• 한국중재학회지:중재연구
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• 제19권3호
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• pp.121-139
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• 2009

In this rapidly changing knowledge-based society, technology is regarded as one of critical factors for competitive edge and sustainable growth. Therefore, most of countries in the world have strengthened their efforts to promote industrial technology innovation and development. In Korea, KIAT(Korea Institute for Advancement of Technology) newly established m May 2009 as a quasi-government institute with the integration of six organizations including KTTC(Korea Technology Transfer Center) has played a crucial role in transferring and commercializing industrial technologies between public and private sectors. Generally, technology transfer and commercialization have been conducted by the contracts which are very detailed, complex and diverse. To solve any disputes and controversies between the parties, it is essential to make a prior agreement on the amicable settlement by the use of Arbitration Clause. By reviewing the characteristics, process, current situation and model contracts of domestic technology transfer in Korea, it is quite recommend for arbitration-related organizations such as KCAB(Korean Commercial Arbitration Board) to foster the strong campaign for the popular use of Arbitration Clause. It will contribute to settle any disputes and controversies between the parties more speedy, economically and rationally, thereby promoting the technology transfer and commercialization in Korea.

• 에너지공학
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• 제15권2호
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• pp.96-106
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• 2006

다양한 수소에너지의 생산방법 중에서 진정으로 청정하고 지속가능한 유일한 기술이 물로부터 수소를 획득하는 태양-수소제조 시스템이다. 태양에너지를 활용한 물로부터 수소생산 연구는 1979년 일본 동경대학의 Honda와 Fujishima 교수의 광전기화학적 방법이 성공적으로 제시된 이래로 매우 많은 연구가 진행되어 오고 있다. 이러한 관심은 가시광 광촉매 제조, 광전기화학전지 등의 개발을 유발하였으며, 융합기술의 하나인 바이오-광촉매 복합시스템 구성 등의 연구를 도출시켰다. 본 고에서는 이들 태양의 광에너지를 직접 활용한 물분해 수소생산 기술을 소개하였으나 태양열을 이용한 수소 제조기술은 포함시키지 않았다.

• 식품보건융합연구
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• 제5권6호
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• pp.5-9
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• 2019

Desalination requires large energy. This experiment deals to desalinate brackish water through solar panels. The discharge from desalination plants is almost entirely water, and .01 percent is salt. Desalination is a process that extracts minerals from saline water. Solar-powered desalination technologies can be used to treat non-traditional water sources to increase water supplies in rural, arid areas. Water scarceness is a rising dilemma for large regions of the world. Access to safe, fresh and pure clean drinking water is one of the most important and prime troubles in different parts of the world. Among many of water cleansing technologies solar desalination/distillation/purification is one of the most sustainable and striking method engaged to congregate the supply of clean and pure drinkable water in remote areas at a very sound cost. Six types of dripper having discharge 3 - 8 lh-1 were installed one by one and measured discharge and volume of clean water indicated that at 6 lh-1 untreated water discharge have maximum evaporation and volume of clean water was 19.2 lh-1 at same temperature and radiations. Now strategy was developed that when increased the temperature the intake discharge of untreated water must be increased and salt drained water two times more than treated water.

• 한국태양에너지학회 논문집
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• 제34권5호
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• pp.53-63
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• 2014

Caltech's Linde-Robinson Laboratory was originally built in 1932 featuring a Spanish mission-style design, whose function was to facilitate a solar observatory with a coelostat solar telescope dome and a solar shaft extending from the roof to more than 36.58m below the ground. The building has now been transformed into a cutting-edge center for research and instruction in global environmental science that retains its original character while setting new standards in energy efficiency and green design. It is the first LEED Platinum lab in the USA for renovation of a historical research building, consuming only one-sixth of the energy that the lab's comparable laboratories do. This work introduces various energy and environmental strategies hired for its sustainable rehabilitation and, especially, examines the functional validity of solar telescope daylighting by a coelostat. Observations were made on the llumination of underground floors, where illuminances of 40~50 lx were measured.

• Environmental Engineering Research
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• 제21권1호
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• pp.36-44
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• 2016

Constructed wetlands are established efficient technologies and provide sustainable solution for wastewater treatment. Similarly, biochar, which is an organic material, produced by means of pyrolysis, offers simple and low cost techniques to treat water and reduce carbon footprint. Combining both of these technologies can greatly augment the efficiency of the system. The objective of this study was to evaluate the efficiency of constructed wetlands by using biochar as media. Horizontal wetland beds with dimension ($1m{\times}0.33m{\times}0.3m$) were prepared using gravels and biochar, and cultivated with the Canna species. Synthetic wastewater was passed through these beds with average flow rate of $1.2{\times}10^{-7}m^3/sec$ achieving a retention time of three days. Pollutant removal performance was compared between the controlled and experimental wetland beds. This study reveals that the wetland with biochar were more efficient as compared to the wetland with gravels alone with average removal rate of 91.3% COD, 58.3% TN, 58.3% $NH_3$, 92% $NO_3-N$, 79.5% TP, and 67.7% $PO_4$.

• 접착 및 계면
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• 제22권2호
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• pp.69-77
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• 2021

세계적으로 지속가능한 세상을 만들기 위한 노력이 제조업에서 많이 이루어지고 있다. 이를 위해서는 사용 후 제품을 쉽고 간단하게 해체할 수 있는 설계 개념 중요하다. 접합된 제품 해체 시부품에 대한 피해가 없도록 접합부위가 분해되어 재활용이나 수리를 가능하게 하는 신기술이 최근 개발되고 있다. 본 총설에서는 조절가능한 접합-해체용 소재 기술, 특히 빛으로 해체하는 접착소재기술 동향을 정리하였다. 또한 반도체, 디스플레이 산업에 현재 활용되고 있는 빛 이용 임시 접합-해체용 필름에 대해 기술하였다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제16권6호
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• pp.1913-1934
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• 2022

The emergence of technologies like Big data analytics, Industrial Internet of Things, Internet of Things, and applicability of these technologies in various domains leads to increased demand in the underlying execution environment. The demand may be for compute, storage, and network resources. These demands cannot be effectively catered by the conventional cloud environment, which requires an integrated environment. The task of finding an appropriate service provider is tedious for a service consumer as the number of service providers drastically increases and the services provided are heterogeneous in the specification. A service broker is essential to find the service provider for varying service consumer requests. Also, the service broker should be smart enough to make the service providers best fit for consumer requests, ensuring that both service consumer and provider are mutually beneficial. A service broker in an integrated environment named Global Manager is proposed in the paper, which can find an appropriate service provider for every varying service consumer request. The proposed Global Manager is capable of identification of parameters for service negotiation with the service providers thereby making the providers the best fit to the maximum possible extent for every consumer request. The paper describes the architecture of the proposed Global Manager, workflow through the proposed algorithms followed by the pilot implementation with sample datasets retrieved from literature and synthetic data. The experimental results are presented with a few of the future work to be carried out to make the Manager more sustainable and serviceable.

• Nuclear Engineering and Technology
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• 제54권5호
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• pp.1664-1673
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• 2022

Achieving sustainable development requires an increasing share of green technologies. World energy demand is expected to rise significantly especially in developing economies. The increasing energy demands will be entertained with conventional energy sources at the cost of higher emissions unless eco-friendly technologies are used. This study examines the asymmetric effects of nuclear energy on carbon emissions for Pakistan from 1974 to 2019. Augmented Dickey-Fuller (ADF) and Phillips Perron (PP) unit root tests suggest that variables are integrated of order one and bound test of Autoregressive Distributed Lag (ARDL) and nonlinear ARDL confirm a long-run relationship among selected variables. The ARDL, Fully Modified Ordinary Least Squares (FMOLS), and Dynamic Ordinary Least Squares (DOLS) results show that the coefficient of nuclear energy has a negative and significant impact on emissions in both short and long run. Further, the NARDL finding shows that there exists an asymmetric long-run association between nuclear energy and CO₂ emissions. The vector error correction method (VECM) results indicate that there exists a bidirectional causal relationship between nuclear energy and carbon emissions in both the short and long run. Additionally, the impact of nuclear energy on ecological footprint has been examined and our findings remain robust.

• Journal of Smart Tourism
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• 제2권4호
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• pp.25-34
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• 2022

Digital transformation plays a critical role in making hospitality and tourism organizations create new business processes and customer experiences. The hospitality and tourism industry thrives on creating unique experiences by offering exceptional and innovative customer services through innovative digital technologies. Thus, this study provides an overview of the current use of these technologies in the hospitality industry and their potential advantages and opportunities. In particular, the metaverse and immersive virtual reality (VR) technology are gaining popularity in the hospitality industry, offering new opportunities for innovation and driving core values. This study discusses the current use of VR and metaverse and potential advantages and opportunities for researchers and practitioners in the hospitality and tourism context. Thus, we provide suggestions and implications for hospitality and tourism industry stakeholders to increase core values and business performance and create sustainable competitive advantages over other market players through VR and metaverse.

• 국제학술발표논문집
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• The 9th International Conference on Construction Engineering and Project Management
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• pp.543-550
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• 2022

The U.S. Department of Energy conducts the Solar Decathlon competition as a student-based achievement that encourages sustainable design with energy efficiency and solar energy technologies. In the 2020 competition, the University of Nevada, Las Vegas (UNLV) team designed, fabricated, and constructed a net-zero modular house that applies innovative and highly efficient building technologies. This paper focused on the lessons learned during the early phases of this ongoing modular project. The research methodology included obtaining feedback from key project participants using a well-structured questionnaire. The results showed that the major items/challenges in the project's planning phase included selecting the modular size, planning the construction system, planning the materials and procurement, estimating costs and duration, selecting a fabricator, collaboration and communication, safety, and planning module transportation. These findings will help modular practitioners and future Solar Decathlon competition participants better understand how and what factors they should consider most during the early phases through the lessons learned.