Results 91 to 100 of about 101,666 (347)

Globular Clusters in the Galactic Bulge [PDF]

Publications of the Astronomical Society of Australia, 2006
AbstractA view of the Galactic bulge by means of their globular clusters is fundamental for a deep understanding of its formation and evolution. Connections between the globular cluster and field star properties in terms of kinematics, orbits, chemical abundances, and ages should shed light on different stellar population components.
Bica, E., ORTOLANI, SERGIO, Barbuy, B.
openaire   +4 more sources

Peripheral blood proteome biomarkers distinguish immunosuppressive features of cancer progression

Molecular Oncology, EarlyView.
Immune status significantly influences cancer progression. This study used plasma proteomics to analyze benign 67NR and malignant 4T1 breast tumor models at early and late tumor stages. Immune‐related proteins–osteopontin (Spp1), lactotransferrin (Ltf), calreticulin (Calr) and peroxiredoxin 2 (Prdx2)–were associated with systemic myeloid‐derived ...
Yeon Ji Park, Jae Won Oh, Hyewon Chung, Jung Won Kwon, Yi Rang Na, Kwang Pyo Kim, Seung Hyeok Seok   +6 more
wiley   +1 more source

Multiperiodic RR Lyrae stars in the field of NGC 6362

EPJ Web of Conferences, 2017
We present frequency analysis of RR Lyrae stars of globular cluster NGC6362.
Moskalik Paweł, Smolec Radosław, Kałużny Janusz, Pych Wojciech, Różyczka Michał, Thompson Ian B.   +5 more
doaj   +1 more source

Application of three-body stability to globular clusters: I. The stability radius

, 2014
The tidal radius is commonly determined analytically by equating the tidal field of the galaxy to the gravitational potential of the cluster. Stars crossing this radius can move from orbiting the cluster centre to independently orbiting the galaxy.
Kennedy, Gareth F.
core   +1 more source

Adverse prognosis gene expression patterns in metastatic castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
We aggregated a cohort of 1012 mCRPC tissue samples from 769 patients and investigated the association of gene expression‐based pathways with clinical outcomes. Loss of AR signaling, high proliferation, and a glycolytic phenotype were independently prognostic for poor outcomes, and an adverse transcriptional feature score incorporating these pathways ...
Marina N. Sharifi, Eric Feng, Nicholas R. Rydzewski, Amy K. Taylor, Jamie M. Sperger, Yue Shi, Kyle T. Helzer, Matthew L. Bootsma, Viridiana Carreno, Alex H. Chang, Luke A. Nunamaker, Grace C. Blitzer, Tianfu Andy Shang, Aishwarya Subramanian, Anders Bjartell, Andreas Josefsson, Pernilla Wikström, Emily Feng, Manish Kohli, Rendong Yang, Scott M. Dehm, Eric J. Small, Rahul Aggarwal, David A. Quigley, Joshua M. Lang, Shuang G. Zhao, Martin Sjöström   +26 more
wiley   +1 more source

FSR584 - a new globular cluster in the Galaxy? [PDF]

, 2007
We investigate the nature of the recently catalogued star cluster candidate FSR584, which is projected in the direction of the molecular cloud W3 and may be the nearest globular cluster to the Sun.
B. Barbuy, Belokurov, Bica, Bica, Bica, Bica, Bonatto, Bonatto, Bonatto, C. Bonatto, Carpenter, Carraro, Chernoff, Djorgovski, Dutra, E. Bica, Froebrich, Froebrich, Girardi, Gnedin, Goodwin, Harris, Inman, Khalisi, Kharchenko, King, Kobulnicky, Lamers, Landsman, Mackey, Megeath, Moeler, Ortolani, Ortolani, Piotto, S. Ortolani, Sakamoto, Siegel, Thaddeus, Tieftrunk, Trager, van den Bergh, Willman   +42 more
core   +2 more sources

Transcriptome‐wide analysis of circRNA and RBP profiles and their molecular relevance for GBM

Molecular Oncology, EarlyView.
CircRNAs are differentially expressed in glioblastoma primary tumors and might serve as therapeutic targets and diagnostic markers. The investigation of circRNA and RNA‐binding proteins (RBPs) interactions shows that distinct RBPs play a role in circRNA biogenesis and function.
Julia Latowska‐Łysiak, Żaneta Zarębska, Marcin P. Sajek, Adriana Grabowska, Alessia Buratin, Paweł Głodowicz, Julia O. Misiorek, Konrad Kuczyński, Stefania Bortoluzzi, Marek Żywicki, Jan G. Kosiński, Agnieszka Rybak‐Wolf, Rafał Piestrzeniewicz, Anna M. Barciszewska, Katarzyna Rolle   +14 more
wiley   +1 more source

RR Lyrae Stars Belonging to the Candidate Globular Cluster Patchick 99

The Astrophysical Journal Letters
Patchick 99 is a candidate globular cluster located in the direction of the Galactic bulge, with a proper motion almost identical to the field and extreme field star contamination. A recent analysis suggests it is a low-luminosity globular cluster with a
Evan Butler, Andrea Kunder, Zdenek Prudil, Kevin R. Covey, Macy Ball, Carlos Campos, Kaylen Gollnick, Julio Olivares Carvajal, Joanne Hughes, Kathryn Devine, Christian I. Johnson, A. Katherina Vivas, R. Michael Rich, Meridith Joyce, Iulia T. Simion, Tommaso Marchetti, Andreas J. Koch-Hansen, William I. Clarkson, Rebekah Kuss   +18 more
doaj   +1 more source

Unveiling black holes ejected from globular clusters [PDF]

, 2002
Was the black hole in XTE J1118+480 ejected from a globular cluster or kicked away from the galactic disk?Comment: 2 pages, newpasp.sty. To appear in "New Horizons in Globular Cluster Astronomy", eds. G. Piotto, G.
Colpi, Monica, Gualandris, Alessia, Possenti, Andrea   +2 more
core   +1 more source

Thermally Pulsing Asymptotic Giant Branch Star Models and Globular Cluster Planetary Nebulae I: The Model

, 2011
Thermally pulsing asymptotic giant branch models of globular cluster stars are calculated using a synthetic model with the goal of reproducing the chemical composition, core masses and other observational parameters of the four known globular cluster ...
Alexander, Alves, Asplund, Bedin, Bertelli, Bertelli, Bianchi, Bianchi, Bica, Buell, Calamida, Caloi, Carretta, Cool, Da Costa, Davies, Gavilan, Gillett, Gratton, Gratton, Groenewegen, Groenewegen, Hansen, Hansen, Hansen, Harrington, Harris, Howard, Iglesias, Jacoby, James F. Buell, Lee, Marigo, Marino, Milone, Minniti, Ortalani, Otsuka, Peña, Piotto, Piotto, Rauch, Rauch, Reimers, Renzini, Renzini, Renzini, Richer, Schröder, Strickler, Vassiliadis, Vassiliadis, Vesperini, Wagenhuber, Yanny, Zinn, Zoccali   +56 more
core   +1 more source