Serial values for hematologic and biochemical analysis after myocardial infarction in rats

( Mi Jin Lee ),( Hyun Jin Tae ),( Ying Hua Li ),( Do Hyeon Yu ),( In Ae Han ),( Seok Won Lee ),( Dong Choon Ahn ),( In Shik Kim ),( Jin Ho Park ) 한국가축위생학회 2008 韓國家畜衛生學會誌 Vol.31 No.2

To diagnose acute myocardial infarction(MI), many cardiac markers have been used in hematologic and biochemical analysis, and many studies have been published for hema-tologic and biochemical analysis associated with human acute MI. However, after occurrence of acute MI, the serial investigation for values in hematologic and bioche-mical analysis including chronic MI has rarely been performed. To observe the change of the serial values in hematologic and biochemical analysis, we induced artificial MI. The left main descending artery(LMDA) of the left coronary artery was ligated during the progression(day 1, 3, 5, 7, 14 and 30) of MI. Total 66 Sprague-Dawley rats were divided into the sham group(n=24, thoracotomy without LMDA ligation) and the experimental(MI) group(n=42, with LMDA ligation). And all individual in each group was sacrified at day 1, 3, 5, 7, 14 and 30 for the hematologic and biochemical analysis. In comparison of hematologic analysis between the sham and MI groups, the mean values of red blood cell(RBCs), hemoglobin and hematocrit(HCT) showed a steady increase. In biochemical analysis, the mean values of glucose, choles-terol, total creatine kinase(CK) and isoenzyme MB, and lactate dehydrogenase(LDH) were increased in all MI groups compared with the sham groups. The results of this study suggest that early hematologic and biochemical mean values occurred after acute MI are similar to those of human acute MI. In conclusion, we could observe the alterations and serial values in hematologic and biochemical analysis to the extent of chronic status after acute MI.

Serial values for hematologic and biochemical analysis after myocardial infarction in rats

Lee, Mi-Jin,Tae, Hyun-Jin,Li, Ying-Hua,Yu, Do-Hyeon,Han, In-Ae,Lee, Seok-Won,Ahn, Dong-Choon,Kim, In-Shik,Park, Jin-Ho The Korean Society of Veterinary Service 2008 韓國家畜衛生學會誌 Vol.31 No.2

To diagnose acute myocardial infarction (MI), many cardiac markers have been used in hematologic and biochemical analysis, and many studies have been published for hematologic and biochemical analysis associated with human acute MI. However, after occurrence of acute MI, the serial investigation for values in hematologic and biochemical analysis including chronic MI has rarely been performed. To observe the change of the serial values in hematologic and biochemical analysis, we induced artificial MI. The left main descending artery (LMDA) of the left coronary artery was ligated during the progression (day 1, 3, 5, 7, 14 and 30) of MI. Total 66 Sprague-Dawley rats were divided into the sham group (n=24, thoracotomy without LMDA ligation) and the experimental (MI) group (n=42, with LMDA ligation). And all individual in each group was sacrified at day 1, 3, 5, 7, 14 and 30 for the hematologic and biochemical analysis. In comparison of hematologic analysis between the sham and MI groups, the mean values of red blood cell (RBCs), hemoglobin and hematocrit (HCT) showed a steady increase. In biochemical analysis, the mean values of glucose, cholesterol, total creatine kinase (CK) and isoenzyme MB, and lactate dehydrogenase (LDH) were increased in all MI groups compared with the sham groups. The results of this study suggest that early hematologic and biochemical mean values occurred after acute MI are similar to those of human acute MI. In conclusion, we could observe the alterations and serial values in hematologic and biochemical analysis to the extent of chronic status after acute MI.

전통주 주박의 항혈전 활성 평가

김미선(Mi-Sun Kim),이예슬(Ye-Seul Lee),김종식(Jong Sik Kim),신우창(Woo-Chang Shin),손호용(Ho-Yong Sohn) 한국생명과학회 2014 생명과학회지 Vol.24 No.8

전통주 주박을 이용한 고부가가치 식품소재 개발을 위해, 상업적 시설에서 생산된 3종 약주(J-B, J-S, J-Y) 및 2종 탁주(J-H, J-W) 주박의 ethanol 추출물 및 열수 추출물을 조제하고 이들의 혈액응고 저해활성, 혈소판 응집저해 활성 및 인간 적혈구 용혈활성을 평가하였다. 5종 주박의 pH는 3.90~4.29로 유사하였으나, brix는 5.0~27.0으로 다양하게 나타났으며, 수분 및 알코올 함량에서도 시료에 따라 1.8배의 차이를 나타내었다. 주박의 색차와 성분은 첨가된 부재료 및 사용누룩에 좌우되었으며, J-W 주박의 경우 수분함량이 80.3%, brix 13, 알코올 함량 1.8%를 함유하여 다른 주박에 비해 다양한 식품제조에 용이하게 이용 가능하리라 판단되었다. Ethanol 추출효율은 J-H, J-W, J-B, J-S, J-Y의 순, 열수 추출효율은 J-S, J-B, J-W, J-H, J-Y의 순으로 높았으며, 총폴리페놀 및 총플라보노이드함량은 ethanol 추출물 중에서는 J-H, 열수 추출물 중에서는 J-Y 주박에서 가장 높았다. 5종 주박의 10종 추출물은 모두 5 mg/ml 농도까지 인간 적혈구에 대한 용혈활성이 나타나지 않았으며, J-B, J-S, J-Y의 약주 주박의 ethanol 추출물에서 유의적인 혈액응고저해 활성이 나타났으며, J-W 탁주 주박의 열수 추출물에서 thrombin 저해 활성과 J-B, J-S 및 J-H 주박 열수 추출물에서 혈액 응고인자 저해활성을 확인하였다. 혈소판 응집저해 활성평가의 경우 J-W 탁주 주박의 ethanol 및 열수 추출물에서만 아스피린에 필적하는 우수한 활성이 확인되었다. 본 연구결과는 다양한 약주 및 탁주 주박이 항혈전 활성을 가지고 있으며, 주박으로부터 항혈전제 개발이 가능함을 제시하고 있다. In this study, ethanol and hot water extracts of lees from Korean traditional wine (J-B, J-S, J-Y, J-H, and J-W) were prepared, and their effects on blood coagulation, platelet aggregation, and hemolysis of human red blood cells (hRBCs) were investigated to develop functional food ingredients from lees. The pH and brix of the lees ranged from 3.90 to 4.29 and 5.0 to 27.0o, respectively, and there was a huge difference in the water and ethanol content among the lees. The nuruk and additives used affected the color and physicochemical properties of lees. The J-W takju made from only rice and traditional nuruk, which has 13o brix and 1.8% of alcohol, has potential as functional food ingredient. With regard to the extraction yields of lees, higher yields were obtained from J-H, which contains different medicinal plants, in ethanol, followed by J-W, J-B, J-S, and J-Y. Higher extraction yields of lees were obtained from J-S in hot water, followed by J-B, J-W, J-H, and J-Y, respectively. The ethanol extract of J-H and the hot water extract of J-Y had the highest contents of total polyphenol and total flavonoids among the lees extracts. The 10 lees extracts did not show hemolysis activity against hRBCs up to 5 mg/ml. In an anticoagulation activity assay, the ethanol extracts of three yakju lees (J-B, J-S, and J-Y) and the hot water extract of J-W inhibited thrombin activity, whereas the hot water extract of J-B, J-S, and J-H inhibited blood coagulation factors. In an antiplatelet aggregation activity assay, only the J-W takju lees showed significant inhibition activity. Our results suggest that lees from traditional wine had high potential as a novel antithrombosis agent.

심근경색 모델 흰쥐에서 스트레스가 B-type Natriuretic Peptide 발현 및 심박변이율 변화에 미치는 영향

이삼윤(Sam Youn Lee),이미경(Mi Kyoung Lee),김남호(Nam-ho Kim),주민철(Min Cheol Joo),조항정(Hyang Jeong Jo),강지숙(Ji Sook Kang),김병숙(Byung Sook Kim),윤선식(Sun Sik Yoon),최을식(Eul Sig Choi),이문영(Moon Young Lee) 대한스트레스학회 2010 스트레스硏究 Vol.18 No.3

심박변이율의 감소는 심근 경색 환자에서 예후의 악화와 관련되어 있다. 심박변이율 중 very low frequency가 심부전환자의 예후를 판단할 수 있는 독립적 인자로서 사용이 가능하다고 보고된 바 있으며, 심실의 압력 증가에 반응해서 생성되는 B-type natriuretic peptide가 심근 경색의 예후 인자로서 사용할 수 있음 역시 보고된 바 있다. 본 연구에서는 심근경색 모델을 제작하여 일정의 회복 기간을 거친 다음 다시 일정 기간의 스트레스를 겪게 한 후 심박변이율의 변화 및 심실 조직에서의 BNP 발현 정도를 비교하여 스트레스에 의한 영향을 관찰하고자 하였다. Sprague-Dawley계 수컷 흰쥐 15마리를 대상으로 하였다. 실험동물은 인위적 스트레스 및 수술을 받지 않은 대조군(CON, n=5), 심근경색 수술을 받은 후 restraint stress를 받지 않은 군(MI+No Stress, n=5), 심근경색 수술을 받은 후 1주일 동안 restraint stress를 받은 군(MI+Stress, n=5)으로 분류하였다. 심근경색 모델 제작 직후 15분 이상 심전도의 변화를 기록하였으며, 2개월 정도 후 심근경색 수술을 받은 동물을 두 군으로 나누어 그 중 한 군에는 1주일 동안 restraint stress를 가한 후 restraint stress를 가하지 않은 동물과 심박변이율을 비교 분석하였다. 심실 조직은 좌심실 전벽 부위의 위축을 관찰할 수 있었고, 대식세포에 의하여 응고, 괴사된 심근세포의 탐식과 혈관이 풍부한 육아조직 및 섬유 변화를 볼 수 있었다. 심박변이율은 심근경색 수술을 받은 직후 심박수는 유의한 증가를 보였고, standard deviation of the normal to normal intervals (SDNN), very low frequency (VLF) 및 low frequency (LF)의 유의한 감소를 보였다. 심근경색 수술을 받았던 동물에서 두 달 정도의 회복 기간을 거친 후 스트레스를 받지 않은 군은 심박수 및 기타 심박변이율 분석에서 SDNN 값을 제외하고는 정상군과 유의한 차이를 관찰할 수 없었던 반면 1주일 동안 스트레스를 받은 군에서는 심박수가 다시 유의하게 증가했을 뿐만 아니라 SDNN, VLF 및 LF 역시 정상군과 유의한 차이를 보였다. 이상의 결과를 종합하면 심근경색 동물에 대해 1주일 동안 스트레스를 가한 결과 심박변이율이 감소하고 심실에서의 BNP 발현은 더욱 증가하여 악화함을 보여주고 있다. Diminished heart rate variability (HRV) is associated with less favorable prognosis after myocardial infarction (MI). It has been reported that very low frequency (VLF) power in HRV analysis is an independent risk predictor in patients with congestive heart failure and B-type natriuretic peptide (BNP) can be used as a prognostic factor of MI. The purpose of this study was to investigate whether stress has an effect to the changes of BNP expression and/or heart rate variability in MI model in rats. Male Sprague-Dawley rats were divided into 3 groups: control group (CON), MI group (MI+No Stress), and MI followed by stress group (MI+Stress). MI+Stress group rats were raised for a two month recovery period after the operation, followed by being exposed to restraint stress for 2 hours per day for 1 week. Electrocardiogram was recorded after the operation and the last day after 1 week of stress. The frequency components of HRV were calculated in the frequency domain such as VLF, low frequency (LF), high frequency (HF) and so on. In HRV analysis, standard deviation of the normal to normal intervals (SDNN) was significantly reduced in both groups compared to the control group. VLF and LF also were significantly reduced in MI+Stress group compared to the control groups. In addition, BNP expression in western blotting was shown the strongest bands in MI+ Stress group among experimental groups. These results suggest that BNP and HRV were aggravated by stress in MI rat model. (Korean J Str Res 2010;18:275∼285)

1930년대 전반기 이효석 소설의 마르크시즘 차용 양상

이미림 ( Lee Mi-rim ) 한민족어문학회 2020 韓民族語文學 Vol.0 No.87

본고는 이효석 문학의 마르크시즘과 콜론타이즘 전유 및 차용 양상과 소설에 투영된 1930년대 전반기 사회적 분위기를 고찰하였다. 동반자문학으로 출발한 이효석은 전세계를 휩쓸었던 마르크시즘을 경성제대 영문과 재학시 일본인교수의 교육과 유진오와의 친분을 통해 공유하며 사상적 영향을 받았다. 192,30년대 식민지 지식청년에게 마르크스 사상은 독립운동의 수단이 될뿐만 아니라 제국과 식민지를 해체하는 탈식민주의적 관점에서 수용되었다. 카프에 가입하지는 않았지만 동반자작가로 호칭되는 그의 초기문학은 식민지조선의 비참함과 비루함을 그렸으며, 정치적 망명지 해삼위를 환희와 감격, 행복의 마르크시즘이 실현된 유토피아로 재현했다. 1920년대 중반부터 조선공산당을 탄압하기 시작했고 1931년 카프 제1차 검거 사건으로 가혹하고 살벌한 무단정치가 자행된 시점에서 사상과 이념에서 탈피하여 성과 자연, 세태로 함몰되는 전향과정이 형성되었다. 주의자와 맑스 레이디, 엥겔스 걸 등의 작중인물이 지속적으로 등장하는 1931년부터 1934년까지 발표된 이효석 소설은 이 시기가 삐라 뿌리는 시대, 파업의 시대, 붉은 혁명의 시대일 뿐만 아니라 황금광시대, 연애시대, 붉은 사랑의 시대임을 밝히고 있다. 유사단어의 나열, 대조적인 공간감각, 의식의 흐름, 색채미학과 같은 실험적인 기법을 차용하는 낭만적 심리적 리얼리즘 기법은 불온하고 감시당하는 사회의 어두운 주제의식을 검열을 피해가며 카프문학이 지닌 사상의 경직성과 이분법적 사유에서 벗어나는 이효석 문학의 특징이다. 작가는 사상과 본능, 이성과 감각, 의무와 쾌락 사이에서 번민하고 사유하는 근대인의 노정을 특유의 감성과 색채, 이미지로 표현했다. 본고는 1920년대 동반자문학과 1933년 <돈> 사이에 발표된 이효석 문학에 주목한바 일제압박과 공포가 극심했지만 마르크스, 콜론타이, 프롤레타리아, 투사,「자본론」등의 용어가 구체적으로 명시되며 주의자남성과 맑스 레이디의 붉은 혁명과 붉은 사랑이라는 양가적 요소가 가장 열정적이고 치열했던 시대에 마르크스 사상이 작품 속에 어떻게 구현되었는지를 분석하였다. 이 시기의 이효석은 주의자의 성과 사랑, 동거를 통해 인간본성과 생명력유지로서의 생존전략을 예리하게 해부했다. 이효석 소설에서 마르크시즘은 사상 자체에 주목하기보다는 실존과 인간본성을 파헤치는 소재로 차용되었다. The purpose of this study was to investigate the social atmosphere of the former half of the 1930s through the appreciation patterns of Marxism and Kollontaism and the extinction process of ideas in Lee Hyo-seok's literature. Starting with the companion literature, Lee graduated from Gyeongseong Imperial University in English Literature. He shared Marxism that swept over the globe with a Japanese professor and his close friend Yu Jin-o and was under the ideological influence of the professor's education and his friendship with Yu. In the 1920s and 1930s, intellectual youth in colonized Joseon found a means for their independent movement in Marxist ideas and accepted it from a post-colonial perspective to deconstruct the empire and colony. Even though he did not join the KAPF, he was called a companion writer. His early works captured the miserable and low state of colonized Joseon and depicted Vladivostok, a political place of exile, as a utopia where Marxism of joy, deep impression, and happiness was realized. An event occurred which suppressed the Joseon Communist Party in the middle 1920s. In 1931, the first round of arrests occurred for the KAPF. As the brutal and bloody military government was in place, a process of conversion was formed of escaping from ideas and ideologies and burying oneself in sex, nature, and social conditions. Lee's novels of 1931-1934 present a constant stream of ideologists, Marxist ladies, and Engels girls, showing that the period embodied the coexistence of the Gold Rush era and the dating era as well as the era of leaflets, strikes, and red revolutions. Lee adopted romantic and psychological realism techniques including the enumeration of similar words, depiction of contrasting spaces and senses, flow of consciousness, color aesthetics, and other experimental techniques. They are parts of the characteristics of his literature, which discussed the dark thematic consciousness of the rebellious society under observation by escaping censorship and emerged from the KAPF literature's ideological strictness and dichotomous thinking. During the period, Lee expressed the journey of modern people, with anxiety and thoughts between ideas and instincts, between reason and sense, and between duty and pleasure, in his unique sentiment, colors, and images represented by depression, darkness, splendor, and radiance. Focusing on Lee's literature between his companion literature in the middle 1920s and his The Pig in 1933, this study examined how Marxist ideas were embodied in his works in the era characterized by the greatest suppression and terror of the ruling Japanese, the specific presentation of such terms as Marx, Kollontai, proletariat, fighter, and capitalism, and the most passionate and fierce appearance of ambivalent elements including the red revolution and the red love between ideologist men and Marxist women. During the period, Lee dissected sharply the survival strategies of ideologists to preserve their human nature and life force through their sex, love, and cohabitation.

Histone deacetylase 3 is selectively involved in L3MBTL2-mediated transcriptional repression

Yoo, Jung-Yoon,Choi, Kyung-Chul,Kang, HeeBum,Kim, Young Jun,Lee, Jeongmin,Jun, Woo Jin,Kim, Mi-Jeong,Lee, Yoo-Hyun,Lee, Ok-Hee,Yoon, Ho-Geun Elsevier 2010 FEBS letters Vol.584 No.11

<P><B>Abstract</B></P><P>This is the first report that L(3)mbt-like 2 (L3MBTL2) specifically interacts with the histone deacetylase domain of histone deacetylase 3 (HDAC3) via its MBT domain. Here, we show that L3MBTL2 selectively interacts with HDAC3, but not other class I HDACs. An in vitro peptide-binding assay demonstrated the specific association of HDAC3 with methylated histone-K20 tail and L3MBTL2. Furthermore, depletion of HDAC3 resulted in a decrease of methylated K20-H4, as well as an increase in acetylated histone H3. Consequently, HDAC3 knock-down selectively suppressed L3MBTL2-mediated transcriptional repression. Taken together, our results reveal the concerted action of both HDAC3 and L3MBTL2 in histone deacetylation and methylation-dependent transcriptional repression.</P><P><B>Structured summary</B></P><P>MINT-7719975: <I>L3MBTL2</I> (uniprotkb:Q969R5) and <I>HDAC3</I> (uniprotkb:O15379) <I>colocalize</I> (MI:0403) by <I>fluorescence microscopy</I> (MI:0416)</P><P>MINT-7719941, MINT-7719921: <I>L3MBTL2</I> (uniprotkb:Q969R5) <I>binds</I> (MI:0407) to <I>HDAC3</I> (uniprotkb:O15379) by <I>pull down</I> (MI:0096)</P><P>MINT-7719991: <I>HDAC3</I> (uniprotkb:O15379) <I>physically interacts</I> (MI:0915) with <I>L3MBTL2</I> (uniprotkb:Q969R5) by <I>anti bait coimmunoprecipitation</I> (MI:0006)</P><P>MINT-7719958: <I>L3MBTL2</I> (uniprotkb:Q969R5) <I>physically interacts</I> (MI:0915) with <I>HDAC3</I> (uniprotkb:O15379) by <I>anti tag coimmunoprecipitation</I> (MI:0007)</P><P>MINT-7719897: <I>HDAC3</I> (uniprotkb:O15379) <I>physically interacts</I> (MI:0915) with <I>L3MBTL2</I> (uniprotkb:Q969R5) by <I>two hybrid</I> (MI:0018)</P>

Transcriptional activation of hypoxia-inducible factor-1α by HDAC4 and HDAC5 involves differential recruitment of p300 and FIH-1

Seo, Hee-Won,Kim, Eun-Jin,Na, Hyelin,Lee, Mi-Ock Elsevier 2009 FEBS letters Vol.583 No.1

<P><B>Abstract</B></P><P>The interplay between hypoxia-inducible factor-1α (HIF-1α) and histone deacetylase (HDACs) have been well studied; however, the mechanism of cross-talk is unclear. Here, we investigated the roles of HDAC4 and HDAC5 in the regulation of HIF-1α function and its associated mechanisms. HDAC4 and HDAC5 enhanced transactivation by HIF-1α without stabilizing HIF-1α. HDAC4 and HDAC5 physically associated with HIF-1α through the inhibitory domain (ID) that is the binding site for factor inhibiting HIF-1 (FIH-1). In the presence of these HDACs, binding of HIF-1α to FIH-1 decreased, whereas binding to p300 increased. These results indicate that HDAC4 and HDAC5 increase the transactivation function of HIF-1α by promoting dissociation of HIF-1α from FIH-1 and association with p300.</P><P><B>Structured summary:</B></P><P>MINT-6802187:</P><P><I>HIF1 alpha</I> (uniprotkb:Q16665) <I>physically interacts</I> (MI:0218) with <I>FIH1</I> (uniprotkb:Q9NWT6) by <I>anti bait coimmunoprecipitation</I> (MI:0006)</P><P>MINT-6802058:</P><P><I>HIF1 alpha</I> (uniprotkb:Q16665) <I>physically interacts</I> (MI:0218) with <I>HDAC4</I> (uniprotkb:P56524) by <I>pull down</I> (MI:0096)</P><P>MINT-6802021:</P><P><I>HIF1 alpha</I> (uniprotkb:Q61221) <I>physically interacts</I> (MI:0218) with <I>HDAC4</I> (uniprotkb:P56524) by <I>anti bait coimmunoprecipitation</I> (MI:0006)</P><P>MINT-6802036:</P><P><I>HIF1 alpha</I> (uniprotkb:Q61221) <I>physically interacts</I> (MI:0218) with <I>HDAC5</I> (uniprotkb:Q9UQL6) by <I>anti bait coimmunoprecipitation</I> (MI:0006)</P><P>MINT-6802102:</P><P><I>HIF1 alpha</I> (uniprotkb:Q16665) <I>physically interacts</I> (MI:0218) with <I>HDAC5</I> (uniprotkb:Q9UQL6) by <I>pull down</I> (MI:0096)</P><P>MINT-6802121, MINT-6802156:</P><P><I>P300</I> (uniprotkb:Q09472) <I>physically interacts</I> (MI:0218) with <I>HIF1 alpha</I> (uniprotkb:Q16665) by <I>anti bait coimmunoprecipitation</I> (MI:0006)</P>

DEVELOPMENT OF HIGH VALUE-ADDED TEXTILE PRODUCTS WITHIN THE GLOBALIZATION OF THE KOREAN WAVE

Mi Suk Lee,Kyung Hee Chung,Song Mi Lim,Qingqing Luo 글로벌지식마케팅경영학회 2015 Global Fashion Management Conference Vol.2015 No.06

Fresh attention is being paid to lifestyle brands offering differentiated contents and value such that the 21st century is now being called the age of global lifestyle. Recently national income has been increasing and a broad lifestyle culture has been established. Thus, brands with Scandinavian (Sweden, Denmark, or Norway), culture sensitivity, and design have deeply permeated the domestic market which has led to a domestic consumers' lifestyle trend (Chung& Park, 2004; Kwon, 2013; Magnus & Chrystin, 2003). In particular, such global lifestyle brands as Marimekko (Finland), CathKidston (UK), and Muji (Japan) have secured competitiveness in the global market as textile products which reflect its country's cultural identity (Lee& Park, 2014). Meanwhile, a new word, Hanban (韓版)which refers to Korean brands or products that were created from the Korean wave (韓流), which refers to Korean dramas or songs. Korean culture has been commercialized and grafted into various industries. In particular, a strong wind of Hanban in fashion cultural products not only has spread the Korean lifestyle to the world, but has enhanced its influence on related industries as well as fashion. Although certain major Korean companies launched lifestyle brands such as Jaju, Modern House, Butter, and Pum to help realize a Korean lifestyle brand business, most products sold in Korean lifestyle brands focus on overseas imported goods,so it is difficult to find Korean images on these products(Bang, 2004; Lee & Chung, 2013). The size of the lifestyle market is growing as a high value-added industry that can lead consumers' lifestyle trends, and there is a growing interest for Korean fashion cultural products. Therefore, the purpose of this study is to attempt to develop textile designs for Korean-made high value-added products with the improvement of Korean brand values. For study methodology, the status of lifestyle brands at home and abroad was examined and textile designs were developed for lifestyle brand B. For the development of the textile designs, demand required by brand B was researched and a textile design concept was established based on fashion and interior decoration trends. Then, a textile was designed using a motive that can effectively represent the identity of brand B and the Korean image. Adobe Photoshop 6.0 and Adobe Illustrator CC programs were used for the standardized textile design motif, pattern development, and colorway. The results were as follows. First, global lifestyle brands such as Marimekko, CathKidston, and Muji sell differentiated lifestyle products from other brands by applying motifs and colors which symbolize their country's and city's cultural image on textile products and displaying their own identity and peculiarity. On the other hand, Korean lifestyle brands such as Casamia, Hanssem, Kosney, and Art Box do not plan or produce their own design, but will import and sell foreign textile fabric or textile products with high recognition, or copy imported fabric. Thus, their textile design is unsatisfactory to express their own identity and satisfy consumers' needs. Second, as to the development direction required by brand B, a Korean lifestyle brand, the focus was to first, 'design American and European products using colors and techniques which reflect Korean image trends', Second, to create a 'design with Scandinavia's peculiar simplified line and sensitive color', and finally, to make a 'flower pattern design with good sustainable market feasibility'. Based on the direction and 2015 S/S color and textile trends, three concepts were established: Global Tribe, Bunny in the Wonderland, and Beyond Nature. Global Tribe is a folk paintin g(Minhwa) representing the Korean image well, and was reinterpreted in a modern sense. Bunny in the Wonderland is a modern Scandinavian style design using a rabbit, a symbol of brand B, as the main motif. Beyond Nature used a flower motif in various expression techniques and images. A textile design was developed by extracting from a folk painting, a rabbit, and a flower motif and standardizing a motif in watercolor, pen, and graphic techniques. It was digitalized by a scanner and a pattern was made via the steps of color adjustment and repetition. Three kinds of textile designs were developed according to three concepts and four kinds of colorways were made for each design. This study attempted to develop a textile design as Korean-made high value-added textile products. It is meaningful to suggest textile design with Korean cultural images and brand identity. Further study will focus on the development of fashion cultural products and DIY products to commercialize developed textile design.

‘분단’에서 ‘평화’로의 이행을 위한 DMZ 담론 변화 연구 -「판문점」과 「판문점2」와의 연관성을 중심으로-

이미정(Lee, Mi-Jung) 우리문학회 2020 우리文學硏究 Vol.0 No.68

본 논의는 이호철의 통일론에 대한 통시적 고찰을 목적으로 한다. 이호철은 전 생애를 걸쳐 통일 운동을 실천한 작가이다. 그는 초기 혈연 중심의 민족주의적 통일원칙을 중심으로 남북교류의 당위성을 역설했다. 그의 통일 원칙은 민족 공동체라는 방향성과 민주주의라는 역량으로 양분되어, 독재국가에서 벗어나 자유 민주주의를 구축하고자 했다. 반면 1980년대 후반 재야 운동권과 결별하며, 스스로 통일론자의 정체성을 드러냈다. 이호철은 통일을 이루기 위한 방안에 집중하기 시작했으며, 그 전제들은 북한 독재 국가의 변화, 그리고 연방국가적 형태를 통한 민간 교류였다. 그는 민주평화론을 중심으로 한반도 평화를 구축하고자 했으며, 북한 독재 체제에 대해 비판을 동반한 유보적 입장을 반복했다. 특히 ‘한살림 통일론’을 통해 체제에서 탈피한 새로운 대안을 제시하고자 했다. 「판문점2」는 그의 통일론에 대한 단면이 오롯히 담겨 있기에, 통일론과의 연관성은 매우 크다. 「판문점」에서 민족의 동질성을 고민했던 진수는「판문점2」를 통해 현재 현실주의적인 노년의 작가로 변화된다. 후일담 형식을 통해 남북의 현실이 달라졌음에 전면화한 이 소설은 통일에 유보적인 노년 진수의 시각을 역설하는 구조다. 「판문점2」는 이호철이 담지한 통일론에 대한 서사라는 점에서 가장 극적인 통일론이다. This paper provides a synchronic review of Ho - cheol Lee"s theory of unification. Ho - cheol Lee has campaigned for unification throughout his life. Moreover, he insisted on the nationalist principle of unification, and emphasized the capacity of democracy. On the other hand, he separated himself from the democratic movement during the late 1980s and identified as a unificationist, focusing on the “plan” to achieve unification. Moreover, as an alternative to unification, he insisted on establishing changes in the North Korean dictatorship and civilian exchanges. He suggested building a democratic system as a means to achieve peace in the Korean Peninsula. In particular, he proposed a new alternative by insisting on the “Hansalim unification theory.” Hocheol Lee’s theory of unification was revealed in his work Panmunjeom2. The character “Jinsoo,” who was concerned about the homogeneity of the nation in Panmunjeom(1961), is transformed into the realistic old artist “Jinsoo” through Panmunjeom2. The author expressed the changed reality of the two Koreas through the form of a sequel in Panmunjeom2, which is a novelization of his theory of unification.

Southward shift of the Intertropical Convergence Zone due to Northern Hemisphere cooling at the Oligocene-Miocene boundary

Hyeong, Kiseong,Lee, Jongmin,Seo, Inah,Lee, Mi Jung,Yoo, Chan Min,Khim, Boo-Keun Geological Society of America 2014 Geology Vol.42 No.8

<P>The Mi-1 glaciation (ca. 23 Ma), which marks the Oligocene-Miocene boundary, was an aberrant cooling event that led to a build-up of the Antarctic ice sheet, which reached the near-modern volume (or greater) from its ephemeral or partial existence. An increase of ∼1‰ in the δ<SUP>18</SUP>O of benthic foraminifera during this interval has been attributed to the development of Antarctic ice sheets and deep-water cooling. Without definitive evidence, Northern Hemisphere (NH) glaciation has not been a material consideration for the δ<SUP>18</SUP>O increase. Here we investigate the interhemispheric temperature contrast during Mi-1, with the movement of the Intertropical Convergence Zone (ITCZ) at a site (10°31′N) in the East Pacific (Integrated Ocean Drilling Program Site U1333), to understand NH cooling and the possibility of NH glaciation. The measured <SUP>143</SUP>Nd/<SUP>144</SUP>Nd, <SUP>87</SUP>Sr/<SUP>86</SUP>Sr, and clay mineral compositions of eolian dust fractions indicate unequivocally the deposition of Asian dust during Mi-1, and of Central American and South American dust before and after Mi-1. This is attributed to the southward displacement of the ITCZ over Site U1333 during Mi-1. The ITCZ shifts toward the warmer hemisphere. Thus our results suggest that the cooling during Mi-1 was more significant in the NH than in the Southern Hemisphere, which underwent a sudden expansion of continental ice sheets. Our data call for a forcing mechanism to drive significant NH cooling during this episode. Based on the available data, we propose that the widespread growth of NH ice sheets and/or changes in the production of North Atlantic–origin deep water could be possible causes of the NH cooling at that time.</P>