• Satellite Communications and Space Industry
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• v.2 no.3
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• pp.83-92
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• 1994

Outer Space is existing as the opening-up frontier. The space activities included benefit-and-risk are now confronted with the challenge of arriving at just and effective rules for the use of space serving many technical, practical and conflicting legal, economic, political and military interests. Therefore many governments have developed domestic and international policies to respond to the opportunities and constraints engendered by space exploration and exploitation. the challenges of outer space toward the 21st century are being internationalized, commercialized, and privatized, militarized through the international cooperation and competition in space activities. For the future of mankind, futhermore the right to live of humankind, we must be positively interested in international space law which may give rise to international repercussions. I suggeste that many issues be resolved by international coordinating organization.

• Journal of the Korean Society of Child Welfare
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• no.40
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• pp.9-39
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• 2012

The study aims to examine how exposure to phonography on the internet affects adolescents' behaviour toward sexual assault and the sex trade industry based on the social learning theory. A nationwide survey was conducted on adolescents between the ages of 14 to 19. Responses from a total of 2,829 adolescents were obtained and utilized in the analysis. The analytic findings showed that Korean adolescents are heavily exposed to phonography on the internet. Students use the internet to search for pornographic web sites, and they periodically look for updated materials. The study showed that between 1.8% to 16.5% of adolescents, who were exposed to or watched pornographic materials, committed sexual assault and were guilty of sexually harassing others. 3.5%(95) of those who were surveyed experienced sex trade. Internet chat rooms are considered to be a contributing factor. The results show that adolescents who were exposed to phonography are more prone to committing the acts of sexual assault and sexual harrassment, and tend to be more influenced toward sexual violence.

• Electronics and Telecommunications Trends
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• v.34 no.1
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• pp.75-85
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• 2019

Quantum technology is undergoing a revolution. Theoretically, strange phenomena of quantum mechanics, such as superposition and entanglement, can enable high-performance computing, unconditionally secure communication, and high-precision sensing. Such theoretical possibilities have been examined in the last few decades. The goal now is to apply these quantum advantages to daily life. Europe, where quantum mechanics was born a 100 years ago, is struggling to be placed at the front of this quantum revolution. Thus, the European Commission has decided to invest 1 billion EUR over 10 years and has initiated the ramp-up phase with 20 projects in the fields of communication, simulation, sensing and metrology, computing, and fundamental science. This program, approved by the European Commission, is called the "Quantum Technology Flagship" program. Its first objective is to consolidate and expand European scientific leadership and excellence in quantum research. Its second objective is to kick-start a competitive European industry in quantum technology and develop future global industrial leaders. Its final objective is to make Europe a dynamic and attractive region for innovative and collaborative research and business in quantum technology. This program also trains next-generation quantum engineers to achieve a world-leading position in quantum technology. However, the most important principle of this program is to realize quantum technology and introduce it to the market. To this end, the program emphasizes that academic institutes and industries in Europe have to collaborate to research and develop quantum technology. They believe that without commercialization, no technology can be developed to its full potential. In this study, we review the strategy of the Quantum Europe Flagship program and the 20 projects of the ramp-up phase.

• The Optical Journal
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• s.173
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• pp.38-44
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• 2019

올해 국내 실물경기는 수출 증가세가 점차 둔화되고, 내수도 소비의 둔화와 투자의 감소 전환 등의 영 향으로 완연한 하락세를 보였다. 내수는 설비투자와 건설투자가 크게 감소하면서 급속한 조정 양상을 보이고 있으며, 소비도 연 2%대 증가율로 떨어지면서 둔화세를 기록하고 있다. 수출은 물량의 증가세가 유지되고 있으나, 단가는 기저효과로 인한 유가상승 폭의 축소 등의 영향으로 상승률이 떨어지면서 증가세가 둔화되었다. 2019년 세계경제는 선진권의 경기둔화와 개도권의 성장률 정체가 예상되는 가운데 하방 리스크 요인으로 인해 제한적 성장이 예상된다. 선진권은 미국경제의 성장률 하락이 예상되는 한편, 일본과 유로권도 전년보다는 약간 낮은 성장률이, 중국은 연 6%대 초반까지 성장률 하락이 예상된다. 국제유가는 글로벌 경기 둔화에 따른 원유의 수요 감소와 미 달러화의 가치 상승 등 금융 요인이 하방 압력으로 작용하나, OPEC의 감산 지속과 지정학적 불안정성이 상승 요인으로 작용하면서 연평균 보합이 예상된다. 환율은 미 달러화의 강세기조가 2019년 상반기까지 이어질 것으로 예상되지만, 하반기에는 유럽 등지의 통화긴축 전환과 미국경기 둔화 등의 영향으로 달러화가 약세로 전환하면서 연평균 기준 소폭 상승할 것으로 기대된다. 2019년 국내경제는 수출과 투자가 글로벌 경기 둔화 등의 영향으로 소폭 증가에 그치고, 소비가 전년대비 둔화세를 보이면서 2018년보다 약간 낮은 2.6%의 성장률이 예상된다. 소비는 실질소득 감소와 고용 부진 등이 예상되고, 대외 불확실성으로 인한 체감경기 약화로 증가세가 둔화되나, 보건 복지 고용의 지출 확대, 유류세 인하 등 정부 정책은 실질구매력 제고에 긍정적 요인으로 작용할 전망이다. 설비투자는 대외 불확실성과 대내 구조적 취약성 등의 영향으로 인해 제한적인 증가세가 예상되며, 건설투자도 정부의 부동산시장 안정화 대책과 SOC예산 감축 등의 영향으로 감소세가 이어질 전망이다. 수출은 세계경기의 성장세 둔화로 인해 수출물량이 소폭 증가에 그치고, 반도체의 가격 하락과 국제유가의 횡보 전망 등으로 수출단가도 하락 압력이 커지면서 2018년 보다 낮은 3.7%의 증가율이 예상된다.

• Korean small business review
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• v.43 no.1
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• pp.35-50
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• 2021

The youth job problem is becoming more serious due to COVID-19. To solve this problem, a "good job platform" was proposed that allows young job seekers to easily and conveniently find excellent SMEs they want to work for. This study developed a "good job self-assessment model" that grasps the preferred jobs of young job seekers and evaluates SMEs and applied them in the platform. In this process, the characteristics of good jobs from the viewpoint of job seekers were identified through conjoint analysis from the viewpoint of salary level, performance compensation, working environment, corporate soundness, and organizational culture. Next, the importance of 13 detailed evaluation items was reflected through AHP for industry, academia, and research experts. The self-assessment model of this study can be used as a tool to improve awareness that changes the SME environment into a job favored by young job seekers. As a result, it could provide an opportunity to change the job problem from providing cost-oriented support to a qualitative solution.

• Korean small business review
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• v.41 no.3
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• pp.95-106
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• 2019

The Economic Gab-Jil, where the stronger are forcing the weaker to sacrifice, is not only a serious social problem, but also it exhausts the vitality of the national economy. Especially, the issue of 'cost reduction (CR) of delivery price' in automobile industry, and the issue of 'tolls' and 'retaliating' in the franchise business are becoming more controversial. This paper suggests some measures to rectify the problems by an analysis using a game-theoretic model. One of the ways to change the 'bad equilibrium', where economic Gab-Jil is prevalent, to the 'good equiblium' is to strengthen the bargaining power of the weak by legal and institutional measures. It is also a more market-friendly system that is self-enforcing, where the regulation is automatically enforced by the incentives of the participants, without relying solely on the enforcement power of regulatory or supervisory bodies

• Korean small business review
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• v.39 no.2
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• pp.89-107
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• 2017

This study investigates the effect of risk avoiding activities and characteristic of venture capital on the financial performance of invested companies. Based on the review on the literature, we present staged financing, syndicated investment and preferred stock investment as the measurements for risk avoiding activities. Types and age of venture capital were chosen as the variables for characteristic. The financial performance data of the invested companies was derived from their publicly announced yearly financial report. Data were analysed using logistic regression technique. The result show that syndicated investment and independent venture capital have positive influence on the growth of sales revenue and asset of the invested companies. Age of venture capital appears to be positively associated with growth of sales revenue. Staged financing and preferred stock investment, however, have no impact on any financial growth and profitability. Activities and characteristic of venture capital show no influence on the profitability.

• Fashion & Textile Research Journal
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• v.25 no.6
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• pp.732-738
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• 2023

This study delves into the realm of upcycling beauty design by repurposing discarded CDs, magazines, and fabrics. The study outlines a meticulous process for transforming waste into beauty designs. We created three upcycling beauty design works as part of this investigation. The first creation, called Silver Leaf, uses the silver section of CDs to craft leaves and stems. Achromatic colors are used as makeup to achieve cyber-inspired imagery. After carrying out silver-gray eye makeup, the lips were completed by affixing a CD component. The second creation is a firebird crafted by cutting or folding fashion magazines to create essential items. The colorful firebird image was completed using vivid color makeup of shades such as red and yellow. After proceeding with red eye makeup, the lips were completed by cutting and pasting magazine cutouts. The third piece is a spring flower, which involved selectively cutting lace patterns to complete a beauty design extending from head to face. The colors are spring-themed and encompass pink, yellow, and blue. Pink, blue, and green eyeshadows were applied on the lace, attached from head to face, chest, and lips. This study advocates for the prospect of upcycling beauty design using sustainable materials by repurposing waste resources. It also introduces the possibilities of creative activities in this field through upcycling. The study aims to play a role in changing the perception of environmental conservation, a concern of our times, through the use of sustainable resources.

• International journal of advanced smart convergence
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• v.12 no.4
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• pp.300-305
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• 2023

This thesis is a study of content development utilizing media outlets to date through digital humans. The trend of global content is that the video content industry, including the character business, is growing. Lil Michela, who was selected as one of the 25 most influential people on the Internet by Time magazine in 2018, Nasua, who appeared in a SK Telecom commercial, and Rosie, who appeared in a Shinhan Bank commercial, are representative. Digital humans, which are driving new content, are computer-generated human characters with various characteristics and are referred to as virtual humans, metahumans, and cyber humans. With the rise of the metaverse after COVID-19, digital humans are being utilized in various forms such as media and marketing as an element of visual content. In the form of media, we can see that the boundaries between the offline and digital worlds are converging, and in the form of marketing, we can see that digital humans connect consumers and products more naturally. In the form of interaction, it is possible to achieve two-way communication through various methods of operation, and through these factors, it is possible to go beyond behavioral communication in the form of memorialization to emotional communication through AI technology. What can be seen through these processes is that through the currently developing digital human production methods and AI functions, not only experts but also non-experts can create quality contents, and new directions of contents will appear, and contents that can provide immediate feedback by bringing consumers and creators closer together have been studied.

• Journal of Korea Entertainment Industry Association
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• v.13 no.7
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• pp.99-118
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• 2019

This study confirmed the followings based on analysis of language messages in 718 advertisement in , AMOREPACIFIC's beauty magazine, published from 1958 to 2018 by product categories, era, in terms of purchase information, persuasive expression, word type. First, the number of pieces among 1980s to 1990s advertisement were the largest and, in terms of product categories, there were the greatest number of pieces in skincare, makeup and mens products. Second, headline and bodycopy had a different aspect in persuasive expression. "focused on image-making" was mainly used for head lines. Specifically, "situational image" was generally dominant. While the "user image" was higher before 1990's, "brand image" was as recent times. "Informal" was mostly applied for bodycopies, especially, "general information" and "differentiated information" was used the most. It is important to know what kind of information the brand established in each brand should be embodied rather than simply dividing the appeal method into "rational appeal" and "emotional appeal."Third, persuasive expression has different aspects in headlines and body copies. "focused on image-making" was mainly used as headlines. Specifically, "situational image" is dominant. Also, "user image" was high before 1990s but "brand image" got higher in recent times. "Informal" was mostly used as body copies, especially "general information" and "differentiated information" were the most frequently selected. Therefore, it is important to apprehend which information to specify established images by brands, rather than to divide "rational appeals" and "emotional appeals". Lastly, categorizing word type into brand names and headlines, foreign language was the most dominant in brand names and Chinese characters in headline. Remarkably, brand names in native language temporarily high in 70's and 80's, which could be interpreted to be resulted from the government policy promoting native language brands in those times. In addition, foreign language was frequently used in cosmetics and Chinese characters in men's product. It could be explained that colors or seasons in cosmetic products were expressed in foreign language in most case. On the other hand, the inclination of men's product consumers, where they pursue prestige or confidence in Chinese character, was actively reflected to language messages.