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Growth-Regulating Factors （GRFs）： A Small Transcription Factor Family with Important Functions in Plant Biology

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Molecular Plant 2015年第7期8卷 998-1010页

作者： Mohammad Amin Omidbakhshfard Sebastian Proost ushio Fujikura Bernd Mueller-Roeber Institute of Biochemistry and Biology University of Potsdam Karl-Liebknecht-Straβe 24-25 Haus 20 14476 Potsdam-Golm Germany Max-Planck Institute of Molecular Plant Physiology Am Muhlenberg 1 14476 Potsdam-Golm Germany

Growth-regulating factors （GRFs） are plant-specific transcription factors that were originally identified for their roles in stem and leaf development, but recent studies highlight them to be similarly important for other central developmental processes including flower and seed formation, root development, and the coordination of growth processes under adverse environmental conditions. The expression of several GRFs is controlled by microRNA miR396, and the GRF-miRNA396 regulatory module appears to be central to several of these processes. In addition, transcription factors upstream of GRFs and miR396 have been discovered, and gradually downstream target genes of GRFs are being unraveled. Here, we review the current knowledge of the biological functions performed by GRFs and survey available molecular data to illustrate how they exert their roles at the cellular level.

关键词： abiotic stress chromatin remodeling flower development growth regulation leaf development,miRNA

Influence of Flux and Sulfur on YAG Laser Welding

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甘肃工业大学学报 2003年第4期29卷 11-14页

作者： K Nakata D Fan M Tanaka M ushio Joining and Welding Research Institute Materials Science and Engineering School Lanzhou Univ. of Tech.Joining and Welding Research InstituteJoining and Welding Research Institute Osaka University Osaka 567 JapanLanzhou730050 ChinaOsaka University Osaka 567 JapanOsaka University Osaka 567 Japan

The influence of flux and sulfur content on YAG laser welding has been investigated, and the influencing factors and mechanism were discussed. The results show that both surface activating flux and surface active element S have fantastic effects on the YAG laser weld shape, that is to obviously increase the weld penetration and D/W ratio in various welding conditions. The mechanism is thought to be the change of surface tension temperature coefficient in weld pool, thus, the change of fluid flow paten in weld pool due to the flux and sulfur.

关键词：激光焊接硫光纤波长 YAG激光器

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Transcatheter arterial chemoembolization with a fine-powder formulation of cisplatin for hepatocellular carcinoma

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World Journal of Gastroenterology 2010年第27期16卷 3437-3444页

作者： Kazuhiro Kasai Akira ushio Kei Sawara Yasuhiro Miyamoto Yukiho Kasai Kanta Oikawa Hidekatsu Kuroda Yasuhiro Takikawa Kazuyuki Suzuki Division of Gastroenterology and Hepatology Department of Internal MedicineIwate Medical University

AIM:To evaluate the efficacy of transcatheter arterial chemoembolization(TACE) using a suspension of a fine-powder formulation of cisplatin(DDPH) for hepatocellular carcinoma(HCC).METHODS:The study population was comprised of 164 patients who were treated by TACE *** these patients,76 underwent TACE using a suspension of DDPH in lipiodol(LPD)(DDPH group),and the remaining 88 underwent TACE with an emulsion of doxorubicin(ADM) with LPD(ADM group).We compared the DDPH group with the ADM group in terms of the objective early response rate,progression free survival(PFS) and overall survival(OS).RESULTS:The objective early response rate in the DDPH group was significantly higher than that in the ADM group(54% vs 24%,P < 0.001).The PFS rate in the DDPH group was also significantly higher than that in the ADM group(P < 0.001).Moreover,the OS in the DDPH group was significantly longer than that in the ADM group(P = 0.002).Although the incidence rate of nausea or vomiting in the DDPH group was higher than that in the ADM group,the ADM group showed a higher incidence rate of the adverse events of hepatic arterial damage and *** other serious complications were observed in either ***:We conclude that TACE using a suspension of DDPH in LPD could be a useful treatment for HCC.

关键词： Hepatocellular carcinoma DDPH Transcatheter arterial chemoembolization Cisplatin Doxorubicin

Impact of Mobile Access to the Internet on Sales Completion Time in E-Commerce

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Journal of Modern Accounting and Auditing 2012年第4期8卷 503-528页

作者： ushio Sumita Jun Yoshii University of Tsukuba Japan

Supported by a new generation of mobile devices, e-commerce is now in the process of being converted into m-commerce. While the traditional fixed PC access to the Internet continues to be important, the mobile access appears to attract more people because of its flexibility. The purpose of this paper is to develop and analyze a mathematical model for capturing how e-commerce performance would be affected by the mobile access to the Internet, where the original paper by Sumita and Yoshii （2010） is extended for better reality. The traditional e-commerce via the fixed PC access is compared with m-commerce which accommodates both the fixed PC access and the mobile access. The distribution of the number of products purchased by time t and the distribution of the time required for selling K products are derived explicitly. Numerical examples are given for illustrating behavioral differences between m-commerce consumers and traditional e-commerce consumers.

关键词： e-commerce m-commerce consumer behavior semi-Markov process sales completion time

Changes in physicochemical properties of proteins in Kayserian Pastirma made from the *** muscle of cows during traditional processing

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Food Science and Human Wellness 2013年第1期2卷 46-55页

作者： Abdulatef Mrghni Ahhmed Gen Kaneko Hideki ushio Tomo Inomata Hasan Yetim Safa Karaman Michio Muguruma Ryoichi Sakata Graduate School of Agricultural and Life Sciences The University of TokyoTokyo 113-8657Japan School of Veterinary Medicine Azabu UniversitySagamihara 252-5201Japan Food Engineering Department Faculty of EngineeringErciyes UniversityKayseri 38039Turkey Interdisciplinary Graduate School of Agriculture and Engineering University of MiyazakiMiyazaki 889-2192Japan

In the current study,we examined the effects of beef processing to produce pastirma on the physicochemical properties of proteins in ***(SEM)*** concentrations significantly increased in pastirma muscles(P<0.01),as a result of the salting and curing *** surface hydrophobicity values of processed samples were higher than those without processing at all guanidine-HCl concentrations,suggesting hydrophobicity increased,which may attribute to the new generated peptides during the traditional pastirma-making *** metmyoglobin content greatly increased(by as much as 89%)in pastirma samples compared with the unprocessed *** images of histology also demonstrate that the pastirma processing had no negative impact on the structure of the *** results from this study suggest that the traditional pastirma-making process catalyzed the enzymatic digestion of muscle proteins,and the differences in some physicochemical parameters between the control and pastirma samples were thus likely to be contributable to protein ***,the traditional pastirma-making process results in the degradation of many proteins into peptides,which might then be obtainable as functional components to treat human dietand lifestyle-related diseases such as hypertension,hyperglycemia syndromes or to be used as nutraceuticals.©2013 Beijing Academy of Food *** and hosting by Elsevier *** rights reserved.

关键词： Pastirma Protein digestion Meat processing Physicochemical properties M.semimembranosus

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Dynamic Pinning Consensus Control of Discrete-time Multi-agent Systems

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Dynamic Pinning Consensus Control of Discrete-time Multi-age...

Broadband Digital Interferometer and Mapping of Lightning Discharges

第37届中国控制会议

作者： Dongwu Xu Akinori Sakaguchi Toshimitsu ushio Graduate School of Engineering Science Osaka University

In this paper, we consider the pinning control of a discrete-time multi-agent system with a single pinning agent. We propose two design methods of a dynamic pinning controller with a full order observer and an integrator. One is based on the infinite-horizon linear-quadratic optimization technique. The other is based on the deadbeat control method. It is shown that the convergence becomes better as the overall coupling strength among agents increases. It is shown by simulation that, as the length of the longest path among all paths from the pining agent to the other ones is smaller, the convergence to the desired value becomes better and the overshoot of the pining agent becomes smaller.

关键词： Consensus Dynamic pinning control Multi-agent system Discrete-time system

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Broadband Digital Interferometer and Mapping of Lightning Di...

K-type breakdown process of intracloud discharge in Chinese inland plateau

2004无线电科学国际会议

作者： Zen Kawasaki Takeshi Morimoto Ryota Kawabe Tomoo ushio Department of Communications Engineering Graduate School of Engineering Osaka University Yamada-oka 2-1 Suita Osaka 5656 0871 Japan Department of Communications Engineering Graduate School of Engineering Osaka University Yamada-oka 2-1 Suita Osaka 5656 0871 Japan Department of Communications Engineering Graduate School of Engineering Osaka University Yamada-oka 2-1 Suita Osaka 5656 0871 Japan Department of Communications Engineering Graduate School of Engineering Osaka University Yamada-oka 2-1 Suita Osaka 5656 0871 Japan

Lightning Research Group of Osaka University (LRGOU) has been developing two- (2D) and three-dimensional (3D) VHF source mapping systems of electromagnetic (EM) waves emitted by lightni

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Progress in Natural Science:Materials International 2000年第8期 49-53页

作者：郄秀书,余晔,刘欣生,张广庶,ushio Tomo-O Cold and Arid Regions Environmental and Engineering Institute of Chinese Academy of Sciences Lanzhou 730000 China Cold and Arid Regions Environmental and Engineering Institute of Chinese Academy of Sciences Lanzhou 730000 China Cold and Arid Regions Environmental and Engineering Institute of Chinese Academy of Sciences Lanzhou 730000 China Cold and Arid Regions Environmental and Engineering Institute of Chinese Academy of Sciences Lanzhou 730000 China Faculty of Engineering Osaka University Yamada-Oka 2-1 Osaka 565 0871 Japan

Some special features of lightning discharges in the eastern area of Qinghai-Tibetan Plateau have been investigated through multi-station measurements of wide-band slow antenna systems synchronized by Global Positioning System (GPS) with a time resolution of 1 μs. The K-type breakdown processes during one intracloud (1C) discharge were analyzed using the time differences of radiation pulses arriving at different stations. It was found that K-type breakdown processes during IC discharge started from a negative charge region and propagated downward to the lower positive charge region with an average speed of 1.5 × 107 m/s. The altitude of negative charge region was between 5.0 and 6.0 km above ground, while tbat of positive charge region was between 2.5 and 3.5 km above ground.

关键词： plateau lightning intracloud discharge K-type breakdown process radiation pulse.

Crucial roles of macrophages in the pathogenesis of autoimmune disease

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World Journal of Immunology 2017年第1期7卷 1-8页

作者： Aya ushio Rieko Arakaki Akiko Yamada Masako Saito Takaaki Tsunematsu Yasusei Kudo Naozumi Ishimaru Department of Oral Mole-cular Pathology Tokushima University Graduate School of Biomedical Sciences Department of Human Genetics Tokushima University Graduate School of Biomedical Sciences Department of Pathology and Laboratory Medicine Tokushima University Graduate School of Biomedical Sciences

Macrophages are key players in various immune responses. In addition to functions in innate immunity such as antigen phagocytosis and cytokine production, antigen presentation by macrophage represents a link between innate and acquired immunity. During inflammatory processes, naive monocytes differentiate into pro-inflammatory M1 and anti-inflammatory M2 macrophages. Resident monocytes/macrophages contribute to immune response that maintains tissue-specific homeostasis. In the target organs of autoimmune diseases, macrophages have dual functions in both the induction and suppression of autoimmune responses, which are mediated by production of various cytokines and chemokines, or by interaction with other immune cells. This review focuses on selected autoimmune diseases, such as systemic lupus erythematosus, multiple sclerosis, rheumatoid arthritis, and Sjogren’s syndrome, to illustrate the key roles of macrophages in the cellular or molecular patho-genesis of autoimmunity. In addition, the contribution of macrophages to each autoimmune disease is compared.

关键词： Macrophage Autoimmunity Differentiation Cytokines Chemokines