Results 71 to 80 of about 261,811 (317)
FEBS Letters, EarlyView.Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer +7 more
wiley +1 more source
The Open Journal of AstrophysicsWe model the formation of star clusters in a dwarf galaxy progenitor during the first 700 Myr of cosmic history using a cosmological radiation-hydrodynamic simulation with a sub-grid star formation efficiency (SFE) model calibrated from AU-scale ...
Fred Angelo Batan Garcia +2 more
doaj +1 more source
FEBS Letters, EarlyView.Cells must clear mislocalized or faulty proteins from membranes to survive. The AAA+ ATPase Msp1 performs this task, but dissecting how its six subunits work together is challenging. We engineered linked dimers with varied numbers of functional subunits to reveal how Msp1 subunits cooperate and use energy to extract proteins from the lipid bilayer ...
Deepika Gaur +5 more
wiley +1 more source
A detailed self-consistent vertical Milky Way disc model
EPJ Web of Conferences, 2012 We present a self-consistent vertical disc model of thin and thick disc in the solar vicinity. The model is optimized to fit the local kinematics of main sequence stars by varying the star formation history and the dynamical heating function.
Gao S., Golubov O., Just A.
doaj +1 more source
Modeling the Hα Emission Surrounding Spica Using the Lyman Continuum from a Gravity-darkened Central Star [PDF]
, 2021 J. P. Aufdenberg, Joseph M. Hammill
openalex +1 more source
Neutron Star Matter and Neutron Star Models
Zeitschrift für Naturforschung A, 1974 Various methods to study the ground state of neutron star matter are compared and the corresponding neutron star models are contrasted with each other. In the low density region ρ < 1014gr cm-3 the nuclear gas is treated here by means of a Thomas Fermi method and the nuclei are described by the droplet model of Myers and Swiatecki.
H. Heintzmann +3 more
openaire +1 more source
Neutron Star Model Atmospheres [PDF]
AIP Conference Proceedings, 2009 Determination of neutron star (NS) parameters is an important astrophysical problem. The stellar radius depends on the mass and the equation of state (EOS) in the NS core, which is not well known. Therefore, with masses and radii inferred from observations we are able to select between various theories for the EOS.
Valery Suleimanov +8 more
openaire +1 more source
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
The Multicomponent Fitting to the Star Formation Histories in the TNG Simulation
The Astrophysical JournalThe star formation history (SFH) is a key issue in the evolution of galaxies. In this work, we developed a model based on a Gaussian and gamma function mixture to fit SFHs with varying numbers of components. Our primary objective was to use this model to
Yang Wang +5 more
doaj +1 more source
Abstract and Applied Analysis, 2014 This paper addresses the robust Kalman filtering problem for uncertain attitude estimation system with star sensor measurement delays. Combined with the misalignment errors and scale factor errors of gyros in the process model and the misalignment errors
Hua-Ming Qian, Wei Huang, Biao Liu
doaj +1 more source