http://hdl.handle.net/11173/4013 2025-02-28 Sun, 19 Apr 2026 09:36:52 GMT 2026-04-19T09:36:52Z 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. Thu, 27 Feb 2025 15:00:00 GMT http://hdl.handle.net/11173/4021 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. Thu, 27 Feb 2025 15:00:00 GMT http://hdl.handle.net/11173/4022 2025-02-27T15:00:00Z http://hdl.handle.net/11173/4020 タイトル: デザイン活動における脳内ネットワークの働きに関する考察 著者: 張, 紫薇; 前川, 正実 抄録: This paper explores the role of three major brain networks—Default Mode Network (DMN), Frontoparietal Network (FPN), and Salience Network (SN)—in facilitating creative and problem-solving processes in design activities. Each network plays a distinct role in design: the DMN supports introspection, self-referential thinking, and spontaneous idea generation, which are critical for the initial stages of creativity and envisioning solutions. The FPN, involved in executive functions and decisionmaking, assists in focusing on goals, evaluating ideas, and organizing steps to transform concepts into concrete designs. The SN, which detects and prioritizes salient stimuli from internal and external sources, helps the brain efficiently switch between introspective and goal-oriented thinking, enabling designers to direct attention to important insights and refine their ideas accordingly. This study highlights how fluctuations in brain network activity under stress impact ideation and creative output. By maintaining a balance between self-reflective and task-focused thinking, designers can enhance their ability to innovate and adapt to user needs. Thu, 27 Feb 2025 15:00:00 GMT http://hdl.handle.net/11173/4020 2025-02-27T15:00:00Z http://hdl.handle.net/11173/4019 タイトル: 表紙ほか Thu, 27 Feb 2025 15:00:00 GMT http://hdl.handle.net/11173/4019 2025-02-27T15:00:00Z