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.
Calendar Year. Calendar year defines the year as designated by the Gregorian calendar in common use as beginning on January 1st and ending on December 31 of that same year. For example, the calendar year 2006 begins on January 1, 2006 and ends at the stroke of midnight on December 31, 2006. A calendar year contains 365 days except in leap years when a calendar year has 366 days. The calendar year is a universal 12-month period as opposed to a fiscal year where the 12-month period is determined by an industry or corporation for purposes of accounting. Individuals are required to use a calendar year when filing claims with the IRS.