A comprehensive graph theoretical and finite geometrical study of the commutation relations between the generalized Pauli operators of N -qudits is performed in which vertices/points correspond to the operators and edges/lines join commuting pairs of them. As per two-qubits, all basic properties and partitionings of the corresponding Pauli graph are embodied in the geometry of the generalized q...

When 11-day mice are fed with homologous or heterologous antibodies or with heterologous y-globulin, the maximum concentration of these proteins in their sera is reached 2 h later, irrespective of the amount or specificity of the proteins administered, or of the final con­ centration achieved. The relation between y (= relative titre of antibody, or concentration of heterologous y-globulin, att...

Minimizing the risks associated with manure-borne pathogenic microorganisms requires an understanding of microbial survival under realistic field conditions. The objective of this 3-year study was to assess the fate of Salmonella (SALM) and fecal indicator bacteria (FIB), E. coli (EC) and enterococci (ENT), in glacial tillderived soils, after application of poultry manure (PM) to cornfields und...

Abstract This article aims to shed some light on the functioning of quadrangle, a combinatorial mnemonic mechanism devised by Iacobus Publicius and great tradition in artes memorativae. The absence an explanation how it works Publicius’ text has meant that many scholars have not approached this quadrangle. We believe such can now be provided early 16 th century treatise writer, Iohannes Romberc...

Quadrangle Av-10 ‘Oppia’ is one of five quadrangles that cover the equatorial region of asteroid (4) Vesta. This quadrangle is notable for the broad, spectrally distinct ejecta that extend south of the Oppia crater. These ejecta exhibit the steepest (‘reddest’) visible spectral slope observed across the asteroid and have distinct color properties as seen in multispectral composite images. Compa...

Brouwer, A.E, W.H. Haemers, Structure and uniqueness of the (81,20, 1.6) strongly regular graph, Discrete Mathematics 106/107 (1992) 77-82. We prove that there is a unique graph (on 81 vertices) with spectrum 20’2”‘(-7)*“. We give several descriptions of this graph, and study its structure. Let r = (X, E) be a strongly regular graph with parameters (v, k, ;1, p) = (81, 20, 1, 6). Then r (that i...

Direct electrical heating (DEH) is a well-established method for preventing hydrate formation inside subsea oil transfer pipelines. However, poor efficiency and high reactive power requirement of the existing line-frequency DEH systems have necessitated high-frequency processing along with compensation. To meet these design objectives, dc–ac converter using an LCCL resonant tank presented in th...

Hyperglycemia, hyperlipidemia, and adiposity are the main factors that cause inflammation in type 2 diabetes due to excessive ROS production, leading late complications. To counteract effects of increased free radical we searched for a compound with effective antioxidant properties can induce coenzyme Q biosynthesis without affecting normal cellular functions. Tocotrienols members vitamin E fam...