• Journal of Information Processing Systems
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• v.5 no.4
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• pp.175-186
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• 2009

Power consumed by modern computer systems, particularly servers in data centers has almost reached an unacceptable level. However, their energy consumption is often not justifiable when their utilization is considered; that is, they tend to consume more energy than needed for their computing related jobs. Task scheduling in distributed computing systems (DCSs) can play a crucial role in increasing utilization; this will lead to the reduction in energy consumption. In this paper, we address the problem of scheduling precedence-constrained parallel applications in DCSs, and present two energy- conscious scheduling algorithms. Our scheduling algorithms adopt dynamic voltage and frequency scaling (DVFS) to minimize energy consumption. DVFS, as an efficient power management technology, has been increasingly integrated into many recent commodity processors. DVFS enables these processors to operate with different voltage supply levels at the expense of sacrificing clock frequencies. In the context of scheduling, this multiple voltage facility implies that there is a trade-off between the quality of schedules and energy consumption. Our algorithms effectively balance these two performance goals using a novel objective function and its variant, which take into account both goals; this claim is verified by the results obtained from our extensive comparative evaluation study.

• Journal of the Korea Society of Computer and Information
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• v.24 no.5
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• pp.121-130
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• 2019

The purpose of this study was to explore the level of the moral distress for nurses working in long-term care hospitals or nursing homes, and identify factors that influence the moral distress. Data were collected through self-reported questionnaires including the Korean version of Moral Distress Scale-Revised (KMDS-R), Jefferson Empathy Scale for Health professionals (K-JSE-HP), Moral Sensitivity Questionnaire (K-MSQ), and the Hospital Ethical Climate Survey (HECS). A total of 194 nurses from 11 long-term care hospitals or 27 nursing homes completed the structured questionnaires. Data were analyzed using IBM SPSS Statistics version 25. As results, the mean score for moral distress was $73.81{\pm}51.29$ in this study. The moral distress of nurses working at nursing homes was higher than that of nurses working in long-term care hospitals. Among the sub-factors of moral distress, the 'futile care' was the highest score and the 'limit to claim the ethical issue' was the lowest. The main factor affecting moral distress among nurses in this study was the ethical climate of organization. In this paper, we propose that in order to effectively reduce the moral distress of nurses working in a long-term care hospital or a nursing home, it is more impactful to address structural issues related to the caregiver workplace than to adjust individual factors.

• Asian Journal for Public Opinion Research
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• v.9 no.2
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• pp.161-187
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• 2021

To address threats to the natural environment, the government in Pakistan has banned the use of plastic bags for shopping. The concept of governmentality presented by Michel Foucault explores the techniques of governance and defines law not just as the manifestation of sovereign power but also as a technique of governance involving a range of organized practices designed to shape mentalities to achieve certain desired ends in subjects which claim to be for the welfare of the population. The present study explores the perceptions of the consumers regarding the rationality of the government behind the ban and also highlights the effectiveness of the use of law as a technique of governance. A qualitative approach was used by conducting fifteen interviews with young consumers selected through convenience sampling. The findings suggest that the rationality of the government behind the ban was received well by the consumers and the ban was viewed as a positive and pro-environmental step. The use of law as a technique of governance also proved to be effective in the said case because the people did not perceive the law as coercive despite the radical change it brought to their shopping practices. The present study contributes to the development of the theoretical understanding of governmentality and its sub-concept of the use of law as a technique of governance.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.38
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• pp.181-226
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• 2008

The purpose of this paper is to describe the settling procedures of the investor-state disputes in the FTA Investment Chapter, and to research on the international arbitration system for the settlement of the investor-state disputes under the ICSID Convention and UNCITRAL Arbitration Rules. The UNCTAD reports that the cumulative number of arbitration cases for the investor-state dispute settlement is 290 cases by March 2008. 182 cases of them have been brought before the ICSID, and 80 cases of them have been submitted under the UNCITRAL Arbitration Rules. The ICSID reports that the cumulative 263 cases of investor-state dispute settlement have been brought before the ICSID by March 2008. 136 cases of them have been concluded, but 127 cases of them have been pending up to now. The Chapter 11 Section B of the Korea-U.S. FTA provides for the Investor_State Dispute Settlement. Under the provisions of Section B, the claimant may submit to arbitration a claim that the respondent has breached and obligation under Section A, an investment authorization or an investment agreement and that the claimant has incurred loss or damage by reason of that breach. Provided that six months have elapsed since the events giving rise to the claim, a claimant may submit a claim referred to under the ICSID Convention and the ICSID Rules of Procedure for Arbitration Proceedings; under the ICSID Additional Facility Rules; or under the UNCITRAL Arbitration Rules. The ICSID Convention provides for the jurisdiction of the ICSID(Chapter 2), arbitration(Chapter 3), and replacement and disqualification of arbitrators(Chapter 5) as follows. The jurisdiction of the ICSID shall extend to any legal dispute arising directly out of an investment, between a Contracting State and a national of another Contracting State, which the parties to the dispute consent in writing to submit to the ICSID. Any Contracting State or any national of a Contracting State wishing to institute arbitration proceedings shall address a request to that effect in writing to the Secretary General who shall send a copy of the request to the other party. The tribunal shall consist of a sole arbitrator or any uneven number of arbitrators appointed as the parties shall agree. The tribunal shall be the judge of its own competence. The tribunal shall decide a dispute in accordance with such rules of law as may be agreed by the parties. Any arbitration proceeding shall be conducted in accordance with the provisions of the Convention Section 3 and in accordance with the Arbitration Rules in effect on the date on which the parties consented to arbitration. The award of the tribunal shall be in writing and shall be signed by members of the tribunal who voted for it. The award shall deal with every question submitted to the tribunal, and shall state the reason upon which it is based. Either party may request annulment of the award by an application in writing addressed to the Secretary General on one or more of the grounds under Article 52 of the ICSID Convention. The award shall be binding on the parties and shall not be subject to any appeal or to any other remedy except those provided for in this Convention. Each Contracting State shall recognize an award rendered pursuant to this convention as binding and enforce the pecuniary obligations imposed by that award within its territories as if it were a final judgment of a court in that State. In conclusion, there may be some issues on the international arbitration for the settlement of the investor-state disputes: for example, abuse of litigation, lack of an appeals process, and problem of transparency. Therefore, there have been active discussions to address such issues by the ICSID and UNCITRAL up to now.

• The Journal of Korean Medical History
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• v.31 no.1
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• pp.123-134
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• 2018

Today, knowledge itself has become a resource which must be protected by the pertinent community of its contributors and users, from being manipulated or distorted by third-party players. The preservation of knowledge in relationship to the cultural context of its origins, has been recognized by international organizations intent on maintaining authentic voice and perspective. Globally, the WIPO (World Intellectual Property Organization) organizes the annual IGC (Intergovernmental Committee) meeting to address various issues associated with each country's utilization of intellectual and bio source property. Korean Medicine is the official name for the traditional medicine that has been inherited from the cultures of the Korean Peninsula. It is one of the four practices of East Asian Medicine including Traditional Chinese Medicine (TCM) from China, Kampo Medicine of Japan, and Sino-Vietnamese Medicine in Vietnam. As a cultural treasure representing centuries of evolving knowledge, Korean Medicine is protected under intellectual property rights afforded by WIPO, and must be understood in relationship to, and distinct from, TCM. It is understood that China has a strong political purpose to claim all the traditional medicines of the East Asian region under the name of TCM, including Korean Medicine. In fact TCM was authorized as the representative name for all East Asian medicine by decisions made by the ISO (International Standard Organization) in 2015. This paper proposes a pilot study on how to protect the intellectual property of Korean Medicine from efforts by China to claim it under the umbrella of TCM. Using the Uibang Yuchui (醫方類聚, Classified Collection of Medical Formulas) this paper suggests establishing a Database of UBYC, which was published in 1477 by the Joseon Korea government. UBYC was the reorganized version of contemporary East Asian medical sources, and has already hundreds of year's rich indigenous and culturally specific medical history of Korea, from which Korean Medicine has been built.

• Journal of Digital Convergence
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• v.13 no.4
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• pp.357-368
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• 2015

People observe lots of events around the environment and we can easily recognize the nature of an event from the resulting optic flow. The questions are how do people recognize events and what is the information in the optic flow that enables observers to recognize events. Motor theorists claim that human observers exhibit special sensitivity when perceiving events like speech or biological motion, because we both produce and perceive those events. However, direct perception theorists suggested that speech or biological motion is not special from the perception of all other kinds of event. The purpose of this review article is to address this controversy to critique the motor theory and to describe a direct realist approach to event perception. It is important to understand the fundamental information of how human perceive event perception for the convergence on robotics.

• Journal of Educational Research in Mathematics
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• v.27 no.4
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• pp.701-725
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• 2017

Students need to have opportunities to share their ideas with peers by taking part in the conversation voluntarily that is, by persuading others and reflecting the consequences. Recognizing the importance of this point, this study intended to examine students' argumentation occurring in the process of performing tasks in the math classroom. Also, it tried to explore the types of the argument that students used in the classroom and the reason why they employed them with a focus on 'rebuttal', which is one of the six elements of the argument scheme such as claim, data, warrent, backing, qualifiers, and rebuttal. The analysis of argumentation is based on the five argumentation schemes suggested by Verheij(2005). The experimental class was conducted twice a week with four participants who are third grade middle school students. In the argumentation class students were promoted to address two different kinds of geometrical tasks. After the second session of class, the researcher conducted the semi-structured interview. Accordingly, this study contributes to the existing research by making students to have concrete and active argumentation while obtaining the sound understanding of the argumentation.

• Journal of Digital Convergence
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• v.14 no.4
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• pp.231-237
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• 2016

The private health insurance covers areas that are not covered by the national health insurance to reinforce insurance guarantee. Realistically, however, many people renunciate small sum insurance claims because the inconvenient claim procedures require a certificate from the hospital for resubmission to the insurance company, which is very time consuming. Therefore, One-stop insurance payout claiming system that is capable of one stop processing of the issuance of e-page safer technology-based certification to claiming of insurance payout by utilizing authorized electronic address (#-mail) through the utilization of private information concealment technology and identification certification technology for the convenience of the subscribers and the simplification of operation was developed.

• The Korean Journal of Pain
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• v.34 no.2
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• pp.139-155
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• 2021

The quality of subgroup analyses (SGAs) in chronic non-cancer pain trials is uncertain. The purpose of this study was to address this issue. We conducted a comprehensive search in MEDLINE and EMBASE from January 2012 to September 2018 to identify eligible trials. Two pairs of reviewers assessed the quality of the SGAs and the credibility of subgroup claims using the 10 criteria developed by Sun et al. in 2012. The associations between the quality of the SGAs and the studies' characteristics including risk of bias, funding sources, sample size, and the latest impact factor, were assessed using multivariable logistic regression. Our search retrieved 3,401 articles of which 66 were eligible. The total number of SGAs was 177 of which 52 (29.4%) made a subgroup claim. Of these, only 15 (8.5%) were evaluated as being of high quality. Among the 30 SGAs that claimed subgroup effects using an appropriate method of performing interaction tests, the credibility of only 5 were assessed as high. None of the subgroup claims met all the credibility criteria. No significant association was found between the quality of SGAs and the studies' characteristics. The quality of the SGAs performed in chronic pain trials was poor. To enhance the quality of SGAs, scholars should consider the developed criteria when designing and conducting trials, particularly those which need to be specified a priori.

• International Commerce and Information Review
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• v.14 no.3
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• pp.231-251
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• 2012

The remedies available to a seller that has suffered a breach of contract by the buyer are addressed in Section III of Chapter III of Part III. The first provision in the section, 61, catalogues those remedies and authorizes an aggrieved seller to resort to them. The remaining provisions of the section address particular remedies or prerequisites to remedies. The subject matter of the current section remedies for breach of contract by the buyer obviously parallels that of Section III of Chapter II of Part III remedies for breach of contract by the seller. Many individual provisions within these sections form matched pairs. Thus 61, which catalogs the seller's remedies, which catalogs the buyer's remedies. Other provisions in the current section that have analogues in the section on buyer's remedies include 62, seller's right to require buyer's performance 63, seller's right to fix an additional period for buyer to perform and 64, seller right to avoid the contract. As was the case with the provisions on buyers' remedies, the articles governing sellers' remedies operate in conjunction with a variety of provisions outside the current section. Thus the seller's right to require performance by the buyer is subject to the rule in 28 relieving a court from the obligation to order specific performance in circumstances in which it would not do so under its own law. The authorization in 61 for a seller to claim damages for a buyer's breach operates in connection with 74-76, which specify how damages are to be measured. 49, stating when an aggrieved seller can avoid the contract, is part of a network of provisions that address avoidance, including the definition of fundamental breach, the requirement of notice of avoidance, provisions governing avoidance in certain special circumstances, measures of damages available only if the contract has been avoided and the provisions of Section V of Part III, Chapter V on effects of avoidance.