
http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
지역난방 회수온도가 열병합발전소 증기터빈 성능에 미치는 영향 연구
김종현,문승재,Kim, Jonghyun,Moon, Seung-Jae 한국플랜트학회 2018 플랜트 저널 Vol.14 No.3
If the combined operation of Gwanggyo Cogeneration plant is similar to that of 2017, the CHP return temperature is lowered to $4^{\circ}C$, $6.3^{\circ}C$ and $7.8^{\circ}C$ according to the increase of heat surface area and the electric power is increased by 413 kW and 676 kW from its original 39,025 kW, and when the heat surface area is increased 75% electric power increases by 834 kW, totaling 39,859 kW. NPV, which is an economic analysis standard, is worth 350 million won, 500 million won, and 520 million won, and all measures to increase the heat surface area are proven to be worth the investment. As the heat transfer area increased, the electric power and NPV increased proportionally but the rise amount decreased. The electrical output and NPV were found to be the highest among the three options when the heat transfer area was increased by 75%.
사회적 기업의 인적자원관리시스템과 사회ㆍ경제적 가치 균형성의 관계에서 사회적 기업가 정신과 금전적 인센티브의 조절된 매개효과
김종현 ( Jonghyun Kim ),홍소정 ( Sojung Hong ),이윤수 ( Yunsoo Lee ) 고려대학교 HRD정책연구소 2021 휴먼웨어 연구 Vol.4 No.2
The purpose of this study is to empirically analyze the factors that related to the balance of economic and social values to ensure the sustainability of social enterprises from the human resource management perspective. Using the 2020 Social Performance Incentive Company Survey data, we estimated the moderated mediation of social entrepreneurship and financial incentives in the relationship between human resource management system and social and economic value balance. The result showed that the effect of human resource management system on entrepreneurship was positively significant. Financial incentives had a significant positive effect on entrepreneurship except for risk sensitivity. Social entrepreneurship fully mediated the relationship between the human resource management system and the balance of social and economic values. Finally, the moderated mediating effect of incentives and progressive spirit was significant. Based on the findings, implications for the balance of social and economic values of social enterprises were discussed and suggestions for future studies were presented.
정규표현식 프로세서를 위한 호스트 인터페이스 설계 및 구현
김종현(JongHyun Kim),윤상균(SangKyun Yun) 한국정보과학회 2017 정보과학회 컴퓨팅의 실제 논문지 Vol.23 No.2
정규표현식 패턴 매칭을 고속으로 수행하기 위하여 하드웨어 기반의 정규표현식 매칭 회로들이 제시되었으며, 특히 보통 프로세서처럼 정규표현식에 대한 프로그램을 실행하여 패턴 매칭을 수행하는 정규표현식 프로세서가 제시되었다. 정규표현식 프로세서가 패턴 매칭을 수행하기 위해서는 명령어 메모리에 정규표현식 패턴에 대한 명령어가, 데이터 메모리에는 매칭 대상이 되는 데이터가 미리 저장되어야 한다. 정규표현식 프로세서를 호스트의 보조프로세서로 사용하려면 호스트에서 정규표현식 프로세서의 명령어 메모리와 데이터 메모리를 초기화하는 기능을 제공해야 하며 이를 위한 호스트 인터페이스가 필요하다. 본 논문에서는 Altera사의 DE1-SoC 보드에서 호스트와 정규표현식 프로세서 간의 인터페이스를 설계하였고, 이를 사용하기 위한 응용 프로그램 인터페이스도 구현하였다. 응용 프로그램에서 응용프로그램 인터페이스를 사용하여 정규표현식 프로세서를 이용한 패턴 매칭을 수행하여 호스트 인터페이스의 동작을 확인하였다. Many hardware-based regular expression matching architectures have been proposed for high-performance matching. In particular, regular expression processors, which perform pattern matching by treating the regular expressions as the instruction sequence like general purpose processors, have been proposed. After instruction sequence and data are provided in the instruction memory and data memory, respectively, a regular expression processor can perform pattern matching. To use a regular expression processor as a coprocessor, we need the host interface to transfer the instruction and data into the memory of a regular expression processor. In this paper, we design and implement the host interface between a host and a regular expression processor in the DE1-SoC board and the application program interface. We verify the operations of the host interface and a regular expression processor by executing the application programs which perform pattern matching using the application program interface.