Results 21 to 30 of about 23,402 (249)
Analysis and Solutions of Axle Counter Red-light Band Issues on Hangzhou Metro Line 1
Chengshi guidao jiaotong yanjiuObjective During the train commissioning and trial operation of Hangzhou Metro Line 1 Phase III section, abnormal occupancy (red-light band) appears in axle counter equipment at different positions along the line, significantly affecting metro ...
JIN Gangwei +3 more
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Matroshka DOSTEL measurements onboard the International Space Station (ISS)
Journal of Space Weather and Space Climate, 2015 This paper presents the absorbed dose and dose equivalent rate measurements achieved with the DOSimetry TElescope (DOSTEL) during the two Matroshka (MTR) experiment campaigns in 2004/2005 (MTR-1) and 2007/2008 (MTR-2B). The comparison between the inside (
Labrenz Johannes +4 more
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Cohomology Algebras of a Family of DG Skew Polynomial Algebras
Mathematics, 2023 Let A be a connected cochain DG algebra such that its underlying graded algebra A# is the graded skew polynomial algebra k⟨x1,x2,x3⟩/x1x2+x2x1x2x3+x3x2x3x1+x1x3,|x1|=|x2|=|x3|=1. Then the differential ∂A is determined by ∂A(x1)∂A(x2)∂A(x3)=Mx12x22x32 for
Xuefeng Mao, Gui Ren
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Intelligent Detection System for Metro Tunnel Lining Defects Based on Deep Learning Method
Chengshi guidao jiaotong yanjiuObjective The main defects on metro tunnel inner wall are cracks and water seepage. Current detection methods based on manual and semi-automatic equipment have problems such as high intensity, low efficiency, and low reliability.
ZHANG Yue +5 more
doaj +1 more source
, 2013 Box plots comparing the MTr measures of HC (left), RIS subjects (center) and RRMS patients (right). Values are relative to whole brain-MTr (top left), lesional-MTr (top right), NAWM-MTr (bottom left) and cortical-MTr (bottom right).
Francesca Rossi (119260) +13 more
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Journal of Advanced Research, 2023 Introduction: The excessive dosage of pesticides required for agronomic reality results in growing contamination of pesticide residues in environment, thus bringing high risks to crop production and human health.
Zhao Jie Chen +4 more
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Sensitivity of individual MTR statistical mapping analysis.
, 2013 MTR maps of 6 controls were decreased uniformly in MTR by 1 to 15%. Statistical mapping analyses of these modified MTR maps were then assessed and quantified using the predefined threshold showing presence of clusters for all subjects for a 4% decrease ...
Anthony Faivre (344282) +11 more
core +1 more source
INDEX Revista de Arte ContemporáneoEsta investigación busca recopilar prácticas artísticas que den guías para pensar en el futuro desde el Ecuador, primero identificando tres circunstancias que nos alejan, pero que al mismo tiempo, nos acercan a pensar en el mañana: un presente dilatado ...
Pedro Cagigal
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Frontiers in Oncology, 2022 PurposeThe aim of this study is to evaluate the utility of magnetization transfer (MT) imaging in the study of normal uterus and common uterine lesions.MethodsThis prospective study enrolled 160 consecutive patients with suspected uterine lesions.
Qiu Bi +8 more
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