He added, "This is the first of many changes we are introducing that will enhance the business section of nytimes.com".
Second, clonal interference drives the distribution of protein stabilities in the viral population far off equilibrium, because the frequencies of deleterious changes are enhanced by hitchhiking with beneficial changes in adaptive phenotypes (see Figure 5).
These changes are enhanced by treatment of the cells with MSP, the natural ligand for RON/Stk, which induces a pronounced scattering/transformation response.
When gene amplification improves growth of the initial cells, then opportunities for secondary changes are enhanced by increased number of mutation targets per cell as well as by an increased number of cells within each clone.
When DQ is added, the rates of H2O2 production do not change, but they are enhanced significantly upon addition of Q1.
At the Halifax International Security Forum, Secretary of Defense Chuck Hagel recently asserted that the melting of polar ice caps, a result of global climate change, is enhancing, "dangerous potential for conflict in the Arctic".
Furthermore, despite the oasis potential to tolerate several abiotic stresses typical of arid environment, the ongoing climate change is enhancing the environmental pressure on the date palm affecting growth and development, especially in the Middle East [ 5].
These changes promote insulin resistance and cardiovascular disease, which, in turn, are enhanced by changes brought about through normal aging.
To illustrate how our understanding of social phenomena such as patient safety and behavior change has been enhanced we use recent qualitative studies in acute care medicine.
Brightness and contrast of the images are enhanced to highlight color changes.
