A Novel 16-bit CMOS Digitally Controlled Oscillator

Mortality Rate of Fish Seeds (<i>Labeo rohita</i>) During Traditional Transportation System in the Northwest Bangladesh

“…83-92% mortality have been observed in carps, largemouth bass Micropterus salmoides, freshwater drum Aplodinotus grunniens and striped bass Morone saxatilis [31][32][33][34]. Lower level mortality may possibly be explained by the quality of the water remaining within the tolerance limit and the less immediate effects of stress at a lifethreatening level during transport [35,36] and they reported 4 ~ 12% mortality in Labeo rohita fingerlings. 4 ~ 7% immediate mortality in freshwater drum when transported for 6 -12 h by truck at 60 and 120 g L -1 loading densities, respectively [33].…”

A 20kHz frequency resolution DCO

“…In the proposed DCO, the NMOS and PMOS oscillator topology is chosen because of its inherent low phase noise and power efficiency [43]- [48]. A simple DEM technique is introduced to time-average the smallest thermal-code capacitors [26], where the thermalcode capacitors refer to the unity weighted capacitors in the fine tuning band. The DCO coarse tuning and fine tuning band combination is designed to achieve a 4OkHz frequency resolution with an output frequency range from 170MHz to 220MHz.…”