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Journal of Computer and Communications 2023年第2期11卷 158-171页

作者： Jing Sun Mingjuan Zhao Akihiro yano Hisashi yamamoto Department of Civil Engineering and Systems Management Nagoya Institute of Technology Nagoya Japan Department of System Design Management Systems Engineering Tokyo Metropolitan University Hino Japan

This paper aims to derive the optimal switching strategy for production system considering efficiency, delivery time and green evaluation. Nowadays more and more manufacturing and logistics systems not only pursue better work efficiency, but also focus on green energy evaluation issues. Cost reduction and shortening of delivery time are always important management issues in pursuit of efficiency and optimization of the entire production system because of global production competition. In a market situation where customer needs change in various ways, in particular, due to inadequate quality, changes in the local environment, natural disasters and so on. Therefore, prompt planning of management measures such as switching work processes and changing production methods has become an important issue. On the other hand, since the Paris Agreement came into effect, the construction of an environment-friendly production system has been required as an approach to environmental problems such as global warming. In this paper, we propose an optimum switching model of production systems considering efficiency, delivery time and green evaluation using a green evaluation index (GEC: Green Energy Coefficient). We also discuss the optimal switching strategy by numerical observation.

关键词： Green Evaluation Sustainable Production Optimal Switching Problem Production Networks Decarbonization Manufacture Management

Structural and Optical Characterization of ZnO and ZnMgO Films on a-plane sapphires by Molecular Beam Epitaxy

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Structural and Optical Characterization of ZnO and ZnMgO Fil...

Fenofibrate-induced liver injury

第十二届全国光散射学术会议

作者： Shuwei Li Kazuto Koike Mitsuaki yano The State Key Laboratory of Optoelectronic Materials and Technologies Zhongshan University New Materials Research Center Osaka Institute of Technology

＜正＞Recently the growth techniques of single-crystalline ZnO film promote much attention to ZnO-related materials for electronic and optoelectronic applications[1,2],ZnO material has many fascinating properties such as a large bandgap energy corresponding to the UV region,and a possibility to magnetic *** this paper,ZnO and ZnMgO films were grown by radical-source molecular beam epitaxy[3],and the epilays

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World Journal of Gastroenterology 2005年第48期11卷 7702-7703页

作者： Kazufumi Dohmen Chun yang Wen Shinya Nagaoka Koji yano Seigo Abiru Toshihito Ueki Atsumasa Komori Manabu Daikoku Hiroshi yatsuhashi Hiromi Ishibashi Internal Medicine Okabe Hospital 1-2-1 Myojinzaka Umi-machi Kasuya-gun Fukuoka 811-2122 Japan Clinical Research center National Nagasaki Medical Center Omura 856-8562 Japan

Fenofibrate is a member of such fibrate class agents as bezafibrate and it work as a ligand of PPARα, and also shows a potent triglyceride-lowering effect. The elevation of aminotransferase levels has been frequently observed after the administration of fenofibrate and this phenomenon is considered to be non-pathological because fenofibrate activates the gene expression of the aminotransferases. Recently, fenofibrate has been used not only for hypercholesterolemia but also for primary biliary cirrhosis （PBC）. However, the occurrence of liver injury induced by fenofibrate has not yet been reported written in the English literature. We herein report a rare case of liver injury due to the oral use of this drug.

关键词： Aged Female Humans Liver Liver Cirrhosis, Biliary PPAR alpha Procetofen Ursodeoxycholic Acid

Aerodynamic Sound Radiated from Longitudinal and Transverse Vortex Systems Generated around the Leading Edge of Delta Wings

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Open Journal of Fluid Dynamics 2016年第2期6卷 101-118页

作者： Shigeru Ogawa Jumpei Takeda Taiki Kawate Keita yano Department of Mechanical Engineering National Institute of Technology Kure College Hiroshima Japan

Flow around the front pillar of an automobile is typical of a flow field with separated and reattached flow by a vortex system. It is known that the vortex system causes the greatest aerodynamic sound around a vehicle. The objective of the present study is to clarify the relationship between vortical structures and aerodynamic sound by the vortex system generated around the front pillar. The vortex system consists of the longitudinal and the transverse system. The characteristics of the longitudinal vortex system were investigated in comparison with the transverse one. Two vortex systems were reproduced by three-dimensional delta wings. The flow visualization experiment and the computational fluid dynamics (CFD) captured well the characteristics of the flow structure of the two vortex systems. These results showed that the longitudinal with the rotating axis along mean flow direction had cone-shaped configuration whereas the transverse with the rotating axis vertical to mean flow direction had elliptic one. Increasing the tip angles of the wings from 40 to 140 degrees, there first exists the longitudinal vortex system less than 110 degrees, with the transition region ranging from 110 to 120 degrees, and finally over 120 degrees the transverse appears. The characteristics of aerodynamic sound radiated from the two vortex systems were investigated in low Mach numbers, high Reynolds number turbulent flows in the lownoise wind tunnel. As a result, it was found that the aerodynamic sound radiated from both the longitudinal and the transverse vortex system was proportional to the fifth from sixth power of mean flow velocity, and that the longitudinal vortex generated the aerodynamic sound larger than the transverse.

关键词： Aerodynamic Noise Delta Wing Longitudinal Vortex Transverse Vortex CFD

Criteria for versatile GaN MOVPE tool:high growth rate GaN by atmospheric pressure growth

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Journal of Semiconductors 2011年第1期32卷 21-23页

作者： Koh Matsumoto Kazutada Ikenaga Jun yamamoto Kazuki Naito yoshiki yano Akinori Ubukata Hiroki Tokunaga Tadanobu Arimura Katsuaki Cho Toshiya Tabuchi Akira yamaguchi yasuhiro Harada yuzaburo Ban Kousuke Uchiyama TN-EMC Ltd 2008-2 Wada TamaTokyo 206-0001Japan Business Strategy Planning div.Electronics Group TAIyO NIPPON SANSO Corporation 10 OkuboTsukuba 300-2611Japan Compound-semiconductor Division TAIyO NIPPON SANSO Corp. 6-2 KojimachoKawasaki-shi210-0861Japan

Growth rate has a direct impact on the productivity of nitride LED production. Atmospheric pressure growth of GaN with a growth rate as high as 10/zm/h and also *** growth of 1μm/h by using 4 inch by 11 production scale MOVPE are described. XRD of （002） and （102） direction was 200 arcsec and 250 arcsec, respectively. Impact of the growth rate on productivity is discussed.

关键词： MOVPE GaN: AlGaN atmospheric pressure growth high growth rate

Combination of genetic analysis and ancient literature survey reveals the diverge nee of traditional Brassica rapa varieties from Kyoto, Japan

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Horticulture Research 2021年第1期8卷 1877-1886页

作者： yaichi Kawakatsu Tomoaki Sakamoto Hokuto Nakayama Kaori Kaminoyama Kaori Igarashi Masaki yasugi Hiroshi Kudoh Atsushi JNagano Kentaro yano Nakao Kubo Michitaka Notaguchi Seisuke Kimura Faculty of Life Sciences Kyoto Sangyo UniversityKamigamo-motoyamaKita-kuKyoto 603-8555Japan Bioscience and Biotechnology Center Nagoya UniversityFuro-choChikusa-kuNagoya 464-8601Japan Center for Plant Sciences Kyoto Sangyo UniversityKamigamo-motoyamaKita-kuKyoto 6038555Japan Graduate School of Science The University of Tokyo7-3-1 HongoBunkyo-kuTokyo 113-0033Japan School of Agriculture Meiji University1-1-1Higashi-MitaTama-kuKawasakiKanagawa 214-8571Japan Faculty of Engineering Utsunomiya University7-1-2 YotoUtsunomiyaTochigi 321-8585Japan Center for Ecological Research Kyoto UniversityHirano 2-509-3OtsuShiga 520-2113Japan Faculty of Agriculture Ryukoku University1-5 YokotaniSeta Oe-choOtsuShiga 520-2194Japan Graduate School of Life and Environmental Sciences Kyoto Prefectural University1-5 Hangi-choShimogamoSakyo-kuKyoto 606-8522Japan Biotechnology Research Department Kyoto Prefectural AgricultureForestry and Fisheries Technology Center74 OjiKitainayazumaSeika-choSoraku-gunKyoto 6190244Japan Graduate School of Bioagricultural Sciences Nagoya UniversityFuro-choChikusa-kuNagoya 464-8601Japan Institute of Transformative Bio-Molecules Nagoya UniversityFuro-choChikusa-kuNagoya 464-8601Japan

Since ancient times,humans have bred several plants that we rely on ***,little is known about the divergence of most of these *** the present study,we investigated the divergence of Mibuna(Brassica rapa *** ***),a traditional leafy vegetable in Kyoto(Japan),by combining genetic analysis and a survey of ancient *** is considered to have been bred 200 years ago from Mizuna,another traditional leafy vegetable in *** has simple spatulate leaves,whereas Mizuna has characteristic serrated *** quantitative trait loci(QTL)and gene expression analyses suggested that the downregulation of BrTCP15 expression contributed to the change in the leaf shape from serrated to simple ***,the SNP analysis indicated that the genomic region containing the BrTCP15 locus was transferred to Mibuna by ***,we conducted a survey of ancient literature to reveal the divergence of Mibuna and found that hybridization between Mizuna and a simple-leaved turnip might have occurred in the ***,the genomic analysis of multiple turnip cultivars showed that one of the cultivars,Murasakihime,has almost the same sequence in the BrTCP15 region as *** results suggest that the hybridization between Mizuna and turnip has resulted in the establishment of Mibuna.

关键词： cultivar survey analysis

Full-spin-wave-scaled stochastic micromagnetism for mesh-independent simulations of ferromagnetic resonance and reversal

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npj Computational Materials 2022年第1期8卷 315-323页

作者： Harald Oezelt Luman Qu Alexander Kovacs Johann Fischbacher Markus Gusenbauer Roman Beigelbeck Dirk Praetorius Masao yano Tetsuya Shoji Akira Kato Roy Chantrell Michael Winklhofer Gergely T.Zimanyi Thomas Schrefl Department for Integrated Sensor Systems Danube University Krems2700Wiener NeustadtAustria Department of Physics University of CaliforniaDavisCA95616USA Christian Doppler Laboratory for Magnet design through physics informed machine learning 2700Wiener NeustadtAustria Institute for Analysis and Scientific Computing Vienna University of Technology1040WienAustria Toyota Motor Corp. Toyota City471-8572Japan Department of Physics University of YorkYorkYO105DDUK Institute for Biology and Environmental Sciences IBU Carl von Ossietzky University of Oldenburg26129OldenburgGermany

In this paper,we address the problem that standard stochastic Landau-Lifshitz-Gilbert(sLLG)simulations typically produce results that show unphysical mesh-size *** root cause of this problem is that the effects of spin-wave fluctuations are ignored in *** propose to represent the effect of these fluctuations by a full-spin-wave-scaled stochastic LLG,or FUSSS LLG *** FUSSS LLG,the intrinsic parameters of the sLLG simulations are first scaled by scaling factors that integrate out the spin-wave fluctuations up to the mesh size,and the sLLG simulation is then performed with these scaled *** developed FUSSS LLG by studying the Ferromagnetic Resonance(FMR)in Nd_(2)Fe_(14)B *** nominal scaling greatly reduced the mesh size dependence relative to *** then performed three tests and validations of our FUSSS LLG with this modified scaling.(1)We studied the same FMR but with magnetostatic fields included.(2)We simulated the total magnetization of the Nd_(2)Fe_(14)B cube.(3)We studied the effective,temperature-and sweeping rate-dependent coercive field of the *** all three cases,we found that FUSSS LLG delivered essentially mesh-size-independent results,which tracked the theoretical expectations better than unscaled *** by these successful validations,we propose that FUSSS LLG provides marked,qualitative progress towards accurate,high precision modeling of micromagnetics in hard,permanent magnets.

关键词： stochastic wave scaling

The State of Fatigue and Sleep among Clinical Nurses in Japan

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Open Journal of Nursing 2017年第12期7卷 1493-1501页

作者： Naomi Sumi Naotaka Sugimura yuko yoshida Rika yano Faculty of Health Sciences Hokkaido University Sapporo Japan Graduate School of Health Sciences Hokkaido University Sapporo Japan

The objective of this study was to investigate the state of fatigue and sleep among clinical nurses in Japan. This descriptive cross-sectional study was conducted from December 2015 to January 2016. The participants were nurses who worked in public hospitals with 500 beds in the major cities and regional cities of Hokkaido. Fatigue was quantitatively assessed using the Cumulative Fatigue Symptoms Index (CFSI). Among nurses in their twenties, the rate of complaints about anxiety and decrease in vitality were high, which was replaced with complaints about irritability among nurses in their thirties. The most popular complaint among nurses in their forties was general fatigue. There was no difference in complaint ratios concerning the workplace location among nurses in their twenties and thirties, nurses in their forties working in suburban areas complained about fatigue more than their urban area. Nurses with sleep problems related to anxiety have a significantly higher complaint rate for all the eight items of CFSI compared with the nurses who do not have such problems (p y that aims to develop a health management program for hospital nurses regarding fatigue and sleep.

关键词： Hospital Nurse Fatigue Cumulative Fatigue Symptoms Index Sleep

Investigation of the Burnout Stages Experienced by Nurses Working in Hospitals and Related Factors

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Open Journal of Nursing 2018年第4期8卷 257-271页

作者： Naomi Sumi yuko yoshida Naotaka Sugimura Rika yano Faculty of Health Sciences Hokkaido University Sapporo Japan Graduate School of Health Sciences Hokkaido University Sapporo Japan

Background: The purpose of this study was to elucidate the stages of nurse burnout in hospitals (their states of emotional exhaustion and depersonalization) as well as factors related to the nurses personal characteristics and coping behaviors in order to obtain suggestions for stress and health management strategies that nurses themselves can employ. Methods: We conducted a cross-sectional study using anonymous self-administered questionnaires. The subjects were nurses employed at public hospitals with 500 beds in 3 cities in Hokkaido, Japan. The questionnaire items for burnout were those included on the Japanese Maslach Burnout Inventory (MBI), which are designed to ascertain the subjects’ emotional exhaustion, depersonalization, and sense of personal accomplishment. In addition, we used 11 items related to physical and mental stress responses on the Stress Coping Inventory and the Brief Job Stress Questionnaire to determine factors such as the nurses’ basic attributes, whether or not they worked night shifts, and their overtime hours, etc. Results: We received responses from 1461 hospital nurses. Those whose scores for both emotional exhaustion and depersonalization were the mean or above were 40.2% of those in their twenties, 35.8% of those in their thirties, and 26.8% of those in their forties or older. The results of logistic regression analysis indicated that among those in the group that scored high for both emotional exhaustion and depersonalization, the influential factors were stress score (odds ratio 1.889), twenties age group (odds ratio 1.982), thirties age group (odds ratio 1.720), coping behavior: avoidance-focused behaviors (odds ratio 1.140), and engaged in childcare (odds ratio 0.487). Similarly, when looked at by age group, being in the twenties age group and having a spouse were influential factors (odds ratio 3.114 - 4.171). Conclusion: The results of this study elucidated the fact that for hospital nurses, the burnout stage, age, state of phys

关键词： Burnout Coping Behavior Hospital Nurses Related Factors

Clinical outcomes of enteroscopy using the double-balloon method for strictures of the small intestine

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World Journal of Gastroenterology 2005年第7期11卷 1087-1089页

作者： Keijiro Sunada Hironori yamamoto Hiroto Kita Tomonori yano Hiroyuki Sato yoshikazu Hayashi Tomohiko Miyata yutaka Sekine Akiko Kuno Michiko Iwamoto Hirohide Ohnishi Kenichi Ido Kentaro Sugano Department of Internal Medicine

AIM:To evaluate the clinical outcome of enteroscopy, using the double-balloon method, focusing on the involvement of neoplasms in strictures of the small intestine. METHODS: Enteroscopy, using the double-balloon method, was performed between December 1999 and December 2002 at Jichi Medical School Hospital, 3apan and strictures of the small intestine were found in 17 out of 62 patients. These 17 consecutive patients were subjected to analysis. RESULTS: The double-balloon enteroscopy contributed to the diagnosis of small intestinal neoplasms found in 3 out of 17 patients by direct observation of the strictures as well as biopsy sampling. Surgical procedures were chosen for these three patients, while balloon dilation was chosen for the strictures in four patients diagnosed with inflammation without involvement of neoplasm. CONCLUSION: Double-balloon enteroscopy is a useful method for the diagnosis and treatment of strictures in the small bowel.

关键词： Double-balloon enteroscopy Strictures Small intestine