… The logic and framework of this tutorial closely follows that of Scholl and Edwards (2007)
and Swidinsky, Hölz and Jegen (2012), who derive the layered earth response of a vertical …

… In principle, one could measure a time series V ( t ) and solve equation 2 for θ to determine
formation resistivity. However, such a procedure is complicated by the nonlinear nature of the …

… of the sheet are given as (x t , y t ) and (x r , y r ), respectively. Green's functions of the form
… where T is the transverse impedance of the sheet, ρ S Δ. Furthermore, the discontinuity in …

… In the context ol' the probit model and the assumed normality, the marginal probability t/~w~
is detined as … Columns I and 2, Table 2, report results for the bivariate probit model, while …

… are calculated at a time t after the current in the loop is switched off. Swidinsky et al. (2012) …
Rearranging equation 26 for r and differentiating with respect to t , we obtain an expression …

Thin conductive sheets are often used to model base metal deposits for mineral exploration.
In a similar manner, thin resistive sheets can be used as the building blocks of oil, gas or …

Electromagnetic surveys using a vertical transmitter loop are common in land, marine, and
airborne geophysical exploration. Most of these horizontal magnetic dipole (HMD) systems …

… All the data values can be represented as discrete sequences, B m (t i ) and E m (t i ), for
time-stamp values t i ,t i+1 ,t i+2 ,…, where τ=t i+1 −t i is the constant 1 s sampling interval. For …

… T HE objective of this paper is to develop and test models of wage spillovers utilizing a large
micro data base constructed from Canadian collective bargaining wage contracts signed be…

… On peut normalement s'attendre à ce que le mouvement syndical croisse en fonction de (ΔE,
de ΔS, de ΔP et de ΔM US et qu'il décroisse en fonction de U et de T. … En ce qui a trait à l'équation …