Results 1 to 10 of about 265,066 (212)

Nitrates/Nitrites in Food—Risk for Nitrosative Stress and Benefits

open access: yesAntioxidants, 2020
In the context of impact on human health, nitrite/nitrate and related nitrogen species such as nitric oxide (NO) are a matter of increasing scientific controversy.
Małgorzata Karwowska, Anna D Kononiuk
exaly   +3 more sources

Latitudinal, vertical, and seasonal variations of C1-C4alkyl nitrates in the troposphere over the Pacific Ocean during PEM-Tropics A and B: Oceanic and continental sources [PDF]

open access: yesJournal of Geophysical Research, 2003
We present concentration distributions of C1‐C4 alkyl nitrates observed during the NASA airborne campaigns Pacific Exploratory Mission (PEM) ‐Tropics A (September–October 1996) and PEM‐Tropics B (March–April 1999).
Nicola J Blake   +2 more
exaly   +4 more sources

A novel way to use metal nitrates for environmental remediation with the help of photocatalytic action of Titania Tenorite nanocomposite [PDF]

open access: yesJournal of Water and Environmental Nanotechnology, 2021
In this work we are suggesting a method to reduce the amount of metal nitrates used in industrial and agricultural applications with the help of photocatalytic effect.
Neena Kurien   +3 more
doaj   +1 more source

On the importance of atmospheric loss of organic nitrates by aqueous-phase OH oxidation [PDF]

open access: yesAtmospheric Chemistry and Physics, 2021
Organic nitrates are secondary species in the atmosphere. Their fate is related to the chemical transport of pollutants from polluted areas to more distant zones.
J. M. González-Sánchez   +10 more
doaj   +1 more source

IMPACT OF ETHANOL, METHANOL AND SULFIDES ON THE NITRIFICATION PROCESS OF AMMONIUM IONS IN NATURAL WATERS [PDF]

open access: yesPresent Environment and Sustainable Development, 2020
This paper includes the results of laboratory modeling of ethyl and methyl alcohol and sulfide ions impact on the biochemical process of ammonium ions nitrification in water from the Dniester River, Palanca village, Stefan Voda district (august 2019). An
SANDU Maria   +4 more
doaj   +1 more source

A comprehensive organic nitrate chemistry: insights into the lifetime of atmospheric organic nitrates [PDF]

open access: yesAtmospheric Chemistry and Physics, 2018
Organic nitrate chemistry is the primary control over the lifetime of nitrogen oxides (NOx) in rural and remote continental locations. As NOx emissions decrease, organic nitrate chemistry becomes increasingly important to urban air quality.
A. Zare   +8 more
doaj   +1 more source

Using geographic information system (GIS) and remote sensing (RS) in zoning nitrate concentration in the groundwater of Birjand, Iran [PDF]

open access: yesJournal of Advances in Environmental Health Research, 2016
Previous studies have shown that the presence of nitrate in drinking water can cause several diseases especially in the infants, such as cancer and blue baby. The Environmental Protection Agency (EPA) has since adopted the 50 mg/l standard as the maximum
Reza Ali Fallahzadeh   +8 more
doaj   +1 more source

Distribution of groundwater nitrate in Dehloran, Iran: A case study using GIS [PDF]

open access: yesJournal of Advances in Environmental Health Research, 2016
Nitrate has been the most common chemical contaminant in water resource. This ion is introduced into the water via different ways, but more items of nitrate pollution was connected with farming-based drainage and sewage effluent.
Ali Almasi   +5 more
doaj   +1 more source

Nitrates for the Management of Acute Heart Failure Syndromes, A Systematic Review [PDF]

open access: yes, 2016
© The Author(s) 2016Intravenous nitrates are widely used in the management of acute heart failure syndrome (AHFS) yet with lack of robust evidence to support their use.
Farag, Mohamed   +2 more
core   +2 more sources

Efficient syntheses of climate relevant isoprene nitrates and (1R,5S)-(−)-myrtenol nitrate [PDF]

open access: yes, 2016
Here we report the chemoselective synthesis of several important, climate relevant isoprene nitrates using silver nitrate to mediate a ’halide for nitrate’ substitution. Employing readily available starting materials, reagents and Horner–Wadsworth–Emmons
Bew, Sean   +3 more
core   +2 more sources

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