Zobrazeno 1 - 10
of 2 463
pro vyhledávání: '"A. Giallongo"'
Autor:
Grazian, Andrea, Giallongo, Emanuele, Boutsia, Konstantina, Cristiani, Stefano, Fontanot, Fabio, Bischetti, Manuela, Bisigello, Laura, Bongiorno, Angela, Calderone, Giorgio, Tegli, Francesco Chiti, Cupani, Guido, De Lucia, Gabriella, D'Odorico, Valentina, Feruglio, Chiara, Fiore, Fabrizio, Gandolfi, Giovanni, Girardi, Giorgia, Guarneri, Francesco, Hirschmann, Michaela, Porru, Matteo, Rodighiero, Giulia, Saccheo, Ivano, Simioni, Matteo, Trost, Andrea, Viitanen, Akke
In the past, high-z AGNs were given a minor role as possible drivers of reionization, despite initial evidences in favor of their large space densities at low luminosities by Chandra and HST. Recent observations from JWST are finding relatively large
Externí odkaz:
http://arxiv.org/abs/2407.20861
Deep surveys with the James Webb Space Telescope (JWST) have revealed an emergent population of moderate-luminosity, broad-line active galactic nuclei (AGNs) at 4< z< 14 powered by accretion onto early massive black holes. The high number densities r
Externí odkaz:
http://arxiv.org/abs/2406.18697
Autor:
Simona D’Aprile, Simona Denaro, Alessandro Lavoro, Saverio Candido, Sebastiano Giallongo, Filippo Torrisi, Lucia Salvatorelli, Giacomo Lazzarino, Angela Maria Amorini, Giuseppe Lazzarino, Gaetano Magro, Daniele Tibullo, Massimo Libra, Cesarina Giallongo, Nunzio Vicario, Rosalba Parenti
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Glioblastoma (GBM) represents an aggressive brain tumor, characterized by intra- and inter-tumoral heterogeneity and therapy resistance, leading to unfavourable prognosis. An increasing number of studies pays attention on the regulation of f
Externí odkaz:
https://doaj.org/article/7eaa9777b99146f5a184b1842ad52832
Autor:
Grazian, A., Boutsia, K., Giallongo, E., Cristiani, S., Fontanot, F., Bischetti, M., Bongiorno, A., Calderone, G., Cupani, G., D'Odorico, V., Feruglio, C., Fiore, F., Guarneri, F., Porru, M., Saccheo, I.
One of the key open questions in Cosmology is the nature of the sources that completed the cosmological hydrogen Reionization at z~5.2. High-z primeval galaxies have been long considered the main drivers for Reionization, with a minor role played by
Externí odkaz:
http://arxiv.org/abs/2307.12421
Autor:
McCabe, Tyler, Redshaw, Caleb, Otteson, Lillian, Windhorst, Rogier A., Jansen, Rolf A., Cohen, Seth H., Carleton, Timothy, Borthakur, Sanchayeeta, Ashcraft, Teresa A., Koekemoer, Anton M., Ryan, Russell E., Nonino, Mario, Paris, Diego, Grazian, Andrea, Fontana, Andriano, Giallongo, Emanuele, Speziali, Roberto, Testa, Vincenzo, Boutsia, Konstantina, O'Connell, Robert W., Rutkowski, Michael J., Scarlata, Claudia, Teplitz, Harry I., Wang, Xin, Rafelski, Marc, Grogin, Norman A., Lucas, Ray A.
We present the results of deep, ground based U-band imaging with the Large Binocular Telescope of the Cosmic Evolution Survey (COSMOS) field as part of the near-UV imaging program, UVCANDELS. We utilize a seeing sorted stacking method along with nigh
Externí odkaz:
http://arxiv.org/abs/2305.10516
Autor:
Zappacosta, L., Piconcelli, E., Fiore, F., Saccheo, I., Valiante, R., Vignali, C., Vito, F., Volonteri, M., Bischetti, M., Comastri, A., Done, C., Elvis, M., Giallongo, E., La Franca, F., Lanzuisi, G., Laurenti, M., Miniutti, G., Bongiorno, A., Brusa, M., Civano, F., Carniani, S., D'Odorico, V., Feruglio, C., Gallerani, S., Gilli, R., Grazian, A., Guainazzi, M., Marinucci, A., Menci, N., Middei, R., Nicastro, F., Puccetti, S., Tombesi, F., Tortosa, A., Testa, V., Vietri, G., Cristiani, S., Haardt, F., Maiolino, R., Schneider, R., Tripodi, R., Vallini, L., Vanzella, E.
Publikováno v:
A&A 678, A201 (2023)
The existence of luminous quasars (QSO) at the Epoch of Reionization (EoR; i.e. z>6) powered by supermassive black holes (SMBH) with masses $\gtrsim10^9~M_\odot$ challenges models of early SMBH formation. To shed light on the nature of these sources
Externí odkaz:
http://arxiv.org/abs/2305.02347
Autor:
Ashcraft, Teresa A., McCabe, Tyler, Redshaw, Caleb, Windhorst, Rogier A., Jansen, Rolf A., Cohen, Seth H., Carleton, Timothy, Ganzel, Kris, Koekemoer, Anton M., Ryan, Russell E., Nonino, Mario, Paris, Diego, Grazian, Andrea, Fontana, Adriano, Giallongo, Emanuele, Speziali, Roberto, Testa, Vincenzo, Boutsia, Konstantina, O'Connell, Robert W., Rutkowski, Michael J., Scarlata, Claudia, Teplitz, Harry I., Wang, Xin, Rafelski, Marc, Grogin, Norman A.
We obtained 838 Sloan r-band images (~28 hrs) of the GOODS-North field with the Large Binocular Camera (LBC) on the Large Binocular Telescope in order to study the presence of extended, low surface brightness features in galaxies and investigate the
Externí odkaz:
http://arxiv.org/abs/2208.14572
Autor:
Lucia Longhitano, Alfio Distefano, Nicolò Musso, Paolo Bonacci, Laura Orlando, Sebastiano Giallongo, Daniele Tibullo, Simona Denaro, Giuseppe Lazzarino, Jessica Ferrigno, Anna Nicolosi, Amer M. Alanazi, Federico Salomone, Emanuela Tropea, Ignazio Alberto Barbagallo, Vincenzo Bramanti, Giovanni Li Volti, Giacomo Lazzarino, Daniele Torella, Angela Maria Amorini
Publikováno v:
Journal of Translational Medicine, Vol 22, Iss 1, Pp 1-18 (2024)
Abstract Background Non-alcoholic fatty liver disease (NAFLD) is a liver disorder characterized by the ac-cumulation of fat in hepatocytes without alcohol consumption. Mitochondrial dysfunction and endoplasmic reticulum (ER) stress play significant r
Externí odkaz:
https://doaj.org/article/9570686faf184a6198d99cf59b361aaf
Autor:
Simona D’Aprile, Simona Denaro, Anna Maria Pavone, Sebastiano Giallongo, Cesarina Giallongo, Alfio Distefano, Lucia Salvatorelli, Filippo Torrisi, Raffaella Giuffrida, Stefano Forte, Daniele Tibullo, Giovanni Li Volti, Gaetano Magro, Nunzio Vicario, Rosalba Parenti
Publikováno v:
Journal of Translational Medicine, Vol 21, Iss 1, Pp 1-13 (2023)
Abstract Background Follicular thyroid cancer (FTC) is a prevalent form of differentiated thyroid cancer, whereas anaplastic thyroid cancer (ATC) represents a rare, fast-growing, undifferentiated, and highly aggressive tumor, posing significant chall
Externí odkaz:
https://doaj.org/article/2b0296fe90f944bbb837cf74617b2e11
Autor:
C. Giallongo, I. Dulcamare, S. Giallongo, A. Duminuco, D. Pieragostino, M. C. Cufaro, A. M. Amorini, G. Lazzarino, A. Romano, N. Parrinello, M. Di Rosa, G. Broggi, R. Caltabiano, M. Caraglia, M. Scrima, L. S. Pasquale, M. S. Tathode, G. Li Volti, R. Motterlini, F. Di Raimondo, D. Tibullo, G. A. Palumbo
Publikováno v:
Cell Death and Disease, Vol 14, Iss 10, Pp 1-11 (2023)
Abstract Ineffective hematopoiesis is a hallmark of myelodysplastic syndromes (MDS). Hematopoietic alterations in MDS patients strictly correlate with microenvironment dysfunctions, eventually affecting also the mesenchymal stromal cell (MSC) compart
Externí odkaz:
https://doaj.org/article/8a2eeb6046584786b526024112b70f40