????????? ???????? ?????? ?????????? ????????????? ???????????????? ?? ????????? ????? ????????????? ???????? ??? ???? ????? ??? ???????? ?????? ???? ???. ???? ?? ??????? ??????, ????????, ????????? ???????? ? ??????? ???????? ???? ???. ???????? ??????? ??????? ?????? ? ??-?????? ???????????? ???????? ?????????, ????? ??? ????????? ??????? ????? ?????? ?? ???????? ???? ???. ??????????? ???? ? ??????? ????????? ?????? ???????? ??????? ?????? ?? ???????? ???? ???. ??????? ???, ???????? ?????????? ?? (trends) ??????? ?????? ? ?????? ?????????? ?????????? ??????, ????? ? ????-?????????????? ?????? ???. ??????????? ???? ??????, ??????????? ????, ????????????? ???????, ??????? ? ?????????? ??????? ?.?? ?????????? ?????? ?????????????? ???? ???????? ???? ???. ????????? ??? ????? ??????? ?????? ????? ????? ?????????? ??????????????? ????????????? ????? ???? ????????, ????????, ????????, ????????? ????, ?? ? ????????? ???? ?.?? ?????? ???????? ???? ???. ????????? ???????? ?????? ?????? ???. ????????? ????????????? (Pyramid), ????????? ????????? ?????? (projection) ?.???? ?????? ?? ???????? ??????? ??? ???. ??????????? ? ??????????? ?? ?????????? ???? ? ?????????? ???????????? '????????????????' ???? '????????? ??????' ?? ??????? ?????? ??????? ??? ???. ?????????? ??.???., ??.????. ? ????? ?????? ???????? ?????????????????? ?? ?????? ?? ??????????? ?????? ????? ??????? ???.