In this investigation, Zinc Sulfide (ZnS) nanoparticles and nanocomposite powders such as Zinc- Aluminium ... To investigate the structural characteristics of the nanocomposites XRD was employed, and ...
Since the end of November, the San Diego Air Pollution Control District has measured hydrogen sulfide levels above the California safety threshold in the Nestor area more than 15 times.
The Duanqiao hydrothermal field (DHF) is located on the new axial volcanic ridge of the ultraslow-spreading Southwest Indian Ridge. Owing to the limited surface sulfide samples, the metallogenic ...
The leadership structure of Duc Giang Chemical, with Chairman Dao Huu Huyen and his son as CEO, raises questions about compliance with Vietnam’s Enterprise Law 2020, mirroring a recent case involving ...