A 12-b 30-MS/s pipelined ADC is realized using single-stage, low-gain, class-AB amplifiers, which can dynamically provide the load currents without large static currents. In addition, the amplifiers ...

Sandiegouniontribune.com covers local news in San Diego County, CA, California and national news, sports, things to do and the best places to eat, business and the San Diego housing market.

Objective Metastasis is the major cause of cancer death. However, what types of heterogenous cancer cells in primary tumour and how they metastasise to the target organs remain largely undiscovered.