Zobrazeno 1 - 10
of 871
pro vyhledávání: '"Yoshio Okamoto"'
Publikováno v:
Tokyo Women's Medical University Journal, Vol 5, Iss 0, Pp 117-122 (2021)
Background: Cryoprecipitate contains high concentrations of fibrinogen (Fib) that is effective for dilutional coagulopathy in massive blood transfusions. The supply of cryoprecipitate by in-house preparation in our hospital began in July 2013. There
Externí odkaz:
https://doaj.org/article/7d5e4f0dabe54e6d80e28750b978ccf6
Autor:
Yusuke Inagaki, Shinichiro Fukuhara, Sohei Kuribayashi, Koichi Okada, Yosuke Sekii, Kentaro Takezawa, Hiroshi Kiuchi, Tetsuji Soda, Yasushi Miyagawa, Yoshio Okamoto, Hiromitsu Tanaka, Norio Nonomura
Publikováno v:
Reproductive Medicine and Biology, Vol 20, Iss 4, Pp 537-542 (2021)
Abstract Purpose Sperm function tests do not adequately assess fertilization potential, and new indices are required. We have previously reported that human testis‐specific actin capping proteins may be involved in both sperm morphology and functio
Externí odkaz:
https://doaj.org/article/8602c54875d047b0a5d0107716445b8f
Publikováno v:
Molecules, Vol 21, Iss 11, p 1484 (2016)
The cellulose oligomers with different degrees of polymerization (DP), 7, 11, 18, 24, 26, 40 and 52, were prepared by hydrolysis of microcrystalline cellulose with phosphoric acid. These oligomers including the starting microcrystalline cellulose (DP
Externí odkaz:
https://doaj.org/article/a93d6f383b57418a9c969c1e65bc1848
Autor:
Yanli Zhou, Chunhong Zhang, Yuan Qiu, Lijia Liu, Taotao Yang, Hongxing Dong, Toshifumi Satoh, Yoshio Okamoto
Publikováno v:
Molecules, Vol 21, Iss 11, p 1583 (2016)
A phenylacetylene containing the l-valine ethyl ester pendant (PAA-Val) was synthesized and polymerized by an organorhodium catalyst (Rh(nbd)BPh4) to produce the corresponding one-handed helical cis-poly(phenylacetylene) (PPAA-Val). PPAA-Val showed a
Externí odkaz:
https://doaj.org/article/5d47504e0bfd428b8dce82f116215a96
Publikováno v:
Discrete Mathematics & Theoretical Computer Science, Vol Vol. 14 no. 2, Iss Graph Theory (2012)
Graph Theory
Externí odkaz:
https://doaj.org/article/3cd89dd8eef444f2aec466d5d65d9a04
Autor:
Takehiro Ito, Yuni Iwamasa, Naonori Kakimura, Naoyuki Kamiyama, Yusuke Kobayashi, Shun-Ichi Maezawa, Yuta Nozaki, Yoshio Okamoto, Kenta Ozeki
Publikováno v:
ACM Transactions on Algorithms. 19:1-22
We initiate the study of k -edge-connected orientations of undirected graphs through edge flips for k ≥ 2. We prove that in every orientation of an undirected 2k -edge-connected graph, there exists a sequence of edges such that flipping their direc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::091269ec193a84decaffaf7a8ef858db
https://doi.org/10.1145/3561302
https://doi.org/10.1145/3561302
Autor:
Jiahe Huang, Zhengjin Zhou, Chunhong Zhang, Chao Wang, Yanli Zhou, Lijia Liu, Junqing Li, Toshifumi Satoh, Yoshio Okamoto
Publikováno v:
The Analyst. 148:1877-1886
This paper provided a new hybridization strategy for a poly(phenylacetylene)-based CSP. The HCSP exhibited a good solvent tolerability, and the introduction of CHCl3 into the eluent can improve the chiral resolution performance.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7281bdd01da6d11fbe67db13479dd6f
https://doi.org/10.1039/d3an00061c
https://doi.org/10.1039/d3an00061c
A parameterized view to the robust recoverable base problem of matroids under structural uncertainty
Publikováno v:
Operations Research Letters. 50(3):370-375
We study a robust recoverable version of the matroid base problem where the uncertainty is imposed on combinatorial structures rather than on weights as studied in the literature. We prove that the problem is NP-hard even when a given matroid is unif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68fb1929b28f93b21687e682d4759e9d
http://hdl.handle.net/2433/279147
http://hdl.handle.net/2433/279147
Publikováno v:
Algorithmica. 84:1163-1181
A graph $G = (V,E)$ is a double-threshold graph if there exist a vertex-weight function $w \colon V \to \mathbb{R}$ and two real numbers $\mathtt{lb}, \mathtt{ub} \in \mathbb{R}$ such that $uv \in E$ if and only if $\mathtt{lb} \le \mathtt{w}(u) + \m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8ce7d59d0a1fc3ef82970e20f90af9e
https://doi.org/10.1007/s00453-021-00921-9
https://doi.org/10.1007/s00453-021-00921-9
Publikováno v:
SIAM Journal on Discrete Mathematics. 36(2):1102-1123
Motivated by adjacency in perfect matching polytopes, we study the shortest reconfiguration problem of perfect matchings via alternating cycles. Namely, we want to find a shortest sequence of perfect matchings which transforms one given perfect match
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99964942a49093628cae1e1350f6a01f
http://hdl.handle.net/2433/279146
http://hdl.handle.net/2433/279146