Determining the Influence of Motivation and Job Satisfaction towards Job Performance of Generation Y+Z Employees of The RARE Company, China

The purpose of the study was to determine the effect of intrinsic and extrinsic motivational factors and job satisfaction on job performance of the employees in the RARE Company in China in response to recommended plans on enhancing their motivation for higher company's performance. Quantitative data got accumulated from 55 operational-level officers working at the RARE Company through questionnaires. The results of the data were analyzed by using mean score, multiple and simple linear regression, along with one-way ANOVA.             The results of the study show that intrinsic factors, including career plan, training, target incentive, teamwork has a significant effect on employees' satisfaction. In contrast, employees' satisfaction has a significant effect on job performance for the RARE company in China, so the management and human resources departments of the RARE Company should give priority to intrinsic motivation and job satisfaction so that employees at different levels in the company have a higher motivation to improve their job performance, which is beneficial to the long-term improvement of organizational performance

Mobility analysis of generalized angulated scissor-like elements with the reciprocal screw theory

This paper deals with the planar closed loop linkage consisting of a series of scissor-like elements connected by revolute joints. Because every generalized angulated element (GAE) subtends a constant angle during the motion, every angulated link was assumed as a PRRP linkage which has two prismatic joints and two revolute joints. Therefore, the two PRRP linkages of the GAE are individually movable with a single degree of freedom. The mobility of two types of GAEs was investigated with the method based on the screw theory. It has been proven that both types of GAEs are movable because the terminal constraints exerted to the common joint by the two linkages are equal

Motion analysis of a foldable barrel vault based on regular and irregular Yoshimura Origami

This paper investigates the geometry of a foldable barrel vault with Yoshimura Origami patterns during the motion. On the base of the geometry analysis of the origami unit, the radius, span, rise, and longitudinal length of the foldable barrel vault with regular Yoshimura Origami pattern in all configurations throughout the motion are determined. The results show that the radius of curvature and the span increase during deployment. But the rise increases first, followed by a decrease with increasing fold angle. Furthermore, the influence of the apex angle of the origami unit and the numbers of triangular plates in the span direction on the geometric parameters is also investigated. Finally, the method to obtain the rise and span of the barrel vault with irregular origami pattern is also given

Ultrasound Imaging Techniques for Spatiotemporal Characterization of Composition, Microstructure, and Mechanical Properties in Tissue Engineering

Ultrasound techniques are increasingly being used to quantitatively characterize both native and engineered tissues. This review provides an overview and selected examples of the main techniques used in these applications. Grayscale imaging has been used to characterize extracellular matrix deposition, and quantitative ultrasound imaging based on the integrated backscatter coefficient has been applied to estimating cell concentrations and matrix morphology in tissue engineering. Spectral analysis has been employed to characterize the concentration and spatial distribution of mineral particles in a construct, as well as to monitor mineral deposition by cells over time. Ultrasound techniques have also been used to measure the mechanical properties of native and engineered tissues. Conventional ultrasound elasticity imaging and acoustic radiation force imaging have been applied to detect regions of altered stiffness within tissues. Sonorheometry and monitoring of steady-state excitation and recovery have been used to characterize viscoelastic properties of tissue using a single transducer to both deform and image the sample. Dual-mode ultrasound elastography uses separate ultrasound transducers to produce a more potent deformation force to microscale characterization of viscoelasticity of hydrogel constructs. These ultrasound-based techniques have high potential to impact the field of tissue engineering as they are further developed and their range of applications expands.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/140238/1/ten.teb.2015.0453.pd