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박동근 한국문법교육학회 2013 문법 교육 Vol.19 No.-
This statment is aimed at looking into the spatial cognition of the Korean speakers through the prototype theory based upon cognitive psychology and looking at the relations in between Korean speakers' prototype cognition of the spatial sense and language expression. The achievements of this work can be summarized as follows;1) The actual physical size and people's prototype cognition to the space aren't accord with each other. 2) The prototype cognition to the space doesn't well match with relations of antonym. 3) The prototype cognition to the space is to be learned rather than to be genetic. 4) The prototype cognition to the space and language expressions are not closely related.
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박동근 겨레어문학회 2007 겨레어문학 Vol.39 No.-
How to Present the Loan Words’Pronunciation in Korean Dictionary 국어사전의 외래어 발음 표시 방안
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박동근 한말연구학회 2011 한말연구 Vol.- No.29
This study has an object to inquire the aspects of usage based on 400 of onomatopoeic words which were used in the children’s verse. The major results of this study are as follows: The number of the onomatopoeic expressions in the 400 pieces of children's verse were 533 words, it is accounted for 4.62 percent out of a total word phrase 11,547 words. In comparison, it show a ratio more three times of frequency in use of it than in the cases of fairy tales, a literature for children. The onomatopoeic words which was shown the best ratio of frequency in use of it was the word of ‘Gadeuk’ Secondly, in terms of form, the children's verse prefered a simple type among the simple and repeated type when both types are available. As the derived words the ‘X(X)-hata’pattern of word has the highest ratio of frequency in use of it. Next rank in ratio of frequency accounted for the words of ‘X-ida’pattern. And it is frequantly used enlarged and exaggerated pattern of onomatopoeic words just like the case of a word ‘kkok–kko-ok’ in the children’s verse. Thirdly, the typical pars of speech of the onomatopoeic words is adverb it generally modified the predicate part of a sentence, but it is not a few that it’s functioning as a independent words or a predicate words in the children’s verse. Fourthly, the world of children’s verse is showing an enterprising spirit in creating new onomatopoeic words.
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망막분지정맥폐쇄 환자의 반대안에서 황반부의 망막 및 맥락막두께와 미세혈관 변화 분석
박동근,류가형,최영아,사공민 한국망막학회 2019 Journal of Retina Vol.4 No.2
Purpose: The purpose of this study was to evaluate the changes in retinal and choroidal thickness and microvasculature using optical coherence tomography (OCT) and OCT angiography in the fellow eye of unilateral branch retinal vein occlusion (BRVO) patients. Methods: Twenty-two fellow eyes with unilateral BRVO and 23 normal eye controls were retrospectively analyzed. OCT was used to measure the thickness of the total retina, inner retina, the total choroid, the Haller’s layer, and the choriocapillaris/Sattler’s layer. OCT angiography was used to measure the vascular density (VD) of the superficial capillary plexus (SCP), deep capillary plexus (DCP), and choriocapillaris layers. In addition, we measured the foveal avascular zone (FAZ) area and compared the differences between the two groups. Results: The thicknesses of the subfoveal choroid and Haller’s layer measured by OCT tended to be thicker in the fellow eye of unilateral BRVO patients, but there was no significant difference between the two eye groups (p = 0.075, p = 0.531). On the other hand, the thickness of the choriocapillaris/Sattler’s layer was significantly thicker in the fellow eye of unilateral BRVO patients (p = 0.011). VD of SCP measured by OCT angiography was not significantly different between the two groups (p = 0.969), but VD of the DCP was significantly lower in the fellow eye of unilateral BRVO patients (p = 0.039). There was no difference in the FAZ area and VD of choriocapillaris (p = 0.969, p = 0.227). Conclusions: The thickness of the choriocapillaris/Sattler’s layer was increased and the DCP VD was decreased in the fellow eye of BRVO patients when compared to normal controls. 목적: 단안 망막분지정맥폐쇄 환자의 반대안에서 빛간섭단층촬영과 빛간섭단층촬영혈관조영을 이용하여 망막 및 맥락막두께와 망막과 맥락막의 미세혈관의 변화를 알아보고자 하였다. 대상과 방법: 단안 망막분지정맥폐쇄 환자 22안의 반대안과 정상 대조군 23안을 후향적으로 분석하였다. 빛간섭단층촬영을 이용하여 전체 망막과 내층망막의 두께를 측정하고, 맥락막의 두께와 함께 할러층과 맥락막모세혈관/자틀러층을 나누어 측정하였다. 빛간섭단층촬영혈관조영을 이용해 표층모세혈관총, 심부모세혈관총, 그리고 맥락막모세혈관층의 혈관 밀도를 측정하였다. 또한 망막중심오목무혈관부위 면적을 측정하여 두 군 간의 차이를 비교 분석하였다. 결과: 빛간섭단층촬영을 통해 측정한 황반하 맥락막두께와 할러층의 두께는 단안 망막분지정맥폐쇄 반대안에서 두꺼운 경향을 보였으나 두 군 사이에 유의한 차이는 없었다(p = 0.075, p = 0.531). 반면, 맥락막모세혈관/자틀러층의 두께는 단안 망막분지정맥폐쇄 반대안에서 유의하게 두꺼웠다(p = 0.011). 빛간섭단층촬영혈관조영을 통해 측정한 표층모세혈관총의 혈관 밀도는 두 군 간의 큰 차이가없었으나(p = 0.969), 심부모세혈관총의 혈관 밀도는 단안 망막분지정맥폐쇄 반대안에서 유의하게 낮게 나타났다(p = 0.039). 망막중심오목무혈관부위의 면적과 맥락막모세혈관의 혈관 밀도는 두 군 간의 차이는 없었다(p = 0.969, p = 0.227). 결론: 단안 망막분지정맥폐쇄 환자의 반대안에서 정상안에 비해 맥락막모세혈관/자틀러층의 두께 증가와 심부모세혈관총 혈관 밀도 감소를 보였다.
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