Results 31 to 40 of about 77,020 (294)

Cleaner production of ammonium poly-vanadate by membrane electrolysis of sodium vanadate solution: The effect of membrane materials and electrode arrangements [PDF]

open access: yes, 2019
In this study, we put forward a clean and complete process of V2O5 production from vanadiumcontaining solutions. It features membrane electrolysis for V/Na separation and AMV precipitation.
Pan, Bo   +5 more
core   +1 more source

Recycling zeolitic tuff and marble waste in the production of eco-friendly geopolymer concretes [PDF]

open access: yes, 2020
The use of waste-based materials as cement alternative in concrete has recently received significant attention for the development of an eco-friendly construction material. The aim of the study reported in this paper is to develop a sustainable composite
Özbakkaloğlu, Togay   +5 more
core   +1 more source

Effect of boron compounds on the thermal and combustion properties of wood-plastic composites

open access: yesTurkish Journal of Forestry, 2017
In this study, the thermal properties and fire resistances of the wood plastic composites produced with waste lignocellulosic materials were investigated.
Ertuğrul ALTUNTAŞ   +2 more
doaj   +1 more source

Alpha Amylase Production by Aspergillus Oryzae Using Solid State Fermentation [PDF]

open access: yesEngineering and Technology Journal, 2011
A fungal strain of Aspergillus oryzae was used for the production of alpha amylase by solid state fermentation from agro-industrial waste. Enzyme production was growth associated and maximum activity (8.23 U/ml) were obtained after 120h when incubated at
Suhad Adnan Ahmed
doaj   +1 more source

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

open access: yesFEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen   +5 more
wiley   +1 more source

Overcoming sodium toxicity by utilizing grass leaves as co-substrate during the start-up of batch thermophilic anaerobic digestion [PDF]

open access: yes, 2012
Sodium toxicity is a common problem causing inhibition of anaerobic digestion, and digesters treating highly concentrated wastes, such as food and municipal solid waste, and concentrated animal manure, are likely to suffer from partial or complete ...
Suwannoppadol, S.   +2 more
core   +1 more source

Effect of silica fume on the mechanical property and hydration characteristic of alkali-activated municipal solid waste incinerator (MSWI) fly ash [PDF]

open access: yes, 2021
The incorporation of silica fume provides the solution to solve the low silica content of municipal solid waste incinerator fly ash, which hinders its utilisation in manufacturing alkali-activated solid waste incinerator fly ash.
Hu, Lu,   +11 more
core   +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

open access: yesAdvanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio   +11 more
wiley   +1 more source

A process for recycling thermosetting foams and the incorporation of recycled foams into structural composite panels [PDF]

open access: yes, 2009
PhDIn Europe, the rapidly growing thermosetting foam insulation products industry comprises over 11,500 companies employing over a third of a million people and is worth about 6 billion Euros in trade.
Jamshidi, Mohammadsadegh
core  

Compressive strength variation of alkali activated fly ash/slag concrete with different NaOH concentrations and sodium silicate to sodium hydroxide ratios

open access: yesJournal of Sustainable Construction Materials and Technologies, 2019
Waste disposal becomes a crucial issue for both the environment and the economy. One of the solutions for waste disposal is to utilize waste materials in concrete production.
Anıl Ni̇ş
doaj   +1 more source

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