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A Study on The Leisure Satisfaction of Members of Soccer Sports Club as a Life Sport
김성호,Kim, Seung-ho Convergence Society for SMB 2018 융합정보논문지 Vol.8 No.4
본 연구는 생활체육동호인의 여가만족도에 관한 연구로 연구의 대상은 축구동호회 회원을 모집단으로 현재 각 동우회에 소속되어 있는 250명을 모집선정 하였다. 자료 표본추출방법은 단순임의추출방법을 자기평가기입법에 의거하여 배포, 설문지 작성 후 회수 하였다. 이중 설문내용의 신뢰성 결여가 판단되는 50부를 제외한 총 200부의 설문지를 대상으로 분석하였다. 자료 분석을 위하여 사용한 분석법은 빈도분석, ${\chi}^2$, 요인분석, 신뢰도 분석, 일원변량분석을 실시하여 다음과 같은 연구결과를 도출하였다. 첫 째, 연령대별 운동참여자들의 여가만족에는 유의한 차이가 있었다. 둘 째, 학력에 따른 운동참여자들의 여가만족도는 통계적으로 유의한 차이가 있었다. 셋 째, 월평균 급여에 따른 여가만족도에서도 유의한 차이가 없었다. The study on the satisfaction of leisure sports and the leisure sports. The subjects of the study were selected and recruited 250 members belonging to each community association as the population of the sports club members. The data sampling method was a simple random sampling method based on the self-administration method and was collected after the questionnaire was prepared. A total of 200 questionnaires were analyzed, except for 50 cases in which the reliability of the questionnaire was doubtful. Factor analysis, ${\chi}^2$, factor analysis, reliability analysis, and one - way ANOVA were used for the data analysis. First, there was a significant difference in leisure satisfaction among the participants in the age group. Second, there was a statistically significant difference in leisure satisfaction among the different education levels of participants. Third, there was no significant difference in leisure satisfaction according to monthly average salary.
갑상선 유리질 소주형 선종의 세침흡인 세포학적 소견 - 1예 보고 -
김성호,백승삼,박문향,Kim, Seong-Ho,Paik, Seung-Sam,Park, Moon-Hyang 대한세포병리학회 1999 대한세포병리학회지 Vol.10 No.2
Hyalinizing trabecular adenoma is an uncommon benign thyroid tumor that is recently described in the literature. This tumor is easily confused with medullary carcinoma on surgical specimens and with papillay carcinoma on cytologic specimens. Herein we report the cytologic characteristics of a case of histologically proven hyalinizing trabecular adenoma of the thyroid gland. Cytologically, the aspirate showed trabecular or individually dispersed polygonal cells with finely stippled chromatin pattern, nuclear grooves, and eosinophilic nuclear pseudoinclusions. No colloid materials were noted in the background.
PEDOT:PSS 정공 수송층에 금 나노입자를 첨가한 유기태양전지의 제작 및 특성 연구
김성호,최재영,장호정,Kim, Seung Ho,Choi, Jae Young,Chang, Ho Jung 한국마이크로전자및패키징학회 2013 마이크로전자 및 패키징학회지 Vol.20 No.2
In this paper, organic solar cells(OSCs) based on bulk-heterojunction structures were fabricated by spin coating method using polymer P3HT and fullerene PCBM as a photoactive layer. The fabricated OSCs had a simple glass/ITO/PEDOT:PSS/P3HT:PCBM/Al structures. The photoactive layer of mixed P3HT:PCBM was formed with 1:1 weight ratio. The hole transport layer(HTL) was used conducting polymer PEDOT:PSS concentration with gold nanoparticles. The annealing temperature and concentration of nanoparticles in HTL were verified to improve the OSC characterization. The percentage of gold nanoparticles in HTL were 0.5 wt% and 1.0 wt%, and the surface morphology, electrical properties and absorption intensities were investigated. The devices were 0.5 wt%, and the highest 3.1% of the powder conversion efficiency(PCE), 10.2 $mA/cm^2$ of the maximum short circuit current density($J_{SC}$), 0.535V of the open circuit voltage($V_{OC}$) and 55.8% of the fill factor(F.F) could be obtained when the nanoparticle concertration was 0.5 wt%. The annealing temperature of HTL was $110^{\circ}C$, $130^{\circ}C$, $150^{\circ}C$ in vacuum oven and measured the absorption intensities, surface morphology, crystallinity and electrical properties were investigated. The best property was obtained in HTL annealed at $130^{\circ}C$ for gold nanoparticles of 0.5 wt%, showing that $J_{SC}$, $V_{OC}$, F.F and PCE were about 12.0 $mA/cm^2$, 0.525V, 64.2% and 4.0%, respectively. 본 논문은 캐리어의 이동도 및 전도도를 개선하고, 흡수된 빛의 이동 경로를 증가시켜 광흡수도를 높이기 위하여 정공 수송층 재료에 금 나노입자를 첨가하여 유기태양전지를 제작하였다. 광활성층으로는 P3HT와 PCBM의 bulk-heterojunction 구조를 사용하였다. 유기태양전지에서 금 나노입자를 첨가한 정공 수송층의 효과를 관찰하기 위하여 금 나노입자의 첨가량(0, 0.5, 1.0 wt% Au)과 열처리온도(상온, $110^{\circ}C$, $130^{\circ}C$, $150^{\circ}C$)에 따른 광학적 전기적 특성을 조사하였다. 최대전력변환효율을 갖는 유기태양전지는 0.5 wt% 금 나노입자 첨가한 소자와 $130^{\circ}C$에서 열처리한 소자에서 관찰되었다. 이때 유기태양전지의 전기적 특성은 금 나노입자를 0.5 wt% 첨가한 경우, 단락전류밀도, 곡선인자 및 전력변환효율은 각각 10.2 $mA/cm^2$, 55.8% 및 3.1%로 나타났으며, $130^{\circ}C$에서 열처리한 경우, 12.0 $mA/cm^2$의 단락전류밀도와 64.2%의 곡선인자를 가지며, 4.0%의 전력변환효율이 관찰되었다.
중증 외상 환자에서의 응급중재술 시행 예측 인자로서의 호기말 이산화탄소 분압의 유용성
김성호 ( Sung Ho Kim ),김승환 ( Seung Hwan Kim ),이재길 ( Jae Gil Lee ),정성필 ( Sung Phil Chung ),김승호 ( Seung Ho Kim ) 대한외상학회 2014 大韓外傷學會誌 Vol.27 No.4
Purpose: If the survival of patients suffering from severe blunt trauma is to be improved, appropriate interventions should be taken immediately. The purpose of this study is to evaluate the clinical utility of end-tidal carbon dioxide (ETCO2) as a surrogate marker for predicting both the need for intervention and the prognosis. Methods: This is a prospective observational study. Nasal cannula was applied to measure ETCO2, and the following parameters, which are known to be related to the prognosis for a patient, were recorded: injury severity score (ISS), revised trauma score (RTS), arterial blood gas (ABG), lactate, and hemoglobin (Hb). To evaluate the outcome, we investigated the details of emergent interventions and expired patients. Results: A total of 93 patients were enrolled in this study. Emergent intervention was significantly associated with systolic blood pressure (sBP, p-value=0.001), ETCO2 (p-value<0.001), serum lactate level (p-value<0.001), pH (pvalue< 0.003), HCO3 (p-value=0.004), base excess (p-value<0.002), ISS (p-value<0.001) and RTS (p-value=0.005). In the multivariate logistic regression, only ETCO2 (odds ratio (OR): 0.897, 95% confidence interval (CI): 0.792-0.975, pvalue= 0.048) and ISS (OR: 1.132, 95% CI: 1.053-1.233, p-value=0.002) were associated with emergent intervention whereas ETCO2 (p-value=0.973) and ISS (p-value=0.511) were not statistically significant in predicting the survival of patients in the univariate analysis. An optimal ETCO cut-off of 29 mmHg on the ROC curve was determined, with the area under the ROC curve (AUC) being 0.824 (0.732-0.917)]. Conclusion: This study has revealed that ETCO2, which can be rapid and easily measured through a nasal cannula, and the ISS may be prognostic indicators of emergent interventions in Emergency Departments. [ J Trauma Inj 2014; 27: 133-8 ]
긴장력 도입식 브레이스로 보강한 콘크리트 골조의 거동 특성
김성호(Kim, Sung-Ho),류승현(Ryu, Seung-Hyun),이영오(Lee, Young-Oh),유영찬(You, Young-Chan),김선우(Kim, Sun-Woo),윤현도(Yun, Hyun-Do) 한국구조물진단유지관리학회 2011 한국구조물진단학회 학술발표회논문집 Vol.15 No.1
This study presents seismic behavior of R/C frame retrofitted prestressed steel brace. To evaluate seismic performance of R/C frame retrofitted prestressed steel brace, the test performed analysis and experiment. The results demonstrate that the seismic performance R/C frame effectively enhanced by prestressed steel brace than non ductile R/C frame.
김성호(Kim, Sung-Ho),윤용하(Yoon, Yong-Ha),이현주(Lee, Hyun-Joo),최원호(Choi, Won-Ho),이승구(Lee, Seung-Kuh) 한국신재생에너지학회 2007 한국신재생에너지학회 학술대회논문집 Vol.2007 No.06
This paper deals with a pitch control for reducing load of the wind turbine system. To make a model of the wind turbine system, the Momentum Theory and Blade Element Theory are used. Considering wind shear, wind model was also built. Due to a difference of the wind speed between upper parts and lower parts of the sweep area, overturning moment of the wind turbine is generated. So, in this paper through analyzing of the system model of the wind turbine, a control algorithm which was able to achieve both maintaining power and reducing overturning moment was proposed. Using matlab simulink, controller performance was verified.
8주간 코어 안정성 훈련이 대학축구선수의 기술체력과 기능성 움직임 검사(FMS) 점수 변화에 미치는 영향
김성호(Kim, Seung-Ho),소위영(So, Wi-Young),김주영(Kim, Joo-Young) 한국체육과학회 2016 한국체육과학회지 Vol.25 No.1
The objective of the present study was to investigate the effects of 8-week core stabilization training on changes in skill-related physical fitness and functional movement test scores of college soccer players. After dividing 14 college soccer players into training (n=7) and control (n=7) groups, core stabilization training was conducted for a total of 8 weeks of 5 sessions per week with 15-20 min per session. Preand post-tests measured functional movements and skill-related physical fitness, such as speed, agility, and coordination. For analysis of study results, repeated measure ANOVA was used. The study results demonstrated that in comparison with the control group, the training group showed improvements in speed, agility, and coordination, while functional movement test scores were higher in all categories except shoulder mobility and rotary stability. Moreover, the training group also showed significant improvement in the total functional movement score. In conclusion, 8-week core stabilization training has a positive effect on changes in skill-related physical fitness and functional movement test scores of college soccer players.