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박상록,정상완 위기관리 이론과 실천 2010 Crisisonomy Vol.6 No.1
리더십연구에 있어 최근 연구자들은 효과적 리더십에 중요한 속성으로 감성지능, 사회지능, 학습능력 등이 확인되고 있다. 그러므로 이중에서 리더십 효과성과 연관되고 위기상황을 관리하는데 도움을 줄 수 있는 리더특성은 무엇이며 지성과 감성을 고루 갖춘 리더는 과연 존재하며 어떠한 리더가 더 효과적인가 그리고 이것을 위기상황변수나 상사, 동료, 부하, 고객의 관계 그리고 경찰·소방조직특성을 고려한 보다 다각적인 연구시도도 가능할것이다. 이 논문은 스트레스 정도에 따른 위기상황에서 리더의 인지자원과 감성의 역할을 검증하고 리더십 효과성에 어떠한 영향을 미치는지를 설명하려는 것이다. 연구결과 평상시와 위기상황에서 리더의 특성은 리더십효과성에 모두 정(+)의 상관관계가 있으나 스트레스가 있으면 부(-)의 상관관계를 나타냈고 경험은 스트레스가 있을때 평소에선 부(-), 위기상황에선 오히려 정(+)의 상관관계를 나타났다. 즉, 소방·경찰조직의 긴급·응급상황에서리더의 특성중 지성과 감성은 리더십효과성과 정(+)의 상관이 있으나 스트레스가 있으면 부(-)의 상관이 생기고리더의 특성 중 경험은 스트레스가 있어도 리더십효과성에 정(+)의 상관이 있음을 알 수 있었다.
Influence of fused deposition method 3D printing on thermoelastic effect
박상록,홍광욱,김지현,김주형 대한기계학회 2019 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY Vol.33 No.11
This research was performed to study the influence of the 3D printing technique on the thermoelastic effect. Specimens were made by following Standard ASTM D 638 Type 4 for tensile properties of plastics because the method of research was a tensile test using the universal tensile test machine (UTM). In 3D printing, raster angle which was the main factor was studied as factor which can affect to thermoelastic effect; and annealing was also studied because annealing can increase crystallinity and relieve residual stress and then, these can make change on thermoelastic effect. While this research was carried out, mechanical properties simultaneously were measured and it is utilized when fractography was performed using filmed scanning electron microscope (SEM) image. The main method was by filming infrared thermography for detecting temperature change. Using these methods, influence of 3D printing technique on thermoelastic effect was researched.
심판의 판정에 대한 구기 운동선수들의 의식에 관한 조사 분석
박상록,이근모 釜山大學校 附設 體育科學硏究所 1996 體育科學硏究所 論文集 Vol.12 No.-
The purpose of this study was to investigate the effect of referee's decision on athletes' consciousness by the questionnaire in Pusan, Kyongsangnam-province. Subjects were draw from basketball, volleyball, and team handball athletes. Crosstabs and χ² were utilized to investigate the effect of referee's decision on athletes' consciousness as the statistical method. The level of significance of all hypothesis tests were α=.05 and the write got results as follows; 1. In the question of fairness of referee's decision, both males and females groups responded that referees do their best as referee's responsibility, but athletes felt that referees need more fairness of decision in the competitions. To achieve higher record, the higher record groups felt referee's fault in the most of time. As higher father's education level' athletes untrusted and felt unfairness of referee, but fair decision was found depending upon economical levels. 2. In the question regrading referee's mistaken decision, males group felt that there were more referee's mistaken decision than females group's consciousness because males group's attitudes are more active and positive than females group. Also, males' play is very skillful and speedy so it is very hard to find the athletes' fault in the competition moment. Both males and females groups were not satisfied in terms of the referee's decision. The higher record groups felt that they did not trust referee's decision and they felt referee's mistaken decisions more frequently happened in competition situations. The higher fathers' educational level's athletes group felt more referee's mistaken decision. Depending upon economical levels, the referee' mistaken decisions was average. 3. In the question regrading reliable referee's decision, the male athlete groups felt referee's decision more effects on their victory than the females athletes group. It was found that there were more referee's mistaken decision in volleyball competition than basketball and team handball. Three different record groups felt that the referee's decision effects on their victory. In different father's educational levels and economical levels, they felt the referee's decision effects on their victory. 4. In the question of referee's attitudes, both male and female groups responded referee's attitudes were authoritative and average. Basketball and team handball players have more authoritative attitudes than volleyball player. And regardless of three different record levels, referee's attitudes were authoritative. As father's educational levels and economical levels, it found that referee's attitudes were very strict decision at the competitions.
박주남(Park Joonam),왕종배(Wang Jong-Bae),박찬우(Park Chan-Woo),곽상록(Kwak Sang-Log) 한국철도학회 2007 한국철도학회 학술발표대회논문집 Vol.- No.-
Train collision and derailment are types of accident that happen with low probability of occurrence but could lead to disastrous consequences including multiple life losses. Risk assessment of the accidents are typically performed per their hazardous events, which are defined as events that cause accidents. This study classifies the train collision and derailment based on the relevant hazardous event, and investigates the causes related to the hazardous events. Finally, the relation of the causes, hazardous events, and the accidents are defined.