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Biodiesel production from algae by using heterogeneous catalysts: A critical review

Galadima, Ahmad; Muraza, Oki - In: Energy 78 (2014) C, pp. 72-83

forward. As the economic feasibility of biodiesel production from algae is supported by the valorization of glycerol as by …-product, we have also highlighted key available heterogeneous catalysts to upgrade glycerol into more useful industrial products. …

Persistent link: https://www.econbiz.de/10011117621

75 Jahre Henkel Glycerin

Bohmert, Friedrich - 1985

Persistent link: https://www.econbiz.de/10000008302

Natur und Gerechtigkeit als Grenzen der Ökonomie

Faber, Malte; Petersen, Thomas - 2006

In den letzten drei Jahrhunderten ist die Wirtschaft in vielen Ländern - langfristig gesehen - dauernd gewachsen. Materieller Mangel ist in den entwickelten Ländern weitgehend verschwunden. Für die Erkenntnis der Leistungsfähigkeit der Marktwirtschaft wie der Defizite der sozialistischen...

Persistent link: https://www.econbiz.de/10003592646

The role of temperature in economic exchange : an empirical analysis

Dimitrijević, Bojan; Lovre, Ivan - In: Journal of central banking theory and practice 4 (2015) 3, pp. 65-89

Persistent link: https://www.econbiz.de/10011373218

The Inada conditions for material resource inputs reconsidered

Baumgärtner, Stefan - 2003

Persistent link: https://www.econbiz.de/10003245368

The origin and the evolution of firms : information as a driving force

Roels, J. A. - 2012

. Exploring subjects as diverse as economics and the theories of thermodynamics, the author revisits the paradox of the apparent … conflict between the laws of thermodynamics and evolution to arrive at a systems theory, tracing a continuous line of evolving …

Persistent link: https://www.econbiz.de/10011663105

Biomechanical Effects of Different Footwear on Steady State walking

Khan, Saad Jawaid; Bari, Abu Zeeshan; Khan, Soobia Saad; … - In: International Journal of Biomedical and Clinical … 5 (2016) 1, pp. 9-20

The objective of this work is to evaluate the biomechanical effects of footwear on steady state walking of a user. An initial subjective preference of the footwear was identified which was validated biomechanically in relation to the kinetic parameters of gait. The subject underwent 3D gait...

Persistent link: https://www.econbiz.de/10012043215

Various Rate Law Orders Through Hydrolysis of Sodium Borohydride Over Co-M-Zr-B (M= Cr, Mo and W) Nano Catalyst

Loghmani, Mohammad Hassan - In: International Journal of Chemoinformatics and Chemical … 6 (2017) 2, pp. 45-61

active catalysts for hydrogen generation from the hydrolysis of sodium borohydride. The reported work also includes the full …

Persistent link: https://www.econbiz.de/10012043541

EBW-Bootstrap Current Synergy in the National Spherical Torus Experiment (NSTX)

R.W. Harvey; G. Taylor - 2008

Current driven by electron Bernstein waves (EBW) and by the electron bootstrap effect are calculated separately and concurrently with a kinetic code, to determine the degree of synergy between them. A target {beta} = 40% NSTX plasma is examined. A simple bootstrap model in the CQL3D...

Persistent link: https://www.econbiz.de/10009435941

Characteristics of thermoluminescence glow curves for materials exhibiting more than one glow peak

Levy, P.W. - 2008

situations where the assumptions invoked to obtain the usual first and second order kinetics do not apply. First order kinetics … exhibiting first order kinetics. 6 figures, 1 table. …

Persistent link: https://www.econbiz.de/10009436028