• The tire
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• s.230
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• pp.24-26
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• 2007

06년 12월 한국자동차공업협회(KAMA)가 발표한 보고서에 따르면, 07년 세계 자동차수요는 아.태평양, 동유럽, 중남미지역을 중심으로 증가세를 보여 전년대비 2.6% 증가할 것이며, 국내 자동차 생산은 전반적인 국내경기 둔화에 따라 내수판매 부진이 지속되고 원화절상, 해외생산 증가에 따라 수출도 소폭 증가에 그쳐 전년대비 4.7% 정도 증가할 것으로 보인다.

• 대한공업교육학회지
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• v.38 no.1
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• pp.221-238
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• 2013

The purpose of this study was to revise and reorganize the direction of the department of ${\bigcirc}{\bigcirc}$Industrial High School though analysis of manufacturing status and workforce demand in Chungnam province focused on the Geumsan Area. In the study, ${\bigcirc}{\bigcirc}$Industrial High School of the status and actual conditions were identified through interview, literature review and data analysis. Surveys of the school teachers, parents and students was conducted in order to investigate the awareness of renaming and reorganization of school departments, curriculum revision of the school. Statistical data was collected and analyzed in order to figure out manufacturing industry and its workforce demand of Chungnam Province in Korea. Findings of the study were as follows: Small and medium enterprises of manufacturing industry have been developed a lot in Geumsan Area in Chungnam province. Four major industries including (1) automobile parts, (2) electronic and information equipment, (3) Cutting edge culture, and (4) Agricultural-livestock and bio are intensively fostered as regional strategic industries in the Chungnam province. The manufacturing industry has a 33.6-percent, and then service-mining and manufacturing industry has a 80.0-percent of total number of employee in Geumsan Area. It is expected that industrial workforce demand of Geumsan Area come out of manufacturing and service-mining industrial sector. The following is recommended for the school curriculum revision: (1) focussing on mechanical control for the revision of computer applying mechanical department, (2) focussing on automation electric equipment for the revision of electric control department, (3) focussing on food process control for revising of bio-food industrial department. It's helpful to make a progress of the school that establish identification of industrial specialized high school as an institution of vocational education at the secondary level through supplying qualified workforce to Manufacturing industry in Chungnam Province.

• Proceedings of the Korean Society of Computer Information Conference
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• 2021.07a
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• pp.241-242
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• 2021

본 논문에서는 2020년 1월부터 2020년 8월까지 8개월간의 유통되었던 코로나 19와 관련된 뉴스 데이터를 이용하여 기간 및 지역별 단어의 빈도수를 구하고, 그 결과를 활용해 코로나 19와의 상관관계를 분석하고, 시각화하였다. 뉴스데이터는 한국언론진흥재단에서 운영하는 뉴스 빅데이터 시스템인 '빅카인즈'에서 수집된 데이터를 이용하였다. 본 논문에서 웹서비스를 활용해 시각화하였으며 지역과 기간을 선택하면 분석한 결과를 불러와 전체 지역대비 선택한 지역의 뉴스 빈도수, 선택한 지역의 주요 키워드, 주요 키워드의 지역별 일자별 변화 등을 보여주고 있다. 이러한 시각화를 통해 이전에 발생되었던 사건에 대해 주요 키워드와 코로나 19의 상관관계를 쉽게 파악을 할 수 있다.

• Journal of the Korean association of regional geographers
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• v.13 no.4
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• pp.461-475
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• 2007

To understand the changing regionality of the Yanbian Korean Autonomous Prefecture(YKAP) in China within the world-economy, this paper examined the spatial division of labor in agriculture and industry with three divisions of period through the regional geography of world-system In the Japanese colonial period(l909$\sim$1949), the YKAP was made into a typical peripheral agricultural and industrial region which was exploited by the Japanese empire. In the socialist period(1949$\sim$1978) which China separated from the world-system, the YKAP was transformed into a socialistic agricultural and industrial region. In the reform and open-door period(1978$\sim$present), the YKAP still plays a role as a peripheral region due to the late open-door policy in 1992 of Chinese government on the border land and else, while most littoral areas of China are developed into a semi-peripheral region. Therefore if the YKAP continues to exist in the future, it is a critical matter to raise the position of the YKAP within the world-economy into a semi-periphery as soon as possible to increase the ratio of Korean ethnic in the YKAP.

• Korean Journal of Soil Science and Fertilizer
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• v.42 no.1
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• pp.46-52
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• 2009

Deposition of atmospheric N that is depleted in $^{15}N$ has shown to decrease N isotope ratio ($^{15}N/^{14}N$,expressed as ${\delta}^{15}N$) of forest samples such as tree rings, foliage, and total soil-N. However, its effect on ${\delta}^{15}N$ of mineral soil-N which is biologically active N pool has never been tested. In this study, ${\delta}^{15}N$ of mineral N($NH{_4}^+$ and $NO_3{^-}$) in forest soils from organic and two depths of mineral soil layers (0 to 20 cm and 20 to 40cm depth) of Pinus densiflora stands located at two distinct areas (rural and industrial areas) in southern Korea was analyzed to investigate if there is any difference in ${\delta}^{15}N$ of mineral N between these areas. We also evaluated potential N loss of the study sites using ${\delta}^{15}N$ of mineral N. Across the soil layers, the ${\delta}^{15}N$ of $NH{_4}^+$ ranged from +8.9 to +24.8‰ in the rural area and from +4.4 to +13.8‰ in the industrial area. Soils from organic layer (+4.4‰) and mineral layer between 0 and 20 cm (+13.8‰) of industrial area showed significantly lower ${\delta}^{15}N$ of $NH{_4}^+$ than those of rural area (+8.9 and +24.3‰, respectively), probably indicating the greater contribution of $^{15}N$-depleted $NH{_4}^+$ from atmospheric deposition to forest in the industrial area than in the rural area. Meanwhile, ${\delta}^{15}N$ of $NO_3{^-}$ was not different between the rural and industrial areas, probably because ${\delta}^{15}N$ of $NO_3{^-}$ is more likely to be altered by the N loss that causes $^{15}N$ enrichment of the remaining soil N pool. Compared with the ${\delta}^{15}N$ of soil mineral N reported by other studies (from -10.9 to +15.6‰ for $NH{_4}^+$ and -14.8 to +5.6‰ for $NO_3{^-}$), the ${\delta}^{15}N$ observed in our study was substantially high, suggesting that the study sites are more subject to the N loss. It was concluded that $NH{_4}^+$ rather than $NO_3{^-}$ can conserve the ${\delta}^{15}N$ signature of atmospheric N deposition in forest ecosystems.

• LP가스
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• s.97
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• pp.4-5
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• 2005

강원도 홍천.횡성주민들이 LNG공급요청을 위한 국회 청원과 관련하여 국회 산자위와 청원심사위원회 위원들에게 LPG업계의 입장을 전달하였다. 그 내용을 게재한다.

• LP가스
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• s.97
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• pp.33-41
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• 2005

최근 LPG의 유통비용을 감소시켜 가격경쟁력을 제고하기 위한 움직임이 나타나고 있다. 도시외곽지역이나 특정사용시설을 중심으로 설치되는 LPG소형저장탱크의 보급을 통한 벌크공급시스템이 바로 그것이다. 따라서, 본고에서는 LPG벌크공급시스템에 대해 살펴보고자 한다.

• 비료회보
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• s.569
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• pp.10-19
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• 2005

아라비아만의 국가들에게 공통되긴 하지만, 아랍에미리트 연합은 석유와 천연가스 자원이 풍부하다. 아랍에밀레이트연합(UAE)는 고유의 비료 산업을 개발하는데 있어서 출발점의 속력을 늦춰 왔었다. 이것은 데이비드 헤이가 지역비료 생산자인 루와이스 비료회사(Fertil)의 사무실을 방문했을 때부터 변화하기 시작하였다.

• 한국지구과학회:학술대회논문집
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• 2002.02a
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• pp.67-68
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• 2002

• LP가스
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• s.67
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• pp.46-48
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• 2000

가스안전공사는 최근 고압가스안전관리법 제8조 제2항 제10호에 의한 "시범사업"과 관련, 올해 추진계획을 마련했다.