Noncontingent reinforcement (NCR) may decrease the frequency of behavior by either inducing satiation or terminating the response–reinforcer contingency (extinction). Another possibility is that the target behavior is replaced by other behaviors maint . . .

Abstract Most functional analyses of problem behavior include a common condition (play or noncontingent reinforcement) as a control for both positive and negative reinforcement. However, test?specific conditions that control for each potential source . . .

A common condition included in most functional analyses (FAs) is the attention condition, in which the therapist ignores the client by engaging in a solitary activity (antecedent event) but delivers attention to the client contingent on problem behavi . . .

The surface of the AlGaN barrier layer in AlGaN/GaN high electron mobility transistors has strong and hitherto unexplained effects on transistor characteristics. Indeed, it has been cited as the source of the two-dimensional electron gas at the AlGaN/ . . .

The dependence of electron density (ns) on AlGaN barrier thickness (dAlGaN) was studied for AlGaN/GaN single heterostructures whose dAlGaN was controlled by low-power Cl-based reactive ion etching (RIE) instead of growth. The samples showed a constant . . .

We present a comprehensive investigation into disorder-mediated charge transport in InP nanowires in the statistical doping regime. At zero gate voltage, transport is well described by the space charge limited current model and hopping transport, but . . .

Using the dielectrically consistent reference interaction site model (DRISM) of molecular solvation, we have calculated structural and thermodynamic information of alkali-halide salts in aqueous solution, as a function of salt concentration. The impac . . .

For partially delocalized correlated f-electron systems, the key aspect of the electronic behavior is the hybridization of f electrons with the non-f-band electrons. This gives unusual properties including suppressed crystal-field splitting and highly . . .

Hybridization of moderately delocalized f electrons with band electrons gives rise to a highly anisotropic two-ion interaction, which, as Siemann and Cooper first showed, accounts well for the unusual magnetic behavior of CeDi. In the present paper it . . .

A dynamic kinetic energy potential (DKEP) is developed for time-dependent orbital-free (TDOF) density function theory applications. This potential is constructed to affect only the dynamical (? = 0) response of an orbital-free electronic system. It ai . . .