Long-term outcomes of transobturator midurethral slings: A critical evaluation of a real-world population.

Aims: The American Urological Association/Society of Urodynamics, Female Pelvic Medicine and Urogenital Reconstruction stress urinary incontinence (SUI) guidelines strongly recommend the midurethral sling (MUS) for the index female patient with SUI. While numerous studies report long-term outcomes and complications for the retropubic MUS, these are largely absent for the transobturator MUS and are assessed in this study.

Methods: This is an Institutional Review Board approved retrospective chart review of all women who underwent a transobturator MUS at a single institution from 2004 to 2010.

An effusive molecular beam technique for studies of polyatomic gas-surface reactivity and energy transfer.

An effusive molecular beam technique is described to measure alkane dissociative sticking coefficients, S(T(g), T(s); ϑ), on metal surfaces for which the impinging gas temperature, T(g), and surface temperature, T(s), can be independently varied, along with the angle of incidence, ϑ, of the impinging gas. Effusive beam experiments with T(g) = T(s) = T allow for determination of angle-resolved dissociative sticking coefficients, S(T; ϑ), which when averaged over the cos (ϑ)/π angular distribution appropriate to the impinging flux from a thermal ambient gas yield the thermal dissociative sticking coefficient, S(T). Nonequilibrium S(T(g), T(s); ϑ) measurements for which T(g) ≠ T(s) provide additional opportunities to characterize the transition state and gas-surface energy transfer at reactive energies.

Effusive molecular beam study of C2H6 dissociation on Pt(111).

The dissociative sticking coefficient for C2H6 on Pt(111) has been measured as a function of both gas temperature (Tg) and surface temperature (Ts) using effusive molecular beam and angle-integrated ambient gas dosing methods. A microcanonical unimolecular rate theory (MURT) model of the reactive system is used to extract transition state properties from the data as well as to compare our data directly with supersonic molecular beam and thermal equilibrium sticking measurements. We report for the first time the threshold energy for dissociation, E0 = 26.

Using effusive molecular beams and microcanonical unimolecular rate theory to characterize CH4 dissociation on Pt(111).

The dissociative sticking coefficient for CH4 on Pt(111) has been measured as a function of both gas temperature (Tg) and surface temperature (Ts) using effusive molecular beam and angle-integrated ambient gas dosing methods. The experimental results are used to optimize the three parameters of a microcanonical unimolecular rate theory (MURT) model of the reactive system. The MURT calculations allow us to extract transition state properties from the data as well as to compare our data directly to other molecular beam and thermal equilibrium sticking measurements.