1.

図書

図書
山崎亮一著
出版情報: 東京 : 筑波書房, 2020-2022
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2.

図書

図書
浦上家史編纂委員会
出版情報: 鎌倉 : 学藝書院, 2020.6-2021.5
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3.

図書

図書
出版情報: 東京 : 吉川弘文館, 2020.8-2021.3
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4.

図書

図書
出版情報: 東京 : 岩波書店, 2020.9-2021.2
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5.

図書

図書
出版情報: 東京 : 春秋社, 2020.9-2021.7
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6.

図書

図書
二宮周平編集代表
出版情報: 東京 : 日本評論社, 2020.5-2021.1
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7.

論文(リポジトリ)

論文(リポジトリ)
M. M. Emam Ahmed, ; M. Ashik Iqbal Khan ; Md. Shahjahan Kabir ; Fukuta, Yoshimichi ; Obara, Mitsuhiro
出版情報: Soil Science and Plant Nutrition.  67  pp.31-40,  2020-11-25.  © 2020 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.
URL: http://hdl.handle.net/20.500.12000/0002019946
概要: Genetic variations in the root traits of rice remain unexplored in relation to varietal groups and diverse ecosystems. Therefore, we evaluated 257 Bangladeshi accessions, which included landraces and improved varieties belonging to four ecotypes (Aus, Aman, Boro and Jhum), to understand genetic variations in the total root length (TRL), maximum root length and root number under different concentrations of ammonium and nitrate nitrogen in hydroponic culture. There were large variations in all traits across all nitrogen levels. Active elongation of individual roots of the landrace type across all nitrogen conditions suggested a higher potential for the uptake of nutrients by extending roots distribution in any nitrogen environment, while the active development of primary root primordia in the improved type in the presence of nitrate suggested a higher potential for the uptake of nitrate from the soil surface by extending roots distribution around soil surface. Cluster analysis classified the examined accessions into two groups according to their TRL: cluster I with a longer TRL and cluster II with a shorter TRL across all nitrogen conditions. Each of these groups was further divided into two subclusters: sub-cluster Ia, in which the longer TRL resulted from active development of primary root primordia, sub-cluster Ib, in which the longer TRL resulted from active elongation of individual roots, subcluster IIa, in which the shorter TRL resulted from severe reduction of the elongation of individual roots, and sub-cluster IIb, in which the shorter TRL resulted from a moderate reduction in the elongation of individual roots. Further investigation revealed a difference in the composition of these four sub-clusters among the four ecotypes, indicating that Aman was the most diverse ecotype, followed by Aus. The root traits of these promising accessions could be exploited in the future to understand genetic and physiological mechanism(s) of adaptation to diverse ecosystems. 続きを見る
8.

論文(リポジトリ)

論文(リポジトリ)
Nakamura, Hideta ; Miyagi, Kazuya ; Otsuki, Mariko ; Higure, Yuuri ; Nishiyama, Naoya ; Kinjo, Takeshi ; Nakamatsu, Masashi ; Haranaga, Shusaku ; Tateyama, Masao ; Fujita, Jiro
出版情報: Internal Medicine.  59  pp.2945-2949,  2020-11-15.  The Japanese Society of Internal Medicine — 一般社団法人 日本内科学会
URL: http://hdl.handle.net/20.500.12000/47366
概要: Treatment with tocilizumab (TCZ) to block interleukin-6 (IL-6) signalling is predicted to mitigate cytokine release synd rome (CRS) caused by coronavirus disease 2019 (COVID-19). However, the adverse effects of TCZ on patients with COVID-19 remain unclear. We herein report a patient with COVID-19 treated with TCZ who developed acute hypertriglyceridaemia. Despite favipiravir treatment, acute respiratory distress syndrome developed in a 45-year-old patient with COVID-19; thus, TCZ was initiated. The triglyceride levels greatly increased after TCZ administration. Physicians should consider the negative impact of TCZ on the lipid profile in patients with COVID-19, although COVID-19-induced CRS itself may be an aggravating factor.
論文
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9.

論文(リポジトリ)

論文(リポジトリ)
Saleh, Ayat Ali ; Senjyu, Tomonobu ; Alkhalaf, Salem ; Alotaibi, Majed A. ; Hemeida, Ashraf M.
出版情報: Energies.  13  2020-11-05.  MDPI
URL: http://hdl.handle.net/20.500.12000/48786
概要: This work introduces multi-objective water cycle algorithm (MOWCA) to find the accurate location and size of distributed energy resource (DERs) considering different load models for two seasons (winter, and summer). The impact of uncertainties produced from load and renewable energy resource (RES) such as wind turbine (WT) and photovoltaic (PV) on the performance of the radial distribution system (RDS) are covered as this is closer to the real operation condition. The point estimate method (PEM) is applied for modeling the RES uncertainties. An optimization technique is implemented to find the multi-objective optimal allocation of RESs in RDSs considering uncertainty effect. The main objectives of the work are to maximize the technical, economic and environmental benefits by minimizing different objective functions such as the dissipated power, the voltage deviation, DG cost and total emissions. The proposed multi-objective model is solved by using multi-objective water cycle algorithm (MOWCA), considering the Pareto criterion with nonlinear sorting based on fuzzy mechanism. The proposed algorithm is carried out on different IEEE power systems with various cases.
論文
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10.

論文(リポジトリ)

論文(リポジトリ)
Miyagi, Yoshihiro ; Kinjo, Tatsuya ; Yoshizumi, Tomoharu ; Harada, Noboru ; Arakaki, Shingo ; Kinjo, Tetsu ; Hokama, Akira ; Takatsuki, Mitsuhisa
出版情報: Surgical Case Reports.  278  2020-11-01.  © The Author(s) 2020.
URL: http://hdl.handle.net/20.500.12000/0002019942
概要: Background: Primary sclerosing cholangitis (PSC) is a well-known complication of ulcerative colitis (UC), but it is rare to encounter patients requiring both living donor liver transplantation (LDLT) and proctocolectomy. We report a case of elective two-stage surgery involving proctocolectomy performed after LDLT for a patient with early colon cancer concurrent with PSC-related UC. To our knowledge, this is the first report of concurrent cancer successfully treated with both LDLT and proctocolectomy. Case presentation: A 32-year-old Japanese man with colon cancer associated with UC underwent restorative proctocolectomy at 3 months after living donor liver transplantation (LDLT) for PSC. He was diagnosed with PSC and UC when he was a teenager. Conservative therapy was initiated to treat both PSC and UC. He had experienced recurrent cholangitis for years; therefore, a biliary stent was placed endoscopically. However, his liver function progressively deteriorated. Colonoscopic surveillance revealed early colon cancer; hence, surgical treatment was considered. PSC progressed to cirrhosis and portal hypertension; hence, LDLT was performed before restorative proctocolectomy. Three months after LDLT, we performed restorative proctocolectomy with ileal pouch–anal anastomosis. The postoperative course was uneventful. The patient was well, with good liver and bowel functions and without tumor recurrence, more than 1 year after proctocolectomy. Conclusions: With strict patient selection and careful patient management and follow-up, elective proctocolectomy may be performed safely and effectively after LDLT for concurrent early colon cancer with PSC-related UC. There are no previous reports of the use of both LDLT and proctocolectomy for the successful treatment of PSC-related UC and concurrent cancer. 続きを見る