• 대한한방내과학회지
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• 제42권3호
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• pp.225-238
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• 2021

Objective: This research reviews and investigates the trends in recent clinical studies of polycystic kidney disease (PKD) in China. Method: We searched for clinical studies discussing Oriental medicine-based treatments for PKD in the China National Knowledge Infrastructure (CNKI) database. Thirteen clinical articles published from 2001 to 2019 were analyzed. The search focused on the authors, publication year, type of study, purposes of study, method and duration of treatment, evaluation criteria, and results of the selected articles. Results: Of the articles from the database, 9 case series and 4 randomized controlled trials (RCTs) were analyzed. Ten articles used herbal medicine; 4 used herbal medicine for external use. Gamigyejibokryeong-hwan was the most common herbal prescription. The most frequently used herb was Polia Sclerotium (茯苓), and Cnidii Rhizoma (川芎) was employed in all the external uses. All 13 studies confirmed the efficacy of Oriental medicine treatments. Conclusion: 1. Scientifically designed and more varied clinical studies are required to develop treatments for PKD. 2. The current study could be used as basic data in future clinical studies on treatment and further studies of PKD.

• 대한한방내과학회지
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• 제43권4호
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• pp.596-605
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• 2022

Objectives: This study investigated the latest clinical studies on Korean medicine treatment of idiopathic edema in the Chinese National Knowledge Infrastructure Database (CNKI). Methods: We searched the last 9 years of clinical studies discussing Oriental medicine-based treatments for idiopathic edema in the CNKI database. The search focused on the authors, publication year, type of study, purposes of study, method and duration of treatment, evaluation criteria, and results of the selected articles. Results: The search identified 7 randomized controlled trials (RCTs) and 9 others. All studies used oral herbal medicine for treatment. The most commonly used herbs were Poria Sclerotium (茯苓), Atractylodis Rhizoma Alba (白朮), and Alismatis Rhizoma (澤瀉), which are the constituent herbs of Oryeong-san (五苓散). All 16 studies confirmed the efficacy of Oriental medicine treatments. Conclusion: More varied and scientifically designed clinical studies are required to develop treatments for idiopathic edema. The results of this study could be used as basic data for further studies on idiopathic edema.

• 대한한방내과학회지
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• 제42권6호
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• pp.1184-1198
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• 2021

Objectives: The aim of this study was to investigate the latest clinical studies on Korean medicine treatment of post-concussion syndrome (PCS) in the Chinese National Knowledge Infrastructure Database (CNKI). Methods: We searched the last 10 years of clinical studies discussing Oriental medicine-based treatments for PCS in the CNKI database. The search focused on the authors, publication year, type of study, purpose of the study, method and duration of treatment, evaluation criteria, and results of each article. Results: Of the 22 selected studies, 1 was a non-randomized controlled trial (nRCT), 2 were case series, and 19 were randomized controlled trials (RCTs). Treatments included oral herbal medicine in 16 studies, oriental medicine through external use in 2 studies, acupuncture in 3 studies, and traditional Chinese medicine injection in 2 studies. The most frequently used herb was Cnidii Rhizoma (川芎). All 22 studies confirmed the efficacy of Oriental medicine treatments. Conclusion: More varied and scientifically designed clinical studies are required to develop treatments for PCS. The results of this study could be used as basic data for further PCS studies.

• 한국도서관정보학회지
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• 제24권
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• pp.45-79
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• 1996

Rising publication costs and declining financial resources have resulted in renewed interest among librarians in resource sharing. Although the idea of sharing resources is not new, there is a sense of urgency not seen in the past. Driven by rising publication costs and static and often shrinking budgets, librarians are embracing resource sharing as an idea whose time may finally have come. Resource sharing in electronic environments is creating a shift in the concept of the library as a warehouse of print-based collection to the idea of the library as the point of access to need information. Much of the library's material will be delivered in electronic form, or printed. In this new paradigm libraries can not be expected to su n.0, pport research from their own collections. These changes, along with improved communications, computerization of administrative functions, fax and digital delivery of articles, advancement of data storage technologies, are improving the procedures and means for delivering needed information to library users. In short, for resource sharing to be truly effective and efficient, however, automation and data communication are essential. The possibility of using full-text online databases as a su n.0, pplement to interlibrary loan for document delivery is examined. At this point, this article presents possibility of using full-text online databases as a means to interlibrary loan for document delivery. The findings of the study can be summarized as follows : First, turn-around time and the cost of getting a hard copy of a journal article from online full-text databases was comparable to the other document delivery services. Second, the use of full-text online databases should be considered as a method for promoting interlibrary loan services, as it is more cost-effective and labour saving. Third, for full-text databases to work as a document delivery system the databases must contain as many periodicals as possible and be loaded on as many systems as possible. Forth, to contain many scholarly research journals on full-text databases, we need guidelines to cover electronic document delivery, electronic reserves. Fifth, to be a full full-text database, more advanced information technologies are really needed.

• Asian Pacific Journal of Cancer Prevention
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• 제13권6호
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• pp.2687-2693
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• 2012

Objective: Passive smoking has been considered as a risk factor of many cancers. To examine whether it might also pose a risk for cervical cancer, we performed a meta-analysis based on published case-control studies. Methods: We searched the PubMed database and references of included studies up to February 10th, 2012 for relevant studies. After two authors independently assessed the methodological quality and extracted data, a meta-analysis was conducted using CMA v2 software. Publication bias was evaluated by funnel plot, using Egger's and Begg's tests. Results: Finally 11 eligible studies yielded, involving 3,230 cases and 2,982 controls. The results showed that women who never smoke but exposed to smoking experience a 73% increase in risk of cervical cancer compared with non-exposed women (OR = 1.73, 95% CI = 1.35 - 2.21, p<0.001). Subgroup and sensitivity analyses indicated this result to be robust. Moderate publication bias was detected by visualing funnel plot, Egger's and Begg's tests. Conclusion: Based on currently available evidence, the findings of this meta-analysis suggests that passive smoking significantly and independently increases the risk of cervical cancer.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2017년도 춘계학술대회
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• pp.160-161
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• 2017

감정 분석 및 의견 마이닝은 지난 15 년 동안 연구 분야가 등장하면서 사람들의 의견, 감정, 평가, 태도 및 감정을 글쓰기 언어의 광산 및 감정 분석 (OMSA)에서 분석하고 계산 방법론을 제공하는 분야입니다 주로 비 구조화 된 데이터를 처리하여 의견을 추출하고 그들의 감정을 파악합니다. 상대적으로 새롭지 만 빠르게 성장하는 연구 분야는이 기간 동안 많이 바뀌 었습니다. 이 논문은 2007-2016 년 동안 OMSA에서 수행 된 연구 작업의 과학적 분석을 제시합니다. 문헌 분석을 위해 Web of Science (WoS) 데이터베이스에서 색인 된 연구 출판물을 입력 자료로 사용합니다. 출판 데이터는 계산 방식으로 분석되어 연도 별 출판 패턴, 출판물, 연구 분야의 성장률을 파악합니다. 이 간행물에서 사용되는 대중적 접근법 (기계 학습 및 어휘 기반), OMSA의 주요 응용 분야 및 정서 분석 작업의 수준 (문서, 문장 또는 측면 수준)을 식별하기 위해 데이터에 대한보다 상세한 수동 분석도 수행됩니다.

• Journal of Ginseng Research
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• 제32권2호
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• pp.161-170
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• 2008

The aim of this meta-analysis was to systematically investigate the anti-hepatotoxic effect of ginseng in rats induced toxicity which damage to liver. Primary researches were gained on the ScienceDirect database, the DBpia, and the KISS, and the data about the effect factors in plasma and in enzyme were listed as many as possible. The effect factors were alanine transaminase (ALT), aspartate transaminase (AST), liver aminopyrine N-demethylase (AD), liver aniline hydroxylase (AH), liver 3,4-Methylenedioxyamphetamine (liver MDA), cytochrome P450 (P450), serum alkaline phosphatase (ALP), serum lactate dehydrogenase (LDH), cytochrome b5 (Cyto b5), glutathione reductase (GR), Liver glutathione S-transferase (GST), liver glutamyltransferase (GT), Liver (${\gamma}-GCS$), serum liver 3,4-Methylenedioxyamphetamine (serum MDA), serum sorbitol dehydrogenase (SDH), serum total protein (TP), serum ${\gamma}-glutamyltransferase$ (${\gamma}-GT$). To investigate the effect of ginseng, the mean difference (MD) between the group of rats induced by toxicity (RH) and the group of rats induced by toxicity with ginseng (RHG) were combined, and the significance of MDs were tested. The combined MDs were checked the biases caused by heterogeneity among studies and the publication biases, and adjusted by using random effect model and trim and fill method, respectively. The effect about ALT, AST, ALP, LDH, SDH, TP and ${\gamma}-GT$ in plasma factors were significant, and about AD, liver MDA, P450, Cyto b5, GR, GST, GT and ${\gamma}-GCS$ in enzyme factors were significant. The treatment with ginseng supplementation was significantly effected on plasma and enzyme factors of damaged-rats.

• Restorative Dentistry and Endodontics
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• 제45권2호
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• pp.17.1-17.10
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• 2020

Objectives: Citation analysis provides a unique insight into how scientific interests and research trends have changed over time. The aim of this study was to report on the 50 top-cited papers in dental stem cell research using the Science Citation Index Expanded provided by the Web of Science database to determine the academic importance of each contribution. Materials and Methods: After the screening, article title and type, total citations and citations per year, publication journal, publication year, first and senior authors, country of origin, institution, and university of reprint author were documented for the 50 top-cited articles in dental stem cell research. Keyword analysis was performed to determine which keywords were most/least popular. Results: Top 50-cited articles were cited between 179 to 2,275 times. The majority of papers were published in 2008 and originated from the United States with the highest contribution from the National Institute of Dental & Craniofacial Research. Journal of Dental Research published the highest number of top-cited articles, followed by Stem Cells and Journal of Endodontics. The greatest number of articles was published by two individual authors, Shi and Gronthos. Among 197 unique keywords, dental pulp stem cells and mesenchymal stem cells were the most frequently used. Thirty-eight of the 50 most cited articles were original articles, and 37 of them were in the field of basic science. Conclusions: Basic science studies in dental stem cell research published in high impact factor journals had the highest citation rates.

• Clinical and Experimental Reproductive Medicine
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• 제48권4호
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• pp.311-315
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• 2021

Objective: As clinicians and patients await consensus on intraovarian platelet-rich plasma (PRP) treatment, this project evaluated contemporary research trends in the literature. Methods: A PubMed/NLM search aggregated all ovarian PRP-related publications (n=54) to evaluate their scope, abstract utility, submission-to-publication interval, journal selected, article processing charge (APC), free reader access to full-text manuscripts, number and nationality of authors, and inclusion of international collaborators. The NIH Clinical Trials database was also audited. Results: Published output on intraovarian PRP has increased consistently since 2016, especially among investigators in Greece, Iran, USA, and Turkey. Between 2013 and 2021, 42 articles met the relevancy criteria, of which 40.5% reported clinical studies, small series, or case reports, 33% described experimental animal models, and 23.8% were opinion/review papers. Only two works included a placebo control group. The submission-to-publication interval (mean±standard deviation) was 130±96 days, there were 5.9±3.2 authors per project, and journals invoiced US $1,613±1,466 (range, $0-$3,860) for APCs. Conclusion: There was no correlation between APC and time to publish (Pearson's r=-0.01). Abstract content was inconsistent; sample size and patient age were often missing, yet free full-text "open access" was available for most publications (59.5%). The NIH Clinical Trials portal lists eight registered studies on "ovarian rejuvenation," of which two are actively recruiting patients, while four have been terminated or have an uncertain status. Two studies have concluded, with results from one posted to the NIH website. PRP and its derivatives for ovarian treatment show early promise, but require further investigation. Research is accelerating and should be encouraged, particularly placebo-controlled randomized clinical trials.

• 문화기술의 융합
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• 제8권1호
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• pp.131-138
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• 2022

본 연구는 국내 간호대학생의 안전에 관한 연구 동향을 분석하고자 실시하였다. 7개의 데이터 베이스를 통해 'safety', 'safety*', 'patient safety', 'patient safety*' 'nursing students', and 'nursing * students' 검색한 결과 총 29개의 논문이 추출되었다. 연구결과, '2015-2019년' 69.0%, '기타 저널' 79.3%, 대상자는 평균 242.4 명으로 '200명 이하' 51.7%, 대상지역은 '1개 지역' 48.2%, 참여 학교는 '3개 학교이상' 42.3%, 학년은 '4학년' 56.2%, 대상자 산출근거는 'G*power' 86.2%, IRB '미승인' 58.6%, 분석방법은 '회귀분석' 75.9%, 저자는 '2명' 58.6%로 대다수를 차지하였다. 키워드 분석에서도 지식중심에서 환자중심으로 변화하였다. 간호대학생의 안전역량을 파악하기 위한 전국적인 실태조사와 간호학적인 안전역량 함양을 위한 실무중심의 교육이 요구된다.