• Nuclear Engineering and Technology
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• v.53 no.12
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• pp.4014-4021
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• 2021

If safety injection systems (SISs) do not work in the event of a loss-of-coolant accident (LOCA), the accident can progress to a severe accident in which the reactor core is exposed and the reactor vessel fails. Therefore, it is considered that a technology that provides recoverable maximum time for SIS actuation is necessary to prevent this progression. In this study, the corresponding time was defined as the golden time. To achieve the objective of accurately predicting the golden time, the prediction was performed using the deep fuzzy neural network (DFNN) with rule-dropout. The DFNN with rule-dropout has an architecture in which many of the fuzzy neural networks (FNNs) are connected and is a method in which the fuzzy rule numbers, which are directly related to the number of nodes in the FNN that affect inference performance, are properly adjusted by a genetic algorithm. The golden time prediction performance of the DFNN model with rule-dropout was better than that of the support vector regression model. By using the prediction result through the proposed DFNN with rule-dropout, it is expected to prevent the aggravation of the accidents by providing the maximum remaining time for SIS recovery, which failed in the LOCA situation.

• Bulletin of the Korean Chemical Society
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• v.16 no.9
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• pp.850-858
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• 1995

Golden-rule like formulas have been used without theoretical basis to calculate the resonance lifetimes and final state distributions in the predissociation of van der Waals molecules. Here we present their theoretical basis by extending Fano's configuration interaction theory. Such extensions were independently done by Farnonux [Phys. Rev. 1985, 25, 287] but his work, unfortunately, was not well known outside some small group of people in the field of Auger spectroscopy. Since my extension is easier to understand than his, it is presented here. Theoretical basis of Golden rule like formulas used in the predissociation of van der Waals molecules was obtained by using such extensions. Factors responsible for several aspects of predissociation dynamics, such as variations of dynamics as functions of resonance lifetimes, or variations in shapes of final quantum state distributions of photofragments around resonances, were identified. Parameters, or dynamical information that could be obtained from the measurement of partial cross section spectra were accordingly determined. The theory was applied to the vibrational predissociation of triatomic van der Waals molecules and its result was compared with those calculated by close-coupling method. An example where Golden-rule like expression fails and branching ratios vary greatly around a resonance was considered.

• Journal of the Korean Society of Costume
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• v.58 no.3
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• pp.123-130
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• 2008

Symbolizing holiness, wealth and power, golden color was most effective to express the absolute power of royal family and aristocratic society as well as the beauty of magnificent and brilliant authority. Such golden color was understood as the artistic color formed in the dictatorial society as well as the society under the rule of absolute monarch. Thus, it has been used in the costume that symbolizes nobleness, holiness, brilliancy, ethnicity and future-oriented property. In this sense, the image of golden color shown in contemporary fashion was analyzed as follows in this research: First, showing the future-oriented image, golden color expresses avant-garde, cyber and cosmic future-oriented image by using diverse new materials which introduce the state-of-the-art technology sense in addition to metallic textile. Second, getting hint from the ethnic costume of many countries around the world such as brilliant embroidery using golden-thread, ornament with exaggerated technique such as gold foil, mark and character in peculiar tint, the ethnic image of golden color expressed the peculiar color or materials of ethnic costume, handicraft details, etc in golden color. Third, since golden color is expressed in ostentatious image to which elegance and luxuriousness that looks like the work of haute-couture costume of royal family or sensuality that voluptuously expresses the beautiful body line of women are added, the viewers are enchanted or attracted.

• Transactions of the Korean Society of Mechanical Engineers A
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• v.25 no.6
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• pp.988-995
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• 2001

Functionally graded materials(FGMs) are highlighted to be suitable for high temperature engineering due to their continuous distribution of material properties. In this paper, an optimal design is executed for determining the optimal material volume distribution pattern that minimizes the steady-state thermal stress of FGM heat-resisting composites. The interior penalty function method and the golden section method are employed as optimization techniques while the finite element method is used for thermal stress analysis. Through numerical simulations we suggest the volume fraction distributions that considerably improve initial thermal stress distributions.

• Journal of Korean Medical classics
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• v.21 no.3
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• pp.285-296
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• 2008

"The Golden Mirror of Medicine(醫宗金鑑)" is a very famous medical book. It was compiled by the medical officers of the Cheong(淸, Qing) Dynasty, especially headed by Ogyeom(吳謙, Wuqian). "The Elimination ＆amp; Supplement about the Famous Prescription Comments(刪補名醫方論)"that forms one part of "The Golden Mirror of Medicine(醫宗金鑑)", is a collection of famous notes about important prescriptions. Many parts of "The Elimination ＆amp; Supplement about the Famous Prescription Comments(刪補名醫方論)" were quoted from "The Famous Prescription Comments on Ancient and Modern Times(古今名醫方論)". The first part of the vol. Ⅱ of "The Elimination ＆amp; Supplement about the Famous Prescription Comments(刪補名醫方論)"mainly describes about the prescriptions of elevating Yanggi[升陽], which were invented by Igo(李杲, Ligao), a famous physician of the Geum(金, Jin) Dynasty. The treatments were five and three of them were quoted from "The Famous Prescription Comments on Ancient and Modern Times(古今名醫方論)". The basic rule of herbal combination of these prescriptions is a combination of herbs of strengthening-gi[補氣] and dispersing herbs[發散藥]. If the dispersing herbs[發散藥] is used with the herbs of strengthening-gi[補氣藥], they elevate Yanggi(陽氣) together.

• Journal of Korea Port Economic Association
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• v.24 no.2
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• pp.19-41
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• 2008

The purpose of this study aims to explore scope of damages resulted from early redelivery under time charter with the Golden Victory case. In this case, disputes arose in relation to the quantum of damages recoverable by th owners. The owners contended that the second Gulf War was irrelevant to their claim, which was to be assessed at the difference between the charter rate and the lower market rate for the whole of the remaining four-year period of the charterparty. The charterers contended that since clause 33 would have entitled them to cancel the charter on the outbreak of the second Gulf War, two years after the repudiation, the owners' claim for damages only ran for those two years. There was no such rule as was contended for by the owners, and that the damages had to reflect the fact that, had there been no repudiatory breach, the charterparty would not have run its full term because the charterers would have cancelled the charter on the outbreak of the second Gulf War.

• The Journal of Learner-Centered Curriculum and Instruction (JLCCI)
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• v.23 no.1
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• pp.7-33
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• 2019

Ostrom's commons theory is based on the erroneous premise that differences in the resource management method originate from the physical attributes of resources such as subtractability and non-excludability. Thus, the theory fails to explain that the same resource may become private goods and toll goods, or common pool resources and public goods depending on the social conditions. Commons must be defined not by physical attributes but by social ones. In this study, rivalry and legitimacy of monopoly are presented as the criteria for resource classification instead of subtractability and non-excludability. Moreover, it was found through sea fields management in Jeju that legitimacy of monopoly is evaluated by the golden rule, more specifically the principle of fairness and respect for human life.

• Journal of Korean Philosophical Society
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• v.129
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• pp.341-366
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• 2014

This Thesis analyzes the two forms of Confucian Golden Rule(Shu恕) that were proposed by Zhu Xi朱熹 and Dai Zhen戴震 each other, and researches their ethical significances. Zhu Xi don't regards Shu as universal ethics by itself, while Dai Zhen identify Shu as the ground of universal ethics, According to this thesis, Zhu Xi thought that Shu has a danger of immoral misusage in some situation because Shu is so simplistic form of identification. Because this, Zhu Xi, for the purpose of blocking arbitrary misusage of Shu and holding universality of ethics, suggests that moral sincerity(Zhong忠) of subject is necessary to practice of Shu. Dai Zhen, however, criticizes Zhu Xi's Ethical Structure. In Dai Zhen's view, Zhu xi's idea that the subject has to establish his own morality through Zhong before practice Shu cannot make him escape from subjectivity necessarily. In this point, Dai Zhen revive Shu. His Shu concept means the reciprocity of human desires to each other. But Dai Zhen's idea, as Zhu Xi worried, has a danger of immoral misusage in some situation. On this problem, this thesis elucidates that Dai Zhen' desire concept is not individual various desires but is common basic desires of existence, thereby attests that Dai Zhen's Shu is safe from immoral misusage. This thesis claim that even if Zhu Xi's and Dai Zhen's position is so different, the ethical aims of two scholars is same. They both attempted to overcome the evil of subjectivism and to procure universality of ethics, furthermore to accomplish social fairness. Consequently, this thesis claims that two scholars both walked in same way because both wanted to establish the universality of Shu and to pursue realization of social fairness.

• Journal of Korean Society for Quality Management
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• v.12 no.2
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• pp.33-36
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• 1984

This paper is concerned with the optimal replacement policy of auto-scale with increasing error-variance. This optimization model is to minimize the sum of the cost of defective and excess weight allowance for a target value. The numerical example for the proposed problem is solved by Golden-Section Search and Simpsons's rule.

• Journal of the East Asian Society of Dietary Life
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• v.3 no.1
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• pp.37-49
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• 1993

The results obtained form this study are as follows(For examples : ) 1. The tea wares for hwarang were entirely different from those appearing in Lu yu's ch'a ching as they were creatively developed by hwarang to suit outdoor sue in their outdoor activities as a disciplinary training. 2. In analysis of Korea's traditional ceramics starting for koryo down to choson in its pattern, most Korean ceramics corresponded with the golden rule completely and the rest were quite close to it.