著者

青木 篤 西田 〓 安藤 満 吉川 博治

出版者

日本農薬学会

雑誌

Journal of Pesticide Science (ISSN:1348589X)

巻号頁・発行日

vol.19, no.3, pp.S125-S131, 1994-08-20 (Released:2010-08-05)

参考文献数

15

被引用文献数

1 4

著者

碓井 照子

出版者

地理科学学会

雑誌

地理科学 (ISSN:02864886)

巻号頁・発行日

vol.52, no.3, pp.146-153, 1997 (Released:2017-04-20)

参考文献数

40

被引用文献数

2

著者

出川 洋介 原 光二郎 山本 好和

出版者

日本菌学会

雑誌

日本菌学会大会講演要旨集 日本菌学会第65回大会

巻号頁・発行日

pp.25, 2021 (Released:2023-01-10)

著者

林 紘三郎

出版者

一般社団法人 日本生体医工学会

雑誌

医用電子と生体工学 (ISSN:00213292)

巻号頁・発行日

vol.17, no.2, pp.159-167, 1979-04-30 (Released:2011-03-09)

参考文献数

57

著者

国枝 智樹 岩澤 康一

出版者

日本広報学会

雑誌

広報研究 (ISSN:13431390)

巻号頁・発行日

vol.27, pp.81-96, 2023 (Released:2023-06-16)

参考文献数

49

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2022年2月に始まったロシアによるウクライナ侵攻は、当初からPR業界が公然と関与していた特殊な戦争である。本研究は戦時におけるPR業界の動きを分析するため、侵攻開始から3か月の間にPR会社や業界団体が公開した声明とPR会社に言及した報道を収集し、分析した。その結果、ウクライナ内外のPR会社による政府支援は侵攻開始直後から始まり、各種PRサービスの提供だけでなく国際的な支援ネットワークの形成、ロシアを非難しウクライナへの支援を訴える一貫した声明の発表、ロシアからの撤退と業界からのロシアの排除が行われていたことが明らかになった。

著者

上野 陽亮 中村 佳朗

出版者

一般社団法人 日本航空宇宙学会

雑誌

日本航空宇宙学会論文集 (ISSN:13446460)

巻号頁・発行日

vol.57, no.667, pp.317-322, 2009 (Released:2009-08-17)

参考文献数

13

被引用文献数

2 1

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A numerical simulation method taking into account both aerodynamics and flight dynamics has been developed to simulate the flight of a low speed flying object, where it undergoes unsteady deformation. This method can also be applied to simulate the unsteady motion of small vehicles such as micro air vehicles (MAV). In the present study, we take up a bird and demonstrate its flight in the air. In particular the effect of fluid forces on the bird's flying motion is examined in detail, based on CFD×CFD: Computational Fluid Dynamics (CFD) and Computational Flight Dynamics. It is found from simulated results that this bird can generate lift and thrust enough to fly by flapping its wing. In addition, it can make a level flight by adjusting its oscillation frequency. Thus, the present method is promising to study the aerodynamics and flight dynamics of a moving object with its shape morphing.

著者

広島大学表現技術プロジェクト研究センター [編]

出版者

表現技術プロジェクト研究センター

巻号頁・発行日

2004

著者

青山 拓央

出版者

親鸞仏教センター

雑誌

現代と親鸞 (ISSN:24335738)

巻号頁・発行日

vol.45, pp.216-232, 2021-12

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提言I

著者

阿部 和俊

出版者

東北地理学会

雑誌

季刊地理学 (ISSN:09167889)

巻号頁・発行日

vol.67, no.3, pp.155-175, 2015 (Released:2016-01-14)

参考文献数

19

被引用文献数

1 2

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本稿の目的は,経済的中枢管理機能を指標として日本の主要都市を位置づけ,その都市システムを検討することにある。対象とする年次は2010年である。経済的中枢管理機能とは,通常,民間大企業の本社と支所のことであり,本稿では2010年の上場企業2,442社を民間大企業とする。まず,本社から主要都市をみると,東京は1,072(全企業の43.9%)の本社を持ち,大阪がこれに次ぎ,309(12.7%)の本社を持つ。しかし,複数本社制を考慮し,第2本社の方を実質的な本社とみなすと,東京の本社数は1,189(48.9%),大阪のそれは259(10.6%)となり,両都市の差は大きくなる。支所数においても,最多都市は東京であり,大阪,名古屋がこれに続く。その差は本社数ほど大きくはない。また,業種・上下関係・テリトリーを分析すると,支所数多数都市ほど「鉄鋼諸機械」部門が多いことが指摘できた。上下関係からは,東京・大阪・名古屋・福岡・仙台・広島・札幌・高松の各都市が上位にあること,そしてこれらの都市が広域のテリトリーを持っていることが指摘できた。さらに,本社と支所の従業者数を考慮して,各都市の経済的中枢管理機能量を算出した。これと企業の支所配置から日本の主要都市の都市システムを提示した。

著者

韓 敏

出版者

「宗教と社会」学会

雑誌

宗教と社会 (ISSN:13424726)

巻号頁・発行日

vol.4, no.Suppl, pp.49-55, 1999-03-01 (Released:2017-07-18)

著者

Yoshimi Yagishita Masayoshi Nakayama

出版者

The Japanese Society for Horticultural Science

雑誌

The Horticulture Journal (ISSN:21890102)

巻号頁・発行日

pp.QH-083, (Released:2023-08-11)

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There are light-yellow flower cultivars of sweet pea (Lathyrus odoratus L.), but no deep-yellow ones. Observation of sweet pea flowers under ultraviolet and blue light suggested that carotenoids are responsible for the light-yellow coloration. We carried out both spectroscopic and high-performance liquid chromatography (HPLC) analyses of floral extracts of a light-yellow cultivar, ‘Artemis’, and revealed that the responsible pigments are not flavonoids, but carotenoids, among which acylated lutein is a major component. Because lutein is the pigment responsible for the deep-yellow color of flowers in other plants, we expect to be able to generate deep-yellow flower cultivars of sweet pea. The R and C loci are complementary genes regulating biosynthesis of anthocyanin pigments responsible for the cyanic coloration in sweet pea flowers. In progenies obtained by crossing ‘Artemis’ and a white cultivar, ‘Diana White’, whose genotype is RRcc, the F1 plants had a red flower phenotype only, and the F2 plants had four coloration phenotypes that were white, yellow, red and a combination of yellow and red. Furthermore, the F1 plants, obtained by crossing ‘Artemis’ and another yellow cultivar, ‘Stella’, had a combination of yellow and red flower phenotype only. These data indicate that the genotype of ‘Artemis’ is rrCC and the yellow coloration trait is regulated by a single recessive gene, y, and furthermore, that the y gene is not in linkage with the R or C allele. The theoretical segregation ratio of the F2 plants’ phenotypes obtained by crossing ‘Artemis’ as one parent in the case that Y, R and C loci are independent of each other are presented. We also found some cyanic color cultivars containing higher amounts of carotenoids than ‘Artemis’.

著者

Gang Ma Lancui Zhang Kan Murakami Masaki Yahata Masaya Kato

出版者

The Japanese Society for Horticultural Science

雑誌

The Horticulture Journal (ISSN:21890102)

巻号頁・発行日

pp.QH-082, (Released:2023-08-11)

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‘Miyagawa-wase’ (Citrus unshiu Marcow.), an early-season citrus variety, is rich in multiple nutrients and widely consumed in Japan. In ‘Miyagawa-wase’, when the pulp reaches maturity and is ready to eat, the peel is still a greenish color because of the relatively high temperature in the harvest season. In this study, to improve the coloration of ‘Miyagawa-wase’ peel, we treated the fruit with 1-naphthaleneacetic acid (NAA) after harvest. The results showed that postharvest treatment with NAA was effective to induce chlorophyll degradation and carotenoid accumulation in ‘Miyagawa-wase’ peel during storage. In the NAA treatment, the reduction in the chlorophyll contents after harvest was in parallel with decreases in the expression of chlorophyll biosynthetic genes (CitGGDR, CitCHLH, CitCHL27, CitPORA, and CitCAO) and an increase in chlorophyll degradation gene CitPPH. The contents of the major carotenoids, β-cryptoxanthin and 9-cis-violaxanthin, were increased by the NAA treatment through upregulation of the expression of carotenoid biosynthetic genes (CitPSY, CitPDS, CitZDS, CitLCYb2, and CitHYb) after harvest. In addition, it was found that the positive effect on degreening in the NAA treatment was inhibited by the ethylene antagonist 1-MCP. In the combination treatment using NAA and 1-MCP, the total chlorophyll content was much higher, while the contents of β-cryptoxanthin and 9-cis-violaxanthin were lower compared with NAA treatment alone, indicating that the acceleration of degreening by NAA may be caused by ethylene. The results presented in this study suggest that postharvest NAA treatment is an effective method for improving the peel coloration in early-season citrus varieties.

著者

Katsuya Ohkawa Natsumi Ogata Akane Shibasaki Takahisa Tanaka Ryo Itabashi Chie Kouno Takanori Saito Hitoshi Ohara Satoru Kondo

出版者

The Japanese Society for Horticultural Science

雑誌

The Horticulture Journal (ISSN:21890102)

巻号頁・発行日

pp.QH-064, (Released:2023-08-11)

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To elucidate the inhibitory effect of ethephon on the occurrence of water-soaked disorder in Japanese pear ‘Akizuki’ (Pyrus pyrifolia Nakai) fruit, we sprayed fruits with 100 mg·L−1 ethephon solution approximately 120 DAFB in the 2012, 2014, 2015, 2016, and 2017 seasons. Ethephon treatment reduced the incidence and degree of water-soaked disorder at commercial harvest time. There was no significant difference in fruit size or soluble solids content between the ethephon-treated fruits and the control fruits, except for fruit size in the 2012 season. During the nine-day storage period after harvest, water-soaked disorder did not develop in either the ethephon-treated fruits or the control fruits. In addition, flesh firmness and soluble solids content did not differ between the ethephon-treated fruits and the control fruits during the storage period. Ethylene production increased sharply in the ethephon-treated fruits a few days after the ethephon treatment, in contrast to the control fruits. Sucrose content in the ethephon-treated fruits was higher than that in the control fruits on day 10 after treatment. Sorbitol content in the ethephon-treated fruits was lower than that in the control fruits on days 10 and 20 after treatment. Water-soluble, Na2CO3-soluble, and total pectin contents were not affected by the ethephon treatment. Hemicellulose, cellulose, and starch contents in the ethephon-treated fruits decreased earlier than those in the control fruits. Sucrose content was lower, but sorbitol and glucose contents were higher, in water-soaked tissue than in sound tissue. These results suggest that ethephon treatment rapidly induces changes in the contents of fruit’s internal components and accelerates fruit maturation, thereby alleviating factors that cause water-soaked disorder in ‘Akizuki’.

著者

Raymund Julius G. Rosales Songsin Photchanachai Chanulak Khanobdee

出版者

The Japanese Society for Horticultural Science

雑誌

The Horticulture Journal (ISSN:21890102)

巻号頁・発行日

pp.QH-042, (Released:2023-08-11)

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This study investigated the role of dry matter (DM) and adhesiveness (or stickiness) and their relationship with the physicochemical and antioxidant properties of raw and steamed pumpkins. Through path analysis, raw pumpkin with a high DM value yielded a positive correlation with total flavonoid contents (TFC) and Ferric Reducing Antioxidant Power (FRAP) value in its raw form, and contained high total soluble solids and 2,2-diphenyl-2-picryl-hydrazyl (DPPH) activity in its steamed form. DM showed a correlation with total phenolic compounds (TPC) and DPPH activity. A sticky pulp generated high DM, TPC, TFC, and antioxidant capacity. The TPC and TFC were positively correlated with the antioxidant capacity. There was no relationship between cell structure, and starch granule characteristics of the raw pulp and cooked DM or stickiness. Therefore, DM and stickiness may be used as quality indicators of chemical contents and antioxidant capacity in pumpkin and could support pumpkin improvement programs.

著者

医事時論社 編

出版者

医事時論社

巻号頁・発行日

vol.昭和15年版, 1942

著者

奥村 泰之

出版者

一般社団法人 日本認知・行動療法学会

雑誌

行動療法研究 (ISSN:09106529)

巻号頁・発行日

vol.40, no.3, pp.155-165, 2014-09-30 (Released:2019-04-06)

被引用文献数

2

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研究者は研究報告の完全性と正確性に関して責任を有する。しかし、行動療法研究における、論文の方法と結果の記述は、十分な質を担保できていないことが多い。CONSORT(Consolidated Standards of Reporting Trials)声明のような研究報告に関するガイドラインは、研究報告の質向上に寄与するだけでなく、研究計画を立てるうえで役立つ。本稿では、CONSORT声明に準拠し、非薬物療法の介入研究において、失敗しない研究計画を立てるために、特に重要な五つの留意事項((1)臨床試験登録の実施、(2)主要評価項目の設定、(3)有害事象の測定、(4)介入法の詳細の記述、と(5)例数設計の実施)の解説と、その具体的な記載事例を紹介することを目的とする。

著者

清水 幸雄 柚原 亜美 矢野 勝子 北川 佳奈子 飯田 純一 五十嵐 信智 伊藤 清美 落合 和 折井 孝男 杉山 清

出版者

一般社団法人日本医療薬学会

雑誌

医療薬学 (ISSN:1346342X)

巻号頁・発行日

vol.36, no.1, pp.31-36, 2010 (Released:2011-12-24)

参考文献数

17

被引用文献数

6 4

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There is concern about the possibility of degradation of the active substance as a result of pH changes when making suspensions of several drugs together by the simple suspension method.However,this has been investigated by few researchers.In the present study,we focused our attention on aspirin since it is known to be hydrolyzed at high temperatures or with elevation in pH.In this study,a Bufferin® 81 mg Tablet was suspended alone or together with alkaline drugs by the simple suspension method,and its stability evaluated.When in the suspension alone,the Bufferin® 81 mg Tablet was stable for 5 hours and the amount of salicylic acid (hydrolyte of aspirin) produced was negligible.On the other hand,when it was suspended together with alkaline agents (magnesium oxide tablet/powder,or lithium carbonate tablet),the residual content of aspirin decreased to 77-84% in ten minutes.The pH of the suspensions containing both the Bufferin® 81 mg Tablet and alkaline agents ranged from about 9 to 10 showing that alkalinity had been enhanced as compared with the suspension of Bufferin alone whose pH was 4.It has been reported that in low-dose aspirin therapy,platelet aggregation inhibition is unstable if the daily aspirin dosage is reduced to less than 75 mg.However for Bufferin® 81 mg Tablet,the results of the present study suggested that the beneficial effect of low-dose aspirin therapy might not be fully achieved it were suspended together with alkaline agents by the simple suspension method.

著者

町野 英弥 肥田 典子 原田 努 柴田 佳太 三邉 武彦 龍 家圭 水上 拓也 山崎 太義 諸星 北人 村山 信浩 竹ノ下 祥子 内田 直樹 倉田 なおみ

出版者

一般社団法人日本医療薬学会

雑誌

医療薬学 (ISSN:1346342X)

巻号頁・発行日

vol.47, no.11, pp.599-608, 2021-11-10 (Released:2022-11-10)

参考文献数

15

被引用文献数

1

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Patients with reduced swallowing function have difficulty taking tablets in their original form. In such cases, tablets are crushed (crushing method) and administered through feeding tubes, but this practice may affect efficacy. A simple suspension method (SSM) has been widely used to address issues of administering crushed tablets through feeding tubes. Most of all angiotensin-converting enzyme (ACE) inhibitors are ester prodrugs. When they are suspended with magnesium oxide, ester prodrugs are hydrolyzed, and the active metabolite increases before absorption. In this study, we investigated the effects of SSM and crushing methods on the pharmacokinetics of the ACE inhibitor using temocapril and magnesium oxide. A human clinical trial was conducted to compare the pharmacokinetics of temocapril and magnesium oxide in three groups in six healthy adult men (period 1, tablet group; period 2, SSM group; and period 3, crushing-and-mixed group). The pharmacokinetics of temocaprilat, which is the active metabolite, were examined. The AUC0-24 and Cmax of the SSM group were 89.3% and 86.1% compared with those of the tablet group, whereas those of the crushing-and-mixed group decreased to 73.0% and 78.9%, respectively. In the crushing-and-mixed group, the concentration of temocapril decreased during crushing and long-term storage. Findings in the present study suggest that the crushing method may decrease in AUC0-24 and Cmax and that the expected drug effect may not be achieved. For ester prodrugs, the use of SSM might be considered rather than the crushing method.

著者

松本 修一 朴 泰輝 川嶋 弘尚

出版者

Japan Society of Civil Engineers

雑誌

土木計画学研究・論文集 (ISSN:09134034)

巻号頁・発行日

vol.27, pp.991-998, 2010 (Released:2017-11-29)

参考文献数

11

被引用文献数

3 3

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地球温暖化対策の一手法として,自動車から排出される二酸化炭素量をエコドライブ走行を行うことによって削減しようという試みがある.エコドライブ走行は,発進時における緩やかな加速や,走行時の加減速を減らすなどの運転行動によって低燃費を実現する手法である.エコドライブ走行の有効性に関する検討は,単一車両による評価がほとんどであり,複数台の車群に関しては未だ不十分である.本研究では,ドライビングシミュレータと交通シミュレータを相互接続した実験環境を用いて,一般街路における車両追従時のエコドライブ走行が燃料消費量削減に与える影響などを定量的に評価する.