시베리아내전의 발발과 연해주 한인사회의 동향

윤상원(Yun Sang-won) 고려사학회 2010 한국사학보 Vol.- No.41

The aim of this article is to clarify the origin of the Korean armed struggle in Chien tao and Russian Far East in the early 1920s. In conclusion, I believe that the origin of Korean armed struggle is the Russian Revolution in 1917 and ensuing civil war in Siberia. In particular, Japanese forces in Siberia after the Russian Revolution made Koreans in that region to struggle with Soviet Red Army and Russian partisan troops. Japan has sent troops to Siberia in 1918 and supported White army in Russian civil war. For this reason Koreans naturally jumped into the fight against the Japanese and the Whites. And the armed struggle taken place in Siberia soon had an impact on the Korean community in Chientao. Korean patriots in Chien tao also began a battle with the Japanese. From this wide range of armed struggle has unfolded in Chientao and Russian Far East in the early 1920s. But the Koreans partisan movement in Russia also had to be affected to the presence and movements of Koreans in that Region in the previous time. Korean community in Russia also had a class problem. Some of Koreans who early imigrated to the Russian territory and acquired Russian nationality, received land distribution from the Russian government and were incorporated into the ruling class. They were called 'Won-he-in'. In contrast, there were Koreans who were not acquired Russian nationality. As there was no land for them, They had cultivated the land of Russian landlord or Won-ho-in. otherwise, became the daily agricultural workers. They were "Yo-ho-in". And of course, Won-he-in were the side of White army and Red army had the support of Yo-ho-in.

베이시스를 이용한 석유비축의 경제성 제고 방안

윤원철 한국환경경제학회 한국자원경제학회 2004 자원·환경경제연구 Vol.13 No.2

기존 석유비축사업은 안보 위주의 정태적(stock) 개념에 바탕을 둔 것으로 최근의 여건 변화에 따라 경제성 위주의 동태적(flow) 개념으로 전환될 필요성이 대두 되고 있다. 본 연구에서는 석유비축의 경제성 제고 방안으로서 유가시황에 따라 베이시스를 활용한 선택적 거래전략을 제시하고, 이들 거래전략의 효과를 정량적으로 분석 하였다. 이를 위해, WTI 유종을 대상으로 1997년 10월~2002년 8월에 해당하는 주간 현물가격과 선도가격을 활용하여 선택적 거래의 유용성을 검증하였다 분석결과를 요약하면, 유가상황을 고려하지 않는 경우에 비해 선택적 거래가 수익의 기대값을 향상시키고, 이의 변동성을 감소시킬 수 있다 또한, 선택적 거래에서도 실행수준을 고려하여 다시금 선택적으로 거래하는 경우가 수익의 기대값을 증가시키고 위험을 감소시킬 수 있다. 이상의 분석결과를 토대로, 비축시설과 비축유를 적극적으로 활용함과 동시에 적절한 형태의 파생상품거래를 병행하는 것이 국내 석유비축사업의 경제성을 제고하는데 도움이 될 것으로 판단된다. The current petroleum stockpiling by Korean government is based on the static concept of dead-stock. However, the recent changes in economic environment is requiring a transition to the dynamic concept of flow-stock. This study suggested selective trading strategies using basis of changing oil prices as an option for improving the economics of domestic strategic petroleum reserve (SPR), and quantitatively analyzed their effects. For this purpose, we tested the validity of selective trading strategies using the weekly spot and forwards prices of WTI for the period of October 1997 to August 2002. Summarizing the simulation results, the selective trading strategies would increase the expected values of profits and decrease their volatilities compared to those of traditional routine strategies. And, the adoption of trigger value could increase the improvements by the selective trading strategies. Based on the results, we suggest that, in order to improve the economics of domestic petroleum stockpiling, it is necessary to actively utilize the reserve facilities and the reserved petroleum with proper derivatives position.

IEEE 802.22 WRAN 시스템을 위한 OFDM 프리앰블 설계 및 동기 알고리즘

원재연,심성보,김윤희 경희-다반 ASIC 설계교육센터 2006 경희-다반 ASIC센터 논문집 Vol.7 No.-

IEEE 802.22에서는 사용하지 않는 TV 대역을 찾아 고정 사용자에게 고속 패킷 전송을 제공하는 WRAN 시스템을 논의하고 있다. 본 논문에서는 WRAN 시스템을 위해 단일 프리앰블을 이용한 시간 및 주파수 동기 알고리즘을 제안하고 WRAN에서 고려하는 무선 채널 모형에서 성능을 살펴본다. 제안한 알고리즘은 기존의 시간 동기 메트릭을 간단히 수정하여 시간 동기를 좀 더 안정적으로 찾을 수 있도록 함으로써, 시간동기후에 수행되는 주파수 옵셋 추정기의 성능을 향상시킨다.

공 컨테이너를 고려한 컨테이너 내륙수송에서의 차량배치문제

윤원영,안창근,최용석 한국경영과학회 1999 한국경영과학회지 Vol.24 No.4

In the container transportation of inland depots the empty container is an important issue. The truck dispatching problem in this paper is considered under restriction about empty containers. When a full container arrives in a depot by truck, after unloading operation the full container is changed to an empty container. After loading operation an empty container is changed to a full container. We suggest an integrated approach to the problem of simultaneously managing empty truck and container movements. We would like to find the truck dispatching method minimizing empty truck movements and empty container movements. In this paper, a mixed integer programming model is developed to obtain the optimal truck dispatching in container transportation and heuristic is developed to give a good solution in much shorter time. The numerical examples are studied and the proposed heuristic is also compared with the result of numerical examples.

선물시장과 전문가예측시스템의 가격예측력 비교 : WTI 원유가격을 대상으로

윤원철 한국환경경제학회 한국자원경제학회 2005 자원·환경경제연구 Vol.14 No.1

최근 들어, 우리는 유례 없는 국제 유가의 급등현상을 목격하고 있다. 이러한 시점에서, 의문점은 유가에 대한 예측 가능성과 이의 정확도에 관한 것이다. 본 연구에서는 전문가 예측시스템과 비교하여 선물가격의 상대적인 예측력에 관하여 통계적으로 분석하고자 한다. 이를 위해, 미국 텍사스 중질유(WTI)의 현물가격과 선물가격을 활용하여, 예측 정확도에 관한 단순한 형태의 통계적 분석과 함께 분석수단별 예측오차 차이의 유의성에 관한 체계적 분석을 시도하였다. 통계적 검정결과에 따르면, WTI 선물시장을 활용한 예측은 미국 에너지정보기구(EIA)의 예측과 비교하여 뒤지지 않는 것으로 판명되었다. 결과적으로, 석유 생산자와 소비자 모두가 WTI 선물시장을 유가 예측의 유용한 수단으로 활용할 수 있고, 이로써 효율적인 자원배분 측면에서도 유익할 것으로 판단된다. Recently, we have been witnessing new records of crude oil price hikes. One question which naturally arises would be the possibility and accuracy of forecasting crude oil prices. This study tries to answer the relative predictability of futures prices compared to the forecasts based on experts system. Using WTI crude oil spot and futures prices, this study performs simple statistical comparisons in forecasting accuracy and a formal test of differences in forecasting errors. According to statistical results, WTI crude oil futures market turns out to be equally efficient relative to EIA experts system. Consequently, WTI crude oil futures market could be utilized as a market-based tool for price forecasting and/or resource allocation for both of petroleum producers and consumers.

한라산 남사면의 조류 군집에 관한 연구 : 강정천 계곡을 중심으로

윤원석,박행신 濟州大學校 師範大學 科學敎育硏究所 1986 科學敎育 Vol.3 No.-

This study was aimed at investigating into monthly distribution and regional differences on bird community in Kangjong brook experimental forest from April 1985 to March 1986. That is to say, it means inquiring out relationships among Foraging characters, Habitat structure and bird Migration. Experimental area was divided into five categories as follows ; Area I (altitude 0-100 m) Area I1 (altitude 100-300 m) Area 111 (altitude 300-600 m) Area IV (altitude 600-900 m) Area V (altitude 900-1.300m) Their results were as follows ; 1. The total number of species and individuals observed in five ares was 64 species 7,076 individuals. By the way, those are made up of Resident 35 species, Summer visitor 15 species, Winter visitor 8 species and Passage migrant 6 species. 2. The number of seasonal species variation incerased in Winter and decreased in Summer in lower altitude area, but decreased in Winter and increased in Summer in higher altitude area. This fact indicates that there nust be a vertical transfer associated with altitude. 3. The diversity and equitability of species showed the highest value in area I. As a result, it was formed very stable community structure. On the contrary species diversity showed the lowest value in area IV. That is to say it was formed very unstable community structure. 4. The similarity amog the different areas showed higher value in proportion to the distance. The relation between area I and IV was exception. 5. Foraging category diversity of individual distribution was the highest value in area I. In other words habitat environment was very complexity. On the contraty, it showed the lowest value in area IV, therefore, that was simplicity. The relation between species diversities and foraging category diversities may be concluded in nonlinea ralationship as positive curve(X^(3)).

동진강 유역내 하천의 특성별 영향평가

윤순강,김원일,김진호,김선종,고문환,엄기철 한국환경농학회 2002 한국환경농학회지 Vol.21 No.4

본 연구는 동진강 유역의 수질 보전을 위한 기초자료를 얻기 위하여 동진강 본류와 이에 유입되는 정읍천을 대상으로 2001년 5월부터 11월까지 수질 모니터링을 실시하였다. 동진강 본류의 수질은 BOD기준으로 상수원 Ⅱ~Ⅳ등급(2.84~6.45 ㎎/L)으로 지점별로는 DJ6(정읍천 합류후)이 4.07㎎/L로 높게 나타나 Ⅲ급수의 수질을 유지하였다. COD는 지점별로 11.20~32.96 ㎎/L의 범위로 정읍천 합류후의 농도가 32.96 ㎎/L로 가장 높게 나타나 정읍천을 통한 본류의 오염물질량의 증가를 알 수 있었다. T-N의 경우 4.16~5.84 ㎎/L의 범위로 유역 전반에 걸쳐 오염이 이루어지고 있는 것으로 나타났고, T-P의 경우 BOD, COD와 마찬가지로 정읍천 합류후가 0.19 ㎎/L로 타 지점에 비하여 놀게 조사되었다. 본류의 COD의 경우 장마후 갈수기에 높은 농도를 나타냈고, T-P의 경우는 하천의 유량이 증가하는 홍수기보다 장마전 갈수기의 오염정도가 높고 이후 장마후 갈수기로 갈수록 수질이 악화되는 것으로 조사되었다. 동진강 수질의 오염은 주로 하류로 갈수록 그 정도가 심하게 나타나는데, 이것은 정읍천을 통해 유입되는 도시 생활하수와 인근 공장단지의 산업폐수가 그 주 요인으로 오염물질(BOD, COD T-N 및 T-P)의 농도가 상승하는 주원인이 되고 있다. 따라서, 동진강 수계의 수질관리를 위해 주 오염원이 되고 있는 정읍천의 도시생활하수와 공장단지에서 방류되는 산업폐수의 제어에 대한 대책이 먼저 이루어져야 할 것으로 판단된다. Irrigation water quality along Donjin river watershed was monitored to find a possible pollutants, for maintaining water quality to achieve food safety through water quality preservation of river. As a pollution indicators, such as Biological Oxygen Demand(BOD), Chemical Oxygen Demand(COD), Total Nitrogen(T-N), and Total Phosphate(T-P) in Dongjin river were examined from May to November in 2001. The results were as follows : The BOD level of Dongji n river ranged from 2.84 to 6.45 mg/L, which would be in a Ⅱ~Ⅳ grade of the potable water criteria by Ministry of Environment. Averaged BOD level of downstream DJ6(After Jeongupcheon confluence) was 4.07 mg/L. The average COD level of Dongjin river ranged from 11.20 to 32.96 mg/L. COD level of DJ6 rapidly increased rapidly after the junction of Dongjin river and Jungupcheon because it showed the latter had relatively high pollution level. T-N content were significantly high in all sites of Dongjin river ranged through 4.16 to 5.84 mg/L. T-P examined high concentration than another thing point by 0.19 mg/L after Jeongupcheon confluence as BOD and COD. COD of main stream was expressed high concentration to dry season after rainy season. In case of T-P, pollution degree of dry season before rainy season appeared and examined that quality of water was worsened go by dry season after rainy season. The water quality of Dongjin river was deteriorated with inflow of Jungupcheon polluted by municipal and industrial sites near Jungup city.

남성중심의 예술비판 : E. 옐리넥의 『클라라 에스. 음악적 비극』을 중심으로 Clara S. musikalische Trago¨die von Elfriede Jelinek

원윤희 한국독일언어문학회 2003 독일언어문학 Vol.0 No.19

Die vorliegende Untersuchung verfolgt das Ziel, das zweite Theaterstu¨ck von Elfriede Jelinek aus O¨sterreich, Clara S. musikalische Trago¨die anhand der Kritik an der ma¨nnlichen Kunst zu analysieren. Mit ihrer Clara nimmt sich Elfriede Jelinek wieder eine Frau als Heldin, die zu ihrer Zeit die anancierteste vorstellbare Position errungen hatte. Robert, das u¨bergekippte Genie des 19. Jahrhunderts in seiner wahnhaften Sucht nach Originalita¨t, dessen Angst vor Kopfverlust in Wahrheit die um Verlust des Schwanzes ist, hat seinen Gegenpol in dem italienischen Dichterfu¨rsten D'annunzio, in dem sich die Reaktion des 20. Jahrhunderts auf die schwere Kopflastigkeit des 19. Jahrhunderts verko¨rpert. Mit der Wahl dieser Heldin, von einer romantisierenden U¨berlieferung nur im Glorienschen des Erfolgs als Klaviervirtuosin und als Liebe des groβen Komponisten Robert Schumann gesehen, betreibt Jelinek auch eine Aufarbeitung der Geschichte der Frau, die ihre Misere gerade in den expomiertesten Frauenschicksalen offenbart. In Clara S. wird eine Fu¨lle von Themen angeschlagen, musikalisch gesprochen, und auch durchgefu¨hrt. Ein Thema ist das Verha¨ltnis zwischen Kunst und Geld. Aber so komisch und genau betrachtet auch die Nebenfiguren das Thema durchspielen und variieren. Luisa, die Ku¨nsterin, verkauft sich zur Tournee im Amerika, und freut sich daru¨ber. Clara bittet D'annunzio um finanzielle Hife fu¨r ihren Mann und Tochter. Aber D'annunzio wu¨nscht sich den Ko¨rper der Clara dafu¨r. Clara jammert u¨ber ihre Rolle als Mutter. Clara jammert u¨ber ihre Rolle als Frau eines imbezilen, immer vom Selbstmord gefa¨hrdeten Scha¨delkranken, der sie unentwegt schwa¨ngert, damit sie keine Zeit hat, ihre einzig ersehnte Rolle als Komponistin zu spielen. Clara bringt ihren Robert aus Bewunderung und Fixierung auf seine verhaβte geniale Originalita¨t um und geht selbst daran zugrunde. Jelineks Clara scheitert an der Phallokratie und an der ma¨nnlichen Kunst. Die Frau als Opfer-darauf will Jelinek hinaus. Die Frau muβ ihr eigenes Talent dem Talen ihres Mannes opfern. Sie muβ fu¨r Protektion mit sexuellen Dienstleistungen zahlen. Sie leidet nicht nur unter dem Mann, sie leidet auch unter dier ma¨nnlichen Kunsttheorie.

Implementation of UPT Service in WIN-Based Mobile Communication Networks

Yun Won Chung(정윤원),Min Young Chung(정민영),Dan Keun Sung(성단근),In Jeong Kim(김인정),Jung Keun Shin(신정근),Sung Kim(김성) 한국통신학회 1999 한국통신학회 학술대회 및 강연회 Vol.1999 No.4

난소암에서 CA125의 임상적 의의

윤병일,김수녕,손인숙,유연웅,최원석 건국대학교 의과학연구소 2000 건국의과학학술지 Vol.10 No.-

The concentration of the tumor marker CA125 in serum from patients with ovarian tumor was measured to define the usefulness of them in differentiating malignant ovarian tumor from benign ovarian mass. In the study of 105 patients with gynecologic neoplasm, of whom 38 were myoma uteri, 42 benign ovarian tumor, and 25 ovarian cancer, the level of serum CA125 were measured. CA125 was greater than 35 U/ml in 2.6% of myoma uteri, in 2.4% of benign ovarian tumors and 68.0% of ovarian cancers. Using a cut-off level of 35 U/ml, the results can be characterized by a 68.0% of sensitivity and 97.5% of specificity in detecting an ovarian cancer. Among 25 patients with ovarian cancer, 11 of 14 (78.6%) patients with serous cystadenocarcinoma, 4 of 6 (66.7%) patients with mucinous cystadenocarcinoma and 2 of 5 (40.0%) patients with endometrioid carcinoma had CA125 values greater than 35 U/ml. In relation to a higher tumor stage, there was an increasing incidence of elevated levels of CA125. As a result, it is likely that the measurement of CA125 is useful for early diagnosis of ovarian cancer.