• Animal Systematics, Evolution and Diversity
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• 제26권2호
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• pp.171-172
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• 2010

A crambid species, Heterocnephes apicipicta Inoue, is reported for the first time in Korea. Three females of Heterocnephes apicipicta were collected from two islands in the Southern Sea of Korea. Diagnosis of the species is provided with a brief description of adult, including female genitalia.

• 대한수학회논문집
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• 제25권3호
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• pp.443-450
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• 2010

In this paper, we study the geometry of lightlike real hyper-surfaces of an indefinite Kaehler manifold. The main result is a characterization theorem for lightlike real hypersurfaces M of an indefinite complex space form $\bar{M}(c)$ such that the screen distribution is totally umbilic.

• 대한수학회논문집
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• 제25권3호
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• pp.335-342
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• 2010

The structure of fuzzy topological spaces based on WFI-algebras is considered. The notions of WFI-fuzzy topological spaces and WFI-fuzzy continuous mappings are introduced, and several properties are investigated. A relation between WFI-homomorphism and WFI-fuzzy continuous mapping is given.

• 충청수학회지
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• 제23권3호
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• pp.535-546
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• 2010

In this paper, we introduce a concept of a weak distance and show that AP is a bireflective subcategory of WD. Moreover, we introduce a concept of a co-tower which is an equivalent description of approach spaces.

• 충청수학회지
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• 제23권4호
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• pp.645-656
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• 2010

In this paper, we prove a common fixed point theorem for four mappings on fuzzy 2-metric spaces. Our result is an extension of results of S. H. Cho [2] to fuzzy 2-metric spaces. Also, it is a generalization of a result of S. Sharma [11].

• 충청수학회지
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• 제23권2호
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• pp.369-381
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• 2010

We prove that a simply-connected open Aleksandrov surface that satisfies a linear isoperimetric inequality is hyperbolic in the sense of Gromov.

• 충청수학회지
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• 제23권4호
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• pp.663-677
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• 2010

We investigate efficient method for the computation of resultant and discriminant of polynomials. The aim of this paper is to provide not only those values but also visual structure from elementary matrix calculation.

• 한국중재학회지:중재연구
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• 제21권3호
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• pp.189-211
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• 2011

This article aims at analysing the practical problems of FOB and CIF terms relating to Incoterms$^{(R)}$2010 in case of L/C transactions and presenting the defending measures against them. According to Incoterms$^{(R)}$2010, FOB and CIF terms are to be used only for sea or inland waterway transport and require the seller deliver the goods on board the vessel nominated by the buyer at named port of shipment. So if FOB and CIF terms will be used in sea transport under L/C transaction, the seller should ship the goods on the nominated vessel and present the shipping document indicating "on board vessel" to the issuing bank but the parties agree to present the received bill of lading according to special condition on L/C which is" received bill of lading are acceptable". In practical transaction, FOB and CIF terms are usually used in aircraft cargo, container cargo or multimodal transport. these facts are a violation of Incoterms. Incoterms$^{(R)}$2010 which regulated that FOB and CIF terms may not be appropriate where goods are handed over the carrier before they are on board the vessel for example goods in container. These transactions are a temporary expedient and breach of Incoterms in the international trade which must be corrected as soon as possible.

• 대한지역사회영양학회지
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• 제23권2호
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• pp.128-136
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• 2018

Objectives: The purpose of this study was to compare and analyse dieting practices and tendencies in 2010 and 2015 using big data. Methods: Keywords related to diet were collected from the portal site Naver from January 1, 2010 until December 31, 2010 for 2010 data and from January 1, 2015 until December 31, 2015 for 2015 data. Collected data were analyzed by simple frequency analysis, N-gram analysis, keyword network analysis, and seasonality analysis. Results: The results show that exercise had the highest frequency in simple frequency analysis in both years. However, weight reduction in 2010 and diet menu in 2015 appeared most frequently in N-gram analysis. In addition, keyword network analysis was categorized into three groups in 2010 (diet group, exercise group, and commercial weight control group) and four groups in 2015 (diet group, exercise group, commercial program for weight control group, and commercial food for weight control group). Analysis of seasonality showed that subjects' interests in diets increased steadily from February to July, although subjects were most interested in diets in July in both years. Conclusions: In this study, the number of data in 2015 steadily increased compared with 2010, and diet grouping could be further subdivided. In addition, it can be confirmed that a similar pattern appeared over a one-year cycle in 2010 and 2015. Therefore, dietary method is reflected in society, and it changes according to trends.

• 원예과학기술지
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• 제33권1호
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• pp.143-148
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• 2015

'URI 2010-6'은 우리꽃종묘에서 2011년 종간 교잡종인 'Evergreen Emerald'을 자방친으로 D. chinensis 'Ruby'를 화분친으로 실시한 교잡의 $F_1$ 후대로부터 선발, 육성한 패랭이꽃속 신품종이다. 2007년 교배실생 개체를 획득하였고, 2008년부터 2010년까지 3년 동안의 생육특성검정을 통해 선발하여 2011년 국립종자원에 'URI 2010-6'로 신품종 등록하였다(품종보호: 제4431호). 'URI 2010-6'의 화색은 주로 밝은 적색(Red, N79C)이며, 2차색으로 백색(White, N155C)이 꽃잎 가장자리와 꽃잎에 반점형태로 발현되는 석죽형의 홑꽃이다. 또한 꽃의 직경은 2.7cm, 길이는 0.8cm이고, 개화 지속기간은 평균 150일 정도로 장기개화가 가능하며, 겨울철에도 상록성이 우수하다.