Below are excerpts of the latest Kinematics news found online, copyrighted and direct link to their respective authors. Found, selected, and sorted. Any problem or additional source you would like to include here, please contact us.
- Animals, Vol. 13, Pages 1200: Glycerol-Free Equilibration with the Addition of G... This study investigated the effect of glycerol added in different phases of sperm equilibration on CASA and flow cytometry parameters of thawed ram spermatozoa. Sperm was collected from adult Wallachian rams. The freezing extender was glycerol-free ANDROMED® (Minitub GmbH, Tiefenbach, Germany) supplied by 6% exogenous glycerol at different stages of...
- JFMK, Vol. 8, Pages 38: Effectiveness of Therapeutical Interventions on the Scap... Shoulder pain is one the most common musculoskeletal complaints. The most common pathological causes of shoulder pain in the general population are subacromial impingement syndrome and adhesive capsulitis, commonly referred to as “frozen shoulder”. The purpose of this study was to evaluate the role of the scapulo-thoracic complex, particularly in...
- How software helps manufacturers better manage mobile robot fleets Learning Objectives Learn the tools that enable central control of an AGV or mobile robot fleet. Understand capabilities of software that helps with AGV and mobile robot management, routing, testing, validation to decrease time to deploy and increase efficiencies. AGV, mobile robot insights Automated guided vehicles (AGV) and mobile...
- Applied Sciences, Vol. 13, Pages 3912: Dynamics of a 3-UPS-UPU-S Parallel Mechan... In this paper, a parallel mechanism with two rotational degrees of freedom is proposed. It could rotate freely and continuously around the two coordinate axes at the fixed origin of the coordinate frame. The structure of the mechanism is a second-order over constraint parallel structure and the moving platform and...
- Healthcare, Vol. 11, Pages 873: Ankle Kinematics Characterization in Children wi... Idiopathic toe walking (ITW) is a gait deviation characterized by forefoot contact with the ground, sometimes observed in children, that alters ankle kinematics, possibly leading to health-related issues. When studying foot and ankle gait deviations, the adoption of a single-segment foot model entails a significant simplification of foot and ankle...
- Lattice piecewise affine approximation of explicit nonlinear model predictive co... To promote the widespread use of mobile robots in diverse fields, the performance of trajectory tracking must be ensured. To address the constraints and nonlinear features associated with mobile robot systems, we apply nonlinear model predictive control (MPC) to realize the trajectory tracking of mobile robots. Specifically, to alleviate the...
- A CNC pen plotter with very unusual kinematics The vast majority of automated, CNC-controlled machine tools utilize a kinematic motion system that is (not coincidentally) the easiest for people to wrap their heads around. This is your standard Cartesian layout, in which the tool head rides on linear rails along two or three axes. But there are many...
- Temporal Consistency Loss for Physics-Informed Neural Networks. (arXiv:2301.1326... Physics-informed neural networks (PINNs) have been widely used to solve partial differential equations in a forward and inverse manner using deep neural networks. However, training these networks can be challenging for multiscale problems. While statistical methods can be employed to scale the regression loss on data, it is generally challenging...
- Pressure Reconstruction from the Measured Pressure Gradient Using Gaussian Proce... Many numerical algorithms have been established to reconstruct pressure fields from measured kinematic data with noise by Particle Image Velocimetry (PIV), such as the Pressure Poisson solver and the Omni-Directional Integration (ODI) method. This study adopts Gaussian Process Regression (GPR), a probabilistic framework with an intrinsic de-noising mechanism to tackle...
- A look at hyperMILL 2023 CAD/CAM software suite Open Mind Technologies, a leading developer of CAD/CAM software solutions worldwide, has introduced its latest hyperMILL 2023 CAD/CAM software suite which offers users new and enhanced features for simplified NC programming in applications ranging from 2.5D machining to 5-axis milling. For easy programming of recurring shapes with a single click,...
- What’s Up With Viscosity Index? Go beyond simple viscosity to fully understand how oils will perform, particularly in extreme conditions. By Mark Barnes, PhD CMRP, Des-Case Corp. Anyone with even a cursory understanding knows that the most important property of a lubricant is viscosity. Among other factors, viscosity determines important parameters such as oil film...
- Tech Soft 3D launches CEETRON Toolkits to support CAE workflow Tech Soft 3D, a provider of engineering software development toolkits, announces a new line of toolkits designed to fully support computer-aided engineering (CAE) workflows. Comprising four components, the CEETRON suite of solutions enables software engineers to accelerate CAE application development at every stage of the process. The new toolkits bring...