• Title/Summary/Keyword: judge method

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A Software for Subscriber-Oriented IPTV Service Quality Measurement (사용자 위주 IPTV 서비스 품질 측정 소프트웨어 개발)

  • Kim, Beom-Joon
    • The Journal of the Korea institute of electronic communication sciences
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    • v.5 no.3
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    • pp.269-274
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    • 2010
  • Recently IPTV service is becoming an emerging service representing IP convergence that is enabled on the broadband networks. It is an essential and very important issue to manage the service quality of IPTV service effectively for its successful deployment because of the innate nature of current Internet that cannot support quality of service (QoS). In particular, it is required that subscriber can measure and judge the service quality of IPTV service directly, which is impossible with the current method usually depending on a measurement equipment. In this paper, therefore, we introduce an implementation of a software that is installed at a set-top on the subscriber side and measures the quality of IPTV service in real time. In order to verify the performance of the implemented software, we perform a number of tests and compare the result with the measurement equipments in common use. By the comparison, it is shown that the measurement by the implemented software is precise and reliable.

A Case Note on the Medical Negligence of Traditional Chinese Herbal Medicine in the UK

  • Lee, Hai Woong
    • Journal of Society of Preventive Korean Medicine
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    • v.18 no.3
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    • pp.105-115
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    • 2014
  • Objective : Traditional medicine (TM) has been playing its role in national healthcare system and it is taken as complementary and alternative medicine (CAM) from the viewpoint of modern Western medicine. In the UK, not a few practitioners of Traditional Chinese Medicine (TCM) are working as CAM practitioners using herbal medicine and acupuncture therapy. Cases of dispute in the TCM practice are not rare these days because patients who take TCM service are increasing by year. Method : In the UK, dispute cases of the Traditional Medicine of East Asia can be found these days, however, it is hard to find a reported court case. A medical dispute case of TCM will be analysed to see the legal management and the resolving principle in the alternative medicine practice with some cases of Korean Medicine (KM) being discussed. Results : The usual pattern of clinical negligence can be discussed from the points of a duty of care, breach of that duty by negligence, and the harm to the patient from that breach of duty. The judge followed this procedure In this case to discuss the claims. The department of health proposed to introduce regulation to provide the reasonable quality in TCM practice, and the governmental system would be essential to regulate both the TCM practice and practitioners. Conclusion : The dispute case of traditional Chinese herbal medicine (TCHM) practice is important for the clinical negligence in TCHM practice. Judging the negligence of a TCHM practitioner involves the conventional negligence principle in tort law, and the TCHM practitioners are required to keep up with the up-to-date information on the related medical specialty. The reasoning is almost the same as that shown in the court case of Korea. The TCHM practice in the UK needs to be under the regulation by the government. The standard of care we expect of a TCHM practitioner is a further matter to discuss from the healthcare and social viewpoints.

Analysis of Jet Fuel for the Judgment of Soil Polluter (토양오염 원인자 판단을 위한 항공유 분석)

  • Lim, Young-Kwan;Jeong, Choong-Sub;Han, Kwan-Wook;Jang, Young-Ju
    • Applied Chemistry for Engineering
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    • v.25 no.1
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    • pp.27-33
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    • 2014
  • The significance of soil environment is gradually increased due to the soil and underwater contamination caused by petroleum leak accidents. It requires a high cost and long period for the purification of soil compared with other environmental matrix such as water and air. For this reason, it has been embroiled in a legal conflict to find the pollution source and charge of cleanup. In this study, we analyzed the physical properties and typical additives of jet fuel to search a method that can distinguish kerosene and jet fuel contamination. In particular, the chemical marker in kerosene was visualized by the developer and the additives in jet fuel, such as antioxidant and metal deactivator were detected by GC-MS. This study could be used to judge petroleum source at soil contaminant accident sites.

A Study on the Storytelling of 'Amore Pacific' Brand Site -Through Applying 'Minimum Narrative' Theory and Script Theory ('아모레퍼시픽' 브랜드 사이트의 스토리텔링 연구 - '최소 서사'론과 스크립트 이론의 적용을 통해)

  • Ahn, Soong Beum
    • Cross-Cultural Studies
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    • v.23
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    • pp.191-214
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    • 2011
  • Today the company's brand sites are in tendency locating as a handy method to administrate company vision, value and image. So this study tried to examine the aspects of storytelling around Amore Pacific's brand site. To secure the discussion's centrality and concreteness, two issues are considered to be aimed in methodology. First, the menus of relevant site were examined to see if they are securing minimal narrative. This was an attempt to discuss the minimum narrativity that target text is supposed to possess, to objectify little more the term 'storytelling.' After considering the menus of relevant site through narratological ideas of Gerald Prince, the menus that satisfy the level of minimum narrative were hardly seen. Even 'OUR STORY', showing the intention of unraveling the vision and values within the company brand by stories, is not seemed to be reaching universal, objective storytelling. Second, pragmatic, reception theory were applied as another standard to judge storytelling possibilities of Amore Pacific's brand site. Roger C. Schank's script theory, being considered in the field of cognitive linguistics and cognitive psychology, became a handy tool for examining the interactions and its meaning between brand sites and its visitors. As a result, the relevant site could be seen as attempting storytelling following time sequence, through narrator kindly explaining 'visual image-event.' And it was conjecturable that, because of such function of narrator, visitors finishes storytelling in a personal shape by operating internal story based script. This study examined the level and methods of storytelling limited in online environment called as company brand site. But more studies are needed to be in progress, such as about the ways for company websites or brand sites to have an effective, continuous influence on potential consumers, narrator set-up ways suitable for character of subordinate menus, organizations of minimum narrative and so on.

A Study on the Effectiveness of e-learning video class using the online learning judgement system : Focused on the social studies classes in Elementary school (온라인 학습판단 시스템을 활용한 e-러닝 동영상 수업의 효과연구 : 초등학교 사회과 수업을 중심으로)

  • Kim, Jihyun;Jung, Jaebum;Jo, Jaechoon;Lim, Heuiseok
    • Journal of the Korea Convergence Society
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    • v.10 no.2
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    • pp.141-148
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    • 2019
  • The purpose of this study is to analyze and compare the effectiveness of elementary in e-Learning video lessons. In an elementary school where the educational videos are frequently used, the learning about video materials is important but it is difficult to judge all students by a teacher in a classroom. In order to solve the problems of the field, In the fifth-grade elementary school social studies class, learning using video material was conducted by using the online learning judgment system for the experimental group, and learning using video material was conducted by the traditional method for the controlled group. As a result of the experiment, the class using the online learning judgment system was effective in enhancing the learner 's academic achievement. It also positively influenced learners' learning satisfaction. Teachers' satisfaction was not statistically significant because of the small number of teachers. However, The mean value of the teachers' satisfaction in the experimental group was high and the deviation was small.

A Study on the Method of Checking the Level of Information Security Management Using Security Maturity Model (보안성숙도 모델을 활용한 정보보호 관리수준 점검방법에 관한 연구)

  • Lee, Sang-kyu;Kim, In-seok
    • Journal of the Korea Institute of Information Security & Cryptology
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    • v.28 no.6
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    • pp.1585-1594
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    • 2018
  • In recent years The importance of information security management for securing information collection and analysis, production and distribution is increasing. Companies are assured of confidence in information security through authentication of information Security Management System. However, level assessment and use of domains that make up the management system is limited. On the other hand, the security maturity model is able to diagnose the level of information protection of the enterprise step by step. It is also possible to judge the area to be improved urgently. It is a tool to support goal setting according to the characteristics and level of company. In this paper, C2M2, which is an example of security maturity model, is compared and analyzed with Korea Information Security Management System certification. Benchmark the model to check the level of information security management and derive the priority among the items that constitute the detailed area of information security measures of ISMS certification. It also look at ways to check the level of information security management step by step.

C-rate based electrical characteristics and equivalent circuit modeling of 18650 cylindrical Li-ion battery for nuclear power plant application (원전 비상전원 적용성 판단을 위한 다양한 C-rate 기반 원통형 리튬이온 배터리의 전기적 특성분석 및 모델링)

  • Kim, Gunwoo;Park, Seongyun;Park, Jinhyeong;Kim, Jonghoon;Park, Sungbaek;Kim, Youngmi
    • Journal of IKEEE
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    • v.23 no.2
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    • pp.667-674
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    • 2019
  • The recent incidents of Nuclear Power Plant(NPP) gave rise to a total power outage caused by the loss of the functions of the off-site and the emergency power supply. Currently, emergency power supply of NPP have been taken into account by Li-ion batteries instead of existing lead-acid batteries. In order to judge the applicability of the cylindrical Li-ion battery, it is necessary to analysis the results of various electrical tests. This paper investigates the basic electrical characteristics test of three types of cylindrical batteries in order to select the most suitable battery and estimate state of battery through equivalent circuit model and propose method to solve the problem.

Application of Web-based Load Duration Curve System to TMDL Watersheds for Evaluation of Water Quality and Pollutant Loads (수질오염총량제도 유역의 수질 및 부하량 평가를 위한 웹기반 LDC 시스템의 적용)

  • Kang, Hyunwoo;Ryu, Jichul;Shin, Minhwan;Choi, Joongdae;Choi, Jaewan;Shin, Dong Seok;Lim, Kyoung Jae
    • Journal of Korean Society on Water Environment
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    • v.27 no.5
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    • pp.689-698
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    • 2011
  • In South Korea, Total Maximum Daily Load (TMDL) has been enforced since 2004 to restore and manage water quality in the watersheds. However, the appraisal of TMDL in South Korea has lots of weaknesses to establish the plan for recovery of water quality because it just evaluates the target water quality during the particular flow duration interval. In the United States, Load Duration Curve (LDC) method bas been widely used in the TMDL to evaluate the water quality and pollutant loads considering variation of stream flow. In a recent study, web-based Load Duration Curve system was developed to create the LDC automatically and provide the convenience of use. In this study, web-based Load Duration Curve system was applied in the Gapyeongcheon watershed using the daily flow and 8-day interval water quality data, and Q-L Rating Curve was used to evaluate the water quality and pollutant load in the watershed, also. As a result of study, water quality and pollutant load in Gapyeongcheon watershed were met with water quality standard and allocated load in the all flow durations. Web-based Load Duration Curve system could be applied to the appraisal of South Korean TMDL because it can be used to judge the impaired flow duration and build up the plan of load reduction, and it could enhance the publicity. But, web-based Load Duration Curve system should be enhanced through addition of load assessment tools such as Q-L rating curve to evaluate water quality and pollutant load objectively.

Design of Classification Methodology of Malicious Code in Windows Environment (윈도우 악성코드 분류 방법론의 설계)

  • Seo, Hee-Suk;Choi, Joong-Sup;Chu, Pill-Hwan
    • Journal of the Korea Institute of Information Security & Cryptology
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    • v.19 no.2
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    • pp.83-92
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    • 2009
  • As the innovative internet technologies and multimedia are being rapidly developed, malicious codes are a remarkable new growth part and supplied by various channel. This project presents a classification methodology for malicious codes in Windows OS (Operating System) environment, develops a test classification system. Thousands of malicious codes are brought in every day. In a result, classification system is needed to analyzers for supporting information which newly brought malicious codes are a new species or a variety. This system provides the similarity for analyzers to judge how much a new species or a variety is different to the known malicious code. It provides to save time and effort, to less a faulty analysis. This research includes the design of classification system and test system. We classify the malicious codes to 9 groups and then 9 groups divide the clusters according to the each property.

Qualitative evaluation of dental hygiene students following the application of the Capstone Design in dental hygiene theory and practice (일부 치위생학과 캡스톤 디자인 기반의 임상치위생학 수업 경험에 관한 질적 연구: 성찰일지 분석을 중심으로)

  • Choi, Yong-Keum;Jeon, Hyun-Sun;Park, Hyang-Ah
    • Journal of Korean Dental Hygiene Science
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    • v.4 no.2
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    • pp.77-88
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    • 2021
  • Background: In this study, the Capstone Design was applied to the clinical dental hygiene course of the Department of Dental Hygiene, and its effect was confirmed by qualitatively evaluating the students' reflection on the capstone design class experience. Methods: This study was conducted for the "Clinical Dental Hygiene and Practice III" course, in which third year students develop the ability to judge and plan dental hygiene based on problem-solving ability and critical thinking. By applying the Capstone Design within the core curriculum of the class, the students analyzed problems based on their major knowledge of dental hygiene in order to improve their ability to manipulate periodontal instruments, and focusedon the process of developing the contents of periodontal instruments by using them. Results: The application of Capstone Design on clinical dental hygiene and practice III classes increased students' active class participation, and through the problem-solving process, students' learning and confidence improved. Conclusion: The Capstone Design can be viewed as a teaching method that promotes the participation of students in the dental hygiene department and can effectively help their learning and confidence through a problem-solving process.