• 한국미생물·생명공학회지
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• 제23권1호
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• pp.87-90
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• 1995

A process of organically bound germanium preparation was developed for healthy food using inorganic germanium adapted Saccharomyces cerevisiae. Adaptations of Saccharomyces cerevisiae against inorganic germanium were successively carried out through stepwise increase of GeO$_{2}$ concentration in order to produce high quantities of germanium bound yeast. Productivity of yeast and quantities of germanium in yeast were obtained 70.2 g/l and 9780 ppm, repectively, when adapted yeast and fed batch culture were used. Germanium taken-up yeast is to be organically bound germanium by evidence of no difference of germanium content after dialysis.

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2000년도 추계 학술발표대회 논문집
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• pp.88-89
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• 2000

대중문화의 용어는 독일어로서 '마스'(Uass)와 '쿨투어'(Kultur)의 복합어이다. '마스', '마센'(복수: 많은 정도를 의미함)이란 유럽사회에서 비귀족적이고 교육을 받지 못한 계층으로, 오늘날 중하 이하 계충의 사람들을 칭하는 말이다. '쿨투어'(문화라는 의미)는 영어의 '하이 컬처(high cultur) 즉 고급문화'로서 유럽사회의 교육을 잘 받은 엘리트 계층이 수용하는 미술, 음악, 문학 등과 상징적 산물인 건축의 실내외 장식, 조경 등을 가리킬 뿐만 아니라 이러한 문화예술의 애호가들인 교양인, 지식인의 감정이나 사고의 유형 등까지도 포함하는 말이다.(중략)

• 한국미생물생명공학회:학술대회논문집
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• 한국미생물생명공학회 1979년도 추계학술대회 심포지움
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• pp.242-242
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• 1979

The general efforts of applied research and development can be divided into product development, process development, process design, process equipment design, and operation The fed batch culture as one effort of theprocess development in fermentation industry has been practiced since the early times of human history. One particular industrial application with long history is in the cultivation of the baker's yeast where the glucose effect at relatively high glucose concentration is the general rule.

• 복식문화연구
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• 제3권1호
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• pp.157-190
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• 1995

This report aims at studying on marriage extravagancies in Yi Dynasty and modern time in Korea. The author argues that we have to do the reform of consciousness and our reflection, with regard to the marriage extravagancies in Yi dynasty and modern times in Korea. In the way, we have to be illuminated by the seminar for the house wives of high class, by the discussion on marriage extravagancies or on the prohibition law of that which can keep.

• 미생물학회지
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• 제27권1호
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• pp.43-47
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• 1989

Characteristics and roles of protease released during the germination of Dictyostelium discoideum spores were investigated. When geat activated, the spores germinated, progressively releasing the protease into the extracellular medium. The protease activity exhibited high at pH 2.5. When cyclogeximide was added to culture, complete germination (emergence) and protease release were stopped. Addition of purified nonspecific protease to culture speeded up germination. These results suggest that excreted protease may play a role in removal of the spore wall.

• International Journal of Advanced Culture Technology
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• 제7권4호
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• pp.242-245
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• 2019

In this paper, watermark embedding technique was proposed to securely conceal the watermark in color cover image by applying the spatial encryption technique. The embedded watermak can be extracted from stego-image without loss. The quality of the stego-image is very good. So it is not possible to visually distinguish the difference between the original cover image and the stego-image. The validity of the proposed technique was verified by mathematical analysis. The proposed watermark embedding technique can be used for intellectual property protection, military, and medical applications that require high security.

• 미생물학회지
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• 제26권1호
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• pp.27-31
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• 1988

Biosynthesis and processing of cytoplasmic mRNA from heterogenous nuclear RNA (hn-RNA) in Aspergillus phoenicis were studied by $^{3}H$-uridine labeling and synchronous culture techniques during their life cycle. Incorporations of $^{3}H$-uridine into hn-RNA and mRNA were most rapid in vesicle-phialide fromation stage and diminished in hyphal growth stage. The processing of cytoplasmic mRNA from hn-RNA was proceeded more rapidly in hyphal growth and conidiophore formation stages than in conidia and vesicle-phialide formation stages. The specific radioactivities of hn-RNA and mRNA were very high in vesicle-phialide formation stage.

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 1999년도 추계 학술발표대회 논문집
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• pp.44-45
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• 1999

The term ′multimedia′ has been one of the most pervasively used terms for the last a few years. Dyrli and Kinnaman(1995) define multimedia as "the seamless digital integration of text, graphics, animation, audio, still image, and motion video in a way that provides individual users with high levels of control and interaction".(omitted)

• KSBB Journal
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• 제10권4호
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• pp.406-420
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• 1995

Polyhydroxyalkanoates[PHAs] are the polyester of hydroxyalkanoates(HAs) synthesized by numerous bacteria as an intracellular carbon and energy storage compound and accumulated as granules in the cytoplasm of the cells under unbalanced growth condition in the presence of excess carbon source. Even though PHAs have been recognized as good candidates for biodegradable plastics, their high price compared with conventional plastics has limited their use in a wide mange of applications. To reduce the high production cost of PHAs, many group of scientists have devoted much efforts to improve productivity by employing various microorganisms and by developing efficient culture techniques. The strategies of producing PHAs to a high concentration with high productivity and their potential applications are reviewed.

• 한국식생활문화학회지
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• 제31권2호
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• pp.194-203
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• 2016

This study aims to develop the processed foods with chestnut and support their commercialization. Interview was performed with owner of Gongju chestnut food processing company and sensory evaluation was carried out by 103 male and female adults aged 20-70 using Likert 5 point scale-scoring test for chestnut processed food items developed. Nutrient contents of processed foods with chestnut were analyzed by Korea Food Research Institute. Commercialization support contents were high calorie low nutrition distinction, nutrition facts production and expiration date determination. We suggested 27 kinds of feasible chestnut processed foods. Among these, 10 items, chestnut pudding, chestnut glutinous rice cake bread, chestnut poundcake, chestnut burrito, chestnut millet pancake, chestnut soup, Yulpyeon, chestnut yakgwa, chestnut yeot, and chestnut yanggaeng were selected after consultants' assessment. Considering sensory evaluation, consultants' opinions, and company owners' opinion and status, chestnut poundcake and chestnut yakgwa were ultimately selected for commercialization support. Nutrient contents showed that chestnut pound cake and chestnut yakgwa were not high calorie low nutrition food. Expiration date was 10 days for chestnut pound cake and 6 months for chestnut yakgwa. By developing chestnut processed foods with high marketability, and supporting immediate commercialization, it is expected to increase high added value of chestnut.