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The BEES (Bio-inspired Engineering for Exploration Systems) for Mars project at NASA Ames Research Center has the goal of developing bio-inspired flight control strategies to enable aerial explorers for Mars scientific investigations. This paper presents a summary of our ongoing research into biologically inspired system designs for control of unmanned autonomous aerial vehicle communities for ...

Titles ............................................................................................................................................................................................. xv Workshop Abstracts ............................................................................................................................................................................. 1 Bi...

Sulfate-rich mine water must be treated before it is released into natural water bodies. We tested ethanol as substrate in bioreactors designed for biological sulfate removal from mine water containing up to 9 g L-1 sulfate, using granular sludge from an industrial waste water treatment plant as inoculum. The pH, redox potential, and sulfate and sulfide concentrations were measured twice a week...

In Ecology, there is active debate about the nature of changes in large-scale biological systems, such as communities or even the whole ecosystem. The question is, are changes in communities the simply result of the replacement and evolution of its species? Or on the contrary, community change as a body. According to Niles Eldredge (1996), who has been working with these questions during the la...

Motivation Detecting novel functional modules in molecular networks is an important step in biological research. In the absence of gold standard functional modules, functional annotations are often used to verify whether detected modules/communities have biological meaning. However, as we show, the uneven distribution of functional annotations means that such evaluation methods favor communitie...

Investigations of the diversity of bacterial communities associated with fieldcollected specimens of two insect biological control agents of spotted knapweed, Agapeta zoegana and Cyphocleonus achates, were made using molecular methods. The objective was to assess the bacterial communities of each insect to evaluate the potential compatibility of plant pathogenic fungi as a supplement to insect ...

An Environmental Impact Assessment (EIA) is a process by which the benefits of development are weighed against its environmental costs. Since indigenous communities are the principal environmental stewards of their land, it is imperative that they are consulted and play an active part in the EIA process. Their input can help to correct a scientific analysis that “misrepresents the local context...

Biological communities are structured phylogenetically-closely related species are typically more likely to be found at the same sites. This may be, in part, because they respond similarly to environmental gradients. Accurately surveying biological communities is, however, made difficult by the fact that detection of species is not perfect. In recent years, numerous statistical methods have bee...