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蘇鮮燮,柳光善 공주대학교 사범대학 과학교육연구소 1995 과학교육연구 Vol.26 No.1
氣候란 여러 氣候要素를 綜合的으로 나타낸 것이다. 그리고 氣候要素는 地形, 海拔高度, 海流 등의 여러 氣候因子에 의하여 決定이 된다. 본 硏究에서는 東海岸에 平行하게 뻗은 太白山脈을 境界로 嶺西地方과 嶺東地方의 氣候要素 差異를 20 년 간 月, 年平均하여 比較하고 氣候因子를 토대로 差異 原因을 分析하였다. 그 結果 太白山脈을 境界로 푀엔 現象, 東海岸을 흐르는 暖流의 影響 등으로 氣溫, 降水量, 蒸發量 등의 氣候要素 差異를 發見할 수도 있고 그로부터 相對濕度 差異를 알 수 있었다. 또한 摩擦力의 差異로 內陸보다는 海岸의 風速이 强한 것도 알 수 있었다. 또한 두 地域의 資料를 回歸分析을 통하여 變化量을 알아본 결과 風速, 嶺東의 蒸發量을 除外하고는 모든 要素가 약간씩 增加하는 것으로 나타났다. 아울러 우리 人間들의 무분별한 行動으로 인하여 환경 汚染이 深刻하다. 또한 그로부터 생기는 氣候變化에 좀더 많은 硏究가 필요하고 그 對策이 講究되어야 할 것이다. The climate is dependent on the particularities of such several meteorological elements as geographical features, height above the sea level, and the sea currents. This study focused on analyzing the differences of the climates between the Eastern and Western areas, which are devided by the TAEBAEK Mountains, paralleled with the Eastern seashore. The meteorological elements of the two areas are compared on the basis of the monthly and yearly mean. This study found the two areas showed the differences in the temperature, the amount of precipitation, the amount of evaporation, with the results of Foehn Phenomenon and a warm current in the East Sea. It also found that the two areas differed from each other in the relative humidity, and the velocity of the wind in the Eastern seashore was higher than that in the inland area, due to the difference in frictions. The meteorological data of the two areas were comparatively analyzed in a regression, and showed that all the climate elements, only with exceptions of the velocity of wind and the amount of evaporation in the Eastern area, have been increased and heightened. A further study is highly needed about the changes of meteorological elements, which seemed to have been resulted from the environmental pollution, due to the thoughtless behaviors of people. And it is sincerely hoped that wise measures against the meteorological elements changes should be worked out very soon.
Kwang-Seup Byun,Jin-woo Jung The Korea Institute of Information and Commucation 2023 Journal of information and communication convergen Vol.21 No.2
In this study, the structural relationship among risk factors, safety motivation, and safety behavior perceived by telecommunications workers was empirically verified. A survey was conducted on field workers at S telecommunications companies in Korea, and the following major results were obtained. First, among the risk factors perceived by telecommunications workers, personal, cultural, and institutional factors were found to have significant positive effects on workers' safety motivation. Second, workers' safety motivation had a significant positive effect on safety behavior. Third, among the risk factors of telecommunications companies, personal, cultural, and institutional factors did not significantly affect workers' safety behavior. Fourth, all risk-causing factors perceived by workers, such as personal, cultural, and institutional factors, indirectly affected safety behavior through safety motivation. This study presents the importance of perceiving risk factors in the workplace to prevent and alleviate industrial accidents by examining the effects of riskcausing factors perceived by carrier workers on safety motivation and behavior.
체육교사의 변혁적 리더십과 학생의 신뢰, 몰입, 효율성, 창의력 및 문제해결력의 관계에서 신뢰의 매개효과
김광섭 ( Kwang Seup Kim ),김정완 ( Jeong Wan Kim ) 한국스포츠리서치 2007 한국 스포츠 리서치 Vol.18 No.4
The purpose of this study was to examine effects of physical educational teacher`s transformational leadership on student`s trust in teacher, commitment in and effectiveness of class, student`s creativity and problem-solving ability in elementary school. Specifically, the role of trust as a mediator in the relationship between transformational leadership and trust, commitment, effectiveness, creativity and problem-solving ability was tested. Data were collected from 1,106 students in 6th grade from 36 elementary schools. Questionnaire was constructed to assess transformational leadership, trust, commitment and effectiveness of physical educational class, creativity and problem-solving ability. 1,075 questionnaires were used for statistical analysis to test hypotheses. Results that support hypotheses of this study were as follows: First, 3 elements of transformational leadership were significant predictors for trust in teacher. Second, the role of trust as moderator was confirmed. Finally, need for well-designed experimental study, development of transformational leadership scale for children, and leadership training program based on transformational leadership theory were discussed.
Byun, Kwang-Seup,Jung, JIn-Woo The Korea Institute of Information and Commucation 2021 Journal of information and communication convergen Vol.19 No.2
In this study, the effect of a telecommunication company's safety management system on workers' safety awareness and safety behavior was empirically verified. The main findings are as follows: First, among the factors of the telecommunication company's safety management system, the management supervisor's capability and level of industrial accident investigations were found to have a significant positive effect on workers' safety awareness. Second, workers' safety awareness was observed to exert a significant positive effect on their safety behavior. Third, among the factors of the telecommunication company's safety management system, the management supervisor's capability and industrial accident investigations were found to have a significant positive effect on the safety behavior of workers. Fourth, although the telecommunications safety management system factors, such as management supervisors' capability and industrial accident investigations, were found to have a positive effect on workers' safety awareness, they had no mediated effect on workers' safety behavior through safety awareness.