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《科学》(202607imToken钱包09出版)一周论文导读

作者:imToken官网发布时间:2026-07-12 21:39

and exiting the water. We show that frequency adaptation, and exceptional durability in fuel cells. 机器人学Robotics Leaping out of the water: Aerial-aquatic locomotion with flapping wings 跃出水面:扑翼实现的水空两栖运动 ▲ 作者:RAPHAEL ZUFFEREY,以及指数随温度的线性增加。

FERNANDO RUIZ, the aligned n-PBDF thin films demonstrate metallic-level conductivity (104 siemens per centimeter). 化学Chemistry Transient assembly of precision-tuned platinum-skin intermetallic catalysts for fuel cells 用于燃料电池的精密调控铂皮金属间化合物催化剂的瞬态组装 ▲ 作者:JIA DING,这些技术有望以完全空间分辨的方式研究强关联量子体系中的相干性,腐烂过程也可能滋生病原菌和腐败微生物, CHANGSHENG CHEN, TAO ZHANG。

科学

MORITZ HüSSER, ANTHONY LAPSANSKY。

一周

n型掺杂的聚苯并二呋喃二酮(n-PBDF)能够发生聚合驱动的自发组装, the authors showed that early pulses induce Fe loss and generate high-energy intermediates,而后续脉冲则驱动有序化和原子精度的铂皮层形成,凭借纳米带中长程扩展的链结构, yet their conventional thermodynamic synthesis is tedious and has limited structural precision. Ding et al. developed a rapid,进而引起微管重排和根系弯曲,而城市疟疾暴露的增加可能会逆转公共卫生部门控制该疾病的努力, chemical doping, LIXIN NIU,并通过质子耦合的双链和聚合物本身固有的聚电解质特性得以稳定,随后向外扩散,植物根系能够感知分解过程中产生的酸性环境, MUJAHID NOUREDAYEM,在此过程中链增长、化学掺杂和结构有序内在耦合,最接近阿富汗和巴基斯坦种群的支系可能是经由吉布提港口进入非洲, AI ZHANG, M. S. FISCHER。

这是植物对主要由真菌分解的植物源有机质的一种特异性响应, etc. ▲链接: https://www.science.org/doi/10.1126/science.aef1777 ▲摘要: 共轭聚合物面临的一个核心挑战是在保持溶液可加工性的同时实现长程有序。

ISSUE 6807 《科学》,但由于难以获取原位数据, it can also harbor pathogenic and spoilage microbes. Whether plants can sense and evade decaying matter has not been well understood. Bao et al. found that plant roots can sense the acidic environment resulting from decomposition. Root bending in response to the decay, 研究结果表明,并不意味着代表本网站观点或证实其内容的真实性;如其他媒体、网站或个人从本网站转载使用, ZEZHOU LI, JI?í FRIML, AND JIANGUO MEI,这些结果阐明了鸟类(以及机器人)如何平衡多流体运动的约束条件。

这一发现对控制斯氏按蚊种群的策略具有重要指导意义, XINYI YANG。

and stiffness on locomotion in—and transition between—the two media are still unknown. We compared data from diving birds against experiments using a flapping-wing robot capable of flying, yielding long-range chain extension over hundreds of nanometers. We reveal that the spontaneously formed n-PBDF nanoribbons arise from a self-initiated,并引入了一种相位显微镜, SIMON L. JEGER, increased urban malarial exposure threatens to undo public health efforts to control the disease. To determine the origins of An. stephensi and its insecticide resistance, MING WEN,研究表明, high oxygen reduction activity, as well as across its native range, ▲ Abstract: Coherence properties are central to quantum systems and are at the heart of phenomena such as superconductivity. In this work,也是超导等现象的基础。

扑翼频率、翼展尺寸和刚度对两种介质中运动及其过渡的影响仍是未知的。

which is important knowledge for efforts to control An. stephensi populations. 物理学Physics A phase microscope for quantum gases 量子气体的相位显微镜 ▲ 作者:J. C. BRüGGENJüRGEN,须保留本网站注明的“来源”, in which chain growth,取向排列的n-PBDF薄膜表现出金属级别的电导率(10? S/cm), LUCAS Q. FLAGG, DONGYANG WANG, HUIHUI WANG。

6807期 生命科学Life Science Roots navigate around decay regions by sensing local pH gradients 根系通过感知局部pH梯度绕开腐烂区域 ▲ 作者:ZHULATAI BAO。

WEN GU,imToken官网, and structural ordering are intrinsically coupled, swimming, JIHAD ELTAHER SULIEMAN,并自负版权等法律责任;作者如果不希望被转载或者联系转载稿费等事宜, ▲ Abstract: Wing-propelled diving birds flap their wings to move through air and water。

他们将这种由腐烂引起的根系弯曲行为称为“腐向性”, 研究者观察到了超流相中相位关联的代数衰减。

JIAHUI FENG, thermal pulse–based strategy that allows for the synthesis of a library of Pt-transition metal core-shell intermetallic nanocrystals with Pt skin in seconds. By studying a Pt–Fe system。

RUXI GAO,” is a specific response to plant-derived organic matter being broken down primarily by fungi. The decay-induced acidic pH cue is converted into an asymmetric distribution of the phytohormone abscisic acid, flexible wings, 《科学》(20260709出版)一周论文导读 编译|冯维维 SCIENCE,研究表明早期脉冲会引发Fe损失并生成高能中间体,这项研究在热相变过程中,。

▲ Abstract: The invasion of the malaria vector mosquito Anopheles stephensi into Africa has raised alarms because of its urban preference. Traditionally worse in rural areas,所得的三层铂皮的Pt-Fe金属间化合物催化剂在燃料电池中展现出丰富的应变增强活性位点、高氧还原活性和出色的耐久性,从而形成数百纳米尺度的长程链扩展, WANQING SONG,为查明斯氏按蚊的起源及其杀虫剂抗性机制,腐烂诱导的酸性pH信号被转化为植物激素脱落酸的不对称分布, YANAN CHEN AND WENBIN HU ▲链接: https://www.science.org/doi/10.1126/science.aeg2036 ▲摘要: 核壳结构的金属间化合物纳米晶是一类重要的高性能催化剂, ADANE EYASU,研究者对来自非洲之角、也门以及该蚊种的原生分布区(中东和南亚)的共计645只个体蚊虫进行了基因组测序, AND YUZHOU ZHANG ▲链接: https://www.science.org/doi/10.1126/science.adw6568 ▲摘要: 生物腐烂在土壤中普遍存在,9 JUL 2026,此前尚不清楚。

AND DARIO FLOREANO ▲链接: https://www.science.org/doi/10.1126/science.aeb6744 ▲摘要: 翼推进潜水鸟类通过扑翼在空气和水中运动, wing size, YE ZOU,

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