first few rainfall minutes.(4)The influence of the lawn on water infiltration depends on soil structure, hydraulic conductivity, and rainfall time. In some dangerous sites where the stability of highway slopes is susceptive to the soil moisture content, the ATPS should be installed in the hazardous zones to ensure that field monitoring data is collected in time.

Financial support provided by the National Key Research and Development Program of China (No. 2017YFC1501200), the National Natural Science Foundation of China (Nos. 41722209, 51678536, 41404096), the Scientific and Technological Research Program of Henan Province (No. 171100310100), Program for Innovative Research Team (in Science and Technology) in University of Henan Province (No. 19HASTIT043), and the Outstanding Young Talent Research Fund of Zhengzhou University (1621323001) is gratefully acknowledged. The authors thank the technicians fromUnity Technologies has a wide reach for its game engine, which designers use to make games for every platform. In 2016, games based on Unity were downloaded 16 billion times, up 31 percent from a year earlier, according to CEO John Riccitiello.

Riccitiello, speaking at the company’s press event today at the Game Developers Conference in San Francisco, said that Unity games are 38 percent of the top 1,000 mobile games, up from 34 percent in 2015. Unity games run on 2.6 billion devices, up from 2 billion in 2015.

Unity 5 debuted two years ago, and the company has been updating it since. Riccitiello said the company has made the software more robust and efficient. The improvements in Unity 5.3.4 led to a 38 percent reduction in support tickets