan, M, Sartori, F, Faverio, P, Pesci, A, Zucchetti, S, Bonfanti, P, Rossi, M, Beretta, I, Spolti, A, Harari, S, Elia, D, Cassandro, R, Caminati, A, Cipollone, F, Guagnano, M, D'Ardes, D, Rossi, I, Vezzani, F, Spanevello, A, Cherubino, F, Visca, D, Contoli, M, Papi, A, Morandi, L, Battistini, N, Luigi Moreo, G, Iannuzzi, P, Fumagalli, D, Leone, S, Oud, J, Baysan, M, Wigb, J, van Heurn, L, ter Haar, S, Toppenberg, A, Heerdink, L, van IJlzinga Veenstra, A, Eikenboom, A, Wubbolts, J, Uzorka, J, Lijferink, W, Meier, R, de Jonge, I, Arbous, S, de Boer, M, van der Bom, J, Dekkers, O, Hassan S., Ramspek C. L., Ferrari B., van Diepen M., Rossio R., Knevel R., la Mura V., Artoni A., Martinelli I., Bandera A., Nobili A., Gori A., Blasi F., Canetta C., Montano N., Rosendaal F. R., Peyvandi F., Bosari S., Scudeller L., Fusetti G., Rusconi L., Dell'Orto S., Prati D., Valenti L., Giovannelli S., Manunta M., Lamorte G., Ferarri F., Muscatello A., Mangioni D., Alagna L., Bozzi G., Lombardi A., Ungaro R., Ancona G., Zuglian G., Bolis M., Iannotti N., Ludovisi S., Comelli A., Renisi G., Biscarini S., Castelli V., Palomba E., Fava M., Fortina V., Peri C. A., Saltini P., Viero G., Itri T., Ferroni V., Pastore V., Massafra R., Liparoti A., Muheberimana T., Giommi A., Bianco R., De Azevedo R. M., Chitani G. E., Gualtierotti R., Boasi N., Pagliaro E., Massimo C., De Caro M., Giachi A., Vigone B., Bellocchi C., Carandina A., Fiorelli E., Melli V., Tobaldini E., Aliberti S., Spotti M., Terranova L., Misuraca S., D'Adda A., Fiore S. D., Di Pasquale M., Mantero M., Contarini M., Ori M., Morlacchi L., Rossetti V., Gramegna A., Pappalettera M., Cavallini M., Buscemi A., Vicenzi M., Rota I., Costantino G., Solbiati M., Furlan L., Mancarella M., Colombo G., Fanin A., Passarella M., Monzani V., Rovellini A., Barbetta L., Billi F., Folli C., Accordino S., Maira D., Hu C. M., Motta I., Scar-Amellini N., Fracanzani A. L., Lombardi R., Cespiati A., Cesari M., Lucchi T., Proietti M., Calcaterra L., Mandelli C., Coppola C., Cerizza A., Maria Pesenti A., Grasselli G., Galazzi A., Tet-Tamanti M., Monti I., Galbussera A. A., Crisafulli E., Girelli D., Maroccia A., Gabbiani D., Busti F., Vianello A., Biondan M., Sartori F., Faverio P., Pesci A., Zucchetti S., Bonfanti P., Rossi M., Beretta I., Spolti A., Harari S., Elia D., Cassandro R., Caminati A., Cipollone F., Guagnano M. T., D'Ardes D., Rossi I., Vezzani F., Spanevello A., Cherubino F., Visca D., Contoli M., Papi A., Morandi L., Battistini N., Luigi Moreo G., Iannuzzi P., Fumagalli D., Leone S., Oud J. A., Baysan M., Wigb J., van Heurn L. J., ter Haar S. B., Toppenberg A. G. L., Heerdink L., van IJlzinga Veenstra A. A., Eikenboom A. M., Wubbolts J., Uzorka J., Lijferink W., Meier R., de Jonge I. -B., Arbous S. M., de Boer M. G. J., van der Bom J. G., Dekkers O. M., Hassan, S, Ramspek, C, Ferrari, B, van Diepen, M, Rossio, R, Knevel, R, la Mura, V, Artoni, A, Martinelli, I, Bandera, A, Nobili, A, Gori, A, Blasi, F, Canetta, C, Montano, N, Rosendaal, F, Peyvandi, F, Bosari, S, Scudeller, L, Fusetti, G, Rusconi, L, Dell'Orto, S, Prati, D, Valenti, L, Giovannelli, S, Manunta, M, Lamorte, G, Ferarri, F, Muscatello, A, Mangioni, D, Alagna, L, Bozzi, G, Lombardi, A, Ungaro, R, Ancona, G, Zuglian, G, Bolis, M, Iannotti, N, Ludovisi, S, Comelli, A, Renisi, G, Biscarini, S, Castelli, V, Palomba, E, Fava, M, Fortina, V, Peri, C, Saltini, P, Viero, G, Itri, T, Ferroni, V, Pastore, V, Massafra, R, Liparoti, A, Muheberimana, T, Giommi, A, Bianco, R, De Azevedo, R, Chitani, G, Gualtierotti, R, Boasi, N, Pagliaro, E, Massimo, C, De Caro, M, Giachi, A, Vigone, B, Bellocchi, C, Carandina, A, Fiorelli, E, Melli, V, Tobaldini, E, Aliberti, S, Spotti, M, Terranova, L, Misuraca, S, D'Adda, A, Fiore, S, Di Pasquale, M, Mantero, M, Contarini, M, Ori, M, Morlacchi, L, Rossetti, V, Gramegna, A, Pappalettera, M, Cavallini, M, Buscemi, A, Vicenzi, M, Rota, I, Costantino, G, Solbiati, M, Furlan, L, Mancarella, M, Colombo, G, Fanin, A, Passarella, M, Monzani, V, Rovellini, A, Barbetta, L, Billi, F, Folli, C, Accordino, S, Maira, D, Hu, C, Motta, I, Scar-Amellini, N, Fracanzani, A, Lombardi, R, Cespiati, A, Cesari, M, Lucchi, T, Proietti, M, Calcaterra, L, Mandelli, C, Coppola, C, Cerizza, A, Maria Pesenti, A, Grasselli, G, Galazzi, A, Tet-Tamanti, M, Monti, I, Galbussera, A, Crisafulli, E, Girelli, D, Maroccia, A, Gabbiani, D, Busti, F, Vianello, A, Biondan, M, Sartori, F, Faverio, P, Pesci, A, Zucchetti, S, Bonfanti, P, Rossi, M, Beretta, I, Spolti, A, Harari, S, Elia, D, Cassandro, R, Caminati, A, Cipollone, F, Guagnano, M, D'Ardes, D, Rossi, I, Vezzani, F, Spanevello, A, Cherubino, F, Visca, D, Contoli, M, Papi, A, Morandi, L, Battistini, N, Luigi Moreo, G, Iannuzzi, P, Fumagalli, D, Leone, S, Oud, J, Baysan, M, Wigb, J, van Heurn, L, ter Haar, S, Toppenberg, A, Heerdink, L, van IJlzinga Veenstra, A, Eikenboom, A, Wubbolts, J, Uzorka, J, Lijferink, W, Meier, R, de Jonge, I, Arbous, S, de Boer, M, van der Bom, J, Dekkers, O, Hassan S., Ramspek C. L., Ferrari B., van Diepen M., Rossio R., Knevel R., la Mura V., Artoni A., Martinelli I., Bandera A., Nobili A., Gori A., Blasi F., Canetta C., Montano N., Rosendaal F. R., Peyvandi F., Bosari S., Scudeller L., Fusetti G., Rusconi L., Dell'Orto S., Prati D., Valenti L., Giovannelli S., Manunta M., Lamorte G., Ferarri F., Muscatello A., Mangioni D., Alagna L., Bozzi G., Lombardi A., Ungaro R., Ancona G., Zuglian G., Bolis M., Iannotti N., Ludovisi S., Comelli A., Renisi G., Biscarini S., Castelli V., Palomba E., Fava M., Fortina V., Peri C. A., Saltini P., Viero G., Itri T., Ferroni V., Pastore V., Massafra R., Liparoti A., Muheberimana T., Giommi A., Bianco R., De Azevedo R. M., Chitani G. E., Gualtierotti R., Boasi N., Pagliaro E., Massimo C., De Caro M., Giachi A., Vigone B., Bellocchi C., Carandina A., Fiorelli E., Melli V., Tobaldini E., Aliberti S., Spotti M., Terranova L., Misuraca S., D'Adda A., Fiore S. D., Di Pasquale M., Mantero M., Contarini M., Ori M., Morlacchi L., Rossetti V., Gramegna A., Pappalettera M., Cavallini M., Buscemi A., Vicenzi M., Rota I., Costantino G., Solbiati M., Furlan L., Mancarella M., Colombo G., Fanin A., Passarella M., Monzani V., Rovellini A., Barbetta L., Billi F., Folli C., Accordino S., Maira D., Hu C. M., Motta I., Scar-Amellini N., Fracanzani A. L., Lombardi R., Cespiati A., Cesari M., Lucchi T., Proietti M., Calcaterra L., Mandelli C., Coppola C., Cerizza A., Maria Pesenti A., Grasselli G., Galazzi A., Tet-Tamanti M., Monti I., Galbussera A. A., Crisafulli E., Girelli D., Maroccia A., Gabbiani D., Busti F., Vianello A., Biondan M., Sartori F., Faverio P., Pesci A., Zucchetti S., Bonfanti P., Rossi M., Beretta I., Spolti A., Harari S., Elia D., Cassandro R., Caminati A., Cipollone F., Guagnano M. T., D'Ardes D., Rossi I., Vezzani F., Spanevello A., Cherubino F., Visca D., Contoli M., Papi A., Morandi L., Battistini N., Luigi Moreo G., Iannuzzi P., Fumagalli D., Leone S., Oud J. A., Baysan M., Wigb J., van Heurn L. J., ter Haar S. B., Toppenberg A. G. L., Heerdink L., van IJlzinga Veenstra A. A., Eikenboom A. M., Wubbolts J., Uzorka J., Lijferink W., Meier R., de Jonge I. -B., Arbous S. M., de Boer M. G. J., van der Bom J. G., and Dekkers O. M.

Abstract

Background: The coronavirus disease 2019 (COVID-19) presents an urgent threat to global health. Prediction models that accurately estimate mortality risk in hospitalized patients could assist medical staff in treatment and allocating limited resources. Aims: To externally validate two promising previously published risk scores that predict in-hospital mortality among hospitalized COVID-19 patients. Methods: Two prospective cohorts were available; a cohort of 1028 patients admitted to one of nine hospitals in Lombardy, Italy (the Lombardy cohort) and a cohort of 432 patients admitted to a hospital in Leiden, the Netherlands (the Leiden cohort). The endpoint was in-hospital mortality. All patients were adult and tested COVID-19 PCR-positive. Model discrimination and calibration were assessed. Results: The C-statistic of the 4C mortality score was good in the Lombardy cohort (0.85, 95CI: 0.82−0.89) and in the Leiden cohort (0.87, 95CI: 0.80−0.94). Model calibration was acceptable in the Lombardy cohort but poor in the Leiden cohort due to the model systematically overpredicting the mortality risk for all patients. The C-statistic of the CURB-65 score was good in the Lombardy cohort (0.80, 95CI: 0.75−0.85) and in the Leiden cohort (0.82, 95CI: 0.76−0.88). The mortality rate in the CURB-65 development cohort was much lower than the mortality rate in the Lombardy cohort. A similar but less pronounced trend was found for patients in the Leiden cohort. Conclusion: Although performances did not differ greatly, the 4C mortality score showed the best performance. However, because of quickly changing circumstances, model recalibration may be necessary before using the 4C mortality score.

Published
2022

24. Clinical factors associated with death in 3044 COVID-19 patients managed in internal medicine wards in Italy: comment

Author

Bandera, A, Nobili, A, Tettamanti, M, Harari, S, Bosari, S, Mannucci, P, Scudeller, L, Fusetti, G, Rusconi, L, Dell'Orto, S, Prati, D, Valenti, L, Giovannelli, S, Manunta, M, Lamorte, G, Ferrari, F, Gori, A, Muscatello, A, Mangioni, D, Alagna, L, Bozzi, G, Lombardi, A, Ungaro, R, Ancona, G, Zuglian, G, Bolis, M, Iannotti, N, Ludovisi, S, Comelli, A, Renisi, G, Biscarini, S, Castelli, V, Palomba, E, Fava, M, Fortina, V, Peri, C, Saltini, P, Viero, G, Itri, T, Ferroni, V, Pastore, V, Massafra, R, Liparoti, A, Muheberimana, T, Giommi, A, Bianco, R, De Azevedo, R, Chitani, G, Peyvandi, F, Gualtierotti, R, Ferrari, B, Rossio, R, Boasi, N, Pagliaro, E, Massimo, C, De Caro, M, Montano, N, Vigone, B, Bellocchi, C, Carandina, A, Fiorelli, E, Melli, V, Tobaldini, E, Blasi, F, Aliberti, S, Spotti, M, Terranova, L, Misuraca, S, D'Adda, A, Della Fiore, S, Di Pasquale, M, Contarini, M, Ori, M, Morlacchi, L, Rossetti, V, Gramegna, A, Pappalettera, M, Cavallini, M, Buscemi, A, Vicenzi, M, Rota, I, Costantino, G, Solbiati, M, Furlan, L, Mancarella, M, Colombo, G, Fanin, A, Passarella, M, Monzani, V, Canetta, C, Rovellini, A, Barbetta, L, Billi, F, Folli, C, Accordino, S, Maira, D, Hu, C, Motta, I, Scaramellini, N, Fracanzani, A, Lombardi, R, Cespiati, A, Cesari, M, Lucchi, T, Proietti, M, Calcaterra, L, Mandelli, C, Coppola, C, Cerizza, A, Pesenti, A, Grasselli, G, Galazzi, A, Monti, I, Galbussera, A, Crisafulli, E, Girelli, D, Maroccia, A, Gabbiani, D, Busti, F, Vianello, A, Biondan, M, Sartori, F, Faverio, P, Pesci, A, Zucchetti, S, Bonfanti, P, Rossi, M, Beretta, I, Spolti, A, Elia, D, Cassandro, R, Caminati, A, Cipollone, F, Guagnano, M, D'Ardes, D, Rossi, I, Vezzani, F, Spanevello, A, Cherubino, F, Visca, D, Contoli, M, Papi, A, Morandi, L, Battistini, N, Moreo, G, Iannuzzi, P, Fumagalli, D, Leone, S, Bandera A., Nobili A., Tettamanti M., Harari S., Bosari S., Mannucci P. M., Scudeller L., Fusetti G., Rusconi L., Dell'Orto S., Prati D., Valenti L., Giovannelli S., Manunta M., Lamorte G., Ferrari F., Gori A., Muscatello A., Mangioni D., Alagna L., Bozzi G., Lombardi A., Ungaro R., Ancona G., Zuglian G., Bolis M., Iannotti N., Ludovisi S., Comelli A., Renisi G., Biscarini S., Castelli V., Palomba E., Fava M., Fortina V., Peri C. A., Saltini P., Viero G., Itri T., Ferroni V., Pastore V., Massafra R., Liparoti A., Muheberimana T., Giommi A., Bianco R., De Azevedo R. M., Chitani G. E., Peyvandi F., Gualtierotti R., Ferrari B., Rossio R., Boasi N., Pagliaro E., Massimo C., De Caro M., Montano N., Vigone B., Bellocchi C., Carandina A., Fiorelli E., Melli V., Tobaldini E., Blasi F., Aliberti S., Spotti M., Terranova L., Misuraca S., D'Adda A., Della Fiore S., Di Pasquale M., Contarini M. M. M., Ori M., Morlacchi L., Rossetti V., Gramegna A., Pappalettera M., Cavallini M., Buscemi A., Vicenzi M., Rota I., Costantino G., Solbiati M., Furlan L., Mancarella M., Colombo G., Fanin A., Passarella M., Monzani V., Canetta C., Rovellini A., Barbetta L., Billi F., Folli C., Accordino S., Maira D., Hu C. M., Motta I., Scaramellini N., Fracanzani A. L., Lombardi R., Cespiati A., Cesari M., Lucchi T., Proietti M., Calcaterra L., Mandelli C., Coppola C., Cerizza A., Pesenti A. M., Grasselli G., Galazzi A., Monti I., Galbussera A. A., Crisafulli E., Girelli D., Maroccia A., Gabbiani D., Busti F., Vianello A., Biondan M., Sartori F., Faverio P., Pesci A., Zucchetti S., Bonfanti P., Rossi M., Beretta I., Spolti A., Elia D., Cassandro R., Caminati A., Cipollone F., Guagnano M. T., D'Ardes D., Rossi I., Vezzani F., Spanevello A., Cherubino F., Visca D., Contoli M., Papi A., Morandi L., Battistini N., Moreo G. L., Iannuzzi P., Fumagalli D., Leone S., Bandera, A, Nobili, A, Tettamanti, M, Harari, S, Bosari, S, Mannucci, P, Scudeller, L, Fusetti, G, Rusconi, L, Dell'Orto, S, Prati, D, Valenti, L, Giovannelli, S, Manunta, M, Lamorte, G, Ferrari, F, Gori, A, Muscatello, A, Mangioni, D, Alagna, L, Bozzi, G, Lombardi, A, Ungaro, R, Ancona, G, Zuglian, G, Bolis, M, Iannotti, N, Ludovisi, S, Comelli, A, Renisi, G, Biscarini, S, Castelli, V, Palomba, E, Fava, M, Fortina, V, Peri, C, Saltini, P, Viero, G, Itri, T, Ferroni, V, Pastore, V, Massafra, R, Liparoti, A, Muheberimana, T, Giommi, A, Bianco, R, De Azevedo, R, Chitani, G, Peyvandi, F, Gualtierotti, R, Ferrari, B, Rossio, R, Boasi, N, Pagliaro, E, Massimo, C, De Caro, M, Montano, N, Vigone, B, Bellocchi, C, Carandina, A, Fiorelli, E, Melli, V, Tobaldini, E, Blasi, F, Aliberti, S, Spotti, M, Terranova, L, Misuraca, S, D'Adda, A, Della Fiore, S, Di Pasquale, M, Contarini, M, Ori, M, Morlacchi, L, Rossetti, V, Gramegna, A, Pappalettera, M, Cavallini, M, Buscemi, A, Vicenzi, M, Rota, I, Costantino, G, Solbiati, M, Furlan, L, Mancarella, M, Colombo, G, Fanin, A, Passarella, M, Monzani, V, Canetta, C, Rovellini, A, Barbetta, L, Billi, F, Folli, C, Accordino, S, Maira, D, Hu, C, Motta, I, Scaramellini, N, Fracanzani, A, Lombardi, R, Cespiati, A, Cesari, M, Lucchi, T, Proietti, M, Calcaterra, L, Mandelli, C, Coppola, C, Cerizza, A, Pesenti, A, Grasselli, G, Galazzi, A, Monti, I, Galbussera, A, Crisafulli, E, Girelli, D, Maroccia, A, Gabbiani, D, Busti, F, Vianello, A, Biondan, M, Sartori, F, Faverio, P, Pesci, A, Zucchetti, S, Bonfanti, P, Rossi, M, Beretta, I, Spolti, A, Elia, D, Cassandro, R, Caminati, A, Cipollone, F, Guagnano, M, D'Ardes, D, Rossi, I, Vezzani, F, Spanevello, A, Cherubino, F, Visca, D, Contoli, M, Papi, A, Morandi, L, Battistini, N, Moreo, G, Iannuzzi, P, Fumagalli, D, Leone, S, Bandera A., Nobili A., Tettamanti M., Harari S., Bosari S., Mannucci P. M., Scudeller L., Fusetti G., Rusconi L., Dell'Orto S., Prati D., Valenti L., Giovannelli S., Manunta M., Lamorte G., Ferrari F., Gori A., Muscatello A., Mangioni D., Alagna L., Bozzi G., Lombardi A., Ungaro R., Ancona G., Zuglian G., Bolis M., Iannotti N., Ludovisi S., Comelli A., Renisi G., Biscarini S., Castelli V., Palomba E., Fava M., Fortina V., Peri C. A., Saltini P., Viero G., Itri T., Ferroni V., Pastore V., Massafra R., Liparoti A., Muheberimana T., Giommi A., Bianco R., De Azevedo R. M., Chitani G. E., Peyvandi F., Gualtierotti R., Ferrari B., Rossio R., Boasi N., Pagliaro E., Massimo C., De Caro M., Montano N., Vigone B., Bellocchi C., Carandina A., Fiorelli E., Melli V., Tobaldini E., Blasi F., Aliberti S., Spotti M., Terranova L., Misuraca S., D'Adda A., Della Fiore S., Di Pasquale M., Contarini M. M. M., Ori M., Morlacchi L., Rossetti V., Gramegna A., Pappalettera M., Cavallini M., Buscemi A., Vicenzi M., Rota I., Costantino G., Solbiati M., Furlan L., Mancarella M., Colombo G., Fanin A., Passarella M., Monzani V., Canetta C., Rovellini A., Barbetta L., Billi F., Folli C., Accordino S., Maira D., Hu C. M., Motta I., Scaramellini N., Fracanzani A. L., Lombardi R., Cespiati A., Cesari M., Lucchi T., Proietti M., Calcaterra L., Mandelli C., Coppola C., Cerizza A., Pesenti A. M., Grasselli G., Galazzi A., Monti I., Galbussera A. A., Crisafulli E., Girelli D., Maroccia A., Gabbiani D., Busti F., Vianello A., Biondan M., Sartori F., Faverio P., Pesci A., Zucchetti S., Bonfanti P., Rossi M., Beretta I., Spolti A., Elia D., Cassandro R., Caminati A., Cipollone F., Guagnano M. T., D'Ardes D., Rossi I., Vezzani F., Spanevello A., Cherubino F., Visca D., Contoli M., Papi A., Morandi L., Battistini N., Moreo G. L., Iannuzzi P., Fumagalli D., and Leone S.

Published
2022

25. Clinical risk scores for the early prediction of severe outocomes in patients hospitalized for COVID-19: comment

Author

Rossio, R, Tettamanti, M, Nobili, A, Harari, S, Mannucci, P, Bandera, A, Peyvandi, F, Bosari, S, Scudeller, L, Fusetti, G, Rusconi, L, Dell'Orto, S, Prati, D, Valenti, L, Giovannelli, S, Manunta, M, Lamorte, G, Ferrari, F, Gori, A, Muscatello, A, Mangioni, D, Alagna, L, Bozzi, G, Lombardi, A, Ungaro, R, Ancona, G, Zuglian, G, Bolis, M, Iannotti, N, Ludovisi, S, Comelli, A, Renisi, G, Biscarini, S, Castelli, V, Palomba, E, Fava, M, Fortina, V, Peri, C, Saltini, P, Viero, G, Itri, T, Ferroni, V, Pastore, V, Massafra, R, Liparoti, A, Muheberimana, T, Giommi, A, Bianco, R, De Azevedo, R, Chitani, G, Gualtierotti, R, Ferrari, B, Boasi, N, Pagliaro, E, Massimo, C, De Caro, M, Giachi, A, Montano, N, Vigone, B, Bellocchi, C, Carandina, A, Fiorelli, E, Melli, V, Tobaldini, E, Blasi, F, Aliberti, S, Spotti, M, Terranova, L, Misuraca, S, D'Adda, A, Fiore, S, Di Pasquale, M, Mantero, M, Contarini, M, Ori, M, Morlacchi, L, Rossetti, V, Gramegna, A, Pappalettera, M, Cavallini, M, Buscemi, A, Vicenzi, M, Rota, I, Costantino, G, Solbiati, M, Furlan, L, Mancarella, M, Colombo, G, Fanin, A, Passarella, M, Monzani, V, Canetta, C, Rovellini, A, Barbetta, L, Billi, F, Folli, C, Accordino, S, Maira, D, Hu, C, Motta, I, Scaramellini, N, Fracanzani, A, Lombardi, R, Cespiati, A, Cesari, M, Lucchi, T, Proietti, M, Calcaterra, L, Mandelli, C, Coppola, C, Cerizza, A, Pesenti, A, Grasselli, G, Galazzi, A, Monti, I, Galbussera, A, Crisafulli, E, Girelli, D, Maroccia, A, Gabbiani, D, Busti, F, Vianello, A, Biondan, M, Sartori, F, Faverio, P, Pesci, A, Zucchetti, S, Bonfanti, P, Rossi, M, Beretta, I, Spolti, A, Elia, D, Cassandro, R, Caminati, A, Cipollone, F, Guagnano, M, D'Ardes, D, Rossi, I, Vezzani, F, Spanevello, A, Cherubino, F, Visca, D, Contoli, M, Papi, A, Morandi, L, Battistini, N, Moreo, G, Iannuzzi, P, Fumagalli, D, Leone, S, Rossio R., Tettamanti M., Nobili A., Harari S., Mannucci P. M., Bandera A., Peyvandi F., Bosari S., Scudeller L., Fusetti G., Rusconi L., Dell'Orto S., Prati D., Valenti L., Giovannelli S., Manunta M., Lamorte G., Ferrari F., Gori A., Muscatello A., Mangioni D., Alagna L., Bozzi G., Lombardi A., Ungaro R., Ancona G., Zuglian G., Bolis M., Iannotti N., Ludovisi S., Comelli A., Renisi G., Biscarini S., Castelli V., Palomba E., Fava M., Fortina V., Peri C. A., Saltini P., Viero G., Itri T., Ferroni V., Pastore V., Massafra R., Liparoti A., Muheberimana T., Giommi A., Bianco R., De Azevedo R. M., Chitani G. E., Gualtierotti R., Ferrari B., Boasi N., Pagliaro E., Massimo C., De Caro M., Giachi A., Montano N., Vigone B., Bellocchi C., Carandina A., Fiorelli E., Melli V., Tobaldini E., Blasi F., Aliberti S., Spotti M., Terranova L., Misuraca S., D'Adda A., Fiore S. D., Di Pasquale M., Mantero M., Contarini M., Ori M., Morlacchi L., Rossetti V., Gramegna A., Pappalettera M., Cavallini M., Buscemi A., Vicenzi M., Rota I., Costantino G., Solbiati M., Furlan L., Mancarella M., Colombo G., Fanin A., Passarella M., Monzani V., Canetta C., Rovellini A., Barbetta L., Billi F., Folli C., Accordino S., Maira D., Hu C. M., Motta I., Scaramellini N., Fracanzani A. L., Lombardi R., Cespiati A., Cesari M., Lucchi T., Proietti M., Calcaterra L., Mandelli C., Coppola C., Cerizza A., Pesenti A. M., Grasselli G., Galazzi A., Monti I., Galbussera A. A., Crisafulli E., Girelli D., Maroccia A., Gabbiani D., Busti F., Vianello A., Biondan M., Sartori F., Faverio P., Pesci A., Zucchetti S., Bonfanti P., Rossi M., Beretta I., Spolti A., Elia D., Cassandro R., Caminati A., Cipollone F., Guagnano M. T., D'Ardes D., Rossi I., Vezzani F., Spanevello A., Cherubino F., Visca D., Contoli M., Papi A., Morandi L., Battistini N., Moreo G. L., Iannuzzi P., Fumagalli D., Leone S., Rossio, R, Tettamanti, M, Nobili, A, Harari, S, Mannucci, P, Bandera, A, Peyvandi, F, Bosari, S, Scudeller, L, Fusetti, G, Rusconi, L, Dell'Orto, S, Prati, D, Valenti, L, Giovannelli, S, Manunta, M, Lamorte, G, Ferrari, F, Gori, A, Muscatello, A, Mangioni, D, Alagna, L, Bozzi, G, Lombardi, A, Ungaro, R, Ancona, G, Zuglian, G, Bolis, M, Iannotti, N, Ludovisi, S, Comelli, A, Renisi, G, Biscarini, S, Castelli, V, Palomba, E, Fava, M, Fortina, V, Peri, C, Saltini, P, Viero, G, Itri, T, Ferroni, V, Pastore, V, Massafra, R, Liparoti, A, Muheberimana, T, Giommi, A, Bianco, R, De Azevedo, R, Chitani, G, Gualtierotti, R, Ferrari, B, Boasi, N, Pagliaro, E, Massimo, C, De Caro, M, Giachi, A, Montano, N, Vigone, B, Bellocchi, C, Carandina, A, Fiorelli, E, Melli, V, Tobaldini, E, Blasi, F, Aliberti, S, Spotti, M, Terranova, L, Misuraca, S, D'Adda, A, Fiore, S, Di Pasquale, M, Mantero, M, Contarini, M, Ori, M, Morlacchi, L, Rossetti, V, Gramegna, A, Pappalettera, M, Cavallini, M, Buscemi, A, Vicenzi, M, Rota, I, Costantino, G, Solbiati, M, Furlan, L, Mancarella, M, Colombo, G, Fanin, A, Passarella, M, Monzani, V, Canetta, C, Rovellini, A, Barbetta, L, Billi, F, Folli, C, Accordino, S, Maira, D, Hu, C, Motta, I, Scaramellini, N, Fracanzani, A, Lombardi, R, Cespiati, A, Cesari, M, Lucchi, T, Proietti, M, Calcaterra, L, Mandelli, C, Coppola, C, Cerizza, A, Pesenti, A, Grasselli, G, Galazzi, A, Monti, I, Galbussera, A, Crisafulli, E, Girelli, D, Maroccia, A, Gabbiani, D, Busti, F, Vianello, A, Biondan, M, Sartori, F, Faverio, P, Pesci, A, Zucchetti, S, Bonfanti, P, Rossi, M, Beretta, I, Spolti, A, Elia, D, Cassandro, R, Caminati, A, Cipollone, F, Guagnano, M, D'Ardes, D, Rossi, I, Vezzani, F, Spanevello, A, Cherubino, F, Visca, D, Contoli, M, Papi, A, Morandi, L, Battistini, N, Moreo, G, Iannuzzi, P, Fumagalli, D, Leone, S, Rossio R., Tettamanti M., Nobili A., Harari S., Mannucci P. M., Bandera A., Peyvandi F., Bosari S., Scudeller L., Fusetti G., Rusconi L., Dell'Orto S., Prati D., Valenti L., Giovannelli S., Manunta M., Lamorte G., Ferrari F., Gori A., Muscatello A., Mangioni D., Alagna L., Bozzi G., Lombardi A., Ungaro R., Ancona G., Zuglian G., Bolis M., Iannotti N., Ludovisi S., Comelli A., Renisi G., Biscarini S., Castelli V., Palomba E., Fava M., Fortina V., Peri C. A., Saltini P., Viero G., Itri T., Ferroni V., Pastore V., Massafra R., Liparoti A., Muheberimana T., Giommi A., Bianco R., De Azevedo R. M., Chitani G. E., Gualtierotti R., Ferrari B., Boasi N., Pagliaro E., Massimo C., De Caro M., Giachi A., Montano N., Vigone B., Bellocchi C., Carandina A., Fiorelli E., Melli V., Tobaldini E., Blasi F., Aliberti S., Spotti M., Terranova L., Misuraca S., D'Adda A., Fiore S. D., Di Pasquale M., Mantero M., Contarini M., Ori M., Morlacchi L., Rossetti V., Gramegna A., Pappalettera M., Cavallini M., Buscemi A., Vicenzi M., Rota I., Costantino G., Solbiati M., Furlan L., Mancarella M., Colombo G., Fanin A., Passarella M., Monzani V., Canetta C., Rovellini A., Barbetta L., Billi F., Folli C., Accordino S., Maira D., Hu C. M., Motta I., Scaramellini N., Fracanzani A. L., Lombardi R., Cespiati A., Cesari M., Lucchi T., Proietti M., Calcaterra L., Mandelli C., Coppola C., Cerizza A., Pesenti A. M., Grasselli G., Galazzi A., Monti I., Galbussera A. A., Crisafulli E., Girelli D., Maroccia A., Gabbiani D., Busti F., Vianello A., Biondan M., Sartori F., Faverio P., Pesci A., Zucchetti S., Bonfanti P., Rossi M., Beretta I., Spolti A., Elia D., Cassandro R., Caminati A., Cipollone F., Guagnano M. T., D'Ardes D., Rossi I., Vezzani F., Spanevello A., Cherubino F., Visca D., Contoli M., Papi A., Morandi L., Battistini N., Moreo G. L., Iannuzzi P., Fumagalli D., and Leone S.

Published
2022

27. Actitudes y ansiedad ante la muerte en personas mayores pertenecientes a 2 culturas diferentes: España y Egipto

Author

Miranda-Díaz, Silvia, Hassan, Bothaina Hussein, Fernández-Alcántara, Manuel, García-Caro, M. Paz, Universidad de Alicante. Departamento de Psicología de la Salud, and Psicología Aplicada a la Salud y Comportamiento Humano (PSYBHE)

Subjects
Aging, Depression, Medicine (miscellaneous), Fear of death, Adulto mayor, Actitudes ante la muerte, Depresión, Older adults, Personalidad, Evaluación y Tratamiento Psicológico, Death anxiety, Ansiedad ante la muerte, Geriatrics and Gerontology, Miedo a la muerte, Attitudes toward death
Abstract

Antecedentes y objetivo: Existen múltiples variables que influyen en el miedo a la muerte, así como en las actitudes ante ella, incluyendo la edad, la religiosidad, los aspectos emocionales o los culturales. Debido a la cercanía con la muerte, el estudio de las actitudes y de los niveles de ansiedad y de las variables que influyen en ellas en población mayor tiene una gran relevancia. El objetivo del presente trabajo fue comparar los niveles de ansiedad ante la muerte, así como el miedo, las actitudes ante la muerte y aspectos emocionales asociados (ansiedad y depresión) en adultos mayores procedentes de 2 culturas diferentes, la occidental y la árabe. Materiales y método: Tomaron parte un total de 91 personas mayores de 60 años que se dividieron en 2 grupos, uno de personas nacidas en España (n = 46) y otro de personas nacidas en Egipto (n = 45). En una evaluación individualizada los participantes completaron los cuestionarios DAS, PRAM y las subescalas de ansiedad y depresión del SCL-90-R. Resultados: Se observaron diferencias estadísticamente significativas entre los grupos en el miedo a la muerte, la aceptación y los aspectos emocionales. Las variables predictoras de la ansiedad y del miedo a la muerte fueron diferentes en cada uno de los grupos. Conclusión: Los resultados evidencian la importancia de tener en cuenta los aspectos culturales, religiosos y emocionales en la evaluación del miedo y las actitudes ante la muerte en población mayor. Background and objective: There are multiple variables that influence fear of death, as well as attitudes towards it, including age, religiosity, emotional and cultural aspects. Due to the proximity to death, the study of attitudes and death-related anxiety and the variables that influence it in the elderly population is of great relevance. The aim of the present study was to compare the levels of death anxiety, fear of death, attitudes towards death and associated emotional aspects (anxiety and depression) in older adults from 2 different cultures, Western and Arab. Materials and method: A total of 91 people over 60 years old took part and were divided into 2 groups, one of people born in Spain (n = 46) and the other of people born in Egypt (n = 45). In an individualised assessment, participants completed the DAS, PRAM and the anxiety and depression subscales of the SCL-90-R questionnaires. Results: Statistically significant differences between groups were observed in fear of death, acceptance and emotional aspects. Predictors of anxiety and fear of death were different for each group. Conclusion: The results show the importance of taking into account cultural, religious and emotional aspects in the evaluation of fear and attitudes towards death in the elderly population.

Published
2022

28. A dirofilariasis mouse model for heartworm preclinical research

Author

Marriott, Amy E, primary, Dagley, Jessica L, additional, Hegde, Shrilaksmi, additional, Steven, Andrew, additional, Fricks, Crystal, additional, DiCosty, Utami, additional, Mansour, Abdelmoneim, additional, Campbell, Elyssa J, additional, Wilson, Caro M, additional, Gusovsky, Fabian, additional, Ward, Steven A, additional, Hong, W David, additional, O'Neill, Paul, additional, Moorhead, Andrew, additional, McCall, Scott, additional, McCall, John W, additional, Taylor, Mark J, additional, and Turner, Joseph D, additional

Published
2023
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29. Caracterización de parámetros de calidad seminal en variedades amenazadas de la raza porcina Ibérico

Author

Díaz, E., González Ariza, A., León, José M., Peláez Caro, M., Venegas Taracena, Montserrat, Forero Vizcaíno, Francisco Javier, Salgado, J., Pérez Marín, Carlos Carmelo, González F.J., Navas, Delgado Bermejo, Juan Vicente, Galán Luque, I., Arando Arbulu, A., Díaz, E., González Ariza, A., León, José M., Peláez Caro, M., Venegas Taracena, Montserrat, Forero Vizcaíno, Francisco Javier, Salgado, J., Pérez Marín, Carlos Carmelo, González F.J., Navas, Delgado Bermejo, Juan Vicente, Galán Luque, I., and Arando Arbulu, A.

Abstract

The Iberian pig is a native Spanish breed that is widely distributed in the dehesa areas of the south-western peninsula, where it plays a fundamental role in the conservation of the ecosystem. The objective of the present study was to characterize different parameters indicative of seminal quality in three varieties of Iberian pigs. For this purpose, boards of the Retinto del Andévalo, Torbiscal and Negro de los Pedroches varieties were used, analyzing 16 samples per animal, and evaluating the variables volume, concentration, morphology, motility and kinematic parameters in each ejaculate. According to the results obtained, significant differences were observed for all the variables studied except for curvilinear velocity (VCL) and straightness index (STR). In relation to sperm volume, significant differences were observed between boards, being the board nº 2 of the Retinto del Andévalo variety who presented the highest value (89.4 ± 15.39 mL). Regarding sperm concentration, the specimen of the Negro de los Pedroches variety reports the highest mean concentration (467.6 ± 71.84 x 106 spz/mL), being also the one with the highest percentage of morphoanomalies. Finally, total and progressive motility values were higher in the boar nº 1 of the Retinto del Andévalo variety (91.98 ± 2.86% and 61.67 ± 5.92%, respectively). In conclusion, the seminal quality observed in the boars of the Iberian pig breed in the present study is suitable according to the reference values for the species for it use in assisted reproduction programs, with the exception of the specimen of the Negro de Pedroches variety, which has a high number of morphoanomalies., El cerdo Ibérico es una raza autóctona española que se encuentra ampliamente distribuida en las zonas de dehesas del suroeste peninsular donde juega un papel fundamental en la conservación de dicho ecosistema. El objetivo del presente trabajo fue llevar a cabo una caracterización de distintos parámetros indicativos de la calidad seminal en tres variedades de cerdo Ibérico. Para ello, se utilizaron sementales de las variedades Retinto del Andévalo, Torbiscal y Negro de los Pedroches, analizándose 16 muestras por animal, y valorándose en cada eyaculado las variables volumen, concentración, morfología, motilidad y parámetros cinemáticos. Según los resultados obtenidos se observaron diferencias significativas para todas las variables estudiadas excepto para la velocidad curvilínea (VCL) e índice de rectitud (STR). En relación al volumen espermático, se observaron diferencias significativas entre sementales, siendo el verraco nº 2 de la variedad Retinto del Andévalo quien presentó el valor más alto (89.4 ± 15.39 mL). En cuanto a la concentración espermática, el ejemplar de la variedad Negro de los Pedroches fue quien reportó mayor concentración media (467.6 ± 71.84 x 106 spz/mL), siendo así mismo el que presentó un mayor porcentaje de morfoanomalías. Finalmente, los valores de motilidad total y progresiva fueron más elevados en el verraco nº 1 de la variedad Retinto del Andévalo (91.98 ± 2.86% y 61.67 ± 5.92%, respectivamente). En conclusión, la calidad seminal observada en los verracos de la raza porcina Ibérico en el presente estudio, es apta según los valores de referencia para la especie para su uso en programas de reproducción asistida, a excepción del ejemplar de la variedad Negro de los Pedroches el cual posee un alto número de morfoanomalías

Published
2023

30. The indirect effect of cognitive reserve on the relationship between age and cognition in pathological ageing: A cross-sectional retrospective study in an unselected and consecutively enrolled sample

Author

Giaquinto, F, Tosi, G, Abbatantuono, C, Pepe, I, Iaia, M, Macchitella, L, Rizzi, E, De Caro, M, Romano, D, Taurisano, P, Angelelli, P, Giaquinto, Francesco, Tosi, Giorgia, Abbatantuono, Chiara, Pepe, Ilaria, Iaia, Marika, Macchitella, Luigi, Rizzi, Ezia, De Caro, Maria Fara, Romano, Daniele, Taurisano, Paolo, Angelelli, Paola, Giaquinto, F, Tosi, G, Abbatantuono, C, Pepe, I, Iaia, M, Macchitella, L, Rizzi, E, De Caro, M, Romano, D, Taurisano, P, Angelelli, P, Giaquinto, Francesco, Tosi, Giorgia, Abbatantuono, Chiara, Pepe, Ilaria, Iaia, Marika, Macchitella, Luigi, Rizzi, Ezia, De Caro, Maria Fara, Romano, Daniele, Taurisano, Paolo, and Angelelli, Paola

Abstract

Cognitive reserve (CR) allows individuals to maintain cognitive functionality even in the presence of pathologies. The compensation hypothesis suggests that CR plays an indirect role between age and cognitive decline, contrasting the negative effect of ageing on cognition. We test this hypothesis in an unselected and consecutively enrolled sample of memory clinic attendees (n = 134) who completed the CR Index questionnaire and three neuropsychological tests assessing global cognition (MMSE, FAB, CDT). Participants were divided into two groups based on standard diagnostic criteria (DSM-5): those who were cognitively impaired (n = 92) and those who were preserved (n = 42). A principal component analysis was used to extract a composite measure of global cognitive functioning from the three neuropsychological tests, and mediation analysis was used to examine the relationship between CR, age and global cognitive functioning in the two groups. Results revealed that: (i) age had a significant direct negative effect on the global cognitive score in both groups; (ii) the three socio-behavioural proxies of CR together suppress the direct negative relationship between age and global cognitive score in cognitively impaired patients but not in cognitively preserved participants. This study confirms the association between CR, age and cognition and allows us to validate its role in a population with cognitive impairment and extend findings to a low-to-middle educated population. These results hold important implications for public health and wellness promotion, emphasising the beneficial role of maintaining healthy and active physical, cognitive and social lifestyles.

Published
2023

41. The new frontier of satellite pre-earthquake signal detection: the cases of Swarm and CSES missions

Author

De Santis, A., Cianchini, G., Perrone, L., Calcara, M., Campuzano, S., D'Arcangelo, S., De Caro, M., Di Mauro, D., Fidani, C., Nardi, A., Orlando, M., Piscini, A., Sabbagh, D., and Soldani, M.

Abstract

De Santis et al. (EPSL 2017) detected that for the first time in Swarm satellite data some magnetic field anomalies associated with the 2015 Nepal M7.8 earthquake, with similar S-shapes for the cumulative number of satellite anomalies and earthquakes, providing an empirical proof on the lithospheric origin of the anomalies. Following the same approach, De Santis et al. (Atmosph. 2019) obtained other promising results for 12 earthquakes in the range M6.1-8.3, in the framework of the ESA funded SAFE (SwArm For Earthquake study) Project. Then, almost five years of Swarm magnetic field and electron density data were analysed with a Superposed Epoch and Space approach finding a robust correlation with major worldwide M5.5+ earthquakes (De Santis et al. Sc.Rep. 2019). The work also confirmed the Rikitake (1987) law, initially proposed for ground data: the larger the magnitude of the impending earthquake, the longer the precursory time of anomaly occurrences. An analogous analysis was also applied in the framework of the ASI funded Limadou-Science Project to the Chinese Seismo-Electromagnetic satellite (CSES) electron density providing similar results (De Santis et al. N.Cim. 2021). Marchetti et al. (Rem.Sens. 2022) confirmed the same result over a longer time series , i.e. 8 years, of Swarm satellite data. Furthermore, we demonstrated in several case studies (e.g. Marchetti et al. JAES 2019, Akhoondzadeh et al. Adv.S.R. 2019; De Santis et al. Fr.E.Sc. 2020) that the integration of CSES and Swarm data with other measurements from ground an atmosphere reveals a chain of processes before many mainshocks., The 28th IUGG General Assembly (IUGG2023) (Berlin 2023)

Published
2023
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42. P086 - Topic: AS06-Prognosis/AS06a-Prognostic factors of outcome and risk assessment: IMPACT OF GERIATRIC ASSESSMENT AND SOMATIC MUTATIONS IN HIGH-RISK MYELODYSPLASTIC SYNDROMES NOT ELIGIBLE FOR ALO-HCST. CET-AZA-2016–1 2022 UPDATE. ON BEHALF OF THE CETLAM GROUP

Author

Amer, N., Cabezón, M., Xicoy, B., Garrido, A., Baena, N., Canet, M., Arnan, M., Arenillas, L., Coll, R., Ortin, X., Diaz, M., Talarn, C., García-Caro, M., Zamora, L., and Bargay, J.

Published
2023
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46. Optical studies of nitrogen plasma for molecular beam epitaxy of InN.

Author

Pérez-Caro, M., Ramírez-López, M., Hernández-Méndez, S., Rodríguez, B. A. G., Casallas-Moreno, Y. L., Gallardo-Hernández, S., and López-López, M.

Subjects
*REFLECTION high energy electron diffraction, *NITROGEN plasmas, *MOLECULAR beam epitaxy, *REACTIVE nitrogen species
Abstract

We report on the optical characterization of a nitrogen plasma source based on radiofrequency (RF) used to grow III-nitride materials by molecular beam epitaxy (MBE). Optical emission spectroscopy (OES) was used to study the nitrogen plasma response as a function of the RF power applied and the flow rate of molecular nitrogen. Analysis of the intensities of spectral signals assigned to atomic and molecular species and the ratio of these intensities is performed in detail. The OES results show that the plasma source studied is sensitive to the RF power applied to produce an atomic nitrogen signal, while varying the incoming flow impacts the signal of metastable nitrogen molecules; this outcome allows for the determination of conditions under which certain types of nitrogen species are favored over others. InN films were grown on AlN-buffered Si(111) substrates by MBE under different plasma operational parameters, where, according to the OES studies, atomic nitrogen or excited molecular nitrogen is favored in the plasma. In situ reflection high-energy electron diffraction, scanning electron microscopy, and x-ray diffraction techniques were employed to characterize the InN samples. It is found that the surface morphology of the InN films is highly sensitive to the plasma conditions. A transition in the growth mode from smooth compact films to coalesced islands and columnar structures is observed when the dominant reactive species is atomic nitrogen or excited molecular nitrogen. The results of the characterization are discussed and correlated with the reactive nitrogen species present in the plasma. [ABSTRACT FROM AUTHOR]

Published
2020
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47. EP08.54: Uterine arteries pulsatility index in the second trimester of pregnancy as a predictor of fetal intrauterine growth restriction.

Author

Caro, M. Rodrigo, Rodríguez, T. Costas, Segurado, M. Cabrero, Alcalde, V. Lapresa, Santamaría, M. Casado, Cajas, M., Martín, M. Rodríguez, and Nava, A.M. Cubo

Subjects
*UTERINE artery, *FETAL growth retardation, *SECOND trimester of pregnancy, *DOPPLER ultrasonography, *BIRTH weight
Abstract

This article, published in the journal Ultrasound in Obstetrics & Gynecology, discusses the use of Doppler ultrasound to detect intrauterine growth restriction (IUGR) in pregnant women. The study analyzed 1600 deliveries over 12 months and found that a normal uterine artery pulsatility index (PI) was associated with a lower risk of IUGR. However, an abnormal PI was linked to an increased risk of low birthweight, but not an increase in admissions to the Neonatal Unit. The findings suggest that the PI of the uterine arteries can be a useful predictor of fetal growth restriction. [Extracted from the article]

Published
2024
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