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Performance and calibration of quark/gluon-jet taggers using 140 fb^(-1) of pp collisions at √s=13 TeV with the ATLAS detector

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Chinese Physics C 2024年第2期48卷 1-25页

作者： G. Aad B. Abbott k. Abeling N.J. Abicht S.H. Abidi A. Aboulhorma H. Abramowicz H. Abreu Y. Abulaiti B.S. Acharya C. Adam Bourdarios L. Adamczyk S.V. Addepalli M.J. Addison J. Adelman A. Adiguzel T. Adye A.A. Affolder Y. Afik M.N. Agaras J. Agarwala A. Aggarwal C. Agheorghiesei A. Ahmad F. Ahmadov W.S. Ahmed S. Ahuja X. Ai G. Aielli A. Aikot M. Ait Tamlihat B. Aitbenchikh I. Aizenberg M. Akbiyik T.P.A. Åkesson A.V. Akimov D. Akiyama N.N. Akolkar k. Al khoury G.L. Alberghi J. Albert P. Albicocco G.L. Albouy S. Alderweireldt M. Aleksa I.N. Aleksandrov C. Alexa T. Alexopoulos F. Alfonsi M. Algren M. Alhroob B. Ali H.M.J. Ali S. Ali S.W. Alibocus M. Aliev G. Alimonti W. Alkakhi C. Allaire B.M.M. Allbrooke J.F. Allen C.A. Allendes Flores P.P. Allport A. Aloisio F. Alonso C. Alpigiani M. Alvarez Estevez A. Alvarez Fernandez M. Alves Cardoso M.G. Alviggi M. Aly Y. Amaral Coutinho A. Ambler C. Amelung M. Amerl C.G. Ames D. Amidei S.P. Amor Dos Santos k.R. Amos V. Ananiev C. Anastopoulos T. Andeen J.k. Anders S.Y. Andrean A. Andreazza S. Angelidakis A. Angerami A.V. Anisenkov A. Annovi C. Antel M.T. Anthony E. Antipov M. Antonelli F. Anulli M. Aoki T. Aoki J.A. Aparisi Pozo M.A. Aparo L. Aperio Bella C. Appelt A. Apyan N. Aranzabal S.J. Arbiol Val C. Arcangeletti A.T.H. Arce E. Arena J-F. Arguin S. Argyropoulos J.-H. Arling O. Arnaez H. Arnold G. Artoni H. Asada k. Asai S. Asai N.A. Asbah J. Assahsah k. Assamagan R. Astalos S. Atashi R.J. Atkin M. Atkinson H. Atmani P.A. Atmasiddha k. Augsten S. Auricchio A.D. Auriol V.A. Austrup G. Avolio k. Axiotis G. Azuelos D. Babal H. Bachacou k. Bachas A. Bachiu F. Backman A. Badea P. Bagnaia M. Bahmani A.J. Bailey V.R. Bailey J.T. Baines L. Baines O.k. Baker E. Bakos D. Bakshi Gupta V. Balakrishnan R. Balasubramanian E.M. Baldin P. Balek E. Ballabene F. Balli L.M. Baltes W.k. Balunas J. Balz E. Banas M. Bandieramonte A. Bandyopadhyay S. Bansal L. Barak M. Barakat E.L. Barberio D. Barberis M. Barbero M.Z. Barel k.N. Barends T. Barillari M-S. Barisits T. Barklow P. Baron D.A. Baron Mo The ATLAS Collaboration

The identification of jets originating from quarks and gluons,often referred to as quark/gluon tagging,plays an important role in various analyses performed at the Large Hadron Collider,as Standard Model measurements and searches for new particles decaying to quarks often rely on suppressing a large gluon-induced *** paper describes the measurement of the efficiencies of quark/gluon taggers developed within the ATLAS Collaboration,using √s=13 TeV proton–proton collision data with an integrated luminosity of 140 fb^(-1) collected by the ATLAS *** taggers with high performances in rejecting jets from gluon over jets from quarks are studied:one tagger is based on requirements on the number of inner-detector tracks associated with the jet,and the other combines several jet substructure observables using a boosted decision tree.A method is established to determine the quark/gluon fraction in data,by using quark/gluon-enriched subsamples defined by the jet *** in tagging efficiency between data and simulation are provided for jets with transverse momentum between 500 GeV and 2 TeV and for multiple tagger working points.

关键词： ATLAS JET QUARk GLUON TAGGING

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Correlation between dose-volume parameters and rectal bleeding after 12 fractions of carbon ion radiotherapy for prostate cancer

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World Journal of Radiology 2024年第7期16卷 256-264页

作者： Takashi Ono Hiraku sato Yuya Miyasaka Yasuhito Hagiwara Natsuko Yano Hiroko Akamatsu Mayumi Harada Mayumi Ichikawa Department of Radiation Oncology Faculty of MedicineYamagata UniversityYamagata 990-9585Japan Department of Heavy Particle Medical Science Yamagata University Graduate School of Medical ScienceYamagata 990-9585Japan

BACkGROUND Carbon ion radiotherapy(CIRT)is currently used to treat prostate *** bleeding is a major cause of toxicity even with ***,to date,a correlation between the dose and volume parameters of the 12 fractions of CIRT for prostate cancer and rectal bleeding has not been ***,the clinical risk factors for rectal bleeding were absent after 12 fractions of *** To identify the risk factors for rectal bleeding in 12 fractions of CIRT for prostate *** Among 259 patients who received 51.6 Gy[relative biological effectiveness(RBE)],in 12 fractions of CIRT,15 had grade 1(5.8%)and nine had grade 2 rectal bleeding(3.5%).The dose-volume parameters included the volume(cc)of the rectum irradiated with at least x Gy(RBE)(Vx)and the minimum dose in the most irradiated x cc normal rectal volume(Dx).RESULTS The mean values of D6cc,D2cc,V10 Gy(RBE),V20 Gy(RBE),V30 Gy(RBE),and V40 Gy(RBE)were significantly higher in the patients with rectal bleeding than in those *** cutoff values were D6cc=34.34 Gy(RBE),D2cc=46.46 Gy(RBE),V10 Gy(RBE)=9.85 cc,V20 Gy(RBE)=7.00 cc,V30 Gy(RBE)=6.91 cc,and V40 Gy(RBE)=4.26 *** D2cc,V10 Gy(RBE),and V20 Gy(RBE)cutoff values were significant predictors of grade 2 rectal *** The above dose-volume parameters may serve as guidelines for preventing rectal bleeding after 12 fractions of CIRT for prostate cancer.

关键词： Carbon ion radiotherapy Prostate cancer Rectal bleeding Dose volume parameters Prevention

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酒精饮料的生产过程

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酿酒科技 1993年第4期 71-71页

作者： Torii k sato k. 秋实

该专利叙述了酿制改善了香味的酒精饮料的生产方法。其法是，在发酵前向发酵物料中添加磷脂

关键词：酒精饮料饮料酒磷脂酶脂肪酶

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稀土化合物Pr3Co的低温磁性研究

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低温物理学报 2006年第1期28卷 90-93页

作者：路莹李玉山路庆凤梅原出安達義也佐藤清雄洛阳师范学院物理系河南师范大学物理系 3. 日本横滨国立大学工学部物理科

我们报告稀土化合物Pr3Co在低温下的磁化强度和磁化率随温度变化的曲线以及在不同温度下样品的磁化情况.在低温下,磁化强度随磁场强度的变化关系曲线为回线,在高温时为直线.我们还估出了磁化过程中磁性转变(即磁矩变化)的大小.

关键词：稀土化合物 Pr3Co磁化曲线磁性转变低温磁性

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ELASTO-PLASTIC BRANCHED ANALYSIS FOR AN INTERFACE CRACk BASED ON CRACk ENERGY DENSITY

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Acta Mechanica Solida Sinica 1995年第2期8卷 171-177页

作者： FAN, XY sato, Y WATANABE, k TAIYUAN UNIV TECHNOL INST APPL MECHTAIYUAN 030024PEOPLES R CHINA UNIV TOkYO INST IND SCITOKYO 106JAPAN

The elasto-plastic finite element analyses for an interface crack in dissimilar material, based on the crack energy density (CED) concept, are investigated in mode I loading condition. It is confirmed that the values of CED almost remain stable when the notch radius rho is sufficiently small, both in elastic and elasto-plastic case. Numerical results for both elastic and elasto-plastic cases show that under the mode I loading condition, when the crack propagates to the more stiff material with a small angle, the total CED will become larger than that along the interface. If the clack heads into the more compliant material, the CED will become less than that along the interface.

关键词： INTERFACE CRACk CRACk ENERGY DENSITY

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术中亚低温疗法改善动脉瘤蛛网膜下腔出血病人的术后脑血流损害

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中国微侵袭神经外科杂志 2001年第2期6卷 108-108页

作者：古莉 karibe H sato k Shimizu H

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Effects of Solid Solution Treating on the Microstructureand Damping Behaviour of MnCuNiFe Alloys

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Journal of Materials Science & Technology 1998年第4期14卷 299-307页

作者： Yin, Fuxing Ohsawa, Y. sato, A. kawahara, k. National Research Institute for Metals Tsukuba Ibaraki 305-0047 Japan B.B.Materia Co. Ltd. Chiba-Shi Chiba 267-0066 Japan

A high damping condition is easily obtained in Mn-(16-24) Cu-(4-6) Ni-2Fe (at. pct) alloys, when cooling rate is controlled after the solid solution treatment at 1173 k. It was observed that the temperature dependent changes of logarithmic decrement in 10 h cooled samples are sensitive to the alloy composition. As compared with water quenching treatment, controlled 10 h cooling improves T//N temperature of the alloys extensively by producing a Mn-enriched matrix portion in the alloys. Calculations suggest that the relative decreases of Cu and Ni content in the matrix portion be dominated by the Ni content in the original alloys, and therefore, the volume fraction of the Cu, Ni-enriched precipitates is estimated to be about 20% and 10% in the 4Ni and 6Ni alloys, respectively. As a result, the T//N temperature for each alloy, corresponding to the rising temperature of logarithmic decrement, has been related to the Cu, and Ni in the Mn-enriched matrix. The existence of left brace 110 right brace twinning boundaries is confirmed in the microstructure of both 4Ni and 6Ni alloys. However, the relative lattice strains, which the twinning boundaries act to accommodate, were found largely different in the two alloys. It is considered that boundaries with smaller orientation deviation can coordinate the external stresses easily by cyclic moving, and therefore, the broader damping peak which occurs in the 10 h cooled 6Ni alloy becomes feasible. Electron diffraction results also indicate possible formation of many sub-crystals in the matrix phase, which are relatively rotated on some invariant planes. Those sub-crystal boundaries might play some attenuation roles in the temperature range between T//N and room temperature. (Edited author abstract) 9 Refs.

关键词： Manganese alloys

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Development of Deformation-Semisolid-Casting (D-SSC) Process and Applications to Some Aluminum Alloys

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Journal of Materials Science & Technology 2008年第1期24卷 12-16页

作者： Tatsuo sato Department of Metallurgy and Ceramics Science Tokyo Institute of Technology 2-12-1O-okayamaMeguro-kuTokyoJapan

Recent advances in the semisolid casting technologies are introduced for aluminum *** advantages of the rheocast and thixocast methods to fabricate alloys with refined spheroidizedα-Al particles are described. The deformation-semisolid-casting （D-SSC） process developed by the author＇s group is *** D-SSC process is extremely effective to produce microstructures of refined intermetallic compound particles as well as the spheroidizedα-Al particles in the Al-Si based alloys containing highly concentrated *** the D-SSC processed Al-Si-Cu alloy high elongation of about 20% was achieved even contained concentrated impurity of *** D-SSC process is also useful to produce wrought aluminum alloys with microstructures of refinedα-Al particles.

关键词： Semisolid casting Rheocast Thixocast Aluminum alloys Intermetallic compound

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Near Range Radar and Its Application to Near Surface Geophysics and Disaster Mitigation

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Journal of Earth Science 2015年第6期26卷 858-863页

作者： Motoyuki sato Center for Northeast Asian Studies Tohoku University

In this paper, we discuss about the near range radar applied to various environmental applications and disaster mitigation issues. Synthetic aperture radar（SAR） processing or migration is the key technology in near range radar imaging, which can be used in ground penetrating radar（GPR） and ground-based synthetic aperture radar（GB-SAR）. We demonstrate some applications which include GPR for humanitarian demining, GPR for archaeological survey, GB-SAR for landslide monitoring and nondestructive inspection of wooden buildings. We also demonstrate a new array GPR system “Yakumo”, which was used for archaeological survey for demonstration of advanced multi-static radar signal processing for better radar imaging.

关键词： near range radar GPR GB-SAR disaster mitigation SAR processing migration,multi-static radar.

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Parallelization and sustainability of distributed genetic algorithms on many-core processors

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International Journal of Intelligent Computing and Cybernetics 2014年第1期7卷 2-23页

作者： Yuji sato Mikiko sato Faculty of Computer and Information Sciences Hosei UniversityTokyoJapan Graduate School of Engineering Tokyo University of Agriculture and TechnologyTokyoJapan

Purpose–The purpose of this paper is to propose a fault-tolerant technology for increasing the durability of application programs when evolutionary computation is performed by fast parallel processing on many-core processors such as graphics processing units(GPUs)and multi-core processors(MCPs).Design/methodology/approach–For distributed genetic algorithm(GA)models,the paper proposes a method where an island’s ID number is added to the header of data transferred by this island for use in fault ***–The paper has shown that the processing time of the proposed idea is practically negligible in applications and also shown that an optimal solution can be obtained even with a single stuck-at fault or a transient fault,and that increasing the number of parallel threads makes the system less susceptible to ***/value–The study described in this paper is a new approach to increase the sustainability of application program using distributed GA on GPUs and MCPs.

关键词： Evolutionary computation Genetic algorithms Fault identification Many-core processors Parallelization

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