文章列表

• 1.X射线结构测定新方法
• Over 100 years since the Nobel Prize-winning father and son team Sir William and Sir Lawrence Bragg pioneered the use of X-rays to determine crystal s...
• 2.印度村庄适合使用太阳能海水淡化设备
• Around the world, there is more salty groundwater than fresh, drinkable groundwater. For example, 60 percent of India is underlain by salty water -- a...
• 3.基于蛋白质合成机制控制有害细菌
• One challenge in killing off harmful bacteria is that many of them develop a resistance to antibiotics. Researchers at the University of Rochester are...
• 4.教科书上关于火山的配图可能是错误的
• In the typical textbook picture, volcanoes, such as those that are forming the Hawaiian islands, erupt when magma gushes out as narrow jets from deep ...
• 5.锂离子电池工作时的内部情况
• For the first time, researchers have been able to open a kind of window into the inner workings of a lithium-ion battery. Using a neutron beam, chemis...
• 6.埃及历史上曾有生态崩溃时期
• Depictions of animals in ancient Egyptian artifacts have helped scientists assemble a detailed record of the large mammals that lived in the Nile Vall...
• 7.坦桑尼亚发现新品种巨蜥龙
• Ohio University paleontologists have identified a new species of titanosaurian, a member of the large-bodied sauropods that thrived during the final p...
• 8.大豆补充剂改变乳腺癌相关基因的表达方式
• Soy supplementation alters expression of genes associated with breast cancer, raising concerns that soy could have adverse effects in breast cancer, a...
• 9.气候智能型农业需要三项全球长期研究的支持
• Faced with climate change and diminishing opportunities to expand productive agricultural acreage, the world needs to invest in a global research agen...
• 10.高钾食物可降低年长女性的中风死亡危险
• Postmenopausal women who eat foods higher in potassium are less likely to have strokes and die than women who eat less potassium-rich foods, according...