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Examining Kansei design keywords in Human Design technology (1)
( Matsunobe Takuo ),( Doi Atsushi ),( Yamaoka Toshiki ) 한국감성과학회 2000 춘계학술대회 Vol.2000 No.-
The purpose of this study is to estimate of design and ambience of goods by using 5 Kansei design items (shape,color, sense of material, fit, functionality/convenience). This paper describe that effectiveness of 5 Kansei designitems. selecting image words and correspondence of 5 Kansei design items with image words. Kansei design items,selecting image words and correspondence of 5 Kansei design items with image words.
Towards three-dimensional optical metamaterials
Tanaka Takuo,Ishikawa Atsushi 나노기술연구협의회 2017 Nano Convergence Vol.4 No.34
Metamaterials have opened up the possibility of unprecedented and fascinating concepts and applications in optics and photonics. Examples include negative refraction, perfect lenses, cloaking, perfect absorbers, and so on. Since these metamaterials are man-made materials composed of sub-wavelength structures, their development strongly depends on the advancement of micro- and nano-fabrication technologies. In particular, the realization of three-dimensional metamaterials is one of the big challenges in this research field. In this review, we describe recent progress in the fabrication technologies for three-dimensional metamaterials, as well as proposed applications.
다쿠오 다나카,한호진,김철위 서울대학교 치과대학 치과생체재료학교실 1997 치과생체재료학 논문집 Vol.5 No.1
물침투와 열응력에 대한 부착계면의 결합내 구성을 평가하는 열순환 시험은 금속과 결합한 레진체곌르 적용하기 전 시행하는 중요한 연구의 하나이다. 이전 실험에서 부착표본의 열순환온도를 여러가지로 변화하였는데 다른 실험자료와 비교할 수 없었다. 50℃, 60℃ 및 70℃의 온수조에서 20,000회 열순환한 후 금속과 결합한 레진표본의 인장강도와 전단결합강도를 측정하였는데 50℃에서 열순환한 후 접착 결합강도는 60℃에서와 거의 유사하였다.
富營養化된 沿岸海域에 있어서의 海洋環境과 赤潮生物의 出現特性
遠藤拓郞,尹良潮 여수대학교 1992 論文集 Vol.6 No.-
Field survey on the relationship between environmental conditions and phytoplankton succession was carried out in the Fukuyama coastal waters of Seto Inland Sea, westem Japan from July 1986 to September 1987, with special reference to the occurrence of red tide organisms. Physico-chemical factors(temperature, salinity, transparency, dissolved oxygen, dissolved inorganic nutrients such as ammonia, nitrite, nitrate, phosphate and silicate, dissolved organic phosphorus etc.) were monthly surveyed as well as biological factors(cholrophyll a, phytoplankton species composition, cell number and red tide organisms) Phytoplankton biomass, red tide organisms and concentrations of inorganic nutrients were very high in the surface sea water of harbour of the eutrophicated coastal environment all the yearround. And the occurrence rate of phytoflagellates on total phytoplankton was higher in an eutrophicated coastal environment than the other coastal waters. In an eutrophicated coastal environment, red tide organisms seemed to be controlled by the combination of several factors such as low salinity, high concentration of inorganic nutrients, trace elements such as Fe, Mn and some vitamins in the sea water.
Fermentative Treatment of Food Wastes and Their Prospects for the Future
판정척부,--,--,-- 한국생명과학회 1998 한국생명과학회 학술발표회 Vol.22 No.-
The effect of specialized seed inoculation of kinetics of garbage composting was sutdied quantitatively. Feasiblilty in simplification of kinetic equation with reasonable precision was estimated for the kinetic analysis. First order kinetic constants for compostable substrate degradation obtained in this study were 0.10-0.13 for no inoculation case and 0.5-0.65 for inoculation case. It indicated that five times higher rate of substrate degradation could be attained by seed inoculation, which was reflected by overall composting parameters such as temperature, pH, CO₂and O₂concentration, and dry weight of composting materials. Theree first order kinetic equations used in the study simulated well the experimental data indicating good feasibility of equation based on absolute weight of substrate to the kinetic analysis of the composting process in view of simplicity. The compost produced from garbage by specialized seed inoculation has been proved to be effective as a soil improving material.