• Journal of Drive and Control
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• v.20 no.4
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• pp.64-70
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• 2023

Garlic is classified as one of the three essential seasoning vegetables in Korea. In 2023, it was reported that the area under garlic cultivation was 24,700 ha, and the production stood at 318,220 tons. Garlic harvesting mechanization currently stands at 43.8%, and garlic is still collected manually after digging out using diggers, so the process is labor intensive. To reduce garlic production costs and enhance competitiveness, it is necessary to develop a high-performance gathering type harvester in place of the digging type harvester. Therefore, in this study, a gathering-type garlic harvester that can dig and collect simultaneously was designed and manufactured, and the harvest performance by factor was analyzed through a harvest performance test. As a result of the performance test, it was analyzed to perform optimally at a driving speed of 0.11m/s and a transfer speed of 85rpm. Work performance was calculated using the results obtained from the factor performance test.

• Journal of the Korean Institute of Rural Architecture
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• v.4 no.1
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• pp.29-36
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• 2002

The characteristics of the rural dwelling houses of the Korean communities were investigated and analyzed to understand their rural dwelling culture in east-northern China. This research was done by the field survey of rural village, Longshancun, Yanbian. The structures of their houses are changed into the brick houses from the earthen houses with wood frame. The floor plans are changed into Dual-bay-type of Divided-space from Single-bay-type of Hollistic-space, the largest ratio at present, and the numbers of space are increased. In the view of total outline, their dwelling houses are based to those of east-northern Korea and are sustained to the vernacular dwelling styles(ex : floor heating, ondol, and sit-down), and are adapted to the geography and climate of Yanbian and accepted to the culture of other communities(ex : indoor-kitchen, indoor-removing-shoes).

• Journal of the Korean Institute of Rural Architecture
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• v.12 no.4
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• pp.13-20
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• 2010

This study takes notes on energy problems and sustainability of rural housing. The purpose of this study was to analyze the actual conditions of rural and applying energy saving of rural housing. For this, we tried to review literatures and conduct a field survey. The results of this study were as follows, first, rural housing of energy saving type environmental friendly applied planning factors with gradual carbon decrease by considering economic efficiency, current application and technical level. Second, the principal concepts of this housing are economic, locality and energy efficiency, it is applicable three kinds of the concepts of environmentally friendly housing. Third, this housing in planning must decrease energy consumption and increase air conditioning efficiency by means of air tightness and improvement insulation capacity.

• Journal of Biosystems Engineering
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• v.42 no.4
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• pp.265-275
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• 2017

Purpose: This study aims to identify the most stable boring shape among the circle, square, and inverted-triangle types in order to be applied to the development of a tractor-pulled underdrain boring device. Methods: The underdrain boring devices designed with the circle, inverted triangle, and square types were analyzed by numerical analysis, and they were evaluated by soil moisture and underground water level in the test field. Results: The results of the numerical analysis indicated that the increases in displacement, and strain when a uniform load is placed on the surface soil with soil weight were in the order of the inverted-triangle type, square type, and circle type. The soil moisture content and the underground water level after rainfall showed the largest difference in the order of the circle type, square type, and inverted-triangle type, indicating that the circle type had the largest drainage effects after rainfall. Conclusions: The overall findings of this study show that the circle type is the most stable among the circle, square, and inverted-triangle types.

• Journal of Korean Society of Rural Planning
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• v.15 no.4
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• pp.75-87
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• 2009

This paper tries to explore the local uniqueness and evolutionary characteristics of the spatial structure of the rural dwelling houses of China's Korean Ethnic. For this purpose, the paper selected 51 typical samples in each district, analyzing their ancestral home, building age, size, construction method, family composition etc. Moreover, the paper classified the pattern of the samples and analyzed the characteristic and evolutionary process of each pattern. Conclusions based on the analysis of the ancestral homes are as follows: 1.The house pattern of these China's Korean ethnics who are originally from the Hamkyung province is mainly jeongji- access type (A-type). A-type is mainly distributed along the Tumen River and Yalu River, in the Sino-Russian borders and the inland areas of Heilongjiang province. With the migration of the China's Korean ethnics, in Sino-Russian borders and the inland areas of Heilongjiang province, A-type with the 'badang' space, vestibule-access type (C-type) and living-centered type (D-type) appeared. 2. House patterns of Korean ethnics who are originally from the Pyongan province include three types: A-type, kitchen type (B-type) and C-type. A-type is mainly distributed along the Yalu River while B-type and C-type are mainly in the inland areas of these three Northeast provinces. With the decrease of population, the merger of rooms happened in A-type; while in the B-type and C-type, bathroom and storage came to exist in the north of the room. 3. The house pattern of Korean ethnics who are originally from the Gyeongsang province is mainly B-type, which is distributed in the inland areas of Heilongjiang and Jilin provinces. Besides, C-type and D-type also exist. They are in Jilin and Liaoning provinces. In the process of evolution, storage was set in the north part of the room or the window was cancelled in order to defend the coldness in Heilongjiang area, while in Jilin and Liaoning provinces, living room came into existence, which is gradually developing to D-type.

• Journal of Families and Better Life
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• v.19 no.3
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• pp.53-72
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• 2001

This study examined sex-role attitude, conjugal status level and status satisfaction of rural married women as a part of study on problem diagnosis and status enhancement of Korean rural women. The subjects were 919 married farming women. Data were analyzed by frequencies, percentages, mean, standard deviation, t-test, ANOVA, Scheffe multiple range test, and stepwise multiple regression analysis. The major findings were as follows : 1) Rural womens sex-role attitude were conservative attitude. 66.7% of them conceived that their husband had more conservative attitude than them. Variables as age, education level, and farming work type were significant related with sex-role attitude. 2) Conjugal status level (housework sharing, domestic decision-making, agriculture decision-making, property rights) of rural women were low and not equal. It was affected by sex-role attitude, the proportion of their work to family farming work, similar/different type of sex-role attitude of couples, and their farming work type. 3) Their status satisfaction were low and affected by factors such as similar/different type of sex-role attitude of couples, conjugal status level, sex-role attitude, their farming work type, and education level.

• The Korean Journal of Community Living Science
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• v.12 no.2
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• pp.75-87
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• 2001

This study examines the impact of marital conflict and conflict-coping type on the marital satisfaction of rural married person. Data were obtained from 476 who married living in rural area. The major finding of this study are as follows. First, marital conflict were shown to be low, while in terms of degree of seriousness, envirnmental, interpersonal and intrapersonal are in descending order. Also, husband perceived marital conflict higher than wife. On the whole husband and wife used more reasoning coping type. And marital satisfaction was higher in husband's side. Second, living standard and conflict-coping types influence on marital satisfaction of rural men and women who married. That is, the higher husband perceived living standard and the less they used verbal aggression behavior and physical violence behavior and then the higher they perceived marital satisfaction. And the higher wives perceived living standard, they used more reasioning behavior and then the higher they perceived marital satisfaction.

• Korean Journal of Rural Living Science
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• v.6 no.1
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• pp.41-54
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• 1995

This study is to investigate the marital conflict resolution acts (CRA) of rural spouses and to explore the relationship between the CRA and several important factors : socio-demographic, marital relation and drinking pattern factors. Participants in this study are 150 rural women who are married and live with their husband. A modification of the Conflict Tactics Scale is used to measure the CRA of four levels, reasoning, verbal aggression, minor physical violence, and heavy physical violence. The major findings of this study are as follows. First the frequencies of each type of the CRA-reasoning, verbal aggression, minor physical violence and heavy physical violence-are 12.1%, 57.9%, 17.1% and 12.9% respectively. Therefore, the verbal aggression is the most prevalent type of the CRA Second, the result from multiple regression shows that the conflict from husband's whoring, husband's drinking capacity and family type have a meaningful impact on husband's physical violence.

• Journal of the Korean Institute of Rural Architecture
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• v.1 no.1
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• pp.107-114
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• 1999

The purpose of this study is to suggest types and a model of utilization of abolished school as facilities of the aged in rural area. There are various types of abolished school. One of them is the facilities of the aged. It is not general type, but special case according to regions. So, this study is focused on the possibility of utilization for it. We expect that abolished school make an offer a type of facilities of the aged. By surveying exterior and interior space, and analysing the actual conditions of facilities and data of various types, I propose types of abolished school, design factors and model of using facilities of the aged.

• Journal of the Korean Institute of Rural Architecture
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• v.14 no.1
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• pp.67-74
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• 2012

As the rural economy is worsening day by day due to rapidly declined population and increase of aging generation, the emptiness in the rural areas are becoming increasingly intensifying. In particular, urban runoff of young adults and middle-aged people and the decrease in birth rate have shrunk the rural population reaching to raise concerns on the stage of emptiness. On the other hand, people in the urban areas with rapid industrialization and overcrowding call for the variety of housing needs moving away from monolithic housing types. In order to solve problems of rural communities such as emptied out rural society as well as the problems of urban communities in overcrowdings, environment, and housing, it is required to develop an urban-countryside village complex pursuing advantages of the rural environment and convenience of urban living. Of this time, there needs a change in rural development policies which can make the urban residents migrate and settle in the rural areas as they are naturally embracing the rural life according to the social background and demand.