http://hdl.handle.net/11173/47 2026-05-29T19:02:28Z http://hdl.handle.net/11173/4202 タイトル: デザイン発想時の助言内容とアイデアの質との関係 著者: 張, 紫薇; 前川, 正実 抄録: This study explores how the abstraction level of advice influences creative thinking during design ideation. Two experimental conditions were compared: A Task (Recommendations primarily based on anticipated usage purposes and conditions) and C Task (Recommendations primarily focused on concrete operational forms). Using the TTCT framework, participants’ sketches were evaluated across fluency, flexibility,originality, elaboration. Results showed that A Task stimulated divergent and conceptual thinking, encouraging broader idea generation and reinterpretation of product meaning, whereas C Task enhanced convergent and structural thinking, leading to precise forms and feasible solutions. When participants were grouped by overall creativity scores, high-ability individuals performed better under A Task, while low-ability participants benefited more from concrete, action-oriented feedback. These findings suggest that advice complement each other within a creative iteration process, where idea generation and realization interact cyclically. The study contributes to design education by proposing that adaptive use of abstract and concrete guidance—according to the designer’s cognitive style and design phase—can foster both the breadth and depth of creative ideation. 2026-02-27T15:00:00Z http://hdl.handle.net/11173/4201 タイトル: 表紙ほか 2026-02-27T15:00:00Z http://hdl.handle.net/11173/4021 タイトル: 東寺五重塔内部の彩色塗装に関する考察 著者: 鶴岡, 典慶 抄録: The Toji Five-Story Pagoda was built in 1644, and the first floor of the interior is decorated with brilliant colors, most of which are original paint. In this study, we conducted a site survey in conjunction with the construction work to prevent the paint from peeling, and consider the process by which this paint was applied. 2025-02-27T15:00:00Z http://hdl.handle.net/11173/4022 タイトル: 親水性ポリウレタン樹脂のガラス転移温度と水膨潤率および水蒸気透過率との関係 著者: 望月, 優菜; 榎本, 雅穗; 白井, 一彰 抄録: In this study, hydrophilic polyurethane (PU) resins with glass transition temperatures (Tg) between 0 and 5 ℃ were synthesized using polyethylene glycol and polycarbonate diol with isosorbide. The PUs were then made into films, and their moisture transfer properties and water swelling rates were measured at different temperatures. The practicality of using these PUs as waterproof and moisturepermeable fabrics was also investigated. The results confirmed that the water vapor transmission coefficient of the hydrophilic PU film changes between 30 and 40 ℃, which is approximately 30 ℃ above Tg. Therefore, when this film is used as a moisture-permeable waterproof fabric, its moisture permeability may change depending on the temperature inside the garment during wear. Furthermore, when worn inside a garment at temperatures between 0-20 ℃, hydrophilic PU films used in garments with limited fluorinated water repellents swell significantly due to rainwater infiltration from the outside. Test results showed that the PU film in this study had a low Tg (0-5 ℃), meaning it remained almost in a glassy state at 0-20 ℃. The water swelling rate was constant in this temperature range, suggesting the possibility of improving the film’s water swelling properties. 2025-02-27T15:00:00Z