There is no minimum age required for a child to stay home alone in  New York state. The New York State Office of Children and Family  Services states that it depends on the â¦ maturity of the child and  recommend that age 12-13 would be appropriate.
Ratione temporis ratÄÅÂ´nÄ tÄmÂ´pÅrÄs . rÄÅ¡ÅÂ´nÄ temÂ´pÅris . adv. âBy reason of time.âBecause of the relevant timing or period of time pertaining to the subject under consideration. E.g. ...
The E/A ratio is the ratio of the early (E) to late (A) ventricular filling velocities. In a healthy heart, the E velocity is greater than the A velocity. In certain pathologies and with aging, the left ventricular wall can become stiff, increasing the back pressure as it fills, which slows the early (E) filling velocity, thus lowering the E/A ratio.