• Journal of the Korean Society of Clothing and Textiles
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• v.36 no.2
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• pp.206-217
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• 2012

This study examined the causal relationship between the Chinese preference for Korean cultural products (Korean talent, K-pop songs, TV dramas, and movies), for Korean fashion products, and their purchase intentions. The relationship between the Korea's national brand image and Chinese fashion leadership with the three variables was investigated. Data was collected from 580 Chinese in Dalian, China. The data was analyzed using frequency, correlations, reliability, and AMOS for path analysis. The results of this study were as follows. First, the preference for Korean talent, K-pop songs, TV dramas, movies, and fashion products showed that the Chinese had a positive response and the degree of preference for each item was similar. Second, the Chinese preference for Korean talent, movies, and TV dramas significantly influenced the preference for Korean fashion products. In addition, the Chinese preference for Korean fashion products significantly influenced the purchase intentions of Korean fashion products. Third, the Chinese preference for Korean talent and fashion products had a significant relationship with their fashion leadership. In addition, the preference for Korean talent, movies, TV dramas, K-pop songs, fashion products, and purchase intentions had the same positive relationship with Korea's national brand images. This study examined from a structural aspect how the preference of Korean intangible cultural products affected the purchase intention of Korean fashion products. This study explored that the preference for Korean cultural products transcended the popularity of the Korean popular culture with a subsequent national industrial and economic ripple effect that improved the national brand image.

• Korean journal of food and cookery science
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• v.14 no.1
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• pp.106-113
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• 1998

The purpose of this study is to investigate the antimicrobial effect of mugwort (Artemisia asiatica Nakai) on the rice cake and bread preservation, and to identify their antimicrobial compounds. The mugwort extracts showed complete inhibition on the growth of Bacillus subtilis and Staphylococcus aureus at 250 $\mu\textrm{g}$/ml level. Antimicrobial activi쇼 of mugwort extract were stronger than that of commercial antimicrobial agent. Five % of sodium propionate solution showed complete inhibition on the growth of B. subtilis, E. coli and S. aureus, but L. plantarum was inhibited 50.87% at the same concentration. When various amounts of freeze-dried mugwort powder were added in sulgis (steamed rice cake), 3% ssooksulgi (mugwort powder added sulgi) had quite lower level of total bacterial count (5.5$\times$$10^/5 CFU/g) compared with the control group (1.4$\times$$10^/7 CFU/g) at ambient temp. (30$\pm$1$^{\circ}C$) after 72 hr. Three % addition of mugwort showed 2 days extention of shelf-life of rice cake. The sensory qualities of ssooksulgi has no significant difference in moistness, consistency, cohesiveness, afterswallowing and overall quality compared with control group. Ssooksulgi with 3% of mugwort powder had the best overall quality in sensory test. The methanol extract of 500 $\mu\textrm{g}$/ml of mugwort could lead the successful retardation of the growth of putrefactive microorganism during the incubation of rice cake at 37$^{\circ}C$ for 24 hr. On the other hand, coumarin (Sigma) had 54% inhibitory effect at 500 $\mu\textrm{g}$/ml level, and (E,E)-2,4-decadienal completely inhibited the growth of putrefactive microorganism of whitesulgi at 100 $\mu\textrm{g}$/ml level during the incubation at 37$^{\circ}C$ for 48 hr.48 hr.

• Journal of architectural history
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• v.2 no.1 s.3
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• pp.54-73
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• 1993

This study focuses on the staffs of the Governmental Organization of Construction who actually led this organization. Two main points of this study are as follows; 1) The composition and appointment of staffs, before and after the Korea-Japan Treaty in 1907, are evaluated, and 2) The working and academic career of each personnel are analyzed in connection with understanding of internal characteristics of this organization. Special attention is given to Korean personel and Japanese engineers who undertook a leading role. Korean engineering staffs were very few in number. It is thought, viewing their records of careers, that almost all of them didn't have any engineering basis, and simply they had some relations to Japan. It is certain that their role in this organization was interpreters using their Japanese language ability, and their roles were only limited to non-technical areas, if any. The early engineers from Japan were selected among the officials with comparatively rich careers of the Temporary Architectural Dept. or the Temporary Engineering Dept. of Custom House in Japan. But, in later days, the quality of Japanese engineers changed to the level of premature without practical experiences who unwillingly came to Korea to have a job under the depression of construction economy of Japan. The academic careers of Japanese engineers were various, from self-taught to regural college education, but the leading engineers were from Tokyo University. The civil engineers became high-level technical officials in the Government-General after the Japanese Annexation of Korea. But, sometimes later, many of the architectural engineers became practicing architect managing design offices on private basis.

• Journal of the Korean Society for Library and Information Science
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• v.50 no.4
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• pp.55-75
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• 2016

We analyzed the characteristics of the physicians preferred information sources and barriers through in-depth interviews. Information searches for patient treatment were subdivided into deciding patient treatment methods, understanding the latest treatment trends, and preparing presentation materials for conferences. The variables that affected the search behaviors were identified as being background knowledge on the topic, clinical experience, job title, search skills, user training, and familiarity with the library homepage. PubMed was the most preferred choice because of users' familiarity, reliability, and the vastness of information; Google was also used frequently for easy access and fast search result. The accuracy and the recentness of information were the most significant criteria. Easy interface and convenient access were also considered important due to physicians' time constraints. Searching obstacles were divided into difficulty of searching system, unfamiliar term, too vast resources, difficulty to get fulltext articles and complex advanced search features. The results of this study can be utilized as a basis for improving information service of library and curriculum development for physicians.

• Journal of the Korean Society for information Management
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• v.33 no.3
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• pp.177-193
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• 2016

This study aims to analyze physicians' online information search process to solve the clinical questions at the point of care. To achieve this purpose, ten university hospital-based physicians participated in-depth interviews and observation studies. Based on Wilson's problem solving process, this study analyzed the characteristics of each information search stage and efficiency of online searching. The results showed that participants tend to relatively immediately formulate their clinical questions. However, basic searching strategies were only used and a few preferred information sources were chosen. However, average satisfaction degree of online searching appeared high with 5.7 (7 Likert-scale) and problem-solving index increased after searching. As physicians are likely to use well organized and evidenced-based credible information easily, it implies the needs for an integrated search system within the electronic medical record (EMR). In addition, as other online resources' awareness is lower comparing Google and PubMed, active promotions and training of other resources are needed.

• Journal of the Korean Society for information Management
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• v.34 no.3
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• pp.229-249
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• 2017

Open science projects are being actively carried out globally. Publishing the results of public research (publications and data) in digital format and enhancing access to these materials are getting more important. Various research support tools are being used to support open research, open access, open data, open peer review and open research performance evaluation. We analyzed research support services to prepare open science movement in Korea. Korea is not ready for research data management and research collaboration except open access and institutional repositories. It can be seen as an urgent matter to analyze these international open science research support services carefully and reflect them in research support policy and service guideline.

• Journal of the Korean Applied Science and Technology
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• v.22 no.1
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• pp.21-27
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• 2005

This study was conducted to evaluate the biofiltration treatment characteristic for benzene vapor gas. Compost and calcium silicate porous material were used as biofilter fillers. Gas velocity and empty bed retention time were 15 m/hr and 4 min, respectively. Benzene gas removal efficiency of P-Bio (calcium silicate porous material with inoculation) was the highest and maintained in over 98%. After shock input of benzene gas, the removal efficiency of P-Bio biofilter was recovered within 2 days, while 5 days were taken in CP-Bio (compost + calcium silicate porous material mixture with inoculation) and CP (compost + calcium silicate porous material mixture without inoculation) biofilters. The removal efficiency of P-Bio biofilter was near 100% in the loading rate of <$85g/m^3$(filling material)/hr, It was shown that the maximum elimination capacities of P-Bio, CP-Bio, and CP biofilters were 95, 69, and $66\;g/m^3$(filling material)/hr, respectively. Microbial number of P-Bio, which the number was the lowest at start-up, was 3 orders increased on operational day 48. $CO_2$ was generated greatly in order of P-Bio, CP-Bio, and CP biofilters.

• The Korean Journal of Nuclear Medicine
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• v.38 no.3
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• pp.268-271
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• 2004

A 43-year-old man was presented with persistent headache for two weeks. 72 weighted MR imaging showed high signal intensity with surrounding edema in the left frontal lobe. These findings were considered with intracranial tumor such as glioma or metastasis. Tc-99m tetrofosmin SPECT showed focal radiotracer accumulation in the left frontal lobe. The operative specimen contained cerebral infarction with organizing leptomeningeal hematoma by pathologist. Another 73-year-old man was hospitalized for chronic headache. Initial CT showed ill-defined hypodensity with mass effect in the right parietal lobe. Tc-99m tetrofosmin SPECT showed focal radiotracer uptake in the right parietal lobe. These findings were considered with low-grade glioma or infarction. Follow-up CT after 5 months showed slightly decreased in size of low density in the right parietal lobe, and cerebral infarction is more likely than others. Tc-99m tetrofosmin has been proposed as a cardiotracer of myocardial perfusion imaging and an oncotropic radiotracer. Tc-99m tetrofosmin SPECT image provides a better attractive alternative agent than T1-201 as a tumor-imaging agent, with characteristics such as high-energy flux, short half-life, favorable biodistribution, dosimetry and lower background radioactivity. We have keep in mind on the analysis of Tc-99m tetrofomin imaging when cerebral infarction is being differentiated from brain tumor.

• Korean journal of food and cookery science
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• v.9 no.3
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• pp.187-194
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• 1993

Effects of the steaming conditions on textural and sensory quality of rice cakes were investigated with respect to storage period. All steaming methods except microwave oven cooking were not remarkably decreased in moisture content during storage. Degree of gelatinization was shown much higher in the both of rice cakes prepared by the rice-cake steamer and steaming pot than those of microwave oven cooking sample. Effect of the different steaming conditions on the rice cake quality resulted that the sensory profiles (consistency, moistness and cohesiveness) were apparently improved in the cakes prepared with rice-cake steamer and steaming pot cooking than microwave oven cooking. The highest overall quality was shown in the samples cooked by rice-cake steamer. The rice cakes prepared by microwave oven showed the highest hardness and chewiness in the textural profiles, whereas the rice cakes prepared by the rice-cake steamer and the steaming pot showed the high gumminess.

• Korean journal of food and cookery science
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• v.14 no.5
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• pp.498-502
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• 1998

In order to develop a natural food preservative, freeze dried plantain (Plantago asiatica L.) was extracted with several solvents, and the antimicrobial activity was investigated. The methanol extract exhibited antimicrobial activites against five strains of bacteria such as Bacillus subtilis, Escherichia coli, Staphylococcus aureus, Listeria monocytogenes, and Vibrio parahaemolyticus. The methanol extract at the concentration of 1.0 mg/ml completely inhibited the growth of B. subtilis and V. parahaemolyticus. Antimicrobial activity of the ethylacetate fraction from the methanol extract was the strongest compared with those of other solvent fractions such as n-hexane, chloroform, n-butanol and water. The ethylacetate fraction showed the inhibitory effect at the concentration of 0.5 mg/disc on the growth of B. subtilis and V. parahaemolyticus.