Results 111 to 120 of about 2,455,254 (309)

Using Colour-Magnitude-Diagrams to Study the Evolution of Young Stellar Populations

open access: yes, 2008
Timescales for stellar evolution and star and planet formation are critical to provide constraints on theories. The accuracy of these timescales, and therefore our ability to confidently reject a given model, rely on the accuracy of the derived ages for ...
Nathan J. Mayne (21287030)
core   +4 more sources

Scaling relation between earthquake magnitude and the departure time from P wave similar growth

open access: yesGeophysical Research Letters, 2016
We introduce a new scaling relation between earthquake magnitude (M) and a characteristic of initial P wave displacement. By examining Japanese K‐NET data averaged in bins partitioned by Mw and hypocentral distance, we demonstrate that the P wave ...
Shunta Noda, William L. Ellsworth
doaj   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

open access: yesFEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks   +4 more
wiley   +1 more source

Evaluating the effect of γ‐oryzanol on MASLD pathology using a medaka fish model

open access: yesFEBS Open Bio, EarlyView.
This study explores a liver disease called MASLD, which is increasing worldwide and can lead to serious damage. Researchers used medaka fish instead of rodents to test a food compound, γ‐oryzanol. Fish fed this compound had less liver fat and healthier gut bacteria.
Yukako Ito   +7 more
wiley   +1 more source

Optimal magnitude and probability of fines [PDF]

open access: yes
The economic literature on crime and punishment focuses on the trade-off between probability and severity of punishment, and suggests that detection probability and fines are substitutes.
Nuno Garoupa
core  

The movement of sediment in a channel in relation to magnitude and frequency concepts- a New Zealand example [PDF]

open access: yes, 1970
In areas where surface wash contributes most of the debris to a channel network, the effect of events of moderate magnitude and frequency appear to be more important than catastrophic events for land form development.
Hosking, Peter L., Pain, C.F.
core  

End-to-End Magnitude Least Squares Binaural Rendering for Equatorial Microphone Arrays [Elektronisk resurs]

open access: yes, 2023
We recently presented an end-to-end magnitude least squares (eMagLS) binaural rendering method for spherical microphone array (SMA) signals that integrates a comprehensive array model into a magnitude least squares objective to minimize reproduction ...
Ahrens, Jens,   +2 more
core  

KDAC6 alters cell morphology and motility through positive and negative modulation of F‐actin distribution

open access: yesFEBS Open Bio, EarlyView.
KDAC6 has been associated with cell motility and actin structures, but specific domain contributions are not established. The two catalytic domains have differential effects on motility and F‐actin regulation, affecting cortical F‐actin density, motility, stress fibers, and cell spreading.
Taylor V. Joseph   +7 more
wiley   +1 more source

Evolution‐guided yeast complementation reveals functional differences in human PSPH variants

open access: yesFEBS Open Bio, EarlyView.
Ancient genomes can help guide which human genetic variants are tested experimentally. This study applies that idea to PSPH, a gene involved in serine biosynthesis, and uses high‐throughput yeast complementation to compare variant function. The findings reveal measurable differences among selected alleles and illustrate the value of evolution‐guided ...
Mauricio Campa‐Álvarez   +6 more
wiley   +1 more source

Precipitation extremes projected to increase and to occur in different times of the year

open access: yesEnvironmental Research Letters
There is high confidence that precipitation extremes are projected to become more frequent and severe and, to a lesser extent, that their seasonality may change.
Dario Treppiedi   +3 more
doaj   +1 more source

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