Results 101 to 110 of about 201,996 (278)

BANYAN. IV. Fundamental parameters of low-mass star candidates in nearby young stellar kinematic groups - Isochronal Age determination using Magnetic evolutionary models

, 2014
Based on high resolution optical spectra obtained with ESPaDOnS at CFHT, we determine fundamental parameters (\Teff, R, \Lbol, \logg\ and metallicity) for 59 candidate members of nearby young kinematic groups.
Albert, Loïc, Artigau, Étienne, Doyon, René, Feiden, Gregory A., Gagné, Jonathan, Lafrenière, David, Malo, Lison, Riedel, Adric   +7 more
core   +1 more source

Fundamental parameters of RR Lyrae stars from multicolour photometry and Kurucz atmospheric models - I. Theory and practical implementation [PDF]

, 2010
S. Barcza
openalex   +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

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

Catalog of Galactic Beta Cephei Stars

, 2005
We present an extensive and up-to-date catalog of Galactic Beta Cephei stars. This catalog is intended to give a comprehensive overview of observational characteristics of all known Beta Cephei stars.
Aerts C., Aerts C., Aerts C., Aerts C., Aerts C., Aerts C., Aerts C., Aerts C., Anamarija Stankov, Antokhina E. A., Ausseloos M., Balona L. A., Balona L. A., Balona L. A., Balona L. A., Balona L. A., Balona L. A., Balona L. A., Balona L. A., Balona L. A., Balona L. A., Balona L. A., Balona L. A., Balona L. A., Balona L. A., Balona L. A., Balona L. A., Balona L. A., Balona L. A., Balona L. A., Balona L. A., Batten A. H., Bernacca P. L., Breger M., Catalano F. A., Chapellier E., Chapellier E., Chapellier E., Cote J., Cousins A. W. J., Cugier H., Cugier H., Cuypers J., Cuypers J., Dachs J., Dachs J., De Cat P., De Mey K., De Mey K., De Ridder J., Delgado A. J., Delgado A. J., Delgado A. J., Deupree R., Duflot M., Dufton P. L., Dziembowski W., Dziembowski W. A., Dziembowski W. A., Elst E. W., Elst E. W., Engelbrecht C. A., Feast M. W., Feast M. W., Frost E. B., Frost E. B., Garrido R., Gautschy A., Gerald Handler, Gomez-Forrellad J. M., Goosens M., Guthnick P., Hadrava P., Haefner R., Hambly N. C., Handler G., Harmanec P., Harmanec P., Henroteau F., Henroteau F., Heynderickx D., Heynderickx D., Hill G., Hill P. W., Hill P. W., Hill P. W., Hoag A. A., Holmgren D., Irvine N. J., Jakate S. M., Jakate S. M., Jakate S. M., Janik J., Jarzebowski T., Jaschek M., Jerzykiewicz M., Jerzykiewicz M., Jerzykiewicz M., Jerzykiewicz M., Jerzykiewicz M., Jerzykiewicz M., Jerzykiewicz M., Jerzykiewicz M., Jones D. H. P., Kazarovets A. V., Khokhlova V. L., Kilkenny D., Kilkenny D., Kilkenny D., Koen C., Kolaczkowski Z., Krisciunas K., Krisciunas K., Krzesinski J., Krzesinski J., Kubiak M., Kubiak M., Le Contel J.-M., Lehmann H., Leone F., Lesh J. R., Lester J. B., Levato H., Lloyd C., Lomb N. R., Lomb N. R., Lynds C. R., Lynds C. R., Maciejewski G., Mahra H. S., Mathias P., Mathias P., Mathias P., Matthews J. M., Matthews J. M., McNamara B. J., Moon T. T., Moskalik P., Napiwotzki R., Paardekooper S. J., Pamyatnykh A. A., Pamyatnykh A. A., Pamyatnykh A. A., Pedersen H., Percy J. R., Percy J. R., Percy J. R., Percy J. R., Pietrzynski G., Pigulski A., Pigulski A., Pigulski A., Plaskett J. S., Renson P., Renson P., Robb R. M., Saxena B. K., Schrijvers C., Schrijvers C., Shaw J. S., Shobbrook R. R., Shobbrook R. R., Shobbrook R. R., Shobbrook R. R., Shobbrook R. R., Shobbrook R. R., Shobbrook R. R., Shobbrook R. R., Shobbrook R. R., Smith M. A., Smith M. A., Smith M. A., Stankov A., Stebbins J., Steele I. A., Sterken C., Sterken C., Sterken C., Sterken C., Sterken C., Sterken C., Sterken C., Stickland D. J., Struve O., Struve O., Telting J. H., Telting J. H., Telting J. H., Thoul A., Tian B., Uytterhoeven K., Uytterhoeven K., Uytterhoeven K., Valtier J. C., Van Hoof A., Van Hoof A., Van Hoof A., Vander Linden D., Vander Linden D., Vidal N. V., Waelkens C., Waelkens C., Waelkens C., Waelkens C., Waelkens C., Waelkens C., Waelkens C., Waelkens C., Waelkens C., Waelkens C., Walker M. F., Young R. K.   +211 more
core   +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

VLTI/AMBER observations of cold giant stars: atmospheric structures and fundamental parameters [PDF]

, 2014
B. Arroyo-Torres, I. Martí-Vidal, J. M. Marcaide, M. Wittkowski, J. C. Guirado, P. H. Hauschildt, A. Quirrenbach, J. Fabregat   +7 more
openalex   +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

Reduced vascular leakage correlates with breast carcinoma T regulatory cell infiltration but not with metastatic propensity

Molecular Oncology, EarlyView.
A mouse model for vascular normalization and a human breast cancer cohort were studied to understand the relationship between vascular leakage and tumor immune suppression. For this, endothelial and immune cell RNAseq, staining for vascular function, and immune cell profiling were employed.
Liqun He, Chiara Testini, Neda Hekmati, Altea Bonello, Aglaia Schiza, Emmanuel Nwadozi, Mia Phillipson, Carina Strell, Michael Welsh   +8 more
wiley   +1 more source

Physical Parameters of 12,201 ASAS-SN Contact Binaries Determined by a Neural Network

The Astrophysical Journal Supplement Series
In the era of astronomical big data, more than one million contact binaries have been discovered. Traditional approaches of light-curve analysis are inadequate for investigating such an extensive number of systems.
Kai Li, Li-Heng Wang
doaj   +1 more source