8 8 6 – 1 8 9 2 ▁Category : UK ▁MP s ▁ 1 8 9 2 – 1 8 9 5 ▁Category : R ath bone ▁family ▁Category : De put y ▁Lie uten ants ▁of ▁Lanc ash ire <0x0A> </s> ▁Alexander ▁A . ▁Bor b ély ▁( born ▁ 1 9 3 9 ▁in ▁Budapest ) ▁is ▁a ▁Hung arian - Sw iss ▁ph arm ac ologist ▁known ▁for ▁his ▁sleep ▁research . ▁▁ ▁Bor b ély ▁proposed ▁the ▁two - process ▁model ▁of ▁sleep ▁reg ulation ▁in ▁ 1 9 8 2 ▁which ▁post ul ates ▁there ▁are ▁two ▁complement ary ▁processes ▁( S ▁and ▁C , ▁which ▁stands ▁for ▁S leep ▁and ▁Circ ad ian , ▁respectively ) ▁which ▁together ▁account ▁for ▁one ' s ▁sleep ▁schedule . ▁This ▁model ▁has ▁been ▁widely ▁influ ential ▁and ▁strongly ▁influenced ▁the ▁field ▁of ▁circ ad ian ▁neu ros cience ▁for ▁dec ades . ▁ ▁References ▁▁ ▁Category : H ung arian ▁ph arm ac olog ists ▁Category : Sw iss ▁ph arm ac olog ists <0x0A> </s> ▁Dr . ▁N icas ius ▁de ▁S ille ▁( 1 5 4 3 – 1 6 0 0 ) ▁was ▁a ▁ 1 6 th - century ▁states man ▁from ▁what ▁is ▁now ▁Belg ium ▁who ▁served ▁as ▁a ▁special ▁amb assador ▁from ▁the ▁Netherlands ▁to ▁several ▁nations , ▁and ▁as ▁secretary ▁to ▁future - H oly ▁Roman ▁Emperor ▁Matth ias . ▁ ▁Early ▁life ▁N icas ius ▁was ▁born ▁August ▁ 3