Results 11 to 20 of about 1,586,299 (311)

Long-term bare-fallow soil fractions reveal thermo-chemical properties controlling soil organic carbon dynamics [PDF]

open access: yesBiogeosciences, 2021
Evolution of organic carbon content in soils has the potential to be a major driver of atmospheric greenhouse gas concentrations over the next century.
M. Chassé   +10 more
doaj   +1 more source

Organic carbon transport and C/N ratio variations in a large tropical river: Godavari as a case study, India [PDF]

open access: yes, 2005
This study gives an insight into the source of organic carbon and nitrogen in the Godavari river and its tributaries, the yield of organic carbon from the catchment, seasonal variability in their concentration and the ultimate flux of organic and ...
Balakrishna, Keshava, Probst, Jean-Luc
core   +2 more sources

THE DETERMINATION OF ORGANIC CARBON IN SOILS. [PDF]

open access: yesJournal of the American Chemical Society, 1904
n ...
Pettit, J. H., Schaur, I. O.
openaire   +2 more sources

Tuning Organic Carbon Dioxide Absorbents for Carbonation and Decarbonation [PDF]

open access: yesScientific Reports, 2015
AbstractThe reaction of carbon dioxide with a mixture of a superbase and alcohol affords a superbase alkylcarbonate salt via a process that can be reversed at elevated temperatures. To utilize the unique chemistry of superbases for carbon capture technology, it is essential to facilitate carbonation and decarbonation at desired temperatures in an ...
Rajamanickam, Ramachandran   +2 more
openaire   +3 more sources

Electrocatalytic synthesis of organic carbonates

open access: yesChemical Communications, 2020
This article presents the latest research on electrosynthesis routes to organic carbonates. Different methods are discussed in an effort to understand the underlying processes and challenges.
Dimitra Anastasiadou   +2 more
openaire   +4 more sources

Isotopic Analysis of Sporocarp Protein and Structural Material Improves Resolution of Fungal Carbon Sources [PDF]

open access: yes, 2016
Fungal acquisition of resources is difficult to assess in the field. To determine whether fungi received carbon from recent plant photosynthate, litter or soil-derived organic (C:N bonded) nitrogen, we examined differences in δ13C among bulk tissue ...
Chen, Janet   +2 more
core   +4 more sources

Synthesis and Preliminary Evaluation of the Cytotoxicity of Potential Metabolites of Quinoline Glycoconjugates

open access: yesMolecules, 2022
The design of prodrugs is one of the important strategies for selective anti-cancer therapies. When designing prodrugs, attention is paid to the possibility of their targeting tumor-specific markers such as proteins responsible for glucose uptake.
Monika Domińska   +4 more
doaj   +1 more source

Shortcut biological nitrogen removal (SBNR) in microbial fuel cells (MFCs) [PDF]

open access: yes, 2017
Microbial Fuel Cells (MFCs) represent nowadays a promising technology for the treatment of industrial wastewater. In this work the Shortcut Nitritation/Denitritation process in H-type MFC was investigated.
Bavasso, Irene   +3 more
core   +1 more source

Green organic syntheses: Organic carbonates as methylating agents [PDF]

open access: yesThe Chemical Record, 2002
AbstractDimethylcarbonate (DMC) is a valuable methylating reagent that can replace methyl halides and dimethylsulfate in the methylation of a variety of nucleophiles. It couples tunable reactivity and unprecedented selectivity towards mono‐C‐ and mono‐N‐methylation.
TUNDO, Pietro, PEROSA, Alvise
openaire   +3 more sources

Investigation of the Possibilities for Removal of Phenolic Toxic Compounds from Water by Nanoporous Carbon from Polymer By-Products

open access: yesApplied Sciences, 2022
Nanoporous carbon is synthesized on the base of phenol-formaldehyde resin and polyolefin wax, a by-product from industrial production of polyethylene at low pressure.
Ivanka Stoycheva   +9 more
doaj   +1 more source

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