Because of the disadvantages of the social-insurance approach, some countries have made certain benefits available to all residents and financed them out of taxation.
Because of these disadvantages, bone-borne maxillary distraction was planned in many cases.
Because of this, disadvantages appear in realizing an efficient Si NC light-emitting diode (LED).
Because of these disadvantages, researchers attempt to introduce some nanoparticles into this mesoporous material.
Because of these disadvantages of non-backdrive mechanisms, it does not suit for a fast walking quadruped robot.
Because of the disadvantages of the gearbox, several soft power transmission methods have been studied, such as hydraulic power train and direct-drive train.
But one's autogenous arteries or veins are limited, and artificial graft substitute isn't yet available in clinical applications because of many disadvantages.
The application of many antitumor drugs, such as curcumin, PPT, and etoposide, has been limited because of their disadvantages of poor water solubility, metabolic inactivation, myelosuppression, side effect for normal tissue, and poor targeting [6].
Because of some disadvantages of polythiophenes and polypyrroles, alternatively thienylpyrrole monomers which include these two heterocycles in its structure have been synthesized for overcome optical, electrical and stability problems.
Because of these disadvantages, mammographic breast density is usually assessed visually, especially in screening/clinical settings and large studies in which a great number of mammograms need to be evaluated [16].
