Results 81 to 90 of about 3,261 (224)

Zur Kenntnis des Dicyandiamids

open access: yesJournal für Praktische Chemie, 1908
n ...
openaire   +1 more source

Emissions variability of greenhouse gases within and between sites during late‐season corn production in Mississippi

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 4, December 2026.
Abstract Variability of greenhouse gas (GHG) fluxes and emissions among replicates in a study area can have an impact on results depending on the statistical tools used to assess significant differences among fixed effects. The objective of this study was to assess the effect of site and time (i.e., date) and the variability within and between sites on
Diego Della Lunga   +4 more
wiley   +1 more source

Integrated Nanocomposite Microelectrodes for BPA and E2 Detection: Towards Rapid Estrogenic Disruptor Assessment in Water

open access: yesAdvanced Sensor Research, Volume 5, Issue 11, November 2026.
A dual‐analyte electrochemical sensor integrates two mechanistically distinct nanocomposite interfaces of Au–gCN and Au–rGO on a single multi‐electrode chip, enabling simultaneous, spatially separated detection of endocrine disruptors E2 and BPA. Validated directly in spiked river water with high reproducibility across electrodes, the platform points ...
Tarun Narayan   +5 more
wiley   +1 more source

MANEJO DA ADUBAÇÃO NITROGENADA NA ATIVIDADE DA NITRATO REDUTASE E ACÚMULO DE BIOMASSA POR PLANTAS DO ARROZ DE TERRAS ALTAS

open access: yesColloquium Agrariae, 2015
The use of alternatives that promote increase in the activity of the nitrate reductase (NR) enzyme in the beginning of plant development could allow the introduction of upland rice in the no-tillage (NT).
Edemar Moro   +5 more
doaj   +1 more source

Metalized Carbon Fiber Electrodes for High‐Performance Aqueous Redox Flow Batteries: The Dominance of Bismuth

open access: yesBattery Energy, Volume 5, Issue 6, November 2026.
Metal‐coated carbon fiber electrodes transform aqueous redox flow batteries by accelerating negative‐electrode redox kinetics, suppressing hydrogen evolution, and regulating metal plating. Standardized testing, operando mechanistic studies, and techno‐economic validation are essential for practical, scalable deployment.
Ganesan Srividhya   +4 more
wiley   +1 more source

Effect of Halide Ions on Cathodic Polarization of Nickel in Presence of Dicyandiamide and Related Compounds In Sulphuric Acid

open access: yes, 1980
Department of Chemistry, University of Delhi, Delhi-110 007 Manuscript received 2 January 1979, revised 12 January 1980, accepted 4 March 1980 Effect of Halide Ions on Cathodic Polarization of Nickel in Presence of Dicyandiamide and Related Compounds ...
KALYAN BHATTACHARYYA, AMARNATH MAITRA
core   +1 more source

Dicyandiamide as nitrification inhibitor of pig slurry ammonium nitrogen in soil

open access: yesCiência Rural, 2016
: Inhibition of nitrification of ammoniacal nitrogen pig slurry after its application to the soil can mitigate nitrogen (N) losses by nitrate (NO3 -) denitrification and leaching, with economical and environmental benefits.
Rogério Gonzatto   +7 more
doaj   +1 more source

Dicyandiamide contamination of milk powders

open access: yesSri Lanka Journal of Child Health, 2013
Sri Lanka Journal of Child Health, 2013; 42(2): 63-64 (Key words: Dicyandiamide; DCD; contamination of milk powder)http://dx.doi.org/10.4038/sljch.v42i2 ...
openaire   +2 more sources

THE ACTION OF SULFURIC ACID ON DICYANDIAMIDE.1 [PDF]

open access: yesJournal of the American Chemical Society, 1921
n ...
openaire   +1 more source

Studies on Melamine. II : Synthesis of Melamine from Dicyandiamide by the Solvent Method [PDF]

open access: yes, 2010
application/pdf(1) The reacting conditions synthesising melamine from dicyandiamide, potassium hydroxide and benzyl alcohol were determined. (2) Sodium hydroxide may be surely used instead of potassium hydroxide.
OSHIMA, Yoshibumi
core   +1 more source

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