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        연잎 분말을 첨가한 연잎 쌈밥의 항산화 특성

        임춘,이심열 동아시아식생활학회 2020 동아시아식생활학회지 Vol.30 No.5

        This study was conducted to investigate the physicochemical characteristics and antioxidant properties of Yeonipssambap combined with different amounts of lotus leaf powder (0%, 0.5%, 1.0%, 1.5%), to provide the optimal ratio to achieve optimal characteristics of Yeonipssambap. The moisture content of Yeonipssambap increased as the amount of lotus leaf powder increased (0∼1.5%). The pH of the control group without the lotus leaf powder was highest at 6.39. At a lotus leaf powder level of 1.0%, the pH dropped to 6.35, which was significantly lower than the control group. In chromaticity test, the L-value indicating the degree of brightness (0∼1.5%) tended to decrease as the amount of lotus leaf powder increased. The a-value indicating redness showed a tendency to decrease as the amount of lotus leaf powder increased. When 1.5% of lotus leaf powder was added, the a-value was significantly lower, compared to the control group. The b-value, indicating yellowness, was highest in the control group at 22.16, and as the amount of lotus leaf powder increased from 0.5 to 1.5%, the b-vlaue reduced to lower than that of the control group. As the added amount of lotus leaf powder increased, the polyphenol content and flavonoid content of Yeonipssambap also increased. This, in turn, increased 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavening activity, thereby improving the overall antioxidant properties. In particular, the mixture of Yeonipssambap with 1.5% lotus leaf powder showed the highest antioxidant effect. Thus, the addition of 1.5% lotus leaf powder in the preparation of Yeonipssambap seems to be optimal, satisfying the requirements of both antioxidant properties and acceptability.

      • KCI등재후보
      • 강도별 지속운동시 심박수 및 환기변인의 변화

        임춘한 ( Choon-han Lim ) 한국고등직업교육학회 2002 한국고등직업교육학회논문집 Vol.3 No.2

        The purpose of this study was to investigate physiological responses to various intensities’ continuous exercise. Physiological variables are heart rate (HR), oxygen consumption (VO<sub>2</sub>), carbon dioxide production (VCO<sub>2</sub>), minute ventilation (VE), and ventilatory equivalent (VET). Intensity of exercise at ventilatory threshold is decided as middle. High or low intensity is ventilatory threshold ± 10%VO<sub>2</sub>max respectively and duration of exercise is 30minutes. Subjects were 9 male students at the department of physical education. They ran 30 minutes on the treadmill three times in different days, but cannot do more than 11 minutes at high intensity. In low and middle exercise, every 5 minutes’ data were compared each other. And in high exercise, every 2 minutes’ data were compared each other. Obtained results were as follows. 1. Steady state level of HR was not sustained. 2. Steady state level of VO<sub>2</sub> was sustained during 15 minutes only in exercise at low intensity. 3. Steady state level of VCO<sub>2</sub> was sustained during 10 minutes in exercise at low/middle intensity, and 7 minutes in exercise at high intensity. 4. Steady state level of VE was sustained only in exercise at low (15 minutes) and middle (10 minutes) intensity. 5. Steady state level of VET was sustained during 10 minutes in exercise at low/middle intensity, and 9 minutes in exercise at high intensity. In sum, the fact that there were no variables sustained more than 10~15 minutes indicates exercisers had physiological suffering gradually with submaximal continuous exercise. So, it is thought that exercise prescription using graded exercise test will be reconsidered.

      • KCI등재후보

        선수보증광고의 브랜드이미지전이효과가 소비자태도에 미치는 영향

        임춘한(Choon-Han Lim) 한국엔터테인먼트산업학회 2011 한국엔터테인먼트산업학회논문지 Vol.5 No.4

        이 연구의 목적은 대중이 알고 있는 스포츠 스타의 개성과 스타를 후원하는 브랜드 개성이 얼마나 일치하는 지를 확인하고 선수개성과 브랜드개성이 소비자태도에 긍정적 영향을 주는 지에 대한 과정을 규명하는데 있다. 이를 위해 서울지역에 소재한 사회인 야구구장 5개소에서 사회인 야구 동호회 활동을 하고 있는 성인 남?녀를 대상으로 총 300부의 설문지를 배포하여 회수된 273부 중 불성실하게 응답한 자료나 무응답이 있는 설문지를 제외하고 251부가 실제 분석에 사용되었다. 수집된 자료의 분석은 SPSS 12.0Ver을 이용하여 기술통계, 신뢰도분석, 요인분석, 상관관계 분석, 독립 t 검정, 일원변량분석, 다중회귀분석을 실시하여 다음과 같은 결과를 도출 하였다. 첫째, 성별, 연령, 직업, 학력의 차이에 따라 유의한 영향을 미치는 선수개성과 브랜드개성이 다른 것으로 나타났다. 둘째, 선수 개성은 소비자태도에 일부 유의한 영향을 미치고 있는 것으로 나타났다. 셋째, 브랜드 개성은 소비자 태도에 일부 유의한 영향을 미치고 있는 것으로 나타났다. 넷째, 선수 개성과 브랜드 개성간에 유의한 차이가 나타남에 따라 개성전이가 이루어지지 않은 것으로 나타났다. The purpose of the study is to figure out how much consistency shows between the individuality of sports star the mass knows and the individuality of brand supporting the star, and to figure out the process of positive affect of player"s individuality and brand individuality customer behavior. For this, in the 5 baseball fields for civilians located in Seoul area, a total of 300 surveys were distributed regarding males and females who are participating in the baseball club activity, and excluding insincere answers and non-responded surveys among the returned 273 answers, 251 surveys were used for actual analysis. Regarding analysis of collected data, SPSS 12.0Ver was used to perform technical statistics, reliability analysis, factor analysis, mutual relation analysis, independent t-test, one way ANOVA, multiple regression analysis, and the following results were induced. First, according to the difference of gender, age, occupation, and education level, it showed different player individuality and brand individuality having significant affect. Second, player individuality showed partial significance on customer behavior. Third, brand individuality showed partial significance on customer behavior. Fourth, as significant difference showed between player individuality and brand individuality, it showed no shift in individuality.

      • KCI등재후보

        프로농구 타이틀 스폰서십활동이 기업 브랜드이미지와 인지도에 미치는 영향

        김성기,김상훈,임춘 한국스포츠학회 2011 한국스포츠학회지 Vol.9 No.4

        The purpose of this study was to examine the influence of Korean basketball title sponsorship on brand image and brand awareness of sponsor corporation. For the study objects, with setting as a population spectators of Korean professional basketball league in Seoul, Anyang, and Incheon, survey was conducted targeting 442 of spectators with convenient sampling method and 410(92.8%) sets were used in real analysis with 32 sets excluded, which were judged to contain insincere answers or to be unreliable. For the data processing, SPSS 12.0 version was used with following statistical methods. The results are as follows. First, communication activities, image enhancing activities, and event contributing activities had an positive influence on a brand image. Second, communication activities, image enhancing activities, and event contributing activities had an positive influence on brand awareness. Third, a brand image had an positive influence on brand awareness.

      • KCI등재후보

        자극과 리듬조건에 따른 리듬 인지 능력 차이

        김규완(Kim Gyu Wan),임춘한(Im Chun Han) 한국사회체육학회 2003 한국사회체육학회지 Vol.20 No.2

        The purpose of this study was to investigate of difference of rhythm perception ability between athletes and nonathletes. 10 males were selected as subjects and they were divided into athletes group and nonathletes group. The equipment for measurement of rhythm perception ability was deviced and manufactured by author and the rhythms were classified as 6 conditions according to metronom beats. The subjects were assigned as a block to each rhythm level as randomly and the 9 measurements was performed in each rhythm level. The items tested were contant error, variable error, and absolute error. The t-test was performed to identify of the difference of rhythm perception ability between athletes and nonathletes in contant error, absolute error and one-way ANOVA was performed to identify of the difference of rhythm perception ability among rhythm conditions in each group. The concludions were as following; 1. The ryhthm perception ability of athletes and nonathletes was not significantly different in each rhythm condition. 2. The ryhthm perception ability of athletes and nonathletes was significantly different among rhythm conditions.

      • KCI등재

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