컴퓨터 구조 : 순서회로의 Built-In Pseudoexhaustive Test 를 위한 테스트 패턴 생성기 및 응답 분석기의 설계

김연숙(Kim Yeoun Sook) 한국정보처리학회 1994 정보처리학회논문지 Vol.1 No.2

본 논문에서는 BIST(Build-In Self Test)시 순서회로내의 조합회로를 pseudoexhaustive 시험하는데 필요한 테스트 패턴 생성기와 응답 분석기를 제안한다. 제안하는 테스트 패턴 생성기는 테스트 패턴의 초기값을 스캔 인 할 수 있고, exhaustive test pattern을 생성할 수 있다. 또한, 응답 분석기는 회로의 응답을 분석할 수 있을 뿐만 아니라 응답 결과를 스캔 아웃 할 수 있다. 이러한 테스트 패턴 생성기와 응답분석기는 SRL과 LFSR을 결합하여 설계하였다. The paper proposes a test pattern generator and a signature analyzer required for pseudoexhaustive testing of the combinational circuit part within a sequential circuit when performing built-in self test of the circuit. The test pattern generator can scan in the seed test pattern and generate exhaustive test patterns. The signature analyzer can perform the analysis of the circuit response and scan out the result. Such test pattern generator and signature analyzer have been developed using SRL(shift register latch) and LFSR(linear feedback shift register).

피치 검출과 퍼지화 패턴을 이용한 숫자음 화자 인식에 관한 연구

김연숙(Yeoun-Sook Kim),김희주(Hee-Joo Kim),김경재(Kyoung-Jae Kim) 한국컴퓨터정보학회 2003 韓國컴퓨터情報學會論文誌 Vol.8 No.3

본 논문에서는 피치 검출과 퍼지화 패턴 매칭을 포함하는 화자 인식 알고리즘을 제안하다. 음의 개성을 표현하는 피치를 이용한 피치 패턴을 사용하고 음성의 파라미터는 2진화 스펙트럼을 사용한다. 비선형적인 발성 시간에 따른 시간 변동의 폭을 모두 포함할 수 있도록 음성 신호의 애매성을 보완할 수 있는 퍼지의 소속 함수를 이용하여 표준 패턴을 작성하고 퍼지화 패턴 매칭을 이용하여 인식을 수행한다.

PVPF방법과 퍼지 이론을 이용한 한국어 , 영어 및 일본어 화자 인식에 관한 연구

김연숙(Kim Yeoun Sook) 한국정보처리학회 1999 정보처리학회논문지 Vol.6 No.2

This paper proposes speaker recognition algorithm which includes both the pitch parameter and the fuzzy inference. This study proposes a pitch detection method PVPF(peak and valley pitch detection function) by means of comparing spectra which utilizes the transform characteristics between time and frequency. In this paper, makes reference pattern using membership function and performs vocal tract recognition of common character using fuzzy pattern matching in order to include time variation width for non-linear utterance time.

설 유착증과 설근 성형술의 병리학적 고찰

이석근(Suk Keun Lee),김연숙(Yeoun Sook Kim),임창윤(Chang Yun Lim) 대한치과의사협회 1989 대한치과의사협회지 Vol.27 No.3

국내에서 발생하고 있는 사람 브루셀라증의 임상적 특성

김연숙,최영실,오원섭,권기태,이혁,이선희,손준성,김신우,장현하,정숙인,고관수,박미연,백경란,송재훈 대한감염학회 2006 감염과 화학요법 Vol.38 No.6

배경 : 2002년 내국인에서의 첫 사람 브루셀라증의 증례 보고 이후 국내에서 사람 브루셀라증이 빠른 증가를 보이고 있다. 이에 연구자들은 국내에서 발생하는 브루셀라증의 임상적 특성을 연구하고자 하였다. 방법 : 2003년부터 2006년 7월까지 7개 대학병원에 내원한 환자들을 대상으로 WHO의 진단기준에 의하여 확진된 브루셀라증 환자들의 의무기록을 후향적으로 조사분석 하였다. 배양된 균은 삼성서울병원에 의뢰하여 16S rRNA 유전자 분석방법을 이용하여 종을 확인하였고, 표준시험관응집검사는 국립보건원에 의뢰하여 시행하였다. 결과 : 34예의 환자들이 브루셀라증으로 확진되었고, 31명이 남자였다. 혈액에서 B. abortus가 증명된 경우가 8예, 표준시험관 응집검사상 의미 있는 항체가 상승을 보인경우가 26예이었다. 환자들은 대부분 축산업관련 종사자였고, 추후 브루셀라증으로 확진된 소와의 직접 접촉을 통해 감염된 것으로 여겨진다. 국내 사람 브루셀라증의 가장 흔한 증상은 발열이었고, 위장관계 합병증이 가장 흔히 동반되었다. 치료로는 doxycycline/rifampicin이 24예의 환자에서 doxycycline/aminoglycoside (streptomycin 혹은 gentamicin)이 10예의 환자에서 6주 이상의 기간 동안 투여되었다. 치료에 반응을 보이지 않는 환자는 없었고, 재발이 1예 있었다. 결론 : 국내에서 발생하는 사람 브루셀라증의 원인균으로 현재까지 분리 동정된 것은 B. abortus이며, 소 브루셀라증의 증가로 인해 인체감염사례가 함께 증가하는 것으로 사료된다. 위험 직업군 종사자들에서 감염된 소와의 직접 접촉을 통해 주로 발생하고 있는 브루셀라증의 임상종상은 국외에서 발생하는 경우와 유사한 양상을 보이고 있으며 치료에 대한 반응은 비교적 좋은 편이긴 하나, 추후 보다 많은 환자들을 대상으로 한 연구가 필요하리라 사료된다. 사람 브루셀라증의 조절을 위해서는 소 브루셀라증의 조절이 필수적이며, 브루셀라증의 조절에 성공한 선진국의 사례를 적극적으로 도입해야 할 것으로 생각된다. Background : Since the first Korean case of human brucellosis was reported in 2002, the incidence of human brucellosis has been rapidly increasing. We performed this study to evaluate the clinical characteristics of human brucellosis occurring in South Korea. Materials and Methods : Demographic features, clinical manifestations, and therapeutic outcomes of cases confirmed as brucellosis according to WHO diagnostic criteria were evaluated. Species of Brucella isolates were identified with 16S rRNA gene sequencing method. Serologic diagnosis was performed with standard tube agglutination test (STA). Results : A total of 34 cases were enrolled from 2003 to 2006 in six hospitals. Eight cases were confirmed with the isolation of Brucella from blood and 26 cases were confirmed with titer of antibodies ≥1:160 by STA. Male (31) was predominant and most of the patients were cattle farmers. The most common transmission route was direct contact with infected or their cattle byproducts. Fever was the most prominent symptom and fatigue followed. Gastrointestinal and musculoskeletal systems were commonly complicated. Patients were treated with doxycycline and rifampin or aminoglycosides for more than 6 weeks. All patients responded well to the therapeutic regimens, but one patient relapsed 10 months after treatment. Conclusion : Brucellosis occurring in Korea has been caused by B. abortus, whose preferred natural host animals are cattle. Korean patients were infected through direct contact with bovine brucellosis. Clinical manifestations of brucellosis were similar to those occurring worldwide. Therapeutic outcomes were good among patients with brucellosis in Korea. In order to prevent human brucellosis, measures to eradicate bovine brucellosis should precede.

한국 일부지역 농촌인의 질병개념에 대한 탐색적 연구

김연숙 中央醫學社 1990 中央醫學 Vol.55 No.2

The problem addressed by this study was to reveal what people of Korean rural villages think about the cause, treatment and prevention of illness. The purpose was to contribute to the building of a concept of health toward the development of Korean Nursing Theory. Subjects were residents of five districts among four counties in a farming area of Chung nam Su san Gun Nam Myoun by health workers as appropriate informants. They were interviewed, using ethnoscientific methods developed in anthropology. The research tool consisted of open questions. Data were analyzed by classifying each concepts of cause, treatment and prevention of illness or illness symptoms collated by frequency and percentage. The causes of illness are conceived as primarily concerete physical and natural. Compared to others studies, few supernatural causes related to traditional view of illness were identified. Concepts of the treatment of illness included formal treatments used by modern western or oriental physicians and traditional therapists. The concept of illness prevention originated in the concept of the cause of illness, thus primarily physical and natural. When the concept of illness of rural Korean is researched from a sociocultural aspect, the traditional veiw of an evil cause of ill health and treatment by supernatural methods is not found. The significance of this study lies in the fact that ethnonursing research can contribute basic data toward the development of Korean Nursing theories. Modern western medical concepts have not been accepted unconditionally: traditional concepts are alive and dynamic in Korea and must be recognized in Korean Nursing.

노인의 ADL, IADL, 건강 증진행위에 관한 연구 : 경로당 회원과 비회원과의 비교 With the focus on between members and Non members in senior center

金蓮淑,李宣惠 동남보건대학 2001 論文集-東南保健大學 Vol.19 No.2

This study was a basic research on a plan to change the role of senior center from the simple concept of a resting place to a health welfare service center in a local community so that old people might elevate their quality of life in the aging society. For Purpose of this study we attempted to investigate the difference in activities of daily living(ADL), instrumental activities of daily living(IADL) and health promotion behavior between members and nonmember of senior center. Questionnaires made up of a total of 46 items were distributed to a total of 206 persons above 65 years of age. Description statistics, chi-square test and t-test were conducted for data analysis using the SPSS WIN 7.0 program. As a result, following findings were obtained : 1. It was found that there were differences in such general matters between both groups in that nonmembers of senior center the higher educational level, had more experiences in memory failure and less leisure activity than the counterparts. 2. It was found that there was no significant difference in ADL and IADL between both groups in accordance with whether they used senior center. 3. In terms of health Promotion behavior, the only item with high scores users of senior center had was found to be 'I have a Pleasant time with close friends'. The study results reveal that users of senior center spent their leisure time feeling a sense of belonging from meetings with friends, not due to their higher excellence in physical activity ability than the counterparts. It is thought that more old people will use a senior center by activating it as a health welfare service center to maintain and promote their health and thereby improve their quality of life as well. Furthermore, it is thought that senior center will contribute to being used as a basic health service unit of a local community in national policy for welfare for the aged.