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生命细胞的热导率测量
2023-12-06To the ancients, probing the philosophical(哲学的) question of how to distinguish the living from the dead centered on the "mystery of the vital hea...
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低功率WiFi追踪技术
2023-12-06The comic-book hero Superman uses his X-ray vision to spot bad guys lurking(潜伏) behind walls and other objects. Now we could all have X-ray vision, th...
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全球变暖影响微生物生存
2023-12-06Arizona State University researchers have discovered for the first time that temperature determines where key soil microbes can thrive -- microbes tha...
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让网络尽在掌控之中
2023-12-06As the world becomes increasingly connected, the need to ensure the proper functioning of its many underlying networks -- such as the Internet, power ...
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将玻璃涂上抗菌银离子
2023-12-06The antibacterial effects of silver are well established. Now, researchers at Yonsei University in Seoul, Republic of Korea, have developed a techniqu...
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蛋白酶对细菌生长有重要作用
2023-12-06Reporting this month in Molecular Microbiology, Peter Chien and colleagues at the University of Massachusetts Amherst describe using a combination of ...
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蛋白质合成的关键步骤
2023-12-06Scientists at the University of California, Santa Cruz, have trapped the ribosome(核糖体), a protein-building molecular machine essential to all life, in...
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马里兰州海平面到2050年将上涨2英尺
2023-12-06A new report on sea level rise recommends that the State of Maryland should plan for a rise in sea level of as much as 2 feet by 2050. Led by the Univ...
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野生与家养番茄基因组之对比
2023-12-06You say tomato, I say comparative transcriptomics(转录组学). Researchers in the U.S., Europe and Japan have produced the first comparison of both the DNA ...
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群居动物有更多社交智慧
2023-12-06Lemurs(狐猴) from species that hang out in big tribes are more likely to steal food behind your back instead of in front of your face. This behavior sug...