• 대한한의학회지
• /
• 제44권2호
• /
• pp.70-105
• /
• 2023

This study was conducted to examine the current status of traditional korean medicine studies on gastroesophageal reflux disease in Korea, identify deficiencies, and suggest the direction of future medicine research methods to lay the foundation for traditional korean medicine treatment. All domestic papers on the korean traditional treatment of gastroesophageal reflux disease were selected among the literature published until August 2022 in six domestic databases. A total of 52 selected research data were classified into experimental research papers, clinical research papers, and review papers. In experimental papers, to evaluate the effectiveness of treatment, improvement of esophageal mucosal lesions, anti-inflammatory mechanisms, antioxidant mechanisms, esophageal mucosal protection mechanisms, gastric peristalsis control, and gastric acid secretion inhibition mechanisms were used as evaluation measures. In the clinical research paper, the basis for diagnosis of cases was clinical symptoms through medical history listening and diagnosis through visits to hospitals in the past. The average treatment period was 40.7 days, and the duration of treatment was not significantly affected by the duration of the disease. The most widely used Korean medicine treatment intervention was herbal medicine. There were 3 literature review studies, 3 systematic literature review and meta-analysis studies, 1 comparative review study for clinical trial guideline development, all using Chinese papers. This study included all domestic papers on gastroesophageal reflux disease to identify the research trend of the Korean oriental medicine community, and based on this, it is meaningful to confirm areas that need to be supplemented in future research plans.

• 디지털산업정보학회논문지
• /
• 제19권3호
• /
• pp.149-163
• /
• 2023

In this study we analyze research trends on machine learning healthcare based on papers from the United States, the United Kingdom, and Korea. In Elsevier's Scopus, we collected 3425 papers related to machine learning healthcare published from 2018 to 2022. Keyword frequency and centrality analysis were conducted using the abstracts of the collected papers. We identified keywords with high frequency of appearance by calculating keyword frequency and found central research keywords through the centrality analysis by country. Through the analysis results, research related to machine learning, deep learning, healthcare, and the covid virus was conducted as the most central and highly mediating research in each country. As the implication, studies related to electronic health information-based treatment, natural language processing, and privacy in Korea have lower degree centrality and betweenness centrality than those of the United States and the United Kingdom. Thus, various convergence research applied with machine learning is needed for these fields.

• 한국언론정보학보
• /
• 제21권
• /
• pp.177-201
• /
• 2003

인터넷 신문 이용자들의 신문 사이트 이용동기는 정보성, 편의성, 경제성 크게 3가지 요인으로 나타났다. 정보성과 편의성은 인터넷 신문의 상호작용적 특성과 관련된 이용동기였다. 인터넷 신문 이용 습관은 능동적 활용형, 뉴스추구형, 정보추구형 3가지로 분류되었다. 정보성 동기는 능동적 활용형에, 편의성 동기는 뉴스 추구형 습관형성과 밀접한 관계가 있는 것으로 나타났다. 정보성 동기는 정보적 내용의 이용에, 경제성 요인은 오락적 내용의 이용에 영향을 많이 주는 것으로 나타났으며, 인터넷과 신문을 많이 이용할수록, 정보와 보도내용을 많이 이용할수록, 능동적이고 뉴스를 많이 추구할수록 인터넷 신문 이용량이 많아지는 것으로 나타났다.

• 한국정보통신학회:학술대회논문집
• /
• 한국정보통신학회 2019년도 춘계학술대회
• /
• pp.268-270
• /
• 2019

본 연구에서는 "4차 산업"과 관련된 논문들의 세부 연구 주제를 파악하기 위하여 논문들을 분석하였다. 이를 위하여 2016년부터 2019년까지 한국학술지인용색인(KCI)에서 "4차 산업"이라는 키워드로 논문을 검색하여 총 685편의 논문을 수집하였으며, 논문 수집을 위해서는 Python 기반의 웹 스크랩핑 프로그램을 사용하였다. 분석 결과, 인공지능, 빅데이터, 사물인터넷, 디지털, 네트워크 등이 상위 주요 기술들로 나타났으며, 산업, 정부, 교육 현장, 일자리 등 4차 산업과 관련한 다양한 분야에서 주요 기술들이 활용되고 있음을 확인할 수 있었다.

• 한국비블리아학회지
• /
• 제22권3호
• /
• pp.353-371
• /
• 2011

본 연구의 목적은 국내 연구자들의 연구 성과물인 학술지 논문에 나타난 학문분야의 상호관계성과 연관성에 대한 연구로 연구동향에 대한 시사점을 제시하는 것이다. 학술논문을 이용한 계량적 연구는 주로 논문의 초록, 자동추출 키워드, 논문의 풀텍스트를 활용하는 것이 일반적이나 본 연구는 실험대상 학술논문의 저자가 제시한 주제어에 초점을 두었다. 실험대상 자료는 2009년도 한국연구재단 등재학술지 80종으로 학술논문 7,616건, 주제어 58,143건이다. 자료 분석결과 공학, 농수해양, 복합학, 사회, 예술체육, 의약학, 인문, 자연과학 등의 8개 각 연구분야는 주제어 사용에서 차이점을 보였다. 특히 공학분야의 주제어가 다른 연구 분야에서도 주제어로 많이 사용되고 있었다. 또한 주제어 네트워크를 통해 연구분야를 클러스터링 한 결과, 3개 클러스터를 얻을 수 있었다. 클러스터A는 '공학', '자연과학', '사회', '복합학', '인문', 클러스터B는 '의약학', '예술체육', 클러스터C는 '농수해양'이었다.

• 대한임상검사과학회지
• /
• 제45권4호
• /
• pp.180-187
• /
• 2013

The author surveyed and analyzed the research papers of korean journal of clinical laboratory science (KJCLS) that have been posted for 28 years from 17 volumes in 1985 to 44 volumes in 2012 in the time of 50th anniversary of foundation of the korean association of medical technologists (KAMT) of in 2012. This study is aimed to provide members with basic materials helpful to research development and suggest development measures of journal. The author analyzed the number of papers, research field, type of papers, and number of authors based on the title of paper. The total number of papers is 916 and average number of paper is 33. The research field was biochemistry 167 (18.2%), microbiology 160 (17.4%), histology & cytology 99 (10.8%), molecular genetics 77 (8.5%), hematology 69 (7.5%), physiologic function 64 (7.0%), immunology 60 (6.5%), blood bank 33 (3.6%), radioimmunoassay 33 (3.6%), parasitology 27 (2.9%), quality control 18 (2.0%), urinalysis & body fluid 13 (1.4%), cytogenetics 12 (1.3%), flow cytometry analysis 6 (0.7%), and other articles were 78 (8.5%). Regarding the type of papers, original article was 777 (84.8%), case report 52 (5.7%), review 23 (2.5%), others 64 (7.0%). Regarding the number of paper authors, single author was 208 (22.7%), 2-man joint authors 178 (19.4%), 3-man joint authors 181 (19.8%), 4-man joint authors 151 (16.5%), over-5-man joint authors 198 (21.6%). The average number of papers was 33 for 28 years from 1985 to 2012, it is fewer than number of technologists and professors working currently regardless of the level of quantity and quality. The KAMT needs paper promoting measures and strategic investment on the scholarly journals that can aggressively promote to members and inspire research desire for korea citation index (KCI) registered article selection of KJCLS in the future.

• 사상체질의학회지
• /
• 제25권1호
• /
• pp.34-42
• /
• 2013

Objectives The purpose of this study was analyzing the equality between the MeSH terms and the keyword used in the papers published in Journal of Sasang Constitutional Medicine and investigating how to use an appropriate MeSH terms as keyword in the papers. Methods A total of 704 keyword used in 177 papers published from 2009 to 2012 in Journal of Sasang Constitutional Medicine were analyzed to investigate the equality between the keyword and the MeSH terms. The collected data was analyzed using SPSS 17.0 software for frequency analysis. Results Among the 704 keyword, 107 keyword(15.2%) was perfectly matched with the MeSH terms. 64 keyword(9.1%) showed partial difference was with the MeSH terms, and 11 keyword(1.7%) showed partial difference was with the Entry terms. 127 keyword(18.0%) were included in the exception item due to the nature of journal, and 395 keyword(56.1%) were not perfectly matched with the MeSH terms. In the yearly analysis result, the number of papers that keyword and MeSH terms perfectly matched was not significant changed, however the number of papers that keyword and MeSH terms did not matched was continuously increased, which clearly indicate use of MeSH terms as the keyword of the papers published in the journal of Sasang constitution medicine is insufficient. Conclusions The papers published in journal of Sasang constitutional medicine need to be cited in various fields and the paper's finding need to affect in other studies for the development of Korean medicine and Sasang constitutional medicine. The use of proper keyword aligned with the international standards is necessary to accomplish the globalization of them.

• 영재교육연구
• /
• 제26권2호
• /
• pp.347-363
• /
• 2016

본 연구는 사회네트워크분석(Social Network Analysis: SNA)방법을 활용하여 최근 6년간(2010~2015년)의 국내 및 해외 영재교육의 연구동향을 분석하는 데 목적을 두었다. 연구대상은 영재교육 관련 국내 KCI등재지인 '영재교육연구'(한국영재학회)와 '영재와 영재교육'(한국영재교육학회)에 게재된 논문 457편과 해외 SSCI학술지 'The Gifted Child Quarterly,' 'Journal for the Education of the Gifted,' 'High Ability Studies'에 게재된 논문 347편으로 선정하였으며, 각 논문의 영문 키워드를 추출한 후 SNA방법으로 키워드 네트워크와 연결중심성 분석을 실시하였다. 연구결과, 국내외 공통적으로 academically gifted, science gifted, gifted를 중심으로 achievement, identification, intelligence의 키워드 빈도가 가장 높게 나타났다. 따라서 영재를 대상으로 성취, 판별, 지능에 관련된 연구들이 가장 많이 이루어진 것으로 나타났다. 이외에도 cognitive, motivation, self-concept이 공통적인 관심 주제로 나타났다. 한편 국내에서는 creativity, gifted education, gifted education teacher를, 해외에서는 foreign countries, student attitudes를 키워드로 한 연구가 주를 이루었다. 국내 영재교육 연구에서는 해외와 달리 외국사례, 학생태도, 성별차이 관련 키워드 빈도가 거의 나타나지 않았다. 결론적으로 국내 영재교육 연구는 보다 다양한 관점에서 연구가 이루어져야 하는 것으로 해석되었다.

• 한국환경교육학회지:환경교육
• /
• 제11권2호
• /
• pp.69-82
• /
• 1998

This study was performed to investigate the trends in Environmental Education Research of Korea. In this study, the papers in $\ulcorner$Hwankyungkyoyuk$\lrcorner$ (Journal of the Korean Society for Environmental Education) and $\ulcorner$Journal of the Korean Association for Research in Science Education$\lrcorner$ from the initial number to the latest number were investigated. The category of analysis in this study were the number of papers, research area, method, character, the major targets of Environmental Education, the major targets of research, the purpose of Environmental Education, and the contents of environment. The results of this study are as follows: 1. The number of papers in $\ulcorner$Hwankyungkyoyuk$\lrcorner$ were 178 and in $\ulcorner$Journal of the Korean Association for Research in Science Education$\lrcorner$ were 406(10 of them were related in environmental education) 2. The research areas of the papers were Environmental Education(52.4%), Social Environmental Education(19%), Environmental Science(8.5%), Science Education(7.9%), and Social Education(3.2%). 3. The major parts of the method of the papers were literature review(31.7%), survey research(21.2%), and descriptive study(20.3%). 4. More than half of the character of the papers were research on the actual condition(35.4%) and consciousness (17.9%), 5. The major targets of Environmental Education of the papers were secondary school students(33.9%) and elementary school students(18.8%). 6. The major targets of researches of the papers were secondary school students(33.8%), teachers(30.0％), the general public(20.0％), and elementary school students(18.8%). 7. The purpose of Environmental Education of the papers were Values and Attitudes(31.2%), Behaviors and Participations(29.6%), Knowledges and Informations(27.2%), and Skills(12%). 8. The contents of Environment of the papers were waste(27.7%), water quality(15.2%), the whole environment(12.5%), air quality(9.8%), natural environment(5.4%), soil(4.4%), energy(4.4%), and so on. The results indicated that the Environmental Education research of Korea were needed to be reinforced in the field of qualitative research method, teaching and learning strategy, the development of learninyg meterals, and teacher education.

• 한국응급구조학회지
• /
• 제11권1호
• /
• pp.5-10
• /
• 2007

Purpose: It was to induce higher-level papers which can make Korea's Emergency Medical Service System better. Methods: This study was conducted by analysing of 250 papers published in the Journal of Korean Society of Emergency Medical Technology from 1997 to 2005. Results: Most of papers which dealt with non-clinic(94.4%), non-job description(76.8%), non-scope of practice(94.4%), other than AHA's recommendations such as response intervals and survival rates from cardiac arrest(90.4%) were written by professors(61.6%) and 1-2 authors(72.8%). Conclusion: It brought up some needs of enlargement of new members.