• Title/Summary/Keyword: Association rules

Search Result 1,381, Processing Time 0.026 seconds

Pragmatic Combinations of Acupuncture Points for Lateral Epicondylalgia are Unreliable in the Physiotherapy Setting

  • Alvim, Danielle T.;Ferreira, Arthur S.
    • Journal of Acupuncture & Meridian Studies
    • /
    • v.11 no.6
    • /
    • pp.367-374
    • /
    • 2018
  • This study describes the reliability of pragmatic combinations of acupuncture points for lateral epicondylalgia (LE) as prescribed by physiotherapists who were experts in acupuncture. Raters (n = 14; 33-59 years) independently prescribed acupuncture points for 30 simulated human patients with LE who were surveyed via a printed questionnaire. The frequency and cooccurrence of acupuncture points prescribed for patients with lateral epicondylitis were assessed. Absolute agreement and Light's kappa (${\kappa}_{Light}$) with 95% confidence interval (CI) were used to quantify the interrater agreement. Raters prescribed 103 unique acupuncture points in different combinations with a median (min-max) of 5 (0-11) acupuncture points. The most prescribed acupuncture point was LI-11 (297 of 420; 71%), and the most common cooccurring acupuncture points were LI-11 and LI-4 (160 of 420; 38%). The absolute agreement for prescribing the acupuncture points ranged from 70% (point GB-20) to 0% (points LI-10, SP-6, LI-11, GB-34, LI-12, and LI-4). Point LR-3 showed the highest interrater reliability for prescribing the acupuncture points [${\kappa}_{Light}=0.112$, 95% CI = (0.055-0.194)], whereas point LI-4 showed the lowest reliability [${\kappa}_{Light}=-0.003$, 95% CI = (-0.024 to 0.024)]. These findings suggest that pragmatic prescriptions of acupuncture points for LE are unreliable among physiotherapists who are experts in acupuncture. Explicit, high-level evidence-based rules for prescribing and teaching combinations of acupuncture points for LE are warranted.

Severe acute alcoholic hepatitis and liver transplant: A never-ending mournful story

  • Obed, Aiman;Bashir, Abdalla;Stern, Steffen;Jarrad, Anwar
    • Clinical and Molecular Hepatology
    • /
    • v.24 no.4
    • /
    • pp.358-366
    • /
    • 2018
  • Severe acute alcoholic liver disease (SAAH) unresponsive to medical therapy shows one-year-mortality rates of up to 90%. Most transplant centers request six months of alcohol abstinence prior to transplantation, the so-called "6-month rule." This regulation is not based on strong evidence, repeatedly making it a topic of controversial debates. The majority of patients with SAAH will die before fulfilling the 6-month rule. Therefore, liver transplantation (LT) protocols are becoming more flexible towards the rigid abstinence regulation, especially concerning SAAH patients. We conducted a literature review regarding LT in SAAH and its outcomes, including post-transplant mortality and recidivism. We studied available data on PubMed from 2011 and onwards whilst including articles dealing with genetic components, medical therapy and historic snapshots of alcoholism. Emerging studies recommend LT in SAAH not responding to medical therapies even without realizing the required abstinence period, since the majority of these patients would die within 6 months. SAAH without response to medical therapy has one-year-mortality rates of up to 90%. The 6-month rule is not based on strong evidence and is repeatedly a topic of controversial debates. There is genetic linkage to alcoholism and medical therapy is not as effective as estimated, yet. The 6-months-regulation has not shown to evidently decrease the risk of recidivism post-LT, which is a lifesaving treatment in SAAH patients. Insisting on rigid sobriety rules results in excluding patients with a low risk of recidivism from being transplanted. Moreover, the genetic linkage of alcoholism must be recognized.

A Study on Military Symbology Standardization for Cyber Operations (사이버 작전 군대부호 표준화에 관한 연구)

  • Lee, Jongkwan;Lee, Minwoo;Kim, Jonghwa;Kim, Jongkwa;Lee, Jaeyeon;Oh, Haengrok
    • Convergence Security Journal
    • /
    • v.21 no.1
    • /
    • pp.149-158
    • /
    • 2021
  • In this paper, we propose military symbols for cyber operations to understand the situation in cyberspace intuitively. Currently, standardized military symbols are mainly for kinetic operations, and they do not consider cyber operations. Although, MIL-STD-2525D includes some symbols for cyber operations, only icons that are composed of three letters are standardized. So there is a limit to effectively expressing cyber operations. That is why we propose military symbols for cyber operations compatible with existing military symbol building rules. In addition to merely presenting the symbols, we present examples of expressing various cyber situations using the proposed symbols. It proves the usefulness of the proposed symbol. The small number of symbols proposed in this paper will not be able to represent all cyber situations. However, based on the proposed symbols, it is expected that more symbols will be standardized in the future to more clearly express the cyber situation.

Suggestions for the Development of RegTech Based Ontology and Deep Learning Technology to Interpret Capital Market Regulations (레그테크 기반의 자본시장 규제 해석 온톨로지 및 딥러닝 기술 개발을 위한 제언)

  • Choi, Seung Uk;Kwon, Oh Byung
    • The Journal of Information Systems
    • /
    • v.30 no.1
    • /
    • pp.65-84
    • /
    • 2021
  • Purpose Based on the development of artificial intelligence and big data technologies, the RegTech has been emerged to reduce regulatory costs and to enable efficient supervision by regulatory bodies. The word RegTech is a combination of regulation and technology, which means using the technological methods to facilitate the implementation of regulations and to make efficient surveillance and supervision of regulations. The purpose of this study is to describe the recent adoption of RegTech and to provide basic examples of applying RegTech to capital market regulations. Design/methodology/approach English-based ontology and deep learning technologies are quite developed in practice, and it will not be difficult to expand it to European or Latin American languages that are grammatically similar to English. However, it is not easy to use it in most Asian languages such as Korean, which have different grammatical rules. In addition, in the early stages of adoption, companies, financial institutions and regulators will not be familiar with this machine-based reporting system. There is a need to establish an ecosystem which facilitates the adoption of RegTech by consulting and supporting the stakeholders. In this paper, we provide a simple example that shows a procedure of applying RegTech to recognize and interpret Korean language-based capital market regulations. Specifically, we present the process of converting sentences in regulations into a meta-language through the morpheme analyses. We next conduct deep learning analyses to determine whether a regulatory sentence exists in each regulatory paragraph. Findings This study illustrates the applicability of RegTech-based ontology and deep learning technologies in Korean-based capital market regulations.

Analysis and Ethical Review of the Compensation System for Clinical Trial Injury in India (인도 임상시험 피해보상제도 분석 및 윤리적 고찰)

  • Lee, Chan Joo;Choe, Byung In
    • The Journal of KAIRB
    • /
    • v.3 no.1
    • /
    • pp.1-10
    • /
    • 2021
  • In 2004, India began investing in the clinical trial industry; the country now boasts a 20% market share with the help of a valuable resource - the world's second largest population. The Contract Research Organization has been able to generate profits efficiently conducting clinical trials via a large pool of participants, skilled researchers, and reduced developmental costs. As the demand and sheer number of global clinical trials increased, the International Council of Harmonization-Good Clinical Practice was introduced, and the need for the Institutional Review Board increased. While the clinical trial industry in India boomed, it came at the expense of the participants' civil rights. The increased media attention regarding the ethical issues forced the Indian Supreme Court to take action. Consequently, India is the only country, by law, that specifically compensates participants suffering from injury directly resulting from participation in clinical trials. This research paper will describe and compare the relevant laws of India and Korea including compensation criteria. In addition, the ethical issues and aspects of indemnity in clinical trials will be discussed. While the clear advantage of the compensation is one of the protected rights of a clinical subject, the current system is not perfect. Furthermore, laws created to redeem ethical issues can have unintended, negative consequences.

  • PDF

Deconstructing the Western Colonial Dichotomy through Paralogy (『직면』(No Telephone to Heaven)의 해체론 독법- 배리(Paralogy)를 통한 식민주의의 이원론 관점 해체)

  • Choi, Su
    • English & American cultural studies
    • /
    • v.16 no.2
    • /
    • pp.111-139
    • /
    • 2016
  • Plato's philosophical importance in western thinking history cannot be understated. Especially his dichotomy system became common to the European traditions of philosophical and scientific discourses by assigning principal value to the presence that is opposed to the absence. Since the ancient Greeks, the concept of presence has been expressed itself in number of ways such as God, Truth, Logos, and center. Derrida called this European thinking "the metaphysics of presence." In order to analyze logocentrism also called the metaphysics of presence in No Telephone to Heaven, I used the term, paralogy that Aristotle did not accept as rules of argumentation but that Lyotard revived it positively as the principle of reason. Lyotard's incredulity towards rationalist theory of modernism is that knowledge can never be certain. Without any ultimate validity, certainty is impossible. Nevertheless, as Fanon said, the colonial world is dominated with a traditional Manichaean world. As a result what remains to the colonized to establish their identities is that of an armed struggle towards the colonizer even though they know it results in the vicious circle of hatred endlessly. Cliff attempted to show this message in her text through the tragic heroine, Clare Savage. Cliff's another critique of modernism's rationalism is shown through the ambiguous sexuality of Harry/Harriot. In this novel, gender plays also a central role by questioning the traditional binary system of sexuality. In this paper, I deconstructed this traditional gender system in terms of Bulter's concept of performitivity. This study will give the text another layer of deconstructive interpretation echoing with the proverb, one tree cannot make a forest.

Democratic Deepening and Constitutional Engineering in Thailand (태국 민주주의의 심화와 헌정공학)

  • KIM, Hong Koo
    • The Southeast Asian review
    • /
    • v.23 no.1
    • /
    • pp.45-87
    • /
    • 2013
  • This paper aims to study Thai democratic deepening and the constitutional engineering with the analytical concepts of 'power sharing' and 'accountability' focusing on the 1997 and 2007 Constitution. With regard to power sharing, the 1997 Constitution had the characteristics of majoritarian principle including a two-party system, strengthening of prime minister and the executive's power etc. It enhanced significantly the aspects of accountability compared with the previous constitutions. The institutions such as Constitutional Court, Commission on Election, Administration Court, Commission on Human Right, Ombudsman, Commission on Anti-corruption, and the Measure for Anti-money Laundering were established by the 1997 Constitution. However, such empowered accountability system were often abused by the political power groups in the political process. The 2007 Constitution has the characteristics of consensual principle including a multiparty system, proportional representation system, weakened prime minister's power, balancing of cabinet and parliament's power, pushing ahead with decentralization. However, the consensual principle of the 2007 Constitution came, in part, from the factional interests. It is similar to the 1997 Constitution in terms of accountability system, which enhanced in law but abused often in practice. One of the critical reasons for the failure of the 1997 and 2007 constitutions to consolidate democratic system was the political game played around the so-called network for the monarchy composed by the military, the civilian bureaucracy, Constitutional Court and the privileged classes. The future of the Thai democratic deepening depends on the constitutional engineering in which the factional interests should be excluded, and the rules of power sharing and accountability which traditionally played around the network for the monarchy should be effectively institutionalized.

Policy-based In-Network Security Management using P4 Network DataPlane Programmability (P4 프로그래머블 네트워크를 통한 정책 기반 인-네트워크 보안 관리 방법)

  • Cho, Buseung
    • Convergence Security Journal
    • /
    • v.20 no.5
    • /
    • pp.3-10
    • /
    • 2020
  • Recently, the Internet and networks are regarded as essential infrastructures that constitute society, and security threats have been constantly increased. However, the network switch that actually transmits packets in the network can cope with security threats only through firewall or network access control based on fixed rules, so the effective defense for the security threats is extremely limited in the network itself and not actively responding as well. In this paper, we propose an in-network security framework using the high-level data plane programming language, P4 (Programming Protocol-independent Packet Processor), to deal with DDoS attacks and IP spoofing attacks at the network level by monitoring all flows in the network in real time and processing specific security attack packets at the P4 switch. In addition, by allowing the P4 switch to apply the network user's or administrator's policy through the SDN (Software-Defined Network) controller, various security requirements in the network application environment can be reflected.

SME Bakery's Marketing Strategies Based on Apriori Algorithm (Apriori 알고리즘 기반의 중소 베이커리 기업의 대응 전략)

  • Kim, Do Hoon;Lee, Hyeon June;Lee, Bong Gyou
    • Journal of Convergence for Information Technology
    • /
    • v.12 no.4
    • /
    • pp.328-337
    • /
    • 2022
  • The importance of online marketing is emerging due to the prevalence of COVID-19. In order to respond to the changing business environment, we have collected ten years of sales data of SME bakery company that have experienced a decrease in sales due to the COVID-19. As a result of the analysis, we found that switching from offline markets to omnichannel B2B and B2C markets and taking 'small quantity batch production' to 'mass production in a small variety can improve management. This study presented online and offline marketing strategies through data analysis of small and medium-sized bakery companies, which have relatively insufficient digital capabilities compared to large companies, and could be a guideline for many SMEs.

Design of customized product recommendation model on correlation analysis when using electronic commerce (전자상거래 이용시 연관성 분석을 통한 맞춤형 상품추천 모델 설계)

  • Yang, MingFei;Park, Kiyong;Choi, Sang-Hyun
    • Journal of the Korea Convergence Society
    • /
    • v.13 no.3
    • /
    • pp.203-216
    • /
    • 2022
  • In the recent business environment, purchase patterns are changing around the influence of COVID-19 and the online market. This study analyzed cluster and correlation analysis based on purchase and product information. The cluster analysis of new methods was attempted by creating customer, product, and cross-bonding clusters. The cross-bonding cluster analysis was performed based on the results of each cluster analysis. As a result of the correlation analysis, it was analyzed that more association rules were derived from a cross-bonding cluster, and the overlap rate was less. The cross-bonding cluster was found to be highly efficient. The cross-bonding cluster is the most suitable model for recommending products according to customer needs. The cross-bonding cluster model can save time and provide useful information to consumers. It is expected to bring positive effects such as increasing sales for the company.