A 73-year-old female patient presented with Pasteurella multocida erysipelas-like cellulitis, bacteremia, and shock. The onset of the disease occurred 24 h after a cat bit her to the right lower leg. Initially, the picture of bacteremia and shock developed, with minimal local cellulitis. Pasteurella multocida grew in blood culture. A combination of amoxicillin and clavulanic acid was therapeuti...

■ Wide supply voltage, 1.71 V to 3.6 V ■ Independent IOs supply (1.8 V) and supply voltage compatible ■ Ultra low-power mode consumption down to 2 μA ■ ±2g/±4g/±8g/±16g dynamically selectable fullscale ■ I2C/SPI digital output interface ■ 16 bit data output ■ 2 independent programmable interrupt generators for free-fall and motion detection ■ 6D/4D orientation detection ■ Free-fall detection ■ ...

The main task of drilling the formation by the bit is done via scraping, crushing and grinding. Discharging the fluid from the bit nozzles is done with high pressure which assists to break the rocks. Different parameters affect the bit selection and design for each drilling formation, but the most important one is drillability that depends on hardness of the formation. In this paper, the design...

the main task of drilling the formation by the bit is done via scraping, crushing and grinding. discharging the fluid from the bit nozzles is done with high pressure which assists to break the rocks. different parameters affect the bit selection and design for each drilling formation, but the most important one is drillability that depends on hardness of the formation. in this paper, the design...

■ Wide supply voltage, 1.71 V to 3.6 V ■ Independent IOs supply (1.8 V) and supply voltage compatible ■ Ultra low-power consumption ■ ±2g/±4g/±6g/±8g/±16g dynamically selectable full-scale ■ I2C/SPI digital output interface ■ 16-bit data output ■ Programmable embedded state machines ■ Embedded temperature sensor ■ Embedded self-test ■ Embedded FIFO ■ 10000 g high shock survivability ■ ECOPACK® ...

■ Wide supply voltage, 1.71 V to 3.6 V ■ Independent IOs supply (1.8 V) and supply voltage compatible ■ Ultra low-power consumption ■ ±2g/±4g/±6g/±8g/±16g dynamically selectable full-scale ■ I2C/SPI digital output interface ■ 16-bit data output ■ Programmable embedded state machines ■ Embedded temperature sensor ■ Embedded self-test ■ Embedded FIFO ■ 10000 g high shock survivability ■ ECOPACK® ...

With the development of oil drilling in depth, strata are more ancient and abrasive. The Rate Penetration (ROP) is low conventional methods, Positive Displacement Motor (PDM) matching PDC bits often used to improve it. However, application excessive Weight on Bit (WOB) would easily lead PDM brake, over-standard well inclination, bit wearing aggravation other bad phenomena. Moreover, ROP improvi...