서울지역의 도축 소,돼지 지육에서의 잔류물질 비교 조사

임홍규 ( Hong Kyu Lim ),최태석 ( Tae Suk Choi ),윤은선 ( Eun Sun Yun ),이주형 ( Joo Hyung Lee ),기노준 ( No Joon Ki ),이정학 ( Jung Hark Lee ) 한국가축위생학회 2003 韓國家畜衛生學會誌 Vol.26 No.2

This study was carried out to compare the antibiotic residues in the muscles of cattle and pigs from slaughter-houses in Seoul from 2000 to 2002 by EEC-4-plate, Charm Ⅱ and l-IPLC methods. The results were summarized as follows; 1. Residual materials were detected from 41 samples(0.6%) by EEC-4-plate method from random sampling and 38 samples(12%) by Charm Ⅱ method from directed sampling. 2. Violation rates were 0.3% by monitoring and 4.7% by surveillance program. 3. The 35 samples were classified as tetracyclines 30(86%), sulfonamides 4(11%), b-lactams 1(3%) and two samples simultaneously determined oxyteracycline plus sulfadimetoxine, and sulfamerazine plus sulfadimetoxine. 4. The highest residual concentration(ppm) of chiortetracycine, oxytetracyclirie, sulfamethazine, sufadimetoxine and penicillin were 0.5, 12.0, 6.4, 2.6 and 0.44, respectively.

도축장의 생,해체검사를 통한 경산우 및 미경산우 감별법(1)

최임용 ( Im Yong Choi ),최태석 ( Tae Suk Choi ),이달주 ( Dal Ju Lee ),이해영 ( Chang Sik Rho ),노창식 ( Kyu Hiun Kim ),김규현 ( Eun Kim ),김은 ( Taek Boo Kweon ),권택부 ( Jung Hark Lee ),이정학 한국가축위생학회 2007 韓國家畜衛生學會誌 Vol.30 No.3

This study was performed to make helpful standard for discrimination of cows from heifers by uterine and ovarian section inspection. A total of 3,736 heifers and 249 cows were inspected from January to November 2006 in Karak Market Slaughter house. Firstly, it was obvious that non-corpus albicans were observed in almost heifers(3,597/3,736, 96.3%), but there were distinctive corpus albicans in all cows(249/249 100%). Secondly, another evident was that the length and diameter of the horn in uterus was below 30㎜ in 94.5%(3,267/3,736) heifers, but above 30㎜ in 90.4%(225/245) cows, and it was easy to distinguish between right and left horn by difference of size in 87.6%(218/249) cows. Thirdly the diameters of pelvic cavity was below 220㎜ in 96.8%(3,615/3,736) heifers, but was over 200㎜ in 85.1%(212/249) cows. Fourthly another difference was found in second sacrum union condition and 13th thoracic vertebral process`s states. In case of heifers, it was distinctive five lines in each second sacrum, but it was non-distinctive or united in the same each lines of the sacrum in cows. Fifthly in the results of 13th thoracic vertebral colors, the ratio between red color and white color was 7:3 in heifers(3,385/3,736, 90.6%), but that was 2:8 in cows(199/249, 79.9%). Consequently, it was possible to use the method which discriminated cows from heifers by uterine and ovarian section inspection in large scaled field slaughter house.

스포츠 스타의 모델 이미지가 광고태도, 브랜드자산 및 구매의도에 미치는 영향

김병식 ( Byung-shik Kim ),최태석 ( Tae-suk Choi ),유종만 ( Jong-man Yoo ) 한국체육대학교 체육과학연구소 2016 스포츠사이언스 Vol.33 No.2

이 연구는 스포츠 스타의 모델 이미지가 광고태도, 브랜드자산 및 구매의도에 미치는 영향을 규명하는데 그 목적이 있으며, 광고모델을 선정하는데 있어서 스포츠 스타 모델의 효용성을 증명하는데 실증적인 기초자료를 제공하는데 그 의의가 있다. 자료 수집을 위해 서울 및 경기도에 위치한 K대학교, H대학교, Y대학교의 학생들을 대상으로 총 300부의 설문지를 배포하였으며, 6부를 제외한 294부(98%)를 최종 유효 표본으로 사용하였으며, SPSS 21과 AMOS 21을 이용하여, 빈도분석, 탐색적 요인분석, 확인적 요인분석, 신뢰도분석, 상관관계분석, 구조방정식 모형 검증을 실시하였다. 그 결과, 첫째, 스포츠 스타의 모델 이미지는 광고태도에 유의한 영향을 미치는 것으로 나타났다. 둘째, 스포츠 스타의 모델 이미지는 브랜드자산에 유의한 영향을 미치는 것으로 나타났다. 셋째, 스포츠 스타의 모델 이미지는 구매행동에 유의한 영향을 미치는 것으로 나타났다. 넷째, 광고태도는 구매행동에 유의한 영향을 미치는 것으로 나타났다. 다섯째, 브랜드자산은 구매행동에 유의한 영향을 미치는 것으로 나타났다. 마지막으로 여섯째, 광고태도는 브랜드자산에 유의한 영향을 미치는 것으로 나타났다. 따라서 우호적인 광고태도와 브랜드자산의 제고를 위해 스포츠 스타의 모델 이미지를 이용한 광고정책을 시도 해볼만 하다고 판단되며, 스포츠 선수의 입장에서도 최상의 기량 유지와 불법행위에 연관되지 않는 사생활 관리를 위해 항상 노력해야 할 것이다. The purpose of this study was to offer fundamental data on sport star model starring advertisement by studying what effect of sport stars’ model image on advertising attitude, brand equity and purchasing intention. The survey was done through 300 members in university in Seoul, Gyeonggi and excluding 6 copies ran an analysis on the remaining 294(98%) copies. After question investigating the data which is collected used SPSS 21 and AMOS 21 program, frequency analysis, exploratory factor analysis, confirmatory factor analysis, Cronbach’s α, correlation analysis, path analysis through structural equation model(SEM). The result of this study were as follows. First, sport stars’ model image showed significant effect on advertising attitude. Second, sport stars’ model image showed significant effect on brand equity. Third, sport stars’ model image showed significant effect on purchasing intention. Fourth, advertising attitude showed significant effect on purchasing intention. Fifth, brand equity showed significant effect on purchasing intention. Sixth, advertising attitude showed significant effect on brand equity.

도축장의 생,해체검사를 통한 경산우 및 미경산우 감별법(2)

최임용 ( Im Yong Choi ),최태석 ( Tae Suk Choi ),이달주 ( Dal Ju Lee ),이해영 ( Hae Yeong Lee ),김연하 ( Yeon Ha Kim ),이경혜 ( Kyung Hye Lee ),노창식 ( Chang Sik Rho ),김규현 ( Kyu Hiun Kim ),김은 ( Eun Kim ),신방우 ( Bang Woo Si 한국가축위생학회 2008 韓國家畜衛生學會誌 Vol.31 No.3

This study was performed to establish the discrimination of the corpus albicans that were formed after normal parturition and abortion in Holstein, The corpus albicans were obtained from 504 cows and 506 heifers slaughtered in the Agricultural Cooperative`s Livestock Products Joint Market of Seoul City from March 2007 to October 2007. The difference in a gross examination (morphology, fibrogenesis, deposit state, color, and size) among the fixtures that exist in their ovaries was investigated. All of the cows had corpus albicans in their ovaries: 423 cows (83.9%) had less than three corpus albicans, 81 (16.1%) had more than four. In the heifers, however, 463 (91.05%) had no corpus albicans, 39 (7.7%) had one, and four (0.8%) had more than two. In the types of corpus albicans 73.2% of the cows had oval-type, 14.4% had circular-shaped, 12.4% had irregular-type. In the aborted heifers, however, oval-type appeared in 88.6% and circular-shaped appeared in 11.4%, and no irregular-type was found. There was no significant difference in the fibrogenesis and size of corpus albicans between cows and aborted heifers. However, slight difference in the color of the corpus albicans was observed between two types. In conclusion, it is not easy to discriminate by gross examination of ovary between cows and aborted heifers in the slaughter house.

초등학생 학부모의 태권도장 선택요인이 만족도와 재구매의도에 미치는 영향

김병식 ( Byung Shik Kim ),정현택 ( Hyun Taek Jeong ),유종만 ( Jong Man Yoo ),최태석 ( Tae Suk Choi ) 한국체육대학교 체육과학연구소 2013 스포츠사이언스 Vol.30 No.2

이 연구는 수련생의 학부모를 대상으로 태권도장 경영에 대한 만족도가 구매 행동에 미치는 영향 관계를 조사, 규명하여, 태권도장의 경영전략 수립에 있어서 기초적인 자료를 제공하고자 한다. 따라서 이 연구의 목적은 태권도장 초등학교 수련생학부모의 선택요인에 따른 만족도가 재구매의도에 미치는 영향을 규명하는데 있다. 이 연구는 현재 태권도장에 등록하여 수련중인 초등학생의 학부모를 모집단으로 설정하고, 2011년 5월~2011년 8월에 서울·경기 지역의 태권도장 5곳을 직접 방문하여 지도자에게 연구의 취지를 설명한 후, 협조를 얻어 편의표본추출법(convenient sampling method)을 이용하였으며, 가정통신문과 동봉하여 수련생을 통해 학부모에게 배포하였다. 설문지는 자기평가기입법에 의해 작성 되도록 한 후, 완성된 설문지는 도장을 방문하여 회수하였다. 총 배포된 설문지 300부 중, 미회수 11부와 일괄적인 응답 또는 신뢰성이 떨어진다고 판단되는 18부의 설문지를 제외하고 총 271(90.3%)부의 자료가 실제 분석에 사용되었다. 이 연구에서는 통계검증을 위하여 탐색적 요인분석, 신뢰도분석, 빈도분석, 상관관계분석, 단순 및 다중회귀분석을 사용하였다. 통계검증에 따른 이 연구의 결론은 다음과 같다. 첫째, 태권도장의 선택요인 하위 6요인 중 지도자, 환경, 프로그램 요인이 통계적 유의수준 하에서 태권도장 학부모의 만족에 정(+)의 영향을 미치는 것으로 나타났다. 둘째, 태권도장의 선택요인 하위 6요인 중 프로그램, 접근성, 비용요인이 통계적 유의수준 하에서 태권도장 학부모의 만족에 정(+)의 영향을 미치는 것으로 나타났다. 셋째, 태권도장의 만족도는 통계적 유의수준 하에서 재구매의도에 정(+)의 영향을 미치는 것으로 나타났다. This research aims to offer fundamental data to formation of economic strategy of Taekwondo studio by researching and investigating the effects of selection factors of elementary school students`` farents on Taekwondo gym to the satisfation and repurchasing intention. Therefore, the purpose of this research lies in investigating the satisfaction of parents from the economic strategy of Taekwondo studios. The population of this research was the parents of elementary school students who are currently enrolled at the Taekwondo studios. During May 2011 to August 2011, the researchers visited 5 different Taekwondo studios in Seoul·Gyeonggi provinces to get consent from leaders to collect data after explaining the purpose of this research. Using the convenient sampling method, parents were given out surveys long with newsletter. Surveys were filled out through self assessment technique and the completed surveys were collected by visiting the Taekwondo studios. Out of the total 300 surveys, a total of 271 newsletters (90.3%) was used as data and in the real investigation. 11 unreturned surveys and 18 uniform answers or unreliable surveys were excluded from the data. For statistical verification, exploratory factor analysis, internal consistency reliability analysis, frequency analysis, relative relation analysis, and simple/ multiple regression methods were used. The statistically verified conclusion of the research are the following. First, out of the 6 factors that contributed to the selection of Taekwondo studios, leader, environment and program were shown to have positive statistical influence on the satisfaction of parents. Second, out of the 6 factors that contributed to the selection of Taekwondo studios program, accessibility, and cost were shown to have positive statistical influence on the satisfaction f parents. Third, the satisfaction of the Taekwondo studios was shown to have positive statistical influence on the repurchase intention.

돼지고기에서 7종 mycotoxins 잔류실태 조사

김연주 ( Yoen Joo Kim ),김미란 ( Mi Ran Kim ),최태석 ( Tae Suk Choi ),김영섭 ( Young Seob Kim ),이주형 ( Ju Hyoung Lee ) 한국동물위생학회 2013 韓國家畜衛生學會誌 Vol.36 No.4

This study was conducted to determine the content of 7 mycotoxins (aflatoxin B1, B2, G1, G2, M1, ochratoxin A and zearalenone) using LC-MS/MS in pork available on the Korean markets. The analysis was carried out using following conditions; C18 column (2.1×100 mm, 1.7 μm), mobile phase composed of H2O (0.1 mM NH4Ac 0.01% HCOOH):Methanol (0.1 mM NH4Ac 0.01% HCOOH), binary pump at a flow rate of 0.5 mL/min and 2 μL of injection volume, MS/MS detector with ESI positive and negative mode. The quantication of mycotoxins was based on matrix-matched calibration curves with a correlation coefficient in excess of 0.99 for the 7 mycotoxins. The dectection limits were ranged 0.74∼ 2.13 ng/g, with mean recoveries between 73.10∼97.46% except aflatoxin B1 (61.31%). We also monitored mycotoxin residues in 208 pork samples. The test results, mycotoxins were not found except one sample. Ochratoxin A in one sample of the test samples was detected below the quantification limit.

정상 성인에서 ALDH2 유전형에 따른 알코올 민감성, 음주행태 및 알코올 효과에 대한 기대의 비교

윤보현(Bo-Hyun Yoon),윤진상(Jin-Sang Yoon),최태석(Tae-Suk Choi),송제헌(Je-Heon Song) 한국중독정신의학회 1999 중독정신의학 Vol.3 No.2

To investigate the interrelations of ALDH2 genotype (biological factor) and alcohol expectancy (psychosocial factor) as the predictors of alcohol use and alcohol-related problems, we compared the alcohol sensitivity, alcohol habits and alcohol expectancy in normal adults with ALDH2 variations. A total of 20 healthy male subjects (the half with ALDH2*1/*1, the other with ALDH2*1/*2) was selected through screening tests and genotyping by amplification created restriction site. The questionnaires for alcohol sensitivity, drinking history and habits, and the modified version of Alcohol Expectancy Questionnaire (AEQ) were administered to the subjects. Data were compared between two groups of ALDH2 genotype. ALDH2*1/*2 subjects reported more negative physiological responses than ALDH2*1/*1 subjects. ALDH2*1/*1 subjects had more frequent histories of alcohol-induced blackouts and consumed more alcohol in terms of frequency and quantity than ALDH2 *1/*2 subjects. ALDH2*1/*1 group showed significantly high scores on negative expectancy, socializing expectancy and tension reduction expectancy scales among 5 subsets of AEQ. This study suggests that the ALDH2 genotype not only clearly affect the alcohol-induced biological responses, but also have the effects on psychosocial dimensions that are related with alcohol use and abuse.

Fencing 競技의 Medal 獲得結果의 변화 추이 및 동향 : 1896∼1996년 Olympic, World, Europe championships를 中心으로

崔太錫 韓國體育大學校 1998 論文集 Vol.21 No.-

The purpose of the study was to compare and analyze the result of medal obtained over each nation. Based upon the result, this study tried to review the changing process and process and problem of world fencing with previous historical data as well as to provide the desired guide and basic data to obtain the current objectives of korean fencing. The method of this study was base on Journals, textbooks, daily, newspapers, and so on. The result of the study was as follow. Fist of all. nation occupied in top position appeared to be soviet Russia(106 golds(18.06%), 67 silvers(11.96%), and 59 bronzes(9.50%, Hungary(102 golds(17.38%), 88 silvers(15.71%), and 81 bronzes(13.04%), Italy(97 golds(16.53%), 101 silvers(18.04%), and 95 bronzes(15.30%), France(80 golds(13.68%), 85 silvers(15.18%), and 60 bronzes(9.66%) form revival period(1896∼1912) to warious changing period(1913∼1990), but Italy(20 golds(3.41%), 14 silvers(2.50%), and 23 bronzes(3.70%), France(13 golds(2.22%), 13 silvers(2.32%), and 28 bronzes(4.51%), East Germany(13 golds(2.22%), 14 silvers(2.50%), and 16 bronzes(2.58%), Soviet Russia(13 golds(2.22%), 4 silvers(0.71%), and 9 bronzes(1.345%)) during chaos period (1991∼1996). From the result of mefal accomplishment over time period, soviet Russia has been appeared it be best strong events in men and women's Fleuret, men's Epee, and men's Sabre since changing period(1957∼1978). Italy has been appeared it be best strong events in men and women's Fleuret, men's Epee during beginning and end of growth(1913∼1978). Hungary has been appeared it be best strong events in men's Sabre and women's Fleuret since beginning of growth period(1913∼1935). and men's Epee since changing period(1957∼1978). Francehas been appeared it be best strong events in men and women's Fleuret and men's Epee since changing period(1957∼1978). Secondly, from the result of Medal acquirement over gender, men appeared to be strong on Italy(92 golds(15.67%), 92 silvers(16.43%), and 85 bronzes(13.68%), Soviet Russia(85 golds914.84%), 51 silvers(9.11%), and Hungary(80 golds(13.63%), 62 silvers(11.07%), and 68 bronzes(10.95%), but wonem waer soviet Russian(34 golds(5.97%), 20 silvers(3.57%), and 17 bronzes(2.74%), hungary(30 holds(5.11%), 32 silvers(5.71%), and 24 bronzes(3.86%), Italy(25 golds(4.26%), 23 silvers(4.11%), and 33 bronzes(5.31%), and East Germany(21 golds(3.58%), 22 silvers(3.93%), and 22 bronzes(3.54%)). Thirdly, from the result of detailed event over each nation, Fleuret was Italy(68 golds(17.39%), 52 silvers(19.77%, and 64 bronzes(21.62%), Soviet Russian(65 golds(23.55%), 33 silvers(12.55%), and 28 bronzes(9.46%), France(40 golds(14.49%), 48 silvers(18.25%), and 53 bronzes(17.91%), East Germany(33 golds(11.96%), 36 silvers(13.69%), and 35 bronzes(11.82%), Epee was France(48 golds(20.40%), 40 silvers(25.00%), and 36 bronzes(20.11%)), Italy(32 golds(18.93%), 27 silvers(16.88%), and 26 bronzes(14.53%)). Hungary(21 golds(12.43%), 16 silvers(10.00%), and 19 bronzes(10.61%), East Germany(18 golds(10.65%), 18 silvers(11.25%), and 7 bronzes(3.19%), Sabre was Hungary(61 golds(42.92%), 36 silvers(26.28%), and 37 bronzes(27.00%), Soviet Russian(38 golds(26.76%), 24 silvers(11.52%), and 18 bronzes(12.59%), Italy(17 golds(11.97%), 36 silvers(26.28%),and 28 bronzes(19.58)). Finally, from the result detailed event over gender, men's Fleuret was Italy(44 golds(30.56%), 31 silvers(22.30%), and 34 bronzes(21.94%)), France(33 golds(22.92%d), 40 silvers(28.78%), and 31 bronzes(20.00%)), Soviet Russian(31 golds(21.53%), 13 silvers(9.35%),and 14 bronzes(9.03%), East Germany(13 golds(9.03%), 17 silvers(12.23%), and 13 bronzes(8.39%), Men's Epee was France(46 golds(30.07%), 38 silvers(25.33%), and 33 bronzes(19.51%), Italy(31 golds(20.26%), 25 silvers(10.67%), and 23 bronzes(14.02%)), East Germany(17 golds(11.11%), 15 silvers(10.00%), and 7 bronzes(4.05%)), Soviet Russian(16 golds(10.46%), 14 silvers(9.33%), and 19 bronzes(11.59%), and hungary(15 golds(9.80%), 13 silvers(8.67%), and 17 bronzes(10.37%), Men's Sabre was Hungary(61 golds(42.92%), 36 silvers(26.28%), and 37 bronzes(27.00%), Soviet Russian(38 golds(26.76%), 24 silvers(11.52%), and 18 bronzes(12.59%), Italy(17 golds(11.97%), 36 silvers(26.28%), and 28 bronzes(19.58%)), and Poland(10 golds(7.04%), 16 silvers(11.68%), and 16 bronzes(11.19%)). Women's Fleuret was Soviet Russian(34 golds(25.76%), 20 silvers(16.39%), land 14 bronzes(9.21%)), Hungary(25 golds(18.94%), 29 silvers(23.77%), and 22 bronzes(14.47%)), Italy(24 golds(18.18%), 21 silvers(16.93%), and 30 bronzes(19.71%)), and East Germany(20 golds(15.15%), 19 silvers(15.32%),and 22 bronzes(14.47%)). Women's Epee was Hungary(6 golds(37.50%), 3 silvers(30.00%),land 2 bronzes(13.33%)), France(2 golds(12.05%),2 silvers(20.00%), and 3 bronzes(20.00%)), Italy(1 golds(6.25%), 2 silvers(20.00%), and 3 bronzes(20.00%)), England, and so on.

펜싱 종목별 연습 및 시합시 심박수 변화

최태석,이근배,천영호,이현수 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.4

This experiment was done on 30 fencers that had joined the national competition and had a research on theft heart rates during the fencing bout and got the following results. 1. In average, a male fencer have a height of 178.40㎝, weight of 72.50㎏, the height when sitting of 93.70㎝, the chest perimeter of 94.70㎝, arm length of 56.50㎝, and thigh parameter of 60.20㎝. In average, for a female fencer, had a height of 167.98㎝, weight of 59.00㎏, the height when sitting of 87.00㎝, chest perimeter of 84.50㎝, the thigh perimeter of 58.30㎝, and the arm length of 50.90㎝. From the result of testing a fencer's endurance by general footwork, it was proofed that the evaluation of respiratory function was needed more. 3. When comparing the heart rates of male fencers in the fencing bout of fleuret and epee, we found out that the fleuret fencer had a higher heart rate, in average of 17.06beat/min, than the epee fencer. However, there was not much difference with the heart rates during the bouts of sabre and fleuret Clearly, the bout during epee showed lowest heart rate among these three subjects. 4. The heart rates during female's fencing bout, there was not much difference with the heart rates in the male's fencing bout, and the heart rate during a bout of epee was about 18.59beat/min lower than fleuret.

FENCING선수 SABRE, FOIL의 공격에 대한 연결성 및 포인트 정확성에 관한 비교 연구

李根培,崔太錫 韓國體育大學校 1985 論文集 Vol.8 No.-

The result of our investigation about fencing player's (Sabre, Foil) comparative chart of Offensive extension, point accuracy, accuracy of moving point, 14M distance measurement, and 8M time measurement, are as follows. A. The fente times of sabre was 17.9 and the point was 129.3. And the fente times of foil was 18.2 and the point was 148.6. So, Foil players were more excellent than Sabre players in accuracy. B. In moving point accuracy measurement, sabre players marked 11.8 times 85 point after 20 sec. marches fente. and foil players marked 12.6 times and 96.2 point. As a result, Foil players were more excellent than sabre players in both times and point. C. In 14M distance measurement (offensive extension), Sabre players marked 157.7M and foil players marked 155.7m. And so, Sabre players were better than foil players. D. In 8M speed measurement (sec), sabre players marked 48.27 sec. and foil players 47.8 sec. As a result, foil players were a little better than sabre players. Considering above result, new development of technique and improvement of physical strength and needed urgently.