• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.4
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• pp.824-829
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• 2009

SMS service is widely used for providing the approval information of a credit card when the payment is made by a credit card. But the message contained in the SMS is very simple and includes one time approval information. Although detailed approval informations could be retrieved by means of wire-network or mobile network services, the wire-network service could not be used on moving and the mobile network service requires high cost. In this paper, a WIPI application program managing the approval informations of a credit card based on the accumulated SMS messages in the cell phone has been developed. A cell phone user can conveniently can get the useful information such as the approval list on last month, the approval list on this month, the total amount on this month and the information about payment by installment from the developed program without any cost.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.24 no.4
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• pp.645-653
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• 2014

The purpose of this study is to provide low-cost and highly effective methods for customers to pick out SMS(Short Message Service) messages sent by financial institutions among SPAM messages and Smishing, which have rapidly spread recently and have caused critical issues. Above all, the study aims to list problems and limitations of the past efforts and measures to block SPAM messages and provide one method to overcome those limitations. Also, the study aims to verify the effectiveness of the method by implementation of them and conducting surveys of a broad range of customers.

• Journal of Digital Contents Society
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• v.7 no.4
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• pp.295-300
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• 2006

A cell phone is a necessity for the modern society. The function of mobile phone enables us to exchange various information beyond the time and space. In addition it has lots of function such as shooting of moving picture. This study is to research the accuracy and rapidity of the information by means of SMS, and to propose a new system of transmission in order to create a profit for the life economy. Through the function, which is suggested in this paper, we can store the phone number to the sending category of the other party's phone by combining character or number. We can expect the most accuracy and swiftness of the cellphone information via of this proposed research.

• Magazine of the Korean Society of Hazard Mitigation
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• v.7 no.4
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• pp.42-50
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• 2007

데이터에 입각한 과학적 안전관리시스템(Safety Management System, SMS)의 도입은 사후적 차원에 머물던 그간의 안전관리활동의 한계를 극복하고, 예방적 안전관리를 통하여 국가 항공안전증진에 획기적으로 기여할 것으로 기대된다. 이번 기고에서는 항공교통분야에 있어서 안전관리시스템(SMS)의 도입 현황과 함께 SMS의 핵심요소인 위험관리에 있어서, 평가된 위험이 시스템에서 정상적으로 관리되고 있는지 확인할 수 있는 안전평가(Safery Assessment) 개념에 대하여 국제민간항공기기(ICAO)에서 제시하는 개념들을 소개한다.

• Communications for Statistical Applications and Methods
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• v.4 no.3
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• pp.735-741
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• 1997

In the present paper, we propose a new randomization device free mail survey method. The estimator based on proposed model is unbiased and more efficient than the estimator based on SIngh, Mangat and Singh model (SMS-model)(1993) when $\pi$<1/2, and more protective than SMS-model in view of the protection of privacy regardless of the values of $\pi$ and $\pi_Y$ only if we count the number of say 'Yes' from the respondents. However, If we consider the respondents that say 'No', the SMS-model is more protective than our model.

• Ocean and Polar Research
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• v.44 no.4
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• pp.311-317
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• 2022

Seed germination and seedling growth of a halophyte, Suaeda japonica were examined to measure the effects of seed preservation periods and various soil compositions in the mudflat of Saemangeum, Korea. Seed germination declined from 74.30% to 44.30% as the preservation period increased from 4 months to 12 months. After 14 days of seeding, seed germination was lowest in sandy soil (SS) at 8.67% and highest in earthworm cast+leaf mold (EC+LM) at 67.33%, showing 4~5 times higher than SS. The average lengths of seedlings were 12.20 mm in SS and 42.20 mm in EC+LM, respectively. These results suggest that seed germination and seedling growth enhanced in the soil that has more organic matter. In the experiment mixing Saemangeum soil (SMS), seed germination was from 4.00% in SMS to 88.00% in the soil of SMS+EC+LM after 14 days. Similar growth patterns were observed in the length of seedlings from 5.00 mm in SMS to 49.60 mm in SMS+EC+LM. The present results indicate that a population of Suaeda japonica could be established by stimulating seed germination and seedling growth by the addition of organic matters such as EC, LM, and EC+LM in the Saemangeum mud flat.

• Journal of the Korea Safety Management & Science
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• v.10 no.4
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• pp.11-20
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• 2008

The present management of the domestic and international advanced enterprises is transferring the systems and the regulations to the prevention system management. Expecially, KOSHA (Korea Occupational Safety & Health Agency) in Korea has supported to set up the OSHMS (Occupational Safety & Health Management System) by KOSHA 18001 since 1997. But small & medium enterprises (SMS) have many difficulties to set up the OSHMS because of limited natural and human resources. Therefore, this study is developed and proposed the certification standard of an OSHMS for SMS based on the case study on advanced countries, actual conditions of SMS in Korea, and opinion of specialists.

• Journal of Trauma and Injury
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• v.21 no.2
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• pp.71-77
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• 2008

Purpose: The Glasgow Coma Scale (GCS), though it is widely used for triage, has been criticized as being unnecessarily complex. Recently, a 3-point Simplified Motor Score (SMS, defined as obeys commands=2; localizes pain=1; withdrawals to pain or worse=0) was developed from the motor component of the GCS and was found to have a similar test performance for triage after traumatic brain injury when compared with the GCS as the criterion standard. The purpose of this study was to validate the SMS. Methods: We analyzed the patients who visited Kyungpook National University Hospital emergency center after traumatic brain injury from 2006 January to 2006 June. The test performance of the GCS, its motor component, and SMS relative to three clinically relevant traumatic brain injury outcomes (abnormal brain CT scans, Abbreviated Injury Scale $(AIS){\geq}4$, and mortality) were evaluated with areas under the receiver operating characteristic curves (AUCs). Results: Of 504 patients included in the analysis, 25.6% had an abnormal brain CT scans, 13.1% had $AIS{\geq}4$, and 5.0% died. The AUCs for the GCS, its motor component, and SMS with respect to the abnormal CT scans were 0.776, 0.715, and 0.716, and respectively, those for $AIS{\geq}4$ and mortality, were 0.969, 0.973, and 0.968, and 0.931, 0.909, and 0.909, respectively. Conclusion: The 3-point SMS demonstrated similar test performance when compared with the 15-point GCS score and its motor component for triage after traumatic brain injury in our populations.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.26 no.4
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• pp.43-53
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• 2018

안전관리시스템(Safety Management system, SMS)은 국제민간항공기구(ICAO)에서 정의된 서비스제공자의 의무사항으로 우리나라의 공항 분야는 2005년 부터 구축되어 현재까지 운영되고 있다. 항공교통량 증가에 따른 사고의 발생가능성 증가에 대응하기 위해 채택된 새로운 체계가 SMS라는 점을 고려할 때, 공항 SMS는 항공사와 조업사 등 관련 업체와 연계되며 이동지역에서 근무하는 종사자의 행동에도 긍정적인 영향을 미칠 수 있어야 할 것이다. 본 연구는 인천공항이 실행하고 있는 외부지향적인 SMS활동이 항공사, 조업사 등에 소속된 이동지역 종사자의 지식과 행동에 미치는 영향에 대해 연구하고자 하였다. 총 593명의 종사자가 조사에 참여하였으며, 공항SMS는 안전지식을 통해 안전행동에 영향을 미치는 것으로 나타났다. 이 연구 결과는 공항이 조업사 등 별개의 업체 종사자에 대한 안전정책 설정을 위한 기초자료로 활용될 수 있을 것으로 기대된다.

• Journal of Animal Science and Technology
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• v.49 no.5
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• pp.667-676
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• 2007

This study was conducted to determine effects of cellulolytic microbes inoculation to sawdust-based spent mushroom substrate(SMS) during deepstacking on fermentation parameters, total microbial counts and cellulolytic enzyme activity and to on SMS nutrients utilization by sheep. For sheep metabolism trials, six sheep(ram, average 54.8kg) were fed a Control diet(70% concentrates, 15% rice straw and 15% SMS with no microbial treatment on a dry basis) and a Treatment diet(the same diet including SMS with a microbial treatment) for 2 trials. Spent mushroom substrates with or without a microbial(4 strains including 1 strain of Enterobacter ludwigii, 1 strain of Bacillus cereus and 2 strains of Bacillus subtillis) treatment (1% of SMS on wet basis) were deepstacked for 7 days. The internal temperatures in 1.2 M/T of SMS deepstacks reached to 50±5℃ within 7 days of storage. Total microbial counts remarkably decreased (P<0.05) with a deepstacking process and were not affected(P>0.05) by the microbial treatment. For fibrolytic enzyme activity, CMCase and xylanase activities were decreased(P<0.05) by a deepstacking process. After deepstacking, the microbial treatment showed about 2.5-times higher(P<0.05) for CMCase activity and about 4-times higher(P<0.05) for xylanase activity than those of the Control. Activities of ligninolytic enzymes such as laccase and MnP were not affected by the microbial treatment. The sheep fed the microbially treated SMS diet had a tendency of greater total tract digestibilities of ash(P=0.051), NFE (P=0.071), hemicellulose(P=0.087) and NDF(P=0.096) than those fed the untreated SMS diet. Nitrogen balance of sheep was not affected(P>0.05) by feeding of microbially treated SMS. Accordingly, these results indicate that cellulolytic microbes inoculation during deepstacking of SMS may improve the bio- utilization of SMS by sheep.