• Journal of the Korean Mathematical Society
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• v.47 no.1
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• pp.41-62
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• 2010

In this article, we discuss a Grobner basis algorithm related to the stability of algebraic varieties in the sense of Geometric Invariant Theory. We implement the algorithm with Macaulay 2 and use it to prove the stability of certain curves that play an important role in the log minimal model program for the moduli space of curves.

• Journal of Korea Game Society
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• v.16 no.6
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• pp.163-172
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• 2016

This study analyzes the attitudes of users who use the automatic-play function of mobile-games. It also observes changes in different emotions to enjoyment. For the analysis, the Q methodology appropriate for the subjectivity study was used, and it classified two types of attitudes based on the analysis. After the classification, it defined the characteristic of each type based on Lazzaro's theory on classification of fun. Types with high rate of convenience feature dependency utilize automatic-play feature to play games for collecting and growth, and they prefer managing the game outdoors. Another type enjoyed the experience of problem solving through games. They want the process to be a good skill to possess in game-play. There was also a tendency to perceive oneself as the game's character. Both types were responded positively to using automatic-play to play mobile-games. This is expected to be used as important data for game production, leading to usability evaluation for analyzing the emotional sensitivity of mobile game users.

• Journal of Korea Entertainment Industry Association
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• v.15 no.3
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• pp.211-219
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• 2021

Chinese Tibetan Opera is a highly comprehensive drama type, which combines the educational aesthetic characteristics of the realism of Western drama and the freehand of Chinese opera, including mask play, square play, ritual play and religious play. Tibetan opera, as a kind of local drama, has high research value, which is determined by its educational aesthetic characteristics. The world's three major dramas include Sanskrit dramas in India, tragic-comedies in ancient Greece and Chinese dramas, which have different forms of expression and educational aesthetic characteristics. Because of the particularity of its birthplace, Tibetan Opera inherits some of the three forms of the above three dramas. Ancient Greek tragedies originate from the sacrificial ritual of the god of wine. In the early ceremonial action performances, the actors were all men and needed to wear masks to perform. In Tibetan opera, men also play a role in masks, which are originated from the folk totem dance and religious pantomime music and dance. Due to the long history of Indian Sanskrit drama, except for the relevant records in dance theory, the specific performance form can not be verified. However, according to the relevant records in dance theory, the three characters "Wenba", "Jialu" and "Lamu" in the opening play of Tibetan opera are similar to the "concept character play" in Sanskrit opera. Tibetan Opera is a very important part of traditional Chinese opera, which inherits the educational aesthetic characteristics of Chinese opera.

• Journal of Arbitration Studies
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• v.23 no.4
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• pp.77-96
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• 2013

International Arbitration has distinguished itself as a method for dispute resolution that pleases both common and civil law practitioners. It, however, is not free of criticism, especially when fact-finding and evidentiary issues are at play. Perhaps because fact-finding is very closely linked to the culture in which they lie, perhaps because of the lack of a clear evidentiary rules governing international arbitration, a theory of evidence in international arbitration is still far fetched. Through the analysis of the distinctions between dispute resolution systems and the search for truth paradigm, this paper aims to develop and present an outline for the development of a theory of evidence in international arbitration.

• Language and Information
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• v.6 no.2
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• pp.129-152
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• 2002

This paper argues for a need to adopt a conceptually radical approach to zero anaphora resolution in Korean. It is shown that a number of apparently conflicting constraints, mostly motivated by lexical, syntactic, semantic, and pragmatic factors, are involved in determining the referential identity of zero pronouns in Korean. It is also argued that some of the major concepts of Optimality Theory can provide a good theoretical framework to predict the antecedents to zero pronouns in general. A partial formalization of 07-based constraints at the morpho-syntactic and lexico-semantical level is provided. It is argued that the lexico-semantic restrictions on adjacent expressions play the most important role in the anaphora resolution process along with a variant of the binding principle, formulated in semantic terms. Other pragmatically motivated constraints that incorporate some important intuitions of Centering Theory are proposed too.

• Journal of Korea Entertainment Industry Association
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• v.15 no.3
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• pp.221-229
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• 2021

This study used a single group pre and post-experimental design for nursing students to understand the effects of counseling theory and actual subjects on empathy and communication ability by applying traditional lecture-style education and case-based role-playing education. The subjects of this study were 66 students who took counseling theory and actual courses, understood the purpose of the study, and voluntarily agreed to participate in the study among all 2nd grade students enrolled in C nursing college in G area. The curriculum consisted of six weeks of lecture-style education, followed by case-based role-play education for six weeks. Three surveys were conducted before training, after lecture-style training, and after case-based role-play training. The collected data were analyzed using the repeated measurement variance analysis using the SPSS 26.0 program. As a result of this study, when nursing students were selected as 20-29 years old and compared the effectiveness of the program according to gender and time point, there was no significant difference in the empathy ability of the subjects by group or time point. There was no significant difference in communication ability according to the group, but there was a significant difference according to the time point (F=4.20, p=.017). Therefore, it was proved that the application of education using case-based role play to counseling theory and actual subjects has a positive effect on communication ability of nursing students rather than lecture-style education.

• The Journal of the Korea Contents Association
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• v.14 no.11
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• pp.883-892
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• 2014

Free-to-play business model, which first commercialized in Korea, now becomes crucial sales drivers in the game industry, but the theoretical background is not well known that most of free-to-play content business models are developed based on the guts and trial-and-errors. In this study, we verified that the price discrimination theory in economics is the backbone of the free-to-play business model, and we also derived the three boundary conditions that should be satisfied in the business model design. We reviewed the three boundary conditions of free-to-play business model using case studies of previous games, and showed how the boundary conditions should work in the actual business. Through case studies, we tried to suggest the theoretical basis of free-to-play business model design, and sales enhancing techniques in free-to-play business.

• Journal of the Korean Society of Clothing and Textiles
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• v.40 no.6
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• pp.1085-1099
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• 2016

This article is designed to establish fundamental design criterion for theme park cast costumes in accordance with play type and space. There is an understanding that theme parks act as a play space that is designed to meet diverse playing desires. To analyze cast costumes, the theme park - 'Everland' in South Korea as an example, area was divided into attraction space and non-attraction space. Attraction space is mainly for full-scale play content areas and the non-attraction space is to enforce the attraction space experience. Roger Caillois's play theory states that there are 4 play types; Illinx, Mimicry, $Ag{\hat{o}}n$, and Alea. All 4 play types were shown through attraction and Mimicry at non-attraction. Each cast costume was analyzed in terms of apparel design elements - silhouette, textile, color, detail, and props - related to play type facility and cast role. Criteria for theme park cast costume designs were suggested based on the results. Illinx cast members who fulfill a safety-checking role wear high chroma warm color costumes with the accent on details in bodice cutting lines, collar edges, pockets, buttons and decorative ornaments. A complementary contrast is also used. The guidance cast in Illinx may wear a suit in bright/vivid color. Mimicry guidance cast costumes show meticulous perfection in imitation with the figure in its space. From head to toe, color, textile, and silhouette - every detail and even props should match the character. $Ag{\hat{o}}n$ cast costumes are strictly limited in detail and decorative ornament usage as well as in color, since they are in charge of the management and operation of a competition. Alea cast's role is a self-demonstrator. Alea cast members should be a real tarot card reader. However, a manual should control their costumes. A total of 10 cast roles at a non-attraction space should be designed to show job patterns clearly in accordance with the whole theme at the park.

• Journal of Acupuncture Research
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• v.17 no.1
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• pp.175-187
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• 2000

PyoBon GeunGyul - one of the twelve regular meridians theory - play a important role on the principle of point selection and point prescription in acumoxibustion. PyoBon explain the connection of the concentration and diffusion of channel qi, GeunGyul explain the relation of both poles of channels flow. So, Geun and Bon means the starting point of channel qi, and Pyo and Gyul means the terminal point of channel qi. But the flow of channel qi on PyoBon GeunGyul different from today's circulation courses of twelve regular channels based on Kyungmaek(經脈) chapter of Youngchu. Thus this study investigate the contents of PyoBon GeunGyul and consider its connection with channel flow. The results are as follows : 1. PyoBon GeunGyul theory explain that the relation of the limbs and trunk at meridian and emphasize that the connection of meridian and the importance of the limb acupoints. 2. PyoBon GeunGyul theory can be understandable in the view of the primordial qi and explain that the primordial qi of twelve regular channels acts from the limbs to the trunk. 3. PyoBon GeunGyul theory is based on the system of primordial qi channel which circulates from fingers and toes facing toward heart or the head, different from today's circulation courses of twelve regular meridians. 4. PyoBon GeunGyul theory act as a basis of principle of a part or distant point selection which applicated widely in acumoxibustion.

• Journal of the Institute of Electronics Engineers of Korea CI
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• v.42 no.2 s.302
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• pp.39-48
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• 2005

In this paper, we implement the multimedia remote control system by using existing internet service or wired online. We also provide user-friendly convenient environment with developed application program named EzPlay and PC-EPG. The multimedia remote control system consists of integrated wireless transceiver of PC and TV connected USB type and the users can easily use lots of contents because EzPlay program provides appropriate UI mode on the PC and TV screen. The unposed system can operate real-time playing, reserved video receding and data storing function using internet mesh based on signal detecting control theory. The PC-EPG system is implemented by server/client web program and the client program based on visual C++/MFC processes data storing in client computer through TCP/IP. It also provides intelligent function that constructs database according to user's preference.