• Journal of the Korean Society of Food Science and Nutrition
• /
• v.44 no.9
• /
• pp.1264-1269
• /
• 2015

To evaluate the functional effect of ornithine produced by isolated lactic acid bacteria, we examined the anti-lipid accumulation effect of ornithine produced by isolate lactic acid bacteria on 3T3-L1 cells. Lactic acid bacteria (Pediococcus strain) were isolated from nuruk, which is made from wheat, rice, and barley (whole grain, grits, or flour) by fermenting microorganisms (Aspergillus, Rhizopus, and yeasts). Pediococcus strain was identified by 16S rDNA sequencing analyses, and cells were collected by centrifugation and developed as an ornithine starter. makgeolli, an ornithine-containing Korean traditional alcoholic beverage, was made with isolated lactic acid bacteria and arginine. makgeolli was made with the help of ornithine starter using a makgeolli making kit. We evaluated the anti-proliferation effect of ornithine makgeolli on 3T3-L1 cells. To determine the anti-proliferation effect of ornithine makgeolli on preadipocytes, lipid droplets were quantified and stained with Oil Red O. makgeolli made with ornithine starter and arginine showed a 3-fold higher concentration of ornithine compared to makgeolli without starter and arginine. In the results of 3T3-L1 cell line experiment, lipid accumulation was significantly reduced by adding 0.05 mg/mL of ornithine makgeolli compare to the control (adipocyte without sample). In conclusion, ornithine makgeolli containing ornithine starter isolated from nuruk showed an anti-lipid accumulation effect with increased ornithine content without toxicity.

• Journal of Food Hygiene and Safety
• /
• v.23 no.2
• /
• pp.142-148
• /
• 2008

We conducted this analysis to make consumers have useful information about consumed foods on the market by investigating the additives contained in food. Korean food additive code (2007) allowed 634 kinds of food additives to be used in domestic products. The food additives consisted of 426 kinds of synthetic additives, 201 kinds of natural additives and 7 kinds of mixture additives. We purchased total 117 kinds of samples; 94 items including sorts of nuts, vegetables and dried fishery products from local markets and discount marts, and 23 kinds of traditional liquors from March to November, 2007, and we researched for various food additives like artificial sweetener, tar pigments and sulfur dioxide. We detected 11.5 to 4,452.3 mg/kg of sulfur dioxide in 18 out of 94 samples except liquors, finding out some artificial sweetener of sodium saccharin in 2 out of 23 liquors, however, no tar pigments were detected from all of the samples. We found out that 2 cases of shredded jujube from china (2476.6 and 4,452.3 mg/kg) proved to exceed regulatory guidance (2000 mg/kg) in sulfur dioxide. Also, we found out that one dried cherry tomato from china contained 88.9 mg/kg and one domestic dried pumpkin 1653.7 mg/kg of sulfur dioxide which should not be detected in vegetables. In traditional liquors, 2 items out of all samples contained 0.4 and 11.1 mg/kg of sodium saccharin which is strictly prohibited to use in liquors.

• Korean journal of communication and information
• /
• v.67
• /
• pp.35-61
• /
• 2014

This article argues that public service broadcasting (PSB) should be transformed into public service media (PSM) in order to accommodate the concept of universal service in this media convergence age. If we utilize the universal service concept of telecommunications in this purpose, it inevitably constrains the concept to "access to general information" and has a limitation in its scope. In contrast, the application of the broadcast perspective leads to only examine the possibility of expanding the universal service obligation to new platforms, which has been applied to terrestrial broadcasting. As a result, these two approaches have no choice but to stay in limited area such as low-income assistance. Thus, in conclusion, it is necessary to convert PSB to the PSM as a means of providing the socially required content universally, which commercial market cannot easily produce.

• Korean Journal of Social Welfare
• /
• v.60 no.1
• /
• pp.233-250
• /
• 2008

The purpose of this study is to report a case of cost analysis for community-based social service centers for the disabled. This study analyzed 2002 accounting reports and annual business reports from 20 social service centers for the disabled. To identify weight of each service researchers surveyed each service in terms of significance, difficulty, and emphasis from managers among centers. For cost analysis, this study used TCA(Traditional cost accounting), rather than ABC(Activity-based costing) because of costs, time, and difficulty to find cost drivers. Findings indicate that average annual expenditure is about 1260 million Won. About 65.8% is for labor and another 13.2% is for programs. In addition, the cost for respite care service(1 hour basis) is 26,922 Won and job counselling with job capacity evaluation(2 hour basis) is 143,355 Won. These costs does not count on real estate costs and low labor costs. Thus, market price of those services should be higher than the above. This study analyzed the costs with service bassis rather than costing item basis. This method would provide more useful information to decision makers in relation to program expansion, reducement, and resources allocation etc.

• Journal of the Economic Geographical Society of Korea
• /
• v.19 no.4
• /
• pp.597-615
• /
• 2016

Since 1997 the United Kingdom has pursued creative industry and creative city development in accordance with the New Labor Party policy, strengthening its cluster policy by assigning creative city policies to traditional manufacturing-oriented regions. Tech City in London, one of the most successful examples of digital clusters, is an area in which diverse ecosystems for venture business integration have been established, as the once barren space began to spontaneously develop. For this region, systematic linkages including universities, private companies, start-ups, and accelerators have been added, along with the UK government's active support system. As a result of this opportunity, the scale of the UK start-up ecosystem has significantly grown, the number of local companies has surged, and brand effect has greatly improved. Tech City is an example of a well-balanced combination of public effort and private governance, based on the region's historical background and its potential for growth. It is an effective coordination of public policy and private active investment, services, research, and education. The market platform for institutional technology and commercialization, and aggressive investment shares in the risk, have lead to its growth as a start-up and an innovative city. Britain's efforts to expand the nationwide cluster for the future-oriented digital economy is most noteworthy.

• 한국신재생에너지학회:학술대회논문집
• /
• 2005.06a
• /
• pp.586-591
• /
• 2005

우리나라는 에너지의 안정적 공급과 에너지이용 과정에서 발생하는 환경적, 안보적 외부성을 최소화하는 에너지수급 구조를 마련하기 위해 2003년 12월 '제2차 신재생에너지 기술개발 및 이용보급 기본계획(2003-2012)'을 발표하였다. 이 계획에서는 2011년까지 전체 TPES의 $5\%$를 신재생에너지로 공급하는 것을 정책목표로 수립하고 수소, 태양광 그리고 풍력기술을 중점적으로 추진하기로 하였다. 특히 수소부문에서는 주택 및 건물용, 발전용, 수송용 연료전지의 개발을 중심으로 개발하여 세계 기술시장의 $20\%$를 확보한다는 계획을 발표하였다. 이러한 기술 잠재력을 기반으로 우리 정부도 미국이나 일본과 같이 수소경제로의 전환을 준비하고 있으며 2020년대 이후 우리나라의 에너지부문은 새로운 국면에 접어들 것으로 전망된다. 에너지나 환경기술의 효과적 인 개발을 위해서는 이들 기술의 직접적인 비용측면에 대한 분석 즉 경제성 평가와 새로운 기술변화로 인한 중장기적인 사회경제적 영향평가가 선행되어야 한다. 이러한 평가는 대상 기술의 사회경제적 파급효과가 광범위할수록 더욱 복잡한 분석이 요구된다. 본 연구의 주제인 수소에너지기술은 지금까지 이용되던 것과는 전혀 새로운 에너지캐리어(carrier)를 개발하는 것으로 에너지부문 및 여타 다른 산업부문이 공유하고 있는 에너지 관련 인프라의 전면적인 조정이 요구되며 에너지 이용과 관련된 사회경제적 측면의 급속한 변화를 수반한다. 본 연구는 수소경제로의 이행에 대한 사회경제적 영향평가의 방법론적 요소들과 기법을 제시한다."중등도 독성"으로 나타났다 이상의 결과는 전기도금을 이용하여 교정용 선재의 직경을 증가시키는 방법이 임상에 적용되기 위해서는 세포독성을 줄이기 위한 추가의 연구가 필요함을 시사하였다.의하게 가장 낮은 정지. 운동 마찰력을 보였고 브라켓-호선 각도가 증가함에 따라 유의하게 정지, 운동 마찰력도 증가하였다 (P<0.001)%$ 낮추지만(p value=0.260) 평균 $D_{max}$는 거의동일 하여($0.3\%$ 감소, p value=0.867), 전통적인 방법보다 우수성이 크게는 없는 것으로 평가되었다. 그러나 환자의 체곡선이 보상체와 잘 일치하는 경우에는 DII가 $18\%$까지 감소하였다. 결론 : Multistatic field 방법은 모든 환자에 대하여 선량분포의 균일성을 전반적으로 향상시키는 효과적인 방법으로 평가되는 반면 공용보상체의 사용은 보상체의 크기가 환자의 체 윤곽과 잘 일치하는 경우만 효과적으로, 적용의 범위에는 한계가 있는 방법으로 평가되었다.비교하여 계통에 따르는 차이가 있음을 알 수 있었다. 그러므로 가임기 여성의 방사선 진단 및 치료시 Rugh의 10일 법칙을 적용하여 착상전기 방사선 조사로 인한 부작용들을 적극적으로 예방하는 것이 매우 중요하다고 생각한다.equirements of the prematured infants during the early weeks of life. 모든 치근단 수준에서 비표준화 medium 크기 master cone 사용군이 ISO 표준화 규격의 master cone 사용군에 비해

• The KIPS Transactions:PartB
• /
• v.11B no.1
• /
• pp.71-76
• /
• 2004

The recent ERP and CRM is mostly focused on the conventional function performances. However, the recent business environment has brought the change in market due to the rapid progress of internet and e-commerce. It is mostly becoming e-business and spreading out as development of the relationship with other cooperating companies, the rapid progress of the relationship with customers, and intensification competitive power through the development of business progress in the organization. CRM(custom relationship management) is a kind of the marketing progress which forms, manages, and intensifies the relationship between the customers and companies to manage the acquired customers and increase the worth of customers for the company. It needs the system base which analyzes the information of customers since it functions on the basis of various information about customers and is linked to the business category such as producing, marketing, and decision making. Since ERP is extending its function to SCM, CRM, and SEM(strategic Enterprise Management), the 21 century s ERP develop as the strategy tool of e-business and, as the mediation for this, will subdivide the functions of CRM effectively by the analogic study of data. Also, to accomplish classification work of the file which in existing becomes accomplished with possibility work with an automatic movement with the user will be able to accomplish a more efficiently work the agent which in order leads the machine studying law, it is one thing with system feature.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.33 no.10
• /
• pp.1641-1645
• /
• 2004

The purpose of this research is to investigate Chinese's preference and directions for improvement of Kimchi by sensory evaluation, and utilize Kimchi for the China eating habit by survey. Self administered questionnaires were collected 149 Chinese (16~25 yr) residing in Shanghai. About 89.9% of all the participants had eaten Kimchi before the survey. Overall preference about Kimchi was 3.59$\pm$0.62 (5 point: Lickertis scale) and affecting factors for overall preference were taste, appearance, texture, in that order. Chinese answered that tough texture (24.9%), spicy taste (20.5%) and fermented odor (18.1%) were the most important factors in improved quality of Kimchi. They answered that applications of Kimchi with Chinese cuisine are 'side dish with meat cuisine', 'eat with cooked rice, rice-mixed-in-soup, gruel' and 'use ingredients of cook', as similar to Korean's.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
• /
• v.15 no.4
• /
• pp.27-43
• /
• 2020

Recently, there has been growing interest in entrepreneurial universities. Accordingly, this study discussed the paradigm shift from traditional university roles to entrepreneurial universities and conducted case analysis of Oxford University, Stanford University and Berlin Institute of Technology from the perspective of ambidextrous strategies of universities. Universities are emphasizing the importance of academic capitalism through market activities as well as the educational and research-oriented role to adapt and survive the rapidly changing uncertain environment. Therefore, many studies related to this have been conducted. This paper discusses the background and necessity of the transformation from traditional universities to entrepreneurial universities, and applies the case of a university that has been successful in transforming into an entrepreneurial universities and creating excellent outcome in terms of ambidextrous strategy. Specifically, this study examined the structural, contextual, and leadership perspectives as a antecedents for ambidextrous strategy. This paper expects not only to introduce cases but also to be used as reference for adapting to future paradigm shifts to entrepreneurial universities and setting the direction of universities.

• Journal of Distribution Science
• /
• v.15 no.2
• /
• pp.59-68
• /
• 2017

Purpose - The year 2016 marks 20 years since the opening of Korean distribution market in 1996. After this opening, the domestic market expanded and modernized, and has grown to become an advanced distribution market with a greater range of consumer choices. On the other hand, traditional markets have waned and their management has become worse. However, traditional markets do not have economic value alone. This study examines the effects of social value in traditional market such as the value of Cultural Tourism and the value of Sharing Community with Traditional Market on Satisfaction, Loyalty and Place Attachment of the residents. Research design, data and methodology - A questionnaire was organized for this study after a hypothesis was set based on theoretical background. Verification of the hypothesis was undertaken by statistically analyzing questionnaire responses. Personal interviews were performed for this study, and a total of 300 responses were collected, of which 228 responses (76%) were from women. The survey coverage was divided into 10 regions ranging from metropolitan areas to the provincial level, and the age groups were divided into 30s to 60s to ensure diversity of the area and age. Results - To summarize the study results, through verification of the hypothesis in terms of meaningful influence, it appears the values of Cultural Tourism to Satisfaction and Loyalty are supported. On the other hand, the value of Sharing Community is only supported for Satisfaction. It appears that Satisfaction to Loyalty and Loyalty to Place Attachment are meaningful effects. The mediator effect was also reconciled through satisfaction and loyalty. Loyalty was analyzed in terms of mediating the effect of satisfaction on place attachment. Conclusions - It is noted in this study that government support is required to preserve traditional markets and renewal program. Community requires multilateral communication and the formation of effective relationships. In contrast to the economic value emphasized by large retailers, the empirical analysis of the non-economic effects of traditional markets has presented the significance of socio-cultural values in traditional markets. In the future, socio-cultural values and economic values should be integrated into more empirical studies through mutual comparison. Investigating the increase and decrease of social value in traditional markets will help the future formulation in government policy.