Results 131 to 140 of about 902,737 (284)
Chlorella vulgaris biorefineries: sustainable biofuels and high‐value carbon capture
Abstract Global reliance on fossil fuels has created urgent economic and environmental challenges, yet large‐scale use of algal biomass remains limited by production costs. Industrial scaling is constrained by inefficient harvesting and the technical challenges of processing recalcitrant cell walls.
Sandyelle Ferreira Alcântara Araújo +13 more
wiley +1 more source
Abstract This study developed an enzymatic process to add value to palm oil fatty acid distillate (PFAD) and glycerol, resulting in the production of monoacylglycerides (MAG) and diacylglycerides (DAG). The biocatalyst loading (Novozym 435) and molar ratio of reagents were evaluated to obtain a suitable reaction condition in terms of space–time yield ...
Ronaldo Rodrigues de Sousa +4 more
wiley +1 more source
Menu Costs and Inflation Asymmetries - Some Micro Data Evidence [PDF]
The paper explains the observed asymmetric inflation response to value-added tax (VAT) changes in Hungary by calibrating a standard sectoral menu cost model on a new micro-level CPI data set.
Karadi, Peter, Reiff, Adam
core +1 more source
Abstract This study presents a novel bioeconomy optimization framework, BiOpt, designed to address critical questions regarding the strategic use of limited US biomass resources for biofuel production. By integrating detailed techno‐economic analyses, life cycle assessments, and resource assessment data, BiOpt optimizes resource distributions across ...
Nicholas A. Carlson +3 more
wiley +1 more source
Relevant and useful monography on VAT
Jonas Mackevičius
doaj +1 more source
Considerations regarding the tax regime of the sponsorship and patronage operations [PDF]
Following the conditions in which, the taxpayers accomplish more frequently sponsorship and patronage actions, in this paper, we propose to expose the tax treatment of these operations from the perspective of some trading companies, taxably person ...
Radu BUZIERNESCU, Roxana NANU
core
Abstract This paper critically analyses how school readiness has been historically and discursively constructed in Early Childhood Education (ECE) policy in England over the past four decades. Using Bacchi's ‘What's the Problem Represented to be?’ framework and Foucauldian concepts of governmentality, the paper explores how school readiness has shifted
Louise Kay
wiley +1 more source
Abstract There is much interest in the potential for an alternative funding system for higher education students in England to support the spiritual and worldly needs of British Muslim students. At the heart of this issue lies a tension over whether the student financing system in English HE is haram, or forbidden under Islamic (Shari'ah) law, because ...
Richard Hall +2 more
wiley +1 more source
How much does mobility matter for value-added tax revenue? Cross-country evidence around COVID-19
Wagner R, Lucas R.
europepmc +1 more source

