• KOREAN POULTRY JOURNAL
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• v.23 no.6 s.260
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• pp.126-131
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• 1991

가축의 생명을 유지하고 여러 가지 생산 활동을 하기 위해서는 에너지가 계속적으로 공급되어야 한다. 에너지(energy)라는 말은 희랍어의 en+ergon(in+work)에서 비롯된 것으로 일을 할 수 있는 능력을 의미한다.

• Korean Institute of Interior Design Journal
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• v.22 no.1
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• pp.239-246
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• 2013

This study is aimed at understanding the color extendibility of color-field abstract through Mark Rothko's paintings. Color extendibility is a structure applied by Mark Rothko. He simplifies it and by pursuing autonomy and immediacy of the color itself, including surface color and the front of color-field, Rothko creates value through motions in his square paintings of non-fixed shapes. Chapter 2 revisits the meaning of color in abstract expressionism and explains the principle of color-field by applying the concept of ergon and parergon. In chapter 3, the principle, processes, methods, techniques of expression were studied as a basis to understand color extendibility and color-field abstract. In chapter 4, the works of Mark Rothko were analyzed based on his multiform paintings(1946-1948), number and untitled(1949-1957), and black paintings(1958-1970) in order to identify, in the final chapter, the features of color extendibility in Rothko's works. According to the above research, the thesis successfully concludes that the artist's reconstruction of reality and readjustment of transcendent reality are reproduced via color extendibility, the movement of color-field.

• Lingua Humanitatis
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• v.6
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• pp.77-108
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• 2004

This research focuses on the humboldt's thought for language. In Korea, only two themes, 'worldview' and 'nation' , problem of 'energeia' and 'ergon', was mostly researched. But we must research all together his thoughts, in order to understand his complete thoughts. His thoughts consist six themes : 1 . relation between thought and language. 2. problem of language-generation. 3. problem of translation. 4. substance of language. 5. worldview and nation. 6. energeia and ergon. From this five themes, we can understand, what his origin thought is. Therefore, we explained sequentially five themes in our paper. The theme 1, 5 and 6 are often interpretated between the scholars in Korea. But the theme 2 and 3 are not yet known. Therefore, we tried to explain it in this paper, what the problem of language-generation and the problem of translation are.tion and the problem of translation are.

• Environmental Engineering Research
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• v.24 no.4
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• pp.543-558
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• 2019

In comparison to alternative advanced wastewater treatment technologies, the main problem associated with membrane bioreactor (MBR) technology, which has become prominent in recent years, is biofouling. Within these systems, biofouling is typically the result of a biofilm layer resulting from bacterial gathering. One biological system that can be employed to interrupt the process of bacterial gathering is called 'Quorum Quenching (QQ)'. Existing QQ applications can be classified using three main types: 1) bacterial/whole-cell applications, 2) direct enzyme applications, and 3) natural sourced compounds. The most common and widely recognized applications for membrane fouling control during MBR operation are bacterial and direct enzyme applications. The purpose of this review was to identify and assess biofilm formation mechanism and results, the suggestion of the QQ concept and its potential to control biofilm formation, and the means by which these QQ applications can be applied within the MBR and present QQ MBR studies.

• Journal of Korean Philosophical Society
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• v.119
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• pp.141-172
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• 2011

This thesis, centered on J. Locke and W. v. Humboldt's concept of language, is written for the purpose of illuminating their view of language and investigating the relationship between a matter of language and that of thought. First, Locke considers language was to be the great instrument and common tie of society. And language consists of words, and words are signs of ideas. Locke's discussion in language is shaped by his belief that these conditions of the transference of knowledge were in his time commonly unsatisfied, especially in two domains. First, there was no agreed classification of 'substance' based on careful observation and experiment. Second, the ideas associated with the names of mixed modes often varied both in the usage of different people and in that of the same person at different times. But Humboldt deals with 'the diversity of the structure of human language' and deals with it in respect of 'its influence on the spiritual development of mankind.' According to his theory, a language is not work(ergon) but an activity(energeia). Its true definition may therefore only be genetic. It is after all the continual intellectual effort to make the articulated sound capable of expressing thought. In short, he conceives of language as a particular 'intellectual effort'.