二甲双胍需要细胞应激反应蛋白的作用才能发挥作用 诸平 Fig. 1 Metformin is the most prescribed drug for treating diabetes mellitus, known as type 2 diabetes. Fig. 2 The study identifies the cytokine GDF15, a protein whose expression increases in response to cellular stress, ...
新工艺提升双面 CIGS 薄膜太阳能电池效率 诸平 Fig. 1 Bifacial CIGS solar cells consist of very thin layers, only 3 μm in total for the active materials. Deposit-ed on top of a transparent electrical contact, the CIGS polycrystalline layer absorbs the light from both front and back si ...
西中研究人员合作发现唐氏综合症患者自发性大脑活动的差异 诸平 From left to right: Maribel Peró, Cristina Cañete and Joan Guàrdia. 据西班牙 巴塞罗那大学 ( University of Barcelona 简称 UB) 2022 年 12 月 13 日报道,西中 研究人员合作发现唐氏综合症患者自发性大脑活动的 ...
全球临床实验性癌症治疗在 70% 以上的患者中获得成功 诸平 Credit: Unsplash/CC0 Public Domain 据美国西奈山医院( The Mount Sinai Hospital ) 2022 年 12 月 10 日报道,在全球临床试验中,实验性癌症治疗在 70% 以上的患者中是成功的( Experimental cancer therapy shows success in more ...
纸一样薄的太阳能电池可以将任何表面变成电源 诸平 Fig. 1 MIT researchers have developed a scalable fabrication technique to produce ultrathin, lightweight solar cells that can be stuck onto any surface. Credits: Credit: Melanie Gonick, MIT Fig. 2 The thin-film solar cells weig ...
CrCoNi 合金:在极低温中具有极高的断裂韧性 诸平 Fig. 1 Microscopy-generated images showing the path of a fracture and accompanying crystal structure deformation in the CrCoNi alloy at nanometer scale during stress testing at 20 kelvin (-424 F). The fracture is propagating from le ...
观察病毒失效的新方法 诸平 Fig. 1 Only a few viruses make it to the innermost layer of a fabric mask. The picture shows a textile fiber with salt crystals (lightblue) and viruses about 100 nanometers in size (green). (Scanning electron microscopy, colored)Image: Empa ...
意外的速度相关摩擦 诸平 Surprisingly, the friction between the tip of an atomic force microscope and the Moiré superstructures depends on the speed at which the tip is moved across the surface. 据瑞士 巴塞尔大学 ( University of Basel ) 2022 年 12 月 7 日报道, ...
高能光化学的可持续发展之路 诸平 Conversion of readily available blue light into high-energy UV photons that cannot be provided by sunlight 据德国 约翰内斯 · 古腾堡 - 美因茨大学 ( Johannes Gutenberg University Mainz ) 2022 年 12 月 1 日报道,美因茨大学和日本九州大 ...