If you must spend time outdoors, a well-fitting and properly worn NIOSH-certified N95 or equivalent respirator (KN95 or KF94) mask may help reduce your exposure to fine particles in smoke. These ...

PSS film through directly writing technique without the need for masks, patterns, or dies. A vertically layered electrochemical cell was structured via printing and laminating processes to reduce ...

Dublin, May 13, 2025 (GLOBE NEWSWIRE) -- The "Disposable Face Mask Market - Global Industry Analysis, Size, Share, Growth, Trends, and Forecast 2032 - By Product, Technology, Grade, Application ...

Abstract: This paper reports a novel DRIE compensation mask pattern for fabricating an extremely thick sense-comb structure. When we attempted to fabricate a 300-μm-thick sense-comb structure to ...