Results 151 to 160 of about 206,533 (326)

Measurements of Stellar Properties through Asteroseismology: A Tool for Planet Transit Studies

, 2008
Oscillations occur in stars of most masses and essentially all stages of evolution. Asteroseismology is the study of the frequencies and other properties of stellar oscillations, from which we can extract fundamental parameters such as density, mass ...
Bedding, Christensen-Dalsgaard, Frandsen, García, Hans Kjeldsen, Jørgen Christensen-Dalsgaard, Timothy R. Bedding, Ulrich   +7 more
core   +1 more source

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

Screening for lung cancer: A systematic review of overdiagnosis and its implications

Molecular Oncology, EarlyView.
Low‐dose computed tomography (CT) screening for lung cancer may increase overdiagnosis compared to no screening, though the risk is likely low versus chest X‐ray. Our review of 8 trials (84 660 participants) shows added costs. Further research with strict adherence to modern nodule management strategies may help determine the extent to which ...
Fiorella Karina Fernández‐Sáenz, Laura de la Torre‐Perez, David R Baldwin, Carlijn van der Aalst, Mangesh Thorat, David Ritchie, Andre L Carvalho, Carolina Espina, Ivan Solà, Carlos Canelo‐Aybar, Moira Magdalena Pissinis, Pablo Alonso‐Coello, Ana Carolina Pereira Nunes Pinto   +12 more
wiley   +1 more source

The SEGUE Stellar Parameter Pipeline. I. Description and Initial Validation Tests

, 2007
We describe the development and implementation of the SEGUE (Sloan Extension for Galactic Exploration and Understanding) Stellar Parameter Pipeline (SSPP).
A.-Li Luo, Abazajian, Abazajian, Abazajian, Adelman-McCarthy, Adelman-McCarthy, Adelman-McCarthy, Allende Prieto, Allende Prieto, Alvares, An, Asplund, Bagnulo, Beers, Beers, Beers, Brian Yanny, Carlos Allende Prieto, Castelli, Castelli, Cayrel, Constance M. Rockosi, Coryn A. L. Bailer-Jones, Covey, Gratton, Grevesse, Gunn, Gunn, Hao-Tong Zhang, Hawley, Heidi J. Newberg, Ivezić, John E. Norris, Kevin R. Covey, Koesterke, Kurucz, Lars Koesterke, Lee, Lupton, Morrison, Nelder, Paola Re Fiorentin, Pier, Reimers, Ronald Wilhelm, Schlegel, Stoughton, Strauss, Thirupathi Sivarani, Timothy C. Beers, Valdes, Wilhelm, Wisotzki, York, Young Sun Lee, Zhao   +55 more
core   +1 more source

Fundamental Parameters and Elemental Abundances of 160 F–G–K Stars Based on OAO Spectrum Database [PDF]

, 2007
Yoichi Takeda
openalex   +1 more source

Chemical composition and fundamental parameters of roAp stars

, 1998
5 pages, 2 figures (the first being in fact a table), to appear in: Proc. of the 26th workshop of the European Working Group on CP stars, eds. P. North, A. Schnell and J. Ziznovsky, Contrib. Astr. Obs. Skalnate Pleso Vol.
openaire   +2 more sources

Survivin and Aurora Kinase A control cell fate decisions during mitosis

Molecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir, Shalitha Wickrama Arachchige, Sally P. Wheatley   +2 more
wiley   +1 more source

Accurate and Model-independent Radius Determination of Single FGK and M Dwarfs Using Gaia DR3 Data

The Astronomical Journal
Measuring fundamental stellar parameters is key to fully comprehending the evolution of stars. However, current theoretical models overpredict effective temperatures, and underpredict radii, compared to observations of K and M dwarfs (radius inflation ...
Rocio Kiman, Timothy D. Brandt, Jacqueline K. Faherty, Mark Popinchalk   +3 more
doaj   +1 more source

CDK11 inhibition induces cytoplasmic p21WAF1 splice variant by p53 stabilisation and SF3B1 inactivation

Molecular Oncology, EarlyView.
CDK11 inhibition stabilises the tumour suppressor p53 and triggers the production of an alternative p21WAF1 splice variant p21L, through the inactivation of the spliceosomal protein SF3B1. Unlike the canonical p21WAF1 protein, p21L is localised in the cytoplasm and has reduced cell cycle‐blocking activity.
Radovan Krejcir, Lukasz Arcimowicz, Lucia Martinkova, Vaclav Hrabal, Filip Zavadil Kokas, Tomas Henek, Martina Kucerikova, Ondrej Bonczek, Pavlina Zatloukalova, Lenka Hernychova, Philip J. Coates, Borivoj Vojtesek, David P. Lane   +12 more
wiley   +1 more source

Call to Adopt a Nominal Set of Astrophysical Parameters and Constants to Improve the Accuracy of Fundamental Physical Properties of Stars [PDF]

, 2011
P. Harmanec, A. Prša
openalex   +1 more source