CiNii Articles - polypropylene

1

Mechanical Properties and Composite Technology of CNF Reinforced Polypropylene [in Japanese]

仙波健

成形加工 = Journal of the Japan Society of Polymer Processing : プラスチック成形加工学会誌 33(1), 17-19, 2021-01
2

Re-repair Mitral Valve Replacement for Paravalvular Leaks Unsuitable for Catheter Treatment [in Japanese]

Yoshida Kazufumi , Ishigami Masanosuke , Koyama Tadaaki

手術リスクが高くカテーテル治療を考慮するも不適と判断された人工弁周囲逆流（paravalvular leakage ; PVL）再発症例に再々僧帽弁置換術を行った1手術例を経験した．67歳女性．PVLでの再僧帽弁置換術後，3年前にPVLの再発を認め手術介入となった．弁輪は全周性に高度石灰化し再々人工弁置換のリスクは高く，PVLを直接縫合閉鎖した．術後39カ月でPLV再発しカテーテ …

Japanese Journal of Cardiovascular Surgery 50(1), 27-30, 2021

J-STAGE
3

New fertilization method for enclosed Pyropia cultivation, using a Kagawa-style "nori skirt" enclosure fence [in Japanese]

RYUMAN NAOKI , MIYAGAWA MASASHI , ABO KATSUYUKI , SUENAGA YOSHIHIRO , TADA KUNINAO , HONJO TSUNEO

　近年，瀬戸内海では栄養塩濃度低下による藻類養殖被害が発生し，環境負荷の少ない施肥技術の開発が求められている。本研究では静穏域で海面を囲い込み（香川方式ノリスカート），その内側で施肥を行うことで栄養塩を効率的に供給する技術を開発した。試験区では対照区と比較して十分に高い栄養塩濃度を維持し，ノリの色調，乾海苔の価格ともに試験区で高かった。一方，降雨時には，香川方式ノリスカート内側の …

NIPPON SUISAN GAKKAISHI 87(1), 23-30, 2021

J-STAGE
4

A case of cystocele with closing dermatitis due to chemical fibers repaired by native tissue repair. [in Japanese]

Kataoka Masao , Akaihata Hidenori , Ogawa Souichirou , Haga Nobuhiro , Kojima Yoshiyuki , Imai Hitomi , Meguro Toru , Yoshida Yuuki , Honda Ruriko , Matsuoka Kanako , Hoshi Seiji , Hata Junya , Satou Yuuichi

症例は74 歳女性。66 歳時に下垂感を主訴に当科を初診。膀胱瘤の診断にて前腟壁形成術を施行された。70 歳時より下垂感の再燃が認められ、74 歳時に外科的加療を希望され当科を再受診した。POP-Q はAa / Ba / C / gh /pb / tvl / Ap / Bp / D はそれぞれ+0.5 / +0.5 / -3 / 4.5 / 3 / 6 / -3 / -3 / - …

Journal of Female Pelvic Floor Medicine 17(1), 46-49, 2021

J-STAGE
5

Vaginal Cystocele Repair without Vaginal Wall Incision [in Japanese]

Tsuji Yoshiyuki , Calongos Giannina , Ito Yoshihiro , Kubota Yoko , Handa Masafumi , Ida Akinori

【緒言】高齢化のため女性骨盤臓器脱（Pelvic Organ Prolapse POP）が急速に増加している。外科的治療でこの患者増加に対応するためにはできうる限り簡便で、低侵襲、低再発率、低合併症の術式が求められる。しかし現在行われているNative Tissue Repair（NTR）は再発率が高く、Tension Free Vaginal Mesh（TVM）はメッシュ関連合 …

Journal of Female Pelvic Floor Medicine 17(1), 6-13, 2021

J-STAGE
6

Ultralight Bacterial Cellulose/Polypropylene-graft-Maleic Anhydride Composite Cryogel for Efficient Oil/Water Separation

Wang Qidong , Asoh Taka-Aki , Uyama Hiroshi

… An ultralight bacterial cellulose/polypropylene-graft-maleic anhydride (BC/PP-g-MA) composite cryogel was fabricated using a facile temperature induced phase separation (TIPS) method followed by freeze-drying. …

Chemistry Letters 50(1), 14-16, 2021

J-STAGE
7

Safe Handling Method for Splitting Azathioprine Tablets [in Japanese]

Aoki Manahito , Oda Satsuki , Kubota Satoshi , Saito Sakae , Yokota Norio , Shibazaki Atsushi , Shibuya Kiyoshi , Sako Magoichi , Otori Katsuya

… After AZA half-tablet split-dispensing, we quantified the adherent AZA removed from the tools, packaging machines, and dispensing counters by three consecutive wipings with water-dampened polypropylene cloths. …

YAKUGAKU ZASSHI 141(1), 125-133, 2021

J-STAGE
8

Quantum chemistry calculation analysis of trap effect in modified polypropylene using polar group [in Japanese]

橋本航太 , 三宅弘晃 , 田中康寛

電気学会研究会資料. DEI 2020(89-93・95・97-100), 19-24, 2020-12-16
9

Finite Time Span of High-intensity Signal on T1-weighted Magnetic Resonance Imaging Produced by a Human Blood Clot Using a Circulating Vessel Phantom System

Ehara Shoichi , Matsumoto Kenji , Kimura Daisuke , Takemori Daichi , Yamada Eiji , Ichida Takao , Yoshiyama Minoru

… / Methods : Vessel bifurcation models were created using Y-type tube joints made of polypropylene, with and without stenosis or occlusion with a human blood clot or non-magnetic material. …

Osaka City Medical Journal (66), 39-48, 2020-12

IR
10

New Vascular-Access Intervention Assistance Plate Provides Good Operability and Safety by Preventing Accidental Falls: First Experience of 1,872 Cases

Ohara Toshiaki , Sakurama Kazufumi , Hiramatsu Satoshi

… We developed a new fixation plate made of polypropylene homopolymer and tested its ability to prevent such falls retrospectively. …

Acta Medica Okayama 74(6), 505-511, 2020-12

IR DOI
11

Electrocharged facepiece respirator fabrics using common materials

M. M. Bandi

… The input polymer is polypropylene or polystyrene, and can include discarded plastic containers of these materials, and the fabrication set-up is based on the cotton candy (CC) principle. …

Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 476(2243), 20200469, 2020-11-25

IR
12

Evaluation of CNF-dispersibility in PP/CNF composites using infrared microscopic imaging analysis : Numerical comparison between various samples [in Japanese]

菅野尚子 , 志田英士 , 木野浩成 , 田中宏樹 , 岡田きよみ

静岡県工業技術研究所研究報告 = Reports of the Industrial Research Institute of Shizuoka Prefecture (13), 1-3, 2020-11
13

Improvement of Interfacial Shear Strength of CFRP using the Latest Style Compatibilizer "iPP-PAA" [in Japanese]

附木貴行

自動車技術 = Journal of Society of Automotive Engineers of Japan 74(11), 73-78, 2020-11
14

Evaluation of Degradation of Mechanical Properties of Polypropylene for Ankle Foot Orthoses by Thermal Cycle Test [in Japanese]

村原伸 , 堀内寿晃 , 小池晃広 , 早川康之 , 見山克己

北海道科学大学研究紀要 = Bulletin of Hokkaido University of Science (48), 51-54, 2020-09-30

IR
15

Large-scale Shake Table Experiment on a Component Model (C1-6 model) Using E-Defense – Experiment on a Polypropylene Fiber Reinforce Cement Composite Column – [in Japanese]

中山学 , 梶原浩一 , 右近大道 , Zafra Richelle , 佐々木智大 , 運上茂樹 , 堺淳一 , 高橋良和 , 幸左賢二 , 矢部正明 , 松崎裕

… イバーコンクリートを用いた全く新しい橋脚を開発し，その適用性をE-Defenseを用いて検討した．ポリプロピレンファイバーコンクリートは橋脚の変形性能を高め，強震動下においても橋脚の被害を低減させ，変形性能の向上に有効であることを明らかにした．;E-Defense shake table experiments on a 7.5 m tall, 1.8 m by 1.8 m square bridge column using polypropylene fiber-reinforced cement composites (PFRC) at the plastic hinge region and part of the footing is …

防災科学技術研究所研究資料 = Technical Note of the National Research Institute for Earth Science and Disaster Resilience (449), 1-36, 2020-09-28

IR DOI
16

Curved-Tip Disposable Injector (OUReP Injector) to Insert Photoelectric Dye-Coupled Polyethylene Film (OUReP) as Retinal Prosthesis into Subretinal Space of Rabbit Eyes

Matsuo Toshihiko , matsuo Chie , Uchida Tetsuya , Yamashita Koichiro , Tanaka Tenu , Kawakami Yusuke , Hitomi Toshiya , Taga Kanji , Sanada Tatsuya , Yamashita Yusuke

… A curved-tip polypropylene tube was formed by the process of heating and cooling of the tube inserted with a curved guide wire. … The plunger for the curved-tip tube was made of a polyphenylsulfone tip connected with a press-fitting inner polypropylene tube to a nylon rod. …

Journal of Surgical Techniques and Procedures 4(3), 1040, 2020-09-23

IR
17

Mechanical Properties and Biodegradability of Areca Nut Fiber-reinforced Polymer Blend Composites

Mahyudin Alimin , Arief Syukri , Abral Hairul , Emriadi , Muldarisnu Mulda , Mila Puteri Artika

… The effect of areca fiber percentage on mechanical properties and biodegradability of polypropylene composites made with the addition of banana and taro starches has been investigated. …

Evergreen 7(3), 366-372, 2020-09

IR DOI
18

Polypropylene after thirty years of storage : mechanical proof of heterogeneous aging

Slizova Marta , Stasek Martin , Raab Miroslav

Polymer journal 52(7), 775-781, 2020-07
19

Superior Conjunctiva-Sparing Intraocular Lens-Suturing Technique with Straight Long Suture Needles Advanced from the Opposite Side

Matsuo Toshihiko

… A straightened long needle with 10-0 polypropylene was inserted through the sclerocorneal incision and pierced to the nasal sclera. … With pulling the suture of the nasal haptic, the optic was inserted with a forceps and then the temporal haptic with polypropylene suture was pushed into the posterior chamber. …

Clinics in Surgery (5), 2847, 2020-06-15

IR
20

Relationship between Antioxidant Consumption and Chemiluminescence on Thermal Oxidation of Polypropylene [in Japanese]

三浦真紀子 , 北田幸男 , 山根祥吾 , 萩原英昭 , 佐藤浩昭 , 水門潤治

マテリアルライフ学会誌 32(2), 40-45, 2020-05

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