• Title/Summary/Keyword: reconciliation and the true

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Dynamic data validation and reconciliation for improving the detection of sodium leakage in a sodium-cooled fast reactor

  • Sangjun Park;Jongin Yang;Jewhan Lee;Gyunyoung Heo
    • Nuclear Engineering and Technology
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    • v.55 no.4
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    • pp.1528-1539
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    • 2023
  • Since the leakage of sodium in an SFR (sodium-cooled fast reactor) causes an explosion upon reaction with air and water, sodium leakages represent an important safety issue. In this study, a novel technique for improving the reliability of sodium leakage detection applying DDVR (dynamic data validation and reconciliation) is proposed and verified to resolve this technical issue. DDVR is an approach that aims to improve the accuracy of a target system in a dynamic state by minimizing random errors, such as from the uncertainty of instruments and the surrounding environment, and by eliminating gross errors, such as instrument failure, miscalibration, or aging, using the spatial redundancy of measurements in a physical model and the reliability information of the instruments. DDVR also makes it possible to estimate the state of unmeasured points. To validate this approach for supporting sodium leakage detection, this study applies experimental data from a sodium leakage detection experiment performed by the Korea Atomic Energy Research Institute. The validation results show that the reliability of sodium leakage detection is improved by cooperation between DDVR and hardware measurements. Based on these findings, technology integrating software and hardware approaches is suggested to improve the reliability of sodium leakage detection by presenting the expected true state of the system.

Democracy, Human Rights and the Function of Archives (민주주의와 인권 그리고 기록물의 역할과 기능)

  • Kim, Jung-Ha
    • Journal of Korean Society of Archives and Records Management
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    • v.9 no.2
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    • pp.41-58
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    • 2009
  • Historically the relation between the power and archives is inseparable. Archives are the recorded traces of political actions and an intention of power has a considerable effect on the existence of archives. In the democratic society the power serves people on the basis of the archives adopted as an evidence of political actions. Archives play an important role for the balance of power, which is a principle point of democracy. Considering the function and symbolism of archives, its proper and reasonable management is connected directly to the protection of people's rights.

A Discourse for Cohesion and Reconciliation on Gender Roles (성역할에 대한 결합과 조화를 위한 담론)

  • Shim, Moon Sook
    • Journal of the Korea Convergence Society
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    • v.13 no.5
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    • pp.181-186
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    • 2022
  • Until now, sexist culture in Korean society has been naturally accepted as a very universal cultural phenomenon. Our society recognized the superiority of men. Women were considered as auxiliary roles. It is expected that the current generation who will lead the 21st century will break the vicious cycle of gender stereotypes and prejudices. Only when they can dispel sexist prejudices will their humanity be restored. Breaking down gender stereotypes is never just for women, but also includes men living with women. Thus, I believe that the true union and harmony of men and women is possible.

Stochastic Error Compensation Method for RDOA Based Target Localization in Sensor Network (통계적 오차보상 기법을 이용한 센서 네트워크에서의 RDOA 측정치 기반의 표적측위)

  • Choi, Ga-Hyoung;Ra, Won-Sang;Park, Jin-Bae;Yoon, Tae-Sung
    • The Transactions of The Korean Institute of Electrical Engineers
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    • v.59 no.10
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    • pp.1874-1881
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    • 2010
  • A recursive linear stochastic error compensation algorithm is newly proposed for target localization in sensor network which provides range difference of arrival(RDOA) measurements. Target localization with RDOA is a well-known nonlinear estimation problem. Since it can not solve with a closed-form solution, the numerical methods sensitive to initial guess are often used before. As an alternative solution, a pseudo-linear estimation scheme has been used but the auto-correlation of measurement noise still causes unacceptable estimation errors under low SNR conditions. To overcome these problems, a stochastic error compensation method is applied for the target localization problem under the assumption that a priori stochastic information of RDOA measurement noise is available. Apart from the existing methods, the proposed linear target localization scheme can recursively compute the target position estimate which converges to true position in probability. In addition, it is remarked that the suggested algorithm has a structural reconciliation with the existing one such as linear correction least squares(LCLS) estimator. Through the computer simulations, it is demonstrated that the proposed method shows better performance than the LCLS method and guarantees fast and reliable convergence characteristic compared to the nonlinear method.

6·4이후 중국 영화에 표출된 냉소주의 양상고찰

  • Park, Wan-Ho
    • 중국학논총
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    • no.58
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    • pp.91-119
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    • 2018
  • As for the various pathological phenomena of the society which is getting worse without any improvement, the film paints the phenomenon nakedly with the cold and cynical gaze on the basis of realism. These attempts originated in the Chinese art world, and they cynically sketched a Chinese society that lost hope after 6·4. The cynicism of the art world contains meanings such as instruction, meanness, passion, indifference, and mockery. In particular, the distrust of the social system after 6·4 and the collapse of the Soviet and Eastern European socialist nations gave the Chinese people a skeptical view of socialism. This situation of the times has a cynical viewpoint to face as it is instead of prudent criticism. This cynical view was embraced by filmmakers who were not silent on The pathological phenomenon of society, and they were directed to films. is a film about the love, separation, suicide, frustration and reconciliation of youth in the era of identity confusion after 6·4. The characters in the film did not mention a single word about the state power that made them do it. based on the characteristics of women in northeast China and the murder that occurred around a woman with a beauty that was not like a laundry employee. Centered around the unresolved slice murder case, expressed human moral ambiguity that does not distinguish good fortune from human instinct for struggle for survival, and portrayed the scenery of a very cold northeast small city. But it does not show any criticism of the crime. Based on the true story of the 2000s, the portrays the uncomfortable aspects of China that established Chinese socialism. A film composed of four short episodes conveys the destiny set by God.

An Analysis of Social Integration Effort and Cases in Bosnia from the view of Harmony (화합의 관점으로 본 보스니아 사회 통합 노력과 실천적 사례 분석)

  • Kim, Chul-Min
    • Journal of International Area Studies (JIAS)
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    • v.22 no.2
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    • pp.47-80
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    • 2018
  • Bosnia has a unique political and social structure of 'One State-Two Systems' according to the 'Dayton Peace Agreement'. It is true that since the end of the 1995 civil war, the problem of nation and peace in Bosnia has been attracted by the broad concept of Europe as a whole, beyond the local dimension of the Balkans. Bosnia is a typical 'Mosaic of Religion and Culture' region in Europe. And Sarajevo, the capital of Bosnia, where various religious and cultural features of Europe are gathered, is called 'Jerusalem in Europe'. For this reason Bosnia has repeated a history of cultural and religious conflict since the Middle Ages. However, before the civil war in the late 20th century, the nations in Bosnia also had experience of 'harmony among various nations, religions and cultures of East and West'. The international community, including the EU, has paid attention to this point as it promotes Bosnia's reconstruction and peace settlement. And these are working to restore the history of harmony among nations in Bosnia today. In the past, research on Bosnia has focused primarily on national conflicts between religions and cultures. However, in this study, I will try to analyze the practical cases of peace settlement and harmony among nations in Bosnia as follows: First, 'Bosnia's accession to the EU' which means active intervention and continued interest of the international community. Second, 'the resolution of war crimes and liquidation of past history' through the end of ICTY mission in December 2017. And third, 'reflection of international society and historical reconciliation of Serbia' through the reinterpretation of the Srebrenica massacre.

Development and Effect of Sexuality Education Group Counseling Program for Christian Young Adults (기독청년을 위한 성교육 집단상담 프로그램 개발과 효과)

  • Kim, Jeong Hwa;Kang, Yeon Jeong
    • Journal of Christian Education in Korea
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    • v.64
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    • pp.237-287
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    • 2020
  • This study was developing group counseling program for sexual education for Christian young adults. and its effects were proven. For this purpose, this study of unmarried Christian young adults ranging 30 from the age 20~35 years old who are attending church C and S located in city of C at Kyungnam province. The subject and control group each had 15 people who separately participated in this program once a week for 120 minutes, 12 times in total. The control group did not receive any feedback after the sessions. group counseling program for sexual education was based on Crabb's biblical counseling model and McMinn's cognitive therapy. Using 12 kinds of cognitive therapy techniques. for its effects were verified. used The sexual knowledge scale standardized model of a college student set by Jeon Gyungsook, Lee Hyoyoung, Lee Seonja, The sexual attitude scale standardized model for a college student set by Ho Seonmin, The sexual decision making scale developed by Sun Mikyung. The data analysis consisted of Cronbach's α test, χ2-test, Mann-Whitney U test, Friedman test, a χ nd Wilcoxon signed-rank test. The result of this study is improve the sexual knowledge, show the conservative tendency of sexual attitudes, and prove the increase in the ability to make responsible sexual decisions of Christian young adults. Following up, this study spreads awareness of the true meaning of sexual being as illustrated from the bible and implies a beneficial program within the church that promotes a healthy life and reconciliation between self, neighbors, and God in a life according to the purpose of creation and order.

The View of Life and Death in Jeon-gyeong (『전경』에 나타난 대순사상의 생사관)

  • Cheng, Chihming
    • Journal of the Daesoon Academy of Sciences
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    • v.27
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    • pp.79-132
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    • 2016
  • The view of life and death in Daesoonjinrihoe includes all the gods of Heaven and Earth, and the human heart is taken as the foundational key. Practitioners can realize their value according to how much they have cultivated themselves. This is regarded as the mythical use of a singularly focused mind (full dedication of one's heart). In other words, it focuses on the potentiality of humans who are able to enter a transcendental area of divinity through their self-cultivation. This view of life and death in Daesoonjinrihoe was established by the religious mission known as "Samgye Gongsa (the Reordering of Three Realms of Heaven, Earth, and Humanity)." Samgye Gongsa indicated a new opening of the Three Realms of Heaven, Earth, and Humanity. This new opening is a return to the original principle of Heavenly operation and also a new order for the universe. Heaven and Earth have their own underlying principle by which they operate. This act was directly initiated and manifested from Dao. Daesoonjinrihoe diagnoses that the underlying principle by which Heaven operates was damaged by human misconduct, and as a result, the human observance of that principle fell out of common usage. Therefore, Daesoonjinrihoe gives priority to the reestablishment of Dao as it existed originally and tries to bring about reconciliation between Heaven and Earth and Humanity. In short, it resolves the grievances accrued since time immemorial by correcting the order of Sindo (Divine Law). Furthermore, it shows that the Dao of Sangsaeng (mutual beneficence) was created by reordering the arrangement of Heaven and Earth so that human beings and divine beings could reach a state of perfection through self-realization. Humans not only communicate with Heaven and Earth, but also communicate with divine beings. Divine beings are transcendent living beings capable of communicating with humans through their heart-minds. In Daesoon thought, human beings are not swayed by the power of divine beings, but instead are able to control divine beings through the transcendent power of their heart-minds. Given this view, the aim of Daesoonjinrihoe lies in participating in the harmony of Heaven and Earth through the cultivation of the human heart. Also, it sees that the human heart-mind can be united with the universal Dao, and thus it is able to be united with the deities of Heaven and Earth. In order to actualize this, one does not rely on exterior rituals or magic but has to focus instead on cultivating the moral ethics of the heart-mind to reach perfection. In other words, one can reach a transcendent level in one's heart-mind through the cultivation of a singularly focused mind and be free from the contradiction of life and death and other such torments. Life and death is an inevitable process for humans. So they do not have to be happy for life and sad for death. They can rather be free from the fear of death by fulfilling the energetic zenith of the human heart-mind via training themselves to transcend their physical bodies. No aging and no death is not a pursuit of radical longevity or immortality for the physical body, but rather a pursuit of the essence of life and the realization of eternity on a spiritual level. Daesoonjinrihoe pursues the state of being unified with Dao by developing "Jeong·Gi·Sin (精·氣·神 the internal energies of essence, pneuma, and spirit)" and trying to reach the transcendent state of non-aging and radical longevity by spurring the practice of self-realization and the discovery one's own innate nature. Through the practice of human ethics, they can access the creative functions of Heaven and Earth and become one with Heavenly Dao thereby achieving harmony between temporal existence and eternity. In this way, humans transcend the life and death of their physical bodies. When "Doins (trainees of Dao)" reach the true state of unification with Dao through singularly focused cultivation, they not only realize self perfection as human beings, but also enable themselves the means to do away with all disasters and forms of suffering. They thereby attain ultimate happiness in their lives.