[' ', ' ', '   ', '  ', ' ', ' ', ' ', '  ', ' ', ' ', ' ', ' ', '  ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '  ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '  ', 'PREFACE', 'This', 'publfeatilan,', 'Recent', 'Advances', 'in', 'Tobacco', 'ucilence,', 'volume', '8,', 'continues', 'the', 'policy', 'of', 'symposium', 'publleation', 'Initiated', 'tn', '1975', 'at', 'the', '29th', 'Tobacco', 'Chemists!', 'Research', 'Conference', 'Thts', 'volume', 'contains', 'fuur', 'lectures', 'and', 'a', 'summary', 'of', 'the', 'symposium,', '"Formation,', 'Analysis,', 'and', 'Composition', 'of', 'Tobacco', 'Smoke",', 'presented', 'at', 'the', '36th', 'Tobacco', 'Chemists’', 'Research', 'Conference', 'on', 'October', '25,', '1982', 'in', 'Raleigh,', 'North', 'Carolina.', 'The', 'speakers', 'were', 'invited', 'to', 'partici-', 'pate', 'in', 'the', 'program', 'based', 'on', 'their', 'expert', 'knowledge', 'In', 'the', 'fleld', 'of', 'tobacco', 'sclence.', 'The', 'symposium', 'lectures', 'encompass', 'a', 'diversity', 'of', 'timely', 'topics', 'from', 'a', 'description', 'of', 'tobacca', 'smoke', 'aerosol', 'to', 'the', 'orlgins', 'of', 'gas', 'phase', 'to', 'the', 'criticality', 'of', 'methods', 'of', 'collecting', 'smoke', 'for', 'chemical', 'analysis.', 'The', 'evolution', 'of', 'cigarettes', 'from', 'early', 'times', 'to', 'the', 'impact', 'of', 'modern', 'day', 'cigarette', 'design', 'on', 'smoke', 'chemistry', '1s', 'addressed.', 'Each', 'manuscript', '1s', 'published', 'unedited', 'in', 'its', 'entirety', 'and', 'Includes', 'numerous', 'invaluable', 'literature', 'citations.', 'We', 'in', 'tobacco', 'sclence', 'are', 'extremely', 'grateful', 'to', 'the', 'symposium', 'speakers,', 'and', 'their', 'colleagues,', 'for', 'the', 'time', 'and', 'effort', 'they', 'spent', 'in', 'providing', 'us', 'with', 'highly', 'infor-', 'mative,', 'educational,', 'and', 'enjoyable', 'presentations.', 'We', 'also', 'wish', 'to', 'thank', 'the', 'distinguished', 'chairman', 'for', 'pre-', 'siding', 'over', 'the', 'symposium', 'and', 'summarizing', 'the', 'wealth', 'of', 'information', 'presented.', 'The', 'Program', 'Editorial', 'Committee', 'expresses', 'our', 'sincere', 'gratitude', 'to', 'all', 'of', 'you.', 'Elmer', 'F.', 'Litzinger,', 'Chairman', 'Program', 'Editorial', 'Committee', '36th', 'Tobacco', 'Chemists’', 'Research', 'Conference', 'Alf', 'n99S', 'LOn0sS', ' ', ' ']