This phenomenon complicates the recognition of invasion by many papillary carcinomas and has given rise to controversy about the nature of the lesion classically known as "intracystic papillary carcinoma".
The recent proliferation and complexity of electromagnetic signals encountered in modern environments is greatly complicating the recognition of radar emitter signals[1].
In the current study also a high placebo effect could be observed in each parameter (around 60%), which complicates the recognition of clear effects.
However, increased mobility of people and complexity of food production, processing and distribution systems have complicated the recognition and investigation of outbreaks [ 4].
Additionally, elderly patients present with atypical presentations and with less symptoms than younger patients, complicating the recognition of NHAP [ 2, 17– 17].
These features become even more striking when more than two species are involved; in rapidly radiating taxa the chance of incomplete lineage sorting increases and complex patterns of admixture often arise, complicating the recognition of species boundaries in the context of both biological and phylogenetic species definition criteria [ 3- 6].
This issue is largely due to factors such as the lack of specific clinical findings, the relatively slow and insensitive diagnostic tests that complicate the early recognition of fungal infections, and delays in the administration of appropriate therapy.
As a result, the segmentation errors in the first step directly affect and complicate the subsequent cell recognition step.
Increasing attention has been paid to the ISRJ, which can greatly complicate the target detection and recognition of wideband radar.
In addition, it is seen that ISRJ can induce false targets or barrage jamming, especially the preposition false target, which would greatly complicate the target detection and recognition of radar system.
