Increased Apo A-IV has been found in CSF of HD patients by Fang et al. and its origin speculated by the authors may be from peripheral blood [12].
He speculated that the origin of the CO2-rich fluid ( X CO 2 > 0.785 ) was the oxidation of carbonaceous material in pelitic schist blocks.
On the last page of the first edition, published in November 1859, where Darwin speculated on the origin of the earliest forms of life from which all other species have descended, no reference to "the Creator" is made.
He also speculated on the origin of the East Indies by the association of northward movement of the Indian subcontinent followed by the Australian continent, which is essentially consistent with present-day plate tectonics after a long period of controversy (e.g., Frankel 2012).
Analysts have speculated that Blue Origin may also eventually want to compete in the national security launch market.
He noted its fading luminosity, speculated about its origin, and used the lack of observed parallax to argue that it was in the sphere of fixed stars, further undermining the doctrine of the immutability of the heavens (the idea accepted since Aristotle that the celestial spheres were perfect and unchanging).
We therefore speculated that this origin could be functioning independently of Orc1/Cdc6 paralogs.
Astronomers have speculated about the origins of binary and mulitple star systems for hundreds of years, and in recent years have created computer simulations of collapsing masses of gas to understand how they condense under gravity into stars.
At one point, she and her friends played a self-styled game called Count the New Yorker in which they gave strangers the once-over, speculated on their origins, then bluntly inquired about their past.
This is true despite the fact that many earlier Greek natural philosophers occasionally speculated on the origins of living things and much of the Hippocratic medical corpus, which was written before or during Aristotle's lifetime, displays a serious interest in human anatomy, physiology and pathology.
In online forums, Portlanders posted photos of dildos swaying in the wind above a number of major commercial streets, and speculated about their origins.
