• 한국한의학연구원논문집
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• 제18권2호
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• pp.17-24
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• 2012

Research on Seokgok(石谷), Lee Gyu Jun(李圭晙, 1855~1923)'s thought and medicine was progressed from various angles. There is no research on Chinese poem(漢詩) accounting for the half of his collection of literary works, "Seokgoksango(石谷散稿)" yet. Hence, the article reviewed concerns on his life and what life he lived as a Confusion(儒家) writer through his Chinese poem. Should read "Seokgoksango", Seokgok's spiritual orientation and attitude to life were found to have its core in the Confusion(儒家的), especially ethical(道學的) aspect. Seokgok's Chinese poem materialized his spiritual composition more, able to access up to general emotional state, representing concerns and frustration of intellectuals in the latter era of the Choson Dynasty. Anxiety consciousness(憂患) of patriotism and love of the people which traditional intellectuals implicated enough at the turbulent era of early modern time appeared strongly in his works. Also works seeking for devotion(歸依) toward the clean world(淸明世界) staring at the corrupt world losing the national sovereignty at the same time and the expansion(擴散) was able to be found many. The latter half of the 19th century and the early 20th century when Seokgok lived was the period of changeover in the history of civilization called intersection between traditional era and modern times. His Chinese poem showed traditional intellectuals' anxiety, frustration, conflict, and hope based on such times. Along with the status of an Oriental, medical doctor and thinker, up to discussion on the quality of a writer, the intensified research on him is expected.

• 한국한의학연구원논문집
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• 제18권3호
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• pp.39-48
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• 2012

This study aims to examine the life of Chugang Nam Hyo-On (1454~1492) from his Chinese poem and to figure out how he overcame and healed his agony and wound. Nam Hyo-On was one of the Saengyuksin who submitted Sureungbokuiso and spent his whole life with alcohol and wandering. Thus, he is known to be a hermit writer or stranger. He had to suffer poverty during his life thanks to his only one choice. He was weak by nature but also feeble mentally as he always worried about death. In his 30s, he regarded himself as an aged man and always worried about death due to his frequent illness. Sometimes, he used to dream of being forever young. He composed self-elegy poem that is about his death, which is the ever first self-elegy poem in our history. He sent it in his letter to his master Kim Jong Jik (1431-1492) in 1489. His agony and motivation of writing such poem can be conjectured from his master's reply and his self-elegy poem. Nam Hyo-On tried to overcome and heal his real discontent and wound from his literary works. And it seems appropriate to regard him that he attempted to get compensation of his limitation and discontent from literature. We sometimes heal our wound by writings (or literature) and by reflecting through such writings. Nam Hyo-On reminded of his beloved person through his poet writing and healed his fear of wound of death.

• 영어어문교육
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• 제5호
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• pp.259-272
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• 1999

The real nature of the west wind in Shelley's Ode to the West Wind is the divine providence which influences all things in this world- that is, whether they are on land, in the sky, or in the sea. The divine providence is the manifestation of something beyond the present and tangibel object. In the first stanza, the real nature of the west wind in this poem is the wild wind, the breath of Autumn's being, the unseen presence, the azure sister of the Spring, a Destroyer, a Preserver, the winged seed, a creator, a philosopher, a poet, Shelley, and the wild spirit moving everywhere. In the second stanza, the real nature of the west wind in this poem is cloud, the angel of rain and lightning, fierce Maenad, the approaching storm, the congregated might, the black rain, the fire, hail, solid atmosphere, the tremendous power of revolutionary change, and the power that influences all things in the sky. In the third stanza, the real nature of the west wind in this poem is the voice that makes the oozy woods which wear the sapless foliage of the Atlantic, and the power makes the blue Mediterranean wake from his summer dream. the fit medium of expression which Shelley's soul was seeking for, Shelley's passion, Shelley's partner, Shelley's co-worker, and a strong presence which influences in the sea. In the fourth stanza, the real nature of the west wind in this poem is the mightest presence, the power, the strength, the free presence, the uncontrollable, the wanderer over heaven, a vision, the tameless, the swift, the proud and the God who can save Shelley form the heavy weight of hours and lift Shelley as a wave a leaf, a cloud. In the fifth stanza, the real nature of the west wind in this poem is the mighty harmony, the fierce Spirit, Shelley's spirit, the impetuous spirit, incanation of this verse, spark, the trumpet of a prophecy, the Providence which can make the Winter depart and call Spring, and the prophet. To conclude, the real nature of the west wind in this poem is Shelley's accumulated insight that he visulize his impulse of revolutionary thought.

• 폴리머
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• 제35권6호
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• pp.615-618
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• 2011

탄소나노튜브(CNT)는 뛰어난 전기적, 물리적인 특성으로 인해 차세대 소재로서 관심을 끌어 왔다. 그러나 탄소나노튜브들 사이에는 본질적으로 강한 소수성 상호작용이 내재하여 불규칙한 결합체를 생성하기 때문에 다양한 분야로의 응용이 어려웠다. 본 연구에서는 양친성 가지형 공중합체, poly(vinyl chloride)-graft-poly(oxyethylene methacrylate), PVC-g-POEM를 합성하였고 극성 용매에서 단일벽 탄소나노튜브를 분산시킬 수 있는 용이한 방법을 제시하였다. PVC-g-POEM는 원자전달 라디칼중합(ATRP)으로 중합되었고 gel permeation chromatography(GPC)와 $^1H$ NMR spectroscopy를 통해 성공적인 합성되었음을 확인하였다. 단일벽 탄소나노튜브는 분산제인 PVC-g-POEM와의 친화력으로 인해 극성 용매 dimethylsiloxane(DMSO)에서 균일하게 분산되었으며 transmission electron microscopy(TEM) 분석으로 단일벽 탄소나노튜브와 PVC-g-POEM의 상호작용으로 생성된 나노복합체의 분산 형태를 관찰하였다. 또한 용매증발 과정을 거쳐 우수한 균질성을 보이는 free-standing 나노복합체 막을 제조하였다.

• 동남아시아연구
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• 제21권2호
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• pp.263-291
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• 2011

The purpose of this study is to see and compare the contemporary Korean-Thai female poems from a feminine standpoint to newly clarify the textuality of their poems. The textuality defined in this manuscript is the text of Korean-Thai contemporary female poems. To newly clarify the textuality of their poems are to go against the existing discussion method and to newly read out the text as re-vision method. This discussion is to analyse deeply how the central exis composing a text which is the identity of woman in a body, appearance of uttrance, or action of abjection is exposed in gender space and to identify the poem's textuality. In other words, through in-depth analysis of the text of poems, which are very complicated as a skein of yarn, place a high value of Korean-Thai female poems. Transcending time, nations and races, if the text of female poem would not free from a biased male-dominated thinking or make a mystery of female poem textuality without critics or tend to be stereotype the text of poem as pathos of female, it would not get out from man-centered reading. To escape from the state of sexual discrimination, the new reading method was seriously analysed and found out that the female text poems not only implicate sexual discrimination but also link to expansive cultural and social structure. And for that reason, this study raise a question to male-dominant sexual discriminated norm. It is very significant that through this elaborate and in-depth text poem analysis, a creation process of female poem is traced. Eventually, the comparative study on Korean-Thai female poems is meaningful and worthy in regard to the contribution to promotion of cultural exchange between korea-Thai two nations and furthermore extend to East Asia to make a basement for the vitalization of Asia comparative literature.

• 영어영문학
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• 제56권4호
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• pp.691-717
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• 2010

Chaucer's Troilus and Criseyde is a tale of love framed by an overarching pattern of death, set in the war-torn and doomed Troy, from which the lovers cannot separate their fate. Compared with Boccaccio's poem, the attention paid to death in Chaucer's version underlies his complex treatment of love. Above all, the language of death in Chaucer's poem provides the thread from which the entangled web of love is woven. Death together with desire pervades the language and rhetoric of the poem, prominent not only in the courtly love tropes, but also in the characters' asides and speeches. The prominence of these two concepts, desire and death, seem to be central to the various issues that the poem contains explicitly and implicitly. That is, two concepts are the basis for the breadth and depth of Chaucer's examination of love in light of the social and political realities of late fourteenth century England. The language of death in Chaucer's poem reflects the powerful influence on his imagination. With the devastation wrought by the plague and the changing fortunes of England in the war with France, Chaucer's world was once saturated in death, and one that could amply parallel the turn from prosperity to downfall. In particular, Chaucer's poem is suffused with the language of contagion and death in connection with desire. Troilus's lovesickness mimics the progress of a viral infection. Once breached, his body performs its newly compromised identity through fever, loss of appetite, and physical disintegration. On the other hand, Chaucer depicts Boccaccio's conventional portrait of Criseyde into a elaborate paramour of a pathogen. She is characterized as the contaminant that infects male hero. In addition, Criseyde is cast as sole earthly cure of illness that Troilus suffers from. In spite of Criseyde's role as nurturer and healer, Troilus longs for his own death and feels death clutching his heart. Finally, Troilus's love toward Criseyde is doomed to death.

• 수완나부미
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• 제2권1호
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• pp.95-110
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• 2010

까쭈(Ca trù)란 베트남에 뿌리를 둔 민속음악의 한 종류이다. 까쭈에는 시가 아주 중요한 위치를 차지한다. 그렇기 때문에 많은 음악 연구자들은 까쭈는 '음악시'라고 말한다. 이러한 특징은 노랫말에서 분명하게 볼 수 있는데, 까쭈의 주된 가락이면서 독립된 시의 쟝르이기도 한 것이다. 베트남 민속음악 가락 중에서 까쭈는 유일하게 생겨난 것이어서 시라는 것이 '말하는 노래'인 것이다. 이러한 것은 베트남의 민속음악(극)이라고 할 수 있는 쩨오, 꽌호, 핫잠 등과 같은 곳에서는 유사한 현상을 찾아볼 수 없다. 또한 까쭈의 가락이 특정한 일부 가락에서 멈추지 않고, '말하는 노래'의 수량이 추천 개이며, 수 세기를 통해서 창작되어 왔다. 이 글은 까쭈 장르의 구조, 운과 가락, 내용 등에 대해서 연구하여 이 '말하는 노래'가 완전한 시라는 것을 증명하고자 하였다. 이를 통해 '말하는 노래'는 베트남 만의 고유한 것이며, 차후 신시운동에서 8행시를 만들어 내는 기반이 되었다고 볼 수 있다.

• Clinical Endoscopy
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• 제57권5호
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• pp.610-619
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• 2024

Background/Aims: Achalasia is a rare esophageal motility disease, for which peroral endoscopic myotomy (POEM) has emerged as a promising treatment option; however, recurrence remains a challenge. Timed barium esophagography (TBE) is a useful diagnostic tool and potential outcome predictor of achalasia. This study aimed to determine predictive tools for recurrence after POEM. Methods: This retrospective study enrolled achalasia patients who underwent POEM between January 2015 and December 2021. Patients were categorized into two groups using the 1-month post-POEM Eckardt scores and TBE: the discordant group (Eckardt score improved >50%, TBE decreased <50%) and the concordant group (both Eckardt score and TBE improved >50%). Recurrence was defined as a reincrease in the Eckardt score to more than three during follow-up. Results: Complete medical records were available in 30 patients who underwent POEM. Seventeen patients (56.7%) were classified into the discordant group, while 13 patients (43.3%) were in the concordant group. The overall recurrence rate was 11.9% at 1-year, increasing to 23.8% during the extended follow-up. The discordant group had a 6.87 fold higher recurrence rate than the concordant group (52.9% vs. 7.7%, p=0.017). Conclusions: These results strongly suggest that combining the Eckardt score with TBE can effectively predict recurrent achalasia after POEM. Patients in the discordant group had an elevated risk.

• 멤브레인
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• 제28권2호
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• pp.121-128
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• 2018

세 가지의 다른 화학 성분으로 구성된 터폴리머는 기체분리막에 거의 활용되지 못하였다. 본 연구에서는 poly(2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl] ethylmethacrylate)(PBEM), poly(oxyethylene methacrylate)(POEM), methyl methacrylate (MMA)로 구성된 터폴리머를 자유라디칼 중합법으로 합성하였고, 이를 기반으로 하여 이산화탄소/질소 분리를 위한 복합막 제조 공정을 개발하였다. 합성된 PBEM-PMMA-POEM 용액을 다공성 폴리설폰 지지체위에 코팅하여 복합막을 제조하였다. 성공적인 중합, 특성 및 구조분석을 위하여 푸리에 변환 적외선 분광학, X-ray 회절분석법, 열중량 분석 및 전계방사 주사전자 현미경을 사용하였다. PBEM-PMMA-POEM 터폴리머 분리막의 기체 투과도 및 이산화탄소/질소 선택도를 $25^{\circ}C$에서 측정하였다. 최고의 이산화탄소/질소 선택도는 30.2에 도달하였으며, 이산화탄소 투과도는 57.4 GPU ($1GPU=10^{-6}cm^3$(STP)/($s\;cm^2\;cmHg$))이었다.

• 멤브레인
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• 제29권1호
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• pp.44-50
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• 2019

본 논문에서는 SBS-g-POEM 블록-그래프트 공중합체, 이온성 액체(EMIMTFSI) 및 ZIF-8 나노 입자를 사용하여 $CO_2/N_2$ 기체를 분리하기 위한 혼합 매질 분리막(MMMs)을 개발하였다. SBS-g-POEM은 낮은 비용이 드는 자유 라디칼 중합법을 통해 합성된 유연한 블록-그래프트 공중합체이다. EMIMTFSI는 SBS-g-POEM 매트릭스에 용해시켰으며, 합성된 ZIF-8 나노 입자들 역시 공중합체의 매트릭스에 분산시켰다. 제조된 시료들의 특성은 푸리에 변환 적외 분광법(FT-IR), 시차 주사 열량계(DSC), 주사 전자 현미경(SEM), X선 회절 분석(XRD)을 통해 확인하였으며, 분석 결과 각 성분들은 서로 간의 좋은 혼화성을 나타내었다. 기체 분리 성능은 time-lag measurements를 통해 확인되었으며, 537.0 barrer의 $CO_2$ 투과도와 15.2의 $CO_2/N_2$ 선택도를 나타내었다. 이를 통해 첨가된 EMIMTFSI와 ZIF-8 나노 입자는 $CO_2/N_2$ 선택도를 크게 희생시키지 않고 기체 투과도를 두 배 이상 향상시키는 것으로 확인되었다.