Search Results - "Pascale, Raffaele"

Action-based dynamical models of dwarf spheroidal galaxies: application to Fornax by Pascale, Raffaele, Posti, Lorenzo, Nipoti, Carlo, Binney, James

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DDO68 C: The Actual Appearance of a Ghost Satellite Dwarf through Adaptive Optics at the Large Binocular Telescope by Annibali, Francesca, Pinna, Enrico, Hunt, Leslie K., Paris, Diego, Cusano, Felice, Bellazzini, Michele, Cannon, John M., Pascale, Raffaele, Tosi, Monica, Rossi, Fabio

“…Abstract Through adaptive optics (AO) imaging with the SOUL+LUCI instrument at the Large Binocular Telescope we were able to resolve, for the first time,…”
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Nitrous oxide and methane fluxes from soils of the Orinoco savanna under different land uses by Castaldi, S, De Pascale, R.A, Grace, J, Nikonova, N, Montes, R, San Jose, J

“…The study investigates the effect of land‐use change on nitrous oxide (N2O) and methane (CH4) fluxes from soil, in savanna ecosystems of the Orinoco region…”
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Regular and chaotic orbits in axisymmetric stellar systems by Pascale, Raffaele, Nipoti, Carlo, Ciotti, Luca

“…ABSTRACT The gravitational potentials of realistic galaxy models are in general non-integrable, in the sense that they admit orbits that do not have three…”
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Action-based models for dwarf spheroidal galaxies and globular clusters by Pascale, Raffaele, Binney, James, Nipoti, Carlo, Posti, Lorenzo

“…ABSTRACT A new family of self-consistent distribution function (DF)-based models of stellar systems is explored. The stellar component of the models is…”
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Galactic coronae in Milky Way-like galaxies: the role of stellar feedback in gas accretion by Barbani, Filippo, Pascale, Raffaele, Marinacci, Federico, Sales, Laura V, Vogelsberger, Mark, Torrey, Paul, Li, Hui

“…ABSTRACT Star-forming galaxies like the Milky Way are surrounded by a hot gaseous halo at the virial temperature – the so-called galactic corona – that plays a…”
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Dark-matter central density, annihilation J-factor and decay D-factor of the Fornax, Sculptor and Leo I dwarf spheroidal galaxies by Nipoti, Carlo, Pascale, Raffaele, Arroyo-Polonio, José María

“…The dwarf spheroidal galaxies (dSphs) satellites of the Milky Way (MW) are nearby astrophysical laboratories to study the nature of dark matter (DM). We…”
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Chemo-dynamics of the stellar component of the Sculptor dwarf galaxy I: observed properties by Arroyo-Polonio, José María, Battaglia, Giuseppina, Thomas, Guillaume F, Pascale, Raffaele, Tolstoy, Eline, Nipoti, Carlo

“…Aims. Recently, both the presence of multiple stellar chemo-kinematic components and rotation in the Sculptor dwarf spheroidal galaxy have been put into…”
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The most stringent upper limit from dynamical models on the mass of a central black hole in 47 Tucanae by Della Croce, Alessandro, Pascale, Raffaele, Giunchi, Eric, Nipoti, Carlo, Cignoni, Michele, Dalessandro, Emanuele

“…Globular clusters (GCs) were proposed as promising sites for discovering intermediate-mass black holes (IMBHs), possibly providing crucial insights into the…”
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Galactic coronae in Milky Way-like galaxies: the role of stellar feedback in gas accretion by Barbani, Filippo, Pascale, Raffaele, Marinacci, Federico, Sales, Laura V, Vogelsberger, Mark, Torrey, Paul, Li, Hui

“…Star-forming galaxies like the Milky Way are surrounded by a hot gaseous halo at the virial temperature - the so-called galactic corona - that plays a…”
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Flattened stellar systems based on distribution functions depending on actions by Pascale, Raffaele, Binney, James, Nipoti, Carlo

“…We address an issue that arises when self-consistently flattened dynamical stellar systems are constructed by adopting a distribution function (DF) that…”
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The metallicity distribution in the core of the Sagittarus dwarf spheroidal: minimising the metallicity biases by Minelli, Alice, Bellazzini, Michele, Mucciarelli, Alessio, Bonifacio, Piercarlo, Ibata, Rodrigo, Romano, Donatella, Monaco, Lorenzo, Caffau, Elisabetta, Dalessandro, Emanuele, Pascale, Raffaele

“…A&A 669, A54 (2023) We present metallicity and radial velocity for 450 bonafide members of the Sagittarius dwarf spheroidal (Sgr dSph) galaxy, measured from…”
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The Smallest Scale of Hierarchy Survey (SSH) III. Dwarf-dwarf satellite merging phenomena in the low-mass regime by Sacchi, Elena, Bellazzini, Michele, Annibali, Francesca, Tosi, Monica, Beccari, Giacomo, Cannon, John M, Hunter, Laura C, Paris, Diego, Roychowdhury, Sambit, Schisgal, Lila, van Zee, Liese, Cignoni, Michele, Cusano, Felice, de Jong, Roelof S, Hunt, Leslie, Pascale, Raffaele

“…A&A 691, A65 (2024) We present new deep, wide-field Large Binocular Telescope (LBT) $g$ and $r$ imaging data from the Smallest Scale of Hierarchy Survey (SSH)…”
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Reactive Oxygen Species Accumulation Induced by Homocysteine in Human Platelets by SIGNORELLO, MARIA GRAZIA, PASCALE, RAFFAELE, LEONCINI, GIULIANA

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Action-based models for dwarf spheroidal galaxies and globular clusters by Pascale, Raffaele, Binney, James, Nipoti, Carlo, Posti, Lorenzo

“…A new family of self-consistent DF-based models of stellar systems is explored. The stellar component of the models is described by a distribution function…”
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Modulation of l-arginine transport and nitric oxide production by gabexate mesylate by Leoncini, Giuliana, Pascale, Raffaele, Signorello, Maria Grazia

“…Gabexate mesylate, a non-antigenic synthetic inhibitor of trypsin-like serine proteinases, is a drug used efficiently in the treatment of pancreatitis and…”
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DDO68 C: the actual appearance of a ghost satellite dwarf through adaptive optics at the Large Binocular Telescope by Annibali, Francesca, Pinna, Enrico, Hunt, Leslie K, Paris, Diego, Cusano, Felice, Bellazzini, Michele, Cannon, John M, Pascale, Raffaele, Tosi, Monica, Rossi, Fabio, ., Bologna, INAF-OAS, Arcetri, INAF-OA, Roma, INAF-OA, College, Macalester

“…Through adaptive optics (AO) imaging with the SOUL+LUCI instrument at the Large Binocular Telescope we were able to resolve, for the first time, individual…”
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Action-based dynamical models of dwarf spheroidal galaxies: application to Fornax by Pascale, Raffaele, Posti, Lorenzo, Nipoti, Carlo, Binney, James

“…We present new dynamical models of dwarf spheroidal galaxies (dSphs) in which both the stellar component and the dark halo are described by analytic…”
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Transport of l‐arginine and nitric oxide formation in human platelets by Signorello, Maria G., Pascale, Raffaele, Leoncini, Giuliana

“…The results of the present study show that human platelets take up l‐arginine by two transport systems which are compatible with the systems y+ and y+L. These…”
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Impaired l-arginine uptake in platelets from type-2 diabetic patients by Signorello, Maria Grazia, Giovine, Marco, Pascale, Raffaele, Cataldi, Luigi, Bordone, Caterina, Benatti, Umberto, Leoncini, Giuliana

“…The l‐arginine uptake of resting platelets from type‐2 diabetic patients and control subjects was measured and the kinetic parameters defined. The effect of…”
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