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      • KCI등재후보

        Another Diachronic Perspective on English Tough-Constructions

        Gwang-Yoon Goh 한국영어학학회 2003 영어학연구 Vol.- No.16

        Goh, Gwang-Yoon. 2003. Another Diachronic Perspective on English ToughConstructions. English Language and Linguistics 16. 211-223. Ever since toughconstructions in English began to attract the attention of early transformational grammarians, there has been considerable controversy about the analysis of the syntactic and/or semantic relationship between the tough-subject and the gap in the infinitival phrase/clause. Although the type of approach that assumes no syntactic connectivity has long been favored by current syntactic frameworks, it is not clear whether this type of approach is a truly well-motivated position supported by sufficient empirical evidence. In particular, it has been noted that there is some substantia! evidence both for and against it. This paper attempts to provide a new perspective on the analysis of English tough-constructions by considering the insights from the diachrony of prepositional stranding constructions in the history of English.

      • 통풍성 관절염의 임상적 고찰

        윤채중,정승문,김영학,김동규,허광식,김태원,배학연,정종훈,이승일,김평남 朝鮮大學校 附設 醫學硏究所 1997 The Medical Journal of Chosun University Vol.22 No.2

        통풍은 Purine 대사의 이상으로 발생하는 질환으로, 고뇨산혈증인 사람의 전부가 통풍으로 발현되지 않고 증상의 출현 양상이 다양하여 진단과 치료에 주의가 필요하며, 조기에 적절한 조치를 한다면 충분히 조절이 가능한 질환이다. 본대학 내과학교실에서는 통풍으로 치료한 32명의 환자에서 임상양상, 병력과 검사소견을 분석하여 다음과 같음 결과를 얻었다. 1. 32명 모두 남자이며, 최초 발병 시기는 24세에서 72세로 평균 43.8±11.9세이었으며, 30대에서 40대까지가 19명(59.4%)으로 대부분을 차지하였다. 내원 당시 나이는 27세에서 75세까지로 평균 52.3±10.4세였으며, 내원시 까지 평균 유병기간은 8.5±6.8년으로 나타났다. 2. 동반 질환으로는 고지혈증 12례, 신장질환 10례, 고혈압 12례, 비만 8례, 당뇨 2례 등이었다. 3. 이환된 관절은 단관절 침범이 19례(59.4%), 다관절 침범이 13례 이었으며, 최초 이한된 관절은 족무지 중족골지골 관절로 19례(59.4%)로 가장 많았고, 통풍 결절은 20례(62.5%)에서 관찰되었으며, 유병기간이 10년 이상된 12례중 11례 (91.7%)에서 결절이 관찰되었다. 4. 평균 혈중 요산치는 9.17±1.75 ㎎/dl이었으며, 8.0 ㎎/dl에서 9.9 ㎎/dl 사이가 19명으로 전체의 59.4%를 차지하였다. Objective: The gout is a heterogeneous group of diseases resulting from tissue deposition of monosodium urate or uric acid crystals from extracellular fluids supersaturated with respect to this end product of human purine metabolism. The clinical manifestations are such as hyperuricemia, gouty arthritis, gouty nephropathy, uric acid nephrolithiasis. We analyze of clinical manifestations and associated factors in gout. Method: We have reviewed the medical records, radiologic findings and clinical results of thirty-two patients admitted at our department from April 1996 to July 1997. Result: 1) All patients were male. The mean age at initial attack was 43.8 years old, ranging from 24 to 72 years old. 2) The mean level of serum uric acid was 9.17mg/dl on admission. 3) The first metatarsopharyngeal joint was involved in 19 cases (59.4%). Tophus was observed in 20 cases (62.5%). 4) Hyperuricemia was associated with hypertension, obesity, nephrolithiasis and hyperlipidemia.

      • KCI등재후보

        초오서 영어의 부정에 대한 소고

        고광윤 한국영어어문교육학회 2004 영어어문교육 Vol.9 No.2

        Although the language of Geoffrey Chaucer as part of late Middle English has been discussed by many studies, among which David Burnley (1983) seems to be most remarkable, some aspects of Chaucer's language still need to be better illuminated for a more thorough understanding of not only Chaucer's work and language but also the English language in the late Middle English period. This paper examines the English negation of Chaucer's language, shown especially in his Canterbury Tales, and explains how negation is used in his work, focusing on the three different types of sentence negation and the uses of or and and in the scope of negation.

      • 우관상정맥동에서 기시하는 단일 관상동맥 1예

        정현광,김태우,조윤성,김강민,장재훈,이재우,정준훈 고신대학교의과대학 2007 고신대학교 의과대학 학술지 Vol.22 No.2

        Coronary artery anomalies are found incidentally in approximately 1% of all patients undergoing routine coronary angiography. Of these, an isolated single coronary artery anomaly is the rarest one. Patients with an isolated single coronary anomaly may present with symptoms such as angina pectoris, myocardial infarction, arrhythmias, syncope, sudden death, and congestive heart failure. We report a case of single coronary artery anomaly with the left anterior descending and left circumflex coronary artery originating from the right coronary artery.

      • 재순환 버퍼 RLS 알고리즘의 탭 가중치 갱신을 통한 개선된 수렴 특성

        김광준,윤찬호,윤민종,나상동 조선대학교 에너지.자원신기술연구소 1999 에너지·자원신기술연구소 논문지 Vol.21 No.2

        We extend the sue of the method of least square to develop a recursive algorithm for the design of adaptive transversal filters such that, given the least-square estimate of this vector of the filter at iteration n-1, we may compute the updated estimate of this vector at iteration n upon the arrival of new data. The RLS algorithm may be viewed as a special case of the Kalman filter. Indeed this special relationship between the RLS algorithm and the Kalman filter is considered. We begin the development of the RLS algorithm by reviewing some basic relations that pertain to the method of least squares. Then, by exploiting a relation in matrix algebra known as the matrix inversion lemma, we develop the RLS algorithm. An important feature of the RLS algorithm is that it utilizes information contained in the input data, extending back to the instant of time when the algorithm is initiated. The resulting rate of convergence is therefore typically an order of magnitude faster than the simple LMS algorithm. This improvement in performance, however, is achieved at the expensive of a large increase in computational complexity

      • KCI등재

        자유단 층간분리를 갖는 복합재 적층판의 최종 파괴강도

        양광영,윤성운,김재열,김인권 한국공작기계학회 2002 한국생산제조학회지 Vol.11 No.2

        This paper presents experimental and analytical studies of ultimate strength of [30_2/-30_2/90]_s carbon/epoxy laminates with free-edge delamination under uniaxial tension. We performed tensile test for laminates with Telflon inserted on interfaces to simulate initial free-edge delamination. The experiment reveals that extensional stiffness of the laminate decreases by the initiation of the delamination, and that strength of the laminate without delamination is smaller than that of the laminated with delamination. Generalized quasi-three dimentional finite element analysis, which employs energy release rate and maximum stress criteria, predicts the ultimate strength of the laminates with sufficient accuracy.

      • KCI등재후보

        상악 전치부에 발생한 낭종성 치아종의 치험례

        김효언,윤규호,전인성,신재명,한광홍,배정호 大韓顎顔面成形再建外科學會 2003 Maxillofacial Plastic Reconstructive Surgery Vol.25 No.1

        Odontomas are odontogenic harmatomas which are composed of hard dental tissue. This lesion is composed of more than one type of tissue and, for this reason, has been called a composite odontoma. Odontogenic cysts are derived from epithelium associated with the development of the dental apparatus. Dentigerous cyst originated after the crown has been completely formed by accumulation of fluid between the reduced enamel epithelium and the crown. It also associated with crown of impacted tooth. Cystic odontomas are closely similar to dentigerous cysts clinically and radiologically. Treatment of choice is total removal(enucleation) or decompression(marsupialization). We represent two cases of Cystic odontomas with literature review in 69-year old male and 55-year old female occured in anterior maxilla. The leisions were successfully treated by marsupializaion.

      • ESPI를 이용한 충격손상을 받은 복합재료 내부결함의 정량평가

        김경석,양광영,장호섭,지창준,윤홍석 한국공작기계학회 2003 한국공작기계학회 추계학술대회논문집 Vol.2003 No.-

        Electronic Speckle Pattern Interferometry for quantitative evaluation of a impact defect inside of composite material plate are described. The impact on composite material makes inside delamination which is difficult to detect visual inspection and ultrasonic testing due to non-homeogenous structure. This paper proposes the quantitative evaluation technique of defects under real impact. Artificial defects are designed inside of composite plate for development of inspection technique and real defects under impact are inspected and compared with results of visual inspection.

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