P. Brook

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– 2 – Debris disks and asteroid belts are expected to form around young pulsars due to fallback material from their original supernova explosions. Disk material may migrate inwards and interact with a pulsar's magnetosphere, causing changes in torque and emission. Long term monitoring of PSR J0738−4042 reveals both effects. The pulse shape changes multiple(More)
One approach to robotic grasping is to compute hand configurations, including contact locations, which would maximize a variety of measures of grasp quality. There is evidence that human-guided robotic grasps exhibit orthogonality of the wrist as a key feature. Orthogonality of the hand to the object frame or surfaces is often included in state-of-the art(More)
Siliconomas are rarely found in internal mammary lymph nodes in the context of ruptured, ipsilateral, silicone breast implants. However, they can sometimes cause a diagnostic dilemma, as in the presented case. We discuss the diagnostic pitfalls that can arise from misinterpreting a siliconoma for a metastatic lymph node, review the literature, and suggest(More)
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