• Journal of Physiology & Pathology in Korean Medicine
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• v.16 no.6
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• pp.1085-1091
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• 2002

Chang Chung-ching(張仲景) in the Later Han(Eastern Han) Dynasty of Chinese history wrote the treatise on Diseases Caused by Cold Factors(傷寒論; Shang Han Lun) on the basis of the fundamental theory of Emperor's Classic of Internal Medicine(黃帝內經; ECIM) after collecting medical treatment experiences until the Han Dynasty. It had great significance that Shang Han Lun was the origin of treating six-channels(六經) and there showed the peculiar guidelines on the diagnosis and treatment of oriental medicine to divide diseases into six-channels. The oriental medical doctors who had studied Shang Han Run thought highly of meridians and until now it was generally known that the chapter of heat in the Plain Questions of ECIM(黃帝內經, 素問ㆍ熱論) was the basis of Shang Han Run. The chapter of heat in the Plain Questions of ECIM was the first text in which the basic theory on six-channels according to the types of illness was introduced. In my point of view, the theory of treating six-channels had close relation to the Chapter of Channels in Miraculous Pivot of ECIM(黃帝內經, 靈樞ㆍ經脈篇) as well as the chapter of heat in the Plain Questions of ECIM. Therefore I took a look at the origin of treating six-channels in Shang Han Lun and illuminated again the meaning to compare the parts of in Shang Han Lun with the Chapter of Channels in Miraculous Pivot of ECIM. Conclusion: The, symptoms divided into six-channels in the chapter of channels in ECIM gave the fundamental basis of diagnosis and treatment basesd on overall analysis of signs and symptoms(辨證論治) an illness in the Zangfu(臟腑) in respect of meridians. Viewed in the light of diagnosis and treatment basesd on overall analysis of signs and symptoms(辨證論治), the symptoms of YangMing-channel(陽明經) in the Chapter of Channels in Miraculous Pivot of ECIM were, for the most part, accord with those of YangMing-disease in Shang Han Lun. Furthermore, the symptoms in Shang Han Lun were explained definitely and in detail. Therefore the theory of Shang Han Lun has been developed on the basis of ECIM with the changes of the times. YangMing-disease in Shang Han Lun implied medical cases in stomach meridian(胃經) and large intestine meridian(大腸經). Therefore Shang Han Lun was the foundation of treatment basesd on overall analysis of signs and symptoms(辨證論治) in respect of meridian as well as the text in which the steps of infectious diseases(外感病) of human bodies were explained.

• The Journal of Society for e-Business Studies
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• v.25 no.1
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• pp.83-107
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• 2020

Selecting business charts based on the nature of the data and the purpose of the visualization is useful in business analysis. However, current visualization tools lack the ability to help choose the right business chart for the context. Also, soliciting expert help about visualization methods for every analysis is inefficient. Therefore, the purpose of this study is to propose an accessible method to improve business chart productivity by creating rules for selecting business charts from online published documents. To this end, Korean, English, and Chinese unstructured data describing business charts were collected from the Internet, and the relationships between the contexts and the business charts were calculated using TF-IDF. We also used a Galois lattice to create rules for business chart selection. In order to evaluate the adequacy of the rules generated by the proposed method, experiments were conducted on experimental and control groups. The results confirmed that meaningful rules were extracted by the proposed method. To the best of our knowledge, this is the first study to recommend customizing business charts through open unstructured data analysis and to propose a method that enables efficient selection of business charts for office workers without expert assistance. This method should be useful for staff training by recommending business charts based on the document that he/she is working on.

• The Journal of Korean Philosophical History
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• no.43
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• pp.55-80
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• 2014

Park, Se-dang criticized or accepted Zhuxi's annotation with his own way of understanding Confucian classics. His way of understanding Zhuxi can explain through the motive of writing his book, sabyeonrok and his basic view of scripture interpretation in the book. He thought one can achieve learning from lower to upper level. That means it is good for one to study from text easy to reach and attain, grasp. But if one begin to study from text or contents hard to understand, that will make to lose the proper way or province to the value of learning. This is what Park, Se-dang's basic point of interpreting Confucian classics, called 'learning from lower to upper level.' Park, Se-dang gave high praise Cheng Hao and Cheng Yi and Zhuxi who recreated confucianism into world from darkness. He thought Cheng-Zhu school corrected confucian's ways of learning went wrong from Chinese Han. So we need to reconsider the assessment of his view as anti?post-Zhuxi. He also thought there were a lot of way to understand Confucian classics. He insisted Zhuxi's way of annotating Confucian classics was one of them, and so as his. He understood Zhuxi's thought in this way of thinking and his academic method of 'learning from lower to upper level.' Therefore to interpretate Confucian classics new way he criticised or accepted Zhuxi's way of annotating scripture though his own way of understanding Confucian classics and academic method of 'learning from lower to upper level.'

• Journal of Internet Computing and Services
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• v.24 no.1
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• pp.71-86
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• 2023

The purpose of this exploratory study is to compare the differences in public perceptual characteristics of Korean and Chinese societies regarding the metaverse using big data analysis. Due to the environmental impact of the COVID-19 pandemic, technological progress, and the expansion of new consumer bases such as generation Z and Alpha, the world's interest in the metaverse is drawing attention, and related academic studies have been also in full swing from 2021. In particular, Korea and China have emerged as major leading countries in the metaverse industry. It is a timely research question to discover the difference in social awareness using big data accumulated in both countries at a time when the amount of mentions on the metaverse has skyrocketed. The analysis technique identifies the importance of key words by analyzing word frequency, N-gram, and TF-IDF of clean data through text mining analysis, and analyzes the density and centrality of semantic networks to determine the strength of connection between words and their semantic relevance. Python 3.9 Anaconda data science platform 3 and Textom 6 versions were used, and UCINET 6.759 analysis and visualization were performed for semantic network analysis and structural CONCOR analysis. As a result, four blocks, each of which are similar word groups, were driven. These blocks represent different perspectives that reflect the types of social perceptions of the metaverse in both countries. Studies on the metaverse are increasing, but studies on comparative research approaches between countries from a cross-cultural aspect have not yet been conducted. At this point, as a preceding study, this study will be able to provide theoretical grounds and meaningful insights to future studies.

• The Journal of Internal Korean Medicine
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• v.33 no.4
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• pp.448-464
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• 2012

Objectives : This study reviews the latest articles in Korea and other countries that studied oriental medicine treatment on poststroke depression. Methods : Korean articles were retrieved from the 9 major Korean web article search engines. Foreign articles were retrieved from PubMed. Article published date was from 2000 up to September 2012. There were no restrictions on the types of publication, but articles not available in full text were excluded. The methodological quality was assessed according to Cochrane's assessment of risk of bias and Newcastle-Ottawa quality assessment scale. Results : Twenty-two articles were included in this study. Eleven articles were published in Korea, the rest were published in China. Nine articles were randomized controlled trials (RCT), one article was a non-randomized study (NRS), four articles were case reports, three articles were cross-sectional studies, two articles were comparative studies. In RCT articles, risk of selection bias and performance bias were generally high, risk of detection bias was unclear. The NRS article took four stars in Newcastle-Ottawa quality assessment. Comparison Hamilton rating scale for depression score between oriental medicine treated group and western medicine treated group revealed that there was no remarkable difference in mean score changes after treatment on PSD. Conclusions : The results of this study suggest that oriental medicine treatment is as effective as western medicine treatment for PSD. In the future, more rigorous oriental medicine treatment studies should be conducted.

• Journal of the Korean Society of Earth Science Education
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• v.4 no.3
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• pp.205-217
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• 2011

This study analyzed the reading materials presented in the existing 'Experiment Observation' targeting 31 elementary school students and conducted a preliminary investigation to examine the cause which makes the science reading materials of elementary school difficult to read. Also, on the basis of a preliminary investigation, this study developed the reading materials on science. After that, by examining the degree of understanding about existing reading materials on 'Experiment Observation' targeting 55 students of elementary schools and the newly developed reading materials targeting 44 students of elementary schools, the study proved its effect. As the result of the study, the causes for which students felt difficulty in reading were as follows: the scientific or non-scientific terms were explained by using more higher levels of Chinese characters compared to the levels of students; the scientific terms never treated in the classroom were used in the reading materials without any explanation; the overall structure of existing reading materials was distracted and listed the fragments of information, and the sentences were described complicatedly; the contents of a text and the photo materials were not connected functionally. In addition, the newly developed science reading materials were preferred by students because more various methods were devised, such as more systematic structure, arrangements of simpler sentence structure, additional explanation of scientific terms, divisions of paragraphs and postscript and their understanding was found to be improved.

• Journal of Korean Medical classics
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• v.22 no.2
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• pp.327-336
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• 2009

Ogyeom(吳謙) was a famous doctor in the early Cheong(淸) dynasty. The year of birth and death is unknown. He was a chief(院判) of the Taeuiwon(太醫院) in the early Cheong(淸) dynasty 1732-1759. He wrote "Uijonggeumgam(醫宗金鑒)" which was famous at the time as well, Thus it was used in the medical curriculum during the Cheong(淸) dynasty. "Jeongjeongjunggyeongjeon seo(訂正仲景全書)" is a part of "Uijonggeumgam(醫宗金鑒)", including the past comments, annotations and Ogyeom(吳謙)'s annotations, corrections of "Sang-hanron(傷寒論)", "Geumgwe yoryak(金匱要略)". This article translated the text associated with Gyejitang(桂枝湯) in "Jeongjeongjoonggyeongjeonseo(訂正仲景全書)". The main content is as shown below. First, In the opinion of Ogyeom(吳謙), Yangbu-eumyak(陽浮陰弱) should be understood as that Gi(氣) is upward in the defense aspect(衛分), and weak in the nutrient aspect(營分). Second, how to take Gyejitang(桂技揚) is very important, He states correct ways of intaking Gyejitang(桂技揚). Third, Gyejitang(桂技揚) has a different sweating mechanism from that of Mahwangtang(麻黃湯). Gyejitang(桂技揚) promotes the defense Gi(衛氣), thus, spreading out the healthy Gi(正氣) well.

• Journal for History of Mathematics
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• v.33 no.2
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• pp.75-101
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• 2020

We considered the context of the publications and transmissions of mathematics books using the Korean traditional book lists and the catalogues of woodblocks in the Joseon Dynasty and DaeHan大韓 Empire period. Among the results, this paper first describes the context of the publication and transmission of mathematics textbooks of national math exams算學取才 in the first half of Joseon, adding a step more specific to the facts known so far. In 1430, 『YangHui SanFa楊輝算法』, 『XiangMing SuanFa詳明算法』, 『SuanXue QiMeng算學啓蒙』, 『DiSuan地算』, 『WuCao SuanJing五曹算經』 were selected as the textbooks of national math exams算學取才. 『YangHui SanFa』, 『XiangMing SuanFa』, 『DiSuan』 were included in the catalogues of woodblocks in the Joseon Dynasty before the Japanese invasion in 1592, and we could see that Gyeongju慶州, Chuncheon春川, and Wonju原州 were the printing centers of these books. Through other lists, literature records and real text books, it came out into the open that 『XiangMing SuanFa』 was published as movable print books three times at least, 『SuanXue QiMeng』 four times at least in the first half of Joseon Dynasty. And 『XiangMing SuanFa』 was published at about 100 years later than 『YangHui SanFa楊輝算法』 as xylographic books, 『SuanXue QiMeng』 was published twice as xylographic books in the second half of Joseon Dynasty. Whether or not the list of royal books included the Korean or Chinese versions of these books, and additional notation in that shows how the royal estimation of these books changed.

• Journal of KIISE:Software and Applications
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• v.29 no.10
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• pp.684-693
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• 2002

Electronic Ink is a stored data in the form of the handwritten text or the script without converting it into ASCII by handwritten recognition on the pen-based computers and Personal Digital Assistants(PDAs) for supporting natural and convenient data input. One of the most Important issue is to search the electronic ink in order to use it. We proposed and implemented a script matching algorithm for the electronic ink. Proposed matching algorithm separated the input stroke into a set of primitive stroke using the curvature of the stroke curve. After determining the type of separated strokes, it produced a stroke feature vector. And then it calculated the distance between the stroke feature vector of input strokes and one of strokes in the database using the dynamic programming technique. We did various experiments and our algorithm showed high matching rate over 97.7% for only the Korean script and 94% for the data mixed Korean with the Chinese character.

• Journal of Acupuncture Research
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• v.28 no.5
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• pp.65-76
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• 2011

Objectives : Study about needle retaining time. Methods : We reviewed the ancient and the present text of China with using the China academic journal(CAJ) of China national knowledge infrastructure(CNKI) Results & Conclusions : 1. Needle retaining time is important in acupuncture, because the therapy effect is influenced by it. 2. The time of needle retaining is up to those conditions like different disease, viscera and bowels(臟腑), meridian and collateral(經絡), obtaining Qi(得氣), seasons, constitution of the patients and acupuncture tools. In ${\ll}$Hwangdineijing(黃帝內經) ${\gg}$, needle retaining time is called by 'Zhiruzhichu(直入直出)', 'Jichu(疾出)', 'Liu(留)', 'Buliu(不留)', 'Jiuliu(久留)' and 'Liu ${\bigcirc}$ hu(留${\bigcirc}$呼)', and the time was shorter than nowadays. 3. The respiration number was counted to check needle retaining time but we can't find out any evidence. Recently in China, 'obtaining Qi(得氣)' and 'Qi arrival(氣至)' is used to check it. 4. Looking into clinical researches, different diseases need different needle retaining time. For example, 20~30min is appropriate time for musculoskeletal system. 60min is for circulatory system, 10~20min is for peripheral facial nerve paralysis. Insomnia and some stubborn diseases need longer time. Cold and heat(寒熱), deficiency and excess(虛實) are always influences the needle retaining as well. 5. It is important to figure out the most effective needle retaining time for different disease with the base of connection between needle retaining time and effect.