Results 81 to 90 of about 67,005 (200)

Molecular mechanisms for vascular development and secondary cell wall formation

open access: yesFrontiers in Plant Science, 2016
Vascular tissues are important for transporting water and nutrients throughout the plant and as physical support of upright growth. The primary constituents of vascular tissues, xylem and phloem, are derived from the meristematic vascular procambium and ...
Jung Hyun eYang   +2 more
doaj   +1 more source

Analysis of Barriers in the Transition toward Sustainable Mobility in the Netherlands [PDF]

open access: yes
The transition toward a sustainable transportation system in the Netherlands takes place in the context of the Dutch “Transition management policy framework”.
Floortje Alkemade   +2 more
core  

Changing Trends in Microalgal Energy Production- Review of Conventional and Emerging Approaches

open access: yesJournal of Pure and Applied Microbiology, 2017
The depletion of fossil fuel for energy production is one of the major problems being faced worldwide. As an alternative to fossil fuels, first and second generation biofuel was developed from corn, grains and lignocellulosic agricultural residues. These
Sarvjeet Kukreja   +3 more
doaj   +1 more source

Mathematical Model of \u3cem\u3eChlorella minutissima\u3c/em\u3e UTEX2341 Growth and Lipid Production Under Photoheterotrophic Fermentation Conditions [PDF]

open access: yes, 2011
To reduce the cost of algal biomass production, mathematical model was developed for the first time to describe microalgae growth, lipid production and glycerin consumption under photoheterotrophic conditions based on logistic, Luedeking–Piret and ...
Hristova, Krassimira R.   +5 more
core   +1 more source

A low-cost yeast-based biofuel cell: an educational green approach

open access: yesGreen Chemistry Letters and Reviews, 2017
This paper describes the construction and characterization of a biofuel cell with low-cost materials. The system uses the baker’s yeast (Saccharomyces cerevisiae) as the microorganism responsible for the generation of voltage, whose interaction with the ...
Gustavo Silveira   +2 more
doaj   +1 more source

Biological Fuel Cells and Membranes

open access: yesMembranes, 2017
Biofuel cells have been widely used to generate bioelectricity. Early biofuel cells employ a semi-permeable membrane to separate the anodic and cathodic compartments.
Zahra Ghassemi, Gymama Slaughter
doaj   +1 more source

A site selection model to identify optimal locations for microalgae biofuel production facilities in sicily (Italy) [PDF]

open access: yes, 2017
The lack of sustainability and negative environmental impacts of using fossil fuel resources for energy production and their consequent increase in prices during last decades have led to an increasing interest in the development of renewable biofuels ...
Brusca, S.   +4 more
core  

High-power hybrid biofuel cells using layer-by-layer assembled glucose oxidase-coated metallic cotton fibers

open access: yesNature Communications, 2018
Biofuel cells offer biocompatibility and operation at mild conditions, but application is limited by relatively low output power. Here the authors use layer-by-layer assembly for glucose oxidase-coated metallic cotton fibers for use as electrodes in a ...
Cheong Hoon Kwon   +7 more
doaj   +1 more source

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