Results 131 to 140 of about 206,533 (326)
Stellar parameters of Be stars observed with X-shooter
, 2017 Aims. The X-shooter archive of several thousand telluric star spectra was
skimmed for Be and Be-shell stars to derive the stellar fundamental parameters
and statistical properties, in particular for the less investigated late type
Be stars, and the ...Abo-Elazm, M. S., Beheary, M. M., Faes, D. M., Gadallah, K. A. K, Hamdy, M. A., Hummel, W., Martayan, C., Mehner, A., Mota, B., Mérand, A., Rivinius, Th., Shokry, A., Townsend, R. H. D. +12 morecore +1 more sourceFundamental Parameters for Central Stars of 103 Infrared Bow Shock Nebulae
The Astrophysical JournalAbstract Stellar bow shock nebulae are arcuate shock fronts formed by the interaction of radiation-driven stellar winds and the relative motion of the ambient interstellar material. Stellar bow shock nebulae provide a promising means to measure wind-driven mass loss, independent of other established methods. In this work, we characterize Nikhil Patten, Henry A. Kobulnicky, Matthew S. Povich, Angelica S. Whisnant, Sydney Andrews, Alexandra Boone, Srujan Dandu, Naomi Jones, S. Nick Justice, Dylan Hope, Alexander Larsen, Ryan McCrory, Julia Meredith, Maria Renee Meza, Alexandra C. Rosenthal, William Salazar, Alexander R. Sterling, Noshin Yesmin, Daniel A. Dale +18 moreopenaire +3 more sourcesAdaptaquin is selectively toxic to glioma stem cells through disruption of iron and cholesterol metabolism
Molecular Oncology, EarlyView.Adaptaquin selectively kills glioma stem cells while sparing differentiated brain cells. Transcriptomic and proteomic analyses show Adaptaquin disrupts iron and cholesterol homeostasis, with iron chelation amplifying cytotoxicity via cholesterol depletion, mitochondrial dysfunction, and elevated reactive oxygen species.Adrien M. Vaquié, Davod R. Shah, Eliane E. S. Brechbühl, Michael McNicholas, Zhaoyang Xu, John H. Stockley, Laura Morcom, Diana Gold Diaz, Gemma C. Girdler, Rachel V. Seear, Gabriel Balmus, Rajiv R. Ratan, Harry Bulstrode, James A. Nathan, Manav Pathania, Kevin M. Brindle, David H. Rowitch +16 morewiley +1 more sourceThe First Photometric Analysis of Two Low-mass-ratio Contact Binary Systems in TESS Survey
The Astronomical JournalLow-mass-ratio ( q ) contact binary systems are progenitors of stellar mergers such as blue stragglers or fast-rotating FK Com stars. In this study, we present the first light curve analysis of two newly identified low mass-ratio contact binary systems ...Qiyuan Cheng, Jianping Xiong, Xu Ding, Kaifan Ji, Jiao Li, Chao Liu, Jiangdan Li, Jingxiao Luo, Xin Lyu, Zhanwen Han, Xuefei Chen +10 moredoaj +1 more sourceCatalog 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 morecore +2 more sourcesFundamental Parameters of Exoplanets and Their Host Stars
, 2013 For much of human history we have wondered how our solar system formed, and whether there are any other planets like ours around other stars. Only in the last 20 years have we had direct evidence for the existence of exoplanets, with the number of known exoplanets dramatically increasing in recent years, especially with the success of the Kepler ...openaire +2 more sourcesPatient‐specific pharmacogenomics demonstrates xCT as predictive therapeutic target in colon cancer with possible implications in tumor connectivity
Molecular Oncology, EarlyView.This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...Marco Strecker, Keren Zohar, Martin Böttcher, Thomas Wartmann, Henry Freudenstein, Maximilian Doelling, Mihailo Andric, Wenjie Shi, Or Kakhlon, Katrin Hippe, Beatrix Jahnke, Dimitrios Mougiakakos, Franziska Baenke, Daniel Stange, Roland S. Croner, Michal Linial, Ulf D. Kahlert +16 morewiley +1 more sourceThe Secondary Component of the Extremely Low Mass Ratio Massive Binary HD 165246 Revealed by GHOST
The Astrophysical JournalIn the pursuit of understanding the multiplicity of massive stars, the OWN Survey has undertaken spectroscopic monitoring of hundreds of targets over the past 20 yr.C. N. Rodriguez, T. Ansin, G. A. Ferrero, O. G. Benvenuto, R. Gamen, N. I. Morrell, J. I. Arias, R. E. Higa, C. Putkuri, C. Johnston, K. Chiboucas, E. Deibert, C. R. Hayes, J.-E. Heo, M. Jeong, V. Kalari, E. Martioli, V. M. Placco, K. A. Venn, S. Xu, R. Diaz, M. Gomez-Jimenez, R. Ruiz-Carmona, C. Simpson, A. W. McConnachie, J. Pazder, G. Burley, T. A. M. Berg, J. G. Robertson, K. Labrie, J. Thomas-Osip +30 moredoaj +1 more source
