• Communications of the Korean Mathematical Society
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• v.38 no.3
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• pp.663-677
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• 2023

The purpose of this paper is to introduce a new class of rings containing the class of SFT-rings and contained in the class of rings with Noetherian prime spectrum. Let A be a commutative ring with unit and I be an ideal of A. We say that I is SFT if there exist an integer k ≥ 1 and a finitely generated ideal F ⊆ I of A such that x^k ∈ F for every x ∈ I. The ring A is said to be nonnil-SFT, if each nonnil-ideal (i.e., not contained in the nilradical of A) is SFT. We investigate the nonnil-SFT variant of some well known theorems on SFT-rings. Also we study the transfer of this property to Nagata's idealization and the amalgamation algebra along an ideal. Many examples are given. In fact, using the amalgamation construction, we give an infinite family of nonnil-SFT rings which are not SFT.

• The Journal of the Korea Contents Association
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• v.16 no.11
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• pp.549-559
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• 2016

Currently the terminology 'rock musical' is used too freely, and thus academic definition and research of its stylistic features are required. This thesis attempts to clarify the historical context of rock music and rock muscal, and to study the musical and dramatic feature of rock musical. This thesis also attempts to catagolize the musical types of the songs used in the contemporary rock musial ; 1) authentic rock music, 2) psudo-rock music transformed from other musical styles, and 3) amalgamation of rock music and other musical styles. All this attempts is aimed to find a possibility of creation of new musical.

• The Journal of the Society of Stroke on Korean Medicine
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• v.18 no.1
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• pp.1-11
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• 2017

It is difficult to combine oriental and western medicine. Each medicine has a different academic background, perspective on the world, and studying methodology. The claim that two paradigms can not be combined is not obtained from an actual verification, but this means it is so hard to combine two medicines having different backgrounds. The amalgamation of oriental and western medicine should be phased in on the basis of the continuous reciprocal understanding and commitment. First, the strength and weakness of each medicine over the treatment and research are required to be identified. Then, a few complementary areas can be chosen enabling a trial of fusion on a small scale. A cycle of problem solving and a new research can be set by analyzing research results obtained through the implementation over a period of time. In other words, the researchers of oriental and western medicine should repeat a continuous and gradual complementary research process by identifying issues to be improved and complemented through a consensus. Once the methodology obtained through the process of problem solving and proficient implementation is established in a stable condition, a method to widen the fusion area by expanding the operating area and implementation method can be chosen. However, the integral system of oriental medicine shouldn't be substituted by mechanical idea or reductionism. What should be done primarily for oriental medicine is to objectify things through quantification. In particular, the oriental treatment should accept the microscopic diagnosis to determine the structure and observe the biochemical change.

• Bulletin of the Korean Mathematical Society
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• v.37 no.4
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• pp.811-827
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• 2000

We find some conditions to derive the conjugacy separability of the free product of conjugacy separable split extensions amalgamated along cyclic retracts. These conditions hold for any double coset separable groups and free-by-cyclic groups with nontrivial center. It was known that free-by-finite, polycyclic-by-finite, and fuchsian groups are double coset separable. Hence free products of those groups amalgamated along cyclic retracts are conjugacy separable.

• YAKHAK HOEJI
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• v.23 no.2
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• pp.95-104
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• 1979

Total mercury content of Korean soils which were randomly sampled at 212 different localities were determined by quartz tube combustion-gold amalgamation method, 1) The mean and median values of total mercury content of Korean soils were 0.18PPM and 0.14PPM, respectively. 2) Among 212 localities, 14 have total mercury contents which are three times higher than the median value. The highest values was found to be 1.74PPM.

• The Transactions of the Korea Information Processing Society
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• v.7 no.4
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• pp.1132-1140
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• 2000

The purpose of this paper was to present the method of progress efficiency of morphosyntaxical analyzer for French information processing in the view of multilingual information processing. This study indicated that he method prohibit the additional useless word type by decomposing word type by decomposing works which were created by morphological amalgamation. Findings also suggested the need of preprocessing in order to decrease the overload of morphosyntaxical analysis algorithm. In addition, general rules were proposed to divide word form and to decompose complex sentence.

• Journal of the Korean Society for information Management
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• v.15 no.1
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• pp.7-17
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• 1998

The term exchange and abolition and amalgamation and contracting-out of the public library is brought in Korea recently. That's background is discussed, specially discusses on the subject of contracting-out and proposes a plan of contracting-out of the public library in Korea.

• Proceedings of the KIEE Conference
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• 1999.07g
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• pp.2962-2964
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• 1999

We know the traffic information about the velocity and position of vehicle by extraction and tracking vehicle from continuosly obtained road image of camera. The conventional method of vehicle detection indicate increment of error due to headlight and taillight in night road image. This paper show such as vehicle detection of binary, Edge detection. amalgamation of image are applied to extract the vehicle, and Kalman filter is adaptive methods for tracking position and velocity of vehicle.

• Proceedings of the Korea Information Processing Society Conference
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• 2015.04a
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• pp.485-487
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• 2015

본 논문에서는 공인인증서 의무화 사용이 폐지되면서 전자서명 신기술이 도입되고 있으며 이에 국내 전자서명법과 국외 전자서명법에 대한 조사 및 분석을 통해 전자서명 신기술 도입 시 전자서명 기술을 운영하기 위한 법제도적인 지원방안을 제시하였다.

• Journal of the Korean School Mathematics Society
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• v.20 no.2
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• pp.187-210
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• 2017

The animated discussion about mathematical modeling that had studied consistently in Korea since 1990s has flourished, because mathematical modeling was involved in the teaching-learning method to improve problem solving competency on 2015 reformed mathematics curriculum. In an attempt to re-examine the educational value and necessity of application to school education field, this study was to review the literature of mathematical modeling in mathematical competencies perspective. As a result, mathematical modeling could not only be involved the components of problem solving competency, but also support other competencies; reasoning, creativity-amalgamation, data-processing, communication, and attitude -practice. In this regard, This paper suggested the necessity of the discussion about the position of mathematical modeling in mathematical competencies and the active use of mathematical modeling tasks in mathematics textbook or school classes.