비외접근법으로 치유한 신경초종 1예

조준만,권민한,이진오,김민정 대한이비인후과학회 2011 대한이비인후과학회지 두경부외과학 Vol.54 No.5

Schwannoma is a benign tumor originating from the peripheral nerve sheath. A 16-year-old man have experienced progressive swelling of the nasal tip over 4 years. Computed tomography scan showed a 2.5 cm sized soft tissue density at the nasal tip. It distorted and dislocated the lower lateral cartilage. The mass was resected using an external rhinoplasty approach. The nasal tip was reconstructed by tip surgery and the soft tissue defect under the skin due to mass was filled with autologous dermal graft. The pathologic diagnosis was a schwannoma. A nasal tip schwannoma is extremely rare. Here, we present and discuss the clinical and surgical aspects of schwannoma arising on the nasal tip.

성인에서 발생한 양측성 상악동 후비공 비용 1예

조준만,정규환,백무진,김용완 대한이비인후과학회 부산,울산,경남 지부회 2012 임상이비인후과 Vol.23 No.2

Antrochoanal polyp (ACP) is a rare, benign solitary mass from inflamed, edematous maxillary sinus mucosa. It may cross its ostium and reaches into the choana causing unilateral nasal obstruction and mouth breathing. It represent four to six per cent of all nasal polyps. Although it is usually unilateral, extremely rare cases it could be bilateral. In this paper, we report a case of bilateral ACPs in an adult and discuss the clinical presentation, endoscopic and radiologic evaluation, pathogenesis and surgical treatment.

弘齋의 經學觀에 대한 考察 : 「日得錄」을 중심으로

조준수 원광대학교 대학원 2009 論文集 Vol.42 No.-

The present study on the Hongjae's view of the study of Confucian classics is, first of all, based on his ardent adoration of Chu-tzu. From young, he developed a great passion for the books written by Chu-tzu, so much that, even after enthronement, he made it a rule to read through 『Anthology of Chu-tzu 朱子全書』 once a year. In a word, he continued to devote himself to studying the doctrines of Chu-tzu throughout his whole life, as he understood that paying proper respect to Chu-tzu was another way to give serious consideration of Confucius, to adhere to his teachings of Confucianism and to defend the authentic study as well. For Hongjae, the study of Confucian classics is basically a process of seeking after the truth, not simply a subject of government service examinations instead. It is, in a broader sense, teaching of basic doctrines to perceive all types of reasons including the theory of Chu-tzu. Furthermore, the Six Classics was taken to be rules for writings, in contrast to the literary styles of Ming and Ching Dynasties. It should rather be defined as a concept of the authentic study, in opposition to heretical doctrines. He, therefore, understood the study of Confucian classics, the Six Classics and the authentic study as having the identical significance to each other, different from the Western teachings or vulgar learnings. Besides, Hongjae pointed to 『Daxue 大學』 as essence of the Six Classics, asserting that it was necessary to highlight the authentic study in an attempt to drive out such heretical doctrines as Western teachings or vulgar learnings since 『Xiaoxue 小學』 stands in the obverse and reverse relationship with the Six Classics. He put his finger on the Six Classics as essence of the authentic study, while trying to perceive its key points through the doctrines of Chu-tzu, implying that he didn't any particular contradiction conceivable in the relationship between the Six Classics and the Four Books. On the other hand, Hongjae adopted an open-minded approach toward the study of scriptures by not relying exclusively upon the doctrines of Chu-tzu to secure a legitimate place for honoring Chu-tzuism. He showed deep concern at the prevailing mind set of the contemporary people who were entirely engaged in speculative and unessential theory of primitive mentality, remaining all the while illiterate to the original scriptures of Confucianism. As a reaction, he stressed the weight of the Six Classics as original scriptures of Confucianism and ventured to spotlight the books of Chu-tzu that were revised in compliance with the conditions of Chosun Kingdom as a measure to spread the understanding of the study of Confucian classics. The reason was that the Six Classics as original scriptures should be given priority in a move to restore the fundamental ideal and the Four Books should be employed as guidance for its practice since the doctrines of Chu-tzu were on the verge of extinction at the time as a consequence of following in the footsteps of evil ways to lean on the theory of primitive mentality, especially when the objective of cultivating the authentic study was rooted in the Four Books as part of Chu-tzu's doctrines. Hongjae also initiated the project to rearrange the Four Books and Six Classics on the basis of his own studies on classic Chinese in a manner different from the conventional paradigm. In conclusion, it may be said that the study of Confucian classics Hongjae pursued to research differed apparently not only from the old, outmoded doctrines of Chu-tzu, but also from the reactionary philosophy of the Six Classics favored by Geunginamin (近畿南人) School.

조미건어포의 Staphylococcus aureus 오염도 및 생존패턴 분석

조준일,황인균,이순호,최준혁,최은정 한국식품위생안전성학회 2011 한국식품위생안전성학회지 Vol.26 No.4

In this study, the contamination levels of total aerobic bacteria, E. coli, total coliform and S. aureus of seasoned dried fishes (SDF) in Korea were investigated. A total of 81 SDF samples were purchased randomly from 28 stores. Contamination range of total aerobic bacteria, total coliform and S. aureus were 150~1,700,000, 10~31,000and 10~220 CFU/g, respectively. E. coli was detected in only one samples in the qualitative test. We have analyzed quantitatively Staphylococcal enterotoxins (SE-type A, C and D) produced by S. aureus contaminated in SDF using a TECRA kit and standard curve. The curve equation was Y = 0.1499 * X + 0.1183 and maximum amount of SEs in SDF was 0.71 ng/ml. Reduction speed of S. aureus in SDF stored at 37 ℃ was the highest among the samples stored for 8 days at different temperature of 7, 18 and 37℃ . On the basis of the results, SDF in Korea can be contaminated by a variety of pathogenic bacteria. Therefore, precautionary measures are necessary for consumer protection, including the improvement of sanitary conditions in the processing plants in Korea.

샐러드용 신선 채소에서의 Listeria monocytogenes 성장예측모델 개발

조준일,황인균,이순호,곽효선,임지수 한국식품위생안전성학회 2011 한국식품위생안전성학회지 Vol.26 No.1

In this study, predictive mathematical models were developed to predict the kinetics of Listeria monocytogenes growth in the mixed fresh-cut vegetables, which is the most popular ready-to-eat food in the world, as a function of temperature (4, 10, 20 and 30oC). At the specified storage temperatures, the primary growth curve fit well (r2 = 0.916~0.981) with a Gompertz and Baranyi equation to determine the specific growth rate (SGR). The Polynomial model for natural logarithm transformation of the SGR as a function of temperature was obtained by nonlinear regression (Prism, version 4.0, GraphPad Software). As the storage temperature decreased from 30oC to 4oC, the SGR decreased, respectively. Polynomial model was identified as appropriate secondary model for SGR on the basis of most statistical indices such as mean square error (MSE = 0.002718 by Gompertz, 0.055186 by Baranyi), bias factor (Bf = 1.050084 by Gompertz, 1.931472 by Baranyi) and accuracy factor (Af = 1.160767 by Gompertz, 2.137181 by Baranyi). Results indicate L. monocytogenes growth was affected by temperature mainly, and equation was developed by Gompertz model (−0.1606 + 0.0574*Temp + 0.0009*Temp*Temp) was more effective than equation was developed by Baranyi model (0.3502 − 0.0496*Temp + 0.0022*Temp* Temp) for specific growth rate prediction of L. monocytogenes in the mixed fresh-cut vegetables.

일반수조에서 합성빙을 이용한 쇄빙선의 저항 및 자항시험

조준철,이승호,김문찬,전호환 대한조선학회 2008 大韓造船學會誌 Vol.45 No.3

인식자의 장거리 결속에 관한 연구

조준범 원광대학교 2005 論文集 Vol.35 No.-

This study suggests the excessiveness of grammar theory by the syntactic restrictions on Binding Theory of anaphor. As a solution, the grammatical phenomenon containing anaphor is amended by the definition of the binding concept, and the theory of long distance binding in English is suggested. For this purpose, the logophoric characteristics of substitutes asserted by Reinhart & Reuland (1993) and Kim Seong Uk (1998) were examined. On the previous binding theory, the concept of information provider was employed as the basis of argument for pragmatic approach, and the problems in syntactic binding theory, using logophor capable of long distance binding of English, were attempted to be resolved by implementing the Predicative Reflexive Theory.

뇌하수체 결핵종 1예 보고 : 증례 보고 Case Report

조준,조병일 대한신경외과학회 1991 Journal of Korean neurosurgical society Vol.20 No.5

The authors describe a case of pituitary tuberculoma in 45 year old female patient with previous history of tuberculous meningitis. Her clinical complaints were headache, visual field defects and amenorrhea. Endocrinological studies showed hypopituitarism. Radiological studies including CT showed tumor mass in the sella turcica and suprasella area & paietal lobe. Ramamurthi and Varadarajan described the two types of the intracranial tuberculoma ; 1) A superficial and vascular type requires operation only in selected cases and it responds favoratly to treatment. 2) A deep and avascular type accompanied by increased intracranial tension and a spaceoccupying lesion, which does not respond to medical treatment and requires operation. Removal of the pituitary tuberculoma by T.S.A. followed by antituberculous treatment resulted in resolution of her neurological symptoms and signs.

DNA 스트링에 대하여 써픽스 배열을 구축하는 빠른 알고리즘

조준하,김남희,권기룡,김동규 한국정보과학회 2007 정보과학회논문지 : 시스템 및 이론 Vol.34 No.8

perform fast searching in massive data such as DNA strings, the most efficient method is to construct full-text index data structures of given strings. The widely used full-text index structures are suffix trees and suffix arrays. Since the suffix array uses less space than the suffix tree, the suffix array is proper for DNA strings. Previously developed construction algorithms of suffix arrays are not suitable for DNA strings since those are designed for integer alphabets. We propose a fast algorithm to construct suffix arrays on DNA strings whose alphabet sizes are fixed by 4. We reduce the construction time by improving encoding and merging steps on Kim et al.[1]'s algorithm. Experimental results show that our algorithm constructs suffix arrays on DNA strings 1.3-1.6 times faster than Kim et al.'s algorithm, and also for other algorithms in most cases. 스트링과 같은 대용량의 데이타에 대한 빠른 검색을 수행하기 위해서는 전체 텍스트 인덱스 자료구조를 구축하여 검색하는 방법이 효율적이다. 가장 일반적인 인덱스 자료구조는 써픽스 트리와 써픽스 배열이다. 써픽스 배열은 써픽스 트리보다 적은 공간을 사용하기 때문에 DNA 스트링과 같은 대용량의 데이타에 적합한 자료구조이다. 기존의 써픽스 배열 구축 알고리즘들은 정수 문자집합에 적합한 알고리즘들이어서 DNA 스트링에 적합하지 않았다. 본 논문에서는 DNA 스트링의 문자집합이 4로 고정되어 있는 사실을 이용하여 DNA 스트링에 대한 써픽스 배열을 빠르게 구축하는 방법을 제안한다. 고정길이 문자집합에 효율적인 Kim et. al.[1]의 알고리즘의 인코딩 과정과 합병 과정 개선으로 전체 구축 시간을 향상시켰다. 실험 결과 1.3배에서 1.6배 정도 구축 속도가 향상되었으며, 기존의 다른 써픽스 배열 구축 알고리즘들과 비교한 결과에서도 대부분 가장 빠르게 써픽스 배열을 구축하였다.

조사 선량에 따른 품목별 PSL과 TL 시험법 적용 가능성 검증

조준일,황인균,이지애,이순호,정형욱 한국식품위생안전성학회 2010 한국식품위생안전성학회지 Vol.25 No.1

This research was conducted to know application of Photostimulated luminescence (PSL) and Thermoluminescence (TL) methods by irradiation dose for leaching tea, sauces and starch approved in Korea. Leaching tea, sauces and starch powder were treated with 60Co gamma ray at dose 0~10 kGy for detection trial whether they are irradiated or not by measuring PSL and TL for whole samples. PSL values were less than threshold value 700 and were negative for non-irradiated samples but more than 5,000 and were positive for irradiated ones. PSL results of leaching tea and sauces showed the correct identification for non-irradiated and irradiated samples, respectively except starch samples. To enhance the reliability of the TL result, the first glow curve (TL1) was compared with the second glove curve (TL2) obtained after a re-irradiation step at 1 kGy. The TL ratio (TL₁/TL₂) was in good agreement with the reported TL threshold for both the non-irradiated (< 0.1) and irradiated (> 0.1) samples. TL results of leaching tea, sauces, starch showed the correct identification for non-irradiated and irradiated samples, respectively. This study was performed to know application of PSL and TL methods for leaching tea, sauces and starch, and the methods were able to detect the irradiation products.