• The Korean Journal of Food And Nutrition
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• v.16 no.3
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• pp.218-223
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• 2003

This study is proceeded on the development of standard method for making soybean paste by Korean traditional method. Fermentation condition of Meju was 1) Pre-fermentation : 30 days in about 20$^{\circ}C$ room, 2) Main fermentation : 5 days in 30$^{\circ}C$ or upper temperature, 3) Post fermentation and drying : 30 days in well sunlightened room in January. Meju was soaked in 18% salt solution(Meju 7kg/salt solution 20L) for 35～40 days (from late February to early April) and after soaking Meju was filtered as unsoluble solute and crushed and put into traditional Korean receptacle(named 'Dok'). Crushed Meju was stored from early April to mid September and Meju was changed into soybean paste(Doen-jang). During fermentation amino acid nitrogen in Doen-jang was slightly increased in early period and decreased lately. It has been proved that by panel test soybean paste made by the method suggested in this study was more excellent than commercially fermented soybean paste. This study has presented the possibility of commercial production of soybean paste made by traditional method.

• International Journal of Safety
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• v.7 no.1
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• pp.21-25
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• 2008

The occurrence of a corona is that electrical discharge due to the heterogeneity that occurs when an electrical field is concentrated in an electrode due to a cusp formed on said electrode. Wire treatment at the end of a 154kV dead end clamp for end users accelerates the occurrence of corona, which in turn leads to power loss and noise. In this study, the characteristics of the corona which occurs between porcelain insulators and support clamps of overhead lines used in l54kV power receiving facilities for end users were investigated. The corona, which cannot be identified by one common method, was measured utilizing a UV image camera. A risk assessment for fire damage and its status was suggested. The stress distribution of the electrical field by length of bare wire was suggested by means of the finite element method (FEMLAB). As a result, it was found to affect a porcelain insulators. These results can be utilized for the enhancement of clamp installation and safety in power facilities.

• Proceedings of the Safety Management and Science Conference
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• 2004.05a
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• pp.303-307
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• 2004

Is not used by consistency transport at transport of freight nothing but is using Pallet only by pedestal when work palletized unit load or materials handling when keep simplicity receptacle which fill raw material or product in factory in our country. Therefore, pallet that is most important function of Pallet is not empled circulation to end consumer from manufacturing plant which is circulation process whole path being done and factory. It is real condition stopping only in extremely determinate part process use of warehouse back. Additionally, it is possible to figure out the flow of all the materials loaded on the RFID pallet; product, material, raw material immediately, so that epoch-making management is possible and it contributes to the reduction of logistics cost because there are little loss or outflow of pallet. The materials flow is getting speedy and inventory is decreasing in the logistics process, and also bad inventory and loss problems are prevented. As a result, not only logistics cost of company but also national logistics cost is decreased. Thus it contributes to the strength of national competitiveness.

• Journal of the Korean housing association
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• v.12 no.3
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• pp.125-131
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• 2001

The residence environment is the basis and the receptacle of daily lives and activitives. It influences on the formation of mans personality as an artificial environment. This study aims to analyze the residence environment level of the some local cities by using the Z-score method and to propose a higher residence environment. The elements of measurement in this study are determined by the general methodology. The results are as followings: 1. The residence environment level of Yeosu and Mokpo is high, that of Andong and Kyeongsan is low in this study. The ratio of road paving is the most related element in the correlation analysis. 2. The ratio of sewage supply is low compared with the scale of the dwelling area. So the sanitation environment should be improved. 3. In this correlation analysis on the residence pattern, the ratio of a single detached house is more positive than that of a multi-family house. So the single detached house pattern will be desirable in the residence environment.

• Proceedings of the KIEE Conference
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• 2003.07c
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• pp.1466-1468
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• 2003

PVC insulated flexible cords are widely used as power cord sets in household electric appliances for low voltage. In this paper, we studied the thermal characteristics of power cord sets according to poor contacts between a receptacle and plug pins. In the results of experiments, poor contacts generated heat and ignited the combustibles. And the heat was transmitted to the plug body. While poor contacts were continuing, the electrical waveforms changed. Electrical accidents could be prevented by analyzing these waveforms.

• Mycobiology
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• v.37 no.4
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• pp.300-301
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• 2009

One new species of the genus Coreomyces was collected on Micronecta sedula from the island of Java; C. javanicus sp. nov. is very similar to and apparently closely related to C. corixae. This species is characterized by a receptacle that is bent towards one side with cell I, nearly rounded. The length of cell I is equal to that of cell II and the perithecia are longitudinal, elliptical or cylindrical. Thalli consistently occurred on the margin of the left elytron of the hosts.

• Journal of the Korea Institute of Military Science and Technology
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• v.22 no.4
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• pp.441-451
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• 2019

When a store is launched, the umbilical plug should be separated from the launcher without any physical interference and fragments. In order to satisfy these conditions, an umbilical plug and an umbilical separating device were designed. The plug is separated from the receptacle of the store while moving along inclined planes by the store thrust and the spring force connected from the launcher to the plug. As a result of the prototype test, the hanger on the store collided with the plug. Several tests were conducted after some actions were taken to prevent the collision. However, not only the same phenomenon was repeated, but also fragmentation occurred. In this study, the non-colliding conditions were analyzed through rigid and flexible multi-body dynamics analysis.

• The Korean Journal of Mycology
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• v.51 no.4
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• pp.411-417
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• 2023

In July 2023, previously unrecorded fungi belonging to the genus Helvella were collected from the city of Taebaek, South Korea. These fungi are morphologically similar to Helvella crispa, but their differences include a wide, saddle-shaped apothecium and white hair on the receptacle surface. By analyzing DNA sequences combining the internal transcribed spacer (ITS) and nuclear ribosomal large subunit (nrLSU) regions and comparing them with various related species of Helvella, the collected fungi were identified as H. orienticrispa.

• Parasites, Hosts and Diseases
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• v.33 no.4
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• pp.281-288
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• 1995

For the two-dimensional observation on the growth and development of CLonorchis sinensis, an image analysis system (IBAS 2000, Kontron, Germany) was used in this study. On 3, 6, 9, 12, 15, 21, 30 and 90 days of infection, 474 worms were collected from rats infected with 50 metacercariae each. The overall recovery rate was 31.6%. The worms grew rapidly in their length and width up to 30 days of infection and then, did slowly to 90 days of infection. However, the growth pattern of body area was not similar to that of body length and width, because the body area increased continuously even after 30 days of infection. With the image analysis system, the sizes of irregular-shaped genital organs were measured easily, which showed sigmoidal growth patterns . The growth rate of genital organs increased rapidly. until 21 days of infection when the uterus was filled with numerous eggs, and then gradually slowed down to 90 days. There was no difference in growth pattern between the anterior and posterior testis. The seminal receptacle , however, showed an abrupt increase in size between 15 to 21 days of infection when it was filled with condensed semen. Therefore, the growth pattern of seminal receptacle might be used as another criteria to estimate the extent of sexual maturation of C. sinensis. From this study, it is suggested that image analysis system is very useful to reveal the growth and development pattern of C. sinensis, especially of their internal organs.

• Korean Journal of Plant Taxonomy
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• v.31 no.4
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• pp.343-358
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• 2001

We have examined the pedicel pubescence and other major morphological characters of 11 putative hybrid populations of Aconitum subgn. Aconitum at Mt. Sobaek to understand their origin. These populations show very complicated patterns of variation in pedicel pubescence ; they contain individuals having pedicels (1) completely glabrous, (2) with few micropapillate curved hairs near the receptacle, (3) moderately pubescent with micropapillate curved hairs from middle to upper portion, (4) sparsely pubescent with a mixture of micropapillate curved hairs and smooth-surfaced spreading glandular hairs near the receptacle, and (5) moderately pubescent with both types of hairs but from middle to upper portion. All five types of individuals co-occur in most populations with varying proportions. These results, in conjunction with evidence from the analysis of other major morphological characters, suggest that the populations at Mt. Sobaek were derived from the multiple hybridization events involving A. kusnezoffii, A. japonicum subsup. napiforme, and A. jaluense subsp. jaluense. In addition, the absence of "typical" forms of these putative parental taxa in Mt. Sobaek area suggests that repeated introgression has probably occurred in these populations.