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Evaluation of temperature dependent vortex pinning properties in strongly pinned YBa_(2)Cu_(3)O_(7-δ)thin films with Y_(2)BaCuO_(5)nanoinclusions

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Superconductivity 2024年第1期9卷 95-105页

作者： Alok K.jha Kaname Matsumoto Tomoya Horide Shrikant Saini Ataru Ichinose Paolo Mele Yutaka yoshida Satoshi Awaji Department of Materials Science and Engineering Kyushu Institute of TechnologyTobata-kuKitakyushu 804-8550Japan Department of Mechanical and Control Engineering Kyushu Institute of TechnologyTobata-kuKitakyushu 804-8550Japan Central Research Institute of Electrical Power Industry YokosukaKanagawa 240-0196Japan College of Engineering-Innovative Global Program Shibaura Institute of TechnologyMinuma-kuSaitama 337-8570Japan Department of Energy Engineering and Science Nagoya UniversityChikusa-kuNagoya 464-8603Japan Institute for Materials Research Tohoku UniversityAoba-kuSendai 980-8577Japan

The pinning of quantized magnetic vortices in superconducting YBa_(2)Cu_(3)O_(7-δ)(YBCO or Y123)thin films with Y_(2)BaCuO_(5)(Y211)nanoinclusions have been investigated over wide temperature range(4.2-77 K).The concentration of Y211 nanoinclusions has been systematically varied inside YBCO thin films prepared by laser ablation technique using surface modified target *** pinning force density values(Fp∼0.5 TNm^(−3)at 4.2 K,9 T)have been observed for the YBCO film with moderate concentration of Y211 nanoinclusions(3.6 area%on ablation target).In addition,uniform enhancement in critical current density(j_(c))was observed in the angular dependent j_(c)measurement of YBCO+Y211 nanocomposite films.Y211 nanoinclusions have been found to be very efficient in pinning the quantized vortices thereby enhancing the in‐field j_(c)values over a wide range of *** the concentration of Y211 secondary phase into Y123 film matrix results into agglomeration of Y211 phase and observed as increased Y211 nanoparticle *** larger secondary phase nanoparticles are not as efficient pinning centers at lower temperatures as they are at higher temperatures due to substantial reduction of the coherence length at lower *** of the temperature dependence of j_(c)for YBCO+Y211 nanocomposite films has been conducted and possible vortex pinning mechanism in these nanocomposite films has been discussed.

关键词： YBCO thin film Critical current Vortex pinning Nanoscale APCs

3 TMR引导下经直肠前列腺穿刺活检:基于前列腺影像报告和数据系统(PI-RADS)第2版诊断前列腺癌

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国际医学放射学杂志 2017年第3期 346-346页

作者： N.Tan W.C.Lin P.Khoshnoodi N.H.Asvadi j.yoshida D.j.Margolis 张单霞 The UCLA Prostate Imaging Research Group Department of Radiologyand Department of Pathology.David Geffen School of Medicine at UCLARonald Reagan UCLA Medical Center

摘要目的依据PI-RADS第1版和第2版判断在3 T MR引导下前列腺活检的诊断率。材料与方法本研究符合HIPAA并经机构伦理委员会批准。对106例男性病人行3 T MR引导下前列腺穿刺活检,获得134个活检组织。入组标准:1以往未行前列腺活检者,2以... 详细信息

摘要目的依据PI-RADS第1版和第2版判断在3 T MR引导下前列腺活检的诊断率。材料与方法本研究符合HIPAA并经机构伦理委员会批准。对106例男性病人行3 T MR引导下前列腺穿刺活检,获得134个活检组织。入组标准:1以往未行前列腺活检者,2以前前列腺活检阴性,但前列腺特异性抗原(PSA)水平升高者,或3具有前列腺癌病史且PSA水平升高者。临床采用3 T MR对前列腺进行引导穿刺活检并搜集病理资料。对每例病人及每个活检组织进行

关键词：穿刺活检前列腺癌 PI-RADS

A Rare Case of Concordant Atrioventricular Connection to L-Looped Ventricles in Situs Solitus:4-Dimensional Magnetic Resonance Imaging and 3D Printing

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Congenital Heart Disease 2022年第4期17卷 387-392页

作者： Gregory Perens Takegawa yoshida j.Paul Finn UCLA Mattel Children’s Hospital Children’s Heart CenterLos AngelesCAUSA Diagnostic Cardiovascular Imaging Laboratory Department of Radiology12222 David Geffen School of Medicine at UCLALos AngelesCAUSA

An infant male presented with the rare anatomy consisting of situs solitus,concordant atrioventricular connections to L-looped ventricles,double outlet right ventricle(DORV),and hypoplastic aortic arch.6 months after neonatal aortic arch repair,the morphologic right ventricle function deteriorated,and surgical evaluation was undertaken to determine if either biventricular repair with a systemic morphologic left ventricle or right ventricular exclusion was *** initial echocardiography,magnetic resonance imaging(MRI)was used to create detailed axial and 4-dimensional(4D)images and 3-dimensional(3D)printed *** detailed anatomy of this rare,complex case and its use in pre-surgical planning is presented.

关键词： Magnetic resonance imaging cardiac segments 3D printing

RadonPy:automated physical property calculation using all-atom classical molecular dynamics simulations for polymer informatics

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npj Computational Materials 2022年第1期8卷 2155-2169页

作者： Yoshihiro Hayashi junichiro Shiomi junko Morikawa Ryo yoshida The Institute of Statistical Mathematics(ISM) Research Organization of Information and Systems10-3 Midori-choTachikawaTokyo190-8562Japan Department of Mechanical Engineering The University of Tokyo7-3-1 HongoBunkyoTokyo113-8656Japan Institute of Engineering Innovation The University of Tokyo2-11 YayoiBunkyo-kuTokyo113-0032Japan Department of Materials Science and Engineering School of Materials and Chemical TechnologyTokyo Institute of Technology2-12-1 OokayamaMeguro-kuTokyo152-8552Japan Research and Services Division of Materials Data and Integrated System(MaDIS) National Institute for Materials Science(NIMS)1-2-1 SengenTsukubaIbaraki305-0047Japan Department of Statistical Science School of Multidisciplinary ScienceThe Graduate University of Advanced Studies(SOKENDAI)10-3 Midori-choTachikawaTokyo190-8562Japan

The spread of data-driven materials research has increased the need for systematically designed materials property ***,the development of polymer databases has lagged far behind other material *** present RadonPy,an open-source library that can automate the complete process of all-atom classical molecular dynamics(MD)simulations applicable to a wide variety of polymeric ***,15 different properties were calculated for more than 1000 amorphous *** MD-calculated properties were systematically compared with experimental data to validate the calculation conditions;the bias and variance in the MD-calculated properties were successfully calibrated by a machine learning *** the high-throughput data production,we identified eight amorphous polymers with extremely high thermal conductivity(>0.4 W∙m^(–1)∙K^(–1))and their underlying *** to the advancement of materials informatics since the advent of computational property databases for inorganic crystals,database construction using RadonPy will promote the development of polymer informatics.

关键词： property calculation dynamics

Energetics of the Solid Earth:An integrated perspective

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能源地球科学(英文) 2020年第1期1卷 28-35页

作者： Masaki yoshida M.Santosh Geophysical Research Group Research Center for Volcanoes and Earth’s InteriorJapan Agency for Marine-Earth Science and Technology(JAMSTEC)2-15 Natsushima-choYokosuka237-0061Japan School of Earth Sciences and Resources China University of GeosciencesBeijing100083China Department of Earth Sciences School of Physical SciencesUniversity of AdelaideSA5005Australia

The internal energy of the Solid Earth is mainly transferred through thermal convection of the ***,we discuss the 10^(20)-j-scale energy relating to the dynamics of the Solid Earth’s *** energy released from the interior of the present-day Earth to outer space per year is estimated as E_(earth)=1.4×10^(21) j yr^(-1) based on the recent dataset of globally observed crustal heat flow,which is a factor of two or three times larger than the annual energy consumption of the total population of the world,5.7×10^(20) j yr^(-1).Of the energy from global crustal heat flow,the energy released by all of the major hotspot plumes in volcanic vents per year is estimated as E_(plume)=7.2×10^(19) j yr^(-1),which is approximately only 6%of the *** propose that a large number of mantle plumes have not emerged as hotspots on the Earth’s surface,with the possibility that Eplume is larger than expected if the energy released from small seamounts of the Earth is *** the heat(energy)budget of the Earth,the heat production by the decay of radioactive isotopes in the mantle and crust is nearly comparable to the heat released by the secular cooling of the *** Eearth,the annual energy released by the secular cooling of the Earth is estimated as 6.6×10_(20) j yr^(-1).This energy is closely related to the geothermal energy from our planet.

关键词： Solid earth Energy Hot spots Earthquakes Volcanic eruptions

Evolutionary Origin of jAZ Proteins and jasm onate Signaling

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Molecular Plant 2019年第2期12卷 153-155页

作者： Gregg A. Howe Yuki yoshida DOE Plant Research Laboratory Michigan State University East Lansing Ml 48824 USA Department of Biochemistry and Molecular Biology Michigan State University East Lansing Ml 48824 USA Plant Resilience Institute Michigan State University East Lansing Ml 48824 USA Graduate School of Science and Technology Kumamoto University Kumamoto 860-8555 Japan

The many roles of jasmonate in plant growth, reproduction, and defense raise interesting questions about how this lipid-derived hormone emerged during evolution. Recent studies indicate that a uhigher plant*5 pathway involving jasmonoyl-L-isoleucine (jA-lle) as the receptor-active ligand is conserved in vascular plants (Bowman et al., 2017;Howe et al., 2018). Within this core sign aling pathway, j AZ protei ns link jA-lle perception to changes in the activity of MYC transcription factors (TFs)(Figure 1) and have emerged as a conserved hub for crosstalk in hormone response pathways.

关键词： Evolutionary Origin jAZ Proteins jasm onate Signaling

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

Flexible organic light-emitting diodes for antimicrobial photodynamic therapy

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npj Flexible Electronics 2019年第1期3卷 114-119页

作者： Cheng Lian Marta Piksa Kou yoshida Saydulla Persheyev Krzysztof j.Pawlik Katarzyna Matczyszyn Ifor D.W.Samuel Organic Semiconductor Centre School of Physics and AstronomyUniversity of St AndrewsSt Andrews KY169SSUK Advanced Materials Engineering and Modelling Group Faculty of ChemistryWroclaw University of Science and TechnologyWrocławPoland Ludwik Hirszfeld Institute of Immunology and Experimental Therapy Polish Academy of SciencesWroclawPoland

Bacterial infection and the growth of antibiotic resistance is a serious problem that leads to patient suffering,death and increased costs of *** address this problem,we propose using flexible organic light-emitting diodes(OLEDs)as light sources for photodynamic therapy(PDT)to kill *** involves the use of light and a photosensitizer to generate reactive oxygen species that kill neighbouring *** have developed flexible top-emitting OLEDs with the ability to tune the emission peak from 669 to 737 nm to match the photosensitizer,together with high irradiance,low driving voltage,long operational lifetime and adequate *** features enable OLEDs to be the ideal candidate for ambulatory PDT light sources.A detailed study of OLED–PDT for killing Staphylococcus aureus was *** results show that our OLEDs in combination with the photosensitizer methylene blue,can kill more than 99%of *** indicates a huge potential for using OLEDs to treat bacterial infections.

关键词： diodes light PDT

Silvicultural alternatives to conventional even-aged forest man-agement-what limits global adoption?

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Forest Ecosystems 2015年第2期2卷 123-138页

作者： Klaus j Puettmann Scott McG Wilson Susan C Baker Pablo j Donoso Lars Dr?ssler Girma Amente Brian D Harvey Thomas Knoke Yuanchang Lu Susanna Nocentini Francis E Putz Toshiya yoshida jürgen Bauhus Department of Forest Ecosystems and Society Oregon State University Consultant Forester and Forest Ecologist School ofBiological Sciences University of Tasmania Department of Forests and Society Faculty of Forest Sciences and Natural Resources Universidad Austral de Chile Southern Swedish Forest Research Centre Swedish Agricultural University Haramaya University Institut de recherche sur les forêts Université du Québec en Abitibi-Témiscamingue 445 Boulevard de l’Université Institute of Forest Management TUMSchool of Life Sciences Weihenstephan Technische Universit?t München Department of Forest Management and Statistics IFRIT Chinese Academy of Forestry Department of Agricultural Food and Forestry Systems University of Florence Department of Biology University of Florida Uryu Experimental Forest Field Science Center for Northern Biosphere Hokkaido University Chair of Silviculture Faculty of Environment and Natural Resources University of FreiburgTennenbacherstr

Background： The development of forestry as a scientific and management discipline over the last two centuries has mainly emphasized intensive management operations focused on increased commodity production, mostly wood. This conventionar＇ forest management approach has typically favored production of even-aged, single-species stands. While alternative management regimes have generally received less attention, this has been changing over the last three decades, especially in countries with developed economies. Reasons for this change include a combination of new information and concerns about the ecological consequences of intensive forestry practices and a willingness on the part of many forest owners and society to embrace a wider set of management objectives. Alternative silvicultural approaches are characterized by a set of fundamental principles, including avoidance of clearcutting, an emphasis on structural diversity and small-scale variability, deployment of mixed species with natural regeneration, and avoidance of intensive site-preparation methods. Methods： Our compilation of the authors＇ experiences and perspectives from various parts of the world aims to initiate a larger discussion concerning the constraints to and the potential of adopting alternative silvicultural practices. Results： The results suggest that a wider adoption of alternative silvicultural practices is currently hindered by a suite of ecological, economic, logistical, informational, cultural, and historical constraints. Individual contexts display their own unique combinations and relative significance of these constraints, and accordingly, targeted efforts, such as regulations and incentives, may help to overcome specific challenges. Conclusions： In a broader context, we propose that less emphases on strict applications of principles and on stand structures might provide additional flexibility and facilitate the adoption of alternative silvicultural regimes in a broader set of circumstanc

关键词： Natural Regeneration Forest Owner Stand Structure Commodity Production Private Landowner