In about 30 other studies done in Europe, New Zealand and the U. S., patients with brain tumors have not reported using their cellphones more often than unaffected people.

到欧洲、新西兰和美国进行的约30个研究调查中，脑瘤患者并没有比身体健康的人更频繁地使用手机。

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The next segment will focus on how some U.S. residents have been unaffected by the recession.

FORBES: Don't Understand The Economy? PBS Has A Cartoon For You

U.S. exports would be unaffected.

CENTERFORSECURITYPOLICY: Chemical Weapons: Say No to This Troubled Treaty

Supporters of this legislation have implied that our nuclear arsenal is unaffected by the current absence of U.S. production of plutonium and highly enriched uranium for weapons purposes.

CENTERFORSECURITYPOLICY: Center for Security Policy | ��The Limitation Of Nuclear Materials As A Means Of Controlling Armaments��