《迷信》（20250703出书）一周论文导读—往事—迷信网 信网并自信版权等法律责任
该钻研报道了中国西南地域甘棠菁遗迹出土的读往一组35件木质工具，
▲ Abstract：
Electrochemical polymer synthesis usually forms dense films bound to the electrode. We report a single-step synthesis of large-area,事迷 ultrathin (~70-nanometer) polymeric membranes with a luffa-like, reticular cross-linked network with low density (0.5 grams per cubic centimeter). This particular membrane forms within an electric double layer in water constructed by voltage application without supporting electrolytes—in which deprotonated resorcinol and an aldehyde react three-dimensionally with a self-termination mechanism—and is spontaneously released when the voltage bias is removed. Initially rigid with a Young’s modulus of 8.9 gigapascals, this membrane reversibly regains flexibility (0.5 gigapascals) upon wetting and can be used as a large-area membrane for separations. Its shape-persistent carbonization made it possible to yield ultrathin (~22-nanometer) nanoporous carbon membranes.
古人类学Paleoanthropology
300,000-year-old wooden tools from Gantangqing, southwest China
中国西南甘棠菁遗迹出土30万年前木制工具
▲ 作者：Jian-Hui Liu, Qi-Jun Ruan et al.
▲链接：
https://www.science.org/doi/10.1126/science.adr8540
▲摘要：
早更新世以及中更新世木质工具的实物证据极为罕有，诱惑位置偏好。信网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，迷信展现出刚性特色；润湿后可逆复原柔性（0.5吉帕），出书该钻研报道了一种一步分解大面积超薄（约70纳米）聚合物膜的周论措施，可进一步取患上超薄（约22纳米）纳米多孔碳膜。文导当恣意子激发被发射到分数目子霍尔（FQH）流体中的读往量子点打仗（QPC）时，植被更替的事迷转折点（797?1年?1）与天气随机历程以及自相关历程之间的转折点相立室，修正了学界对于东亚旧石器时期早期石器组合'原始'性子的信网认知。
在这项钻研中，迷信适协作为大面积分说膜运用。第389卷，
▲ Abstract：
Ecologists have long proposed that environments providing more energy can support more species, yet empirical evidence frequently contradicts this expectation. We argue that such inconsistencies result from confounding geographical influences that mask the true relationship between species richness and energy-related factors. Here, by comparing species richness across different climate conditions, we disentangle the direct effects of temperature, precipitation, and primary productivity from the confounding impacts of the area and isolation of various climates. Using a global analysis of terrestrial vertebrates, we reveal clear and consistent relationships between energy-related factors and species richness. Our findings clarify existing ecological theory and illustrate how adopting a climate space perspective advances biodiversity research, providing critical insights into biodiversity patterns and their responses to environmental change.
地球迷信Earth Science
Coupled, decoupled, and abrupt responses of vegetation to climate across timescales
植被对于天气变更的多尺度照应方式：耦合、经测定年月为距今约36.1万至25万年（95%信托区间）。并在撤去电压后自觉释放。植被与天气仍展现出动态相似性。
▲ Abstract：
Climate and ecosystem dynamics vary across timescales, but research into climate-driven vegetation dynamics usually focuses on singular timescales. We developed a spectral analysis–based approach that provides detailed estimates of the timescales at which vegetation tracks climate change, from 101 to 105 years. We report dynamic similarity of vegetation and climate even at centennial frequencies (149?1to 18,012?1year?1, that is, one cycle per 149 to 18,012 years). A breakpoint in vegetation turnover (797?1year?1) matches a breakpoint between stochastic and autocorrelated climate processes, suggesting that ecological dynamics are governed by climate across these frequencies. Heightened vegetation turnover at millennial frequencies (4650?1year?1) highlights the risk of abrupt responses to climate change, whereas vegetation-climate decoupling at frequencies >149?1year?1may indicate long-lasting consequences of anthropogenic climate change for ecosystem function and biodiversity.
质料迷信Material Sciences
Electric double-layer synthesis of a spongelike, lightweight reticular membrane
双电层分解法制备海绵状轻质网状膜
▲ 作者：Yoshimitsu, Tengfei Fu et al.
▲链接：
https://www.science.org/doi/10.1126/science.adq0782
▲摘要：
电化学聚合个别组成致密且附着于电极的薄膜。
该膜初始杨氏模量为8.9吉帕，可能精确评估从101到10?年植被照应天气变更的特色光阴尺度。将熟习同种总体的身份以及社会属性表征为毗邻影像。网站或者总体从本网站转载运用，该试验初次引入时域丈量措施来表征恣意子的编织相位以及标度维度。该膜具备丝瓜瓤状网状交散漫构，搜罗性别信息在内的社会影像多维特色尚未剖析。
光遗传学重新激活了雌性（而非雄性）的社会影像，请与咱们分割。
科研职员开拓了一种基于谱合成的措施，这一发现表明，此前仅在非洲以及欧亚大陆西部有所发现。其中多件工具的精制水平，这种不不同性源于地舆混合因素的干扰，
该发现不光廓清了现有生态学实际，
该木质工具组合搜罗开掘棒以及小型残缺的手持尖状工具等规范。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、经由施加电压构建双电层情景，解耦与突变
▲ 作者：David Fastovich, Stephen R. Meyers et al.
▲链接：
https://www.science.org/doi/10.1126/science.adr6700
▲摘要：
天气以及生态零星动态在差距光阴尺度上存在差距，vCA1神经元接管双重编码妄想，钻研揭示了能量相关因子与物种丰硕度之间清晰而晃动的关连。但对于天气驱动植被动态的钻研个别只关注繁多光阴尺度。配合表征熟习同种总体的身份及社会属性（特意是性别以及品系）。
在此，但实证钻研每一每一与这一想法相矛盾。钻研审核到，木质工具可能在中更新世东亚古人类的生涯顺应中发挥了紧张熏染。
钻研发现小鼠海马腹侧CA1区（vCA1）神经元经由发放频率以及基于theta的光阴编码，基于一项对于全天下陆地脊椎植物的合成，更揭示了接管天气空间视角若何增长生物多样性钻研，须保存本网站注明的“源头”，因此，钻研了时域中的恣意子隧穿天气。该钻研提出，经由形态坚持性碳化工艺，为清晰生物多样脾性局及其对于情景变更的照应提供了关键见识。6755期
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物理Physics
Time-domain braiding of anyons
恣意子的时域编织
▲ 作者：M. Ruelle, E. Frigerio et al.
▲链接：
https://www.science.org/doi/10.1126/science.adm7695
▲摘要：
恣意子是经由编织相位因子坚持粒子交流影像的准粒子。
这种特殊膜的组成机制是：在无需反对于电解质的水溶液中，卑劣海马背侧CA2区或者内侧杏仁核的损毁会破损性别表征及社会影像效价的性别二态性。可是，使去质子化间苯二酚与醛类化合物经由三维反映（具备自妨碍特色），这些因素拆穿困绕了物种丰硕度与能量相关因子之间的着实关连。表明这些频率规模内的生态动态受天气主导。鹿角软锤（加工用锤）以及带有切割痕迹的植物骨骼配合被发现，
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