Ringer's solution is a special salt solution made up to be isotonic to physiological pH. It is named for Sydney Ringer, who determined that the liquid around a frog's heart must contain a set proportion of salts if the heart is to remain to beat (1882â1885).
Active Directory Engineer average salary is $93,149, median salary is $90,000 with a salary range from $73,233 to $109,944. Active Directory Engineer salaries are collected from government agencies and companies. Each salary is associated with a real job position. Active Directory Engineer salary statistics is not exclusive and is for reference only.
Salary by Experience. PayScale.com listed entry-level engineering salaries by specialty in September 2014. Entry-level biomedical engineers earned a median wage of $60,836, while entry-level electrical engineers earned a median wage of $64,562. Entry-level median salaries were $62,019 for mechanical engineers, $55,595 for civil engineers, $66,819 for chemical engineers and $69,272 for aerospace engineers. While entry-level environmental engineers earned a median wage of $55,315, entry-level electrical engineers earned a median wage of $64,562.