ill ian ▁Lux , ▁his ▁son ▁Mike ▁Bur st yn ▁and ▁daughter ▁Susan ▁Bur stein - R oth . ▁Made ▁in ▁honor ▁of ▁the ▁ 1 0 0 th ▁birth ▁anni versary ▁of ▁P es ach ▁Bur stein , ▁it ▁received ▁the ▁Isra eli ▁Academy ' s ▁Best ▁Document ary ▁Award . ▁ ▁External ▁links ▁▁▁ ▁Category : 2 0 0 0 ▁films ▁Category : 2 0 0 0 ▁document ary ▁films ▁Category : Document ary ▁films ▁about ▁Jews ▁and ▁J uda ism ▁Category : Document ary ▁films ▁about ▁theatre ▁Category : English - language ▁films ▁Category : H eb rew - language ▁films ▁Category : Is ra eli ▁films ▁Category : Is ra eli ▁document ary ▁films ▁Category : Y idd ish - language ▁films ▁Category : Y idd ish ▁theatre ▁Category : Y idd ish ▁culture ▁in ▁Israel <0x0A> </s> ▁The ▁effective ▁self ing ▁model ▁is ▁a ▁mathematical ▁model ▁that ▁describes ▁the ▁m ating ▁system ▁of ▁a ▁plant ▁population ▁in ▁terms ▁of ▁the ▁degree ▁of ▁self - fer til isation ▁present . ▁ ▁It ▁was ▁developed ▁in ▁the ▁ 1 9 8 0 s ▁by ▁K erm it ▁R it land , ▁as ▁an ▁alternative ▁to ▁the ▁simpl istic ▁mixed ▁m ating ▁model . ▁The ▁mixed ▁m ating ▁model ▁assumes ▁that ▁every ▁fert il isation ▁event ▁may ▁be ▁class ed ▁as ▁either ▁self - fer til isation , ▁or ▁out cross ing ▁with ▁a ▁completely ▁random ▁mate . ▁That ▁is , ▁it ▁assumes ▁that ▁in bre eding ▁is ▁caused ▁sole ly