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해양시설의 HNS 배출허용기준에 적용 가능한 사회적 영향인자 평가방법 연구: 인천광역시 파일럿테스트를 중심으로
김계원,이문진,강원수,최훈,김태성 해양환경안전학회 2022 해양환경안전학회 학술발표대회 논문집 Vol.2022 No.11
본 연구는 해양시설의 HNS 배출허용기준 체계에 적용 가능한 사회적 영향인자 평가방법 및 절차를 도출하는데 목적이 있다. 인천광역시 소재 해양시설 71개소로 대상으로 기업규모에 따라 대기업, 중견기업, 중소기업, 소기업으로 구분하였고, 신규 기술도입비용 은 5년간 분산하여 적용하는 경우로 추산하였다. 분석결과는 다음과 같다. 첫째, 산업분야 항목에서는 경영상부담정도를 나타내는 지표 중 매출액감소 1점, 영업이익률감소 평균 3.5점, 도산가능성 2.7점으로 평가되어, 평균 2.7점으로 ‘영향있다’로 평가되었다. 둘째, 지역경제 항목의 평가지표 중 주민보건비지출부담 4점, 관광수입손실액 4점, 어업생산량감소 2점 등 전체 평균 3.3점으로 ‘영향크다’로 평가되었 다. 평가결과 산업적인 면에서는 소기업, 중기업, 대기업 간에 미치는 영향편차가 큰데, 대기업은 영향이 거의 없었고, 소기업은 영향을 크게 받는 것으로 나타났다. 지역경제면에서는 주민보건비지출부담, 관광수입감소, 어업생산량감소 등이 지역경제에 미치는 영향은 두가 지로 구분하여 볼 수 있는데, 지역전체 GRDP에 미치는 영향은 매우적지만, 해당 종사자나 주민 개인에 미치는 영향은 영향이 큰 것으로 나타났다. The purpose of this study is to derive methods and procedures for evaluating social influencing factors applicable to the HNS emission allowance standard system of marine facilities. 71 marine facilities located in Incheon Metropolitan City were classified into large companies, mid-sized companies, small and medium-sized enterprises, and small companies according to the size of the company, and the cost of introducing new technologies was estimated to be distributed for five years. The analysis results are as follows. First, among the indicators indicating the degree of management burden, it was evaluated as 1 point for sales reduction, 3.5 points for operating profit reduction, and 2.7 points for the possibility of bankruptcy, and was evaluated as influential with an average of 2.7 points. Second, among the evaluation indicators of local economic items, the overall average of 3.3 points, including 4 points for residents' health expenditure, 4 points for tourism income loss, and 2 points for reduction in fishing production, was evaluated as great influence. As a result of the evaluation, in terms of industry, there is a large variation in the impact between small and medium-sized enterprises and large enterprises, but large enterprises had little impact, and small enterprises were greatly affected. In terms of the local economy, the impact of residents' health expenditure burden, tourism revenue reduction, and fishing production reduction on the local economy can be classified into two, and the impact on the overall GRDP is very small, but the impact on the worker or resident individual is large.
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김계원,심재용,이진호,이슬애 한국산업식품공학회 2012 산업 식품공학 Vol.16 No.3
This study was conducted to develop the optimum processing conditions for grape-makgeolli to improve its sensory characteristics. Quality characteristics of grape-makgeolli were also evaluated. Fermivin was selected as suitable yeast for fermentation because it provided a proper acid level and desirable fruit flavor, which was to enhance the stability of fermentation and maintain the acidity level for anthocyanin. The optimum adding period of grape was at the second mashing period by the fermentation profiles. Addition at second mashing period revealed that it had a richer flavor, a higher alcohol content, and a lower reducing sugar than addition at formulation. As addition of 20% grape could not produce a satisfying color in grape-makgeolli, addition of 2.5% black rice as anthocyanin pigment could enable to enhance the natural color and flavor of grape-makgeolli. As a result, the usage of Fermivin as yeast, the addition of 20% grape at second mashing period and the addition of 2.5% black rice were the optimum conditions for manufacturing the grape-makgeolli.
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Zhi-jie Liang,Jiayu Peng,Jiale Liang,Yujing Song,Weini Jia,Qing-hui Mao 한국섬유공학회 2022 Fibers and polymers Vol.23 No.12
The outstanding redox chemistry of polyoxovanadate has shown excellent catalysis prospects. In the present work,the effect of polyoxovanadate (K7[MnV13O38]·18H2O) on the catalytic polymerization of catechol was investigated for thefirst time. The synthesized polymer was applied in-situ for the dyeing of cotton under mild conditions. Various processparameters, including the dosages of catechol and polyoxovanadate and incubation temperature, which influence the colordepth, were analyzed. The effect of different time intervals on polyoxovanadate-catalyzed polymerization of catechol wasexamined using UV-vis spectroscopy. The color intensity of cotton was evaluated by means of K/S value and color difference(ΔE*). The results show that the dyeing depth of the dyed cotton fabrics gradually increased with the extension of time andthe increase in the concentration of polyoxovanadate. This work represents a novel synthetic process exploring the potentialof a polymer to be used for textile dyeing.
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김계원,김진숙 한국상담학회 2008 상담학연구 Vol.9 No.3
The purpose of this study was to develop an Attention Control Scale in order to measure attention control and verify the validity and reliability of the scale. In this study Attention control was viewed as the ability to regulate negative emotions and a reactive and regulative trait which is related with psychopathological symptoms. The scale was developed according to the following procedures. First, 51 preliminary items were developed based on the review of the related literature. Second, to verify the content validity, 4 experts rated those items and 10 items were eliminated. Third, the scale consisting of 41 items was administered to a sample of 493 upper grade level elementary school students. Finally, a scale consisting of 17 items and two factors emerged and the result of a confirmatory factor analysis was relatively stable. Factor 1(10 items) was named as attention focus, and factor 2(7 items) as attention shift. The result included an acceptable level of internal consistency(Cronbach's α= .840, factor 1= .857, factor 2= .728), split-half reliability of the whole scale(r= .760), split-half reliability of each factor(r= .774, .605). To examine the discriminant and the convergent validity, data collected from a sample of 207 upper grade level elementary school students were used. The result showed that the Attention Control Scale was positively related to Emotion Control scale(r= .564), and negatively related to ADHD Self-Reported Scale(r= -.399), Anxiety Scale(r= -.154), Cognitive Impulsiveness scale(r= -.659). These results were consistent with previous research. Limitations and implications of the study along with suggestions for future research were discussed. 본 연구의 목적은 아동의 부정적 정서를 조절하고 정신병리적 증상에 영향을 주는 반응적이고 조절적 특성인 주의조절력을 측정하는 주의조절 척도를 개발하고, 개발한 척도의 타당도와 신뢰도를 검증하는 것이다. 이를 위하여 관련 문헌 검토를 통해 51개의 문항을 개발하여 1차 예비척도로 구성하고 전문가 4인의 평정을 거쳐 41개 문항으로 구성된 2차 예비척도를 제작하였다. 초등학교 4~6학년 493명을 대상으로 2차 예비척도를 실시하여 자료를 요인분석한 결과 최종적으로 2요인 17문항 척도를 개발하였으며, 확인적 요인분석 결과 요인구조는 안정적임이 확인되었다. 요인 1은 주의집중(10문항), 요인 2는 주의이동(7문항)으로 명명하였다. 척도 전체 Cronbach’s α는 .840이었고, 하위 요인 각각의 Cronbach’s α는 .857, .728이었으며, 척도 전체의 반분신뢰도 계수는 .787, 하위 요인의 반분신뢰도 계수는 각각 .774, .605로 나타났다. 개발된 척도의 구인타당도 검증을 위하여 207명의 고학년 초등학생을 대상으로 주의조절 척도와 정서조절 척도, ADHD 자기보고 척도, 불안척도, 인지 충동성 척도간의 상관을 내어 수렴타당도와 판별타당도를 알아보았다. 그 결과 주의조절 척도와 정서조절 척도와는 정적 상관을, ADHD 자기보고 척도, 인지 충동성 척도, 불안척도와는 부적 상관을 보임으로써 선행연구의 결과를 지지하였다. 아울러 본 연구의 의의와 제한점 및 추후 연구과제를 논의하였다.
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