Results 91 to 100 of about 234,039 (316)
On the Mass Dependence of the Inner Slopes of Dark Matter Density Profiles
Open Astronomy, 2014 We study through a semi-analytic model how the inner slopes of relaxed ΛCDM dark matter halos with and without baryons depend on the halo mass. We find that the inner logarithmic density slope, α ≡ d log ρ/d log r, of dark matter halos with baryons has a
Del Popolo A.
doaj +1 more source
Mapping Hsp104 interactions using cross‐linking mass spectrometry
FEBS Open Bio, EarlyView.This study examines how cross‐linking mass spectrometry can be utilized to analyze ATP‐induced conformational changes in Hsp104 and its interactions with substrates. We developed an analytical pipeline to distinguish between intra‐ and inter‐subunit contacts within the hexameric homo‐oligomer and discovered contacts between Hsp104 and a selected ...
Kinga Westphal +3 more
wiley +1 more source
Decaying dark matter in halos of primordial black holes
European Physical Journal C: Particles and Fields, 2019 We investigate photon signatures of general decaying dark-matter particles in halos of primordial black holes. We derive the halo-profile density and the total decay rate for these combined dark-matter scenarios.
Florian Kühnel, Tommy Ohlsson
doaj +1 more source
The Astrophysical Journal, 2008 A halo model is presented which possesses a constant phase space density (Q) core followed by a radial CDM-like power law decrease in Q. The motivation for the core is the allowance for a possible primordial phase space density limit such as the Tremaine-Gunn upper bound. The space density profile derived from this model has a constant density core and
openaire +3 more sources
Dynamical insight into dark matter haloes [PDF]
Monthly Notices of the Royal Astronomical Society, 2005 We investigate, using the spherical Jeans equation, self-gravitating dynamical equilibria satisfying a relation rho/sigma_r^3 propto r^-alpha, which holds for simulated dark-matter haloes over their whole resolved radial range. Considering first the case of velocity isotropy, we find that this problem has only one solution with realistic density ...
Dehnen, Walter, McLaughlin, D. E.
openaire +4 more sources
Advanced glycation end products promote the release of endothelial cell‐derived mitocytosis
FEBS Open Bio, EarlyView.Under diabetic conditions, AGEs induce mitochondrial damage in HUVECs, activating migrasome‐mediated mitocytosis. Migrasomes encapsulate damaged mitochondria and are released into the extracellular space, facilitating intercellular mitochondrial transfer.
Rong Liu +6 more
wiley +1 more source
Wave Dark Matter and the Tully-Fisher Relation [PDF]
arXiv, 2014 We investigate a theory of dark matter called wave dark matter, also known as scalar field dark matter (SFDM) and boson star dark matter or Bose-Einstein condensate (BEC) dark matter, in spherical symmetry and its relation to the Tully-Fisher relation.
arxiv
The baryonic assembly of dark matter haloes [PDF]
Monthly Notices of the Royal Astronomical Society, 2011 20 pages, 10 figures.
Chung-Pei Ma +2 more
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Increasing evidence shows that patients with intracerebral hemorrhage (ICH) can achieve better‐than‐expected outcomes with aggressive therapy. However, real‐world long‐term data, patient‐centered outcomes, and societal measures after maximal ICH treatment are lacking.
Anne Mrochen +11 more
wiley +1 more source
Dark matter particles in the galactic halo [PDF]
Physics of Atomic Nuclei, 2009 Arguments on the investigation of the DarkMatter particles in the galactic halo are addressed. Recent results obtained by exploiting the annual modulation signature are summarized and the perspectives are discussed.
Bernabei R +14 more
openaire +3 more sources