Abstract: A noise canceling circuit is provided in a dynamic circuit that includes a high fan-in domino gate. The noise canceling circuit decouples noise from neighboring wires in the dynamic circuit that is injected into a wire that controls the domino gate.

Abstract: In an embodiment, a dynamic bus includes a dynamic bus repeater with a noise margin of about Vcc/2. The bus repeater splits the bus into front and rear segments. The front segment pre-charges while the rear segment evaluates, and vice versa. The dynamic bus repeater hides the pre-charge signal propagated from the front segment from the rear segment while the rear segment is evaluating.

Abstract: This invention provides a light delivery catheter having a proximal shaft with two lumens and a distal shaft connected to the proximal shaft, which distal shaft has only a single lumen. A guidewire and a light guide are received in the first and second lumens resectively, of the proximal shaft, either of which may be extended into the single lumen of the distal shaft, the distal shaft being sufficiently flexible to facilitate movement of the catheter through tortuous paths. A hub is provided having ports through which appropriate fluids may be applied to the lumens. When used to remove a blood clot in a blood vessel of the brain or other part of the body, the guidewire is extended through the single lumen in the distal shaft and is utilized to guide the catheter adjacent the clot, at least one guidewire/light guide exchange being performed to ablate the clot.

Abstract: In a computer environment, a browser and publisher capable of exchanging multimedia objects provided in a new storage and delivery data format that increases performance and improves the user experience by reducing the transactions needed to retrieve a set of n objects from n to 1. The object data is interleaved with data definition entries identifying respective object data into a data format comprising a single stream for storage and/or delivery. The data format eliminates the need for multiple, asynchronous transactions thus reducing latency in the data transfer process. Moreover, the data format allows for optimization of how the object data is prioritized and interleaved to achieve desired performance objectives upon delivery of the multimedia objects for display using the browser.