• 가정과삶의질연구
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• 제7권2호
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• pp.71-83
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• 1989

This paper reviews research on family communication in Korea. The 51 literatures which had been published till 1988 are used to review. The review includes brief summaries of literatures in methodological issues and research findings classified into five major domains ; theoretical understanding, communication in family relationship, relation to human development, family communication in home management, and the use of family communication in family therapy. Some of the major conclusions may be summarized as follows: 1) Family communication research has short history since it begun in 1973. 2) Research method used in almost the survey research. 3) It is difficult to generalize the research findings because of the short of research and the unexquisiteness of methodology, but is is possible somewhat to understand family communication in Korea.

• 한국안전학회지
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• 제24권2호
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• pp.42-47
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• 2009

The flash point and the AIT(auto-ignition temperature) are the most important combustible properties used to determine the potential for the fire and explosion hazards of flammable material. In order to know the accuracy of data in MSDS(Material Safety Data Sheet), the flash point of n-acids were measured by using Pensky-Martens closed cup tester(ASTM D93), Setaflash closed cup tester(ASTM D3278), Tag open cup tester(ASTM D1310) and Cleveland open cup tester(ASTM D92). Also, the AIT of n-acids were measured by using ASTM E659-78 tester. The measured the flash points and the AIT were compared with literatures and MSDS in KOSHA. The measured the flash points and the AIT were different from those in literatures and MSDS. Therefore, This paper shows that it is needed to investigate the MSDS compatibility of n-acids for the fire safety objectives.

• 대한관절경학회지
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• 제7권1호
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• pp.87-91
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• 2003

건막 거대세포종은 관절내에 드물게 발생하는 병변으로 이를 보고하는 문헌도 제한되어 있으며 특히 후방십자인 대에 발생한 거대세포종의 국내 보고는 없었다. 저자들은 슬관절 후방십자인대에 발생한 거대세포종 2례를 관절경하에서 절제 후 병리학적으로 확진 하였으며 임상적으로 좋은 결과를 보였기에 문헌고찰과 항께 보고하고자 한다.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2011년도 학술발표회
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• pp.337-340
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• 2011

In this study, qualitative and quantitative evaluations are performed using the hydraulic analysis of fiber stone for bridge pier scour protection. We can consider that the effective scour protection should be suggested from the side of hydraulic stability, structure stability, and permissible tractive force. The perfect verification, however, on the fiber stone for bridge pier scour protection is not sufficient because of short literatures and experiments on the field study. The continuous research, therefore, will be needed to establish reliable verification using literatures investigation and the various experiments on the fiber stone for bridge pier scour protection.

• Food Science and Biotechnology
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• 제18권1호
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• pp.137-142
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• 2009

One of the most important aspects of conducting this microbial risk assessment (MRA) is determining the model in microbial behaviors in food systems. However, to fully these modeling, large expenditures or newly laboratory experiments will be spent to do it. To overcome these problems, it has to be considered to develop the new strategies that can be used data in the published literatures. This study is to show whether or not the data set from the published experimental data has more value for modeling for MRA. To illustrate this suggestion, as example of data set, 4 published Salmonella survival in Cheddar cheese reports were used. Finally, using the GInaFiT tool, survival was modeled by nonlinear polynomial regression model describing the effect of temperature on Weibull model parameters. This model used data in the literatures is useful in describing behavior of Salmonella during different time and temperature conditions of cheese ripening.

• International Journal of Advanced Culture Technology
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• 제6권1호
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• pp.32-41
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• 2018

The aim of this study is to formulate a trust-based business model of Internet services in so called the "trust economy." For it, firstly concepts of trust and trust economy are discussed. Then, we present previous literatures' review of trust in social science prism and trust economy in economic prism. This study classified the literatures' stances with two viewpoints of the 'system' and the 'user'. With this backdrop, we discuss three contradictory stances: Internal optimization vs. external interaction, personal data control vs. orchestration, and end-user vs. ecosystem value. In the result, we formulate a trust-based business model framework with three trust issues in user perspective and suggests three strategic directions related three issues along with representative use cases.

• 가정과삶의질연구
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• 제17권4호
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• pp.15-30
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• 1999

This paper aims to accomplish the work of finding and recreating factors of evelasting wedding view through studying literatures($\ulcorner$Ka-ryae$\lrcorner$.$\ulcorner$Ka-ryae-jip-ram$\lrcorner$.$\ulcorner$Sa-ryae-pyun-ram$\lrcorner$) of customary proprieties of a family The results of this study are as follows: The norm and meanings of wedding by way of education appear self-cultivation sincerity and carefulness ancestor worship morality of husband and wife filial duty to parents and parents-in-law rank and order simplicity. From this study on wedding view the efforts to accomlish the work of finding and recreating the factors everlasting inheriting value which would not be changed by social changes have to be made from now on.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2006년도 추계 학술논문 발표대회 논문집
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• pp.99-102
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• 2006

This paper reviews the relevant literatures and investigates spalling mechanism of high strength concrete, in order to clearly inform spalling problem in fire. Firstly, we studies literatures on spalling occurrence and resistance methods. Secondly chemical change of concrete components in elevated temperature was presented. Finally, mechanism of the spalling occurrence and spalling resistance were carried out with fiber content. In addition, our research team introduced spalling mechanism, being different from other points of view, which has been generally accepted. To secure this mechanism theory, we investigate spalling properties of certain specimens fabricated by roller spindle and made with mortar or concrete condition.

• 한국수학교육학회지시리즈D:수학교육연구
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• 제1권2호
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• pp.107-116
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• 1997

The purpose of this study is to develop a teaching/learning model for the mathematical enculturation of elementary and secondary school students. It is clear that the development of teaching and learning in the classroom is essential for the realization of global innovations in mathematics education. Research questions for this purpose are as follow: (1) What can be learned from literatures reviews of the socio-cultural perspective on mathematics education, and of ethnomathematics as a mathematics intrinsic to cultural activities? (2) What is the direction of teaching and learning from the perspective of mathematical enculturation? (3) What is the teaching /learning model for mathematical enculturation? (4) What is the instructional exemplification based on the developed model? This study promotes the establishment of mathematics education theory from the review of literatures on the socio-cultural perspective, the development of a teaching/learning model, and the instructional exemplification based on the developed model.

• 한국비블리아학회지
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• 제1권1호
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• pp.71-122
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• 1972

We are encountering a great numerous informations concerning literatures to rapidly organize and manage, and the necessity for education of library science has been increasing for social service at the right time. The distribution of the library materials to policy-making vital to modernization of Korea has been greatly estimated. Accordingly, at present it is very urgent for us to re-examine the curriculum in each of college library science course. Therefore, we should not repeat such a rediculous education of library science as ten-years old one. A new way should be designed, so that students could carry out their activity of literatures, informations and services which is necessary for modernization of Korea. Thus this essay proposes the following points; This is designed for pioneering to improve and develope the education of library science.