Gap-Triggered Bandgap Modulation in a Metamaterial Structure
Caojie Xu, Yongyan Zhang, Min Cao, Shuo Zhang et autres
cn (code pays fourni par la source)
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Caojie Xu, Yongyan Zhang, Min Cao, Shuo Zhang et autres
cn (code pays fourni par la source)
Bo Zhu, Tao Geng, Shuo Zhang, Jianlei Cui et autres
cn (code pays fourni par la source)
Hongzhi Xu, Qingfei Gao, Bowen Ruan, Shuo Zhang et autres
The design of polygonal pretensioned concrete girders involves a practical conflict among load-carrying capacity, stiffness, ductility, damage control, and material cost. In conventional design, these characteristics are strongly coupled: increasing web thickness may improve stiffness but reduce ductility, while modifying tendon inclination …
cn (code pays fourni par la source)
Yongyan Zhang, Wuyi Yang, Shuo Zhang, Piaoyang Dang et autres
Abstract Conventional local resonance (LR) structures often require modifications in size or geometry to achieve optimal performance. This paper proposes a sandwich-type locally resonant acoustic metastructure whose bandgap can be tuned simply by adjusting the angle ratio, which enables the effective suppression …
cn (code pays fourni par la source)
Piaoyang Dang, Zhuqun Mao, Yongyan Zhang, Shuo Zhang et autres
cn (code pays fourni par la source)
Shuo Zhang, Mengyao Xue, Mu Chen, Nan Peng et autres
BACKGROUND: The availability of new anti-osteoporosis medications (AOMs) and updates to clinical guidelines in recent years may have substantially influenced real-world prescribing patterns. AIMS: To assess trends in the utilization, prescribing patterns of AOMs and related influencing factors in Eastern China. METHODS: …
cn (code pays fourni par la source)
Zhiyuan Zhang, Ying Yue, Yuelin Li, Mengmeng Jin et autres
Abstract The separation of Xe and Kr poses a significant industrial challenge. Herein, we demonstrate an anionic shielding strategy that effectively spatially confines anions within the cage's cavities, constructing unprecedented individually positively charged channel‐based adsorbents for Xe/Kr separation. Building on this approach, …
cn (code pays fourni par la source)
Zhiyuan Zhang, Ying Yue, Yuelin Li, Mengmeng Jin et autres
Abstract The separation of Xe and Kr poses a significant industrial challenge. Herein, we demonstrate an anionic shielding strategy that effectively spatially confines anions within the cage's cavities, constructing unprecedented individually positively charged channel‐based adsorbents for Xe/Kr separation. Building on this approach, …
cn (code pays fourni par la source)
Jianwei Qiang, Xi Qiao, Yun Yu, Ze Liu et autres
Quarantine weed seeds in imported soybeans pose significant ecological and economic risks, necessitating highly accurate differentiation between quarantine and non-quarantine weed species. However, conventional manual identification methods are often slow and susceptible to human error, particularly due to the high morphological similarity …
Xianwen Liu, Xuyang Li, Dan Kuang, Qi Yao et autres
Perovskite photodetectors are highly attractive for narrowband detection, yet most reported devices depend on optical filters or complex architectures, limiting integration and scalability. Here, we present a microcavity–engineered perovskite photodetector that achieves filter-free, multiwavelength narrowband operation. By modulating both the Ag electrode …
cn, us (code pays fourni par la source)
Junhua Wang, Yuelin Li, Qiong Lei, Shuo Zhang et autres
Abstract The rational design of efficient adsorbents for methane capture from coal‐bed methane (CBM) is crucial for both energy utilization and environmental protection. In this study, a novel “methane single‐molecular trap” (MSMT) architecture is reported within a metal–organic framework (MOF) for CH …
cn, mo (code pays fourni par la source)
Zhijie Xie, Weichao Xue, Yingying Jiang, Shuo Zhang et autres
Abstract Heterojunction engineering in nanomaterials has been a cornerstone of research in diverse fields owing to its profound impact on charge transport and interfacial properties. However, despite recent insights suggest that precise control over the heterostructures is critical for optimal functionality, a …
cn (code pays fourni par la source)
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