• 한국식생활문화학회지
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• 제13권1호
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• pp.37-46
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• 1998

Distribution structure is the link between a society's needs and its industrial responses. A change in distribution structure brings about a consumption structure which may results in considerable changes in lifestyle including food habits. The purpose of this study was to evaluate a effect of change of distribution structure on the food purchase. The survey was carried from May to June, 1997 by way of questionnaire of 407 housewives, aged 23-64 years, in Seoul and the capital area. The questionaire consists of sociodemographic characteristics of the subjects and distribution channel, information route of food selection, acknowledgement and coefficient of utilization of new distribution channel, mainly used distribution channel in food purchase, important factors in food selection, and food purchasing behavior. Their data were statistically analyzed based on frequency, mean, and $X^2-test$. The major findings of this study were as follows; 1) Most frequently used distribution channels in food purchase were supermarket(38.53%), department store(15.23%), discount store(14.05%), a conventional retail market(13.87%), membership wholesale club(8.07%), and a conventional wholesale market(6.53%). 2) The new distribution channels that subjects have ever used were discount store(75.4% of the subject), membership wholesale club(63%), mail order house(32%), outlet store(29.4%), home shopping(10.3%). 3) Compared to the subject living far from the new distribution channel, the subject living close to the new distribution channel was higher in frequency of new distribution channel utilization. These observations suggest that change of the distribution structure promotes the change of the food purchasing behavior.

• 대한간호학회지
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• 제2권1호
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• pp.73-85
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• 1971

A epidemiological study was conducted by author on 925 official reported patients with the first grade legal communicable disease during the period from January 1969 to December 1970 in all area of Kangwon province. As the results of this study, tile following conclusion were obtained. A) Typhoid fever 1. Of all 925 patients surveyed, typhoid fever showed the highest rate as 50.7 percent. 2. Age group from 10 to 14 years old showed the highest rates 3. High epidemic period was from June to September. 4. As for the occupational distribution, unemployed showed the highest rate as 63.2 percent, followed by-21.1 percent in farmer and 9.4 percent in student. 5. Most of all patients(93.7%) were isolated in their own house 6. The morbidity rate was 16.0 per 100, 000 population and case fatality rate was 1.76 percent 7. The mean of the duration from onset to diagnosis and carnation were 11.7$\pm$7.1 days and 25.1$\pm$13, 8 days respectively. 8. Main diagnostic method was almost the clinical examination B) Dysentery 1, Of all 925 patients surveyed, dysentery showed 44.4 percent 2. Age group from 0 to 9 years old showed the highest rate 3. High epidemic period of this disease was from April to August 4. As for the occupational distribution, unemployed showed the highest rate as 73.9 percent, followed by 17.7 person in farmers and 7.0 percent in student 5. the attack rate of agricultural area was higher than of fishing area 6. The mean of the duration from onset to diagnosis and crating duration were 10.4$\pm$4.3 days and 15.7$\pm$8.8 days respectively. 7. The morbidity rate and case fatality rate were 21.8 per 100.000 population and 1.46 percent, respectively. 8. Most of all patients were isolated in own house 9. Most of all patients (97.6%) were diagnosed by the clinical examination C) Diphtheria 1. As for the age distribution, 0-4 years old group showed the highest rate as 44.4 percent followed by 27.7 percent in 5-9 years old group and 22.2 percent in 10-14 years old group 3. Epidemic season was almost in autumn, winter and spring 3. The morbidity rate was 0.96 per 100.000 population and case fatality rate was high as 26.6 percent 4. 66.6 percent of this disease was isolated in their own house and the others were admitted in hospital D) Paratyphoid fever 1. Most of all patients were attacked below 20 years old 2. Epidemic season was almost was almost in late summer 3. The morbidity rate was 0.53 per 100.000 population 4. The mean of the duration from onset to diagnosis and crating duration were 18.3$\pm$1.3 day and 13.7$\pm$0.2 day. respectively.

• 건축역사연구
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• 제21권1호
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• pp.7-26
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• 2012

Nakseonjae in Changdeokgung Palace was established at The King Hunjong's 13rd year (1847), the mid-19th century. It was constructed for own rests of King Hunjong and the residence of Kyungbin (king's concubines), and is showing features of upper-class houses from several points such as rustic architectural types by getting out of authoritative aspects as king's shelter space within the palace, block and floor distribution that separated spaces for men and women, simplicity in structures and styles, and non-colorful painting etc. This study aims at tracing on which architectural types did the upper-class houses within Hanyang (modern Seoul) at late Joseon Dynasty have and what was characteristics of Nakseonjae. The resemblance between Nakseonjae and the upper-class houses was very little differences from scale aspects, and floor plan shapes of Anchae (women's quarters) and Sarangchae (men's quarters) were followed basic common styles. Also, resemblance could be confirmed in the structural styles too. Characteristics of Nakseonjae are showing apparent differences from clearance compositions such as hall configuration etc. Nakseonjae was king's dwelling place, and spaces for house's collateral functions such as kitchen, stable, and warehouse etc together with shrine were unnecessary, and such places were substituted into servants' quarters for assisting the Royal family. In detailed structural styles, column's size was larger 3cm or more than the upper-class houses, and its height was higher to the degree of 30~60cm. Besides, formality as king's shelter space was raised more in decorating aspects, and Nakseonjae was implemented by getting architectural influences from Qing Dynasty of China. This study induced features of Hanyang's upper-class houses at the 19th century by supplementing distribution and space configurations at existing cases of Seoul and Gyeonggi area together with house diagrams having been collected by Gaokdohyung (site and floor plan) of Jangseogak Library, and confirmed resemblances and differences with Nakseonjae, that is, features of Nakseonjae. Through the result, this study judges a fact that architecture of Nakseonjae seemed to be affected from conveniences of upper-class houses within Hanseong, and also architectural styles and distribution types of Nakseonje would give influences to the upper-class houses.

• 유통과학연구
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• 제13권8호
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• pp.61-71
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• 2015

Purpose - Before the year 2000, the housing prices in Korea were increasing every decade. After 2000, for the first time, Korea experienced a decrease in housing prices, and the repetitive cycle of price fluctuation started. Such a "boom and bust cycle" is a worldwide phenomenon. The current study proposes a mathematical model to explain price fluctuation cycles based on the theory of consumer psychology. Specifically, the model incorporates the effects of buyer expectations of future prices on actual price changes. Based on the model, this study investigates various independent variables affecting the amplitude of price fluctuations in housing markets. Research design, data, and methodology - The study provides theoretical analyses based on a mathematical model. The proposed model uses the following assumptions of the pricing mechanism in housing markets. First, the price of a house at a certain time is affected not only by its current price but also by its expected future price. Second, house investors or buyers cannot predict the exact future price but make a subjective prediction based on observed price changes up to the present. Third, the price is determined by demand changes made in previous time periods. The current study tries to explain the boom-bust cycle in housing markets with a mathematical model and several numerical examples. The model illustrates the effects of consumer price elasticity, consumer sensitivity to price changes, and the sensitivity of prices to demand changes on price fluctuation. Results - The analytical results imply that even without external effects, the boom-bust cycle can occur endogenously due to buyer psychological factors. The model supports the expectation of future price direction as the most important variable causing price fluctuation in housing market. Consumer tendency for making choices based on both the current and expected future price causes repetitive boom-bust cycles in housing markets. Such consumers who respond more sensitively to price changes are shown to make the market more volatile. Consumer price elasticity is shown to be irrelevant to price fluctuations. Conclusions - The mechanism of price fluctuation in the proposed model can be summarized as follows. If a certain external shock causes an initial price increase, consumers perceive it as an ongoing increasing price trend. If the demand increases due to the higher expected price, the price goes up further. However, too high a price cannot be sustained for long, thus the increasing price trend ceases at some point. Once the market loses the momentum of a price increase, the price starts to drop. A price decrease signals a further decrease in a future price, thus the demand decreases further. When the price is perceived as low enough, the direction of the price change is reversed again. Policy makers should be cognizant that the current increase in housing prices due to increased liquidity can pose a serious threat of a sudden price decrease in housing markets.

• Applied Biological Chemistry
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• 제44권1호
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• pp.7-11
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• 2001

오이 혹은 모조오이를 설치한 소규모 비닐하우스 내에서 procymidone 훈연제를 연소시킨 후 하우스 내 여러 지점의 단위 면적당 약제의 부착량 분포를 조사하였다. 훈연된 procymidone은 오이잎, 유리판과 여과지 모두 거의 대등하게 부착되는 경향을 보여 오이 잎의 대용으로 유리판과 여과지를 사용할 수 있었다. 모조오이를 사용한 실험에서 Procymidone의 부착량은 잎의 수평 투영면적에 정비례하여 수평면에서 가장 많았고, 수직면에서 가장 적었으며, 잎의 이면에는 표면에 비해 5% 이하만이 부착되었다. 높이와 상하 중첩 거리를 달리하여 잎을 설치하였을 때 높이에 따른 농약의 부착량 차이는 거의 없었으며, 상하 중첩된 경우가 상대적으로 약제 부착량이 적었으나 중첩 거리에 따른 잎간의 부착량 차이는 매우 작았다. 모조오이의 수가 일정한 조건하에서 훈연제 처리량이 증가함에 따라 procymidone의 엽면 부착량이 비례적으로 증가하였다. 훈연제 처리량이 일정한 조건하에서 모조오이의 수를 증가시킴에 따라 procymidone의 엽면 부착량은 총 엽면적과 비닐하우스 지면 면적의 합에 반비례 하여, 총 엽면적이 2배와 3배 증가하였을 때 엽면 부착량은 22%와 36%가 감소하였다.

• 대한소아치과학회지
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• 제49권4호
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• pp.368-378
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• 2022

이 연구의 목적은 부산대학교 치과병원 소아치과에 내원한 신환을 대상으로 치과의료 기관에 대한 접근성을 분석하여 이에 따른 신환 분포의 차이를 조사하는 것이다. 2020년에 부산대학교 치과병원 소아치과에 내원한 부산 및 경남 지역의 신환을 대상으로 전자의무기록을 이용하여 연령, 성별, 거주지, 초진 시 주소(Chief complaint), 내원 경로, 의과적 병력 등에 대한 정보를 수집하였다. 신환의 거주지에서 가장 가까운 치과의원, 소아전문 치과의원 및 부산대학교 치과병원과의 거리에 측정하여 이에 따른 환자의 특성을 분석하였다. 의료기관 접근성 평가를 위해 거주지에서 치과의료기관까지의 거리를 10 km를 단위로 분류하였고, 소아치과의원의 경우 10 km 내 의원 유무도 분류하였다. 신환의 거주지와 부산대학교 치과병원 사이의 거리가 증가할수록 치아우식을 주소로 내원하는 환자의 비율이 감소하였고, 교정치료를 주소로 내원하는 환자의 비율이 증가하였다. 거주지 반경 10 km 이내 소아치과의원의 유무는 주소의 분포에 유의한 영향을 미치지 않았다. 이번 연구는 소아치과에 내원하는 환자들의 물리적, 지리적 접근성을 향상할 수 있는 실효성 있는 진료 대책을 수립하는 데에 기초자료로 활용될 수 있을 것이다.

• 헤리티지:역사와 과학
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• 제48권2호
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• pp.64-81
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• 2015

보물 제165호인 오죽헌은 강원도 내에 남아있는 조선전기 가장 이른 시기 사대부 주택의 별당이다. 집의 형태적 측면은 건축사적으로 중요한 가치를 지닌다. 특히 신사임당이 율곡 이이를 낳은 집으로 유명하다. 강릉최씨 가문에 의해 처음 지어졌으나 자녀균분상속의 관행 속에서 사위에게 상속되었고, 최종적으로 신사임당의 어머니 용인이씨가 외손인 권처균에게 배묘조로 상속해 주었다. 권처균의 호가 '오죽헌'이었으므로 택호 또한 오죽헌이 된 것이다. 오죽헌은 조선시대의 상속과 봉사관행의 변화 양상을 조망해 볼 수 있는 문화유산이다. 오죽헌이 용인이씨, 신사임당, 그리고 이이, 권처균 등 직계가 아닌 외손들과 특별한 인연이 맺어지게 되는 것은 서류부가와 친정살이라고 하는 유습이 있었기 때문에 가능했다. 용인이씨, 신사임당은 친정인 오죽헌에서 태어나 자랐다. 용인이씨는 결혼 직후부터 사망할 때까지 친정인 오죽헌에서 살았다. 신사임당도 결혼 후 근친을 위해 친정을 자주 오가며 생활했고, 이이를 오죽헌에서 낳았다. 이이는 유년을 외조모 용인이씨 슬하에서 보냈고, 강릉을 떠나서도 어머니를 따라 외가를 자주 오갔으므로 외조모와의 정이 매우 각별하여 외조모의 봉사손이 된다. 권처균이 용인이씨 배묘손이 되는 것도 아버지 권화가 데릴사위로 들어갔기 때문이다. 오죽헌은 서류부가와 친정살이라고 하는 조선전기 혼인과 생활풍속을 엿볼 수 있는 집이다. 이이가 외가로 지칭했던 강릉 북평촌 최씨마을에는 권처균의 직계손인 안동권씨 추밀공파가 세거하는 동성마을이 형성되었다. 17세기부터는 부계친족집단을 중시하는 사회사적 변화가 일어난다. 오죽헌은 이러한 시점에 권처균에게 상속되었고, 최씨마을이었던 죽헌동에 안동권씨 집거지인 동성마을이 만들어지는 시발이 되었다. 오죽헌은 조선전기에서 후기로 변화되는 상속 친족 혼인제도 등과 같은 사회의 변화상을 한눈에 읽어낼 수 있는 중요한 문화유산이다.

• 한국주거학회논문집
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• 제3권1호
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• pp.69-84
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• 1992

This study is a trial to syustematize the types of Minga(house of the lower class) that is distributed in the whole Korean penninsula. It is thought that, it can be systematised by using the method of five step' assortment shich is able to divide the types of Minga. Five steps are as follows: 1. The system of appearance and evolution of floor 2. The system of forms 3. Areal distribution of forms 4. State of gathering of living spaces 5. Variety of forms

• 한국응용곤충학회:학술대회논문집
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• 한국응용곤충학회 2002년도 합동 춘계 학술발표회
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• pp.155-155
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• 2002

• 대한설비공학회지:설비저널
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• 제4권3호
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• pp.183-190
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• 1975

Most Korean houses are heated by the Ondol heating system. There has been, however, no reasonable design procedure availabe yet for the system. The conventional design should be improved to have auniform floor surface. temperature distribution and to have a high thermal efficiency. Thermal efficiencies of the ondol were defined and the method of experimentation was studied. An experiment, using a life-size model which was well insulated, was performed to observe the variation in thermal efficiency as the length of fuel burning time was varied.