Most scientists agree that the collective influence of humans was small before the dawn of the Industrial Revolution during the middle of the 18th century; however, advancements in technology occurring since then have made it possible for humans to undertake widespread, systematic changes that affect several facets of the Earth system.
S100A4 can also be secreted and once extracellular can affect several facets of tumour progression such as angiogenesis, stimulation of cell motility, upregulation of matrix metalloproteinases (MMPs), modulation of tumour-related transcription factors, and potentially as a stromal factor (Ambartsumian et al, 2001; Belot et al, 2002; Schmidt-Hansen et al, 2004a, 2004b).
(The movie had its premiere last week, and will be replayed on BBC America on Saturday at 1 p.m). "House" explored several facets of the subject in an episode from last season about a boy so affected by autism that he cannot speak and points to pictures to relay what he wants for lunch.
At the height of her pregnancy, Cathy and I embodied several facets of femininity.
BaShiTong and Bharat Petroleum illustrate several facets of the Chinese and Indian economies.
But the panel asked for a closer look at several facets of the design before certifying the changes as appropriate.
Earlier, Jimmie Vaughan had turned in a businesslike opening set, demonstrating several facets of bluesmanship without once feeling the need to start impersonating Eric Clapton or Hear'Say.
Other recent studies illustrate several facets of rational protein design.
This is an example with several facets of art and design.
This problem, which has different facets (see Kim 1998 for a discussion of the several facets of the problem of mental causation), turned out to be a difficult problem for Descartes' ontological dualism.
