Institute of High Energy Physics, Ivane Javakhihvili Tbilisi State University, Tbilisi 0109, Georgia Faculty of Exact and Natural Sciences, Ivane Javakhihvili Tbilisi State University, Tbilisi 0179, ...

Spectral forms of the non-linear rotating, Boussinesq and anelastic, momentum, magnetic induction and heat equations are derived for spherical geometries from vector spherical harmonic expansions of ...

Abstract: In this technical note, we consider the cooperative control of multiple agents on a sphere, provide the appropriate attraction-repulsion interactions between agents with introduction of the ...

This equation is based on the assumptions of homogeneous media, anisotropic scattering, steady-state conditions and time independence. Two spherical harmonic methods are used to solve the RTE ...

By imagining Earth at the center of a celestial sphere, he used a coordinate system similar to latitude and longitude, which had recently been devised, to measure the precise positions of the stars.

Scientists have released the first X-ray images of a mysterious, sphere-shaped object recovered in Colombia, which locals claim is of alien origin. The so-called 'UFO' was spotted in March over ...

Our Milky Way galaxy is home to some extremely weird things, but a new discovery has astronomers truly baffled. In data collected by a powerful radio telescope, astronomers have found what appears to ...

We first establish that the linearized strains in curvilinear coordinates associated with a given displacement field necessarily satisfy compatibility conditions that constitute the "Saint Venant ...

Calculates the scattering, extinction and absorption cross-section of a spherical particle and lets you choose at which energy you want to calculate the scattered and internal fields. Calculates the ...

COY WIRE, CNN 10 ANCHOR: Hello, sunshine. Welcome to another CNN 10 Field Trip. I'm Coy Wire. Happy Friyay. I'm here in the great southwest in picturesque New Mexico. I'm in the town of Hatch ...