• 디지털융복합연구
• /
• 제19권8호
• /
• pp.33-42
• /
• 2021

스마트폰 기반의 관광 플랫폼들이 활성화되면서 리뷰 데이터를 활용한 정책 수립 및 서비스 고도화가 다양한 분야에서 이루어지고 있다. 관광 리뷰 데이터를 활용한 선행연구들의 경우 국내 관광객 중심의 연구가 대다수 수행되었으며, 외국인 관광객 연구의 경우 일부 언어로 수집된 데이터와 텍스트 마이닝 기법에 한정하여 연구가 수행되었다. 이에 본 연구에서는 온라인 리뷰 사이트를 통해 '대구 명소' 키워드를 지정하여 외국인들이 작성한 리뷰 데이터 3,515건을 수집하였다. 그리고 LDA 기반의 토픽모델링을 수행하여 관광 토픽을 도출하였으며, 각 토픽별 전역 및 국지적 공간 분석을 수행한 점이 선행연구와 차별성이라 할 수 있다. 분석 결과 전역적 공간 자기상관이 존재하며, 외국인들이 주로 방문하는 관광지들이 국지적으로 결집되어 있음을 확인하였다. 또한 대다수 토픽에서 중구를 중심으로 핫스팟이 도출되었으며, 분석 결과를 바탕으로 지자체 외국인 관광정책 수립 및 토픽모델링 기반의 공간분석 연구의 기초연구로 활용되길 기대하며, 본 연구의 한계점 또한 제시하였다.

• 스마트미디어저널
• /
• 제2권2호
• /
• pp.20-27
• /
• 2013

The concept of social media is top of the agenda for many business executives and decision makers, as well as consultants try to identify ways where companies can make profitable use of applications such as Netflix, Flixster. The social media is playing an increasingly important role as the information sources for customers making product choices etc. With the flourish of Web 2.0 technology, customer reviews are becoming more and more useful and important information resources for people to save their time and energy on purchasing products that they want. This paper proposes the Bayesian Probabilistic Classification algorithm to mine the social media review, and evaluates it by different splits and cross validation mechanism from the real data set. The explored study experimental results show the robustness and effectiveness of proposed approach for mining the social media review.

• 대한추나의학회지
• /
• 제3권1호
• /
• pp.97-109
• /
• 2002

Objectives : Electroacupuncture(EA) has been suggested as a treatment for stroke rehabilitation. But whether, how much, by what mechanism and when it is effective has not been answered satisfactorily. Therefore it is important to critically review clinical trials and laboratory researches about EA for stroke rehabilitation. Subjectives : We researched various recent sources of EA for stroke rehabilitation such as medical journals and especially tried to review methodologically best randomized controlled trials(RCTs). Results and Conclusions : 1) EA increases brain plasticity, activity, blood flow and secretion of neuropeptides in CNS. 2) EA is significantly effective at the case that more than half of the neural motor pathway is reserved. 3) The acupoints, frequncy and intensity of EA should be determined by patient-specific symptoms of stroke. 4) More studies is needed for merdian functions for stroke rehabilitation.

• Asian Journal of Innovation and Policy
• /
• 제6권3호
• /
• pp.295-312
• /
• 2017

The purpose of this case study is to understand the sustainability practices of knowledge transfer process at the Malaysian government-industry-academia consortium. At this stage in the research, the R&D consortium is defined as an established entity by two or more organizations that pool resources and shared decision making for cooperative research and development activities. In attempts to understand the formation, outcomes and sustainability of the sustainable knowledge transfer process, this paper conducted a systematic literature review based on Gough, Oliver and Thomas systematic reviews protocol. From the review, the data were enriched and enhanced with a better understanding of sustainable knowledge transfer process. The systematic review resulted in identifying six factors including internal and external perspectives. However, key sustainability factors are not only directly influencing KTP, and the consortium, but are also mediated by other organisational variables.

• 셀메드
• /
• 제5권3호
• /
• pp.16.1-16.3
• /
• 2015

Evidence based medicine involves using both the individual clinician's expertise and the current best available external clinical evidence from systematic research in deciding on the appropriate care for individual patients. The current approach to evidence based practice in healthcare adds a third component which is patient values. Evidence based practice is thus a triad, in which the practitioner's expertise, research evidence and the patient's values are all given consideration. The balance to be struck between them depends on the individual case. The literature indicates that complementary medicine practitioners are moving away from traditional knowledge and towards the use of evidence based practice in their clinical discussions. In the context of the daily practice of complementary medicine practitioners and their continuing development of their knowledge base of evidence based practice, this short review discusses the good and bad of a review journal article.

• Journal of Acupuncture Research
• /
• 제38권4호
• /
• pp.257-264
• /
• 2021

The purpose of this study was to analyze acupuncture treatment methods and acupoint used to treat infertility in the last decade. The data were retrieved from 2010.1 to 2021.8. using national and international electronic databases (PubMed, EMBASE, OASIS, NDSL, and KISS). "Infertility," "sterility," "acupuncture," "electroacupuncture," "bloodletting," "pharmacopuncture," were used as search terms. All studies were mainly concerned with acupuncture treatment of infertility, but the studies which were not related included; (1) infertility or acupuncture treatment; (2) animal studies; (3) review/meta/protocol or clinical study; comparative studies and case reports which were excluded from this review. Only clinical trials for acupuncture treatment of infertility were included in this review (n = 18). For infertility treatment studies using acupuncture, polycystic ovarian syndrome was the main cause of infertility, the most common acupoint used was CV4, CV3, CV6, SP6, BL23, and the treatment effect significantly improved in the group receiving acupuncture treatment compared with the control group, or the group taking Western medicine alone. In some studies, the group using acupuncture treatment did not show side effects. Acupuncture is an effective treatment for infertility.

• Advances in environmental research
• /
• 제9권4호
• /
• pp.295-312
• /
• 2020

The earlier literature widely documented the role of natural resources in economic development and confined their findings either in support of resource blessing growth or resource curse hypothesis. The ample research on the stated theme has available in the relevant databases, supported with empirical data, while a few studies used a case study or mixed-method approach. The study identified plenty of room on a given topic by conducting a systematic literature review and synthesizing the literature in more meaningful inferences. After a thorough investigation of the literature review through systematic intervention, the study concludes that natural resource management is imperative for a country's sustained growth. Simultaneously, it is desirable to reduce resource conflicts, improve institutional performance, decrease corruption, and stabilize the political environment to get maximum natural resource management potential globally.

• 한국비블리아학회지
• /
• 제22권4호
• /
• pp.341-359
• /
• 2011

어린이자료 출판량의 급격한 증가에 따라 전문서평지가 갖는 선정도구로써의 역할은 더욱 중요해지고 있다. 본 연구의 목적은 외국의 어린이자료와 관련된 전문서평지를 분석함으로써 국내 어린이자료 전문서평지 개발에 기본적인 시사점을 제공하고자 하였다. 연구방법은 사례연구로써 이 분야에서 널리 알려진 국외 어린이자료 전문서평지 4개와 국내의 어린이자료에 대한 서평을 제공하는 도서관기관지 1개를 선정하여 조사 분석하였다. 연구결과에서는 구체적인 전문서평지의 구성요소와 기본틀을 관련 연구자 및 실무자들에게 제공하고자 하였다.

• Journal of Acupuncture Research
• /
• 제37권4호
• /
• pp.290-293
• /
• 2020

Several modalities that have been used in Korean medicine have not undergone evaluation. The Korea Institute of Oriental Medicine (KIOM), a South Korean national research agency, launched the Korean medicine case Report (KORE) program in May 2019 to promote case reports, especially among clinicians. The aim was to (1) introduce the KIOM-initiated KORE program, (2) report the results from the KORE program, and (3) present the challenges and limitation from the KORE program. We conducted a narrative review of the cases to which KORE was applied. A total of 16 proposals were reviewed since May 2019. Five proposals were rejected, and 7 case reports were included. Case reports for 3 therapies have been created under guidance. The KORE program makes it easier for Korean medicine doctors to initiate and complete case reports.

• International Journal of Human Ecology
• /
• 제4권2호
• /
• pp.101-106
• /
• 2003

The relationship between fat intake and breast cancer has been debated for a long period of time. Animal, ecological, and case-control studies have supported that dietary fat increases breast cancer risk. However, cohort studies have not support any strong association between dietary fat intake and breast cancer risk. It has not been clear whether fat per se or some specific type of fat is responsible for the increased risk. Recently, a few cohort studies have found some positive association between specific types of fat intake, but not overall fat intake and breast cancer risk. In this review, the findings from previous studies will be summarized with advantages and disadvantages of different types of study design and recent findings will be introduced.