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An Explanatory Study Approach,Using Machine Learning to Forecast Solar Energy Outcome

Journal of Energy and Power Engineering 2022年第2期16卷 81-89页

作者： Agada Ihuoma Nkechi Nagata yasunori Department of Electrical and Electronics Engineering University of the RyukyusOkinawa 903-0213Japan

AI(artificial intelligence)techniques play a crucially important role in predicting the expected energy outcome and its performance,analysis,modeling and control of renewable *** energy usage has grown exponentially over the *** the face of global energy consumption and increased depletion of most fossil fuel,the world is faced with the challenges of meeting the ever-increasing energy demands,also utility companies who provide solar energy have a challenge of unstable input of solar energy to the grid due to its intermittent nature,unlike other sources,hence the difference between expected generation and actual generation,demand and supply can lead to an unbalanced ***,incorporating accurately machine learning technology to predict the expected outcome of solar energy from the intermittent solar radiation will be crucial to keep a balance grid operation between supply and demand,production planning and energy management especially during installations of a photovoltaic power ***,one of the major problems of forecasting is the algorithms used to control,model,and predict performances of the energy systems which are complicated and involve large computer power,differential equations,and time *** having unreliable data(poor quality)for solar radiation over a geographical location as well as insufficient long series can be a bottleneck to *** overcome these problems,we employ the Anaconda Navigator(Jupyter Notebook)for machine learning which can combine large amounts of data with fast,iterative processing and intelligent algorithms allowing the software to learn automatically from patterns or features to predict the performance and outcome of Solar Energy which in turn enables the balance between supply and demand on loads,efficient operation of the utility company as well as enhances power production planning and management.

关键词： AI backward elimination data mining machine learning linear regression solar energy.

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Clinicopathological study of primary biliary cirrhosis with interface hepatitis compared to autoimmune hepatitis

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World Journal of Gastroenterology 2014年第13期20卷 3597-3608页

作者： Mio Kobayashi Yuko Kakuda Kenichi Harada yasunori Sato Motoko Sasaki Hiroko Ikeda Mitsuhiro Terada Munenori Mukai Shuichi Kaneko Yasuni Nakanuma Department of Human Pathology Kanazawa University Graduate School of MedicineKanazawa 920-8640Japan Division of Pathology Kanazawa University HospitalKanazawa 920-8641Japan Department of Gastroenterology Kouseiren Takaoka HospitalTakaoka 933-8555Japan Department of Pathology Kouseiren Takaoka HospitalTakaoka 933-8555Japan Department of Gastroenterology Kanazawa University Graduate School of MedicineKanazawa 920-8640 Japan

AIM:To investigate histological and immunohistochemical differences in hepatitis between autoimmune hepatitis(AIH)and primary biliary cirrhosis(PBC)with AIH ***:Liver needle biopsies of 41 PBC with AIH features and 43 AIH patients were *** activity of periportal and lobular inflammation was scored0(none or minimal activity)to 4(severe),and the degree of hepatitic rosette formation and emperipolesis was semiquantatively scored *** infiltration of mononuclear cells positive for CD20,CD38,CD3,CD4,and CD8 and positive for immunoglobulins(IgG,IgM,and IgA)at the periportal areas(interface hepatitis)and in the hepatic lobules(lobular hepatitis)were semiquantitatively scored in immunostained liver sections(score 0-6).Serum aspartate aminotransferase(AST),immunoglobulins,and autoantibodies at the time of liver biopsy were correlated with the histological and immunohistochemical scores of individual ***:Lobular hepatitis,hepatitic rosette formation,and emperipolesis were more extensive and frequent in AIH than in ***3+,CD4+,and CD8+cell infiltration scores were higher in the hepatic lobules and at the interface in AIH but were also found in *** degree of mononuclear cell infiltration correlated well with the degree of interface and lobular hepatitis in PBC,but to a lesser degree in ***20+cells were mainly found in the portal tracts and,occasionally,at the interface in both *** AST correlated well with the hepatocyte necroinflammation and mononuclear cell infiltration,specifically CD38+cells in *** correlation existed between autoantibodies and inflammatory cell infiltration in PBC or *** most AIH cases were IgG-predominant at the interface,PBC cases were divided into IgM-predominant,IgM/IgGequal,and IgG-predominant types,with the latter sharing several features with ***:These results suggest that the hepatocellular injuries associated with interface and lobular hepatitis in AIH and PBC with inte

关键词： Primary biliary cirrhosis Autoimmune hepa-titis Interface hepatitis Lobular hepatitis Plasma cell subclass

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Aerodynamic Effects on TLP Type Wind Turbines and Predictions of the Electricity They Generate

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Journal of Marine Science and Application 2011年第2期10卷 139-149页

作者： yasunori Nihei Hiroyuki Fujioka Department of Aerospace and Marine System Engineering Osaka Prefecture University Department of Ocean Technology Policy and Environment The University of Tokyo

This research proposes a new offshore wind energy generation system that uses a tension leg platform (TLP) and describes experiments performed on a TLP type wind turbine in both waves and wind. The following conclusions can be made from the results of this research. 1) In the case of coexisting wave-wind fields, the wind effect stabilizes the pitch motion. 2) The wind effect decreases vibration of the mooring lines when waves and wind coexist. In particular, the springing (2nd or 3rd order force) also decreases in this field. 3) It can be estimated that the reduction in the rate of generation of electrical power can be up to about 6% as a result of the heel angle. In addition, the annual amount of electricity generated was estimated along with the utilization factor based on the experimental results.

关键词： tension leg platform (TLP) offshore wind turbine tank test in coexisting wave-wind condition annual amount of electricity generated

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Transcriptional reprogramming during human osteoclast differentiation identifies regulators of osteoclast activity

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Bone Research 2024年第1期12卷 180-198页

作者： Morten S.Hansen Kaja Madsen Maria Price Kent Søe yasunori Omata Mario M.Zaiss Caroline M.Gorvin Morten Frost Alexander Rauch Molecular Endocrinology Laboratory(KMEB) Department of EndocrinologyOdense University HospitalDK-5000 Odense CDenmark Department of Clinical Research Faculty of Health SciencesUniversity of Southern DenmarkDK-5000 Odense CDenmark Clinical Cell Biology Pathology Research UnitDepartment of Clinical ResearchUniversity of Southern DenmarkDK-5000 Odense CDenmark Institute of Metabolism and Systems Research(IMSR)and Centre for Diabetes Endocrinology and Metabolism(CEDAM)University of BirminghamBirmingham B152TTUK Centre for Membrane Proteins and Receptors(COMPARE) Universities of Birmingham and NottinghamBirmingham B152TTUK Department of Molecular Medicine University of Southern DenmarkDK-5000 Odense CDenmark Department of Orthopedic Surgery Faculty of MedicineThe University of TokyoTokyo 113-8655Japan Department of Internal Medicine 3 Rheumatology and ImmunologyFriedrich-Alexander-University Erlangen-Nürnberg(FAU)and Universitätsklinikum ErlangenD-91054 ErlangenGermany Deutsches Zentrum Immuntherapie(DZI) Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum ErlangenD-91054 ErlangenGermany Steno Diabetes Center Odense Odense University HospitalDK-5000 Odense CDenmark

Enhanced osteoclastogenesis and osteoclast activity contribute to the development of osteoporosis,which is characterized by increased bone resorption and inadequate bone *** novel antiosteoporotic therapeutics are needed,understanding the genetic regulation of human osteoclastogenesis could help identify potential treatment *** study aimed to provide an overview of transcriptional reprogramming during human osteoclast *** were differentiated from CD14+monocytes from eight female *** sequencing during differentiation revealed 8980 differentially expressed genes grouped into eight temporal patterns conserved across *** patterns revealed distinct molecular functions associated with postmenopausal osteoporosis susceptibility genes based on RNA from iliac crest biopsies and bone mineral density *** analyses revealed mutual dependencies between temporal expression patterns and provided insight into subtype-specific transcriptional *** donor-specific expression patterns revealed genes at the monocyte stage,such as filamin B(FLNB)and oxidized low-density lipoprotein receptor 1(OLR1,encoding LOX-1),that are predictive of the resorptive activity of mature *** expression of differentially expressed G-protein coupled receptors was strong during osteoclast differentiation,and these receptors are associated with bone mineral density SNPs,suggesting that they play a pivotal role in osteoclast differentiation and *** regulatory effects of three differentially expressed G-protein coupled receptors were exemplified by in vitro pharmacological modulation of complement 5 A receptor 1(C5AR1),somatostatin receptor 2(SSTR2),and free fatty acid receptor 4(FFAR4/GPR120).Activating C5AR1 enhanced osteoclast formation,while activating SSTR2 decreased the resorptive activity of mature osteoclasts,and activating FFAR4 decreased both the number and resorptive activity of mature *** conclus

关键词： osteoclast programming identif

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Appendicitis with psoas abscess successfully treated by laparoscopic surgery

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World Journal of Gastroenterology 2014年第25期20卷 8317-8319页

作者： yasunori Otowa Yasuo Sumi Shingo Kanaji Kiyonori Kanemitsu Kimihiro Yamashita Tatsuya Imanishi Tetsu Nakamura Satoshi Suzuki Kenichi Tanaka Yoshihiro Kakeji Division of Gastrointestinal Surgery Department of SurgeryKobe University Graduate School of Medicine 7-5-2 Kusunokichou Chuo-ku Kobe Hyogo Prefecture 650-0017 Japan Division of Gastrointestinal Surgery Department of SurgeryKobe University Graduate School of Medicine7-5-2 KusunokichouChuo-ku KobeHyogo Prefecture 650-0017Japan

Although acute appendicitis is a common disease, retroperitoneal abscesses are rarely observed. Here, we report a case consisting of a psoas abscess and cutaneous fistula caused by appendicitis. The patient was a 56-year-old male who was introduced to our institution due to an intractable right psoas abscess. Imaging tests had been performed over the previous 3 years; however, clinicians could not find the origin of the abscess and failed to resolve the problem. A successful operation was performed via a laparoscopic approach, and 17 mo have passed without recurrence. The advantage of laparoscopic surgery is well understood in cases of appendicitis with abscesses. However, the indication for laparoscopic approach is not clear for retroperitoneal abscesses. From our experience, we can conclude that appendicitis with retroperitonealabscesses can be managed and treated using a laparoscopic approach.

关键词： Appendicitis Laparoscopic surgery Psoas abscess Retroperitoneal abscess Right leg pain

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Management of the late effects of disconnected pancreatic duct syndrome: A case report

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World Journal of Clinical Cases 2019年第9期7卷 1053-1059页

作者： Reiko Yamada Yuhei Umeda yasunori Shiono Hiroaki Okuse Naoki Kuroda Junya Tsuboi Hiroyuki Inoue Yasuhiko Hamada Kyosuke Tanaka Noriyuki Horiki Yoshiyuki Takei Department of Gastroenterology and Hepatology Mie University Graduate School of Medicine Department of Endoscopy Mie University Graduate School of Medicine

BACKGROUND There have been few reports about the late effects of disconnected pancreatic duct syndrome(DPDS). Although few reports have described the recurrence interval of pancreatitis, it might be rare for recurrence to occur more than 5 years ***, we describe a case of recurrence in an 81-year-old man after the treatment of walled-off necrosis(WON) with pancreatic transection 7 years *** SUMMARY An 81-year-old man visited our hospital with chief complaints of fever and abdominal pain 7 years after the onset of WON due to severe necrotic pancreatitis. His medical history included an abdominal aortic aneurysm(AAA),hypertension, dyslipidemia, and chronic kidney disease. Computed tomography(CT) scan showed that the pancreatic fluid collection(PFC) had spread to the aorta with inflammation surrounding it, and CT findings suggested that bleeding occurred from the vasodilation due to splenic vein occlusion. First, we attempted to perform transpapillary drainage because of venous dilation around the residual stomach and the PFC. However, pancreatic duct drainage failed because of complete main pancreatic duct disruption. Second, we performed endoscopic ultrasound-guided drainage. After transmural drainage, the inflammation improved and stenting for the AAA was performed successfully. The inflammation was resolved, and he has been free from infection for more than 2 years after the *** This case highlights the importance of continued follow-up of patients for recurrence after the treatment of WON with pancreatic transection.

关键词： Case report Endoscopy Necrosis Pancreas Walled-off necrosis Disconnected pancreatic duct syndrome

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Mucocele of the appendix due to endometriosis:A rare case report

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World Journal of Gastroenterology 2013年第30期19卷 5021-5024页

作者： Motoyuki Tsuda Yukitaka Yamashita Shunjiro Azuma Takuji Akamatsu Takeshi Seta Shunji Urai Yoshito Uenoyama yasunori Deguchi Kazuo Ono Tsutomu Chiba Department of Gastroenterology Japanese Red Cross Wakayama Medical Center Department of Surgery Japanese Red Cross Wakayama Medical Center Department of Pathology Japanese Red Cross Wakayama Medical Center Department of Gastroenterology and Hepatology Kyoto University Graduate School of Medicine

Mucocele of the appendix due to endometriosis is extremely rare,and there are only 10 previously reported cases in the English *** report a case of mucocele of the appendix due to endometriosis and provide the first review of the literature.A 43-year-old woman was admitted to the hospital because of recurrent right lower abdominal pain during her menstrual *** revealed submucosal tumorlike elevations of the appendiceal *** tomography and magnetic resonance imaging of the abdomen suggested cystic lesions near the ***,mucocele of the appendix was suspected *** open ileocecal resection was *** cystic lesions were observed around the *** cystic lesions contained *** examination was consistent with a mucocele of the appendix due to *** postoperative course was *** present the first review of the literature to clarify the clinical features.

关键词： Mucocele Appendix Endometriosis

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Microgrid Design Including Fuzzy Logic Controlled Storage System

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Journal of Power and Energy Engineering 2014年第4期2卷 374-380页

作者： Yaser Soliman Qudaih Raheel Ali yasunori Mitani Department of Electrical Engineering and Electronics Kyushu Institute of Technology Kitakyushu Japan

Smart grid design and structures are somehow depending on the way of designing and operating Microgrids. In this research a unique design of microgrid is proposed as in medium tension isolated power distribution system contains diesel generation unit and photovoltaic generation. Storage system is a part of the control strategy to reduce the diesel usage and to maintain the balance between generation and demand which might be disturbed due to the presence of PV system. Fuzzy logic control scheme has been chosen compared with conventional controller to be the main controller for both the diesel unit and storage system. Promising result has been found by digital simulation using Matlab Simulink proving the possibility of reducing the dependency on fossil fueled generators and increase the utilization of renewable energy.

关键词： Microgrid Fuzzy Logic Control Electric Storage Systems

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Cystic lesion around the hip joint

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World Journal of Orthopedics 2015年第9期6卷 688-704页

作者： Kiminori Yukata Sho Nakai Tomohiro Goto Yuichi Ikeda yasunori Shimaoka Issei Yamanaka Koichi Sairyo Jun-ichi Hamawaki Department of Orthopedic Surgery Hamawaki Orthopaedic Hospital Department of Orthopaedics Tokushima University Hospital

This article presents a narrative review of cystic lesions around the hip and primarily consists of 5 sections:Radiological examination, prevalence, pathogenesis, symptoms, and treatment. Cystic lesions around the hip are usually asymptomatic but may be observed incidentally on imaging examinations, such as computed tomography and magnetic resonance imaging. Some cysts may enlarge because of various pathological factors, such as trauma, osteoarthritis, rheumatoid arthritis, or total hip arthroplasty(THA), and may become symptomatic because of compression of surrounding structures, including the femoral, obturator, or sciatic nerves, external iliac or common femoral artery, femoral or external iliac vein, sigmoid colon, cecum, small bowel, ureters, and bladder. Treatment for symptomatic cystic lesions around the hip joint includes rest, nonsteroidal anti-inflammatory drug administration, needle aspiration, and surgical excision. Furthermore, when these cysts are associated with osteoarthritis, rheumatoid arthritis, and THA, primary or revision THA surgery will be necessary concurrent with cyst excision. Knowledge of the characteristic clinical appearance of cystic masses around the hip will be useful for determining specific diagnoses and treatments.

关键词： Bursa Cystic lesion Ganglion cyst Hip Synovial cyst

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Genetic population structure of Nibea albiflora in Yellow Sea and East China Sea

Genetic population structure of Nibea albiflora in Yellow Se...

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中国鱼类学会2008年学术研讨会

作者： Takashi YANAGIMOTO yasunori SAKURAI National Research Institute of Far Seas Fisheries YokohamaKanagawa 236-8648 Faculty of Fisheries Hokkaido UniversityHakodateHokkaido 041-8611Japan

The population genetic structure and level of gene flow of Nibea albiflora from the Yellow Sea and the East China Sea were examined with a 479-bp segment of a mtDNA control *** total,65 samples were collected from three locations and 37 haplotypes were *** haplotype diversity and nucleotide diversity for the three populations ranged from 0.9130.0308

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