http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
다문화청소년의 이중문화수용이 학업중단의도에 미치는 영향 : 자아존중감의 매개효과
정두수,백진아 대한산업경영학회 2023 산업융합연구 Vol.21 No.6
본 연구의 목적은 다문화청소년의 이중문화수용이 학업중단의도에 미치는 영향과 자아존중감의 매개효과를 설명하 는 데 있다. 분석을 위해 다문화패널(MAPS) 8차년도(2018) 자료를 사용하였으며 1,105명을 대상자로 선정하여 회귀분석과 sobel test 등의 분석방법을 통해 검증하였다. 분석결과, 첫째, 다문화청소년의 이중문화수용은 학업중단의도를 낮추는 것으 로 나타났다. 둘째, 다문화청소년의 한국문화수용과 학업중단의도와의 관계에서 자아존중감은 부분매개 역할을 하는 것으로 확인되었다. 셋째, 다문화청소년의 외국문화수용과 학업중단의도와의 관계에서 자아존중감은 완전매개 역할을 하는 것으로 나타났다. 이상의 연구결과를 토대로 다문화청소년의 학업중단의도를 낮추고 자아존중감을 향상시키기 위한 실천적 방안을 제시하였다. This study aimed to examine the effect of bicultural acceptance attitudes in Korean culture and mother’s countries, which are sub-factors of multicultural adolescents’ bicultural acceptance, on their intention of school dropout through self-esteem. For the analysis, the 1,105 subjects were selected from the 8th(2018) the Multicultural Adolescents Panel Study(MAPS). The data collected were analyzed by various research methods including correlation analysis, regression analysis and sobel test. The main results are as follows. First, bicultural acceptance of multicultural adolescents reduced their intention of school dropout. Second, self-esteem had a partial mediating effect in the causal relationship between multicultural adolescents’ bicultural acceptance in Korean culture and intention of school dropout. Third, the effect of bicultural acceptance in mother’s countries of multicultural adolescents on intention of school dropout was completely mediated by their self-esteem. On the basis of the findings, practical programs to decrease the intention of school dropout and to enhance self-esteem of multicultural adolescents were suggested.
다문화청소년의 자아탄력성, 이중문화수용태도, 집단따돌림 및 부모양육태도가 학업중단의도에 미치는 영향
정두수,백진아 중소기업융합학회 2020 융합정보논문지 Vol.10 No.10
본 연구는 다문화 청소년의 자아탄력성, 이중문화수용태도, 집단따돌림 및 부모양육태도가 학업중단의도에 미치 는 영향을 설명하고자 한다. 이를 위해 다문화청소년패널 5차년도 자료를 활용하였으며, 다문화 청소년 1,347명을 표본 으로 추출하여 회귀분석을 실시하였다 구체적 연구결과는 다음과 같다. 첫째, 다문화 청소년의 높은 자아탄력성 및 이중 문화수용태도와 긍정적 부모양육태도는 학업중단의도를 감소시키는 영향을 미쳤다. 둘째, 다문화 청소년의 집단따돌림 피해경험은 학업중단의도에 영향을 미치지 않는 것으로 나타났다. 셋째, 부모의 부정적 양육태도는 다문화 청소년의 학 업중단의도를 증가시키는 것으로 나타났으며, 특히 독립변수 중 가장 많은 영향을 미치는 것으로 분석되었다. 이러한 연구결과를 토대로 다문화 청소년이 학업중단의도를 가지는 것을 예방하고 실천현장에서 활용할 수 있는 프로그램들을 제시하였다. This study tries to examine the effects of multicultural adolescent's ego-resilience, biculture acceptance, bullying, and parenting attitude on their intention of school dropout. To do this, the subjects(n=1,347) extracted from the 5th year of the Multicultural Adolescent Panel Survey were analyzed by using hierarchical regression analysis. The founded results are as follows. First, multicultural adolescent's strong ego-resilience, biculture acceptance and positive parenting attitude decreased their intention of school dropout. Second, multicultural adolescent's bullying had no effect on it. Third, negative parenting attitude increased multicultural adolescent's intention of school dropout, playing the most significant role in the change of their intention of school dropout. On the based of findings, the study suggested various the programs to prevent multicultural adolescent's intention of school dropout which can be practiced in the field service.
원주시 생활폐기물고형연료(RDF) 제조 시설의 에너지생산효과 및 경제성 평가
최연석,정두수,이상훈 한국폐기물자원순환학회 2012 한국폐기물자원순환학회지 Vol.29 No.4
The waste treatment cost and energy production benefit of Wonju city RDF plant, the first RDF manufacturing plant in Korea, were investigated in this study. All plant operation data, like total weight of received wastes, produced RDF and separated rejects in processes have been fully recorded for mass balance calculation of the plant. Also all consumed oil and electricity have been recorded for energy balance calculation. The results showed that the waste treatment cost not included the RDF sales price of 25,000 won/ton-RDF was 139,316 won/ton-MSW and it went down to 128,640 won when included the RDF price in 2011. Produced RDF was 42.7% of total received waste in weight. Three components analysis by mass balance calculation of total received waste showed that Wonju city's MSW was 34.0% of combustible, 35.0% of water and 31% of incombustible respectively. Energy effect was found that total amount of produced energy was about 4 times more than that of consumed energy. Analysis data for 5 years since 2007 were summarized and shown in this study.
수산화알루미늄 원광으로 부터 알루미늄 수산화물 겔상의 제조
박민준,정두수,배원태 慶尙大學校生産技術硏究所 1989 生産技術硏究所論文集 Vol.5 No.-
Aluminum hydrate gels were prepared from the mixtures of aluminum hydroxide and ammonium sulfate by acid process. In order to investigate the optimum extracting and precipitating condition of Alion, the effects of additive, calcination and extraction temperature, concentraction of H₂SO₄, and pH of precipitating solution were studied. TG-DTA, XRD, SEM, and EDS analysis were employed to explain the properties of aluminum hydrate gels. The maximum yield(=99%) of aluminum hydrate gel was obtained from 1:0.25 mole of ammonium sulfate added aluminum hydroxide, calcined at 350 ℃, extracted at 95℃ in 1%H₂SO₄for 60-90 minutes, and precipitating at pH=6.5-7. The phases of aluminum hydrate gels were crystallized from amorphous to AL(OH)₃as bayerite with increasing pH. Calcined aluminum hydrate gels had 99.8% purity and mean diameter was below 0.2㎛