대학 무용수의 자기관리가 무용자신감과 공연수행만족에 미치는 영향

오경록(Oh, Kyung-Rok),전병관(Chun, Byung-Kwyan) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.6

The purpose of this study was to identify the influence of self management of university students majoring in dance. Using a purposive sampling method, the survey was conducted to 280 of university students majoring dance in Seoul and Kyung-gi Province. The collected data was statistically processed by exploratory factor analysis, Cronbach"s test, frequency analysis, correlation α analysis and multiple regression analysis using SPSS 21.0. The results of the analysis can be summarized as the following. First, the self management of University students majoring dance influenced on dance confidence significantly. Second, the self management of University students majoring dance influenced on dance performance satisfaction significantly. third, The dance confidence of University students majoring dance influenced on dance performance satisfaction significantly. These findings can be referred as practical data for dancers and coaches in fields of dance to improve the dance performance satisfaction.

생쥐배아를 이용한 배양조건의 정도관리에 관한 연구

승경록 건국대학교 의과학연구소 1992 건국의과학학술지 Vol.2 No.-

To evaluate the effectiveness of ICR mouse embryos for qaulity control of human IVF program, series of experiments was conducted. In experiment 1, mouse ova were inseminated in vitro in T6 and Ham's F-10 media which were supplemented with 100μM EDTA and 3㎎/ml BSA, respectively and further growth was observed. In experiment 2, in vivo fertilized 2-cell stage ICR mouse embryos were collected in each previously mentioned media and further growth was observed. After comparing datas taken from experiment 1 and 2, following results were obtained. 1. In experiment 1, fertilization and growth rates were compared and statistically significant results were obtained between the datas taken from T6 and Ham's F-10 medium(p<0.001) 2. In experiment 2, growth and hatching rates were compared and stastically significant results were obatined between the datas taken from T6 and Ham's F-10 medium(p<0.001) 3. IN experiment 1 and 2, T6 medium revealed better result than Ham's F-10 medium especially in case of early embryonic development. 4. To control the culture condition with ICR mouse embryos except culture medium itself, chemically defined medium which does not contain hypoxanthine may be preferable.

CT사진을 이용한 한국인의 C형 치근관의 분포에 대한 연구

전록원,허경회,이원진,허민석,이삼선,최순철 대한구강악안면방사선학회 2009 Imaging Science in Dentistry Vol.39 No.2

Purpose : To investigate the incidence and prevalence of C-shaped root canal using computed tomographic images of head and neck in Korean population. Materials and Methods : Regardless of each examination purpose, randomly selected 268 examples which have serial axial computed tomographic images with 8 normal molars in maxilla and mandible were selected and investigated. Defined C-shaped root canal and we could get 82 proper image examples in view of this definition. These were detected and investigated of incidence and prevalence of C-shaped root canal. Results : C-shaped root canals were found in 82 examples among 268 (30.6%) and 147 teeth. They were only found on molar area, and the highest incidence was 37.41% of left mandibular second molars, and the lowest was 2.04%of right maxillary second molars. On prevalence of tooth position, mandibular second molar was the highest, 65% of C-shaped root canal teeth and maxillary second molar was 6% the lowest. Conclusion : 31% of randomly selected CT images no considering check-up reason have C-shaped root canals. The C-shaped root canals of mandibular second molar are found most frequently and they are also detectable on maxilla. On Korean population, C-shaped root canals are one of conditions that have to concern with dental treatment for it appears at a high prevalence relatively.

청각장애학생의 전정기능과 정적균형에 대한 연구

김영록,한경임 한국특수아동학회 2001 특수아동교육연구 Vol.3 No.-

본 연구는 청각장애 학생 32명의 전정 기능과 균형 능력에 관해 알아보고자 하였다. 청력의 손실은 신체 발달 능력의 지연을 초래하는데 그 가운데 전정 기능과 균형 능력에 많은 영향을 미친다. 따라서 청각장애 학생의 전정 기능과 균형 능력을 쉽고 간편하게 측정하는 방법과 그에 따른 결과를 제시하는 것은 청각장애 학생의 운동 교육에 중요한 자료가 될 것이다. 이러한 연구의 필요성에 따라 본 연구에서는 첫째, 보청기 유무에 따른 청각장애 학생의 균형 능력의 차이를 알아보았고, 둘째, 시각정보 입력의 유무에 따라 청각장애 학생의 균형 능력의 차이를 알아보았으며, 셋째, 발바닥 고유수용성 감각의 차이에 따라 청각장애 학생의 균형 능력의 차이를 알아보았다. 연구 결과 첫째, 보청기 착용 집단에서 안진의 지속 시간이 길어서(p<0.05) 청력 손실의 정도가 높을수록 균형 감각에 더 많은 영향을 미침을 알 수 있었다. 둘째, 시각 정보의 입력이 제공된 경우에 외발 기립 서기에 의한 정적 균형 수행 능력이 오래 지속(p<0.001)되어 시각이 청각장애 학생의 균형 능력에 밀접한 관련이 있음을 알 수 있었다. 셋째, 발바닥 고유 수용성 감각이 양호한 지면에서 외발 기립 서기에 의한 정적 균형 수행 능력이 오래 지속(p<0.01)되어지지 면의 안정도가 청각장애 학생의 균형 능력 지도에 중요함을 알 수 있었다. The purpose of this study was to investigate the vestibular function and static balance of students with hearing impairment. The subjects were 32(male 16, female 16) aged 11 to 19 with hearing impairment. Nystagumus testing was used to investigate the vestibular function and the one-leg standing method was used to investigate the static balance. The results were as follows: First, there were statistically significant differences on the vestibular function of students with hearing impairment in relation to with and without of hearing aids. This means the severer hearing impairment is, the severer vestibular function disorder is. Second, there was statistically significant difference on the static balance of students with hearing impairment in relation to with and without of visual input. This means the visual input is an important index of the static balance of students with hearing impairment. Third, there was statistically significant differences on the static balance of students with hearing impairment in relation to the difference of the proprioception of foot. This means the stabilization of base is important on the static balance ability of students with hearing impairment. As conclusion of this study, it is need to investigate the dynamic balance as well as the static balance of the more students with hearing impairment and to investigate the development of balance ability as the age of wearing of hearing aids in a following study.

임신 및 출산후 흰쥐 자궁의 Catecholamine 형광물질의 변화에 관한 연구

승경록,서영석,엄창섭 고려대학교 의과대학 1991 고려대 의대 잡지 Vol.28 No.1

This study was undertaken to investigate the pattern of distribution of adrenergic nerves in normal virgin, and the relatioships between the functions of adrenergic nerve and the female sex hormones changed peculiarly during pregnancy and post partum as previously reported by many authors. The reproductive organs were fixed in mixture of 4% formaldehyde and 0.5% glutaraldehyde and processed for fluorescent microscopy to show the catecholamine concentrations in nulliparous, pregnant(5, 10, 15 and 20 days), puerpheral(3, 7 and 15 days),and primiparous (30 to 45 days after parturition) rats. The result obtained in this investigation are summarized as followings. 1. In virgin uteri, catecholamine-fluorescence was visible intensely in the wall of vessels and their surrounding connective tissue and less intensely in myometrium than the vessels in all regions of reproductive tract. The intensity of fluorescence was higher In uterine cervix and tubal end of uterine horn than the main part of uterine horn. 2. In the pregnant uteri, the intensities of fluorescence did not changed at 5 days of pregnancy, but decreased gradually from 10 days to 15 days of pregnancy, and disappeared atmost completely in myometrium and small vessels except some of large vessels in perimetrium during the late pregnancy. 3. In lactating rats after parturition, the fluorescence was increased rapidly and almost completely restored by 15 days after parturition. 4. In the parous uteri at more than 30 days after parturition, the fluorescence showed slightly more intense than that in the nulliparous uteri. The above findings suggest that the alterations of catecholamine-fluorescence are much removed from the peculiar characteristic changes of the female sex hormonal levels during pregnancy and post partum. It is concluded that the alterations of catecholamine-fluorescence closely relate with the quantitative changes of uterine tissue during pregnancy and post partum, and having the experience of pregnancy and parturition, the uterus attain to maturity.

여러 기전의 미백 물질을 피부에 적용하기 위한 제형들

이초아,이경록,조정원 충남대학교 약학대학 의약품개발연구소 2014 藥學論文集 Vol.29 No.-

Skin whitening products are commercially available for cosmetic purposes in order to obtain a lighter skin appearance. They are also utilized for clinical treatment of pigmentary disorders such as melasma or postinflammatory hyperpigmentation. Whitening agents act at diverse levels of melanin synthesis in the skin. Many of them are known as competitive inhibitors of tyrosinase, the key enzyme in melanogenesis. Others inhibit the transformation of this activated enzyme or the transport of melanosomes from melanocytes to surrounding keratinocytes. To avoid systemic absorption, whitening agent is need to create optimal formulation such as liposome, microemulsion, solid lipid nanoparticles (SLN) and NLC (Nanostructure liquid crystal) as well as patch. Functional ingredients and innovative delivery systems are driving the new product development in the field of cosmetics. In this review we present an overview of whitening products that may decrease skin pigmentation by their interference with the pigmentary processes and may formulate cosmetic delivery systems possessing potential as smarter carrier systems.

MBTI 성격분석을 통한 체육전공학생과 일반전공학생의 차이점 연구비교

전매희,오경록 한국학교체육학회 2002 한국학교 체육학회지 Vol.12 No.1

본 연구는 체육전공학생과 일반전공학생의 성격 유형적인 차이점과 묵성을 비교하여 어떤 관계가 형성되는 지를 밝히는데 그 목적이 있다. 연구대상은 2001년 현재 경기도에 소재하고 있는 K대학교에 재학중인 대학생을 모집단으로 설정한 후, 집락무선표집법(cluster ramdom sampling)으로 표본을 추출하여 (MBTI)성격유형 검사도구를 사용하여 분석하였으며, 남자 299명(69%), 여자 100명(31%), 총 300명이었다. 이러한 실험과 실험에 따른 분석절차를 통해서 규명된 결론은 아래와 같다. 첫째 체육전공학생과 일반전공학생과의 성격유형의 차이를 경종한 결과 체육전공학생과 일반전공학생과는 성격유형의 차이가 있었다. 구체적으로 체육전공은 ESTJ(외향적 감각형)형이 높고, 일반 전공학생들은 ISTJ(내향성 감각형)형이 높게 나타났다. 둘째 체육전공학생과 일반전공학생과의 선호지표의 차이를 검증한 결과 E-I(외향형, 내향형) 성향은 차이가 있었다. 구체적으로 체육전공학생은 E(외향형)성향이 높고, 일반전공학생들은 I(내향형)성향이 높게 나타났다. 셋째 체육전공학생과 일반전공학생과의 선호지표의 차이를 검증한 결과 S-N(감각형, 직관형) 성향은 차이가 있었다. 구체적으로 체육전공학생은 S(감각형)성향이 높고, 일반전공학생은 N(직관형)성향이 높게 나타났다. 넷째, 체육전공학생과 일반전공학생과의 선호지표의 차이를 점증한 결과 T-F(사고형, 감정형) 성향은 차이가 있었다. 구체적으로 체육전공학생은 T(사고형)성향이 높고, 일만 전공학생은 F(감정형)성향이 높은 것으로 나타났다. The aim of this study is to specify the dissimilarity in character between athletes and non-athletes, and look at the nature of their relationships of personality traits. The population of this study are students from university "K", in the year 2002, located in Kyung-Gi province. After establishing I selected 300 students(31%) from using cluster random sampling method. The final step of the study involves actual analysis using MBTI psychological type indicator. As a result of such a analysis, f come to the following conclusion ; · When I study on the difference of the personality traits between the athletes and non-athletes, I find that there is a personality traits difference between two groups, Concretely, the indicator shows that the athletes can be defined as ESTJ pattern (Extraverted Sensing). · In my study of the preferences between two groups, the difference of the E-I(Extraversion, Intraversion) pattern shows. In a concrete way, the athletes are more consistent with the Extraversion trait, while the general group frequently keep the 1(Introversion) trait. · MBTI results on the difference of the preferences indicate that the difference of(T-F) traits exists. · The athletes are common to the T(thinking) traits, to the contrary, the general students are common to the F(Feeling) Traits. · There is no difference of J-P(Judging, Perceiving) traits between them. · After examining the difference of the preference, I learn to know that the athletes and the general students share the same traits(S-N, I-F, J-P).

당귀(Angelica acutiloba)와 감초(Glycyrrhizauralensis)의 열 추출액이 장내 세균의 성장에 미치는 효과

강국희,김경민,정재록 성균관대학교 생명과학자원연구소 1997 生命資源科學硏究 Vol.4 No.2

Bifidobacteriurn longum, Bifidobacterium adolescentis, Clostridium butyricum, Escherichia coli and Eubacterium limosum were cultured on the modified PYF medium containing 0.5% of glucose, heating extract(w/w) of Angelica acutiloba or Glycyrrhiza uralensis, and anaerobically incubated for 48hrs at 37℃. As a control, the same intestinal microorganisms cultured on the PYF medium with no additives and they were compared with other treatments. The addition of the heating extract of Angelica acutiloba increase the growth but optical density was lower than addition of glucose for the growth of intestinal microorgamisms which were investigated in this study. However, the heating extract of Glycyrrhiza uralensis slightly inhibited the growth for most intestinal microorganisms(Bif. longum, Bif. adolescentis, Cl. butyricum, and Eu. limosum) and it had a significant inhibition effect on the growth of Eu limosum when they were compared with control.

관동맥풍선시술중 혈전동반 병변에 대한 구조치료(Rescue Utilization)로서의 Abciximab(ReoPro^(�)의 효과

두영철,채경수,최종형,허필석,송관욱,홍경순,박대균,한규록,오동진,유규형,임종윤,고영박,이광학,이영 대한순환기학회 1998 Korean Circulation Journal Vol.28 No.12

항암제 젬시타빈의 경구용 제제 개발을 위한 전략수립

임지호,황지숙,이경록,이은주,조정원 충남대학교 약학대학 의약품개발연구소 2011 藥學論文集 Vol.26 No.-