1. Period required to complete an activity, job, or task, usually excluding holidays and other non-working days. 2. Period a fixed-income security (such as an interest bearing bond) will take to recover the investment (principal and interest) in present value terms. This information is usually provided by the security's dealer or the mutual fund that invests in that security. See also Macaulay duration, and modified duration. 3. Change in the price of an interest generating security (such as a bond) caused by a one-percent change in interest rates.
Yes, there is a Smartwatch that can measure body temperature, blood pressure, heart pulse rate, and percentage of O2 in the blood, the name of the smartwatch is Blocks Modular Smartwatch. Hope you will find the best with all your required features.
How To Measure Blood Pressure, And What It All Means. Here are the tools: A Stethoscope and a Sphygmomanometer. Make sure you place the round end of the stethoscope 'under' the blood pressure cuff. You inflate the sphygmomanometer (blood pressure cuff) to a little above 180 mm Hg. This collapses the major arteries to the arm (that's why it is uncomfortable). Then you slowly release air by gently turning the air valve, and watch the pressure drop.