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Signal processing on antenna arrays has received much recent attention in the mobile and wireless networking research communities, with array signal processing approaches addressing the problems of human movement detection, indoor mobile device localization, and wireless network security. However, there are two important challenges inherent in the design of(More)
BACKGROUND The reduction in gastric cancer mortality is due to a reduction in incidence and of surgical mortality. This study was to examine adverse events in patients with gastric cancer dying under surgical care. METHODS Adverse events in surgical care were prospectively audited in patients who died of gastric cancer in Scottish hospitals. A cohort(More)
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