"significant improved" is a correct and usable phrase in written English.
You can use it when describing a noticeable amount of progress or improvement. For example: "The patient's health has significantly improved since beginning the new treatment plan."
The results indicated that the dimensional stability was significant improved with impregnation of APPUFs.
The simulation results shows significant improved detection accuracy as compared to the popular methods.
With 0.66 % mole percentage of Pt, the kinetics of electrochemical hydrogen insertion into porous carbon material is significant improved.
The measurements of energy linearity and resolution are significant improved by applying this correction method for electromagnetic showers.
Further evaluations on both human and mouse 11β-HSD revealed that seven urea derivatives exhibited significant improved potency and selectivity.
The Pt/MoC-RGO also shows a significant improved CO resistance ability, which likely originates from the abundant Pt-MoC-RGO three-phase interfaces in Pt/MoC-RGO.
Results show that specimens containing S-ettringite displayed a significant improved performance with regard to compressive strength at early and later ages and setting time.
The fracture stress of the film are significant improved to 83.92 MPa with even a low content of PEA (3.46 wt%).
Both forms of lime application significant improved the stocks of several SOC pools, crop productivity, biomass-C input rates, soil fertility attributes, and enzyme activity.
The performance of TPV devices can be significant improved with the designed 1D ten-layer Si/SiO2 PhC of excellent stop-band characteristic.
Therefore, the supercapacitive performance of graphene-ZnO hybrid based supercapacitor is significant improved.
