Senescence-associated heterochromatic foci (SAHF) mark concentrated spots of transcriptionally silenced DNA [44].
Rub the scrub all over your face, concentrating in spots that are dry.
Secondly, could the "war on terror" have been better managed if we had concentrated on spot dismantling of individual terrorists (I'm thinking of the recent killing of Osama bin Laden) rather than whole sale war against other countries?
Domains 3 5 also use the application of an external bias voltage, but add a localized electrodynamic collection approach, whereby a nanolens is formed using a patterned positively charged photoresist layer (PR) to funnel, concentrate, and spot charged molecules to predetermined locations.
One simple exercise you can do is to practice concentrating on one spot for 30-60 seconds.
Concentrating on one spot reduces the movement of your eye, and allows more light in, which increases the sensitivity.
In Young's day, the meritocrats concentrated on spotting recruits for Oxbridge and the senior civil service.
However, OA became associated with the PMVs, resulting in weak fluorescence compared to HAMLET, but concentrated in spots on the membrane (arrows in Fig. 5C I III) indicating an accumulation in membrane dots.
And, he said, while posters urging everyone to use condoms are not particularly effective, government health agencies have gotten better at "concentrating on hot spots" like sex workers and long-haul truckers.
Whether or not other cities adopt New York's specific stop-and-frisk tactics, social scientists say the rest of the country could benefit by adding police officers and concentrating on hot spots.
