Results 151 to 160 of about 9,311,434 (355)

Stellar Ages of TESS Stars, Adopting Spectroscopic Data from Gaia GSP-Spec

Galaxies
The Gaia DR3 GSP-spec/TESS (GST) catalog combines asteroseismic data from NASA’s TESS mission with spectroscopic data from ESA’s Gaia mission, and contains about 116,000 Red Clump and Red Giant Branch stars, surpassing previous datasets in size and ...
Elisa Denis, Patrick de Laverny, Andrea Miglio, Alejandra Recio-Blanco, Pedro Alonso Palicio, Josefina Montalban, Carlos Abia   +6 more
doaj   +1 more source

Targeting the AKT/mTOR pathway attenuates the metastatic potential of colorectal carcinoma circulating tumor cells in a murine xenotransplantation model

Molecular Oncology, EarlyView.
Dual targeting of AKT and mTOR using MK2206 and RAD001 reduces tumor burden in an intracardiac colon cancer circulating tumor cell xenotransplantation model. Analysis of AKT isoform‐specific knockdowns in CTC‐MCC‐41 reveals differentially regulated proteins and phospho‐proteins by liquid chromatography coupled mass spectrometry. Circulating tumor cells
Daniel J. Smit, Thais Pereira‐Veiga, Helena Brauer, Michael Horn, Paula Nissen, Thomas Mair, Bente Siebels, Hannah Voß, Ruimeng Zhuang, Marie‐Therese Haider, Desiree Loreth, Margarita Iskhakova, Bele Lindemann, Julian Kött, Laure Cayrefourcq, Jasmin Wellbrock, Hartmut Schlüter, Klaus Pantel, Catherine Alix‐Panabières, Manfred Jücker   +19 more
wiley   +1 more source

Photometric Investigation of WY Leo: An Eclipsing Binary System with $\delta$ Scuti Component

Journal of Advanced Research in Natural and Applied Sciences
Eclipsing binary stars with $\delta$ components are exceptional systems for gaining a deeper understanding of stellar systems. WY Leo is one such system exhibiting $\delta$-type oscillations. However, it has not been extensively studied in the literature.
Filiz Kahraman Aliçavuş
doaj   +1 more source

Estimating Stellar Parameters and Interstellar Extinction from Evolutionary Tracks

Open Astronomy, 2016
Developing methods for analyzing and extracting information from modern sky surveys is a challenging task in astrophysical studies. We study possibilities of parameterizing stars and interstellar medium from multicolor photometry performed in three ...
Sichevsky S., Malkov O.
doaj   +1 more source

Time, the final frontier

Molecular Oncology, EarlyView.
This article advocates integrating temporal dynamics into cancer research. Rather than relying on static snapshots, researchers should increasingly consider adopting dynamic methods—such as live imaging, temporal omics, and liquid biopsies—to track how tumors evolve over time.
Gautier Follain, Michal Dibus, Omkar Joshi, Guillaume Jacquemet   +3 more
wiley   +1 more source

Naturalness, Wilsonian renormalization, and “fundamental parameters” in quantum field theory [PDF]

Studies in history and philosophy of modern physics, 2018
Joshua Rosaler, R. Harlander
semanticscholar   +1 more source

Fundamental solutions for hypoelliptic differential operators depending analytically on a parameter [PDF]

, 1992
Frank Mantlik
openalex   +1 more source

Inhibitor of DNA binding‐1 is a key regulator of cancer cell vasculogenic mimicry

Molecular Oncology, EarlyView.
Elevated expression of transcriptional regulator inhibitor of DNA binding 1 (ID1) promoted cancer cell‐mediated vasculogenic mimicry (VM) through regulation of pro‐angiogenic and pro‐cancerous genes (e.g. VE‐cadherin (CDH5), TIE2, MMP9, DKK1). Higher ID1 expression also increased metastases to the lung and the liver.
Emma J. Thompson, Emma L. Dorward, Kristyn Jurrius, Nathalie Nataren, Markus Tondl, Kay K. Myo Min, Michaelia P. Cockshell, Anahita Fouladzadeh, John Toubia, Mark DeNichilo, Delphine Merino, Claudine S. Bonder   +11 more
wiley   +1 more source

Precision ϒ spectroscopy and fundamental parameters from NRQCD [PDF]

, 1994
The NRQCD Collaboration
openalex   +1 more source

Fundamental parameters and stellar evolution

, 2004
Some discrepancies have been pointed by various authors (Popper 1997, Torres & Ribas 2002) in the past few years between stellar evolution model predictions in the 0.7 - 1.1 M⊙ mass range and results obtained from binary stars with the most accurately known properties.
Oblak, E., Lastennet, E., Fernandes, J., Kurpińska-Winiarska, Maria, Valls-Gabaud, D.   +4 more
openaire   +3 more sources