Word: flows
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...crimes themselves lead to a lot of [larger] problems,” Pasquarello said. “There are certain things in society that people demand...walking down the street [without] having a drunk or a homeless person yelling at you.”Pasquarello added that the constant flow of “new blood” into the CPD—12 new officers will be added to the force in June—also helps to keep crime rates low.Braga added that violent crimes in Cambridge have largely remained flat due to the city?...
...whom has any direct information about Mr. Whittington's condition other than what they've read or seen in the press, suggest that the Texas lawyer did not suffer a heart attack in the classic sense most of us think of one-in which a clot blocks the blood flow of an artery. Instead, it appears Whittington suffered some damage-that could easily be temporary-to part of his heart muscle from bird shot, which lodged in or near the heart...
...While most experts presume that aerobic exercise protects people from dementia by maintaining good blood flow to the brain, how mental exercise could help is still a puzzle. "There are a lot of theories," says Valenzuela, "but it's very difficult to pinpoint a single neurobiological characteristic that distinguishes people with high brain reserve from those with low brain reserve. I think that's been part of the problem: we've been looking for a magic bullet." Instead, Valenzuela postulates that mental activity alters the central nervous system in different ways at various levels. Research on mice, he says, shows...
...sperm’s constant wriggling and rigid plasma membranes made them difficult targets to study using the traditional patch-clamp technique. The patch-clamp method uses a tiny pipette to delicately rupture the plasma membrane of cells to measure the flow of electrical currents...
First discovered by Clapham’s lab in 2001, the CatSper protein is activated by the higher pH environment of the female cervix. Activated CatSper allow calcium ions to flow into the sperm’s tail. The calcium influx, measurable as an electrical current, alters the way the flagella bends and hyper-activates the tail’s motor proteins. In experiments, mice altered to lack the CatSper protein had weak swimming sperm and were infertile...