Structure styles and tectonic evolution of the Abrolhos Sub-Basin, Perth Basin, Western Australia

Present-Day Stress Field of the Northern Perth Basin, Australia

Western Australia , Perth , WA , Australia

We have recently suggested that numerosity is a primary sensory attribute, and shown that it is strongly susceptible to adaptation. Here we use the Method of Single Stimuli to show that observers can extract a running average of numerosity of a succession of stimuli to use as a standard of comparison for subsequent stimuli. On separate sessions observers judged whether the perceived numerosity ...

Perth , Western Australia ‘ Securing the Future ’

Wireless networks have become a key element in healthcare institutions for streamlining access to clinical information. With the advent of wireless technology, handheld devices such as PDAs, pagers and Pocket PCs are now being deployed into modern hospital systems. However, putting confidential data on the airwaves using wireless technology introduces significant risk and adds a new level of th...

Origin and evolution of formation waters , Alberta Basin , Western Canada Sedimentary Basin . I . Chemistry

-Inorganic chemical analyses and short-chain aliphatic acid content are used to interpret the origin and compositional evolution of formation waters in the Alberta portion of the Western Canada Sedimentary Basin. Forty-three formation water samples were obtained covering a stratigraphic interval from Devonian to Cretaceous. The data show that: (1) there is a subaerially evaporated brine compone...

Post-tectonic landscape evolution of a coupled basin and range: Pinaleño Mountains and Safford Basin, southeastern Arizona

The Pinaleño Mountains and adjacent Safford Basin are a landscape defined by the extensional tectonics of the Basin and Range physiographic province. However, over the last ~4 m.y., this coupled basin and range have been actively degrading in the absence of widespread regional extension. While rates of relief generation and upland erosion during active subsidence ca. 12–5 Ma are reflected in th...