Algernon Charles Swinburne’s late poems encouraging Britain’s aggression against the Boer States are exercises in imperialist jingoism,and seem at odds with the poet's longstanding Republicanism and advocacy of indi...
Objectives. Common symptoms of adenomyosis include pain and bleeding disorders and can severely impact a patient’s quality of life. Few studies report on the impact of hysteroscopy procedures on improving these sympt...
AIM:To assess the effects of upper lid blepharoplasty on visual quality.METHODS:Seventy-three eyelids of 39 patients were subjected to upper lid blepharoplasty.Pre- and postoperative contrast sensitivity,visual acui...
Supported by National Natural Science Foundation of China(Grant No.51305356);Spring Sunshine Plan of Ministry of Education of China(Grant No.14202505);Talent Introduction of Xihua University,China(Grant No.Z1220217)
A novel specific type of worm drive, so-called end face engagement worm gear(EFEWD), is originally presented to minimize or overcome the gear backlash. Different factors, including the three different types, contact...
Project(51175505)supported by the National Natural Science Foundation of China
A nonlinear model of anti-backlash gear with time-varying friction and mesh stiffness was proposed for the further study on dynamic characteristics of anti-backlash gear. In order to improve the model precision, appli...