Prof John Bolton has documented the most promising approaches in a paper for the Institute of Public Care.
Three of the most promising approaches are presented below: nuclear magnetic resonance (NMR), ion traps, and quantum dots.
Voice recognition is among the more promising approaches because it can handle inquiries too long or complex for touch-tone systems.
"Unfortunately our track record shows that far less than 1percentt of our promising approaches actually make the grade in patients," he said.
Right now, there are several promising approaches, including encouraging bystanders to intervene when somebody looks too out of it to defend her or himself, for instance.
The appeal had raised £825 by Monday lunchtime, with an initial target of £10,000 to scope out the most promising approaches.
Other promising approaches include exotic materials such as carbon nanotubes and even microscopic mechanical switches that can be opened and closed just like an electronic gate.
Three promising approaches emerge.
These are promising approaches to clarifying our unsolved problem.
The incorporation of nanofillers is one of the promising approaches.
Some researchers say the choice for injected PA is needlessly conservative, neglecting other, more promising approaches.
