this article aims to analyze the imposed war between iran and iraq from a new standpoint. here, we look at the war from the viewpoint of women who were involved in the war as nurses, doctors, or reporters and etc. they lost their homes and families, or even got armed and battled against enemy. their experiences are categorized into six concepts including dis-embedding, explosion in family struc...

In this paper, a steganography technique for JPEG2000 compressed images using singular value decomposition in wavelet transform domain is proposed. In this technique, DWT is applied on the cover image to get wavelet coefficients and SVD is applied on these wavelet coefficients to get the singular values. Then secret data is embedded into these singular values using scaling factor. Different com...

A smooth embedding of a closed $3$-manifold $M$ in $\mathbb{R}^4$ may generically be composed with projection to the fourth coordinate determine Morse function on and hence Heegaard splitting $M=X\cup_\Sigma Y$. However, starting splitting, we find an obstruction coming from geometry curve complex $C(\Sigma)$ realizing corresponding $M\hookrightarrow \mathbb{R}^4$.

Abstract Neighbor embedding (NE) aims to preserve pairwise similarities between data items and has been shown yield an effective principle for visualization. However, even the best existing NE methods such as stochastic neighbor (SNE) may leave large-scale patterns hidden, example clusters, despite strong signals being present in data. To address this, we propose a new cluster visualization met...