Patent Mapping: Technology in Patents Patent maps can provide visual help in strategising the charting of technological development and long-term planning.
Interacting in a Virtual World Real-time virtual interaction, in which users immerse themselves in realistic environments complete with sight and sound, is no longer fantasy.
Shining Light on Emotion and Disease — An expert talks about her discoveries on the mechanisms and the molecular bases of brain–immune-system communication.
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Lessons for a Rapidly Ageing Society — Singapore is the fastest-ageing country in Asia. Studies attribute the trend to the decline in fertility rates and healthcare improvements that have extended life expectancy