• Journal of The Korean Association of Information Education
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• v.21 no.5
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• pp.567-581
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• 2017

The purpose of this study is to analyze the facilitating and conflicting factors on the emerging technologies and trends predicted to impact future education in Korea. To do this, open online questionnaires on 20 emerging technologies and trends derived from a comprehensive literature review were completed by 24 experts in research, policy, schools, and corporate fields, and a content analysis of the collected qualitative data was conducted. As a result of the study, the effectiveness of the content and the maturity of technology were found to be the most important facilitating factors and obstacles. In addition, the potential for innovative teaching and learning methods and motivation, and the maturity and popularity of technology were found to be the main facilitating factors. On the other hand, health problems and negative effects on students in ethical aspects, the lack of research and development, and poor networks and infrastructures in terms of education environment were found to be the main impeding factors of emerging technologies and trends.

• Journal of Haehwa Medicine
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• v.25 no.1
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• pp.1-13
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• 2016

Objectives : Lateral epicondylitis on elbow is one of the most common causes of elbow pain. Lateral epicondylitis can be managed with acupuncture, but the evidence for its effectiveness is uncertain. The purpose of this review is to investigate the trends of acupuncture treatments on lateral epicondylitis. Methods : We investigated the studies about acupuncture treatments for lateral epicondylitis via searching 5 Korean web databases(KTKP, RISS, OASIS, KCI, Kisti) The key search terms were 'Lateral epicondylitis', 'Tennis elbow', 'External epicondylitis'. 12 research papers(10 case reports, 1 RCT, 1NRCT) were found to be analyzed according to their published year, the titles of journals, published institution, the types of study, the number of cases, the types of treatments, the instruments for assessment and ethical approvals. The effectiveness of acupuncture treatment was classified. Results : 12 papers were published since 2003. The studies on acupuncture treatments about lateral epicondylitis were mainly published in The journal of pharmacopuncture. 10 case reports, 1 non-randomized controlled trials, 1 randomized controlled trials had been under research. In most of the research, the number of the cases were not enough. In 9 cases of the studies, various korean medicine treatments including acupuncture were used to treat the symptoms. In 3 cases of the studies single method was used to treat the symptoms. Visual analogue scale(VAS) and range of motion(ROM), grip strength were used as primary assessments. Among 12 clinical studies, 1 of them were accepted by institutional review board(IRB). Conclusions : In this study, we analyzed the trends of acupuncture treatments on lateral epicondylitis. Reviewing the domestic trends of studies on acupuncture treatments for lateral epicondylitis and examining the strong and weak points of those treatments are essential for the future studies.

• Nutrition Research and Practice
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• v.14 no.1
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• pp.32-44
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• 2020

BACKGROUND/OBJECTIVE: We have previously designed the anti-cancer food scoring model (ACFS) 1.0, an evidence-based quantitative tool analyzing the anti-cancer or carcinogenic potential of diets. Analysis was performed using simple quantitative indexes divided into 6 categories (S, A, B, C, D, and E). In this study, we applied this scoring model to wider recipes and evaluated its nutritional relevance. MATERIALS/METHODS: National or known regional databases were searched for recipes from 6 categories: Korean out-dining, Korean home-dining, Western, Chinese, Mediterranean, and vegetarian. These recipes were scored using the ACFS formula and the nutrition profiles were analyzed. RESULTS: Eighty-eight international recipes were analyzed. All S-graded recipes were from vegetarian or Mediterranean categories. The median code values of each category were B (Korean home-dining), C (Korean out-dining), B (Chinese), A (Mediterranean), S (vegetarian), and D (Western). The following profiles were correlated (P < 0.05) with ACFS grades in the univariate trend analysis: total calories, total fat, animal fat, animal protein, total protein, vitamin D, riboflavin, niacin, vitamin B₁₂, pantothenic acid, sodium, animal iron, zinc, selenium, and cholesterol (negative trends), and carbohydrate rate, fiber, water-soluble fiber, vitamin K, vitamin C, and plant calcium (positive trends). Multivariate analysis revealed that animal fat, animal iron, and niacin (negative trends) and animal protein, fiber, and vitamin C (positive trends) were statistically significant. Pantothenic acid and sodium showed non-significant negative trends (P < 0.1), and vitamin B₁₂ showed a non-significant positive trend. CONCLUSION: This study provided a nutritional basis and extended the utility of ACFS, which is a bridgehead for future cancer-preventive clinical trials using ACFS.

• Proceedings of the National Institute of Ecology of the Republic of Korea
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• v.1 no.1
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• pp.31-40
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• 2020

The rapid development of technologies in unmanned aerial vehicles (UAVs) has led to their use in various areas. UAVs are mainly used for commercial purposes, but their utilization is increasingly important in other areas because their operation cost is less than satellites and aerial imaging. The utilization of UAVs in the environment/ecology area is relatively new. Therefore, identifying the trends of UAV-related spatial information is significant in basic research for UAV utilization. This study quantitatively identified domestic and international research trends related to UAV utilization and analyzed research areas. An attempt was also made to identify upcoming UAV-related topics in the environment/ecology research field using text mining to analyze the bibliographic information of global research literature. Domestic UAV-related studies were classified into seven clusters where basic research on "UAV technology/industry trends" was abundant, and studies on data collection and analysis through UAV remote sensing technology have increased since 2015. Eight clusters were identified for international studies where the most active research area international was "remote sensing technology/data analysis". In addition, Canopy, Classification, Forest, Leaf Area Index, Normalized Difference Vegetation Index, Temperature, Tree, and Atmosphere appeared as the main keywords related to environment and ecology. The appearance frequencies and association strengths were high because the advancement in UAV optical sensor technology and the rapid development of image processing technology enabled the acquisition of data that could not be obtained from existing spatial information. They are recognized as future research topics as related domestic studies have begun corresponding to international research.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.9 no.1
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• pp.55-65
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• 2014

Objectives : The purpose of this review is to investigate the trends of traditional korean medicine treatments on frozen shoulder. Methods : We investigated the studies on traditional korean medicine treatments for frozen shoulder via searching 6 Korean web databases. As a result, 32 research papers were found to be analyzed according to their published year, the titles of journals, published institution, the types of study, the number of cases, the types of treatments, the instruments for assessment and ethical approvals. Results : 32 papers were published since 1989. The studies on traditional korean medicine treatments about frozen shoulder were mainly published in The journal of korean acupuncture & moxibustion medicine. 10 case series, 7 reviews, 6 non-randomized controlled trials, 5 randomized controlled trials and 4 case reports had been under research. In most of the research, the number of the cases were not enough. In 15 cases of the studies, various traditional korean medicine treatments were used to treat the symptoms. In 8 cases of the studies, one method was used to treat the symptoms. Range of motion(ROM) and visual analogue scale(VAS) were used as primary assessments. Among the 25 clinical studies, 5 of them were accepted by institutional review board(IRB). Conclusion : In this study, we analyzed the trends of traditional korean medicine treatments on frozen shoulder. Reviewing the domestic trends of studies on traditional korean medicine treatments for frozen shoulder and examining the strong and weak points of those treatments are essential for the future studies.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.28 no.2
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• pp.119-135
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• 2017

Information behavior is an important area of research in library and information science (LIS) that has evolved over the last 75 years. The aim of this study is to investigate the recent trends of information behavior research by providing insights into emerging topical areas within information behavior. To conduct this study, the bibliographic data from Scopus was used, and the trends of information behavior were traced by using variations of key terms used in information behavior research, such as "information behavior", "information seeking behavior", and "information needs." In addition, the trends were analyzed in terms of content words in the title, highly cited journal articles, disciplinary categories, and author keywords. Information behavior research has its roots in LIS, but the findings of the study reveal that information behavior has expanded to other disciplines by intersecting a variety of topical areas. In particular, this study showed that information behavior in the health/medicine domain has become a predominant emerging topical area of research. In order to enhance our understanding of complex human behavior, future research should focus more on interdisciplinary aspects by measuring the scope of information behavior.

• Journal of Digital Convergence
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• v.16 no.11
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• pp.621-631
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• 2018

The purpose of this study is to grasp the research trends of domestic journals about dance expression ability. The thesis was selected from 36 articles selected from Korean Academic Information (KISS) provided by KERIS from 2001 to December, 2017 and articles related to dance expressions included in DBpia, Research methods, research subjects, and research themes. First, the research trends of the academic journals by year were on average 3 from 2004 to 2017. Second, the research method is mostly related to quantitative research methods. Third, research theme trends were dance expressiveness, body expression ability, and dance expressiveness. Fourth, the research subjects were dance students major, dance program, dance expression in order. In the future, it is necessary to confirm the research techniques and overcome the researches to overcome the research tendency based on questionnaire scales or statistical results.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.9
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• pp.233-239
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• 2019

An unmanned underwater vehicle is a major weapon system that allows surveillance and reconnaissance missions in border areas or threatening areas where enemy submarines are present. Unmanned underwater vehicles can be used to explore underwater resources, predict disasters, and survey the topography of the ocean floor in the civilian fields, while in the defense fields, it can be used for anti-submarine reconnaissance and mine countermeasures. In this paper, we first investigate the main classification of unmanned underwater vehicles, and foreign R&D trends are analyzed based on the main classification criteria by weight, such as portable, light, heavy and large-scale unmanned underwater vehicles. Then we examine the trends in the development of domestic unmanned underwater vehicles. Finally, through the analysis of both domestic and foreign unmanned underwater vehicles, we present future development trends of unmanned underwater vehicles in order to set defense goals to counter the anticipated threats and diversified potential environment.

• Herbal Formula Science
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• v.30 no.4
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• pp.305-317
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• 2022

Objectives : The purpose of this study was to analyze the papers from 2011 to 2020 to study on the trends of irritable bowel syndrome (IBS) in Korea, Japan and China. Methods : In order to analyze the research trends on IBS in Korea, Japan and China, domestic and foreign databases were selected to provide academic resources to the common use of telecommunication lines represented by the Internet. The latest research trends were determined by limiting the 10-year period from January 2011 to December 2020. Results : In the past decade, six IBS-related papers have been searched in Korea, six in Japan and 458 in China. Although not many studies have been found in Korea and Japan to understand the research trends, there have been many clinical reports, and researchers are more interested in herbal medicine than acupuncture treatment. In China, where many papers were searched, there were more papers related to herbal medicine than acupuncture treatment. Acupuncture treatment was highly interested by researchers in certain acupoints and stimulation methods, and herbal medicine was found to seek diversity in drug prescription and use. Conclusions : In this study, we were able to understand the research trends of Korea, Japan, and China, and provided information that could be useful as a basic data for establishing the direction of Korean medical research on IBS in the future.

• Korean Journal of Childcare and Education
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• v.19 no.1
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• pp.111-126
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• 2023

Objective: The purpose of the current research is to collect basic data to diagnose the current status and to foresee the future research trends of young children's parent education programs published in South Korea from 2001 to 2020. Methods: Data collection was made out of RISS of Korea. Excel 2016 was used to categorize 210 finally filtered and collected data which included academic journal articles, MA/PhD dissertations, and funded research reports according to analysis criteria by publication year/5-year-term, research theme, research method, and researchers' academic area. Results: Annual/5-year-term analysis shows increasing trends of parent education programs for young children. Quantitative research was the most frequently implemented method, followed by literature reviews, qualitative research, and mixed research method in order. In research theme, parent-competency reinforcement program was the most frequently implemented theme followed by parent education, socio-emotional issue, special education for young children with special needs, family support, early childhood sex education, and program analysis in order. Education area showed the most active participation in parent education program for young children in comparing with other academic areas in research field. Conclusion/Implications: Research trends of young children's parent education programs showed steady increase in their amount, frequency, and diversity as well. Minority parents need more attentions for providing the next young generation's educational equality. Parent programs during COVID-19 need to gain more research attentions as well as care-giving grandparents, social workers, and public health care helpers in child caring service areas in order to alleviate low-birth rate.