Blar i NTNU Open på forfatter "Zhang, Ning"
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Channel-based Optimal Back-off Delay Control in Delay-Constrained Industrial WSNs
Li, Qihao; Zhang, Ning; Cheffena, Michael; Shen, Xuemin (Sherman) (Journal article; Peer reviewed, 2019)Recent developments in industrial wireless sensor networks (IWSNs) have revolutionized industrial automation systems. However, harsh industrial environment poses great challenges to a time-critical and reliable wireless ... -
The driving forces behind the change in energy consumption in developing countries
Li, Shuping; Meng, Jing; Zheng, Heran; Zhang, Ning; Huo, Jingwen; Li, Yuan; Guan, Dabo (Peer reviewed; Journal article, 2021)Economic growth is principally powered by energy fuels. While the potential energy transition pathways in developed countries are clear, they have not been well explored for developing countries. Here, we study the average ... -
Pull-out and critical embedment length of grouted rebar rock bolts - mechanisms when approaching and reaching the ultimate load
Høien, Are Håvard; Li, Charlie Chunlin; Zhang, Ning (Peer reviewed; Journal article, 2021)Rock bolts are one of the main measures used to reinforce unstable blocks in a rock mass. The embedment length of fully grouted bolts in the stable and competent rock stratum behind the unstable rock blocks is an important ...