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김병진(Byeongjin Kim),김태수(Taesu Kim),석현정(Hyeon-jeong Suk) 한국색채학회 2021 한국색채학회 학술대회 Vol.2021 No.12
본 연구는 어두운 환경에서 TV 시청 시의 적절한 밝기를 탐색하기 위해 진행되었다. 실험에는 20 nit와 400 nit 사이의 14단계의 밝기로 조정된 3개의 이미지 자극을 이용하였다. 23명의 대학생이 평가에 참여하였으며, 참여자는 서로 다른 밝기의 이미지 자극을 무작위로 제시받고 각 자극에 대한 밝기를 5개의 단계로 평가하였다. 이를 통해 이미지의 밝기에 따라 디스플레이 이용자의 평가가 달라짐을 확인하였다.
김병진 ( Byung Jin Kim ),함경완 ( Kyung Wan Ham ),박경배 ( Kyung Bae Park ),김대현 ( Dae Hyeon Kim ),조범연 ( Beom Yeon Jo ),조창래 ( Chang Re Cho ),조길환 ( Gil Hwan Cho ),배기상 ( Gi Sang Bae ),박경철 ( Kyoung Chel Park ),구본순 대한본초학회 2009 大韓本草學會誌 Vol.24 No.3
Objectives: The purpose of this study was to investigate the anti-inflammatory effects of extract from Trogopterorum Faeces (TF) on the RAW 264.7 cells. Methods: To prove the TF`s anti-inflammatory effects, we investigated nitric oxide (NO) production and own cell viability. We examined the cytokine productions on lipopolysacchride (LPS)-induced RAW 264.7 cells and also cellular regulatory mechanisms. Results: TF does not have any cytotoxic effect. TF reduced LPS-induced NO production, interleukin (IL)-1b, IL-6, IL-10 and tumor necrosis factor-a (TNF-a) in RAW 264.7 cells. TF inhibited the activation of mitogen-activated protein kinases (MAPKs) such as p38, extracelluar signal-regulated kinase (ERK 1/2) and c-Jun NH2-terminal kinase (JNK) and also the degradation of inhibitory kappa B a (Ik-Ba) in the LPS-stimulated RAW 264.7 cells. TF reduced the serum levels of IL-1b, IL-6, TNF-a. The survival rate of LPS-induced endotoxin shock was increased by TF administration. Conclusions: TF down-regulated LPS-induced NO and cytokines production, which could provide a clinical basis for anti-inflammatory properties.
북송(北宋) 전기(前期)의 국자감(國子監) 학제(學制) -경력(慶曆) 태학(太學)의 성립(成立)과 그 관련 문제들에 대한 검토-
金炳辰 중국사학회 2020 中國史硏究 Vol.0 No.124
本文著重討論了北宋前期的國子監學制及慶曆太學的成立背景與意義, 幷考察了北宋前期的國子監與太學之間的離合關係. 尤其, 以宋初國子監的實際運作狀況爲線索, 試圖闡述慶曆以後的太學與“國子監三館”當中的“太學館”之間有何相關關係. 宋初的國子監學制只設有“國子學”, 招收“京朝七品以上子孫”入學. 但是, 旣往學界以太學館的存在爲據, 提出了國子監在慶曆以前已經存有太學或太學生, 而且直至慶歷年間, 太學變成一所學府, 幷脫離國子學獨立成校. 本文所爭論的焦點也在於此. 據本文所考察, 太學直至慶曆四年才得以創校, 它與宋初的太學館幷沒有什麼直接的繼承關係. 太學招收“八品以下子弟若庶人之俊異者”爲學生. 太學的入學資格, 卽與“四門學”大致相同, 均在爲平民子弟開放校門這一點上,沒有本質的差別. 四門學剛設立不久, 又突然被廢除, 其主要原因亦與此有關. 由此而言, 太學的正式成立, 可以說是國子監學制的發展進程中出現的必然結果. 反而“國子監三館”則是與此完全不同, “三館”僅是名目上的存在,“三館學生”之別亦與國學解試及解額的分配有密切關係, 卽是針對參加國學解試的“國子學生”而劃分的學籍上的區別. 所謂“三館學生”基本上都是國子學生, “太學館生”亦只是爲了國子學生中的“諸科擧人”劃分的形式上的區別. 總之, 在慶曆二年, 王洙建議學制改革以後, 宋初的國子監學制由三館學制經過了四門學的設立與廢除, 又與慶曆興學運動聯繫在一起, 逐漸向正式太學的成立進一步發展. 太學作爲身分性ㆍ等級性學校, 卽與國子學幷立, 逐步形成所謂“雙軌學制”. 太學生與國子學生均經國子監取解, 所謂太學與國子學的雙軌學制, 引起了國子監解額分配方式的變化. 於是, 宋初的“三館學制”自然被退出宋代的歷史舞臺.
오스기 사카에의 「혁명적 생디칼리즘」 ― 운동 주체의 변혁에 바탕을 둔 혁명관
김병진 일본사학회 2014 일본역사연구 Vol.39 No.-
This manuscript reviews revolutionary syndicalism emerged in conjucntion with Sakae Ōsugi’s pragmatic activities in the early 1920s. In doing so, I intend to highlight the ideological characteristics of Sakae Ōsugi's ideas. Sakae Ōsugi supported “Jiyū rengō ron” (theory of untrammeled union) because it was expressed by the language of workers own, based on their experience and longing. He limited the role of the intelligentsia which was to encourage the avant-garde who appear from among the workers, and to lead their “mood” into the theory. Ōsugi had done this in practice. He always suspected heteronomous and substitutable revolution by professional revolutionaries and intellectuals. When some of the comrades insisted the struggle organizations only “anarchist”, he did not agree to this in any way because of that reason. “Simultaneous progress of the construction and destruction” was not only a word about the system. It also can be said as “simultaneous progress of the construction and destruction” that workers who were in the old system and customs were gaining confidence on the ability of their own within the struggle. The reason that Ōsugi said “the labor movement is workers’s self-acquisition movement, and movement to acquire a voluntary and autonomous life” is also pointing this.