Example applications this district has engaged are the San Mateo, California wastewater treatment plant; the Shoreline Amphitheatre in Mountain View, California; and the IT Corporation waste ponds, Martinez, California.
This is sensory specific (i.e. visual-, acoustic-, tactile-, and olfactory perception etc.) and task or reasoning specific (i.e. formulation of intuitive theories).
Each episode covers one of the traditional five senses: hearing, sight, smell, taste, and touch.
Crabtree, in 1978, had previously suggested that Cu(I) is "the most likely candidate for a metallo-receptor site in olfaction" for strong-smelling volatiles which are also good metal-coordinating ligands, such as thiols.
His most recent books are the Neurology of Olfaction (Cambridge University Press, 2009), with Christopher Hawkes, and The Great Pheromone Myth (Johns Hopkins University Press, 2010).
Denton distinguishes between primordial emotions, "imperious states of arousal and compelling intentions to act" (p.7) driven by activation of interoceptors and involving ancient, lower brain regions such as the medulla, midbrain and hypothalamus, and "classic" emotions, such as anger, fear and love, driven by distance receptors (vision, hearing, olfaction) and mediated by higher, more recently evolved brain regions.