• Journal of the Korean Mathematical Society
• /
• v.54 no.4
• /
• pp.1099-1108
• /
• 2017

Let R be a commutative ring with non-zero identity and M be a unitary R-module. Let S(M) be the set of all submodules of M and ${\phi}:S(M){\rightarrow}S(M){\cup}\{{\emptyset}\}$ be a function. We say that a proper submodule P of M is a ${\phi}$-semiprime submodule if $r{\in}R$ and $x{\in}M$ with $r^2x{\in}P{\setminus}{\phi}(P)$ implies that $rx{\in}P$. In this paper, we investigate some properties of this class of sub-modules. Also, some characterizations of ${\phi}$-semiprime submodules are given.

• Proceedings of the Korean Institute of Interior Design Conference
• /
• 2006.05a
• /
• pp.150-153
• /
• 2006

The purpose of this study is to analyze the trend of Korean domestic multi-family housing. For that, this study surveyed 139 apartment complex cases which were sold from December 2002 to December 2005. When Hwasung Dongtan apartment complex was sold in 2004, there were a lot of attempts in various quarters, especially in unit planning and eco-friendly design. Accordingly, it is worthy that analyzing the trend before and after of 2004. As a result, the trend has been moving from 'convenient and high class' to 'LOHAS, one-stop living, convergency, and residents' satisfaction' because leasure and well-living have been the purpose of their living. Therefore, we can predict that B.I. and design identity would be more important, and various contents would be created for residents' community and private life.

• Korean Journal of Child Studies
• /
• v.25 no.5
• /
• pp.59-71
• /
• 2004

Based on ethnographic methods, the present research utilized individual interviews of 1 to 2 hours each with various probe questions to discover early stages of preparation for fatherhood. Interviews of the 12 male participants took place in naturalistic settings. Most were between 28 to 32 years of age and middle SES class. Results showed that during their wife's pregnancy expectant fathers come to terms with becoming a father; they obtain a new understanding of life and make efforts to behave desirably in society; attitudes towards their own parents change; they have a different relationship with their wife; relations with close associates change, and occupational identity changes in that feelings of responsibility for a wife and child becomes more sincere.

• Journal of the Korean Institute of Landscape Architecture
• /
• v.19 no.4
• /
• pp.58-79
• /
• 1992

This is a study of Sadaebu(previllaged class in a Yi-Dynasty士 大夫) clan villages in the Andong Area with emphasis on Formantion Process of development. The purposes and the contents of this study are as following : 1. To review the process and the background fo growth of Myung-Mun-Se-Ga(名文大家:the traditional famed & mighty clans) in Yi-Dynasty, in cases of Andong(安東) province. 2. To analyze about formation process of a sphere of their homogeneous clan villages, and to understand the factors affecting their sphere. 3. To identity the background factor of formation of their sphere of traditional clan villages in Andong province.

• Journal of the Korean Home Economics Association
• /
• v.39 no.12
• /
• pp.141-158
• /
• 2001

The purpose of this study was identifying the essential concept of home of middle class and aged housewives by using a critical incident methodology. All 30 subjects participated in structured interviews designed to elicit statements describing the attributes of home and non-home environment. The qualities of comfort, place-attachment, self-expression, fundamental values and personal identity, social relationships, economic value, and a suitable physical structure were associated with home environments, and were absent in residences which were not regarded as homes.

• Journal of the Korean Institute of Rural Architecture
• /
• v.8 no.2
• /
• pp.54-61
• /
• 2006

Contemporary Suburban House is a kind of 'Urban House in nature' that urban middle class peoples elect voluntarily to raise life quality and make their own identity. Therefore, 'The Relationship with Nature' is an essential item in the design of Suburban House. But in the site plan of Suburban House, 'The Nature' as outdoor space is only the rest of the indoor space. The outdoor space is hold in common visually but not actually. 'The Nature' is not a labour ground as the case in rural society but a background of village. The plan of Suburban House is based on the urban apartment plan. So in plan, 'The Nature' is also an object for contemplation as the case in urban house. The outline of the plan as a border line between indoor space and outdoor space is controlled uniformally and 'The Nature' is linked only visually in the direction the resident wants to see.

• Honam Mathematical Journal
• /
• v.37 no.3
• /
• pp.339-352
• /
• 2015

We aim at giving explicit expressions of $${\sum_{m,n=0}^{{\infty}}}{\frac{{\Delta}_{m+n}(-1)^nx^{m+n}}{({\rho})_m({\rho}+i)_nm!n!}$$, where i = 0, ${\pm}1$, ${\ldots}$, ${\pm}9$ and $\{{\Delta}_n\}$ is a bounded sequence of complex numbers. The main result is derived with the help of the generalized Kummer's summation theorem for the series $_2F_1$ obtained earlier by Choi. Further some special cases of the main result considered here are shown to include the results obtained earlier by Kim and Rathie and the identity due to Bailey.

• The Korean Journal of Archival Studies
• /
• no.9
• /
• pp.143-163
• /
• 2004

This study is for why Korean private universities make high position and performance on their archives. It's needless to say that archives of university is desperate for democratic management, historic and cultural identity and administrative efficiency. As for archives of private university, it has to be set by its own organization as the name of '00 university archives' if possible. At the same time both 'administrative structure' and 'working-level structure' should be activated for the better output. It might be helpful to empower itself. Archives of private university have to fulfill these basic role; aquisition, arrangement, classification, preservation etc./service/study of archival science /university history compiling. It could be expand to the link between university and local community, open class and digital archive service.

• 중국학논총
• /
• no.66
• /
• pp.227-264
• /
• 2020

In Sanyue, the identity of the state and the individual is discussed in terms of the class, ideology, system, moral ethics, tactical strategy, national view, Talent image, etc. and It pursues a historical approach in the world history and an attempt to self-realize in the history of mankind. This literature expresses the strength of military theory and discusses the main core points of the country as a military political and tactical strategy as follows: "Shangyue, zhongyue, and Xiayue. In the Shangyue in Sanyue, it describes how to distinguish the heroes who have been appointed through the ceremony, and it shows the accomplishment of the reason. In zhongyue, we discuss how to distinguish the contingency plan the meaning of change. In Xiayue, we discuss practical thinking of moral ethics and explain the possibility of All the officials and sages angry by considering the safety of the country."

• Communications of the Korean Mathematical Society
• /
• v.38 no.4
• /
• pp.993-999
• /
• 2023

Let A be a G-graded commutative ring with identity and M a graded A-module. Let m, n be positive integers with m > n. A proper graded submodule L of M is said to be graded (m, n)-closed if a^m_g·x_t ∈ L implies that aⁿ_g·x_t ∈ L, where a_g ∈ h(A) and x_t ∈ h(M). The aim of this paper is to explore some basic properties of these class of submodules which are a generalization of graded (m, n)-closed ideals. Also, we investigate GC^m_n - rad property for graded submodules.