The phrase "and discussed the effect" is correct and usable in written English.
You can use it when referring to a conversation or analysis regarding the impact or influence of something.
Example: "The researchers gathered to review the findings and discussed the effect of the new policy on community health."
Alternatives: "and examined the impact" or "and analyzed the influence".
However, some researchers proposed and discussed the effect of dust on the transparent cover of solar collectors (Elminir 2006).
We have studied the soliton evolution and its propagation in a homogeneous plasma and discussed the effect of magnetic field.
Some analysts have pointed to the complexity of a mansion tax, debated how much would be raised, and discussed the effect on house building.
A Particle Swarm Optimization (PSO) method of MPPT for PV system was proposed and discussed the effect of various irradiation conditions with partial shading.
Changchao Jia et al. [12] prepared uniform multiple crystalline silver nanowires by glycerol and ethylene glycol co-mediated and discussed the effect of different volume ratios of EG and glycerol on the synthesis of Ag NWs.
The distinct features of our work can be summarized as follows: (1) We have studied the soliton evolution and its propagation in a homogeneous plasma and discussed the effect of magnetic field.
Numerical examples are presented and discussed the effects of the poling direction, material combination and the load combination on dynamic intensity factors.
Nemati et al. [22] simulated the natural convection of a lid-driven flow filled with Cu-water, CuO-water, and Al2O3-water nanofluids and discussed the effects of nanoparticle volume fraction and Reynolds number on the heat transfer.
Soon thereafter, Newell [14] highlighted the value of integrating mechanical structures with microelectronic circuits using microfabrication techniques, and discussed the effects of scale on certain material and structural properties (including fatigue, thermomechanical noise, and viscous air damping).
