Conditions

close

result 1260 件

FullText URL fulltext.pdf
Author Obayashi, Ippei| Miyajima, Shinya| Tanaka, Kazuaki| Mayumi, Koichi|
Keywords contrast variation small-angle neutron scattering CV-SANS partial scattering functions multi-component systems statistical methods Bayesian inference contrast variation Gaussian process regression
Published Date 2025-06
Publication Title Journal of Applied Crystallography
Volume volume58
Issue issue3
Publisher International Union of Crystallography (IUCr)
Start Page 976
End Page 991
ISSN 1600-5767
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
File Version publisher
PubMed ID 40475926
DOI 10.1107/s1600576725003334
Related Url isVersionOf https://doi.org/10.1107/s1600576725003334
FullText URL fulltext.pdf
Author Bufetov, Alexander I.| Kawamoto, Yosuke|
Keywords Random matrices Intertwining relation Interacting Brownian motions
Note The version of record of this article, first published in Journal of Statistical Physics, is available online at Publisher’s website: http://dx.doi.org/10.1007/s10955-025-03441-w|
Published Date 2025-04-16
Publication Title Journal of Statistical Physics
Volume volume192
Issue issue5
Publisher Springer Science and Business Media LLC
Start Page 58
ISSN 1572-9613
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2025
File Version publisher
DOI 10.1007/s10955-025-03441-w
Web of Science KeyUT 001469294100001
Related Url isVersionOf https://doi.org/10.1007/s10955-025-03441-w
Author JINZENJI, Masao| MATSUZAKA, Kohki|
Keywords generalized hypergeometric functions Givental's I-function moduli space of quasimaps
Note This fulltext file will be available in Apr. 2028.|
Published Date 2025-04
Publication Title Journal of the Mathematical Society of Japan
Volume volume77
Issue issue2
Publisher Mathematical Society of Japan (Project Euclid)
Start Page 449
End Page 482
ISSN 0025-5645
NCID AA0070177X
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 The Mathematical Society of Japan
File Version publisher
DOI 10.2969/jmsj/90489048
Web of Science KeyUT 001473865200001
Related Url isVersionOf https://doi.org/10.2969/jmsj/90489048
FullText URL fulltext.pdf
Author Jinzenji, Masao| Kuwata, Ken|
Keywords Nonperturbative Effects String Duality Topological Field Theories Topological Strings
Published Date 2024-12-17
Publication Title Journal of High Energy Physics
Volume volume2024
Issue issue12
Publisher Springer
Start Page 135
ISSN 1029-8479
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Authors.
File Version publisher
DOI 10.1007/JHEP12(2024)135
Web of Science KeyUT 001416946000007
Related Url isVersionOf https://doi.org/10.1007/JHEP12(2024)135
FullText URL mjou_067_133_147.pdf
Author Nakagawa, Yuto| Nakano, Fumihiko|
Abstract K. Brown [1] studied the random to top shuffle (the Tsetlin libary) by semigroup method. In this paper, (i) we extend his results to the colored permutation groups, and (ii) we consider a q-analogue of Tsetlin library which is different from what is studied in [1]. In (i), the results also extends those results for the top to random shuffle [4],[5], [6] to arbitrary distribution of choosing cards, but we still have derangement numbers in the multiplicity of each eigenvalues. In (ii), a version of q-analogue of derangement numbers by Chen-Rota [3] appears in the multiplicity of eigenvalues.
Keywords Tsetlin library Left Regular Band colored permutation group
Published Date 2025-01
Publication Title Mathematical Journal of Okayama University
Volume volume67
Issue issue1
Publisher Department of Mathematics, Faculty of Science, Okayama University
Start Page 133
End Page 147
ISSN 0030-1566
NCID AA00723502
Content Type Journal Article
language English
Copyright Holders Copyright ©2025 by the Editorial Board of Mathematical Journal of Okayama University
FullText URL mjou_067_101_131.pdf
Author Ohmoto, Toyokazu|
Abstract An alternating sign matrix (ASM for short) is a square matrix which consists of 0, 1 and −1. In this paper, we characterize an ASM by showing a bijection between alternating sign matrix and six vertex model, and a bijection between six vertex model and height function. In order to show these bijections, we define a triplet (ai,j , ci,j , ri,j) for each entry of an ASM. We also define a track for each index of height function, and state more properties of height function.
Keywords Alternating sign matrix six vertex model height function
Published Date 2025-01
Publication Title Mathematical Journal of Okayama University
Volume volume67
Issue issue1
Publisher Department of Mathematics, Faculty of Science, Okayama University
Start Page 101
End Page 131
ISSN 0030-1566
NCID AA00723502
Content Type Journal Article
language English
Copyright Holders Copyright ©2025 by the Editorial Board of Mathematical Journal of Okayama University
FullText URL mjou_067_075_099.pdf
Author Yamagishi, Hiroyuki| Kametaka, Yoshinori|
Abstract The Sobolev inequality shows that the supremum of a function defined on a whole line is estimated from the above by constant multiples of the potential energy. Among such constants, the smallest constant is the best constant. If we replace a constant by the best constant in the Sobolev inequality, then the equality holds for the best function. The aim of this paper is to find the best constant and the best function. In the background, there is a bending problem of a string with a rectangular spring constant. The Green function is an important function because the best constant and the best function consist of the Green function.
Keywords Sobolev inequality Green function reproducing kernel
Published Date 2025-01
Publication Title Mathematical Journal of Okayama University
Volume volume67
Issue issue1
Publisher Department of Mathematics, Faculty of Science, Okayama University
Start Page 75
End Page 99
ISSN 0030-1566
NCID AA00723502
Content Type Journal Article
language English
Copyright Holders Copyright ©2025 by the Editorial Board of Mathematical Journal of Okayama University
FullText URL mjou_067_067_074.pdf
Author Honda, Masanobu| Sakamoto, Takanori|
Abstract We assume that a basic field k has zero characteristic. We show that any Fitting class is serially coalescent for locally finite Lie algebras. We also show that any class X satisfying N ≤ X ≤ ˆGr (e.g. Ft, B, Z, Gr, lN, rN, `e(◁)ˆA, ˆe(◁)ˆA, `Gr) is locally serially coalescent for locally finite Lie algebras, and, for any locally finite Lie algebra L, the X-ser radical of L is locally nilpotent.
Keywords Lie algebra serial subalgebra locally coalescent class
Published Date 2025-01
Publication Title Mathematical Journal of Okayama University
Volume volume67
Issue issue1
Publisher Department of Mathematics, Faculty of Science, Okayama University
Start Page 67
End Page 74
ISSN 0030-1566
NCID AA00723502
Content Type Journal Article
language English
Copyright Holders Copyright ©2025 by the Editorial Board of Mathematical Journal of Okayama University
FullText URL mjou_067_053_065.pdf
Author Harrington, Joshua| Jones, Lenny|
Abstract A polynomial f(x) ∈ Z[x] of degree N is called monogenic if f(x) is irreducible over Q and {1, θ, θ2, . . . , θN−1} is a basis for the ring of integers of Q(θ), where f(θ) = 0. Define F(x) := xm+Axm−1+B. In this article, we determine sets of conditions on m, A, and B, such that the power-compositional trinomial F(xpn) is monogenic for all integers n ≥ 0 and a given prime p. Furthermore, we prove the actual existence of infinite families of such trinomials F(x).
Keywords irreducible monogenic power-compositional trinomial
Published Date 2025-01
Publication Title Mathematical Journal of Okayama University
Volume volume67
Issue issue1
Publisher Department of Mathematics, Faculty of Science, Okayama University
Start Page 53
End Page 65
ISSN 0030-1566
NCID AA00723502
Content Type Journal Article
language English
Copyright Holders Copyright ©2025 by the Editorial Board of Mathematical Journal of Okayama University
FullText URL mjou_067_029_051.pdf
Author Haraguchi, Tadayuki| Shimakawa, Kazuhisa|
Abstract We construct on the category of diffeological spaces a Quillen model structure having smooth weak homotopy equivalences as the class of weak equivalences.
Keywords Diffeological space Homotopy theory Model category
Published Date 2025-01
Publication Title Mathematical Journal of Okayama University
Volume volume67
Issue issue1
Publisher Department of Mathematics, Faculty of Science, Okayama University
Start Page 29
End Page 51
ISSN 0030-1566
NCID AA00723502
Content Type Journal Article
language English
Copyright Holders Copyright ©2025 by the Editorial Board of Mathematical Journal of Okayama University
FullText URL mjou_067_001_028.pdf
Author Wakabayashi, Yasuhiro|
Abstract The present paper aims to generalize a result by H. Kaji on Gauss maps in positive characteristic and establish an interaction with the study of dormant opers and Frobenius-projective structures. We prove a correspondence between dormant opers on a smooth projective variety and closed immersions into a projective space with purely inseparable Gauss map. By using this, we determine the subfields of the function field of a smooth curve in positive characteristic induced by Gauss maps. Moreover, this correspondence gives us a Frobenius-projective structure on a Fermat hypersurface.
Keywords Gauss map Frobenius-projective structure dormant indigenous bundle oper
Published Date 2025-01
Publication Title Mathematical Journal of Okayama University
Volume volume67
Issue issue1
Publisher Department of Mathematics, Faculty of Science, Okayama University
Start Page 1
End Page 28
ISSN 0030-1566
NCID AA00723502
Content Type Journal Article
language English
Copyright Holders Copyright ©2025 by the Editorial Board of Mathematical Journal of Okayama University
JaLCDOI 10.18926/CTED/68481
Title Alternative Childcare and Support in Nursery Schools for the Development of Geometry and Number Sense for Five-Year-Old Children
FullText URL cted_015_045.pdf
Author SUZUKI, Fuka| KATAYAMA, Mika|
Abstract  本研究では、幼児期の終わりまでに育って欲しい10の姿のひとつである、「数量・図形、文字等への関心・感覚」に着目し、就学前の5歳児に焦点を当て、保育所の日常生活や遊びにおいて子どもがどのような数量・図形に関する事柄を経験しているのか、また、その経験を小学校1年生の算数科の学習内容と照らして検討した。さらに、子どもが園生活や遊びの中で数量・図形に関心をもって親しみ、学びを得ることを支える保育の在り方について検討した。
 その結果、子どもは日常の中で主体的に数量・図形に親しむ経験をすると共に、その経験が小学校算数科の内容に連続する学びの基礎となっていることが明らかになった。また、保育士自身が小学校算数との繋がりを見通しながら、眼前の子どもの興味や関心に沿って援助することが専門的力量として求められることが示唆された。
Keywords 10 の姿 数量・図形 保育士 専門的力量 小学校算数科 the Ideal Image by the End of Childhood numbers & geometry professional nursery school teachers elementary school mathematics
Publication Title Bulletin of Center for Teacher Education and Development, Okayama University
Published Date 2025-03-28
Volume volume15
Start Page 45
End Page 58
ISSN 2186-1323
language Japanese
Copyright Holders Copyright © 2025 岡山大学教師教育開発センター
File Version publisher
FullText URL fulltext.pdf
Author Ninomiya, Hirokazu| Taniguchi, Masaharu|
Note The version of record of this article, first published in Archive for Rational Mechanics and Analysis, is available online at Publisher’s website: http://dx.doi.org/10.1007/s00205-025-02083-2|
Published Date 2025-01-21
Publication Title Archive for Rational Mechanics and Analysis
Volume volume249
Issue issue1
Publisher Springer Science and Business Media LLC
Start Page 13
ISSN 0003-9527
NCID AA00547035
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s)
File Version publisher
DOI 10.1007/s00205-025-02083-2
Web of Science KeyUT 001401218000001
Related Url isVersionOf https://doi.org/10.1007/s00205-025-02083-2
FullText URL fulltext.pdf
Author Takase, Y.| Vacher, L.| Ishino, H.| Patanchon, G.| Montier, L.| Stever, S.L.| Ishizaka, K.| Nagano, Y.| Wang, W.| Aumont, J.| Aizawa, K.| Anand, A.| Baccigalupi, C.| Ballardini, M.| Banday, A.J.| Barreiro, R.B.| Bartolo, N.| Basak, S.| Bersanelli, M.| Bortolami, M.| Brinckmann, T.| Calabrese, E.| Campeti, P.| Carinos, E.| Carones, A.| Casas, F.J.| Cheung, K.| Clermont, L.| Columbro, F.| Coppolecchia, A.| Cuttaia, F.| D'Alessandro, G.| de Bernardis, P.| de Haan, T.| de la Hoz, E.| Della Torre, S.| Diego-Palazuelos, P.| Eriksen, H.K.| Errard, J.| Finelli, F.| Fuskeland, U.| Galloni, G.| Galloway, M.| Gervasi, M.| Ghigna, T.| Giardiello, S.| Gimeno-Amo, C.| Gjerløw, E.| González González, R.| Gruppuso, A.| Hazumi, M.| Henrot-Versillé, S.| Hergt, L.T.| Ikuma, K.| Kohri, K.| Lamagna, L.| Lattanzi, M.| Leloup, C.| Lembo, M.| Levrier, F.| Lonappan, A.I.| López-Caniego, M.| Luzzi, G.| Maffei, B.| Martínez-González, E.| Masi, S.| Matarrese, S.| Matsuda, F.T.| Matsumura, T.| Micheli, S.| Migliaccio, M.| Monelli, M.| Morgante, G.| Mot, B.| Nagata, R.| Namikawa, T.| Novelli, A.| Odagiri, K.| Oguri, S.| Omae, R.| Pagano, L.| Paoletti, D.| Piacentini, F.| Pinchera, M.| Polenta, G.| Porcelli, L.| Raffuzzi, N.| Remazeilles, M.| Ritacco, A.| Ruiz-Granda, M.| Sakurai, Y.| Scott, D.| Sekimoto, Y.| Shiraishi, M.| Signorelli, G.| Sullivan, R.M.| Takakura, H.| Terenzi, L.| Tomasi, M.| Tristram, M.| van Tent, B.| Vielva, P.| Wehus, I.K.| Westbrook, B.| Weymann-Despres, G.| Wollack, E.J.| Zannoni, M.| Zhou, Y.|
Keywords CMBR experiments CMBR polarisation gravitational waves and CMBR polarization
Published Date 2024-12
Publication Title Journal of Cosmology and Astroparticle Physics
Volume volume2024
Issue issue12
Publisher IOP Publishing
ISSN 1475-7516
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 The Author(s)
File Version publisher
DOI 10.1088/1475-7516/2024/12/036
Web of Science KeyUT 001379854100009
Related Url isVersionOf https://doi.org/10.1088/1475-7516/2024/12/036
FullText URL fulltext.pdf
Author Nara, Shigetoshi| Yamaguti, Yutaka| Tsuda, Ichiro|
Keywords Neuromodulator Nichotinic Acetylcholine Receptors Brain activity
Note The version of record of this article, first published in Cognitive Neurodynamics, is available online at Publisher’s website: http://dx.doi.org/10.1007/s11571-023-09975-7|
Published Date 2023-05-19
Publication Title Cognitive Neurodynamics
Volume volume18
Issue issue3
Publisher Springer Science and Business Media LLC
Start Page 769
End Page 774
ISSN 1871-4080
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2023
File Version publisher
PubMed ID 37362764
DOI 10.1007/s11571-023-09975-7
Web of Science KeyUT 000990976800001
Related Url isVersionOf https://doi.org/10.1007/s11571-023-09975-7
FullText URL fulltext.pdf
Author Kaneko, Daisuke| Takatori, Sayuri| Hasegawa, Masaya| Hazumi, Masashi| Inoue, Yuki| Jeong, Oliver| Katayama, Nobuhiko| Lee, Adrian T.| Matsuda, Frederick| Nishino, Haruki| Siritanasak, Praween| Suzuki, Aritoki| Takakura, Satoru| Tomaru, Takayuki|
Keywords cosmic microwave background gain calibrator detector calibration transition edge sensor
Published Date 2024-01-27
Publication Title Journal of Astronomical Telescopes, Instruments, and Systems
Volume volume10
Issue issue1
Publisher Society of Photo-optical Instrumentation Engineers
Start Page 018003
ISSN 2329-4124
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Authors.
File Version publisher
DOI 10.1117/1.jatis.10.1.018003
Web of Science KeyUT 001295821000027
Related Url isVersionOf https://doi.org/10.1117/1.jatis.10.1.018003
FullText URL fulltext.pdf
Author Sumi, Tomonari| Harada, Kouji|
Keywords post-acute sequelae of SARS-CoV-2 infection PASC long Covid persistent viruses vaccine antiviral drug mathematical model immune response
Published Date 2024-08-09
Publication Title Frontiers in Immunology
Volume volume15
Publisher Frontiers Media
Start Page 1329162
ISSN 1664-3224
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 Sumi and Harada.
File Version publisher
PubMed ID 39185419
DOI 10.3389/fimmu.2024.1329162
Web of Science KeyUT 001295899400001
Related Url isVersionOf https://doi.org/10.3389/fimmu.2024.1329162
FullText URL fulltext20240722-01.pdf
Author Jinzenji, Masao| Matsuzaka, Kohki|
Keywords Givental's I-function Generalized hypergeometric series Moduli space of quasimaps Intersection number
Note This is an Accepted Manuscript of an article published by Tokyo Institute of Technology, Department of Mathematics.| Kodai Mathematical Journal Vol. 47 No. 2に掲載。|
Published Date 2024-06
Publication Title Kodai Mathematical Journal
Volume volume47
Issue issue2
Publisher Tokyo Institute of Technology, Department of Mathematics
Start Page 162
End Page 177
ISSN 0386-5991
NCID AA00711773
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 Tokyo Institute of Technology, Department of Mathematics
File Version author
DOI 10.2996/kmj47203
Web of Science KeyUT 001265353200003
Related Url isVersionOf https://doi.org/10.2996/kmj47203
JaLCDOI 10.18926/AMO/67197
FullText URL 78_3_227.pdf
Author Wada, Yudai| Ushio, Soichiro| Kitamura, Yoshihisa| Zamami, Yoshito| Sendo, Toshiaki|
Abstract Zolpidem, a non-benzodiazepine hypnotic, is primarily used to treat insomnia. In a previous study, pior treatment with non-benzodiazepine receptor agonists was associated with inflammation. The present study aimed to clarify the association between the effects of zolpidem and inflammation in mice treated with lipopolysaccharide (LPS), a known model of inflammation. We assessed the zolpidem-induced loss of righting reflex (LORR) duration 24 h after LPS treatment in mice. Additionally, the expressions of γ-aminobutyric acid (GABA)A receptor subunit and K+-Cl− cotransporter isoform 2 (KCC2) mRNA in the hippocampus and frontal cortex were examined in LPS-treated mice. Pretreatment with LPS was associated with significantly prolonged duration of zolpidem-induced LORR compared to control mice. This effect was significantly attenuated by administering bicuculline, a GABAA receptor antagonist, or flumazenil, a benzodiazepine receptor antagonist, in LPS-treated mice. Compared to controls, LPS-treated mice showed no significant change in the expression of GABAA receptor subunits in the hippocampus or frontal cortex. Bumetanide, an Na+-K+-2Cl− cotransporter isoform 1 blocker, attenuated the extended duration of zolpidem-induced LORR observed in LPS-treated mice. LPS significantly decreased Kcc2 mRNA expression in the hippocampus and the frontal cortex. These findings suggest that inflammation increases zolpidem-induced LORR, possibly through a reduction in KCC2 expression.
Keywords lipopolysaccharide zolpidem GABAA receptor K+-Cl− cotransporters
Amo Type Original Article
Publication Title Acta Medica Okayama
Published Date 2024-06
Volume volume78
Issue issue3
Publisher Okayama University Medical School
Start Page 227
End Page 235
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders Copyright Ⓒ 2024 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 38902210
Web of Science KeyUT 001267351000003
FullText URL fulltext20240513-01.pdf
Author Hagimori, Yusuke| Obuse, Kiori| Yamada, Michio|
Note This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Yusuke Hagimori, Kiori Obuse, Michio Yamada; Effect of non-local near-resonant interactions of Rossby waves on formation of large-scale zonal flows in unforced two-dimensional turbulence on rotating sphere. Physics of Fluids 1 March 2024; 36 (3): 036617. https://doi.org/10.1063/5.0201288 and may be found at https://doi.org/10.1063/5.0201288.|
Published Date 2024-03-19
Publication Title Physics of Fluids
Volume volume36
Issue issue3
Publisher AIP Publishing
Start Page 036617
ISSN 1070-6631
NCID AA10986202
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 Author(s).
File Version author
DOI 10.1063/5.0201288
Web of Science KeyUT 001187340000008
Related Url isVersionOf https://doi.org/10.1063/5.0201288