Currently, there is renewed interest in the problem, raised by Shafer in 1985, of updating probabilities when observations are incomplete (or set-valued). This is a fundamental problem in general, and of particular interest for Bayesian networks. Recently, Grünwald and Halpern have shown that commonly used updating strategies fail in this case, except under very special assumptions. In this pap...

This paper proposes FPGA realization of an IP core for generic fractional-order derivative based on Grünwald-Letnikov approximation. design is applied to achieve reconfigurable chaotic systems. The real-time configuration boosts the suitability this particular different applications, including dynamic switching, synchronization, and encryption. proposed targets optimized utilization internal re...

Acquired immunodeficiency syndrome (AIDS) was first recognized in United States in 1981. In 1983, human immunodeficiency virus (HIV) was isolated from a patient with lymphadenopathy, and by 1984 it was demonstrated to be the causative agent of AIDS (1). Lymph nodes, which form the bulk of lymphoid tissue, are the major anatomic site for establishing and propagation of HIV infection. Lymphadenop...

Airport security checkpoints might take a lesson from the nuclear pore complex (NPC), where, according to Dange et al., there are no long lines and no slowdown despite the hubbub around them. The group used single-molecule video microscopy, with a localization precision of about the width of a protein, to track single molecules of labeled, cargo-carrying receptors entering the NPC in vivo. They...

Abstract. Glass façades are often required to withstand against explosive events due premeditated or accidental causes. Laminates made by glass plies bonded thin polymeric foils (laminated glass) need be used avoid catastrophic breakage. The paradigmatic case study considered is that of a rectangular three-layer laminate, two plies, modelled as Kirchhoff-Love plates, sandwiching viscoelastic in...

In this research, we studied a mathematical model formulated with six fractional differential equations to characterize COVID-19 outbreak. For the past two years, disease transmission has been increasing all over world. We included considerations of people infections who were both asymptomatic and symptomatic as well fact that an individual exposed is either quarantined or moved one diseased cl...

For over a hundred years, the model of prey–predator has been handled extensively. It proved that Lotka–Volterra (LV) models are not stable from all previous studies. In these models, there is divergent extinction one species or cyclic oscillation. There no solution for asymptotic stability models. this paper, Caputo fractional-order prey-two predators’ with an immigration effect investigated. ...

multiple traveling salesman problem (mtsp) is one of the most popular operation research problem and is known as combinatorial optimization problems. mtsp is an extension version of the famous and widely used problem named traveling salesman problem (tsp). because of its benefices in various domains, many researchers have tried to solve that, and many methods have proposed so far. mtsp is a np-...