• International journal of advanced smart convergence
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• v.7 no.2
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• pp.67-72
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• 2018

On the internal based search, the big data inference, which is failed in the president's election in the United States of America in 2016, is failed, because the prediction method is used on the base of the searching numerical value of a candidate for the presidency. Also the Flu Trend service is opened by the Google in 2008. But the Google was embarrassed for the fame's failure for the killing flu prediction system in 2011 and the prediction of presidential election in 2016. In this paper, using the virtual vote algorithm for virtual election and data mining method, the election prediction algorithm is proposed and unpacked. And also the WEKA DB is unpacked. Especially in this paper, using the K means algorithm and XEDOS tools, the prediction of election results is unpacked efficiently. Also using the analysis of the WEKA DB, the smart election prediction system is proposed in this paper.

• Korean Journal of Child Studies
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• v.24 no.2
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• pp.93-108
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• 2003

This study aimed at understanding motivations and effects of online game playing of adolescents related to quality of life. The field survey was administered to 836 $4^{th}-12^{th}$ grade students in their classrooms. Findings showed that the 5 critical motivations for playing online games were : attraction to the game characters, entertainment, avoidance, loneliness, and killing-time. Motivations differed by sex and grade in school. Quality of life was related to the motivations for online game playing and to the feelings of satisfaction obtained after playing online games. Implications of these findings were discussed from the perspective of policy for the information welfare of adolescents.

• Proceedings of the Korea Institutes of Information Security and Cryptology Conference
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• 2003.07a
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• pp.121-125
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• 2003

In this paper, we propose a framework of Transmission Control Protocol with Software Rejuvenation methodology, which is applicable for network system survivability. This method is utilized to improve the survivability because it can limit the damage caused by successful attacks. The main objectives are to detect intrusions in real time, to characterize attacks, and to survive in face of attacks. To counter act the attacks' attempts or intrusions, we perform the Software Rejuvenation methods such as killing the intruders' processes in their tracks, halting abuse before it happens, shutting down unauthorized connection, and responding and restarting in real time. These slogans will really frustrate and deter the attacks, as the attacker can't make their progress. This is the way of survivability to maximize the deterrence against an attack in the target environment. We address a framework to model and analyze the critical intrusion tolerance problems ahead of intrusion detection on Transmission Control Protocol (TCP).

• Journal of the military operations research society of Korea
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• v.22 no.2
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• pp.141-152
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• 1996

Currently, North Korea is increasing strategic weapons such as MIG-29, SUCD missle, Nodong #1 missle, etc. This paper focuses on developing the deciding the number of aircraft required for air to surface mission against strategic targets in North Korea. The model is developed under assumptions that weapon types of aircrafts are known and killing probabilities in each case can be estimated. The model is derived on the basis of the TAIM(Theater Air Interdiction Model) which is used in DOD of U.S.A. We utilizes recursive linear programming and dynamic technique in the model in order to solve aircraft allocations for strategic targets which are provided in day time basis. The required number of aircrafts can be obtained from the model output. Finally an example problem is solved using techniques developed in the paper.

• The Journal of Korean Medical History
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• v.17 no.2
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• pp.129-144
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• 2004

The King Hyo-Jong is the 17th King in the Chosun dynasty. King Hyo-Jong carried forward the subjugation of the northern areas, but the subjugation of the northern areas was failed for the reason that he was died in 41 years old. After that time, his death is wrapt in a shround of suspicion, such as a rumor of killing by poison. But the cause of his death in direct was the septicemia arised from the boil. Besides, We suppose that he was afflicted with gout and renal failure.

• Journal of Life Science
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• v.14 no.1
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• pp.188-192
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• 2004

Toluene tolerance and therrnotolerance in Crampositive organic solvent resistant bacterium Micrococcus sp. BCNU 121 has been studied. Exposure to a sub- lethal temperature or a sub-lethal concentration of toluene conferred protection to subsequent challenges with a killing temperature or a lethal concentration of toluene, respectively. Pretreatment of Micrococcus sp. BCNU 121 with sub-lethal concentrations of toluene induced adaptative protection against heat shock. Moreover, temperature-adaptative cells also showed cross-resistance to lethal doses of toluene. These data suggested a cross-regulation between toluene tolerance and heat shock response.

• Natural Product Sciences
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• v.2 no.1
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• pp.43-47
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• 1996

Macrophages play an important role in host defense against tumors by killing tumor cells. Our work is directed toward studying the effect of the extracts of Salvia plebeia on induction of antitumor activity in macrophages, since it has been usezd as a folk-medicine for the treatment of hepatitis and tumors. The ability of macrophage treated with the plant extracts to inhibit the growth of tumor cells was assessed. The Extracts of the plant induced antitumor activity and could enhance the tumoricidal activity of macrophages when used in combination with $IFN-{\gamma}$. These results suggest that Salvia plebeia extract contain immunomodulatory factors responsible for the induction of the antitumor activity.

• Parasites, Hosts and Diseases
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• v.47 no.2
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• pp.93-102
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• 2009

Malaria is a major cause of death in tropical and sub-tropical countries, killing each year over 1 million people globally; 90% of fatalities occur in African children. Although effective ways to manage malaria now exist, the number of malaria cases is still increasing, due to several factors. In this emergency situation, prompt and effective diagnostic methods are essential for the management and control of malaria. Traditional methods for diagnosing malaria remain problematic; therefore, new technologies have been developed and introduced to overcome the limitations. This review details the currently available diagnostic methods for malaria.

• Proceedings of the KAIS Fall Conference
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• 2005.05a
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• pp.295-296
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• 2005

본 연구에서는 양극전리수의 여드름균에 대한 제어력을 조사해보았다.. 그 결과 대조군과 비교해보았을 때 여드름균은 양극전리수에 1 분 동안 노출되었을 때 완전히 사멸되었다.

• Microbiology and Biotechnology Letters
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• v.21 no.2
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• pp.132-138
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• 1993

The s-type pyocin was purified from the lysate of the mitomycin C-induced Pseudomonas aeruginosa 90-2-2205 cells by the other of ammonium sulfate precipitation, DEAE-Sephadex A-50 chromatography and Sephadex G-200 gel filtration. The purity was confirmed by the polyacry-lamide gel electrophoresis. The molecular weight of the purified pyocin was estimated 180, 000 by gel filtration. The pyocin was analyzed to be a complex of some polypeptides by the SDS-PAGE. The pyocin was stable by heat treatment and at pH 6-7.5 by adding 10-3% gelatin and 0.2M NaCl to the 10mM Tris-HCl buffer (pH7.5). Its killing action against the sensitive cells was assumably a single hit process.