• 조명전기설비학회논문지
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• 제21권1호
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• pp.125-130
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• 2007

단상유도전동기는 상용화된 전원을 변환장치 없이 직접 사용할 수 있어 가전제품의 전 분야의 동력원으로 사용되고 있다. 이와 같은 단상유도전동기를 해석하고 효율적으로 운용하기 위해서는 내부 등가회로 정수의 정확한 산출이 요구된다. 순단상유도전동기의 해석에는 교차자계설에 의한 방법과 회전자계설에 의한 방법이 있다는 것은 주지의 사실이지만 기존의 이론이나 방법에서 전동기 내부 정수를 산정하기 위한 방법은 다소 복잡하다. 최근 컴퓨터나 마이크로 프로세서의 발전에 따라 수치적 해석법과 등가회로법을 결합한 회로정수의 산정법이 제안되고 그 계산 처리 속도 또한 빠르며 정확해 지고 있다. 이에 정수 측정 전용 프로그램을 구현하여 단상유도전동기의 실험 결과를 산출하여 실시험을 이용하여 구하는 방법을 제시하고자 한다. 본 논문에서는 단상유도전동기에서 개별적으로 측정이 불가능한 1차 및 2차 누설리액턴스를 무부하시험, 구속시험, 그리고 고정자 권선의 저항 측정시험을 디지털 계측기를 이용하여 정확히 측정하고 측정한 디지털 계측값을 구현된 회로정수 계산프로그램으로 계산후 산출하는 방법을 제시하고 시행하였다.

• 한국지능시스템학회논문지
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• 제13권2호
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• pp.169-174
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• 2003

인터넷 보급의 확산과 전자상거래의 활성화 그리고 유ㆍ무선 인터넷의 보급에 따른 악의적인 사이버 공격의 시도가 점점 증가하고 있다. 이로 인해 점차 더 많은 문제가 야기될 것으로 예상된다. 현재 일반적인 인터넷상의 시스템은 악의적인 공격에 적절하게 대응해오지 못하고 있으며, 다른 범용의 시스템들도 기존의 백신 프로그램에 의존하며 그 공격에 대응해오고 있다. 따라서 새로운 침입에 대하여는 대처하기 힘든 단점을 가지고 있다. 본 논문에서는 생체 자율분산시스템의 일부분인 T세포의 positive selection과 negative selection을 이용한 자기/비자기 인식 알고리즘을 제안한다 제안한 알고리즘은 네트워크 환경에서 침입탐지 시스템에 적용하여 기존에 알려진 침입뿐만 아니라 새로운 침입에 대해서도 대처할 수 있다.

• 융합보안논문지
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• 제20권2호
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• pp.123-135
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• 2020

2016년 알파고의 대국 이후, 여러 산업 분야에서 인공지능 적용에 대한 요구가 많아지고 있고 그와 관련된 연구가 활발하게 진행되고 있다. 군사 분야도 마찬가지 인데, 지금까지 인공지능이 적용된 무기체계가 없었기 때문에 그 구현에 대한 노력이 도전으로 작용하고 있다. 한편 알파고를 이긴 알파고 제로는 인공지능의 자기학습에 의한 데이터 기반 접근법이 기존의 사람에 의한 지식 기반 접근법보다 좋은 결과를 도출할 수 있다는 결과를 보여주었다. 본 논문에서는 이러한 점을 착안하여, 알파고 제로의 기반이 되는 강화학습을 함정전투체계 또는 전투관리체계에 적용하는 것을 제안한다. 이는 일정한 승률을 보이는 최적의 전술적 결과물이 사용자 즉, 함장과 작전요원에게 권고할 수 있도록 하는 인공지능 어플리케이션을 함정전투체계에 적용하는 방법이다. 이를 위해 전투성능에 관한 체계의 정의, 함정전투체계 설계 방안과 실 체계와의 Mapping, 훈련체계가 현 작전 수행에 원활히 적용될 수 있는 방안을 더불어 제시한다.

• 한국디지털건축인테리어학회논문집
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• 제9권2호
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• pp.57-65
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• 2009

Housing Re-Development business is to improve the environment of old residential area and secure insufficient infrastructure facilities for the public, and to provide housing of fine quality for the individuals and it is taken as an opportunity for the individuals to be able to increase their property. However, it is true that the benefits from the redevelopment has not offered to the original dwellers who has lived there for a long time. This research studies the related systems of the Rental House Redevelopment Supply Service and is to present the schema to raise resettlement rate through the investment on the rate of tenants who chose the rental house and their specific characters. This study is to present the reform measures about the following 3 problems, on the basis of prior theoretical studies which deals with the common factors having low rate to move in the rental house of the tenants. (1) Physical side, the problem of supply structure, which is not appropriate Housing Supply Structure, (2) Psychological side, the problem of socially excluded rental house residents (3) Economical side, low re-settlement rate of tenants caused from the unreasonableness of the estimated rental value. This study presents that the compulsory rental housing supply rate should be changed to the gross area not from the number of households, and the supply of rental houses should correspond to the household size of tenants through prior demand survey. Secondly, it proposes the housing complex layout for intermixing to solve the social problems to allow a housing for sale and rental houses mixing in a building. And it proposes that the rental value should be calculated considering the neighboring value and in the long run, it should be calculated considering the tenants' income instead construction cost estimate. Also, it should be arranged to provide an opportunity to create income through resident welfare center improvement and provide self-sufficiency functions leading residents to participate in the residential area's repairing and maintenances.

• 영어어문교육
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• 제12권4호
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• pp.235-251
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• 2006

This study aims to analyze what Saul Bellow wants to define "Love" in his recent work, More Die of Heartbreak. As a humanist, Saul Bellow is concerned about materialism in Post-modern age through his works. Today there are so many people that are hurt by the failure of love or experience heartbreak. We need to sense invisible danger all around us. We can find Bellovian love in More Die of Heartbreak. Bellow suggests that there should be "true love" between people, especially between men and women. But Kenneth Trachtenberg and Benn Crader have selfish and materialistic love. Kenneth had only a sensual desire for Treckie who is his daughter's mother. He cannot persuade Treckie to marry him. Benn, a middle-aged widower, peremptorily marries Matilda Layamon who is much younger than he. Unfortunately, the marriage brings him neither peace nor love. Benn recognizes his wrong conception of love through the death of Mrs. Bedell and Villitzer, and breaking off a marriage with Matilda. He decides to go to Antarctica. This is not an escape. This is his determination to save himself. At the North Pole he sets out to recover his gift of vision and redeem his fall from grace. He will desert his materialistic and absurd self. After the expedition, he will experience rebirth as an authentic human being who has acceptable eyes. Kenneth and Benn learn to conceive of love as one of man's strongest inner energies, for it is through love that you can penetrate to the essence of human being. In this study I try to define Bellovian love. In More Die of Heartbreak, love is a spiritual power that may even transfigure man.

• 인간행동과 음악연구
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• 제16권2호
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• pp.1-25
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• 2019

본 연구에서는 자원지향 노래심리치료를 통해 위기청소년이 경험하는 심리적 자원을 알아보고자 자원지향 노래심리치료를 구성하여, 조건부 기소유예 및 보호관찰 처분을 받은 청소년 25명을 대상으로 총 8회기 프로그램을 실행하였다. 연구자는 프로그램 종결 후 10명의 참여자를 대상으로 심층 인터뷰를 진행하여 자원 형성에 대한 질적 자료를 수집하였으며, 질적 내용분석 방법을 통해 분석하였다. 연구결과 자원지향 노래심리치료에서 참여자가 경험한 심리적 자원은 총 128개의 개념으로 나타났고, 9개의 심리적 자원 유형이 도출되었다. 9개의 심리적 자원은 '소망/원함', '도전', '인내', '성취감', '유능감', '자부심', '참자기와의 만남', '용기', '내적평가소재'로 나타났다. 이러한 연구결과는 자원지향 노래심리치료 과정을 통해 위기청소년이 경험한 다양한 심리적 자원을 규명하였다는 데 의의가 있다. 추후 연구에서는 자원지향 노래심리치료를 통해 경험하는 참여자의 심리적 변화 과정 및 치료적 역동을 심도있게 탐색할 것을 제안하였다.

• 복식
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• 제37권
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• pp.211-230
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• 1998

Advertisements provide consumers with in-formation and knowledge about products and help a society to sustain homogeneity by actively reflecting important characteristics of mass culture. Yet this reflection is a selective and purposeful representation by the party of the fashion manufactures and carries the intention of stimulating and augmenting desire for commodities aiming to perpetuate capitalism. This study understood this selective reflection of mass culture by advertisements as a feature of hegemonic struggle between/fashion business and consumers and defined the values selected by advertisements as ideologies supporting the consumption ideology of capitalism. The purpose of this study was to examine the contents of the ideologies expressed in the clothing advertisements in women's magazines to persuade consumers into consumption. The method of study was mainly qualitative with subsidiary citations from the results of content analysis. The objects of analysis were clothing advertisements in 1996 issues of CeCi and Woman Sense, which were identified as the two most popular women's monthly magazines. The ideologies identified were ideologies concerning (1) Self Identity, (2) Sensibility, (3) Sex Role, (4) Globalism, (5) Youth, (6) Leas-ure and Pleasure. Repeated and insisted as natural and true, there values were proposed to be believed as common senses and studies re-port that values of advertisements are ac-cepted as more readily as they are more unreasonable, and the acts and behaviors expres-sed within advertisements are often imitated in real life situations. Therefore, it is highly probable that these values emphasized within advertisements are enacted in thoughts and behaviors of consumers' real life. Accordingly the author suggests that critical interpretation of advertisements is seriously required to fully understand the commodity ridden post industrial society of today and to lead a subjective life within it.

• 한국간호교육학회지
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• 제4권1호
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• pp.38-52
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• 1998

The aim of this study is to analyze the meaning of Korean elders' reminiscences by analysing korean novel literature from 1930s to 1990s. The results of this study are as follows : The moaning of elders' reminiscences are the reflecting on their life, conquesting the excessive fondness the regrecting, the pursuiting of the powers, the pursuiting of the love(Jeong) and the conformation of their exsistence. Elders have tried to examine their life through reflection on their life tha? they did not live good life as son and daughter for parents and as parents for children and that they have foolishly lived, on dream that they did not come true, on their learning that they did not unsatisfied. But elders conquest the excessive fondness. They have felt their limitations of power in the conflict of human relation, the economic matter and the difficult predicament, and have finally accepted their life as it is by conquesting from their tenacity. It is dynamically found that both the reflecting on their life and conquesting of the excessive fondness. And they pursuit the powers. It means the pursuit of the vital powers, the vigorous powers and the competency, Elders have pursuited their vitality, vigor and competency through their reminiscences and have wanted to be recognized by others as a powerful being. These have dynamic and compounded aspects. Elders have pursuited the purely love (Jeong) through their reminiscence togather with their sisters and brothers. And the confirmation of their exsistence refer to through their own situation of health, condition, children, neighbourhood and doing their duty as a human. Elders have confirmed the present value of their being through the reflecting the present, past self, other men around themselves, children, neighborhood and the doing their human duty as a good men. Therefore the results of this study can offer new view on the elders' reminiscences that we have to understand them as a process as what they are, escaping from the simple logic that elders' reminiscence have a positive or a negative effects. Also, this study which have examined the natures of Korean elders' reminiscences can cast a new light on elders' nursing proper for Korean culture.

• Asian Pacific Journal of Cancer Prevention
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• 제16권13호
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• pp.5415-5420
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• 2015

Background: The present study was designed to ascertain knowledge about HPV, cervical cancer (CC) and the Pap test among female dental students of Panineeya Institute of Dental Sciences and Hospital, Hyderabad, India. Materials and Methods: A self-administered questionnaire covering demographic details, knowledge relating to human papilloma virus (HPV) (8 items), cervical cancer (4 items) and the Pap smear (6 items) was employed. Responses were coded as "True, False and Don't Know". Mean and standard deviation (SD) for correct answers and levels of knowledge were determined. Results: Based on the year of study, significant differences in knowledge of HPV werenoted for questions on symptoms (p=0.01); transmission from asymptomatic partners (p=0.002); treatment with antibiotics (p=0.002); start of sexual activity (p=0.004); and recommended age for HPV vaccination (p=0.01). For knowledge regarding CC, significance was observed for the age group being affected (p=0.008) and symptoms of the disease in early stages (p=0.001). Indications for Pap smear tests like symptoms' of vaginal discharge (p=0.002), marital status (p=0.01) and women with children (p=0.02) had significant difference based on the year of study. Based on religion, transmission of HPV via pregnancy, HPV related diseases except CC and preventive measures except condom use and oral contraceptives showed significant differences. However, significant variation with religion was observed only for two preventive measures of CC (Pap test; p=0.004) and HPV vaccination (p=0.003). Likewise, only the frequency of Pap test showed a significant difference for religion (p=0.001). Conclusions: This study emphasizes the lack of awareness with regard to HPV, CC and screening with pap smear even among health professionals. Hence, regular health campaigns are essential to reduce the disease burden.

• Asian Pacific Journal of Cancer Prevention
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• 제17권7호
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• pp.3301-3307
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• 2016

Background: Cancer is a leading cause of death in Korea. To prevent cancer, it is essential to facilitate and promote appropriate cancer screening behavior in the adult population. The aim of this study was to examine health beliefs related to cancer screening intentions using the Health Belief Model (HBM). Materials and Methods: The research participants comprised 275 male health and safety managers at commercial companies in Korea. The self-administered survey explored demographic characteristics, cancer-related factors, beliefs about cancer/cancer screening (BCCS) (vulnerability to cancer, severity of cancer, benefits of screening, and barriers to screening), and cancer screening intention. Multivariate logistic regression analyses were used to identify factors associated with an intention to be screened for cancer. Results: Perceived health status and need for cancer prevention education were major factors associated with BCCS. Poorer health status was associated with greater perceived vulnerability, a perception of fewer benefits, and more barriers (p<0.05). A perceived greater need for cancer prevention education was associated with a higher perceived severity of cancer and more perceived barriers to screening (p<0.05). Marital status, cancer screening experience, and perceived vulnerability to cancer were significant influences on the cancer screening intention (p<0.05). Participants who had undergone cancer screening in the past 2 years were more likely to intend to be screened for cancer than were those who had not been screened; this was true across all degrees of intention and all types of cancer (p<0.01). Hesitant people considered themselves less vulnerable to gastric, lung, and liver cancer than did the poeple who intended to undergo cancer screening (p<0.05). Conclusions: Based on our findings, we recommend that workplace cancer prevention programs attempt to increase awareness about vulnerability to cancer among workers who hesitate to undergo cancer screening.