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학술논문7 : G2 시대 중국의 동아시아 안보전략에 관한 연구 -공격적 현실주의 관점으로 조망한 중국의 동아시아 패권전락을 중심으로-
배현우 ( Hyun Woo Bae ) 한국군사학회 2014 군사논단 Vol.78 No.-
This study is presenting the directions of future for Republic of Korea which is evaluated as a muddle state due to relatively strong surrounding powers by taking a view of Hegemony Strategy of China in East Asia with a realistic view of Mearsheimer within East Asia order which is turning a new view now. A new type of great-power relationship is that China advocates is a highly difficult respond to “Strategy of rebalancing toward asia” of the United states, including the internal commitment for not adapting to the existing orders lead by the United states. The United States trying to the policy conversion as a “less activist foreign policy” for divisions of roles by Alliance & Friendly nations in order to push forward with the “Strategy of Blockade & Hedging” of Military & Securitive Side to China based on the U.S.-Japan alliances. China is seeking a strategy for securing the Maritime controls in order to expand their influences by overcoming restraint from the United States in Asia Pacific Area. Also, proclamation of East China Sea ADIZ(Air Defense Identification Zone) Was promoted within such contexts. The Peace Policy China has advocated is not a policy that seeks for peace essentially, but a Temporary & potential phenomenon that watch for an opportunity to change to pursuit of supremacy powers at any time. Progresses of China have been occurred in Northeast Asia recently has shown aspects of oriented Hegemony which overthrows the existing situation and expands by maximizing powers.
PLM 시스템 도입과 효율적 국방 형상관리 개선방안 연구
이주영,배현우,Lee, Joo-Young,Bae, Hyun-Woo 한국국방경영분석학회 2009 한국국방경영분석학회지 Vol.35 No.1
In this study, the establishment strategies introduced here are based on the applicable PLM system to Defence Configuration Management. These are applied to enlargement area advanced nations and commercial fields already. Additional1y, the study analyze the problem of current Defence Configuration Management and the establishment strategies improving Defence Configuration Management by adapting PLM system to increase efficiency. 본 연구에서는 이미, 선진국과 민수분야에서 적용하고 있는 PLM 시스템의 개념을 이해하고 PLM 시스템을 국방 형상관리에 적용하는 방안을 제시하였다. 또한 현 형상관리의 문제점을 도출하였고, PLM 시스템을 도입하고 이원화 된 시스템을 통합하여 형상관리의 효율성을 향상시키는 개선방안을 제시하였다.
김원태(Won-Tae Kim),배현우(Hyun-Woo Bae),김태환(Tae-Hwan Kim) 대한전자공학회 2014 전자공학회논문지 Vol.51 No.11
본 논문은 기존의 안개 제거 방법에서 전달량(transmission) 추정 과정을 변경한 고속 고품질의 안개 제거 방법을 제안한다. 기존의 안개 제거 방법에서는 전달량 추정 과정에서 dark channel 연산에 의해서 후광(halo) 및 블록 현상이 발생하는데, 제안하는 방법은 이런 현상들을 효과적으로 줄이기 위해서 dark channel 연산 이후에 최대값 필터를 적용한다. 그 결과, 기존의 안개 제거 방법에서 전달량을 정련하기 위해서 수행하는 복잡한 연산 과정을 결과 영상의 품질 저하 없이 간소화 시킬 수 있다. 본 논문은 기존의 다 채널 유도 필터를 단 채널의 유도 필터로 대체하여 사용하는 것을 제안한다. 실험 결과는 제안하는 전달량 보정 과정에 의한 결과 영상의 우수한 품질과 기존의 안개 제거 속도에 비해 최대 59.6% 까지 향상된 안개 제거 속도를 입증한다. This paper presents a fast and high-quality haze removal method by the modification of the conventional transmission estimation process. In the conventional haze removal method, the halo and blocking artifacts arises while estimating the transmission. In order to effectively reduce the artifacts, the proposed method employs the maximum filter after the calculation of the dark channel. Because of the reduction of the artifacts, the proposed method can simplify the transmission refinement process without sacrificing the quality of the results: this paper proposes to use the single-channel guided filter instead of the multi-channel guided filter. The experimental results demonstrate that the quality of the dehazed results by the proposed transmission correction process is improved and the haze removal speed is increased by up to 59.6%, when compared to the conventional ones.
소형 다이어프램 펌프의 성능개선을 위한 개스킷 형상에 대한 연구
윤기원(Gi Won Yun),배현우(Hyun Woo Bae),성재용(Jaeyong Sung),이명호(Myeong Ho Lee) 한국생산제조학회 2018 한국생산제조학회지 Vol.27 No.4
In this study, the gasket shape of a small diaphragm pump was investigated to improve the pump performance and efficiency. The present pump is used for an electric toothbrush that automatically drains out gargling water. The discharge and suction areas are selected as a design factor. To simulate debris in gargling water, various diamond particles were mixed into water. The results show that both the flow rate and pump head increase with discharge and suction areas; however, an optimum discharge to suction area ratio of 2.82 exists. In this condition, the pump water power and efficiency are enhanced by about 16% and 27%, respectively. The addition of particles into water decreases the pump performance due to clogging; however, with middle sized particles, the amount of decrease is minimized.
문종하 ( Jong Ha Moon ),황준성 ( Jun Seong Hwang ),연동건 ( Dong Keon Yon ),정연욱 ( Yeon Wook Jeong ),김동환 ( Dong Hwan Kim ),배현우 ( Hyun Woo Bae ) 국군의무사령부 2020 대한군진의학학술지 Vol.51 No.1
Objective; MEOC(Medical Emergency Operation Center, AFMC) is a 24 hour emergency call center at AFMC(Armed Forces Medical Command). As additional mission, it is serving a similar role as the KCDC's 1339 call center by receiving situations and conducting tele-consultations for COVID-19 cases in R.O.K. military. This study was performed to effectively prepare and respond to future waves of COVID-19 and to other new pandemic diseases. Method; We conducted the analysis of MEOC tele-consultation cases for COVID-19 in the span of 6 months(Jan. 22nd. 2020. ∼ Jul. 21st. 2020, 5,513 cases). Hancom Office 2018 and IBM SPSS Statistics 26 were used for the data analysis. Results; Comparison of the trend curves for the number of MEOC tele-consultations, COVID-19 patients in South Korea and in R.O.K. military yielded interesting results. Consultation results were classified into 8 categories and there were some statistically significant correlation among them. Distribution charts of each category showed some changes over time. Conclusion; Our results indicate that the R.O.K. military has successfully managed the COVID-19 situation and it can be appraised that the MEOC's tele-consultation greatly contributed to this. We'll make further progress in the future.