Manpower Training System Design for Social enterprise

In the process of promoting social enterprise, socialentrepreneurs need to have ability of social impact and businessmanagement. This study constructs a talent nurturing system oftraining operation, management and social entrepreneurship forsocial enterprises. In the content, the talent nurturing system isbased on social requirement and business operation whichincludes course, teaching hours and teaching methods. In thetime horizon, the talent nurturing system includes operation skilltraining in the short-term, management training in the mid-term,and theory and analysis capability cultivation in the long-term.In the fostering agency, the talent nurturing system includesuniversities, government vocational training institutions (center),and social enterprise internship. The talent cultivation plan isbased on ability requirement of social enterprises operation andmanagement. Depending on the capabilities characteristics ofsocial enterprise required, the talent cultivation plan will providethe most suitable training courses and training methods

Estimating the Impacts of Climate Change on Mortality in OECD Countries

The major contribution of this study is to combines both climatic and macroeconomic factors simultaneously in the estimation of mortality using the capital city of 22 OECD countries from the period 1990 to 2008. The empirical results provide strong evidences that higher income and a lower unemployment rate could reduce mortality rates, while the increases in precipitation and temperature variation have significantly positive impacts on the mortality rates. The effects of changing average temperature on mortality rates in summer and winter are asymmetrical and also depend on the location. Combining the future climate change scenarios with the estimation outcomes show that mortality rates in OECD countries in 2100 will be increased by 3.77% to 5.89%.Climate change; mortality; panel data model

Geometric semimetals and their simulation in synthetic matter

Topological semimetals, such as the Weyl and Dirac semimetals, represent one of the most active research fields in modern condensed matter physics. The peculiar physical properties of these systems mainly originate from their underlying symmetries, emergent relativistic dispersion, and band topology. In this Letter, we present a different class of gapless systems in three dimensions, dubbed $\textit{geometric semimetals}$. These semimetals are protected by the generalized chiral and rotation symmetries, but are topologically trivial. Nevertheless, we show that their band geometry is nontrivial, as evidenced by the nonzero quantum metric trace with possible quantization. The possible realization in synthetic-matter experiments is also discussed.Comment: 8+2 pages, 2 figures. v3: Published versio