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Wyszukujesz frazę "Romano, A." wg kryterium: Autor


Tytuł:
The Pseudogap Phenomenon in High-T$\text{}_{c}$ Superconductors
Autorzy:
Ranninger, J.
Romano, A.
Tematy:
74.20.-z
74.25.-q
74.25.Jb
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Powiązania:
https://bibliotekanauki.pl/articles/2011238.pdf  Link otwiera się w nowym oknie
Opis:
We review the possible mechanisms leading up to the phenomenon of a pseudogap which characterizes the normal-state properties of high-T$\text{}_{c}$ superconductors. We suggest that this pseudogap is not due to superconducting phase fluctuations and hence is not related to a crossover between a BCS state of Cooper pairs and a Bose-Einstein condensation of local pairs. We rather argue that it is due to uncorrelated pairing which is already manifest in the local electronic structure and accessible by photoemission and tunneling experiments.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Approximate systems describing solid-liquid and liquid-vapour state changes
Autorzy:
Starita, G.
Romano, A.
Wydawca:
Polish Scientific Publishers IFTR
Powiązania:
Archives of Mechanics
Opis:
Od Vol. 53, issue 4/5 (2001) wyd: PAS. IFTR
[1], 793-945 s. ; 24 cm
Od Vol. 50, issue 4 (1998) wyd.: Agencja Reklamowo-Wydawnicza A. Grzegorczyk
Od Vol. 43, issue 1 (1991) wyd.: Polish Scientific Publishers = PWN
Dostawca treści:
RCIN - Repozytorium Cyfrowe Instytutów Naukowych
Książka
Tytuł:
Ferromagnetism in Hubbard Chains
Autorzy:
Cuoco, M.
Noce, C.
Romano, A.
Tematy:
71.10.Fd
75.10.Lp
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Powiązania:
https://bibliotekanauki.pl/articles/1955828.pdf  Link otwiera się w nowym oknie
Opis:
We analyze the possible occurrence of ferromagnetism in the Hubbard model, by means of an exact diagonalization study performed on 3- to 8-site chains with periodic boundary conditions. In the case of one hole in the half-filled configuration, we find that the Nagaoka state is reached only in the 3- and in the 4-site case. Ground states characterized by unsaturated ferromagnetism are found when the case of more than one hole is considered.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Superconductivity in Anderson Lattice Model
Autorzy:
Romano, A.
Noce, C.
Micnas, R.
Tematy:
74.72.-h
74.70.Tx
74.25.-q
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Powiązania:
https://bibliotekanauki.pl/articles/1955827.pdf  Link otwiera się w nowym oknie
Opis:
We study the superconducting instabilities generated by the inclusion in the Anderson lattice model of a density-density attractive potential between correlated electrons on nearest-neighbouring sites. Using a description of the normal phase based on a perturbative expansion around the atomic limit, we treat the attractive potential in the broken-symmetry Hartree-Fock scheme and analyze which of the possible symmetries of the superconducting order parameter leads to the highest possible transition temperature in the case of a two-dimensional square lattice. For values of the on-site f-repulsion large compared to the hopping amplitude, a suppression of any possible superconducting phase occurs, regardless of the symmetry of the order parameter.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Interplay Between Spin-Orbit Coupling and Structural Deformations in Heavy Transition-Metal Oxides with Tetrahedral Coordination
Autorzy:
Forte, F.
Guerra, D.
Avella, A.
Autieri, C.
Romano, A.
Noce, C.
Tematy:
71.70.Ej
75.25.Dk
71.27.+a
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Powiązania:
https://bibliotekanauki.pl/articles/1030491.pdf  Link otwiera się w nowym oknie
Opis:
We analyze the effects of a large spin-orbit coupling on the magnetic state of a d¹ transition-metal ion located in a tetrahedral environment. While in the ideal tetrahedral symmetry the spin-orbit coupling acts only as a perturbation on the atomic energy levels set by the crystal-field splitting, we demonstrate that its effects are strongly enhanced in the case of distorted geometries. In particular, we consider the specific case in which the tetrahedron is compressed along the z direction, and show that, by increasing the degree of flattening, a large spin-orbit interaction (i) can induce a substantial anisotropic, unquenched orbital momentum and (ii) can affect the hierarchy of the lowest energy levels that are involved in the magnetic exchange.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Interior GE-Filters of GE-Algebras
Autorzy:
Song, Seok-Zun
Bandaru, Ravikumar
Romano, Daniel A.
Jun, Young Bae
Tematy:
(transitive, left exchangeable) GE-algebra
GE-filter
belligerent GE-filter
(weak) interior GE-filter
belligerent interior GE-filter (of type 1, type 2 and type 3)
Pokaż więcej
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Powiązania:
https://bibliotekanauki.pl/articles/55796265.pdf  Link otwiera się w nowym oknie
Opis:
The notions of an interior GE-filter, a weak interior GE-filter and a belligerent interior GE-filter are introduced, and their relations and properties are investigated. Example of a GE-filter which is neither an interior GE-filter nor a weak interior GE-filter is provided. Relations between a weak interior GE-filter and an interior GE-filter are discussed, and conditions under which every weak interior GE-filter is an interior GE-filter are investigated. Relations between a belligerent interior GE-filter and an interior GE-filter are displayed, and conditions for an interior GE-filter to be a belligerent interior GE-filter are considered. Given a subset and an element, an interior GE-filter is established, and conditions for a subset to be a belligerent interior GE-filter are discussed. The extensibility of the beligerant interior GE-filter is debated. Relationships between weak interior GE-filter and belligerent interior GE-filter of type 1, type 2 and type 3 are founded.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Allergic Rhinitis and its Impact on Asthma (ARIA) : achievements in 10 years and future needs
Autorzy:
Aït-Khaled, N.
Papadopoulos, N. G.
Bush, A.
Morais-Almeida, M.
Howarth, P.
Boner, A. L.
El-Meziane, A.
Canonica, G. W.
Casale, T. B.
Keith, P. K.
Valero, A. L.
Meltzer, E. O.
Cruz, A. A.
Bieber, T.
Costa, D. J.
Mullol, J.
Keil, T.
Kvedariene, V.
Lodrup Carlsen, K. C.
Custovic, A.
Palkonen, S.
Khayat, G.
Bedbrook, A.
Namazova-Baranova, L.
Wang, D. Y.
O'Hehir, R. E.
Pali-Schöll, I.
Makela, M. J.
Kowalski, M. L.
Berrissoul, F.
Martinez, F. D.
Pohl, W.
Dolen, W. K.
Vandenplas, O.
Mazon, A.
Mihaltan, F.
Baena-Cagnani, C. E.
Okubo, K.
Roberts, R.
Chen, Y. Z.
Dokic, D.
Zernotti, M. E.
Dykewicz, M. S.
Rottem, M.
Mohammad, Y.
Guzmán, M. A.
Brightling, C. E.
Masjedi, M. R.
Naclerio, R.
Demoly, P.
Cesario, A.
Rabe, K. F.
Melen, E.
Hellquist-Dahl, B.
Emuzyte, R.
Ouedraogo, S.
Hourihane, J. O'B.
Akdis, C. A.
Niżankowska-Mogilnicka, Ewa
van Wijk, R. Gerth
Ansotegui, I. J.
Reitamo, S.
Potter, P.
Humbert, M.
Horak, F.
Stoloff, S. W.
Pawankar, R.
Ratomaharo, J.
Stein, R. T.
Solé, D.
Cepeda, A. M.
Sunyer, J.
Kaliner, M. A.
Maurer, M.
Zar, H. J.
Togias, A.
Jackson, C.
Beghé, B.
Chavannes, N. H.
Annesi-Maesano, I.
Carlsen, K. H.
Carr, W.
Muraro, A.
Neou, A.
van Weel, C.
Bousquet, P. J.
Darsow, U.
Rosenwasser, L.
Martin, F.
Ring, J.
Blaiss, M. S.
Okamoto, Y.
Kuna, P.
El-Gamal, Y.
Zhong, N.
Marshall, G. D.
Baiardini, I.
Bonini, S.
Passalacqua, G.
Ivancevich, J. C.
Chivato Pérez, T.
Durham, S. R.
Gotua, M.
Douagui, H.
Koppelman, G. H.
Romano, A.
Zuberbier, T.
Agache, I.
Braido, F.
Hellings, P. W.
Chiriac, A. M.
Le, L. T.
Spranger, O.
Devillier, P.
Niggemann, B.
Todo-Bom, A.
Popov, T. A.
Boulet, L. P.
Rosado-Pinto, J.
Fokkens, W. J.
Mendez, N. H.
Van Cauwenberge, P.
Postma, D. S.
Calvo, M. A.
Wöhrl, S.
Bateman, E. D.
Fukuda, T.
Bouchard, J.
Caballero, F.
Bennoor, K. S.
Nafti, S.
Viegi, G.
Samolinski, B.
Fonseca, J. A.
Yiallouros, P. K.
Lockey, R. F.
Just, J.
Chkhartishvili, E.
Merk, H.
Dahl, R.
Yusuf, O.M.
Simons, F. E. R.
Kalyoncu, A. F.
Bergmann, K. C.
Vichyanond, P.
Schünemann, H. J.
Orru, M. P.
Ciprandi, G.
Wickman, M.
Nekam, K.
Scadding, G. K.
Bel, E. H.
Gereda, J. E.
Gamkrelidze, A.
Khaltaev, N.
Kim, Y. Y.
Valeyre, D.
Sooronbaev, T.
Mavale-Manuel, S.
González Diaz, S.
Brozek, J. L.
Williams, D.
Pigearias, B.
Yawn, B. P.
Andrianarisoa, A.
Fletcher, M.
Roman Rodriguez, M.
Haahtela, T.
Sheikh, A.
Ohta, K.
Caraballo, L. R.
Didi, T.
Dubakiene, R.
Lemière, C.
Aberer, W.
Deleanu, D.
Kalayci, O.
Ryan, D.
Zidarn, M.
Grouse, L.
Kull, I.
Valenta, R.
Nyembue, T. D.
Rogala, B.
Toskala, E.
Yorgancioglu, A.
Beji, M.
Bindslev Jensen, C.
Bachert, C.
Price, D.
Calderon, M. A.
Fiocchi, A.
Lipworth, B.
Sisul, J. C.
Koffi N'Goran, B.
De Blay, F.
Adachi, M.
Spicak, V.
Cox, L.
Li, J.
Mahboub, B.
Wright, J.
Camargos, P. A. M.
Park, H. S.
Larenas-Linnemann, D.
Valovirta, E.
Ozdemir, C.
Sanchez-Borges, M.
Valiulis, A.
Lieberman, P.
Ben Kheder, A.
Bousquet, J.
Szczeklik, Andrzej
Schmid-Grendelmeier, P.
Panzner, P.
Denburg, J. A.
Tremblay, Y.
Opis:
Allergic rhinitis (AR) and asthma represent global health problems for all age groups. Asthma and rhinitis frequently coexist in the same subjects. Allergic Rhinitis and its Impact on Asthma (ARIA) was initiated during aWorld Health Organization workshop in 1999 (published in 2001). ARIA has reclassified AR as mild/moderate-severe and intermittent/persistent. This classification closely reflects patients’ needs and underlines the close relationship between rhinitis and asthma. Patients, clinicians, and other health care professionals are confronted with various treatment choices for the management of AR. This contributes to considerable variation in clinical practice, and worldwide, patients, clinicians, and other health care professionals are faced with uncertainty about the relative merits and downsides of the various treatment options. In its 2010 Revision, ARIA developed clinical practice guidelines for the management of AR and asthma comorbidities based on the Grading of Recommendation, Assessment, Development and Evaluation (GRADE) system. ARIA is disseminated and implemented in more than 50 countries of the world. Ten years after the publication of the ARIAWorld Health Organization workshop report, it is important to make a summary of its achievements and identify the still unmet clinical, research, and implementation needs to strengthen the 2011 European Union Priority on allergy and asthma in children.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł
Tytuł:
Lecture Notes / ABIOMED, 6
Heart Valves: Modelling Experiments
Autorzy:
Romano, Giovanni Paolo
Współwytwórcy:
Kowalewski, Tomasz A. Red.
Wydawca:
IFTR PAS
Centre of Excellence for Applied Biomedical Modelling and Diagnostics
ERCOFTAC SIG-37 Bio-Fluid Mechanics and Heat Transfer
Powiązania:
Lecture Notes - ABIOMED
Opis:
Bibliogr. przy pracach
s. 163-203 ; 24 cm
Dostawca treści:
RCIN - Repozytorium Cyfrowe Instytutów Naukowych
Książka
Tytuł:
Doppler signal predictions using the Lorenz-Mie theory for applications to measurements in two-phase flows
Autorzy:
Cioffi, F.
Romano, G. P.
Cenedese, A.
Wydawca:
Polish Scientific Publishers IFTR
Powiązania:
Archives of Mechanics
Opis:
Od Vol. 53, issue 4/5 (2001) wyd: PAS. IFTR
[1], 793-945 s. ; 24 cm
Od Vol. 50, issue 4 (1998) wyd.: Agencja Reklamowo-Wydawnicza A. Grzegorczyk
Od Vol. 43, issue 1 (1991) wyd.: Polish Scientific Publishers = PWN
Dostawca treści:
RCIN - Repozytorium Cyfrowe Instytutów Naukowych
Książka

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