Dark showers from Z-dark Z′ mixing
Journal of High Energy PhysicsWe discuss dark shower signals at the LHC from a dark QCD sector, containing GeV-scale dark pions. The portal with the Standard Model is given by the mixing of the Z boson with a dark Z′ coupled to the dark quarks.
Hsin-Chia Cheng +3 more
doaj +1 more source
Hydrostatic pressure activates HIF‐1α via β‐catenin to promote stemness in breast cancer cells
FEBS Open Bio, EarlyView.To mimic the elevated intestinal fluid pressure in breast cancers, we loaded human breast cancer cells (MCF‐7, MDA‐MB‐453, and BT‐474) to 50 mmHg hydrostatic pressure. Hydrostatic pressure exposure upregulated HIF‐1α and induced stemness in MCF‐7 and BT‐474 cells.
Da Zhai +8 more
wiley +1 more source
Sounds Like Light: Einstein's Theory of Special Relativity and Mach's Work in Acoustics and Aerodynamics [PDF]
, 1998 Ernst Mach is the only person whom Einstein included on both the list of physicists he considered his true precursors, and the list of the philosophers who had most affected him.
Sterrett, S. G.
core
Direct deflection of Millicharged radiation
Journal of High Energy PhysicsMillicharged particles are generic in theories of dark sectors. A cosmic or local abundance of them may be produced by the early universe, stellar environments, or the decay or annihilation of dark matter/dark energy.
Asher Berlin +3 more
doaj +1 more source
Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes
FEBS Open Bio, EarlyView.Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard +12 more
wiley +1 more source
Particle Emissions from Aviation: Microphysics, Chemistry, and Climate Impact
, 2006 The physical and chemical properties of particles emitted from aviation were identified under cruise altitude conditions and with more detailed methods during ground-test studies.
Petzold, Andreas
core
Crossed source-detector geometry for a novel spray diagnostic: Monte Carlo simulation and analytical results [PDF]
, 2005 Sprays and other industrially relevant turbid media can be quantitatively characterized by light scattering. However, current optical diagnostic techniques generate errors in the intermediate scattering regime where the average number of light ...
Churmakov, D. Y. +4 more
core
Low-energy supernova constraints on lepton flavor violating axions
Journal of High Energy PhysicsThe extreme conditions within the supernova core, a high-temperature and high-density environment, create an ideal laboratory for the search for new physics beyond the Standard Model.
Zi-Miao Huang, Zuowei Liu
doaj +1 more source
New Fundamental Light Particle and Breakdown of Stefan-Boltzmann's Law
, 2011 2 ...
Minasyan, V. N., Samoylov, V. N.
openaire +2 more sources
β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations
Advanced Biology, Volume 9, Issue 3, March 2025.Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio +11 more
wiley +1 more source