• Journal of the Korean Society of Costume
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• v.56 no.6 s.105
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• pp.96-113
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• 2006

Romanticism factors in fashion since the 1990s is more about feminine softness and grace, and suggests the image of a fantastic cute and lovable girl with dreams. This study examined romanticism in literature focusing on the 19th century, which is considered the time of romanticism, and examined romanticism in men's fashion since the 1990s based on the newly found characteristics of romanticism. Romanticism in men's fashion since the 1990s can be divided into three categories of individual sensitivity pursuing romanticism, romanticism with a desire to aspire, and resistance inclined romanticism. First, individual sensitivity pursuing romanticism is the type that places importance on expression of emotions based on the values on individuals, and was expressed as either romanticism with sexual charm or as romanticism with an extremely feminine taste. Second, romanticism with a desire to aspire was the most prominent romanticism fashion type in men's fashion since the 1990s and it can be divided into four categories of aspiration of nature and time, aspiration of the past and romanticism, aspiration of childhood and aspiration of new exotic cultures. Third, resistance inclined romanticism was expressed as romanticism that is inclined to resist against materialism and romanticism that resists against youth culture.

• Journal of the Korean Chemical Society
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• v.54 no.4
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• pp.447-450
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• 2010

In this study, the improved large-scale synthetic route for epinastine hydrochloride, the second-generation antihistamine, was developed. The original synthetic route involves the synthesis of an aminomethyl derivative, the main intermediate, and in this process hazardous materials such as very toxic phosgene and sodium cyanide along with the explosive and expensive aluminum chloride and lithium aluminum hydride were used. In order to improve the synthetic route, we developed industrially very useful process to prepare the aminomethyl intermediate by the synthesis of the phthalimidomethyl derivative first and easy removal of the phthalyl group using hydrochloric acid or methyl hydrazine, and hazardous materials and expensive reagents were excluded in this process.

• The Research Journal of the Costume Culture
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• v.23 no.1
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• pp.74-84
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• 2015

The purpose of this study is to examine symbolic meanings of costumes shown by portraits of King Henry VIII and use them as basic data for research on costume design of historical dramas in the Renaissance or on King Henry VIII's costume. This study attempted analysis of symbolic meanings from the paintings-related various domestic and overseas literatures, preliminary study paper, and web sites etc. The symbolic meanings expressed by the portraits of King Henry VIII are characterized by authority, innovation performance, authority, masculinity, innovation performance, artistic taste, intellectual charm, intrepidity and benevolence. Especially, the portraits of King Henry VIII symbolized his masculine beauty by emphasizing sexual attractiveness that cannot be seen in portraits of other kings through broad shoulders and exaggerated codpiece which are the zenith of masculine beauty during the Renaissance age. Through the image of King Henry VIII which was painted with jester or barber surgeons, his characteristic and open mind thinking highly of the technique and human life was also expressed. In the portrait of King Henry VIII, various images set in knights' tournament, playing a musical instrument and reading a book as well as the image of wearing a parliament costume were shown, highlighting King Henry VIII as a person good at both literary and martial arts with open and innovative personality than any other kings in history.

• Journal of Ocean Engineering and Technology
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• v.29 no.3
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• pp.255-262
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• 2015

The present study developed a numerical simulation tool for the coupled dynamic analysis of multiple turbines on a single floater (or Multiple Unit Floating Offshore Wind Turbine (MUFOWT)) in the time domain, considering the multiple-turbine aero-blade-tower dynamics and control, mooring dynamics, and platform motions. The numerical tool developed in this study was designed based on and extended from the single-turbine analysis tool FAST to make it suitable for multiple turbines. For the hydrodynamic loadings of floating platform and mooring-line dynamics, the CHARM3D program developed by the authors was incorporated. Thus, the coupled dynamic behavior of a floating base with multiple turbines and mooring lines can be simulated in the time domain. To investigate the effect of asymmetric aerodynamic loading on the global performance and mooring line tensions of the MUFOWT, one turbine failure case with a fully feathered blade pitch angle was simulated and checked. The aerodynamic interference between adjacent turbines, including the wake effect, was not considered in this study to more clearly demonstrate the influence of the asymmetric aerodynamic loading on the MUFOWT. The analysis shows that the unbalanced aerodynamic loading from one turbine in MUFOWT may induce appreciable changes in the performance of the floating platform and mooring system.

• Ocean Systems Engineering
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• v.5 no.2
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• pp.109-123
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• 2015

In the present study, the coupled dynamic response of a Submerged Floating Tunnel (SFT) and mooring lines under regular waves is solved by using two independent numerical simulation methods, OrcaFlex and CHARM3D, in time domain. Variations of Buoyancy to Weight Ratio (BWR), wave steepness/period, and water/submergence depth are considered as design and environmental parameters in the study. Two different mooring-line configurations, vertical and inclined, are studied to find an optimum design in terms of limiting tunnel motions and minimizing mooring-line tension. The numerical results are successfully validated by direct comparison against published experimental data. The results show that tunnel motions and tether tensions grow with wave height and period and decrease with submergence depth. The inclined mooring system is more effective in restricting tunnel motions compared to the vertical mooring system. Overall, the present study demonstrates the feasibility of this type of structure as an alternative to traditional bridges or under-seabed tunnels.

• Women's Health Nursing
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• v.11 no.2
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• pp.129-134
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• 2005

Purpose: This study was purposed to survey pain, efficacy, and comfort during the first stage of labor and to identify correlations among them. Method: The subjects were 116 laboring women who were admitted to a baby-friendly hospital recommended by UNICEF for breast feeding. Data were collected using a structured questionnaire composed of labor pain, labor efficacy, and labor comfort with 10 cm visual analog scale respectively. The data were analyzed by frequency, Pearson's correlation, and ANOVA. Result: Labor pain, labor efficacy, and labor comfort in latent phase were positive correlation with them in active phase. The more pain, the less labor efficacy and the less comfort in latent phase. and the more pain, the less comfort in active phase. Labor efficacy was positively correlated with labor comfort in both phase. Lastly, women supported by their husbands had significantly higher labor pain than women supported by their mothers. Conclusion: The results suggest that nurses develop a labor efficacy program for pregnant women and their mothers or spouses.

• Korean Journal of Food Science and Technology
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• v.24 no.2
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• pp.183-186
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• 1992

Jindo Hongju is a traditional liquor in Korea. The characteristic of Hongju are its unique flavour and red color which is extracted from the root of gromwell (Lithospermum erythrorhizon). It is due to these color and flavour that Hongju attracts visual charm. However, the commercial value of Hongju is reduced because of the discoloration of red pigment during storage. Therefore, factors which cause the discoloration of red pigment and methods to prevent discoloration were investigated. The results obtained from this study are summarized as follows. The factors that cause the discoloration were visible light, temperature (beyond $40^{\circ}C$), pH (above 10) and inorganic ion ($Cu^{2-}$). Among all the additives added, Cystein (100 ppm) was the most effective inhibitor of pigment discoloration.

• Journal of Engineering Education Research
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• v.22 no.5
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• pp.49-55
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• 2019

Folded structure is widely applied in various engineering fields. Many of the Japanese folding fans in the Edo era (1603-1868) have been successfully blended with the processing technology of "natural materials" that is the origin of Japan's "Monodzukuri" (craftsmanship) and its application "artistic originality". The charm of a fan lies in the diversity of stereoscopic expression not born in plane representation. For example, the effects of folds, the expression of the front and back sides flowing from the front to the back by double-sided description, and the two-layer effect of raising the backside from the surface using the permeability of Japanese paper, the calculated depiction are also seen. Moreover, by handling the fan, it also produced an illusion effect which skillfully calculated the change due to movement of the viewpoint. Students experience the natural materials such as Japanese paper, bamboo and starch paste, which are the materials of paint and fan at the time, and processing method, and know the difference with the current one. This study is to verify the effectiveness of engineering education which gains experience by making concrete fans and to understand deeply this traditional technology with the artistry of a Japanese fan at the same time. And we can learn from the characteristics of the fan to Japan's history and culture.

• Ocean Systems Engineering
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• v.11 no.4
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• pp.313-330
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• 2021

In this study, the dynamic interaction between an Arctic Spar and drifting level ice is examined in time domain using the newly developed ice-hull-mooring coupled dynamics program. The in-house program, CHARM3D, which is the hull-riser-mooring coupled dynamic simulator is extended by coupling with the open-source discrete element method (DEM) simulator, LIGGGHTS. In the LIGGGHTS module, the parallel-bonding method is implemented to model the level ice using an assembly of multiple bonded spherical particles. As a case study, a spread-moored Artic Spar platform, whose hull surface near waterline is the inverted conical shape, is chosen. To determine the breaking-related DEM parameter (the critical bonding strength), the four-point numerical bending test is used. A series of numerical simulations is systematically performed under the various ice conditions including ice drift velocity, flexural strength, and thickness. Then, the effects of these parameters on the ice force, platform motions, and mooring tensions are discussed. The simulations reveal various features of dynamic interactions between the drifting ice and moored platform for various ice conditions including the novel synchronous resonance at low ice speed. The newly developed simulator is promising and can repeatedly be used for the future design and analysis including ice-floater-mooring coupled dynamics.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.22 no.4
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• pp.23-28
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• 2022

Recently smart device(such as smart phone and tablet PC) become a role as an information gateway, using of the web news by multiple users from the web portal has been more important things. However, the quantity of creating web news on the web makes hard to catch the information which the user wants and confuse the users cause of the similar and repeated contents. In this paper, we propose the news recommend system using the document summarization based on KoBART which gives the selected news to users from the candidate news on the news portal. As a result, our proposed system shows higher performance and recommending the news efficiently by pre-training and fine-tuning the KoBART using collected news data.