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嗜乙醇细菌会加速管线钢破裂
U.S. production of ethanol（乙醇） for fuel has been rising quickly, topping 13 billion gallons in 2010. With the usual rail, truck and barge transport methods unde...
阅读：0发布：2022-12-06分类：英语科普
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室内空气污染加重心血管患病风险
An estimated two billion people in the developing world heat and cook with a biomass（生物质） fuel such as wood, but the practice exposes people – especially...
阅读：0发布：2022-12-06分类：英语科普
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野生动物对气候变化反应迅速
New research by scientists in the Department of Biology at the University of York shows that species have responded to climate change up to three times faster t...
阅读：0发布：2022-12-06分类：英语科普
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啤酒为何会吸引苍蝇
Ever wondered why flies are attracted to beer? Entomologists（昆虫学家） at the University of California, Riverside have, and offer an explanation. They report that...
阅读：0发布：2022-12-06分类：英语科普
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睡眠质量低易诱发高血压
Reduced slow wave sleep (SWS) is a powerful predictor for developing high blood pressure in older men, according to new research in Hypertension: Journal of the...
阅读：0发布：2022-12-06分类：英语科普
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天文学家发现迄今最大的黑洞
University of California, Berkeley, astronomers have discovered the largest black holes to date - two monsters with masses equivalent to 10 billion suns that ar...
阅读：0发布：2022-12-06分类：英语科普
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汽车货运影响空气质量
Shifting a fraction of truck-borne freight（货运） onto trains would have an outsized impact on air quality in the Midwest, according to researchers at the Universi...
阅读：0发布：2022-12-06分类：英语科普
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谷歌将升级全球海洋地图
Internet information giant Google updated ocean data in its Google Earth application this week, reflecting new bathymetry（海洋测深学） data assembled by Scripps In...
阅读：0发布：2022-12-06分类：英语科普
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女性数量少会导致男性花钱散漫
The perception（知觉） that women are scarce leads men to become impulsive, save less, and increase borrowing, according to new research from the University of Minn...
阅读：0发布：2022-12-06分类：英语科普
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果糖能直接导致肥胖吗？
Is fructose（果糖） being unfairly blamed for the obesity epidemic? Or do we just eat and drink too many calories? Researchers from St. Michael's Hospital reviewed...
阅读：0发布：2022-12-06分类：英语科普
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纳米技术用于白血病治疗
Researchers from the University of Notre Dame have engineered nanoparticles that show great promise for the treatment of multiple myeloma (MM), an incurable can...
阅读：0发布：2022-12-06分类：英语科普
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细胞的应急自救系统
Toxic chemicals wreak havoc on cells, damaging DNA and other critical molecules. A new study from researchers at MIT and the University at Albany reveals how a...
阅读：0发布：2022-12-06分类：英语科普
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地球之水来源于太阳系冰体
Scientists have long believed that comets and, or a type of very primitive meteorite（陨星） called carbonaceous chondrites（碳粒陨星） were the sources of early Earth'...
阅读：0发布：2022-12-06分类：英语科普
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火星上的融水可以维持生命
Near surface water has shaped the landscape of Mars. Areas of the planet's northern and southern hemispheres have alternately thawed（融解） and frozen in recent ge...
阅读：0发布：2022-12-06分类：英语科普
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量子点可携维生素D对付肿瘤细胞
The shortened daylight of a Maine winter may make for long, dark nights -- but it has shone a light on a novel experimental approach to fighting inflammatory br...
阅读：0发布：2022-12-06分类：英语科普