全部文献期刊会议图书|学者科研项目
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作者:Feng Zhang , Minglong Xu , Shubao Shao ...
来源:[J].Journal of Sound and Vibration(IF 1.613), 2020
摘要:Abstract(#br)To improve the passive control effect on low frequency micro-vibration of structures with high static support stiffness, this paper proposed a high-static-low-dynamics stiffness vibration isolator (HSLDs-VI). This device is equipped with a magnetic negative stiffness...
作者:Fei Ding , Xichun Luo , Yukui Cai ...
来源:[J].Mechanical Systems and Signal Processing(IF 1.913), 2020, Vol.141
摘要:Abstract(#br)Lorentz type fast tool servo devices have found wide applications in freeform machining but they face problems of insufficient stiffness with large depth of cut. Acceleration feedback control is an alternative way to enhance the dynamic stiffness without the need for...
作者:Tomasz Zapolski , Jacek Furmaga , Andrzej Jaroszyński ...
来源:[J].BMC Nephrology(IF 1.644), 2017, Vol.18 (1)Springer
摘要:... Sclerotic component depends on deterioration of elastic properties of the aortic wall and is called aortic stiffness. The most valuable, non-invasive method of aortic stiffness assessment is echocardiography, which allows to calculate the aortic stiffness index (ASI). ASI is ...
作者:Frieder Krause , Jan Wilke , Daniel Niederer ...
来源:[J].Trials(IF 2.206), 2017, Vol.18 (1)Springer
摘要:... In addition to neuronal mechanisms, improved flexibility may be driven by acute morphological adaptations, such as a reduction in passive tissue stiffness or improved movement between fascial layers. The aim of the intended study is to evaluate the acute effects of SMR on the...
作者:Rathika Krishnasamy , Sven-Jean Tan , Carmel M. Hawley ...
来源:[J].BMC Nephrology(IF 1.644), 2017, Vol.18 (1)Springer
摘要:Arterial stiffness is an independent predictor of all - cause and cardiovascular mortality in patients with chronic kidney disease (CKD). There are limited prospective data however on progression of arterial stiffness in CKD, including evaluating associations with bone mineral...
作者:Ting Xia , Cynthia R. Long , Robert D. Vining ...
来源:[J].BMC Complementary and Alternative Medicine(IF 2.082), 2017, Vol.17 (1)Springer
摘要:... Spinal stiffness is routinely assessed by clinicians performing SM. Flexion-relaxation ratio (FRR) was shown to distinguish between LBP and healthy populations. The primary objective of this study was to examine the association of these two physiological variables with patien...
作者:Chuan Wang , Lin Li , Zhicheng Liu
来源:[J].BMC Ophthalmology(IF 1.444), 2017, Vol.17 (1)Springer
摘要:... Our concern is what factors lead to the variation of the stiffness of trabecular tissue/cells.
作者:Maria Alexandra Mineiro , Pedro Marques da Silva , Marta Alves ...
来源:[J].BMC Pulmonary Medicine(IF 2.76), 2017, Vol.17 (1)Springer
摘要:... This study aim to assess differences in changes in arterial stiffness of two groups of patients, defined as having daytime sleepiness or not, after continuous positive airway pressure (CPAP) treatment.
作者:Kanittha Ratchatasettakul , Sasivimol Rattanasiri , Kwannapa Promson ...
来源:[J].BMC Gastroenterology(IF 2.11), 2017, Vol.17 (1)Springer
摘要:Controlled attenuation parameter (CAP) and liver stiffness (LS) measured by transient elastography (TE, Fibroscan®) have been used for steatosis and fibrosis assessment. We evaluated the effect of meal intake on CAP and LS values.
作者:Zeynep Canan Özdemir , Pelin Köşger , Birsen Uçar ...
来源:[J].Thrombosis Research(IF 3.133), 2020, Vol.189, pp.102-107
摘要:... This study investigated the myocardial functions, blood pressure changes, arterial stiffness, and risk factors associated with cardiovascular diseases in children with hemophilia.(#br)Material and methods(#br)In total, 17 children with severe hemophilia A and 23 healthy c...

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