• Korean Journal of Soil Science and Fertilizer
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• v.46 no.6
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• pp.542-548
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• 2013

Soil properties and yields of liriopis platyphylla were investigated to establish soil suitability of Korean liriopis platyphylla at 116 farms in Korea. Morphological and physical properties of the soils were investigated along with the average yield of 2~3 years. The impact factors of soil properties to the yield of liriopis platyphylla were selected based on standard error of each factor. The yields of liriopis platyphylla showed the greatest values when the morphology was alluvial plains, when the drainage was well or moderately well, when the slope was 0-2%, the texture was coarse loamy, when the gravel content was less than 15% and when the available soil depth was more than 100 cm. Contribution factors of soil properties to the yields were 0.15 by morphology, 0.15 by drainage level, 0.13 by slope, 0.18 by texture, 0.16 by gravel content and 0.23 by available soil depth, respectively. Soil suitability classes were set as follows; the best suitable land if score was greater than 92, suitable land if score ranged from 91 to 86, the possible land if the score ranged from 85 to 83, and low productive land if score was less than 82. According to the criteria, 17.8% of the production area was the best suitable land, 43.1% was suitable land, 17.3% was possible land, and 21.8% was low productive land. The sum of both the best and suitable lands were 60.9% of the farm area of Miryang in Gyeongsangnam-do.

• The Korean Journal of Food And Nutrition
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• v.30 no.2
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• pp.243-250
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• 2017

This study undertook to evaluate the quality characteristics of rice, to select a variety suitable for porridge. Seven varieties of rice were studied: Dabo, Daebo, Samkwang, Sindongjin, Sukwang, Jinsumi and Haiami were investigated for proximate contents and physicochemical characteristics. The moisture and crude protein contents of the rice cultivars were in the range 11.26-12.66% and 5.34-6.47%, respectively. The amylose content was the highest in the Samkwang (20.83%), and lowest in Haiami (18.32%). The water binding capacity and solubility of Samkwang and Jinsumi cultivars were greater than those of the other samples. Hardness of rice and viscosity of porridge was the least in Samkwang and Sukwang. The pH of porridge in Samkwang and Jinsumi (7.04) was higher than the other varieties (6.80-7.03). The results of this study indicate that Samkwang and Jinsumi are suitable varieties for porridge. We expect this data will be useful in the manufacturing of porridge.

• Journal of Agricultural Extension & Community Development
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• v.22 no.3
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• pp.333-344
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• 2015

The purpose of this study was to assume suitable cultivation areas by items and expectably suitable cultivation areas through coefficient of specialization and spatial concentration analysis, and suggested regional specialized items discovered by this research and regional specialized business management plans & development directions. This study has monitored changing aspects of spatial distribution of suitable cultivation areas in stockbreeding items from 2000 to 2010 by applying methods of location quotient(LQ), a multiple model, and etc, and predicted changing aspects of suitable cultivation areas from 2015 to 2020. As the result of analysis, I found that there were specialized items which were spatially concentrated and that there were hot-spots which were focused on some areas by items. Additionally, there were suitable cultivation areas which remained stable or changed by them. To discover specialized items and to develop businesses, I have suggested that it is necessary to ensure business project's feasibility including the present conditions, circumstances & potential of specialized items, and etc., and to secure business competitiveness including technology exchange, production cost curtailment, business management based on consumer's needs and building systematic data about achievement and etc.

• Korean journal of food and cookery science
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• v.23 no.4 s.100
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• pp.511-529
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• 2007

This study was conducted to investigate traditional Kyunggi area Korean foods suitable for standardization and commercialization as well as to investigate the perceptions of experts about these foods, and to analyze the important value factor characteristics according to classified traditional food groups by residents of the Kyunggi(n=104)areas of Korea. We determined the degree of value of various traditional foods by asking respondents to 13 items based on a 5 point Likert scale, and used the total scores of the items to determine their value. Based on the results of the total scores and frequently chosen foods, we attempted to select the foods suitable for standardization and commercialization. The results are summarized as follows. For main dishes Ogok-bap was selected as the primary suitable for standardization and commercialization. Next were Incheon yeong yang bap, Hobak-beombek, Hobak-juk, Gesungpyeonsu, Tteokguk, Kimchibap, Kimchimandu, and bap, respectively. Of the side dishes Bossam-kimchi was selected as the primary suitable food for standardization and commercialization followed by Bindaetteok, Sondubu, Samgyetang, Baekkimchi, Doenjang-jjigae, Suwongalbi, Japchae, and Cheonggukjang-jjigae, respectively. Finally, for favorite foods, Duteop-tteok was selected as the primary food suitable for standardization and commercialization. Next were Jeungpyeon, Yakgwa, Yaksik, Maejakgwa, Ssuk-tteok, Yeongeunjeonggwa, Songpyeon, and Osaekdasik, respectively. This study shows that a resident's evaluation of a traditional Kyunggi Korean food is affected by the their sense of value of the food, as well as by the social structure, which includes the population, economic condition, food policies, industrial technology, and culture. This research was conducted to preserve traditional Kyunggi Korean foods and to improve this area's regional income from the prospect of sellable goods. We expect that this research to be used as basic data in the development of new commercial traditional foods by the food industry, by offering a better understanding of diverse consumer sense and to also be used with dietary education data relative to following traditional meal patterns for diverse age groups.

• Proceedings of the KAIS Fall Conference
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• 2010.05b
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• pp.949-952
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• 2010

The utilization of LPG(Liquefied Petroleum Gas) is increasing as an environmental-friendly fuel in all countries making green growth new paradigm, and use of gas is spread fast as motor fuels to decrease air pollution. Loss of lives by explosion and fire is happening every year as gas use increases, and gas accident in large scale storage property is causing serious problems socially. To minimize this problem, underground containment type storage tank is being presented as an alternative recently. In this study, to minimize explosion occurrence in underground containment type storage tank, the suitable storage tank is designed to consider explosion prevention that makes exposure surface area minimize in confined contents volume and flame to construct storage tank by the most suitable condition in the underground containment room. As a result of the design of storage tank having the most suitable condition by this research, underground containment space was minimized on diameter 3m, length 4.83m in 20 tons storage tank and its safety was improved as exposure surface area in flame decreased by 89.4%, compared with the existent storage tank.

• Proceedings of the Korean Society of Agricultural Engineers Conference
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• 2003.10a
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• pp.331-334
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• 2003

The objective of this study is to present suitable an ecological backhouse in the rural area. In order to design an ecological backhouse we investigated the backhouse in actual rural village, classfication by type, scale and condition etc. Finally, we made an ecological backhouse's model for rural area.

• Korean Journal of Bronchoesophagology
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• v.6 no.2
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• pp.143-146
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• 2000

Cystic lesion which is located in vallecular area is sometimes symptomatic and need surgey. But surgical route to this area is divided external approach into internal one. Internal approach via transoral route with suspension laryngoscope can avoid disadvantages of external approach but conventional laryngoscope is not suitable for this type of procedure. We used Steiner laryngopha-ryngoscope in surgery for vallecular cyst and we could excise cyst easily. Of 20 cases, complete excision was tried in 18 cases and marsupialization in 2 cases. Recurrence was 1 case. We suggest that surgery using laryngopharyngoscope is effective in treating cyst which is located in vallecular area.

• Journal of the Korean Professional Engineers Association
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• v.33 no.2
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• pp.12-17
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• 2000

The rebuilt and redevelopment projects conducted these days surely have invited overpopulation. Its one of the culprits is the municipal ordinances which allow the floor to site area ratio to increase from 200% to 400% in a decade and the adjacent distance ratio from 1.25 to 0.8 times of height of building. Possible solutions for the overpopulation problem are as below. - The floor to site area ratio should be regulated adaptively according to various regional localities. - Draw back the capital gains coming from a rebuilding project For evaluation process; - Select a suitable plan from plurality of proposals - Gradually encourage projects towards remodeling system in the near future

• The Korean Journal of Food And Nutrition
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• v.33 no.2
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• pp.204-209
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• 2020

We investigated the physicochemical properties of brown rice by cultivar to select cultivar suitable for making brown rice porridge. The moisture content of the brown rice ranged from 8.79~11.78% with the highest varieties being 'Geonyangmi'. The crude ash and crude lipid content ranged from 1.02~1.65% and 1.65~3.26%, while the rest were similar except for 'Daebo'. Crude protein also had the lowest 'Daebo' and generally glutinous rice showed higher crude protein content than common rice. The hardness showed that 'Seolgaeng' and 'Keunnun' were the lowest, and 'Haiami' was the highest. In the RVA analysis, the setback was in the range -80.61~22.44 and was low in the order of 'Wolbaek', 'Baekjinju'', and 'Dongjinchal'. As a result of water binding capacity (WBC) measurement, 'Sindongjin', 'Geonyang' and 'Samkwang', were high in common rice, and 'Dongjinchal' and 'Hwaseonchal' were high in glutinous rice. Generally, solubility and swelling power in common rice was found to be lower than in glutinous rice. As a result, 'Samkwang' is considered suitable for brown rice porridge production because of high WBC, breakdown, and low setback.

• Journal of the Korean housing association
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• v.15 no.2
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• pp.55-62
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• 2004

Apartment design in residential Area is restricted by building distance limit code. Building distance limit decreases gradually to the 0.8H(height), and residential area has 250% site area ratio by building code, so site using has become efficient. In this study, examine the relationship between present building distance limit and right of daylighting environment by computer simulation. As well, high-rise residential officetel and multipurpose residential building becomes increase in commercial non-residential area. In the domestic, residential type multipurpose building made at the business area or central business area has 400∼800% site area ratio by building code. However, at a dweller's point of view, there are much lacks of environmental consideration to provide suitable daylighting environment. And, POE: Post Occupancy Evaluation is not completed yet. In this study, however, progress architectural environment prediction, basis by right of daylighting, and examine the possibility of daylighting by architectural distance limit code in residental area and by high-rise, high-density residential building in non-residental downtown area.