Results 21 to 30 of about 4,448 (115)
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Transition metal carbides demonstrate exceptional mechanical properties but confront a critical hardness–toughness trade‐off. Spinodal decomposition‐mediated phase separation is an effective approach to enhance mechanical properties in carbide ceramics through high‐temperature treatment.
Zhi‐Xuan Zhang +6 more
wiley +1 more source
Functional Ecology, Volume 40, Issue 1, Page 163-175, January 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Grazing by large herbivores is a critical factor shaping grassland biodiversity and ecosystem functioning worldwide, yet its consequences for soil communities remain poorly understood.
Quanhui Ma +12 more
wiley +1 more source
Lithology modulates soil priming effect via resource limitations and bacterial community structure
Functional Ecology, Volume 40, Issue 1, Page 176-190, January 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract The soil priming effect (PE), triggered by root exudate inputs that stimulates microbial activity and drives significant soil carbon (C) losses in terrestrial ecosystems.
Xinyu Hou +4 more
wiley +1 more source
智能科学与技术学报, 2021 从信息时代到大数据时代，信息化指挥控制向智能指挥控制发展已成为趋势。针对大数据时代智能指挥控制发展面临的挑战，提出了“智能心源”和大数据“智能算法高架”两个新概念。在此基础上，提出大数据智能决策网，进而构建大数据智能指挥控制概念模型；通过模型分析，揭示智能指挥控制的内在机理。最后，以“智能仿真引擎”为依托，通过一个简化的模型仿真设计，说明该模型的可行性。
胡志强
doaj
World Medical &Health Policy, Volume 17, Issue 4, Page 870-882, December 2025.ABSTRACT This paper theorizes that not all components of social capital reduce vaccine hesitancy. Specifically, it hypothesizes that institutional trust, trust in experts, and social networks reduce vaccine hesitancy, while generalized trust and civic participation do not influence vaccine hesitancy.
Nazim Habibov, Alena Auchynnikava
wiley +1 more source
The Empty State: Governing the Voids in a Projected Conflict‐Torn Yemen
Politics &Policy, Volume 53, Issue 5, October 2025.ABSTRACT This study introduces the concept of the “Empty State” to explain a form of state dysfunction in Yemen, where state institutions exist but are stripped of their governance authority. While frameworks on fragile or failed states emphasize the weakness or collapse of state capacity, the Empty State highlights the persistence of symbolic ...
Moosa Elayah
wiley +1 more source
New Phytologist, Volume 247, Issue 2, Page 504-517, July 2025.Summary Repetitive DNA is a feature of all organisms, ranging from archaea and plants to humans. DNA repeats can be seen both in coding and in noncoding regions of the genome. Due to the recurring nature of the sequences, simple DNA repeats tend to be more prone to errors during replication and repair, resulting in variability in their unit length ...
Sridevi Sureshkumar +3 more
wiley +1 more source
元电网MetaGrid：基于平行电网的新一代智能电网的体系与架构
智能科学与技术学报, 2021 随着新能源设备的大规模接入，大电网系统的脆弱性、开放性和不确定性显著上升，系统的管理与控制面临重大的挑战。构建基于平行系统与元宇宙思想的平行电网系统，形成虚实融合的智能大电网管理与控制理论方法，是解决上述问题的一种可行途径。介绍平行电网系统MetaGrid的基本体系架构，在此基础上分析平行电网系统的关键技术，并展望平行电网潜在的应用场景。基于300节点热稳案例，提供一个平行电网应用案例的原型。期望通过构建平行电网系统，对实际电网系统进行精准建模，借助大规模的计算实验和虚实闭环的平行执行 ...
李小双 +6 more
doaj
Website blocking in the European Union: Network interference from the perspective of Open Internet
Policy &Internet, Volume 16, Issue 1, Page 121-148, March 2024.Abstract By establishing an infrastructure for monitoring and blocking networks in accordance with European Union (EU) law on preventive measures against the spread of information, EU member states have also made it easier to block websites and services and monitor information.
Vasilis Ververis +3 more
wiley +1 more source
Fitting and fairing quad-meshes by matrix weighted NURBS surfaces(矩阵权NURBS曲面的拟合与光顺)
Zhejiang Daxue xuebao. Lixue ban, 2023 介绍了利用矩阵权非均匀有理 B-spline（non-uniform rational B-spline，NURBS）曲面拟合与光顺带法向的网格数据。通过输入带法向的规则四边形网格，以网格的顶点为曲面的控制顶点，用法向信息计算每个控制顶点对应的矩阵权，构造矩阵权NURBS曲面。与传统NURBS曲面相比，矩阵权NURBS曲面具有拟柱面精度，当数据均匀采样自光滑曲面时，构造的矩阵权NURBS曲面具有较好的光顺性且能很好地拟合网格模型；当输入的网格数据掺杂噪声时 ...
董国鑫(DONG Guoxin) +1 more
doaj +1 more source