1 Table of Contents: “... materials -- Piezoelectric polymers and their applications -- Polymeric insulators in electrical engineering...”

2 “...Part 1 is particularly concerned with physical properties, electrical ageing and modeling...”

3 Table of Contents: “...Electric Heating Load Prediction Based on TCN-LSTM Hybrid Neural Network -- Anomaly Data Mining...”

4 Table of Contents: “... Meteorological Factors -- Business Model and Practice of Virtual Power Plants -- Integrated Electricity/Heat...”