The part of the sentence "increased the efficacy of" is correct and usable in written English.
You can use it when you are referring to a situation in which a particular action has produced a beneficial result. For example: "The addition of new resources to the project increased the efficacy of the team and resulted in the successful completion of the task."
His early studies conducted on mice found that periods of severe fasting significantly increased the efficacy of chemotherapy.
Complicated issues arise in each state but in the poorer south more progressive government and stronger civil-state partnerships have increased the efficacy of NGO's working with disability.
As fruit maturity increased, the efficacy of a postharvest curing treatment decreased from 95% control of brown rot (harvest mature fruit) to 65% (the most advanced mature fruit).
Decreasing meat pH significantly (p < 0.05) increased the efficacy of PS and T to reduce the levels of Salmonella spp. Beef jerky processed at 82 °C, pH 5.5, with 0.25% PS to a final aw of 0.7 resulted in a maximum Salmonella logarithmic reduction of 5.0 log10 CFU/g and an inactivation rate of 1.3 log10 (CFU/g)/h.
As Harris told factcheck.org, "it is entirely possible that in certain jurisdictions these armaments may or may not be necessary, have not increased the efficacy of drug interdiction, or have led directly to increased violence by police against civilians".
Inhibition of NF-κB increased the efficacy of a variety of chemotherapeutic agents including paclitaxel, etoposide, doxorubicin, cisplatin, 5-FU, irinotecan, CPT-11, and camptothecin [16] [20] thereby potentiating apoptosis.
Through the Revolutionary Guards (IRGC), Iran has been responsible for increasing the efficacy of insurgent improvised bombs in both Iraq and Afghanistan.
The unique physical and chemical properties of silver nanoparticles only increase the efficacy of silver.
Dual inhibition of these enzymes may increase the efficacy of treatment and broaden the indications.
Getting a complete aerial picture cost-effectively and without endangering humans could increase the efficacy of preemptive burning, reducing the impact to lives and property.
There's a very neat Android-specific feature that hasn't yet been implemented, but could greatly increase the efficacy of the app in certain situations.
