’‡”‘@‘ Ž y—ª—ðz @1989”N3ŒŽ “Œ‹žŽœŒb‰ïˆã‰È‘åŠwˆãŠw•”ˆãŠw‰È‘²‹Æ @1991”N4ŒŽ “¯‘åŠwŠá‰ÈŠwuÀ•Žè @1995”N7ŒŽ _“Þ샊ƒnƒrƒŠƒe[ƒVƒ‡ƒ“•a‰@Šá‰Èf—Èãˆõ @2003”N8ŒŽ “Œ‹žŽœŒb‰ïˆã‰È‘åŠwˆãŠw•”Šá‰ÈŠwuÀuŽt @2004”N1ŒŽ Stanford‘åŠw—¯Šw @2007”N1ŒŽ “Œ‹žŽœŒb‰ïˆã‰È‘åŠwˆãŠw•”Šá‰ÈŠwuÀy‹³Žö @2008”N2ŒŽ ‘—§g‘ÌáŠQŽÒƒŠƒnƒrƒŠƒe[ƒVƒ‡ƒ“ƒZƒ“ƒ^[•a‰@‘æŽO‹@”\‰ñ•œŒP—û•”’· @2010”N4ŒŽ ‘—§áŠQŽÒƒŠƒnƒrƒŠƒe[ƒVƒ‡ƒ“ƒZƒ“ƒ^[•a‰@‘æ“ñf—Õ”’·