• 대한약침학회지
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• 제23권3호
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• pp.142-157
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• 2020

Cannabis is a historical plant which has been used as a medicine in East Asia. These days, there are active debates about using cannabis in clinical field. Collecting and comparing cannabis research articles which had been published in the Opening of Japan to spot the interactions between the traditional medicine of Japan, Rangaku which was established in Edo Period and the European medicine which is transferred after Perry Expedition is academically meaningful. This study searched publications, which were listed on Open-Access databases by Dec. 11^th, 2019. We collected research articles which had been published from January 3^rd, 1867 to July 30^th, 1912 also known as Meiji era and uploaded on OpenAccess databases. Our searching databases were J-stage, CiNii (Scholarly and Academic Information Navigator), Tokyo Metropolitan Library, The National Diet Library, IRDB (Institutional Repositories DataBase) and KAKEN (Grant-in-Aid for Scientific Research Database). Searching keywords were cannabis, hemp and all their Japanese synonyms and available combinations. We selected final 15 studies which met every selection criteria in the 346,393 collected studies. Cannabis was prescribed in Meiji era of Japan to alleviate pain and cure the digestive, respiratory, urinary, and nervous system diseases such as indigestion, asthma, tuberculosis, gonorrhea and its complications, insomnia, and nervous prostration. Cannabis was medically used in Meiji era of Japan and the reporting and sharing of its clinical effect was published on the medical journals like present days. There were already Cannabis regulations in that era, but its medicinal use was more liberated than nowadays. It may be a chance to reconsider the current legal system, which strictly controls the use of Cannabis.

• 대한예방한의학회지
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• 제18권1호
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• pp.67-82
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• 2014

Objective : To find a treatment strategy, this study aimed to review and compare the clinical studies of Korea, China, and Japan on traditional medicine treatment for Behcet's disease. Method : Literature searches were performed on six databases in each country and English databases, such as OASIS, KoreanTK, CNKI, J-STAGE, PubMed, and Cochrane CENTRAL. In addition, using the limited keywords, the area was restricted to traditional medicine treatment, but the period was not limited. Studies were categorized according to the study design and we analyzed the difference of treatment among three countries. Results : One hundred and forty-one clinical studies met our inclusion criteria: 11 studies in Korea, 15 in Japan, 115 in China. Randomized controlled trials (RCT) have increased in China, however, no RCT was reported in Korea and Japan. The method of treatment was mainly traditional herbal medicine in all the three countries, but there were significant differences in the field of syndrome identification and prescription among countries. The studies in China made use of most various treatment modalities and reported the highest effectiveness. Conclusion : Traditional medicine treatment showed a considerable effect for improving various symptoms of Behcet's disease. However, more research for answering the safety and well-designed studies considering characteristics of Behcet's disease should be performed to evaluate the effectiveness of traditional medicine treatment objectively in the future.

• 대한산업공학회지
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• 제40권1호
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• pp.18-33
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• 2014

A Word is the smallest unit for text analysis, and the premise behind most text-mining algorithms is that the words in given documents can be perfectly recognized. However, the newly coined words, spelling and spacing errors, and domain adaptation problems make it difficult to recognize words correctly. To make matters worse, obtaining a sufficient amount of training data that can be used in any situation is not only unrealistic but also inefficient. Therefore, an automatical word extraction method which does not require a training process is desperately needed. WordRank, the most widely used unsupervised word extraction algorithm for Chinese and Japanese, shows a poor word extraction performance in Korean due to different language structures. In this paper, we first discuss why WordRank has a poor performance in Korean, and propose a customized WordRank algorithm for Korean, named KR-WordRank, by considering its linguistic characteristics and by improving the robustness to noise in text documents. Experiment results show that the performance of KR-WordRank is significantly better than that of the original WordRank in Korean. In addition, it is found that not only can our proposed algorithm extract proper words but also identify candidate keywords for an effective document summarization.

• 감성과학
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• 제12권2호
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• pp.205-214
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• 2009

본 연구에서는 감성실내 공간 색채에 대한 연구로 심리설문반응과 생리신호 분석을 통하여 감성색채데이터 분석에 목적을 두었다. 생리신호반응 분석 중 뇌파측정과 SD 스케일법을 이용한 설문조사를 실시하여, 정성적인 감성어휘와 정량적인 감성생리신호 결과의 상호관계를 분석하였다. 본 연구의 색채에 대한 반응 실험은 30명의 피험자를 대상으로 하였으며, TeleScan Version 2의 분석틀과 SPSS 10.0 프로그램을 이용하여 측정 값을 분석하였다. 감성형용사 어휘 설문조사는 21쌍의 감성어휘로 SD(Semantic Differential) 스케일을 사용하여 측정하여 요인 분석과 분산분석을 실시하여 통계 처리하였다. 분석 결과 모든 요인에서 시각적 자극에 따른 반응 값에 유의한 차이가 발생하였으며(p<0.001), 자극 간에 요인 점수의 차이가 발생하는지 구체적으로 살펴보기 위해 사후분석(Duncan)을 실시하여 평균비교를 통한 색채와 뇌파의 관계를 분석하였다. 연구 결과 각 색채 자극은 관련 감성어휘를 갖고, 뇌파 검사에 의한 생리반응 특성을 갖는다. 이러한 연구는 감성에 따라 반응하는 감성 지능형 환경디자인에 중요한 데이터로 활용될 수 있을 뿐만 아니라, 현대인의 건강에 대한 관심 증가에 따라 건강 증진 환경디자인에 도움을 줄 수 있는 색채 배색을 제안할 수 있다.

• 정보관리학회지
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• 제27권4호
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• pp.283-307
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• 2010

웹 3.0의 개념과 실체에 대한 논의와 함께 도서관 3.0의 개념과 실체에 대한 논의도 최근 몇 년 동안 여러 학자들과 현장 전문가들에 의해 진행되어 온 것을 알 수 있다. 본 연구에서는 도서관 3.0을 바라보는 다양한 논의들을 분석하고 도서관 3.0의 개념을 정리하고자 하며, 이를 기반으로 한 도서관 3.0 서비스 모형을 제안하고자 한다. 본 연구에서 제안된 도서관 3.0 서비스의 키워드는 기계에 의한 데이터 처리가 가능한 시맨틱 웹 기술과 소셜 네트워킹 서비스가 전자도서관에 적용되어 '진정한 지식 공유 및 협업'이 가능한 소셜시맨틱디지털도서관, 도서관의 자원이 Linked Data가 되어 전 세계의 도서관이 연결된 구조의 링키드 도서관, 그리고 RFID 및 모바일기술이 적용된 유비쿼터스적 모바일 도서관이다.

• 동서간호학연구지
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• 제27권2호
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• pp.104-113
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• 2021

Purpose: The purpose of this study was to investigate the status of emotional labor of nursing personnel working in comprehensive nursing service ward and to suggest the way service improvement can be achieved. Methods: A total of 28 nurses working in comprehensive nursing service ward were divided into four groups to conduct focus group interview. All interviews were recorded and transcribed after the interview to perform data analysis in the order of data classification, topic categorization, and keyword derivation. Results: The five categories of subjects and relating keywords drawn from the focus group interviews are as follows: 1) Emotional labor experience: suppressing emotions, expressing emotions or actions that are different from reality, 2) Situations of emotional labor: verbal abuse and assault, sexual harassment, personal needs and errands, 3) Responses to emotional labor: responding directly, responding directly, receiving senior's help, using the organizational system, persevering, 4) Problems caused by emotional labor: work exhaustion, job change intention, job stress, 5) Protection plan against emotional labor: manual or education for nurses, education for patients and carers, compensation, tough sanctions though system strengthening. Conclusion: This study shows that although nurses working in comprehensive nursing service ward generally experience high levels of emotional labor, the problem solving of them relies mainly on personal response. Therefore, it is necessary to develop various measures to protect nurses in an organizational level response, thus to improve the comprehensive nursing service system.

• 대한안전경영과학회지
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• 제23권3호
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• pp.11-18
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• 2021

As the number of confirmed cases of Covid-19 is not decreasing, it is time for domestic companies to respond preemptively and in terms of business continuity. The purpose of this study is to present measures to strengthen BCP to prevent infectious diseases in the enterprise. In this work, three methods of data investigation are used. The first was to search for keywords in academic databases such as the National Assembly Library and the Korea Research and Information Service to investigate degree papers and academic papers. Second, we investigated literature such as research reports, manuals, and guidelines on infectious diseases. Finally, the researchers visited official websites such as KDCA, MOHW, and MOIS to collect and analyze recent data. BCP In view of the Board, a new risk analysis should be made and a disaster preparedness system tailored to the characteristics of the entity should be established. We need to analyze corporate weaknesses and focus on safety culture. It is also important to look at how customers choose their services and products. Based on this, differentiated service strategies should be presented. It is hoped that the results of this study can be used as basic data for companies that want to systematically manage and operate BCP to prevent infectious diseases.

• 대한한의학회지
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• 제42권1호
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• pp.75-98
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• 2021

Objectives: The purpose of this study is to investigate the characteristics, validity, and reliability of non-radiological assessment tools of scoliosis that have been studied so far. Methods: Electronic databases including Pubmed, Cochrane Library, CNKI, Science On, RISS, OASIS were searched by keywords including 'scoliosis assessment', 'scoliosis screening', 'physical examination', 'functional measurement', 'photography', and 'smartphone'. Results: 32 articles using radiation-free assessments were identified from 1,011 records. The mostly used non-radiological methods were Surface topography, Scoliometer, Ultrasound, Digital Infrared Thermal Imaging, and Photography. The other methods were Gait analysis, 3D depth sensor imaging, and Low intensity electromagnetic scan. Conclusions: It was found that non-radiological assessment tools might reduce the number of radiographs taken in scoliosis patients. To increase the reliability and validity, further research on the measurement tools of scoliosis will be needed.

• Journal of Preventive Medicine and Public Health
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• 제52권4호
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• pp.205-213
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• 2019

Objectives: Maternal folic acid supplementation is considered mandatory in almost every country in the world to prevent congenital malformations. However, little is known about the association of maternal folic acid intake with the occurrence of childhood cancer. Hence, this study aimed to determine the effects of maternal folic acid consumption on the risk of childhood cancer. Methods: A total of 158 related articles were obtained from PubMed, Google Scholar, Scopus, and ProQuest using standardized keywords, of which 17 were included in the final review. Results: Eleven of the 17 articles showed a significant protective association between maternal folic acid supplementation and childhood cancer. Using a random-effects model, pooled odds ratios (ORs) showed a protective association between maternal folic acid supplementation and childhood acute lymphoblastic leukaemia (OR, 0.75; 95% confidence interval [CI], 0.66 to 0.86). However, there was no significant association between maternal folic acid supplementation and acute myeloid leukaemia (OR, 0.70; 95% CI, 0.46 to 1.06) or childhood brain tumours (OR, 1.02; 95% CI, 0.88 to 1.19). Conclusions: Maternal folic acid supplementation was found to have a protective effect against childhood acute lymphoblastic leukaemia. Thus, healthcare professionals are recommended to provide regular health education and health promotion to the community on the benefits of folic acid supplementation during pregnancy.

• 한국임상약학회지
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• 제29권2호
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• pp.71-78
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• 2019

Objective: This study aimed to provide efficacy and safety information on the use of erenumab for prevention of episodic and chronic migraines. Methods: The keywords "Erenumab and migraine" were used to search the PubMed database to then compile efficacy and safety data for erenumab. Data from relevant Phase 2 and Phase 3 clinical trials were analyzed, using RevMan for statistical analysis. Results: Three clinical trials (one Phase 2 and two Phase 3 studies) were retrieved. All three trials used the same primary endpoint (change from baseline in monthly migraine days (CBMD)) to evaluate efficacy and safety of erenumab use for prevention of episodic and chronic migraines. Subcutaneous doses of erenumab (70 or 140 mg) were administered monthly in each trial, for 3 months (Studies 2, and 3) or 6 months (Study 1). The mean differences in CBMD in the 70 mg and 140 mg erenumab arms were -1.36 and -1.98, respectively, compared to that in the placebo arm. Some adverse events, such as nasopharyngitis and upper respiratory tract infection, were reported, but no differences in safety between erenumab and placebo were found to be significant. Conclusions: Erenumab showed superior efficacy in prevention of migraines compared to placebo. However, additional information regarding the long-term safety of erenumab should be collected. Therefore, post-marketing surveillance for adverse events is needed.