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.
Overall, the average pay for a hardware engineer is 5% higher than for a software engineer. Highest-Paying Companies. Based on our data, Google is the highest paying company in the computer engineering industry with employees earning an average of $124,000 per year, which is 21% higher than the average computer engineering salary in the United States. A senior engineer at Google can earn up to $285,000 or more.