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        한방 다이어트 식품 HBM(Healthy Body Maker)의 체중감소 및 혈청 콜레스테롤 저하 효과

        박재상,김애정,김선여 동아시아식생활학회 2001 동아시아식생활학회지 Vol.11 No.4

        This study was performed to investigate the effects of HBM(Healthy Body Maker) on the weight loss and serum cholesterol level of rats. Twenty male Sprague-Dawley rats weighing 200±5g were grouped into 2. Rats were raised for 6 weeks with diet containing 0% and 5% of HBM. 1. There were no clinical signs for all the experimental period(6 weeks) in 0% and 5% groups. 2. At 3 and 6 weeks, body weight of 5% HBM group was significantly lower than that of control group. respectively (p<0.05, p<0.01). 3. At 4 weeks, the level of MCHC of 5% HBM group was significantly higher than that of control group(p<0.01). And at 6 weeks the level of RBC and Hct of 5% HBM group were significantly higher than those of control group(p<0.05). 4. At 6 weeks, the level of serum cholesterol of 5% HBM group was significantly lower than that of control group. 5. Absolute liver weight of 5% HBM group was significantly lower than that of control group(p<0.05). 6. Minor subaceous sickness of liver cell in the control group appeared but no symptom of liver cell in 5% HBM group, It is concluded that HBM was a safe and effective diet food which aided in inducing weight loss in rat without any observed harmful clinical side effects.

      • 대학생들의 레저스포츠 참여와 스포츠 몰입과의 관계

        최성애,조필환 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.2

        The purpose of this study is to scrutinize and confirm the Correlation between leisure Sport and Commitment to Sport. A group of about 500 experts and participants, are either enrolled in Leisure Sports clubs in Seoul or working in organizations relevant to Leisure Sport, such as many event Companies were chosen to be surveyed. SAS(Static package program) involving reliability analysis, multiple regression analysis, Correlation analysis, etc, is used to compare and analyze the outcome of the survey. Furthermore with cross-examination. Cronbach's a turned out to be up to a=.8024~.8062, which is relatively high, and what is means is that the process of analysis is highly reliable. 1. The following conclusions can be drawn: 2. The frequency of participation in Leisure Sport affects the commitment to sport. 3. The intensity of participation in Leisure Sport doesn't affects the commitment to sport. 4. The duration of participation in Leisure Sport affects the commitment to sport. 5. The cost of participation in Leisure Sport doesn't affects the commitment to sport

      • KCI등재후보

        초등학교 학생들의 음악줄넘기가 신체구성과 체력요인에 미치는 영향

        박경애,김성수 韓國敎員大學校 敎育硏究院 2009 敎員敎育 Vol.25 No.4

        본 연구의 목적은 음악줄넘기 운동을 초등학교 남여 아동을 대상으로 12주간 실시하고 초등학교 아동들의 체력과 신체구성에 어떠한 영향을 미치는지 분석함으로써 초등학생들의 비만치료와 예방을 위한 기초자료를 제공하고 체력증진을 도모하는 방안을 제시하는 것이다. 본 연구의 대상은 서울시내 소재 C 초등학교에 재학 중인 2~5학년 학생으로서 남 32명, 여 18명 총 50명을 대상으로 선정하였으며, 연구대상자들의 동의를 얻은 후 연구를 실시하였다. 조사도구로는 12주간의 음악줄넘기, 신체구성에 체중, 체성분(%fat)이고, 체력요소에는 팔굽혀펴기, 유연성, 평형성, 악력으로 구성되었다. 유산소운동과 스트레칭 체조 실시 전, 후 측정된 자료와 신체구성, 체력자료는 평균과 표준편차를 산출하고 SPSS 15.0 version 통계프로그램을 이용하여 전, 후 시기간의 차이를 분석하기 위하여 paired t-test를 실시하였으며, 가설의 수락기준은 a=.05 수준으로 설정하였다 본 연구의 결과는 다음과 같다. 첫째, 전체집단에서는 신체구성에서 체중에서는 감소한 경향이 있었지만 통계적으로 유의한 차이가 나타났지 않았으나, 체지방량에서는 p<.001 수준에서 통계적인 차이가 나타나 체중의 통계적 감소 없이 체지방량이 줄어든 결과를 보여주고 있었다. 둘째, 전체집단의 체력요소에서는 유연성에서 p<.05 수준에서 통계적인 차이가 있었다. 셋째, 성별에 따른 신체구성의 차이 역시 체중에서는 평균에서는 p>.05 수준에서 통계적으로 유의한 차이가 없었으나, 체지방량에서는 남자 집단에서 p<.001수준에 서 통계적으로 유의한 차이가 나타났다. 넷째, 성별에 따른 체력요소의 차이에서는 악력에서 여자 초등학교 학생들에게 p<.05 수준에서 통계적으로 유의한 차이가 있었다. The purpose of this study was attempted to find the effects of elementary students' physical fitness and body composition according th the music rope-jumping. Children were divided into two group(male and female). In the physical fitness aspect, The subject of this study were 50 students(man 32, woman 18)who inhabits in Seoul. The tools of this study was 12week music rope-jumping program, physical fitness test(push-ups, flexibility, balance, and grip power), and body composition(weight and %fat). The data from this study were analyzed using Frequencies, descriptives, paired t-test. Results of this study were as following. First, there was no difference of students' weight as a function of 12 week music rope-jumping at p>.05 level. But, there was a difference of students' %fat as a function of 12 week music rope-jumping at p<.001 level. Second, there is a difference of students' physical fitness(flexibiIity) as a function of 12 week music rope-jumping at p<.05 level. Third, there was no difference of students' weight as a function of sex on 12 week music rope-jumping at p>.05 level. But, there was a difference of male students' %fat as a function of sex on 12 week music rope-jumping at p<.001 level. Fourth, there is a difference of students' physical fitness(grip power) as a function of sex on 12 week music rope-jumping at p<.05 level.

      • 확장된 객체 지향적 설계방법론에 관한 고찰

        金晟愛,李聖周,李潤培 조선대학교 기초과학연구소 1990 自然科學硏究 Vol.13 No.1

        The object-oriented approach views a system as a set of objects, each object having a set of well defined operations, and a transformation function that transforms the objects by performing operations on the objects. The Current object-oriented design methodology proposed by Booch is strictly object-oriented, as it concentrates on identifying the objects and the operations on the objects and places little emphasis on the transformation function. This approach is acceptable for smaller systems, but may not be suitable for Complex problems, where the transformation function may be fairly complex. For such systems the design methodology should explicitly adress the design of the transformation function. In this paper we have incorporated a top-down, refinement technique with the object-oriented design methodology in an effort to alleviate this limitation of the methodology.

      • SCOPUSKCI등재

        인두와 골결성 부정교합에 관한 방사선학적 연구

        박미애,이상래 大韓口腔顎顔面 放射線學會 1991 Imaging Science in Dentistry Vol.21 No.1

        This comparative study was designed to ascertain whether any differences existed between skeletal class Ⅱ malocclusion (<ANB 5°) and skeletal class Ⅲ malocclusion (<ANB -1°) with respect to the craniofacial morphology and nasopharyngeal area. A total of 121 males and 125 females representing different ages were examined. For the purpose of comparison, each malocclusion was classified by sex, and further subdivided into three different age groups; 12-years-of-age-and-under, 13-to-15-years-of-age, 16-years-of-age-and-over. The conclusions were as follows; 1.There were no differences in the area of bony nasopharynx between both types of malocclusion. 2. As a whole, the areas of adenoids of skeletal class Ⅲ malocclusion tended to be larger than those of skeletal class Ⅲ malocclusion. However, statistically significant differences were found only in the 12-years-of-age-and-under groups of both sex. 3. The areas of nasopharyngeal cavity of skeletal class Ⅲ malocclusion were in general larger than those of skeletal class Ⅱ malocclusion. Statistically significant differences, however, were discovered in the 12-years-of-age-and-under group as well as the 13-to-15-years-of-age group of male. 4. There were significant differences with respect to the rate of area of adenoids to nasopharynx in the 12-years-of-age-and-under groups of both sex and 13-to-15-years-of-age group of male. 5. Cranial base angle showed positive correlation with the depth of nasopharynx and negative correlation with the height of bony nasopharynx. 6. <SNA, <SNB and <ANB were not associated with the size of bony nasopharynx, adenoids and pharyngeal cavity.

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