플라비아닌산을 이용한 클로르프마진의 용매추출 분광광도법

정문모,남수자,이미나,이지연,허문회,안문규 慶星大學校 1998 論文集 Vol.19 No.2

성조형 실현 규칙의 임의화와 16세기 말엽의 성조 체계

이문규(Lee, Moon-Kyu) 한국어문학회 2017 語文學 Vol.0 No.137

The Incapacitation of the actualization rules of the tonal pattern (TP) reveals the remarkable changes since the “side-dot” began to be used in the documents in the history of Korean tonal system. It is noted that no other significant changes occurred in the level of morphemic TP or combination of TP in the same period. The actualization rules of TP consists of the “pitch-assignment rules” and the “pitch-adjustment rules.” These actualization rules in Korean were gradually incapacitated toward the end of the sixteenth century. During the mid-fifteenth century, the surface TP of a phonological word was aligned with the actualization rules of TP. However, it brought the changes at the end of sixteenth century, affected by the incapacitation of the pitch-assignment rules and the pitch-adjustment rules. The incapacitation of the actualization rules of TP has blurred the distinction between tonal patterns and pitches. Additionally, this phenomenon is interpreted to cause the dephonologizing of Korean tones. In conclusion, the incapacitation of the actualization rules of TP shows that the second stage of tonological changes of Korean language had already appeared in the end of the sixteenth century. It seems reasonable to argue that the tonal system in the sixteenth century should be distinct from that of the mid-fifteenth century. Until the sixteenth century the incapacitation of the actualization has been complete, as the source materials maintain the morphemic TP system and the first stage of tonological pattern in the fifteenth century.

국어 성조 체계의 ‘말(馬)’-형 선호 경향과 그 의의

이문규(Lee, Moon-Kyu) 한국어문학회 2018 語文學 Vol.0 No.141

Among several tone patterns in the Korean tone system, there is a tendency for the ‘mal(馬)’-pattern to have the strongest preference. This is based on the following several tonal phenomena: 1) All three replacements of tonal patterns that are common in the middle Korean and the modern Korean tone dialects aim the ‘mal(馬)’-pattern. And these replacements have been expanded with time. 2) The ‘mal(馬)’-pattern is the common tonal pattern of all the symbolic words in both the middle Korean and the modern Korean tone dialects. 3) The ‘mal(馬)’-pattern shows a significantly higher share in the tonal patterns of Sino-Korean family names than in the sound of Chinese characters used for other words. 4) The ratio of the ‘mal(馬)’-pattern has diachronically increased in the tonal patterns of Sino-Korean words. It is reasonable to assume that the preference for the ‘mal(馬)’-pattern should go back to the period when the pattern was with the initial-low-tone since it is phonetically the most unmarked tonal pattern. Furthermore, it can also be assumed that the tone systems of the middle Korean and the Hamgyeong-dialect group with the ‘mal(馬)’-pattern in the initial-low-tone, are the closest to the proto-Korean tone system.

‘말(語)-류’ 성조형의 방언 간 대응 양상과 의의

이문규(Lee, Moon-kyu) 한국어문학회 2015 語文學 Vol.0 No.128

This study examines the correspondence aspects of ‘mal(語)-pattern’ and direction of change of tonal system in the Korean tone dialects. The correspondence aspects of the surface tonal patterns of ‘mal(語)-class’ in middle Korean and several modern tone dialects are may be summarized as follows. [표참조] After considering the aspects, we can realize the fact that there is a tendency for ‘mal(語)-pattern’ to be integrated into ‘mal(斗)-pattern’ or ‘mal(馬)-pattern’ in Korean tonology. The ‘mal(語)-pattern’ [HLLL] of Yukjin dialects is the result of the change ‘[RLLL] >[HLLL]’. And ‘mal(語)- pattern’ [HHLL] of the young generation of Daegu dialect is the the result of the change ‘[RHLL] > [HHLL]’. Both [HLLL] and [HHLL] are ‘mal(斗)- pattern’ in those dialects. On the other hand, [LHLL] of Jinju dialect is ‘mal (馬)-pattern’. At the pitch system level, this integrating phenomenon of ‘mal(語)-class’ is the process in which ‘rising’ or ‘lowest’ pitch extinct because of their articulatory difficulties. And at complexity class of tonal system, this phenomenon implicate that three-tonal patterns system of Korean tonal dialects changes to two-tonal patterns systems, and ultimately these dialects are changing to non-tone language.

밀도순위지수에 의한 할당규칙의 성능평가에 관한 연구

李文圭 啓明大學校 産業技術硏究所 1990 産業技術硏究所 論文報告集 Vol.13 No.1

물품의 입출고가 수작업으로 이루어지는 종래의 자동창고에 있어서 물품의 밀도순위지수(DOI)는 저장장소할당을 위한 하나의 기준이 된다. 그러나 그러한 밀도순위지수에 의한 할당규칙은 물품의 입고와 출고가 동시에 이루어지는 dual-command의 경우에는 최적해를 제공하지 못한다. 본 연구에서는 이 규칙의 성능을 평가하기 위하여 컴퓨터 시뮬레이션을 이용하여 기존의 할당규칙들과의 성능 차이를 비교하였다. 또한, 물품에게 할당될 저장공간의 순서를 나타내는 곡선이 저장성과에 미치는 영향을 분석하였다. The density-order index is one criterion for assigning inventory items to storage locations within a manually-operated warehouse. However, the optimality of the storage assignment rule based on the density-order index is not garanteed in cases where storages and retrievals of items are to be carried out under dual command. Though computer simulation this paper examines the performance of the rule by comparing it with those of other rules such as that based on either cube-per-order index, item space requirement, or popularity. The effects of space filling curves on storage assignment are also addressed.

거대 수신증 3예

이규백,문장호,이순호,김세철 중앙대부설한국의과학연구소 1983 한국의과학 Vol.15 No.4

學生 運動競技大會의 運營에 關한 考察 : 高校를 中心으로

李揆文 忠北大學校 平生體育硏究所 1995 平生體育硏究所 論文集 Vol.7 No.-

In order to present a normal and reasonable operating system of the interscholastic athletics being operated ineffectviely, In analyzed the true operating state of the current Korean interscholastic athletics of high schools by referring to the operating state of the interschoiastic athletics of the Indiana high-school athletic league. Therefore, the result of this study showed the followings: 1. The Indiana High School Athletic Association(IHSAA) organizes all formal competitions among high school memberships recognized from a principal and supervises the match directly. It also operates the game season of all events and limits strictly the game frequency of a regular season, the distance between schools. 2. The highschool interscholastic athletics program shows also the same phenomenon, especially in the case of a popular event, which is transmuting into the interscholastic game to get college entrance requirements for the students having a special talent. In addition, since the Korean highschools interscholastic athletics is managing Somewhat ineffctively, I would suggest several ideas to improve the management of interscholastic athletics for high-schools: First, there should be the balance of a match frequency for every team. Second, there should be a change from a typical tournament style to the "Home and Away" style. Third, there should be an activation on holding periodical tournaments among high school basketball clubs. Fourth, there should be an obligation on accepting an athletic club's expert coach system. Fifth, there should be a qualification standard for the student athlete's records in school. Sixth, there should be an obligation on the submitting of a certificate of health to protect an athlete for participating in a sport event. Seventh, there should be an unique organization for managing interscholastic athletics for the high-schools. Finally, there Should be a coordination system with mass media for activating interscholastic athletics.

외주를 고려한 가공경로 선정에서의 유전알고리즘 접근

이규용,문치웅,김재균 한국경영과학회 2000 經營 科學 Vol.17 No.2

This paper addresses a problem of machining route selection in multi-stage process with machine group. The problem is considered the subcontracting and the production in-house such as regular and overtime work. The proposed model is formulated as a 0-1 integer programming constraining the avaliable time of each machine for planning period and total overtimes. The objective of the model is to minimize the sum of processing cost, overtime cost, and subcontracting cost. To solve this model, a genetic algorithm(GA) approach is developed. The effectiveness of the proposed GA approach is evaluated through comparisons with the optimal solution obtained from the branch and bound. In results, the same optimal solution is obtained from two methods at small size problem, and the consistent solution is provided by the GA approach at large size problem. The advantage of the GA approach is the flexibility into decision-making process because of providing multiple machining routes.

전경대원에서 발생한 결핵의 임상 양상

문창기,박상준,조민구,김영중,김소연,김윤권,정준오,안석진,김은실,서승오,김지훈,최원제,이윤영,박형기,최규영,김현근 대한감염학회 2006 감염과 화학요법 Vol.38 No.6

Background: The purpose of this study was to document the incidence and clinical characteristics of patients with tuberculosis (TB) in combat and auxiliary police, living in a group, in Korea where the incidence rate of active TB in a general population is higher than in Western countries. Materials and Methods:We retrospectively reviewed the medical records of all tuberculosis patients diagnosed at National Police Hospital from January 2002 through December 2004. Results:In 2002-2004, a total of 156 cases of tuberculosis were identified with the mean (Standard deviation) age of 20.6 (±1.0) years. Of these, 134 (85.9%) patients were registered as new cases, 11 (7.1%) as relapse, 2 (1.3%) as failure, 5 (3.1%) as treatment-after-default cases whereas 4 (2.6 %) patients were not included in any categories. Average annual new TB rate and smear-positive TB rate were 86.5/10^(5) and 17.4/10^(5) person-years, respectively. In 12 of 31 smear-positive cases, time from onset of symptoms to diagnosis was more than 30 days. Two multidrug-resistance TB cases were identified and two suspected outbreak episodes of TB had occurred during 3 years. Conclusion:There was no statistically significant difference in the incidence rate of new cases of TB between the general population aged 20 to 29 years and combat and auxiliary police in Korea. 배경 : 국내 결핵의 발생은 감소 추세에 있으나 여전히 후진국형 발생양상을 보이고 있다. 특히 집단생활을 하는 젊은이들에서 발생하는 결핵의 유행이 간헐적으로 알려지고 있어 우려를 낳고 있다. 이에 저자들은 최근 전경대원의 결핵 발병 양상에 대해 알아보고자 본 연구를 시행하였다. 재료 및 방법 : 2002년 1월부터 2004년 12월까지 3년간 경찰병원에서 결핵 진료를 받은 전경대원의 의무기록을 후향적으로 분석하여 연도별 결핵 신환발생률, 도말양성결핵 신환율, 진단 지연, 집단발병, 다제내성결핵을 조사하였다. 결과 : 연도별 결핵 신환자 수(10만명당 발생추정치)는 2002년 50명(83.6명), 2003년 42명(83.7명), 2004년 42명(93.5명)이었고 도말양성 폐결핵 신환자 수는 2002년 10명(16.7명), 2003년 11명(21.9명), 2004년 6명(13.4명)이었다. 3년간 도말양성 폐결핵 환자는 31명이 있었고 그 중 12명은 호흡기 증상 발생 30일이 지나서 진단을 받았다. 다제내성 결핵은 2명이 있었으며 결핵의 집단발병이 의심되는 사례는 2차례 있었다. 결론 : 전경대원과 20-29세 연령군 일반인의 결핵 신환발생률, 도말양성 폐결핵 발생률의 통계적으로 유의한 차이는 없었다.

A Dynamic Programming Approach to Optimal Order Processing in an Automated Storage and Retrieval System

李文圭,辛昇憲 啓明大學校 産業技術硏究所 1987 産業技術硏究所 論文報告集 Vol.9 No.-

本 硏究는 自動創庫시스템에서 在庫品目의 拂出 및 貯藏을 동시에 處理하는 문제를 다룬다. 이 문제는 拂出裝置(S/R Machine)가 在庫品目을 貯藏하거나 拂出하는데 소요되는 총 移動시간을 最小로 하는 經路를 찾는 것으로 정의되고, 전통적인 販賣員 문제(TSP)에 拂出裝置의 用量에 關한 制約式이 추가된 형태로 定型化되었다. 販賣員 문제의 한 解法인 動的計劃法을 수정하여 本 문제의 最適解를 求할 수 있음을 보였고, IBM PC/XT 를 利用하여 푼 計算例를 제시하였다. This paper deals with order processing problem of determining optimal route of the storage/retrieval(S/R) machine in an automated warehousing system where both the storage and retrieval of items are performed simultaneously in one tour of the machine. The problem is formulated as the form of classical traveling salesman problem with additional constraints. The dynamic programming method of Held and Karp is then extended to solve the formulated model. Some computational results are reported.