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허수진 梨花女子大學校 師範大學 社會生活科 2000 綠友硏究論集 Vol.39 No.-
본 연구는 강남구의 의료시설의 분포를 살펴보고, 형평성과 효율성을 고려하여 적지를 선정하고 그것을 현재 입지한 의료시설과 비교하는 것을 목적으로 한다. 이를 위해 본 연구에서는 의료시설에 대해 입자-배분(Location-allocation)모델을 사용하여 입지분석을 하였다. 그 결과로 첫째, 수요자의 입장을 고려하여 총이동거리를 최소화하는 것을 목적으로 한 P-median 모델과 Minimize total powered distance모델에 의해 선정된 적지는 강남구의 전 지역에 고르게 분산되어 있다. 둘째, 공급자의 입장을 고려하여 수요자를 최대로 커버할 수 있는 적지로 선정한 Attendance maximizing 모델에 의해 선정된 적지는 강남구중 소득수준이 높은 역삼동과 논현동 일대에 집중하며, 실례로 이 지역에 분포한 병원의 수도 많다. 셋째, 수요자의 입장을 고려한 Maximal covering 모델이 선정한 적지는 일부지역에서는 모델이 선정한 적지에 실제 병원이 입지하지 않고 있어서 응급의료서비스를 적절히 제공하고 있지 못하다고 보인다. 이처럼 입자-배분 모델이 선정한 적지와 실제 병원의 입지는 어느 정도 유사점을 보이고 있으나, 향후 신규의료시설입지 시 위의 모델이 선정한 적지를 고려하는 것이 좋을 것이다. This study attempt to find optimal location of medical facilities using location-allocation model. For finding the optimal location, population, the amount of property tax per person, road, landuse were considered. The results are summarized as follows; First, the optimal location which is proposed by minimizing total distance model (P-median, Minimize total powered distance model) are distributed regularly in Kangnam-gu. Second, the optimal location proposed by attendance maximizing model are centered in high property tax area (like Yeoksam-dong, Nonhyun-dong). And there are many facilities in such area so the actual location satisfy efficiency. Third, the optimal location proposed by maximal covering location model is distributed regularly. But the medical facilities are aggregated in some area so some area is disadvantage in emergency services. In conclusion , the real location is similar to the ideal location proposed by location-allocation model, generally. But in some area no medical facilities are found, so if we consider location-allocation model for moving or establishing medical facilities.
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허수진,조은자 동아시아식생활학회 2002 동아시아식생활학회지 Vol.12 No.2
Water activity of sausage added Umbelliferaeceae wild plants powder was decreased as storage time was prolonged and all samples were lower than those of the control. During the storage period, pH values of all samples were decreased. Cooking loss and storage loss was decreased as storage time was prolonged and showed differential from added sample. L, a, b values had a tendency to decrease, during the storage period. As the percentage of the wild plants powder in sausage, L, a values were decreased and b value was increased. Total plate counts of bacteria were increased as storage time was prolonged and wild plants powder added sausages were lower than control. Coriander 3.0% added sausage was the lowest total plate counts of bacteria, 1.3×10^6 at four week' storage. As the percentage of wild plants powder in sausage was increased, total plate counts of bacteria decreased. Springiness, cohesiveness, chewiness, gumminess and hardness value of all sample were increased or decreased as storage time was longer. But they did not showed greatest various with storage time as well as additives. The sensory score of wild plants powder 0.5% added sausage were the highest, but wild plants powder 3.0% added sausage were the lowest. All the sensory score of coriander added sausage were high. The sensory score of all sample were decreased as storage time was prolonged. In wild plants powder 3.0% added sausage, the relationship between color, flavor, chewiness, wetness, taste and overall of sensory evaluation and all item of the textural characteristic showed high correlation score. When storaging sausage for two weeks, the correlation of relationship between hardness of sensory evaluation and chewiness of textural characteristic was high.
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