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科学家首次发现霸王龙在南半球存在的证据
2023-12-06Scientists from Cambridge, London and Melbourne have found the first ever evidence that tyrannosaur(霸王龙) dinosaurs existed in the southern continents....
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自闭症发病基因被鉴定
2023-12-06Two genes have been associated with autistic spectrum disorders (ASD自闭症) in a new study of 661 families. Researchers writing in BioMed Central's n...
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使用眼部运动控制简单游戏的装置问世
2023-12-06University students have developed a computer game that is operated by eye movements, which could allow people with severe physical disabilities to be...
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广义相对论与宇宙扩张之间存在联系
2023-12-06University of British Columbia astronomer Ludovic Van Waerbeke with an international team has confirmed that the expansion of the universe is accelera...
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宗教思想是旧石器艺术起源的基础
2023-12-06This statement isn't new, but for years anthropologists(人类学家) , archaeologists(考古学家) and historians of art understood these artistic manifestation...
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肿瘤可模仿淋巴结以逃过人体免疫系统
2023-12-06A new mechanism explaining how tumors escape the body's natural immune surveillance(免疫监督) has recently been discovered at EPFL (Ecole Polytechniqu...
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研究:无节制饮食与毒瘾有相同的成瘾机制
2023-12-06In a newly published study, scientists from The Scripps Research Institute have shown for the first time that the same molecular(分子的) mechanisms that ...
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海水酸化将影响海洋生态系统
2023-12-06Acidification(酸化) of the oceans as a result of increasing levels of atmospheric carbon dioxide could have significant effects on marine ecosystems(生态系...
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微型植入式传感器可全程监视疾病发展情况
2023-12-06Tiny chemical sensors implanted into patients could help diagnose disease and track its progress, following a development by scientists. Researchers h...
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研究:神秘的E8系统不存在“简单的万有理论”
2023-12-06The "exceptionally simple theory of everything," proposed by a surfing physicist in 2007, does not hold water, says Emory University mathema...