Explanipedia

Impact of methionol concentration on the performance of solid oxide fuel cells directly fueled by liquor Open

T. M. Dinh, Hisae Takeuchi, Akihiko Fukushima, R. H. Fukuda, Y. Iijima , et al. · 2025

Nephroprotective Effects of Dapagliflozin in Patients with Type 2 Diabetes Open

Y. Iijima, Masafumi Nakayama, Takashi Miwa, Fumiyoshi Yakou, Hirofumi Tomiyama , et al. · 2023

Objective This study analyzed changes in the estimated glomerular filtration rate calculated using cystatin C (eGFRcys) and sodium excretion in the urine after administering dapagliflozin as an add-on therapy to conventional treatment for …

Association of Daily Variance in Air Temperature With Postoperative Adhesive Small Bowel Obstruction Open

Yuta Yamamoto, Masato Kitazawa, Yusuke Miyagawa, Shigeo Tokumaru, Satoshi Nakamura , et al. · 2022

Increased daily variance in mean air temperature on the day of onset is associated with the need for surgical management and closed-loop obstruction. Spring is characterized by the highest daily variance in mean air temperature among the f…

REBCO Coil With Robust Behavior Against Local Defects Wound Using Two-Tape Bundle Open

Toru Abe, Arnaud Badel, Tatsunori Okada, Satoshi Awaji, S. Fujita , et al. · 2022

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Stability and Protection of Two REBCO Tape Bundle-Winding Coil Open

Satoshi Awaji, BADEL Arnaud, Toru Abe, Tatsunori Okada, Kohki Takahashi , et al. · 2022

Local degradation of critical currents in REBa2Cu3Oy (REBCO, RE: rare-earth and Y) coated conductor is one of the serious issues especially for high field superconducting magnets. It may give rise to a localized hotspot, followed by a burn…

Splice joint resistances of commercial REBCO-coated conductors and their reduction Open

Mitsuho Furuse, S. Fuchino, Yoshiyuki Yoshida, Y. Iijima · 2021

The applications of high-Tc superconducting magnets comprising REBa2Cu3O7-x (REBCO)-coated conductors, such as nuclear magnetic resonance instruments, high-field magnets, high-energy particle accelerators, and industrial apparatuses, are b…

A Case of Small Intestinal Perforation by a Fish Bone in an Incarcerated Inguinal Hernia Open

Y. Iijima, Tsuyoshi Shinohara, Mizuho Machida, Yoshiro Fujimori · 2021

症例は75歳の女性で，腹痛・嘔吐のため当院受診2日前に近医を受診し，便秘として浣腸を施行されたが症状は軽快せず，当院を受診した．左下腹部に圧痛を認め，腸管と思われる腫瘤を触知した．腹部CTでは左鼠径部に脱出した腸管，および石灰化と思われる高輝度の物質を認めた．左鼠径ヘルニア嵌頓と診断し，緊急手術の方針とした．左内鼠径ヘルニアの嵌頓を認め，嵌頓していた腸管は魚骨により穿孔していた．穿孔部を中心に小腸部分切除を行い，鼠径ヘルニアに対してはMcVay法にて修復した．術後経過は良好…

Inverted-parabolic and weak strain dependencies on the critical current in practical <110> and <100> oriented REBCO tapes Open

Kōzō Osamura, Shutaro Machiya, Kentarou Kajiwara, Takuro Kawasaki, Stefanus Harjo , et al. · 2019

In the commercial coated conductor tapes, the twinned structure of REBCO (REBa2Cu3O7-d, RE = Y and Gd) is characterized as either <100> or <110> orientation based on the tape length direction. In this study, we investigate the …

Study on AC loss measurements of HTS power cable for standardizing Open

Shinichi Mukoyama, Naoyuki Amemiya, Kazuo Watanabe, Y. Iijima, Nobuhiro Mido , et al. · 2017

High-temperature superconducting power cables (HTS cables) have been developed for more than 20 years. In addition of the cable developments, the test methods of the HTS cables have been discussed and proposed in many laboratories and comp…

Strain characteristics of BMO doped REBCO coated conductors fabricated by hot-wall PLD Open

S. Fujita, S. Muto, Tomo Yoshida, Hiroki Sato, M. Igarashi , et al. · 2017

REBCO coated conductors (CCs) are expected to show high performance for superconducting applications due to their high tensile strength and high critical current density under magnetic fields. Fujikura Ltd. (Fujikura) has developed REBCO C…

Study of Quench Behavior of ReBCO Impregnated Pancake Coil with a 75-μm-thick Copper Stabilizer Under Conduction-cooled Conditions Open

M. Daibo, S. Fujita, M. Haraguchi, Y. Iijima, K. Tsuchiya , et al. · 2015

Recently, high performance ReBa2Cu3Ox (ReBCO) coated conductor, such as those with over 500 A per 1 cm in width at 77 K, have become commercially available. The quench detection of ReBCO pancake coils under conduction-cooled conditions is …

Evaluation of Transverse Tensile Stress Characteristics of GdBCO Coated Conductors Open

Hiroki Sato, N. Nakamura, S. Fujita, M. Daibo, Y. Iijima · 2015

Recently, GdBCO coated conductor (CC) coils for high field magnets are investigated for practical use. GdBCO CC coils are subjected to longitudinal and transverse tensile stresses in their operation, so there is some research for mechanica…

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