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タイトル: Development of Art Fashion by Integrating Art and Digital Textile Printing著者: Amo, Yuya; Jonoo, Minori; Rokudo, Miwa; Kawamura, Harumi; Maruyama, Saeko; Kozai, Akiko; Tosa, Naoko; Nakatsu, Ryohei抄録: Fashion and art are essential elements of our life because they enrich people’s daily lives. As art has a business model of small-scale production and fashion has a business model of mass production, there was little point of contact between the two. However, these two areas are approaching with the spread of digital art in the art world and the emergence of digital textile printing technology in the fashion world. Combining digital art and digital textile printing creates new possibilities for art to enter our everyday life as clothing. This paper describes our attempt to create fashion from digital art under the concept of “wearing art” through joint research between a university and a company.記述: Lecture Notes of the Institute for Computer Sciences, Social ...

タイトル: Implementation of advanced Riemann solvers in a neutrino-radiation magnetohydrodynamics code in numerical relativity and its application to a binary neutron star merger著者: Kiuchi, Kenta; Held, Loren E.; Sekiguchi, Yuichiro; Shibata, Masaru抄録: We implement advanced Riemann solvers, Harten-Lax-van Leer contact and Harten-Lax-van Leer discontinuities [A. Mignone and G. Bodo, Mon. Not. R. Astron. Soc. 364, 126 (2005).; A. Mignone et al., Mon. Not. R. Astron. Soc. 393, 1141 (2009).] together with an advanced constrained transport scheme [T. A. Gardiner and J. M. Stone, J. Comput. Phys. 227, 4123 (2008).] in a numerical-relativity neutrino-radiation magnetohydrodynamics code. We validate our implementation by performing a series of one- and multi- dimensional test problems for relativistic hydrodynamics and magnetohydrodynamics in both Minkowski spacetime and a static black hole spacetime. We find that the numerical solutions with the advanced Riemann solvers are mo ...

年末年始のIRDB／JaLC準会員の申請・問い合わせ窓口の対応は以下のとおりです。 ご不便をおかけしますが、どうぞよろしくお願いいたします。 受付終了日時: 12月28日（水曜日）17時で受付終了 受付休止期間: 12月29日（木曜日）から1月3日（火曜日）まで 受付開始日時: 1月4日（水曜日）9時から通常どおり受付

2022年11月の月間アクセスランキングを掲載しました。

2022年12月の特集「WARPで振り返る2022年」を掲載しました。

タイトル: Sun-as-a-star Analyses of Various Solar Active Events Using Hα Spectral Images Taken by SMART/SDDI著者: Otsu, Takato; Asai, Ayumi; Ichimoto, Kiyoshi; Ishii, Takako T; Namekata, Kosuke抄録: Sun-as-a-star analyses in which observational data is spatially integrated are useful for interpreting stellar data. For future applications to stellar observations, we performed Sun-as-a-star analyses of Hα spectra for various active events on the Sun, not only for flares and filament eruptions/surges on the solar disk, but also for eruptions of off-limb prominences using Hα spectral images taken by the Solar Magnetic Activity Research Telescope/Solar Dynamics Doppler Imager at Hida Observatory, Kyoto University. All the analyzed events show emission relative to the pre-event state and the changes in their Hα equivalent widths are all on the orders of 10⁻⁴ Å. Sun-as-a-star Hα spectra exhibit different features depending on the causes of the emission: (i) flares show emiss ...

2022年10月の月間アクセスランキングを掲載しました。

2022年11月の特集「New Archived Websites」を掲載しました。

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タイトル: Epidermal growth factor receptor cascade prioritizes the maximization of signal transduction著者: Kiso-Farne, Kaori; Tsuruyama, Tatsuaki抄録: Many studies have been performed to quantify cell signaling. Cell signaling molecules are phosphorylated in response to extracellular stimuli, with the phosphorylation sequence forming a signal cascade. The information gain during a signal event is given by the logarithm of the phosphorylation molecule ratio. The average information gain can be regarded as the signal transduction quantity (ST), which is identical to the Kullback-Leibler divergence (KLD), a relative entropy. We previously reported that if the total ST value in a given signal cascade is maximized, the ST rate (STR) of each signaling molecule per signal duration (min) approaches a constant value. To experimentally verify this theoretical conclusion, we measured the STR of the epidermal growth factor (EGF)-related cascade in A431 skin cancer cells following stimulat ...