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초등학교 축구 지도자의 자기효능감 강화전략 사용빈도 분석
김덕진 남서울대학교 2008 남서울대학교 논문집 Vol.14 No.2
This study was conducted to assess strategies that elementary school soccer coaches use to enhance self-efficacy, in particular the degree to which coaches use 13 strategies to influence self-efficacy. Elementary school male soccer coaches(N=96) indicated they most often used strategies with importance of effort, setting specific goals, verbal persuasion. Results also revealed that coaches differed in age, coaching experiences, player records, award experiences. The implications of this study are as follows: First, seeing frequency of self-efficacy enhancing strategy uses by ages and coaching record, older coaches emphasized 'development of motor skill', 'thorough preparation', 'steady body' and 'compensative statement'. Second, coaches who have more player careers stressed emphasized 'imagery of success', 'confident acting by himself' and 'recognizing success experiences of other players who have same skill'. Third, coaches who have award experiences, all of variances higher than non-award experience, especially statistical significant differences(p<.001) were found to be 'confident acting by himself'. Coaches who have past successful experiences in athletic careers and coaches checked higher scores on self-efficacy enhancing strategies questionnaire. Key Words : self-efficacy, soccer coach
김덕진 대한설비공학회 2003 설비공학 논문집 Vol.15 No.5
The calculation of each unit cost of productions is very important for evaluating the economical efficiency and deciding the reasonable sale price. In the present, two methods of exergy costing on multiple energy systems are suggested to reduce the complexities of conventional SPECO method and MOPSA method and to improve the calculation efficiency of exergoeconomics. The suggested methods were applied to a gas-turbine cogeneration and the unit costs of the power and the steam energy were calculated as an example. The main points of our methods are the following three. First, one exergetic cost is applied to one cycle or system. Second, the suggested equations are the internal cost balance equation and the production cost balance equation. Third, necessary states in a system are only inlet and exit states of 1ha components producing energy.
CGAM 열병합발전의 인수성능에 대한 페널티 비용 책정 방법론 제안 - Part I
김덕진,Kim, Deok-Jin 한국플랜트학회 2016 플랜트 저널 Vol.12 No.2
At the contract for power plant construction, the penalty appropriation on performance decrease is signed between ordering organization and construction firm. In this, the penalty cost signed must be reasonable value that both of ordering organization and construction firm can accept, therefore the methodology for penalty appropriation is very important. Cogeneration is a system that produces electricity and heat at the same time, therefore the penalty appropriation for cogeneration should be uncertain. Thermoeconomics analyzes various energy costs, however the relation of thermoeconomics and penalty cost may not be analyzed up to now. The aim of this study demonstrates that thermoeconomics can be applied to the penalty appropriation at the performance acceptance test. As the result of CGAM system, if the construction cost is $10,000,000, the value of $6,665,688 was appropriated to the electricity production performance and the value of $3,334,312 was appropriated to the heat production performance. Therefore if one percentage at the electricity production performance decreases, the penalty is $6,666, and one percentage at the heat production performance decrease, we can understand that the penalty is $3,334.
김덕진 호남사학회 2022 역사학연구 Vol.88 No.-
Heunghakdang was set up next to the Hyanggyo in the town in 1701(the 27th year of King Sukjong's reign) and shared its fate with the Joseon dynasty. The foundation of Heunghakdang was a joint work of Hyeongam and local residents. The former was represented by Song Byeong-ik, the grandson of Dongchundang Song Jun-gil, and the latter by Kim Jeong-gu. As Heunghakdang generated effects following its foundation, a Sawoo called Heunghaksa was built to commemorate their memories. Heunghakdang was managed according to the school rules of 15 articles. According to the school rules, it had a hierarchical system in place with Heunghakdang in the town and Seodangs in ten Myeons. The manager was Dohunjang for Heunghakdang and Sajang for a Seodang. Anyone aged 15 or older could enroll and study. The students studied Ganghak and Jesul. If they wanted, they could live in the dormitory. A two-semester system was established with Ganghak and Jesul replaced during a semester. Seodangs in Myeons evaluated students every month, and Heunghakdang in the town did every four months. Those who recorded excellent achievements were awarded, whereas those who fell short were reprimanded. Hyeongam would contribute to the budgets, but most of the budgets were covered by contributions from local residents. Donators received such benefits as enrollment in Hyanggyo, Myeongang, and exemption from military service. When there was a shortage of military service resources in the middle 18th century, controversies occurred over the benefits of donators and led to the limitation of students and the abolition of Heunghakdang. 흥학당은 1701년(숙종 27)에 읍내의 향교 옆에 설립되어 조선왕조와 운명을 함께 하였다. 흥학당 창설은 현감과 지역민의 합작품이었다. 현감은 동춘당 송준길의 손자인 송병익이, 지역민은 김정구가 대표적이다. 창설 후 효과가 나타나자 이들을 추모하는 흥학사란 사우가 건립되기도 하였다. 흥학당은 15조에 이르는 학규에 의해 운영되었다. 이에 따르면, 학교는 읍내의 흥학당과 10개 면의 서당으로 위계화되어 있었다. 운영자는 흥학당은 도훈장이고, 서당은 사장이었다. 학생은 15세 이상이면 누구나 입학하여 강학과 제술을 공부하였고, 원하면 기숙도 가능하였다. 학기는 2학기제로 운영되었고 학기 중 강학과 제술을 교체하였다. 평가는 면 서당에서는 매달, 읍 흥학당에서는 4개월마다 행하여 우수자는 시상하고 미달자는 문책하였다. 예산은 현감이 지원하기도 하였지만, 대부분은 지역민의 기부로 충당하였고 기부자에 대해서는 향교의 입학·면강 및 군역의 면제 등 특전이 부여되었다. 그런데 18세기 중반 군역자원이 부족해지자, 기부자 특전에 대한 논란이 일어 인원수 제한이나 흥학당 혁파 등이 논의되었다.
김덕진,Kim, Deok-Jin 한국플랜트학회 2016 플랜트 저널 Vol.12 No.2
환경보전은 전 인류의 노력이 함께 투입되어야 하며 그 투입 노력의 양은 공학적 관점에서 결정되어야 할 것이다. 탄소배출권 관점에서는 탄소 배출 사업자만이 환경보전에 노력해야하며 그 노력의 양은 경제학적 관점의 탄소 배출량이다. 본 연구에서 제안하고 있는 무용에너지 배출권 관점에서는 모든 인류가 환경보전에 노력해야 하며 그 노력의 양은 열역학적으로 계산되는 무용에너지 배출량이다. 본 제안이 환경보전에 이바지될 수 있기를 희망한다.
선형(線型) 회로의 과도(過渡) 해석 프로그램(KUTAP) 개발
김덕진,박인갑 고려대학교 공학기술연구소 1978 고려대학교 생산기술연구소 연구보고 Vol.9 No.1
The transient analysis program (KUTAP) of linear electronic circuits has been newly developed. This program has been effectively used in transient analysis of a bridged-tee cireuit and a truncated ramp voltage generator. The results agreed well with those obtained by ECAP.