• Journal of Digital Convergence
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• v.17 no.12
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• pp.129-137
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• 2019

The purpose of this study is to analyze the efficiency of budget utilization of science and technology by the Chinese autonomous province and to present the direction of improvement. Data were obtained from the 2013-2017 statistical yearbook of higher education published by the Ministry of Education of China, and efficiency was analyzed using the malmquist analysis method. The analysis found that the low technological progress caused changes in the productivity MPI index, and that cities affected by technological efficiency needed to improve internal factors such as internal coordination and restructuring of universities in the region to increase efficiency. And it was found that areas affected by technological change needed proper response to external factors such as government policy, economic environment, social environment or technological development. This study is meaningful in that it presented reference data in enhancing efficiency of budget utilization of science and technology by autonomy of China, and it is necessary to establish strategies and study essential factors to increase efficiency of inefficient areas in the future.

• KDI Journal of Economic Policy
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• v.19 no.1
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• pp.105-149
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• 1997

이 논문에서는 남북한 관계를 중심으로 분쟁해소와 협력관계 구축에 있어서 신뢰(信賴)가 할 수 있는 역할(役割)에 대해 검토해 보았다. 이 논문의 모델은 Kreps-Wilson(1982)의 신규진입 게임을 협력관계 구축이라는 새로운 상황에 맞게 변환시킨 순차적 게임모델로서 유한반복(有限反復) 게임구도와 비대칭적(非對稱的) 정보소유(情報所有)를 그 근간으로 한다. 북한이 남한정부가 진보적이라고 믿는 확률을 남한에 대한 '신뢰(信賴)'라고 정의할 때, 신뢰는 크게 나누어 다음과 같은 역할을 한다. 북한이 남한에 대해 작은 규모의 신뢰감만 가지고 있어도 피의자(被疑者)의 딜레마 (Prisoner's Dilemma) 상황을 피할 수 있으며 상당한 기간동안 남북협력관계(南北協力關係)가 지속될 수 있다. 왜냐하면 보수적 성향의 남한정부도 북한이 개혁정책을 추진할 때 대북(對北) 압박정책 대신 포용정책(包容政策)을 통해 얻을 수 있는 수익이 적지 않은 점을 고려하여 상당기간동안 포용정책을 선택할 동기가 있기 때문이다. 하지만 이와 같이 자신의 성향을 은폐하는 위장행동의 가능성이 높은 동안 신뢰(信賴)는 쉽게 증진되지 않는다. 다만 남북한이 협력을 통해 실질적인 수익을 얻을 수 있을 뿐이다. 남북협력관계를 구축하기 위해 남한이 할 수 있는 일은 정책대응에 소요되는 시간을 줄이는 한편, 개혁정책을 통해 북한이 얻을 수 있는 기대수익(期待收益)을 늘리고 남한에 배신당할 경우 입는 피해를 줄여주는 것이다. 특히 장기적인 관점에서 북한의 기대수익을 점진적으로 늘려 '신뢰도(信賴度)가 넘어야 할 문턱'을 낮추는 것이 효과적인 정책이다. 따라서 남북관계를 진전시키기 위해서는 북한의 지속적인 개혁을 조건으로 북한의 기대수익이 점진적으로 증가하는 KEDO식의 장기적 경협사업(經協事業)을 고안하여 추진해야 한다. 이에 반해 인도주의적 명분하에 일과성의 식량지원을 북한에 제공하는 것은 북한의 구조적(構造的) 경제난(經濟難) 해소나 남북관계의 지속적 진전에 별 도움이 안되는 정책이다. 북한은 북한 나름대로 남한을 한번 믿어볼 필요가 있다. 왜냐하면 상대방에 대한 불신(不信)은 결국 협력관계가 유지될 수 있는 기간을 감축시켜 비효율적인 결과를 초래하기 때문이다.

• Journal of Korea Technology Innovation Society
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• v.19 no.2
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• pp.302-323
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• 2016

To date, the literature has focused on formal R&D activities, such as internal, joint or external R&D, but informal R&D activities, such as job training or design, can also have a positive impact on technological innovation. To address this research gap, this paper examined 1) the influence of informal R&D activities on innovation adoption, and 2) the differences between formal R&D-oriented and informal R&D-oriented firms in process and product innovation. For this, statistical analysis was conducted using the data set from 2012 Korea Innovation Survey. The results suggest that 1) informal R&D activities can influence process innovation, and 2) firms engaging in both informal and formal R&D actively adopt product innovation. Findings suggest that 1) firms should recognize the importance of informal R&D and 2) national R&D policy should reflect the positive role of informal R&D in technological innovation.

• 한국신재생에너지학회:학술대회논문집
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• 2005.06a
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• pp.493-497
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• 2005

엄청난 자원의 매장고, 국가간의 대규모 교역을 가능케 한 항로, 어족자원의 공급원등으로서 인류의 생존과 번영에 일익을 담당하고 있는 바다는 인간의 증가하는 에너지 수요를 지속적으로 감당할 수 있는 무공해에너지의 보고로도 다가오고 있다. 그러나, 에너지 밀도가 타 에너지에 비하여 상대적으로 낮아 큰 규모의 에너지추출장치가 필요하다는 단점에도 불구하고, 대부분의 바다에서 하루에 두 번 씩 발생하는 조석현상을 이용하는 조력발전은 조석의 반복적이고 주기적인 특성 , 태양계가 존속하는 한 영구히 발생한다는 영속성, 현대과학과 관련기술의 진보 등으로 전 세계적으로 그 개발에 인류의 관심이 높아져 있다. 현재 조력발전소가 건설 중인 시화호는 포화상태에 있는 수도권에 공업용지를 공급하고 우량농지 조성으로 경쟁력 있는 농업을 육성하기 위하여 담수호로 조성되었으나,하수처리장 등 기초환경시설이 미비한 상태에서 인근지역으로부터 오염물질이 유입되어 수질이 악화되자 정부는 수질개선을 위하여 시화호를 해수호로 용도를 변경하였다. 본 논문에서는 조수간만의 차를 이용하여 무공해 전력을 생산하는 조력발전의 원리 및 최적발전량 산정기법과 높은 조수간만의 차로 조력개발적지로 유망한 서해안에 건설하게 될 시화호 조력발전소의 사업 및 기후변화협약 이행 시 기대효과 등에 대하여 논하고자 한다.

• The Journal of the Korea Contents Association
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• v.11 no.6
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• pp.242-251
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• 2011

Social media in the press is often described as a future oriented and pioneering image. These press reports have played an important role in the proliferation of social media. This paper investigates social implications of social media discourse through the analysis of the press's reports. As a result, social media in the press was described as wave of an irresistible social changes. Corporations, governments, politicians and even the general public were reported to have shown a positive attitude towards using social media. It means that people accept disciplinaire needed for the time for progress toward a new future.

• 한국사회정책
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• v.23 no.1
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• pp.1-23
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• 2016

This study evaluates the strategic capacity of Korean labor union movement by examining policy alternatives and strategic steps that the Federation of Korean Trade Unions and the Korean Confederation of Trade Unions have shown in response to Park Geun-Hye government's labor market structuring policies. While the government-led labor reform was carried out as intended, organized labor has not simply failed to achieve progressive labor reforms to enhance employment security, but also to exert their strategic capacity effectively for preventing Park's labor market flexibilization policies. The two national centers have not been able to exert their strategic capacity (such as intermediating, framing, articulating, learning) for mobilizing the resources of internal solidarity, network embeddedness, narrative discourse, and organizational infrastructure. In particular, the formation and diffusion of public discourse is a significant part of strategic capacity of labor unions dealing with the labor politics of labor market restructuring, since organized labor, which is under the unfavorable constraints of limited movement resources and power imbalance with the business circle, needs to mobilize massive support and participation from union members and civil society organizations. In this light, it becomes of more importance for labor union movement to exert their strategic capacity toward internal solidarity and network embeddedness in the stage of labor market reforms. Under the recent stage of labor reforms, however, the labor unions has not harnessed their movement resources effectively, but undertaken their protest in a traditional manner, thereby losing its public efficacy from inside and outside. Moreover, it is necessary to build and activate the network of organic solidarity among organized labor, civil society organizations and progressive political parties, in order to cope with the pro-business coalition of power elites for accomplishing pro-labor reforms.

• Industry Promotion Research
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• v.8 no.4
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• pp.267-276
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• 2023

Based on the tourism input-output data of five provinces and cities in China's Bohai Rim region from 2015~2021, this study analyzes the efficiency of regional tourism using DEA-BCC and DEA-Malmquist index, as well as its contribution to regional economic efficiency, and identifies factors influencing the comprehensive efficiency. The research results indicate that the comprehensive efficiency of the tourism industry in the China Bohai Sea region has reached an optimal level of 88.9%, but there is still room for improvement, with overall fluctuations. The overall productivity of the tourism industry exhibits a "U"-shaped fluctuating pattern, with growth mainly driven by technological advancements. Due to the impact of the COVID-19 pandemic, the region experienced a nearly 50% decrease in total factor productivity in 2019~2020. However, in 2021, with the implementation of various government stimulus policies, the tourism efficiency rapidly recovered to 80% of pre-pandemic levels. In terms of the impact of the tourism industry on the regional economy in the China Bohai Sea region, Hebei Province stands out as a significant contributor. Based on the aforementioned research findings, the following recommendations are proposed in three aspects: optimizing the supply structure, increasing innovation investment, and strengthening internal collaboration. These recommendations provide valuable insights for enhancing regional tourism efficiency and promoting regional synergy.

• Journal of Technology Innovation
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• v.20 no.2
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• pp.161-187
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• 2012

Recently, environmentally friendly technology are becoming important due to reconsideration about climate change and environmental pollution. In addition, as well as technical skills and social interaction through an analysis of the nonlinear transition management and policy implementation are emerging. This study of the development of photovoltaic industry in Korea 10 years analyze with strategic niche management (SNM) based on the theoretical and multi-layered perspective (MLP) is used as the analytical framework. Choose the gerverment-support project for niche technology, through a process of quantifying and alnalyze the phase transition to Regime with the numerical method and policy vision, learning effects, and network that key elements of SNM, MLP. Through the analysis of the photovoltaic industry technology-commercialization phase was investigated. This conventional overall and step-by-step model for technical management is proposed to replace exiting linear and narrow method and through the case study its validity was confirmed.

• Asian Journal of Turfgrass Science
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• v.20 no.1
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• pp.33-40
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• 2006

Many soil amendments have been used nowadays to improve physical and chmical condition of turf soil, which might ultimately optimize turfgrass growth in golf courses. This study was carried out to Investigate the effects of new organic soil amendment containing pig excreta 50% and sawdust 50% on growth of zoysiagrass (Zoysia japonica L.) and kentucky bluegrass (Poa pratensis L.) in greenhouse. Three applicable treatments with soil mixtures of 10, 20, and 30% (v/v) animal organic soil amendment (AOSA) with sand, were tested for chemical property, physical property, visual quality and root length of zoysiagrass and Kentucky bluegrass. As results, application of $10{\sim}30%$ AOSA mixtures were proper to grow turfgrass in soil nutrition. Especially, the treatment with 20% AOSA mixtures showed 0.7% in organic matter, which meets to green standard of USGA. Also, 30% AOSA mixtures was 1.1% in organic matter, which might be desirable for zoysiagrass-planted golf courses in Korea. It was turned out that addition of AOSA decreased the hydraulic conductivity in soil physical property Because the sand possess high hydraulic conductivity, it is recommended to combine $10{\sim}30%$ AOSA with sand in order to sustain soil balance. The treatment with $10{\sim}30%$ AOSA noticeably increased visual quality of both zoysiagras and Kentucky bluegrass during 90 days. However, treatments with either 20% or 30% AOSA were effective to develop root length of zoysiagrass but treatments with 20% AOSA were more effective than that of 30% AOSA mixtures to promote root length of Kentucky bluegrass at 60 days. In conclusion, considering all vital factors such as visible quality, root growth, organic matter content, and economical efficiency, was taken, it is recommended that a $20{\sim}30%$ mixture of AOSA with sand is good for the growth of zoysiagrass and 20% mixture for Kentucky bluegrass.

• Archives of design research
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• v.16 no.2
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• pp.345-354
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• 2003

Digital TV broadcasting technology is recognized as a very encouraging technological development by koreans because of high-definition, multi-channel and interactive services which would broaden the viewers choice and promote people's prosperity. The technological development of digital TV service is a drastic change for people's convenience and would be a major media of‘e-government’in Korea. Digital TV Program UI will affect to people's esthetic sense and information efficiency. The information search pattern in TV is different from it of computer which has lead interactive media so far This research verifies the reasonable information display method through the usability test based on former related researches. For the case study, Interactive EPG design of SkyLife is selected and reviewed. This research includes the design development of interactive EPG of DVB-MHP.