Why we cannot predict strong earthquakes in the Earth’s crust

P11-Why Cannot We Assess Aptitude in Iran

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Did earthquakes keep the early crust habitable?

The shallow habitable region of cratonal crust deforms with a strain rate on the order of approximately 10(19) s(1). This is rapid enough that small seismic events are expected on one-kilometer spatial scales and one-million-year timescales. Rock faulting has the potential to release batches of biological substrate, such as dissolved H(2), permitting transient blooms. In addition, the steady-st...

Otolaryngology workforce planning: why we cannot wait for perfect data.

The Asian Nuclear Medicine Board; Why Do We Need It?

No abstract available

Why Machines Cannot be

Mental processes are abstracted from a subset of the physical universe ; these, in turn, lead to the world of ideas. Although these ideas include quantum logic, no credible way has yet been found that constructs machines which use superimposed possibilities in the style of quantum logic, more general in computing power to machines based on classical logic. Machine theories are based exclusively...