Plasma estradiol-17βand estrogen receptor increased during the artificial induce sexual maturation and it influence choriocapillary layer of eye in Japanese eel, Anguilla japonica

Ji-Yeon Hyeon,Sung-Pyo Hur,Jun-Hwan Byun,Eun-Su Kim3,Shin-Kwon Kim,Han-Jun Kim,Se-Jae Kim,Akihiro Takemura 한국수산해양기술학회(구 한국어업기술학회) 2018 한국수산해양기술학회 학술발표대회 Vol.2018 No.11

중년여성들의 댄스스포츠에 대한 인식 조사 연구

김준희,백남섭,정훈,김진표,김윤태 龍仁大學校 2001 용인대학교 논문집 Vol.19 No.-

The purpose of this study was to provide basic materials available to establish the recognition of dance sport on status of dance sport as sport for all. For this purpose, this study used th questionnaire research so as to investigate how middle-aged were conscious of dance sport and the level of their participation in dance sport. In conducting the questionnaire research, questionnaires were distributed to 456 middle-aged in Seoul and Kyonggi Province. Based on the study results, the following conclusion was drawn: First, Cognition of the dance sport of those middle-aged women who are currently receiving dance sport training represents for the most part a high response. When viewed from varied social aspects, magazines or books of dance sport are deemed to be short of, and insead cultivation of specialists related to it is considered a prerequisite. And the notion that general cognition of dance sport came enhanced today than in the past might be ascribed to the fact that dance sport was recently taken as an exhibition came at the Sydney Olympics. Second, cognition of the effects and values of dance sport of those middle-aged women who take part in dance sport reflects a positive response on the whole. Their perception indicates that dance sport is conducive to the maintenance and promotion of health. Furthermore, they think that dance sport contributes to the development of culture and simultaneously is of much help to relieving stress, along with the notion taht it is one of the most necessary leisure activities in contemporary society. Third, as a result of having analysed participation into and preference for dance sport of those middle-aged women who take part in dance sport, they do not lapse much time for it, and their dance sport techniques are thought not bo be so mood by their own evaluation. This is presumed to be caused by so lisle time spent for it, and their preference covers dance sport of varied genre musics. Fourth, those middle-aged women who take part in dance sport disclose a very mood response on dance sport socialists.

보강재의 형상이 평판의 고유진동수에 미치는 영향에 관한 연구

金泰玩,姜俊洙,表東根 弘益大學校 科學技術硏究所 1995 科學技術硏究論文集 Vol.6 No.-

An analysis is presented for the free vibration of a cantilever plate. For this papers, there are compared with the stiffener, I-shape and T-shape of the plate. The method is applied to cantilever plate with stiffened plate, I-shape and T-shape, and the natural frequencies and mode shapes of vibration are calculated numerically, given the results and confirmed experimentally.

여가활동으로서 댄스스포츠가 노인들의 정서변화에 미치는 영향

김준희,김진표,오재용 龍仁大學校 體育科學硏究所 2001 體育科學硏究論叢 Vol.11 No.1

The purpose of this paper is to conduct investigation and analysis on kinds of effect of dance sports on psychological emotion of old people and to provide basic data for the development of dance sports for psychological health of old people. The subjects of this study Totally there were137 old women and man aged 65 to 80. With a view to measure psychological status of old people Psychological Health Evaluation Tool" in "Tool for Evaluation of Health of Old People in Korea' which was tested for its reliability and its feasibility and developed by LEE, YOUNG-JA (1989) for the purpose of furnishing basic data to provide objective evaluation on status of health of old people in Korea was used. The tool used for evaluating psychological health consists of 23 questions covering 'subjective feeling of well-being' of old people on their life daily living and measuring them by means of interview and scoring methods which converted subjective and qualitative factors such as attitude, sentiment and emotion etc. to objective and quantitative scores. As a method of study totally two times of dance sports recreation program with 60 minutes per meeting aiming recovery of emotional functions of old people while enjoying it were performed for the old women mentioned above and by measuring their psychological status before and after such performance was compared and analyzed. Comparison of psychological status before and after conducting such dance sports was tested by subordinate and processed by SPSS V.8.0 for window. The results analyzing data are as follows: 1. The result of testing the difference in status of feeling of content for their life of old women before and after conducting dance sports showed statistically significant difference at a level of p<0.05 level reflecting an increase of 0.4026 in average with t=7.352. 2. The result of testing the difference in pessimistic attitude for their life of old women before and after conducting dance sports showed statistically significant difference at a level of p<0.05 level reflecting decrease of 0.2063 in average with t=5.352. 3. The result of testing the difference in feeling of happiness before and after conducting dance sports showed statistically significant difference at a level of p<0.05 level reflecting an increase of 0.2283 in average with t=3.539. 4. The result of testing the difference in feeling of loneliness and alienation before and after conducting dance sports showed statistically significant difference at a level of p<0.05 level reflecting a decrease of 0.3576 in average with t=6.394. 5. The result of testing the difference in feeling of well-being of old women before and after conducting dance sports showed statistically significant difference at a level of p<0.05 level reflecting increase of 0.7975 in average with t=6.392. 6. The result of testing the difference in feeling of status of their health of old women before and after conducting dance sports showed statistically significant difference at a level of p<0.05 level reflecting increase of 0.442 in average with t=3.294. As mentioned above conducting dance sports for old women produced sense of satisfaction, happiness and optimal sense of well-being and improvement in feeling of their health while generated decline in pessimism and feeling of loneliness and alienation. For this reason it can be said that such program contributed improvement in psychological health of old women. Through this study it was impossible to confirm that dance sports has significant meaning for old people therefore there should be continuous development and extensive application of effective programs for the purpose of popularizing result of this study.

초경량성 재료인 Mg-10Li-3A1 합금의 TMP 처리를 통한 기계적 특성 향상 방안

김광배,홍준표,김영인,홍원식,배현근 한국 항공대학교 항공산업기술연구소 1998 航空宇宙産業技術硏究所 硏究誌 Vol.8 No.-

초경량 고강도 Mg-10Li-3Al 합금이 용탕단조법에 의해 제조되었다. 주도된 상태의 미세구조는 β상 기지에 균일하게 분포된 AlLi 및 MgAl₂Li를 포함하는 HCP α상과 BCC β상으로 이루어졌다. α상의 초기 결정립 크기는 100㎛였다. Mg-Li 합금에 Al을 첨가하는 것은 용체화 처리 및 시효를 통한 석출 경화에 기인하여 합금의 강도 및 경도를 향상시켰다. 결정립 미세화를 위한 TMP처리가 냉간 가공과 연이은 300℃, 30분 동안의 어닐링에 의해 수행되었다. 결과적으로 나타나는 미세구조는 재결정화되지 않은 α상과 재결정화된 β상으로 이루어졌다. 냉간 가공량이 증가함에 따라 합금의 결정립 크기가 감소하였고, 최종 결정립 크기는 3.5㎛였다. 가공 열처리된 Mg-10Li-3Al합금은 용탕단조된 합금보다 높은 강도와 연신율을 보였다. Superlight and high strength Mg-10Li03Al alloys were fabricated by squeeze casting. The as-casted microstructure was consisted of a mixture of a mixture of HCP α and BCC β phases including AlLi and MgAl₂Li precipitates, which were uniformly distributed in the βmatrix. Initial grain size of α phases was 100㎛. The addition of Al in Mg-Li alloy had improved the strength and hardness due to the precipitation hardening through solution heat treatment and aging. Thermomechanical Processing(TMP) for grain refinement was carried by cold working and immediate annealing for nucleation at 300℃ for 30 minutes. Subsequent microstructure was consisted of unrecrystallized α and recrystallized β phases. The more the amount of cold working increased, the more the grain size of the alloy was decresed. Final grain size was 3.5㎛. Thermomechanically processed Mg-10Li-3Al alloy had higher strength and elongation than as-casted alloy.

일 농촌지역에서 발기부전의 유병률 및 상관 요인

홍진표,송해철,이무송,이창화,안준호,한오수,안태영,김성윤 大韓神經精神醫學會 2005 신경정신의학 Vol.44 No.6

Objectives : The purpose of this study was to investigate the prevalence of erectile dysfunction (ED) in a rural area of Korea and to examine the relationship between the prevalence and correlates of subjects. Method : This study was done as a part of the chronic disease survey of rural area by the Asan Foundation. Among 30 years or older population from Jung Eup, a rural area of Korea, 711 male subjects were sampled using a cluster probability sampling method. Trained interviewers visited and interviewed subjects aged 30 years or older with a structured interview. ED was categorized as 'none', 'mild', 'moderate', or 'severe' according to the ability to 'attain and/or maintain an erection satisfactory for sexual intercourse'. Response rate was 54.3% (N=386). Results : The age weighted prevalence of ED was 27.2% (minimal 14.1%, moderate 7.6%, severe 5.5%). Prevalence and severity increased with age. Liver disease and underweight were significantly (p<0.05) associated with ED. Smoking seemed to be correlated with ED, but did not reach statistically significant level. Conclusion : ED was highly prevalent in the rural community of Korea. Medical, sociodemographic, and lifestyle variables associated with ED may alert physicians to patients at risk for ED and offer insight to its etiology.

도시 거주 노인 수면 습관 및 불면증상의 요인 : 인구학적,질병 및 정신증상의 관련성

홍진표,안준호,윤영국,박종익,이소영,함봉진,김장규,한오수,조맹제 대한신경정신의학회 2000 신경정신의학 Vol.39 No.6

연구목적 : 본 연구는 국내 노인의 습관을 조사하고 불면 증상과 연관 있는 인구학적, 질병학적 요인을 알고자 했다. 방 법 : 1997년 12월부터 1998년 1월까지 약 1개월에 걸쳐 2단계 층화집락표본추출의 역학조사법을 통해 선정된 3개 4개동 거주의 만 65세 이상 노인을 대상으로 수행되었다. 대상자 중 723명에서 등답을 받았으며 응답률은 73.8였다. 대학생인 설문조사요원들을 훈련시킨 뒤, 이들로 하여금 대상지역의 노인거주가정을 방문하여 개개 노인을 대상으로 반구조화된 면담으로 수면습관 및 불면증상 설문을 실시하였으며 그 외 한국어판 노인정신장애평가척도, 삶의 질 척도를 이용한 설문조사와 과거 질병력을 청취조사하게 하였다. 결 과 : 국내 노인들은 평균 오후 10시 16분에 자리에 누워 오전 5시22분에 일어나서 총 7시간 6분의 수면시간을 보였다. 노인의 11.7%가 거의 매일 밤 불면증을 14.8%가 간헐적 불면증을 호소하였다. 남자에서는 연령이 증가할수록 침상에 누워있는 시간이 증가하고, 또, 입면시까지 소요되는 시간과 수면 중의 각성회수가 증가되었으나 여성에서는 명확하지 않았다. 단변수 분석에서 요통, 중풍 병력의 환자에서 불면증상이 심했다. 다변량분석 결과 불면 증상과 관련 깊은 요인으로 남자에게서는 고령과 우울증상이 여자에게서는 남자의 위험요인에다 신체통증과 피부병력이 추가로 관련이 있었다. 결 론 : 지역 거주 노인에서 불면 증상은 매우 흔한 증상이며 우울증상과 명확한 상관관계를 보이고 있었다. 불면증을 극복하기 위해 불면증 위험요인의 인과관계에 대한 추후 연구가 필요하다. Objectives : The purpose of this study is to analyze sleep habit and investigate the association between insomnia and demographic, health and psycho-behavioral symptomatology in Korean urban elderly Method : A total of 723 community residents aged 65 years or older were surveyed by two stage, random cluster sampling method. The response rate was 76.2%. Interviewers performed door to door visits and administered a questionnaire about sleep, past medical history, and several scales as the Psychogeriatric Assessment Scale(PAS), the short form Quality of Life Scale (SF-36) and etc. Results : The mean scores are as follows : retiring time was ten-sixteen p.m., wake-up time was five twenty two a.m., duration of sleep was seven hours and six minutes. Among the elderly, 11.6% and 14.8% of the subjects reported chronic and intermittent difficulty in sleeping, respectively. The patients with back pain and history of stroke complained of more insomnia symptoms in univariate analysis. In ANCOVA analysis, insomnia symptoms were associated with an old age, depressive symptoms in male. Bodily pain and history of dermatologic disease were additional risk factors in female. Conclusions : The data suggest insomnia is one of most common health problems among elderly Koreans living in the community. Strong positive relationship between depressive symptoms and insomnia were found. Further research is needed to explore the causal relationship between insomnia and risk factors.

표재성 피부 지방종성 모반 2례

홍진표,송준영,김병천,이규석 啓明大學校 醫科大學 1986 계명의대학술지 Vol.5 No.2

Nevus lipomatosus cutaneus superficialis is very rare malformation consisting of multiple or solitary papules usually occuring on the lower trunk or glutesl regions. Microscopically it reveals groups of ectopic fat cell nests within the dermis. The authors observed two cases of typical nevus lipomatosus cutanes superficaialis. The first case was a 30-year-old female who has had asymptomatic, soft, skin colored and huge confluent tomor masses on the left buttock for 10 years; the second case was a 21-year-old male who has had multipel, soft, skin colored papules on the right buttock for 10 years. The author, made diagnosis of nevus lipomatosus cutaneus superficialis from characteristic clinical and histopathological findings. Related literature was briefly reviewed for the discussion.

잠복원발종양의 원발병소 진단시 내시경 유도하 생검 및 구개편도적출의 진단적 의의

김세헌,김광문,이준협,이승수,서진원,홍원표 대한이비인후과학회 1998 대한이비인후과학회지 두경부외과학 Vol.41 No.3

사료용 교잡종 옥수수 연구 : Ⅲ. CNU와 SK계통을 이용한 교잡종 옥수수의 건물중 및 종실 수량

이희봉,김동욱,김준표,김용일,정재영,최현구,문현귀,이충열 충남대학교 농업과학연구소 2003 농업과학연구 Vol.30 No.2

공시 교잡종에 대한 각 지역에서 선발된 우수 교잡종의 간장 및 착수고는 대조구와 비슷한 경향이었으며, 생체 및 건물수량은 분얼수 및 간장과 관련이 큰 것으로 나타났으나 재식 밀도와 기상상태와도 밀접한 관계로 나타났다. 따라서 생체중은 대전지역에서 재배된 교잡종 H67이 대조구인 광안옥에 비해 53.2%로 높았고, 수원에서 역시 41.8%으로 높았으며, 종실수량은 H15과 H67에서 대조구보다 11.7%와 9.7%로 각각 높게 나타났다. 대전에서 분얼성인 H42와 무얼성인 H65에서 대조구보다 9.1%, 5.2%증가하였고, 수원에서는 분얼성이 H42와 무얼성인 H65에서 대조구보다 9.1%, 8.5% 증가하여 교잡종간, 지역간에 큰 차이를 보였다. 한편 후기 녹체성은 무얼형보다 분얼형에서 낮은 경향을 보였는데 SK계통과 교배된 조합에서 우수한 편으로 나타나 우수 교잡종 육성시 중요 고려사항으로 지적되었다. In order to develop the crude forage maize hybrids with high dry matter and grain yield, several hybrids evaluated as superior hybrids at three regions in 2001. They were planted and surveyed again for the second selection in 2002. The selected hybrids showed large difference in some major characteristics according to planting areas and dates(Suwon : April 25. Daejeon : May 15 and Milyang : May 25), but insect and disease injury were similar to check. Fresh and dry weight of the H67 hybrid at Suwon and Daejeon was the highest among hybrids including check, but low in Milyang due to raining after flowering. Grain yield was higher than check in H15 at Suwon H45 and H37 at Daejeon and H67 at Milyang.