Textual Physiognomy: A New Theory and Brief History of Dantean Portraiture

a new algorithm and software of individual life insurance and annuity computation

چکیده ندارد.

A Brief History of Ring Theory

a brief history of zero

it is generally recognised that ‘zero’ as we understand the concept today originated in two geographically separated cultures: the maya and indian. however, if zero merely signified a magnitude or a direction separator (i.e. separating those above the zero level from those below the zero level), the egyptian zero, nfr, dating back at least four thousand years, amply served these purposes. if ze...

Observing Facts and Values: A Brief Theory and History.

Not acknowledging the history and metaphysics of the fact/value distinction has led to confusion about the difference between the normative and the cognitive, and disputes on whether there are ways to move from one side, facts, to the other, values. One solution is to recognize values as more "objective" than facts, and thus blur the common way of drawing this distinction. The origin of the dis...

Brief history of mycology in Iran

The history of mycology in Iran is presented in five periods. In the first period (until 1860) there is no sign of Iranian fungi in scientific literature. In the second period (1860–1941) the study of Iranian fungi was started by foreign mycologists who did not visit Iran but worked on plant material collected by botanists. In the third period (1941–1963) the study of Iranian fungi was started ...