Results 91 to 100 of about 4,107,153 (300)

Aβ42 promotes the aggregation of α‐synuclein splice isoforms via heterogeneous nucleation

FEBS Letters, EarlyView.
The aggregation of amyloid‐β (Aβ) and α‐synuclein (αSyn) is associated with Alzheimer's and Parkinson's diseases. This study reveals that Aβ aggregates serve as potent nucleation sites for the aggregation of αSyn and its splice isoforms, shedding light on the intricate interplay between these two pathogenic proteins.
Alexander Röntgen, Zenon Toprakcioglu, Michele Vendruscolo   +2 more
wiley   +1 more source

Magnetar QPOs and Neutron Star Crust Elasticity

Universe
The crust region is a tiny fraction of neutron stars, but it has a variety of physical properties and plays an important role in astronomical observations. One of the properties characterizing the crust is elasticity. In this review, with the approach of
Hajime Sotani
doaj   +1 more source

Compressibility and equation of state of finite nuclei

, 2007
We present a new approach for calculating the nuclear equation of state and compressibility for finite nuclei using the density-constrained Hartree-Fock method.Comment: 4 pages, 3 ...
Oberacker, V. E., Umar, A. S.
core   +1 more source

Thermostable neutral metalloprotease from Geobacillus sp. EA1 does not share thermolysin's preference for substrates with leucine at the P1′ position

FEBS Letters, EarlyView.
Knowing how proteases recognise preferred substrates facilitates matching proteases to applications. The S1′ pocket of protease EA1 directs cleavage to the N‐terminal side of hydrophobic residues, particularly leucine. The S1′ pocket of thermolysin differs from EA's at only one position (leucine in place of phenylalanine), which decreases cleavage ...
Grant R. Broomfield, Torsten Kleffmann, David J. Saul, Sigurd M. Wilbanks   +3 more
wiley   +1 more source

Systematics of Crystalline Oxide and Framework Compression

Crystals
A universal equation of state of solids is one of the far goals of condensed matter science. Here, it is shown that within pressures of 2–100 GPa, the compression of oxides and oxide-based networks follows a linear relation between the molar volume and ...
Oliver Tschauner
doaj   +1 more source

Thermodynamics of spacetime: The Einstein equation of state. [PDF]

Physical Review Letters, 1995
The Einstein equation is derived from the form of black hole entropy together with the fundamental relation $\delta Q=TdS$ connecting heat, entropy, and temperature.
T. Jacobson
semanticscholar   +1 more source

On the equation of state of Dark Energy

, 2005
The formalism in order to obtain the Dark Energy equation of state is extended to non-flat universes and we consider the inequalities that must be satisfied by Phantom Dark Energy in this case.
Alam, André Ranquet, Bassett, Blanchet, Boisseau, Caldwell, Caldwell, Caldwell, Chevallier, Corasaniti, Dabrowski, David Polarski, Dicus, Espana-Bonet, Feng, Ferreira, Glazebrook, Gong, Holz, Hu, Huterer, Jain, Jarvis, Jassal, Johri, Knop, Knox, Kocsis, Lazkoz, Linder, Maor, Padmanabhan, Perlmutter, Perlmutter, Rapetti, Ratra, Riess, Riess, Roy Choudhury, Sahni, Sahni, Seljak, Shafieloo, Spergel, Tonry, Torres, Upadhye, Wetterich, Yeche   +48 more
core   +6 more sources

Redox‐dependent binding and conformational equilibria govern the fluorescence decay of NAD(P)H in living cells

FEBS Letters, EarlyView.
In this work, we reveal how different enzyme binding configurations influence the fluorescence decay of NAD(P)H in live cells using time‐resolved anisotropy imaging and fluorescence lifetime imaging microscopy (FLIM). Mathematical modelling shows that the redox states of the NAD and NADP pools govern these configurations, shaping their fluorescence ...
Thomas S. Blacker, Nimit Mistry, Nicoletta Plotegher, Elizabeth R. Westbrook, Michael D. E. Sewell, John Carroll, Gyorgy Szabadkai, Angus J. Bain, Michael R. Duchen   +8 more
wiley   +1 more source

The QCD Equation of State [PDF]

Proceedings of The 32nd International Symposium on Lattice Field Theory — PoS(LATTICE2014), 2015
7 pages, talk presented at Lattice ...
openaire   +3 more sources

The state of the dark energy equation of state [PDF]

Physical Review D, 2003
By combining data from seven cosmic microwave background experiments (including the latest WMAP results) with the Hubble parameter measurement from the Hubble space telescope and luminosity measurements of type la supernovae, we demonstrate the bounds on the dark energy equation of state wQ to be - 1.45<wQ< -0.74 at the 95% confidence level ...
MELCHIORRI, Alessandro, LAURA MERSINI, CAROLINA J. ODMAN, MARK TRODDEN   +3 more
openaire   +4 more sources