Abstract: This paper presents a microfabricated Clark-type sensor which exactly can measure dissolved oxygen in the cell containing solution. We designed and fabricated a microfabircated Clark-type ...

Abstract: In this paper, a D-shaped plastic optical fiber is fabricated by means of side-polishing technique for refractive index (RI) sensing. The principle of operation is based on the exploitation ...

SFM3505 high-performance digital mass flow meters from Sensirion. These compact gas flow sensors deliver ultra-low noise, exceptional accuracy, and minimal pressure drop for inspiratory flow ...

Anton Paar公司推出的二氧化碳浓度测定仪和溶氧电极，专为啤酒及软饮料生产中的质量控制设计。该系统采用多倍体积膨胀法和荧光猝灭法，能快速、精确地测量二氧化碳和溶解氧含量，不受样品流量及温度影响，且不受其他溶解气体干扰。仪器具备高精度、高 ...

Vanessa is a lead writer at CNET, reviewing and writing about the latest smartwatches and fitness trackers. She joined the brand first as an on-camera reporter for CNET's Spanish-language site, then ...

Comparing the Samsung Galaxy S26 vs OnePlus Nord CE 6 Lite 5G across performance, display, camera, battery, storage, expert reviews and user rating to help determine the better sm ...

Comparing the OnePlus 13 vs Samsung Galaxy S25 Ultra across performance, display, camera, battery, storage, expert reviews and user rating to help determine the better smartphone.

On May 4, 2026, the experimental solar-powered aircraft, Solar Impulse 2, crashed into the Gulf of Mexico during an ...

About five meters below the surface of the Bay of Naples, marble columns still stand upright on a mosaic floor. Fish drift ...