• KOREAN JOURNAL OF CROP SCIENCE
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• v.56 no.3
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• pp.273-278
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• 2011

The contents of starch, moisture, crude protein, crude fat, crude fiber, and ash of different varieties of potatoes were analyzed. The average starch contents of Go-woon, Ha-ryoung, Dae-seo, Jo-won, Ga-won potatoes were $17.9{\pm}0.2$, $18.0{\pm}1.7$, $17.7{\pm}0.5$, $14.8{\pm}0.4$, and $16.2{\pm}1.0%$, respectively. The ground powder of each starchy substrate was suspended in distilled water, and then liquefied, saccharified, and fermented by Saccharomyces cerevisiae ATCC26603 at $30^{\circ}C$ for 4 days. By statistical analysis, the effectiveness of the contents of the different components of the potato tubers on the ethanol production were examined. The results showed that the starch content positively affected the ethanol production. while moisture content affected negatively the ethanol production. Ethanol production from the 5 different varieties of potato tubers harvested on different time were examined and the results indicated that both of potato variety and the harvesting-time significantly affected the ethanol production. Among the several varieties of potato, Ha-ryoung produced the highest yield of ethanol as much as $94.3{\pm}1.9$ L/ton or $3111{\pm}62.7$ L/ha.

• Journal of the Korean Society of Clothing and Textiles
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• v.32 no.8
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• pp.1309-1321
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• 2008

Military style is not limited to a single period but represents various image communications related to items, synthetic images and different periodical culture backgrounds. The purpose of this study is to define the communicational function of the military style beginning from the 1st world war up to the modern days, and furthermore explain the characteristics and contents of military styles in different periods by studying the nowadays various symbols of the military style in denotative and connotative aspects. The research method is documentary studies through the literature and academic paper, and examined masters' and doctors' thesis, domestic and overseas books and fashion magazines, photographs and materials collected from the internet. As a result, first, the military style is a significant fashion code in understanding modern fashion by serving as a strong communication function representing people’s ritual through various image items called the 'military look'. Second, the meaning of the image communication through military look changed throughout the different periods. During the 1st and 2nd World war the military look supported Fascism by serving as a media representing extreme patriotism and at the same time social images like functionalism, women liberation, regulation and saving. During the cold war period it was used by young progressives like hippies and punks to send an opposing message towards war and commercialism. Since then up to the 80s it was a medium representing the ‘new role of women’, who possess same social rights and power as the men. However in the 90s the military style had to go through a paradigm transition period. Since this period it got affected by the post modernism and designers, consumers alike adopted military style to create unique beauty It can also be said that it began to be used as a pure fashion code representing intertextuality. It was rather expressed as a metonymy than a metaphor and combined with elegance and feminine factor, which contrasts to the original military concept, it now represents totally new hybrids such as difference, dissemination and varieties.

• Journal of Korean society of Dental Hygiene
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• v.5 no.1
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• pp.63-75
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• 2005

The purpose of this study was to examine mothers' perception of dental health and their relevant behaviors. The subjects in this study were 878 mothers who had five-year-old children in the city of Seongnam. After a survey was conducted to find out their dental health awareness and behavior, the following findings were acquired; 1. 44.9 percent of the mothers investigated ever paid a visit to dental institutes over the last year, and 23.3 percent visited them to prevent any possible dental diseases. 56.1 percent ever received oral health education, and 30.0 percent, the largest group, received that in their school days. 69.0 percent ever had their teeth scaled. 2. As for their oral health knowledge, the right answer rate was 6.95 out of 10. Concerning what they knew the best about, 91.7 percent knew that sweet food including sugar caused dental caries, and regarding the most incorrect idea, 31.6 percent believed that aging made tooth come out. 3. In regard to oral health attitude, the right answer rate was 7.33 out of 10. As to the best attitude, 87.1 percent felt that it made them unpleasant to go to bed without doing toothbrushing, and concerning the worst case, 24.0 percent believed that teeth could be clean without using toothpaste. 4. As to oral health behavior, the right answer rate was 5.37 out of 10. Regarding the most common oral health behavior, 89.9 percent brushed their teeth before going to bed, and the least common one, 15.8 percent made a regular visit to dental institutes to examine their teeth. 5. Concerning self-evaluation of oral health, the right answer rate was 6.77 out of 10. 90.0 percent found themselves not to have a toothache, and regarding the worst case, 38.1 percent considered their oral health to be better than that of others of the same age group.

• Journal of Korean society of Dental Hygiene
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• v.9 no.2
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• pp.25-43
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• 2009

The purpose of this study was to examine the periodontal care of dental clinic patients. The subjects in this study were 213 patients who visited four different dental clinics in the region of Geoje. After a survey was conducted, the following findings were given: 1. In regard to the prevention of periodontal diseases, 52.1 percent of the patients investigated received treatment at a dental clinic when their gums were swollen or bleeding, and the way they responded to their swollen or bleeding gums was significantly different according to age, occupation(p<.01) and academic credential(p<.001). 31.0 percent got their teeth scaled to take care of their gums, and how to take care of the gums differed significantly with age, occupation, academic background(p<.001) and monthly income(p<.01). As to yearly preventive treatment frequency for periodontal diseases, 22.5 percent received treatment to prevent any possible periodontal diseases once a year, and age, educational background(p<.01) and occupation(p<.05) made a significant difference to that. By occupation, the company employees received more preventive treatment. As many as 66.7 percent intended to receive education on the prevention of periodontal diseases if there would be any chance, and gender and age(p<.001) made a significant differences to that. 2. As for oral health care habits, 52.1 percent brushed their teeth in a mixed way, up and down and right and left, and the women did that up and down more than the men. Those who were in their 30s did toothbrushing in the mixed way the most, and gender(p<.05), age(p<.05) and academic credential(p<.001) made a significant difference to that. Concerning daily mean toothbrushing frequency, 43.7 percent did that three times a day, and the women who did that three times outnumbered the men who did. The daily mean toothbrushing frequency varied significantly with gender(p<.01). By occupation and education, the professionals and better educated patients were significantly different from the others in that regard(p<.01). As to the use of an interdental brush, 57.3 percent had ever used it, and those who were better educated, who had a larger monthly income(p<01) and who were professionals(p<.001) were significantly different from their counterparts in that aspect. As to scaling experience, as many as 68.5 percent had ever had their teeth scaled, and those who were in their 30s had done that the most. Age made a significant difference to that(p<.01), and the professionals, larger income earners and better educated patients were significantly different from their counterparts in that regard(p<.001). The findings of the study justified the necessity and importance of periodontal care, and the prevention of periodontal diseases, regular dental checkup and the development of oral health education programs were required.

• Journal of Korean society of Dental Hygiene
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• v.12 no.1
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• pp.123-133
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• 2012

Objectives : This study was performed to understand smoking condition and to investigate the relations among knowledge regarding smoking and oral hygiene, awareness of anti-smoking policy, and self-esteem, to provide fundamental basis, developing programs for smoking prevention and anti-smoking. Methods : From September 7, 2010 to September 16, 2010, questionaire survey was conducted for 566 female university students studying dental hygienics at a local district in Jeollanam-do. Collected data was analyzed by Chi-square test, t-test, one way ANOVA, Scheffe multiple range test, Perason's correlation test, and stepwise multiple regression test. Results : 1. Smoking condition of study subjects on general characteristics showed 17.1%, where 14.0% of previous smoking history, and 68.9% of currently nonsmoker. 2. Analysis on the knowledge related to smoking and oral hygiene, awareness of anti-smoking policy, and self esteem on the general characteristics of study subjects have shown better awareness of anti-smoking policy in non-alcoholics. Significant difference was found in knowledge about smoking and awareness of anti-smoking policy according to current resident status, but no difference found in self-esteem. Higher academic grade was related to higher awareness of anti-smoking policy and better ics. aalcell. Better health, but no diffeoral hygiene were related to better awareness of anti-smoking policy, and bewhich were statistically significant. Favorable interpersonal self-estehip was related to better awareness of anti-smoking policy. 3. Analysis on knowledge regarding smoking related health and oral hygiene, awareness of anti-smoking policy, and self-esteem showed higher level of anti-smoking knowledge in non-smoking group(60.44) compared to currently smoking group or group with previous history of smoking, and better awareness of anti-smoking policy in non-smoking group(53.54) than other groups, which was statistically significant. 4. Correlation analysis among smoking related knowledge, awareness of anti-smoking policy, and self-esteem has found relatively high correlation between smoking related knowledge and awareness of anti-smoking policy, which was statistically significant(r=0.481, p<0.001). 5. Among factors influencing awareness of anti-smoking policy, higher level of smoking related knowledge and satisfaction to specialty was related to higher awareness of anti-smoking policy which was lower in current smoker than past smoker, and higher academic grade was related to higher awareness of anti-smoking policy. Conclusions : Following results emphasize the need to establish a novel curriculum by which effective programs for smoking prevention and education of anti-smoking specialist could be provided as well as promoting coaching anti-smoking activity.

• Journal of Korean society of Dental Hygiene
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• v.7 no.4
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• pp.535-551
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• 2007

Objectives: This study was conducted to know dental service and fear after research on reliability on dentists and satisfaction on dental hygienists. Methods: This study was conducted by the 325 persons who had the experience of visiting dental medical institution. Statistical analysis was conducted using the SPSS 12.0 with T-test, ANOVA and correlation. The obtained results were as follows: Results: 1. Internal consistency of Dental Beliefs Survey(DBS) and dental hygienists satisfaction questionnaire factors were 0.758~0.908(Cronbach' alpha). And the Cronbach' alpha's coefficients of the all subscales were more than 0.6. So high reliability and validity were identified. 2. As result of analysing fear from general feature, the men feel more fear than women and more fear was felt in the case of having worse teeth status. Fear was higher in case of visiting to dental clinic than in case of visiting dental clinic for precaution. And that was statistically related. 3. Dental fear was higher in the case of having the past pain experience, insufficient anesthesia experience, experience of seeing other persons pain and this was statistically related(P<0.01)(P<0.05). 4. Average of reliability on dentists was 37.9, person who has high reliability was 81.8%, person who has low reliability was 18.2%, average of satisfaction on dental hygienists was 31.5%(Satisfaction on dental hygienists was 51.1% and dissatisfaction on dental hygienists was 48.9%). 5. Higher dentists reliability and satisfaction on dental hygienists has lower fear considering general feature and dental clinic use behavior but person who has the dental clinic to go regularly has higher dentists reliability and satisfaction on dental hygienists where, however, fear was not low. 6. As result of analyzing correlation between dental service and dental clinic use behavior, satisfaction on dental hygienists was negatively related to reliability on dentists and fear. And, reliability on dentists was positively related to fear, pain experience in dental clinic, incomplete anesthesia experience, near person pain experience(experience on seeing person in pain), which were statistically related(p<0.01). Conclusions: In relation to general features and reliability on dentists and satisfaction on dental hygienists caused by dental clinic use behavior, dental fear was decreased when reliability and satisfaction are higher. Group with low dental fear had higher reliability on dentists and satisfaction on dental hygienists than group with high dental fear but only reliability on dentists was statistically related(p<0.05).

• Archives of design research
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• v.15 no.1
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• pp.379-388
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• 2002

Since policies of each local government toward regional development have been focusing on only development of the individual applied items such as a character merchandise, co-regional brand, and developing a speciality for the region, the adverse effects of design have been came out. So we carried out this research to minimize the adverse effect of design and also we would like to give the opportunity of thinking of a new way to activate local economy, to create regional identity and to develop local resources by applying the Cl program which have bean used as the way of business improvement coping with the conceptional change of competitiveness with a comprehensive view. Therefore, for design to play an important role in regional development, as standing on the basis of regional development it is necessary to attain the various goals such as activating administrative organization, improving the administrative image, and making the local in go unique. And also it is necessary to develop the communicational strategy as an innovative and expressive program which can consider human network development as an regional resource. To carry out this communicational strategy effectively, in particular, it is not only inevitable to operate the strategic and comprehensive programs promoting the regional development according to the of 6 stages design develop cent program which consists of region's self-verification and self-recognition, self-determination, development of self-innovation, visibility to unify the regional images, creating the design system, and carrying out and verifying the program, but also it is necessary to apply regional development system which can change the regional basic plan, aiming at regional development, into unique regional trait that has an future image by improving the program with constant management and feedback through verifying the design program.

• Journal of Fashion Business
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• v.5 no.4
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• pp.127-143
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• 2001

This thesis looks into the characteristics and compares the clothing styles between the Three Kingdom to the Unified Shilla era. The purpose of this study is to see what common themes exists between the foundation of Korean clothing and how it has evolved and through see to what extent the Chinese influence has been to Korean clothing culture. Also by explaining the originality and creativity of Korean clothing, we will be able to make clear the status of Korean culture. These findings include the following; 1. The Korean strait line Gik-ryong Kyo-im can also be found at the Gochang region in the west. 2. The Ban-ryong-ui, worn by the aristocrats of the Three kingdom and Unified Shilla era, began to appear from the nobles from the Nam-Buk cho(South-north era). This combined with a Bokdu(headwear) became a part of casual dress wear. 3. Go(pants) became a traditional part of clothing for Unified Shilla and the west. 4. Ban-bi and Bae-dang, all forms of Bansu-ui ( short sleeve), came from Chinas Kucha and Hotan and came to Korea. 5. Chinas Pae-baek and Pae-za (Shawl) which is the same as Unified Shillas Peo was also to be found to have come from the west. 6. The way a different color line was added to clothing both can be found in Korean and western clothing. Similarities to material used are; First, expensive wool was used and mostly originated from the west. From far away Rome came the O-saek-gae (Five-color wool). Secondly, Kong-gak me (peacock feather) and Bi-chi mo were all originated from the west. Third, Sil-sil is stated in the Sam-kuk Sa-ki (Three Kingdom records) as being prohibited to be worn by Jin-gol women (Highest nobility during Shilla era) as headwear or comb (pin) or as a comb(pin) for yuk-doo poom ( 6th class nobility) women. Suggesting that it existed and other sources tell us that it came from Tashkent region of Russia and was a jewelry of some sort. From what we have seen above, we can see the similarities between Korean and western clothing cultures and that these interactions not only occurred with China but with many other nations. We can see that our ancestors were creative and original that when importing foreign cultures that they transformed them into a Korean style. That these foreign cultures were transformed into our own style is good evidence to these facts.

• Journal of fish pathology
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• v.18 no.1
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• pp.29-37
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• 2005

This study investigated external symptoms, behavior characteristics and the distribution pattern of the scuticociliates in the skin, gill and blood vessel of the tiger puffer, Takifugu rubripes, infected with scuticociliates among tiger puffer cultured. The fish infected with scuticociliates did not show any external symptoms, such as change in body color or swimming behavior, in the early infection stage. However, they showed congestion, erosion, and ulcer on the skin and fin at advanced stages. They showed a turning movement, mainly stayed on the bottom, and swam with their mouths open at the surface of water. Some fish showed a sudden swimming movement of zigzag type. The scuticociliates were ovoid in shape and $20\times40{\mu}m$ in size. The scuticociliates had a contractile vesicle and a caudal cilium that ranged 10-12 ${\mu}m$, and reproduced by binary fission. Therefore the scuticociliates were identified as ciliated, belonging to class Hymenostomatia, order Scuticociliatida in morphogenetic character. The gills infiltrated with scuticociliates showed clubbed gill filament due to hypertrophy of gill lamella. Within the blood vessels, scuticociliates were observed one to ten individuals, depending on diameter of the blood vessels. Some of the scuticociliates were observed to have ingested erythrocytes.

• Horticultural Science & Technology
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• v.28 no.4
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• pp.701-707
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• 2010

To analyze the effectiveness of horticultural therapy reported in research papers, a meta-analysis was carried out with 108 of 377 Korean and overseas research papers on horticultural therapy from 1985 to February 2009 (196 Korean dissertations, 113 Korean journal articles, 5 overseas dissertations, and 63 overseas journal articles). The results revealed a large effect size of 0.71. The effectiveness according to the type, age and number of participants were also analyzed. The therapy was most effective in children, and it was more beneficial for children with special needs and elderly people affected by dementia than for the typical population. The greatest effect was found with group sizes of five people or less, and when carried out by researchers from departments related to horticultural therapy than by researchers from unrelated fields of study. The most effective horticultural therapy programs involved floral decorations; and participants who took part in 21 to 30 sessions or at least 31 sessions benefited the most. Among the main effects of short-term horticultural therapy are cognitive, social, physical and emotional; the greatest effect was observed in the physical domain.