Search Results - "Yamanaka, Masao"

ELOVL1 production of C24 acyl-CoAs is linked to C24 sphingolipid synthesis by Ohno, Yusuke, Suto, Shota, Yamanaka, Masao, Mizutani, Yukiko, Mitsutake, Susumu, Igarashi, Yasuyuki, Sassa, Takayuki, Kihara, Akio, Holthuis, Joost

“…Very long-chain fatty acids (VLCFAs) exert a variety of cellular functions and are associated with numerous diseases. However, the precise pathway behind their…”
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Characterization of four mammalian 3-hydroxyacyl-CoA dehydratases involved in very long-chain fatty acid synthesis by Ikeda, Mika, Kanao, Yuki, Yamanaka, Masao, Sakuraba, Hiroko, Mizutani, Yukiko, Igarashi, Yasuyuki, Kihara, Akio

“…Very long-chain fatty acids are produced through a four-step cycle. However, the 3-hydroxyacyl-CoA dehydratase catalyzing the third step in mammals has…”
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Effect of neutron spectrum on subcritical multiplication factor in accelerator-driven system by Aizawa, Naoto, Yamanaka, Masao, Iwasaki, Tomohiko, Pyeon, Cheol Ho

“…A subcritical multiplication factor ks is the key parameter to determine the neutron multiplication in accelerator-driven system (ADS). The ks deduction method…”
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Calculation of the cross and auto power spectral densities for low neutron counting from pulse mode detectors by Talamo, Alberto, Gohar, Yousry, Yamamoto, Toshihiro, Yamanaka, Masao, Pyeon, Cheol Ho

“…This study presents a novel methodology to calculate the prompt neutron decay constant of a subcritical assembly from the cross and auto power spectral…”
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Power spectral analysis for a subcritical reactor system driven by a pulsed spallation neutron source in Kyoto University Critical Assembly by Nakajima, Kunihiro, Sakon, Atsushi, Sano, Tadafumi, Hohara, Sin-Ya, Takahashi, Kazuki, Yamanaka, Masao, Pyeon, Cheol Ho, Hashimoto, Kengo

“…For a subcritical reactor system driven by a periodically pulsed spallation neutron source in Kyoto University Critical Assembly, a series of power spectral…”
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Nuclear data-induced uncertainty quantification of prompt neutron decay constant based on perturbation theory for ADS experiments at KUCA by Endo, Tomohiro, Watanabe, Kenichi, Chiba, Go, Yamanaka, Masao, van Rooijen, Willem Frederik Geert, Pyeon, Cheol Ho

“…In experimental benchmarks of the accelerator-driven system (ADS) conducted at the Kyoto University Critical Assembly (KUCA), the prompt neutron decay constant…”
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EXPERIMENT OF UNIQUE COMBINATION NUMBER DUE TO THE THIRD-ORDER NEUTRON-CORRELATION by Endo, Tomohiro, Imai, Sho, Watanabe, Kenichi, Yamamoto, Akio, Sakon, Atsushi, Hashimoto, Kengo, Yamanaka, Masao, Pyeon, Cheol Ho

“…From zero-power reactor noise measurement, the second- and third-order neutron correlation factors Y and y 3 can be evaluated by analyzing mean, variance, the…”
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Experimental analysis and uncertainty quantification using random sampling technique for ADS experiments at KUCA by Endo, Tomohiro, Chiba, Go, van Rooijen, Willem Frederik Geert, Yamanaka, Masao, Pyeon, Cheol Ho

“…Nuclear data-induced uncertainties of neutronics parameters (neutron multiplication factor k eff , one-point kinetics parameters and prompt neutron decay…”
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Benchmarks of subcriticality in accelerator-driven system at Kyoto University Critical Assembly by Pyeon, Cheol Ho, Yamanaka, Masao, Kim, Song-Hyun, Vu, Thanh-Mai, Endo, Tomohiro, Van Rooijen, Willem Fredrik G., Chiba, Go

“…Basic research on the accelerator-driven system is conducted by combining 235U-fueled and 232Th-loaded cores in the Kyoto University Critical Assembly with the…”
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EXPERIMENTAL STUDY ON NEUTRON CORRELATION ANALYSIS FOR A SUBCRITICAL SYSTEM DRIVEN BY A PULSED SPALLATION NEUTRON SOURCE IN KUCA by Nakajima, Kunihiro, Takahashi, Kazuki, Sakon, Atsushi, Hohara, Sin-ya, Sano, Tadafumi, Yamanaka, Masao, Pyeon, Cheol Ho, Hashimoto, Kengo

“…The Feynman-α and the Rossi-α methods have been frequently employed to determine the subcriticality of subcritical reactor systems driven by Poisson source…”
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Uncertainty quantification of criticality in solid-moderated and -reflected cores at Kyoto University Critical Assembly by Pyeon, Cheol Ho, Yamanaka, Masao, Ito, Makoto, Chiba, Go, Endo, Tomohiro, Kim, Song Hyun, van Rooijen, Willem Fredrik G.

“…Uncertainty quantification is conducted for the criticality of excess reactivity and control rod worth obtained at the Kyoto University Critical Assembly…”
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A splicing isoform of LPP1, LPP1a, exhibits high phosphatase activity toward FTY720 phosphate by Yamanaka, Masao, Anada, Yoshihiro, Igarashi, Yasuyuki, Kihara, Akio

“…The sphingolipid metabolite sphingosine 1-phosphate (S1P) plays an essential function in the egress of T cells from the thymus and secondary lymphoid organs…”
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Benchmarks of subcriticality in accelerator-driven system at Kyoto University Critical Assembly by Pyeon, Cheol Ho, Yamanaka, Masao, Kim, Song-Hyun, Vu, Thanh-Mai, Endo, Tomohiro, Van Rooijen, Willem Fredrik G, Chiba, Go

“…Basic research on the accelerator-driven system is conducted by combining $^{235}U$-fueled and $^{232}Th$-loaded cores in the Kyoto University Critical…”
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Scene Text Image Super-resolution based on Text-conditional Diffusion Models by Noguchi, Chihiro, Fukuda, Shun, Yamanaka, Masao

“…Scene Text Image Super-resolution (STISR) has recently achieved great success as a preprocessing method for scene text recognition. STISR aims to transform…”
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Reaction rate analyses of high-energy neutrons by injection of 100 MeV protons onto lead–bismuth target by Pyeon, Cheol Ho, Yamanaka, Masao, Lee, Bongsoo

“…•MCNP6.1 demonstrates suitability of JENDL/HE-2007 and LAHET150 over 20 MeV neutrons. Reaction rate analyses of high-energy neutrons and 100 MeV protons are…”
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Subcriticality estimation by extended Kalman filter technique in transient experiment with external neutron source at Kyoto University Critical Assembly by Yamanaka, Masao, Watanabe, Kenichi, Pyeon, Cheol Ho

“…The monitoring subcriticality by the extended Kalman filter (EKF) is evaluated in the presence of an external neutron source through transient analyses and…”
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Measurement of prompt neutron decay constant with spallation neutrons at Kyoto University Critical Assembly using linear combination method by Katano, Ryota, Yamanaka, Masao, Pyeon, Cheol Ho

“…The robustness of the linear combination method to neutron source is demonstrated in the pulsed neutron source (PNS) experiment. The linear combination method…”
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Experimental benchmarks on kinetic parameters in accelerator-driven system with 100 MeV protons at Kyoto University Critical Assembly by Pyeon, Cheol Ho, Yamanaka, Masao, Endo, Tomohiro, van Rooijen, Willem Fredrik G., Chiba, Go

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Real-time subcriticality monitoring system based on a highly sensitive optical fiber detector in an accelerator-driven system at the Kyoto University Critical Assembly by Watanabe, Kenichi, Yamanaka, Masao, Endo, Tomohiro, Pyeon, Cheol Ho

“…A real-time subcriticality monitoring system for accelerator-driven system (ADS) is developed at the Kyoto University Critical Assembly (KUCA). The monitoring…”
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Calculation of the prompt neutron decay constant for the KUCA facility driven by a stationary or pulsed external neutron source by Talamo, Alberto, Gohar, Yousry, Yamanaka, Masao, Pyeon, Cheol Ho

“…In this study, the I-4 configuration of the KUCA facility, as one of the subcritical experimental benchmarks, was examined using computer simulations and…”
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