• Proceedings of the Korean Institute of Building Construction Conference
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• 2011.05a
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• pp.103-105
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• 2011

The purpose of this study is to suggest basic data which is firing technique at manufacturing time for preservation and rehabilitation of masonry modern architecture by assumed firing-temperature. It could be possible to estimate firing-temperature at manufacturing time through the result of the experiments, XRD and changed absorbing ratio from re-firing.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2008.05a
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• pp.163-168
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• 2008

In a today, our concerns have been changed from a single material to relation, communication and time. The human life made up of science, technology, philosophy and art of the modern society can decide whoerness by connecting or replacing a comprehensive and many kinds. This one is exhibited in interior actively. The space of the pluralistic world is sustained by not simple and fixed relation but complex and flexible relation. And it is shown as an undecided phenomenon by effecting and modifying each other. In here, the boundary has a phase of undecided relation but at the same time it can make possibility to be abundant to infinity. The purpose of our study with considering the uncertainty of the boundary is to solve the discord of between division and unify of modern architecture space and suggest new way to be mediation and to occupy independent area.

• The Korean Journal of Archival Studies
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• no.78
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• pp.285-336
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• 2023

This study aims to analyze the system of official documents enacted during the modern reform period and the official documents produced in the provincial government office, scrutinizing the reality of management of the official documents that were conducted in the provincial government office at that time and organizing the characteristics. For this, I progressed this study targeting Changwon superintendent office that functioned as the modern government office among the provincial government office that existed during the modern reform period, and whose official documents produced in the government office remained relatively intact. At first, I summarized the history of Changwon area where Changwon superintendent office was installed. I investigated the geographical characteristics and the historical background in which Masanpo port of Changwon was opened in the past history and the superintendent office was installed. Following this, I categorized the function of Changwon superintendent office from the legal perspective, and reviewed the major contents of the official documents produced in the business activity and the historical context. Finally, I compared and analyzed the system of the official documents enacted at that time and their formats, organizing the official documents produced in the provincial government office during the modern reform period and the characteristics of the system of the official documents about the provincial government office.

• Nuclear Engineering and Technology
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• v.51 no.2
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• pp.432-438
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• 2019

In the study of nuclear structure, the fast timing technique can be used to measure the lifetime of excited states. In the paper, we have developed a new fast timing system, which is made up of two $LaBr_3:Ce$ detectors and a set of waveform sampling system. The sampling system based on domino ring sampler version 4 chip (DRS4) can digitize and store the waveform information of detector signal, with a smaller volume and higher timing accuracy, and the waveform data are performed by means of digital waveform analysis methods. The coincidence time resolution of the fast timing system for two annihilation 511 keV ${\gamma}$ photon is 200ps (FWHM), the energy resolution is 3.5%@511 keV, and the energy linear response in the large dynamic range is perfect. Meanwhile, to verify the fast timing performance of the system, the $^{152}Gd-2_1^+$ state form ${\beta}^+$ decay of $^{152}Eu$ source is measured. The measured lifetime is $45.3({\pm}5.0)ps$, very close to the value of the National Nuclear Data Center (NNDC: $46.2({\pm}3.9)ps$). The experimental results indicate that the fast timing system is capable of measuring the lifetime of dozens of ps. Therefore, the system can be widely used in the research of the fast timing technology.

• Journal of the Daesoon Academy of Sciences
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• v.24_1
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• pp.255-289
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• 2014

This study's aim is to identify modern and post-modern values and transnationalism embodied in Daesoon Thought and to seek for the new value to overcome irrationality of modern values in this society we live in. Several previous studies discussed about these issues, but most of them studied them on the basis of Korean new religions or Jeungsangyo, or in sociological theory perspective. Therefore, this study focused on Daesoon Thought encompassing ideological perspective as well as historical perspective of Daesoonjinrihoe. As for nationalism, while Eastern learning(Dong-Hak) is prone to ethnocentricity, Daesoon Thought shows trans-ethnic perspective. As for historical perspectivel, Mugeuikdo, a precursor to Daesoonjinrihoe showed non-relationship with any politics as contrasted with other new korean religious movement at that time. As for aspects of modern values, 3 perspectives (political system, social system, abolition of premodern values) were discussed. As for political system perspective, while Eastern learning advocates democratic modernity but accepted monarchy, Jeungsan denied monarchy. And While western political philosophy advocated rationality-based absolute person, Daesoon Thought proposes ideal human who can have political power and do religious indoctrination all together. As for social system perspective, while western humanism is based on all of he people's equity in front of God, Eastern learning on humans are Heaven (人乃天), Daesoon Thought is based on Injon thought(人尊思想) which encompasses spiritual world, human world and all of the universe. Daesoon Thought also proposes abolition of discrimination by gender, social position. As for abolition of premodern values, Daesoon Thought critics pre-modern formalism and advocate acceptance of other nations' culture, pragmatism, and humanism. As presented above, Daesoon Thought has not only modern values but also aspects of post-modernity and transnationalism. In the future, further studies are needed which tackle these issues and search for new values of Daesoon Thought which can overcome limitation of modern values.

• Journal of the Korean Society of Costume
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• v.51 no.3
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• pp.87-98
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• 2001

The purpose of this study is to examine the tattoo look in modern fashion from the aspects of 'expression techniques' and 'aesthetic properties'. Tattoos are one of the body decoration which have been continued for a long time all over the world and have contained various meanings in : invocation. symbolization. solidification, exotic tastes, and body decoration. While tattoos have been progressed for the past time, they have been enlarged into body painting, make-up, and even into body art. Besides, their technical skills and equipments have been also developed. Therefore, tattoos are neither tabooed nor restricted in lower class, such as gangsters, bickers, prostitutes, etc., any longer. They are showed in everywhere of our society, running on the fashion. Specially, in fashion, they are shown through the 'tattoo look' designed by talented fashion designers. Futhermore, tattoos are one of the things which have gotten a new value under the Post-modernism and the turning of the century. The various tattoo looks in modern fashion are classified into four categories, according to the expression techniques, the use of see-through, reappearance of primitive body-decoration, application of tattoo patterns, application of street styles'tattoo patterns, make-up & body painting. And, they are also classified into four categories, according to the aesthetic properties Exoticism, Eroticism, Primitivism, and Grotesque.

• Journal of the Korean Society of Costume
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• v.32
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• pp.149-162
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• 1997

In this paper it was observed that the influences of social environment that had been saturated by the modern awareness and west-ern culture effected largely on clothing. Also it was studied how and by what en-vironmental factors the costume during the enlightening period was accepted and devel-oped in Korea relative to social cultural en-vironment. In this research the emphasis was placed on the process of changing to western clothing especially the influence of Group Clothing on the general women's clothing. Therefore the types of group clothing and its influences were studied. in this study the types of group clothing recalled were modern women's clothing mission-ary women's clothing professional women's such as nurse uniforms school girls' uniforms and the invention of women's sports wear. And lastly it was searched for the direction of developent in apparels. From the above mentioned we can conclude that the clothing is inseparable from social and cultural Invironments and foreign affairs of politics at the time. Also it is considered that the types of group styles were the necessary happenings in the early stage of modern so-ciety. Because of historical situation in Korea the western clothing style had taken place in a short period of time. however Korean women's clothing which had been centerred around group clothing was considered to have changed from Korean traditional costume to western clothing by rational decisions of modern awareness in-stead of sudden change from traditional clothing to western clothing by indiscrete acceptance of western culture.

• Bulletin of the Korean Chemical Society
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• v.30 no.10
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• pp.2259-2264
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• 2009

A new high-energy organic potassium salt, 2-(dinitromethylene)-1,3-diazepentane potassium salt K(DNDZ), was synthesized by reacting of 2-(dinitromethylene)-1,3-diazepentane (DNDZ) and potassium hydroxide. The thermal behavior and non-isothermal decomposition kinetics of K(DNDZ) were studied with DSC, TG/DTG methods. The kinetic equation is $\frac{d{\alpha}}{dT}$ = $\frac{10^{13.92}}{\beta}$3(1 - $\alpha$[-ln(1 - $\alpha$)]$^{\frac{2}{3}}$ exp(-1.52 ${\times}\;10^5$ / RT). The critical temperature of thermal explosion of K(DNDZ) is $208.63\;{^{\circ}C}$. The specific heat capacity of K(DNDZ) was determined with a micro-DSC method, and the molar heat capacity is 224.63 J $mol^{-1}\;K^{-1}$ at 298.15 K. Adiabatic time-to-explosion of K(DNDZ) obtained is 157.96 s.

• Cross-Cultural Studies
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• v.37
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• pp.81-107
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• 2014

Freud's' discovery of the unconscious' is a great revolution. Because of this, human beings were able to get the opportunity to look into their inner than honest. Lu Xun and Guo Mo Ruo a pair of realism and romanticism literature representative of Chinese modern literature writers. They then absorb the psychoanalytic theory o Freud along with other Western zeitgeist, introduce them widely inliterary theory and creative practice, which was again. Lu Xun was reflected in the human world of the unconscious Freud uncovered on the basis of strict realism literary spirit, Guo Mo Ruo is in accordance with the romantic literary time for the purpose of 'art for art' depicting a man's inner psychological well did. Although Freud spirit they claim to social and literary artistry of literature based on different yarns in the Acceptance of analytical theory, has the characteristics of a common sentiment analysis method to express and describe the unconscious human potential. 5.4 When Lu Xun and Guo Mo Ruo China Journalism writers, including Freud's psychoanalytic theory has embraced the Enlightenment and the old feudal society was a major contribution to want to read exactly what the human inner hearing. Chinese modern literature writers have to accept sometimes positive, sometimes accepting the psychoanalytic theory was intellectually sharp criticism, which could be a great instrument in time to the 5.4 Enlightenment and psychological fiction novel further development.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.11 no.4
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• pp.2020-2037
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• 2017

In order to improve the energy efficiency of n-Epidemic routing protocol in opportunistic networks, in which a stable end-to-end forwarding path usually does not exist, a novel adjustment strategy for parameter n is proposed using learning atuomata principle. First, nodes dynamically update the average energy level of current environment while moving around. Second, nodes with lower energy level relative to their neighbors take larger n avoiding energy consumption during message replications and vice versa. Third, nodes will only replicate messages to their neighbors when the number of neighbors reaches or exceeds the threshold n. Thus the number of message transmissions is reduced and energy is conserved accordingly. The simulation results show that, n-Epidemic routing protocol with the proposed adjustment method can efficiently reduce and balance energy consumption. Furthermore, the key metric of delivery ratio is improved compared with the original n-Epidemic routing protocol. Obviously the proposed scheme prolongs the network life time because of the equilibrium of energy consumption among nodes.