• The Journal of the Korea Contents Association
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• v.15 no.12
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• pp.355-369
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• 2015

Purpose: This study aimed to identify on the attitudes toward the life support care among elderly people using Q methodology. Methods: Thirty-nine elderly people classified 34 selected Q statements into a shape of normal distribution using a 9 point scale. The obtained data were analyzed by using a PQ Method PC program. Results: Principal component analysis identified 4 types of the attitudes toward the life support care among elderly people. Type I is "Situational & Self-determination linear type", type II is "Destiny & Life support care denied type", type III is "Avoidant & Family decision emphasis type" and type IV is "Respect for life & life support care approved type". Most of elderly people have been attitude that wish to receive honor their own decisions toward the prolongation treatment. Conclusion: The findings indicate a need to policy guidelines and public information that express self-determination of elderly people.

• Journal of the Korean Society for information Management
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• v.20 no.1
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• pp.231-250
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• 2003

The rapid advances in information technologies have resulted in not only the proliferation of the amount of information available but also the variety of information formats. Information literacy is the set of skills needed to find, retrieve, analyze, and use information. Therefore, information literacy which should be the core goal of the university education has been a new trend of the library instruction. Nevertheless, despite the increasing Interest in the information literacy. there has been little discussion about educational Programs. and there has been little coordination between faculty and librarians on the programs. Under such circumstances, campus-wide teamwork is needed so that the library instruction can become part of the entire learning Processes of university education. This Paper presents an overview of the models adopted by foreign university libraries and also analyses the successful cases of the campus-wide partnership of each model of information literacy programs. Based on these. the outline of the needed procedure for the enforcement of the information literacy in the university of our country is suggested.

• 한국무역상무학회:학술대회논문집
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• 2004.12a
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• pp.9-40
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• 2004

"UNIDROIT Principles 2004" focused on an enlargement rather than a revision. An additional Section or Chapter so to speak, which are about, the Authority of a Agents, Third Party Rights, Set-off, Assignment of Rights, Transfer of Obligations and Assignment of Contracts, and Limitation Periods have been added, while the only change of substance made to the 1994 Edition, apart from two paragraphs in the Preamble, and three new provisions in Chapter 1 and 2 which are necessary to adapt the Principles to the needs of electronic contracting. The Principles which have the nature of the restatement of international uniform laws (for example CISG) are continuous exercise. Therefore we should note whether in the future our concerns would be on a additional topics on a improvement of the current text by monitoring the reception of the "UNIDROIT Principles 2004" in practice, and the application by contracting parties. The purposes of the Principles may be classified into three ; the rules of law governing the contract, means of interpreting and supplementing international uniform law or domestic law, or models for national and international legislator. Among them, the function of governing law may be applied by the express choice by the parties or by the implied choice like "general principles of law" or "les mercatoria", and it may be applied in the absence of any choice of law by the parties. Among there importance functions, this writer would like to emphasize the function to supplementing international uniform law instruments. The reason is that the CISG which has been established as an international uniform sales act and to which our country would be a contracting State from March, 2005, needs a lot of gap-filling. For this purpose it is advisable the parties to insert following provisions in their contract. "This contract shall be governed by the CISG, supplemented when necessary by the UNIDROIT Principles 2004" Thus success in practice of the UNIDROIT Principles over the last then years has surpassed the most optimistic expectations. It is hoped that the 2004 Edition of the UNIDROIT Principles will be just as favorably received by legislators, business persons, lawyers, arbitrators and judges and become even better known and more widely used throughout the World.

• The Korean Journal of Applied Statistics
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• v.33 no.3
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• pp.229-238
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• 2020

The very first statistics department in Korean universities was founded in 1962, meaning it has been 57 years since Korean academia has regarded statistics as a wholly independent field of study. Dr. Junbo Kim was the first faculty member hired by Korea University's statistics department. He made a seminal contribution to the development and publication of statistics textbooks in those early years, and in 1971, spearheaded the efforts to found the Korean Statistical Society, serving as its first president. Naturally, Dr. Kim's significant contributions have laid the cornerstones for the advancement of statistics as an independent field of study in Korea. In this paper, I will explore two main subjects: one is the early history of the Korean Statistical Society with a special emphasis on Dr. Kim's contributions, and the other is an analytical overview his publications. Specifically, I will focus on Modern Statistics: A Synthesis of Statistics and Estimates』(Kim, 1954), and 『Inferential Statistics: An Introduction to Sample Survey and Experimental Design』(Kim, 1956).

• Journal for History of Mathematics
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• v.19 no.4
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• pp.31-62
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• 2006

In this article, the theoretical basis of applying mathematical his tory in lessons is inquired in various educational aspects. It also covers the psychological genetic principle, mainly concerning the childish development and states that it has to be compatible with the historico-genetic principle, which is suggested mainly concerning the development of data. In addition, it evolves the arguments about the meaning of mathematical history in math lessons based on the mentioned aspects besides that in ordinary math lessons. Next, the link between the apply of mathematical history and education for gifted children is examined. Last, cases of mathematic history applied to mathematic education is suggested mainly concerning the understanding of differential concepts.

• Korean Journal of Environmental Agriculture
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• v.11 no.2
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• pp.133-139
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• 1992

Removal of heavy metals by water hyacinth, Eichhornia crassipes Solms-Laub, was examined with two heavy metals Cd, Cu under laboratory conditions. Cd in culture solution was reducd to 0.116, 0.873, 2.015, 3.755 and 4,747 mg/L from 1, 2, 3, 4 and 5 mg/L for 24 hrs, after cultivating of water hyacinth respectively And, Cu was reduced to 0.086, 0.600, 2.174, 3.473, and 4.365 mg/L from 1, 2, 3, 4, and 5 mg/L for 24 hrs, after the cultivation, respectively. Cu was removed faster than Cd nd airating cultivation was effected higher than fixing cultivation. Removal effect of heavy metals by water hyacinth was higher in low a heavy metal cocentration than in high concentration

• Journal of Information Management
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• v.35 no.2
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• pp.1-40
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• 2004

Theses and dissertations are works embodying results of original research on a subject and substantiating a particular point of view by usually graduate students, as a degree requirement. Most theses and dissertations are not controlled by commercial publishing interests, and thus are not obtained in book-form by most libraries. Due to their lack of physical and ready availability and information about the contents, theses and dissertations have been extremely underutilized sources of information without distinction of nations. The goal of this paper is to provide the current informations on the distribution and management systems of theses and dissertations in Foreign and Korea. The findings of this study will provide the basis for developing an standardized management model of theses and dissertations that meets the needs of researchers, students, and librarians in Korea.

• Broadcasting and Media Magazine
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• v.6 no.1
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• pp.78-87
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• 2001

Seven kinds of most representative photorefractive crystals expected to contribute to the realization of the volume holographic storage were reviewed The growth conditions and problems for highly homogeneous optical qualities of the following crystals depending on the growth methods were discussed;(1) $LiNbO_3$ and $Bi_2SiO_{20}$ by Czochralski method (2) $Bi_{12}TiO_{20}$, $KNbO_3$ and $BaTiO_3$ by top seeded solution growth and (3) $(Sr_{1-x}Ba_{x})Nb_{2}O_{6}$ and $(K_{1-y}Na_y)_{2A-2}(Sr_{1-x}Ba_x)_{2-A}Nb_2O_6$ by Stepanov method, And then the figure of merits for the estimation of phororefractive materials on performances, such as $Q_1$, $Q_2$ and sensitivity, were discussed.

• School Mathematics
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• v.7 no.4
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• pp.403-425
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• 2005

The study aims to get real picture of primary mathematics education based on RME in the Netherlands focusing on number and operations strand by reflecting and analyzing the documents in relation to the primary school mathematics curriculum. In order to attain these purposes, the present paper describes the core goals for mathematics education, Dutch Pluspunt textbook series for the primary school, and a learning-teaching trajectory by TAL project which are determinants of the Dutch primary school mathematics curriculum. Under these reflections on the documents, it is analyzed what is the characteristics of number and operations strand in the Nether-lands as follows: counting numbers, contextualization, positioning, structuring, progressive algoritmization based on levels, estimation and insightful use of a calculator. Finally, discussing Points for improving our primary mathematics curriculum and textbook series development are described.

• School Mathematics
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• v.7 no.4
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• pp.445-467
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• 2005

The purpose of this study was to investigate mathematics teaching of an elementary school teacher and to understand the meaning of it. This study was a qualitative case study using by analyzing metaphors. The notion of metaphors was newly set up. Traditionally, it had been regarded as a mere tool for better understanding, but it was recognized as the primary source of all of our concept(Sfard, 1998). The subject of this case study was a researcher 'I' and also an elementary school teacher. The three selves named Mee1, Mee2, Mee3, respectively. Mee1 was the 'I' who developed the 4th graders' activities on mathematical patterns in 1996 and wrote mathematics textbook for the 4th graders in 1998-1999. Mee2 was the 'I' who taught mathematical patterns to her students in 2002. Mee3 was the 'I' who criticized the teaching of Mee2 in 2005. [ADVENTURE], [HIDE-AND-SEEK], and [FIREWORKS DISPLAY] were deter-mined to be key metaphors of mathematics teaching. [ADVENTURE] of Mee] was focused on profound understanding of mathematics, [HIDE-AND-SEEK] of Mee2 on construction of mathematics, and [FIRE-WORKS DISPLAY] of Mee3 on making meaning and participating in communities. Studies of metaphors give us the power of understanding mathematics teaching and also generate it. And viewing mathematics teaching via metaphors makes teaching studies open to new ways.