LONGITUDINAL FORCE BEARING CAPACITY ANALYSIS OF SLAVE LOCOMOTIVESWITH 13A/QKX100 COUPLER/DRAFT GEAR SYSTEM IN HEAVY HAUL TRAIN

Longitudinal Force Bearing Capacity Analysis of Slave Locomotiveswith 13A/QKX100 Coupler/Draft Gear System in Heavy Haul Train

For studying longitudinal force bearing capacity of slave locomotives in heavy haul trains, nonlinear draft gear models and detailed coupler models were developed after the analysis of working mechanism Movie Posters of 13A/QKX100 coupler/draft gear systems.By utilizing a train model consisted of one HXD1 8-axle locomotive and two C80 freight wagon

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Longevity: epigenetic and biomolecular aspects

Many aging theories and their related molecular mechanisms have been proposed.Simple model organisms such as yeasts, worms, Face Tattoos fruit flies and others have massively contributed to their clarification, and many genes and pathways have been associated with longevity regulation.Among them, insulin/IGF-1 plays a key and evolutionary conserved

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Structural lability of Barley stripe mosaic virus virions.

Virions of Barley stripe mosaic virus (BSMV) were neglected for more than thirty years after their basic properties were determined.In this paper, the physicochemical characteristics of BSMV virions and virion-derived viral capsid protein (CP) were analyzed, namely, the absorption and intrinsic fluorescence spectra, circular dichroism spectra, diff

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Discontinuation of non-Vitamin K antagonist oral anticoagulants in patients with non-valvular atrial fibrillation: a population-based cohort study using primary care data from The Health Improvement Network in the UK

Objective To determine discontinuation rates, patterns of use and predictors of discontinuation of non-vitamin K antagonist oral anticoagulants (NOACs) among patients with non-valvular atrial fibrillation (NVAF) in the first year of therapy.Design Population-based cohort study.Setting UK primary care.Population 11 481 patients with NVAF and a first

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