Word: either...or
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...Medicines both prescription and over-the-counter, household products, pesticides and the paraffin burned in some stoves and lamps are the biggest killers. Not surprisingly, kids under 1 year old - particularly those in low- and middle-income countries - are at the greatest risk. It's no surprise either that the most effective fixes include simply getting the poisons out of the house or at least keeping them securely out of reach. Child-resistant packaging, the establishment of poison-control centers and the requirement that potential poisons be packaged in nonlethal quantities will help...
Alternatively, one could use the power of positive incentives and design a system where students could receive discounts on their term bill based on reductions in their carbon consumption. Either way, the choices and sacrifices to be made in reducing the emissions would educate students about the very real challenges we face in combating climate change...
...Hasaan hopes to synthesize a compound that, once injected, will be activated by light and only in the presence of gp63. Only compounds near gp63 will become toxic, either directly killing the parasite or destroying gp63 so that the parasite can be attacked by the body’s immune system...
...Under Chait’s plan, researchers would spot various small molecules on petri dishes that contain mixtures of bacteria that are either sensitive or resistant to a particular drug. The sensitive and resistant bacteria would be labeled with different colors, such as green...
...will appoint Clinton's successor, there's a lot more to consider than just the Kennedy name - and the Kennedy family cheering section. A Dec. 9 Marist poll found that 25% of New York residents think Paterson should pick Kennedy vs. 25% favoring Andrew Cuomo, with the rest either divided among other candidates or "unsure." The poll also indicated the regional dynamic that Paterson faces; Kennedy polls stronger among New York City residents (29%) than upstate New Yorkers (22%). (See pictures of Robert F. Kennedy...