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For monitoring water use in vineyards, it becomes important to evaluate the evapotranspiration (ET) contributions from the two distinct management zones: the vines and the interrow. Often the interrow is not completely bare soil but contains a cover crop that is senescent during the main growing season (nominally May–August), which in Central California is also the dry season. Drip irrigation systems...
BackgroundWe report our technique for robotic‐assisted laparoscopic radical cystoprostatectomy (RARCP) and extracorporeal urinary diversion and present their clinical outcomes.
MethodsBetween October 2003 and December 2008 we performed 58 RARCPs with extracorporeal continent urinary diversion. Preoperative, operative and postoperative data was evaluated.
ResultsMean patient age was 68 (range 46–89)...
Efficiencies of over 90 percent have been obtained in this high-frequency non-dissipatively regulated d-c to d-c converter over a wide variation of temperature, load, and input supply voltages. Synchronization and phase-locking of two identical complementary converters are used to minimize many of the ripple and filtering problems which have been disadvantages of previous converters using similar...
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