文章列表

• 1.古代定居点与现代城市有相同的发展规则
• Recently derived equations（导出方程） that describe development patterns in modern urban areas appear to work equally well to describe ancient cities...
• 2.植物体内的再循环系统
• Cells communicate through proteins embedded in their cell membranes. These proteins have diverse functions and can be compared with antennas, switches...
• 3.美国天然气系统存在泄露隐患
• The first thorough comparison of evidence for natural gas system leaks confirms that organizations including the Environmental Protection Agency (EPA)...
• 4.伊朗科研人员研发数据链接修复软件
• Software that can fix 90 percent of broken links in the web of data, assuming the resources are still on the site's server, has been developed by rese...
• 5.北极白鲸体内发现猫类寄生虫
• University of British Columbia scientists have found for the first time an infectious form of the cat parasite Toxoplasma gondii in western Arctic Bel...
• 6.戒烟可能改善心理健康状况
• Health professionals who treat people with psychiatric problems often overlook their patients' smoking habits, assuming it's best to tackle depression...
• 7.美考古学家发现某爬行动物出生时的化石
• An ichthyosaur（鱼龙） fossil may show the earliest live birth from an ancient Mesozoic marine reptile, according to a study published February 12, 20...
• 8.准确掷飞镖的两种方法
• Timing of dart release or hand position may improve dart throwing accuracy, according to a study published in PLOS ONE on February 12, 2014 by Daiki N...
• 9.欣赏数学之美的大脑区域与音乐艺术相同
• People who appreciate the beauty of mathematics activate the same part of their brain when they look at aesthetically pleasing formula as others do wh...
• 10.非洲丛林象的数量在不断减少
• New data from the field in Central Africa shows that between 2002 and 2013, 65 percent of forest elephants were killed. They are being poached, for th...