Zobrazeno 1 - 10
of 198
pro vyhledávání: '"Ichiro Hara"'
Publikováno v:
IEEE Transactions on Information Theory. 67:6810-6831
In this paper, we investigate the convergence speed of the Arimoto-Blahut algorithm. For many channel matrices, the convergence speed is exponential, but for some channel matrices it is slower than exponential. By analyzing the Taylor expansion of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfa62d7edea5980bd754ca4eb4d648ec
https://doi.org/10.1109/tit.2021.3095406
https://doi.org/10.1109/tit.2021.3095406
Autor:
Naoki Miyake, You Adachi, Yoshihide Sugata, Fumiya Ikarashi, Shin-Ichiro Hara, Yukihito Sumino, Kazuya Okamoto, Tatsuro Yasukata, Moriyasu Masui, Takanori Kurita, Masahiko Nagai
Publikováno v:
Organic Process Research & Development. 23:565-570
A highly efficient and practical synthetic method for the preparation of pyrone diesters was established. The pyrone diester 3c can be prepared from readily available starting materials on a multihundred gram scale. The pyrone diester 3c can easily b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::844d013446226352b398a9225357ba35
https://doi.org/10.1021/acs.oprd.8b00410
https://doi.org/10.1021/acs.oprd.8b00410
Autor:
Shin-Ichiro Hara, Yoshinori Tamura, Shuuichi Oonishi, Yoshihisa Goto, Masanao Inagaki, Nobuhiro Haga, Hiroyuki Kai, Katsumi Koike, Tsuyoshi Hasegawa, Takashi Nakamura, Masaharu Kume, Toshiyuki Kanemasa
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 29:73-77
Structure-activity relationship studies of several morphinan derivatives were conducted to obtain dual antagonists for μ- and δ-opioid receptors. We discovered peripherally restricted dual antagonists for μ/δ-opioid receptors as a new chemotype w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c26b52203a2e18c5ba1611affa36e56
https://doi.org/10.1016/j.bmcl.2018.11.007
https://doi.org/10.1016/j.bmcl.2018.11.007
Autor:
Ichiro Hara, Mitsuyo Okazaki
Human serum (plasma) lipoproteins were fractionated into four or five classes using the ultracentrifugation technique of O. F. de Lalla and J. W. Gofman. The particle sizes of serum lipoprotein fractions are quite different from each other resulting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd3ebb609b0f2add9f644c17ca975046
https://doi.org/10.1201/9780429087516-7
https://doi.org/10.1201/9780429087516-7
Autor:
Nobuyoshi Hasebe, Hiroyuki Kai, Kosuke Anan, Shigenori Yagi, Shunji Shinohara, Shinji Shimada, Miho Ohara, Moriyasu Masui, Masaharu Kume, Hiroki Tsuji, Shoichi Yamamoto, Shin-Ichiro Hara
Publikováno v:
Bioorganicmedicinal chemistry letters. 27(17)
NR2B subunit containing N-methyl-d-aspartate (NMDA) receptor is an attractive target for chronic pain due to its involvement in disease states and its limited distribution in the central nervous system. Cyclohexanol-based leads 6a and 6c were identif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::400a1703c5dfccf25a39e0803549cf69
https://pubmed.ncbi.nlm.nih.gov/28754363
https://pubmed.ncbi.nlm.nih.gov/28754363
Autor:
Hironobu Osaki, Satoshi Shimegi, Masahiro Okamoto, Akihiro Kimura, Hiromichi Sato, Ayako Ishikawa, Tomoyuki Naito, Naofumi Suematsu, Shin-ichiro Hara, Osamu Sadakane
Publikováno v:
Neuroscience Research. 77(3):143-154
It is generally thought that orientation selectivity first appears in the primary visual cortex (V1), whereas neurons in the lateral geniculate nucleus (LGN), an input source for V1, are thought to be insensitive to stimulus orientation. Here we show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a15162027b983c629a78141f9160826
Autor:
Toru Takahata, Tsutomu Hashikawa, Hiromichi Sato, Hironobu Osaki, Tomoyuki Naito, Ayako Ishikawa, Shiro Tochitani, Akiya Watakabe, Osamu Sadakane, Shin-ichiro Hara, Satoshi Shimegi, Hiroshi Sakamoto, Takafumi Akasaki, Yusuke Komatsu, Masahiro Okamoto, Tetsuo Yamamori, Noriyuki Higo
Publikováno v:
Cerebral Cortex (New York, NY)
To study the molecular mechanism how cortical areas are specialized in adult primates, we searched for area-specific genes in macaque monkeys and found striking enrichment of serotonin (5-hydroxytryptamine, 5-HT) 1B receptor mRNA, and to a lesser ext
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4a11db61a4196ebc6492175cb355137
http://europepmc.org/articles/PMC2705701
http://europepmc.org/articles/PMC2705701
Autor:
Letian Chen, Ken Shirasu, Ayako Nakashima, Ko Shimamoto, Akira Takahashi, Nguyen Phuong Thao, Tsutomu Kawasaki, Shin-ichiro Hara, Kenji Umemura
Publikováno v:
The Plant Cell. 19:4035-4045
A rice (Oryza sativa) Rac/Rop GTPase, Os Rac1, is involved in innate immunity, but its molecular function is largely unknown. RAR1 (for required for Mla12 resistance) and HSP90 (a heat shock protein 90 kD) are important components of R gene–mediate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::672dbd2ce55299c97be4ef2243ea5246
https://doi.org/10.1105/tpc.107.055517
https://doi.org/10.1105/tpc.107.055517
Autor:
Hisashi Kitamura, Jun Kikuchi, S. Suzuki, K. Terasawa, T. Fuse, Thomas B. Borak, Ken Ichiro Hara, Tadayoshi Doke, Yukio Uchihori
Publikováno v:
Japanese Journal of Applied Physics. Pt. 1, Regular papers & short notes.. 44(10):7608-7613
Experiments have been performed to measure the response of the silicon-based linear energy transfer (LET) spectrometer (RRMD-III) to protons with energies ranging from 1 to 70 MeV. The beam energies incident upon RRMD-III were obtained using plastic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::980ef190b69383b5223997c4a59f2ef0
http://id.nii.ac.jp/1696/00021438/
http://id.nii.ac.jp/1696/00021438/
Autor:
Satoshi Kawakami, Tetsuro Ishida, Takayuki Ohta, Toshio Goto, Ken-ichiro Hara, Masaru Hori, Masafumi Ito, Nobuo Ishii
Publikováno v:
Journal of Applied Physics. 94:1428-1435
The behavior of the densities of Si, SiF, and SiF2 radicals and SiF4 molecule were investigated for variations in electron density at pressure of 40 mTorr in a very high frequency (VHF) 60 MHz capacitively coupled plasma employing SiF4 gas. The SiF4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b63095ff700aae5013bb266669e42fd
https://doi.org/10.1063/1.1592011
https://doi.org/10.1063/1.1592011