Abstract: In this paper, we investigate the influence of different masking parameters onto the surface quality of the {111} sidewalls in order to generate specifically deep cavities by wet-anisotropic ...

Researchers in South Korea have conducted a literature review on recorded cases of floating PV plants placed on mine pit lakes and tailings ponds, both of which are byproducts of the mining industry.

An estimated 25.4 million more teeth will result in tooth decay in the next five years if fluoride is banned from the U.S. public water supply, according to a recent model simulation. The study ...

Abstract: An S-/Ka-band shared-aperture antenna with frequency switching function for 5G applications is proposed in this letter. The proposed antenna comprises a thick patch containing a slotted ...

Fluoride Ban Could Create Cavities For 1 Of Every 3 U.S. Kids By Dennis Thompson HealthDay ReporterMONDAY, June 2, 2025 (HealthDay News) — Removing fluoride from the U.S. water supply could ...

The sinuses are a system of connected hollow cavities in the face that contain air and a thin layer of mucus. The lining of all sinuses produces mucus, which moisturizes the airways and drains ...

Removing fluoride from U.S. public water systems would lead to a 7.5% increase in tooth decay and cost at least $9.8 billion over five years, according to a study published May 30 in the Journal of ...

That’s when a young dentist named Frederick McKay noticed brown staining on the teeth of residents in the area but also noted they had a lower incidence of tooth decay. He reached out to his ...

The cost-effectiveness analysis, which examined data from over 8,400 children nationwide, found that cessation of water fluoridation would increase tooth decay rates by 7.5 percentage points and ...