Results 91 to 100 of about 5,982,435 (350)

CURVES OF THERMODYNAMIC STATES IN SOME FLUIDS WITH DISPERSION

open access: yesTASK Quarterly, 2017
Variations in the thermodynamic state of a dispersive medium, caused by sound, are studied. A bubbly liquid and a Maxwell fluid are considered as examples. Curves in the plane of thermodynamic states are plotted.
ANNA PERELOMOVA
doaj   +1 more source

Constraining the Inflationary Equation of State

open access: yes, 2011
We explore possible constraints on the inflationary equation state: p=w\rho. While w must be close to -1 for those modes that contribute to the observed power spectrum, for those modes currently out of experimental reach, the constraints on w are much ...
  +14 more
core   +1 more source

The [2Fe‐2S] cluster of mitochondrial outer membrane protein mitoNEET has an O2‐regulated nitric oxide access tunnel

open access: yesFEBS Letters, EarlyView.
The mitochondrial outer membrane iron–sulphur ([Fe‐S]) protein mitoNEET is a target of the type‐2 diabetes drug pioglitazone. Its unknown molecular function is linked to respiratory complex activity and mitochondrial function. We discovered that O2 protects the mitoNEET [2Fe‐2S] cluster against NO oxidation and desensitization towards reduction by H2S.
Thao Nghi Hoang   +9 more
wiley   +1 more source

Primordial black holes with an accurate QCD equation of state [PDF]

open access: yesJournal of Cosmology and Astroparticle Physics, 2018
Making use of definitive new lattice computations of the Standard Model thermodynamics during the quantum chromodynamic (QCD) phase transition, we calculate the enhancement in the mass distribution of primordial black holes (PBHs) due to the softening of
C. Byrnes   +3 more
semanticscholar   +1 more source

Assessing Density-Functional Theory for Equation-Of-State

open access: yesComputation, 2018
The last decade has seen a continued development of better experimental techniques to measure equation-of-state (EOS) for various materials. These improvements of both static and shock-compression approaches have increased the accuracy of the EOS and ...
Per Söderlind, David A. Young
doaj   +1 more source

Equation of state of quark-nuclear matter

open access: yes, 2002
Quark-nuclear matter (QNM) is a many-body system containing hadrons and deconfined quarks. Starting from a microscopic quark-meson coupling (QMC) Hamiltonian with a density dependent quark-quark interaction, an effective quark-hadron Hamiltonian is ...
Krein, G., Vizcarra, V. E.
core   +2 more sources

Characterization of fungal carbonyl sulfide hydrolase belonging to clade D β‐carbonic anhydrase

open access: yesFEBS Letters, EarlyView.
Here, we performed a functional analysis of the fungal enzymes belonging to clade D of the β‐class carbonic anhydrase family (β‐D‐CA). The β‐D‐CAs in the basidiomycete Gloeophyllum trabeum and the ascomycete Trichoderma harzianum showed very low activity in the hydration of CO2 but exhibited high activity in the hydrolysis of carbonyl sulfide (COS ...
Ryuka Iizuka   +6 more
wiley   +1 more source

THERMODYNAMIC PROPERTIES OF BCC-FE TO MELTING TEMPERATURE AND PRESSURE TO 15 GPA

open access: yesГеодинамика и тектонофизика, 2015
Based on Helmholtz’s free energy, an equation of state of iron (bcc-Fe) is constructed with simultaneous optimization of ultrasonic, X-ray diffraction, dilatometric, and thermochemical measurements in the temperature range from 100 K to the melting ...
P. I. Dorogokupets   +2 more
doaj   +1 more source

Tetrahedrality, hydrogen bonding and the density anomaly of the central force water model. A Monte Carlo study

open access: yesCondensed Matter Physics, 2021
Monte Carlo computer simulations in the canonical and grand canonical statistical ensemble were used to explore the properties of the central force (CF1) water model.
V. Ravnik   +3 more
doaj   +1 more source

Equation of State of Wet Granular Matter

open access: yes, 2007
A theory is derived for the nonequilibrium probability currents of the capillary interaction which determines the pair correlation function near contact.
Fingerle, A., Herminghaus, S.
core   +1 more source

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