Ammonia - Open Access .click

Results 31 to 40 of about 363,794 (316)

Nitrogen-diluted ammonia SNCR for enhanced NOx removal in a ceramic roller kiln

Applications in Energy and Combustion Science
This study investigates the application of nitrogen-diluted ammonia injection in Selective Non-Catalytic Reduction (SNCR) systems to enhance NOx removal efficiency in a high-temperature, oxygen-abundant ceramic roller kiln environment.
Zhihao Yang +7 more
doaj +1 more source

Establishing an assay to evaluate d‐amino acid oxidase enzyme kinetics and inhibition using WST‐8 redox dye

FEBS Open Bio, EarlyView.
This study investigated a novel WST‐8‐based assay for evaluating d‐Amino acid oxidase (DAO) inhibitors. We confirmed its effectiveness using known inhibitors and found that uremic toxins possess relatively weak inhibitory activity compared to existing drugs.
Kahoko Miyake +4 more
wiley +1 more source

Phytic Acid‐Modified Ni3Fe1N With Enhanced Chloride Corrosion Resistance for Efficient and Stable Seawater Oxidation

Small Structures
Developing oxygen evolution reaction (OER) electrodes with high catalytic activity and chloride corrosion resistance is crucial for advancing industrial seawater electrolysis for hydrogen production, yet it remains a significant challenge.
Chuang Tian +8 more
doaj +1 more source

Emission characteristics and operational stability of an industrial-scale pure-ammonia ceramic kiln under long-term operation

Applications in Energy and Combustion Science
This study presents a long-term (3-month) industrial demonstration of pure ammonia (NH3) as the sole fuel in a 150-meter long and 1.6-meter-wide ceramic roller kiln for continuous tile production.
Xuren Zhu +18 more
doaj +1 more source

ON THE HYDROCHLORATE OF AMMONIA. [PDF]

The Lancet
n ...
openaire +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin +12 more
wiley +1 more source

Review of Concentrated Solar Power Technology Applications in Photocatalytic Water Purification and Energy Conversion: Overview, Challenges and Future Directions

Energies
Photocatalysis, a promising semiconductor-based technology activated by free and eternal solar energy, has great potential for addressing environmental remediation and energy conversion challenges.
Cheng Zhang, Na Li, Guangqi An
doaj +1 more source

Gasotransmitter ammonia accelerates seed germination, seedling growth, and thermotolerance acquirement in maize

Plant Signaling & Behavior, 2023
Ammonia (NH3), as an intermediate product of nitrogen metabolism, is recognized as a novel gasotransmitter (namely gaseous signaling molecule), its signaling role being revealed in plants. NH3 exists in two different chemical forms, namely the weak base (
Zhong-Guang Li, Xiao-Qiong Lu, Ji Chen
doaj +1 more source

AMMONIA AS AN ENEMA. [PDF]

The Lancet, 1916
n ...
openaire +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

Advanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio +11 more
wiley +1 more source