Abstract: Systems and methods are disclosed for routing requests for information based on predictive data. The systems and methods may receive measurement data indicative of states of each of a plurality of destination servers, and generate predicted measurement data values for each of the plurality of destination servers based on the retrieved measurement data. The predicted measurement data values may represent predicted states of each of the destination servers at a time later than a time corresponding to the received measurement data. The systems and methods may also receive requests for information from a client computer, and route the received requests for information to one of the plurality of destination servers based on the predicted measurement data value.

Abstract: Systems and methods are disclosed for routing requests for information based on predictive data. The systems and methods may receive measurement data indicative of states of each of a plurality of destination servers, and generate predicted measurement data values for each of the plurality of destination servers based on the retrieved measurement data. The predicted measurement data values may represent predicted states of each of the destination servers at a time later than a time corresponding to the received measurement data. The systems and methods may also receive requests for information from a client computer, and route the received requests for information to one of the plurality of destination servers based on the predicted measurement data value.

Abstract: A retrograde coronary sinus perfusion catheter including a tubular catheter body having a proximal end, a distal end, and an inner lumen, and an inflatable balloon spaced proximally from the distal end of the catheter body, wherein the balloon is echogenically enhanced.

Abstract: A retrograde coronary sinus perfusion catheter including a tubular catheter body having a proximal end, a distal end, and an inner lumen, and an inflatable balloon spaced proximally from the distal end of the catheter body, wherein the balloon is echogenically enhanced.

Abstract: A method and apparatus for self-discovering throttling is described. The system includes a first queue to track a current rate of task completion and a second queue to track an average rate of task completion over time. The system further includes a comparator to compare an average of the first queue and an average of the second queue. The system includes a throttle to adjust the number of connections based on the results from the comparator.

Abstract: The apparatus of the invention has a food receiving apparatus including a cutting device with a cylinder operated plunger. Also provided is a conveyor having a continuous belt for carrying a stack of tortillas or the like to the food receiving apparatus. A detector is provided for detecting the stack of tortillas or the like as it enters the food receiving apparatus. The detector actuates a control system which causes the cylinder to move the plunger toward the cutting device for compressing the tortillas against the cutting device for cutting the tortillas to the desired shape. The plunger then moves away from the food receiving apparatus.

Abstract: A voltage regulated DC to DC converter is disclosed which is operable over a wide range of input voltage including voltages greater or less than the desired output voltage. The converter uses an inductor and a capacitor as storage elements, the inductor being composed of two windings having a common junction. A transformer having a center tap connected to the common junction of the two windings of the inductor is connected at either end of its winding to ground through controlled switches. One winding of the inductor and either end of the transformer winding are connected by respective power diodes to the capacitor which supplies the output voltage to a load. The other winding of the inductor is connected to a fourth power diode as a clamping diode. Input voltage is supplied to the inductor through a third controlled switch.