대학도서관 참고정보서비스업무의 CD-ROM 데이터베이스 활용에 관한 현황 분석

최은주,Choi Eun-Ju 한국문헌정보학회 1998 한국문헌정보학회지 Vol.32 No.2

본 연구에서는 국내 주요 대학도서관에서의 참고정보서비스를 위한 CD-ROM 활용 현황을 조사 분석함으로서 CD-ROM의 이용을 통하여 보다 효율적인 참고정보서비스 체제를 수립하는데 도움이 될 수 있는 기초적 자료를 제공함에 그 목적을 두었다. 전국적으로 장서수 20만권 이상을 보유하고 있는 대학도서관 66곳을 대상으로 하여 질문지에 의한 우편조사로 자료를 수집하였다. CD-ROM 활용의 일반적 현황, 참고사서 및 이용자의 CD-ROM 검색과 관련되는 제 문제들, CD-ROM 이용의 전반적 추세 등이 조사되었으며 조사결과를 바탕으로 하여 참고정보서비스에의 효율적인 CD-ROM 활용방안을 제시하였다. This study intended to examine and analyze current status of CD-ROM use in reference and information service in major university libraries. 66 university libraries with holdings of over 200,000 were selected throughout the country, and questionnaires were sent out by mail for data collection. Current status of CD-ROM use, some issues and problems on CD-ROM searching by reference librarians and users, and future trends of CD-ROM use were examined. Few suggestions were made for the effective CD-ROM use in reference and information service.

Quality Factor: 교수연구업적평가를 위한 새로운 계량 지표

최은주,양기덕,이혜경,Choi, Eun-Ju,Yang, Kiduk,Lee, Hye-Kyung 한국도서관정보학회 2016 한국도서관정보학회지 Vol.47 No.1

본 연구는 교수의 연구업적을 보다 다면적으로 측정하기 위한 합리적 방법을 고안하기 위하여 새로운 논문계량지표인 Quality Factor를 개발하였다. Quality Factor는 총 논문수, 피인용수, h-index, Impact Factor를 이용하여 수치를 도출한다. 새로 개발한 지표인 Quality Factor와 다양한 지표(논문 수, Impact Factor, 피인용수, h-index, g-index)간의 관계를 분석하기 위하여, 본 연구는 국내 문헌정보학과 교수 189명의 14년간(2001-2014)의 학술논문데이터를 바탕으로 그들의 지표별(논문 수, Impact Factor, 피인용수) 순위를 산출하고 지표들 간에 스피어만 순위상관관계를 도출하였다. 그 결과, Quality Factor는 전체적으로 피인용 수의 영향을 주로 받는 지표(피인용수, h-index, g-index)와 유사한 상관관계를 보였으나, 산점도에서 Quality Factor가 타 지표에 비하여 분산된 분포를 나타내면서 개별식별성이 높은 것으로 드러났으며 군집 분할 분석에서도 타 지표들과 상이한 상관관계를 보여주었다. This paper introduces a new bibliometric measure called Quality Factor, which assesses multiple facets of faculty research performance. The computation of Quality factor is based on a combination of publication count, citation count, h-index, and Impact Factor. In order to analyze the relationship between Quality Factor and other bibliometric measures (publication count, citation count, h-index, g-index, Impact Factor), the study collected publication data of 189 Korean Library and Information Science professors from 2001 to 2014 to produce the rankings of the faculty by each bibliometric measure and computed Spearman's rank correlations between the rankings. The overall results showed Quality Factor to be correlated to citation-driven measures (citation count, h-index, g-index), but the scatterplot as well as rank-interval analysis showed Quality Factor to be distinctive and more discriminating than other measures.

산양산삼약침의 지질강하 및 항산화효과에 대한 생화학적 및 분자생물학적 검토

최은주,이준무,원승환,권기록,Choi, Eun-Ju,Lee, Joon-Moo,Won, Seung-Hwan,Kwon, Ki-Rok 대한약침학회 2006 Journal of pharmacopuncture Vol.9 No.1

Objectives : This study was carried out to identified the effects of distilled cultivated wild ginseng pharmacopuncture to the obesity. Methods : Cultivated wild ginseng pharmacopuncture was administered on the points of chung-wan(CV12), $Ch'{\breve{o}}nch'u$(ST25), and Chok-samni(ST36) on lowering lipid and oxidative capacity in biochemical and molecular biological aspects were investigated in obese rats fed with high fat diet. Results : 1. The contents of plasma ${\beta}-lipoprotein$ showed a tendency to decrease in the pharmacopuncture groups compared to the control group. In the pharmacopuncture groups, the values of ST25 and ST36 pharmacopuncture groups showed lower value. 2. The contents of plasma free fatty acids showed a tendency to decrease in pharmacopuncture groups compared to the control group. However, in the pharmacopuncture groups, the values were not significantly different. 3. Plasma triglyceride and glucose showed lower value in the ST25 pharmacopuncture groups compared with the other groups. 4. The activity of AST showed a tendency to decrease in the pharmacopuncture groups. However, the activity of ALT was not significantly different in all the treatment groups. 5. Plasma total cholesterol and LDL-cholesterol showed lower value in the ST25 and ST36 pharmacopuncture groups and HDL-cholesterol showed higher value in the CV12 pharmacopuncture groups than that of the other treatment groups. 6. Liver total cholesterol values didn't show significant difference in all the treatment groups, and triglyceride showed lower value in the pharmacopuncture groups. 7. The contents of plasma TEARS showed lower value in the ST25 pharmacopuncture group and contents of liver TBARS showed a tendency to decrease in the pharmacopuncture groups. However these values didn't show significant difference in the pharmaco puncture groups. 8. Liver super oxide dismutase activity showed higher value in the ST25 and ST36 pharmacopuncture groups, and the value of liver glutathione peroxidase and catalase activity showed a tendency to increase in the pharmacopuncture groups. However, these values showed no significant difference in the pharmacopuncture groups. 9. Expression of apo-B and E mRNA in liver cells was lower in the ST25 pharmacopuncture group than that of the other treatment groups. However, expression of $TNF-{\alpha}$ and leptin mRNA in adipose cell showed no difference among all the treatment groups. 10. ST25 pharmacopuncture group showed a good histological character of liver. It showed similar to that of normal group. However other treatment groups and control group showed slight vasodilation and slight fat accumulation. Conclusion : These results indicate that distilled cultivated wild ginseng pharmacopuncture suppressed adipose tissue mass and lipid peroxidation, and increased antioxidant capacity.

연수기 - 일본 성마리아 병원 연수기(2차) - St. Mary's Hospital을 다녀와서 -

최은주,Choi, Eun-Ju 한국가톨릭의료협회 2001 한국가톨릭병원협회지 Vol.31 No.-

대학도서관의 온라인 참고서가 구축현황과 온라인 참고정보원의 유형분석에 관한 연구

최은주,Choi, Eun-Ju 한국과학기술정보연구원 과학기술정보센터 2007 Journal of Information Science Theory and Practice Vol.38 No.1

본 연구는 국내 대학도서관의 온라인 참고서가 구축현황과 참고서가 접근을 위한 접근점 및 온라인 참고정보원의 유형을 분석해 보고자 하였다.서울.경기지역 소재41개 대학도서관을 조사대상으로 홈페이지의 직접 접속을 통해 자료를 수집하였다. 41개 관 중 30개 관에 참고서가가 구축되어 있었으며, 참고정보원에 접근하기 위한 홈페이지상의 메뉴로는 "이용자서비스", "전자정보원", "참고정보원"의 순이었다. 제공되고 있는 참고정보원의 유형은 도서관별로 다양하였으며, "명부/명감", "사전", "통계", "백과사전"의 순으로 밝혀졌다. 국내 대학도서관의 온라인 참고서가 구축 및 활성화를 위하여 선정을 위한 평가기준의 설정 및 적용, 접근의 용이성, 주제별 접근방법, 참고정보원의 계속적인 갱신 및 추가 등을 제언하였다. This study aimed to investigate present status of online reference shelf and analyze access point in the home page and types of online reference sources in the university library. Data were collected by accessing home pages of 41 university libraries in the region of Seoul and Kyonggi-Do. 30 libraries had prepared reference shelf out of 41 libraries, and "User Service", "Electronic Reference Sources", or "Reference & Information Sources" were mostly used as home page menu. Types of references sources varied among libraries, and "Directories", "Dictionaries", "Statistics" or "Encyclopedias" were mostly loaded types in the reference shelf. For the enhancement of reference services through reference shelf, establishing and applying standards for evaluation, ease of access, access by subject, and continuous updates and additions of reference sources were suggested.

홈페이지를 통한 대학도서관 서비스 접근성 평가 분석

최은주,유종덕,Choi Eun-Ju,Ryoo Jong-Duk 한국문헌정보학회 2005 한국문헌정보학회지 Vol.39 No.3

본 연구는 국내 대학도서관 홈페이지상의 도서관서비스 항목의 접근성을 평가 분석해 봄으로써 이용자에게 어떻게 하면 효율적인 서비스를 할 수 있을 것인가에 대한 방향을 제시하는데 목적을 두었다. 조사대상은 전국적으로 4년제 국$\cdot$공립 및 사립대학교도서관 가운데 69개관을 계층적 표집방법에 의해 선정하여 홈페이지의 접근성을 평가하였으며, 평가항목은 네 개의 평가영역과 23개의 평가질문으로 구성하였고 이의 분석은 SPSS 12.0을 통하여 통계처리하였다. 평가영역에 대한 가설검증을 통해 결론을 도출하였고 이를 바탕으로 대학도서관에서의 홈페이지를 통한 보다 효율적인 도서관서비스를 위한 제안을 하였다. The purpose of this study is to provide directions for more effective and efficient service for library user by evaluating and analyzing library service access points on university library homepages. 69 national/public and private university libraries throughout the country are selected by stratified sampling method. The items used for evaluation are composed of 4 areas and 23 questions, and SPSS 12.0 is used for statistical analysis. The results are elicited through the hypothesis testing, and some suggestions are made for the effective university library homepage service.

모링가 잎 열수 추출물을 첨가한 설기떡의 항산화, 이화학 및 관능 특성

최은주,김은경,Choi, Eun-Ju,Kim, Eun-Kyung 한국식품조리과학회 2015 한국식품조리과학회지 Vol.31 No.3

The aim of this investigation was to examine the antioxidation, physicochemical, and sensory activity of a Korean steamed-rice cake, Sulgidduk, fortified with water extracts from Moringa oleifera (M. oleifera) leaf. M. oleifera leaf extracts were added to rice powder at rations of 0.1%, 1% and 10%. To examine antioxidation properties, the scavenging activities of DPPH radicals, hydroxyl radicals, ABTS+ radicals, and ferric ion reducing antioxidant power were investigated. M. oleifera extracts significantly increased the antioxidation activities of Sulgidduk in a dose dependent manner (p<0.05). Physicochemical characteristics were measured by proximate composition, color, texture profile analysis, and sensory evaluations. As the concentration of M. oleifera leaf extracts increased, L-values and a-values significantly decreased while b-values increased. Texture profile analysis demonstrated that the control groups showed significantly higher values for hardness, cohesiveness, chewiness, and adhesiveness as compared with groups containing M. oleifera leaf extract (p<0.05). In the sensory evaluation, the sample containing 0.1% of M. oleifera leaf extract obtained the best results in overall preference. Taken together, these results suggest that M. oleifera leaf may have the potential to increase the consumer acceptability and the functionality of Sulgidduk.

Single Transistor Pipeline 구조를 갖는 Phase Accumulator 설계

최은주,조경록 ( Eun Ju Choi,Kyoung Rok Cho ) 충북대학교 산업과학기술연구소 1996 산업과학기술연구 논문집 Vol.10 No.1

Abstract_Roman Frequency synthesizer skill is phase locked loop and direct digital frequency synthesis. Direct digital frequency synthesizer is more efficient. High frequency synthesis require high speed of phase accumulator. This paper have pipeline str

한국 여성사서의 직력유형(職歷類型)에 영향을 미치는 요인에 관한 연구

최은주,Choi Eun Ju 한국문헌정보학회 1991 한국문헌정보학회지 Vol.21 No.-

Knowledge about career patterns of women In any profession and about factors which influence these career patterns becomes increasingly necessary because of the influx of ever-increasing numbers of women into the labor force, and the need for the development and utilization of the creative productivity of women. This study alms to investigate Korean female librarians' overall career patterns and verify relevant factors which might affect to their career patterns. As an instrument, self-reported questionnaires were sent to 1,251 full-time Korean female librarians throughout the country with regular librarian's certificate, currently engaging in public, college or university, and special libraries. Based on the data gathered, the interrelationship between their career pattern inclination and its influential factors were examined through hypothesis testing. Major findings of the survey are outlined in the following: 1). Female librarians' career patterns were classified into five categories with the group represented as Categories-2 (single; wishes to continue working after marriage; places an emphasis on the sense of occupational accomplishment and social prestige) accounted for the highest proportion$(33.4\%)$. 2). The result of the hypothesis testing revealed that there is no significant relationship statistically between social factors(parents' socio-economic status, etc.) and female librarians' career patterns. So the hypothesis concerning social factors were rejected. 3). In psychological factors(job satisfaction ; self-concept sex role attitude ; role conflict ; and achievement motivation), all except for self-concept were shown to be relevant with female librarians' stable career pattern. So the hypotheses concerning psychological factors were supported. 4). According to the result of multiple discriminant analysis conducted between the above four statistically significant psychological factors and career patterns, the most influential factor for female librarians' career patterns was job satisfaction and sex role. In conclusion, the following recommendations were made: For overall enhancement of Korean female librarianship, earlier career guidance and concrete sex role education for young women is urgent which enable them to establish correct viewpoint for their occupational career female librarians themselves' constant endeavor In maintaining positive attitude toward their job is required.

조선 시대 일기 자료의 실상과 가치

최은주 (Choi, Eun-ju ) 대동한문학회 2009 大東漢文學 Vol.30 No.-

본 논문은 조선시대 일기 자료 가운데 개인 일기 중심으로 그 전반적 현황과 관련된 지식정보 구축 및 연구 성과를 조사 검토하여, 현재 남아있는 무수한 기록유산들 가운데 개인 일기 자료들이 어떤 형태와 모습으로 남아있으며 그 가치와 의미는 무엇인지 살펴보기 위해 작성되었다. 먼저, 일기 내용과 형식을 고려하여 유형별로 분류 개괄하였는데, ①종합생활 일기, ②사환일기, ③유배일기, ④기행일기, ⑤사행 일기, ⑥전쟁 일기, ⑦사건 견문일기, ⑧독서 강학일기, ⑨고종 상장례 일기 등 약 9가지 유형으로 분류할 수 있었다. 이 각각의 일기들은 그 유형마다 기록목적과 주요 내용에 따라 그 나름의 특징적 면모와 다양한 기록형태를 형성하고 있었다. 조선시대 일기자료 현전과 관련하여 살펴 본 조선시대 일기 자료에 대한 지식정보 구축 상황은 대체로 일기자체에 집중된 것이 아니라 목적 지향에 따라 다양한 형태의 지식정보 구축 속에서 일부분으로 이루어졌으므로, 하나로 연결되지 못하고 이리저리 흩어져 있어 현재로서는 일정한 한계가 있어 보였다. 그렇지만, 일기 자료에 대한 뜨거운 관심을 반영이라도 하듯 온라인의 기관 웹페이지나 오프라인의 기획 출판물 등 지식정보 구축이 지속적으로 확충되고 있는 것은 분명하였다. 일기 자료 연구는 자료발굴에 따른 가치 분석의 성과와 사료중심의 심화 연구로 대략 구분이 가능했다. 대개 자료 발굴과 관련해서는 시대적 흐름이 크게 중요하지 않았던 반면, 사료 중심의 심화 연구 측면에서는 특히 2000년대 들어서면서 더욱 활성화되고 있음을 볼 수 있었는데, 이는 미시적 일상 생활사 연구의 붐을 타고 연구 자료로서 적극 활용되었기 때문이었다. 조선시대 일기자료에 대한 지식정보 구축과 연구는 자료 경계 확장의 욕구를 토대로 상호간을 부추기며 지속적으로 그 저변을 확대해가고 있었다. 본 논문에서 조사 개괄한 약 950여권의 개인 일기는 전통시대 기록유산이란 점에서 일단 자료적 가치를 확보하였으며, 그 다음부터는 어떤 상황에서 어떻게 접근하느냐에 따라 가치와 의미가 유동적으로 달라지는 것으로 판단하였다. 저마다 다른 개인이 자신의 시각에서 기록한 것이기에, 무엇을 볼 것인가에 따라 일기 자료의 가치는 다각도에서 끌어낼 수 있으며 어느 일기에 어떻게 접근하느냐에 따라 연속적 재생산이 가능할 것으로 보였기 때문이다. 일부 시각에서는 역사 사료로서의 객관성 여부를 문제 삼기도 하지만, 자료 활용과 연구는 연구자의 몫이라는 측면에서 그러한 한계 때문에 일기 자료 자체의 가치와 의미가 퇴색될 수는 없을 것이다. This paper examined the overall state of diary material of Joseon period, centered on private diaries and reviewed the performance of researches and informatization efforts. This paper aimed to find the forms and aspects of those diary material and know their values and meanings. The diary material can be classified into nine types by the contents and forms: ① common living diary, ② official post diary, ③ exile diary, ➃ travel diary, ➄ envoy diary, ➅ war-time diary, ➆ experience diary, ➇ reading diary, ⑨ deathbed diary. Each type has its own characteristics and versatile recording methods according to its purposes and main contents. There is no informatization system set up only for Joseon's diary material. Diary material are just forming parts of many informatization efforts with various purposes, not being linked together. However, as if it reflects the hot interests on diary material, informatization systems including websites of institutes or offline publications have surely been expanded. Diary material researches are composed mainly of the value analysis of discovered material and the depth study centered on historical documents. While material finding has not been different over the time periods, historical documents-centered depth studies have been activated especially more from 2000. It is because diary material were used widely as research material along with microscopic life history research boom. The research on Joseon's diary material and informatization system building continue to expanding their bases, encouraging each other, based on the common needs to extend boundaries. This paper examined 950 and more private diaries. They have basic value as conventional documentary legacy and could have different values and meanings according to how and from where they were approached. As diaries were written by different peoples and from their own viewpoints, their values could change from readers' viewpoints and the consecutive reproductions would be possible by readers' approaches. Some people doubt the objectivity of diaries as historical documents. Nevertheless, diaries' values and meanings cannot be cut down because the use and research of material is the researcher's job.