Results 61 to 70 of about 678,840 (238)

Effects of urease and nitrification inhibitors on soil N, nitrifier abundance and activity in a sandy loam soil [PDF]

open access: yes, 2019
Inhibitors of urease and ammonia monooxygenase can limit the rate of conversion of urea to ammonia and ammonia to nitrate, respectively; potentially improving N fertilizer use efficiency and reducing gaseous losses. Winter wheat grown on a sandy soil in
Hirsch, P. R.   +17 more
core   +1 more source

Zerumbone Inhibits Helicobacter pylori Urease Activity

open access: yesMolecules, 2021
Helicobacter pylori (H. pylori) produces urease in order to improve its settlement and growth in the human gastric epithelium. Urease inhibitors likely represent potentially powerful therapeutics for treating H.
Hyun Jun Woo   +4 more
doaj   +1 more source

Evaluation of soil urease and nitrification inhibitors

open access: yes, 1989
The growing importance of urea fertilizer in world agriculture has stimulated extensive research to find compounds that will retard hydrolysis of urea by soil urease and thereby reduce gaseous loss of NH[subscript]3 and other problems resulting from the ...
McCarty, Gregory
core   +1 more source

An Evaluation of Maleic‐Itaconic Copolymers as Urease Inhibitors

open access: yesSoil Science Society of America Journal, 2018
Core Ideas Maleic‐Itaconic Polymers (MIPs) strongly and rapidly inactivate urease at pH 5.0. MIPs favour the release of the essential Ni ...
Mazzei, Luca   +2 more
openaire   +1 more source

Beyond Protein Synthesis: The Multifunctional Role of Functional Amino Acids in Modulating Meat Quality in Ruminants

open access: yesAnimal Research and One Health, EarlyView.
Multifunctional roles of functional amino acids in regulating meat quality in ruminants: Functional amino acids (FAAs) regulate ruminant meat quality through multiple interconnected mechanisms, including antioxidant protection, metabolic regulation, signal transduction, structural support, and gene expression modulation.
Zixin Liu   +5 more
wiley   +1 more source

KINETICS OF SOIL UREASE AFFECTED BY UREASE INHIBITORS AT CONTRASTING MOISTURE REGIMES [PDF]

open access: yesRevista de la ciencia del suelo y nutrición vegetal, 2009
With black soil (Pachic Udic Argiboroll) of Northeastern China as the test object, an incubation test was conducted to investigate the effects of urease inhibitors, hydroquinone (HQ), phenyl phosphorodiamidate (PPD) and N-(n-Butyl) thiophosphoric triamide (NBPT), on the kinetic characteristics of soil urease under normal moisture and waterlogged ...
Juan, Y.H, Chen, L.J, Wu, Z.J, Wang, R
openaire   +2 more sources

Improving the Effectivity of Urea Fertilizer in Shallot by Using Urease and Nitrification Inhibitors [PDF]

open access: yes, 2019
Nitrification inhibitors are used to decrease the rate of nitrification process so it can decreases the nitrate losses. The objective of this study was to investigate the improvement of urea effectiveness by using urease and nitrification inhibitors on ...
Tustiyani, Isna   +2 more
core   +1 more source

Mechanistic insights across curing regimes for enzymatic and biopolymer‐optimized reinforcement in rock masses

open access: yesDeep Underground Science and Engineering, EarlyView.
This study examines the effects of curing temperature on the mechanical behavior of underground rock masses treated with enzyme‐induced calcite precipitation (EICP) and an innovative biopolymer‐modified EICP (BP‐EICP). Abstract Biocementation is an innovative and sustainable technique for reinforcing weak and weathered rock masses in natural and ...
Mary C. Ngoma, Oladoyin Kolawole
wiley   +1 more source

Targeting the Protein Tunnels of the Urease Accessory Complex: A Theoretical Investigation

open access: yesMolecules, 2020
Urease is a nickel-containing enzyme that is essential for the survival of several and often deadly pathogenic bacterial strains, including Helicobacter pylori.
Matteo Masetti   +5 more
doaj   +1 more source

High‐Strength, Fluorescent, Triboelectric Cellulose Hydrogel‐Derived Plastics Through Molecular Network Engineering for Energy Harvesting and Motion Sensing

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Multifunctional cellulose hydrogel‐derived plastics (FCBPs) are fabricated via a novel molecular network engineering strategy involving epoxy cross‐linking, solvent exchange, and hot‐pressing techniques. The resulting materials exhibit high mechanical strength, excellent thermal/solvent resistance, stable fluorescence, complete biodegradability, and ...
Fuyuan Lu   +11 more
wiley   +1 more source

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