2023-11-20 15:53:23科学与社会
英国空气污染法规将减少死亡人数,但对保护生态系统收效甚微

Existing air pollution regulations will reduce thousands of premature adult deaths in the UK, but even the most effective technically feasible actions, which will save thousands more lives, will do little to protect the country's sensitive ecosystems, fi

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2023-11-20 15:53:22科学与社会
单一模型预测就业、微生物群和森林的趋势

Researchers report that a single, simplified model can predict population fluctuations in three unrelated realms: urban employment, human gut microbiomes and tropical forests. The model will help economists, ecologists, public health authorities and other

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2023-11-20 15:53:21科学与社会
在坎昆,移民受到的待遇就像当地的玛雅人一样

Ancient people immigrated to Cancun Island and were treated just like locals, according to a study published October 25, 2023 in the open-access journal PLOS ONE by Andrea Cucina of the Autonomous University of Yucatan, Mexico and colleagues.

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2023-11-20 15:53:21科学与社会
分析大规模洪水适应影响的新方法

During the summer of 2022, the Indus River in Pakistan overflowed its banks and swept through the homes of between 30-40 million people. Eight million were permanently displaced, and at least 1,700 people died. Damages to crops, infrastructure, industry,

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2023-11-20 15:53:20科学与社会
海洋保护区与气候变化

An international team has developed the first comprehensive framework for designing networks of marine protected areas that can help vulnerable species survive as climate change drives habitat loss.

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2023-11-20 15:53:19科学与社会
脑损伤专家表示,尽管改革暂停,但定义死亡的法律仍需进行重要修改

After surveying the views expressed by 41 advocacy, medical, and transplant-focused organizations on the Uniform Determination of Death Act, a brain injury expert is calling for much-needed reforms to the legal definition of death in the United States. Th

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2023-11-20 15:53:18科学与社会
社区制定的图像发布指南有助于解决科学中的再现性问题

Images created by a plethora of high-tech instruments are widely found in scientific research as both illustrations and sources of data. Recent advancements in light (or optical) microscopy in particular have enabled sensitive, fast, and high-resolution i

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2023-11-20 15:53:18科学与社会
做或染色:废水中的合成色素对全球食物链构成威胁

Dyes widely used in the textile, food and pharmaceutical industries pose a pressing threat to plant, animal and human health, as well as natural environments around the world, a new study has found.

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2023-11-20 15:53:16科学与社会
75%的独家硬木可能被非法采伐

The tropical wood type ipê is popular for building exclusive wooden decks, and in North America and Europe, the demand for the material has increased sharply. Now, a study from Chalmers University of Technology, Sweden, shows that more than three-qu

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2023-11-20 15:53:16科学与社会
追踪生物多样性的“罗宾汉”方法

Elise Zipkin and her team at Michigan State University have developed a sort of "Robin Hood" approach to better understand and protect the world's biodiversity.

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2023-11-20 15:53:15科学与社会
移动划水装置增加避免划水的几率

Receiving a clot-busting drug in an ambulance-based mobile stroke unit (MSU) increases the likelihood of averting strokes and complete recovery compared with standard hospital emergency care, according to researchers at Weill Cornell Medicine, NewYork-Pre

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2023-11-20 15:53:14科学与社会
研究发现,自闭症患者不太可能屈服于旁观者效应

A well-established psychological theory states that most of us are less likely to intervene in a bad situation if other people are present, and this 'bystander effect' also applies to workplace settings. However, new research led by York University show

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