Results 31 to 40 of about 315,550 (301)

Biological Nitrate Removal With Emerald Ash Borer-Killed Ash and High-Tannin Oak Woodchips

open access: yesFrontiers in Environmental Science, 2021
Two common tree species, ash (Fraxinus sp.) and oak (Quercus sp.), could provide readily available media for denitrifying bioreactors that use wood-based carbon for biological nitrate treatment. However, it is not known if the wood from Emerald Ash Borer-
Niranga M. Wickramarathne   +5 more
doaj   +1 more source

Effects of Wood Ash on the Chemical Properties of Soil and Crop Vitality in Small Plot Experiments [PDF]

open access: yes, 2015
W ood - burning power plants and heating plants produce a great amount of wood ash as a by - product of the combustion process .
Füzesi, István   +2 more
core   +1 more source

Construction Of Economical Pavement Structures With Wood Ash

open access: yesIOP Conference Series: Materials Science and Engineering, 2021
Abstract Stabilized mixes that are used in pavement structures are composed of aggregate bound with hydraulic binders (cement, lime) or bitumen. The most commonly used for the construction of base layers are mixes stabilized with cement.
Dimter, Sanja   +3 more
openaire   +2 more sources

Toksisitas Abu Terbang Kayu terhadap Nilaparvata Lugens dan Kompleks Predatornya [PDF]

open access: yes, 2011
The brown planthopper (Nilaparvata lugens) is currently a very noxious pest insect and it threatened the self sufficience of rice in Indonesia. Innovation of control technology is urgently needed to be developed.
Fauzana, H. (Hafiz)   +2 more
core   +2 more sources

Influence of wood ash recycling on chemical and biological condition of forest Arenosols

open access: yesJournal of Forest Science, 2006
The investigations were conducted in the frame of EU Research project Wood for Energy - a Contribution to the Development of Sustainable Forest Management (2001-2005).
R. Ozolincius   +4 more
doaj   +1 more source

Lab-Scale Carbonation of Wood Ash for CO2-Sequestration

open access: yesEnergies, 2021
This study evaluated the CO2 sequestration potential with combustion ashes in the aqueous phase. The aim was to provide a cost-effective carbon sequestration method for combustion unit operators (flue gas cleaning) or biogas producers (biogas upgrading).
Robin Koch   +5 more
doaj   +1 more source

Quality and energetic potential of the wood of Eucalyptus sp. clones [PDF]

open access: yes, 2012
Wood is a very versatile material due to the variations of your intrinsic characteristics. Several use forms can be attributed to the wood that depending on your quality.
Couto, Allan Motta   +6 more
core  

Influence of chemical treatment on dimensional stability of narrow-leaved ash - part one: Tangential swelling [PDF]

open access: yes, 2012
Dimensional change in wood occurs with the change in hygroscopic moisture content, as a consequence of available hydroxyl groups in wood constituents, allowing for the hydrogen bonding with water molecules.
Popović Jasmina   +1 more
core   +1 more source

Additive Manufacturing of Patient‐Specific Intracranial Aneurysm Cell Culture Models

open access: yesAdvanced Materials Technologies, EarlyView.
Patient‐specific intracranial aneurysm models were fabricated using chocolate moulding, 3D printed water‐soluble cores, and direct resin 3D printing. Moulding PDMS around sacrificial cores made of chocolate or 3D printed water‐soluble resin yielded accurate, expandable, and endothelializable models that outperformed resin‐based approaches.
Chloe M. de Nys   +6 more
wiley   +1 more source

Performance of cement-bonded wood particleboards produced using fly ash and spruce planer shavings

open access: yesMaderas: Ciencia y Tecnología, 2022
The aim of this research was to investigate the physico-mechanical, thermal, and morphological properties of cement-bonded wood particleboards produced by using fly ash as a partial cement replacement and spruce planer shavings.
Husnu Yel, Elvan Urun
doaj  

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