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Physical and mechanical properties of municipal solid waste incineration residues with cement and coal fly ash using X-ray Computed Tomography scanners

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Frontiers of Structural and Civil Engineering 2019年第3期13卷 640-652页

作者： Toshifumi MUKUNOKI Ta Thi HOAI daisuke fukushima Teppei KOMIYA Takayuki SHIMAOKA Faculty of Advanced Science and Technology Graduate School of Kumamoto UniversityKumamoto city 860-8555Japan Graduate school of Science and Technology Kumamoto UniversityKumamoto city 860-8555Japan Faculty of Geology VNU University of ScienceVietnam National University Hanoi334 Nguyen TraiHanoiVietnam Water and Material Cycles System Faculty of EngineeringKyushu UniversityFukuoka city 819-0395Japan

A significant volume of Municipal Solid Waste incineration bottom ash and fly ash (i.e.,incineration residues) are commonly disposed as ***,reclamation of landfill sites to create a new land space after their closure becomes an important goal in the current fewer and fewer land availability scenario in many narrow *** objective of this study is to reclaim incineration residue materials in the landfill site by using cement and coal fly ash as stabilizers aiming at performing quality check as new developed materials before future ***,physical and mechanical properties of these new materials should be initially examined at the micro scale,which is the primary fundamental for construction at larger *** research examines quantitative influences of using the combination of cement and coal fly ash at different ratio on the internal structure and ability of strength enhancement of incineration residues when suffering from *** of industrial and micro-focus X-ray computed tomography (CT) scanners combined with an image analysis technique were utilized to characterize and visualize the behavior and internal structure of the incineration residues-cement-coal fly ash mixture under the series of unconfined compression test and curing period *** types of cement solidified incineration residues in term of different curing period (i.e.,7,14,28 days) and coal fly ash addition content (i.e.,0%,9%,18%) were scanned before and after unconfined compression *** was shown that incineration residues solidified by cement and coal fly ash showed an increase in compression strength and deformation modulus with curing time and coal fly ash ***-dimension computed tomography images observation and analysis confirmed that solidified incineration residues including incineration bottom and fly ash as well as cement and coal fly ash have the deliquescent ***,it was studied that stabilized parts play a more im

关键词： mechanical property municipal solid waste incineration residues coal fly ash unconfined compression test image analysis X-Ray Computed Tomography scanners

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Recurrent ventricular arrhythmia due to aconite intoxication successfully treated with landiolol:A case report

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World Journal of Clinical Cases 2023年第22期11卷 5303-5308页

作者： Chiaki Matsuo Koji Yamamoto Hidetada fukushima daisuke Yajima Hiroyuki Inoue Department of Emergency and Critical Care Medicine Nara Medical UniversityKashihara City 634-8522NaraJapan Department of Forensic Medicine School of MedicineInternational University of Health and WelfareNarita City 286-8686ChibaJapan

BACKGROUND Ventricular arrhythmias,such as ventricular tachycardia and fibrillation,are the main causes of death in patients with aconite *** SUMMARY A 51-year-old man presented to our emergency department because he was vomiting after ingesting aconite root to attempt *** arrival,the patient was hemodynamically unstable,and his electrocardiogram revealed polymorphic ventricular extrasystoles and non-sustained ventricular *** was immediately administered for ventricular ***,the patient remained *** administered continuous intravenous landiolol as the ventricular arrhythmia worsened,gradually suppressing *** patient returned to sinus rhythm 16 h after arriving at the *** aconitum alkaloids act on voltage-gated Na+-channels and induce ventricular or supraventricular *** suppresses sympathetic nerve activity through its blocking effect,preventing *** Landiolol can be a therapeutic option for amiodarone-refractory ventricular arrhythmias caused by aconite intoxication.

关键词： Aconite Landiolol Amiodarone Arrhythmia Toxicology Case report

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Utility of plasma D-dimer for diagnosis of venous thromboembolism after hepatectomy

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World Journal of Clinical Cases 2024年第2期12卷 276-284页

作者： Taiichiro Miyake Hiroaki Yanagimoto daisuke Tsugawa Masayuki Akita Riki Asakura Keisuke Arai Toshihiko Yoshida Shinichi So Jun Ishida Takeshi Urade Yoshihide Nanno Kenji fukushima Hidetoshi Gon Shohei Komatsu Sadaki Asari Hirochika Toyama Masahiro Kido Tetsuo Ajiki Takumi Fukumoto Division of Hepato-Biliary-Pancreatic Surgery Department of SurgeryKobe University Graduate School of MedicineKobe 650-0017HyogoJapan

BACKGROUND Venous thromboembolism(VTE)is a potentially fatal complication of *** use of postoperative prophylactic anticoagulation in patients who have undergone hepatectomy is controversial because of the risk of postoperative ***,we hypothesized that monitoring plasma D-dimer could be useful in the early diagnosis of VTE after *** To evaluate the utility of monitoring plasma D-dimer levels in the early diagnosis of VTE after *** The medical records of patients who underwent hepatectomy at our institution between January 2017 and December 2020 were retrospectively *** were divided into two groups according to whether or not they developed VTE after hepatectomy,as diagnosed by contrast-enhanced computed tomography and/or ultrasonography of the lower *** factors,including demographic data and perioperative D-dimer values,were compared between the two *** operating characteristic curve analysis was performed to determine the D-dimer cutoff *** and multivariate analyses were performed using logistic regression analysis to identify significant *** In total,234 patients who underwent hepatectomy were,of whom(5.6%)were diagnosed with VTE following hepatectomy.A comparison between the two groups showed significant differences in operative time(529 vs 403 min,P=0.0274)and blood loss(530 vs 138 mL,P=0.0067).The D-dimer levels on postoperative days(POD)1,3,5,7 were significantly higher in the VTE group than in the non-VTE *** the multivariate analysis,intraoperative blood loss of>275 mL[odds ratio(OR)=5.32,95%confidence interval(CI):1.05-27.0,P=0.044]and plasma D-dimer levels on POD 5≥21μg/mL(OR=10.1,95%CI:2.04-50.1,P=0.0046)were independent risk factors for VTE after *** Monitoring of plasma D-dimer levels after hepatectomy is useful for early diagnosis of VTE and may avoid routine prophylactic anticoagulation in the

关键词： Hepatectomy Malignant tumor Postoperative complication D-dimer Early diagnosis Venous thromboembolism

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Characterization of peach tree crown by using high-resolution images from an unmanned aerial vehicle

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Horticulture Research 2018年第1期5卷 22-31页

作者： Yue Mu Yuichiro Fujii daisuke Takata Bangyou Zheng Koji Noshita Kiyoshi Honda Seishi Ninomiya Wei Guo International Field Phenomics Research Laboratory Institute for Sustainable Agro-ecosystem ServicesThe University of Tokyo1-1-1 Midori-choNishi-TokyoTokyo188-0002Japan Research Institute for Agriculture Okayama Prefectural Technology Center for AgricultureForestry and Fisheries1174-1 KodaokiAkaiwaOkayama709-0801Japan fukushima University 1 KanayagawaFukushimaFukushima960-1248Japan CSIRO Agriculture and Food Queensland Bioscience Precinct306 Carmody RoadSt.LuciaQLD4067Australia JST PRESTO Kawaguchi Center Building4-1-8 HonchoKawaguchiSaitama332-0012Japan Graduate School of Agricultural and Life Sciences The University of Tokyo1-1-1 YayoiBunkyoTokyo113-8657Japan International Digital Earth Applied Science Research Center Chubu University1200 MatsumotochoKasugaiAichi-ken487-8501Japan

In orchards, measuring crown characteristics is essential for monitoring the dynamics of tree growth and optimizing farm management. However, it lacks a rapid and reliable method of extracting the features of trees with an irregular crown shape such as trained peach trees. Here, we propose an efficient method of segmenting the individual trees and measuring the crown width and crown projection area (CPA) of peach trees with time-series information, based on gathered images. The images of peach trees were collected by unmanned aerial vehicles in an orchard in Okayama, Japan, and then the digital surface model was generated by using a Structure from Motion (SfM) and Multi-View Stereo (MVS) based software. After individual trees were identified through the use of an adaptive threshold and marker-controlled watershed segmentation in the digital surface model, the crown widths and CPA were calculated, and the accuracy was evaluated against manual delineation and field measurement, respectively. Taking manual delineation of 12 trees as reference, the root-mean-square errors of the proposed method were 0.08 m (R^(2) = 0.99) and 0.15 m (R^(2) = 0.93) for the two orthogonal crown widths, and 3.87 m2 for CPA (R^(2) = 0.89), while those taking field measurement of 44 trees as reference were 0.47 m (R^(2) = 0.91), 0.51 m (R^(2) = 0.74), and 4.96 m2 (R^(2) = 0.88). The change of growth rate of CPA showed that the peach trees grew faster from May to July than from July to September, with a wide variation in relative growth rates among trees. Not only can this method save labour by replacing field measurement, but also it can allow farmers to monitor the growth of orchard trees dynamically.

关键词： crown tree watershed

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A phospholipase A1 from Streptomyces albidoflavus NA297:Expression,kinetics,and crystal structure

A phospholipase A1 from Streptomyces albidoflavus NA297:Expr...

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The 12th Japan-China-Korea Joint Symposium on Enzyme Engineering

作者： daisuke Sugimori Kota Kano Kazutaka Murayama Department of Symbiotic Systems Science and Technology Graduate School of Symbiotic Systems Science and TechnologyFukushima University Division of Biomedical Measurements and Diagnostics Graduate School of Biomedical EngineeringTohoku University

Introduction Phospholipase A(PLA)[EC 3.***.1.32]cleaves sn-1 ester bond of glycerophospholipids into2-acyllysophospholipids and free fatty *** has been found in various organisms such as microorganisms,snake,bee,and *** PLAs have been identified and characterized,and PLAfrom Aspergillus oryzae is commercially ***,a large scale production of PLA has not been developed,and its crystal structure and the catalytic mechanism have not been *** we report

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Umami: An Alternative Japanese Approach to Reducing Sodium While Enhancing Taste Desirability

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Health 2021年第6期13卷 629-636页

作者： Shuhei Nomura Aya Ishizuka Shiori Tanaka daisuke Yoneoka Hisayuki Uneyama Kenji Shibuya Department of Global Health Policy Graduate School of Medicine The University of Tokyo Tokyo Japan Department of Health Policy and Management School of Medicine Keio University Tokyo Japan Epidemiology and Prevention Group Center for Public Health Sciences National Cancer Center Tokyo Japan Graduate School of Public Health St. Luke’s International University Tokyo Japan Ajinomoto Co. Inc. Tokyo Japan Soma COVID Vaccination Medical Center Fukushima Japan

COVID-19 has highlighted the underlying global burden from non-communicable diseases (NCDs) and the lack of resiliency in health systems to tackle highly preventable risk factors, which have left populations vulnerable to acute health crises. The persistent issue of unhealthy behaviors, particularly those related to a high-sodium diet, suggests inadequate policy attention and insufficient funding for public health and behavioral research. This year, Japan will host the Tokyo Nutrition for Growth (N4G) Summit 2021. The summit is being held in the era of COVID-19, offering a historic opportunity to make a difference on the global health agenda for food and nutrition and to reaffirm the global commitment to prevent future health crises by addressing the growing burden of NCDs and building better prepared and more resilient health systems. This perspective article suggests that we, global health researchers and decision-makers, should rethink the value of using “Umami” substances as candidates for a practical salt-reducing alternative that originated in Japan (while maintaining the affordability, accessibility, availability, and desirability of healthy food). Reduced salt intake will help address the global syndemic of COVID-19 pandemic and high rates of hypertension, heart diseases, diabetes, and other NCDs. By addressing these issues, it will make countries more resilient to future pandemic threats.

关键词： Umami Sodium Reduction Desirability Eating Behavior

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Effect of Particle Addition on Ultrasonic Degradation Reaction Rate

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Open Journal of Acoustics 2015年第3期5卷 67-72页

作者： daisuke Kobayashi Kaho Shimakage Chiemi Honma Hideyuki Matsumoto Katsuto Otake Atsushi Shono Department of Green and Sustainable Chemistry Tokyo Denki University Tokyo Japan Department of Industrial Chemistry Faculty of Engineering Tokyo University of Science Tokyo Japan Renewable Energy Research Center Department of Energy and Environment Advanced Industrial Science and Technology Fukushima Japan

The ultrasonic degradation of methylene blue at a frequency of 490 kHz was carried out in the absence and presence of TiO2 or Al2O3 particle, and the effects of amounts of particle on the enhancement of degradation rate constant estimated by assuming first-order-kinetics were investigated. The degradation reaction was enhanced by particle addition, and the apparent degradation rate constant is proportional to the increase in amount of particle. In addition, the constant of proportionality is not influenced by degraded material and ultrasonic frequency. However, particle type influences the constant of proportionality, and the value of TiO2 particle is about 6 times as large as that of Al2O3 particle.

关键词： Degradation Methylene Blue Frequency Particle Addition

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UBOM-4, a New Scale for Psychic Function and Energy: General Population Normative Values and Influencing Parameters

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Open Journal of Psychiatry 2018年第4期8卷 390-412页

作者： daisuke Gotoh Hiroshi Hoshino Kumi Yoshida Yoshiko Akiyama Satoshi Fujimoto Emiko Yoshioka Yumiko Namae Shin-Ichi Niwa fukushima Prefectural Mental Health and Welfare Center Fukushima Japan Department of Neuropsychiatry School of Medicine Fukushima Medical University Fukushima Japan Koriyama Institute of Health Sciences Fukushima Japan NPO Society of Utena’s Brief Objective Measures of 4 Axes for Psychic Function and Energy Fukushima Japan Niigata University of Rehabilitation Fukushima Japan Aizu Medical Center Fukushima Medical University Fukushima Japan

Objective: We introduce Utena’s Brief Objective Measures of 4 Axes for Psychic Function and Energy (UBOM-4), a new brief test battery for evaluating psychic function concerning intellect, emotion, volition, and imagination. To date, insufficient general population data on the UBOM have been collected. This study aimed to establish the normative values for the general population in UBOM-4 and examine the effects of age, sex, and mental health status on the values. Methods: The General Health Questionnaire, 12-item version (GHQ-12) and UBOM-4 were administered to 149 individuals working in or attending professional schools or universities (73 males, 76 females;age: 19 - 65 years). Participants were classified as healthy based on their GHQ-12 responses and psychiatrist interviews. Results: UBOM-4 measures (mean ± SD) were: pulse rate difference (PRD or UBOM-pulse), −0.72 ± 4.31 beats/min;ruler catching time (RCT or UBOM-ruler), 18.42 ± 3.73 cm;degree of randomness (DOR or UBOM-random), 0.94 ± 0.18;mean randomizing time (MRT or UBOM-time), 0.60 ± 0.31 sec. The Baum Test drawings were classified as usual (86%) and unusual patterns (14%). Sex effects were observed for RCT (UBOM-ruler) and DOR (UBOM-random), but not for PRD (UBOM-pulse) and MRT (UBOM-time). Therefore, the normative values for RCT (UBOM-ruler) (males: 17.37 ± 3.25 cm;females: 19.42 ± 3.90 cm) and DOR (UBOM-random) (males: 0.92 ± 0.18;females: 0.95 ± 0.18) should be differentiated by sex. The patterns of the Baum Test drawings were affected by age, with individuals over 51 years showing the unusual pattern more frequently (42%). Discussion: Compared to previous results for healthy individuals, the present results were similar for RCT (UBOM-ruler), DOR (UBOM-random), MRT (UBOM-time), and the drawing pattern, but different for PRD (UBOM-pulse). This difference is probably because PRD is sensitive to test situation habituation, sex of examiner, order of subtests, etc. Thus, PRD (UBOM-pulse) should be meas

关键词： UBOM-4 Psychic Function Normative Value GHQ-12 Shared Decision Making

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Identification of telomere maintenance gene variations related to lung adenocarcinoma risk by genome-wide association and whole genome sequencing analyses

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Cancer Communications 2024年第2期44卷 287-293页

作者： Kouya Shiraishi Atsushi Takahashi Yukihide Momozawa Yataro Daigo Syuzo Kaneko Takahisa Kawaguchi Hideo Kunitoh Shingo Matsumoto Hidehito Horinouchi Akiteru Goto Takayuki Honda Kimihiro Shimizu Masahiro Torasawa daisuke Takayanagi Motonobu Saito Akira Saito Yuichiro Ohe Shun-ichi Watanabe Koichi Goto Masahiro Tsuboi Katsuya Tsuchihara Sadaaki Takata Tomomi Aoi Atsushi Takano Masashi Kobayashi Yohei Miyagi Kazumi Tanaka Hiroyuki Suzuki Daichi Maeda Takumi Yamaura Maiko Matsuda Yoko Shimada Takaaki Mizuno Hiromi Sakamoto Teruhiko Yoshida Yasushi Goto Tatsuya Yoshida Taiki Yamaji Makoto Sonobe Shinichi Toyooka Kazue Yoneda Katsuhiro Masago Fumihiro Tanaka Megumi Hara Nobuo Fuse Satoshi S.Nishizuka Noriko Motoi Norie Sawada Yuichiro Nishida Kazuki Kumada Kenji Takeuchi Kozo Tanno Yasushi Yatabe Kuniko Sunami Tomoyuki Hishida Yasunari Miyazaki Hidemi Ito Mitsuhiro Amemiya Hirohiko Totsuka Haruhiko Nakayama Tomoyuki Yokose Kazuyoshi Ishigaki Toshiteru Nagashima Yoichi Ohtaki Kazuhiro Imai Ken Takasawa Yoshihiro Minamiya Kazuma Kobayashi Kenichi Okubo Kenji Wakai Atsushi Shimizu Masayuki Yamamoto Motoki Iwasaki Koichi Matsuda Johji Inazawa Yuichi Shiraishi Hiroyoshi Nishikawa Yoshinori Murakami Michiaki Kubo Fumihiko Matsuda Yoichiro Kamatani Ryuji Hamamoto Keitaro Matsuo Takashi Kohno Division of Genome Biology National Cancer Center Research InstituteTokyoJapan Department of Clinical Genomics National Cancer Center Research InstituteTokyoJapan Laboratory for Statistical Analysis Center for Integrative Medical SciencesRIKENYokohamaJapan Department of Genomic Medicine Research InstituteNational Cerebral and Cardiovascular CenterOsakaJapan Laboratory for Genotyping Development Center for Integrative Medical SciencesRIKENYokohamaJapan Center for Antibody and Vaccine Therapy Research HospitalInstitute of Medical ScienceThe University of TokyoTokyoJapan Department of Medical Oncology and Cancer Center and Center for Advanced Medicine against CancerShiga University of Medical ScienceOtsuJapan Division of Medical AI Research and Development National Cancer Center Research InstituteTokyoJapan Center for Genomic Medicine Graduate School of MedicineKyoto UniversityKyotoJapan Department of Medical Oncology Japanese Red Cross Medical CenterTokyoJapan Department of Thoracic Oncology National Cancer Center Hospital EastJapan Department of Thoracic Oncology National Cancer Center HospitalTokyoJapan Department of Cellular and Organ Pathology Graduate School of MedicineAkita UniversityAkitaJapan Department of Respiratory Medicine Tokyo Medical and Dental UniversityBunkyo-kuTokyoJapan Division of General Thoracic Surgery Department of SurgeryShinshu University School of MedicineMatsumotoNaganoJapan Department of General Surgical Science Division of General Thoracic SurgeryGunma University Graduate School of MedicineIntegrative Center of General SurgeryGunma University HospitalGunmaJapan Department of Gastrointestinal Tract Surgery Fukushima Medical University School of MedicineFukushimaJapan StaGen Co. LtdTokyoJapan Division of Thoracic Surgery National Cancer Center HospitalTokyoJapan Department of Thoracic Surgery National Cancer Center Hospital EastChibaJapan Division of Translational Informatics Exploratory Oncology Research and Clinical Trial Center(EPOC

Dear editor,Lung carcinoma is responsible for the highest fatal-ity rate among cancer-related deaths globally,with lung adenocarcinoma(LADC)emerging as the prevailing sub-type.

关键词： adenocarcinoma lung Lung

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