The employment quality of college graduates in China is a topic of widespread concern.This paper uses authoritative data sources,including the China Labor Statistics Yearbook,China Statistical Yearbook,and data from p...The employment quality of college graduates in China is a topic of widespread concern.This paper uses authoritative data sources,including the China Labor Statistics Yearbook,China Statistical Yearbook,and data from provincial statistical bureaus,to examine the employment quality of college graduates in different regions of China.Specifically,the paper explores three aspects:salary level,job intensity,and job stability.The research results indicate that undergraduate graduates experience lower job intensity than college counterparts.However,while North,East,and South China show high salary levels and job stability,issues such as high work intensity,high cost of living,and small living space exist.Therefore,this paper offers policy development recommendations to promote job market reform and improve employment quality.These recommendations aim to address the challenges faced by college graduates in various regions of China and to promote the stability of the country’s social and economic development.By examining the employment quality of college graduates in different regions of China,this paper provides valuable insights for scholars,policymakers,and practitioners.展开更多
Quantitative investigation on mechanical characteristics of cardiac myocytes has important physiological significance. Based on elastic substrate technique, this paper develops a set of algorithms for high-efficiency ...Quantitative investigation on mechanical characteristics of cardiac myocytes has important physiological significance. Based on elastic substrate technique, this paper develops a set of algorithms for high-efficiency cellular traction recovery. By applying a gradient-based digital image correlation method to track randomly distributed fluorescence microbeads on the deformed substrate induced by single cardiac myocyte, high-resolution substrate displacement field can readily be obtained. By using a numerical algorithm based on the integral Boussinesq solution, cell-substrate tractions are reconstructed in a stable and reliable manner. Finally, spatiotemporal dynamics of a single cardiac myocyte is investigated as it adheres to a polyacrylamide elastic substrate.展开更多
文摘The employment quality of college graduates in China is a topic of widespread concern.This paper uses authoritative data sources,including the China Labor Statistics Yearbook,China Statistical Yearbook,and data from provincial statistical bureaus,to examine the employment quality of college graduates in different regions of China.Specifically,the paper explores three aspects:salary level,job intensity,and job stability.The research results indicate that undergraduate graduates experience lower job intensity than college counterparts.However,while North,East,and South China show high salary levels and job stability,issues such as high work intensity,high cost of living,and small living space exist.Therefore,this paper offers policy development recommendations to promote job market reform and improve employment quality.These recommendations aim to address the challenges faced by college graduates in various regions of China and to promote the stability of the country’s social and economic development.By examining the employment quality of college graduates in different regions of China,this paper provides valuable insights for scholars,policymakers,and practitioners.
基金supported by the National Basic Research Program (Grant No2007CB935602)the National Natural Science Foundation of China (Grant Nos90607004,10672005 and 10872008)
文摘Quantitative investigation on mechanical characteristics of cardiac myocytes has important physiological significance. Based on elastic substrate technique, this paper develops a set of algorithms for high-efficiency cellular traction recovery. By applying a gradient-based digital image correlation method to track randomly distributed fluorescence microbeads on the deformed substrate induced by single cardiac myocyte, high-resolution substrate displacement field can readily be obtained. By using a numerical algorithm based on the integral Boussinesq solution, cell-substrate tractions are reconstructed in a stable and reliable manner. Finally, spatiotemporal dynamics of a single cardiac myocyte is investigated as it adheres to a polyacrylamide elastic substrate.
