The Westmoreland County commissioners on Tuesday approved a process to allow voters this fall to correct mail-in ballots. Republicans Sean Kertes and Doug Chew, who for the past five years have ...

Across the country, any uncounted ballots cast by Election Day are being verified and tabulated as election officials work toward reporting results of the 2020 presidential election. In some cases, ...

Concrete curing is the process of maintaining adequate moisture in concrete within a proper temperature range in order to aid cement hydration at early ages. Hydration is the chemical reaction between ...

Melamine formaldehyde (MF) resin was synthesized by the reaction between melamine and formaldehyde under alkaline condition in tetrohydrofuran medium with 1:3 melamine to formaldehyde molar ratio. The ...