Abstract The paper deals with modeling the stress state experienced by rocks in a loaded around-borehole volume to justify promising method of in-situ measurements based on Kaiser effect. Mathematical loading horizontal borehole walls NX-borehole jack direction principal components ? 1 or 3 natural field was performed for conditions unperturbed salt rock mass Verkhnekamskoe potassium deposit. A...

The cosmic microwave background (CMB) bispectrum of the temperature anisotropies induced by a network of cosmic strings is derived for small angular scales, under the assumption that the principal cause of temperature fluctuations is the Gott-Kaiser-Stebbins effect. We provide analytical expressions for all isosceles triangle configurations in Fourier space. Their overall amplitude is amplified...