ABSTRACT: We consider an associated Riemannian metric induced by a rigging defined on a neighborhood of the null hypersurface in a Lorentzian manifold, and we connect this null geometry with the ...

ABSTRACT: Time dilation is a measurable change in the passage of time caused by differences in gravitational potential, a key prediction of general relativity. Recent advances in atomic clock ...

Abstract: Voltage references are indispensable components in IC design. Their applications range from simple biasing to providing adequate accuracy for ADCs, DACs, VFCs, and other building blocks. In ...

Abstract: Frequency references are a fundamental building block in a vast array of electronic systems. This tutorial will introduce several types of oscillators commonly used as frequency references, ...

Sometimes a reference to external geometry is wrong, either because the external geometry changed or simply because a different external geometry is preferred. Deleting the reference and manually ...

Discusses the properties and types of triangles, explaining that a triangle is a closed figure with three sides and angles. It categorizes triangles into equilateral, isosceles, scalene, obtuse, right ...

# for Aeronautical Research and Technology in EURope (GARTEUR). # The test-bed was designed and manufactured by ONERA, France. # - Show how to construct model from multiple connected beams. # - ...