스포츠 기자의 인구사회학적 특성에 따른 여가활동 유형과 직업만족의 차이 분석

성낙훈,김용익 龍仁大學校 體育科學硏究所 2011 體育科學硏究論叢 Vol.21 No.1

The purpose of this research is to investigate the difference between the type of leisure activities and the satisfaction of occupations by demographic characteristic. The objective of this research is 232 sports journalists who are affiliated to KSPU(Korea Sports Press Union) in 2009, and it used a way of complete enumeration survey for collecting of examples. Questionnaires are distributed all 232 sports journalists and collected 209 questionnaires - except 23 questionnaires for reasons of their insincerity and omission - are processed for the purpose of this research. As the implement of survey, a questionnaire was used. And the questionnaire is composed of all 22 questions what are about 6 questions for background variables, 1 question for types of leisure activity and 15 questions for satisfaction of occupation - 5 for safety needs, 3 for social wants, 4 for self-respect and 3 for self-realization. Recalled questionnaires are verificated by SPSS 15.0 program what significance level was limited by 5% and the differences between all groups are confirmed by T-test, one-way ANOVA and Scheffe's post-test. The result of analysis of data on survey is follows : First, in analysis of the difference of types of leisure activity by background variables which contain sex, career, major and marriage, significant differences - sex(0.1% level), career(0.1% level), and marriage(0.1% level) - are appeared. Second, in analysis of the difference of satisfaction of occupation by background variables which contain safety needs, social wants, self-respect and self-realization, significant differences are appeared in safety needs - sex(1% level), major(1% level) and marriage(1% level) -, social wants - sex(5% level) -, self-respect - sex(5% level) and self-realization - career(5% level) and major(1% level) -.

朝鮮時代 性理學의 發達

成樂熏 전북대사학회 1977 전북사학 Vol.1 No.-

대형 강상판 시험체의 용접부 피로강도에 관한 연구

전상호,심낙훈,박영석 명지대학교 산업기술연구소 2001 産業技術硏究所論文集 Vol.20 No.-

In general, due to its intrinsic structural complexities by connecting various structural elements of thin steel, the degradation due to residual stress and welding deformation are almost unavoidable. In addition, the repetitive nature of loading can cause the fatigue crack. In this study, to find optimal shape of scallop, the fatigue tests are performed. The dimensions of connections for longitudinal and transverse ribs are based on the ones applied in Youngjong bridge. Two types of "C type" and "D type" of scallops are used. "C Type" is the same one as recommended in the domestic design specification and "D type" is the one proposed in Europe due to its superiority in the fatigue tests performed. Prior to fatigue tests. numerical structural analyses for those specimens under particular loadings are performed to find tentative stress states of the specimens. Through the fatigue tests, the initial crack and its growth characteristics are analysed and the S-N curves are obtained and fatigue grade is estimated with those.

에스트로겐이 진피섬유아세포의 증식 및 교원질합성에 미치는 영향

원창훈,한승규,성낙관,김우경 大韓成形外科學會 2004 Archives of Plastic Surgery Vol.31 No.3

머리염색이 인체에 미치는 영향

윤형식,황성호,이현륭,김수호,박연석,권낙현,정호진,김동훈,노현주,홍성호,박병찬,이관,정해관 東國大學校醫學硏究所 2002 東國醫學 Vol.9 No.1

일상생활에서 모발염색은 흔히 접할 수 있는 미용의 한 종류로 특히 젊은층을 중심으로 폭발적으로 유행하고 있다. 염색을 위항 사용하는 약제는 표백제와 발색제 등 각종 화학약품이 사용되고 있으나 이로 인한 건강장해에 대한 연구는 그리 많지 않다. 저자들은 염색이 인체의 모발건강에 미치는 영향을 파악하기 위하여 염색과 관련된 주관적 증상과 모발의 변화에 대한 실험적 연구를 시행하였다. 동국대학교 경주 캠퍼스 재학생 80명을 대상으로 설문조사를 시행하여 염색 유 ·무 및 염색 후에 경험한 증상에 대해 설문 조사하였고, 의과대학 재학생 46명을 대상으로 피부 반응 테스트를 실시하였다. 또한 염색 전후의 모발 탄성도를 측정하였고 모발의 상태를 파악하기 위해 전자 현미경검사를 실시하였다. 설문조사 결과 염색 전에 비하여 염색 후 안구혼탁, 안구건조, 시력저하, 발진 및 접촉성 피부염, 모발손상, 모근손상 등의 증상을 더 많이 경험한다고 호소하였다(p<0.05). 모발손상과 모근손상은 헤어드라이어 사용 빈도에 따라 증가하는 것으로 조사되었다(p<0.05). 피부반응검사에서 가려움증이 가장 많은 증상이었으며 이는 여성보다는 남성에서 높은 것으로 조사되었다. 염색 전후의 모발장력은 염색 전 134.5±10.37g, 염색 128.0±30.69g, 염색 이틀 후 112.5±19.69g으로 나타났다. 염색 전후의 모발의 전자현미경 케라틴 층이 현저히 감소하고 모발이 가늘어지는 차이를 보였다. 염색은 모발손상, 모발 케라틴 손상 및 모근 손상, 발진 및 접촉성 피부반응, 안구혼탁, 안구건조, 시력 저하를 유발한다. 따라서 염색약으로 인한 손상에 대한 주의와 예방이 필요하다고 생각한다. 예방대책으로 염색 전 피부테스트를 통한 적합성 여부를 판단하는 것이 필요하며 가급적 염색을 피하는 것이 좋을 것이다. 염색약에 발암물질이 포함되어있다는 보고도 있어 염색 제조사의 철저한 실험과 염색 물질의 선별이 염색으로 인한 부작용을 최소화하는데 중요한 역할을 할 것이다. Hair coloring has became one of the most popular cosmetic activities to younger generations during last decade. However, there are few studies on the health effect of widespread use of chemical dyes. This study was conducted to study the effects of hair coloring dye on hair and other systems. We conducted a questionnaire survey of 80 persons in Kyongju campus, Dongguk University. We have done open patch skin test on 46 medical students. We also conducted scanning electron microscopy to examine the hair strength and structure before and after hair coloring process. Injury of hair and hair bulb, contact dermatitis, turbid eyes, xerophthalmia, and poor visual acuity were the main symptoms complained after hair coloring (p<0.05). Injury of hair and hair bulb were increased by frequency of hair-dryer use(p<0.05). In open patch test, pruritus was complanined by more than half of the subjects. Mean strength of hairs before and after hair coloring was as follows; 134.5 (SD 10.37)g before hair coloring, 128.0 (SD 30.69)g immediately after hair coloring, and 112.5 (SD 19.69)g after two days. The scanning electron microscopic findings of hair surface before and after hair coloring showed decreased keratin layer and thinning of the hair. Hair coloring induces injury to hair, its keratin layer, and hair bulb as well as contact dermatitis, turbid eyes, xerophthalmia, and poor visual acuity. Therefore, we think that precaution is needed in use of hair coloring dye. To prevent complications induced by hair coloring dye, it is necessary, especially to those with allergy or skin disorders, to perform skin test before action and avoid hair coloring whenever possible. Longterm health effects of hairdye should be studied and manufacturing companies should try to minimize complications induced by hair coloring dye.

사후분해 시체에 대한 법의학적 접근

최영식,이상용,김유훈,조갑래,이봉우,양경무,정낙은,서중석,이한영,이원태,강현욱 大韓法醫學會 2000 대한법의학회지 Vol.24 No.2

Disposal of a homicide victim by dismemberment is rare, but individual cases are on record in most major medicolegal departments. Recognition of postmortem mutilation may be of importance in the interpretation of certain murders committed by sexual perverts and other mentally deranged individuals and sometimes performed for the sole reason of easier disposal of the body. Postmortem dismemberment is usually readily recognizable as such; The edges of the injuries are dry and lack evidence of bleeding. The joints may be disarticulated without fracture, or the use of an axe or saw may be evident from examination of bones. Parallel horizontal or oblique furrows in the bone surface are caused by skipping of the saw prior to establishing depth. Such patterns on the bone may assist in identifying the particular saw involved. So we report 25 dismembered corpses that autopsied in National Institute of Scientific Investigation. This paper can help in attempting to establish not only the first criminal investigation steps but also the medicolegal approach methods in unidentified and dismembered deaths.

葡萄汁加聰明湯이 集中力에 미치는 臨床的 硏究

李贊範,崔昇勳,吳旼錫,윤상원,구경완,성낙양 대전대학교 한의학연구소 2003 한의학연구소 논문집 Vol.12 No.1

Clinical studies were carried out 25 cases through administration of Chongmyungtang added Grape Juice(CMT+GJ) from December 1st 2002 to December 31th 2002. The results were summarized as follows; 1. There were significant decreases in physical symptoms of fatigue from 4.64±2.71 to 2.52±1.78 by administration of CMT+GJ. 2. There were significant decreases in mental symptoms of fatigue from 5.44±2.38 to 3.88±2.03 by administration of CMT+GJ. 3. There were significant decreases in neuro-sensory symptoms of fatigue from 3.84±2.03 to 2.88±2.07 by administration of CMT+GJ. 4. There were significant decreases in total subjective symptoms of fatigue from 13.92±5.42 to 9.28±4.21 by administration of CMT+GJ. 5. There were not significant changes in VAS of fatigue and attention ratio by administration of CMT+GJ. According to the results, we could suggest that CMT+GJ is able to be applied to the development of concentration.

農村 靑少年의 家庭生活에 관한 價値觀

崔敏浩,鄭址雄,金性洙,李洛薰,金鎭模 서울大學校 農科大學 1985 서울대농학연구지 Vol.10 No.2

The purposes of the study were to investigate the values of the rural youth in relation to family living, and to compare changes in the values with the similar study of the reseacher of 1970 in Korea. Data were collected by undergraduate and graduate students of the Seoul National University from randomly selected 993 rural youths of 13 to 24 years of age through questionnaire method. The data were analyzed by HP 3000 Computer in the College of Agriculture, Seoul National University. Major statistical techniques used for the study were frequency, percentile, chi square test. Statistical significance was tested at 0.05 level. The major findings of the study were as follows; 1. It was revealed that values on family living were changed into modern democratic ideals from traditional Confucian values 2. The view of respondents that the first son should take care of parents has decreased from 32.8% in 1970 to 23.8% in 1984. The Respondents who think that one of sons should take care of parents has increased from 45.8% in 1970 to 60.8% in 1984. 3. The rate of respondents claiming that the head of a family should govern the family with authority and dignity has increased from 61.1%in 1970 to 68.3% in 1984. 4. The respondents claiming that the head of a family should decide the important things of family living dogmatically has decreased from 16.9% in 1970 to 8.1% in 1984. 5. The rate of respondents claiming that father should respect mother's opinion in family has increased from 78.6% in 1970 to 90.5% in 1984. 6. The rate of respondents claiming that fathers should understand the things of children with maximum degree has increased from 86.8% in 1970 to 93.8% in 1984.

Synthesis and Characterization of a New Photoconducting Poly(siloxane) Having Pendant Diphenylhydrazone for Photorefractive Applications

Sang Ho Lee,Woong Sang Jahng,Ki Hong Park,Nak Joong Kim,Won Jae Joo,Dong Hoon Choi 한국고분자학회 2003 Macromolecular Research Vol.11 No.6

Numerical Analysis of In-situ Flow Tests for Locally Variable Hydraulic Property on a Borehole

Nak-Youl Ko,Sung-Hoon Ji 한국방사성폐기물학회 2018 한국방사성폐기물학회 학술논문요약집 Vol.2018 No.10