Results 151 to 160 of about 3,775,717 (320)

The Relationship of Meteoritic Parent Body Thermal Histories and Electromagnetic Heating by a Pre-Main Sequence T Tauri Sun [PDF]

, 1971
C. P. Sonett
openalex   +1 more source

Multi‐omics profiling reveals key factors involved in Ewing sarcoma metastasis

Molecular Oncology, EarlyView.
Using a mouse model that recapitulates the spread of tumor cells within the body, we have profiled paired tumors and metastasis samples using a multiomics approach combining different layers of biological information. We identified key genes that drive metastasis in Ewing sarcoma.
Mariona Chicón‐Bosch, Sara Sánchez‐Serra, Marta Rosàs‐Lapeña, Nicolás Costa‐Fraga, Judit Besalú‐Velázquez, Janet Illa‐Bernadí, Silvia Mateo‐Lozano, Florencia Cidre‐Aranaz, Thomas G.P. Grünewald, Ángel Díaz‐Lagares, Roser Lopez‐Alemany, Òscar M. Tirado   +11 more
wiley   +1 more source

Simultaneous Far-ultraviolet and Near-ultraviolet Observations of T Tauri Stars with UVIT/AstroSat: Probing the Accretion Process in Young Stars

The Astrophysical Journal
We present results from simultaneous far-ultraviolet (FUV) and near-ultraviolet (NUV) observations of T Tauri stars (TTSs) in the Taurus molecular cloud with UVIT/AstroSat. This is the very first UVIT study of TTSs.
Prasanta K. Nayak, Mayank Narang, P. Manoj, Uma Gorti, Annapurni Subramaniam, Nayana George, Chayan Mondal   +6 more
doaj   +1 more source

Convective Overshooting in Main Sequence Models [PDF]

, 1975
B. C. Cogan
openalex   +1 more source

Main-Sequence Stars [PDF]

Monthly Notices of the Royal Astronomical Society, 1959
Fred Hoyle, C. B. Haselgrove
openaire   +2 more sources

Robust acute myeloid leukemia engraftment in humanized scaffolds using injectable biomaterials and intravenous xenotransplantation

Molecular Oncology, EarlyView.
Patient‐derived xenografts (PDXs) can be improved by implantation of a humanized niche. We tested different biomaterials and approaches, and demonstrate that the combination of an injectable biomaterial for scaffold creation plus an intravenous route for acute myeloid leukemia (AML) xenotransplantation provide the most convenient and robust approach to
Daniel Busa, Zdenka Herudkova, Jan Hyl, Jakub Vlazny, Filip Sokol, Kvetoslava Matulova, Adam Folta, Jakub Hynst, Lucy Vojtova, Leos Kren, Martin Repko, Zdenek Racil, Jiri Mayer, Martin Culen   +13 more
wiley   +1 more source

An Eccentric Binary with a Misaligned Circumbinary Disk

The Astrophysical Journal Letters
We present spectroscopic and photometric observations of Bernhard-2, which was previously identified as a candidate system that hosts a misaligned circumbinary disk. Our spectroscopic measurements confirm that Bernhard-2 indeed contains an eccentric ( e =
Zhecheng Hu, Wei Zhu, Fei Dai, Ping Chen, Yang Huang, Min Fang, Richard S. Post   +6 more
doaj   +1 more source

The Main Sequence of NGC 6231 and the Calibration of Absolute Magnitudes [PDF]

, 1978
R. F. Garrison
openalex   +1 more source

KMT2A degradation is observed in decitabine‐responsive acute lymphoblastic leukemia cells

Molecular Oncology, EarlyView.
We demonstrate that decitabine (DEC) not only degrades the DNA methyltransferase DNMT1 but also the leukemic driver lysine methyltransferase KMT2A likely due to structural similarity of the DNA‐binding CXXC domains. DEC influences KMT2A downstream processes and synergizes with menin inhibitor revumenib (REV) to decrease leukemic cell proliferation, and
Luisa Brock, Lina Benzien, Sandra Lange, Maja Huehns, Alexandra Runge, Catrin Roolf, Anett Sekora, Gudrun Knuebel, Hugo Murua Escobar, Christian Junghanss, Anna Richter   +10 more
wiley   +1 more source

C3PO. III. On the Lithium Signatures following Planet Engulfment by Stars

The Astrophysical Journal
Planet engulfment has been identified as one of the mechanisms for enhancing lithium abundance in stars. However, comprehensive investigations into lithium signatures following such events remain limited.
Qinghui Sun, Yuan-Sen Ting, Fan Liu, Sharon Xuesong Wang, Barbara J. Anthony-Twarog, Bruce A. Twarog, Jia-Yi Yang, Di-Chang Chen, Amanda I. Karakas, Ji-Wei Xie, David Yong   +10 more
doaj   +1 more source