The phrase "drawbacks of not" is grammatically correct and can be used in written English.
You can use it to refer to potential negative consequences of not doing something or not having something. For example: "The drawbacks of not exercising regularly include weight gain, increased risk of chronic diseases, and decreased energy levels."
Britain has long suffered the drawbacks of not having regular revolutions, but it is time we too reinvented our health system, learning the lessons of what works in other countries.
At least for France resident Pellet, the drawbacks of not having a car far outweigh any benefits.
Therefore, slower convergence of the derived policies and lower channel utilisation are the main drawbacks of not knowing or being able to control how the application adapts its rate.
The investigation of outliers is required since "deterministic frontier models have the drawbacks of not allowing random noise in the data generating process and, as a result, being very sensitive to extreme data points and outliers" [ 24].
While it is easy to add up medical expenses, it is less easy to calculate the costs (not to mention the ethical drawbacks) of not delivering efficient, high-quality medical care.
This is achieved by direct infusion of the extract without previous chromatographic separation with the drawbacks of not providing details about lipid molecular species 20 or limited lipidomic coverage 21.
The drawback of not taking the feedback controller into account during the typical open-loop feedforward design is also studied.
Among renewables, solar energy instead has the major drawback of not being continuous because inevitably linked to the availability of irradiation unless to provide too much expensive storage.
Although MLV provide earlier and more complete protection than E2 subunit vaccines, it has the drawback of not allowing differentiation between infected and vaccinated animals (DIVA).
Many West Coast composers complain that in commissioning composers from his own generation, Mr. Salonen has favored Europeans he knows, which shows the major drawback of not having an American in charge.
The drawback of not directly using the original GPS measurements is, however, that kinematic positions are correlated due to the ambiguities in the GPS carrier phase observations, which in principle requires covariance information be taken into account.
