http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 박충서 ( Chung Seo Park ) (검색결과 4 건)
- 무료
- 기관 내 무료
- 유료
-
-
돌리를 이용한 도막 부착력 시험의 영향 인자에 관한 연구
백윤호 ( Yun Ho Ba다 ),손성모 ( Seong Mo Son ),박충서 ( Chung Seo Park ) 한국부식방식학회(구 한국부식학회) 2014 Corrosion Science and Technology Vol.13 No.5
Establishment of adhesion strength measurement procedure for marine epoxy coatings was conducted in order to ensure reliability of the test results. It was found that (1) the increase in thickness of the substrates would induce increase of pull-off strength. Especially, the increase in adhesion strength with the substrate thickness increment was attributed to the transition of stress mode to the pure tensile mode excluding bending effect. (2) The longer curing time, the higher pull-off strength. It may be due to higher cross-linking density of the coating (3) The pull-off strength increases as coating thickness increases due to the diminishment of bending effect (4) The longer drying time after water immersion, the higher pull-off strength. It may be due to the evaporation of water molecule at the coating-substrate interface.
-
박충서,이덕순,김준택,김성한,김병태,방건웅,이상명 한국정신과학학회 2000 韓國精神科學學會誌 Vol.4 No.2
자장이 생물에 미치는 영향은 많은 논란의 대상이 되고 있다 본 연구에서는 자장이 식물 씨앗의 발아에 미치는 영향을 고찰하였다 자장의 형태로는 정지지장, 교번자장, 이종 금속과 자석의 합성자장, 이종금속만으로 된 자장 등을 이용하였으며 실험 결과 식물 씨앗의 발아정도 가 바뀌는 것을 관찰하였다. 이 결과로부터 이려한 자장이 특이 공능인이 사용하고 있는 에너지 와 유사함을 추론하였다. The effect of magnetic field on plant seed sprout was studied Static and alternative magnetic field were applied with different kind of metals The experimental results show that the south pole was more effective than the north pole for the case of static magnetic field In the alternative magnetic field, the growth rate was Increased In general. For the copper and aluminium metal plate combined unit, the aluminium side was more effective than the copper side These magnetic energies are considered to be similar with the superman's power.
-
김태운,유재충,안덕균,선우섭,이한,손두욱,박충서 慶熙大學校 社會體育硏究所 1994 體育科學論叢 Vol.- No.7
The purpose of the present research is to compare characteristics of maximal anaerobic power observed in different types of sports and player's sex differences. We have reached the following conclusions from the results we obtained by measuring maximal anaerobic power and blood lactate concentration of 60 elite university male and female players during the exercise of bicycle ergometer: 1. As to absolute and relative values of maximal anaerobic power, male players are higher in the order of rugby and handball, whereas female players are higher in the order of hockey and soccer, but no significant differences are observed between types of sports. 2. Male players are noticably higher in absolute values of maximal anaerobic power(p<0.001), but relative value is very simi1ar to that of female players. 3. It is estimated that the fact, that female players show obvious higher mean anaerobic power(p<0.001) during the 3,4KP excercise is due to sex differences in ocdurrence work load of maximal anaerobic power. 4. Comparison of blood lactate concentration at each work load in different types of sports and player's sex differences show an increase in proportion to mean anaerobic power. The results given above clearly show the differences between the type of sports such as rugby and hockey requiring power and speed, and the type of sports such as handball and soccer requiring edurance.
KISS연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
