[tag=DT] [word=historical] [tag=NN] [tag=□]
[tag=DT] [word=historical] [tag=NN] [tag=IN]
[tag=DT] [word=historical] [tag=NN] [tag=NN]
In many subduction zones , the repeat time between megathrust earthquake events is longer than the historical period of observation . But if you look at the historical evidence of what life was like before states came on the scene - and they date back , after all , only about 500 years - the situation one finds is hardly an appealing one . This historical survey of the medical uses of marihuana is introduced by abroad overview of its use , including brief notes on current and projected research , and then considers specific historical settings and circumstances in ancient China , moving on to Egypt , India , Greece , Africa , and the Western World . Working together we can end some of the historical misinformation about Native Americans . I will demonstrate how we have used these models to understand the historical epidemiology of TB , and also to design effective epidemic control strategies for TB .