VILLANOVA, SANDRO
 Distribuzione geografica
Salva come PNG Salva come JPEG
Continente #
NA - Nord America 2.537
AS - Asia 292
EU - Europa 249
Totale 3.078
Salva come PNG Salva come JPEG
Nazione #
US - Stati Uniti d'America 2.535
CN - Cina 124
VN - Vietnam 84
FI - Finlandia 67
SG - Singapore 61
DE - Germania 60
UA - Ucraina 29
FR - Francia 25
SE - Svezia 19
GB - Regno Unito 18
IT - Italia 13
TR - Turchia 13
BG - Bulgaria 6
IN - India 6
IE - Irlanda 5
RU - Federazione Russa 3
CA - Canada 1
CH - Svizzera 1
JM - Giamaica 1
MY - Malesia 1
NL - Olanda 1
PH - Filippine 1
PK - Pakistan 1
RO - Romania 1
SA - Arabia Saudita 1
SI - Slovenia 1
Totale 3.078
Salva come PNG Salva come JPEG
Città #
Fairfield 404
Woodbridge 317
Ann Arbor 244
Houston 210
Chandler 202
Jacksonville 165
Wilmington 153
Ashburn 148
Seattle 119
Cambridge 111
Dong Ket 84
Princeton 57
San Diego 53
Singapore 42
Beijing 36
Roxbury 36
Helsinki 32
Des Moines 27
Nanjing 19
Boardman 18
Medford 17
Santa Clara 12
Yenibosna 12
Redwood City 11
Nanchang 10
Guangzhou 9
Hebei 9
Norwalk 7
Changsha 6
Sofia 6
Dublin 5
Jiaxing 5
London 5
Paris 5
Shanghai 5
Ogden 3
Bologna 2
Borås 2
Buffalo 2
Chiswick 2
Hangzhou 2
Kharkiv 2
Kilburn 2
Los Angeles 2
New York 2
Novocherkassk 2
Sesto Fiorentino 2
Shenyang 2
Taizhou 2
Acton 1
Dallas 1
Forest City 1
Fremont 1
Groningen 1
Hounslow 1
Indiana 1
Islamabad 1
Jinan 1
Lanzhou 1
Las Vegas 1
Manila 1
McDonough 1
Mestre 1
Ningbo 1
Padova 1
Prescot 1
Riyadh 1
Rome 1
Rutherford 1
San Francisco 1
Simi Valley 1
Washington 1
Yellow Springs 1
Zhengzhou 1
Zurich 1
Totale 2.656
Salva come PNG Salva come JPEG
Nome #
Multiple Stellar Populations in the Galactic Globular Cluster NGC 6752 137
Spectroscopic and photometric evidence of two stellar populations in the Galactic globular cluster NGC 6121 (M 4) 128
Abundance analysis of four members of the metal-rich open cluster NGC 6253 123
The Multiplicity of the Subgiant Branch of ω Centauri: Evidence for Prolonged Star Formation 110
NGC 2401: a template of the young population of the Norma-Cygnus arm in the Third Galactic Quadrant 108
Sodium-Oxygen Anticorrelation and Neutron-capture Elements in Omega Centauri Stellar Populations 107
A Triple Main Sequence in the Globular Cluster NGC 2808 106
The Field Camera Unit of the WSO/UV telescope 104
The Field Camera Unit of the WSO/UV telescope 102
NGC 6791: An exotic open cluster or the nucleus of a tidally disrupted galaxy? 101
NGC 1883: a neglected intermediate-age open cluster located in the outskirts of the Galactic disc 100
A HOT HORIZONTAL BRANCH STAR WITH A CLOSE K-TYPE MAIN-SEQUENCE COMPANION 97
A study of the two northern open clusters NGC 1582 and NGC 1663 94
New Hubble Space Telescope WFC3/UVIS observations augment the stellar-population complexity of omega Centauri 93
Lithium-rich giants in the Galactic thick disk 93
NGC 5385, NGC 2664 and Collinder 21: Three candidate open cluster remnants 90
Testing Newtonian gravity with distant globular clusters: NGC 1851 and NGC 1904  89
A double stellar generation in the globular cluster NGC 6656 (M 22) Two stellar groups with different iron and s-process element abundances 89
Absolute motions of globular clusters. II. HST astrometry and VLT radial velocities in NGC 6397 84
Detailed Abundances of Red Giants in the Globular Cluster NGC 1851: C+N+O and the Origin of Multiple Populations 83
VLT multi-epoch radial velocity survey toward NGC 6253. Analysis of three transiting planetary candidates 83
A search for spectroscopic binaries in the Galactic globular cluster M4 Based on 5973 individual spectra collected at VLT 81
Metallicities on the Double Main Sequence of Omeega Centauri Imply Large Hel ium Enhancement 81
Sodium-Oxygen Anticorrelation Among Horizontal Branch Stars in the Globular Cluster M4 77
Ground-based CCD astrometry with wide-field imagers - II. A star catalog for m 67: WFI@2.2 m MPG/ESO astrometry, FLAMES @ VLT radial velocities 76
A lack of close binaries among hot horizontal branch stars in globular clusters. II. NGC 2808 76
The Helium Content of Globular Clusters: NGC 6121 (M4) 76
Metal Abundances in Extremely Distant Galactic Old Open Cluster s. I. Berkeley 29 and Saurer 1 76
The old open cluster NGC 2112: updated estimates of fundamental parameters based on a membership analysis 72
The metallicity of the open cluster Tombaugh 2 65
Observational templates of star cluster disruption. The stellar group NGC 1901 in front of the Large Magellanic Cloud 57
Chemical evolution of the metal-poor globular cluster NGC 6809 53
The helium content of globular clusters: light element abundance correlations and HB morphology I. NGC 6752 50
The C+N+O Abundance of \omega Centauri Giant Stars: Implications for the Chemical-enrichment Scenario and the Relative Ages of Different Stellar Populations 45
The Peculiar Properties of Horizontal-branch Stars in \omega Centauri 37
Optical photometry and spectral classification of stars in the field of the open cluster NGC 6996 in the North America Nebula 32
The blue straggler population of the open clusters Trumpler 5, Trumpler 20, and NGC 2477 27
Totale 3.102
Salva come PNG Salva come JPEG
Categoria #
all - tutte 11.345
article - articoli 11.345
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 22.690
Salva come PNG Salva come JPEG


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/2020444 0 0 0 35 54 47 44 65 62 58 50 29
2020/2021517 16 29 10 33 32 73 5 41 87 38 48 105
2021/2022523 29 23 89 47 16 25 20 67 23 12 70 102
2022/2023382 71 45 28 37 56 63 0 22 38 1 15 6
2023/2024186 15 34 23 32 5 6 9 1 12 15 15 19
2024/2025104 0 42 39 23 0 0 0 0 0 0 0 0
Totale 3.102