중국 동북공정의 樂浪郡 인식-苗威, 『乐浪硏究』, 北京:高等敎育出版社, 2016-

안정준 경희대학교 인문학연구원 2016 인문학연구 Vol.0 No.32

『A study of LeLang(乐浪硏究)』 written by Miao-wei(苗威) is largely followed by the tendency of the Chinese scholarship to focus on the pre-Qin literature. It represents a certain degree of the position of the academic community on the system and political and cultural influence of the LeLang area. In this article, I reviewed the contents of the book by dividing into major sections with the Spatio-temporal range of the LeLang Commandery, the ethnic system of the LeLang people, and the historical significance of the LeLang culture. This book is a follow-up study of the 『Gojoseon research(古朝鲜硏究)』(published in 2006), and it paid close attention to the Close relationship with the LeLang and Chinese dynasty. She presented the history From the 'Yiwai' to the ‘Giza Chosun’-‘Wiman Chosun’-LeLang Commandery. Based on this, She Insisted the political forces on the Korean peninsula and their members have long maintained that they have formed close ties with the Chinese dynasties in tribal and political terms. Miao-wei centered on China as a priori, simplifying the history of the surrounding East Asia over 2,000 years after the invasion. At that time, the indigenous social governance of the Korean Peninsula was still existent. It is the limit of this book that it can not structurally explain the background of the incorporation of the indigenous forces into the tribute system of the center of LeLang Commandery, and the background of such a state that lasted for a long time. 苗威가 2016년에 쓴 『乐浪硏究』(高等敎育出版社)는 중국학계의 先秦문헌 중심 연구 경향을 대체로 따르는 가운데, 낙랑 지역의 주민 계통과 정치․문화적 영향에 대한 그들 학계의 입장을 어느 정도 대변하고 있다. 이에 본고에서는 ‘낙랑군의 시공간적 범위’, ‘낙랑군 주민의 종족계통’, ‘낙랑문화의 전파와 그 역사적 의의’로 크게 장을 구분하여 『乐浪硏究』의 내용을 검토해보았다. 이 책은 2006년에 출간된 『古朝鲜硏究』(香港亚洲出版社)의 후속 연구로서 한반도 북부에 존재했던 낙랑군의 역사적 의의를 고조선과 더불어 중원왕조와의 밀접한 관련 속에서 찾고 있다. 이를 바탕으로 ‘良夷’로부터 기자조선-위만조선-낙랑군으로 주민계통이 이어지는 역사상을 제시하였으며, 한반도의 정치세력과 그 구성원은 오래전부터 중원왕조와 종족적·정치적으로 밀접한 관계를 형성한 것으로 보았다. 묘위는 선험적으로 중국을 중심에 두고 외연․확대․수용․계승 등의 표현을 통해 낙랑군 이후 2천여 년에 걸친 주변 동아시아의 역사를 단순화하였다. 당시 한반도의 토착사회 지배구조가 엄존해있던 상황에서 이들이 낙랑군 중심의 조공체제로 편입된 배경이 무엇인지, 그것이 오랫동안 지속된 동력은 무엇인지를 구조적으로 설명하지 못한 점은 이 책의 뚜렷한 한계라고 할 수 있다.

화상회의 시스템에서의 다중화 및 역다중화 ( Multiplexer / Demultiplexer for Video Conferencing System )

안정준,김기홍,김대성,강태익 대한전자공학회 1996 대한전자공학회 학술대회 Vol.1996 No.1

팥나방(Matsumuraeses phaseoli)의 발육과 생식에 미치는 온도의 영향

안정준,김은영,서보윤,정진교,Jeong Joon, Ahn,Eun Young, Kim,Bo Yoon, Seo,Jin Kyo, Jung 한국응용곤충학회 2022 한국응용곤충학회지 Vol.61 No.3

Matsumuraeses phaseoli is one of important pests in soybean crops, especially adzuki beans. We investigated the effects of temperature on development of each life stage, adult longevity and fecundity of M. phaseoli for understanding the biological characteristics of M. phaseoli at ten constant temperatures of 7, 10, 13, 16, 19, 22, 25, 28, 31, and 34℃. Eggs hatched successfully at all temperature subjected except 7℃ and 34℃. The developmental period of each life stage and adult longevity of M. phaseoli decreased as temperature increased. Lower and higher threshold temperature (TL and TH) were calculated by the Lobry-Rosso-Flandrois (LRF) and Sharpe-Schoolfield-Ikemoto (SSI) models. The lower developmental threshold (LDT) and thermal constant (K) from egg hatching to adult emergence of M. phaseoli were estimated by linear regression as 9.04℃ and 422.97DD, respectively. TL and TH from egg hatching to adult emergence using SSI model were 20.0℃ and 32.3℃. Thermal windows, i.e., the range in temperature between the minimum and maximum rate of development, of M. phaseoli was 12.3℃. We constructed the adult oviposition model of M. phaseoli using adult survivorship and fecundity. Temperature-dependent development models and adult oviposition models will be helpful to understand the population dynamics of M. falcana and to establish the strategy of integrated pest management in soybean fields.

4~5세기 高句麗의 中國系 流移民 수용과 그 지배방식

안정준 서울대학교 규장각한국학연구원 2014 한국문화 Vol.68 No.-

Examined here are the historical background that Koguryo(高句麗) accepted Chinese emigrants(中國系 流移民) and the way Koguryo settled and controlled them in the 4th~5th centuries. First, the Liao-xi(遼西) and Liao-dong(遼東) led to Koguryo, so the space lay between Liao-xi, Liao-dong and Koguryo wasn’t separated for each other. Considered this point, this article examined the spread of numerous emigrants in consequence of confusion of Chinese dynasty, the situation that some of them had gone to Koguryo one after another, and the background that Koguryo accepted them. There are records that Koguryo already accepted Chinese emigrants from the beginning of the 3th century, the end of the later Han dynasty(後漢). Especially in the 4th~5th centuries, because of the long term conflicts between Koguryo and Murong(慕容) ‘Yan(燕)’, two forces exerted great efforts to secure Chinese emigrants. In addition, it is considered that Koguryo didn’t disband their own social construction of these emigrants group, and, what is more, allowed their own system and custom in a certain degree. Therefore we could reach the conclusion that there was the planned policy by which Koguryo accepted and controlled Chinese emigrants between the 3th~5th centuries.

「李他仁墓誌銘」에 나타난 李他仁의 生涯와 族源

안정준(安政焌) 한국목간학회 2013 목간과 문자 Vol.11 No.-

1998년 처음 공개된「李他仁墓誌銘」은 현재 실물을 직접 확인할 수 없다는 한계가 있지만, 출처가 비교적 분명한 편이며, 내용 또한 허위로 작성되었을 가능성은 낮다고 판단된다. 이 묘지명에서는 문헌상 거의 보이지 않던 7세기경 柵州(柵城) 지역의 관할 양상에 관한 기록이 단편적이나마 나타나고 있으며, 묘주의 姓氏와 그 출신지, 역임한 官職(等) 등이 기존에 발견되었던 歸唐고구려인들과 비교해 일부 다른 양상을 보이고 있다. 그러나 誌文전체의 譯註와 더불어 내용을 구조적으로 분석하는 작업이 아직 이루어지지 않은 탓에 이에 대한 기존의 논의가 다소 불완전하게 전개된 부분들도 없지 않았다. 따라서 본고에서는「李他仁墓誌銘」전체의 譯註를 제시하고, 묘지명의 撰者, 李他仁이 唐에 투항한 시기, 李他仁일가의 歷任官및 族源문제 등을 재검토해보았다.「 李他仁墓誌銘」은 唐人에 의해 작성되었다는 한계가 있다. 그러나 고구려 통치 하의 柵城일대에서 數代에 걸쳐 거주하며 官을 역임하기도 했던 靺鞨人一家의 삶을 들여다보고, 고구려의 柵城일대에 대한 지배 형태와 異民族통치의 一面을 살펴볼 수 있는 귀중한 자료라고 생각된다.

Calcium/calmodulin-dependent protein kinase II of the oriental fruit fly, Bactrocera dorsalis, and its association with rapid cold hardiness

안정준,최경선,Shaw-Yhi Huang,Md. Abdullah Al Baki,아메드 샤비르,김용균 한국응용곤충학회 2018 Journal of Asia-Pacific Entomology Vol.21 No.4

The oriental fruit fly, Bactrocera dorsalis, is a serious insect pest with diverse host range. Furthermore, its invasive and polyphagous behaviors allow this species to expand its habitats. Recent climate change and increase of international trade/transportation facilitate the species expansion from subtropical to temperate regions. Low temperature during winter appears to be the major factor limiting its expansion to temperate zones in the northern hemisphere. This study reports its remarkable ability in rapid cold-hardening (RCH) along with deep supercooling capacity. A brief exposure to 9 °C significantly enhanced cold tolerance of its larvae, pupae, and adults. RCH took 1–2 h for pupae and adults, although it took 24 h for larvae. Supercooling capacity of pupae was also enhanced by RCH treatment from −13.4 °C to −16.6 °C. To trace genetic factors associated with RCH, calcium/calmodulin-dependent protein kinase II (Bd-CaMKII) was identified from B. dorsalis and their expression in response to RCH treatment was analyzed. Bd-CaMKII possesses three conserved domains of kinase, calmodulin, and oligomerization. Bd-CaMKII is highly homologous to CaMKII of D. melanogaster and other tephritid flies. Expression levels of Bd-CaMKII in the larvae treated with RCH were significantly increased by approximately 5.5 folds compared to those in control larvae. In addition, expression levels of HSP70 and HSP90 were also increased in response to RCH treatment. These results along with previous studies suggest that cold-hardening of B. dorsalis is functionally associated with its supercooling capacity with increased production of cryoprotectants and HSP through regulatory activity of Bd-CaMKII.

식량작물에 피해를 주는 진딧물 4종의 발육과 번식에 미치는 온도의 영향

안정준,최경산,서보윤,정진교 한국응용곤충학회 2021 한국응용곤충학회지 Vol.60 No.4

진딧물은 직접적으로 식물의 체관부를 흡즙함으로써 식물 피해를 줄 뿐 아니라 식물 바이러스를 매개하고 그을음병을 유발시켜 식물에 이차적인 피해를 준다. 식량작물에 영향을 주는 기장테두리진딧물(Rhopalosiphum padi), 싸리수염진딧물(Aulacorthum solani), 아카시아진딧물 (Aphis craccivora), 완두수염진딧물(Acyrthosiphon pisum)의 발육, 생존, 번식에 미치는 온도의 영향을 생명표분석을 통하여 비교하였다. 10, 15, 20, 25, 30°C에서 얻은 발육단계별 발육기간, 생존율, 성충수명, 성충산자 자료를 암수이용생명표분석(age-stage, two-sex life table analysis) 방법을 이용하여 생명표매개변수를 추정하였다. 싸리수염진딧물은 30도에서 성충으로 발육하지 못하였다. 15°C를 제외한 모든 온도에서 기장 테두리진딧물의 내적자연증가율이 가장 높았으며 (10, 20, 25, 30°C에서 0.12, 0.34, 0.47, 0.32) 30도에서 완두수염진딧물의 내적자연증가율은 음의 값 (-0.04)이었다. 식량작물을 가해하는 진딧물 4종의 생명표 매개변수 비교분석을 통해 저온 적응성이 높은 종은 싸리수염진딧물이었고 고온 환경에서는 기장테두리진딧물이 우점할 것으로 추정되었다. Aphids can damage plants directly by absorbing their phloem sap and indirectly by transferring plant viruses and causing sooty mold. We compared the thermal effect on the development, survivorship, and reproduction of four cereal crop-damaging aphid species, Rhopalosiphum padi, Aulacorthum solani, Aphis craccivora, and Acyrthosiphon pisum using a life table analysis method. We investigated the stage-specific development period, survivorship, adult longevity, and fecundity of the abovementioned four aphids at 10, 15, 20, 25, and 30°C, respectively, and analyzed their life table parameters using the age-stage, two-sex life table analysis. A. solani nymphs could not complete their development to adulthood at 30°C. The intrinsic increase rate of R. padi was the highest at all tested temperatures except for that at 15°C (0.12, 0.34, 0.47, and 0.32 at 10, 20, 25, and 30°C, respectively), and that of A. pisum displayed negative values at 30°C (-0.04). It is speculated that R. padi would be a dominant species under high temperature conditions and A. solani is a highly adaptive species at low temperatures through the comparative analysis of the life table parameters of four aphid species damaging to cereal crops.

P형 우물 영역의 도핑 농도와 면적에 따른 4H-SiC 기반 DMOSFET 소자 구조의 최적화

안정준,방욱,김상철,김남균,정홍배,구상모,Ahn, Jung-Joon,Bahng, Wook,Kim, Sang-Chul,Kim, Nam-Kyun,Jung, Hong-Bae,Koo, Sang-Mo 한국전기전자재료학회 2010 전기전자재료학회논문지 Vol.23 No.7

In this work, a study is presented of the static characteristics of 4H-SiC DMOSFETs obtained by adjustment of the p-base region. The structure of this MOSFET was designed by the use of a device simulator (ATLAS, Silvaco.). The static characteristics of SiC DMOSFETs such as the blocking voltages, threshold voltages, on-resistances, and figures of merit were obtained as a function of variations in p-base doping concentration from $1\;{\times}\;10^{17}\;cm^{-3}$ to $5\;{\times}\;10^{17}\;cm^{-3}$ and doping depth from $0.5\;{\mu}m$ to $1.0\;{\mu}m$. It was found that the doping concentration and the depth of P-base region have a close relation with the blocking and threshold voltages. For that reason, silicon carbide DMOSFET structures with highly intensified blocking voltages with good figures of merit can be achieved by adjustment of the p-base depth and doping concentration.

PWM인버터-유도전동기 구동시스템의 전도노이즈 예측

안정준,이정호,원충연,김영석,최세완 전력전자학회 1999 전력전자학회 논문지 Vol.4 No.6

이 논문은 PWM 인버터-유도전동기 구동 시스템에서 발생되는 전도노이즈를 예측하기 위한 기법을 제시하였다. 전도노이즈 예측을 위한 시뮬레이션 모델을 얻기위하여 기생성분을 갖는 인버터에 대한 고주파수 모델과 고정자권선의 복수코일모델을 설계하였다. 마지막으로 결과는 시뮬레이션과 실험으로 확인되었다. This paper presents a technique for predicting the conductLu EMI(Electro Magnetic Interference) produced b by PWM inverter-induction motor drive system. To obtain the simulation models for prediction of conduct떠 n noise, high frequency model of an inverter leg with parasitic elements and multi-coil model of stator winding M are designed. Finally, the results are confirmLu from simulation and experiments.

결합 데이터 개발과 활용 사례 연구

안정준 한국지능정보시스템학회 2020 한국지능정보시스템학회 학술대회논문집 Vol.2020 No.11