We illustrate some problems that are related to the existence of an underlying linear structure at the level of the property lattice associated with a physical system, for the particular case of two explicitly separated spin 1/2 objects that are considered, and mathematically described, as one compound system. It is shown that the separated product of the property lattices corresponding with th...

VANET that stands for Vehicular Ad Hoc Network is a powerful technology to provide the communication between vehicles and nearby RSUs (roadside units). It is a type of Mobile Ad Hoc Network (MANET) to provide the drivers with following services: such as safety warnings to protect them from traffic accidents, jammed traffic information, entertainment etc. In VANETs network topology changes becau...

We illustrate some problems that are related to the existence of an underlying linear structure at the level of the property lattice associated with a physical system, for the particular case of two explicitly separated spin 1/2 objects that are considered, and mathematically described, as one compound system. It is shown that the separated product of the property lattices corresponding with th...

A “Wick rotation” is applied to the noncommutative sphere to produce a noncommutative version of the hyperboloids. A harmonic basis of the associated algebra is given. It is noted that, for the one sheeted hyperboloid, the vector space for the noncommutative algebra can be completed to a Hilbert space, where multiplication is not continuous. A method of constructing noncommutative analogues of ...

In this paper, some definitions and traditional formulas for calculating the mobility of mechanisms are represented, e.g. Grubler formula, Somov - Malyshev formula, and Buchsbaum - Freudenstei. It is discussed that there are certain cases in which they are too ambiguous and incorrect to use. However, a matrix method is suggested based on the rank of the Jacobian of the mechanism and its applica...

Laplace transform QCD sum rules for two-point functions related to the strangenesschanging scalar and pseudoscalar Green’s functions ψ(Q2) and ψ5(Q 2), are used to determine the subtraction constants ψ(0) and ψ5(0), which fix the ratio Rsu ≡ <ūu> . Our results are ψ(0) = −(1.06±0.21)×10−3 GeV, ψ5(0) = (3.35±0.25)×10 −3 GeV, and Rsu ≡ <ūu> = 0.5 ± 0.1. This implies corrections to kaon-...

El estudio trata sobre la implementación de sostenibilidad ambiental en Escuela Profesional Ingeniería Mecánica Fluidos Universidad Nacional Mayor San Marcos (EPIMF-UNMSM, 2022), puesto que es un compromiso toda universidad implementar el marco del licenciamiento Plan Protección Ambiental, pero también institucional, se aplica una encuesta fue validada y ella los estudiantes perciben no le da i...

La Responsabilidad Social Universitaria (RSU) se ha consolidado en las últimas décadas, como el paradigma de la gestión universitaria del siglo XXI (Vallaeys, 2014; Coppa, 2011; Villar, 2009). Numerosos trabajos han intentado hacer una aproximación a definición general; otros, analizado implementación iniciativas RSU distintos contextos, un aporte su interpretación y estudio; algunos más propue...

The main objective of this paper is to study the Euclidean displacement of a 5-DOF parallel mechanism performing three translation and two independent rotations with identical limb structures-recently revealed by performing the type synthesis-in a higher dimensional projective space, rather than relying on classical recipes, such as Cartesian coordinates and Euler angles. In this paper, Study's...