전이지대 방언의 변이 양상 고찰 -서남방언과 동남방언의 접경지를 중심으로-

위평량 ( Wi Pyeong-ryang ) 한국방언학회 2021 방언학 Vol.- No.33

본고에서는 서남방언과 동남방언의 접경지에 분포하는 변이형들을 접촉과 변이의 정도를 따라서 3가지 형태로 분류하여 정리하여 보았다. 1) 단어, 음절 단위의 차용과 변이(병렬, 혼효), 2) 음소 단위의 차용과 변이(자음, 모음 차용), 3) 제3유형으로의 변이 가능성을 살펴볼 것이다. 이 중 제3유형의 변이형들은 방언의 접촉과정에서 나타날 수 있는 ‘아래아(ㆍ) 변화의 방향’, ‘자음의 충돌과 변화’ 등에 대한 새로운 시각을 제시해 줄 수 있을 것이다. 그리고 만약 이러한 결과가 접촉의 과정에서 나타나는 변이의 모습으로 타당성을 가질 수 있다면 다른 방언 접경지의 수많은 변이형들을 재조명해 볼 수 있을 것이며, 다양한 환경에서 나타나는 국어의 음운변화 과정도 예측해 볼 수 있지 않을까 생각한다. I tried to find(prove) that any variation, which takes place when one dialect comes in contact with the other, does not take forms randomly but to any extent with direction and rules in Wi Pyeong-ryang(2005). And so I will confirm again that any variation keeps the head of the base of the former word and permits the tail of the other word depending upon the extent(degree) of each other’s influence through the distribution of ‘galkwi’(‘fork’) word forms. However, the causes of any variation are so varied and difficult to predict that any variation is varied and complex. It is difficult to conclude whether this aspect is the result of the contact of two dialects or the area’s particular aspects of the language of the area in question. This work will investigate(study) a lot of variations of the border lines of Jeallado and Gyongsangdo. These areas show the difference of west-southern dialect and east-southern dialect. The types of variation of these areas are 1) borrowing and variation of a word or a syllable 2) borrowing and variation of a phoneme (consonant, vowel borrowing) 3) the possibility of variation to the third type. I don’t jump to a conclusion that the new types, which are assumed to be the variations of the third type, resulted from the contact of the dialects. I will analyze these types based on the viewpoint of contact dialects. I will consider the possibility that we will predict the process of Korean phonologic changes if these changes are from the process of contact. Though this viewpoint is farfetched, I give(show) you(the readers) the chance of scrutinizing the reality of the variation of the contact areas.

전력계통에서 고조파 메카니즘 분석 기법 개발

지평식 忠州大學校 2007 한국교통대학교 논문집 Vol.42 No.-

Increasingly nonlinear dynamic loads such as personal computer, laser printers, variable speed drivers, and various solid-state electronic equipment have led to harmonics in the power system. Harmonics can cause a variety problem such as waveform distribution, improper voltage readings, and especially load modeling. In this study, we developed harmonics analysis technique based load modeling method with harmonic components. In traditional load modeling techniques, the harmonics has not been considered. Thus, the harmonics problems in load modeling are considered To show the effectiveness, the proposed method has been intensively tested with various dataset acquired under the different frequency and voltage and compared it with conventional methods such as IEEE 2nd equation method with harmonic components.

전하분포를 갖는 콜로이드의 분배거동

박병준 忠州大學校 2007 한국교통대학교 논문집 Vol.42 No.-

We consider a spherical colloid particle confined in a slit pore filled with ionic solutions. As a function of total charge, dipole moment, and polarizability of the particle, the partition coefficient is analyzed in a variety of situations. The dipole moment of colloids is shown to enhance the partitioning into the pore, while the total charge enhances or suppresses the partitioning depending upon the sign of the charge. It is also shown that colloids with induced dipole moments behave in an opposite way to those with permanent ones, which turns out to be an important factor in understanding the electrostatic effects in colloid suspensions.

유사도함수 최대값 자기동조에 의한 혼합 퍼지 논리 제어기

이평기 위덕대학교 산업기술연구소 2005 산업기술연구소 논문집 Vol.9 No.1

본 논문에서는 혼합 구조를 가지는 퍼지논리 제어기를 제안한다. 제안한 방법의 구조는 기본적인 퍼지논리 제어기와 FARMA 자기구성 제어기로 구성된다. 혼합 구조를 갖는 퍼지논리 제어기는 FARMA 제어기에 비해 다음과 같은 장점을 가진다. 제안한 방법의 제어기는 예측출력값을 구할 때까지의 입출력정보의 부재로 인한 나쁜 응답성능을 개선할 수 있다. 또한 이 방법은 계산상의 복잡성을 피하고 규칙들의 참값을 구하기 위해 필요한 Dmax선정의 어려움을 해결한다. In this paper, a fuzzy logic controller with hybrid structure is proposed. The structure of the proposed method is composed of a basic fuzzy logic controller and the FARMA SOC(Fuzzy Autoregressive Moving Average Self-organizing Controller). The self-organizing controller with hybrid structure has advantage over the FARMA controller as follows. The proposed controller improves poor performance due to the lack of I/O data to calculate predictive output. Also the proposed method avoids the possible computational overload and alleviates the effort in searching Dmax value in calculating weights of rules.

神經回路綱을 이용한 單位建物의 冬節期 부하패턴 분류

池平植,趙武濟 忠州大學校 1995 한국교통대학교 논문집 Vol.30 No.2

In this study heating load and power load of winter were pattern-sorted by using neural network. In this pattern classification Kohonen Self-Organizing Feature Map was used and corelation coefficient of a week was counted as statistic approach. As a result, the usefulness of it was certified. The classification of this study can apply to the demand side management of the unit building usefully. Load pattern classification about much more building and the analysis of it are required continually.

朝鮮前期의 都城商業과 漢江

朴平植 서울시립대학교 부설 서울학연구소 2004 서울학연구 Vol.- No.23

This paper summarized the forming and development of the commerce of Seoul in the early Joseon(朝鮮) Dynasty. This also tried to make clear of the Han-river(漢江)'s role which enabled those forming and development, focusing on the relation to the commerce of Seoul. Hanyang(漢陽, the capital of Joseon) was the newly planned city after the establishment of Joseon and the determination of capital. The Joseon Dynasty which drove the system of the political power strong any other country also consolidated and reorganized the commercial category of planned city, Hanyang on the basis of the national organization of the political power after Hanyang was determined as the capital of Joseon. Then, the Joseon government built up chartered-markets(市廛) in the Capital City during the reign of Taejong(太宗). After that, the government made them meet the national finance management and the capital citizens' demands of goods by letting the chartered-markets merchants of Gaesung (開城) and the great merchants move in there and carry on their business. The commerce of Seoul in the late 15th century was continuing to expand and develop both chartered-markets and non-chartered-markets categories. The chartered-markets zone of Seoul City, consequently, was expanded and the chartered-markets scope of Hanyang in the reign of Seongjong(成宗) was equal to that of Gaesung, Koryo˘(高麗) in appearance. On the other hand, the market of non-chartered-markets category increased and private merchants' working was activated. Their commercial transactions in some cases encroached the commercial rights of chartered-markets. the Han-river which had played an important role in logistics since Koryo˘ reinforced its position much more. All kinds of commercial facilities and merchants, consequently, were formed around the Han-river. Especially the Juin class(主人層) with Samgang(三江) as the central place administrated brokerage and wholesale, having exclusive management over the merchants and goods of the whole country. The growth of Seoul commerce and the Juin class as its main leader reflects the consolidation and development of Capital City-centered logistics under economic policy of `restraining commerce(抑末)' of Joseon Dynasty.

건축물 화재안전을 위한 용도별 화재하중 적용에 관한 연구 - 요구내화시간산정과 구획실내 화재온도예측을 중심으로- : 요구내화시간산정과 구획실내 화재온도예측을 중심으로 Focused on the establishment of the required fire resistance & the prediction of temperatures in post-flashover compartment fires

이평강,최인창,김회서 대한건축학회 2003 대한건축학회논문집 Vol.19 No.9

The main purpose of this study is to investigate the required fire resistance time by using performance-based fire safety design method and to predict the temperatures in post-flashover compartment fires. To examine the performance criteria of fire resistance, this study compared the equivalent time of fire exposure which was calculated by using time-equivalent formulae with the required fire resistance time determined by existing prescriptive code. Twenty-nine different type of building with a total floor area of about 4,576㎡ were surveyed in order to calculate the equivalent time of fire exposure which needs data such as the fire load energy density, ventilation factor, fire compartment materials and fire compartment geometry. A CFD was used in order to predict the temperatures in post-flashover compartment fires. All calculations were performed with STAR-CD v3.10, a commercial finite volume based CFD code. The result of numerical model using CFD has been validated using the data from full-scale experiment.

Higenammine이 심근의 활동전압 및 수축에 미치는 영향

권평중,조성일,엄대용,이상돈 중앙대학교 의과대학 의과학연구소 1981 中央醫大誌 Vol.6 No.4

In order to investigate the action mechanism of higenamine on cardiac muscle cells, the isometric contraction and transmembrane action potential in rabbit papillary muscle preparations taken out from tight ventricles were observed. The isometric contraction and action potential were recorded in the control Tyrode solution and higenamine-Tyrode solution in which the preparations were kept beating (1 Hz.) for about 30 minutes to get stable data. The resting membrane potential, amplitude of action potential amplitude of overshoot potential, time of repolarization to 60%, 90% of the amplitude of action potential and the first derivatives of potential recorded transmembrane action potential in control Tyrode solution and higenamine (2.5×10^-7gm/ml) Tyrode solution in which showed about 130%-150% of positive inotropic effect compared with those controls. The following results were obtained. 1. Higenamine showed no effects on the time-to-peak tension. 2. Higenamine showed almost no effects on resting membrane potential, amplitude of action potential and overshoot potential. 3. Higenamine significantly shortened to repolarize 60% or 90% of the action potential from 218ms and 264ms in the controls to 200ms and 246ms respectively. (p<0.005) Therefore. the maximum values of the first derivatives of potential variations (- Vmax) in the plateau phase an d repolarization phase were also significantly increased from 16.3V/sec in the control groups to 17.3V/sec in the higenamine-treated groups. The above results which showed positive inotropic effect and simultaneously shortening of action potential duration by higenamine suggest possible involvement of the increase of slow inward current.

경직된 고분자의 분배거동

박병준 忠州大學校 2002 한국교통대학교 논문집 Vol.37 No.1

We investigate theoretically the partitioning behavior of a uniformly-charged polyelectrolyte confined in a circular cylindrical pore with constant electric potential on its surface. On the basis of the first order perturbation theory, predictions on the partition coefficient are made in a variety of situations. The intramolecular interactions between pairs of monomers are found to be as much important as the direct polymer-pore interaction in determining the partition coefficient. Depending upon the ionic strength of the embedding electrolyte solution, the polyelectrolyte conformation gets stretched or follows self-avoiding walk, yielding a significant reduction in the partition coefficient compared to the ideal chain result.

梅月堂 金時習(1435-1493)의 經世思想

朴平植 淸州敎育大學校 初等敎育硏究所 2004 初等敎育硏究 Vol.14 No.-