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On the Location arid Development of Industrial Complexes in Chonbuk Province (전북지역 산업단지의 입지 및 발달에 관한 연구)

  • 백영기
    • Journal of the Economic Geographical Society of Korea
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    • v.6 no.2
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    • pp.307-326
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    • 2003
  • In Korea, as the state has played a vital role for industrial development, the location and development of industrial complexes have not been merely decided by economic factors but political and social factors as well. The location of industrial complexes in Chonbuk province has not been decided by industrial enterprises to be located there, but by investment strategies of the state. In the early stage of industrialization, Chonbuk could not attract a large-scale major complex because it had relatively inferior infrastructure for industry and uneasy access to overseas export markets, as compared to the capital region or the Southeast region of the country, and it has been left behind as a periphery in the national industrial system. Since 1980, the spatial policies for lessening regional disparities had much contributed to the development of industrial complexes in this province. The industrial complexes leading to the development of manufacturing activities in this region have also great influenced on structural changes of manufacturing as well as changes in the structure of the regional economy. Especially, capital goods manufacturing tends to increase in this region as the development of sectors required relative higher skill and technology mainly occurs in these complexes. And where the large-scale industrial complexes are located greatly influences the locational patterns of manufacturing in this province. The patterns of the industrial complexes in this region have concentrated in Chonju, Iksan, and Kusan, which are the largest cities in this province. Given these three cities to be very closely proximate, it seems to be easy to build network between them to develop the manufacturing activities in the near future.

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Two Cases of Anti-Jka Whose Reactivity Was Disappeared after Enzyme Treatment (효소 처리 후 항체반응이 사라진 항-Jka 2예)

  • Choi, Moon Suk;Cho, Yong Gon;Lee, Jaehyeon;Kim, Dal Sik;Lee, Hye Soo;Choi, Sam Im
    • The Korean Journal of Blood Transfusion
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    • v.23 no.2
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    • pp.173-179
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    • 2012
  • We report on two cases of anti-$Jk^a$, whose reactivity disappeared on an antibody identification test using enzyme-treated red cells. One of two patients was a 72-year-old female with cirrhosis of the liver and colon cancer, and the other was a 55-year-old female with known MDS and incomplete Behcet's disease. Results of an antibody identification test using a LISS/Coombs gel card (DiaMed AG) showed negative to one positive with red cells having the $Jk^a$ antigen; however, all reactions using the enzyme-treated cells showed negative results, which was unexpected. The patients' RBC phenotype was Jk(a-b+). We obtained positive results in reactions of enzyme-treated $Jk^a+$ cells and EDTA using a patient's serum and proved that the cause of the negative reaction might be complement-related.

GIS.RS-based Estimation of Carbon Dioxide Absorption and Bioenergy Supply Potential of Forest - Focused on Muju County, Jeonbuk - (GIS.RS기반 산림의 이산화탄소 흡수량 및 바이오에너지 공급 잠재량 추정 - 전북 무주군을 중심으로 -)

  • Kim, Hyun;Kim, Hyun-Jun;Choi, Soo-Min;Kang, Hag-Mo;Lee, Sang-Hyun
    • Journal of agriculture & life science
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    • v.45 no.1
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    • pp.21-32
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    • 2011
  • This study was conducted to estimate carbon dioxide $(CO_{2})$ absorption and bioenergy supply potential of forests in Muju county based on GIS RS In results, it was estimated that 7,800,130 $tCO_{2}$ was absorbed and all bioenergy supply potential of 11,868,202,837 Mcal was available. Futhermore, bioenergy supply potential of 314,876,637 Mcal was available each year that was able to be supplied for the hitting during winter period to 11,241 households. This was more than all households of 10,902 in Muju county. This study suggested the methodology for estimating $CO_{2}$ absorption and bioenergy supply potential of forests on the national scale, and it was believed that reliability would be increased by estimation on the national scale using detailed forest information based on the latest techniques such as GIS RS techniques.

Full-mouth rehabilitation with increasing minimum vertical dimension in the patient with severely worn dentition and deep bite (과도한 치아 마모와 과개교합을 보이는 환자에서 최소한의 수직 고경 증가를 동반한 전악 구강 회복 증례)

  • Lee, Kang-Shin;Park, Ju-Mi;Ahn, Seung-Geun;Seo, Jae-Min;Han, Chang-Hee;Lee, Jung-Jin
    • The Journal of Korean Academy of Prosthodontics
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    • v.59 no.4
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    • pp.431-441
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    • 2021
  • Full-mouth rehabilitation with increasing vertical dimension can be used for patients with severely worn teeth. In severely worn teeth also, the alveolar process can be elongated to compensate for the reduced vertical dimension, and the patient's vertical dimension of occlusion can be kept constant. However, full-mouth rehabilitation with increasing vertical dimension must be carefully chosen, because the vertical dimension can be reduced by tooth wear. It is important to establish a treatment plan with the systematic diagnosis of the change in the vertical dimension and gain space for the prosthesis. It is necessary to change the vertical dimension to secure the restoration space and select the minimum vertical dimension elevation for the esthetic and functional goal. In this case report, the patient complained of difficulty during chewing due to a worn dentition and wanted esthetic improvement of the short mandibular anterior teeth. After systematic evaluation and diagnosis, we performed full-mouth rehabilitation with minimum vertical dimension elevation to obtain the space for restoration. This resulted in a stable and harmonious occlusion, and the functional and esthetic problems of the patient were solved after treatment. The patient was satisfied with the results of the treatment and maintained stable occlusion during the follow-up period.

Morphology, Histology, and Histochemistry of the Olfactory Organ in Korean Endemic Fish, Rhodeus uyekii (Pices, Cyprinidae) (한국고유종 각시붕어 Rhodeus uyekii 후각기관의 형태 및 조직, 세포화학적 특성 연구)

  • Kim, Hyun Tae;Yun, Seung Woon;Lee, Yong Joo;Park, Jong Young
    • Korean Journal of Ichthyology
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    • v.31 no.3
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    • pp.123-130
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    • 2019
  • The olfactory organ of the Korean endemic fish, Rhodeus uyekii, a mussel-spawning species, was researched anatomically, histologically and histochemically, for looking into a relation to the physical and chemical condition of its habitat and ecological habit, using stereo microscopy, light microscopy and scanning electron microscopy. The external structure of the olfactory organ consists of the semicircular-shaped anterior nostril with arched shape at its forward position, posterior nostrils and the nasal flap. Within the olfactory chamber, it has the rosette structure with 14 to 15 lamellae which is largely divided into the sensory and non-sensory regions. The sensory region has the olfactory receptor neurons, the supporting cells, the basal cells, the lymphatic cells, and the plasma cells, while the non-sensory region has the stratified epithelial cells, the mucous cells with sulfomucin and 1 type of unidentified cell. In particular, the arched feature in the anterior nostril and the mucous cell of sulfomucin were unique.

A Study on Availability of AtoM for Recording Korean Wave Culture Contents : A Case of K-Food Contents (한류문화콘텐츠의 기록화를 위한 AtoM 활용 방안에 관한 연구 K-Food 콘텐츠를 중심으로)

  • Shim, Gab-yong;Yoo, Hyeon-Gyeong;Moon, Sang-Hoon;Lee, Youn-Yong;Lee, Jeong-Hyeon;Kim, Yong
    • The Korean Journal of Archival Studies
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    • no.43
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    • pp.5-42
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    • 2015
  • Korean wave 3.0 is focused on 'K-Culture' which includes traditional culture, cultural art as well as existing culture contents as a keyword. It considers everything about Korean culture as materials of Korean wave culture contents. Since Korean wave culture contents reflect contemporary social aspect, it needs to preserve those contents as archives and records which have the important value of evidence. With this social environment, this study aims to implement RMS based on AtoM that manages various kinds of Korean wave culture contents through analysis of management situation of those materials. Recently, it is in progress individually to manage them through organizations dealing with korean cultures such as K-Pop, K-Food, K-Movie. However, it has problems in accumulating information and reproducing high quality contents because of lack of coordination among organizations. To solve the problems, this study proposed RMS based on open source software Access to Memory(AtoM) for managing and recording Korean wave culture contents. AtoM provides various functions for managing records and archives such as accumulation, classification, description and browsing. Furthermore AtoM is for free as open source software and easy to implement and use. Thus, this study implemented RMS based on AtoM to methodically manage korean wave culture contents by functional requirements of RMS. Also, this study considered contents relating K-Food as an object to collect, classify, and describe. To describe it, this study selected ISAD(G) standard.

Comparative Evaluation on Collision and Particle Separation Efficiency between CO2 Bubbles and Air Bubbles Using Contact Zone Model of Flotation Process (부상분리 공정의 접촉영역 모델을 이용한 이산화탄소와 공기 기포의 충돌 및 입자 분리효율 비교 평가)

  • Yang, Jong-Won;Choi, Yong-Ho;Chae, In-Seok;Kim, Mi-Sug;Jeong, Yong-Hoon;Kim, Tae-Geum;Kwak, Dong-Heui
    • Journal of Korean Society on Water Environment
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    • v.35 no.1
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    • pp.64-71
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    • 2019
  • In recent years, carbon dioxide ($CO_2$) bubbles emerged as the most widely applied material with the recycling of sequestrated storage to decrease global warming. Flotation using $CO_2$ as an alternative to air could be effective in overcoming the high power consumption in the dissolved air flotation (DAF) process. The comparison of DAF and DCF system indicated that, the carbon dioxide flotation (DCF) system with pressurized $CO_2$ only requires 1.5 ~ 2.0 atm, while the DAF system requires 3.0 ~ 6.0 atm. In a bid to understand the characteristics of particle separation, the single collector collision (SCC) model was used and a series of simulations were conducted to compare the differences of collision and flotation between $CO_2$ bubbles and air bubbles. In addition, laboratory experiments were sequentially done to verify the simulation results of the SCC model. Based on the simulation results, surfactant injection, which is known to decrease bubble size, cloud improved the collision efficiency of $CO_2$ bubbles similar to that of air bubbles. Furthermore, the results of the flotation experiments showed similar results with the simulation of the SCC model under anionic surfactant injection. The findings led us to conclude that $CO_2$ bubbles can be an alternative to air bubbles and a promising material as a collector to separate particles in the water and wastewater.

Application of various digital technique on full mouth rehabilitation: A case report (디지털 기술을 활용한 전악 고정성 보철 수복 증례)

  • Bae, Min-Soo;Song, Kwang-Yeob;Ahn, Seung-Geun;Park, Ju-Mi;Lee, Jung-Jin;Seo, Jae-Min
    • The Journal of Korean Academy of Prosthodontics
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    • v.59 no.1
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    • pp.43-54
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    • 2021
  • Based on rapid improvement in digital fields, many advanced digital technologies are utilized in prosthodontic treatment. Especially, intraoral scanners and 3D printing technology are commonly used, and facial scanning technology is recently being attempted to be part of these digital routines. This case report aims to introduce a digital procedure using the intraoral scanner, facial scanner, and 3D printing technology to create definitive restorations, which are esthetic and harmonious with patient's face. From thoroughly evaluated full-mouth provisional restoration which was manufactured and fitted conventionally, definitive prostheses were fabricated using various digital technique. Stable occlusion with functionally and aesthetically satisfying results were achieved.

Comparison of Blood Gas, Biochemical Factors, and Hormone Concentrations, and Muscle Stress Response Factors of Chickens in General Farms and Animal Welfare Farms (일반농장과 동물복지농장 닭의 혈액 내 gas, 생화학인자, 호르몬 농도 및 근육 내 스트레스 반응인자 비교)

  • Kim, Hee-Eun;Park, Jin-Ryong;Lee, Jeong-Eun;Kang, Da-Rae;Jang, Ae-Ra;Choe, Ho-Sung;Shim, Kwan-Seob
    • Korean Journal of Organic Agriculture
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    • v.29 no.3
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    • pp.415-427
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    • 2021
  • It is generally recognized that high stocking density can increase the risk of immune dysfunction and reduction in productivity cause of elevated stress in broiler farm. The domestic livestock industry is implementing a certification system for animal welfare and livestock farms to reduce the problem of dense breeding. This study compared broiler from the general farm and animal welfare farm to confirm the effectiveness of animal welfare farms against stress. Gas concentrations in a farm of general and animal welfare farms were analyzed, blood (n=10) of the 28-day-old broiler was collected, the partial pressure of the gas in the blood was analyzed using whole blood, and biochemical factors and hormones were analyzed using the serum. Glycogen and L-lactate are analyzed using ELISA kit on finely pulverized muscles (n=10). CO2 and NH3 levels in the farm were significantly higher in general farm. Partial carbon dioxide tension (PCO2) in blood was significantly higher and partial oxygen tension (PO2) was significantly lower in the general farm. Creatinine (CREA), glucose (GLU), aspartateaminotransferase (AST), and creatinekinase (CK) in the blood were significantly higher in the general farm, and total protein (TP) and globulin (GLOB) were significantly higher in animal welfare farm. Blood corticosterone and norepinephrine were significantly higher in general farm and epinephrine was significantly higher in animal welfare farm. These results imply that animal welfare farm provides a stress-reduced breeding environment.

Prosthetic rehabilitation by obturator considering the biomechanics in partially edentulous patient after maxillectomy (상악골 절제술을 받은 부분 무치악 환자에서 생역학을 고려해 제작한 구개 폐색장치를 이용한 보철 수복 증례)

  • Lee, Kang-Shin;Park, Ju-Mi;Ahn, Seung-Geun;Seo, Jae-Min;Park, Yeon-Hee;Lee, Jung-Jin
    • Journal of Dental Rehabilitation and Applied Science
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    • v.37 no.4
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    • pp.281-293
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    • 2021
  • Patients who went through maxillectomy can have severely impaired swallowing, mastication, and pronunciation functions because of palatal defects. Leakage occurs through the nasal cavity while eating, chewing becomes difficult due to the loss of teeth and alveolar ridges, and oral and nasal passages are not separated, leading to hyper-nasal sound, and significantly reducing the quality of life. To prosthetically reconstruct the defect, the weight of the obturator should be reduced as much as possible to minimize dropout because of gravity, and the bulb of the obturator should be properly extended into the defect to get additional retention and stability. In this case of a partially edentulous patient who underwent additional maxillary resection because of tumor recurrence, a metal framework was designed by applying the basic design principles of removable partial dentures. An obturator with improved retention, stability, and support was fabricated through functional impressions. The patient was satisfied with the improved facial expression, mastication, swallowing, and pronunciation, and showed stable occlusion and oral hygiene management during the follow-up period.