Establishing a fair and reasonable initial allocation scheme for carbon emission rights is prerequisite the efficient stable operation of market an important guarantee China to achieve its reduction target. This study considers historical transfer emissions measures cumulative net China's provinces based on principle consumer responsibility. It draws up plan in 2020, principles equity, efficiency, sustainability. The intensity efficiencies under this distribution were also evaluated. results...

Due to the explosive growth trend of cross-border e-commerce, a series problems such as high transportation costs and insufficient publicity are be solved urgently by researching on supply chain from both decision-making coordination perspectives. Under four-incomplete cooperative Stackelberg modes e-commerce members, cost overseas suppliers promotion strategy domestic retailers determine profit together further influence choice optimal plan. Furthermore, Shapley value method full income...

The photon correlation of emission from a single quantum dot with cw excitation and pulsed is investigated in details. To calculate the second-order function for optical pumping, we deduce rate equations simplified two-level model under present master equation approach interaction picture to study evolution three-level system excitation. In addition, report measurements on self-assembled In0.5Ga0.5As dot, which show strong antibunching behaviour both conditions excitations. calculated...

In coexistence with bulk water, wetting in the hydrophobic grain boundary is unavailable at ambient conditions, because of less energy gain when water on top a surface. However, this study discloses high-pressure driven between surfaces. The dewetting-wetting transition pressure higher temperature increases, due to competition enthalpy and entropy loss. stably monolayer exhibits continuous phase from liquidlike square-ice-like form, through interconversions liquid square-ice components....

Abstract Aseismic slip is a stable fault slip, which allows strain to be relieved smoothly. prevents the earthquake propagation, but it could nucleate an elsewhere. Understanding mechanism of aseismic promising in revealing seismic cycle. Experimental evidence showed clay-rich gouge bears low-friction strength, and friction strengthened with velocity (velocity-strengthening), was thought support slip. Clay minerals are comprised platy crystalline layers water intercalated between them, may...

Entrepreneurial performance is an important indicator of the success individual entrepreneurship.Successful entrepreneurial behavior force to promote rural economic.So researches have been focus on entrepreneurship for a long time.On basis survey data we obtained from farmer entrepreneurs, this paper conducts empirical analysis "the impact prior knowledge farmers' performance".We conceptualize as having two dimensions: industry experience and functional experience.Results show that: The...

Household questionnaire survey was conducted in 200 residents of Tilan and Zhanhqiao neighborhoods, Xingang community, Shanghai to know their awareness knowledge about pulmonary tuberculosis (TB) prevention treatment. Results showed that 87.0% the surveyed knew TB symptoms, but only 42. 5% cough expectoration were 76. 5 % could not be transmitted by use something used patients, 85.5 government policy free payment reduction for treatment, 82. 0% there existed some hospitals treatment...