• The Mathematical Education
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• v.39 no.1
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• pp.59-69
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• 2000

In order to serve effective teaching and teaming environments with an appropriate harmony of hard technologies and soft technologies and to contribute to multimedia contents design and development this study shows that the theoretical backgrounds, producing backgrounds, contents scenario, and related research as well as their use and integration into realistic classroom. In our environments, it is believed that it is possible for us to develop effective mathematics educational multimedia development fitting to our culture and emotion. Thus it is urged that the government should support the professional multimedia development ＆ production association enthusiastically.

• Journal of the Society of Naval Architects of Korea
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• v.31 no.2
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• pp.29-37
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• 1994

In this paper the modelling procedure and analysis technique for the prediction of accurate critical speeds of marine propeller shafts are suggested. As a solution method the transfer matrix method is employed to calculate the critical speeds, which are correspond to natural frequencies of the shaft in lateral vibration, and whirling responses. Furthermore, in order to check the validity of the simple prediction formulae, such as Jasper's formula and Panagopulos's formula, numerical calculations were performed. From the numerical results it was found that the critical speed of the propeller shaft is sensitive to the position and the supporting conditions of journal bearings.

• Proceedings of the Korean Fiber Society Conference
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• 2007.11a
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• pp.10-12
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• 2007

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• Journal of Microbiology and Biotechnology
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• v.4 no.4
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• pp.264-269
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• 1994

To determine the nucleotide sequence of the ds RNA segment B containing the RNA dependent RNA polymerase (RdRp) gene of the DRT strain of infectious pancreatic necrosis virus (lPNV), the cDNA of the ds RNA segment B of the DRT strain of IPNV was synthesized using the reverse transcriptase (RT)-polymerase chain reaction (PCR) and its cDNA nucleotide sequence was determined. The DRT segment B was 2, 783 bp long and contained only a single long open reading frame (ORF) of 2, 535 bp in length. This ORF nucleotides encoded the VPl protein, the putative RdRp of IPNV. The VPl protein comsisted of 845 amino acids. The molecular weight of the RdRp, as deduced from the nucleotide sequence, is 94, 426. The nucleotide sequence of the ORF of the DRT showed 89.7% homology to the Jasper strain, but 80.8% to the Sp strain. The amino acid sequence of the ORF of the DRT sho.wed 97.6% homology to the Jasper strain, but 88.7% to the Sp strain. The conserved GTP-binding motif was detected in VPl protein.

• Korean Journal of Heritage: History & Science
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• v.46 no.4
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• pp.160-173
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• 2013

This research aims to understand the precise character of relics based on literature search and material analysis of the jade excavated from the first buried place of King Jung-jo, and to assess the level of damage through non-destructive diagnosis. Furthermore, scientific conservation treatment was used to restore the original shape of the excavated jade. According to literature search, the excavated jade is known to be jasper, but material analysis showed that it was as a serpentine with the mineral composition of antigorite. Infrared thermography analysis to assess deterioration showed that the internal damage is the result of the interstices developed along the boundary surface of the obtained jade. For conservation treatment of the damaged area on the surface, the jade was filled with a mixture of plaster and glue, and covered with a mixture of acrylic paint and gloss medium for protection, and color was adjusted.

• Journal of Fashion Business
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• v.9 no.3
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• pp.1-7
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• 2005

The aim at this paper is to provide how to adopt statistical technique like Lisrel, one at the software programs, to secondary data tram Lee Yong-Ju(1998). We develop three research questions and analyze the data at women in their twenties to their fifties simultaneously rather than each age group so that we compare the results at each age group within one model in this study. At each age group the relationships between the satisfaction at the weight and women's lower body parts regarding waist girth, hip girth and thigh girth are investigated. The results reveal that women are satisfied with different lower body parts according to the satisfaction of their weight in terms of their age range and imply the satisfaction of their lower body parts by analyzing the satisfaction of their weight does not correspond with increases in their age.

• Ocean Systems Engineering
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• v.7 no.4
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• pp.345-369
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• 2017

The ocean environment offshore West Africa is considered to be mild. However, the generated swell from distant North and South Atlantic during austral winter and summer can reach high wave amplitudes with relatively low wave periods or low wave amplitudes with long wave periods, the later can be a crucial scenario to consider when the assessment of vessel resonance is of importance. Most offshore operations, which include offshore drilling, and installation in West Africa, are carried out from floating systems. The response of these systems and performance are governed by characteristics, such as amplitude and frequency of the wave and swell seas. It is therefore important to fully understand the sea conditions offshore Nigeria. This study covers the description of the swell sea offshore Nigeria using Bonga offshore wave measurements collected from the directional wave-rider (DWR), positioned at the Bonga site off the coast of Nigeria.

• International conference on construction engineering and project management
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• 2009.05a
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• pp.237-241
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• 2009

Automation and robotic technology (ART) has been successfully applied in the manufacturing and allied industries to achieve on-time delivery of quality products at increasingly reduced costs. Meeting time, quality and cost targets still remains a big challenge in the global construction industry with prevalence of time and cost overruns. Application of ART in the construction industry could contribute to significant improvement in the efficient and effective delivery of projects to meet and exceed client expectations. However, the uptake of ART is still low in the construction industry. This study investigates the various ways in which ART could be applied to improve construction project delivery, potential areas of applications, and constraints to the uptake of the technology in the construction industry. Recommendations are made for improving the uptake of ART in the construction industry.

• Journal of Service Research and Studies
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• v.13 no.4
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• pp.191-205
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• 2023

Artificial Intelligence (AI), especially in the domain of text-generative services, has witnessed a significant surge, with forecasts indicating the AI-as-a-Service (AIaaS) market reaching a valuation of $55.0 Billion by 2028. This research set out to explore the quality dimensions characterizing synthetic text media software, with a focus on four key players in the industry: ChatGPT, Writesonic, Jasper, and Anyword. Drawing from a comprehensive dataset of over 4,000 reviews sourced from a software evaluation platform, the study employed the Latent Dirichlet Allocation (LDA) topic modeling technique using the Gensim library. This process resulted the data into 11 distinct topics. Subsequent analysis involved comparing these topics against established AI service quality dimensions, specifically AICSQ and AISAQUAL. Notably, the reviews predominantly emphasized dimensions like availability and efficiency, while others, such as anthropomorphism, which have been underscored in prior literature, were absent. This observation is attributed to the inherent nature of the reviews of AI services examined, which lean more towards semantic understanding rather than direct user interaction. The study acknowledges inherent limitations, mainly potential biases stemming from the singular review source and the specific nature of the reviewer demographic. Possible future research includes gauging the real-world implications of these quality dimensions on user satisfaction and to discuss deeper into how individual dimensions might impact overall ratings.

• Journal of the Korean Society of Clothing and Textiles
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• v.10 no.1
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• pp.69-84
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• 1986

The objective of this Paper was to identify the relationship between the fine arts, pop art and fashion in relation to its qualities, motifs, and techniques of graffiti and collage. The data of this study were collected from fashion magazines such as French Vogue and American Vogue from 1962 through 1970 and Elle from 1980, post cards and reports of costume exhibition in Victoria & Albert museum in London, and newspaper accounts and magazine accounts. The qualities of pop art were characterized as 1) Popular (designed for mass audience), 2) transient (short term solution), 3) expendable (easily forgotten), 4) low cost, 5) mass produced, 6) young (aimed at youth), 7) witty, 8) sexy and erotic, ana 9) big business. Pop art was rooted in urban environment. According to analysis of the data for this paper, these special aspects of that environment reflected on fashion in the 60's. Mary Quant, Zandra Rhodes, Y.S.L., Rudi Gernreich, Paco Rabanne, Pierre Cardin, Andre Courreges in the 60's and Castelbajac and Sprouse in the 80's showed Pop art dresses, mods fashion inspired by pop artists such as Hamilton, Donaldson, Allen Jones, Jasper Jones, Andy Wahol, and Keith Haring. New erotism of fashion was Produced by Y.S.L.'s see-through blouse, Courreges'a hipster pants, and Gernreich's bikinis which revealed the navel and the breast. T-shirts and dresses ornamented with Pop idols' faces, Pop graffitic motifs, and slogans, as a resistant to society, were begun to popular.