John Greenman's Outputs (178)

Microbial fuel cell driven behavioral dynamics in robot simulations (2010)
Presentation / Conference Contribution

With the present study we report the first application of a recently proposed model for realistic microbial fuel cells (MFCs) energy generation dynamics, suitable for robotic simulations with minimal and extremely limited computational overhead. A si... Read More about Microbial fuel cell driven behavioral dynamics in robot simulations.

Grounding motivation in energy autonomy: A study of artificial metabolism constrained robot dynamics (2010)
Presentation / Conference Contribution

We present an evolutionary robotics investigation into the metabolism constrained homeostatic dynamics of a simulated robot. Unlike existing research that has focused on either energy or motivation autonomy the robot described here is considered in t... Read More about Grounding motivation in energy autonomy: A study of artificial metabolism constrained robot dynamics.

The overshoot phenomenon as a function of internal resistance in microbial fuel cells (2010)
Journal Article

EcoBot-III: A robot with guts (2010)
Presentation / Conference Contribution

This paper describes the work carried out to develop EcoBot-
III, which is a robot with an artificial digestion system. The robot is powered by Microbial Fuel Cells (MFCs) and it is designed to collect food and water from the environment, digest the... Read More about EcoBot-III: A robot with guts.

Effects of flow-rate, inoculum and time on the internal resistance of microbial fuel cells (2010)
Journal Article

To process large volumes of wastewater, microbial fuel cells (MFCs) would require anodophilic bacteria preferably operating at high flow-rates. The effect of flow-rate on different microbial consortia was examined during anodic biofilm development, u... Read More about Effects of flow-rate, inoculum and time on the internal resistance of microbial fuel cells.

Modelling the effects of pH on tongue biofilm using a sorbarod biofilm perfusion system (2010)
Journal Article

The pH of the tongue biofilm is likely to influence microbial composition and ecology with consequent effects on the metabolic activities and generation of volatile sulfur compounds (VSC) and other malodour gasses. The aim of this study was to identi... Read More about Modelling the effects of pH on tongue biofilm using a sorbarod biofilm perfusion system.

Improved energy output levels from small-scale Microbial Fuel Cells (2010)
Journal Article

This study reports on the findings from the investigation into small-scale (6.25mL) MFCs, connected together as a network of multiple units. The MFCs contained unmodified (no catalyst) carbon fibre electrodes and for initial and later experiments, a... Read More about Improved energy output levels from small-scale Microbial Fuel Cells.

Evaluation of the efficacy of electrochemically activated solutions against nosocomial pathogens and bacterial endospores (2010)
Journal Article

Aims: Electrochemically activated solutions (ECAS) are generated from halide salt solutions via specially designed electrolytic cells. The active solutions are known to possess high biocidal activity against a wide range of target microbial species,... Read More about Evaluation of the efficacy of electrochemically activated solutions against nosocomial pathogens and bacterial endospores.

Comparative analysis of different polymer materials for the construction of microbial fuel cell stacks (2010)
Journal Article

Peripherals of BES from processing current to data transmission (2009)
Book Chapter

Artificial life models in hardware (2009)
Book

Hopping, climbing and swimming robots, nano-size neural networks, motorless walkers, slime mould and chemical brains - 'Artificial Life Models in Hardware' offers unique designs and prototypes of life-like creatures in conventional hardware and hybri... Read More about Artificial life models in hardware.

A novel in vitro flat-bed perfusion biofilm model for determining the potential antimicrobial efficacy of topical wound treatments (2009)
Journal Article

Aims: To develop an in vitro flat-bed perfusion biofilm model that could be used to determine the antimicrobial efficacy of topically applied treatments. Methods and Results: Pseudomonas aeruginosa and Staphylococcus aureus biofilms were grown within... Read More about A novel in vitro flat-bed perfusion biofilm model for determining the potential antimicrobial efficacy of topical wound treatments.

Monitoring the real-time in situ decontamination of surfaces and objects using bacterial bioluminescence (2009)
Presentation / Conference Contribution

Bacterial bioluminescence as a real-time bio reporter of the efficacy of fast-acting disinfectants (2009)
Presentation / Conference Contribution

Landfill leachate treatment with microbial fuel cells; scale-up through plurality (2009)
Journal Article

Three Microbial Fuel Cells (MFCs) were fluidically connected in series, with a single feed-line going into the 1st column through the 2nd column and finally as a single outflow coming from the 3rd column. Provision was also made for re-circulation in... Read More about Landfill leachate treatment with microbial fuel cells; scale-up through plurality.

Models of tongue malodour (review) (2009)
Presentation / Conference Contribution

Volatiles from oral anaerobes (2009)
Presentation / Conference Contribution

Long term (10 month) stablility of tongue biofilm components, microbial ecology and oral malodour (2009)
Presentation / Conference Contribution

Modelling the effects of pH on tongue biofilm using Sorbarod Biofilm Perfusion System (2009)
Presentation / Conference Contribution

In vitro model of tongue malodour (2009)
Presentation / Conference Contribution