• Journal of Distribution Science
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• v.14 no.12
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• pp.71-78
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• 2016

Purpose - This paper is for the Analysis on the Hindrance Factors and Activation Scheme by the Type of Distribution Channel in Direct transaction of Agricultural Products. As the distribution structure of agricultural products has become changable, farmers seem to use the type of direct distribution in order to enhance the receiving price. This study aims to explore the hindrance factors and income variation rate in direct transaction of agricultural produces, specifically focusing on the 167 farmers. Research design, data, and methodology - To ascertain the hindrance factors exactly by the type of distribution channel, the managements were classified by four subcategories, that is high sales percentage with shopping malls, SNS, shopping malls and SNS, and off-line direct transaction. Results - As a result of the hypothesis test, hinderance factors in online direct deal activation were found to be in the order of the difficulty in continuous content production, the difficulty in shopping mall operation and maintenance, and the difficulty in card commission problems, and in the order of the difficulties in continuous content production, the difficulty in continuous content production, the difficulty in shopping mall operation and maintenance, and the difficulty in branding for the SNS group. Thus, it can be seen that the difficulty in continuous content production, shopping mall operation and maintenance were found to be the biggest obstacles. In addition, hindering factors in online direct deal activation were found to be in the order of the difficulty in credit card settlement, the difficulty in publicity, and the difficulty in dealing with unsold goods. The group with high sales rate in shopping mall was found to be increased by 23.9% in the gross income compared to the previous year, the group with high SNS sales ratio increased by 56.5%, the group with direct offline transaction increased by 37.1%, among which the group with the highest increase rate of SNS sales ratio was found to be the highest from the rate of increase/decrease of the income, which was statistically significant. Conclusions - It can be suggested that government and local government may provide agricultural management with supporting plan which in turn can activate direct transaction in any possible ways.

• Journal of Distribution Research
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• v.16 no.5
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• pp.63-84
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• 2011

There are about 1,500 small or large traditional markets in Korea. Those conventional markets have been struggling for survival in rapidly changing market environment with highly intensified competition by accelerating the entrance of the Large-scale Discount Store and Super Supermarket which are managed and supported by Large companies like Samsung and Lotte. The loosing power of conventional markets have threatened the local merchants' survival and have influenced local economics falling down. To create better value for the customers who have more preference for department store and discount stores than conventional markets, conventional markets should have market orientation, which has three sub dimensions; customer orientation, competitor orientation and inter-functional coordinations. First objective of study is to find the appropriate roles of conventional markets in local areas. Second is to find out the market orientation functions for conventional markets to be survival in local markets in the long terms. Finally, this study will suggest some policies for the appropriate types of successful conventional markets considering various local situations. To achieve those objectives, we did the following procedure. First, we review the previous reports and studies of policies for conventional markets and local economy development, and propose some pros and cons of the previous policies. Secondly, we develop a market orientation framework of conventional markets, in which we suggest the developmental types and functions of market-orientation of conventional markets in accordance with the characteristics of local market and economic conditions of local areas. Then we formulate and discuss the study's contributions, managerial implications, and directions for future policy development. Especially for the policy development, we suggest the efficiency and economical effects of policy, human being development and management system, and the role of government and protection of local merchants in the development process.

• The Journal of the Korea Contents Association
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• v.13 no.11
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• pp.187-197
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• 2013

Objectives : The purpose of this study was to analyze the effect of outpatient cost sharing reduction on health care utilization of children under 6 years old. Methods : The data in this analysis was the health insurance claims data between August 2006 and July 2008. The study group was divided into two age groups, namely 0-5 years old and 6-10 years old. This study evaluated the impact of policy change on office visits per person and expenditure per visit. In order to do so, the double difference analysis is used. Results: The results showed that outpatient cost-sharing reduction has never really had a huge impact on office visits per person and expenditure per visit. Conclusions: This study showed that the outpatient cost sharing reduction for children under 6 years old policy is not working. Therefore, cost sharing of National Health Insurance by income class is needed.

• Proceedings of the Korean Information Science Society Conference
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• 2007.06b
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• pp.273-278
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• 2007

검사점 및 복구 도구(Checkpointing & Recovery Facility)를 이용하여 임베디드 시스템에서 결함 허용(Fault Tolerance) 기법을 적용할 경우 쓰기 작업의 오버헤드로 인해 실용성이 크게 떨어지게 된다. 실시간 운영체제와 함께 어떠한 한계 상황에서 결함 허용 및 복구 도구가 오히려 시스템의 성능을 저하시키는 요인으로 작용하게 되면 이는 결국 쓸모없는 도구가 되어 사용되지 않을 것이다. 따라서 프로세스의 복구를 위해 저장하는 프로세스 이미지의 기록에 소요되는 시간을 크게 낮추어야만 비로소 검사점 도구가 그 진가를 발휘하게 될 수 있다. 본 논문에서는 NVSRAM(Non Volatile SRAM)을 검사점 및 복구 도구의 저장 장치로 활용함으로써 기존의 검사점 도구에서 성능을 저하시키는 주원인이었던 검사점 기록의 오버헤드를 개선하기 위한 연구를 수행하였다. 검사점 기록 시간을 줄이기 위한 방법으로 주 메모리에 저장된 프로세스의 복구와 관련된 데이터를 SRAM 특성을 갖는 비휘발성 저장 장치인 NVSRAM에 저장하여 디스크 접근에 소요되는 시간을 최소화시킴으로써 임베디드 시스템에서 실용적으로 사용 가능한 검사점 도구를 구현하였고, 이러한 연구의 결과를 검증하기 위해 기존 시스템에서 저장 장치로 사용되던 플래시 메모리, 주 메모리, 원격 메모리를 사용하는 경우의 성능과 NVSRAM을 활용할 때의 성능을 비교해 보았다. 본 연구에서 제안하는 결함 허용 도구는 실제 시스템에 적용하여 효과적인 성능을 발휘할 수 있을 것이며, 차세대 메모리를 이용한 결함 허용 도구의 연구에 기여를 할 수 있을 것으로 기대된다.ate첨가배지(添加培地)에서 가장 저조(低調)하였다. vitamin중(中)에서는 niacin과 thiamine첨가배지(添加培地)에서 근소(僅少)한 증가(增加)를 나타내었다.소시켜 항이뇨 및 Na 배설 감소를 초래하는 작용과, 둘째는 신경 경로를 통하지 않고, 아마도 humoral factor를 통하여 신세뇨관에서 Na 재흡수를 억제하는 작용이 복합적으로 나타내는 것을 알 수 있었다.으로 초래되는 복합적인 기전으로 추정되었다., 소형과와 기형과는 S-3에서 많이 나왔다. 이상 연구결과에서 입도분포가 1.2-5mm인 것이 바람직한 것으로 나타났다.omopolysaccharides로 확인되었다. EPS 생성량이 가장 좋은 Leu. kimchii GJ2의 평균 분자량은 360,606 Da이었으며, 나머지 두 균주에 대해서는 생성 EPS 형태와 점도의 차이로 미루어 보아 생성 EPS의 분자구조와 분자량이 서로 다른 것으로 판단하였다.TEX>개로 통계학적으로 유의한 차이가 없었다. Heat shock protein-70 (HSP70)과 neuronal nitric oxide synthase (nNOS)에 대한 면역조직화학검사에서 실험군 Cs2군의 신경세포가 대조군 12군에 비해 HSP70과 nNOS의 과발현을 보였으며, 이는 통계학적으로 유의한 차이를 보였다(p<0.05). nNOS와 HSP70의 발현은 강한 연관성을 보였고(상관계수 0.91, p=0.000), nNOS를 발현하는 세포가 동시에 HSP70도 발현함을 확인할 수 있었다. 결론: 우리는 cyclosporin A가 토끼의 25분간의 척수허혈에 대해 척수보호 효과가 있었으며 이는 HSP70의

• Journal of the Korean Society of Food Science and Nutrition
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• v.21 no.5
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• pp.484-489
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• 1992

The present study was designed to evaluate the effects of dietary coenzyme $Q_{10}$ and vitamin E on hepatic lipid metabolism changes in adriamy cin(ADR)-treated rats. ADR treatment significantly increased the plasma levels of lipid peroxide in rats. But this increase was reduced by dietary supplementation of coenzyme $Q_{10}$ or vitamin E. Catalase and glutathione peroxidase activities were not greatly changed by ADR treatment, but the activities were significantly increased by dietary coenzyme $Q_{10}$. There was a tendency of lower superoxide dismutase activity in ADR-treated rats. However, coenzyme $Q_{10}$ administration induced this enzyme activity. The contents of cholesterol and phospholipid in liver were elevated by ADR-treated. Dietary coenzyme $Q_{10}$ reduced the increased hepatic cholesterol content in ADR-treated rat.

• Journal of Korean Society of Forest Science
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• v.88 no.2
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• pp.229-239
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• 1999

To get ecological information necessary for the prediction on succession and the silvicultural control of the black locust(R. pseudoacacia) plantation, classification of vegetation unit. competition of major species, and succession were analyzed. The results were as follows. Vegetation units classified in R. pseudoacacia forest were Quercus variabilis community, Persicaria perfoliata community, Styrax japonica community, Acalypha australis community, Typical community. Species diversity indices showed significant difference among the vegetation units. As a result of stand ordination by CCA method, arrangement of stands on Axis I was correlated significantly with altitude, sand, silt and available phosphorus contents, and that on Axis II was with total nitrogen, exchangeable calcium and kalium contents. It was judged that R. pseudoacacia plantation would be replaced by the mixed forest including Quercus spp., Acer spp., and Prunus spp. etc., native to Korea with the progression of succession as the results of analyses on competition of major species and successional tendency in R. pseudoacacia plantation.

• Maxillofacial Plastic and Reconstructive Surgery
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• v.37
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• pp.36.1-36.7
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• 2015

Background: This study was performed to evaluate three-dimensional positional change of the condyle using three-dimensional computed tomography (3D-CT) following unilateral sagittal split ramus osteotomy (USSRO) in patients with mandibular prognathism. Methods: This study examined two patients exhibiting skeletal class III malocclusion with facial asymmetry who underwent USSRO for a mandibular setback. 3D-CT was performed before surgery, immediately after surgery, and 6 months postoperatively. After creating 3D-CT images by using the In-vivo $5^{TM}$ program, the axial plane, coronal plane, and sagittal plane were configured. Three-dimensional positional changes from each plane to the condyle, axial condylar head axis angle (AHA), axial condylar head position (AHP), frontal condylar head axis angle (FHA), frontal condylar head position (FHP), sagittal condylar head axis angle (SHA), and sagittal condylar head position (SHP) of the two patients were measured before surgery, immediately after surgery, and 6 months postoperatively. Results: In the first patient, medial rotation of the operated condyle in AHA and anterior rotation in SHA were observed. There were no significant changes after surgery in AHP, FHP, and SHP after surgery. In the second patient, medial rotation of the operated condyle in AHA and lateral rotation of the operated condyle in FHA were observed. There were no significant changes in AHP, FHP, and SHP postoperatively. This indicates that in USSRO, postoperative movement of the condylar head is insignificant; however, medial rotation of the condylar head is possible. Although three-dimensional changes were observed, these were not clinically significant. Conclusions: The results of this study suggest that although three-dimensional changes in condylar head position are observed in patients post SSRO, there are no significant changes that would clinically affect the patient.

• Journal of Oral Medicine and Pain
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• v.21 no.2
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• pp.305-315
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• 1996

This study was performed to investigate the changes of head posture according to natural standing or sitting posture. Twenty seven healthy dental students without any signs and symptoms of temporomandibular disorders participated in this study. Cervical resting posture (CRP) of the head in sagittal plane was measured by Cervical-Range-of-Motion $^\textregistered$(CROM, U.S.A.) and lateral cephalograph was taken in natural posture. The items related to angle in cephalograph were the angles of cranial and cervical inclination to true vertical line(VER/NSL, VER/AML), the angles of cervical inclination to nasion-sella line(CVT/NSL, OPT/NSL), the angles of comical inclination to horizontal line(CVT/HOR, OPT/HOR), the angle of cervical lordosis(CVT/OPT). The items related to line measurement were the distance from subocciput to Cl(Dl), Cl to C2(D2), C2 to C3(D3), C3 to C4(D4), the upper(PNS to posterior pharyngeal wall) and the lower(tongue base to posterior pharyngeal wall) pharyngeal space, the distance from nation to mention(Na-Me), and the radius of comical curvature from the first comical vertebra(Cl ) to the fifth cervical vertebra(C5). The data were analyzed with SAS/STAT program. The obtained results were as follows : 1. Most items related to angular measurement showed significant difference between in standing and sitting posture. The angles of CRP, CVT/NSL, OPT/NSL, CVT/HOR, OPT/HOR, and CVT/OPT were high in sitting posture, but the angles of VER/NSL, VER/NSL were low in sitting posture. 2. In vertebral distance, only the distance between C3 and C4 was differed by the posture, which decreased in sitting posture. In sitting posture, the distance from nasion to menton(Na-Me) was longer, but the radius was shorter than in standing posture. 3. Correlationship in angular measurements was almost same in both postures. Ceervical resting posture(CRP) was correlated with VER/NSL, VER\ulcornerNSL was correlated with CRP, CVT/NSL, and OPT/NSL, VER/AML was correlated with CVT/HOR, OPT/HOR, CVT/OPT, and the angle of cervical lordosis(CVT/OPT) was correlated with the radius. 4. Correlationship in linear measurement was observed only in among D3, D4, and radius. And the Na-Me was not correlated with any other items. From this results, The author concluded that the head posture in sitting was mote backward extended than in standing.

• Journal of the Korean Society of Costume
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• v.33
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• pp.105-115
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• 1997

The fashion clothing market is changing due to the appearance of new consumer group. And the import of foreign brand clothing is highly increasing. The purpose of this study is to help the domestic apparel companies set better market-ing strategy by studying the relation between fashion ivolvement and the purchase be-havior of foreign brand clothing. Subjects were 498 new generation women living Seoul metropolitan area. Data were obtained by questionnaire and analyzed by SPSS package. The main findings of this study are as follows; 1. The result of factor-analysis of the fashion involvement's variables were classified into 8 factors. 2. Consumer's main purpose of buying new clothes were To coordinate clothes with each other' 3. Consumers evaluated every clothing factors: color fit etc of foreign brand very highly except the price. 4. The factor that consumers consider most when choosing clothes is color design fit de-tail texture and brand knowledge in order. 5. the advertizing method that consumers care the most was shop and window display. 6. 'Because design and color are good' were the most important factor as motive of buying foreign brand clothing. 7. Most consumers still bought domestic brand clothing. 7. Most consumers still bought domestic brand clothing. 8. Monthly income and purchase of foreign brand were positively related 9. All variables 2of fashion involment were positively related with the purchase of foreign brand 10. Consumers with higher monthly income did not care much about 'Weather or occasion' when buying clothes. And consumers living in Kangnam(compared with consumers linving in Kangbuk) cared more about personality and bought more foreign brand. 'Social and econ-omic status' were highly related with monthly income residence and purchase of foreign brand clothing 11. Older consumers cared more about color figure texture and fit than younger con-sumer. Monthly income were positively re-lated with design color and figure. Residence were highly related with color and figure. Pur-chase of foreign brand clothing were positively related with design color figure and fit. 12. Younger consumers cared more about brand knowledge. And the purchase of foreign brand clothing were positively related with de-sign detail and brand knowledge. 13. Consumers with foreign brand's purchase experience showed negative relation between ;foreign brand's purchasing experience' and 'Weather or occasion' 14. Consumers with no foreign brand's pur-chasing experience showed negative relation between fashion innovativeness and figure. 15. Consumers with no foreign brand's pur-chasing experience showed positive relation between fit and fashion opinion exchange. The study shows that colors is most import-ant factor in purchasing clothes. And imported brands are very strong in terms of proposing various and unique colors. not all brands succeeded in Korea. Those brands that failed to group consumers have the following problems. Therefore it is critical to review the above factors when importing the foreign brand.

• Proceedings of the Korea Water Resources Association Conference
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• 2011.05a
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• pp.476-476
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• 2011

베트남은 자연재해로 인해 매년 평균 750명 이상의 사망자가 발생하고 있으며, 경제적인 피해 또한 한해 GDP의 1.5%에 달하고 있다. 저먼워치(Germanwatch)의 2010년 세계기후위험지수(Global Climate Risk Index, GCRI)의 전 지구적 기후재난에 관한 국가별 순위 조사에서 베트남은 4위에 기록되었다. 베트남의 자연재해는 상당 비중이 풍수해에 집중 되어 전체 재해의 86%를 차지하고 있고, 이는 대부분 해안 지대와 강 유역의 홍수 및 범람에서 비롯된 것이다. 베트남 전체인구의 약 70%가 상습적 홍수와 범람 발생 지역인 해안가에 거주하고 있어 재난에 예방 및 복구 관리에 대한 국가 차원의 방안이 시급한 실정이다. 본 연구에서는 과거 30년간의 풍수해 관련 재해에 대한 기록상 추이를 통해 공간적으로 재난에 취약한 지역적 분포를 살펴보고, 그 지역의 지리적 특성을 분석하여 재해에 관한 종합적 고찰을 하였다. 벨기에 루뱅대학 부설 재난역학연구센터(Centre for Research on the Epidemiology of Disasters, CRED)의 EM-DAT를 이용하여 과거 기록상의 개괄적인 재해양상에 관한 추이를 살펴본 결과 대부분의 재난은 풍수해에 집중이 되어 있음을 분석하였고, 베트남 풍수해조정기관인 홍수및폭풍조정중앙위원회(Central Committee for Flood and Storm Control, CCFSC)의 최근 30년간 풍수해에 관련된 통계 자료를 정리하여 상습적 재난 피해지역을 지도상에 표시하였다. 이 때 지구지도제작운영위원회(International Steering Committee for Global Mapping, ISCGM)의 D_WGS_1984 Datum을 바탕으로 한 베트남 shape file을 이용하여 풍수해에 따른 인명피해, 경제적 손실, 발생횟수 등에 관한 사항을 일반화 시켜 재난 취약지역을 지리적으로 분석하였다. Thanh hoa, Quang nam, Binh Dinn, Camau성이 풍수해와 관련된 재난에 취약하게 노출되어 있음을 도출하였다. 재난에 상대적으로 취약한 이들 지역에 대한 현재의 재난 관리는 어떻게 이루어지고 있는지에 관해 현재의 풍수해관리 사업단의 조직적 구조와 그 기능 및 역할을 살펴보고, 국제적 원조 사례를 분석하여 상습적으로 재난의 위험 지역에 대한 지속적인 관리와 복구를 어떻게 이루어 나갈 것인지에 대한 방안 및 제언에 관하여 논의하고자 한다. 베트남의 재난 관리에 관한 지리적인 종합 분석은 기존 양상의 재해에 대한 방안을 구축하는 데 대한 제언뿐만 아니라 기후변화와 관련된 재난을 예측하고 관리 방안을 설정하는 데 기초 자료를 제공할 수 있을 것이다.