작품논문 : 화예작품 개성시대(個性時代) 표현 방법 연구

조정옥 ( Jung Ok Cho ),강혜종 ( Hye Jong Kang ),조인애 ( In Ae Cho ) 한국화예디자인학회 2006 한국화예디자인학 연구 Vol.14 No.-

In this paper, the new creation method of floral art and design made by the medium of a living plant material is proposed in order to grope for the expression of floral art. the age of personality is the formative work based on the nature image and the outside condition due to the artist`s emotion. In this study, therefore, the complete work and expression method of this floral art will be recorded.

운동부하 검사상 무증상 심근 허혈 환자의 관동맥 병변 소견

조인종(In Jong Cho),서정평(Jung Pyung Suh),류문희(Moon Hee Rheu),이명곤(Myung Kon Lee),박종수(Jong Soo Park),박주형(Joo Hyung Park),정명호(Myung Ho Jeong),조정관(Jeong Gwan Cho),박종춘(Jong Chun Park),강정채(Jung Chaee Kang) 대한내과학회 1994 대한내과학회지 Vol.47 No.5

Objectives: Silent myocardial ischemia is defined as the presence of transient ischemic alterations in absence of angina or its equivalents. In recent reports, silent ischemia comprises about 60-80% of total ischemic events in patients with symptomatic angina and its prognosis is similar to typical painful angina, So, we studied to compare the difference of coronary angiographic features between painful angina and silent angina in patients with positive treadmill exercise test. Method: We studied retrospectively coronary angiographic features of 34 patients; 20 patients with painful treadmill exercise test were grouped in A and 14 patients without pain were grouped in B. Both groups were positive in Thallium corynary perfusion scan. Results: 1) There were no significant differences in sex, age, smoking and hypertension between group A and B but diabetes were more prevalent in group A than in B(p< 0,05) 2) Total exercise duration, ST segment deviation and rate pressure product were not different between two groups in treadmill exercise test. Although treadmill score was significantly low in group A (p<0.05), there was no singificant difference between two groups in case of subtracting treadmill angina index from treadmill score. 3) In dipyridamole Tl scan, defect volume ratio was not different in two groups although defect index was significantly greater in group A(p<0.05). 4) In coronary angiographic findings, there were no sigificant differences in number of stenosed vessels, left ventricular ejection fraction and left ventricular end diastolic pressure, but right coronary artery lesion is more common in group A than group B(p<0,05). 5) The most common clinical diagnosis of studied subject was unstable angina, But there were no statistically difference between two groups. Conclusion: This results suggest that patient with silent myocardial ischemia has similar coronary artery disease to those with painful myocardial ischemia, Early detection and treatment of silent ischemia is essential in the management of ischemic teart disease.

승모판 협착증에서 치료 방법에 따른 임상 및 심초음파 소견의 변화

조인종(In Jong Cho),김원(Woen Kim),김계훈(Kye Hun Kim),강경태(Kyung Tae Kang),안영근(Young Keun Ahn),정명호(Myung Ho Jeong),조정관(Jeong Gwan Cho),박종춘(Jong Chun Park),강정채(Jung Chaee Kang),안병희(Byoung Hee Ahn),김상형(Sang Hyu 대한내과학회 2001 대한내과학회지 Vol.60 No.6

Background : Although rheumatic mitral stenosis is still a prevalent and clinically significant valvular heart disease in Korea, the natural history of rheumatic mitral stenosis has not been clearly determined yet. The present study aimed to evaluate the clinical and echocardiographic changes in patients with rheumatic mitral stenosis according to different therapeutic modalities. Methods : A total of 91 patients (66 women; mean age, 50.9±12 years) with dominant rheumatic mitral stenosis and mitral valve area of less than 1.5 cm2 who were followed for more than 3 years (mean: 5.1 years) were included in this study. The subjects were divided into 3 groups according to the therapeutic modalities for mitral stenosis (A: medical therapy (n=31), B: percutaneous mitral valvuloplasty (n=30), C: mitral valve replacement (n=30)). Clinical and echocardiographic follow-up was performed before and immediately after therapeutic intervention such as percutaneous mitral valvuloplasty (PMV) and mitral valve replacement (MVR) and every year thereafter. Clinical symptoms and echocardiographic findings were compared between 3 groups. Results : The patients of group B consisted of less females and more younger (p=NS). Clinical symptom of dyspnea was more severe in group B and C initially (A: 1.8±0.8, B: 2.5±0.8, C: 2.9±0.7; A vs. B, A vs. C, p<0.05) but more improved in group B and C (A: 1.6±0.5, B: 1.3±1.0, C: 1.6±0.5; A vs B, A vs. C, p<0.05) during the follow-up. The prevalence of atrial fibrillation did not change significantly during follow-up. Mitral valve area decreased significantly in A group from 1.1±0.4 to 0.9±0.3 cm2 (p<0.05), but, no significant change was observed in group B and C. No significant changes were observed in the left ventricular end-diastolic, end-systolic dimensions, and ejection fraction during the follow-up period. No clinically significant aggravations of associated valvular

한국무용 전공자들의 BMI, BMD, Eating Disorder에 관한 추적 연구

정인우(Jung, In-Woo),조정호(Cho, Jung-Ho),신말연(Shin, Mal-Ryun),이지현(Lee, Ji-Hyun),정재현(Jung, Jae-Hyun),김선민(Kim, Sun-Min),김수연(Kim, Soo-Yeoun),손보람(Sohn, Bo-Ram) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.6

This research is a follow-up study on body mass index(BMI), bone mineral density (BMD), and eating disorders in Korean dance professional dancers. The aid of this study is to provide a fundamental basis for proper weight control and daily diet by analysing each group"s physical, psychological, environment change variables and characteristics. Total 81 female Korean dancers were selected including 42 university students, and 39 professional dancers. Data were collected from Anorexia Bulimia Inventory questionnaire and BMD was measured using Quantitative ultrasound. T-score was used as an index of BMD. To compare the changes among participants, the changes were performed two years after the first questionnaires. Statistical analysis were conducted using paired t-test. All statistical procedures were performed by SPSS(Ver12.0) windows. There were significant differences(p<.05) showed on BMD, purging in the university students, and BMD, purging and anxiety in the professional dancers.

발레무용수의 공연 전, 후 신체조성, 에너지대사 및 혈청 지단백의 변화

김수연(Kim, Soo-Youn),조정호(Cho, Jung-Ho),신말연(Shin, Mal-Ryun),이지현(Lee, Ji-Hyun),정재현(Jung, Jae-Hyun),김선민(Kim, Sun-Min),정인우(Jeong, In-Woo) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.6

The purpose of the study was to investigate the body composition, energy metabolism, and serum lipoprotein profiles in female ballet dancers before and after a ballet performance. The subjects were cluster sampled 43 female ballet dancers of which 9 from an amateur ballet company, 15 from a semi professional company, and 19 from a professional company. The bioelectrical impedance method was used to measure the BMI, %BF, TBW, and LBM. The computer aided nutrition analysis program and 24 hour recall method were used to measure the energy intake and expenditure, and physical activities for 7 days before and 7 days after a ballet performance. The serum lipoprotein profiles of LDL C, HDL C, TG, and the TC/HDL C ratio were examined by Enzymatic Colorimetry Method. The Analysis of Covariance and Multiple Range Test were applied to statistical significance. The results showed that there were significant differences in the BMI, %BF, EE among three ballet groups(p<.05), but not in the TBW, LBM, EI, LDL C, HDL C, TG, and TC/HDL C ratio. In conclusion, professional ballet dancers exert very high levels of energy expenditure in preparation for the performance while limiting their energy intake in order to decrease their very low levels of body weight and fat.

발레 전공자들의 섭식장애와 골밀도와의 관계

양명주(Yang Myoung-Joo),조정호(Cho Jung-Ho),신말연(Shin Mal-Ryun),최혜진(Choi Hea-Gin),이지현(Lee Ji-Hyun),최보인(Choi Bo-In),김희정(Kim Hee-Jung),정재현(Jung Jae-Hyun),김선민(Kim Sun-Min),정상선(Jung Sang-Sun) 한국체육과학회 2009 한국체육과학회지 Vol.18 No.4

The purpose of this study was to investigate the association of bone mineral density and eating disorder in ballet dancers. 123 dancers (37 arts high school students, 48 university students and 38 professional dancers) were participated in this study. The tendency of eating disorder observed by eating disorder inventory questionnaire(Garner, 2004). Bone mineral density was measured by Quantitative Ultrasonography(QUS), and participants were classified as normal (T-score > -0.99) and osteopenia (T-score between -0.1 and -2.5) following WHO guidelines. Statistical analysis in Frequency analysis, Reliability analysis, Factor analysis(varimax), Analysis of Covariance(ANCOVA), were performed with adjustment of age, weight, career, regular or irregular of menstrual period, and age at menarche. All statistical procedures were performed by SPSS(Ver 12.0) windows. There were significant differences on body shape control, and self control between normal and osteopenia (p<.05), but there were no significant differences on emotional control, diet control, the concept of life, the relationship, responsibility for family, and satisfaction for myself between two groups. In conclusion, bone mineral density may be partly affected on eating disorder in ballet dancers.

유산소 운동과 Glycemic Index가 젊은여성의 건강체력, 대사적 지수 및 골밀도에 미치는 영향

김희정(Kim Hee-Jung),조정호(Cho Jung-Ho),정지혜(Jung Ji-hye),신말연(Shin Mal-Ryun),최혜진(Choi Hea-Gin),이지현(Lee Ji-Hyun),최보인(Choi Bo-In),김선민(Kim Sun-Min),정재현(Jung Jae-Hyun),정상선(Jung Sang-Sun) 한국체육과학회 2008 한국체육과학회지 Vol.17 No.3

The purpose of this study was to investigate the effects of aerobic exercise and supplementation of different glycemic index values of carbohydrate on the body composition including fat mass(FM), percent fat(%fat), body mass index(BMI), and waist-hip-ratio (WHR), health-related physical fitness including back strength, sit-up, trunk flexion, and Harvard step test, and metabolic indices including leptin, blood glucose, and insulin and bone mineral density in young female adults. 22 young female adults were participated in this study and classified as a two groups by High glycemic index group(HGI, n=12), and low glycemic index group(LGI, n=10). They performed aerobic walking programs on treadmill for 8 weeks. Health-related physical fitness was determined by measuring back strength, sit-up, trunk flexion and Harvard step test, and body composition was measured by Bioelectric Impedance Analysis(BIA). Blood leptin, blood glucose, blood insulin were measured before and 8 weeks of the program treatment. There was a significant difference on bone mineral density but there were no significant differences on body composition, health-related physical fitness, and metabolic indices between two groups. Blood leptin was significantly associated with flexibility(r=-0.37), FM(r=0.56), % fat(r=0.44), LBM(r=0.41), WHR(r=0.38), BMI(r=0.39), blood glucose(r=0.35), and insulin(r=0.30). In conclusion, aerobic exercise program and supplementation of different GI carbohydrate for 8 weeks affect on bone mineral density but don't affect on health-related physical fitness, metabolic indices in young females. Leptin significantly associated with flexibility, fat mass, percent fat, LBM, WHR, BMI, blood glucose, and insulin in young females.

여자대학생의 건강체력, 신체조성 및 대사적 지수와의 상관관계

김희정(Kim Hee-Jung),조정호(Cho Jung-Ho),김소정(Kim So-Jung),신말연(Shin Mal-Ryun),이지현(Lee Ji-Hyun),최보인(Choy Bo-In),최혜진(Choi Hea-Gi) 한국체육과학회 2005 한국체육과학회지 Vol.14 No.2

The purpose of this study was to investigate the relationship between health-related physical fitness, body composition, and metabolic indices in college females to provide the basic information for health promotion and improvement of physical fitness in college females. 27 college females were randomly selected for this study. Health-related physical fitness was determined by measuring back strength, sit-up, trunk flexion, step-test and body composition. Metabolic indices such as total cholesterol, high density lipoprotein cholesterol, low density lipoprotein cholesterol, triglyceride, free fatty acid, lactate, glucose and leptin were measured. Analysis of Multiple Correlation, Analysis of Simple Linear Regression and Dubin Watson Test were applied for the statistical analysis using SPSS 12.0. This results showed that body composition was significantly associated with body mass index, low density lipoprotein cholesterol, and leptin(p<.05), and high density lipoprotein cholesterol was significantly affected by body mass index(p<.05) in college females. In conclusion, this results indicated that college females did not regular exercise and physical activity to maintain proper percent body fat. Also, they did not appear to have appropriate exercise and eating habit during normal daily life. Therefore, it was recommended that development of adequate physical activity program and appropriate understanding on nutritional information should be spread and proliferated to promote desirable maintenance of body composition and improvement on health-related physical fitness in college females.

젊은 여성의 식사태도와 신체질량지수에 관한 연구

최보인(Choi Bo-In),조정호(Cho Jung Ho) 한국체육과학회 2006 한국체육과학회지 Vol.15 No.3

The purpose of this study was to investigate the tendency and type of eating attitude that body shape, weight control, a problem connected with food in Young WomenS to provide that the scientific data about eating habit. 160 Young Womens(random cluster sampling) were participated in this study. The eating attitude factors including fear for weight gain, consideration of body image, method of diet, symptom of anorexia nervosa, symptom of bulimia nervosa, refuse of meals, self-esteem by limiting meal, balance of meals were observed by eating attitude test(Grafinkel & Garner, 1979). Statistical analysis in frequency analysis, reliability analysis, factor analysis(varimix), one-way analysis of variance, multiple range test(scheffe test)were performed by using SPSS(Ver 12.0) windows. There were eating attitude by body mass index, in regard of weight was proven to have significantly difference(p<.05). In conclusion, though the influence of eating attitude affected was not remarkable and body mass index is normal in Young Womens, tendency of eating disorder could have effects upon Young Women’s health. Therefore, it is necessary to establish a countermeasure that educates them through straight information and knowledge on desirable weight-control and an attitude for well-balanced diet.

엽록소형광 매개변수를 이용한 토마토 유전자원의 유묘 단계 염류 스트레스 수준 평가

신유경(Yu Kyeong Shin),조정수(Jung Su Jo),조명철(Myeong-Cheoul Cho),양은영(Eun-Young Yang),안율균(Yul Kyun Ahn),황인덕(In deok Hwang),이준구(Jun Gu Lee) (사)한국생물환경조절학회 2021 생물환경조절학회지 Vol.30 No.2

본 연구에서는 토마토 유전자원 49점을 대상으로 엽록소형광 측정 프로토콜인 Quenching act 2를 이용하여 염류 스트레스 수준을 구분할 수 있는 엽록소형광 매개변수를 선발하기 위해 수행되었다. 염류 스트레스 평가는 3엽기 유묘 단계의 토마토 유전자원 49점을 대상으로, 1일 1회 NaCl 400mM로 저면관수를 처리하였다. 염류 스트레스 처리 4일차에 토마토 유묘의 지상부 생체중, 엽록소 및 프롤린 함량 분석을 실시하였다. 토마토 유전자원 49점의 지상부 생체중 및 엽록소 함량은 대부분 감소하였으며, 프롤린 함량 증가율은 유전자원 별로 유사하였다. 대표적인 12개의 엽록소형광 매개변수는 염류 스트레스에 노출되는 기간이 길어질수록 증감하는 경향을 보였으며, 염류 스트레스에 노출될수록 Y(NO)는 증가하였다. 본 연구결과에서 유전자원 49점의 광계Ⅱ의 비조절 에너지 소산의 양자 수율[Y(NO)]은 염류 스트레스 하에 차이를 보였으며, 염류 스트레스에 저항성을 지닌 염류 저항성 유전자원과 염류 스트레스에 감수성 유전자원 간의 차이를 확인할 수 있는 엽록소형광 매개변수로 판단되며, 토마토 유전자원에 대해 염류 스트레스 수준을 평가할 수 있는 보완적인 도구로 활용 가능하다고 판단된다. To evaluate the possibility of a non-destructive diagnosis of salinity stress in the tomato genetic resources using chlorophyll fluorescence (CF) imaging technique, 49 tomato genetic resources at 3-leaf stages were used in this study. The seedlings were irrigated once a day with tap water and 400 mM NaCl for control and salinity stress treatment, respectively and the CF parameters were assessed during four days of the experimental period. The shoots were collected and used for the measurement of growth parameters, chlorophyll and proline contents at the end of the treatment. The chlorophyll content (a and b) and fresh weight showed differential changes (%) among the susceptible, moderately resistant, and resistant genetic resources, while changes in the proline content were similar in all the genetic resources. All the CF parameters showed a positive or negative response to the salinity stress in which the quantum yield of non-regulated energy dissipation in PSII [Y(NO)] continuously increased regardless of the treatment time in the resistant, moderately resistant and susceptible genetic resources. Y(NO) was used for the screening of the 49 genetic resources and the result showed that the clear differences in Y(NO) among the susceptible, moderately resistant, and resistant genetic resources. It is concluded that the Y(NO) can be used as a CF parameter index for the screening of salinity stress tolerance in tomato genetic resources.