• Journal of the Korean Society for information Management
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• v.15 no.3
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• pp.133-150
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• 1998

For the purpose of new‘organizational knowledge centric knowledge management’, this paper proposes the knowledge creating organizational memory which shows the knowledge creation in organization according to the dialectical circulation between the domain knowledge and the task knowledge, based on the Yin Yang theory. This paper defines two kinds of organizational knowledge such as the domain knowledge and task knowledge and designs them in the pursuit of its lifecycle. Knowledge creating organizational memory is designed to three knowledge components that circulate through the domain knowledge and the task knowledge according to the object-oriented methodology. Organizational knowledge is designed into the graphical structure of ( i ) knowledge ( ⅱ ) relation between knowledge objects and ( ⅲ ) degree of relation, which receive the legacy of organizational knowledge such as data schema, process model and knowledge base. This design of organizational knowledge can be applied to CBR(Case Based Reasoning), one of knowledge mining tools to create new organizational knowledge.

• Asian Pacific Journal of Cancer Prevention
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• v.14 no.1
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• pp.275-279
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• 2013

Objectives: A number of studies have shown that chronic hepatitis B virus infection is implicated in susceptibility to pancreatic cancer. However, the results are still controversial. This meta-analysis aimed to quantitatively assess the relationship between chronic hepatitis B virus infection and incidence of pancreatic cancer of cohort and case-control studies. Methods: A literature search was performed for entries from 1990 to 2012 using PUBMED and EMBASE. Studies were included if they reported odds ratios (ORs) and corresponding 95% CIs of pancreatic cancer with respect to the infection of hepatitis B virus. Results: Eight studies met the inclusion criteria, which included five case-control studies and three cohort studies. Compared with individuals who have not infection of hepatitis B virus, the pooled OR of pancreatic cancer was 1.403 (95%CI: 1.139-1.729, P=0.001) for patients with hepatitis B virus infection. Sub-group analysis by study design showed that the summary OR was 1.43 (95%CI: 1.06-1.94, P=0.021) when pooling case-control studies and 1.31 (95%CI: 1.00-1.72, P=0.05) when pooling cohort studies. Conclusion: Findings from this meta-analysis suggest that chronic hepatitis B virus infection may increase the risk of pancreatic cancer. This relationship needs to be confirmed by further follow-up studies.

• Journal of the Korean Society of Costume
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• v.38
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• pp.261-277
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• 1998

This study is focused on two things, on the matter of judge's robe(JR) which is worn in the court. First, Korean JR were examined from late 19th century through today(1997)to reveal the entity of the JR : characteristics of each JR has been changed according to the political or international influences. Second, JR from 92 countries were collected and analyzed to figure out the plastic characteristics of the JR among international society. The results are as follows : First, Korean JR were have changed many times according to the social, political influences. The Korean modern judicial system were proclaim in 1895 and JR were adapted in 1906. In 1920, Japanese style JR were worn until 1945 when Korean government have had her Independence. Korean Government have changed JR through which Korean identities were expressed through patterns such as national flower Mukungwha(Hibiscus) and Yang & Yin. In 1966 Korean JR were changed again and adopted western style JR until today (1997) which have many things in common with academic robe of university or clerical robe. Second, the analysis of the 92 international JR were summarized as follows : (1) The JR were consisted of three styles such as Gown style, Cape style and Jacket style. And Gown style has been found as the most popular style(86%) for JR among them. (2) As the main color of JR, black is used among 60% of countries and red is used in 33% of countries. Gold were matched for black JR and gray for red JR as their sub-color. (3) The most popular material were wool and satin were favored as its sub-materials. (4) Natural and Geometric Patterns were used to express the symbol of the country and the court. (5) Decorative items and details such as hat, gloves, shoes, wig, necklace, neck-tie, stole, tassels, rope, ruffles were used to express wearers dignity and symbolism. These results are expected to be adapted for the future design for new JR which has its identity and characteristics.

• Journal of the Korean Society of Costume
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• v.63 no.7
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• pp.176-188
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• 2013

This research examines embroidery panels of Hwarot belonging to the Victoria and Albert Museum (the V&A). There are a total of seven objects and are all disassembled into clothe pieces. They were classified into two groups according to their acquisition year. One group, four objects, was acquired by the Museum in 1920. Considering their materials, embroidery threads, techniques and formative characteristics of patterns, it can be assumed that the objects formed an original dress, Hwarot. Although they look very similar to the embroidery patterns of Hwarot belonging to National Folklore Museum of Korea, they are more finely embroidered with very thin embroidery thread that uses the Jarisu technique. There are some differences in used embroidery threads and embroidery skills between Hwarot artifacts of the National Museum of Korea and the V&A. The embroidery of the National Museum of Korea used thicker threads and longer (approximately 0.7cm) Jarisu stitch techniques. With these details, they would have been made in different time periods. Comparison of the V&A and Changdeok Palace' Hwarot objects show that their patterns' motifs are almost similar but the pattern units, expressions and embroidery techniques are different. Regarding the colors of their patterns, it is noticeable that the peonies are generally expressed in reddish and the lotus patterns are expressed in either bluish or purplish color. It seems that they are contrasted with red-colored flowers and show harmony between yin and yang symbolically. Three artifacts of another group were acquired in 1925. Two of them show patterns almost the same as those of the sleeves of Hwarot (no.33156, no.33158) in Chicago Field Museum collection. The pattern of the remaining object is very similar to Hansam of Hwarot (no.33158).

• Asian-Australasian Journal of Animal Sciences
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• v.27 no.12
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• pp.1726-1735
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• 2014

This study investigated the effects of acarbose addition on changes in ruminal fermentation characteristics and the composition of the ruminal bacterial community in vitro using batch cultures. Rumen fluid was collected from the rumens of three cannulated Holstein cattle fed forage ad libitum that was supplemented with 6 kg of concentrate. The batch cultures consisted of 8 mL of strained rumen fluid in 40 mL of an anaerobic buffer containing 0.49 g of corn grain, 0.21 g of soybean meal, 0.15 g of alfalfa and 0.15g of Leymus chinensis. Acarbose was added to incubation bottles to achieve final concentrations of 0.1, 0.2, and 0.4 mg/mL. After incubation for 24 h, the addition of acarbose linearly decreased (p<0.05) the total gas production and the concentrations of acetate, propionate, butyrate, total volatile fatty acids, lactate and lipopolysaccharide (LPS). It also linearly increased (p<0.05) the ratio of acetate to propionate, the concentrations of isovalerate, valerate and ammonia-nitrogen and the pH value compared with the control. Pyrosequencing of the 16S rRNA gene showed that the addition of acarbose decreased (p<0.05) the proportion of Firmicutes and Proteobacteria and increased (p<0.05) the percentage of Bacteroidetes, Fibrobacteres, and Synergistetes compared with the control. A principal coordinates analysis plot based on unweighted UniFrac values and molecular variance analysis revealed that the structure of the ruminal bacterial communities in the control was different to that of the ruminal microbiota in the acarbose group. In conclusion, acarbose addition can affect the composition of the ruminal microbial community and may be potentially useful for preventing the occurrence of ruminal acidosis and the accumulation of LPS in the rumen.

• Asian-Australasian Journal of Animal Sciences
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• v.28 no.6
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• pp.782-787
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• 2015

The myogenic regulatory factors is a family of transcription factors that play a key role in the development of skeletal muscle fibers, which are the main factors to affect the meat taste and texture. In the present study, we performed candidate gene analysis to identify single-nucleotide polymorphisms in the MyoD, Myf5, MyoG, and Mrf4 genes using polymerase chain reaction-single strand conformation polymorphism in 360 Erlang Mountain Chickens from three different housing systems (cage, pen, and free-range). The general linear model procedure was used to estimate the statistical significance of association between combined genotypes and muscle fiber traits of chickens. Two polymorphisms (g.39928301T>G and g.11579368C>T) were detected in the Mrf4 and MyoD gene, respectively. The diameters of thigh and pectoralis muscle fibers were higher in birds with the combined genotypes of GG-TT and TTCT (p<0.05). Moreover, the interaction between housing system and combined genotypes has no significant effect on the traits of muscle fiber (p>0.05). Our findings suggest that the combined genotypes of TT-CT and GG-TT might be advantageous for muscle fiber traits, and could be the potential genetic markers for breeding program in Erlang Mountain Chickens.

• Journal of the Korean Society of Clothing and Textiles
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• v.36 no.12
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• pp.1247-1256
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• 2012

The paper details the development of a Korean style loungewear based on traditional Korean hanbok clothing. For this, we surveyed and collected data from 3,500 adults over 20 years of age. The questions were on their preferences of hanbok for both traditional and contemporary styles as well as loungewear. The survey showed that preferences for hanbok were high for both traditional and contemporary styles. The survey also suggests how a successful mass-produced Korean style loungewear should be designed to increase its popularity. It should feature comfortably simplified silhouettes, a selection of contemporary colors from Korean symbolic colors, modernized Korean textile surface designs, and easy-to-maintain healthy fabric. Based on these results, the development direction of Korean style loungewear was set and various loungewear samples were produced. Another group of survey participants were asked to try on samples and their preferences were surveyed. At the conclusion, a version that was most preferred among the participants was obtained. We suggest one-piece style and two-piece style designs with silhouettes based on the characteristics of traditional Korean costumes. The preferred fabric for loungewear was natural and soft cotton. We suggest the necessity and effectiveness of loungewear made with environment-friendly hanji-fabric. The main colors for loungewear were selected based on survey: blue, red, white, and saekdong (color stripes). We made color combinations with the main colors then applied the textile surface designs. The traditional Korean patterns of Hangeul (Korean letters), taegeuk (yin-yang), geometric figures, and samjogo (three-legged crow) were also chosen, and then loungewear using the textile designs was developed. The results have been shown on the "Han Style Fashion Show" by Jeonju City and exhibited in the "Seoul Living Design Fair" and the "International Art & Craft Trend Fair" in COEX, Seoul.

• Journal of the Daesoon Academy of Sciences
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• v.34
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• pp.49-74
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• 2020

Daesoon Thought (大巡思想) emerged from indigenous Korean religion during the Joseon Dynasty. Thinkers within this tradition took Kang Jeungsan (姜甑山 secular name Kang Il-Sun 姜一淳 1871~1909) as their Highest God (上帝) and The Canonical Scripture (典經) as their main scripture. The Tenets, Four Cardinal Mottoes, Three Essential Attitudes, and Aims of Daesoon Thought are related to the concepts, categorical thought, and structure found in Confucianism. In particular, terms such as The Virtuous Concordance of Yin and Yang (陰陽合德), gods and humans^* (神人 ^*also 'divine humans' in some contexts), Dao Governance (道統), Quieting the Mind and Quieting the Body (安心安身), and Sincerity, Respectfulness, and Faithfulness (誠敬信) are all widely used in Confucianism. This paper will examine Daesoon Thought from the perspective of the Confucian Thinker, Yulgok (栗谷), and more specifically, his Theory of Reason and Energy (理氣論) and its key concepts: The Wondrousness of Reason and Energy (理氣之妙), Triggered Energy Transports Reason (氣發理乘), and Reason Pervades and Energy Delimits (理通氣局). It will be shown that Daesoon Thought shares essentially the same thinking and reasoning, and as such, the two systems are organically connected. Furthermore, both schools of thought pursue harmonious adjustment and emphasize practice. Although this study may contain suggestions which seem far-fetched when compared to previous studies, it investigates Daesoon Thought from the perspective of Neo-Confucian discourse on Nature and Principle (性理), which had great value in the mainstream culture of Korea's Joseon Dynasty. Given that Daesoon Thought and Neo-Confucianism both are forms of traditional thought, there is bound to be some connection between them.

• Journal of Daesoon Thought and the Religions of East Asia
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• v.1 no.1
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• pp.127-151
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• 2021

The core tenets of Daesoon Jinrihoe in Jeungsanism are encapsulated in the teachings of Eumyang-hapdeok (陰陽合德, Virtuous Concordance of Yin and Yang), Shinin-johwa (神人調化, Harmonious Union between Divine Beings and Human Beings), Haewon-sangsaeng (解寃相生, Resolution of Grievances for Mutual Beneficence) and Dotongjingyeong (道通眞境, Perfected Unification with Dao). Among them, the first three teachings eventually turn towards the prophetic thought of Dotong-jingyeong, which is the process of man becoming a divine figure. While these principles are considered crucial advice for overcoming an unstable life, there are many curious questions that help for better comprehension. What is the reality of Jin-gyeong (眞境) for their followers? How can one reach the ultimate stage under this belief system? Is this ideological concept different from similar perspectives of other major religions? How is this concept related to the idea of Jisang-cheonguk (地上天國, earthly paradise)? This paper analyses these issues of Jin-gyeong from the historical and social narratives of Haengnok (行錄, Acts), Gongsa (公事, Reordering Works), Gyoun (敎運, Progress of the Order), Gyobeop (敎法, Dharma), Gwonji (權智, Authority and Foreknowledge) and Yesi (豫示, Prophetic Elucidations) in The canonical scripture of Jeon-gyeong and also from the ontological approaches of East Asian faiths in order to identify alternative notions of Daesoon cosmology. The paper, based on the sayings of Kang Jeungsan, particularly his philosophy of the Later World, argues the insight that the Jin-gyeong world can be interpreted as created through the Cheonji-gongsa (天地公事, Reordering Works of Heaven and Earth) project in terms of Gaebyeok (開闢, Great Opening) and the earthly paradise as open only for those who achieve the condition of Sin-ingan (新人間, literally means 'new humans' but symbolizing 'being a human-god') by the personal cultivation of Dotong (道通, the unity with Dao).

• Geomechanics and Engineering
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• v.25 no.3
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• pp.179-194
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• 2021

In this paper, to study the stability of surrounding rock during roadway excavation in different rock mass structures, the physical model test for roadway excavation process in three types of intact rock mass, layered rock mass and massive rock mass were carried out by using the self-developed two-dimensional simulation testing system of complex underground engineering. Firstly, based on the engineering background of a deep mine in eastern China, the similar materials of the most appropriate ratio in line with the similarity theory were tested, compared and determined. Then, the physical models of four different schemes with 1000 mm (height) × 1000 mm (length) × 250 mm (width) were constructed. Finally, the roadway excavation was carried out after applying boundary conditions to the physical model by the simulation testing system. The results indicate that the supporting effect of rockbolts has a great influence on the shallow surrounding rock, and the rock mass structure can affect the overall stability of the surrounding rock. Furthermore, the failure mechanism and bearing capacity of surrounding rock were further discussed from the comparison of stress evolution characteristics, distribution of stress arch, and failure modes in different schemes.