• Proceedings of the Korean Radioactive Waste Society Conference
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• 2017.05a
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• pp.331-332
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• 2017

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2017.05a
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• pp.395-396
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• 2017

• Journal of the Korea Institute of Information Security & Cryptology
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• v.25 no.4
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• pp.849-861
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• 2015

As the rise in popularity of online games, the users start exchanging rare items for real money. As RMT (Real Money Trade) is prevalent, GFG (Gold Farming Group) who abuse RMT shows up. GFG causes social problems such as identity theft, privacy leaks. Because they needs many bot characters to gather game items. In addition, GFG induce RMT that makes in-game problems such as a destroying game economy, account hacking. Therefore, It is very important work to collapse GFG at the perspective of social and in-game. In this paper, we proposed a fundamental method for detecting RMT buyers for the collapse of GFG at the perspective of buyer by Law of Demand and Supply. We found two type of RMT by analyzing actual game data and detected RMT buyers with high recall ratio of 98% by ruled-based detection.

• Korean Journal of Veterinary Research
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• v.59 no.3
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• pp.157-160
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• 2019

The production of rmtB-encoded 16S rRNA methylases has emerged as a novel mechanism promoting high-level resistance toward aminoglycosides in Gram-negative bacteria. Between 2015 and 2017, 636 distinct commensal Escherichia (E.) coli isolates were collected from different farms in South Korea to determine the prevalence and molecular characteristics of rmtB. The positive rates of rmtB between all the isolates and amikacin-resistant isolates were 1.1 and 100%, respectively. High-level aminoglycoside resistance could be transferred by conjugation from rmtB-positive donors to higher amikacin-resistance efficacies. This is the first report of 16S rRNA methylase-encoding genes in E. coli isolated from food-producing animals in Korea.

• Physical Therapy Korea
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• v.18 no.4
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• pp.26-33
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• 2011

The aim of this study was to investigate the effects of respiratory muscle training (RMT) with abdominal drawing-in maneuver (ADIM) on pulmonary function. Twenty-two subjects with restrictive breathing participated in this study. All the subjects were randomly assigned to three groups (7 subjects in RMT group, 7 subjects in RMT with ADIM group, 8 subjects in control group). The first group performed the RMT by using incentive respiratory spirometer (IRS). The second group performed the RMT by using IRS and the ADIM by using a Stabilizer. The exercises were conducted over four days. The pulmonary function was evaluated using the spirometer to measure the force exploratory volume in 1 second ($FEV_1$) and forced vital capacity (FVC). Measurements were conducted on the first day and the last day. A paired-t test was used for pre-post changes and the change rates in FVC and $FEV_1$ among each group were investigated by a one-way ANOVA. The findings of the the study were as follows: 1) There were significant differences of FVC and $FEV_1$ between pre and post in the two training groups (p<.05) 2) There was no significant difference of the change ratio the FVC and $FEV_1$ between the RMT group and RMT with ADIM group. Therefore, it is concluded that respiratory muscle and ADIM training, combined with two methods of treatment would suggest positive evidence for improving pulmonary function.

• Journal of Korea Game Society
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• v.7 no.2
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• pp.41-52
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• 2007

Presently, the online game industry of Korea are growing up fastly. The growth of online game give rise to the new problem of regulation on Real Money Trade(RMT). This article analyzed the market failure of RMT, and showed whether or not the government regulate RMT. The results showed that the RMT has efficiency in monopoly and external economie, and inefficiency in external diseconomies and uncertainty. But, the inefficiency in external diseconomie and uncertainty is based on the regulation of RMT by the game company. So, it is necessary for government to deregulate the RMT for curing the inefficiency of RMT.

• Journal of Communications and Networks
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• v.18 no.1
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• pp.123-131
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• 2016

The high-availability seamless redundancy (HSR) protocol is one of the most important redundancy IEC standards that has garnered a great deal of attention because it offers a redundancy with zero recovery time, which is a feature that is required by most of the modern substation, smart grid, and industrial field applications. However, the HSR protocol consumes a lot of network bandwidth compared to the Ethernet standard. This is due to the duplication process for every sent frame in the HSR networks. In this paper, a novel algorithm known as the reducing multicast traffic (RMT) is presented to reduce the unnecessary redundant multicast traffic in HSR networks by limiting the spreading of the multicast traffic to only the rings that have members associated with that traffic instead of spreading the traffic into all the network parts, as occurs in the standard HSR protocol. The mathematical and the simulation analyses show that the RMT algorithm offers a traffic reduction percentage with a range of about 60-87% compared to the standard HSR protocol. Consequently, the RMT algorithm will increase the network performance by freeing more bandwidth so as to reduce HSR network congestion and also to minimize any intervention from the network administrator that would be required when using traditional traffic filtering techniques.

• Korean Journal of Head & Neck Oncology
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• v.20 no.2
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• pp.167-171
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• 2004

Background and Objectives: Squamous cell carcinoma of retromolar tringone (RMT) is an uncommon head and neck tumor. RMT cancer has unique clinical feature and specific considerations for surgical treatment are needed but, reports on the treatment of RMT cancer are still lacking. Patients and Methods: From May 1997 to July 2004, 8 patients with histologically proven squamous cell carcinoma of the RMT were treated in Severance Hospital. Surgical excision of the primary lesion and neck dissection were performed in all patients. Reconstruction was accomplishing using several methods. Charts and other medical records were reviewed. Results: In early cases, lower cheek flap was appropriate but, mandibular swing or madibulectomy approach was appropriate in advanced cases. Reconstruction was needed in all patients and excision of mandible was needed in majority of patients. 6 patients were disease free status and one died from recurrence and one was lost to follow up. Conclusion: In treatment of RMT cancer, several surgical approach methods and reconstruction should be considered before treatment. Surgical treatment of RMT cancer may be one of a useful primary treatment modality.

• Culinary science and hospitality research
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• v.23 no.7
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• pp.176-182
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• 2017

This study evaluated th physicochemical and sensory characteristics of teriyaki sauce added with bitter melon (Momoridaica charantia L.) roasting powder. Teriyaki sauce containing Momoridaica charantia L. roasting powder at concentration of 0% (control), 2% (RMT2), 4% (RMT4), 6% (RMT6), 8% (RMT8). Color of teriyaki sauce added with Momoridaica charantia L. roasting powder were lower than the control. The pH of the sauce ranged from $4.31{\pm}0.01{\sim}4.87{\pm}0.01$. As the amount of added Momoridaica charantia L. roasting powder was increased, total soluble solid content and viscosity of teriyaki sauce increased. DPPH and ABTS radical scavenging activities of Momoridaica charantia L. added teriyaki sauce increased. The sensory evaluation was performed with scoring test s for color, flavor, taste, bitter taste, and overall acceptability by 50 professional panelists. In sensory evaluation, teriyaki sauce added with 4% Momoridaica charantia L. roasting powder concentrate high score in sensory preference. Based on the results, 4% should be recommended as the optimum level of Momoridaica charantia L. roasting powder concentrate to be added for the preparation of teriyaki sauce.

• The Korean Journal of Financial Studies
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• v.14 no.1
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• pp.83-96
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• 2008

본 연구는 Random Matrix Theory(RMT)방법에 의하여 분해된 상관행렬이 원래 주식간 상호작용을 충분히 반영하고 있는지 여부를 Mantegna(1999)에 의하여 제안된 주식 네트워크와 실증적으로 결합 검증하였다. 분석결과에 의하면, RMT 방법으로 분해된 상관행렬을 주식 네트워크와 결합하였을 때, 분해된 상관행렬은 주식간 상호작용에서 의미 있는 요인들의 속성을 적절히 반영하고 있다는 것을 실증적으로 확인할 수 있었다. 이러한 결과를 통하여, 주식간 상호작용을 계량화한 상관행렬을 RMT방법에 의하여 특정 속성을 갖는 상관행렬로 분해하여 재무이론과 결합 검증한다면, 주식간 상호작용을 보다 잘 이해하는데 유용한 방법이 될 수 있음을 확인하였다.