文章列表

• 1.轻度空气污染也能提高中风危险
• Air pollution, even at levels generally considered safe by federal regulations, increases the risk of stroke by 34 percent, Beth Israel Deaconess Medi...
• 2.长期摄取果糖不会引起高血压
• Eating fructose（果糖） over an extended period of time does not lead to an increase in blood pressure, according to researchers at St. Michael's Hosp...
• 3.植物利用生物钟备战昆虫
• In a study of the molecular underpinnings of plants' pest resistance, Rice University biologists have shown that plants both anticipate daytime raids ...
• 4.空气污染使女性认知能力下降
• A large, prospective study led by a researcher at Rush University Medical Center indicates that chronic exposure to particulate（微粒的） air pollutio...
• 5.大型鱼类的藏身之处
• When it comes to choosing a place to hang out（闲逛） , big reef fish like coral trout（鲑鱼） , snappers and sweetlips have strong architectural pref...
• 6.高中生晚上睡7小时最适宜
• Whether or not you know any high school students that actually get nine hours of sleep each night, that's what U.S. federal guidelines currently presc...
• 7.干细胞移植使老鼠的神经功能改善
• In a new study presented at the Society for Maternal-Fetal Medicine's annual meeting, The Pregnancy Meeting , in Dallas, Texas, researchers have repor...
• 8.银河系黑洞正吞食小行星
• The giant black hole at the center of the Milky Way may be vaporizing and devouring（吞食，毁灭） asteroids, which could explain the frequent flares o...
• 9.吸食大麻驾驶会使车祸几率翻倍
• Drivers who consume cannabis（大麻） within three hours of driving are nearly twice as likely to cause a vehicle collision as those who are not under ...
• 10.自然灾害影响人类认知能力
• Not surprisingly, victims of a natural disaster can experience stress and anxiety, but a new study indicates that it might also cause them to make mor...