╨╧рб▒с>■  -0■   .                                                                                                                                                                                                                                                                                                                                                                                                                                                ье┴s ┐ jbjb└ └ кkкk       ]ввввввв╥╥╥╥╥ ▐ ╥aъЎЎЎЎЎЎЎЎ      ,KЇ?┤LвЎЎЎЎЎLВввЎЎЎВВВЎвЎвЎ╢─ввввЎВЬВввъ 0яE╡╥╥ vNATIONAL SCIENCE FOUNDATION SPONSORED SYMPOSIM- ABSTRACT SUBMISSION FORM Fl RST Student Author Name________________________ Phone____________ FIRST Student Author E-Mail _____________________ Teacher's Name_______________________ Teacher's Phone ______________ Teacher's E-Mail ____________________ If you need more room, use separate white sheet, but be sure to include all information on this form. THIS ABSTRACT WILL BE CONSIDERED FOR PUBLICATION IN THE 2001 ISSUE OF THE JOURNAL OF STUDENT RESEARCH ABSTRACTS, unless it is already published in the 2000 issue. SUBMISSION RULES 1) Entire abstract must be typed beautifully, error free, in box above. Messy abstracts, those with errors or those not following proper format will be discarded and not included in the National Science Foundation Student Research Abstracts Volume Journal of Student Research Abstracts, Burgess. 2) Leave about 1/8 inch margins next to all boundary lines. Typing must not touch boundary lines. 3) Type title of abstract using all capital letters (see sample below). 4) Type names of student authors followed by name of teacher followed by ( teacher ) in parentheses ( see sample below) . 5) Type name and address of school (see sample below). 6) Single space all typing (see sample below). 7) Place entire abstract in one paragraph starting with 3-space indentation (as below). 8) Abstracts should generally begin with purpose of the study, followed by how it was done, the results and the conclusions. EFFECTS OF SUGARS ON SEA URCHIN FERTILIZATION. J.B. Jones, M.L. Smith and H.K. Brown (teacher). John Morrows High School, 6464 Davis Road, Torrance, CA 91256. This study examined the question of possible sugar involvement in sperm-egg interaction in the sea urchin Lvtechinus pictus. Eggs and sperm were incubated with or without 0.1M D-glucose, D-galactose or D-mannose for 10 minutes at 15 C in pH 8.0 artificial sea water and percent fertilization was recorded. Each experiment was repeated 6 times. D-galactose reduced the fertilization rate to 51%▒4%, while control values were at 97%▒3%. D-mannose and D-glucose reduced the fertilization rate to 82%▒6% and 91%▒2% respectively. The results suggest that D-galactose is the most likely of the 3 sugars tested to play a role in sperm-egg interaction in Lystechinus pictus. 0KlwChу Ї    √∙ў∙∙6Б>*5БCJ 0IJKLС├ 89Kt╫ Ы╙ \ ┘ ┌ y    №№№·····················$0IJKLС├ 89Kt╫ Ы╙ \ ┘ ┌ y    ■■■■■■■■■■■■■■■■■■■■■ ░╨/ ░р=!░"░#Ра$Ра%░ [4@ё 4NormalCJOJPJQJmH <A@Є б<Default Paragraph Font            уэ чє/1ДЛir╓т▓╖ 9:xmt    Norman Herr>Norm G-3 HD:WWW Science Education:NSF:poster_fair:abstract.doc @АJJX=XJJ @р А@GРTimes New Roman5РАSymbol3Р Arial3РTimes"pМ╨h╦zE&╧zE&!е└┤┤А20 С  /NATIONAL SCIENCE FOUNDATION SPONSORED SYMPOSIM- Norman Herr Norman Herr■  рЕЯЄ∙OhлС+'│┘0ДИР╚╘шЇ $ @ L Xdlt|'0NATIONAL SCIENCE FOUNDATION SPONSORED SYMPOSIM-ATI Norman HerrormNormalH Norman Herr1rmMicrosoft Word 8.0U@МЖG@╥dьШ╛┐@ъq{Щ╛┐■  ╒═╒Ь.УЧ+,∙оD╒═╒Ь.УЧ+,∙о` hpАИРШ аи░╕ └ №'CSUNALb 0NATIONAL SCIENCE FOUNDATION SPONSORED SYMPOSIM- TitleШ 6> _PID_GUID'AN{974C6D81-2A47-11D4-8551-000502F9FA5C} ■   ■   ■   !"#$%&'■   ¤   *■   ■   ■                                                                                                                                                                                                                                                                                                                                               Root Entry         └F :╓^╛┐,А1Table            WordDocument        SummaryInformation(    DocumentSummaryInformation8             CompObj    XObjectPool             :╓^╛┐ :╓^╛┐            ■                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           ■      └FMicrosoft Word Document■   NB6WWord.Document.8Root Entry         └FАЎ#_╛┐2@1Table        WordDocument        B"SummaryInformation(     ┤                                                                ■                                                                                       /¤   ■   ■   31■   56789:;<=>?@■   ■   CDEFGHIJKLMNOPQA                                                                                                                                                                                        DocumentSummaryInformation8            °CompObj    XObjectPool             :╓^╛┐ :╓^╛┐0Table            4┌■    ■    ■                                                                                                                                                                                                                                                                                                                                                                                                                                                                _PID_GUID'AN{974C6D81-2A47-11D4-8551-000502F9FA5C}■  рЕЯЄ∙OhлС+'│┘0ДИР╚╘шЇ $ @ L Xdlt|'0NATIONAL SCIENCE FOUNDATION SPONSORED SYMPOSIM-ATI Norman HerrormNormalH Norman Herr2rmMicrosoft Word 8.0U@ П@■      └FMicrosoft Word Document■   NB6WWord.Document.8■  ╒═╒Ь.УЧ+,∙оD╒═╒Ь.УЧ+,∙о` hpАИРШ аи░╕ └ №'CSUNALb 0NATIONAL SCIENCE FOUNDATION SPONSORED SYMPOSIM- TitleШ 6>╥dьШ╛┐@v°┬Щ╛┐ [4@ё 4NormalCJOJPJQJmH 4`4 Heading 1$@&>*CJ<A@Є б<Default Paragraph Font*B`Є* Body TextCJ)     !  ) 0IJKLMNOPQRSTUVWXYZ[\]^_`aж╪M_Иы4пчpэюН+ └!uп└!+v└!+v└!Х└└!+v└!+v└!+v└!+v└!+v└!+v└!+v└!+v└!+v└!+v└!+v└!+v└!+v└!+v└!+v└!+v└!+v└!+v└!+v└!+v └!Х└└!uп└!Ш└!Ш└!Ш└!Ш└!т<└!т<└!т<└!т<└!т<└!т<└!т<└!т<└!т<└!т< └!-─ └!ЦЇ0IJKLMNOPQRSTUVWXYZ[\]^_`aж╪M_Иы4пчpэюН+ ШААШААШААШААШААШААШААШААШААШААШААШААШААШААШААШААШААШААШААШААШААШААШААШААШААШААШААШААШААШААААШААШААШААШААШААШААШААШААШААШААШААЖ $H    `Unknown Nada Mach Norman Herr Carole MooresMoores, Carolecollege of educationspPre-installed User Joe MorganElizabeth HerrMateko2ETUEducational Technology UnitAlfred Manaster Dan Koretz Brian StecherJoan L. 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HenryHAlfred Manaster eoffrey Saxeў+ №DFШЯ}ЖъЎ╞╦MNМБИ+    Norman Herr>Norm G-3 HD:WWW Science Education:NSF:poster_fair:abstract.doc @А( ( X=X( ( @р$d%d&d'dCJCJG╩CJOJPJQJmH FCJG╩CJOJPJQJmH >*CJG╩>*OJPJQJmH !F>*CJG╩>*OJPJQJmH CJF╨CJ$d%d&d'dCJ$ДД╨$d%d&d'dCJ$Д╨$d%d&d'd#Р▐$Р8└JTUY_`aж╪-LM^_АЛW|ЗИы4пчpэюМНў ' ( ) А@АА2А4А<АФ@АЦ@АШ@А" @АЖ @Б @БHАp @Бr @ АФ @ БЦ @ Б╪ @ Бю @ БЖ@ Б╨@ Ац@Аш@Ао@А@@А6@Аж@А@А╕@А▓@ Б┤@ АЁ@БЄ@Б╞@Бш@Б@Б&@А,@GРTimes New Roman5РАSymbol3Р Arial3РTimes"qМ╨h╦zE&╤zE&!е└┤┤А>4С  /NATIONAL SCIENCE FOUNDATION SPONSORED SYMPOSIM- Norman Herr Norman Herr$&(*,.02468:<>@BDFHёёёёёёёёёёёёёёёёёё $d%d&d'dье┴s ┐ jbjb└ └ "кkкk)       ]2дvvvv В╓Hъ0222222,2Ї&┤^ъ^Фвf ФФФ0$0ФЬФ00Ц ▒яE╡╓аvv0NATIONAL SCIENCE FOUNDATION SPONSORED SYMPOSIM- ABSTRACT SUBMISSION FORM Fl RST Student Author Name________________________ Phone____________ FIRST Student Author E-Mail _____________________ Teacher's Name_______________________ Teacher's Phone ______________ Teacher's E-Mail ____________________ If you need more room, use separate white sheet, but be sure to include all information on this form. THIS ABSTRACT WILL BE CONSIDERED FOR PUBLICATION IN THE 2001 ISSUE OF THE JOURNAL OF STUDENT RESEARCH ABSTRACTS, unless it is already published in the 2000 issue. SUBMISSION RULES 1) Entire abstract must be typed beautifully, error free, in box above. Messy abstracts, those with errors or those not following proper format will be discarded and not included in the National Science Foundation Student Research Abstracts Volume Journal of Student Research Abstracts, Burgess. 2) Leave about 1/8 inch margins next to all boundary lines. Typing must not touch boundary lines. 3) Type title of abstract using all capital letters (see sample below). 4) Type names of student authors followed by name of teacher followed by ( teacher ) in parentheses ( see sample below) . 5) Type name and address of school (see sample below). 6) Single space all typing (see sample below). 7) Place entire abstract in one paragraph starting with 3-space indentation (as below). 8) Abstracts should generally begin with purpose of the study, followed by how it was done, the results and the conclusions. EFFECTS OF SUGARS ON SEA URCHIN FERTILIZATION. J.B. Jones, M.L. Smith and H.K. Brown (teacher). John Morrows High School, 6464 Davis Road, Torrance, CA 91256. This study examined the question of possible sugar involvement in sperm-egg interaction in the sea urchin Lvtechinus pictus. Eggs and sperm were incubated with or without 0.1M D-glucose, D-galactose or D-mannose for 10 minutes at 15 C in pH 8.0 artificial sea water and percent fertilization was recorded. Each experiment was repeated 6 times. D-galactose reduced the fertilization rate to 51%▒4%, while control values were at 97%▒3%. D-mannose and D-glucose reduced the fertilization rate to 82%▒6% and 91%▒2% respectively. The results suggest that D-galactose is the most likely of the 3 sugars tested to play a role in sperm-egg interaction in Lystechinus pictus. 0KlwChу Ї    HЖ√∙ў∙∙√6Б>*5БCJ 0IJKLС├ 89Kt╫ Ы╙ \ ┘ ┌ y    "$№№№·····················ььь $d%d&d'd$0IJKLС├ 89Kt╫ Ы╙ \ ┘ ┌ y    ■■■■■■■■■■■■■■■■■■■■■ ░╨/ ░р=!░"░#Ра$Ра%░ dy published in the 2000 issue.