"Man can embody truth but he cannot know it," said Yeats a few days before his death. And this truth is embodied in the two “death poems,” "Under Ben Bulben" and "The Black Tower". How is that truth embodied? And what is its content? A close reading of the two poems gives some sort of significant answer to that question. The truth Yeats tried to embody may be "Unity of Being", the poet's eternal pursuit. Throughout his long poetic career, wearing various masks, and in various ways, Yeats sought to accomplish its poetic embodiment. To solve multi-levelled divisions of being, Yeats sought persistently to "remake" and "renew" himself, his self as an archetype of the Irish people. "Under Ben Bulben" and "The Black Tower" suggest the poet's dream as returning to and restoring the heroic Celticism and integrating it into making Ireland. In "Under Ben Bulben", drawing on the Celtic heroes' wisdom and strength, the poet asserts his philosophy of reincarnation and man's profane perfection, and, also, the greatness of artists' creative power. After presenting his selected history of the great artists, the poet asks the Irish poets to succeed to his poetic dream. And, then, he casts cold eyes on life, on death, renewing himself as one of the heroes of his dream. In "The Black Tower", the poet's inner drama upon the threshold of death, the tower, his old symbol, reveals itself as a microcosm of Ireland that the poet wishes to defend against his enemies by death. In this poem, the poet does not give up his dream to the final, even if the dark and gloomy mood is dominant. Finally, for the tower's defense, the poet commits "an epic suicide", to become a legendary Irish hero himself. Thus, the poet embodies the truth he has found.

Monodispersed flaky silver powder was obtained by controlling the ratios of and Agin in a mixed solution of ethylene glycol and ammonia with an addition of PVP. The effects of on its morphology and size were investigated. In molar ratio was found to be an important reaction factor for the nucleation and crystal growth of Ag powder. The synthesis of flaky powder was optimized at over 6 of molar ratio increased, the size of precipitates was increased regardless of the amount of Pt. In the absence of , the morphology and size of reduced Ag powder were found to be irregular in shape in diameter. However, homogenized fine Ag powder was obtained due to heterogeneous nucleation when used as a cat-alyst, and flaky one was synthesized with the addition of Pt over of Pt/Ag.

In this paper, we simplify the equations of the Macdonald-Thome black hole magnetosphere. Our major assumption is that the 3-D electric and magnetic flux isosurfaces respectively form families of confocal oblate spheroids and hyperboloids. As a result, the magnetospheric equations are greatly simplified, and may provide a useful framework for instances when rigorous, theoretical approaches are not necessary.

뇌 손상 후 급성기에 기능의 자발적인 회복이 일어나지만 환자들은 환측의 상지를 잘 사용하지 못하게 된다. 그 결과 원하는 움직임을 억제하는 상황을 발생시키는데 이것을 학습 무사용 증후군(learned nonu se syndrome)이라 한다. 이러한 학습 무사용 증후군을 치료하기 위해 억제-유도 치료(constraint-induced therapy)가 고안되었다. 억제-유도 치료는 연속되는 몇 주간에 걸쳐 매일 많은 시간 동안 건측의 상지를 묶어두고 환

The purpose of this investigation was to examine the influence of head and neck(HN) position in the transverse plane on the static production of elbow extension force in the involved(paretic) upper extremity of patients with hemiparesis. On this study, thirty patients who had experienced a cerebrovascular accident were matched with neurologically intact subjects. Force of static elbow extension was tested with a hand-held dynamometer, twice with the HN rotated toward the paretic side and twice with the HN rotated toward the non-paretic side. Elbow extension force differed significantly with the HN in the two position in patients with hemiparesis but not in normal persons(=0.05). Results of this study support the conclusion that HN position in the transverse plane influences the production of static elbow extension force on the paretic side in patients with hemiparesis.

This paper reviews physiological changes in the nervous system of patients with hemiparesis that may contribute to muscle weakness. The discussion includes the important role that alterations in the physiology of motor units, notably changes in firing rates and muscle fiber atrophy, play in the manifestation of muscle weakeness. This role is compared with the lesser role that spasticity of the antagonist muscle group appears to play in determining the weakness of agonist muscles. The contribution of other factors that result in mechanical restraint of the agonist by the antagonist is discussed relative to muscle weakness in patients with hemiparesis. More studies on patients with hemiparesis are required to assess what role muscle strength training should play in rehabiliting patients after a stroke.

This study was done to evaluate the effects of various gelling agents on textural properties of omija pyon. As a gelling agent, mungbean starch had been used in traditional omija pyon. In this experiment, gelatin and pectin were also tried for better texture. The results of this study were as follows; 1) One percent pectin addition showed desirable textural properties in both starch and gelatin jelly. 2) No significant effect on rheological values was found according to various sugar concentration(10, 15, 20%). 3) There was a saving effect of sugar concentration when adding 1% pectin to starch jelly, comparing textual properties as sensory scores.

『東國詩話彙成』은 18세기에 저술된 인물중심의 총집류로 시화사적 면에서 의미 있는 저작이다. 현재 22권 7책으로 정리되어 있지만 고려 뒷부분과 조선 앞부분에 권수의 숫자가 중복되기도 하고, 異本 중 비교 적 체재를 갖춘 『詩話彙成』과『詩話彙編』조차 결락본이거나 불분권 상태이다. 세 필사본의 간행 시기는 『동국시화휘성』이 洪重寅에 의해 먼저 편 찬되었고 그 얼마 뒤인 1734년에 洪重徵 혹은 다른 누군가에 의해 초기『시화휘성』으로 정리되었다고 보여진다.『시화휘편』은 1817년 沈魯 崇이 홍중인의 손자 집에 보관되어있던 『시화휘성』을 傳寫해두었다가 1821년 『대동패림』편찬 시 최종 수록하였다. 필사본의 한계로 인해 체재가 정밀하지 못하고 결락된 부분도 많으며, 편찬시기에 시간차가 있어서인지 선입된 조목에 있어서 서로 출입이 발견되었다. 이에 본고는 가장 처음 편찬되었고 비교적 체계가 갖추어진 『동국시화휘성』을 기준으로 3종의 편찬체재를 대조하고 그 결과를 표로 정리 한 후, 그 가시적인 차이점을 서술하였다. 그리고 『동국시화휘성』·『시화휘성』·『시화휘편』의 선입조목을 비교하여 그 현황을 살펴보았다. 『시화휘성』은 앞서 편찬된 『동국시화휘성』을 기준으로 인물 및 시 일화를 가감하였고, 다른 부분은 기존의 체재를 크게 건드리지 않았지만 조선조에서 왕들을 별도 조목으로 분류해둔 현상을 가장 큰 특징으로 제시하였다.『시화휘편』은 심노숭이 말한 필사경위나 편찬시기 및 조목의 1차적 인물선입 양상만을 염두에 두고 보았을 때는 『시화휘성』을 저본으로 편찬되었을 것이라 여겨졌다. 그러나 실제 3종에 공통으로 선입된 조목의 기사를 서로 비교해본 결과 후대에 필사된 『시화휘편』이 체재 면에 서는 오히려 『동국시화휘성』과 유사한 면모를 지녔음을 발견하였다. 이에 『시화휘편』은 선행 저작된 두 필사본을 함께 참고하였거나 적어도 심노숭이 저본으로 삼았던 시화휘성』은 현존본과는 다른 『동국시화휘성』의 모습을 많이 간직한 초기 형태의 『시화휘성』이었다는 결론에 도달했다. 본고는 3종을 종합하여 『동국시화휘성』의 완전한 면모를 재구성하고자 하였다. 그리고 이러한 일련의 시도는 『동국시화휘성』이 갖는 독자적 의미를 도출하기 위한 선행연구로서의 기초 작업임을 밝힌다.

최근 이상기후로 인한 집중호우 발생빈도와 이로 인한 국지적인 홍수 피해가 증가하고 있다. 이러한 점에서 홍수피해 예방측면에서 수치예보 정보 활용이 요구되고 있다. 그러나 수치예보모델은 초기 조건 및 지형적 요인으로 인해 시공간적 편의가 존재하며 실시간 예측정보로 활용하기 전에 모 형결과에 대한 편의보정이 요구된다. 본 연구에서는 관측지점 기준으로 편의 보정계수를 산정하는 과정에서 모든 관측소간의 상관성을 거리의 함 수로 고려하여 미계측지점의 편의 보정계수를 공간적으로 확장할 수 있는 Bayesian Kriging 기반 MFBC 기법을 개발하였다. 본 연구에서 개발한 방법은 미계측 유역에 대해서도 보정계수를 효과적으로 추정하는 것이 확인되었으며, 비교적 고해상도로 72시간(3일) 정도까지 예측강우 정보를 활용하는 것이 가능할 것으로 판단된다.

In this study, the partial correlation between the expansion and the vertical displacement excluding the temperature and the correlation between the expansion and vertical displacement and the average temperature of the reinforced truss member was analyzed. The correlation coefficients between temperature and expansion, temperature and vertical displacement were .929 and .874, respectively. The correlation coefficient between vertical displacement and expansion was 0.860 and partial correlation coefficient excluding temperature effect was 0.268.

This study was performed to evaluate the effect of different freezing conditions and storage periods on physicochemical and microbial characteristics of garlic. Garlics were washed, dried, sliced to 0.3 cm then packed in LDPE+LLDPE film bags. They were treated with still-air freezing at -20°C (SAF20), -40°C (SAF40) and immersed-liquid freezing at -40°C (ILF40). Frozen garlics were stored under frozen storage conditions for 7 months at -20°C and quality characteristics were measured monthly during the frozen storage. Freezing rate of garlic was the fastest in ILF 40 (10 min), SAF40 (40 min) and SAF20 (1,600 min) sequentially. In ILF40, drip loss, cutting force, total aerobic bacteria count and pH were the lowest, whereas pyruvic acid and allicin content were the highest (p<0.05) during frozen storage, these results were the most similar characteristics with the fresh garlic. During frozen storage, drip loss, color difference and total organic acid content were significantly fluctuated in SAF20 (p<0.05), while they were not changed in ILF40. Overall, total aerobic bacteria count and pH decreased, cutting force, pyruvic acid and allicin content remained unchanged in all groups. In conclusion, the optimal freezing conditions for garlic with the least quality changes was considered to be ILF40 (immersed liquid freezing), keeping quality characteristics up to 7 months by freezing storage.