• Journal of Korea Entertainment Industry Association
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• v.14 no.2
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• pp.41-50
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• 2020

Acting is an act of expressing personality, image, sound, tempo, and movement flexibility in order to effectively express fictional characters in the play. It is said to refer to the action or mood of the person performing the character. In addition, all these acts are important elements of the media that the director wants to convey the subject of the work to the audience. In particular, the actor relies on the ambience, image and passionate role of winning and losing in theatrical film. In addition, more than 60% of the afterimages or remaining images in the film are images of the actor's acting or movement, and the trend of the actor. This study is not about acting divided by Conti, who is under the control of directors and directors. The purpose of this study is to analyze the aesthetic response and analyze the inner half of the suspense in the act and to help influence the expression that is effective in expressing the play.

• Proceedings of the Korea Water Resources Association Conference
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• 2023.05a
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• pp.106-106
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• 2023

저수지 수문자료는 강우량, 유입량, 저수량, 방류량이다. 이 중에서 관측되고 있는 것은 저수량과 일부 수로방류량에 불과하다. 그럼에도 모의에 의해 유입량을 고정시키면, 물수지에 의해 방류량을 계산할 수 있다. 그러나 저수량 오차로 모의 유입량과 계산 방류량의 신뢰도는 반드시 확인돼야 한다. 신뢰도가 낮으면 모의 유출량과 계산 방류량을 조정하며 신뢰도를 높여야 한다. 신뢰도는 평가주기가 짧을수록 보장된다. 여기서는 유역면적 218.80km², 유효저수량 3,494만m³, 수혜면적 5,117ha인 탑정지에 대해 2020년 1월1일부터 12월31일까지 1시간 단위로 1달, 10일, 3일, 2일 간격의 주기로 저수지 운영자료를 생산하고, 그 신뢰도를 평가하여 평가주기가 짧을수록 오차가 감소되는 것을 관찰코자 했다. 1시간 간격의 유입량은 ONE 모형으로 모의했고, 저수지 물수지 모형을 구축하여 모의 유입량에 저수량 변화를 더해 방류량을 계산했다. 또한 저수지 물수지에 의해 저수위를 모의했으며, 관측 저수위와의 오차제곱근(RMSE)으로 신뢰도를 평가한 결과는 다음과 같다. 1달 간격으로 신뢰도를 평가한 경우 RMSE는 132.466m, 10일 간격은 46.922m, 3일 간격은 0.520m, 2일 간격은 0.349m로 나타났다. 위의 결과로부터 저수지 수문자료의 평가주기를 짧게 할수록 신뢰도는 개선된다고 말할 수 있다. 이상의 결과는 과거 자료에 대해 1년 동안 1시간 간격으로 유입량을 모의하고 방류량을 계산한 결과를 고정시키고, 평가주기를 달리하며 수위오차를 분석한 결과이다. 만약 평가주기별로 유입량과 방류량을 실제 상황에 적합하게 조정하면, 그 신뢰도는 훨씬 더 개선될 것이다. 현재 저수지 수위만을 관리하고 있는 현장의 상황에서 이 연구결과가 시사하는 바는 매우 크다. 첨언하면 AI 시대의 핵심은 자료다. AI의 먹이는 자료다. 다시 말해 자료 없는 AI는 시체와 같다. 자료는 기본이고 진실이다. 자료 없는 결과는 가짜다. 또한 위의 결과는 자료는 상시 관찰돼야 한다는 것을 말한다. 1년에 한 번 수문자료를 평가하는 제도로는 고품질의 자료를 생산할 수 없다. 무엇보다 자료는 상시 관찰하는 제도가 정착돼야 하며, 그 때 비로소 AI와 공존과 협력으로 물관리 기술의 혁신을 이룰 것이라 확신한다.

• Journal of Powder Materials
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• v.30 no.4
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• pp.297-304
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• 2023

Iron oxide (Fe₂O₃) nanoclusters exhibit significant potential in the biomedical and pharmaceutical fields due to their strong magnetic properties, stability in solutions, and compatibility with living systems. They excel in magnetic separation processes, displaying high responsiveness to external magnetic fields. In contrast to conventional Fe2O3 nanoparticles that can aggregate in aqueous solutions due to their ferrimagnetic properties, these nanoclusters, composed of multiple nanoparticles, maintain their magnetic traits even when scaled to hundreds of nanometers. In this study, we develop a simple method using solvothermal synthesis to precisely control the size of nanoclusters. By adjusting precursor materials and reducing agents, we successfully control the particle sizes within the range of 90 to 420 nm. Our study not only enhances the understanding of nanocluster creation but also offers ways to improve their properties for applications such as magnetic separation. This is supported by our experimental results highlighting their size-dependent magnetic response in water. This study has the potential to advance both the knowledge and practical utilization of Fe₂O₃ nanoclusters in various applications.

• Korean Journal of Forensic Psychology
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• v.11 no.3
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• pp.267-285
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• 2020

The Statement evidence is an important method of proof in the criminal investigation and trial. Under certain conditions set by Korean Criminal Procedure Law, paper records of interrogations are admissible in criminal courts. However, it is shown that distortions are ever-present in paper records. Therefore, this study attempted to examine the effect of the investigator's belief about the veracity of a suspect on distortions of paper records. Ninety police investigators were randomly allocated into one of the three conditions('guilty belief', 'innocent belief', 'neutral belief'), and all the investigators were then asked to document a paper record while watching a prefilmed interrogation interview of the crime. The results showed that (1) the investigator's belief had significant effects on distortions. (2) All groups did more commissions than omissions. (3) matters subject to interrogation also had significant effects on distortions. In the conclusion, implications and limitations of the study were disscussed.

• Journal of the Korea Society of Computer and Information
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• v.28 no.7
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• pp.77-84
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• 2023

This research originated from the need to enhance the security of secure multiparty computation by ensuring that participants involved in multiparty computations provide truthful inputs that have not been manipulated. While malicious participants can be involved, which goes beyond the traditional security models, malicious behaviors through input manipulation often occur in real-world scenarios, leading to privacy infringements or situations where the accuracy of multiparty computation results cannot be guaranteed. Therefore, in this study, we propose a signature scheme applicable to secure multiparty technologies, combining it with secret sharing to strengthen the accuracy of inputs using authentication techniques. We also investigate methods to enhance the efficiency of authentication through the use of batch authentication techniques. To this end, a scheme capable of input certification was designed by applying a commitment scheme and zero-knowledge proof of knowledge to the CL signature scheme, which is a lightweight signature scheme, and batch verification was applied to improve efficiency during authentication.

• The Journal of the Convergence on Culture Technology
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• v.9 no.3
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• pp.347-358
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• 2023

This study attempted a convergence approach of family therapy and family coaching as the importance of convergence application of counseling and coaching has rapidly spread around the academic and clinical world with one individual client around the world since the 2000s. For this, based on previous domestic and foreign literature studies, coaching techniques that can increase clinical satisfaction and effectiveness by combining with coaching among the main theories of family therapy were presented. This researcher examined whether family therapy can be applied convergently with family coaching, and what benefits are available when the main theories of family therapy are combined with coaching in the clinical field. For this purpose, double binding and communication coaching, pseudo-mutuality and true rapport, marital schism and conflict mediation, differentiation and dissociation were compared and analyzed. Based on this study, it is hoped that a convergence approach of family therapy and family coaching will be attempted in the field of counseling and psychotherapy, and through this, it will contribute to establishing a new clinical treatment model and academic establishment of family coaching.

• Journal of Korea Entertainment Industry Association
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• v.13 no.4
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• pp.71-82
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• 2019

Today's media environment is becoming very complicated and the trend of media convergence is getting clearer. The convergence of media is the supreme hot issue. In this wave of convergence, there has also been a huge change between movies and electronic games. The remake boom between them showed a tremendous economic effect that can be achieved by exchanging two media of essentially different characteristics. As computer virtual reality technologies evolve, electronic games will provide a virtual world that can satisfy the demands of the visual, auditory, and tactile aspects very real to the public with the Internet. At that time, movies and other media will be thoroughly melted into the virtual world created by electronic games, and they will become an element of the virtual world as those media that exist in the truth world.

• Journal of Technologic Dentistry
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• v.46 no.2
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• pp.28-35
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• 2024

Purpose: To evaluate the three-dimensional trueness of upper and lower denture bases produced using a digital light processing (DLP) printer and immersed in a constant-temperature water bath. Methods: An edentulous model was prepared and fitted with denture bases and occlusal rims manufactured using base plate wax. After scanning the model, denture bases, and occlusal rims, complete denture designs were created. Using the designs and a DLP printer, 10 upper and 10 lower complete dentures were manufactured. Each denture was scanned before (impression surface of upper denture base before constant temperature water bath [UBC] and impression surface of lower denture base before constant temperature water bath [LBC] groups) and after (impression surface of upper denture base after constant temperature water bath [UAC] and impression surface of lower denture base after constant temperature water bath [LAC] groups) immersion in the constant-temperature water bath. Scanned files were analyzed by comparing reference and scanned data, with statistical analysis conducted using the Kruskal-Wallis test (α=0.05). Results: Statistical analysis revealed no significant differences between the UBC and LBC groups, nor between the UAC and LAC groups (p>0.05). However, significant differences were observed between the UBC and UAC groups and between the LBC and LAC groups, i.e., before and after the constant-temperature water bath for both maxillary and mandibular denture bases (p<0.05). Conclusion: Denture bases not immersed in the constant-temperature water bath (UBC and LBC groups) exhibited error values within 100 ㎛, whereas those immersed in the water bath (UAC and LAC groups) showed error values exceeding 100 ㎛.

• Cartoon and Animation Studies
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• s.37
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• pp.197-219
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• 2014

, one of the Disney's animations, hit the 10 million audience mark for the first time in the history of animations released in Korea. not only raised the fever with its theme song, 'Let it go', as well as Elsa, Anna, and Olaf's character products but caused sensations in many ways. If so, we need to think about what kind of meaning did create in Korea to be so sensational. This study examines the value that Frozen intended to deliver and the meaning it generated by using Greimas actant model and semiotic square. From the actant model analysis on Anna and Elsa from , it was identified that Anna desired to recover her relationship with Elsa and to take summer back in Arendelle. Her desires can be interpreted as her love toward Elsa and people in Arendelle. Meanwhile, Elsa always desired freedom although she confined herself because of her ability to freeze. In other words, Elsa desired to free herself from her freezing ability by finding out how to control her ability. Such desires of Anna and Elsa were achieved by their actions of true love, and the solution of all the conflicts in was an action of true love. From the semiotic square analysis on the meaning of , it was found out that created past-oriented value with which characters tried to change their abnormal lives of the present into their normal lives of the past. The characters tried to change their present lives where freezing winter comes in the middle of summer, communication between the sisters is cut off, and people try to take advantage of the abnormal state deliberately, into the past when the sisters had a good relationship and the natural season of summer in Arendelle. The past-oriented value that tried to tell us is similar to our reality. In our reality with a lot of unbelievable news and unstable circumstances, we desire to go back to the past when we were filled with affection and hope even though our lives were tough and difficult. This sentiment must have contributed to the huge success of in Korea.

• Culinary science and hospitality research
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• v.22 no.7
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• pp.267-280
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• 2016

Customer Experience Management (CEM) appeared as a complementary solution to overcome CRM limitations. CEM enhances profitability through building long-term relations with customers by understanding their experiences. This study aims at investigating the impact of customer experience quality on the willingness to pay more through customer satisfaction in the hotel businesses. The survey for this study was carried out on customers who had domestic hotel experience s within the last 6 months. Out of the 306 questionnaires retrieved, 225 valid responses were used for the empirical analysis that utilizied the statistical package programs SPSS 18.0 and AMOS 18.0. The research findings may be summarized as follows. First, as an outcome of the research hypothesis that each component of customer experience management would influence satisfaction, 'the peace of mind' & 'the moment of truth' were shown to have a significantly positive (+) impact on it. On the other hand, 'the product experience' was shown not to significantly influence it in a positive (+) way. Second, as an outcome of the research hypothesis that satisfaction would influence willingness to pay more. From the findings of the study, theoretical implications are as follows. It can be predicted that customer experience management will likely make customers more profitable because customers are willing to pay more with a sense of loyalty built through satisfaction of the hotel industry. In the practical implications, the dimension of experience quality examined by the study can be used as an index to measure and manage customer experience in the hotel industry.