• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2002.05a
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• pp.305-309
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• 2002

In this paper, we present a standard S/W solution for nursery administration. This S/W would substitute for classical nonscientific nursery management that has depended on personal experience and intuition. Especially, the suggest S/W based on its early model(Hwangkum-a-jang) is designed to operate on its daily diary writing. It means every statistical data and information for a sales can be calculated by self analyzing function just by keeping a diary.

• The Journal of Korean Medicine
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• v.21 no.4
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• pp.174-182
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• 2000

Objectives : In order to apply herbal medicine to aroma-therapy, we observed clinically remedical effect for allergic rhinitis of aroma-therapy using herbal medicine. Methods : Twenty-four allergic rhinitis patients were treated in the Kun-po Oriental Medical Hospital of Wonkwang University from September 2000 to October 2000. They were treated with aroma-therapy and analyzed clinically. Results : 1. 25.0% (6 cases) of all cases involved pre-teenagers; teenagers 29.2% (7 cases); patients in their 20s, 20.8% (5 cases); patients in their 30s, 12.5% (3 cases); patients in their 40s, 8.3% (2 cases); patients in their 50s, 4.2% (1 cases). 2. The ratio of male to female patients was 58.3%(14 cases) to 41.7%(10 cases). 3. Cases involving patients under the age of six months was 0%; under 1 year 12.5% (3 cases); under 2 years 33.3%(8 cases); under 3 years 16.7%(4 cases); over 3 years 37.5%(9 cases). 4. Past history : The cases of sinusitis were 33.3%(8 cases); otitis media 20.8%(5 cases), bronchitis 16.7%(4 cases), atopic dermatitis 12.5%(3 cases), asthma 8.3%(2 cases). 5. The ratio of allergic onset based on seasons were : spring 16.7%(4 cases), summer 0%, fall 29.2%(7 cases), winter 16.7%(4 cases), and not defined 37.5%(9 cases). 6. The cases of nasal obstruction was 91.7%(22 cases); followed by : sneezing 83.3(20 cases), white rhinorrhea 70.8%(17 cases), eye itching 66.7%(16 cases), nasal itching 58.3%(14 cases), rhinalgia 58.3%(14 cases), postnasal drip 50.0%(12 cases), headache 41.7%(10 cases), yellow rhinorrhea 33.3%(8 cases), cough 33.3%(8 cases), fatigue 29.2%(7 cases). 7. The cases of familial factor was 66.7%(16 cases); the non-familial factor 33.3%(8 cases). 8. The remedical effect of the treatment showed an improvement in 58.4% of the total cases studied. 9. The improvement-rate of the 1st group (mahwang group) was 66.7%; of the 2nd group (hwangkum group) 48.5%, and of the 3rd group (pine group) 55.8%. Conclusions : Considering the above results, we have concluded that the remedical effect for allergic rhinitis of aroma-therapy using herbal medicine showed to be intentional in comparison with aroma-therapy using aroma-oil.

• The Korean Journal of Mycology
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• v.19 no.1
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• pp.74-78
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• 1991

A species of Corynespora was isolated from red-brown spots developed on leaves of soybean. The fungus was identified as Corynespora cassiicola and proved to be pathogenic to soybean plants. Growth of this fungus in vitro was optimal at $27^{\circ}C$, and poor at lower than 19 and higher than $35^{\circ}C$. Sporulation was abundant on the potato dextrose malt agar and moderate on V-8 juice agar and potato dextrose agar, The relative susceptibility of several soybean cultivars to Corynespora cassiicola was evaluated in the greenhouse. Cultivar Hwangkum of soybeans appered to be resistant to C cassiicola and other cultivars were susceptible or moderately resistant.

• Korean Journal of Veterinary Service
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• v.27 no.3
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• pp.281-288
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• 2004

As all other intensively farmed domestic species, most mortality in ostriches is closely to rearing conditions. While ostriches is also highly sensitive to stress, species-specific infectious disease play only a minor role. But investigation of ostrich's disease is not peformed almost in Korea. The study was performed to investigate the titers of antibody for Newcastle disease(ND), Infectious bronchitis(IB), Egg drop syndrome '76(EDS), Avian influenza(AI), salmonellosis, Mycoplasma gallisepticum infection(MG), Mycoplasma synoviae infection(MS), Infectious bursal disease(IBD), Brucellosis, Toxoplasmosis, Japanese encephalitis(JE), Porcine parvovirus infection, Encephalomyocarditis and Porcine reproductive respiratory syndrome (PRRS). The results obtained in the 62 ostrich sera slaughtered in Gyeongbuk province were summarized as follows: The average of antibody positive rates to ND, IB, EDS, AI(H9Nl), JE, Porcine parvovirus infection and Encephalomyocarditis by HI test were $75.8\%,\;100\%,\;0\%,\;0\%,\;51.6\%,\;50\%\;and\;56.5\%$ respectively. The antibody positive rates to salmonellosis, MG, MS by plate agglutination test were $12.9\%,\;25.8\%,\;and\;0\%$ respectively. Antibodies to disease agent such as IBD and AI by agar gel precipitation(AGP) test, Brucellosis by tube agglutination, toxoplasmosis by latex agglutination test and PRRS by IFA were all negative.

• Journal of Fashion Business
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• v.5 no.2
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• pp.87-104
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• 2001

The purpose of this study is to understand the distributions of fashion market and it's characteristics by investigating the attributes and changes of three representative fashion markets i. e. Chungjang Street Market, Underground Shopping arcades, Department Stores in Kwangju Metropolitan city. This study might contribute to the construction of more attractive fashion markets and also to consumer convenience by providing information about fashion. The method of investigation is by direct market visiting and interview from 2000. 7. 11 until 7. 30. The result is as follows; 1. Chungjang Street: This is the most famous and fashionable area, situated mainly on Chungjang street and Hwangkum-dong. The various kind of designer's boutiques, national brands, wedding shops, multi-shops etc. take place. Teenagers and people in their early twenties are the main customers. This point should be born in mind in a strategy of marketing. 2. Underground Shopping arcades: This market is open to customers of all ages and to the passengers crossing the streets and the purposeful visitors, even in rainy or snow days. However it is hard for novices to find it. 3. Department Stores: There are three department stores which are very competitive with each other by granting not only spacious and comfortable shopping areas but also places for children and cultural activities. The strategy of exhibiting unique items unparalleled in it's quality, might be needed with providing a comfortable parking lot, high quality commodes, appropriate sales program and more effective sales managements.

• Korean Journal of Soil Science and Fertilizer
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• v.17 no.4
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• pp.349-355
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• 1984

Samples of plant tissue and xylem sap collected from pot-grown three soybean cultivars (Hwangkum, Williams 79, Wild) were analyzed for ureide and amide, and their distribution and changes in contents were measured over the growth period to study whether there are any differences in the changes of ureide contents among soybean cultivers. Application of ureide content as an indicator of $N_2$-fixation was examined. There was little evidence of soybean cultivars affecting the patterns of the change of ureide contents, while relative ureide contents of plant organ or xylem sap were significantly different among soybean cultivars. In plant stem and xylem sap, negative correlation ($r=-0.5193^{**}$, $-0.5053^*$ respectively) were found between ureide-N and amide-N content. Considering that exogeneous nitrogen caused a decrease in ureide accumulation and that nodule is the main site of ureide formation, the results demonstrated that there were differences in the effect of $N_2$-fixation among soybean cultivars. Consequently, the relative uredie content of xylem sap or plant stem could be used as a practical indicator of $N_2$-fixation in soybeans.

• Journal of the Korean Society of Food Science and Nutrition
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• v.34 no.9
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• pp.1320-1324
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• 2005

Soybean (Glycine max L.) is an increasingly important food source and functional food. Platelet aggregation plays an important role in thrombogenesis and atherosclerosis. Here, we studied the anti-platelet aggregating effects of solvent extracts from Korean soybean varieties and isoflauone derivatives. Nine Korean soybean varieties were extracted by solvents (methanol and buthanol and their extracts was investigated for the inhibition against tile aggregation of washed rabbit platelets induced by collagen or thrombin. Maximal inhibition of buthanol extracts against platelet aggregation induced by collagen was $95\%$ in Black-kong and Jinpum - kong. The potency of their inhibition was in the following order : Black > Jinpum > Bokwang > Hwangkum > Pureun > Malli > Danbaek > Danyeob > Jangsu - kong. The Black - kong only seemed to produce the maximal inhibition against platelet aggregation induced by thrombin. Total isoflavone content measured was Jinpum-kong ($1347.8{\mu}g/g$) and Black-kong ($918.7{\mu}g/g$). Maximal inhibition of isoflavone derivatives against platelet aggregation induced by collagen was $97\%$ in genistein. The potency of their inhibition was in the following order: genistein>daidzein>genistin. The isoflavone derivatives did not affect the platelet aggregation induced by thrombin. However, Black-kong cortex seemed to Produce the optimal inhibition against platelet aggregation induced by collagen. These results suggest that Black-kong and Jinpum-kong may be a good source for antiplatelet agents, and their antiplatelet effect be related to tile content and the chemical structure with the number of -OH group and the attached glycoside in the isoflavone derivative.