Zhongjianornis an enlarged, keeled breastbone in more advanced birds. However, later analysis of the anatomy of "Z. yangi" cast doubt on this interpretation of the bird as very primitive. Research published in 2012 found that some of the apparently primitive features were due to poor preservation of the bones, and that "Zhongjianornis" is more similar in anatomy to primitive euornitheans like "Chaoyangia" and "Schizooura". A phylogenetic analysis showed that a very primitive position in the bird family tree for "Z. yangi" is unlikely given current evidence. Zhongjianornis Zhongjianornis is a genus of beaked, pigeon-sized birds from the early Cretaceous period of
The Anatomy of Power in moving away from condign and towards compensatory and then conditioned power, and from personality and property towards organisation. Finally, it details what Galbraith views as the main sources of power in the modern world: government, the military, religion and the press. The Anatomy of Power The Anatomy of Power is a 1983 book by Harvard economist John Kenneth Galbraith. It sought to classify three types of power: "compensatory power" in which submission is bought, "condign power" in which submission is won by making the alternative sufficiently painful, and "conditioned power" in which submission is gained by persuasion. In short;