• The Safety technology
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• no.141
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• pp.12-15
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• 2009

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.8
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• pp.3458-3465
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• 2011

Business relationships can be divided into vertical and horizontal relationships. Relationship between horizontal competitors in the business of business to be done is generally vertical relationship between the main office Suppliers and Contractors says business done. In general, the number of models of business relationships through a lot of things are known. Model consisting of a vertical relationship, but there are not many highlights. In this paper, the vertical relationship problems based on the business model to develop. Vertical relationships include leading industrial electronics, automotive and many industrial tempted to target the automotive industry, but in this paper developed a model to look at. In Chapter 2 the theoretical background needed to develop a process model to examine the vertical relationship between Chapter 3 Features Find out about your business. Followed by Chapter 4 of this paper, the vertical relationship between the core business process model is developed. Finally, Chapter 5 of the study limitations and future research directions are suggested.

• Journal of Digital Convergence
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• v.16 no.8
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• pp.361-371
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• 2018

This study is an empirical study on the effect of wellness factors on the quality of life and subjective happiness of disabled workers, and aims to contribute to living a healthy life by experiencing wellness in the real life. This study used raw data of the 8th employment panel survey for the disabled, and explored factors such as physical wellness, emotional wellness, social wellness, cognitive wellness, and occupational wellness through exploratory factor analysis. And the wellness factors have a significant effect on the quality of life and subjective happiness of the disabled workers. The results showed that the five wellness factors had a positive (+) effect on the quality of life and subjective happiness of the disabled. Also, the quality of life has a significant effect on subjective happiness. In conclusion, it was confirmed that the quality of life and subjective happiness were improved only when the wellness of the disabled workers was increased. In the future, it is necessary to develop a wellness program suitable for the type of disability and to develop indicators that can be applied to real life situations.

• 한국벤처창업학회:학술대회논문집
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• 2018.04a
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• pp.27-30
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• 2018

디지털 음원 시장을 양분하는 가장 대표적 디지털 음원 소비방식은 다운로드(download)와 스트리밍(streaming)이다. 음원 스트리밍 시장은 IT 기술의 발전으로 빠른 성장을 거듭하여 스트리밍 이용 수가 급격히 증가한 반면, 다운로드 수는 감소하는 추세를 보이고 있어 음원 소비 방식이 소유방식에서 접근방식으로 변화중이라고 할 수 있다. 스포티파이(Spotify)와 같은 음원 스트리밍 기업이 프리미엄(Freemium) 가격정책을 운용하는 반면, 국내 음원 스트리밍 기업은 정액요금제 가격정책을 주로 채택하고 있다. 정액요금제 가격정책을 채택한 기업의 수입은 소비자가 매달 지불하는 일정한 금액으로 고정되어 있지만, 비용은 징수규정에 따라 소비자가 스트리밍을 하는 횟수에 비례하여 증가하기 때문에 변동성이 있다. 서비스를 열성적으로 이용하는 소비자가 추가 구매를 할 가능성이 높은 다른 비즈니스에 비해, 정액제로 운영되는 음원 스트리밍 비즈니스는 사실상 추가 구매가 이뤄지는 경우가 드물기 때문에 음원 이용 건수가 많은 소비자가 기업의 높은 가치를 주는(high-value) 고객이 아닐 수 있다. 따라서 본 연구는 스트리밍 정액요금제 소비자를 음원 소비량에 따라 세분화(segmentation)하고 이들의 특성을 살펴봄으로써, 음원 스트리밍 기업과 연구자에게 효과적인 전략을 세우는 데 도움을 주는 것을 목표로 한다.

• Journal of the Korea Institute of Building Construction
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• v.7 no.3
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• pp.23-31
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• 2007

• Journal of the Korea Institute of Military Science and Technology
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• v.27 no.1
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• pp.107-115
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• 2024

Various vaccines were rapidly developed during the COVID-19 pandemic to prevent and treat infections but global infections continue, and concerns about new mutations and infectious diseases persist. Thus, active research focuses on developing, producing, and supplying vaccines and treatments for various infectious diseases and potential pandemics. Natural killer(NK) cells, as innate immune cells, can recognize and eliminate abnormal cells like virus-infected and cancer cells. Hence, their development as anticancer and antiviral treatments is rapidly advancing. In this study, optimal short-term culture conditions were identified for allogeneic NK cells by simplifying the culture process through the isolation of NK cells(referred to as NKi cells) and eliminating CD3+ cells(referred to as CD3- cells). NK cells demonstrated reduced viral titer in injection of NK cells into SARS-CoV-2 infected ACE-tg mice increased survival. The study's findings could form the basis for an antiviral treatment platform that swiftly responds to new viral disease pandemics.

• Journal of Internet Computing and Services
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• v.18 no.4
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• pp.1-6
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• 2017

According to Gartner, the size of the global health care industry in 2020 is expected to reach $ 850 billion, which is 15 percent of the total IoT market. The health care market is growing a lot lately, and many people are looking for a fitness center to build a healthy body. Sometimes, they exercise the wrong way by exercising exercise in the wrong way. Even though it is recommended to use the exercise, it is problematic to know how to use it or not to use it. It is becoming a problem. This paper designed the NFC fitness center customized for the fitness center that users use to improve the previously presented problem.

• 수도
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• s.36
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• pp.47-52
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• 1986

1984. 10. 29-11. 2 튜니스에서 열렸던 제15차 국제수도회의에서 발표된 논문중 참고될 만한 내용의 논문을 번역 계재합니다. 많은 참고바랍니다

• 수도
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• s.36
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• pp.52-54
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• 1986

1984. 10. 29-11. 2 튜니스에서 열렸던 제15차 국제수도회의에서 발표된 논문중 참고될 만한 내용의 논문을 번역 계재합니다. 많은 참고바랍니다

• 수도
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• s.36
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• pp.54-57
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• 1986

1984. 10. 29-11. 2 튜니스에서 열렸던 제15차 국제수도회의에서 발표된 논문중 참고될 만한 내용의 논문을 번역 계재합니다. 많은 참고바랍니다