Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Toshihito Nakai"'
Autor:
Shota NAKASHIMA, Hiroki NISHIBAYASHI, Rie YAKO, Masamichi ISHII, Naotsugu TOKI, Masaki TOMOBUCHI, Toshihito NAKAI, Hiromi YAMOTO, Yoko NAKANISHI, Naoyuki NAKAO
Publikováno v:
Neurologia Medico-Chirurgica, Vol 64, Iss 3, Pp 123-130 (2024)
Post-stroke epilepsy may occur after aneurysmal subarachnoid hemorrhage (aSAH). Both early and late seizures could cause severe neurocognitive deficits if administration of appropriate antiseizure medication is delayed. Therefore, it is important to
Externí odkaz:
https://doaj.org/article/6a8c149b03f94fe1b62965dd8ce01945
Autor:
Toshihito Nakai
Publikováno v:
Bulletin of the Chemical Society of Japan. 95:922-927
Autor:
Toshihito Nakai
Publikováno v:
Bulletin of the Chemical Society of Japan. 94:1156-1165
A perturbation approach comprehending infinite-order corrections is proposed so that NMR signals may be simulated without approximations. The present theoretical treatments based on Average Hamilto...
Autor:
Toshihito Nakai, Hiroki Enomoto, Hideki Takemoto, Nobuyuki Miyatake, Mitsuharu Tsuura, Hirotaka Yamanaka
Publikováno v:
Japanese Journal of Neurosurgery. 30:530-537
Autor:
Toshihito Nakai
Publikováno v:
Bulletin of the Chemical Society of Japan. 93:1449-1458
In solution-state and solid-state MAS (Magic Angle Spinning) NMR (Nuclear Magnetic Resonance) spectroscopy, a comprehensive product operator formalism applicable to general two-spin 1/2 systems, in...
Autor:
Toshihito Nakai, Yuki Endo, Fumio Hobo, Takahiro Nemoto, Hiroaki Utsumi, Jun Ashida, Mitsuru Toda, Takashi Mizuno
Publikováno v:
Chemical Physics Letters. 678:265-270
Sensitivity enhancement in solid-state nuclear magnetic resonance using a cryocoil magic-angle-spinning system was investigated, by comparing, at room temperature and at cryogenic temperature, the signal-to-noise ratios of the multiple-quantum magic-
Autor:
Masayoshi Saito, Toshihito Nakai, Takahiro Iijima, Ryutaro Ohashi, Tadashi Shimizu, Kenzo Deguchi, Atsushi Goto
Publikováno v:
Journal of Physics and Chemistry of Solids. 135:109088
In Ti-based Ziegler-Natta catalysts (ZNCs), disagreements exist concerning which lateral surface of the MgCl2 support adsorbs Ti species so as to be an active site for the catalysis of polymerization. In the present paper, we investigated the local s
Autor:
Kazuhiko Yamada, Kazuhiro Marumo, Sungmin Kang, Kenzo Deguchi, Tadashi Shimizu, Toshihito Nakai, Junji Watanabe
Publikováno v:
The Journal of Physical Chemistry B. 117:16325-16335
We investigated the structural behavior of cholesteric liquid crystals of 4-(hexyloxy)-4'-cyanobiphenyl (6OCB) in an 11.7 T magnetic field by solid-state (13)C nuclear magnetic resonance. Five 6OCB cholesteric liquid crystal systems were prepared wit
Publikováno v:
Chemistry Letters. 43:80-82
A visible-light-responsive nitrogen-doped solid-acid photocatalyst HNb3O8-N is investigated via solid-state high-resolution NMR spectroscopy. The 1H magic-angle-spinning (MAS) spectrum observed und...
Autor:
Hiroaki Utsumi, Yasushi Koyama, Hiroyoshi Nagae, Tadashi Shimizu, Yuichi Shimoikeda, Yoshinori Kakitani, Toshihito Nakai
Publikováno v:
Biochemistry. 48:74-86
The stacking of the bacteriochlorophyll (BChl) c macrocycles and the role of water in forming an aggregate sheet, in chlorosome, were examined by means of (13)C NMR spectroscopy, the measurement of the X-ray diffraction pattern, and (25)Mg NMR spectr