The head-on collision between two-counter-propagating electron acoustic solitons and double layers (DLs) in an unmagnetized collisionless multi-species plasma consisting of inertial cold fluid (α, q)-distributed hot electrons positrons has been analyzed with the stationary background massive positive ions. For nonlinear analysis colliding wave phenomena, coupled Korteweg–de Vries equation (KdVE...

12] M. Gardner, \The curious properties of the Gray code and how it can be used to solve puzzles",

In a summary of the general conclusions of a 1961 Cold Spring Harbor Symposium, Monod and Jacob comment that “it is obvious from the analysis of these [bacterial genetic regulatory] mechanisms that their known elements could be connected into a wide variety of ‘circuits’ endowed with any desired degree of stability” [1]. It is remarkable that now, nearly 40 years later, with near universal acce...

Gardner syndrome (GS) is a group of diseases manifested as familial adenomatous polyposis accompanied by characteristic jaw lesions. The documented prevalence of Gardner syndrome varies from 1: 8,300 to 1: 16,000 live births in varying literatures [1]. The syndrome associated intestinal polyps have a 100% risk of malignant transformation [2]. Early identification and surgical intervention of th...

I have always enjoyed games, especially when incorporated into the classroom. can still remember game my fifth-grade teachers had us play to explore colonizing a new world. One of most impactful games I’ve played is SET®, which has become go-to for mathematics as means exploring geometry, combinatorics, probability, statistics, and vector spaces (Larson Quinn et al., 1999; Waddell Jr., 2017). f...

K e y w o r d s E x t e n d e d Fisher-Kolmogorov equation, Sixth-order equations, Eigenvalue problems~ Clark's theorem, Variational methods. 1. I N T R O D U C T I O N Bistable systems play an important role in the study of spatial patterns. Recently, interest has turned to higher-order model equations involving bistable dynamics, such as the extended Fisher-Kolmogorov (EFK) equation Ou 0% 02u...

Autoerythrocyte sensitization syndrome (ASS)—also known as Gardner-Diamond syndrome—is an autoimmune vasculopathy associated with sensitization to phosphatidylserine, a phosphoglyceride of red blood cell membranes [1]. The syndrome was first described in 1955 by Gardner and Diamond in 4 female patients [2]. ASS is typically seen in adult females; however, pediatric and male patients have also b...