Results 51 to 60 of about 1,018,744 (298)
Development of ankle supporter with elastomer-embedded flexible joint
Nihon Kikai Gakkai ronbunshu, 2016 The change of lifestyle and medical environment has led to the increasing number of those suffering from lifestyle-related diseases in Japan. The extension of healthy period in lifetime is one of the most important goals of Japanese health policy.
Isao ABE +3 more
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Actuators, 2023 This paper investigates the problem of modeling and controlling a space manipulator system with flexible joints and links. The dynamic model of the flexible manipulator system is derived by using the Lagrange equation and the floating frame of reference ...
Chenlu Feng +3 more
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Flexible Weinstein manifolds [PDF]
, 2013 This survey on flexible Weinstein manifolds is, essentially, an extract from our recent joint book.Comment: 41 pages, 8 ...
Kai Cieliebak +2 more
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objectives WHO grade 4 astrocytomas are associated with poor prognosis, and their prognostic factors remain controversial. This study aimed to identify the prognostic factors and develop a management algorithm for these patients. Methods This study retrospectively included 151 CNS5 adult grade 4 astrocytomas from two medical centers.
Jiawei Cai +13 more
wiley +1 more source
SensorsThe lower-limb assistance exoskeleton is increasingly being utilized in various fields due to its excellent performance in human body assistance. As a crucial component of robots, the joint is expected to be designed with a high-output torque to support ...
Jingbo Xu +6 more
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Coordinated Control after Grasping the Space Targets Using Controllable Damping Mechanism
Applied Sciences, 2022 Compliant capture of the space non-cooperative targets is a key technology in on-orbit services. A great challenge is that the multi-dimensional contact force generated by the tumbling space target can destabilize the spacecraft-manipulator system (SMS),
Rui Chang +3 more
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An Evaluation of Techroll Seal Flexible Joint Material [PDF]
, 1983 This study evaluated the materials utilized in the flexible joint for possible failure modes. Studies undertaken included effect of temperature on the strength of the system, effect of fatigue on the strength of the system, thermogravimetric analysis ...
Hall, W. B.
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Sex Representation in US Stroke Clinical Trials: A Decade of Trends and Challenges
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Stroke remains a major cause of disability and mortality in the US, with significant sex‐based disparities, and females remain underrepresented in stroke clinical trials. We aimed to examine sex representation in US‐based stroke clinical trials, identify trial characteristics associated with higher female enrollment (≥ 50%), and ...
Chaitali Dagli +5 more
wiley +1 more source
Fabrication and Test of Flexible Joint Thrust Vector Controlling System in SRM Using Polyurethane Elastomer [PDF]
فصلنامه علوم و فناوری فضایی, 2012 Outer space ballistic missiles use thrust vector control system and it is because aerodynamic surfaces are not efficient in thin air.Flexible joint is the most useful type of thrust vector control system through satellite transporters and ballistic ...
H. Mahdavy Moghaddam, M. M. Javadi
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Flexible fastener allows thermal expansion [PDF]
, 1964 A flexible fastener permits thermal expansion of model skin sections which are rigidly attached to supporting structures in wind tunnel tests.
Crumpler, W. B.
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