Results 41 to 50 of about 280,648 (303)

Ammonia emissions from deciduous forest after leaf fall [PDF]

open access: yes, 2013
The understanding of biochemical feedback mechanisms in the climate system is lacking knowledge in relation to bi-directional ammonia (NH3) exchange between natural ecosystems and the atmosphere.
Boegh, E.   +7 more
core   +5 more sources

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

open access: yesFEBS 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

Development status and trends of green ammonia terminal storage and transportation technologies for achieving carbon neutrality

open access: yesYou-qi chuyun
[Objective] Green ammonia, produced through carbon-free processes, has emerged as a high-quality carrier of hydrogen energy and stands as an alternative energy source vital for achieving carbon neutrality.
TENG Lin   +7 more
doaj   +1 more source

Modeling and Simulation of a Novel Sustainable Ammonia Production Process From Food Waste and Brown Water

open access: yesFrontiers in Energy Research, 2021
Global demand for both clean energy carriers and agricultural nutrients continues to grow rapidly, alongside increasing quantities of waste globally, interlinked challenges that may be addressed with interlinked solutions.
Seyedehhoma Ghavam   +2 more
doaj   +1 more source

Growing media constituents determine the microbial nitrogen conversions in organic growing media for horticulture [PDF]

open access: yes, 2016
Vegetables and fruits are an important part of a healthy food diet, however, the eco-sustainability of the production of these can still be significantly improved.
Boon, Nico   +6 more
core   +1 more source

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

open access: yesAdvanced 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

Green ammonia imports could supplement long-duration energy storage in the UK

open access: yesEnvironmental Research: Energy
There is growing recognition of the need for long-duration energy storage to cope with low frequency (i.e. seasonal to multi-annual) variability in renewable energy supplies.
Carlo Palazzi   +5 more
doaj   +1 more source

Review of Wind-Solar-Hydrogen-Ammonia-Methanol Integrated Technologies and Industry

open access: yes发电技术
ObjectivesAs clean energy sources and chemical raw materials, green hydrogen, green ammonia, and green methanol play an important role in achieving the “dual carbon” goal.
WANG Yongkang, YI Jun, XIE Xiaodi
doaj   +1 more source

Electrochemical ammonia synthesis via nitrate reduction on Fe single atom catalyst

open access: yesNature Communications, 2021
Developing green and delocalized routes for ammonia synthesis is highly important but still very challenging. Here the authors report an efficient ammonia synthesis process via nitrate reduction to ammonia on Fe single atom catalyst.
Zhen-Yu Wu   +18 more
doaj   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

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