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JaLCDOI 10.18926/ESR/54116
Title Alternative Application of simulated annealing to focal mechanism determination
FullText URL esr_022_1_009_023.pdf
Author Komatsu, Masanao| Takenaka, Hiroshi|
Abstract Simulated annealing (SA) is known as one of the efficient methods for global optimization. It allows for getting an optimal solution by jumping out of local minimum. In this paper, we apply the simulated annealing to determination of focal mechanism solution. To investigate the feasibility of the application, we determine focal mechanism solution of the 14 March 2014 Iyo-Nada intermediatedepth earthquake. The computation of SA method is then 1278 times faster than that of the grid search method.
Keywords focal mechanism solution
Publication Title Okayama University Earth Science Report
Published Date 2015-12-27
Volume volume22
Issue issue1
Start Page 9
End Page 23
ISSN 1340-7414
language Japanese
Copyright Holders © 2015 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved
File Version publisher
NAID 120005728632
JaLCDOI 10.18926/ESR/54115
Title Alternative The effect of the seismic attenuation on the S-wave polarization anisotropy
FullText URL esr_022_1_001_007.pdf
Author Oda, Hitoshi|
Abstract We investigate the effect of the seismic attenuation on the shear-wave polarization anisotropy by numerical experiments. For the experiments, the P-wave receiver functions are synthesized by assuming that a plane P wave is incident on an anisotropic multi-layer structure with anelastic properties. The synthetic receiver function shows smooth Ps phase waveforms with small amplitudes due to the attenuation of high-frequency spectral components, compared to that calculated for a multi-layer structure with perfect elasticity. From the shear-wave splitting of the Ps converted phases in the synthetic receiver functions, the S-wave polarization anisotropies for the anisotropic layers are measured as a function of propagation direction of the incident P wave. Consequently, we conclude that the seismic attenuation has a minor influence on the measurements of the S-wave polarization anisotropy.
Keywords shear-wave polarization anisotropy shear-wave splitting seismic attenuation Psconverted phase P-wave receiver function
Publication Title Okayama University Earth Science Report
Published Date 2015-12-27
Volume volume22
Issue issue1
Start Page 1
End Page 7
ISSN 1340-7414
language Japanese
Copyright Holders © 2015 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved
File Version publisher
NAID 120005728633
Author Department of Earth Sciences, Faculty of Science, Okayama University|
Published Date 2015-12-27
Publication Title Okayama University Earth Science Report
Volume volume22
Issue issue1
Content Type Others
Author Kim, Dong Kwang|
Published Date 2016-01-31
Publication Title 社会環境論究
Issue issue8
Content Type Journal Article
Title Alternative The 178th Okayama Surgical Society
FullText URL 128_77.pdf
Author 岡山医学会|
Publication Title 岡山医学会雑誌
Published Date 2016-04-01
Volume volume128
Issue issue1
Start Page 77
End Page 82
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.128.77
language Japanese
Copyright Holders Copyright (c) 2016 岡山医学会
File Version publisher
DOI 10.4044/joma.128.77
NAID 130005149604
Title Alternative The 46th Okayama Rheumatology Conference
FullText URL 128_73.pdf
Author 岡山医学会|
Publication Title 岡山医学会雑誌
Published Date 2016-04-01
Volume volume128
Issue issue1
Start Page 73
End Page 76
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.128.73
language Japanese
Copyright Holders Copyright (c) 2016 岡山医学会
File Version publisher
DOI 10.4044/joma.128.73
NAID 130005149605
Title Alternative The 40th Annual Meeting of the Japanese Society for Investigative Dermatology
FullText URL 128_71.pdf
Author Iwatsuki, Keiji|
Publication Title 岡山医学会雑誌
Published Date 2016-04-01
Volume volume128
Issue issue1
Start Page 71
End Page 72
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.128.71
language Japanese
Copyright Holders Copyright (c) 2016 岡山医学会
File Version publisher
DOI 10.4044/joma.128.71
NAID 130005149606
Title Alternative Hosting the 18th JASMEE Academic Meeting in Okayama
FullText URL 128_69.pdf
Author Date, Isao|
Publication Title 岡山医学会雑誌
Published Date 2016-04-01
Volume volume128
Issue issue1
Start Page 69
End Page 70
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.128.69
language Japanese
Copyright Holders Copyright (c) 2016 岡山医学会
File Version publisher
DOI 10.4044/joma.128.69
NAID 120005752921
Title Alternative The 55th Annual Meeting of the Japanese Society for Lymphoreticular Tissue Research
FullText URL 128_67.pdf
Author Tanimoto, Mitsune|
Publication Title 岡山医学会雑誌
Published Date 2016-04-01
Volume volume128
Issue issue1
Start Page 67
End Page 68
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.128.67
language Japanese
Copyright Holders Copyright (c) 2016 岡山医学会
File Version publisher
DOI 10.4044/joma.128.67
NAID 130005149608
FullText URL 128_63.pdf
Author 大谷 順|
Publication Title 岡山医学会雑誌
Published Date 2016-04-01
Volume volume128
Issue issue1
Start Page 63
End Page 65
ISSN 0030-1558
language Japanese
Copyright Holders Copyright (c) 2016 岡山医学会
File Version publisher
NAID 120005752919
Title Alternative Mechanosensor
FullText URL 128_61.pdf
Author Takahashi, Ken|
Publication Title 岡山医学会雑誌
Published Date 2016-04-01
Volume volume128
Issue issue1
Start Page 61
End Page 62
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.128.61
language Japanese
Copyright Holders Copyright (c) 2016 岡山医学会
File Version publisher
DOI 10.4044/joma.128.61
NAID 130005149609
Title Alternative Drug interaction (35. Opioid-analgesic drug interactions)
FullText URL 128_53.pdf
Author Sada, Hikaru| Kajizono, Makoto| Kitamura, Yoshihisa| Sendo, Toshiaki|
Publication Title 岡山医学会雑誌
Published Date 2016-04-01
Volume volume128
Issue issue1
Start Page 53
End Page 59
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.128.53
language Japanese
Copyright Holders Copyright (c) 2016 岡山医学会
File Version publisher
DOI 10.4044/joma.128.53
NAID 130005149610
Title Alternative Q7・Q8
FullText URL 128_51.pdf
Author 岡山医学会|
Publication Title 岡山医学会雑誌
Published Date 2016-04-01
Volume volume128
Issue issue1
Start Page 51
End Page 52
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.128.51
language Japanese
Copyright Holders Copyright (c) 2016 岡山医学会
File Version publisher
DOI 10.4044/joma.128.51
NAID 130005149611
Title Alternative Practice for medical education using an instructional design process
FullText URL 128_47.pdf
Author Mandai, Yasuhiro|
Keywords 医療教育 インストラクショナル・デザイン アクティブラーニング 成人学習 能動的学習
Publication Title 岡山医学会雑誌
Published Date 2016-04-01
Volume volume128
Issue issue1
Start Page 47
End Page 50
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.128.47
language Japanese
Copyright Holders Copyright (c) 2016 岡山医学会
File Version publisher
DOI 10.4044/joma.128.47
NAID 130005149614
Title Alternative ARO:Academic Research Organization
FullText URL 128_33.pdf
Author Imamura, Hisao|
Keywords ARO アカデミアネットワーク バイオバンク シーズ開発 医療機器開発
Publication Title 岡山医学会雑誌
Published Date 2016-04-01
Volume volume128
Issue issue1
Start Page 33
End Page 46
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.128.33
language Japanese
Copyright Holders Copyright (c) 2016 岡山医学会
File Version publisher
DOI 10.4044/joma.128.33
NAID 130005149613
Title Alternative Behçetʼs disease complicated by ileocecal and esophageal perforation
FullText URL 128_27.pdf
Author Tsukumo, Yuta| Kawamoto, Kazuyuki| Takagi, Kosei| Chin, Kai| Matsuba, Yuri| Nagahisa, Yoshio| Okabe, Michio| Shirakawa, Yasuhiro| Itoh, Tadashi| Fujiwara, Toshiyoshi|
Abstract  A 36-year-old Japanese man known to have incomplete Behçet’s disease (oral aphthous ulcers, genital ulcers, skin lesions, and esophageal and ileocecal ulcers) was admitted to our hospital in January 2011 for abdominal pain. We administered corticosteroids and immunosuppressants. Two months later, we performed an ileocecal resection to control gastrointestinal bleeding from the ileocecal ulcers. High fever persisted after this surgery, and upper gastrointestinal endoscopy demonstrated ulcer penetration between the lower and abdominal esophagus. Eighteen days after the initial ileocecal resection, we performed a lower esophagus resection, gastric tube reconstruction and enterostomy, during which we confirmed a 5-mm-dia. perforated site at the posterior wall of the abdominal esophagus. Postoperative anastomotic leakage and empyema occurred, but they were relieved by thoracic drainage and empyema dissection.
Keywords ベーチェット病(Behçet’s disease) 食道(esophagus) 回盲部(ileocecal) 穿孔(perforation) 手術(surgery)
Publication Title 岡山医学会雑誌
Published Date 2016-04-01
Volume volume128
Issue issue1
Start Page 27
End Page 32
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.128.27
language Japanese
Copyright Holders Copyright (c) 2016 岡山医学会
File Version publisher
DOI 10.4044/joma.128.27
NAID 130005149603
Title Alternative A case of mucinous adenocarcinoma of the duodenum and literature review of 16 cases reported in Japan
FullText URL 128_21.pdf
Author Hamano, Ikumi| Matsumoto, Yusuke| Endo, Yoshikatsu| Watanabe, Naoki| Kai, Kyouhei| Sato, Shizou| Wani, Yoji|
Abstract  Primary mucinous adenocarcinoma of the duodenum is rare. Here we report a case we recently encountered, and we review 16 cases reported in Japan. An 82-year-old Japanese woman was admitted to our hospital complaining of abdominal pain and heartburn. An endoscopic examination revealed a Type 2 tumor in the descending limb of the duodenum, and endoscopically obtained specimens revealed a poorly differentiated adenocarcinoma. We performed a curative pancreatoduodenectomy with lymph node resection, and the surgical specimen revealed that the duodenum was the primary site of the mucinous adenocarcinoma. The patient is currently alive > 1 year after the operation without any evidence of recurrence. Of the 16 patients reviewed, all patients had advanced tumors those depth were T3-T4. 9 patients had lymph node metastasis and 4 patients had peritoneal dissemination at the time of surgery. Since mucinous adenocarcinoma of the duodenum is often progressive cancer at a diagnosis, which is tend to have a worse prognosis than other histological types.
Keywords 原発性十二指腸癌(primary duodenal cancer) 粘液癌(mucinous carcinoma) 膵頭十二指腸切除(pancreatoduodenectomy)
Publication Title 岡山医学会雑誌
Published Date 2016-04-01
Volume volume128
Issue issue1
Start Page 21
End Page 25
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.128.21
language Japanese
Copyright Holders Copyright (c) 2016 岡山医学会
File Version publisher
DOI 10.4044/joma.128.21
NAID 130005149602
Title Alternative Current state of and views regarding clinical approarches to Helicobacter pylori infection
FullText URL 128_13.pdf
Author Okada, Hiroyuki|
Keywords Helicobacter pylori 除菌療法 胃癌 胃炎 MALT リンパ腫
Publication Title 岡山医学会雑誌
Published Date 2016-04-01
Volume volume128
Issue issue1
Start Page 13
End Page 19
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.128.13
language Japanese
Copyright Holders Copyright (c) 2016 岡山医学会
File Version publisher
DOI 10.4044/joma.128.13
NAID 130005149601
Title Alternative The 2014 Incentive Award of the Okayama Medical Association in General Medical Science (2014 Yuuki Prize)
FullText URL 128_9.pdf
Author Takeuchi, Mai|
Publication Title 岡山医学会雑誌
Published Date 2016-04-01
Volume volume128
Issue issue1
Start Page 9
End Page 11
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.128.9
language Japanese
Copyright Holders Copyright (c) 2016 岡山医学会
File Version publisher
DOI 10.4044/joma.128.9
NAID 130005149615
Title Alternative The 2014 Incentive Award of the Okayama Medical Association in Cardiovascular and Pulmonary Research (2014 Sunada Prize)
FullText URL 128_5.pdf
Author Hishikawa, Tomohito|
Publication Title 岡山医学会雑誌
Published Date 2016-04-01
Volume volume128
Issue issue1
Start Page 5
End Page 7
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.128.5
language Japanese
Copyright Holders Copyright (c) 2016 岡山医学会
File Version publisher
DOI 10.4044/joma.128.5
NAID 130005149612