Results 1 to 10 of about 817,315 (310)
Recent Advances in Photoelectrochemical Nitrate Reduction to Ammonia. [PDF]
Int J Mol SciZhu K, Zhang H.
europepmc +3 more sources
Crystals, 2022 The origin of the contrast appearing in STM images at the boundary between diverse ordered structures is studied using the example of two structures, (7 × 7)N and (8 × 8), formed in the system of a two-dimensional silicon nitride layer on the Si(111 ...
Vladimir Mansurov +5 more
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Investigation of Factors Influencing on Ammonia Emission from Soils in Agricultural Land [PDF]
대한환경공학회지, 2022 Objectives Major factors affecting ammonia emission from the soil and strategies to reduce ammonia emission were investigated through literature surveys. Methods An academic search was conducted using keywords such as agriculture, ammonia, and fine dust,
Gun-Yeob Kim +9 more
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Ammonia toxicity: from head to toe? [PDF]
, 2016 Ammonia is diffused and transported across all plasma membranes. This entails that hyperammonemia leads to an increase in ammonia in all organs and tissues.
Dasarathy, Srinivasan +6 more
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Estuarine Nitrifiers: New Players, Patterns and Processes [PDF]
, 2010 Ever since the first descriptions of ammonia-oxidizing Bacteria by Winogradsky in the late 1800s, the metabolic capability of aerobic ammonia oxidation has been restricted to a phylogenetically narrow group of bacteria.
Bernhard, Anne E, Bollmann, Annette
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Recent progress towards the electrosynthesis of ammonia from sustainable resources [PDF]
, 2017 Ammonia (NH3) is a key commodity chemical of vital importance for fertilisers. It is made on an industrial scale via the Haber Bosch process, which requires significant infrastructure to be in place such that ammonia is generally made in large ...
Shipman, Michael A., Symes, Mark D.
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Environmental Research Letters, 2022 By synthetically producing nitrogen fertilizers from ammonia (NH _3 ), the Haber–Bosch process has been feeding humanity for more than one hundred years. However, current NH _3 production relies on fossil fuels, and is energy and carbon intensive.
Lorenzo Rosa, Paolo Gabrielli
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Biogas upgrading by chemical absorption using ammonia rich absorbents derived from wastewater [PDF]
, 2014 The use of ammonia (NH3) rich wastewaters as an ecological chemical absorption solvent for the selective extraction of carbon dioxide (CO2) during biogas upgrading to ‘biomethane’ has been studied.
Jefferson, Bruce +2 more
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Effects of humic substances with urea on protozoal population and fermentation in the rumen of sheep [PDF]
Bulgarian Journal of Veterinary Medicine, 2020 The aim was to investigate the effects of humic substances (HS) combined with urea, on pH, ammonia, total volatile fatty acids (∑VFA), protozoal population, amylolytic and cellulolytic activities in rumen fluid (RF) of 12 female crossbred merino sheep (n
A. Marcin +3 more
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Environmental Research Letters, 2021 Emissions of reactive nitrogen as ammonia (NH _3 ) and nitrogen oxides (NO _x ), together with sulfur dioxide (SO _2 ), contribute to formation of secondary PM _2.5 in the atmosphere. Satellite observations of atmospheric NH _3 , NO _2 , and SO _2 levels
Youfan Chen +10 more
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