From: Effect of Thermal Cyclic Loading on Stress-Strain Response and Fatigue Life of 3D Chip Stacking Structure
Factor and level
A
B
C
D
Level 1
23.20
21.53
23.22
23.13
Level 2
23.07
23.16
23.19
Level 3
24.98
23.21
23.27
Effect
0.01
3.45
0.06
0.14
Rank
4
1
3
2