• Asian Journal of Innovation and Policy
• /
• v.5 no.1
• /
• pp.35-54
• /
• 2016

This study starts from the perspective that preparing students for employment is the most important role of undergraduate degree programs. Therefore, we examine the determinants of undergraduate employment, especially highlighting the differences by disciplines. We classify 28 factors into five categories such as personal attributes, entrance attributes, students’ employment-related activities, regular curriculum and employability programs provided by universities. This study is based on data from 7,616 students from a Korean university over four and half years. Findings reveal that university efforts are crucial in engineering. Only exchange programs and employment programs have an impact on science. There are no specific factors in humanities and social science. Grade point average and students’ efforts are important in business. Face-to-face coaching in employability support programs is effective for securing employment except in science disciplines. The study results do not point to the absence of a role of university even in the low employment disciplines. Rather, the issue is that of an over-supply of graduates exceeding job offers that results from the worldwide expansion of higher education services.

• Journal of the Korea Society of Computer and Information
• /
• v.22 no.4
• /
• pp.9-16
• /
• 2017

Machine learning has found widespread implementations and applications in many different domains in our life. Logistic regression is a type of classification in machine leaning, and is used widely in many fields, including medicine, economics, marketing and social sciences. In this paper, we present the MapReduce implementation of three existing algorithms, this is, Gradient Descent algorithm, Cost Minimization algorithm and Newton-Raphson algorithm, for logistic regression on RHadoop that integrates R and Hadoop environment applicable to large scale data. We compare the performance of these algorithms for estimation of logistic regression coefficients with real and simulated data sets. We also compare the performance of our RHadoop and RHIPE platforms. The performance experiments showed that our Newton-Raphson algorithm when compared to Gradient Descent and Cost Minimization algorithms appeared to be better to all data tested, also showed that our RHadoop was better than RHIPE in real data, and was opposite in simulated data.

• Proceedings of the KIPE Conference
• /
• 2013.11a
• /
• pp.117-118
• /
• 2013

Recent global warming to the promotion of electric vehicles (EV), plug-in hybrid (PEV), including the next generation of cars and solar power, wind power and other renewable energy, and next-generation power grid (smart grid) are getting attention. In addition, the system utilizes the battery life in the industry and the convenience of a variety of social systems, economics, environmental impact, and the inherent potential to change significantly, and you can not walk into a next-generation industrial strategy and the need increases more and more present, and its early commercialization In order to do this, as well as a key energy source, the battery charger for charging efficiency technologies is essential. In this paper, fast charge multiple battery modules and optional modules that can charge distribution charge will be introduced.

• Asian Journal of Innovation and Policy
• /
• v.4 no.2
• /
• pp.200-216
• /
• 2015

This paper empirically investigates the role of R&D intensity on market concentration of firms using four key market valuation variables, namely (1) market share, (2) labor intensity, (3) firm age and, (4) firm's market value. The empirical tests use database at firm level for the Indian IT sector from 1999 to 2013 from the CMIE Prowess database. The results of the regression analyses partially support our hypothesis that R&D intensity positively influences firm's market value measure by the H-index. The test results are consistent with the hypotheses that R&D spending is more valuable for firms with larger market shares, higher labor intensity, and firms that are diversified.

• 한국정보교육학회:학술대회논문집
• /
• 2007.08a
• /
• pp.286-293
• /
• 2007

경제교육의 중요성이 대두되면서 경제교육을 위한 연구가 활발해 지고 있으며 경제교육을 위한 웹기반 시스템과 코스웨어 개발 연구가 많아 졌다. 그러나 초등학교 저학년을 위한 시스템이나 학교 사회과 수업에 직접 적용할 수 있는 코스웨어의 개발은 많지 않다 따라서, 본 연구에서는 초등학교 2학년 통합교과인 슬기로운 생활 가게놀이 단원의 가게놀이하기 수업을 위한 코스웨어를 개발하였다. 가게놀이에 필요한 준비물을 직접 인쇄할 수 있게 하였고, 가게놀이 규칙과 절차, 가게 선전 방법을 자세히 안내하고 간접 체험할 수 있도록 개발하여 초보적인 경제능력을 기르도록 하였다.

• Journal of Families and Better Life
• /
• v.18 no.1
• /
• pp.185-202
• /
• 2000

The purpose of this study is to examine how Home Management era has contributed to social development in this country. For this purpose several famous research Hournals related Home Management era -Korean Journal of Home Economics(1980-1999) Journal of Korean Home Management(1983-1999) Journal of Child Development (1990-1999) Journal of Rarmily Resource Management (1996-1999) Jornal of Family Relations(1996-1999) -were analysed. On this study the evaluating criteria of the research were focused to 1) The outcome of the research can provide proper information and help for general home and families\ulcorner 2) The outcome of the research can provide the proper and helpful information for government policy of family related\ulcorner Among 2820 papers only 10% of them(partially child development era 49 family related era 68 family resource management 64 consumer related 46 and housing related 53 were selected. Conclusionally we have to have more attention to the research topics for policy oriente and helpful for welfare policy for family. For that we need to have more integrated perspectivwe for Home Management era.

• Journal of the Korean Society of Clothing and Textiles
• /
• v.12 no.3 s.28
• /
• pp.363-371
• /
• 1988

The present paper mainly conerns with the four controversial issues: the exact period in which the Cholik was introduced into Korea, the morphological characteristics, the phonological and semantic aspects of the term itself. First, upon the political and serial ground, the Cholik was introduced at the later part of mid-koryo dynasty. Second, the original form of 'Cholik' was modeled after the Mongolian 'pyok-jok-po', an outwear with pleated skirt. Third, the term 'cholik' was derived from Mongolian 'terlig'. It came through China with the Chinese letters but the term maintained the Mongolian sound. The variety of the present pronunciations like 'chorik', 'chonik', 'chomni' and various notations in Chinese letters could be attributed to different phonological changes and analogy. Last, th original meaning of cholik was somewhat similar to 'militia' or 'soldier', but the social function of the wearer gradually discolored to indicate only the costume for lower officials or the military uniform.

• Journal of Technology Innovation
• /
• v.15 no.2
• /
• pp.177-209
• /
• 2007

This work firstly aims to analyse the balance between tangibles and intangibles as well as among human capital, structural capital and relational capital of evaluation indicators for the research institutes in science and technology sector conducted in 2006, by adopting intellectual capital model. The research question of this work comes from that while the R&D activity can produce both tangibles and intangibles, there have no been methodologies to relevantly measure and rationally judge these, in particular, intangible performance. The result shows that the institute evaluation system in 2006 had given more weight on tangibles and structural capital than intangibles and other intellectual capitals such as human capital and relational capital, in comparison to the past evaluation system, even though, in principle, the current evaluation system has to deal with the intangible research performances as well as tangible ones in economic, social and cultural perspective. Finally, based on these analysis, I will try to suggest some policy directions for overcoming the deficits of indicators in institute evaluation system.

• International Journal of Costume and Fashion
• /
• v.11 no.1
• /
• pp.53-61
• /
• 2011

This study examines the prati fashion style. prati fashion refers to a practical fashion, the most sought-after trend and newest fashion concept. This trend emerged as a response to the trio of minimalism, the recent economic downturn and the modern life style, and has led to powerful fashion lines and items. Therefore, this study is to understand and analyze the prati fashion style, with its focus on the 2010 modern fashion collection that embodied functional, economic, and minimal styles. First, the functional style realized by new materials provides comfort and allows multi-style changes. Second, the minimal style adds detailed changes to minimal silhouettes. Finally the economic style means easy to wear and easy to match items at affordable prices. The analyses stated above found that the prati fashion brought about a new paradigm to society, and influenced social, cultural and economic aspects of our daily life. It also helped find solutions to economic problems of this era. Drawing global attention, the prati fashion has functional, design and economic values, and thereby influences the shift of market paradigm.

• Korean Journal of Organic Agriculture
• /
• v.12 no.3
• /
• pp.333-343
• /
• 2004

Organic fanning in the UK has been greatly grown for the last decade. Two policies for supporting organic farming introduced in 1994 and 1999 played a crucial role in expanding organic farming area and increase in the number of farmers taken up organic fanning methods. Comparing the two policies, this paper identifies that the significant increase in financial aid to organic fanning in 1999 not only was a key factor to succeed in the scheme but also provided environmental base for further development of rural areas. However, such a national aid scheme should be improved in order to reflect regional specific characteristics in terms of environmental protection and local social and economic development. the experience of the UK suggests that the role of organic fanning in rural economics should be defined before enhancing financial support to farmers.