A Novel High Quality High Capacity Image Hiding Scheme Based on Image Compression and an Optical Pixel Adjustment Process Lo'ai A. Tawalbeh a , Omar Banimelhem b & Mohammed Al-Batati b a Department of Computer Engineering, Jordan University of Science and Technology (JUST), Irbid, Jordan b Department of Network Engineering and Security, Jordan University of Science and Technology (JUST), Irbid,...

A commutative loop is Jordan if it satisfies the identity x2(yx) = (x2y)x. Using an amalgam construction and its generalizations, we prove that a nonassociative Jordan loop of order n exists if and only if n ≥ 6 and n 6= 9. We also consider whether powers of elements in Jordan loops are well-defined, and we construct an infinite family of finite simple nonassociative Jordan loops.

This work concerns in part the construction of conformal Jordan cells of infinite rank and their reductions to conformal Jordan cells of finite rank. It is also discussed how a procedure similar to Lie algebra contractions may reduce a conformal Jordan cell of finite rank to one of lower rank. A conformal Jordan cell of rank one corresponds to a primary field. This offers a picture in which any...

1479. WHO Severe Acute Respiratory Infections (SARI) Definition often Underdiagnoses Serious Respiratory Viral Infections in Hospitalized Jordanian Children Najwa Khuri-Bulos, MD, FIDSA; Bhinnata Piya, MPH; Asem Shehabi, DSC; Samir Faouri, MD; John V. Williams, MD, MPH; Sten Vermund, MD, PhD, FIDSA and Natasha B. Halasa, MD, MPH, FPIDS; University of Jordan, Amman, Jordan, Vanderbilt University...

1479. WHO Severe Acute Respiratory Infections (SARI) Definition often Underdiagnoses Serious Respiratory Viral Infections in Hospitalized Jordanian Children Najwa Khuri-Bulos, MD, FIDSA; Bhinnata Piya, MPH; Asem Shehabi, DSC; Samir Faouri, MD; John V. Williams, MD, MPH; Sten Vermund, MD, PhD, FIDSA and Natasha B. Halasa, MD, MPH, FPIDS; University of Jordan, Amman, Jordan, Vanderbilt University...

1479. WHO Severe Acute Respiratory Infections (SARI) Definition often Underdiagnoses Serious Respiratory Viral Infections in Hospitalized Jordanian Children Najwa Khuri-Bulos, MD, FIDSA; Bhinnata Piya, MPH; Asem Shehabi, DSC; Samir Faouri, MD; John V. Williams, MD, MPH; Sten Vermund, MD, PhD, FIDSA and Natasha B. Halasa, MD, MPH, FPIDS; University of Jordan, Amman, Jordan, Vanderbilt University...

Let s ≥ 2. We construct Ricci flat pseudo-Riemannian manifolds of signature (2s, s) which are not locally homogeneous but whose curvature tensors never the less exhibit a number of important symmetry properties. They are curvature homogeneous; their curvature tensor is modeled on that of a local symmetric space. They are spacelike Jordan Osserman with a Jacobi operator which is nilpotent of ord...

1479. WHO Severe Acute Respiratory Infections (SARI) Definition often Underdiagnoses Serious Respiratory Viral Infections in Hospitalized Jordanian Children Najwa Khuri-Bulos, MD, FIDSA; Bhinnata Piya, MPH; Asem Shehabi, DSC; Samir Faouri, MD; John V. Williams, MD, MPH; Sten Vermund, MD, PhD, FIDSA and Natasha B. Halasa, MD, MPH, FPIDS; University of Jordan, Amman, Jordan, Vanderbilt University...

Considering the Euclidean Jordan algebra of the real symmetric matrices endowed with the Jordan product and the inner product given by the usual trace of matrices, we construct an alternating Schur series with an element of the Jordan frame associated to the adjacency matrix of a strongly regular graph. From this series we establish necessary conditions for the existence of strongly regular gra...

For a finite group scheme G, we continue our investigation of those finite dimensional kG-modules which are of constant Jordan type. We introduce a Quillen exact category structure C(kG) on these modules and investigate K0(C(kG)). We study which Jordan types can be realized as the Jordan types of (virtual) modules of constant Jordan type. We also briefly consider thickenings of C(kG) inside the...