• 한국의류학회지
• /
• 제22권1호
• /
• pp.3-17
• /
• 1998

The aim of this thesis is to clarify the application of Derrida's 'Deconstruction' theory on the contemporary costume. Derrida's theory of 'Deconstruction' took into the 'decentring' concept which deconstructed the subjects i.e., Occidentalism, Elitecentrism, logocentrism, mancentrism etc.; it deconstructed the dichotomy that had been expressed in the traditional occidental metaphysics, by raising the isolated ones such as the Orient, sub-culture, ir- rationality, madness, woman etc. Summarizing the conclusion of this thesis as follows, 1. The impact of 'Deconstruction' from the inside is to be seen in the principles of intertextuality of the costume, therefore it has shown the bisexual costume by interacting gender, and the costume by mixing time, place and occasion. 2. $\ulcorner$Dis$\lrcorner$ deft phenomena which shows the concept of escape from the center were presented as decentring, dislocation, discomposition, disorder. 3. Undecidability principle resulted in the undecidable presentation in the wearing styles such as wearing, unwearing, layering. Contemporary costume by the 'Deconstruction' from the inside regards costume as a dynamic text, which has attempted the interaction with the other genres. It deconstructed the teleology of the costume function, and it accepts all the various aesthetic principles.

• Journal of Electrical Engineering and Technology
• /
• 제4권2호
• /
• pp.185-193
• /
• 2009

This paper presents a methodology for photovoltaic (PV) system allocation in distribution systems using a discrete particle swarm optimization (DPSO). The PV allocation problem is in the category of mixed integer nonlinear programming and its formulation may include multi-valued dis-crete variables. Thus, the PSO requires a scheme to deal with multi-valued discrete variables. This paper introduces a novel multi-level quantization scheme using a sigmoid function for discrete particle swarm optimization. The technique is employed to a standard PSO architecture; the same velocity update equation as in continuous versions of PSO is used but the particle's positions are updated in an alternative manner. The set of multi-level quantization is defined as integer multiples of powers-of-two terms to efficiently approximate the sigmoid function in transforming a particle's position into discrete values. A comparison with a genetic algorithm (GA) is performed to verify the quality of the solutions obtained.

• 한국분말재료학회지
• /
• 제11권6호
• /
• pp.451-461
• /
• 2004

Dry sliding wear behavior of electro-pressure sintered Co-Fe and Co-Ni compacts was investigated. Pin-on-disk wear tests were performed on the sintered Co-Fe, Co-Ni disks against alumina $(Al_2O_3)$ and silica $(SiO_2)$ balls at various loads ranging from 3N to 12N. A constant sliding speed of 0.1m/sec was employed. Wear rate was calculated by dividing the weight loss of a specimen by the measured specific gravity and sliding dis-tance. Worn surfaces and cross-sections of the specimens were examined using an SEM and EDS to investigate wear mechanism of the compacts. The wear behavior of the compacts were discussed as a function of their com-position. Effects of mechancial properties of the compact as well as oxide layers formed on wearing surface on the wear were also discussed.

• 대한한방부인과학회지
• /
• 제28권2호
• /
• pp.165-173
• /
• 2015

Objectives : The purpose of this study is to report the effect of Korean medical treatment in patient with Herpes Zoster and hyperemesis gravidarum during pregnancy. Methods : 10 weeks pregnant patient with Herpes Zoster and hyperemesis gravidarum was treated by herbal medicine ( Bosaeng-tang ) and acupuncture. We measured visual analogue scale (VAS) and observed the change of skin lesion. Results : After treatment, vesicles and crusts of right buttock and lower leg clearly dis appeared. Patient no more suffered from nausea and vomiting. VAS (Visual analogue scale) of pain changed 8 to 0. After 7months, the patient gave birth to a healthy child. Conclusions : This case report shows that the Korean medical treatment is useful and safe in the treatment of Herpes Zoster and hyperemesis gravidarum during pregnancy.

• 한국농공학회지
• /
• 제37권2호
• /
• pp.31-40
• /
• 1995

This study was conducted to get best fitting frequency distribution for the annual run- off and to simulate long series of annual flows by single-season first order Markov Model with comparison of statistical parameters which were derived from observed and synthetic flows at four watersheds in Seom Jin and Yeong San river systems. The results summarized through this study are as follows. 1. Hydrologic persistence of observed flows was acknowledged by the correlogram analysis. 2. A normal distribution of the annual runoff for the applied watersheds was confirmed as the best one among others by Kolmogorov-Smirnov test. 3. Statistical parameters were calculated from synthetic flows simulated by normal dis- tribution. In was confirmed that mean and standard deviation of simulated flows are much closer to those of observed data than except coefficient of skewness. 4. Hydrologic persistence between observed flows and synthetic flows simulated was also confirmed by the correlogram analysis. 5. It is to be desired that generation technique of synthetic flow in this study would be compared with other simulation techniques for the objective time series.

• Journal of Advanced Marine Engineering and Technology
• /
• 제23권4호
• /
• pp.462-472
• /
• 1999

De-NOx facility using Selective Catalytic Reduction method is the most widely applied one that removes NOx from flue gas emitted from combustion facility such as boiler for power generation engine incinerator etc. Reductant $NH_3\;or\;NH_4OH$ is sprayed into flue gas to convert NOx into $H_2O$ and $N_2.$ Good mixing between flue gas and $NH_3$ is the most important factor to increase reduction in catalytic layer and to reduce unreacted NH3 slip. Therefore the development of mixer device for mixing effect is one of the important part for SCR facility. Objectives of this study are to investigate the relation between flow and concentration field by observation at the wake of delta-wing type mixer. At the first stage qualitative measurement of flow field is conducted by flow visualization using laser light sheet in lab. scale wind tunnel. Also we have conducted the quantitative analysis by comparing flow field measurement using LDV with numerical simulation. On the basis of qualitative and quantitative analysis we investigate the dis-tribution of flow and concentration in flow model facility. The results of an experimental and compu-tational examination of the vortex structures shed from delta wing type vortex generator having $40^{\circ}$ angle of attack are presented, The effects of vortex structure on the gas mixing is discussed, too.

• 보건의료산업학회지
• /
• 제5권2호
• /
• pp.131-146
• /
• 2011

The purposes of this study were to identify and compared the selection conditions of spouses and the perceptions of marriage and childbirth by sex. Moreover, this study tried to find the number of child the study subjects want to have in their marriage and what factors were important for whether they have no or one child or more than two children. The study subjects were college students who were belong to 6 health care related departments selected randomly from all health care related departments in one metropolitan area. In the selection conditions as their spouses, they ranked 'love', 'personality' and 'wealthiness' as important factors in order. Male ranked females' employment as 10th but female ranked it 5th. In conclusion, there were concordances and dis-concordances on the perceptions of marriage and child birth by sex. Understanding these factors caused by gender roles in our society could contribute to making new policies for promoting marriage rate in younger age and overcoming the problems of low birth rates by giving more specific data to policy makers for increasing child birth rate.

• 한국치위생학회지
• /
• 제16권3호
• /
• pp.355-362
• /
• 2016

Objectives: This study aimed to develop a tool for assessing foreigners' understanding of oral health information in Korea called the Test of Korean Functional Health Literacy in Dentistry(TOKFHLiD) and examined validity and reliability of the tool. The TOKFHLiD consists of two literacy assessment parts: Dental Information Sentence(DIS) aims to assess one's literacy of sentences containing oral health information. Dental Information Document(DID) aims to assess one's numeracy and literacy of documents containing oral health information. Methods: Twenty eight preliminary questions were developed based on various medical care literature such as the agreement to diagnosis and treatment and the treatment precautions. DID using 14 preliminary questions was developed based on the appointment card, the treatment schedule, and labels on oral care products. The 42 preliminary questions in the DIS and the DID were subsequently put through four separate expert reviews, in which questions with content validity score of less than 0.8(13/15 points) were corrected and modified by five dental experts and then were corrected for language errors by two Korean language experts. The preliminary assessment tool was tested on 153 Koreans, and ${\chi}^2$ test was performed on the ratio of respondents who comprehended each question, the ratio of respondents who chose the correct answer for each question with a significance level of 0.05. Results: Of the 42 preliminary questions, 1 question in DIS and 1 question in DID, for which the ratio of Korean respondents who chose the correct answers did not exceed the acceptable level of 80%, were excluded and a final assessment tool was completed with 40 questions. Conclusions: Following the development and application of the tool, examination of the TOKHLiD for validity and reliability revealed that this assessment tool is adequate for assessing oral health information literacy of foreigners who are using oral hygiene medical services in Korea.

• 해양환경안전학회지
• /
• 제15권3호
• /
• pp.237-242
• /
• 2009

최근 육상부존자원의 한계봉착과 신물질개발 및 국제 물류 이동의 증가 등으로 인하여 해양개발수요가 증가하고 있다. 해양에서의 개발행위는 해양생물과 그 서식지에 외부불경제를 유발한다. 이러한 보호와 개발간의 대립을 극복하고 지속가능한 해양이용을 추구하기 위해 고안된 제도가 해양공간계획이다. 본 논문은 해양공간 계획제도가 가지는 효과를 경제적, 생태적, 정책적 측면으로 구분하여 분석하였으며, 우리나라에서 해양공간계획제도의 도입이 필요한 이유를 설명하고 해양공간계획 제도의 성공을 위한 전제조건을 제시하였다.

• Spatial Information Research
• /
• 제2권1호
• /
• pp.47-51
• /
• 1994

본 연구의 목적은 토지자원의 유효한 개발과 관리를 위해 원격탐사 자료 및 지상자료를 이용하여 토지피복(이용)의 예측 모형을 정립하고 실제로 제주도 지역에 적용하여 그 실증을 거치는 것이었다. 본 모형은 계절분석(multi-date processing)및 다중 분석(multi-file proces-sing)기법을 채택하고 Markov의 확률 이전 계산법 및 판별 함수(discriminant function)계산법으로 부터 합성 출현시킨 공간적/시간적 토지 이용 투영방법을 채택하였다. 판별 함수 계산법은 토지피복(이용)변화상의 최다 경향치를 산출 하기 위해 제주도 경관 평면(Iandscape plane)전지역의 각 화소(pixel)에 적용되고, 확율 이전 계산법은 특정 미래 시간 간극상에서 상이한 토지피복(이용)으로 변화하는 이들 화소의 수량을 결정한다. 본합성 모형은 이렇게 토지피복 변화상(공간적)과 그 화소의 수량(정량적)을 결합하여 경관 평면상에서 미래의 토지피복 예측을 가능케 하는 것이다.