Locomotion arises from the complex and coordinated function of limb muscles. Yet muscle function is dynamic over the course of a single stride and between strides for animals moving at different speeds or on variable terrain. While it is clear that motor unit recruitment can vary between and within muscles, we know little about how work is distributed within and between muscles under in vivo co...

Spinosad is a new and highly promising insecticide with efficacy against a wide range of insects, including houseflies. Selection of the field collected houseflies produced a highly spinosad resistant (>150fold) strain of housefly following 10 generations of selection. Spinosad resistance was a recessive trait linked to autosome 1 which could not be overcome with the insecticide synergists pipe...

A Comparison of Drug Effects upon the Jaw Jerk Response to Electrical Stimulation of the Tooth Pulp in Dogs and Cats. C. L. MITCHELL 1 The Effects of Morphine, Pentobarbital, Pentazocine and Nalorphine on Bioelectrical Potentials Evoked in the Brain Stem of the Cat by Electrical Stimulation of the Tooth Pulp. ROBERT N. STRAW AND C. L. MITCHELL 7 Analysis of Individual Rabbit Olfactory Bulb Neur...

A Comparison of Drug Effects upon the Jaw Jerk Response to Electrical Stimulation of the Tooth Pulp in Dogs and Cats. C. L. MITCHELL 1 The Effects of Morphine, Pentobarbital, Pentazocine and Nalorphine on Bioelectrical Potentials Evoked in the Brain Stem of the Cat by Electrical Stimulation of the Tooth Pulp. ROBERT N. STRAW AND C. L. MITCHELL 7 Analysis of Individual Rabbit Olfactory Bulb Neur...

Different kinds of additive and reactive flame retardants containing phosphorus are increasingly successful as halogen-free alternatives for various polymeric materials and applications. Phosphorus can act in the condensed phase by enhancing charring, yielding intumescence, or through inorganic glass formation; and in the gas phase through flame inhibition. Occurrence and efficiency depend, not...