I consider an initial value problem for the offset continuation (OC) equation introduced in Part One of this paper (SEP–84). The solutions of this problem create integral-type OC operators in the time-space domain. Moving to the frequency-wavenumber and log-stretch domain, I compare the obtained operators with the well-known Fourier DMO operators. This comparison links the theory of DMO with th...

Astronomical imaging can be broadly classified into two types. The first type is amplitude interferometry, which includes conventional optical telescopes and Very Large Baseline Interferometry (VLBI). second intensity relies on Hanbury Brown Twiss-type measurements. At frequencies, where direct phase measurements are impossible, interferometry has an effective numerical aperture that limited by...

Abstract Shear wave velocity information is valuable in many aspects of seismic exploration and characterization reservoirs. However, shear logs are not always available the interval interest due to cost time‐saving purposes. In this study, we present a tailored supervised learning approach estimate from well‐log measurements Lower Cretaceous succession Valdemar Boje fields Danish North Sea. Ou...

Some induction motors present saliencies that periodically modify the air-gap flux following a sinusoidal shape. Consequently, these modulations are reflected in transient leakage inductance. Therefore, inductance can be expressed as constant term or offset, which comes from symmetrical machine, plus all motor saliency sinusoids, modulated by mentioned saliencies. Since linked to rotor position...

Sideband holography can be used to get field images (E0 and E1) of a vibrating object for both the carrier (E0) and the sideband (E1) frequency with respect to vibration. Here we propose to record E0 and E1 sequentially and to image the product E1E0* or the correlation 〈E1E0*〉. We show that these quantities are insensitive to the phase related to the object roughness and directly reflect the ph...

BACKGROUND Ticagrelor is the first reversibly binding oral P2Y(12) receptor antagonist. This is the first study to compare the onset and offset of platelet inhibition (IPA) with ticagrelor using the PLATO (PLATelet inhibition and patient Outcomes) trial loading dose (180 mg) with a high loading dose (600 mg) of clopidogrel. METHODS AND RESULTS In a multicenter, randomized, double-blind study,...

A four-polarisation camera was used to map the absorbance of olivine micro-grains before and after high-temperature annealing (HTA). It is shown that HTA xenoliths at above 1200 °C in O2 flow makes them magnetised. Different modes operation polariscope with polarisation control sample transmission reflection were used. The type assembled for non-transparent samples HTA. optical observation plac...

This paper focuses on performance bounds for estimating the frequency and the phase of a received signal when the complex amplitude of the signal is nonconstant and unknown. Receivers need to perform such an estimation in many application fi elds, including digital communications, direction-of-arrival estimation, and Doppler radar. While in digital communications the nonconstant complex-signal ...

This study examines the effect of the offset term in a multiple single exponential equation that fits into experimental afterglow decay curve data for material applications. For afterglow materials applied and attached to structures, the inclusion of this offset term may reduce the values of the calculated decay times, τ i , and enlarge the time invariant constants, A i , in the associated equa...