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RISS 인기검색어
- 검색키워드
- 저자 : Shigesato, Yuzo (검색결과 5 건)
- 무료
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Examination of Generating Mechanism Concerning Father's Participation in Child-rearing
박지선,Kondo Rie,김정석,Sasai Tsukasa,Takahashi Shigesato,박천만,Nakajima Kazuo 한국보건교육건강증진학회 2009 보건교육건강증진학회지 Vol.26 No.5
This purpose of this study was to make clear the fitness to data of the causality model related to father's child-rearing participation in a double-income household. Subjects of this survey consisted of the fathers of 2,006 households that use 21 day-care centers and 4 kindergartens whose cooperation was received via the city government departments that have jurisdiction over day-care centers and kindergartens in cities A and B in prefecture I and in city C in prefecture II (city A: 499 households; city B: 1,113 households; city C: 988 households). The surveyed items consisted of the father's age, the father's educational history, the number of children, the age of the youngest child, the father's parental-role awareness, the father's daily working hours, the father's return-home time, and child-rearing participation by the father. As a result, the fit indices were found to be CFI = 0.912, GFI = 0.948, and RMSEA = 0.082. Regarding the path coefficients, the path coefficient of the pathway from the age of the youngest child to the father's parent positivity (0.08) and the path coefficient of the pathway from the father's parent positivity to child-rearing participation (0.19) were both at statistically significant levels. Also, the father's return-home time and the working hours, which were considered as disincentives exhibited a direct effect on child-rearing participation without being influenced by the father's parent positivity or parent negativity. The path coefficient of the pathway from return-home time to child-rearing participation was -0.43, and the path coefficient of the pathway from working hours to child-rearing participation was -0.13. The value of the path coefficient expressing the relationship between the return-home time and working hours was 0.80. Authors infered that it'll be the basic material to build a generation mechanism about vanity and father's child-rearing participation appropriately as a result of this research.
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RF-enhanced DC-magnetron Sputtering of Indium Tin Oxide
Futagami, Toshiro,Kamei, Masayuki,Yasui, Itaru,Shigesato, Yuzo The Korean Ceramic Society 2001 The Korean journal of ceramics Vol.7 No.1
Indium tin oxide (ITO) films were deposited on glass substrates at $300^{\circ}C$ in oxygen/argon mixtures by RF-enhanced DC-magnetron sputtering and were compared to those by conventional DC magnetron sputtering. The RF enhancement was performed using a coil above an ITO target. X-ray diffraction measurements revealed that RF-enhanced plasma affected the preferred orientation and the crystallinity of the films. The resistivity of the films prepared by RF-enhanced DC-magnetron sputtering was almost constant at oxygen content lower than 0.3% and then increased sharply with increasing oxygen content. However the resistivity of the films by conventional sputtering has little dependence on the oxygen content. Those results can be explained on the basis of the incorporation of oxygen into the ITO films due to the RF enhancement.
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Crystallization and Electrical Properties of Doped and Undoped Indium Oxide Films
Kamei, Masayuki,Akao, Hirotaka,Song, Pung Keun,Yasui, Itaru,Shigesato, Yuzo The Korean Ceramic Society 2000 The Korean journal of ceramics Vol.6 No.2
The crystallization process and the electrical properties of amorphous tin-doped indium oxide (ITO) films have been studied in contrast with those of undoped indium oxide (IO) films. Amorphous ITO and IO films were prepared by magnetron sputtering succeeded by annealing in the air at various temperatures. ITO films showed higher crystallization temperature compared with that of IO films, suggesting an excess free energy caused by the repulsion between the active donors ($Sn^{4+}$). The analysis of the electrical properties alternated with the phased annealing of films provided essential information for understanding the conduction mechanisms of ITO. It was also revealed that the amorphous IO/ITO films showed oxidation around $100^{\circ}C$ in contrast with crystalline IO/ITO films with the oxidation temperature above $200^{\circ}C$.
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Examination of Generating Mechanism Concerning Father's Participation in Child-rearing
Ji-Sun Park,Rie Kondo,Jung-Suk Kim,Tsukasa Sasai,Shigesato Takahashi,Chun-Man Park,Kazuo Nakajima 한국보건교육건강증진학회 2009 보건교육건강증진학회지 Vol.26 No.5
목적: 이 연구는 맞벌이 가정의 부친의 육아참가 발생과정을 인과관계모델로 구축하여 이 모델에 대한 데이터로 의 적합성에 대해 검토하는 것을 목적으로 하였다. 방법: 조사대상은 I 현 A,B시, II현 C시의 어린이집 21곳과 유치원 4곳을 이용하는 2,006세대(A시:499세대, B시:1113세대, C시:98세대)의 부친으로 하였다. 조사내용은 부친의 연령, 학력, 자녀수, 막내자녀나이, 부모역할관, 1일 노동시간, 귀가시간, 육아참가로 구성하였다. 결과: 부친의 육아참가 발생과정 모델의 데이터로의 적합성에 대해 검토한 결과, 적합도 지표는 CFI=0.912, RMSEA=0.082였다. 경로계수를 살펴보면, 막내자녀나이에서 긍정적 부모역할관으로 향하는 경로계수는 0.08, 긍정적 부모역할관에서 육아참가로 향하는 경로계수는 0.19로 통계학적으로 유의하였다. 또한 저해요인으로서 상정한 귀가시간과 1일 노동시간은 부친의 긍정적/부정적 부모역할관으로부터 영향을 받지 않고, 육아참가에 직접효과를 나타내었다. 이때, 귀가시간에서 육아참가로 향하는 경로계수는 -0.43, 노동시간에서 육아참가로 향하는 경로계수는 -0.13, 귀가시간과 노동시간 간의 상관계수는 0.80이었다. 결론: 이상의 결과를 통해 본 연구에서 제기한 모델의 타당성을 증명하였고, 부친의 육아참가 발생 매커니즘에 관한 기초자료로 활용될 수 있음을 시사한다. Objectives: This purpose of this study was to make clear the fitness to data of the causality model related to father's child-rearing participation in a double-income household. Methods: Subjects of this survey consisted of the fathers of 2,006 households that use 21 day-care centers and 4 kindergartens whose cooperation was received via the city government departments that have jurisdiction over day-care centers and kindergartens in cities A and B in prefecture I and in city C in prefecture II (city A: 499 households; city B: 1,113 households; city C: 988 households). The surveyed items consisted of the father's age, the father's educational history, the number of children, the age of the youngest child, the father's parental-role awareness, the father's daily working hours, the father's return-home time, and child-rearing participation by the father. Results: The fit indices were found to be CFI = 0.912, GFI = 0.948, and RMSEA = 0.082. Regarding the path coefficients, the path coefficient of the pathway from the age of the youngest child to the father's parent positivity (0.08) and the path coefficient of the pathway from the father's parent positivity to child-rearing participation (0.19) were both at statistically significant levels. Also, the father's return-home time and the working hours, which were considered as disincentives exhibited a direct effect on child-rearing participation without being influenced by the father's parent positivity or parent negativity. The path coefficient of the pathway from return-home time to child-rearing participation was -0.43, and the path coefficient of the pathway from working hours to child-rearing participation was -0.13. The value of the path coefficient expressing the relationship between the return-home time and working hours was 0.80. Conclusion: Authors infered that it'll be the basic material to build a generation mechanism about vanity and father's child-rearing participation appropriately as a result of this research.
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