although the applications of nanotechnology have been widely studied, the risk measurement and assessment of nanoparticles effect on biological systems and ecosystems has not been clearly demonstrated. the small size and specific properties of nanoparticles makes them a carrier for toxic chemical pollutants. several studies show the nanoparticles and nanotubes can release in the environment and...

This study examines the system of case marking in two groups of German-speaking children, five children with Specific Language Impairment (SLI) and five typically-developing (TD) children matched to the SLI children on a general measure of language development. The data from both groups demonstrate high accuracy scores for structural case marking and overapplications of structural cases to inst...

a r t i c l e i n f o a b s t r a c t By demonstrating the importance of entrepreneurial exit to the entrepreneur, the firm, the industry, and the economy I contend that our understanding of the entrepreneurial process is incomplete without the inclusion of entrepreneurial exit. I define entrepreneurial exit and demonstrate how this conceptualization provides concepts that are unique from those...

Abstract Whilst contemporary literature indicates that the business environment (BE) impacts almost all entrepreneurial activities, there are indications unique and institutional setting in Africa (with its challenges opportunities) nature of SMEs (their strengths weaknesses), among other factors, lead to context-specific impact regulations on performance African SMEs. Using regressions propens...

This paper review the conventional setting of Herzberg Two-Factors Theory and compare with current research finding that implemented the theory. This paper discuss findings from various countries and industries have found contrariwise with the theory, where Extrinsic Factors that should only turn up with job dissatisfactions or neutralize feelings towards jobs have indeed effected respondents’ ...