Results 21 to 30 of about 1,676,547 (250)
Sensors, 2023 Traditional stiffness modeling methods do not consider all factors comprehensively, and the modeling methods are not unified, lacking a global stiffness model.
Sen Wang +5 more
doaj +1 more source
IEEE Access, 2023 The existing clearance in the mechanical joints plays a crucial role in the assembly of mechanical systems, allowing the mobility of its components. However, few studies have explored models that consider joint clearance in the case of electromechanical ...
Ludwin Molina Arias +2 more
doaj +1 more source
The Effects of Joint Clearance on the Dynamics of the 3-RPR Planar Parallel Manipulator [PDF]
International Journal of Advanced Design and Manufacturing Technology, 2018 In reality, clearances in the joints are inevitable due to the defects arising from manufacturing process, design tolerances, and wearing after a certain working period.
Seyyed Mojtaba Varedi-Koulaei +1 more
doaj
Effect of Multi-Joint Clearance Coupling on Shimmy of Nose Landing Gear
Aerospace, 2023 The existence of joint clearances in the nose landing gear (NLG) is inevitable and significantly affects shimmy. It was found that the interaction of each joint clearance is closely related to the analysis of shimmy stability.
Guang Feng, Bingyan Jiang, Yiyao Jiang
doaj +1 more source
Non-Uniform Clearance between Rotor Surfaces and Its Effect on Machine Performance in Twin-Screw Compressors [PDF]
, 2012 The performance of twin-screw compressors is primarily affected by the clearance between a pair of meshing rotors. This study proposes a method for calculating the normal clearance along the contact line between rotors using two normal rack curves, which
Wu, Yu-Ren +2 more
core +1 more source
Creatinine clearance versus serum creatinine as a risk factor in cardiac surgery [PDF]
, 2003 Walter JA, Mortasawi A, Arnrich B, et al. Creatinine clearance versus serum creatinine as a risk factor in cardiac surgery. BMC Surgery. 2003;3(1): 4.BACKGROUND: Renal impairment is one of the predictors of mortality in cardiac surgery.
Mortasawi, Amir +21 more
core +2 more sources
The value of statistical life and cost–benefit evaluations of landmine clearance in Cambodia [PDF]
, 2010 Development agencies spend approximately US$ 400 million per year on landmine clearance. Yet many cost–benefit evaluations suggest that landmine clearance is socially wasteful because costs appear to far outweigh social benefits.
Helmers, Kent +5 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Latino children are projected to make up nearly one‐third of United States (US) children by 2060, and many of their caregivers speak Spanish. Prior survey research has documented communication difficulties for Spanish‐speaking caregivers of children with cancer, but contemporary qualitative data are limited.
Jenny Ruiz +6 more
wiley +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo +5 more
wiley +1 more source
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2015 This paper proposes a normalized-constrained approach for the joint clearance design of deployable overconstrained Myard 5R mechanism. Firstly, the overconstrained mobility characteristic of Myard 5R mechanism is analyzed, we show that the dimensional ...
Hao SHEN, Hailin HUANG, Tie JI
doaj +1 more source