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天竺葵有助于控制日本金龟子的破坏性
2023-12-06Geraniums(天竺葵) may hold the key to controlling the devastating Japanese beetle(日本金龟子) , which feeds on nearly 300 plant species and costs the ornament...
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研究:气候因素导致麝牛灭绝
2023-12-06A team of scientists has discovered that the drastic(激烈的,猛烈的) decline in Arctic musk ox(麝牛) populations that began roughly 12,000 years ago was due to...
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纳米微粒 对付癌细胞的“聪明”杀手
2023-12-06Another weapon in the arsenal(兵工厂,军械库) against cancer: Nanoparticles that identify, target and kill specific cancer cells while leaving healthy cells ...
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探究紫锥花谜一般的起源
2023-12-06An Agricultural Research Service (ARS) scientist is helping to sort through the jumbled(乱七八糟的) genetics of Echinacea(紫锥花属) , the coneflower(金花菊) known...
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青少年缺乏维生素D易导致肌肉强度下降
2023-12-06There's an epidemic(流行病,传染病) in progress, and it has nothing to do with the flu. A ground-breaking study published in the March 2010 Journal of Cl...
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研究:法律以人量刑
2023-12-06A defendant is much more likely to be sentenced to death if he or she kills a "high-status" victim, according to new research by Scott Phill...
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电磁脉冲可显著减轻骨关节炎疼痛
2023-12-06Electromagnetic pulses(电磁脉冲) significantly decrease pain and inflammation associated with osteoarthritis(骨关节炎) of the knee, according to Henry Ford Ho...
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“恃强凌弱”的星系
2023-12-06Located half a billion light-years from Earth, ESO 306-17, is a large, bright elliptical galaxy(椭圆星系) in the southern sky of a type known as a fossil ...
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使猴子免于屈公病的疫苗处于试验阶段
2023-12-06Imagine a mosquito-borne(忍受,负荷) virus that has already infected millions of people in recent outbreaks in South and Southeast Asia, the islands of the...
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新试验性药物可在移植手术后保护肾脏
2023-12-06The experimental drug belatacept can prevent graft rejection(移植排斥) in kidney transplant recipients while better preserving kidney function when compar...