著者

柿崎 一郎

出版者

横浜市立大学学術研究会

雑誌

横浜市立大学論叢. 人文科学系列 (ISSN:09117717)

巻号頁・発行日

vol.66, no.1, pp.51-94, 2014

著者

水野 信太郎

出版者

北翔大学

雑誌

北翔大学教育文化学部研究紀要 = Bulletin of Hokusho University School of education and culture department (ISSN:2189857X)

巻号頁・発行日

vol.3, pp.323-338, 2018

著者

荒船 俊太郎

出版者

早稲田大学大学史資料センタ-

雑誌

早稲田大学史記要 (ISSN:05111919)

巻号頁・発行日

vol.38, pp.31-64, 2007-03

著者

佐伯 孝夫[作詞]

出版者

ビクター

巻号頁・発行日

1939-10

著者

石間 妙子 村上 比奈子 高橋 能彦 岩本 嗣 高野瀬 洋一郎 関島 恒夫

出版者

応用生態工学会

雑誌

応用生態工学 (ISSN:13443755)

巻号頁・発行日

vol.19, no.1, pp.21-35, 2016-07-28 (Released:2016-09-05)

参考文献数

37

被引用文献数

1

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近年,水田生態系の保全を目的とした環境保全型農業が全国各地で行われており,その有効性が数多く報告されている.しかしこのような農法は,慣行農法に比べて作業コストや技術習得のための時間がかかるため,取り組みの規模が限られている.水田生態系の改善を広く実施するためには,全国の水田の 6 割以上を占める圃場整備済み水田においても導入可能であり,かつ現状の農法と用水供給体制のままで,低コストで導入できる保全手法を確立する必要がある.そこでわれわれは,“江(え)”とよばれる圃場の一部に併設された土水路状の構造物に着目した.江は 1 年を通して湛水状態が保たれ,水生動物の保全に一定の効果があると報告されているが,圃場整備済みの水田における有効性や創出手法はわかっていない.そこで本研究では,暗渠排水が導入された圃場整備済み水田における江の創出手法を確立するため,後述する 2 つの手法が,通年湛水および魚類群集に与える効果を検証した.1 つ目に,江の水抜け防止対策として防水シートを設置した江と未設置の江を創出し,2 つの江の間で水深を比較したところ,明瞭な水位差は見られず,どちらの江も 1 年を通して湛水状態を維持できることがわかった.また,魚類の種数,種多様度,総個体数,および種別個体数に関しても,2 つの江の間で有意差は認めらなかったことから,江における防水シートの設置効果は低いことが明らかとなった.2 つ目に,江の普及に対しては,江の創出による農地の転用面積が少ない方が有利と考えられるため,サイズの異なる江を 3 タイプ創出し,サイズによる効果の違いを検証した.3 タイプの江において水深,魚類の種数,多様度,総個体数,魚種別の個体数を比較したが,いずれの項目もサイズによる有意な差異は認められず,小サイズの江であっても魚類の生息環境として機能することが明らかとなった.これらの結果から,圃場整備済み水田における江の創出は,防水シートの設置状況や江のサイズに関わらず,魚類保全に有効であることが示唆された.

著者

松岡理著

出版者

日刊工業新聞社

巻号頁・発行日

1995

著者

平賀 由起 横田 晃 難波 正徳 山崎 幸治

出版者

一般社団法人 火力原子力発電技術協会

雑誌

火力原子力発電大会論文集 (ISSN:2187929X)

巻号頁・発行日

vol.13, pp.23-28, 2017 (Released:2017-06-12)

参考文献数

8

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火力発電所の湿式排煙脱硫装置から排出される排水にはアンモニアが含まれる。このアンモニアはアンモニアストリッピング装置により除去することができるが,排水中のカルシウムと曝気用空気中のCO2との反応により,この装置内で炭酸カルシウムがスケーリングし,その性能を阻害する。そこで,曝気用空気中のCO2除去によるスケール生成抑制の効果を検討した。

著者

Ryota Sakai Kyoko Komai Mana Iizuka-koga Akihiko Yoshimura Minako Ito

出版者

The Keio Journal of Medicine

雑誌

The Keio Journal of Medicine (ISSN:00229717)

巻号頁・発行日

pp.2019-0003-OA, (Released:2019-07-26)

参考文献数

143

被引用文献数

12

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Inflammation and immune responses after tissue injury play pivotal roles in the resolution of inflammation, tissue recovery, fibrosis, and remodeling. Regulatory T cells (Tregs) are responsible for immune tolerance and are usually activated in secondary lymphatic tissues. Activated Tregs subsequently regulate effector T cell and dendritic cell activation. For clinical applications such as the suppression of both autoimmune diseases and the rejection of transplanted organs, methods to generate stabilized antigen-specific Tregs are required. For this purpose, transcriptional and epigenetic regulation of Foxp3 expression has been investigated. In addition to conventional Tregs, there are some Tregs that reside in tissues and are called tissue Tregs. Tissue Tregs exhibit tissue-specific functions that contribute to the maintenance of tissue homeostasis and repair. Such tissue Tregs could also be useful for Treg-based cell therapy. We recently discovered brain Tregs that accumulate in the brain during the chronic phase of ischemic brain injury. Brain Tregs resemble other tissue Tregs, but are unique in expressing neural cell-specific genes such as the serotonin receptor (Htr7); consequently, brain Tregs respond to serotonin. Here, we describe our experiences in the use of Tregs to suppress graft-versus-host disease and to promote neural recovery after stroke.

著者

柏村 文郎

出版者

日本ウマ科学会

雑誌

Hippophile (ISSN:18836062)

巻号頁・発行日

vol.58, pp.18-25, 2014

著者

脇坂 英弥 脇坂 啓子 中川 宗孝 伊藤 雅信

出版者

日本鳥学会

雑誌

日本鳥学会誌 (ISSN:0913400X)

巻号頁・発行日

vol.63, no.1, pp.43-47, 2014 (Released:2014-05-09)

参考文献数

14

被引用文献数

1

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ケリの生活史や繁殖生態を理解するためには,成長段階の早い時期からケリ雛の性別を知る必要がある.本研究では,簡便かつ確実なケリ雛の性判定法を確立するために初毛羽の基部からのDNA抽出を試みた.その結果,初毛羽からPCR増幅に十分量のDNAを得ることができた.加えて,この方法により京都府南部における17巣30個体のケリ雛の性を,雌14個体,雄16個体に判別することができた.即ち,初毛羽からのDNA採取の手法は簡便であるだけでなく,雛へのストレスを軽減する手法として有効であることが示された.

著者

Shinji Okada Ayano Katagiri Hiroto Saito Jun Lee Kinuyo Ohara Toshimitsu Iinuma Koichi Iwata

出版者

Nihon University School of Dentistry

雑誌

Journal of Oral Science (ISSN:13434934)

巻号頁・発行日

vol.61, no.2, pp.370-378, 2019 (Released:2019-06-18)

参考文献数

40

被引用文献数

10

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Peripheral nerve injury can induce neuroplastic changes in the central nervous system and result in neuropathic pain. This study investigated functional involvement in dorsal paratrigeminal nucleus (dPa5) and nucleus tractus solitarii (NTS) neurons projecting to the parabrachial nucleus (PBN) after trigeminal nerve injury. Anatomical quantification was performed based on phosphorylated extracellular signal-regulated kinase (pERK) expression underlying orofacial neuropathic pain associated with infraorbital nerve chronic constriction injury (ION-CCI) in rats. ION-CCI rats exhibited heat and mechanical hypersensitivity in the ipsilateral upper lip. After injection of retrograde tracer fluorogold (FG) into the contralateral PBN, ION-CCI rats received capsaicin or noxious mechanical stimulation to the upper lip. The total number of FG-labeled neurons in dPa5 and NTS did not change after ION-CCI, and pERK expression in dPa5 did not differ between sham and ION-CCI rats. In the NTS contralateral to ION-CCI, the number of pERK-immunoreactive neurons and percentage of pERK-immunoreactive FG-labeled PBN projection neurons were increased after capsaicin stimulation in ION-CCI rats. The present findings suggest that enhanced noxious inputs from the NTS to the PBN after trigeminal nerve injury modulates PBN neuron activity, which accompanies the affective components of orofacial neuropathic pain.

著者

Kentaro Okamura Hiroyasu Koizumi Akihisa Kodaira Hiroshi Nogawa Takayuki Yoneyama

出版者

Nihon University School of Dentistry

雑誌

Journal of Oral Science (ISSN:13434934)

巻号頁・発行日

vol.61, no.2, pp.358-363, 2019 (Released:2019-06-18)

参考文献数

21

被引用文献数

8

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The purpose of this study was to evaluate the surface properties and gloss of CAD/CAM composites after toothbrush abrasion testing. Four CAD/CAM composites for molars (Cerasmart 300, Estelite P block, Katana Avencia P block, and KZR-CAD HR3 Gammatheta), one CAD/CAM composite for premolars (Shofu Block HC Hard), and one feldspathic ceramics (Vitablocs Mark II) were assessed. Knoop hardness number, gloss, and surface roughness (Ra, Rz, and Sa) were measured before and after toothbrush abrasion testing. Knoop hardness number values were in the order Vitablocs Mark II > Katana Avencia P block > Estelite P Block > Shofu Block HC Hard > Cerasmart 300 > KZR-CAD HR3 Gammatheta. After testing, the gloss of Estelite P block and KZR-CAD HR3 Gammatheta was greatly decreased and surface roughness was greatly increased. Periodic recall and re-polishing may thus be necessary when these products are used clinically.

著者

Fumiaki Kimura Futoshi Komine Kei Kubochi Shogo Yagawa

出版者

Nihon University School of Dentistry

雑誌

Journal of Oral Science (ISSN:13434934)

巻号頁・発行日

vol.61, no.2, pp.327-334, 2019 (Released:2019-06-18)

参考文献数

25

被引用文献数

2

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This study investigated bond strength of CAD/CAM-manufactured composite resin and ceramic veneers to a zirconia framework and analyzed the effect of treatments of veneer surfaces. A CAD/CAM resin-based (AVE) composite or lithium disilicate ceramic (IEC) block was used as the veneer material. AVE and IEC specimens were assigned to receive one of three surface treatments (n = 22): no surface treatment, acid-etching with 9.5% hydrofluoric acid gel, and airborne-particle abrasion with alumina particles. Zirconia disks and AVE or IEC specimens in each group were bonded with a resin-based luting agent, and shear bond strength of the specimens was measured at 0 and 20,000 thermocycles. Significant differences were assessed by the Steel-Dwass test for multiple comparisons and Mann-Whitney U-test (α = 0.05). As compared with other surface treatments, bond strengths were significantly higher at 0 and 20,000 thermocycles in the airborne-particle abraded AVE and acid-etched IEC specimens. Airborne-particle abrasion of the surface of AVE specimens increased bond strength between AVE veneers and zirconia frameworks, while hydrofluoric acid treatment enhanced bond strength between IEC veneers and zirconia frameworks.

著者

Toshiki Takamizawa Akimasa Tsujimoto Ryo Ishii Maho Ujiie Mami Kawazu Toshie Hidari Takayuki Suzuki Masashi Miyazaki

出版者

Nihon University School of Dentistry

雑誌

Journal of Oral Science (ISSN:13434934)

巻号頁・発行日

vol.61, no.2, pp.276-283, 2019 (Released:2019-06-18)

参考文献数

33

被引用文献数

4

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The purpose of this study was to examine the effect of desensitizing dentifrices containing stannous fluoride (SnF2) on dentinal tubule occlusion. Two experimental dentifrices with the same ingredients but different SnF2 concentrations (Group II, 0.4% w/w; Group III, 0.454% w/w) were used; distilled water was used in the control group (Group I). Third molars were collected from Japanese and American dental patients. The crowns were removed and sectioned to obtain dentin discs, which were further cut into quarters. Thirty-six specimens each from Japanese and American patients were divided into three sets (n = 12 each) and assigned to each of the three treatment groups. The specimens were brushed for 10 s twice per day for 4 days. After treatment, the discs were observed by scanning electron microscopy, and the extent of dentinal tubule occlusion in the images was expressed on a five-point categorical scale. Group II and III specimens from Japanese and American patients showed greater dentinal tube occlusion than those from Group I, but the differences were not statistically significant. The present results suggest that both SnF2 concentrations mitigate dentin hypersensitivity, regardless of patient ethnicity.

著者

木部 則雄

出版者

お茶の水女子大学発達臨床心理相談室

雑誌

お茶の水女子大学発達臨床心理学紀要 (ISSN:13474855)

巻号頁・発行日

no.5, pp.1-12, 2003

著者

村山 綾 三浦 麻子

出版者

公益社団法人 日本心理学会

雑誌

心理学研究 (ISSN:00215236)

巻号頁・発行日

vol.90, no.2, pp.156-166, 2019 (Released:2019-06-27)

参考文献数

32

被引用文献数

12

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The purpose of this study was to investigate the validity of the Japanese version (Kanai, 2013) of the Moral Foundation Questionnaire (MFQ; Graham, Nosek, Haidt, Iyer, Koleva, & Ditto, 2011). In Study 1, we tested the internal validity of the MFQ using data collected from 855 participants, following the procedure by Graham et al. (2011). Analyses revealed that the five-factor model showed the best fit among any other model. In addition, a higher score in In-group, Authority, and Purity was related weakly but significantly to conservative political identity. In Study 2, we tested test-retest reliability as well as the relationships between the MFQ and ideologies, using data collected from 470 participants. The test-retest reliability was relatively low, compared to Graham et al. (2011). The relationships between the MFQ and ideologies were consistent overall with the Moral Foundations Theory. However, we also found several inconsistent results such as a higher score in Purity resulting in agreeing more with a liberal opinion. Usage of the Japanese version of the MFQ in empirical studies was discussed.

著者

久村 因

出版者

東洋文庫

雑誌

東洋学報 = The Toyo Gakuho

巻号頁・発行日

vol.37, no.2, pp.233-263, 1954-09

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Punishment by curtailing of personal liberty is said to have developed comparatively early in China. This essay, which investigates the circumstances of banishment applied by the Former Han to the feudal lords, reaches the following conclusions:1. The place of banishment was limited to the provinces of Shu 蜀 and Han-chung漢中. 2. As it was a punishment commuted by amnesty from sentence of death it was not a part of the general penal code of the Former Han dynasty.a. Additional punishments included demotion or fines.b. After judgment was given the person to be banished had the status of a free man, but this seems to have been with effect from the time of his reaching his place of banishment. Moreover, at the place of banishment he usually was prudent enough to keep behind closed doors.c. At the place of banishment, clothes, food and lodging were generally supplied by the district 縣 in which it was situated, while the sharing of the lodging appears usually to have been restricted to the children and their mother.d. After judgment had been given ordinary amnesties were not applicable.3. Thus when the abolished domains of the feudal lords were restored it was common, that the succession went to others than the real sons, which was exceptional to the law of succession under the Former Han.4. This custom ceased with the establishment of the Later Han dynasty.(Concerning the origin of this custom nothing can be said here because of lack of space)

著者

高西 成介

出版者

広島中国学学会

雑誌

中国学研究論集 (ISSN:13441795)

巻号頁・発行日

no.2, pp.53-70, 1998-10

著者

高西 成介

出版者

中国文史研究会

雑誌

中国文史論叢 (ISSN:13499327)

巻号頁・発行日

no.3, pp.246-227, 2007-03

著者

Majule David Nehemiah Jing Chang Rutahoile Willfredius Mugishagwe Shonyela Felix Samuel

出版者

Annals of Thoracic and Cardiovascular Surgery 編集委員会

雑誌

Annals of Thoracic and Cardiovascular Surgery (ISSN:13411098)

巻号頁・発行日

2018

被引用文献数

14

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<p>The standard treatment for stroke risk patients with non-valvular atrial fibrillation (NVAF) is the use of oral anticoagulants (OACs). However, a substantial number of patients have relative or absolute contraindications to OACs due to concerns of major bleeding risk and other adverse effects while using oral anticoagulation therapy. Recently, occurrences of exclusion of the left atrial appendage (LAA) in patients with contraindication to anticoagulation therapy are widely expanding worldwide, causing major contentious discussions. The LAA is the commonest place of thrombus formation; therefore, the concept of LAA occlusion in reducing stroke and other embolic events in NVAF patients is very important. The current understanding of the available evidence on efficacy and safety of LAA closure (LAAC) with the Watchman device in patients contraindicated to OACs is the major aim of this focused review. After reviewing a significant body of literature, a world experience with no randomized trials, it is suggested that Watchman device implantation is effective and safe in high-risk patients with NVAF contraindicated to OACs therapy.</p>