The selection of an appropriate threshold to distinguish between changed and unchanged areas remains as a general difficulty for the application of pixel-based methods.
However, one difficulty for the applications is that the Curie temperatures (Tc) of most DMSs materials are below the room temperature.
However, the regeneration of cofactors was usually the main difficulty for the applications of flavin-containing dehydrogenases (Blank et al. 2010).
These factors place strict limitations on access to mental health care (MHC) settings by non-MHC professionals and create difficulties for the direct application of traditional HCI methods, such as participatory, user-centred and iterative design.
However, inherent safety is based on qualitative principles that cannot easily be evaluated and analysed, and this is one of the major difficulties for the systematic application and quantification of inherent safety in plant design.
However, the nature of pristine graphene with zero band gap brings some difficulties for its application in the electronic device field [6].
Some, she said, have difficulty paying the application fee for naturalization, which is at least $595 and may be as high as $675.
We proposed an idea for overcoming the difficulties met by the application of colloidal photonic crystal in flat-panel displays, such as overcoming the viewing angle dependence, displaying a complicated image, and, how to control the brightness and saturation of each pixel.
In practice, a large lattice constant may bring convenience to fabrication but lead to difficulties for detection and application, since the diffraction angle will decrease while enlarging the lattice constant.
