Results 51 to 60 of about 914,034 (319)

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

SYSTEMATICS OF PROTON EMISSION [PDF]

open access: yesExotic Nuclei and Nuclear/Particle Astrophysics, 2006
4 pages, 3 ...
Delion, D. S., Liotta, R. J., Wyss, R.
openaire   +3 more sources

The Emissions Model Intercomparison Project (Emissions-MIP): quantifying model sensitivity to emission characteristics

open access: yesAtmospheric Chemistry and Physics, 2023
Abstract. Anthropogenic emissions of aerosols and precursor compounds are known to significantly affect the energy balance of the Earth-atmosphere system, alter the formation of clouds and precipitation, and have substantial impact on human health and the environment. Global models are an essential tool for examining the impacts of these emissions.
H. Ahsan   +21 more
openaire   +6 more sources

Satellite-Derived Estimate of City-Level Methane Emissions from Calgary, Alberta, Canada

open access: yesRemote Sensing
Cities are important sources of anthropogenic methane emissions. Municipal governments can play a role in reducing those emissions to support climate change mitigation, but they need information on the emission rate to contextualize mitigation actions ...
Zhenyu Xing   +4 more
doaj   +1 more source

Implementation of a dry deposition module (DEPAC v3.11_ext) in a large eddy simulation code (DALES v4.4) [PDF]

open access: yesGeoscientific Model Development
High-resolution data on reactive nitrogen deposition are needed to inform cost-effective policies. Large eddy simulation models coupled to a dry deposition module present a valuable tool for obtaining these high-resolution data. In this paper we describe
L. Geers   +6 more
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

A methane emissions reduction equivalence framework for alternative leak detection and repair programs

open access: yesElementa: Science of the Anthropocene, 2019
Fugitive methane emissions from the oil and gas sector are typically addressed through periodic leak detection and repair surveys. These surveys, conducted manually using handheld leak detection technologies, are time-consuming.
Thomas A. Fox   +7 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Methane Emission by Camelids [PDF]

open access: yesPLoS ONE, 2014
PLoS ONE, 9 (4)
Dittmann, Marie T   +6 more
openaire   +6 more sources

Responses to increased dietary contents of non-structural carbohydrates in herbage-based diets for dairy cows: Between- and within-cow ruminal pH variation

open access: yesVeterinary and Animal Science
While dietary factors, especially high starch intake, are known to promote subacute ruminal acidosis (SARA), individual cows may differ markedly in their susceptibility and response – yet these inter- and intra-animal variations remain poorly understood,
Anna-Maria Reiche   +2 more
doaj   +1 more source

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