Mi-Hyun Yoo*, Sang-Ihn Yeo, and Hun-Gi Hong

Size: px
Start display at page:

Download "Mi-Hyun Yoo*, Sang-Ihn Yeo, and Hun-Gi Hong"

Transcription

1 Journal of the Korean Chemical Society 007, Vol. 5, No. Printed in the Republic of Korea» w w v w w w w e w x*á Áyz» w yw w w ( ) The Effect of Science History Program Developed by Genetic Approach on Student's Conception toward Particulate Nature of Matter and Understanding about the Nature of Science Mi-Hyun Yoo*, Sang-Ihn Yeo, and Hun-Gi Hong Department of Chemistry Education, Seoul National University, Seoul 5-748, Korea Gyeongin National University of Education, Incheon, , Korea (Received January 3, 007). w w w w» w w v w. w w Ë Ì wš z. w v» wš š w l ƒ ¾ ü š. e w w w wš, w w w. w w ( x w, w ) 4. x w v w š w m. e z w, w w w ƒ. x w ƒ w w ( p<.0). x w w š š w. ù w w w w ùkù. :», w v,, w w w, w w ABSTRACT. In this study, science history program was developed to enhance student s concepts toward the particulate nature of matter and the understanding about the nature of science. And the effects of its application was investigated in the lesson of Composition of Matter in middle school science class. This science history program was based on genetic approach and included the contents from the old Greek natural philosophers to Avogadro. Before instruction, the test of understanding about nature of science was administered, and the science scores of the previous course were obtained, which were used as covariates. During 4 class hours, this study was conducted with two classes(experimental and comparison group) in a middle school in Seoul. The experimental group was received lessons by science history programs and the comparison group was received traditional lessons. After instruction, the scientific concept test, the test of understanding about nature of science were administered. The result of this study indicates that the scientific concept scores of experimental group were significantly higher than comparison group at p <.0 level of significance. It means that the students in experimental group has more sound conceptions about the particulate nature of matter and less mis- 3

2 4 xá Áyz» conceptions about matter than the students in comparison group. However, there was no significant difference between two groups in the score of understanding about the nature of science. Keywords: Genetic Approach, Science History Program, Understanding About Nature of Science, Conception Toward Particulate Nature Of Matter, Understanding of Scientific Concept w ƒ w ù w e ù, w mw. w w w w w» w ƒ e ww w w ƒ. Mach w ƒ e š ƒwš, w w ü ƒ e ù ù» ƒ e» (genetic approach) mw w ƒ ƒ e š., w, Ÿw w» w. x w w w ƒe š w w w wš. w w w ƒ z w ƒ š w d w w š mw x w e šw»z œw. w w œw w dwš y j w. w w mw w Jenkins 3 w w wš k w ƒ w w y,, w ƒ w w. w w w w w w 990,, š HPS(History and Philosophy of Science) w sw j y ùš. yw w Conant 4 w ƒ e š w. ù 990 z w w w ƒ. w w ƒ dwš w,5 ƒ e z w. w 6,7,8,9,0 w w w w j» w w w w š. w w w w,, ƒ e» w,, sƒ w w. w g w ƒ ƒ l š w w x w š w. 3 w w w z w ƒ w š. w w ù s» w w š 4 w mw w dw ù ƒ w. w ƒ, yw,, w z w w w w w š š. w,»», w w z, 5,6,7, y, Ÿ w,, w 8,9,0,», w w z r š. ù yw yw,,3 w w w, w w w y w w. x š 7 w yw w w w r 4,5 w ü 6 w ù» w w š, w w w p ww» wš š wš. Journal of the Korean Chemical Society

3 007, Vol. 5, No.» w w v w w w w e w 5 w w w w w w w w š w. w w w ƒ ƒ. w ü w w» j w» y w xw z w w w. ù yw w»¾ w w w w xw»¾ w, w ³ w. w w w w ù w z w, w, w w w» w w.» w ü sw» w w w ƒ š. ù w w v, š ¾ w w w w ƒ t w z w. yw w yw ü ww» w w ƒ, w w. w w w v w 6 w w ù wš w y w w w š w z š w. w z» w» w w w ƒ š 47.7% ƒ z w ë š w. w z w j w e ƒ w w3 Õ Ö Õ y ³e Ö w. w w w 3w w w w v w w v w w w w w š w.. () w 3w w Õ Ö Õ y ³e Ö w w w w v w. () w v w w w z ƒ. (3) w v w w w w x w w w z ƒ. ü. û œw w 3w w, 78 w w w w w x ew. x e w ƒƒ 39 w.. w v w ww. ü mw w v sw wš w š mw w v w.» w 49 w ƒ w v w» w w y. w. š w š,. -yw», 3. yw, 4. v m ƒ - yw, 5. ywx - yw, 6. z- ywx, 7. ƒ 7. w w» w w, w x» w y ƒ w y w. e ƒ w w w w w z, e w w v w w l w. w œ w» w x w w w w. x 4» w w w

4 6 xá Áyz» w w, w x» y w.» w m w. e z ƒ w w w w w w.. w e z w w w, e z w w» w w w w, w w. w w w STS w w» w Aikenhead 7 w 4 w VOSTS(Views On Science-Technology- Society) 8 w w. w VOSTS w ü Table w. VOSTS w š w w ù ƒ š ƒ û w w z w w z w ƒ k z w. w w w w ü Cronbach s α ƒ.65 š z ƒ.63. w» w Novick 8 w» k w k w q ƒ þƒ w 4 w w w. ƒ w w w ùký wì w. w w ƒ k. w w ü Cronbach s α.8.. w w w w w, w w w e z w» w w w w w w œ w œ (ANCOVA) w. w w w w, w p, w z w w,, w x, w w w w w. ƒ w x ƒ ƒ w kw x w w ùkü kw w w x š š w. w w w ˆ ù. x w ³ w s w š ³ s w. w, w w w. w w w z» w œ (ANCOVA) w. w œ w s³ w, w w w œ ƒ œ w. z y w e z» w w Table 6 ù yw z, x w w w. w r» w t w w ƒ ƒƒ w z e Table. Items of the questionnaire on understanding about the nature of science Item No. of VOSTS item Category Contents 0 science and technology definition of science 60 character of scientist character of scientist character of scientist morality of scientist social constitution of scientific knowledge scientific knowledge influenced by individual social constitution of scientific knowledge consensus in science 6 90 epistemology theory-laden observation 7 90 epistemology characteristics of scientific model epistemology tentativeness of scientific knowledge Journal of the Korean Chemical Society

5 » w w v w w w w e w 7 Table. Assessment criteria about understanding of scientific concept Understanding of scientific concept Assessment criteria score NU(No Scientific Understanding) No response. I don t know. Repeatation of problem. Irrelevant and unclear response. Response based on illogical or inappropriate information Partial understanding about target concept but statement containing some misconceptions PM(Partial Understanding Containing Misconception) Insufficient explanation (statement with missing some kernel MU(Minimum Understanding With No Misconception) concepts but no misconception) Response including most of concept factor but containing one GM(Good Understanding Containing One Misconception) misconception PU(Partial Understanding With No Misconception) Partial insufficient explanation(no misconception but missing one concept factor) SU(Sound Understanding) Perfect explanation about target concept 3 0 wš mw w, w e.9. x x w w w m ù küš ùkü. w ùkù w z x w w. w w VOSTS š w», ƒ p w», w. w» w w ù 7 Rubba w m w. 9 ƒ w w (naive), (realistic), (has merit) wù w z ƒƒ,, 3 yw m w.» x w w w w š. w w w w. w w w š. ƒ w k w» w 4 ƒ w ƒ x wù w wš ww ƒ w x w. w w w z œ» ƒ z»» ƒ y wš SPSS m v w œ w. w v w w w e z. w v w ( w w ) w w e z w» w w w w w œ w œ w. s³ œ Table 3 Table 4 ƒƒ w. x s³(6.80) s³(4.53) w, s³ w ùkû ( p<.0). w w w z ƒ w. w w w w, w w ùkù w šƒ» ƒ. w ƒ e y x y w Table 3. Mean, standard deviations, and adjusted means of the scientific concept test scores Comparison group(n=39) Experimental group(n=39) M SD Adj. M M SD Adj. M Table 4. ANCOVA results on the scientific concept test scores Source SS df MS F p Treatment , Vol. 5, No.

6 8 xá Áyz» Table 5. Patterns and frequencies of students' misconception Items Patterns of misconception Comparison group Experimental group Compression and expansion Heating and cooling change of shape and size distribution - gather together in the middle of flask - gather together the neck of flask no space between particles change of movement direction change of transparency in flask distribution - gather together only in the balloon before cooling - gather together only in the flask after cooling - gather together only in the flask before heating - gather together only in the balloon after heating Motion - no movement before heating change of particle number change of shape/size decomposition and combination of air explanation by state change of water (condensation or evaporation ) w ƒ w x w Table 5 ùkü. q w ùkù v m v j œ» ý v j ƒ œ» ƒ rsw ù rsw s k w ùkû. w Novick Nussbaum 8 w ù w 5% ƒ w ùkû. 30, v m œ» ƒ v j w w x ùkû. œ» v jƒ Table 6. Comparison of conceptions about matter between experimental group and comparison group Numbers (%) Comparison (N=39) Experimental group (N=39) *scientific concept Journal of the Korean Chemical Society

7 » w w v w w w w e w 9 Fig.. Examples of students' drawing (a) a continuous representation of air structure (b) a particulate representation of air structure. 30 ùkù w ƒ w ƒ w» ùkù. ù, œ e. œ ƒ w z ë š». 3»,», œ»ƒ z w w w % wš ù w 5% š, 35% yw š šw. ƒ þƒ w þƒ z ƒ z s k w, þƒ z v j œ» ù ƒ z t œ» ùkû. þƒ» ƒ v j w ù, ƒ» ƒ t w k 3 ùkû. x w q œ» w ƒ û š, ƒ þƒ s k w ƒ û. 6 w z ew. w v w w jš w w z. x., w m œ»,,, y t txw, ù txw yw w. ù yw txw»k w. w ³ s ³ s ƒ yw w w w z Fig. ùkü. x 87.%, 66.7%ƒ š ùkû. 3 w w w 60.6%ƒ œ» ùkü w w x 6.6%, 6.% ùkù. w k w, ³ w s š w ƒƒ 74.4% 38.5% x w ùkû. w 3 ³ w txw w w w 4.3% 007, Vol. 5, No.

8 0 xá Áyz» w, x 33.%. w v w w z. 6 w mw w w w z ƒ e. w ƒƒ Fig.. x w w w. w w w w w e y w» w w w w z w œ w œ w. w w w s³ Table 7, œ Table 8 ƒƒ w. x s³(7.36) s³ (6.56) w ù s³ m w ùkù. w w w w x w w y j» w w v ù w w w ƒ ùkù.» w m w ü sw» w w. v m ƒ w w w w» w w ù., ƒ ƒ w w wš ƒ k ü. mw w w w w w. ù m w ƒ w w w x w ƒ ùkù. w w w m w Table 7. Mean, standard deviations, and adjusted means of the understanding about nature of science test scores Comparison group(n=39) Experimental group(n=39) M SD Adj. M M SD Adj. M Table 8. ANCOVA results on the scientific concept test scores Source SS df MS F p Treatment w w w wƒ w 33 e. w v m y sw» w 4 w m y 5 w 33 w w w w w e ƒ ù š. w w w w w w w» v ƒ š, w w w w w w w k 34 w v w w x w w w z ƒ. ù Õ Ö Õ y ³e Ö» w ü sw» x w w w w ƒ ùkù. 980 w w k ù w w k y w w w š w e wš yw. w w w w w ñ ü» w» z w w w y k w.» w w v w w z ƒ r. w v. š w š w ƒ ƒ w ¾? w ƒ. w w ml w j m w mw w ƒw»z. ù ƒ w w ml ƒ w j m ƒ wš w y w. w š w. 3. w Journal of the Korean Chemical Society

9 007, Vol. 5, No.» w w v w w w w e w ƒw y 4. v m ƒ - yw v m ƒ w w w w w z š ƒ. 6 w w x w w ù wš w y w w w š mw y š w. w w w w. w w w š w w mw w. w ù w yƒ. w v r š w, š w w. w w ƒ yw y e e w. mw w w ƒw»z. p e e z w Á. ü w v w z. w 3w Õ Ö Õ y ³e Ö w w w w v w š w 3w w w w z w. w w w v w w w ƒ w ùk ù w w z ƒ. x w v w x m w ùkû. w w w z w ù ƒ w š w»z». w w w y x. x x w š, w ³ w sw š. w w v z ƒ. w w w ù w m ƒ ùkû. m w ü w» ùkù w w. w w w w w w w k 7 w w w x y j w z. x w w y j» w x y STS w w w ww w. w w t w w w w e š, x w» w w., w v w w w w w z ƒ l w w w» w x. w w w w ù w œw w w š j. w v z ƒ w. w w e d ƒ w w w ù. w w w w d w ƒ w. w w x w w w v w w w. w w w w wƒ w w w wƒ w w e w

10 xá Áyz» w ƒ. w ( ) BK. x. z,, ½ y,,. w w. :, 996.., ½. w w wz, 995, 5(3), Jenkins, E. The History of Science in British School : Retrospect and Prospect. History, Philosophy, and Science Teaching; Teachers College Press: New York, U.S.A., Conant, J. B. On understanding science: An historical approach; Yale University Press: U.S.A., ,, ½ y,,. w w. w q :, y. w w -w z, w w w w, ½. w» z w e z. w w w, yk w w z. w w, Justi, R.; Gilbert, J. International Journal of Science Education, 000, (9), w mw w -.š w. w w w, ½x. š w II w x. w w w Allen, N. J.; Crawley, F. E. Jounal of Research in Science Teaching, 998, 35(), Dana, T. M. The Australian Science Teachers Journal, 990, 36(), Wandersee, J. H. Jounal of Research in Science Teaching, 985, 3(7), ½. w w»» w w w k e w. w w w ½. w w w w k e w. y w w w w. w w e z. w w w û, ¼. w wz, 000, 8(), z, y,, ½ y, ¼, w w z, 00, 30(4), x, ½. w wz, 003, 3(), x. w mw». w w w ». w w w w w. w w w w w w y y. w w w w ,, ³y, w w wz, 005, 5(7), , x, k, w w wz, 004, 4(5), ,, ½. w w wz, 996, 5(), Aikenhaed, G. S.; Ryan, A. G. Science Education, 99, 76(5), Novick, S.; Nussbaum, J. Science Education. 98, 65(), ,». w w wz, (), w w - w w. w w w w w. w w w w k,, ³y. w w wz, 995, 5(4), , ½, k. w w wz, 004, 4(5), Kimball, M. Jounal of Research in Science Teaching, 968, 5, , ½»,. w w wz, 998, 8(), Journal of the Korean Chemical Society

Jeong-Ah Bang, Chui Im Choi, Wonho Choi, *, and Dae Hong Jeong*

Jeong-Ah Bang, Chui Im Choi, Wonho Choi, *, and Dae Hong Jeong* Journal of the Korean Chemical Society Printed in the Republic of Korea ƒ w x w w k w z : yw I Á Á y, *Á y* w yw š w (2006. 4. 26 ) The Effects of Science Inquiry Learning Applying Open- Ended Hypothesis-Testing

More information

Identification of High School Students' Understanding on the Reaction Rate Change During Chemical Equilibrium Shift

Identification of High School Students' Understanding on the Reaction Rate Change During Chemical Equilibrium Shift Journal of the Korean Chemical Society 2007, Vol. 51, No. 4 Printed in the Republic of Korea yw sx y w š w w *Á x y w w (2007. 1. 11 ) Identification of High School Students' Understanding on the Reaction

More information

Mi-Ae Cho and Seong-Bae Moon*

Mi-Ae Cho and Seong-Bae Moon* Journal of the Korean Chemical Society 2006, Vol. 50, No. 6 Printed in the Republic of Korea yw xw v w k w k e w Á * w w yw (2006. 9. 11 ) Application Effects of Out-of-class Chemical Experience Learning

More information

A Study on Dental Hygiene Students' Knowledge, Attitude and Behavior towards the Elderly in Busan

A Study on Dental Hygiene Students' Knowledge, Attitude and Behavior towards the Elderly in Busan e w w k w w x w e A Study on Dental Hygiene Students' Knowledge, Attitude and Behavior towards the Elderly in Busan Hyun-Kyung Kang Department of Dental Hygiene, Dongju College, Busan 604-715, Korea "#453"$5

More information

Sportswear Purchase Decision Factors and Brand Preference among College Students

Sportswear Purchase Decision Factors and Brand Preference among College Students w wz J. Kor. Soc. Cloth. Ind. 11«y, 9 Vol. 11, No., pp.53-591(9) w sd y ½»w ûw w Sportswear Purchase Decision Factors and Brand Preference among College Students Kim, Ki-han School of Sport Kinesiology,

More information

Effect of Aging Treatment on Shape Memory and Fatigue Properties in Ni-rich Ti-Ni Alloy

Effect of Aging Treatment on Shape Memory and Fatigue Properties in Ni-rich Ti-Ni Alloy [ ] œwz, 20«1y(2007) J. of the Korean Society for Heat Treatment, Vol. 20, No. 1, (2007) pp. 11~16 Ni Ti-Ni w x» p v p e z w ½ *Á x*á ž**á y* * w œw ** w œw Effect of Aging Treatment on Shape Memory and

More information

치과의원에근무하는치과위생사의이직의도결정요인. The Determinants of Intent to Leave of Dental Hygienists at Dental Clinics

치과의원에근무하는치과위생사의이직의도결정요인. The Determinants of Intent to Leave of Dental Hygienists at Dental Clinics Journal of Dental Hygiene Science Vol. 6, No. 2 pp. 107~111 (2006) 치과의원에근무하는치과위생사의이직의도결정요인 w e The Determinants of Intent to Leave of Dental Hygienists at Dental Clinics Ok-Hee Kang Department of Dental

More information

Relationship between Ionic Conductivity and Composition of Li 2 O-ZrO 2 -SiO 2 Glasses Determined from Mixture Design. -SiO 2

Relationship between Ionic Conductivity and Composition of Li 2 O-ZrO 2 -SiO 2 Glasses Determined from Mixture Design. -SiO 2 Journal of the Korean Ceramic Society Vol. 44, No. 4, pp. 19~3, 007. Relationship between Ionic Conductivity and Composition of Glasses Determined from Mixture Design Eun-Tae Kang, Myoung-Joong Kim,* and

More information

A basic study on the animal welfare evaluation in Korean zoos

A basic study on the animal welfare evaluation in Korean zoos ª ª (2009) 49ƒ 1 Korean J Vet Res(2009) 49(1) : 91~99 ü sƒ w» Á Á½{ Áw Á½ 1 œ œ, ƒm w 2 w, 3 w w w, w w 3R 4 ( : 2009 2 25 ) A basic study on the animal welfare evaluation in Korean zoos Kyung Uk Cho 1,

More information

Determination of Size Distribution of Particles in Ground Water Using Flow Field-Flow Fractionation

Determination of Size Distribution of Particles in Ground Water Using Flow Field-Flow Fractionation w y wz 9«( 4y) 243~249, 2006 J. of the Korean Society for Environmental Analysis z w w j» s x Á Á y w p l, wû w yw Determination of Size Distribution of Particles in Ground Water Using Flow Field-Flow

More information

Analysis of Pb, Cd and As in the Ambient Air of Residential Areas in the Vicinity of the Ulsan Industrial Complex

Analysis of Pb, Cd and As in the Ambient Air of Residential Areas in the Vicinity of the Ulsan Industrial Complex w y wz 9«( 2y) 69~7, 2006 J. of the Korean Society for Environmental Analysis œ» Pb, Cd As»y Á *Áy *Á y** w w yw, * w y w y w, ** w w y lx Analysis of Pb, Cd and As in the Ambient Air of Residential Areas

More information

A Simple Method Using a Topography Correction Coefficient for Estimating Daily Distribution of Solar Irradiance in Complex Terrain

A Simple Method Using a Topography Correction Coefficient for Estimating Daily Distribution of Solar Irradiance in Complex Terrain w» wz, 11«1y(2009) Korean Journal of Agricultural and Forest Meteorology, Vol. 11, No. 1, (2009), pp. 13~18 x w x s * w w (2009 3 16 ; 2009 3 17 ; 2009 3 19 ) A Simple Method Using a Topography Correction

More information

The Optimal Analytical Method of NDMA(N-Nitrodimethylamine) by Solid-Phase Microextraction Analysis (SPME)

The Optimal Analytical Method of NDMA(N-Nitrodimethylamine) by Solid-Phase Microextraction Analysis (SPME) w y wz 10«( 1y) 1~7, 2007 J. of the Korean Society for Environmental Analysis š (SPME) w NDMA(N-Nitrodimethylamine)» w y œw The Optimal Analytical Method of NDMA(N-Nitrodimethylamine) by Solid-Phase Microextraction

More information

역산이론을이용한연안수질모형의매개변수추정 Parameter Estimation of Coastal Water Quality Model Using the Inverse Theory

역산이론을이용한연안수질모형의매개변수추정 Parameter Estimation of Coastal Water Quality Model Using the Inverse Theory w w Áw œwz 17 «3 y, pp. 149~157, 2005 9 역산이론을이용한연안수질모형의매개변수추정 Parameter Estimation of Coastal Water Quality Model Using the Inverse Theory y *Á **Á k** Hong Yeon Cho*, Bum Jun Cho** and Shin Taek Jeong**

More information

Analysis on Variations of Energy Load for Applications of Double Skin Envelope Systems in Buildings

Analysis on Variations of Energy Load for Applications of Double Skin Envelope Systems in Buildings J. Korean. Soc. Living. Environ. Sys. Vol. 16, No. 3, pp 280~289(2009) w y y w z v l w w ½ Á½ * w y w, **x» /t Analysis on Variations of Energy Load for Applications of Double Skin Envelope Systems in

More information

천연산점토광물을이용한폐 - 유기염료제거

천연산점토광물을이용한폐 - 유기염료제거 Printed in the Republic of Korea 천연산점토광물을이용한폐 - 유기염료제거 * w œw (2006. 5. 17 ) The Removal of Organic Dye Waste using Natural Clay Minerals Jung-Chul Park* Department of Electronic Materials Engineering,

More information

Department of Oceanography, Kunsan National University, Kunsan Korea. Korea Environmental Research Center for Hydrosphere, Ansan Korea

Department of Oceanography, Kunsan National University, Kunsan Korea. Korea Environmental Research Center for Hydrosphere, Ansan Korea The Sea Journal of the Korean Society of Oceanography Vol. 11, No. 4, pp. 158 164, November 2006 y x û³ (1) š û³ Anabaena spiroides v. crassa w 1 Á½¼ 2 Áx 3 Á½ 4 Áy 1 * 1 w ww, 2 w wy, 3 w er y œw, 4 w

More information

The Study for the Evaluation of the Method for 222 Rn in Water

The Study for the Evaluation of the Method for 222 Rn in Water w y wz 9«( 2y) 134~138, 2006 J. of the Korean Society for Environmental Analysis 222 Rn Á Á Á½w Á Á»Á k w œ l The Study for the Evaluation of the Method for 222 Rn in Water Youngmi Oh, Jongbok Lee, Kyungjin

More information

Micronucleus Test of Wild Ginseng Culture Extract Using the Marrow Cells in ICR Mice

Micronucleus Test of Wild Ginseng Culture Extract Using the Marrow Cells in ICR Mice J. Fd Hyg. Safety 20(1), 58 63 (2005) ICR s w n w x y*á **Á *** * $IFNPO** w w ƒœ l*** w w w yw Micronucleus Test of Wild Ginseng Culture Extract Using the Marrow Cells in ICR Mice Si-Whan Song*, Deok

More information

Analysis of Azodicarbonamide in Food Products by High Performance Liquid Chromatography

Analysis of Azodicarbonamide in Food Products by High Performance Liquid Chromatography J. Fd Hyg. Safety Vol. 25, No. 2, pp. 100~105 (2010),QWTPCN QH (QQF *[IKGPG CPF 5CHGV[ Available online at http://www.foodhygiene.or.kr HPLCÏ º Ïä ܹ æö ý 1 ÂÞŠ 4  2  5 ÂÙ 2  1 ÂÞ 1 ÂÞ Š 3  ù 1 * 1

More information

아산만해역중형동물플랑크톤의시공간적변동

아산만해역중형동물플랑크톤의시공간적변동 The Sea Journal of the Korean Society of Oceanography Vol. 11, No. 1, pp. 1 10, February 2006 아산만해역중형동물플랑크톤의시공간적변동 Á Á 1 Á 2 û w y w 1Ÿ w y œw 2 sw w w lœw Spatio-temporal Variation of Mesozooplankton

More information

Application of PSL and TL Detection Method by Irradiation doses on the Foods Approved to Irradiation in Korea

Application of PSL and TL Detection Method by Irradiation doses on the Foods Approved to Irradiation in Korea J. Fd Hyg. Safety Vol. 25, No. 1, pp. 43~48 (2010),QWTPCN QH (QQF *[IKGPG CPF 5CHGV[ Available online at http://www.foodhygiene.or.kr ò öç»ï ã PSLŒ TL á ƒ ˆ   1  ý  * t t sƒ t wsƒ, 1 t t t» t» Application

More information

ETIKA V PROFESII PSYCHOLÓGA

ETIKA V PROFESII PSYCHOLÓGA P r a ž s k á v y s o k á š k o l a p s y c h o s o c i á l n í c h s t u d i í ETIKA V PROFESII PSYCHOLÓGA N a t á l i a S l o b o d n í k o v á v e d ú c i p r á c e : P h D r. M a r t i n S t r o u

More information

LA PRISE DE CALAIS. çoys, çoys, har - dis. çoys, dis. tons, mantz, tons, Gas. c est. à ce. C est à ce. coup, c est à ce

LA PRISE DE CALAIS. çoys, çoys, har - dis. çoys, dis. tons, mantz, tons, Gas. c est. à ce. C est à ce. coup, c est à ce > ƒ? @ Z [ \ _ ' µ `. l 1 2 3 z Æ Ñ 6 = Ð l sl (~131 1606) rn % & +, l r s s, r 7 nr ss r r s s s, r s, r! " # $ s s ( ) r * s, / 0 s, r 4 r r 9;: < 10 r mnz, rz, r ns, 1 s ; j;k ns, q r s { } ~ l r mnz,

More information

The Seventeen Plane Groups (Two-dimensional Space Groups)

The Seventeen Plane Groups (Two-dimensional Space Groups) Korean J. Crystallography Vol. 16, o. 1, pp.11~20, 2005 The Seventeen Plane Groups (Two-dimensional Space Groups) ƒá Á a Á Ÿ a Á~ a Áªœ a Á ž a ano-œ ª, ªƒ ª œ œ a ˆ ª Ÿ ª ( campus) The Seventeen Plane

More information

Framework for functional tree simulation applied to 'golden delicious' apple trees

Framework for functional tree simulation applied to 'golden delicious' apple trees Purdue University Purdue e-pubs Open Access Theses Theses and Dissertations Spring 2015 Framework for functional tree simulation applied to 'golden delicious' apple trees Marek Fiser Purdue University

More information

Characterization of Cysteine Residues in Cabbage Phospholipase D by Sulfhydryl Group Modifying Chemicals

Characterization of Cysteine Residues in Cabbage Phospholipase D by Sulfhydryl Group Modifying Chemicals Journal of the Korean Chemical Society Printed in the Republic of Korea v x yw w s s q D l» p š * w yw (2006. 8. 12 ) Characterization of Cysteine Residues in Cabbage Phospholipase D by Sulfhydryl Group

More information

마이크로파를이용한간담도계영상방사성의약품 99m Tc-Mebrofenin 의합성

마이크로파를이용한간담도계영상방사성의약품 99m Tc-Mebrofenin 의합성 Journal of the Korean Chemical Society 2005, Vol. 49, No. 4 Printed in the Republic of Korea 마이크로파를이용한간담도계영상방사성의약품 Tc-Mebrofenin 의합성 «Á yá x*á w (2005. 4. 20 ) Microwave assisted Synthesis of Tc-Mebrofenin

More information

Environment Friendly Control of Gray Mold, a Ginseng Storage Disease Using Essential Oils

Environment Friendly Control of Gray Mold, a Ginseng Storage Disease Using Essential Oils Res. Plant Dis. 15(3) : 236-241 (2009) Research in Plant Disease The Korean Society of Plant Pathology w y ey ½ Á½û³ 1 Á w 2 Á½ 3 Á½xy 3 Á 2 Á½y» 2 *, 1 ( ), 2 û w w, 3 û» x Environment Friendly Control

More information

T i t l e o f t h e w o r k : L a M a r e a Y o k o h a m a. A r t i s t : M a r i a n o P e n s o t t i ( P l a y w r i g h t, D i r e c t o r )

T i t l e o f t h e w o r k : L a M a r e a Y o k o h a m a. A r t i s t : M a r i a n o P e n s o t t i ( P l a y w r i g h t, D i r e c t o r ) v e r. E N G O u t l i n e T i t l e o f t h e w o r k : L a M a r e a Y o k o h a m a A r t i s t : M a r i a n o P e n s o t t i ( P l a y w r i g h t, D i r e c t o r ) C o n t e n t s : T h i s w o

More information

236 Chapter 4 Applications of Derivatives

236 Chapter 4 Applications of Derivatives 26 Chapter Applications of Derivatives Î$ &Î$ Î$ 5 Î$ 0 "Î$ 5( 2) $È 26. (a) g() œ ( 5) œ 5 Ê g () œ œ Ê critical points at œ 2 and œ 0 Ê g œ ± )(, increasing on ( _ß 2) and (!ß _), decreasing on ( 2 ß!)!

More information

Analysis of Total Aflatoxins in Spices and Dried Fruits

Analysis of Total Aflatoxins in Spices and Dried Fruits J. Fd Hyg. Safety Vol. 5, No., pp. 65~7 (00),QWTPCN QH (QQF *[IKGPG CPF 5CHGV[ Available online at http://www.foodhygiene.or.kr Ì Ý Œ Î Ä æö  ÂÞ Ä ý  µý* t t sƒ t wsƒ t t w t t t t Analysis of Total

More information

Jin Hee Kim, Ah Yeon Park, Eun Ha Jung, Cheol-Woo Lee, Tae Ho Lee and Jeong-Rok Youm

Jin Hee Kim, Ah Yeon Park, Eun Ha Jung, Cheol-Woo Lee, Tae Ho Lee and Jeong-Rok Youm Printed in the Republic of Korea "/"-:5*$"- 4$*&/$& 5&$)/0-0(: Vol. 20, No. 4, 323-330, 2007 pe wx r j )1-$ w w x ½ Á Á wá Á kyá w w w Development of a rapid HPLC method for the determination of penciclovir

More information

Simultaneous determination of amphetamine derivatives and norketamine in hair by GC-MS/MS

Simultaneous determination of amphetamine derivatives and norketamine in hair by GC-MS/MS Printed in the Republic of Korea "/"-:5*$"- 4$*&/$& 5&$)/0-0(: Vol. 22, No. 3, 210-218, 2009 ($.4.4 w rk fk ½ Á yáš Á Á Á Simultaneous determination of amphetamine derivatives and norketamine in hair by

More information

OC330C. Wiring Diagram. Recommended PKH- P35 / P50 GALH PKA- RP35 / RP50. Remarks (Drawing No.) No. Parts No. Parts Name Specifications

OC330C. Wiring Diagram. Recommended PKH- P35 / P50 GALH PKA- RP35 / RP50. Remarks (Drawing No.) No. Parts No. Parts Name Specifications G G " # $ % & " ' ( ) $ * " # $ % & " ( + ) $ * " # C % " ' ( ) $ * C " # C % " ( + ) $ * C D ; E @ F @ 9 = H I J ; @ = : @ A > B ; : K 9 L 9 M N O D K P D N O Q P D R S > T ; U V > = : W X Y J > E ; Z

More information

Analyzing of Students Misconceptions About Chemical Equilibrium

Analyzing of Students Misconceptions About Chemical Equilibrium Analyzing of Students Misconceptions About Chemical Equilibrium Gülten ŞENDUR, Dokuz Eylül University, Department of Secondary Science and Mathematics Education, Izmir, gulten.sendur@deu.edu.tr Mustafa

More information

ƒ ƒ ƒ ƒ Š ƒ Š Ž Ž ƒ ƒ ƒ ˆ ƒ ƒž ƒ ƒ ƒž ƒ Š ƒ Š ƒ ƒ ƒ ƒ ŽŽ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ˆ Š Š ƒ ƒ ƒ Žƒ Ž ƒ Š ƒ ƒž Ž ƒ Ž ƒ ƒ Š ƒ ˆ Š Š Š ƒ š Ž ƒ ƒ Š Š ƒ Ž ƒ Ž š ƒž š Š

ƒ ƒ ƒ ƒ Š ƒ Š Ž Ž ƒ ƒ ƒ ˆ ƒ ƒž ƒ ƒ ƒž ƒ Š ƒ Š ƒ ƒ ƒ ƒ ŽŽ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ˆ Š Š ƒ ƒ ƒ Žƒ Ž ƒ Š ƒ ƒž Ž ƒ Ž ƒ ƒ Š ƒ ˆ Š Š Š ƒ š Ž ƒ ƒ Š Š ƒ Ž ƒ Ž š ƒž š Š Š ƒžˆ Š Ž ƒ ƒ Ž Š ˆ Š ƒ d KEdydd d &hed/ke>^z/wd/kek&d,^zs/dk/dw>ded d d d &hed/ke>>k/dzKEdZK>E^^hZE dd d d Z,/s/E' dd d d WZKhd/^^D/Ed/KEdd d d h^zde'ded dd d e /EdZ&^ de d e ^Zs/sK>hd/KE

More information

Study on the Heavy Metal Contents in Fishes and Shellfishes of Gyeongsangnam-Do Coastal Area-Part 1

Study on the Heavy Metal Contents in Fishes and Shellfishes of Gyeongsangnam-Do Coastal Area-Part 1 J. Fd Hyg. Safety 19(3), 132 139 (2004) û q w w - 1 w Á *Áw û y * w y Áyœ lœw Study on the Heavy Metal Contents in Fishes and Shellfishes of Gyeongsangnam-Do Coastal Area-Part 1 Gang-Ja Ha, Ju-Yeong Song*,

More information

Surfactant Selection for the Enhanced Biological Degradation of Toluene

Surfactant Selection for the Enhanced Biological Degradation of Toluene w w m y wz Vol. 10, No. 4, pp. 26~32, 2005 œ Toluene w w w w y ½ 1 Á ³ 1 Á½ x 1 Á x 2 * 1š w zy lœw, 2 w m y œw Surfactant Selection for the Enhanced Biological Degradation of Toluene Yongsik Kim 1 ÁYounggyu

More information

Supplemental Material

Supplemental Material Supplemental Material Chemical and Physical Change Assessment CPCA γ-version This assessment can be fashioned into a quiz booklet using the following cover page. At the end of the quiz is a customized

More information

February 17, 2015 REQUEST FOR PROPOSALS. For Columbus Metropolitan Library. Issued by: Purchasing Division 96 S. Grant Ave. Columbus, OH 43215

February 17, 2015 REQUEST FOR PROPOSALS. For Columbus Metropolitan Library. Issued by: Purchasing Division 96 S. Grant Ave. Columbus, OH 43215 F 7, 05 RQU FOR PROPOL P/B & O RFP L 5-006 F L : P D 96 G, OH 435 D : 3, 05 N :00 N (, O L ) W D, P P D, F D : (64) 849-034; F: (64) 849-34 @ RQU FOR PROPOL NRUON L ( L L ) R P ( RFP ) P B P N L 5-006

More information

Cross-Age Study Of The Understanding Of Some Concepts In Chemistry Subjects In Science Curriculum

Cross-Age Study Of The Understanding Of Some Concepts In Chemistry Subjects In Science Curriculum Morgil & Yörük / TÜFED-TUSED / 3(1) 2006 15 TÜRK FEN EĞİTİMİ DERGİSİ Yıl 3, Sayı 1, Mayıs 2006 Journal of TURKISH SCIENCE EDUCATION Volume 3, Issue 1, May 2006 http://www.tused.org Cross-Age Study Of The

More information

F ST. ] = p anc Var(p s s. p anc. (1 p anc ) = F ST + F ST. ] p anc

F ST. ] = p anc Var(p s s. p anc. (1 p anc ) = F ST + F ST. ] p anc ƒ ƒ Š ƒ ˆƒ ƒ ƒ ƒ ƒ Šƒ ƒ ƒ ƒ ƒƒ ƒ ƒ ƒ Ž ƒ ƒ ƒ ƒ Š ˆ Š Ž ˆ ƒž Š ƒ Š Ž ƒ ƒ ˆƒ ƒ ƒ ƒ ƒ ˆ Ž ƒ ƒ Š Ž ˆ Ž ƒž Š ƒ ˆ ƒ ƒ ƒ Š Ž ˆ Ž ƒž Š ƒ ˆ ƒ ƒ ƒž Š Ž Š ƒ Š ƒžž Š Š Ž ƒ Šƒ ƒ ƒ ƒ Š Š Šƒ ƒ Ž ƒ ƒ Žƒ Žƒ ˆˆ ƒ ƒ ƒž Ž

More information

Juan Juan Salon. EH National Bank. Sandwich Shop Nail Design. OSKA Beverly. Chase Bank. Marina Rinaldi. Orogold. Mariposa.

Juan Juan Salon. EH National Bank. Sandwich Shop Nail Design. OSKA Beverly. Chase Bank. Marina Rinaldi. Orogold. Mariposa. ( ) X é X é Q Ó / 8 ( ) Q / ( ) ( ) : ( ) : 44-3-8999 433 4 z 78-19 941, #115 Z 385-194 77-51 76-51 74-7777, 75-5 47-55 74-8141 74-5115 78-3344 73-3 14 81-4 86-784 78-33 551-888 j 48-4 61-35 z/ zz / 138

More information

Can you tell the relationship between students SAT scores and their college grades?

Can you tell the relationship between students SAT scores and their college grades? Correlation One Challenge Can you tell the relationship between students SAT scores and their college grades? A: The higher SAT scores are, the better GPA may be. B: The higher SAT scores are, the lower

More information

Studies on Simultaneous Determination of Chlorophyll a and b, Pheophorbide a, and β-carotene in Chlorella and Spirulina Products

Studies on Simultaneous Determination of Chlorophyll a and b, Pheophorbide a, and β-carotene in Chlorella and Spirulina Products J. Fd Hyg. Sfety 20(3), 141 146 (2005) j v ù t w, b, r s β-e p w Á½ Á½ Áw Á w Á z Á t t Studies on Simultneous Determintion of nd b, Pheophorbide, nd β-crotene in Chlorell nd Spirulin Products Young J

More information

Al(lll)-Porphyrin 착물에의한올레핀산화반응메카니즘연구

Al(lll)-Porphyrin 착물에의한올레핀산화반응메카니즘연구 Printed in the Republic of Korea Al(lll)-Porphyrin 착물에의한올레핀산화반응메카니즘연구 w Áùz¼ * w w w yw (2005. 10. 4 ) Kinetic Investigation of Olefin Oxidation by Al(III)-Porphyrin Complexes Man So Han and Hun Gil Na*

More information

Vectors. Teaching Learning Point. Ç, where OP. l m n

Vectors. Teaching Learning Point. Ç, where OP. l m n Vectors 9 Teaching Learning Point l A quantity that has magnitude as well as direction is called is called a vector. l A directed line segment represents a vector and is denoted y AB Å or a Æ. l Position

More information

(Zingiber officinale Roscoe)

(Zingiber officinale Roscoe) J. Fd Hyg. Safety Vol. 25, No. 1, pp. 59~64 (2010),QWTPCN QH (QQF *[IKGPG CPF 5CHGV[ Available online at http://www.foodhygiene.or.kr ô (Zingiber officinale Roscoe) ö ƒú Œ Ö Â Š 1   Š * w t py, 1 û w

More information

6. Convert 5021 centimeters to kilometers. 7. How many seconds are in a leap year? 8. Convert the speed 5.30 m/s to km/h.

6. Convert 5021 centimeters to kilometers. 7. How many seconds are in a leap year? 8. Convert the speed 5.30 m/s to km/h. % " ' ) 2 3 1 2 3 + + 4 2 3 L L CHAPTER A Physics Toolkit Practice Problems Mathematics and Physics pages page 5 For each problem, give the rewritten equation you would use and the answer. 1. A lightbulb

More information

Adorn. sans condensed Smooth. v22622x

Adorn. sans condensed Smooth. v22622x s Adorn f t sans condensed Smooth 9 0 u v22622x user s guide PART OF THE ADORN POMANDER SMOOTH COLLECTION v O P E N T Y P E FAQ : For information on how to access the swashes and alternates, visit LauraWorthingtonType.com/faqs

More information

The University of Bath School of Management is one of the oldest established management schools in Britain. It enjoys an international reputation for

The University of Bath School of Management is one of the oldest established management schools in Britain. It enjoys an international reputation for The University of Bath School of Management is one of the oldest established management schools in Britain. It enjoys an international reputation for the quality of its teaching and research. Its mission

More information

Correlation. A statistics method to measure the relationship between two variables. Three characteristics

Correlation. A statistics method to measure the relationship between two variables. Three characteristics Correlation Correlation A statistics method to measure the relationship between two variables Three characteristics Direction of the relationship Form of the relationship Strength/Consistency Direction

More information

EFFECTIVENESS OF ANALOGIES ON STUDENTS UNDERSTANDING OF CHEMICAL EQUILIBRIUM

EFFECTIVENESS OF ANALOGIES ON STUDENTS UNDERSTANDING OF CHEMICAL EQUILIBRIUM ISSN 1308 8971 Special Issue: Selected papers presented at WCNTSE EFFECTIVENESS OF ANALOGIES ON STUDENTS UNDERSTANDING OF CHEMICAL EQUILIBRIUM a Akbar NASERIAZAR, b Haluk ÖZMEN and c Abed BADRIAN a Islamic

More information

Research of Application the Virtual Reality Technology in Chemistry Education

Research of Application the Virtual Reality Technology in Chemistry Education Journal of the Korean Chemical Society Printed in the Republic of Korea * (2002. 8. 29 ) Research of Application the Virtual Reality Technology in Chemistry Education Jong Seok Park*, Kew Cheol Shim, Hyun

More information

Hot and Cold Balloons

Hot and Cold Balloons Hot and Cold Balloons Moira filled a balloon with air. She tightly tied the balloon so no air could get in or out of the balloon. She kept the balloon in a warm room. An hour later she put the balloon

More information

1 h 9 e $ s i n t h e o r y, a p p l i c a t i a n

1 h 9 e $ s i n t h e o r y, a p p l i c a t i a n T : 99 9 \ E \ : \ 4 7 8 \ \ \ \ - \ \ T \ \ \ : \ 99 9 T : 99-9 9 E : 4 7 8 / T V 9 \ E \ \ : 4 \ 7 8 / T \ V \ 9 T - w - - V w w - T w w \ T \ \ \ w \ w \ - \ w \ \ w \ \ \ T \ w \ w \ w \ w \ \ w \

More information

Principal Secretary to Government Haryana, Town & Country Planning Department, Haryana, Chandigarh.

Principal Secretary to Government Haryana, Town & Country Planning Department, Haryana, Chandigarh. 1 From To Principal Secretary to Government Haryana, Town & Country Planning Department, Haryana, Chandigarh. The Director General, Town & Country Planning Department, Haryana, Chandigarh. Memo No. Misc-2339

More information

Math Released Item Algebra 2. Radioactive Element Equations VH147862

Math Released Item Algebra 2. Radioactive Element Equations VH147862 Math Released Item 2018 Algebra 2 Radioactive Element Equations VH147862 Anchor Set A1 A9 With Annotations Prompt Score Description VH147862 Rubric Part A 1 Student response includes the following element.

More information

A Study on the Hand Hygiene of Food Handlers of Food Court and Cafeteria in University Campus

A Study on the Hand Hygiene of Food Handlers of Food Court and Cafeteria in University Campus J. Fd Hyg. Safety Vol. 25, No. 2, pp. 133~142 (2010),QWTPCN QH (QQF *[IKGPG CPF 5CHGV[ Available online at http://www.foodhygiene.or.kr ò ù ô Ð 1 ÂÞ 1  ý 2 * 1 w œ w, 2 w œw A Study on the Hand Hygiene

More information

Is It Matter? salt. rocks. Mars. baby powder. Jupiter. milk. steam. air. rotten apples. light. heat. dust. sound waves. love. water. cells.

Is It Matter? salt. rocks. Mars. baby powder. Jupiter. milk. steam. air. rotten apples. light. heat. dust. sound waves. love. water. cells. Is It Matter? Listed below is a list of things that are considered matter and things that are not considered matter. Put an X next to each of the things that you consider to be matter. rocks salt baby

More information

! " # $! % & '! , ) ( + - (. ) ( ) * + / 0 1 2 3 0 / 4 5 / 6 0 ; 8 7 < = 7 > 8 7 8 9 : Œ Š ž P P h ˆ Š ˆ Œ ˆ Š ˆ Ž Ž Ý Ü Ý Ü Ý Ž Ý ê ç è ± ¹ ¼ ¹ ä ± ¹ w ç ¹ è ¼ è Œ ¹ ± ¹ è ¹ è ä ç w ¹ ã ¼ ¹ ä ¹ ¼ ¹ ±

More information

Planning for Reactive Behaviors in Hide and Seek

Planning for Reactive Behaviors in Hide and Seek University of Pennsylvania ScholarlyCommons Center for Human Modeling and Simulation Department of Computer & Information Science May 1995 Planning for Reactive Behaviors in Hide and Seek Michael B. Moore

More information

The Effects of New Nonspecific Immunostimulators in Pig

The Effects of New Nonspecific Immunostimulators in Pig J. Fd Hyg. Safety 21(2), 113 117 (2006)» w x 2 Á û Á Á xáy Á Á½ Á Á xá xá y 2 Á 2 Á «2 Á ½ 2 Á½» 2 Á 1 Á y 1 Á Á w wœ w gg lv œ w w wp w The Effects of New Nonspecific Immunostimulators in Pig Ji-Youn

More information

Investigation of some estimators via taylor series approach and an application

Investigation of some estimators via taylor series approach and an application American Journal of Theoretical and Applied Statistics 2014; 3(5): 141-147 Published online September 20, 2014 (http://www.sciencepublishinggroup.com/j/ajtas) doi: 10.11648/j.ajtas.20140305.14 ISSN: 2326-8999

More information

An Example file... log.txt

An Example file... log.txt # ' ' Start of fie & %$ " 1 - : 5? ;., B - ( * * B - ( * * F I / 0. )- +, * ( ) 8 8 7 /. 6 )- +, 5 5 3 2( 7 7 +, 6 6 9( 3 5( ) 7-0 +, => - +< ( ) )- +, 7 / +, 5 9 (. 6 )- 0 * D>. C )- +, (A :, C 0 )- +,

More information

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 REDCLIFF MUNICIPAL PLANNING COMMISSION FOR COMMENT/DISCUSSION DATE: TOPIC: April 27 th, 2018 Bylaw 1860/2018, proposed amendments to the Land Use Bylaw regarding cannabis

More information

t π ö óœ Ë π l v π [ JA :

t π ö óœ Ë π l v π [ JA : No. of Printed Pages 6 TGS (321) [ 18 HDGPKAC DL2Y(O) ] Diploma in Elementary Education Second Year (Old Course) Exam., 2018 ( D. El. Ed. ) Course Code 14C : Teaching of General Science Full Marks : 80

More information

Obtain from theory/experiment a value for the absorbtion cross-section. Calculate the number of atoms/ions/molecules giving rise to the line.

Obtain from theory/experiment a value for the absorbtion cross-section. Calculate the number of atoms/ions/molecules giving rise to the line. Line Emission Observations of spectral lines offer the possibility of determining a wealth of information about an astronomical source. A usual plan of attack is :- Identify the line. Obtain from theory/experiment

More information

An Analysis of Field Test Results for Assessment Items Aligned to the Middle School Topic of Atoms, Molecules, and States of Matter

An Analysis of Field Test Results for Assessment Items Aligned to the Middle School Topic of Atoms, Molecules, and States of Matter An Analysis of Field Test Results for Assessment Items Aligned to the Middle School Topic of Atoms, Molecules, and States of Matter Cari F. Herrmann Abell and George E. DeBoer AAAS Project 2061 NARST Annual

More information

Overview. Overview. Overview. Specific Examples. General Examples. Bivariate Regression & Correlation

Overview. Overview. Overview. Specific Examples. General Examples. Bivariate Regression & Correlation Bivariate Regression & Correlation Overview The Scatter Diagram Two Examples: Education & Prestige Correlation Coefficient Bivariate Linear Regression Line SPSS Output Interpretation Covariance ou already

More information

SOLAR MORTEC INDUSTRIES.

SOLAR MORTEC INDUSTRIES. SOLAR MORTEC INDUSTRIES www.mortecindustries.com.au Wind Regions Region A Callytharra Springs Gascoyne Junction Green Head Kununurra Lord Howe Island Morawa Toowoomba Wittanoom Bourke Region B Adelaide

More information

Optimization of a parallel 3d-FFT with non-blocking collective operations

Optimization of a parallel 3d-FFT with non-blocking collective operations Optimization of a parallel 3d-FFT with non-blocking collective operations Chair of Computer Architecture Technical University of Chemnitz Département de Physique Théorique et Appliquée Commissariat à l

More information

QUESTIONS ON QUARKONIUM PRODUCTION IN NUCLEAR COLLISIONS

QUESTIONS ON QUARKONIUM PRODUCTION IN NUCLEAR COLLISIONS International Workshop Quarkonium Working Group QUESTIONS ON QUARKONIUM PRODUCTION IN NUCLEAR COLLISIONS ALBERTO POLLERI TU München and ECT* Trento CERN - November 2002 Outline What do we know for sure?

More information

Objectives and Theoretical Framework

Objectives and Theoretical Framework COORDINATING REPRESENTATIONS IN CHEMISTRY 1 Objectives and Theoretical Framework Learning science presents unique challenges to the learner with regard to considering invisible worlds, such as molecules

More information

Ed S MArket. NarROW } ] T O P [ { U S E R S G U I D E. urrrrrrrrrrrv

Ed S MArket. NarROW } ] T O P [ { U S E R S G U I D E. urrrrrrrrrrrv Ed S MArket NarROW Q urrrrrrrrrrrv } ] T O P [ { U S E R S G U I D E QUALITY U op e nt y p e fa q: For information on how to access the swashes and alternates, visit LauraWorthingtonType.com/faqs All operating

More information

&i à ƒåi à A t l v π [É A :

&i à ƒåi à A t l v π [É A : No. of Printed Pages 7 (671) [ 18 HDGPKAC DL1Y(N) ] Diploma in Elementary Education First Year (New) Exam., 2018 ( D. El. Ed. ) Course Code 02 : Education, Society and Curriculum Full Marks : 80 Time :

More information

Æ Å not every column in E is a pivot column (so EB œ! has at least one free variable) Æ Å E has linearly dependent columns

Æ Å not every column in E is a pivot column (so EB œ! has at least one free variable) Æ Å E has linearly dependent columns ßÞÞÞß @ is linearly independent if B" @" B# @# ÞÞÞ B: @: œ! has only the trivial solution EB œ! has only the trivial solution Ðwhere E œ Ò@ @ ÞÞÞ@ ÓÑ every column in E is a pivot column E has linearly

More information

Continuing Education and Workforce Training Course Schedule Winter / Spring 2010

Continuing Education and Workforce Training Course Schedule Winter / Spring 2010 Continuing Education and Workforce Training Course Schedule Winter / Spring 2010 www.southeastmn.edu/training Creating the Solution that Fits! Information Information Registration Registration via our

More information

USING PARTICULATE DRAWINGS TO STUDY YEAR OLDS UNDERSTANDING OF PHYSICAL AND CHEMICAL COMPOSITION OF MATTER AS WELL AS THE STATE OF MATTER

USING PARTICULATE DRAWINGS TO STUDY YEAR OLDS UNDERSTANDING OF PHYSICAL AND CHEMICAL COMPOSITION OF MATTER AS WELL AS THE STATE OF MATTER USING PARTICULATE DRAWINGS TO STUDY 13-17 YEAR OLDS UNDERSTANDING OF PHYSICAL AND CHEMICAL COMPOSITION OF MATTER AS WELL AS THE STATE OF MATTER Zoltán Tóth and Edina Kiss tothzoltandr@yahoo.com Using Sanger

More information

Subject Matter and Geography Education

Subject Matter and Geography Education Subject Matter and Geography Education Kwang Joon Cho Seoul Teachers College As Subject Education appears, the idea of the subject becomes clear arid the goals of Subject Education come to focus on character

More information

LEAD IN DRINKING WATER REPORT

LEAD IN DRINKING WATER REPORT 181 US Hwy 46 Mine Hill, NJ 07803 (908) 654-8068 (800) 783-0567 Fax 908-654-8069 LEAD IN DRINKING WATER REPORT Performed At: Montrose School 356 Clark St., South Orange, NJ 07079 Performed For: South Orange

More information

Certificate Interpretation Exam: CIEX

Certificate Interpretation Exam: CIEX VERY IMPORTANT: Please read and follow carefully the instructions in this paper and the documents you received when you enrolled on the exam. Not following the instructions can result in a significant

More information

ALTER TABLE Employee ADD ( Mname VARCHAR2(20), Birthday DATE );

ALTER TABLE Employee ADD ( Mname VARCHAR2(20), Birthday DATE ); !! "# $ % & '( ) # * +, - # $ "# $ % & '( ) # *.! / 0 "# "1 "& # 2 3 & 4 4 "# $ % & '( ) # *!! "# $ % & # * 1 3 - "# 1 * #! ) & 3 / 5 6 7 8 9 ALTER ; ? @ A B C D E F G H I A = @ A J > K L ; ?

More information

The Singapore Copyright Act applies to the use of this document.

The Singapore Copyright Act applies to the use of this document. Title Use of analogy in teaching the particulate theory of matter Author(s) Boo Hong Kwen & Toh Kok Aun Source Teaching and Learning, 17(2),79-85 Published by Institute of Education (Singapore) This document

More information

The t-test: A z-score for a sample mean tells us where in the distribution the particular mean lies

The t-test: A z-score for a sample mean tells us where in the distribution the particular mean lies The t-test: So Far: Sampling distribution benefit is that even if the original population is not normal, a sampling distribution based on this population will be normal (for sample size > 30). Benefit

More information

! " #$ Downloaded from sjsph.tums.ac.ir at 8:19 IRST on Friday March 8th 2019 :' ( ) % & $ '( % % )* - (OCRA) .9! /! I & % )*

!  #$ Downloaded from sjsph.tums.ac.ir at 8:19 IRST on Friday March 8th 2019 :' ( ) % & $ '( % % )* - (OCRA) .9! /! I & % )* OCRA "# 1 * 1 " # 1 1 ' ) ' ), * ) ' )*_ 1 34 * ' 67 OCRA) P Q "b p=3) e 'G R '6 'g < j 7 @ P ) N O B "7 fh N j 7 d 'g ' )* # ' )* +#, J K Q k #, c )* R "# B M fh d J g * c G * c "7 "7 lo I K Q fh J K

More information

!!"# $% &" ( )

!!# $% & ( ) 2002, Vol. 46, No. 6 Printed in the Republic of Korea!!"# $% &" * (2002. 5. 9 ) A Survey of Secondary School Science Teachers Thinking on Classifying Phenomena Related to Dissolution of Ionic Compound

More information

Optimal Control of PDEs

Optimal Control of PDEs Optimal Control of PDEs Suzanne Lenhart University of Tennessee, Knoville Department of Mathematics Lecture1 p.1/36 Outline 1. Idea of diffusion PDE 2. Motivating Eample 3. Big picture of optimal control

More information

Introduction to NMSI through Experimental Design Module 1

Introduction to NMSI through Experimental Design Module 1 Introduction to NMSI through Experimental Design Module 1 Module 1 Description: This is the first module of any science training series, and is presented to a mixed audience of middle school and high school

More information

: œ Ö: =? À =ß> real numbers. œ the previous plane with each point translated by : Ðfor example,! is translated to :)

: œ Ö: =? À =ß> real numbers. œ the previous plane with each point translated by : Ðfor example,! is translated to :) â SpanÖ?ß@ œ Ö =? > @ À =ß> real numbers : SpanÖ?ß@ œ Ö: =? > @ À =ß> real numbers œ the previous plane with each point translated by : Ðfor example, is translated to :) á In general: Adding a vector :

More information

Comparative Analysis of Clinical and Histopathological Appearance Between Oral Leukoplakia and Lichen Planus

Comparative Analysis of Clinical and Histopathological Appearance Between Oral Leukoplakia and Lichen Planus Journal of Dental Hygiene Science Vol. 5, No. 4, pp. 199~ 204 (2005) rsk Áw x ûw ew Comparative Analysis of Clinical and Histopathological Appearance Between Oral Leukoplakia and Lichen Planus Mi-Heon

More information

8œ! This theorem is justified by repeating the process developed for a Taylor polynomial an infinite number of times.

8œ! This theorem is justified by repeating the process developed for a Taylor polynomial an infinite number of times. Taylor and Maclaurin Series We can use the same process we used to find a Taylor or Maclaurin polynomial to find a power series for a particular function as long as the function has infinitely many derivatives.

More information

New York CCLS. Practice. Teacher Guide Mathematics. NYS Test. Addresses latest. updates from 11/20/12. Replaces Practice Test 3

New York CCLS. Practice. Teacher Guide Mathematics. NYS Test. Addresses latest. updates from 11/20/12. Replaces Practice Test 3 C o m m o n C o r e E d i t i o n New York CCLS Practice 8 Teacher Guide Mathematics Addresses latest NYS Test updates from 11/20/12 Replaces Practice Test 3 2013 Curriculum Associates, LLC North Billerica,

More information

R for beginners. 2 The few things to know before st. 8 Index 31

R for beginners. 2 The few things to know before st. 8 Index 31 ; & & & 8 * ( 0 " & 9 1 R f Eu l 1 W R? 3 T fw kw f 5 3-4.1 T

More information

ESSENTIAL CONCEPTS AND SKILL SETS OF THE IOWA CORE CURRICULUM

ESSENTIAL CONCEPTS AND SKILL SETS OF THE IOWA CORE CURRICULUM ESSENTIAL CONCEPTS AND SKILL SETS OF THE IOWA CORE CURRICULUM SOCIAL STUDIES PROVIDED BY THE IOWA DEPARTMENT OF EDUCATION INTRODUCTION Social studies is the integrated study of the social sciences and

More information

TEACHER NOTES: ICE CUBE POSTER

TEACHER NOTES: ICE CUBE POSTER TEACHER NOTES: NATIONAL CURRICULUM LINKS THE PARTICULATE NATURE OF MATTER the properties of the different states of matter (solid, liquid and gas) in terms of the particle model, including gas pressure

More information

An Introduction to Optimal Control Applied to Disease Models

An Introduction to Optimal Control Applied to Disease Models An Introduction to Optimal Control Applied to Disease Models Suzanne Lenhart University of Tennessee, Knoxville Departments of Mathematics Lecture1 p.1/37 Example Number of cancer cells at time (exponential

More information

What Can Linguistics Tell Us About Knowledge Structures in Physics? David Brookes. Rutgers University

What Can Linguistics Tell Us About Knowledge Structures in Physics? David Brookes. Rutgers University What Can Linguistics Tell Us About Knowledge Structures in Physics? David Brookes Rutgers University Outline 1. Quantum Mechanics: Historical Analysis 2. Constructivism: A Theoretical Framework 3. Linguistics

More information

1. Allstate Group Critical Illness Claim Form: When filing Critical Illness claim, please be sure to include the following:

1. Allstate Group Critical Illness Claim Form: When filing Critical Illness claim, please be sure to include the following: Dear Policyholder, Per your recent request, enclosed you will find the following forms: 1. Allstate Group Critical Illness Claim Form: When filing Critical Illness claim, please be sure to include the

More information