Tim Gould

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A minority of layer 2/3 (L2/3) pyramidal neurons exhibit spike-timing-dependent long-term potentiation (LTP) in normally reared adolescent mice. To determine whether particular subtypes of L2/3 neurons have a greater capacity for LTP than others, we correlated the morphological and electrophysiological properties of L2/3 neurons with their ability to(More)
  • Simon Brusch, John Billingham, Tim Gould, Robert Leese
  • 2006
Motorola Problem statement In cellular communications networks, cells use beacon frequencies to ensure the smooth operation of the network, for example in handling call handovers from one cell to another. These frequencies are assigned according to a frequency plan, which is updated from time to time, in response to evolving network requirements. The(More)
Agricultural burning has been subject to intense debate in Eastern Washington. Rural communities are concerned about health impacts related to smoke exposure from field burning. However, the short-duration excursions of smoke often do not violate air quality standards at locations where air quality monitors are situated. The purpose of this study was to(More)
We generalize the uniform-gas correlation energy formalism of Singwi, Tosi, Land and Sjölander to the case of an arbitrary inhomogeneous many-particle system. For jellium slabs of finite thickness with a self-consistent groundstate electron density profile, our numerical results for the correlation energy agree well with diffusion Monte Carlo results. For a(More)
Problem statement In most modern office complexes, many different companies can be working in the same building, sharing walls, ceilings, halls and other public spaces with others. The increasing prevalence of WLAN (wireless networks) introduces the potential of electronic information leakage from one company's territory to others due to the long-ranged(More)
We measured the spatial pattern of particle number (PN) concentrations downwind from the Los Angeles International Airport (LAX) with an instrumented vehicle that enabled us to cover larger areas than allowed by traditional stationary measurements. LAX emissions adversely impacted air quality much farther than reported in previous airport studies. We(More)
We assess a variant of linear-response range-separated time-dependent density-functional theory (TDDFT), combining a long-range Hartree-Fock (HF) exchange kernel with a short-range adiabatic exchange-correlation kernel in the local-density approximation (LDA) for calculating isotropic C6 dispersion coefficients of homodimers of a number of closed-shell(More)
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