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중국공산당의 이데올로기 조정과 통치권력 유지의 변증관계
이권호 한중사회과학학회 2013 한중사회과학연구 Vol.11 No.3
本論文在現有中國共産黨意識形態含義的基礎上,結合“中國特色”意識形態這一槪念,分析共産黨黨章的修正內容和意識形態調整的社會政治背景及意義,對中國共産黨統治權力合法化進程進行探索性硏究。本文硏究結果如下:第一:馬克思列貯主義是決定共産黨世界觀和方法論的普遍性原理,因此中國實現共産主義最高理想和目標的過程中必將永遠堅持和充分發揮這一根本意識形態的地位和作用。第二:實踐意識形態調整的含義可以界定爲是共産黨針對建設社會主義過程中面臨或將要面臨的各種矛盾,通過對共産黨理論及思想的不斷調整,進而尋求正確解決方法和方針政策的過程。共産黨通過這樣的調整來確保和維持統治的合法性。自第12屆黨代表大會以來,中國共産黨通過“建設中國特色社會主義”,“中國特色社會主義理論體系”,“中國特色社會主義制度”等一系列理論建設最終實現了“中國特色”這一槪念的體系化發展。“中國特色”從國家內部的角度看用于倡導人民團結與愛國,從國家外部角度看中國特色幷不僅僅局限爲中國的特色,而是爲了最終成爲全世界都具有普遍价値的理論而不斷完善、體系化發展的意識形態。
이권호,이상기,김효신,조은정,주희경,이은지,이지영,박명수,장석종,조정현,박진봉,전병화 대한약리학회 2009 The Korean Journal of Physiology & Pharmacology Vol.13 No.6
The role of apurinic/apyrimidinic endonuclease1/redox factor-1 (Ref-1) on the lead (Pb)-induced cellular response was investigated in the cultured endothelial cells. Pb caused progressive cellular death in endothelial cells, which occurred in a concentration- and time-dependent manner. However, Ref-1 overexpression with AdRef-1 significantly inhibited Pb-induced cell death in the endothelial cells. Also the overexpression of Ref-1 significantly suppressed Pb-induced superoxide and hydrogen peroxide elevation in the endothelial cells. Pb exposure induced the downregulation of catalase, it was inhibited by the Ref-1 overexpression in the endothelial cells. Taken together, our data suggests that the overexpression of Ref-1 inhibited Pb-induced cell death via the upregulation of catalase in the cultured endothelial cells.
이권호,유주형,안재현,김영준 한국해양과학기술원 2012 Ocean science journal Vol.47 No.4
Aerosol optical thickness (AOT) was retrieved from the Geostationary Ocean Color Imager (GOCI) on board the Communication, Ocean, and Meteorological Satellite (COMS) for the first time. AOT values were retrieved over the ocean at a spatial scale of 0.5 × 0.5 km2 by using the look-up table (LUT)- based separation technique. The radiative transfer model (RTM)was used for different models of atmosphere–ocean environmental conditions, taking into account the realistic variability of scattering and absorption. Ocean surface properties affected by whitecaps and pigment content were also taken into account. The results show that the radiance observed by the GOCI amounts to only 5% of the radiation that penetrated the ocean and, consequently, 95% of the radiation is scattered in the atmosphere or reflected at the ocean surface in the visible wavelengths longer than 0.6 ìm. Within these wavelengths, radiance variations at the top of atmosphere (TOA) due to pigment variations are within 10%, while the radiance variation due to wind speed is considerably higher. For verification of GOCI-retrieved AOTs, comparison between GOCI and ground-based sunphotometer measurement at Gosan, Korea (126.10°E, 33.23°N)) showed good correlation (r = 0.99). The GOCI observations obtained by using the proposed technique showed promising results for the daily monitoring of atmospheric aerosol loading as well as being useful for environmental supervisory authorities.
Role of the Scattering Phase Function in the Remote Sensing of Non-spherical Dust Aerosols
이권호 한국물리학회 2013 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.62 No.6
The effects of differences between the angular scattering structures of the spherical and the spheroidal scattering phase functions (SPFs) were studied and shown to be significant in radiative transfer calculations and for remote sensing for Asian dust aerosols. We used a discrete ordinate radiative transfer (DISORT) code to estimate the effects of different SPFs with a radiance identical to that for satellite retrieval of dust aerosols. Estimated errors due to the use of SPFs of spherical particles and the use of Henyey-Greenstein (H-G) approximation functions for dust aerosols are substantial. The variability of the resulting remote sensing reflectance was in the range 10 to 70% for the backward-scattering region, suggesting that dust aerosols cannot be treated as spheres because the dust reflectance is strongly affected by the scattering angle. In the case study of moderate resolution imaging-spectroradiometer (MODIS)-retrieved aerosol optical thickness (AOT) during the Asian dust storm day of May 1, 2011, the use of an SPF for spheroidal particles with 256 Legendre polynomial expansion (LPE) terms produced the smallest error whereas the largest errors occurred for the cases of a spherical-particle SPF with 32 LPE terms. These results imply that nonspherical dust aerosols have a large impact on the radiative transfer and that accurate information about the SPF may help reduce errors in both radiative transfer calculations and satellite remote sensing of Asian dust.