This often involves payment of a periodic renewal fee. Discussions over the renewal of the PRGF are ongoing. Green is often used to symbolize rebirth and renewal and immortality. Turnaround management is a process dedicated to corporate renewal. The ouroboros is a symbol of eternity and continual renewal of life. This is considered the beginning of the renewal. His administration oversaw a period of greater prosperity, urban renewal, and budget surpluses. This encouraged the equation of youth with social renewal and change. Her contract renewal was announced in December 2015. Morrison's lyrics on "Moondance" deal with themes of spiritual renewal and redemption. The Christian Community is a movement for religious renewal. The sacrifices may have been associated with rites of ancestral renewal and agricultural fertility. The 18-month renewal was down from its previous renewal, which was for five years. The following is a list of the presidential candidates supported by the National Renewal. It continued until the mid-1960s when it fell to urban renewal.