Quality Analyses of Kimchi Prepared with Different Salt Type and Concentration

Kyu been Park,Yeonmi Kim,Myeong-Rae Park,Ho-Won Seo1,Yang-Suk Kang,Jongtae Park 한국식품영양과학회 2016 한국식품영양과학회 학술대회발표집 Vol.2016 No.10

발레 숙련도에 따른 센터에서 Grand Battement Jete´ a´ la seconde 동작의 운동학적 비교 분석

염창홍,박영훈,서국웅,양충모 한국운동역학회 2004 한국운동역학회지 Vol.14 No.2

C. H. YOUM, Y. H. PARK, K. W. SEO, C. M. YANG. Comparison of the kinematic analysis of grand battement jete ?la second in center between skilled and unskilled ballet majors. Korean Journal of Sport Biomechanics, Vol. 14, No. 2, pp. 153466, 2004. The purpose of this study was to investigate time of the phase, angle of the right ankle, knee, and hip joint, lateral angle of the trunk, mediolateral displacement of COM, and vertical displacement of COM between two groups while executing grand battement jets ?la seconde in a center exercise setting through 3D video analysis. The subjects participated in this study were skilled and unskilled 6 female ballet majors in Busan, respectively. The conclusions are as follows: 1. The time of the phase 2 was faster than P3. It shows a significant difference(p<.05) for P1 and P4 between skilled and unskilled groups. 2. The angle of the right ankle joint has a significant difference(p<.05) at E4 between skilled and unskilled groups. The angle of the right knee joint has no significant difference at all events between skilled and unskilled groups. The angle of the right hip joint has a significant difference(p<.001) at E3 between skilled and unskilled groups. 3. The lateral angle of the trunk has a significant difference(p<.05) at El and at E5 between skilled and unskilled groups. The skilled group of the lateral angle of the trunk was lower than the unskilled group. However the skilled group's lateral angle of the trunk was bigger than the unskilled group at E3. It has significant difference(p<.001) at E3 between skilled and unskilled groups. 4. The mediolateral displacement of COM has no significant difference at all events between skilled and unskilled groups. The vertical displacement of COM has a significant difference(p<.01) at E3 between skilled and unskilled groups.

서울시내 고등학교 위탁급식의 급식비와 투자비의 실태 및 위탁업체의 기대수준 비교 분석

양일선,배환미,김현아,신서영,조미나,박수연,차진아,이보숙 한국식생활문화학회 2002 韓國食生活文化學會誌 Vol.17 No.5

The purposes of this study were to a) find out the operational characteristics of the contract-managed highschool foodservice in Seoul, b) investigate the expected level of meal-price and facilities investment cost perceived by contract-managed highschool foodservice managers c) compare the present level and expected level of meal-price and facilities investment cost. From October 12 to November 13 in 2001, the questionnaires were mailed to 249 high schools which was managed by contract foodservice company with respondent rate 40.2%. Data were analyzed using SPSS Win(10.0) for descriptive analysis and one group paired t-test. The results of this study were as follows ; 1. The student enrollment of highschools run by contract-managed foodservice was 1,243 with 72.6% participation rate of school lunch program. The average meal-price was 2,138 won. The average annual period of school foodservice operation was 156.78 days per year. The average contracting period was about 3 years. 2. The average cost concerned in the facilities investment amounts 169,578,180 won at the initial investment and 25,204,092 won at the repairs and maintenance cost in the course of operation. 3. The present level of meal-price and facilities investment cost were respectively 2,136won/meal and 171,157,336.72 won. And expected level.of meal-price and amount of facilities investment cost were 2,418.75 won and 121,353,215.19 won. Comparing the present level with expected level of the meal-price and facilities investment cost, expected level of meal-price was significantly higher than the present level of meal-price(p<.001) and expected level of facilities investment cost was significantly lower than present level of facilities investment cost(p<.001).

들기자세 유형별 L₄-L?의 근전도 분석 : At the Base Knee Angle 무릎각도를 중심으로

서국웅,노석규,윤양진,정미라,이훈식,박승범 釜山大學校 附設 體育科學硏究所 1998 體育科學硏究所 論文集 Vol.14 No.-

This research is to find out the most suitable lifting posture and to provide fundamental data for preventing usual injuries. To do this, we select five male graduates and five female graduates of P university, analyze their muscular actions in terms of posture types, measure the limit value of weight lifting by comparing each lifting posture type(knee angle 40˚, 80˚, 180˚) with action amplitudes of two parts of erector spinae muscle, and draw our conclusion as follow ; 1. In case of every lifting posture(that is, knee angle 40˚, 80˚, 180˚), females have higher muscular conductivity value in L⁴-L? of right erector spinae muscle than males(p<.001), but in L⁴-L? of left erector spinae males has higher muscular conductivity value than females(p<.001). 2. Males show lower degree of change in muscular conductivity value from 10kg to 25kg weight lifting. 3. Females show gradually increasing degree of change in muscular conductivity value according as weight lifting is heavier. 4. Males show the constant muscular conductivity action of average 50∼110㎶ in the L⁴-L? in case of each lifting posture, knee angle 40˚, 80˚, and 180˚. 5. Females also show the constant muscular conductivity action of average 100∼200㎶ in the L⁴-L? in case of each lifting posture, knee angle 40˚, 80˚, and 180˚. But they show more active muscular conductivity in more than 15kg weight lifting, IOSHIC permission load value. In short, in case of males, weight lifting up to 25kg has little effect on erector spinae muscle but in case of females, weight lifting from more than 15kg has gradual effect on erector spinae muscle. Therefore, the muscular conductivity values of various posture types(by knee angle)are to be identified according to weight lifting steps.

대학 교직원의 라이프스타일에 따른 세분시장별 대학 교직원 급식소 서비스 품질 인식 분석

박문경,양일선,김동훈,신서영,이해영 대한지역사회영양학회 2003 대한지역사회영양학회지 Vol.8 No.4

Market segmentation helps providers to find better marketing opportunities and allows foodservice managers to develop the right product for each target market. Therefore, this study, taking university faculty and staff as subject, is intended to diagnose the relative value of service quality attribute, on the basis service quality scenario of faculty foodservice to suggest price for improving customer loyalty in market segments. A questionnaire was developed and mailed to 600 Yonsei university faculty and staffs. A total of 385 questionnaires were usable; resulting in a 58.7% of faculty and a 69.7% of staff response rate, respectively. Statistical data analysis was completed using the SAS/Win 6.12 for descriptive Analysis, ANOVA, principal factor analysis, cluster analysis, reliability test and discriminant analysis. The results of the study are as below. Eighteen questions were selected for measuring respondents' lifestyle by AIO method and the seven lifestyle factors derived from factor analysis and aggregated distinct 4 clusters. Service quality attributes of the scenario were determined with 'food quality', 'menu variety', 'atmosphere', 'fast service', and 'clean and sanitation'. 'food quality', 'menu variety', 'atmosphere', 'fast service', and 'clean and sanitation', in decreasing order, were identified as improving customer loyalty. However, most faculty and staffs were satisfied with the present meal price. The result of this study indicates that the relative value of service quality was differed significantly among the various market segments. 'Food quality', 'menu variety', and 'atmosphere' were determined as major service quality attributes. Thus, customer loyalty could be increased by improving food taste and quality, atmosphere, and service delivery.

조선대학병원에서 경험한 삼일열 말라리아의 임상적 고찰

서영선,김양수,김태균,박유환,홍순표,정춘해 조선대학교 부설 의학연구소 1999 The Medical Journal of Chosun University Vol.24 No.1

In the five years since 1993 Malaria has made a ceaseless attack on the native Koreans as an indigenously formed disease in addition to the imported one. This study was aimed at clinical symptoms and signs of Malaria which had occurred indigenously in Cheon-Nam. 18 cases were reviewed retrospectively in this study which was composed of 17 men and 1 woman. They were admitted to Chosun Hospital because of the indigenous Malaria in 1998. Fever and chill , the most frequent symptoms in early stages made a 100% occurrence followed by general myalgia(89%) and headache(83%). Physical examination of those admitted showed the splenomegaly most frequently in 61% of the patients. It took four to ten days to visit the hospital since the symptoms first occurred in the patients. Gametocytes among the Malarial life cycle were observed most commonly (91.3%) in the occurrence of the disease and the prestages of the life cycle as well. The hematologic abnormalities observed was Anemia(89%), Thrombocytopenia(61%), and Neutropenia(50%) in the order named. On the third hospital day since giving the standard Malarial drugs parasitemia decreased remarkably (1540/㎕ : Mean parasitic concentration) and 28th day of treatment no parasitemia were found. In conclusion the patients suffering from malaria in Cheon-Nam had been in an armistice area and the symptoms were so relatively mild that the responses to treatment were good and relapses occurred. But, it requires further epidemiologic survey and more concern about the indigenous Malaria.

전문 런닝화 개발을 위한 런닝화 화형 분석 : 2000년 런닝화를 중심으로

서국웅,윤양진,박승범,김용재 부산대학교 체육과학연구소 2000 體育科學硏究所 論文集 Vol.16 No.-

This study was designed to investigate the problem of the existing Running Standard Last for the Male adult and to suggest some useful information for the better design development and construction of running shoes last. The subjects for this study are based on 4 male adults who had the running pattern of rearfoot strike with normal feet. 51 separate measurements of four lasts of running shoe with N, R, AD, AS brand were tested using a 3-mentional measurement. Four running shoes and a barefoot were measured using a pressure distribution measurement. The findings of the study were as follows 1) The N running shoes last was larger than those for R, AD and AS the standard in the 8 items. The AS running shoes last was larger than those of N, R, AD last in the 8 items. The R's last was the biggest in short heel girth and long heel girth. The AD's last was the biggest in seat length and firth toe height 2) In the regional peak pressure of the running sheos, the barefoot and brand running shoes showed the biggest pressure distribution in the hallux, There were the slightest pressure in the medial midfoot and lateral midfoot. 3) The instance of regional peak pressure, the barefoot and the running shoes showed earlier peak pressure for the lateral heel. It was barely possible to measure pressure distribution in medial midfoot. 4) In the light of time percentage of peak pressure distribution measurement in each mask, N running shoes showed the longest time in medial heel, lateral heel, medial midfoot, lateral metatarsal and lateal toes, AD running shoes showed the longest in first metatarsal, second metatarsal and hallux, R running, the longest in second toes. 5) In the maximum force for pressure distribution, barefeet showed the biggest pressure distribution in second metatarsal and R, AD running shoes the biggest in first metatarsal, respectively. 6) In the time of peak pressure distribution measurement, barefeet quickly showed peak pressure distribution in the lateral midfoot. Simultaneously, N. R, AD and AS's running shoes showed peak pressure distribution with barefeet. 7) In the characteristic of the new last's model, bottom length resulted in 276.00mm, stick length 283.29mm, 70% ball mirth 255.12mm, bottom width 91.21mm, toe thickness 30.00mm.

에어로빅 댄스 Kick 동작의 운동역학적 분석

서국웅,이훈식,윤양진,정미라,박승범 釜山大學校 附設 體育科學硏究所 1998 體育科學硏究所 論文集 Vol.14 No.-

The purpose of this study is to investigate the front and side Maximum Vertical Ground Reaction Force's of Knee-up, long-kick and high-kick, the effect of them speed rate on Maximum Vertical Ground Reaction Force, and the damage factor caused by them, and to provide useful data for ordinary people or athlete aerobic programs. The result of this study is as follows ; 1. Maximum Vertical Ground Reaction Force is not significant between the front and the side. 2. Maximum Vertical Ground Reaction Force is significant between differences of speed rate. 3. Maximum Vertical Ground Reaction Force, speed and direction being equal, is significant according to the motion types: knee-up, long-kick and high-kick. 4. The possibility of causing damage is the highest when Maximum Vertical Ground Reaction Force is more than 20BW/sec. 5. High-kick, which needs quick and heavy motion, is considered not be fit for beginners. 6. Load-rate must be lowered by choosing adequate speed rate and motion type, and even in the career of skilled athletes, enough exercise and muscle strength training of legs are necessary in doing aerobic.

만성 부비동염에서 섬모운동과 전산화 단층촬영에서의 상악동 점막비후의 상관관계

민양기,전상준,이재서,이철회,이강수,윤자복,이원진,박광석 대한이비인후과학회 1999 대한이비인후과학회지 두경부외과학 Vol.42 No.7

扶正解毒湯의 抗癌活性과 免疫調節作用에 관한 硏究

朴相采,宋昊哲,金東熙,徐榮培,朴陽春,金聖勳 대한본초학회 2000 大韓本草學會誌 Vol.15 No.1

To evaluate the antitumm activity and immune rsponse of Bujunghoedo!aaCtnng(BJHDn, studies were done experimentally. The rsulLF were OMaineed as fallow: 1. BJHDT e m c b erhibitcd a wmk eytotoxieity against SKOV-3, and SK-MELJ cell lines, while it showed a good effectivaes against BlE-FIO up to 80% of control at concenmion of over 0.25mg/ml 2. BJHDT emcG signifimtly showed an inhibitor, effect on DNA topowmewz I from calf thpw at 500 mglmf. 3. BJHDT eXhaetS showed antiadhesive rates against A549, 30% at 0.5 dm!, 80% at 1 mplm!. 4. BJHDT exmcb inhibited CAM angiogenesis up to 40%. 6. BIHDT extracb prolonged life span of ICR mice bearing S-180 sarcoma cells up to 127.1%. 7. In FACS analysis, the population of helper T cell and tended to increase. 8. Pmliferatbn rate of splenoeyte WBS inneased at 0.5mglml or more in a dase dependent fashim as compared with Control. These resulb suggested that BIHDT exham might k usefully applied for treatment of cancer and also it was necessary m do more studies about its mechanisms.