Results 31 to 40 of about 4,736,631 (400)
Technical Report: Human Alteration of the Global Nitrogen Cycle: Sources and Consequences
, 1997 Nitrogen is a key element controlling the species composition, diversity, dynamics, and functioning of many terrestrial, freshwater, and marine ecosystems.
P. Vitousek +7 more
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From planetary to regional boundaries for agricultural nitrogen pollution
Nature, 2022 Excessive agricultural nitrogen use causes environmental problems globally1, to an extent that it has been suggested that a safe planetary boundary has been exceeded2. Earlier estimates for the planetary nitrogen boundary3,4, however, did not account for
L. Schulte-Uebbing +3 more
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Nitrogen modulation of legume root architecture signaling pathways involves phytohormones and small regulatory molecules [PDF]
, 2015 Nitrogen, particularly nitrate is an important yield determinant for crops. However, current agricultural practice with excessive fertilizer usage has detrimental effects on the environment.
Djordjevic, Michael +2 more
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Food security and sustainable crops production with considering climate change in China
RUDN Journal of Agronomy and Animal Industries, 2019 Increase in the mean seasonal temperature can reduce the duration of many crops which may lead to final yield reduction. China needs to cope with the adverse effects of climate change by developing heat and drought resistant high yielding varieties and ...
Mohamad Hesam Shahrajabian +2 more
doaj +1 more source
Recent Advances in the Synthesis and Biomedical Applications of Heterocyclic NO-Donors
Molecules, 2021 Nitric oxide (NO) is a key signaling molecule that acts in various physiological processes such as cellular metabolism, vasodilation and transmission of nerve impulses.
Leonid L. Fershtat, Egor S. Zhilin
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Effect of ammonium concentration on alcoholic fermentation kinetics by wine yeasts for high sugar content [PDF]
, 2007 Kinetics of alcoholic fermentation by Saccharomyces cerevisiae wine strains in a synthetic medium with high sugar content were established for different nitrogen initial content and are presented for 4 strains.
Fuster, André +3 more
core +1 more source
Proceedings of the National Academy of Sciences of the United States of America, 2022 Significance Agricultural systems are already major forces of ammonia pollution and environmental degradation. How agricultural ammonia emissions affect the spatio-temporal patterns of nitrogen deposition and where to target future mitigation efforts ...
Lei Liu +11 more
semanticscholar +1 more source
Current Biology, 2016 Nitrogen is the fourth most abundant element in cellular biomass, and it comprises the majority of Earth's atmosphere. The interchange between inert dinitrogen gas (N2) in the extant atmosphere and 'reactive nitrogen' (those nitrogen compounds that support, or are products of, cellular metabolism and growth) is entirely controlled by microbial ...
Martin G. Klotz +2 more
openaire +3 more sources
Frontiers in Chemistry, 2019 In this study, a series of novel 1,5-di(nitramino)tetrazole (DNAT)-based bimetallic energetic coordination polymers, MK2(DNAT)2·4H2O [M = Fe, Cu, Ni, Co, and Zn], were designed and synthesized in a simple and convenient self-assembly synthetic process ...
Yanan Li +7 more
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Theoretical insights on designing of difluoramino compounds
FirePhysChem, 2022 In order to screen out novel energetic compounds with excellent comprehensive properties and provide theoretical guidance for design researcher, a series of difluoroamino energetic compounds were designed by combining energetic molecular scaffolds and ...
Peng Lian +5 more
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