博文
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培养皿中的迷你心脏
- 培养皿中的迷你心脏 诸平 Fig. 1 These epicardioids - organoids made from pluriopotent stem cells - are just 0.5 millimeters in size. Researchers can use them to mimic the development of the human heart in the laboratory and study hereditary heart diseases. Fig. 2 A team ...
- [转载]清明诗选
- 热度 1
- 今日是清明节，转载几首有关清明的古人名诗，以表示对故人的怀念与追思。 《清明日》 【唐代】温庭筠 清娥画扇中，春树郁金红。 出犯繁花露，归穿弱柳风。 马骄偏避幰，鸡骇乍开笼。 柘弹何人发，黄鹂隔故宫。 《清明日对酒》 【宋代】高翥 南北山头多墓田，清明祭扫各纷然。 ...
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移植医学：发现了对ATG免疫抑制机制的新见解
- 热度 1
- 移植医学：发现了对 ATG 免疫抑制机制的新见解 诸平 (Vienna, 04-04-2023) A team of researchers at MedUni Vienna has newly appraised the immunosuppressive effect of antithymocyte globulin (ATG) and identified a previously unknown mode of action. The new findings on ATG, which are used f ...
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高电荷离子熔化纳米金块，揭示了宏观和微观物理之间的新世界
- 热度 1
- 高电荷离子熔化纳米金块，揭示了宏观和微观物理之间的新世界 诸平 Highly charged ions hit tiny gold nuggets on an insulating surface. Credit: ucyborg.com/studio Figure 1 This graph shows the height change of the gold nanoislands after irradiation with Xe q + ( q = 1, 18, ...
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《科学》：人工智能比主流工具更能预测酶的功能
- 《科学》：人工智能比主流工具更能预测酶的功能 诸平 Chemical structure for thiamine pyrophosphate and protein structure of transketolase. Thiamine pyrophosphate cofactor in yellow and xylulose 5-phosphate substrate in black. Credit: Thomas Shafee/Wikipedia 据美国伊利诺大学 厄巴纳- ...
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用细菌将空气中的二氧化碳转化为聚酯纤维
- 热度 1
- 用细菌将空气中的二氧化碳转化为聚酯纤维 诸平 C. necator cell accumulating poly-3-hydroxybutyrate (white granules inside). Credit: Jinkyu Lim 据物理学家组织网（ Phys.org ） 2023 年 3 月 28 日报道，韩国先进科学技术研究院（ Korea Advanced Institute of Science and Technology ...
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《自然》：实验发现质子中有胶子质量
- 热度 3
- 《自然》：实验发现质子中有胶子质量 诸平 The proton mass radius is smaller than the electric charge radius (a dense core), while a cloud of scalar gluon activity extends beyond the charge radius. This finding could shed light on confinement and the mass distribution in the proton. Credit: ...
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来自内脏的攻击
- 来自内脏的攻击 诸平 Fig. 1 After surgery, bacteria from the intestine can enter the organism. Special cells of the immune system located in the liver fight them.(Graphic: Mercedes Gomez de Aguero) Fig. 2 The gut microbiota: our helpful and value guests when the bound ...
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首次观察到液体中的压电效应
- 首次观察到液体中的压电效应 诸平 Graphical abstract. Credit:The Journal of Physical Chemistry Letters(2023). DOI: 10.1021/acs.jpclett.3c00329 . https://doi.org/10.1021/acs.jpclett.3c00329 据物理学家组织网（ Phys.org ） 2023 年 3 月 29 日报道，美国密歇根州立大 ...
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最亮的伽马射线暴揭示了宇宙爆炸的新秘密
- 热度 2
- 最亮的伽马射线暴揭示了宇宙爆炸的新秘密 诸平 This illustration shows the ingredients of a long gamma-ray burst, the most common type. The core of a massive star (left) has collapsed, forming a black hole that sends a jet of particles moving through the collapsing star and out into space ...
