In order to measure how acidic or basic a liquid is, one must use the pH scale as illustrated below: The strength of the pH scale is determined by the concentration of hydrogen ions (H+) where a high concentration of H+ ions indicate a low pH and a high concentration of H+ ions indicate a high pH.
Delphi (programming language) Embarcadero Delphi is a programming language and software development kit (SDK) for desktop, mobile, web, and console applications. Delphi's compilers use their own Object Pascal dialect of Pascal and generate native code for several platforms: Windows (x86 and x64), OS X (32-bit only), iOS (32 and 64-bit) and Android.
Researchers have applied the Delphi method to a wide variety of situations as a tool for expert problem. solving. They have also developed variations of the method tailored to specific problem types and outcome goals. (see Linstone and Turoff for a description of the evolution of the method).