XML 문서의 검색 성능 평가

신인혜,선경희,강순철,박경린 濟州大學校 基礎科學硏究所 2003 基礎科學硏究 Vol.16 No.1

대부분의 사용자들은 자료를 저장하고 검색하기 위하여 관계형 데이터베이스를 사용하여 왔는데, 최근에 차세대 웹문서의 표준으로 주목받고 있는 XML은 데이터베이스와 같이 자료를 표현, 저장, 검색할 수 있는 기능을 가지고 있다. 본 논문에서는 임의로 생성한 검색대상 자료를 데이터베이스에 테이블로 저장하여 검색하는 방법과 XML 문서로 저장하여 검색하는 방법의 검색시간이 성능비교를 행하였다. 성능평가 결과, 검색 파일의 레코드 수가 약 1만개 이하인 경우에는 XML 문서를 이용한 검색이 빨랐고, 그 이상인 경우는 데이터베이스를 이용한 검색 시간이 월등히 빨랐다. XML 관련 검색 파일들을 세부적으로 XML 문서를 저장하는 방법(어트리뷰트로 혹은 엘리먼트)과 C#에서 XML 문서를 읽어드리는 방법(XPath을 혹은 DOM)에 따라 성능평가를 하였는데 XML 문서 작성시 어트리뷰트로 구성하고 마이크로소프트 닷넴 프레임워크에서 제공하는 XPath를 이용하여 XML 문서를 검색하는 방법이 가장 효율적이었다. While most of users have used relational databases to store and search data. XML documents also can represent, store, and search these data like database systems. This paper compares the search time of data in the XML documents with those in database systems. The performance comparison shows that the search time using the XML document is faster than that using database when the number of records is less than then thousand. However, the latter is much faster than the former when the number of records is more than ten thousand. The XML documents can be consist of either using Attributes of Elements. Also, the document can be read either using DOM or XPath. The performance comparison shows that the XML document made up of Attributes and being read using XPath in Microsoft Net Framework provides the fastest search time.

안위(Comfort)에 대한 개념 분석

김경덕,변혜선 대구보건대학 2005 대구보건대학 論文集 Vol.25 No.-

The purpose of this study was to analysis and develop the concept of comfort. Walk & Avant's methodology of concept analysis was employed using clinical guidelines, books, and review articles in which the procedures of comfort were written in detail and published in Pubmed within the last 20 years. Seven defining attributes of comfot were identified; stability, directivity, balance, hardness, autonomy, subjectivity, holism. Each attributes of comfort involved empirical referents, such as physical, psychological, pschospritual and environmental context; and three sense; ease, relief, and trnscendence. The antecedents of comfort were identified such as instability, unsatisfaction of the human needs. The consequences of comfort serve as an evaluation criteria on the effects of comfort and they were identified such as relaxation of body and mind, increase of self esteem, increase of self-efficacy, satisfaction of the needs. The concept analysis of comfort demonstrates an examples of considering a nursing intervention of comfort as a behavioral concept, applying concept analysis to it to identify its key components as defining attributes and empirical referents and then developing and applying the standard comfort protocol.

좋은 죽음의 개념 분석

이경주,황경혜,라정란,홍정아,박재순 가톨릭대학교 간호대학 호스피스 교육연구소 2006 호스피스논집 Vol.10 No.-

Purpose: Death is not an option but a necessity in our life. However, there is little understanding of what a good death means. This study was conducted to analyze the concept of a good death by exploring attributes, antecedents, consequences and empirical criteria for a good death in literatures. Method : Reviewed materials were collected by searching for web cites such as PubMed, National Library of Korea, National Assembly Library. Walker and Avant's method(2004) was used for this concept analysis. Results : The findings showed that a good death includes seven attributes: dignity (personal respect and privacy), self-control (the right of choice, independence, clear consciousness), comfort (physical, psychological, spiritual). optimal relationships (supportive environment, proper care, restoration of relationships), appropriateness (sequence and proper age of death), preparation for death (completing unsettled tasks, leaving a legacy, positive attitude toward life, awareness and acceptance of death) and minimizing burden. Conclusion : This results will provide health professionals and people with a preliminary understandings of a good death. In addition, there is the need for further study to develop objective measurement of a good death and effective nursing intervention for the dying.

거주자 감성을 위한 주거환경 평가도구 개발 연구

강혜은,이윤희,연태경,장지혜,이연숙 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1

The purpose of this study was to develop the evaluation instrument for sensible aspects of housing environment. In terms of importance of sensibility which people persceive their housing environment, researches on the sensible environment has been done in several academic fields. However, evaluation tool for sensible aspects of housing environment has not existed until now. Therefore, there is a need to develop evaluation tool to measure the fit between dwelling environment and human sensibility. For this purpose, this study reviewed literatures and test results about ergonomics and human factors according to five senses. Based on keywords about five senses and housing environment, a checklist was developed.

어린이 생활한복 저고리 형태의 변화양상에 관한 연구

정혜경,이미정 服飾文化學會 2003 服飾文化硏究 Vol.11 No.1

The objectives of this study are to consider the shape for children's Saenghwal Hanbok and to analyze the trend up to date. Conclusions are described as follows: 1. Children's Saenghwal Hanbok was found in magazine about Hanbok from 1994. The design was various, for it was influenced by adult's Saenghwal Hanbok, From 1997, design of children's Saenghwal Hanbok was come to stay in a revival mood. 2. The Jeogori shape for children's Saenghwal Hanbok was as follows: Git was used several traditional git and western color from the initial to the recent period; Dong-Jeong was not attached in the initial period, but mostly attached with its ends square from 1997; Seop was not attached or transformed in the initial period, but attached in a traditional way (trapezoid-shaped) or a new way(rectangle-shaped) from 1998. The front was fastened on the right chest; the sleeve were long or above-elbow or three quarter sleeve; Baerae was a curved shape in the initial period, but changed into a near-straight line with a slight curve; Jin-Dong line was straight for boys, but curve or not to be for girls; Pocket was attached for boys, not attached for girls.

간호대학생의 영적 안녕과 스트레스 지각에 관한 연구

김경혜;김경덕;변혜선 김천과학대학 2010 김천과학대학 논문집 Vol.36 No.-

Purpose: The purpose of this study was to investigate the relationship between spiritual well-being and stress perceive in nursing students. Method: The subjects of this study consisted of 155 college students. The data was collected through interview with structured questionnaire from September 28 to October 5, 2009. The data was analyzed through the frequency, percentage, means, T-test, ANOVA and the pearson correlation coefficient with the SPSS computer program. Result' The result of this study were as follows. The mean score on spiritual well-being was 50.21 (SD=8.24). The mean score on stress perceive was 35.28(SD=12.82). There was a significant negative correlation between spiritual well-being and stress perceive. Conclusion: Based on the above findings, programs are needed for the improvement of spiritual well-being. And it is suggested that nursing students need to undergo stress management.

간호사의 직무만족과 조직몰입에 영향을 미치는 요인

안혜경,강인순 대한간호행정학회 2006 간호행정학회지 Vol.12 No.4

Purpose: This study was to identify factors that influence the organizational commitment and job satisfaction of nurses. Method: The data were collected from 1st, August until 7th, August, 2005. The subjects were 238 nurses from a general hospital in Busan. Data were analyzed with descriptive statistics, t-test, one-way ANOVA, Pearson correlation coefficient, and stepwise multiple regression using SPSS program. Result: The organizational commitment and job satisfaction was significant positive correlations with flexibility, satisfaction, competence factors and significant negative correlations with empathy factors and centralization factor. The most powerful predictors of Nurses's organizational commitment and job satisfaction was managerial strategy of organizational characteristics. And, satisfaction factors of professional self-concept, affiliative-dominant culture and conservative- dominant culture and innovative-dominant culture were powerful predictor factors. The Other powerful predictors of nurses's job satisfaction were satisfaction factors of professional Self-concept, communication and centralization factor of organizational characteristics, affiliative-dominant culture and conservative-dominant culture, professional image factor of nurse image. Conclusion: This study revealed that important factors for nurses's organizational commitment and job satisfaction, Consequently, the manager should be make effective managerial strategy and encourage that nurse have more satisfy to professional self-concept. And the manager make constant efforts to create an affiliative culture in hospital.

거대 자궁 근종의 1예

전혜숙,강경화,이보연,이선경,허주엽,김승보 경희대학교 2000 慶熙醫學 Vol.16 No.3-4

여고생의 교복 및 장식 행동에 관한 연구 : 경상남도 마산·창원 지역을 중심으로

정혜경,김세희 服飾文化學會 2004 服飾文化硏究 Vol.12 No.1

The purpose of this study was to examine how high school girl students used their school uniforms and what types of ornaments they preferred, in an effort to identify the image of school uniform. The result of this study were as follow: First, 52.6 percent of the students investigated altered their uniforms, and as for the major alteration style, revival one to take them in to be well-fitting was dominant. But concerning skirts, hip-hop style was also found. The students viewed ornaments more favorably, as the larger group of the students perceived that it was necessary to restrict the school-uniform alteration yet not to control ornaments. Concerning how much they wore school uniforms, most of them continued to wear them outside school in many cases. Specifically, those who engaged in pastime or went shopping wearing school uniforms enjoyed altering them, and they also enjoyed using ornaments that weren't allowed by the school dress code. Second, as to school-uniform image, elegant image was most preferred, followed by practical, innocent and fashion-conscious ones. They were most preferred with its elegant image. Third, as to ornaments image, they were most preferred with its positive image.

Cellulase 생산 야생효모의 선별 및 세포외 Cellulase 생산

문정수, 박경서, 김혜원, 김수진, 이종수 배재대학교 자연과학연구소 2016 自然科學論文集 Vol.33 No.1