European Cities Reloaded.Stress or Relaxation? This article justifies the thesis that the full implementation of the Smart City concept (re-development of cities around the world) will significantly reduce the stress in which their inhabitants live.The article starts with introducing the very concept 621 of Smart City: why there is a need to rebuil
Recent development and prospect of membranes for alkaline zinc-iron flow battery
Alkaline zinc-iron flow battery (AZIFB) is promising for stationary energy storage to achieve the extensive application of renewable energies due to its features of high safety, high power density and low cost.However, the major bottlenecks such as the occurrence of short circuit, water migration and low efficiency have limited its further applicat
Effective hybrid feature selection using different bootstrap enhances cancers classification performance
Abstract Background Machine learning can be used to predict the different onset of human cancers.Highly dimensional data have enormous, complicated problems.One of these is an excessive number of genes plus over-fitting, fitting time, and classification accuracy.Recursive Feature Elimination (RFE) is a wrapper method for selecting the best subset o
Source and migration direction of hydrocarbon in Lower Paleozoic in Gubei buried hill, Jiyang Depression, Bohai Bay Basin
In order to clarify the characteristics of oil and gas migration and accumulation in the Lower Paleozoic of the Gubei buried hill and guide the direction of further oil and gas exploration, the hydrocarbon generation, 621 transportation, migration and accumulation were systematically studied based on the data of drilling, seismic and testing.The oi