effective, average, marginal. -The effective tax rate is the best measure of the tax burden because it is the average level of tax on all income from taxable and nontaxable sources. -The average tax rate measures the average level of tax on only taxable income.
Navigating the eschaton. The eschaton is something to be avoided and something to be courted. It is a virtual singularity of human consciousness marking the end of the historical epoch. In itself it is a neutral event, one to be reckoned with. It is a point of leverage for wielding the human spirit.
Eschar. Eschar is composed of necrotic granulation tissue, muscle, fat, tendon or skin. The term stable eschar is used to describe leathery, dry hard eschar tissue, such as the eschar that commonly forms on the heels or other bony prominences of the lower leg of patients with ischemic limbs.he process of granulation provides the early scaffolding necessary to promote healing from the edges of the wound. Granulation tissue does not mature into epithelium; instead, granulation tissue is eventually covered by a layer of epidermal tissue.