著者
日浦 啓全 有川 崇 バハドゥール ドゥラドゥルガ
出版者
The Japan Landslide Society
雑誌
日本地すべり学会誌 (ISSN:13483986)
巻号頁・発行日
vol.41, no.4, pp.323-334, 2004-11-25 (Released:2010-06-28)
参考文献数
17
被引用文献数
22 17

近年の関東以西の市街地周辺の山麓部での放置竹林の拡大は目に余るものがある。平成10年9月に高知市を中心とする地域をおそった前線性豪雨では市街地の洪水被害のみでなく, 都市を取り巻く山地の山麓部で多くの崖崩れ災害が発生し, しかもその約1/3の地点に竹林が見られた。竹林と崩壊現象の因果関係の解明は, まだ緒についたばかりであるが, 今後, 都市域での土砂災害の典型となることが懸念される。土壌の物理的性質からは表層部の透水性が大きく, そのため表層部に雨水が集中し, 斜面の不安定化を惹起する懸念がある。筆者らは, 竹林土壌の物理性を調べると共に竹林内において貫入試験を実施した。これらの結果をもとに崩壊モデルを提案した。このモデルは今後, 放置竹林の管理のあり方を考えていく上で, さらには土地利用や斜面の不安定化と竹の存在の関連を考えていく上で有効なものとなることが期待できる。
著者
井上 智 費 昌勇
出版者
獣医疫学会
雑誌
獣医疫学雑誌 (ISSN:13432583)
巻号頁・発行日
vol.18, no.1, pp.11-17, 2014-07-20 (Released:2015-01-07)
参考文献数
21
被引用文献数
3 3

Taiwan has been considered canine rabies free for 52 years after the elimination of endemic dog rabies in 1961. However, three ferret-badgers (Melogale moschata) were confirmed as rabies and reported to OIE by Taiwan government on July 17, 2013. This was the first rabies positive during rabies test under the surveillance of animals from 1999 in Taiwan. Through inter-ministerial collaboration by the Rabies Control Central Epidemic Command Center established on August 1, 2013, there have been no human infections reported according to the increased health education, vaccination of dogs and cats, and the use of preand postexposure prophylaxis in humans. Interestingly, rabies virus isolated from Taiwan ferret badgers has been a distinct lineage within the group of lineages from Asia, phylogeographically. It was also reported that the most recent common ancestor was originated 91-113 years ago. This was a strong impact for the consideration of a rabies free status in Japan. The last case of indigenous human and animal rabies in Japan was reported in 1956 and 1957, respectively, and, since then, there has been no report about animal rabies. Until now, under the Rabies Prevention Law (MHLW, 1950), the Infectious Diseases Control Law (MHLW, 1998) and the Domestic Animal Infectious Diseases Control Law (MAFF, 1951) substantive efforts to prevent rabies have been adopted by the central and local governments, veterinarians, and physicians (e.g. registration and control of stray dogs, rabies diagnosis in suspected cases, appropriate PEP for human, import and export quarantine of animals, notification system for the importation of animals, rabies vaccination of dogs). However, three imported human cases were reported. In 1970, a college student suffered from rabies in Tokyo after a trip to Nepal where he had been bitten by a stray dog. Two patients returned from the Philippines were coincidentally reported in Kyoto and Yokohama in November 2006 after a 36-year absence (http://idsc.nih.go.jp/iasr/28/325/tpc325.html). Two cases in 2006 were dealt in accordance with The Guideline for Rabies in 2001 (MHLW) in terms of the initial response and medical practice. This guideline played a successful role in those two cases and was result of the follow-up amendment and drill of measures and contingency plan had been deemed because of any inappropriate public health response or delay at an early stage of rabies cases, even in doubt, leading to unnecessary, excessive social anxiety. In addition, the Guideline for Rabies Control in Japan 2013 was come out focusing on an action plan after the confirmation of rabid animals. In reaction to the outbreak of rabies in ferret-badgers in Taiwan, the Guideline for Animal Rabies Survey was also reported on March 2014 for the capacity building of rabies diagnosis and report system on animal rabies in the local government of Japan.
著者
Naoto ISHIKAWA Takuroh IMAMURA Kouji NAKAJIMA Junichi YAMAGA Hiroaki YUCHI Masaaki OOTSUKA Haruhiko INATSU Toshihiro AOKI Tanenao ETO
出版者
The Japanese Society of Internal Medicine
雑誌
Internal Medicine (ISSN:09182918)
巻号頁・発行日
vol.40, no.9, pp.901-904, 2001 (Released:2006-03-27)
参考文献数
18
被引用文献数
23 28

A 17-year-old male who had been diagnosed with ulcerative colitis was prescribed 80 mg prednisolone and 1, 500 nig 5-aminosalicylic acid (5-ASA) per day. Two weeks after initiating therapy, he was referred to our hospital for evaluation of chest pain and high fever. Electrocardiography (ECG) showed ST elevation in limb and precordial leads. Chest pain with high fever and ECG changes were resolved after 5-ASA was discontinued. Three weeks later, the administration of a low dose of 5-ASA was associated with the immediate recurrence of pericarditis associated with chest pain, suggesting a hypersensitive reaction to 5-ASA in this patient.(Internal Medicine 40: 901-904, 2001)
著者
Koichi Watanabe Hirohito Satoh Teruya Maki
出版者
Meteorological Society of Japan
雑誌
SOLA (ISSN:13496476)
巻号頁・発行日
pp.2022-017, (Released:2022-04-12)
被引用文献数
1

The number concentrations of microbial (counted as viable) particles and size-separated particles were measured continuously in Imizu City, Toyama, in the coastal region of the Sea of Japan, in 2015 using a commercial real time viable particle counter. From February to June, large increases in the number concentrations of coarse particles with rapid increases of viable particles were observed during Asian dust events. In mid-July, a phenomenon was observed in which the number concentrations of viable particles decreased, although coarse particles significantly increased. From the results of the backward trajectory analysis, the phenomenon was considered to be due to the transport of volcanic ash from Nishinoshima. The monthly average number concentrations of the viable particles were highest in September, whereas the average concentrations of coarse particles were at a maximum in April.
著者
Kazuo Saito Takumi Matsunobu Tsutao Oizumi
出版者
Meteorological Society of Japan
雑誌
SOLA (ISSN:13496476)
巻号頁・発行日
pp.2022-014, (Released:2022-04-06)
被引用文献数
3

As a complement work to the authors' previous studies, we examined the pre-typhoon rainfalls (PRE) ahead of typhoon T0918 (Melor) in October 2009. The influence of moistening in the upper atmosphere induced by the northward ageostrophic winds on PRE precipitation was examined by a sensitivity experiment using a cloud resolving model with a horizontal resolution of 2 km. The cloud resolving simulation showed a large impact of the water vapor in the upper atmosphere on the precipitation over western Japan. In the sensitivity experiment where the moisture in the middle and upper layers was reduced over the area off the south coast of western Japan, the water vapor reduction area was advected northward, and the snow in the middle and upper layers and the cloud ice in the upper layer decreased, reducing the rain below the melting level. The intrusion of drying air into the upper atmosphere reduced the thickness of the moist absolutely unstable layer (MAUL), and the maximum intensity of convective updrafts decreased by about 10% in the test experiment. In this case, the increase of rain in PRE was primarily caused by the deep northward water vapor transport which yielded a large amount of condensation in the middle and upper layers, and change of moist instability in the upper atmosphere subsidiarily enhanced the convective updrafts.
著者
小林 和央 風間 一洋 吉田 光男 大向 一輝 佐藤 翔
出版者
情報知識学会
雑誌
情報知識学会誌 (ISSN:09171436)
巻号頁・発行日
pp.2020_007, (Released:2020-04-17)
参考文献数
31

学術論文等の評価指標として,従来は論文の被引用数が用いられてきたが,近年ではオルトメトリクス(Altmetrics)などのソーシャルメディア上の反応を用いる方法も提案されている.本論文では,オルトメトリクスに用いられるような,インターネット上の論文に関するユーザの行動から求める論文検索サービス上の閲覧人数やソーシャルメディア上の言及人数などの論文の重要性を表す基本指標とは別に,論文がどの程度普遍的なものとして扱われているかを示す普遍度を用いて,論文の特性を分析する手法を提案する.実際に,2 年間のCiNii Articles の検索ログとソーシャルメディア上の論文の言及データを用いて,同一の論文集合に対する論文の閲覧と言及の違いや特性を分析すると同時に,提案指標の妥当性を検証する.
著者
池田 悠 川久保 寛
出版者
北海道大学大学院法学研究科
雑誌
北大法学論集 (ISSN:03855953)
巻号頁・発行日
vol.70, no.6, pp.293-311, 2020-03-31
著者
Haruka Sasaki Tatsuo Motoi
出版者
Meteorological Society of Japan
雑誌
SOLA (ISSN:13496476)
巻号頁・発行日
vol.18, pp.65-70, 2022 (Released:2022-04-08)
参考文献数
31
被引用文献数
3

Previous studies suggested that increases in ocean heat content result in strengthening of tropical cyclone (TC) and causing the associated disasters. In the western North Pacific (WNP), acceleration of increasing rates of tropical cyclone heat potential (TCHP: ocean heat content above 26°C from the surface) in the TC rapidly intensifying (RI: a 24-h intensity change of ≥ 30 kt) zone may have contributed to increases in TC intensity. However, there is no research on the relation of the acceleration of increasing rates to the variations in TCHP in a climatological view, differently from the relation to decadal variations such as Pacific Decadal Oscillation (PDO). This study focused on the relation of the variations in TCHP anomalies (TCHPA) to RITCs over the past six decades. Although the annual mean TCHPA in the global ocean was not accelerated, the TCHPA accelerated recently in the late 1990s over the RI zone particularly in fall (October-December) in the WNP. The acceleration of the increase in TCHPA was possibly explained by the intensification of trade wind-driven ocean general circulation and the combination of the linear trend of TCHPA with PDO phase change.
著者
張 明
出版者
日本語学会
雑誌
日本語の研究 (ISSN:13495119)
巻号頁・発行日
vol.16, no.1, pp.51-67, 2020-04-01 (Released:2020-06-01)
参考文献数
8

本稿は不定機能を持つ前接要素「某(ボウ)」を考察対象とし,類義関係にある「ある」と比較しながら,「某」が独自に持つ統語的特徴,「某」の不定機能がどこから生じるのかという意味論的位置付け,「某」の使用によってもたらされた語用論的効果といった課題を詳しく検討するものである。「某」の指示対象は固有名を持ち,「某」とはその固有名の部分を何らかの理由によって明かさないという表現である。「某」の不定機能は固有名の部分を明かさないことから生じるものであり,語として本来的に不定機能を持つものではない。また,「某」が独自に持つ統語的特徴として,同じ形式が再度出現できること,主題に現れること,「ある」と共起することが挙げられる。これらの統語的特徴は「某」の意味論的位置付けの根拠にもなる。最後に,「某」の使用によってどのような語用論的効果が生じるのかについて検討する。
著者
浅見 雅一
出版者
三田史学会
雑誌
史学 (ISSN:03869334)
巻号頁・発行日
vol.70, no.1, pp.1-35, 2000-09

一 はじめに二 インドにおける偶像崇拝三 日本における偶像崇拝 (1) 基本的問題点 (2) 葬儀への参加 (3) 異教の儀式に対する間接的協力四 結び論文