• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.7
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• pp.158-165
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• 2019

Although evaluation of writing disabilities identification and timely intervention are required, clinicians adopt a manual scoring method and there is a possibility of error due to subjective evaluation. In this study, the size ratio and position of letters are digitized and quantified through image processing of offline handwritten characters. We tried to evaluate objectively and accurately the performance of writing through comparison with existing methods. From November 12th to 16th, 2018, 20 adults without neurological injury were selected. They used a pencil to follow the 10 words, 2 sentence stimuli after keeping the usual habit, and we collected the writing test data. The results showed that the height of the word was 1.2 times larger than the width and it tilted to the lower left. The spacing interval was 9mm on average. In the Paired T test, a high correlation was showed between our system and existing methods in the word and sentence 2. This demonstrated the possibility as a testing tool. This study evaluated objectively and precisely writing performance of offline handwritten characters through image processing and provided preliminary data for performance standards. In the future, it can be suggested as a basic data on writing diagnosis of various ages.

• (The)Study of the Eastern Classic
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• no.68
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• pp.539-570
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• 2017

This article is for considering and looking through the meaning of Classic of Poetry(Shi jing) Hiku-ka of Kobayashi Issa before reviewing and adapting Classic of Poetry(Shi jing) in Eastern Asia. Issa wrote his works by using Hyanghwa-Gucheop in 1803, and he had adopted it as his creative works of Hikai absorbing Classic of Poetry(Shi jing) for about half a year. There has been no national study about this so far, and this study covered the aspects of Issa's adapting way of Classic of Poetry(Shi jing) in Japan and China. There have been several problems that the contents were limited to Guo-feng and there were no agreement of terminology as well among researchers. To overcome these limitations, therefore, this article aimed at all the works, rejected the view point as just a translation, and denominated this study as Haiku-ka. Above all, this study looked though Issa's Classic of Poetry(Shi jing) by splitting the aspects of Haiku-ka into borrowing topics and materials. In borrowing topics, the works with the topics of homesick and nostalgic parents stood out. Furthermore, annotations and understandings of Issa's original works were deeply involved. In borrowing materials, the original meanings in the works were transformed and changed or even reinterpreted by their own way. Eliminating sublime emotions, furious tone, and condemnation was main characteristic of Haiku-ka in Classic of Poetry(Shi jing). Besides, there were ways of exclusion of reasoning, deviating from the viewpoint of Sigyo(edification by poetry), not including moral senses. In other words, Issa used habits and impressions like the way of Haiku when he was doing Haiku-ka in Classic of Poetry(Shi jing). The meaning that Issa's Hiku-ka of Classic of Poetry(Shi jing) stood out compared to adaptation of Classic of Poetry(Shi jing) in Eastern Asia. Although Classic of Poetry(Shi jing) in Vietnam was transferred in the form of the poem in Vernacular, the meaning and contents were not changed. Moreover, the original works and characters in Joseon were not destroyed because Classic of Poetry(Shi jing) was not liberally translated but literally. However, Issa transferred the Classic of Poetry(Shi jing) in the form of the poem in Vernacular to reveal the value of popular ballads. This was a different adapting way of Classic of Poetry(Shi jing) from that in Eastern Asia.

• (The)Study of the Eastern Classic
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• no.70
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• pp.211-255
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• 2018

A classical lyrics novel 'Jeobuin-jeon' is basically old Korean novel in aspect of contents even though it has lyrics for a song formally. In other words, it shows classic poetry but also expends its genre to novel 'Jeobuin-jeon' which belongs to Jae-yeon Park's selection, presents 'Analects' at a book cover and writes its title inside. In addition, it rewrites the story of 'Jeobuin-jeon' at the beginning that means it is novel. It is considered there might be an unclear reason why it could not be marked as an novel outside. 'Jeobuin-jeon' of Jae-yeon Park's selection helps readers grasp the novel by adding Chinese characters for additional explanation based on Korean characters depending on cases. Used words in this novel is estimated being written from the late $19^{th}$ century to the beginning of the $20^{th}$ century. 'Jeobuin-jeon' is assumed being written by woman as it emphasizes that woman should learn letters and take care of the relationship among parents-in-law, husband, sibling, servant and daughter-law. Besides, this novel intends to punish bad characters through 'Jeobuin's good manners by including afterlife-story with 'Bulddong-Aemi'. 'Jeobuin-jeon''s narration is 7 steps and it reaches the peak when 'Bulddong-Aemi' and 'Jeobuin' changes their life each other. Afterward, 'Jeobuin' meets her parents-in-law and passes the crisis. The story ends through 'Bulddong-Aemi' is punished. It is very creative by developing the story with looking back the past would make a change in narration.

• Korean Journal of Microbiology
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• v.37 no.1
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• pp.28-36
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• 2001

These studies were carried out to understand the mechanisms of genes which are related in cell cycle progression at G1/S phase. Mutants involved in cell cycle progression and regulation in Saccharomyces cerevisiae were isolated and characterized. To isolate new mutants, we screened the sensitivity to ciclopirox olamine (CPO) which inhibits the cell cycle traverse at or very near the G1/S phase boundary in HeLa cell and budding yeast. As results, we isolated 30 mutants and named cos(ciclopirox olamine sensitivity: cos27∼cos57) mutants. To determine the phenotype of mutants, we examined the sensitivity to methyl-methane sulfonate (MMS) and hydroxyurea (HU). Several mutants were sensitive to MMS and HU. According to these Phenotypes, cos mutants were grouped into four. Group I mutants are cos27, cos28, cos32, cos33, cos36, cos37, cos40, cos42, cos46, cos50, cos52 and cos53 which show MMS, HU sensitivities and might act at a checkpoint pathway during S phase. Group II mutants are cos43 and cos48 which show MMS sensitivities and might act at a checkpoint pathway during Gl or G2 phase. Group III mutants are cos35, cos47, cos54, cos55 and cos56 which show HU sensitivities and might act at a progress pathway during S phase. Finally, Group IV mutants are cos29, cos30, cos31, cos34, cos38, cos39, cos41, cos44, cos45, cos49, cos51 and cos57 which show only CPO sensitivities. Moreover, we examined the terminal phenotype of mutants under fluorescent microscope and then found one of S phase checkpoint related mutant(cos37). Furthermore, we constructed the heterozygote strain between mutant and wild type haploid strains to study their genetic analysis of cos mutants.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.33 no.1
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• pp.97-109
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• 2015

This study was focused on the placeness of Nogosan Dokjae-dong and rock inscription located in Jangheung-myeon, Yangju-si, Gyeonggi-do. The purpose was to reveal the implication of Nogosan and Dokjae-dong Valley in terms of Historic cultural landscape by considering the characteristics of the place and its landscape, and inferring the significance of the letters engraved on the rock. The result is as follows.10) Samgaksan is one of the five famous mountains in Korea. It is the sacred mountain that stands behind the capital city of the Joseon Dynasty that lasted for 600 years. On the other hand, the placeness of Nogosan is significant since it was the place where people used to bow low to the three great summits of Samgaksan. Furthermore, Nogosan was the perfect place to view Samgaksan that represented the Joseon spirit. Many letters were engraved on the rocks around Dokjae-dong Valley by Misu Heo Mok(許穆) as part of his memories to describe his experience in the mountain and became a scenery. Chusa(秋史) Kim Jung-Hee(金正喜) also engraved letters of 'Mongjae' on the rock that contains a double meaning. Literally, it means 'a dreaming house' However, it also implies that even just a daydream is significant in a way. These letters are presumed to be the signs that are related to Sung-Jae(性齋) Heo Jeon(許傳)'s experience in Dokjae-dong since the letters were part of his famous book title. Below these two letters, Chusa also engraved letters that describe the sexagenary cycle including the year of the rat, horse, dog, and tiger. They are regarded as the letters that describe the fate of Chusa's friend, a scholar born in May 1804. Nogosan and Dongjae-dong Valley are very significant in terms of historic cultural landscape as a viewpoint to see Samgaksan; and a place that cherishes the traces of Misu and shows common values and cohesiveness of well-known scholars of the Joseon Dynasty including Song Wol-Jae(松月齋) and Sung-Jae as a of Gihonamin(畿湖南人). The engraved letters of Chusa and Misu also implicitly demonstrates the major trends of Korea's calligraphy history.

• The Korean Journal of Nuclear Medicine Technology
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• v.23 no.1
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• pp.29-34
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• 2019

Purpose An examination guide is a useful medium to provide the patient with an overview, pre- and post-test preparation, and precautions of nuclear testing. The design and arrangement of existing written texts and announcements were evaluated to elucidate the comprehension of patients undergoing testing. Materials and Methods Informational material describing bone scanning and $^{201}thallium$ myocardium perfusion single-photon emission computed tomography (SPECT), as a secondary examination, which accounts for the largest portion of gamma imaging at Asan Hospital (Seoul, South Korea), was selected as an improvement target in consultation with a national innovation center. Existing informational material was dispensed to patients scheduled for bone scans from November 2016 to February 2017 and the revised material was issued from March 2017 to May 2017. A survey was conducted of 200 patients who underwent $^{201}thallium$ myocardium perfusion SPECT before and after the revisions (n = 100 each time period) to assess the patients' understanding of the informational material. Results When comparing the use of the conventional vs. revised material, the number of patients who received treatment before bone scanning had decreased from 130 to 60, while the number of those who required additional imaging decreased from 53 to 14. Prior to the revision, 43% of patients underwent testing before preparation and 18% underwent additional testing. The decreased need for additional image acquisition after revision of the informational material resulted in a decrease in acquisition time of about 2 min, from 16.5 to 14.2 min. In the case of $^{201}thallium$ myocardium perfusion SPECT, patient comprehension of all five items surveyed had increased, while the number of patients who had repeatedly asked about various facets of the procedure pre- and post-testing had decreased from 36% to 16% and 31% to 14%, respectively. Conclusion Lower patient comprehension is accompanied by a decrease in image quality due to non-compliance during pre-testing and may lead to repetitive questions from the patient, which may also negatively affect the fatigue and work efficiency of the examiner. Improved readability and visibility of informational material through visualization was correlated with greater patient comprehension as well as improved image quality and acquisition time.