Results 51 to 60 of about 3,233,612 (230)

Internal dynamics of the galaxy cluster Abell 545

, 2011
Diffuse radio emission in galaxy clusters, and their connection with cluster mergers, are still debated. We seek to explore the internal dynamics of the radio halo cluster Abell 545.
Abell, Anders, Ashman, Bacchi, Bardelli, Barrena, Barrena, Barrena, Beers, Beers, Beers, Beers, Beers, Bekki, Bell, Bertin, Binggelli, Bird, Biviano, Bonafede, Boschin, Boschin, Boschin, Boschin, Brunetti, Bullock, Buote, Buote, Böhringer, Carlberg, Cassano, Cassano, Cassano, Cassano, Cassano, Cavaliere, Chilingarian, Chilingarian, D. Eckert, Danese, David, den Hartog, Dolag, Dolag, Donnert, Dressler, Dubinsky, Ellingson, Ensslin, Ensslin, Ensslin, Fadda, Fasano, Ferrari, Ferrari, Ferrari, Finoguenov, Fukugita, Giovannini, Giovannini, Girardi, Girardi, Girardi, Girardi, Girardi, Girardi, Goto, Govoni, Hashimoto, Henriksen, Henry, Hoeft, Kalberla, Kennicutt, Kneib, Landolt, Leccardi, Leccardi, Limber, Lin, Liu, Loeb, M. Girardi, M. Rossetti, Malumuth, Markevitch, Markevitch, Mastropietro, Menci, Merritt, Million, Mushotzky, Navarro, Niederste-Ostholt, Nieto, Okabe, Owers, Pinkney, Pisani, Pisani, Quintana, R. Barrena, Ramella, Ramella, Ricker, Rines, Roettiger, Roettiger, Roettiger, Rossetti, Rudick, S. De Grandi, Salinas, Salinas, Sarazin, Sastry, Schlegel, Schneider, Springel, Struble, Struble, The, Tonry, Tribble, van Dokkum, W. Boschin, Wainer, West, White   +128 more
core   +1 more source

Minkowski Functionals and Cluster Analysis for CMB Maps [PDF]

, 1999
We suggest novel statistics for the CMB maps that are sensitive to non-Gaussian features. These statistics are natural generalizations of the geometrical and topological methods that have been already used in cosmology such as the cumulative distribution
Feldman, Hume A., Novikov, D., Shandarin, Sergei F.   +2 more
core   +5 more sources

konnect2prot 2.0: Integrating advanced analytical tools for deeper understanding of protein properties in a functional protein-protein interaction network

Computational and Structural Biotechnology Journal
Proteins work in coordination to catalyze and regulate all biological activities and drive cellular functions. The collective behavior of proteins is studied through protein-protein interaction (PPI) networks, which provide a system-level understanding ...
Shivam Kumar, Abhinav Agarwal, Dipanka Tanu Sarmah, Samrat Chatterjee   +3 more
doaj   +1 more source

Understanding stakeholder values using cluster analysis [PDF]

, 2007
The K-Means and Ward’s Clustering procedures were used to categorize value similarities among respondents of a public land management survey. The clustering procedures resulted in two respondent groupings: an anthropocentrically focused group and an ...
Kaval, Pamela
core   +1 more source

Bayes-X: a Bayesian inference tool for the analysis of X-ray observations of galaxy clusters

, 2014
We present the first public release of our Bayesian inference tool, Bayes-X, for the analysis of X-ray observations of galaxy clusters. We illustrate the use of Bayes-X by analysing a set of four simulated clusters at z=0.2-0.9 as they would be observed ...
Feroz, F., Grainge, K. J. B., Hobson, M. P., Olamaie, M., Sanders, J. S., Saunders, R. D. E   +5 more
core   +1 more source

Use of Principal Component Analysis and Cluster Analysis for Differentiation of Traditionally-Manufactured Vinegars Based on Phenolic and Volatile Profiles, and Antioxidant Activity

Polish Journal of Food and Nutrition Sciences, 2020
This study aimed to characterize twelve vinegar samples produced by the traditional method with the use of whole fruits and without any preservatives in terms of their physicochemical properties, total phenolic content (TPC), total flavonoid content (TFC)
Ayse Karadag, Fatih Bozkurt, Hatice Bekiroglu, Osman Sagdic   +3 more
doaj   +1 more source

Exploring the determinants of energy poverty in Indonesia’s households: empirical evidence from the 2015–2019 SUSENAS

Humanities & Social Sciences Communications
This study explores the determinants of household-level energy poverty in Indonesia by using highly granular, household-level socioeconomic data on Indonesia from the 2015–2019 National Socioeconomic Survey (SUSENAS).
Novani Karina Saputri, Lourentius Dimas Setyonugroho, Djoni Hartono   +2 more
doaj   +1 more source

Metallicity in the Galactic Center: The Arches cluster

, 2004
We present a quantitative spectral analysis of five very massive stars in the Arches cluster, located near the Galactic center, to determine stellar parameters, stellar wind properties and, most importantly, metallicity content.
Charbonnel C., Chiosi C., Crowther P. A., Crowther P. A., Crowther P. A., D. John Hillier, Donald F. Figer, Feltzing S., Francisco Najarro, Fuhrmann K., Maciel W. J., Meynet G., Moneti A., Rolf P. Kudritzki, Rolleston W. R., Schaller G.   +15 more
core   +2 more sources

The Distance to NGC 2264 [PDF]

, 2009
We determine the distance to the open cluster NGC 2264 using a statistical analysis of cluster member inclinations. We derive distance-dependent values of sin i (where i is the inclination angle) for 97 stars in NGC 2264 from the rotation periods ...
Andrew H. Szentgyorgyi, August A. Muench, Baraffe, Bouvier, Dahm, Delfosse, Duquennoy, Eric J. Baxter, Flaccomio, Fűrész, Gábor Fűrész, Hartmann, Hendry, Johns-Krull, Kevin R. Covey, Lada, Leggett, Luisa Rebull, Makidon, Neri, O'Dell, Park, Preibisch, Rebull, Rebull, Texeira, Texeira, Walker, White   +28 more
core   +2 more sources

The XMM-LSS survey. Survey design and first results [PDF]

, 2004
We have designed a medium deep large area X-ray survey with XMM - the XMM Large Scale Structure survey, XMM-LSS - with the scope of extending the cosmological tests attempted using ROSAT cluster samples to two redshift bins between ...
Aaron Cohen, Adami C, Alain Detal, Alain Mazure, Alain Smette, Alexandre Refregier, Andreon S, Andrew Read, Bertin M, Bolzonella M, Brian McBreen, Bruno Altieri, Böhringer H, Carol Lonsdale, Castander F J, Christophe Adami, Christophe Jean, Danielle Alloin, Dario Maccagni, Eric Gosset, Florian Pacaud, Henry McCracken, Hernan Quintana, Hu W, Huub Rottgering, Ivan Valtchanov, Jean Surdej, Jean-Luc Starck, Jens Hjorth, Jon Willis, Laurence Jones, Laurent Vigroux, Le Fevre O, Liang H, Lo K Y, Lobo C, Lucio Chiappetti, Ludovic Disseau, Malcolm Bremer, Marguerite Pierre, Mark Birkinshaw, Micol Bolzonella, Olivier Le Fevre, Pacaud, Pierre-Alain Duc, Poshak Gandhi, Sergio Dos Santos, Simon White, Stefano Andreon, Trevor Ponman, Valtchanov I, Willis J, Yannick Mellier   +52 more
core   +3 more sources