occurred at 1.5 to 2.0 cm (Fig. 1). Strike success was similar when compared to prey number remaining, indicating that earlier predation events did not influence predation success. Juvenile toadfish are effective short-range ambush predators. At strike distances between 0 and 1.5 cm they strike successfully 76.2% of the time. But between 1.5 and 2.0 cm, strike success is mixed, and it continues...

Ant-lions are pit-building larvae (Neuroptera: Myrmeleontidae), which possess relatively large mandibles used for catching and consuming prey. Few studies involving terrestrial arthropod larva have investigated prey capture behavior and kinematics and no study has shown modulation of strike kinematics. We examined feeding kinematics of the ant-lion, Myrmeleon crudelis, using high-speed video to...

Heel strike detection is an important cue for human gait recognition and detection in visual surveillance since the heel strike position can be used to derive the gait periodicity, stride and step length. We propose a novel method for heel strike detection using a gait trajectory model, which is robust to occlusion, camera view, and low resolution. When a person walks, the movement of the head ...

The strike force asset allocation problem consists of grouping strike force assets into packages and assigning these packages to targets and defensive assets in a way that maximizes the strike force potential Integer programming formulations are developed semi real and random problems are built up and computational results via the CPLEX MIP Solver are presented Work Sponsored in part by the O c...