Abstract The structure of solutions of the nonrandom two-liquid (NRTL) model for prediction of liquid–liquid equilibria is investigated in ternary and quaternary systems. We graphically analyze the ...

Abstract: The fabrication, characterization, and gas sensor application of a hollow core photonic bandgap fiber (HC-PBGF) with laser drilled lateral microchannels will be described.

Abstract: A solid-state methane gas sensor based on PbS colloidal nanocrystals has been fabricated and tested for the first time. PbS nanoparticles have been synthesized during an all-chemical process ...

MXene-polymer composite enables printed, eco-friendly device for energy harvesting and motion sensing by Boise State University ...

Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.

This week, the three major A-share indices showed mixed changes, with the Shanghai Composite Index falling 0.25% week-on-week, the Shenzhen Component Index dropping 0.6%, and the ChiNext Index rising ...

In terms of sectors, the oil and gas extraction and precious metals sectors saw significant rebounds, while rare earth concept stocks performed actively.

Abstract Fast recovery, high sensitivity, high selectivity, and room temperature (RT) sensing characteristics of NO gas sensors are essential for environmental monitoring, artificial intelligence, and ...