Thermal Gradient Gas Chromatography (TGGC) employs dynamic temperature profiles along the chromatographic column to enhance separation efficiency and peak resolution. This technique, when integrated ...
Dilution-based dual-gradient drilling (DGD) reduces casing strings and drilling costs while increasing hole size at total depth by injecting mud down an artificially-created annulus with a different ...
USA, March 21, 2024 / EINPresswire.com / -- New strategies for PEMFC water management have been developed. Researchers designed the hydrophobicity gradient in the PEMFC cathode gas diffusion media ...