• Journal of Korean Clinical Nursing Research
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• v.16 no.3
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• pp.25-37
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• 2010

Purpose: The purpose of this study was to examine potential factors related to the management of cancer pain, that is, hospital institutional factors as well as personal aspects of nurses. Methods: This study was a descriptive research study in which 229 RNs working in 2 tertiary medical institutions in Seoul and 4 secondary medical institutions in Seoul, Incheon and Gyeonggi were surveyed. Results: It was found that nurses' knowledge about pain intervention, their working division and their knowledge about the use of analgesics had different effects on their pharmacologic interventions. These 3 variables explained 14.5% of the variance regarding pharmacologic interventions. On the other hand, nurses' knowledge about pain interventions and nursing organization were variables affecting non-pharmacologic interventions by the nurses. These two variables explained 22.1% of the variance regarding non-pharmacologic interventions by the nurses. Conclusion: The findings indicate that nursing organization, one of hospital institutional factors, had significant effects on non-pharmacologic interventions. Therefore, to increase effective pain management by nurses, an organizational system should be established such as placement of nurse practitioners, improvement of nurses' autonomy in pain management, and development and distribution of standardized guidelines.

• Communications for Statistical Applications and Methods
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• v.20 no.2
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• pp.147-155
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• 2013

To determine whether each coefficient is equal to zero or not, usual $t$-tests are a popular choice (among others) in linear regression to practitioners because all statistical packages provide the statistics and their corresponding $p$-values. Under smaller samples (especially with non-normal errors) the tests often fail to correctly detect statistical significance. We propose a permutation approach by adopting a sufficient dimension reduction methodology to overcome this deficit. Numerical studies confirm that the proposed method has potential advantages over the t-tests. In addition, data analysis is also presented.

• Journal of Korean Society for Quality Management
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• v.49 no.1
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• pp.31-45
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• 2021

Purpose: A noncentral composite design method is to be developed to explore farther region for the first factorial design. A general guideline for sequential experimentation is provided. Methods: (1) A non-overlapping noncentral composite design (NNCD) is developed, in which the second factorial design shares one design point that indicates the best response value in the first factorial design. (2) Four composite designs are compared in terms of the four design evaluation criteria, which are D-, A, G, and I-optimality. (3) A follow-up design strategy is suggested based on the interaction effect, direction of improvement, number of factors. Results: (1) NNCD and model building method are presented, which is useful for exploring farther region from first factorial design block. (2) The performances of the four composite designs are compared. (3) A follow-up design strategy is suggested. Conclusion: (1) NNCD will be useful to explore farther region for the first factorial design. (2) A follow-up design strategy can be beneficial to the experimental practitioners for product and process design and improvement.

• Medical Lasers
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• v.9 no.2
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• pp.110-118
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• 2020

The non-ablative fractional dual laser is equipped with two types of lasers, 1550 nm and 1927 nm in one device, and was approved by the United States Food and Drug Administration in 2013. The advantages of the non-ablative fractional laser (NAFL) include fewer side effects such as erythema, edema, post-laser pigmentation, and scab formation. Thus, the NAFL is preferred by both practitioners and consumers because it is convenient and safe for use. The 1550 nm erbium glass and 1927 nm thulium lasers are representative NAFLs that have been developed separately and are often used as a single-wavelength laser with proven clinical efficacy in various indications. The 1550 nm wavelength laser penetrates the dermis layer and the 1927 nm wavelength laser is effective for epidermal lesions. Therefore, targeting the skin layer can be easily achieved with both the 1550 and 1927 nm lasers, respectively, or in combination. Clinically, the 1550 nm laser is effective in the treatment of mild to moderate sagging and wrinkles, scars, and resurfacing. The 1927 nm laser improves skin texture and treats skin pigmentation and wounds. It can also be used for drug delivery. The selection and utilization rate of NAFL has been increasing in recent times, due to changes in lifestyle patterns and the need for beauty treatments with fewer side effects and short downtime. In this study, we present a plan for safe and effective laser therapy through a review of literature. Clinical applications of the multifunctional NAFL are also described.

• The Korean Society of Law and Medicine
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• v.11 no.2
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• pp.11-74
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• 2010

This article analyzes legal meaning and definition of medical practice examining Korean Supreme Court cases. Until now, there is no right answer about the meaning of medical practice and it is also hard to define of it. Moreover, not only Acts and regulations containing medical practice but also many cases ruling a person who practice medicine, the concept of medical practice involves various meanings. So, it has caused confusion. In order to solve this problem, this article divides the medical practice's meaning into range and nature within prohibition article of the Medical Act about unlicensed personnel who practice medicine. After providing a explanation of the meaning of medical practice according to amendment of the Act, this article disputes the meanings of the several cases following the amendment. And then analyzing non-medical person's unlicensed medical practice and medical person's unlicensed medical practice. In order to provide more accurate legal concept of medical practice when Korean government amends the Medical Act or making policies in this field, this classifying analysis approach should be needed. Looking at the result, in general, Korean Supreme Court has interpreted unlicensed prohibition clause of the Medical Act widely; not only non-medical person's unlicensed medical practice but also medical person's unlicensed medical practice. Therefore, this article suggests that the prohibition clause needs to be careful applying to non-medical practice. Because, in fact, even though there are some necessity of non-medical practice, there are no qualificatory or license system of non-medical practitioner in the Medical Acts or regulations forbidding whole non-medical practices. Furthermore, the Supreme Court has decided medical person's unlicensed medical practice too narrowly, thus it does not keep up with rapid change of medical development and people's demands these days. Regarding this subject, in order to take advantage of medical practitioners effectively and cope with increasing people's medical demands, this article proposes that medical person's unlicensed medical practice only to be prohibited in case of endangering our public health.

• Asia-Pacific Journal of Business
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• v.11 no.1
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• pp.145-165
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• 2020

Purpose - The purpose of this study is to suggest strategies and solutions for entering China in the tariff and non-tariff sectors of the cosmetic industry. Design/methodology/approach - This study analyzed the import tariff rate of cosmetics in China, and analyzed the export cost by actually interviewing the exporting companies to derive the economic effect of non-tariff measures. Findings - First, We proposed the use of the FTA business model (basic cosmetics), the use of Korea-China FTA tariffs (foam cleansing, toothpaste), and the use of APTA tariffs (perfume). Second, We proposed cooperation between the governments to facilitate customs clearance procedures and improvement of FTA awareness among corporate practitioners. Third, We proposed the expansion and support of the AEO MRA system and the expansion of Korea-China MOU conclusions regarding the certification system, and the international standardization of domestic licensing system and technical conditions. Fourth, We proposed the use of government-supported projects related to obtaining overseas certifications and overseas expansion through collaboration with the same industry. Research implications or Originality - HS3304 products excluded from the Korea-China FTA should take full advantage of the FTA business model. In addition, the non-tariff measure costs are fixed costs per year, so the ratio decreases as the number of exports and export volume increases.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.34
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• pp.27-52
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• 2007

As in more than half of the litigated cases, non-conformity of the goods is alleged by the buyer and, hence, the question aries of whether the buyer has given notice within a reasonable time and is thus allowed to rely on the lack of conformity at all, differences in interpreting the meaning of "reasonable time" in Article 39(1) CISG endanger uniformity of international sales law in a core area. This uniform interpretation of the "reasonable time" in Article 39(1) CISG can, however, not be achieved by merely making recommendations to courts and arbitral tribunals that case law from other CISG jurisdictions should be considered. This can at best lead to confusing results. As you know, the determining of reasonable time is depending on the circumstances concerned with the particular case. So the term 'reasonable time' has proven too imprecise due to its flexibility without defined uniform scale to assist the practitioners in a uniform application of Art. 39(1). Therefore I suggested the factors that influenced the determining of the reasonable time. The factors currently influencing whether an Art. 39(1) notice is given within reasonable time in international practice are: any international trade usage and practices, the nature of the remedy chosen by buyer, the nature of the goods delivered and the mode of dealing with the goods.

• The Journal of Fisheries Business Administration
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• v.43 no.1
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• pp.63-74
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• 2012

The Korean Conflict of Laws Act recently incorporated much of the European Union's recent revision in "EC Convention on the Law Applicable to Contractual Obligations (Rome 1980)"(hereinafter Rome Convention). With the revision of Rome Convention applied to contractual obligations,"Regulation (EC) No 593/2008 of the European Parliament and of the Council of 17 June 2008 on the law applicable to contractual obligations (Rome I)"(hereinafter Rome I) has taken effect on December 2009. Before the effectivation of Rome I, "Regulation (EC) No 864/2007 of the European Parliament and of the Council of 11 July 2007 on the law applicable to non-contractual obligations (Rome II)"(hereinafter Rome II) has come into effect on January 2009. This means the revision of certain rules and its practical implications need an in-depth study on governing law rules under Rome I which provides newly effected governing laws applicable to contractual obligations. Moreover, uniform choice of law rules on non-contractual obligations needs to focus especially on marine insurance contract. Where policy assignment and subrogation causes, how to decide the governing law which will be applied to the insurer as a third party? This article attempts to analyze emerging legal issues in legal regimes determining choice of law, especially those in international marine insurance contracts. This will help Korean practitioners to be dialed in legal affairs under English Law as the governing law in their contracts.

• Journal of Computing Science and Engineering
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• v.1 no.2
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• pp.125-160
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• 2007

Data Warehousing and OLAP (On-Line Analytical Processing) have turned into the key technology for comprehensive data analysis. Originally developed for the needs of decision support in business, data warehouses have proven to be an adequate solution for a variety of non-business applications and domains, such as government, research, and medicine. Analytical power of the OLAP technology comes from its underlying multidimensional data model, which allows users to see data from different perspectives. However, this model displays a number of deficiencies when applied to non-conventional scenarios and analysis tasks. This paper presents an attempt to systematically summarize various extensions of the original multidimensional data model that have been proposed by researchers and practitioners in the recent years. Presented concepts are arranged into a formal classification consisting of fact types, factual and fact-dimensional relationships, and dimension types, supplied with explanatory examples from real-world usage scenarios. Both the static elements of the model, such as types of fact and dimension hierarchy schemes, and dynamic features, such as support for advanced operators and derived elements. We also propose a semantically rich graphical notation called X-DFM that extends the popular Dimensional Fact Model by refining and modifying the set of constructs as to make it coherent with the formal model. An evaluation of our framework against a set of common modeling requirements summarizes the contribution.

• East Asian Journal of Business Economics (EAJBE)
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• v.9 no.4
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• pp.81-92
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• 2021

Purpose - Work stress environment is expanding alongside the speed of worldwide change and psychological well-being concerns are coming about because pressure over-burden can bring about lost workdays, lower representative usefulness, and high occupation turnover rates. For this reason, this study investigates to provide how practitioners can manage employee work stress using health psychology based on prior studies. Research design, Data, and methodology - Qualitative textual research involves collecting and analyzing various non-numeric data to establish different concepts or opinions in prior literature. That means that the present researcher carried out qualitative research in multiple ways, investigating many kinds of previous textual data, such as prior published peer-reviewed resources and case studies analysis. Result - The results revealed that directed symbolism has been displayed to improve prosperity and tranquility among employees with an assortment of persistent infections. Like diaphragmatic breathing, reflection practices consolidate zeroing in on a particular article or sensation (like breathing) while at the same time separating from other distracters and controlling inward encounters (for example, feelings, musings) through non-critical acknowledgment. Conclusion - This research proposes that intellectual rebuilding or figuring out how to perceive maladaptive musings and change them to reflect more versatile; judicious idea examples can fundamentally further develop temperament, diminish pressure, and reduction negative feelings for employees.