• 대한지리학회지
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• 제47권1호
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• pp.140-157
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• 2012

세계화 시대에도 대부분의 세계인들은 각 지역이나 지방이 정체성을 지니고 공생관계 속에서 평화롭게 살기를 원한다. 이러한 관점에서, 세계의 도시 또는 산업지역 간의 글로벌 경쟁력 강화에 초점을 둔 신산업지구, 산업클러스터, 지역혁신체제, 세계도시지역과 같은 신지역주의 발전론은 세계의 몇몇 선진 산업지역에서 유도된 것으로 보편적 지역발전론이 될 수 없다. 본 연구는 대안적 지역발전론으로서 지역차이발전론의 개발을 시도했다. 지역차이발전론은 현실세계에 존재하는 지역 간의 차이 또는 상이한 산업발전이 세계인의 공생과 지역 정체성과 같은 두 가지 핵심적인 발전 가치를 내포하고 있음을 중시한다. 지역차이발전론은 지역의 지리적 요소 중에서 차이우위를 지닌 요소를 기반으로 이에 적합한 지역의 차별적 산업발전을 추구하는 것으로서, 지역의 지리적 요소 중 지역 간에 현저한 차이를 보이고 있는 위치, 자연환경(지형, 토양, 기후 등), 천연자원, 인구, 교통, 문화, 경관의 차이우위를 중요시 한다. 그리고 지역차이발전이 성공적으로 이루어지기 위해서는 정부, 기업, 관련 기관, 지역주민과 같은 네 주체가 발전목표를 공유하고 협력과 갈등 관계 속에서 상보적 역할을 적극적으로 수행하는 것이 관건이다. 이 이론은 많은 경험적인 연구를 통해 이론의 보편적 타당성을 확보하는 것이 향후 과제이다.

• 농촌계획
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• 제16권4호
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• pp.131-138
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• 2010

The purpose of this paper is to identify the determinants of spillover effects of regional regeneration projects. This finds that the effects are positively determined by population sizes of regions and degree of industrial specialization of regeneration related industries. In particular, the improvement of accessibility through the development of transportation infrastructure facilities can contribute to increases of economic impacts of regeneration projects of high-income regions on the lagged regions. Microeconomic approaches and dynamic modelling need to be integrated for this impact analysis as further research fields.

• 한국농공학회지
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• 제43권4호
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• pp.57-68
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• 2001

It is matter of common knowledge to give impetus to the water resources development to cope with increasing demand and supply for the water utilization project including agricultural living and industrial water owing to the economic and civilization development in recent years. Regional design rainfall is necessary or the design of the dam reservoir levee and drainage facilities for the development of various kinds of essential waters including agricultural water. For the estimation of the regional design rainfall classification of the climatologically an geographically homogeneous regions should be preceded preferentially This study was mainly conducted to derive the optimal regionalization of the precipitation data which can be classified by the climatologically and geographically homogeneous regions all over the regions except Cheju and Wulreung islands in Korea. A total of 65 rain gauges were used to regional analysis of precipitation. Annual maximum series for the consecutive durations of 1, 3, 6, 12, 24, 36, 48 and 72hr were used for various statistical analysis. Both K-means clustering and mean annual precipitation methods are used to identify homogeneous regions all over the regions. Nine and five homogeneous regions for the precipitation were classified by the K-means clustering and mean annual methods, respectively. Finally, Five homogeneous regions were established by the trial and error method with homogeneity test using statistics of $\chi$$^2$ distribution.

• Journal of Biosystems Engineering
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• 제43권3호
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• pp.161-172
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• 2018

Purpose: During tillage operations, the selection of a working machine (tool) depends on the soil conditions as well as the type of tillage operation to be performed. The goal of this research was to ascertain the effects of varying working machine parameters of a compact disc harrow on tillage operations under various soil moisture content (SMC) conditions. Methods: The working machine parameters were the disc spacing and machine speed. The tillage parameters under investigation were the soil inversion ratio (SIR), tillage cutting depth (TCD), and soil clod breakage ratio (SCB). To determine the SIR, the areas of the white regions before and after tillage were obtained. The ratio of the difference of the areas of the white regions before and after tillage to the area of the white regions before tillage was considered as the SIR. The SCB was obtained as the ratio of the weight of soil clods after sieving with a mesh size of <0.02 m to the total weight of the soil clods before sieving. The soil TCD was measured using a tape measure at random points after the tillage operation. The resulting data were statistically analyzed in a one-way analysis of variance. Results: The highest soil inversion was achieved when the machine speed was 0.2 m/s with the disc spaced at 0.2 m in the 16.5% SMC. At a 0.4-m/s machine speed and 0.3-m disc spacing the highest soil breakage was achieved in the 26.5% SMC. The highest TCD was achieved at a 0.2-m/s machine speed and 0.2-m disc spacing in the 16.5% SMC. Conclusions: It was concluded that varying the working machine parameters, such as the disc spacing and machine speed, could significantly affect the soil inversion and soil clod breakage; however, it had no significant impact on the TCD.

• 한국환경보건학회지
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• 제42권3호
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• pp.213-223
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• 2016

Objectives: This study was designed to assess the level of physical exposure to heavy metals among residents who live around a Chungcheongnam-do Province industrial complex and to provide baseline data on the effects and harms of heavy metals on the human body by comparing their exposure levels to those of people from control regions. Methods: We measured blood lead and cadmium levels and urine mercury and chromium levels and conducted a survey among 559 residents from the affected area and 347 residents of other areas. Results: Blood lead and cadmium levels and urine mercury levels were significantly higher in the case region than among those in the control region (p=0.013, p<0.001, p<0.001, respectively). In the thermoelectric power plant area, blood cadmium and urine mercury levels were significantly higher than in the control region (p<0.001, p<0.001, respectively). In the steel mill and petrochemical industry areas, blood cadmium level was significantly higher than that in the control region (p<0.001). Dividing groups by the reference level of blood cadmium ($2{\mu}g/L$), the odds ratios between the case and control regions were 2.56 (95% CI=1.83-3.58), 3.11 (95% CI=2.06-4.71) for the thermoelectric power plant area, 1.78 (95% CI=1.19-2.65) for the steel mill area and 4.07 (95% CI=2.40-6.89) for petrochemical industry area. Conclusion: This study showed that the levels of exposure to heavy metals among residents living near a Chungcheongnam-do Province industrial complex were significantly higher than those in the control region. This seems to be attributable to exposure to heavy metals emissions from the industrial complex. Further research and safety measures are required to protect residents' health.

• 한국조경학회지
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• 제16권2호
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• pp.59-68
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• 1988

The relative difference between Korean rural region and urban region has increased by the rapid urbanization and industrialization since 1960. Therefore it will be important to raise the income of the people living in rural region. So the Korean government established the collective side job area and rural industrial area for the increasing of the non-agricultural income. For this, the touristic resources development is also the another important means of the rural region development. So the purpose of this thesis exists in the presentation of the direction of the touristic resources development in rural region. For this purpose, three representative regions among the Korean rural regions were selected and the case study was accomplished. In this way the rough direction of the touristic resources development in rural region has presented The direction of the development and the conclusion were as follows : 1)Planners must establish the planning with the vision and demand of future than percent condition. 2)Because the urbanization is continued incessantly, the rural region is developed to be the space of resort. 3)The touristic resources development in rural region is contributed to the regional development through the raising interaction of the touristic resources. 4)The rural region is developed to be the space of the Korean rural tradition 5)The grassland os constructed in the mountenous land and the landscape of the Korean national land is changed to be the picturesque landscape. 6)The construction of the traditional artistic products is accomplished to increase the income of the people in rural region.

• Journal of the Korean Society for Industrial and Applied Mathematics
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• 제13권4호
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• pp.247-256
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• 2009

In this paper, a motion detection algorithm which works well in low illumination environment is proposed. By using the level set based bimodal motion segmentation, the algorithm obtains an automatic segmentation of the motion region and the spurious regions due to the large CCD noise in low illumination environment are removed effectively.

• 한국정보디스플레이학회:학술대회논문집
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• 한국정보디스플레이학회 2008년도 International Meeting on Information Display
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• pp.1405-1408
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• 2008

Synchronization signal circuit system for low cross-talk stereoscopic display. We proposed the employment of the scanning beams of any adjacent scanning regions gradually scan from upper to down direction of the LED backlight panel.

• 미생물과산업
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• 제20권2호
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• pp.46-48
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• 1994

The aim of the sutdy is to collect a variety of wild yeasts from different regions in Korea and in different seasons and to account for the natural patterns of regional and seasonal variation that they display. From the specimens collected in this study, more useful strains are expected to be discovered, which can be cultivated and utilized fro industrial development. The study attempts to determine the degree to which utilizable yeasts can be applied in brewing, confectionary, baking, the manufacture of medicine, and as feed yeast. Such findings would contribute not only to the development of academic research, but would also be important in obtaining raw material that can be applied in our daily lives and in industrial development in response to the demands of the times.

• 분석과 대안
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• 제7권2호
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• pp.179-207
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• 2023

기후변화에 대응한 국제사회의 실천과제인 탄소중립이 각국의 국가 미래 발전을 좌우하는 핵심 산업전략으로 옮겨가고 있다. G2의 경제 대국으로 성장한 중국이지만 고탄소 배출의 산업구조로 인해 이 같은 기후변화 글로벌 이슈를 선도하기 어려울 것이라는 일부 관측이 무색하게도, 중국은 탄소중립을 자국 산업경쟁력 강화를 위한 수단으로 활용하고 있다. 중국정부는 탄소중립 달성을 위한 국정 방침과 이를 이행하기 위한 분야별 세부 계획을 수립, 특히 탄소중립 산업전략을 통해 외부로부터의 기후대응 국제규범 외압을 자국 산업구조의 조정과 신산업 육성을 위한 지렛대로 삼고자 한다. 그러나 이 같은 탄소중립 산업전략은 지역별 경제·산업 수준 등 여건에 따라 중점분야 및 집행력에서 차이가 있을 것으로 예상된다. 이 글에서는 중국 지역별 탄소중립 이행여건과 주요 산업정책의 내용 및 특징을 분석한다. 상이한 경제발전 수준과 산업구조 등에 따라 지역별 탄소배출 규모, 배출원, 효율성에 상당한 차이가 있을 수밖에 없다. 이는 중앙으로부터 주어진 탄소중립 목표를 이행하는 데 있어 상이한 초기 조건과 내생적 요소를 부여하게 되며, 이 같은 주어진 구조적 요인들은 각 지역에 유리한 탄소중립 산업전략의 방향과 중점정책의 조성 및 추진을 제약하게 된다. 특히 탄소중립 이행 관련 지방정부의 정책 자율성 정도를 제약함으로써, 중앙-지방 환경거버넌스의 지역별 특징이 나타날 것이다. 이 같은 점은 보다 정확한 중국 탄소중립 향방을 탐색하기 위해서 국가를 단위로 한 총괄적 연구와 더불어 지역별 모니터링이 긴요함을 시사한다.