Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Jiro Katayama"'
Publikováno v:
Computational Optimization and Applications. 71:221-250
Multiplicative update rules are a well-known computational method for nonnegative matrix factorization. Depending on the error measure between two matrices, various types of multiplicative update rules have been proposed so far. However, their conver
Autor:
Jiro Katayama, Norikazu Takahashi
Publikováno v:
IEICE Proceeding Series. 1:431-434
Autor:
Hiroshi Tanaka, Shinichi Takanashi, Jiro Katayama, Kenji Hashimoto, Masakazu Fujio, Ryo Tatsumi, Hiroyuki Satoh
Publikováno v:
Journal of Medicinal Chemistry. 48:2678-2686
Recent advances in molecular biology suggest that neuronal nicotinic acetylcholine receptors play important roles in the central nervous system (CNS). Of these receptors, the alpha7 group has recently attracted interest for its CNS-related actions an
Publikováno v:
CAMSAP
There have been proposed various types of multiplicative updates for nonnegative matrix factorization. However, these updates have a serious drawback in common: they are not defined for all pairs of nonnegative matrices. Furthermore, due to this draw
Publikováno v:
KAGAKU KOGAKU RONBUNSHU. 24:431-436
高さ4m, 内径0.1mの循環流動層内に設置した水平単-伝熱棒周りの熱伝達特性を高速流動状態で実験的に研究した.気体-固体サスペンションとして空気とFCC触媒粒子が用いられた.伝熱棒は直
Publikováno v:
JSME International Journal Series B. 40:409-414
Flow regime transition and pressure drop in gas-liquid countercurrent two-phase flow was studied in three vertical parallel channels. The conditions for flooding initiation in parallel-channel systems could be predicted well using Imura's correlation
Publikováno v:
Brain Research. 745:283-292
The action of 5-hydroxytryptamine (5-HT) via the 5-HT1A receptor on dissociated rat dorsal raphe neurons was characterized under the whole-cell mode by using the nystatin-perforated patch-clamp technique. Under voltage-clamp conditions, 5-HT induced
Publikováno v:
Brain Research. 711:223-233
The excitatory and inhibitory actions of metabotropic glutamate receptor (mGluR) agonists were investigated in acutely dissociated rat hippocampal CA3 pyramidal neurons, using the conventional whole-cell and nystatin-perforated patch recording config
Burden Descending Behaviour with Renewal of Deadman in a Two Dimensional Cold Model of Blast Furnace
Publikováno v:
ISIJ International. 36:1354-1359
The present investigation was intented to elucidate the solid particles behaviour in ironmaking blast furnace when the renewal of deadman coke is going on. The measurement of solid particles velocity was performed with a two-dimensional cold model si
Autor:
Jiro Katayama, Takanobu Kuroita, Yoshifumi Togo, Yasunori Morio, Hideo Tomozane, Yasuhiro Matsumoto, Masakazu Fujio
Publikováno v:
ChemInform. 31