Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Monica Fongen"'
Publikováno v:
Journal of Natural Fibers, Vol 21, Iss 1 (2024)
The flammability of cellulosic material restricts its use in insulation and packaging applications. This study examined carbon-based additives to protect cellulose paper against thermal degradation. Carbon nanotubes (CNT) and expandable graphite (EG)
Externí odkaz:
https://doaj.org/article/329270f43de74dbb8ac59fb941353af2
Publikováno v:
International Journal of Recycling of Organic Waste in Agriculture, Vol 9, Iss 1, Pp 1-19 (2020)
Purpose Biogas residues, digestates, contain valuable nutrients and are therefore suitable as agricultural fertilizers. However, the application of fertilizers, including digestates, can enhance greenhouse gas (GHG) emissions. In this study different
Externí odkaz:
https://doaj.org/article/7374690af46e4ea9811b70cd87354889
Autor:
Nina Elisabeth Nagy, Harald Kvaalen, Monica Fongen, Carl Gunnar Fossdal, Nicholas Clarke, Halvor Solheim, Ari M. Hietala
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 25, Iss 11, Pp 1450-1458 (2012)
Pathogen challenge of tree sapwood induces the formation of reaction zones with antimicrobial properties such as elevated pH and cation content. Many fungi lower substrate pH by secreting oxalic acid, its conjugate base oxalate being a reductant as w
Externí odkaz:
https://doaj.org/article/92be58222bb94c9db493f136fef880be
Autor:
Nina Elisabeth Nagy, Hans Ragnar Norli, Monica Fongen, Runa Berg Østby, Inger M. Heldal, Jahn Davik, Ari M. Hietala
Publikováno v:
Planta
Main conclusion Lignan impregnation of the reaction zone wood protects against oxidative degradation by fungi. Traumatic resin canals may play roles in the underlying signal transduction, synthesis, and translocation of defense compounds. Abstract Tr
Publikováno v:
Bioresource Technology Reports. 15:100752
Composting and anaerobic digestion are the most common ways to treat organic residues. Sometimes the organic rest after anaerobic digestion is also composted. In this study we investigated greenhouse gas emissions from composting raw food waste compa
Publikováno v:
Wood Science and Technology. 49:707-712
Thermogravimetric analysis is a quick method for identifying the material composition of polymers and wood composites through differences in the thermal stability of their components. Scots pine stemwood usually exhibits an average ash content of 0.5
Autor:
Monica Fongen, Torild Wickstrøm
Publikováno v:
Communications in Soil Science and Plant Analysis. 35:679-690
A home designed diffusion chamber was used during the isolation of fluoride from plant material. The chamber contained two beakers, one for the sample (milled plant material) and the other for the trapping solution (0.1 M NaOH). Hexamethyldisiloxane
Publikováno v:
J. Environ. Monit.. 6:621-623
A method for determination of the climate gases CH4, CO2 and N2O in air samples and soil atmosphere was developed using GC-MS. The method uses straightforward gas chromatography (separation of the gases) with a mass spectrometric detector in single i
Autor:
Nicholas Clarke, Halvor Solheim, Nina Elisabeth Nagy, Ari M. Hietala, Harald Kvaalen, Carl Gunnar Fossdal, Monica Fongen
Publikováno v:
Molecular plant-microbe interactions : MPMI. 25(11)
Pathogen challenge of tree sapwood induces the formation of reaction zones with antimicrobial properties such as elevated pH and cation content. Many fungi lower substrate pH by secreting oxalic acid, its conjugate base oxalate being a reductant as w