著者

米口 遼一 村上 隆啓

出版者

一般社団法人 電気学会

雑誌

電気学会論文誌C(電子・情報・システム部門誌) (ISSN:03854221)

巻号頁・発行日

vol.138, no.4, pp.352-359, 2018-04-01 (Released:2018-04-01)

参考文献数

9

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In recent years, a number of algorithms for controlling parameters of an acoustic signal have been realized according as hardware technologies have been developed. A phase vocoder is one of the widely known methods for time scale modification (TSM) and pitch scale modification (PSM). The phase vocoder converts the length and the pitch of the acoustic signal by increasing or decreasing an instantaneous angular frequency. However, due to the phase unwrapping problem that occurs when the instantaneous angular frequency is estimated, the phase vocoder distorts the waveform of the modified signal. In order to alleviate this problem, we present a new algorithm for the phase vocoder. Our method does not encounter the phase unwrapping problem since we directly use the difference of phases between adjacent analysis frames to avoid estimating the instantaneous angular frequency. Moreover, our approach is effective even when the characteristics of the acoustic signal, e.g., a frequency and amplitude, change rapidly.

著者

大蔵省印刷局 [編]

出版者

日本マイクロ写真

巻号頁・発行日

vol.1933年03月27日, 1933-03-27

著者

大蔵省印刷局 [編]

出版者

日本マイクロ写真

巻号頁・発行日

vol.1938年01月26日, 1938-01-26

著者

武井 悠人 佐伯 孝尚

出版者

一般社団法人 日本航空宇宙学会

雑誌

日本航空宇宙学会誌 (ISSN:00214663)

巻号頁・発行日

vol.69, no.11, pp.316-322, 2021-11-05 (Released:2021-11-05)

参考文献数

4

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小惑星探査機はやぶさ2は,2018年6月27日にリュウグウへ到着し,小惑星近傍フェーズへと入った.リュウグウの特性を調べるため,約1年半に渡り多様な科学観測が遂行された.また,ローバー/ランダーの展開,二度のタッチダウンによる表面/地下サンプル採取,人工クレーター生成実験など,多くの降下運用に成功した.本稿では,はやぶさ2ミッションにおける小惑星近傍フェーズの概要を,事前準備と実績に分けて紹介する.はやぶさ2の多様で複雑な小惑星近傍運用を成功させるため,往路巡航フェーズ期間を活用して事前に詳細な運用計画を検討し,多くの訓練を実施した.到着後は,明らかになるリュウグウの素性や運用の成否,探査機特性の変化へと柔軟に対応しつつ成果の最大化を図った.本稿では,小惑星近傍フェーズにおける降下運用の全体像に加え,各期間のハイライトや重要な判断の流れを報告する.

著者

大澤 愛海 青栁 直子

出版者

茨城大学全学教職センター

雑誌

茨城大学教育実践研究

巻号頁・発行日

vol.37, pp.287-302, 2018-11-30

著者

小林 浩子 田中 ふみ子 松田 知明

出版者

羽陽学園短期大学

雑誌

羽陽学園短期大学紀要 (ISSN:02873656)

巻号頁・発行日

vol.10, no.2, pp.131-141, 2016-02

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本稿では、前稿に引続き、大正15年「幼稚園令」制定期から昭和戦後期までのわが国の幼稚園・保育所の成立過程と制度の変遷と山形のそれとを比較し、検証することを通して、本県の保育の特徴について検討した。その結果、全国と比較して大正末期・昭和前期・戦中期・戦後期までの幼稚園の設置数は全国に比べて低いこと、増加はほとんどみられず一定数を保ってきたこと、その一方で保育所は、農村地域の乳幼児の託児所と幼稚園機能を併せ持つ施設として地域の共稼ぎ家庭を支えてきたことなどがわかった。このような状況は、本県が独自の「幼・保一元化」の保育を全国に先駆けて実施してきたことをあらわしており、後の時代の「認定子ども園」普及への布石となったと考えられる。

著者

高野 雄一

出版者

世界法学会

雑誌

世界法年報 (ISSN:09170421)

巻号頁・発行日

vol.1987, no.7, pp.35-38, 1987-10-15 (Released:2011-02-07)

著者

内村 理奈

出版者

お茶の水女子大学

雑誌

人間文化論叢 (ISSN:13448013)

巻号頁・発行日

vol.9, pp.131-139, 2006

被引用文献数

1

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In a comparative analysis of clothing worn by corpses, I looked at descriptions of clothing found in corpse records of Paris and Lyon-Beaujolais in the 1770s. Statistical results revealed that the mention of silver buttons and silver buckles on shoes appears quite frequently in Paris records while there is little mention of them in records of Lyon-Beaujolais. The popularity of large square, silver buckles among Parisian men from the early 18th century onwards seems to have continued for a rather long period. The comparison strongly indicated that local differences in clothing in Paris and Lyon-Beaujolais were minor variations in ornamentation, such as buckles on shoes, rather than differences in the style of garments worn.

著者

深柄 和彦

出版者

日本外科代謝栄養学会

雑誌

外科と代謝・栄養 (ISSN:03895564)

巻号頁・発行日

vol.52, no.5, pp.205-209, 2018-10-15 (Released:2018-12-01)

参考文献数

5

著者

池添 博彦

出版者

帯広大谷短期大学

雑誌

帯広大谷短期大学紀要 (ISSN:02867354)

巻号頁・発行日

vol.32, pp.33-48, 1995

著者

前田 孝和 Maeda Takakazu

出版者

神奈川大学日本常民文化研究所 非文字資料研究センター

雑誌

年報非文字資料研究 (ISSN:18839169)

巻号頁・発行日

no.11, pp.1-36, 2015-03

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The main objective of this paper is to discuss the history of shrines in Karafuto based on materials from the pre-Russo-Japanese War period before Japan took over southern Karafuto. A comparison of shrines in Karafuto and other areas found three major characteristics of Karafuto. First, religious activities were allowed in the name of religious freedom between the invasion of the Soviet military and the repatriation of Japanese people. Second, Japanese made up a large majority of the population. Third, deities that people worshiped were diverse. From the second half of the Edo period, shrines‒mainly those enshrining Benten or a goddess of water and fortune‒started to be built in Karafuto. Japanese there engaged in religious activities even when Karafuto was inhabited by both Japanese and Russians from the end of the Edo period to the beginning of the Meiji period. It was confirmed that these shrines existed until the middle of the Russian occupation from 1875 to 1902. After southern Karafuto became Japanese territory as a result of the countryʼs victory in the Russo-Japanese War, many Japanese moved there and built new shrines. The vast majority of the population in Karafuto was Japanese, and shrines were built according to religious practices in mainland Japan. Therefore, shrines in the region have a historical background different from that of other overseas shrines in a narrow definition. It is unique that Japanese people in Karafuto were allowed to be involved in religious activities during the one and a half years between the Soviet invasion in August 1945 and the second repatriation of Japanese in January 1947. 279 shrines including those under the supervision of the colonial government of Karafuto and others managed by local communities were places of worship for Japanese in the area, despite differences in size and rank. Karafuto Shrine-a Japanese government-sponsored great shrine established in 1910 with construction completed on August 22, 1911‒was run by the national government but had strong commonalities with those established by local people. When comparing shrines and temples in terms of numbers of structures and monks, we realize that temples were far more powerful and influential. After Japanʼs defeat in World War II, shrines disappeared from Karafuto. They were founded for Japanese and thus perished when they left the region. In this paper, the history of shrines in the Northern Territories will be introduced based on materials from the Edo period. These materials indicate that no shrine in the territories was recognized by the Japanese government, and that local Japanese strived to have their shrines recognized.論文

著者

伊井春樹編

出版者

東京堂出版

巻号頁・発行日

2001

著者

坂崎 尚生 安細 康介

雑誌

コンピュータセキュリティシンポジウム2016論文集

巻号頁・発行日

vol.2016, no.2, pp.53-59, 2016-10-04

著者

満田 年宏

出版者

東京女子医科大学学会

雑誌

東京女子医科大学雑誌 (ISSN:00409022)

巻号頁・発行日

vol.91, no.1, pp.52-58, 2021-02-25 (Released:2021-03-16)

参考文献数

25

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Based on the findings obtained so far, this article explains the infection prevention and control for COVID-19, an infectious disease caused by the novel coronavirus (SARS-CoV-2) that originated in Wuhan City, Hubei Province, central China at the end of 2019. To prevent COVID-19 infection, it is important to thoroughly implement droplet- and contact prevention measures. COVID-19 patients are infectious even before the onset of illness, and it is difficult to completely prevent transmission by symptom-based infection prevention measures. In addition to hand hygiene, universal masking and constant eye protection during work are required to prevent occupational infection in healthcare workers. While performing medical procedures that generate aerosols such as tracheal intubation and upper gastrointestinal endoscopy, we need to pay attention to indoor ventilation and respiratory protection using either N95 respirators or powered air-purifying respirators (PAPRs). In the COVID-19 molecular diagnosis by polymerase chain reaction (PCR), the number of days after exposure should be taken into consideration. During the seasonal influenza epidemic, it is necessary to recognize the timing difference between onset and fever. We also need to provide medical care to cases, including cases of combined influenza and COVID-19 infections.

著者

小野清一郎 著

出版者

有斐閣

巻号頁・発行日

1942

著者

ベーメ 著

出版者

大村書店

巻号頁・発行日

1921

著者

青田 頌 芳地 真由子 土居 加奈子 岩本 明日香 足立 啓

出版者

日本建築学会

雑誌

日本建築学会近畿支部研究報告集. 計画系 (ISSN:13456652)

巻号頁・発行日

no.48, pp.141-144, 2008-05-23

著者

オルデンベルグ 著

出版者

梁江堂

巻号頁・発行日

1910

著者

辻 俊明

出版者

一般社団法人 日本ロボット学会

雑誌

日本ロボット学会誌 (ISSN:02891824)

巻号頁・発行日

vol.28, no.6, pp.695-698, 2010 (Released:2012-01-25)

参考文献数

6

著者

大蔵省印刷局 [編]

出版者

日本マイクロ写真

巻号頁・発行日

vol.1922年11月14日, 1922-11-14