Author: "Ulivi, L." - Searchworks@Jio Institute Digital Library Search Results

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220 results on '"Ulivi, L."'

1. Euclid: Searches for strong gravitational lenses using convolutional neural nets in Early Release Observations of the Perseus field

Author: Pearce-Casey, R., Nagam, B. C., Wilde, J., Busillo, V., Ulivi, L., Andika, I. T., Manjón-García, A., Leuzzi, L., Matavulj, P., Serjeant, S., Walmsley, M., Barroso, J. A. Acevedo, O'Riordan, C. M., Clément, B., Tortora, C., Collett, T. E., Courbin, F., Gavazzi, R., Metcalf, R. B., Cabanac, R., Courtois, H. M., Crook-Mansour, J., Delchambre, L., Despali, G., Ecker, L. R., Franco, A., Holloway, P., Jahnke, K., Mahler, G., Marchetti, L., Melo, A., Meneghetti, M., Müller, O., Nucita, A. A., Pearson, J., Rojas, K., Scarlata, C., Schuldt, S., Sluse, D., Suyu, S. H., Vaccari, M., Vegetti, S., Verma, A., Vernardos, G., Bolzonella, M., Kluge, M., Saifollahi, T., Schirmer, M., Stone, C., Paulino-Afonso, A., Bazzanini, L., Hogg, N. B., Koopmans, L. V. E., Kruk, S., Mannucci, F., Bromley, J. M., Díaz-Sánchez, A., Dickinson, H. J., Powell, D. M., Bouy, H., Laureijs, R., Altieri, B., Amara, A., Andreon, S., Baccigalupi, C., Baldi, M., Balestra, A., Bardelli, S., Battaglia, P., Bonino, D., Branchini, E., Brescia, M., Brinchmann, J., Caillat, A., Camera, S., Capobianco, V., Carbone, C., Carretero, J., Casas, S., Castellano, M., Castignani, G., Cavuoti, S., Cimatti, A., Colodro-Conde, C., Congedo, G., Conselice, C. J., Conversi, L., Copin, Y., Cropper, M., Da Silva, A., Degaudenzi, H., De Lucia, G., Di Giorgio, A. M., Dinis, J., Dubath, F., Dupac, X., Dusini, S., Farina, M., Farrens, S., Faustini, F., Ferriol, S., Frailis, M., Franceschi, E., Galeotta, S., George, K., Gillard, W., Gillis, B., Giocoli, C., Gómez-Alvarez, P., Grazian, A., Grupp, F., Haugan, S. V. H., Holmes, W., Hook, I., Hormuth, F., Hornstrup, A., Hudelot, P., Jhabvala, M., Joachimi, B., Keihänen, E., Kermiche, S., Kiessling, A., Kilbinger, M., Kubik, B., Kümmel, M., Kunz, M., Kurki-Suonio, H., Mignant, D. Le, Ligori, S., Lilje, P. B., Lindholm, V., Lloro, I., Maiorano, E., Mansutti, O., Marggraf, O., Markovic, K., Martinelli, M., Martinet, N., Marulli, F., Massey, R., Medinaceli, E., Mei, S., Melchior, M., Mellier, Y., Merlin, E., Meylan, G., Moresco, M., Moscardini, L., Nakajima, R., Neissner, C., Nichol, R. C., Niemi, S. -M., Nightingale, J. W., Padilla, C., Paltani, S., Pasian, F., Pedersen, K., Percival, W. J., Pettorino, V., Pires, S., Polenta, G., Poncet, M., Popa, L. A., Pozzetti, L., Raison, F., Renzi, A., Rhodes, J., Riccio, G., Romelli, E., Roncarelli, M., Rossetti, E., Saglia, R., Sakr, Z., Sánchez, A. G., Sapone, D., Sartoris, B., Schneider, P., Schrabback, T., Secroun, A., Seidel, G., Serrano, S., Sirignano, C., Sirri, G., Skottfelt, J., Stanco, L., Steinwagner, J., Tallada-Crespí, P., Tereno, I., Toledo-Moreo, R., Torradeflot, F., Tutusaus, I., Valentijn, E. A., Valenziano, L., Vassallo, T., Kleijn, G. Verdoes, Veropalumbo, A., Wang, Y., Weller, J., Zamorani, G., Zucca, E., Burigana, C., Calabrese, M., Mora, A., Pöntinen, M., Scottez, V., Viel, M., and Margalef-Bentabol, B.
Subjects: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract: The Euclid Wide Survey (EWS) is predicted to find approximately 170 000 galaxy-galaxy strong lenses from its lifetime observation of 14 000 deg^2 of the sky. Detecting this many lenses by visual inspection with professional astronomers and citizen scientists alone is infeasible. Machine learning algorithms, particularly convolutional neural networks (CNNs), have been used as an automated method of detecting strong lenses, and have proven fruitful in finding galaxy-galaxy strong lens candidates. We identify the major challenge to be the automatic detection of galaxy-galaxy strong lenses while simultaneously maintaining a low false positive rate. One aim of this research is to have a quantified starting point on the achieved purity and completeness with our current version of CNN-based detection pipelines for the VIS images of EWS. We select all sources with VIS IE < 23 mag from the Euclid Early Release Observation imaging of the Perseus field. We apply a range of CNN architectures to detect strong lenses in these cutouts. All our networks perform extremely well on simulated data sets and their respective validation sets. However, when applied to real Euclid imaging, the highest lens purity is just 11%. Among all our networks, the false positives are typically identifiable by human volunteers as, for example, spiral galaxies, multiple sources, and artefacts, implying that improvements are still possible, perhaps via a second, more interpretable lens selection filtering stage. There is currently no alternative to human classification of CNN-selected lens candidates. Given the expected 10^5 lensing systems in Euclid, this implies 10^6 objects for human classification, which while very large is not in principle intractable and not without precedent., Comment: 22 pages, 11 figures, Euclid consortium paper, A&A submitted
Published: 2024

2. JWST/NIRSpec insights into the circumnuclear region of Arp 220: A detailed kinematic study

Author: Ulivi, L., Perna, M., Lamperti, I., Arribas, S., Cresci, G., Marconcini, C., Del Pino, B. Rodríguez, Boeker, T., Bunker, A. J., Ceci, M., Charlot, S., Eugenio, F. D, Fahrion, K., Maiolino, R., Marconi, A., and Pereira-Santaella, M.
Subjects: Astrophysics - Astrophysics of Galaxies
Abstract: The study of starburst and active galactic nuclei (AGN) feedback is crucial for understanding the regulation of star formation and the evolution of galaxies across cosmic time. Arp 220, the closest ultraluminous infrared galaxy (ULIRG), is in an advanced phase of a major merger with two distinct nuclei, and it shows evidence of multiphase and multiscale (from < 0.1 to > 5 kpc) outflows. Therefore, it represents an ideal system for investigating outflow mechanisms and feedback phenomena in detail. Using new JWST NIRSpec IFU observations, we investigated the spatially resolved gaseous (in both ionized and hot molecular phases) and stellar kinematics in the innermost 1 kpc. We decoupled the different gas kinematic components through multi-Gaussian fitting, identifying two multiphase outflows, each associated with one nucleus, with velocities up to $\sim 1000$km/s. We also resolved two counter-rotating discs around each nucleus embedded in a larger-scale rotational disk. We compute the total outflow mass ($\approx 10^7$M$_\odot$), the mass rate ($\sim 15$M$_{\odot}$yr$^{-1}$), and the energetics ($\dot E_{out}\approx 10^{42}$erg/s) for each nucleus, and we found that the ionized and hot molecular outflowing gas contribute around 2-30% of the total mass and the energy of the outflows, as inferred from the combination of multiwavelength information. We discuss the possible origin of the outflows, finding no compelling evidence to prefer a starburst- or AGN-driven scenario. Regardless of their nature, outflows in Arp~220 propagate in multiple directions from parsec to kiloparsec scales, potentially impacting a significant portion of the host galaxy. This contrasts with isolated systems where outflows typically follow a more collimated path or are limited to the central region of the galaxy and hence do not affect the interstellar medium throughout the entire galaxy., Comment: In press to A&A, 24 figures, aa51442-24
Published: 2024

3. Euclid: Early Release Observations -- Overview of the Perseus cluster and analysis of its luminosity and stellar mass functions

Author: Cuillandre, J. -C., Bolzonella, M., Boselli, A., Marleau, F. R., Mondelin, M., Sorce, J. G., Stone, C., Buitrago, F., Cantiello, Michele, George, K., Hatch, N. A., Quilley, L., Mannucci, F., Saifollahi, T., Sánchez-Janssen, R., Tarsitano, F., Tortora, C., Xu, X., Bouy, H., Gwyn, S., Kluge, M., Lançon, A., Laureijs, R., Schirmer, M., Abdurro'uf, Awad, P., Baes, M., Bournaud, F., Carollo, D., Codis, S., Conselice, C. J., De Lapparent, V., Duc, P. -A., Ferré-Mateu, A., Gillard, W., Golden-Marx, J. B., Jablonka, P., Habas, R., Hunt, L. K., Mei, S., Miville-Deschênes, M. -A., Montes, M., Nersesian, A., Peletier, R. F., Poulain, M., Scaramella, R., Scialpi, M., Sola, E., Stephan, J., Ulivi, L., Urbano, M., Zöller, R., Aghanim, N., Altieri, B., Amara, A., Andreon, S., Auricchio, N., Baldi, M., Balestra, A., Bardelli, S., Bender, R., Bodendorf, C., Bonino, D., Branchini, E., Brescia, M., Brinchmann, J., Camera, S., Capobianco, V., Carbone, C., Carretero, J., Casas, S., Castander, F. J., Castellano, M., Cavuoti, S., Cimatti, A., Congedo, G., Conversi, L., Copin, Y., Courbin, F., Courtois, H. M., Cropper, M., Da Silva, A., Degaudenzi, H., Di Giorgio, A. M., Dinis, J., Douspis, M., Dubath, F., Duncan, C. A. J., Dupac, X., Dusini, S., Farina, M., Farrens, S., Ferriol, S., Fotopoulou, S., Frailis, M., Franceschi, E., Galeotta, S., Gillis, B., Giocoli, C., Gómez-Alvarez, P., Grazian, A., Grupp, F., Guzzo, L., Haugan, S. V. H., Hoar, J., Hoekstra, H., Holmes, W., Hook, I., Hormuth, F., Hornstrup, A., Hudelot, P., Jahnke, K., Jhabvala, M., Keihänen, E., Kermiche, S., Kiessling, A., Kilbinger, M., Kitching, T., Kohley, R., Kubik, B., Kuijken, K., Kümmel, M., Kunz, M., Kurki-Suonio, H., Lahav, O., Mignant, D. Le, Ligori, S., Lilje, P. B., Lindholm, V., Lloro, I., Maino, D., Maiorano, E., Mansutti, O., Marggraf, O., Markovic, K., Martinet, N., Marulli, F., Massey, R., Maurogordato, S., McCracken, H. J., Medinaceli, E., Melchior, M., Mellier, Y., Meneghetti, M., Merlin, E., Meylan, G., Mohr, J. J., Moresco, M., Moscardini, L., Nakajima, R., Nichol, R. C., Niemi, S. -M., Padilla, C., Paltani, S., Pasian, F., Pedersen, K., Percival, W. J., Pettorino, V., Pires, S., Polenta, G., Poncet, M., Popa, L. A., Pozzetti, L., Raison, F., Renzi, A., Rhodes, J., Riccio, G., Romelli, E., Roncarelli, M., Saglia, R., Sapone, D., Schneider, P., Schrabback, T., Secroun, A., Seidel, G., Serrano, S., Sirignano, C., Sirri, G., Skottfelt, J., Stanco, L., Tallada-Crespí, P., Taylor, A. N., Teplitz, H. I., Tereno, I., Toledo-Moreo, R., Tutusaus, I., Valentijn, E. A., Valenziano, L., Vassallo, T., Kleijn, G. Verdoes, Wang, Y., Weller, J., Zucca, E., Biviano, A., Burigana, C., Castignani, G., De Lucia, G., Scottez, V., Mora, A., Simon, P., Martín-Fleitas, J., and Scott, D.
Subjects: Astrophysics - Astrophysics of Galaxies
Abstract: The Euclid ERO programme targeted the Perseus cluster of galaxies, gathering deep data in the central region of the cluster over 0.7 square degree, corresponding to approximately 0.25 r_200. The data set reaches a point-source depth of IE=28.0 (YE, JE, HE = 25.3) AB magnitudes at 5 sigma with a 0.16" and 0.48" FWHM, and a surface brightness limit of 30.1 (29.2) mag per square arcsec. The exceptional depth and spatial resolution of this wide-field multi-band data enable the simultaneous detection and characterisation of both bright and low surface brightness galaxies, along with their globular cluster systems, from the optical to the NIR. This study advances beyond previous analyses of the cluster and enables a range of scientific investigations summarised here. We derive the luminosity and stellar mass functions (LF and SMF) of the Perseus cluster in the Euclid IE band, thanks to supplementary u,g,r,i,z and Halpha data from the CFHT. We adopt a catalogue of 1100 dwarf galaxies, detailed in the corresponding ERO paper. We identify all other sources in the Euclid images and obtain accurate photometric measurements using AutoProf or AstroPhot for 138 bright cluster galaxies, and SourceExtractor for half a million compact sources. Cluster membership for the bright sample is determined by calculating photometric redshifts with Phosphoros. Our LF and SMF are the deepest recorded for the Perseus cluster, highlighting the groundbreaking capabilities of the Euclid telescope. Both the LF and SMF fit a Schechter plus Gaussian model. The LF features a dip at M(IE)=-19 and a faint-end slope of alpha_S = -1.2 to -1.3. The SMF displays a low-mass-end slope of alpha_S = -1.2 to -1.35. These observed slopes are flatter than those predicted for dark matter halos in cosmological simulations, offering significant insights for models of galaxy formation and evolution., Comment: Submitted to A&A, 44 pages, 35 figures, Part of the A&A special issue `Euclid on Sky', which contains Euclid key reference papers and first results from the Euclid Early Release Observations
Published: 2024

4. Euclid. I. Overview of the Euclid mission

Author: Euclid Collaboration, Mellier, Y., Abdurro'uf, Barroso, J. A. Acevedo, Achúcarro, A., Adamek, J., Adam, R., Addison, G. E., Aghanim, N., Aguena, M., Ajani, V., Akrami, Y., Al-Bahlawan, A., Alavi, A., Albuquerque, I. S., Alestas, G., Alguero, G., Allaoui, A., Allen, S. W., Allevato, V., Alonso-Tetilla, A. V., Altieri, B., Alvarez-Candal, A., Alvi, S., Amara, A., Amendola, L., Amiaux, J., Andika, I. T., Andreon, S., Andrews, A., Angora, G., Angulo, R. E., Annibali, F., Anselmi, A., Anselmi, S., Arcari, S., Archidiacono, M., Aricò, G., Arnaud, M., Arnouts, S., Asgari, M., Asorey, J., Atayde, L., Atek, H., Atrio-Barandela, F., Aubert, M., Aubourg, E., Auphan, T., Auricchio, N., Aussel, B., Aussel, H., Avelino, P. P., Avgoustidis, A., Avila, S., Awan, S., Azzollini, R., Baccigalupi, C., Bachelet, E., Bacon, D., Baes, M., Bagley, M. B., Bahr-Kalus, B., Balaguera-Antolinez, A., Balbinot, E., Balcells, M., Baldi, M., Baldry, I., Balestra, A., Ballardini, M., Ballester, O., Balogh, M., Bañados, E., Barbier, R., Bardelli, S., Baron, M., Barreiro, T., Barrena, R., Barriere, J. -C., Barros, B. J., Barthelemy, A., Bartolo, N., Basset, A., Battaglia, P., Battisti, A. J., Baugh, C. M., Baumont, L., Bazzanini, L., Beaulieu, J. -P., Beckmann, V., Belikov, A. N., Bel, J., Bellagamba, F., Bella, M., Bellini, E., Benabed, K., Bender, R., Benevento, G., Bennett, C. L., Benson, K., Bergamini, P., Bermejo-Climent, J. R., Bernardeau, F., Bertacca, D., Berthe, M., Berthier, J., Bethermin, M., Beutler, F., Bevillon, C., Bhargava, S., Bhatawdekar, R., Bianchi, D., Bisigello, L., Biviano, A., Blake, R. P., Blanchard, A., Blazek, J., Blot, L., Bosco, A., Bodendorf, C., Boenke, T., Böhringer, H., Boldrini, P., Bolzonella, M., Bonchi, A., Bonici, M., Bonino, D., Bonino, L., Bonvin, C., Bon, W., Booth, J. T., Borgani, S., Borlaff, A. S., Borsato, E., Bose, B., Botticella, M. T., Boucaud, A., Bouche, F., Boucher, J. S., Boutigny, D., Bouvard, T., Bouwens, R., Bouy, H., Bowler, R. A. A., Bozza, V., Bozzo, E., Branchini, E., Brando, G., Brau-Nogue, S., Brekke, P., Bremer, M. N., Brescia, M., Breton, M. -A., Brinchmann, J., Brinckmann, T., Brockley-Blatt, C., Brodwin, M., Brouard, L., Brown, M. L., Bruton, S., Bucko, J., Buddelmeijer, H., Buenadicha, G., Buitrago, F., Burger, P., Burigana, C., Busillo, V., Busonero, D., Cabanac, R., Cabayol-Garcia, L., Cagliari, M. S., Caillat, A., Caillat, L., Calabrese, M., Calabro, A., Calderone, G., Calura, F., Quevedo, B. Camacho, Camera, S., Campos, L., Canas-Herrera, G., Candini, G. P., Cantiello, M., Capobianco, V., Cappellaro, E., Cappelluti, N., Cappi, A., Caputi, K. I., Cara, C., Carbone, C., Cardone, V. F., Carella, E., Carlberg, R. G., Carle, M., Carminati, L., Caro, F., Carrasco, J. M., Carretero, J., Carrilho, P., Duque, J. Carron, Carry, B., Carvalho, A., Carvalho, C. S., Casas, R., Casas, S., Casenove, P., Casey, C. M., Cassata, P., Castander, F. J., Castelao, D., Castellano, M., Castiblanco, L., Castignani, G., Castro, T., Cavet, C., Cavuoti, S., Chabaud, P. -Y., Chambers, K. C., Charles, Y., Charlot, S., Chartab, N., Chary, R., Chaumeil, F., Cho, H., Chon, G., Ciancetta, E., Ciliegi, P., Cimatti, A., Cimino, M., Cioni, M. -R. L., Claydon, R., Cleland, C., Clément, B., Clements, D. L., Clerc, N., Clesse, S., Codis, S., Cogato, F., Colbert, J., Cole, R. E., Coles, P., Collett, T. E., Collins, R. S., Colodro-Conde, C., Colombo, C., Combes, F., Conforti, V., Congedo, G., Conseil, S., Conselice, C. J., Contarini, S., Contini, T., Conversi, L., Cooray, A. R., Copin, Y., Corasaniti, P. -S., Corcho-Caballero, P., Corcione, L., Cordes, O., Corpace, O., Correnti, M., Costanzi, M., Costille, A., Courbin, F., Mifsud, L. Courcoult, Courtois, H. M., Cousinou, M. -C., Covone, G., Cowell, T., Cragg, C., Cresci, G., Cristiani, S., Crocce, M., Cropper, M., Crouzet, P. E, Csizi, B., Cuby, J. -G., Cucchetti, E., Cucciati, O., Cuillandre, J. -C., Cunha, P. A. C., Cuozzo, V., Daddi, E., D'Addona, M., Dafonte, C., Dagoneau, N., Dalessandro, E., Dalton, G. B., D'Amico, G., Dannerbauer, H., Danto, P., Das, I., Da Silva, A., da Silva, R., Doumerg, W. d'Assignies, Daste, G., Davies, J. E., Davini, S., Dayal, P., de Boer, T., Decarli, R., De Caro, B., Degaudenzi, H., Degni, G., de Jong, J. T. A., de la Bella, L. F., de la Torre, S., Delhaise, F., Delley, D., Delucchi, G., De Lucia, G., Denniston, J., De Paolis, F., De Petris, M., Derosa, A., Desai, S., Desjacques, V., Despali, G., Desprez, G., De Vicente-Albendea, J., Deville, Y., Dias, J. D. F., Díaz-Sánchez, A., Diaz, J. J., Di Domizio, S., Diego, J. M., Di Ferdinando, D., Di Giorgio, A. M., Dimauro, P., Dinis, J., Dolag, K., Dolding, C., Dole, H., Sánchez, H. Domínguez, Doré, O., Dournac, F., Douspis, M., Dreihahn, H., Droge, B., Dryer, B., Dubath, F., Duc, P. -A., Ducret, F., Duffy, C., Dufresne, F., Duncan, C. A. J., Dupac, X., Duret, V., Durrer, R., Durret, F., Dusini, S., Ealet, A., Eggemeier, A., Eisenhardt, P. R. M., Elbaz, D., Elkhashab, M. Y., Ellien, A., Endicott, J., Enia, A., Erben, T., Vigo, J. A. Escartin, Escoffier, S., Sanz, I. Escudero, Essert, J., Ettori, S., Ezziati, M., Fabbian, G., Fabricius, M., Fang, Y., Farina, A., Farina, M., Farinelli, R., Farrens, S., Faustini, F., Feltre, A., Ferguson, A. M. N., Ferrando, P., Ferrari, A. G., Ferré-Mateu, A., Ferreira, P. G., Ferreras, I., Ferrero, I., Ferriol, S., Ferruit, P., Filleul, D., Finelli, F., Finkelstein, S. L., Finoguenov, A., Fiorini, B., Flentge, F., Focardi, P., Fonseca, J., Fontana, A., Fontanot, F., Fornari, F., Fosalba, P., Fossati, M., Fotopoulou, S., Fouchez, D., Fourmanoit, N., Frailis, M., Fraix-Burnet, D., Franceschi, E., Franco, A., Franzetti, P., Freihoefer, J., Frenk, C. . S., Frittoli, G., Frugier, P. -A., Frusciante, N., Fumagalli, A., Fumagalli, M., Fumana, M., Fu, Y., Gabarra, L., Galeotta, S., Galluccio, L., Ganga, K., Gao, H., García-Bellido, J., Garcia, K., Gardner, J. P., Garilli, B., Gaspar-Venancio, L. -M., Gasparetto, T., Gautard, V., Gavazzi, R., Gaztanaga, E., Genolet, L., Santos, R. Genova, Gentile, F., George, K., Gerbino, M., Ghaffari, Z., Giacomini, F., Gianotti, F., Gibb, G. P. S., Gillard, W., Gillis, B., Ginolfi, M., Giocoli, C., Girardi, M., Giri, S. K., Goh, L. W. K., Gómez-Alvarez, P., Gonzalez-Perez, V., Gonzalez, A. H., Gonzalez, E. J., Gonzalez, J. C., Beauchamps, S. Gouyou, Gozaliasl, G., Gracia-Carpio, J., Grandis, S., Granett, B. R., Granvik, M., Grazian, A., Gregorio, A., Grenet, C., Grillo, C., Grupp, F., Gruppioni, C., Gruppuso, A., Guerbuez, C., Guerrini, S., Guidi, M., Guillard, P., Gutierrez, C. M., Guttridge, P., Guzzo, L., Gwyn, S., Haapala, J., Haase, J., Haddow, C. R., Hailey, M., Hall, A., Hall, D., Hamaus, N., Haridasu, B. S., Harnois-Déraps, J., Harper, C., Hartley, W. G., Hasinger, G., Hassani, F., Hatch, N. A., Haugan, S. V. H., Häußler, B., Heavens, A., Heisenberg, L., Helmi, A., Helou, G., Hemmati, S., Henares, K., Herent, O., Hernández-Monteagudo, C., Heuberger, T., Hewett, P. C., Heydenreich, S., Hildebrandt, H., Hirschmann, M., Hjorth, J., Hoar, J., Hoekstra, H., Holland, A. D., Holliman, M. S., Holmes, W., Hook, I., Horeau, B., Hormuth, F., Hornstrup, A., Hosseini, S., Hu, D., Hudelot, P., Hudson, M. J., Huertas-Company, M., Huff, E. M., Hughes, A. C. N., Humphrey, A., Hunt, L. K., Huynh, D. D., Ibata, R., Ichikawa, K., Iglesias-Groth, S., Ilbert, O., Ilić, S., Ingoglia, L., Iodice, E., Israel, H., Israelsson, U. E., Izzo, L., Jablonka, P., Jackson, N., Jacobson, J., Jafariyazani, M., Jahnke, K., Jain, B., Jansen, H., Jarvis, M. J., Jasche, J., Jauzac, M., Jeffrey, N., Jhabvala, M., Jimenez-Teja, Y., Muñoz, A. Jimenez, Joachimi, B., Johansson, P. H., Joudaki, S., Jullo, E., Kajava, J. J. E., Kang, Y., Kannawadi, A., Kansal, V., Karagiannis, D., Kärcher, M., Kashlinsky, A., Kazandjian, M. V., Keck, F., Keihänen, E., Kerins, E., Kermiche, S., Khalil, A., Kiessling, A., Kiiveri, K., Kilbinger, M., Kim, J., King, R., Kirkpatrick, C. C., Kitching, T., Kluge, M., Knabenhans, M., Knapen, J. H., Knebe, A., Kneib, J. -P., Kohley, R., Koopmans, L. V. E., Koskinen, H., Koulouridis, E., Kou, R., Kovács, A., Kovačić, I., Kowalczyk, A., Koyama, K., Kraljic, K., Krause, O., Kruk, S., Kubik, B., Kuchner, U., Kuijken, K., Kümmel, M., Kunz, M., Kurki-Suonio, H., Lacasa, F., Lacey, C. G., La Franca, F., Lagarde, N., Lahav, O., Laigle, C., La Marca, A., La Marle, O., Lamine, B., Lam, M. C., Lançon, A., Landt, H., Langer, M., Lapi, A., Larcheveque, C., Larsen, S. S., Lattanzi, M., Laudisio, F., Laugier, D., Laureijs, R., Laurent, V., Lavaux, G., Lawrenson, A., Lazanu, A., Lazeyras, T., Boulc'h, Q. Le, Brun, A. M. C. Le, Brun, V. Le, Leclercq, F., Lee, S., Graet, J. Le, Legrand, L., Leirvik, K. N., Jeune, M. Le, Lembo, M., Mignant, D. Le, Lepinzan, M. D., Lepori, F., Reun, A. Le, Leroy, G., Lesci, G. F., Lesgourgues, J., Leuzzi, L., Levi, M. E., Liaudat, T. I., Libet, G., Liebing, P., Ligori, S., Lilje, P. B., Lin, C. -C., Linde, D., Linder, E., Lindholm, V., Linke, L., Li, S. -S., Liu, S. J., Lloro, I., Lobo, F. S. N., Lodieu, N., Lombardi, M., Lombriser, L., Lonare, P., Longo, G., López-Caniego, M., Lopez, X. Lopez, Alvarez, J. Lorenzo, Loureiro, A., Loveday, J., Lusso, E., Macias-Perez, J., Maciaszek, T., Maggio, G., Magliocchetti, M., Magnard, F., Magnier, E. A., Magro, A., Mahler, G., Mainetti, G., Maino, D., Maiorano, E., Malavasi, N., Mamon, G. A., Mancini, C., Mandelbaum, R., Manera, M., Manjón-García, A., Mannucci, F., Mansutti, O., Outeiro, M. Manteiga, Maoli, R., Maraston, C., Marcin, S., Marcos-Arenal, P., Margalef-Bentabol, B., Marggraf, O., Marinucci, D., Marinucci, M., Markovic, K., Marleau, F. R., Marpaud, J., Martignac, J., Martín-Fleitas, J., Martin-Moruno, P., Martin, E. L., Martinelli, M., Martinet, N., Martin, H., Martins, C. J. A. P., Marulli, F., Massari, D., Massey, R., Masters, D. C., Matarrese, S., Matsuoka, Y., Matthew, S., Maughan, B. J., Mauri, N., Maurin, L., Maurogordato, S., McCarthy, K., McConnachie, A. W., McCracken, H. J., McDonald, I., McEwen, J. D., McPartland, C. J. R., Medinaceli, E., Mehta, V., Mei, S., Melchior, M., Melin, J. -B., Ménard, B., Mendes, J., Mendez-Abreu, J., Meneghetti, M., Mercurio, A., Merlin, E., Metcalf, R. B., Meylan, G., Migliaccio, M., Mignoli, M., Miller, L., Miluzio, M., Milvang-Jensen, B., Mimoso, J. P., Miquel, R., Miyatake, H., Mobasher, B., Mohr, J. J., Monaco, P., Monguió, M., Montoro, A., Mora, A., Dizgah, A. Moradinezhad, Moresco, M., Moretti, C., Morgante, G., Morisset, N., Moriya, T. J., Morris, P. W., Mortlock, D. J., Moscardini, L., Mota, D. F., Mottet, S., Moustakas, L. A., Moutard, T., Müller, T., Munari, E., Murphree, G., Murray, C., Murray, N., Musi, P., Nadathur, S., Nagam, B. C., Nagao, T., Naidoo, K., Nakajima, R., Nally, C., Natoli, P., Navarro-Alsina, A., Girones, D. Navarro, Neissner, C., Nersesian, A., Nesseris, S., Nguyen-Kim, H. N., Nicastro, L., Nichol, R. C., Nielbock, M., Niemi, S. -M., Nieto, S., Nilsson, K., Noller, J., Norberg, P., Nouri-Zonoz, A., Ntelis, P., Nucita, A. A., Nugent, P., Nunes, N. J., Nutma, T., Ocampo, I., Odier, J., Oesch, P. A., Oguri, M., Oliveira, D. Magalhaes, Onoue, M., Oosterbroek, T., Oppizzi, F., Ordenovic, C., Osato, K., Pacaud, F., Pace, F., Padilla, C., Paech, K., Pagano, L., Page, M. J., Palazzi, E., Paltani, S., Pamuk, S., Pandolfi, S., Paoletti, D., Paolillo, M., Papaderos, P., Pardede, K., Parimbelli, G., Parmar, A., Partmann, C., Pasian, F., Passalacqua, F., Paterson, K., Patrizii, L., Pattison, C., Paulino-Afonso, A., Paviot, R., Peacock, J. A., Pearce, F. R., Pedersen, K., Peel, A., Peletier, R. F., Ibanez, M. Pellejero, Pello, R., Penny, M. T., Percival, W. J., Perez-Garrido, A., Perotto, L., Pettorino, V., Pezzotta, A., Pezzuto, S., Philippon, A., Pierre, M., Piersanti, O., Pietroni, M., Piga, L., Pilo, L., Pires, S., Pisani, A., Pizzella, A., Pizzuti, L., Plana, C., Polenta, G., Pollack, J. E., Poncet, M., Pöntinen, M., Pool, P., Popa, L. A., Popa, V., Popp, J., Porciani, C., Porth, L., Potter, D., Poulain, M., Pourtsidou, A., Pozzetti, L., Prandoni, I., Pratt, G. W., Prezelus, S., Prieto, E., Pugno, A., Quai, S., Quilley, L., Racca, G. D., Raccanelli, A., Rácz, G., Radinović, S., Radovich, M., Ragagnin, A., Ragnit, U., Raison, F., Ramos-Chernenko, N., Ranc, C., Rasera, Y., Raylet, N., Rebolo, R., Refregier, A., Reimberg, P., Reiprich, T. H., Renk, F., Renzi, A., Retre, J., Revaz, Y., Reylé, C., Reynolds, L., Rhodes, J., Ricci, F., Ricci, M., Riccio, G., Ricken, S. O., Rissanen, S., Risso, I., Rix, H. -W., Robin, A. C., Rocca-Volmerange, B., Rocci, P. -F., Rodenhuis, M., Rodighiero, G., Monroy, M. Rodriguez, Rollins, R. P., Romanello, M., Roman, J., Romelli, E., Romero-Gomez, M., Roncarelli, M., Rosati, P., Rosset, C., Rossetti, E., Roster, W., Rottgering, H. J. A., Rozas-Fernández, A., Ruane, K., Rubino-Martin, J. A., Rudolph, A., Ruppin, F., Rusholme, B., Sacquegna, S., Sáez-Casares, I., Saga, S., Saglia, R., Sahlén, M., Saifollahi, T., Sakr, Z., Salvalaggio, J., Salvaterra, R., Salvati, L., Salvato, M., Salvignol, J. -C., Sánchez, A. G., Sanchez, E., Sanders, D. B., Sapone, D., Saponara, M., Sarpa, E., Sarron, F., Sartori, S., Sartoris, B., Sassolas, B., Sauniere, L., Sauvage, M., Sawicki, M., Scaramella, R., Scarlata, C., Scharré, L., Schaye, J., Schewtschenko, J. A., Schindler, J. -T., Schinnerer, E., Schirmer, M., Schmidt, F., Schmidt, M., Schneider, A., Schneider, M., Schneider, P., Schöneberg, N., Schrabback, T., Schultheis, M., Schulz, S., Schuster, N., Schwartz, J., Sciotti, D., Scodeggio, M., Scognamiglio, D., Scott, D., Scottez, V., Secroun, A., Sefusatti, E., Seidel, G., Seiffert, M., Sellentin, E., Selwood, M., Semboloni, E., Sereno, M., Serjeant, S., Serrano, S., Setnikar, G., Shankar, F., Sharples, R. M., Short, A., Shulevski, A., Shuntov, M., Sias, M., Sikkema, G., Silvestri, A., Simon, P., Sirignano, C., Sirri, G., Skottfelt, J., Slezak, E., Sluse, D., Smith, G. P., Smith, L. C., Smith, R. E., Smit, S. J. A., Soldano, F., Solheim, B. G. B., Sorce, J. G., Sorrenti, F., Soubrie, E., Spinoglio, L., Mancini, A. Spurio, Stadel, J., Stagnaro, L., Stanco, L., Stanford, S. A., Starck, J. -L., Stassi, P., Steinwagner, J., Stern, D., Stone, C., Strada, P., Strafella, F., Stramaccioni, D., Surace, C., Sureau, F., Suyu, S. H., Swindells, I., Szafraniec, M., Szapudi, I., Taamoli, S., Talia, M., Tallada-Crespí, P., Tanidis, K., Tao, C., Tarrío, P., Tavagnacco, D., Taylor, A. N., Taylor, J. E., Taylor, P. L., Teixeira, E. M., Tenti, M., Idiago, P. Teodoro, Teplitz, H. I., Tereno, I., Tessore, N., Testa, V., Testera, G., Tewes, M., Teyssier, R., Theret, N., Thizy, C., Thomas, P. D., Toba, Y., Toft, S., Toledo-Moreo, R., Tolstoy, E., Tommasi, E., Torbaniuk, O., Torradeflot, F., Tortora, C., Tosi, S., Tosti, S., Trifoglio, M., Troja, A., Trombetti, T., Tronconi, A., Tsedrik, M., Tsyganov, A., Tucci, M., Tutusaus, I., Uhlemann, C., Ulivi, L., Urbano, M., Vacher, L., Vaillon, L., Valageas, P., Valdes, I., Valentijn, E. A., Valenziano, L., Valieri, C., Valiviita, J., Broeck, M. Van den, Vassallo, T., Vavrek, R., Vega-Ferrero, J., Venemans, B., Venhola, A., Ventura, S., Kleijn, G. Verdoes, Vergani, D., Verma, A., Vernizzi, F., Veropalumbo, A., Verza, G., Vescovi, C., Vibert, D., Viel, M., Vielzeuf, P., Viglione, C., Viitanen, A., Villaescusa-Navarro, F., Vinciguerra, S., Visticot, F., Voggel, K., von Wietersheim-Kramsta, M., Vriend, W. J., Wachter, S., Walmsley, M., Walth, G., Walton, D. M., Walton, N. A., Wander, M., Wang, L., Wang, Y., Weaver, J. R., Weller, J., Wetzstein, M., Whalen, D. J., Whittam, I. H., Widmer, A., Wiesmann, M., Wilde, J., Williams, O. R., Winther, H. -A., Wittje, A., Wong, J. H. W., Wright, A. H., Yankelevich, V., Yeung, H. W., Yoon, M., Youles, S., Yung, L. Y. A., Zacchei, A., Zalesky, L., Zamorani, G., Vitorelli, A. Zamorano, Marc, M. Zanoni, Zennaro, M., Zerbi, F. M., Zinchenko, I. A., Zoubian, J., Zucca, E., and Zumalacarregui, M.
Subjects: Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract: The current standard model of cosmology successfully describes a variety of measurements, but the nature of its main ingredients, dark matter and dark energy, remains unknown. Euclid is a medium-class mission in the Cosmic Vision 2015-2025 programme of the European Space Agency (ESA) that will provide high-resolution optical imaging, as well as near-infrared imaging and spectroscopy, over about 14,000 deg^2 of extragalactic sky. In addition to accurate weak lensing and clustering measurements that probe structure formation over half of the age of the Universe, its primary probes for cosmology, these exquisite data will enable a wide range of science. This paper provides a high-level overview of the mission, summarising the survey characteristics, the various data-processing steps, and data products. We also highlight the main science objectives and expected performance., Comment: Accepted for publication in the A&A special issue`Euclid on Sky'
Published: 2024

5. Feedback and ionized gas outflows in four low-radio power AGN at z $\sim$0.15

Author: Ulivi, L., Venturi, G., Cresci, G., Marconi, A., Marconcini, C., Amiri, A., Belfiore, F., Bertola, E., Carniani, S., Amato, Q. D, Di Teodoro, E., Ginolfi, M., Girdhar, A., Harrison, C., Maiolino, R., Mannucci, F., Mingozzi, M., Perna, M., Scialpi, M., Tomicic, N., Tozzi, G., and Treister, E.
Subjects: Astrophysics - Astrophysics of Galaxies
Abstract: An increasing number of observations and simulations suggests that low-power (<10$^{44}$ erg s$^{-1}$) jets may be a significant channel of feedback produced by active galactic nuclei (AGN), but little is known about their actual effect on their host galaxies from the observational point of view. We targeted four luminous type 2 AGN hosting moderately powerful radio emission ($\sim$10$^{44}$ erg s$^{-1}$), two of which and possibly a third are associated with jets, with optical integral field spectroscopy observations from the Multi Unit Spectroscopic Explorer (MUSE) at the Very Large Telescope (VLT) to analyze the properties of their ionized gas as well as the properties and effects of ionized outflows. We combined these observations with Very Large Array (VLA) and e-MERLIN data to investigate the relations and interactions between the radio jets and host galaxies. We detected ionized outflows as traced by the fast bulk motion of the gas. The outflows extended over kiloparsec scales in the direction of the jet, when present. In the two sources with resolved radio jets, we detected a strong enhancement in the emission-line velocity dispersion (up to 1000 km s$^{-1}$) perpendicular to the direction of the radio jets. We also found a correlation between the mass and the energetics of this high-velocity dispersion gas and the radio power, which supports the idea that the radio emission may cause the enhanced turbulence. This phenomenon, which is now being observed in an increasing number of objects, might represent an important channel for AGN feedback on galaxies., Comment: 18 pages, 17 figures
Published: 2024
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6. HOMERUN a new approach to photoionization modelling. I -- reproducing observed emission lines with percent accuracy and obtaining accurate physical properties of the ionized gas

Author: Marconi, A., Amiri, A., Feltre, A., Belfiore, F., Cresci, G., Curti, M., Mannucci, F., Bertola, E., Brazzini, M., Carniani, S., Cataldi, E., D'Amato, Q., de Rosa, G., Di Teodoro, E., Ginolfi, M., Kumari, N., Marconcini, C., Maiolino, R., Magrini, L., Marasco, A., Mingozzi, M., Moreschini, B., Nagao, T., Oliva, E., Scialpi, M., Tomicic, N., Tozzi, G., Ulivi, L., and Venturi, G.
Subjects: Astrophysics - Astrophysics of Galaxies
Abstract: We present HOMERUN (Highly Optimized Multi-cloud Emission-line Ratios Using photo-ionizatioN), a new approach to modelling emission lines from photoionized gas that can simultaneously reproduce all observed line intensities from a wide range of ionization levels and with high accuracy. Our approach is based on the weighted combination of multiple single-cloud photoionization models and, contrary to previous works, the novelty of our approach consists in using the weights as free parameters of the fit and constraining them with the observed data. One of the main applications of HOMERUN is the accurate determination of gas-phase metallicities and we show that a critical point is to allow for a variation of the N/O and S/O abundance ratios which can significantly improve the quality of the fit and the accuracy of the results. Moreover, our approach provides a major improvement compared to the single-cloud, constant-pressure models commonly used in the literature. By using high-quality literature spectra of H ii regions where 10 to 20 emission lines (including several auroral lines) are detected with high signal-to-noise ratio, we show that all lines are reproduced by the model with an accuracy better than 10%. In particular, the model is able to simultaneously reproduce [O i]6300, 6363, [O ii]3726, 3729, [O iii]4959, 5007, [S ii]6717, 6731, and [S iii]9069, 9532 emission lines which, to our knowledge, is an unprecedented result. Finally, we show that the gas metallicities estimated with our models for HII regions in the Milky Way are in agreement with the stellar metallicities than the estimates based on the Te-method. Overall, our method provides a new accurate tool to estimate the metallicity and the physical conditions of the ionized gas. It can be applied to many different science cases from HII regions to AGN and wherever there are emission lines from photoionized gas., Comment: A&A in press, new version following referee report
Published: 2024
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7. MOKA3D: An innovative approach to 3D gas kinematic modelling. I. Application to AGN ionized outflows

Author: Marconcini, C., Marconi, A., Cresci, G., Venturi, G., Ulivi, L., Mannucci, F., Belfiore, F., Tozzi, G., Ginolfi, M., Marasco, A., Carniani, S., Amiri, A., Di Teodoro, E., Scialpi, M., Tomicic, N., Mingozzi, M., Brazzini, M., and Moreschini, B.
Subjects: Astrophysics - Astrophysics of Galaxies
Abstract: Studying the feedback process of Active Galactic Nuclei (AGN) requires characterising multiple kinematical components, such as rotating gas and stellar disks, outflows, inflows, and jets. To compare the observed properties with theoretical predictions of galaxy evolution and feedback models and to assess the mutual interaction and energy injection rate into the interstellar medium (ISM), one usually relies on simplified kinematic models. These models have several limitations, as they often do not take into account projection effects, beam smearing and the surface brightness distribution of the emitting medium. Here, we present MOKA3D, an innovative approach to model the 3D gas kinematics from integral field spectroscopy observations. In this first paper, we discuss its application to the case of AGN ionised outflows, whose observed clumpy emission and apparently irregular kinematics are only marginally accounted for by existing kinematical models. Unlike previous works, our model does not assume the surface brightness distribution of the gas, but exploits a novel procedure to derive it from the observations by reconstructing the 3D distribution of emitting clouds and providing accurate estimates of the spatially resolved outflow physical properties (e.g. mass rate, kinetic energy). As an example, we demonstrate the capabilities of our method by applying it to three nearby Seyfert-II galaxies observed with MUSE at the VLT and selected from the MAGNUM survey, showing that the complex kinematic features observed can be described by a conical outflow with a constant radial velocity field and a clumpy distribution of clouds., Comment: 17 pages, 14 figures
Published: 2023
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8. MUSE adaptive-optics spectroscopy confirms dual active galactic nuclei and strongly lensed systems at sub-arcsec separation

Author: Scialpi, M., Mannucci, F., Marconcini, C., Venturi, G., Pancino, E., Marconi, A., Cresci, G., Belfiore, F., Amiri, A., Bertola, E., Carniani, S., Cicone, C., Ciurlo, A., D'Amato, Q., Ginolfi, M., Lusso, E., Marasco, A., Nardini, E., Rubinur, K., Severgnini, P., Tozzi, G., Ulivi, L., Vignali, C., and Volonteri, M.
Subjects: Astrophysics - Astrophysics of Galaxies
Abstract: The novel Gaia Multi Peak (GMP) technique has proven to be able to successfully select dual and lensed AGN candidates at sub-arcsec separations. Both populations are important because dual AGN represent one of the central, still largely untested, predictions of lamdaCDM cosmology, and compact lensed quasars allow to probe the central regions of the lensing galaxies. In this work, we present high spatial resolution spectroscopy of twelve GMP-selected systems. We use the the adaptive-optics assisted integral-field spectrograph MUSE at VLT to resolve each system and study the nature of each component. All the targets reveal the presence of two components confirming the GMP selection. We classify five targets as dual AGN, two as lensed systems, and five as a chance alignment of a star and and AGN. Having separations between 0.30" and 0.86", these dual and lensed systems are, to date, among the most compact ever discovered at z >0.3. This is the largest sample of distant dual AGN with sub-arcsec separations ever presented in a single paper., Comment: 16 pages, 11 figures
Published: 2023
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9. GMP-selected dual and lensed AGNs: selection function and classification based on near-IR colors and resolved spectra from VLT/ERIS, KECK/OSIRIS, and LBT/LUCI

Author: Mannucci, F., Scialpi, M., Ciurlo, A., Yeh, S., Marconcini, C., Tozzi, G., Cresci, G., Marconi, A., Amiri, A., Belfiore, F., Carniani, S., Cicone, C., Nardini, E., Pancino, E., Rubinur, K., Severgnini, P., Ulivi, L., Venturi, G., Vignali, C., Volonteri, M., Pinna, E., Rossi, F., Puglisi, A., Agapito, G., Plantet, C., Ghose, E., Carbonaro, L., Xompero, M., Grani, P., Esposito, S., Power, J., Ramon, J. C. Guerra, Lefebvre, M., Cavallaro, A., Davies, R., Riccardi, A., Macintosh, M., Taylor, W., Dolci, M., Baruffolo, A., Feuchtgruber, H., Kravchenko, K., Rau, C., Sturm, E., Wiezorrek, E., Dallilar, Y., and Kenworthy, M.
Subjects: Astrophysics - Astrophysics of Galaxies
Abstract: The Gaia-Multi-Peak (GMP) technique can be used to identify large numbers of dual or lensed AGN candidates at sub-arcsec separation, allowing us to study both multiple SMBHs in the same galaxy and rare, compact lensed systems. The observed samples can be used to test the predictions of the models of SMBH merging once 1) the selection function of the GMP technique is known, and 2) each system has been classified as dual AGN, lensed AGN, or AGN/star alignment. Here we show that the GMP selection is very efficient for separations above 0.15'' when the secondary (fainter) object has magnitude G<20.5. We present the spectroscopic classification of five GMP candidates using VLT/ERIS and Keck/OSIRIS, and compare them with the classifications obtained from: a) the near-IR colors of 7 systems obtained with LBT/LUCI, and b) the analysis of the total, spatially-unresolved spectra. We conclude that colors and integrated spectra can already provide reliable classifications of many systems. Finally, we summarize the confirmed dual AGNs at z>0.5 selected by the GMP technique, and compare this sample with other such systems from the literature, concluding that GMP can provide a large number of confirmed dual AGNs at separations below 7 kpc., Comment: 14 pages,A&A, in press
Published: 2023

10. Feedback and ionized gas outflows in four low-radio power AGN at z ∼ 0.15.

Author: Ulivi, L., Venturi, G., Cresci, G., Marconi, A., Marconcini, C., Amiri, A., Belfiore, F., Bertola, E., Carniani, S., D'Amato, Q., Di Teodoro, E., Ginolfi, M., Girdhar, A., Harrison, C., Maiolino, R., Mannucci, F., Mingozzi, M., Perna, M., Scialpi, M., and Tomicic, N.
Subjects: IONIZED gases, INTEGRAL field spectroscopy, VERY large telescopes, ACTIVE galactic nuclei, RADIO jets (Astrophysics), RADIO galaxies, ACTIVE galaxies
Abstract: An increasing number of observations and simulations suggests that low-power (< 1044 erg s−1) jets may be a significant channel of feedback produced by active galactic nuclei (AGN), but little is known about their actual effect on their host galaxies from the observational point of view. We targeted four luminous type 2 AGN hosting moderately powerful radio emission (∼1044 erg s−1), two of which and possibly a third are associated with jets, with optical integral field spectroscopy observations from the Multi Unit Spectroscopic Explorer (MUSE) at the Very Large Telescope (VLT) to analyze the properties of their ionized gas as well as the properties and effects of ionized outflows. We combined these observations with Very Large Array (VLA) and e-MERLIN data to investigate the relations and interactions between the radio jets and host galaxies. We detected ionized outflows as traced by the fast bulk motion of the gas. The outflows extended over kiloparsec scales in the direction of the jet, when present. In the two sources with resolved radio jets, we detected a strong enhancement in the emission-line velocity dispersion (up to 1000 km s−1) perpendicular to the direction of the radio jets. We also found a correlation between the mass and the energetics of this high-velocity dispersion gas and the radio power, which supports the idea that the radio emission may cause the enhanced turbulence. This phenomenon, which is now being observed in an increasing number of objects, might represent an important channel for AGN feedback on galaxies [ABSTRACT FROM AUTHOR]
Published: 2024
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11. GMP-selected dual and lensed AGNs: Selection function and classification based on near-IR colors and resolved spectra from VLT/ERIS, Keck/OSIRIS, and LBT/LUCI

Author: Mannucci, F., primary, Scialpi, M., additional, Ciurlo, A., additional, Yeh, S., additional, Marconcini, C., additional, Tozzi, G., additional, Cresci, G., additional, Marconi, A., additional, Amiri, A., additional, Belfiore, F., additional, Carniani, S., additional, Cicone, C., additional, Nardini, E., additional, Pancino, E., additional, Rubinur, K., additional, Severgnini, P., additional, Ulivi, L., additional, Venturi, G., additional, Vignali, C., additional, Volonteri, M., additional, Pinna, E., additional, Rossi, F., additional, Puglisi, A., additional, Agapito, G., additional, Plantet, C., additional, Ghose, E., additional, Carbonaro, L., additional, Xompero, M., additional, Grani, P., additional, Esposito, S., additional, Power, J., additional, Guerra Ramon, J. C., additional, Lefebvre, M., additional, Cavallaro, A., additional, Davies, R., additional, Riccardi, A., additional, Macintosh, M., additional, Taylor, W., additional, Dolci, M., additional, Baruffolo, A., additional, Feuchtgruber, H., additional, Kravchenko, K., additional, Rau, C., additional, Sturm, E., additional, Wiezorrek, E., additional, Dallilar, Y., additional, and Kenworthy, M., additional
Published: 2023
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12. Quantum rattling of molecular hydrogen in clathrate hydrate nanocavities

Author: Ulivi, L., Celli, M., Giannasi, A., Ramirez-Cuesta, A. J., Bull, D. J., and Zoppi, M.
Subjects: Condensed Matter - Materials Science
Abstract: We have performed high-resolution inelastic neutron scattering studies on three samples of hydrogenated tetrahydrofuran-water clathrates, containing either H2 at different para/ortho concentrtion, or HD. By a refined analysis of the data, we are able to assign the spectral bands to rotational and center-of-mass translational transitions of either para- or ortho-H2. The H2 molecule rotates almost freely, while performing a translational motion (rattling) in the nanometric-size cage, resulting a paradigmatic example of quantum dynamics in a non-harmonic potential well. Both the H2 rotational transition and the fundamental of the rattling transition split into triplets, having different separation. The splitting is a consequence of a substantial anisotropy of the environment with respect to the orientation of the molecule in the cage, in the first case, or with respect to the center-of-mass position inside the cage, in the second case. The values of the transition frequencies and band intensities have been quantitatively related to the details of the interaction potential between H2 and the water molecules, with a very good agreement.
Published: 2007
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13. Pressure-tuning of the electron-phonon coupling: the insulator to metal transition in manganites

Author: Postorino, P., Congeduti, A., Dore, P., Gorelli, F. A., Ulivi, L., Sacchetti, A., Kumar, A., and Sarma, D. D.
Subjects: Condensed Matter - Materials Science
Abstract: A comprehensive understanding of the physical origin of the unique magnetic and transport properties of A_(1-x)A'^xMnO_3 manganites (A = trivalent rare-earth and A' = divalent alkali-earth metal) is still far from being achieved. The complexity of these systems arises from the interplay among several competing interactions of comparable strength. Recently the electron-phonon coupling, triggered by a Jahn-Teller distortion of the MnO_6 octahedra, has been recognised to play an essential role in the insulator to metal transition and in the closely related colossal magneto-resistance. The pressure tuning of the octahedral distortion gives a unique possibility to separate the basic interactions and, at least in principle, to follow the progressive transformation of a manganite from an intermediate towards a weak electron-phonon coupling regime. Using a diamond anvil cell, temperature and pressure-dependent infrared absorption spectra of La_(0.75)Ca_(0.25)MnO_3 have been collected and, from the spectral weight analysis, the pressure dependence of the insulator to metal transition temperature T_IM has been determined for the first time up to 11.2 GPa. The T_IM(P) curve we proposed to model the present data revealed a universality character in accounting for the whole class of intermediate coupling compounds. This property can be exploited to distinguish the intermediate from the weak coupling compounds pointing out the fundamental differences between the two coupling regimes., Comment: 8 pages, 4 figures
Published: 2003
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14. Bubbles and outflows: The novel JWST/NIRSpec view of the z = 1.59 obscured quasar XID2028

Author: Cresci, G., primary, Tozzi, G., additional, Perna, M., additional, Brusa, M., additional, Marconcini, C., additional, Marconi, A., additional, Carniani, S., additional, Brienza, M., additional, Giroletti, M., additional, Belfiore, F., additional, Ginolfi, M., additional, Mannucci, F., additional, Ulivi, L., additional, Scholtz, J., additional, Venturi, G., additional, Arribas, S., additional, Übler, H., additional, D’Eugenio, F., additional, Mingozzi, M., additional, Balmaverde, B., additional, Capetti, A., additional, Parlanti, E., additional, and Zana, T., additional
Published: 2023
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15. MUSE AO spectroscopy confirms five dual AGNs and two strongly lensed QSOs at sub-arcsec separation

Author: Scialpi, M., Mannucci, F., Marconcini, C., Venturi, G., Pancino, E., Marconi, A., Cresci, G., Belfiore, F., Amiri, A., Bertola, E., Carniani, S., Cicone, C., Ciurlo, A., D'Amato, Q., Ginolfi, M., Lusso, E., Marasco, A., Nardini, E., Rubinur, K., Severgnini, P., Tozzi, G., Ulivi, L., Vignali, C., Volonteri, M., Scialpi, M., Mannucci, F., Marconcini, C., Venturi, G., Pancino, E., Marconi, A., Cresci, G., Belfiore, F., Amiri, A., Bertola, E., Carniani, S., Cicone, C., Ciurlo, A., D'Amato, Q., Ginolfi, M., Lusso, E., Marasco, A., Nardini, E., Rubinur, K., Severgnini, P., Tozzi, G., Ulivi, L., Vignali, C., and Volonteri, M.
Abstract: The novel Gaia Multi Peak (GMP) technique has proven to be able to successfully select dual and lensed AGN candidates at sub-arcsec separations. Both populations are important because dual AGNs represent one of the central, still largely untested, predictions of lamdaCDM cosmology, and compact lensed quasars allow to probe the central regions of the lensing galaxies. In this work, we present high spatial resolution spectroscopy of twelve GMP-selected systems. We use the the adaptive-optics assisted integral-field spectrograph MUSE at VLT to resolve each system and study the nature of each component. All the targets reveal the presence of two components confirming the GMP selection. We classify five targets as dual AGNs, two as lensed systems, and five as a chance alignment of a star and and AGN. Having separations between 0.30" and 0.86", these dual and lensed systems are, to date, among the most compact ever discovered at z >0.3. This is the largest sample of distant dual AGNs with sub-arcsec separations ever presented in a single paper., Comment: 12 pages, 10 figures
Published: 2023

16. Epidemiology and cerebrovascular events related to cervical and intracranial arteries dissection: the experience of the city of Pisa

Author: Giannini, N., Ulivi, L., Maccarrone, M., Montano, V., Orlandi, G., Ferrari, E., Cravcenco, C., Bonuccelli, U., and Mancuso, M.
Published: 2017
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17. MOKA3D: An innovative approach to 3D gas kinematic modelling: I. Application to AGN ionised outflows.

Author: Marconcini, C., Marconi, A., Cresci, G., Venturi, G., Ulivi, L., Mannucci, F., Belfiore, F., Tozzi, G., Ginolfi, M., Marasco, A., Carniani, S., Amiri, A., Di Teodoro, E., Scialpi, M., Tomicic, N., Mingozzi, M., Brazzini, M., and Moreschini, B.
Subjects: INTEGRAL field spectroscopy, INTERSTELLAR medium, GAS distribution, SEYFERT galaxies, ACTIVE galaxies
Abstract: Studying the feedback process of active galactic nuclei (AGN) requires the characterisation of multiple kinematical components, such as rotating gas and stellar discs, outflows, inflows, and jets. The usual approach to compare the observed galaxy properties with feedback theoretical predictions relies on simplified kinematic models. This allows us to assess the mutual interaction between the galaxy components and determine the energy injection rate into the interstellar medium. However, these models have several limitations, as they often do not take into account projection effects, beam smearing, or the surface brightness distribution of the emitting medium. Here, we present MOKA3D, an innovative approach to modelling the 3D gas kinematics from integral field spectroscopy observations. In this first paper, we discuss its application to the case of AGN ionised outflows, whose observed clumpy emission and apparently irregular kinematics are only marginally accounted for by the existing kinematical models. Unlike previous works, our model does not assume the surface brightness distribution of the gas, but exploits a novel procedure to derive it from observations by reconstructing the 3D distribution of emitting clouds and providing accurate estimates of the physical properties of spatially resolved outflow (e.g., mass rate, kinetic energy). We demonstrate the capabilities of our method by applying it to three nearby Seyfert-II galaxies observed with the Multi Unit Spectroscopic Explorer (MUSE) at the VLT and selected from the Measuring Active Galactic Nuclei Under MUSE Microscope (MAGNUM) survey, showing that the complex kinematic features observed can be described by a conical outflow with a constant radial velocity field and a clumpy distribution of clouds. [ABSTRACT FROM AUTHOR]
Published: 2023
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18. Cubic ice Ic without stacking defects obtained from ice XVII

Author: del Rosso, L, Celli, M, Grazzi, F, Catti, M, Hansen, T, Fortes, A, Ulivi, L, del Rosso L., Celli M., Grazzi F., Catti M., Hansen T. C., Fortes A. D., Ulivi L., del Rosso, L, Celli, M, Grazzi, F, Catti, M, Hansen, T, Fortes, A, Ulivi, L, del Rosso L., Celli M., Grazzi F., Catti M., Hansen T. C., Fortes A. D., and Ulivi L.
Abstract: Amongst the more than 18 different forms of water ice, only the common hexagonal phase and the cubic phase are present in nature on Earth. Nonetheless, it is now widely recognized that all samples of ‘cubic ice’ discovered so far do not have a fully cubic crystal structure but instead are stacking-disordered forms of ice I (namely, ice Isd), which contain both hexagonal and cubic stacking sequences of hydrogen-bonded water molecules. Here, we describe a method to obtain large quantities of cubic ice Ic with high structural purity. Cubic ice Ic is formed by heating a powder of D2O ice XVII obtained from annealing of pristine C0 hydrate samples under dynamic vacuum. Neutron diffraction experiments performed on two different instruments and Raman spectroscopy measurements confirm the structural purity of the cubic ice, Ic. These findings contribute to a better understanding of ice I polymorphism and the existence of the two natural ice forms.
Published: 2020

19. Hydrogen-storage materials dispersed into nanoporous substrates studied through incoherent inelastic neutron scattering

Author: Colognesi, D., Ulivi, L., Zoppi, M., Ramirez-Cuesta, A.J., Orecchini, A., Karkamkar, A.J., Fichtner, M., Gil Bardají, E., and Zhao-Karger, Z.
Published: 2012
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20. Oral anticoagulants in the oldest old with recent stroke and atrial fibrillation

Author: Polymeris, A. A., Macha, K., Paciaroni, M., Wilson, D., Koga, M., Cappellari, M., Schaedelin, S., Zietz, A., Peters, N., Seiffge, D. J., Haupenthal, D., Gassmann, L., De Marchis, G. M., Wang, R., Gensicke, H., Stoll, S., Thilemann, S., Avramiotis, N. S., Bonetti, B., Tsivgoulis, G., Ambler, G., Alberti, A., Yoshimura, S., Brown, M. M., Shiozawa, M., Lip, G. Y. H., Venti, M., Acciarresi, M., Tanaka, K., Mosconi, M. G., Takagi, M., Jager, R. H., Muir, K., Inoue, M., Schwab, S., Bonati, L. H., Lyrer, P. A., Toyoda, K., Caso, V., Werring, D. J., Kallmunzer, B., Engelter, S. T., Traenka, C., Hert, L., Wagner, B., Schaub, F., Meya, L., Fladt, J., Dittrich, T., Fisch, U., Volbers, B., Siedler, G., Bovi, P., Tomelleri, G., Micheletti, N., Zivelonghi, C., Emiliani, A., Parry-Jones, A., Patterson, C., Price, C., Elmarimi, A., Parry, A., Nallasivam, A., Nor, A. M., Esis, B., Bruce, D., Bhaskaran, B., Roffe, C., Cullen, C., Holmes, C., Cohen, D., Hargroves, D., Mangion, D., Chadha, D., Vahidassr, D., Manawadu, D., Giallombardo, E., Warburton, E., Flossman, E., Gunathilagan, G., Proschel, H., Emsley, H., Anwar, I., Burger, I., Okwera, J., Putterill, J., O'Connell, J., Bamford, J., Corrigan, J., Scott, J., Birns, J., Kee, K., Saastamoinen, K., Pasco, K., Dani, K., Sekaran, L., Choy, L., Iveson, L., Mamun, M., Sajid, M., Cooper, M., Burn, M., Smith, M., Power, M., Davis, M., Smyth, N., Veltkamp, R., Sharma, P., Guyler, P., O'Mahony, P., Wilkinson, P., Datta, P., Aghoram, P., Marsh, R., Luder, R., Meenakishundaram, S., Subramonian, S., Leach, S., Ispoglou, S., Andole, S., England, T., Manoj, A., Harrington, F., Rehman, H., Sword, J., Staals, J., Mahawish, K., Harkness, K., Shaw, L., Mccormich, M., Sprigg, N., Mansoor, S., Krishnamurthy, V., Giustozzi, M., Agnelli, G., Becattini, C., D'Amore, C., Cimini, L. A., Bandini, F., Liantinioti, C., Chondrogianni, M., Yaghi, S., Furie, K. L., Tadi, P., Zedde, M., Abdul-Rahim, A. H., Lees, K. R., Carletti, M., Rigatelli, A., Putaala, J., Tomppo, L., Tatlisumak, T., Marcheselli, S., Pezzini, A., Poli, L., Padovani, A., Vannucchi, V., Masotti, L., Sohn, S. -I., Lorenzini, G., Tassi, R., Guideri, F., Acampa, M., Martini, G., Ntaios, G., Athanasakis, G., Makaritsis, K., Karagkiozi, E., Vadikolias, K., Mumoli, N., Galati, F., Sacco, S., Tiseo, C., Corea, F., Ageno, W., Bellesini, M., Colombo, G., Silvestrelli, G., Ciccone, A., Lanari, A., Scoditti, U., Denti, L., Mancuso, M., Maccarrone, M., Ulivi, L., Orlandi, G., Giannini, N., Tassinari, T., De Lodovici, M. L., Rueckert, C., Baldi, A., Toni, D., Letteri, F., Pieroni, A., Giuntini, M., Lotti, E. M., Flomin, Y., Kargiotis, O., Karapanayiotides, T., Monaco, S., Baronello, M. M., Csiba, L., Szabo, L., Chiti, A., Giorli, E., Del Sette, M., Imberti, D., Zabzuni, D., Doronin, B., Volodina, V., Michel, P., Vanacker, P., Barlinn, K., Pallesen, L. -P., Barlinn, J., Deleu, D., Melikyan, G., Ibrahim, F., Akhtar, N., Gourbali, V., Todo, K., Kimura, K., Shibazaki, K., Yagita, Y., Furui, E., Itabashi, R., Terasaki, T., Shiokawa, Y., Hirano, T., Suzuki, R., Kamiyama, K., Nakagawara, J., Takizawa, S., Homma, K., Okuda, S., Okada, Y., Maeda, K., Kameda, T., Kario, K., Nagakane, Y., Hasegawa, Y., Akiyama, H., Shibuya, S., Mochizuki, H., Ito, Y., Nakashima, T., Matsuoka, H., Takamatsu, K., Nishiyama, K., Endo, K., Miyagi, T., Osaki, M., Kobayashi, J., Okata, T., Tanaka, E., Sakamoto, Y., Tokunaga, K., Takizawa, H., Takasugi, J., Matsubara, S., Higashida, K., Matsuki, T., Kinoshita, N., Ide, T., Yoshimoto, T., Ando, D., Fujita, K., Kumamoto, M., Kamimura, T., Kikuno, M., Mizoguchi, T., and Sato, T.
Subjects: Male, medicine.medical_specialty, Vitamin K, medicine.drug_class, 610 Medicine & health, Aged, 80 and over, Atrial Fibrillation, Factor Xa Inhibitors, Female, Humans, Stroke, Continuous variable, Internal medicine, 80 and over, medicine, Aged, Proportional hazards model, business.industry, Anticoagulant, Confounding, Atrial fibrillation, Patient data, medicine.disease, Oldest old, Neurology, Neurology (clinical), 610 Medizin und Gesundheit, business
Abstract: Objective: To investigate the safety and effectiveness of direct oral anticoagulants (DOAC) versus vitamin K antagonists (VKA) after recent stroke in patients with atrial fibrillation (AF) aged ≥85 years. Methods: Individual patient data analysis from seven prospective stroke cohorts. We compared DOAC versus VKA treatment among patients with AF and recent stroke (≥85y = 0.65, 95%-CI [0.52, 0.81]) and < 85 years (HR = 0.79, 95%-CI [0.66, 0.95]) in simple (p interaction = 0.129), adjusted (p interaction = 0.094) or weighted (p interaction = 0.512) models. Analyses on recurrent stroke, ICH and death separately were consistent with the primary analysis, as were sensitivity analyses using age dichotomized at 90 years and as a continuous variable. DOAC had a similar net clinical benefit in patients aged ≥85 (+1.73 to +2.66) and < 85 years (+1.90 to +3.36 events/100 patient-years for ICH-weights 1.5 to 3.1). Interpretation: The favorable profile of DOAC over VKA in patients with AF and recent stroke was maintained in the oldest old. ANN NEUROL 2021.
Published: 2022
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21. Oral Anticoagulants in the Oldest Old with Recent Stroke and Atrial Fibrillation

Author: Polymeris, A.A. Macha, K. Paciaroni, M. Wilson, D. Koga, M. Cappellari, M. Schaedelin, S. Zietz, A. Peters, N. Seiffge, D.J. Haupenthal, D. Gassmann, L. De Marchis, G.M. Wang, R. Gensicke, H. Stoll, S. Thilemann, S. Avramiotis, N.S. Bonetti, B. Tsivgoulis, G. Ambler, G. Alberti, A. Yoshimura, S. Brown, M.M. Shiozawa, M. Lip, G.Y.H. Venti, M. Acciarresi, M. Tanaka, K. Mosconi, M.G. Takagi, M. Jäger, R.H. Muir, K. Inoue, M. Schwab, S. Bonati, L.H. Lyrer, P.A. Toyoda, K. Caso, V. Werring, D.J. Kallmünzer, B. Engelter, S.T. Engelter, S.T. Lyrer, P.A. Bonati, L.H. Seiffge, D.J. Traenka, C. Polymeris, A.A. Zietz, A. Peters, N. De Marchis, G.M. Thilemann, S. Avramiotis, N.S. Gensicke, H. Hert, L. Wagner, B. Schaub, F. Meya, L. Fladt, J. Dittrich, T. Fisch, U. Macha, K. Haupenthal, D. Gassmann, L. Wang, R. Stoll, S. Schwab, S. Volbers, B. Siedler, G. Kallmünzer, B. Cappellari, M. Bonetti, B. Bovi, P. Tomelleri, G. Micheletti, N. Zivelonghi, C. Emiliani, A. Parry-Jones, A. Patterson, C. Price, C. Elmarimi, A. Parry, A. Nallasivam, A. Nor, A.M. Esis, B. Bruce, D. Bhaskaran, B. Roffe, C. Cullen, C. Holmes, C. Cohen, D. Hargroves, D. Mangion, D. Chadha, D. Vahidassr, D. Manawadu, D. Giallombardo, E. Warburton, E. Flossman, E. Gunathilagan, G. Proschel, H. Emsley, H. Anwar, I. Burger, I. Okwera, J. Putterill, J. O’Connell, J. Bamford, J. Corrigan, J. Scott, J. Birns, J. Kee, K. Saastamoinen, K. Pasco, K. Dani, K. Sekaran, L. Choy, L. Iveson, L. Mamun, M. Sajid, M. Cooper, M. Burn, M. Smith, M. Power, M. Davis, M. Smyth, N. Veltkamp, R. Sharma, P. Guyler, P. O’Mahony, P. Wilkinson, P. Datta, P. Aghoram, P. Marsh, R. Luder, R. Meenakishundaram, S. Subramonian, S. Leach, S. Ispoglou, S. Andole, S. England, T. Manoj, A. Harrington, F. Rehman, H. Sword, J. Staals, J. Mahawish, K. Harkness, K. Shaw, L. McCormich, M. Sprigg, N. Mansoor, S. Krishnamurthy, V. Giustozzi, M. Acciarresi, M. Agnelli, G. Becattini, C. Alberti, A. D’Amore, C. Cimini, L.A. Bandini, F. Tsivgoulis, G. Liantinioti, C. Chondrogianni, M. Yaghi, S. Furie, K.L. Tadi, P. Zedde, M. Abdul-Rahim, A.H. Lees, K.R. Bovi, P. Carletti, M. Rigatelli, A. Cappellari, M. Putaala, J. Tomppo, L. Tatlisumak, T. Marcheselli, S. Pezzini, A. Poli, L. Padovani, A. Vannucchi, V. Masotti, L. Sohn, S.-I. Lorenzini, G. Tassi, R. Guideri, F. Acampa, M. Martini, G. Ntaios, G. Athanasakis, G. Makaritsis, K. Karagkiozi, E. Vadikolias, K. Mumoli, N. Galati, F. Sacco, S. Tiseo, C. Corea, F. Ageno, W. Bellesini, M. Colombo, G. Silvestrelli, G. Ciccone, A. Lanari, A. Scoditti, U. Denti, L. Mancuso, M. Maccarrone, M. Ulivi, L. Orlandi, G. Giannini, N. Tassinari, T. De Lodovici, M.L. Rueckert, C. Baldi, A. Toni, D. Letteri, F. Pieroni, A. Giuntini, M. Lotti, E.M. Flomin, Y. Kargiotis, O. Karapanayiotides, T. Monaco, S. Baronello, M.M. Csiba, L. Szabó, L. Chiti, A. Giorli, E. Del Sette, M. Imberti, D. Zabzuni, D. Doronin, B. Volodina, V. Michel, P. Vanacker, P. Barlinn, K. Pallesen, L.-P. Barlinn, J. Deleu, D. Melikyan, G. Ibrahim, F. Akhtar, N. Gourbali, V. Todo, K. Kimura, K. Shibazaki, K. Yagita, Y. Furui, E. Itabashi, R. Terasaki, T. Shiokawa, Y. Hirano, T. Suzuki, R. Kamiyama, K. Nakagawara, J. Takizawa, S. Homma, K. Okuda, S. Okada, Y. Maeda, K. Kameda, T. Kario, K. Nagakane, Y. Hasegawa, Y. Akiyama, H. Shibuya, S. Mochizuki, H. Ito, Y. Nakashima, T. Matsuoka, H. Takamatsu, K. Nishiyama, K. Tanaka, K. Endo, K. Miyagi, T. Osaki, M. Kobayashi, J. Okata, T. Tanaka, E. Sakamoto, Y. Tokunaga, K. Takizawa, H. Takasugi, J. Matsubara, S. Higashida, K. Matsuki, T. Kinoshita, N. Shiozawa, M. Ide, T. Yoshimoto, T. Ando, D. Fujita, K. Kumamoto, M. Kamimura, T. Kikuno, M. Mizoguchi, T. Sato, T. NOACISP-LONGTERM, Erlangen Registry, CROMIS-2, RAF, RAF-DOAC, SAMURAI-NVAF Verona Registry Collaborators
Abstract: Objective: To investigate the safety and effectiveness of direct oral anticoagulants (DOAC) versus vitamin K antagonists (VKA) after recent stroke in patients with atrial fibrillation (AF) aged ≥85 years. Methods: Individual patient data analysis from seven prospective stroke cohorts. We compared DOAC versus VKA treatment among patients with AF and recent stroke (
Published: 2022

22. Interference of Allowed and Collision-Induced Transitions in HD: Experiment

Author: Ulivi, L., Lu, Zhengfang, Tabisz, G. C., Tabisz, G. C., editor, and Neuman, M. N., editor
Published: 1995
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23. Three-Body Cils Spectra of Gases: Experimental

Author: Bafile, U., Pestelli, S., Ulivi, L., Zoppi, M., Tabisz, G. C., editor, and Neuman, M. N., editor
Published: 1995
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24. Safety of Anticoagulation in Patients Treated with Urgent Reperfusion for Ischemic Stroke Related to Atrial Fibrillation

Author: Giustozzi, M. Acciarresi, M. Agnelli, G. Caso, V. Bandini, F. Tsivgoulis, G. Yaghi, S. Furie, K.L. Tadi, P. Becattini, C. Zedde, M. Abdul-Rahim, A.H. Lees, K.R. Alberti, A. Venti, M. D'Amore, C. Giulia Mosconi, M. Anna Cimini, L. Bovi, P. Carletti, M. Rigatelli, A. Cappellari, M. Putaala, J. Tomppo, L. Tatlisumak, T. Marcheselli, S. Pezzini, A. Poli, L. Padovani, A. Vannucchi, V. Sohn, S.-I. Lorenzini, G. Tassi, R. Guideri, F. Acampa, M. Martini, G. Ntaios, G. Athanasakis, G. Makaritsis, K. Karagkiozi, E. Vadikolias, K. Liantinioti, C. Theodorou, A. Halvatsiotis, P. Mumoli, N. Galati, F. Sacco, S. Tiseo, C. Corea, F. Ageno, W. Bellesini, M. Silvestrelli, G. Ciccone, A. Lanari, A. Scoditti, U. Denti, L. Mancuso, M. Ferrari, E. Ulivi, L. Orlandi, G. Giannini, N. Tassinari, T. Luisa De Lodovici, M. Rueckert, C. Baldi, A. Toni, D. Letteri, F. Giuntini, M. Maria Lotti, E. Flomin, Y. Pieroni, A. Kargiotis, O. Karapanayiotides, T. Monaco, S. Maimone Baronello, M. Csiba, L. Szabó, L. Chiti, A. Giorli, E. Del Sette, M. Imberti, D. Zabzuni, D. Doronin, B. Volodina, V. Michel, P. Vanacker, P. Barlinn, K. Barlinn, J. Deleu, D. Gourbali, V. Paciaroni, M. Masotti, L.
Abstract: Background and Purpose: The optimal timing for starting oral anticoagulant after an ischemic stroke related to atrial fibrillation remains a challenge, mainly in patients treated with systemic thrombolysis or mechanical thrombectomy. We aimed at assessing the incidence of early recurrence and major bleeding in patients with acute ischemic stroke and atrial fibrillation treated with thrombolytic therapy and/or thrombectomy, who then received oral anticoagulants for secondary prevention. Methods: We combined the dataset of the RAF and the RAF-NOACs (Early Recurrence and Major Bleeding in Patients With Acute Ischemic Stroke and Atrial Fibrillation Treated With Non-Vitamin K Oral Anticoagulants) studies, which were prospective observational studies carried out from January 2012 to March 2014 and April 2014 to June 2016, respectively. We included consecutive patients with acute ischemic stroke and atrial fibrillation treated with either Vitamin K antagonists or nonVitamin K oral anticoagulants. Primary outcome was the composite of stroke, transient ischemic attack, symptomatic systemic embolism, symptomatic cerebral bleeding, and major extracerebral bleeding within 90 days from the inclusion. Treated-patients were propensity matched to untreated-patients in a 1:1 ratio after stratification by baseline clinical features. Results: A total of 2159 patients were included, 564 (26%) patients received acute reperfusion therapies. After the index event, 505 (90%) patients treated with acute reperfusion therapies and 1287 of 1595 (81%) patients untreated started oral anticoagulation. Timing of starting oral anticoagulant was similar in reperfusion-treated and untreated patients (median 7.5 versus 7.0 days, respectively). At 90 days, the primary study outcome occurred in 37 (7%) patients treated with reperfusion and in 146 (9%) untreated patients (odds ratio, 0.74 [95% CI, 0.50-1.07]). After propensity score matching, risk of primary outcome was comparable between the 2 groups (odds ratio, 1.06 [95% CI, 0.53-2.02]). Conclusions: Acute reperfusion treatment did not influence the risk of early recurrence and major bleeding in patients with atrial fibrillation-related acute ischemic stroke, who started on oral anticoagulant. © 2020 The Authors.
Published: 2020

25. Timing of initiation of oral anticoagulants in patients with acute ischemic stroke and atrial fibrillation comparing posterior and anterior circulation strokes

Author: Paciaroni, M. Agnelli, G. Giustozzi, M. Tsivgoulis, G. Yaghi, S. Grory, B.M. Furie, K.L. Tadi, P. Zedde, M. Abdul-Rahim, A.H. Dawson, J. Lees, K.R. Alberti, A. Venti, M. Acciarresi, M. D’Amore, C. Mosconi, M.G. Bogini, V. Cappellari, M. Rigatelli, A. Bonetti, B. Putaala, J. Tomppo, L. Tatlisumak, T. Bandini, F. Marcheselli, S. Pezzini, A. Poli, L. Padovani, A. Masotti, L. Grifoni, E. Vannucchi, V. Sohn, S.-I. Lorenzini, G. Tassi, R. Guideri, F. Acampa, M. Martini, G. Ntaios, G. Athanasakis, G. Makaritsis, K. Karagkiozi, E. Vadikolias, K. Liantinioti, C. Palaiodimou, L. Mumoli, N. Porta, C. Galati, F. Sacco, S. Tiseo, C. Corea, F. Ageno, W. Bellesini, M. Silvestrelli, G. Ciccone, A. Scoditti, U. Denti, L. Mancuso, M. Caselli, M.C. Maccarrone, M. Ulivi, L. Orlandi, G. Giannini, N. Tassinari, T. Lodovici, M.L.D. Rueckert, C. Baldi, A. Toni, D. Gentile, L. Letteri, F. Giuntini, M. Lotti, E.M. Flomin, Y. Pieroni, A. Kargiotis, O. Karapanayiotides, T. Monaco, S. Mannino, M. Baronello, M.M. Csiba, L. Szabó, L. Chiti, A. Giorli, E. Sette, M.D. Schirinzi, E. Imberti, D. Zabzuni, D. Doronin, B. Volodina, V. Michel, P. Eskandari, A. Vanacker, P. Barlinn, K. Barlinn, J. Deleu, D. Gourbali, V. Caso, V.
Abstract: Introduction: The aim of this study in patients with acute posterior ischaemic stroke (PS) and atrial fibrillation (AF) was to evaluate (1) the risks of recurrent ischaemic event and severe bleeding and (2) these risks in relation with oral anticoagulant therapy (OAT) and its timing. Materials and Methods: Patients with PS were prospectively included; the outcome events of these patients were compared with those of patients with anterior stroke (AS) which were taken from previous registries. The primary outcome was the composite of stroke recurrence, transient ischaemic attack, symptomatic systemic embolism, symptomatic cerebral bleeding and major extracranial bleeding occurring within 90 days from acute stroke. Results: A total of 2470 patients were available for the analysis: 473 (19.1%) with PS and 1997 (80.9%) with AS. Over 90 days, 213 (8.6%) primary outcome events were recorded: 175 (8.7%) in patients with AS and 38 (8.0%) in those with PS. In patients who initiated OAT within 2 days, the primary outcome occurred in 5 out of 95 patients (5.3%) with PS compared to 21 out of 373 patients (4.3%) with AS (OR 1.07; 95% CI 0.39–2.94). In patients who initiated OAT between days 3 and 7, the primary outcome occurred in 3 out of 103 patients (2.9%) with PS compared to 26 out of 490 patients (5.3%) with AS (OR 0.54; 95% CI 0.16–1.80). Discussion: our findings suggest that, when deciding the time to initiate oral anticoagulation, the location of stroke, either anterior or posterior, does not predict the risk of outcome events. Conclusions: Patients with PS or AS and AF appear to have similar risks of ischaemic or haemorrhagic events at 90 days with no difference concerning the timing of initiation of OAT. © European Stroke Organisation 2020.
Published: 2020

26. Evidence of Phase Separation in the P-T Phase Diagram of the La0.75Ca0.25MnO3 Manganite by Infrared Measurements

Author: Dore, P., Sacchetti, A., Postorino, P., Congeduti, A., Gorelli, F. A., and Ulivi, L.
Published: 2005
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27. Pressure dependence of intersubband transitions in HgTe/Hg0.3Cd0.7Te superlattices

Author: Becker, C. R., Latussek, V., Landwehr, G., Bini, R., and Ulivi, L.
Published: 2005
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28. FTIR Study of Electronic Transitions in Solid Oxygen at High Pressure and Low Temperature

Author: Santoro, M., Gorelli, F. A., Ulivi, L., Bini, R., Medvedev, S., Brodyansky, A. P., and Jodl, H. J.
Published: 2001
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29. Infrared Studies of Ar(H2)2 at Low Temperature and High Pressure

Author: Ulivi, L., Bini, R., Jodl, H. J., Loubeyre, P., LeToullec, R., and Datchi, F.
Published: 1998
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30. Anticoagulation after Stroke in Patients with Atrial Fibrillation: To Bridge or Not with Low-Molecular-Weight Heparin?

Author: Altavilla, R. Caso, V. Bandini, F. Agnelli, G. Tsivgoulis, G. Yaghi, S. Furie, K.L. Tadi, P. Becattini, C. Zedde, M. Abdul-Rahim, A.H. Lees, K.R. Alberti, A. Venti, M. Acciarresi, M. D'Amore, C. Giulia Mosconi, M. Anna Cimini, L. Fusaro, J. Bovi, P. Carletti, M. Rigatelli, A. Cappellari, M. Putaala, J. Tomppo, L. Tatlisumak, T. Marcheselli, S. Pezzini, A. Poli, L. Padovani, A. Masotti, L. Vannucchi, V. Sohn, S.-I. Lorenzini, G. Tassi, R. Guideri, F. Acampa, M. Martini, G. Ntaios, G. Athanasakis, G. Makaritsis, K. Karagkiozi, E. Vadikolias, K. Liantinioti, C. Chondrogianni, M. Mumoli, N. Consoli, D. Galati, F. Sacco, S. Carolei, A. Tiseo, C. Corea, F. Ageno, W. Bellesini, M. Silvestrelli, G. Ciccone, A. Lanari, A. Scoditti, U. Denti, L. Mancuso, M. MacCarrone, M. Ulivi, L. Orlandi, G. Giannini, N. Gialdini, G. Tassinari, T. De Lodovici, M.L. Bono, G. Rueckert, C. Baldi, A. D'Anna, S. Toni, D. Letteri, F. Giuntini, M. Lotti, E.M. Flomin, Y. Pieroni, A. Kargiotis, O. Karapanayiotides, T. Monaco, S. Baronello, M.M. Csiba, L. Szabó, L. Chiti, A. Giorli, E. Del Sette, M. Imberti, D. Zabzuni, D. Doronin, B. Volodina, V. Michel, P. Vanacker, P. Barlinn, K. Pallesen, L.-P. Barlinn, J. Deleu, D. Melikyan, G. Ibrahim, F. Akhtar, N. Gourbali, V. Paciaroni, M.
Abstract: Background and Purpose-Bridging therapy with low-molecular-weight heparin reportedly leads to a worse outcome for acute cardioembolic stroke patients because of a higher incidence of intracerebral bleeding. However, this practice is common in clinical settings. This observational study aimed to compare (1) the clinical profiles of patients receiving and not receiving bridging therapy, (2) overall group outcomes, and (3) outcomes according to the type of anticoagulant prescribed. Methods-We analyzed data of patients from the prospective RAF and RAF-NOACs studies. The primary outcome was defined as the composite of ischemic stroke, transient ischemic attack, systemic embolism, symptomatic cerebral bleeding, and major extracerebral bleeding observed at 90 days after the acute stroke. Results-Of 1810 patients who initiated oral anticoagulant therapy, 371 (20%) underwent bridging therapy with full-dose low-molecular-weight heparin. Older age and the presence of leukoaraiosis were inversely correlated with the use of bridging therapy. Forty-two bridged patients (11.3%) reached the combined outcome versus 72 (5.0%) of the nonbridged patients (P=0.0001). At multivariable analysis, bridging therapy was associated with the composite end point (odds ratio, 2.3; 95% CI, 1.4-3.7; P
Published: 2019

31. Causes and Risk Factors of Cerebral Ischemic Events in Patients with Atrial Fibrillation Treated with Non-Vitamin K Antagonist Oral Anticoagulants for Stroke Prevention: The RENo Study

Author: Paciaroni, M. Agnelli, G. Caso, V. Silvestrelli, G. Seiffge, D.J. Engelter, S. De Marchis, G.M. Polymeris, A. Zedde, M.L. Yaghi, S. Michel, P. Eskandari, A. Antonenko, K. Sohn, S.-I. Cappellari, M. Tassinari, T. Tassi, R. Masotti, L. Katsanos, A.H. Giannopoulos, S. Acciarresi, M. Alberti, A. Venti, M. Mosconi, M.G. Vedovati, M.C. Pierini, P. Giustozzi, M. Lotti, E.M. Ntaios, G. Kargiotis, O. Monaco, S. Lochner, P. Bandini, F. Liantinioti, C. Palaiodimou, L. Abdul-Rahim, A.H. Lees, K. Mancuso, M. Pantoni, L. Rosa, S. Bertora, P. Galliazzo, S. Ageno, W. Toso, E. Angelini, F. Chiti, A. Orlandi, G. Denti, L. Flomin, Y. Marcheselli, S. Mumoli, N. Rimoldi, A. Verrengia, E. Schirinzi, E. Del Sette, M. Papamichalis, P. Komnos, A. Popovic, N. Zarkov, M. Rocco, A. Diomedi, M. Giorli, E. Ciccone, A. Grory, B.C.M. Furie, K.L. Bonetti, B. Saia, V. Guideri, F. Acampa, M. Martini, G. Grifoni, E. Padroni, M. Karagkiozi, E. Perlepe, K. Makaritsis, K. Mannino, M. MacCarrone, M. Ulivi, L. Giannini, N. Ferrari, E. Pezzini, A. Doronin, B. Volodina, V. Baldi, A. D'Amore, C. Deleu, D. Corea, F. Putaala, J. Santalucia, P. Nardi, K. Risitano, A. Toni, D. Tsivgoulis, G.
Abstract: Background and Purpose-Despite treatment with oral anticoagulants, patients with nonvalvular atrial fibrillation (AF) may experience ischemic cerebrovascular events. The aims of this case-control study in patients with AF were to identify the pathogenesis of and the risk factors for cerebrovascular ischemic events occurring during non-Vitamin K antagonist oral anticoagulants (NOACs) therapy for stroke prevention. Methods-Cases were consecutive patients with AF who had acute cerebrovascular ischemic events during NOAC treatment. Controls were consecutive patients with AF who did not have cerebrovascular events during NOACs treatment. Results-Overall, 713 cases (641 ischemic strokes and 72 transient ischemic attacks; median age, 80.0 years; interquartile range, 12; median National Institutes of Health Stroke Scale on admission, 6.0; interquartile range, 10) and 700 controls (median age, 72.0 years; interquartile range, 8) were included in the study. Recurrent stroke was classified as cardioembolic in 455 cases (63.9%) according to the A-S-C-O-D (A, atherosclerosis; S, small vessel disease; C, cardiac pathology; O, other causes; D, dissection) classification. On multivariable analysis, off-label low dose of NOACs (odds ratio [OR], 3.18; 95% CI, 1.95-5.85), atrial enlargement (OR, 6.64; 95% CI, 4.63-9.52), hyperlipidemia (OR, 2.40; 95% CI, 1.83-3.16), and CHA2DS2-VASc score (OR, 1.72 for each point increase; 95% CI, 1.58-1.88) were associated with ischemic events. Among the CHA2DS2-VASc components, age was older and presence of diabetes mellitus, congestive heart failure, and history of stroke or transient ischemic attack more common in patients who had acute cerebrovascular ischemic events. Paroxysmal AF was inversely associated with ischemic events (OR, 0.45; 95% CI, 0.33-0.61). Conclusions-In patients with AF treated with NOACs who had a cerebrovascular event, mostly but not exclusively of cardioembolic pathogenesis, off-label low dose, atrial enlargement, hyperlipidemia, and high CHA2DS2-VASc score were associated with increased risk of cerebrovascular events. © 2019 American Heart Association, Inc.
Published: 2019

32. Investigation of thermoluminescent properties of synthetic (CVD) diamond

Author: Biggeri, U., Borchi, E., Bruzzi, M., Leroy, C., Sciortino, S., Bacci, T., Ulivi, L., Zoppi, M., and Furetta, C.
Published: 1996
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33. Raman microprobe technique diagnostic of YBCO films produced by laser ablation

Author: Martini, P., Mazzoni, M., Pestelli, S., Ulivi, L., Zoppi, M., Diodati, A., Fuso, F., Allegrini, M., and Arimondo, E.
Published: 1994
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34. Direct investigation of the oxidation of YBCO by in situ Raman spectroscopy

Author: Fantini, S., Ulivi, L., and Zoppi, M.
Published: 1994
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35. Ne- and O2-filled ice XVII: a neutron diffraction study

Author: Catti, M, Del Rosso, L, Ulivi, L, Celli, M, Grazzi, F, Hansen, T, Hansen, TC, Catti, M, Del Rosso, L, Ulivi, L, Celli, M, Grazzi, F, Hansen, T, and Hansen, TC
Abstract: Deuterated ice XVII, a metastable solid water polymorph, was filled with Ne and O2 at p ≈ 100 kPa and studied by in situ neutron diffraction (ILL, France). Powder patterns were collected in the ranges of 20-50 K (Ne) and 4.6-90 K (O2). Rietveld refinement and difference Fourier techniques showed that the gas molecules were located inside the hexagonal channels of the host ice. Both Ne atoms and O2 molecules are arranged in a spiral-like configuration off the channel axis, preserving the P6122 symmetry of the host in the case of Ne, but reducing it to P61 in O2. A larger Ne absorption compared to Ne-filled ice II is observed, which is consistent with longer host-guest contacts producing smaller hydrophobic repulsion. In O2-filled ice XVII, instead, short O-D distances (2.37 Å) have attractive character and stabilize the structure.
Published: 2019

36. The Systemic Turn in Human and Natural Sciences. A Rock in the Pond

Author: Lucia Ulivi Urbani (ORCID:0000-0002-1767-6387), Urbani Ulivi, L., E. Agazzi, G. Minati, G. Vitiello, A. Giuliani, V. Ingegnoli, C. Fontana, F. Lamperti, I. Monasterolo, A. Roventini, M. Cafagno, D. D'Orsogna, F. Fracchia, E. Matelli, A. Frigerio, L. Urbani Ulivi, Ulivi Urbani, Lucia, Lucia Ulivi Urbani (ORCID:0000-0002-1767-6387), Urbani Ulivi, L., E. Agazzi, G. Minati, G. Vitiello, A. Giuliani, V. Ingegnoli, C. Fontana, F. Lamperti, I. Monasterolo, A. Roventini, M. Cafagno, D. D'Orsogna, F. Fracchia, E. Matelli, A. Frigerio, L. Urbani Ulivi, and Ulivi Urbani, Lucia
Abstract: This book develops and updates the systemic approach in existing disciplines including physics, biology, ecology and systemics, but also introduces it in humanistic disciplines like philosophy, architecture, economy, legal studies, and classical studies. Contributes to the consolidation and expansion of systemic thinking as a necessary integration of the general reductionist and dominant analytical attitude. Supports the diffusion of new concepts and research methods in systemic thinking. This book is dedicated to the consolidation and to the expansion of theoretic systems thinking
Published: 2019

37. Local structure of solid Rb at megabar pressures.

Author: De Panfilis, S., Gorelli, F., Santoro, M., Ulivi, L., Gregoryanz, E., Irifune, T., Shinmei, T., Kantor, I., Mathon, O., and Pascarelli, S.
Subjects: MOLECULAR structure, HIGH pressure (Technology), X-ray absorption, CHEMICAL stability, SINGLE crystals
Abstract: We have investigated the local and electronic structure of solid rubidium by means of x-ray absorption spectroscopy up to 101.0 GPa, thus doubling the maximum investigated experimental pressure. This study confirms the predicted stability of phase VI and was completed by the combination of two pivotal instrumental solutions. On one side, we made use of nanocrystalline diamond anvils, which, contrary to the more commonly used single crystal diamond anvils, do not generate sharp Bragg peaks (glitches) at specific energies that spoil the weak fine structure oscillations in the x-ray absorption cross section. Second, we exploited the performance of a state-of-the-art x-ray focussing device yielding a beam spot size of 5 × 5 μm², spatially stable over the entire energy scan. An advanced data analysis protocol was implemented to extract the pressure dependence of the structural parameters in phase VI of solid Rb from 51.2 GPa up to the highest pressure. A continuous reduction of the nearest neighbour distances was observed, reaching about 6% over the probed pressure range. We also discuss a phenomenological model based on the Einstein approximation to describe the pressure behaviour of the mean-square relative displacement. Within this simplified scheme, we estimate the Grüneisen parameter for this high pressure Rb phase to be in the 1.3-1.5 interval. [ABSTRACT FROM AUTHOR]
Published: 2015
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38. Vibrational Spectra of Nitrogen in Simple Mixtures at High Pressures1

Author: Kooi, M. E., Ulivi, L., and Schouten, J. A.
Published: 1999

39. Hemorrhagic transformation in patients with acute ischemic stroke and atrial fibrillation: Time to initiation of oral anticoagulant therapy and outcomes

Author: Paciaroni, M. Bandini, F. Agnelli, G. Tsivgoulis, G. Yaghi, S. Furie, K.L. Tadi, P. Becattini, C. Zedde, M. Abdul-Rahim, A.H. Lees, K.R. Alberti, A. Venti, M. Acciarresi, M. D’Amore, C. Mosconi, M.G. Cimini, L.A. Altavilla, R. Volpi, G. Bovi, P. Carletti, M. Rigatelli, A. Cappellari, M. Putaala, J. Tomppo, L. Tatlisumak, T. Marcheselli, S. Pezzini, A. Poli, L. Padovani, A. Masotti, L. Vannucchi, V. Sohn, S.-I. Lorenzini, G. Tassi, R. Guideri, F. Acampa, M. Martini, G. Ntaios, G. Athanasakis, G. Makaritsis, K. Karagkiozi, E. Vadikolias, K. Liantinioti, C. Chondrogianni, M. Mumoli, N. Consoli, D. Galati, F. Sacco, S. Carolei, A. Tiseo, C. Corea, F. Ageno, W. Bellesini, M. Colombo, G. Silvestrelli, G. Ciccone, A. Lanari, A. Scoditti, U. Denti, L. Mancuso, M. Maccarrone, M. Ulivi, L. Orlandi, G. Giannini, N. Gialdini, G. Tassinari, T. De Lodovici, M.L. Bono, G. Rueckert, C. Baldi, A. D'Anna, S. Toni, D. Letteri, F. Giuntini, M. Lotti, E.M. Flomin, Y. Pieroni, A. Kargiotis, O. Karapanayiotides, T. Monaco, S. Baronello, M.M. Csiba, L. Szabó, L. Chiti, A. Giorli, E. Del Sette, M. Imberti, D. Zabzuni, D. Doronin, B. Volodina, V. Michel, P. Vanacker, P. Barlinn, K. Pallesen, L.-P. Barlinn, J. Deleu, D. Melikyan, G. Ibrahim, F. Akhtar, N. Gourbali, V. Caso, V.
Abstract: Background—In patients with acute ischemic stroke and atrial fibrillation, early anticoagulation prevents ischemic recurrence but with the risk of hemorrhagic transformation (HT). The aims of this study were to evaluate in consecutive patients with acute stroke and atrial fibrillation (1) the incidence of early HT, (2) the time to initiation of anticoagulation in patients with HT, (3) the association of HT with ischemic recurrences, and (4) the association of HT with clinical outcome at 90 days. Methods and Results—HT was diagnosed by a second brain computed tomographic scan performed 24 to 72 hours after stroke onset. The incidence of ischemic recurrences as well as mortality or disability (modified Rankin Scale scores >2) were evaluated at 90 days. Ischemic recurrences were the composite of ischemic stroke, transient ischemic attack, or systemic embolism. Among the 2183 patients included in the study, 241 (11.0%) had HT. Patients with and without HT initiated anticoagulant therapy after a mean 23.3 and 11.6 days, respectively, from index stroke. At 90 days, 4.6% (95% confidence interval, 2.3-8.0) of the patients with HT had ischemic recurrences compared with 4.9% (95% confidence interval, 4.0-6.0) of those without HT; 53.1% of patients with HT were deceased or disabled compared with 35.8% of those without HT. On multivariable analysis, HT was associated with mortality or disability (odds ratio, 1.71; 95% confidence interval, 1.24-2.35). Conclusions—In patients with HT, anticoagulation was initiated about 12 days later than patients without HT. This delay was not associated with increased detection of ischemic recurrence. HT was associated with increased mortality or disability. © 2018 The Authors.
Published: 2018

40. Oxidative Stress in Cerebral Small Vessel Disease Dizziness Patients, Basally and After Polyphenol Compound Supplementation

Author: Ulivi, L., primary, Maccarrone, M., additional, Giannini, N., additional, Ferrari, E., additional, Caselli, M.C., additional, Montano, V., additional, Chico, L., additional, Casani, A., additional, Navari, E., additional, Cerchiai, N., additional, Siciliano, G., additional, Bonuccelli, U., additional, and Mancuso, M., additional
Published: 2018
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41. High resolution Raman and neutron investigation of Mg[(B[H.sub.4]).sub.2] in an extensive temperature range

Author: Giannasi, A., Colognesi, D., Ulivi, L., Zoppi, M., Ramirez-Cuesta, A. J., Bardaji, E. G., Roehm, E., and Fichtner, M.
Subjects: Density functionals -- Usage, Magnesium compounds -- Chemical properties, Magnesium compounds -- Thermal properties, Raman spectroscopy -- Usage, Chemicals, plastics and rubber industries
Published: 2010

42. Pure rotational spectrum of HD by high resolution Fourier transform spectroscopy in the far infrared

Author: Ulivi, L., primary
Published: 2017
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43. Endothelium and Oxidative Stress: The Pandora's Box of Cerebral (and Non-Only) Small Vessel Disease?

Author: Maccarrone, M., primary, Ulivi, L., additional, Giannini, N., additional, Montano, V., additional, Ghiadoni, L., additional, Bruno, R. M., additional, Bonuccelli, U., additional, and Mancuso, M., additional
Published: 2017
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44. Mente e corpo, di chi? La filosofia della mente e l'approccio sistemico

Author: Urbani Ulivi, L, Ulivi Urbani, Lucia, Ulivi Urbani, Lucia (ORCID:0000-0002-1767-6387), Urbani Ulivi, L, Ulivi Urbani, Lucia, and Ulivi Urbani, Lucia (ORCID:0000-0002-1767-6387)
Abstract: Per risolvere il problema del rapporto mente-cervello/corpo occorre rivedere un sostanzioso gruppo di concetti di riferimento e correggerli, tra cui:materialismo, scientismo, fisicalismo, riduzionismo, meccanicismo. Sarà così possibile spostare l'attenzione all'essere umano nella sua unità sostanziale e darle una veste teorica aggiornata in termini di pensiero sistemico. Alla luce di queste revisioni e proposte la mente può essere considerata una proprietà di II livello del sistema essere umano e il corpo la manifestazione fenomenica completa, non solo biologica, dell'umano
Published: 2015

45. Theory I

Author: Arecchi, F. T., Politi, A., Ulivi, L., Lugiato, L. A., Benza, V., Narducci, L. M., Farina, J. D., Giglio, M., Casagrande, F., Casati, G., Kaplan, A. E., Lisi, F., Brunner, W., Paul, H., Abraham, N. B., Coleman, M. D., Maeda, M., Wesson, J. C., Firth, W. J., Abraham, E., Wright, E. M., Ikeda, K., Akimoto, O., Efendiev, T. Sh., Kostenich, V., Rubinov, A. N., Altshuler, G. B., Dulneva, E. G., and Meshkovskii, I. K.
Published: 1982
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46. Far UV radiation transfer and H2CO lifetime in dense interstellar clouds

Author: Aiello, S., Morbidelli, L., and Ulivi, L.
Published: 1981
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47. Stochastic-time description of transitions in unstable and multistable systems

Author: Arecchi, F. T., Politi, A., and Ulivi, L.
Published: 1982
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48. Thermal neutrons investigation of materials for hydrogen storage

Author: Zoppi M., Celli M., Colognesi D., Giannasi A., and Ulivi L.
Subjects: hydrogen - storage, nuclear physics, Physics::Atomic Physics, fuel cells
Abstract: Thermal neutron scattering is a well-established technique, in the field of hydrogen and hydrogen-storage materials, both from the fundamental and the applied points of view. Thanks to neutron scattering techniques it is possible, in general, to answer two fundamental questions at the microscopic level: 1) where are the hydrogen atoms? 2) what are hydrogen atoms doing? In this presentation, I will review the most relevant characteristics of hydrogen(s) in the framework of thermal neutron scattering techniques, namely diffraction and spectroscopy, and how, from the experimental results, it is possible to gain information on the microscopic structural properties of hydrogen-containing materials and their dynamics.
Published: 2012

49. In situ Raman and neutron spectroscopy of complex hydrides

Author: Ulivi L., Giannasi A., Colognesi D., and Zoppi M.
Published: 2010

50. Simple and binary hydrogen clathate hydrates: production, structure, and spectroscopic investigation using light and neutrons

Author: Zoppi M., [Celli M., Colognesi D., and Ulivi L.]
Published: 2010

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