The emerging interest in integrated optical technologies raises the need for precise characterisation techniques waveguides presenting nonlinearities. Here we propose a non-interferometric measurement to accurately characterise Kerr contribution hybrid and illustrate its performances using SiN with GSS chalcogenide top-layer. sensitivity of our technique terms nonlinear phase reaches 10 mrad ac...

We propose to model breast tissue in mammograms covering both density and tissue patterns. The breast tissue density modelling is based on the global density distribution of the breast region. We segment the whole breast region into a number of uniform density sub-regions and construct an overall density model of the breast using the relative proportions of these sub-regions. The breast tissue ...

The hybrid numbers were introduced by Ozdemir [9] as a new generalization of complex, dual, and hyperbolic numbers. A number is defined $$k=a+bi+c\epsilon +dh$$ , where a, b, c, d are real $$ i,\epsilon ,h$$ operators such that $$i^{2}=-1,\epsilon ^{2}=0,h^{2}=1$$ $$ih=-hi=\epsilon +i$$ . This work intended an attempt to introduce the bi-periodic Horadam which generalize classical We give gener...

Cold spraying (CS) is one of the most recently used additive manufacturing (AM) processes that allow forming large 3D objects efficiently without severe thermal effects. However, due to some limitations CSAM process, it difficult achieve desired geometry with high precision. As a potential solution this issue, process coupled machining, is, hybrid addition and subtraction manufacturing, propose...

As a constructive mode of information sharing, collaboration and communication, social media platforms offer users with limitless opportunities. The same hypermedia can be transposed into synthetic toxic milieu that provides an anonymous, destructive pedestal for online bullying harassment. Automatic cyberbullying detection on using or real-world datasets is one proverbial natural language proc...