Early Warning (United States)

Experimental study on the deflagration and flame‐development characteristics of hydrogen‐blended natural gas flames under various initial conditions

Abstract Hydrogen‐blended natural gas (HBNG) is an effective transitional solution for large‐scale hydrogen energy transportation, whose safety requires quantitative assessment from a practical perspective. This study constructed a 60 L cylindrical deflagration experimental setup...

A Visual Detection and Multi-Zone Personnel Safety Control Method for Firework Manufacturing Workshops

Real-time visual detection is essential for personnel safety control in firework manufacturing workshops, where inadequate personnel-count control can increase safety risks in hazardous production zones. This study proposes a visual detection and multi-zone personnel safety contr...

Modulation of the Relationship Between ENSO and the Intensity of the South China Sea Summer Monsoon by Quasi‐Biennial Oscillation

ABSTRACT This study investigates how boreal winter equatorial stratospheric quasi‐biennial oscillation (QBO), defined by 70‐hPa zonal winds, modulates the El Niño–Southern Oscillation (ENSO)–South China Sea summer monsoon intensity (SCSSMI) relationship during 1952–2020 using the...