These include studies of the therapeutic value of CBD for: 1  Treatment of substance use disorders (opioids, alcohol, cannabis, methamphetamine) 2  Attenuation of the cognitive deficits caused by THC. 3  Neuropathic pain due to spinal cord injury.  Mitigating the impact of cannabis use on risk for schizophrenia.
Every fourthyear is a leap year, as a rule of thumb. But that's not the end of the story. A year that is divisible by 100, but not by 400, is not. So 2000 was a leap year under the Gregorian calendar, as was 1600. But 1700, 1800 and 1900 are not leap years.
List of Leap Years. A leap year is a year with an extra day added to keep the calendar synchronized with the astronomical year (revolution around the sun). A year which doesnât have the extra day is called a common year. This is a list of leap years that occurred in the past and will occur in the future. VN:F [1.9.22_1171]