文章列表

• 1.扳指关节时关节内发生了什么
• Pull my finger, a phrase embraced by school-aged kids and embarrassing uncles the world over, is now being used to settle a decades-long debate about ...
• 2.伐木意味着无脊椎动物失去对雨林的支配权
• Invertebrates perform essential functions for the smooth running of the ecosystems in tropical forests. For example, creatures such as termites and mi...
• 3.细菌如何识别自身DNA
• It may come as a bit of a surprise to learn that bacteria have an immune system -- in their case to fight off invasive viruses called phages. And like...
• 4.大麻药水有望用于治疗癫痫儿童
• A medicinal liquid form of marijuana may show promise as a treatment for children with severe epilepsy that is not responding to other treatments, acc...
• 5.青春期少男注射乳突瘤病毒疫苗可预防口咽部鳞癌
• A new study indicates that vaccinating 12-year-old boys against the humanpapilloma virus (HPV) may be a cost-effective strategy for preventing orophar...
• 6.科学家公布首批宇宙暗物质图
• Scientists on the Dark Energy Survey have released the first in a series of dark matter maps of the cosmos. These maps, created with one of the world'...
• 7.利用智能手机预测地震发生
• Smartphones and other personal electronic devices could, in regions where they are in widespread use, function as early warning systems for large eart...
• 8.细菌帮助肠道生产血清素
• Although serotonin is well known as a brain neurotransmitter, it is estimated that 90 percent of the body's serotonin is made in the digestive tract. ...
• 9.北美地区发现一种新型农作物病毒
• The switchgrass exhibited mosaic symptoms--splotchy, discolored leaves--characteristic of a viral infection, yet tested negative for known infections....
• 10.生物合成丙烷有望实现
• Researchers at The University of Manchester have made a significant breakthrough in the development of synthetic pathways that will enable renewable b...