Results 131 to 140 of about 4,355,728 (290)
A search for magnetic stars in late stages of stellar evolution
, 1998 Two types of stars are known to have strong, large scale magnetic fields: the main sequence Ap stars and the magnetic white dwarfs. This suggest that the former might be the progenitors of the latter. In order to test this idea, I have carried out a search for large scale magnetic fields in stars with evolutionary states which are intermediate, i.e. in
openaire +2 more sources
The ubiquitin system in normal and infected germinal center B cells
FEBS Letters, EarlyView.The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis +2 more
wiley +1 more source
White Dwarfs with Infrared Excess in the HET Dark Energy Experiment
The Astrophysical JournalWhite dwarfs with infrared excess emission provide a window into the late stages of stellar evolution and the dynamics of circumstellar environments.
Rudy A. Morales +7 more
doaj +1 more source
Late stages of stellar evolution with the Square Kilometer Array
, 2004 Stars at the end of their lives return much of their mass back to the ISM. This process is the main source of dust in the ISM, and potentially a source of large molecules. I discuss several areas where SKA will have major impact on our understanding of the mass loss and the circumstellar processes.
openaire +2 more sources
Metastatic niche shaped by host factors influences disseminated cancer cell fate
FEBS Letters, EarlyView.Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward +2 more
wiley +1 more source
Tracing the Relic Nature of Compact Galaxies through Their Globular Cluster Systems
The Astrophysical JournalWe investigate the synthetic model of globular cluster (GC) systems of 17 compact massive galaxies (CMGs) from the Illustris TNG100 simulation to explore their connection with massive relic galaxies, systems that have undergone little structural ...
Micheli T. Moura +8 more
doaj +1 more source
Physical Sciences and TechnologyThis study determines the physical parameters of B- and A-type hot supergiants through the construction and analysis of their spectral energy distributions (SEDs).
Alina Gyuchtash +5 more
doaj +1 more source
Smaller is better: nanobodies meet NMR
FEBS Letters, EarlyView.Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley +1 more source
Evolution of stars and stellar populations /
, 2005 * presents stellar evolution as a tool for investigating the evolution of galaxies and of the universe in general.Includes bibliographical references (p.
Cassisi, Santi,, Salaris, Maurizio,
core
Going viral − Virus‐targeting nanobodies for research, diagnostics and therapy
FEBS Letters, EarlyView.The increasing prevalence of viral diseases represents a major threat for global human health. Nanobodies, small binding fragments derived from camelid heavy‐chain antibodies, offer versatile tools for viral research, diagnostics, and antiviral therapy.
Domenic Ebert, Ulrich Rothbauer
wiley +1 more source