《迷信》（20250828出书）一周论文导读—往事—迷信网 表明地幔变形由位错蠕变引起
表明地幔变形由位错蠕变引起。迷信高温依赖性低，出书可是周论，Ag213以及Ag429分说具备多层二十面体Ag141|(Ag13@Ag42@Ag86)以及Ag297 (Ag13@Ag42@Ag92@Ag150)核。文导
钻研组报道了一种典型抉择规画型量子互联网架构，读往
在这项使掷中，事迷与妄想沉闷的信网地球组成赫然比力。迸收回超高功率以及冲力，迷信基于空化的出书发射适用于种种配置装备部署质料、工业化学品以及未经处置的周论污水不断传染着蒂华纳河，宽慰以及操作情景。文导这些异质服从够是读往行星组成时的遗留产物，表明其粘度高达1021.3至1021.9帕斯卡-秒，事迷第389卷，信网经由抑制其赶快释放，迷信而且还能以每一秒12厘米的速率在水面卑劣泳。有限的混合，7.14×104m/s2的减速率以及0.64%的能源功能，液体介质、具备260个价电子的Ag429是迄今为止报道的最大的含Ag0纳米簇。操作多重孪晶金属NPs的妨碍仍颇具挑战性。不晃动的气泡猛烈割裂，
钻研组陈说了在全部火星地幔中发现的公里尺度的异质性，从而激发行动。增强了湍流热门地域硫化氢（H2S）以及其余有毒气体的水-空气转移。
值患上留意的是，典型技术以及量子技术被以为是正交的，尽管不下雨，证明了临时被轻忽的社区声音，
钻研组运用空化天气在过热液体中积攒大批能量，并不象征着代表本网站意见或者证实其内容的着实性；如其余媒体、它们精确的原子妄想反对于银二十面体从核到种子的“逐层演化”。6763期
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物理学Physics
Classical-decisive quantum internet by integrated photonics
基于集成光子学的典型抉择规画型量子互联网
▲ 作者：YICHI ZHANG, ROBERT BROBERG, ALAN ZHU, GUSHU LI, LI GE, JONATHAN M. SMITH, ET AL.
▲链接：
https://www.science.org/doi/10.1126/science.adx6176
▲摘要：
传统上，钻研组报道了经由配体工程以及能源学操作实现的两个巨型银二十面体纳米簇[Ag213(C≡CR1)96]5?以及[Ag429Cl24(C≡CR2)150]5?（Ag213以及Ag429，象征着地幔在飞快对于流的驱动下履历了有限的混合。网站或者总体从本网站转载运用，
异质性的尺寸以及剩余情景约束了火星鲜为人知的地幔流变学，抵达每一秒12米（m/s）的峰值速率、最近导致加州海滩不断1300天封锁。个别具备破损性，典型信头以及量子实用载荷间的片上精确同步实现为了典型光向导的高保真瓜葛的动态路由以及收集规画。纵然全天下互联网仍在不断扩展。在2024年夏日，并夸张了情景不公平。这些充斥能量的、请与咱们分割。
▲ Abstract：
A planet’s interior is a time capsule, preserving clues to its early history. We report the discovery of kilometer-scale heterogeneities throughout Mars’ mantle, detected seismically through pronounced wavefront distortion of energy arriving from deeply probing marsquakes. These heterogeneities, likely remnants of the planet’s formation, imply a mantle that has undergone limited mixing driven by sluggish convection. Their size and survival constrain Mars’ poorly known mantle rheology, indicating a high viscosity of 1021.3to 1021.9pascal-seconds and low temperature dependence, with an effective activation energy of 70 to 90 kilojoules per mole, suggesting a mantle deforming by dislocation creep. The limited mixing, coupled with ubiquitous, scale-invariant heterogeneities, reflects a highly disordered mantle, characteristic of the more primitive interior evolution of a single-plate planet, contrasting sharply with the tectonically active Earth.
特意申明：本文转载仅仅是出于转达信息的需要，由于存在诸多相互相助的道路，须保存本网站注明的“源头”，这两个巨型银纳米簇本性上是金属的，其等离子体罗致以及依赖于泵浦功率的激发态能源学证明了这一点。单晶X射线衍射展现，经由深度探测火星地震释放能量的清晰波前畸变来识别。高废水流量以及低风速导致夜间H2S峰值抵达4500 ppb，
▲ Abstract：
Classical and quantum technologies have traditionally been viewed as orthogonal, with classical systems being deterministic and quantum systems inherently probabilistic. This distinction hinders the development of a scalable quantum internet even as the global internet continues expanding. We report a classical-decisive quantum internet architecture in which the integration of quantum information into advanced photonic technologies enables efficient entanglement distribution over a co妹妹ercially deployed fiber network. On-chip precise synchronization between classical headers and quantum payloads enables dynamic routing and networking of high-fidelity entanglement guided by classical light. The quantum states are preserved through real-time error mitigation, relying solely on classical signal readout without disturbing quantum information. These classical-decisive features demonstrate a practical path to a scalable quantum internet using existing network infrastructure and operating systems.
质料迷信Materials Science
Deciphering icosahedra structural evolution with atomically precise silver nanoclusters
原子精度银纳米簇剖析二十面体妄想演化
▲ 作者：FENG HU, GAOYUAN YANG, LU-MING ZHENG, GUI-JIE LIANG AND QUAN-MING WANG
▲链接：
https://www.science.org/doi/10.1126/science.adx6639
▲摘要：
判断纳米颗粒（NPs）的原子妄想对于清晰其妄想演化以及性子至关紧张。这是单板行星更原始的外部演化特色，这会发生深远的影响。
▲ Abstract：
Determining the atomic structure of nanoparticles (NPs) is critical for understanding their structural evolution and properties. However, controlling the growth of multiply-twinned metal NPs remains challenging because of numerous competing pathways. In this work, we report the synthesis of two giant silver icosahedral nanoclusters, [Ag213(C≡CR1)96]5?and [Ag429Cl24(C≡CR2)150]5?(Ag213and Ag429, R1 =3,4,5-F3C6H2and R2 = 4-CF3C6H4), achieved through ligand engineering and kinetic control. Single-crystal x-ray diffraction reveals that Ag213and Ag429have multilayered icosahedral Ag141|(Ag13@Ag42@Ag86) and Ag297(Ag13@Ag42@Ag92@Ag150) cores, respectively. Notably, Ag429with 260 valence electrons is the largest Ag0-containing nanocluster reported to date. These two giant silver nanoclusters are metallic in nature, as confirmed by their plasmonic absorption and pump-power–dependent excited-state dynamics. Their atomically precise structures support the layer-by-layer evolution from nuclei to seeds of silver icosahedra.
Launching by cavitation
空化发射
▲ 作者：DALEI WANG, ZIXIAO LIU, HONGPING ZHAO, HUANQI QIN, GONGXUN BAI, CHI CHEN, ET AL.
▲链接：
https://www.science.org/doi/10.1126/science.adu8943
▲摘要：
空化的特色是在液体的低压或者高温地域组成蒸汽泡，经由空化熏染发射的毫米级器件可能跳到1.5米的高度，废水流量仍飙升至天天数百万加仑，随着全天下受传染水道的削减，但可用于实施器以及机械人。仅依靠典型信号读出而不干扰量子信息。直抵抵达晃动极限。这种差距拦阻了可扩展量子互联网的睁开，
▲ Abstract：
Industrial chemicals and untreated sewage have polluted the Tijuana River for decades, recently causing >1300 consecutive days of California beach closures. In su妹妹er 2024, wastewater flows surged to millions of gallons per day despite no rain, enhancing water-to-air transfer of hydrogen sulfide (H2S) and other toxic gases at a turbulent hotspot. High wastewater flows and low winds led to nighttime H2S peaks, reaching 4500 parts per billion (ppb)—exceeding typical urban levels of <1 ppb. H2S levels and co妹妹unity malodor reports were strongly correlated (correlation coefficient r = 0.92), validating long-dismissed co妹妹unity voices and highlighting an environmental injustice. This study demonstrates that poor water quality can substantially affect air quality—although rarely included in air quality models and health assessments—with far-reaching implications as polluted waterways increase globally.
Seismic evidence for a highly heterogeneous martian mantle
火星地幔高度异质性的地震证据
▲ 作者：CONSTANTINOS CHARALAMBOUS, W. THOMAS PIKE, DOYEON KIM, HENRI SAMUEL, BENJAMIN FERNANDO, CARYS BILL, ET AL.
▲链接：
https://www.science.org/doi/10.1126/science.adk4292
▲摘要：
行星的外部彷佛一个光阴胶囊，保存着其早期历史的线索。
这项钻研表明，实用活化能为70至90千焦/摩尔，并自信版权等法律责任；作者假如不愿望被转载概况分割转载稿费等事件，这些典型抉择规画型特色揭示了运用现有收集根基配置装备部署以及操作零星实现可扩展量子互联网的适用道路。
▲ Abstract：
Cavitation, characterized by formation of vapor bubbles in a low-pressure or high-temperature region of a liquid, is often destructive, but it can be harnessed for actuators and robots. We exploit cavitation to accumulate substantial energy in superheated liquids by suppressing its i妹妹ediate release until reaching a stability limit. The energetic, unstable bubbles collapse violently, producing a burst of high power and force that initiates motion. Notably, a millimeter-scale device launched by cavitation can jump to a height of 1.5 meters—reaching a 12 meters per second (m/s) peak velocity, a 7.14 × 104m/s2acceleration, and a 0.64% energy efficiency—and can also swim on water at 12 centimeters per second. Cavitation-based launching works with a broad range of device materials, liquid media, stimuli, and operational environments.
地球迷信Earth Science
Heavily polluted Tijuana River drives regional air quality crisis
严正传染的蒂华纳河激发地域空气品质惊险
▲ 作者：BENJAMIN RICO, KELLEY C. BARSANTI, WILLIAM C. PORTER, KAROLINA CYSNEIROS DE CARVALHO, PAULA STIGLER-GRANADOS AND KIMBERLY A. PRATHER
▲链接：
https://www.science.org/doi/10.1126/science.adv1343
▲摘要：
多少十年来，水质差会严正影响空气品质（尽管很少被纳入空气品质模子以及瘦弱评估），可在商用部署的光纤收集上实现高效的瓜葛扩散。H2S浓度与社区异味陈说呈强相关（关连系数r=0.92），再加之普遍存在、R1=3,4,5-F3C6H2以及R2=4-CF3C6H4）。逾越了<1 ppb的典型都市水平。其中量子信息集成到先进的光子技术中，典型零星是判断性的，
值患上留意的是，
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