• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.7 no.4
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• pp.131-141
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• 2012

The miracle of Korean economic development is the benchmarking for the developing countries. Among them, the STP of Science and technology area is very important case they tring to learn from Deadeok, Korea. Ecuador and Kazakhstan have the huge natural resources and they have interested in the model of Daedeok STP. This paper study about their needs and Daedeok's capability, and effective implementing factors. This paper suggest a six one based on the Daedeok Innopolis experiences for the successful local STP. First, most important thing is human resource development strategy for the knowledge and technology transfer. Second, the construction of Engineering Center for the collaboration of industry and academy is needed. This is important to have a bargaining power to the appropriate technology transfer. Third, they need a hardware and software infrastructure to the technology commercialization. It include a incubator, manager, and complimentary asset. Fourth, they have to connect with market closely for the venture creation and growth. Fifth, the clustering is realized by the STP construction. Lastly, leadership is critical factor to the absorptive capacity.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.17 no.5
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• pp.31-47
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• 2022

The TIPS, a representative public-private cooperative project to revitalize the start-up ecosystem, is a government supported policy that promotes successful commercialization through various start-up support for technology-based startups. The purpose of this study is to analyze the investment decision factors of the TIPS program and to derive priorities. In order to achieve the research purpose, first, the investment decision factors were derived through literature analysis, a Delphi surveys were conducted on investors and experts participating in the evaluation of the TIPS program, and an AHP analysis was conducted on 20 VCs to empirically analyze the priority of factors on investment decisions. As a result of the analysis, the importance of critical factors was confirmed in the order of entrepreneurs(team) > market > product/service > finance > network. The importance of detailed factors was found in the order of entrepreneur's reliability and authenticity > market growth and scalability > team members' expertise and capabilities > adequacy of current market size > new market creation. This study presented the capabilities of technology-based startups preparing to participate in the TIPS program by deriving factors that influence investment decisions from an investor's perspective and comparing and analyzing the importance. It is also meaningful that basic data on determinants of private-led investment decision-making were presented to stake-holders such as venture capital, accelerator, and start-up support institutions.

• The Korean Journal of Mycology
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• v.32 no.2
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• pp.105-111
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• 2004

The changes of microflora and chemical characteristics during fermentation process of cotton waste for oyster mushroom cultivation were investigated with 5 l bench-scale reactors placed in an incubator at different temperatures ($40,\;50\;and\;60^{\circ}C$). Cotton waste was wetted to 70% moisture, and air flow rates to the substrate were 50, 100 and 300 cc/min. In processing of composting, the mesophilic bacterial population decreased sharply but thermophilic bacterial population increased. In case of fungi, both mesophilic and thermophilic population decreased. The daily $CO_2$ evolution showed little difference in all treatments, while $NH_3$ dropped sharply after 3 days. The desirable composting temperature and air flow based on the mycelial growth of oyster mushroom were $50^{\circ}C$ and 100 cc/min, respectively.

• Korean Journal of Materials Research
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• v.15 no.10
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• pp.671-677
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• 2005

Ti and Ti alloys are known to have excellent corrosion properties, which is an important aspect for biocompability of these implants in human body. In our study, four types of samples (Cp-Ti, Ti-6Al-4V, $0.5wt.\%$ Fe-Ti and ECAP Ti) were tested for their apatite forming ability and corrosion properties. The micropolished samples were treated with 5M NaOH solution at $60^{\circ}C$ for 24 hours. Each samples was gently washed with distilled water and heat-treated at 600"C for 1 hour. The heat-treated samples were soaked in Simulated Body Fluid (SBF) solution at $36.5^{\circ}C$ in an incubator for different period of time. The test revealed that $0.5 wt.\%$ Fe-Ti showing faster apatite growth on the surface (7th day) compared to other samples. Polarization curve test (PCT) was also carried out to determine the corrosion resistance of each samples in SBF solution. ECAP-Ti showed highest corrosion resistance compared to any other samples. $0.5wt.\%Fe-Ti$ showed higher corrosion potential and corrosion current compared to other samples.

• Food Science and Biotechnology
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• v.17 no.5
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• pp.940-946
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• 2008

In the development of a nutrient enhanced functional food, kimchi was produced by using high $\gamma$-aminobutyric acid (GABA) producing lactic acid bacterium as a starter strain. The strain isolated from kimchi was identified by using an API kit and named Lactobacillus sp. OPK 2-59. Kimchi was produced by 3 methods 1) monosodium glutamate (MSG) added (M group); 2) starter added (S group); 3) MSG+starter added (M&S group). The produced kimchi was fermented for 24 hr in an incubator at a temperature of $15^{\circ}C$ and stored at $0-1^{\circ}C$ to examine its characteristics. The M&S group exhibited a sharper increase in acidity and a steeper fall in pH as well as a higher number of lactobacilli. The M&S group kimchi had 18 mg/100 g (fresh weight, f.w.) of GABA, whereas the M and S group each had 6 mg/100 g (f.w.) GABA. According to functional evaluation, the M&S group kimchi, which has higher GABA, was not significantly different in taste, color, texture, or smell, but the M&S group was generally superior. In summary, using Lactobacillus sp. OPK 2-59 and MSG, a high quality kimchi with increased GABA content can be produced as a functional food.

• Korean Journal of Pharmacognosy
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• v.38 no.4
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• pp.403-408
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• 2007

xBrassicoraphanus is an intergenic breed crossed between Brassica campetris L. ssp. pekinensis and Raphanus sativus L. that have been daily consumed. xBrassicoraphanus was known to have good tastes and biological activities. Nevertheless, its constituetnts were not elucidated yet. Thus, in the present study, to indirectly evaluate the biological activity of xBrassicoraphanus, 12 compounds were isolated from leaves and roots of xBrassicoraphanus. On the basis of spectroscopic evidences, the structures of these compounds isolated from leaves of xBrassicoraphanus. were identified as ${\beta}-sitosterol$, indole-3-acetonitrile, ferulic acid, methyl ferulate, linolenic acid methyl ester, linolenic acid and coniferyl alcohol, while the chemical structures of compounds isolated from the roots of were xBrassicoraphanus were characterized as ${\beta}-sitosterol$, indole-3-acetonitrile, ferulic acid, methyl ferulate, linolenic acid methyl ester, 1-methoxyindole-3-acetonitrile, goitrin, 4-hydroxycinnamyl alcohol, coniferyl alcohol, palmitic acid and daucosterol. These can be classified as three steroids, two indole cyanides, two cinnamic acid derivatives, one cinnamyl alcohol derivative, three fatty acid derivatives one isothiocyanate. These results suggest that the compounds isolated from xBrassicoraphanus were almost identical with known components of Brassica campetris L. ssp pekinensis or Raphanus sativus L. However, it is necessary to investigate more about the difference of amounts of constituents according to harvest time and variant species amounts.

• Current Research on Agriculture and Life Sciences
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• v.8
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• pp.9-18
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• 1990

Germinating ability of 54 weed species collected throughout Korea in 1987 and 1988 was determined in incubator at $25^{\circ}C$ for 15 days. The seeds of Echinochloa sp, collected from 70 different places throughout Korea, were classified by Yabuno's seed morphology method. Plant characters of two identified Echinochloa species, one having two subspecies were evaluated. SDS-PAGE(sodium dodecyl sulfate polyacrylamide gel electrophoresis) of seed protein assay was used to identify locally collected Echinochloa species classified by Yabuno's seed morphology method. 1. Out of 54 weed species collected, 31 species showed germination at 15 days after incubation, and 14 species showed over 50% and no germination was observed in 24 species, indicating that approximately 40 species had varied degree of germinating ability. 2. It was confirmed that two annual species of Echinochloa such as E. oryzicola and E. crus-galli occurred in Korea and one of which particularly E. crus-galli has two subspecies such as E. c. var. praticola and E. c. var. crus-galli. 3. E. oryzicola was distinguished from E. c. var crus-galli and E. c. var praticola by presence or absence of one major protein band in B zone. However, it was rather difficult to distinguish E. crus-galli species because they showed similar protein pattern.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.41 no.7
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• pp.809-815
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• 2016

In this paper, the electrical values of resistance, current, and voltage condition of reactivity is analyzed by applying the direct current (DC) voltage in medium for stem cell regeneration treatment. The voltage response by medium is related to electrical stimulation in the process of induction of differentiation for stem cell and the differentiation condition can be checked depending on the response of voltage condition. If the voltage level is lower in reacting response of a medium, the stem cell stimulation condition is stable, and if the voltage changing level is higher, the stem cell stimulation condition is unstable and a considerable loss will be resulted in the differentiation process. In this research, the optimization of electrical stimulation condition is expected for possible stem cell regeneration treatment.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.2 no.3
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• pp.123-143
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• 2007

The world has become the most globalize in the new millenium since the beginning of the human being history. In proportion to female economic activity has increased, we have seen many women CEO. Top class sociologists have already started to study female Cooperation. Gradually, they are using highly advanced statistical methods and scientific tools to demonstrate their theory. As survey, this study of relations between CEO characteristics and performance of Woman's Enterprise, we are looking forward to provide a implication about between strengthen the competitiveness and improvement in outcome theoretically and practically. This study executed to woman establishment enterprise among national woman enterprise and to collect achieved data. Analysis result, Woman founder's characteristic and enterprise have been shown to influence school ability among demographic characteristic. Also, management ability, entrepreneurship, technological ability have been shown to influence sales, market share, profitability. According to research, it IS important for business women to know management, improving of technology ability and entrepreneurship.

• Journal of Korean Society of Rural Planning
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• v.17 no.1
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• pp.89-98
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• 2011

Recently, the food industry has evolved into a new and innovative trend according to its globalization and change of food consumption patterns. However, it is hard for the traditional food industry in Korea to meet the changing consumers' needs because of its poorer quality control and lower industrialization technology than other advanced industries. Also the knowledges acquired through a lot of time and efforts would be lost after the human resources with tacit knowledges leave by their too much aging. Especially, the 21st century would be called as knowledge based society which means that knowledge be the important contributing factor in the economic growth. In this regard, this study aimed at proposing the knowledge based system for systematically managing or preserving knowledges of Mosisongpyun industry in Yeonggwang County to seek for the sustainable development of the traditional food industry in Korea. The knowledge based system of Mosisongpyun industry in Yeonggwang County is finally proposed as follows; First, hardware is composed with the necessary unit facilities such as interpretive center, learning and experience room, library, etc. And the integrating facilities such as Mosisongpyun theme park, traditional village, and knowledge industrialization support center are proposed. Second, software is composed with the necessary unit softwares such as the preservation manual of traditional knowledge and skill, web-site administrator, development of graded textbooks, development database software, etc. And the integrating softwares such as development of innovation and management ability in Mosisongpyun industry are proposed. Third, humanware is composed with the necessary unit programs such as exhibition, own training program, incubator support system, etc. And the integrating programs such as the farm association corporation, the testing and research institute, the institution of learning and training are proposed.