The acidity of foods, or other substances, are measured by their pH value -- their place on a 14-point pH scale.Acidic substances have a low pH -- the lower the pH, the more acidic -- while neutral and basic substances have higher pH levels of 7 or above.The body has a pH balance that determines the amount of acid and alkalinity present in your system.he acidity of foods, or other substances, are measured by their pH value -- their place on a 14-point pH scale.
Leadership is term most commonly used to refer to activities such as conducting, guiding, or directing other people; initiating the appropriate activity aimed at a specific target or goal. However, leadership is also the term used to refer to someone who is in a formal leader role or capacity.
So what is leadership? DEFINITION: Leadership is a process of social influence, which maximizes the efforts of others, towards the achievement of a goal. Notice key elements of this definition: 1  Leadership stems from social influence, not authority or power. 2  Leadership requires others, and that implies they donât need to be âdirect reportsâ. 3  No mention of personality traits, attributes, or even a title; there are many styles, many paths, to effective leadership.