Results 11 to 20 of about 9,571 (122)

What drives feelings of responsibility for disaster preparedness? A case of power failures in Finland and New Zealand

Risk, Hazards &Crisis in Public Policy, Volume 14, Issue 3, Page 188-208, September 2023., 2023
Abstract The division of responsibilities for disaster preparedness between individuals and society is rapidly evolving: national‐level preparedness has made way for networked disaster risk governance, and citizens are also expected to play their part.
Maija Nikkanen, Sanna Malinen, Heikki Laurikainen   +2 more
wiley   +1 more source

Resource Substitution: Local Governments' Issue Attention and Policy Reinvention

Policy Studies Journal, EarlyView.
ABSTRACT Research on policy reinvention, where a government modifies rather than replicates policy innovations introduced by other governments, has progressed significantly, but how it is influenced by the government's issue attention has not been thoroughly examined.
Yingxin Zhang, Yixue Yao, Kaifeng Yang
wiley   +1 more source

An Ultrasound‐Triggered Antibacterial Hydrogel With Integrated Antioxidant and Angiogenic Functions for Infected Wound Care

Rare Metals, Volume 45, Issue 5, May 2026.
ABSTRACT Managing diabetic wounds requires simultaneously addressing their infectious, oxidative, and regenerative impairments. To address this, this study integrates a piezoelectric BiOCl@CuSe heterojunction (PFM‐verified) into an injectable F127/HA hydrogel, creating an ultrasound‐responsive smart dressing.
Jiayan Guo, Ximeng Zhang, Bingran Qi, Xingru Zhao, Shi‐Hang Zheng, Kezhu Li   +5 more
wiley   +1 more source

From Molecular Motion to Macroscopic Function: Tailoring Tetraarylethylene Supramolecular Architectures for Aggregation‐Induced Emission and Wave Absorption

Rare Metals, Volume 45, Issue 5, May 2026.
ABSTRACT Integrating light emission and electromagnetic wave (EMW) absorption into a single material opens up possibilities for multienvironmental applications. Herein, we propose a novel “molecular engineering‐pyrolysis conversion” strategy to construct a bifunctional system with tunable photoluminescence and efficient EMW absorption performance.
Renjie Wang, Zhanming Wu, Zengjihong Zhao, Hongbin Lu, Yongfeng Liu, Zhiqiang Li, Xiaojun Zeng, Shouzhi Pu   +7 more
wiley   +1 more source

Ultrahigh‐Strength Soft‐Magnetic NiFeCoAl Multi‐Principal Element Alloys Enabled by Multiscale Heterostructure Design

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Soft‐magnetic materials (SMMs) are indispensable for electrification and sustainable energy systems, yet their inherent mechanical fragility fundamentally limits applications under severe mechanical stresses. Enhancing the yield strength of SMMs is essential to prevent the degradation in magnetic performance and failure from plastic ...
Nairan Wang, Peijian Shi, Wenqiang Wu, Hao Wu, Yong Zhao, Tianlong Zhang, Yan Wang   +6 more
wiley   +1 more source

Electrospinning‐Driven IGZO Nanofiber Phototransistors Bridging Adaptive Processing and Recognition Learning

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT The development of neuromorphic electronics with visual perception and adaptive capability is highly desirable for advancing artificial vision systems. Herein, we have demonstrated a dual‐plasticity adaptive phototransistor based on IGZO nanofibers that exhibits the perception and dynamic adaptation behavior of rod and cone cells to varying ...
Shanshan Jiang, Shuo Cheng, Jiawei Yang, Xiaohui Guo, Bo He, Gang He   +5 more
wiley   +1 more source

In‐Sensor Reservoir Computing Employing Reconfigurable Optoelectronic Transistors for Multi‐Task Learning

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT The edge deployment of artificial intelligence has driven the exploitation of compact, energy‐efficient information processing systems that integrate sensing, memory, and multi‐task processing functions. However, conventional vision systems suffer from significant energy/time overhead, extra hardware costs, and an unaffordable algorithm ...
Shanshan Jiang, Hainan Zhang, Kesheng Wang, Shuo Cheng, Can Fu, Huanhuan Wei, Gang He   +6 more
wiley   +1 more source

Accelerated Ordering of Cu Atoms and Synergistic Dual Anisotropy for Enhanced High‐Frequency Soft Magnetic Properties in Fe‐Based Alloys

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT The inherent trade‐off between high saturation induction (Bs) and low core loss in soft magnetic materials presents a challenge in the development of high‐frequency power electronics. Here, a processing approach that combines accelerated Cu ordering with dual magnetic anisotropy control in high‐Bs Fe‐based nanostructured cores is examined ...
Xiaoying Li, Aina He, Xueling Hou, Yaqiang Dong, Bojun Zhang, Jiawei Li, Junhua Luan, Weixing Xia, Xingjie Jia, Jie Sun, Qikui Man, Baogen Shen   +11 more
wiley   +1 more source

An Asymmetric Sandwich‐Structured Hydrogel Enables High‐Output Stable Moist–Electric Generation and Self‐Powered Sensing

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Moisture‐enabled electricity generation technology offers a new paradigm for sustainable energy harvesting, but its practical applications are still limited by issues such as low output power and insufficient long‐term stability. In this paper, an asymmetric sandwich‐structured hydrogel moist–electric generator (SSHMEG) with an ion ...
Peng Chen, Bo He, Huan‐Huan Wei, Bing‐Yan Wang, Jia‐Wei Yang, Xiao‐Fei Niu, Hai‐Feng Xu, Gang He   +7 more
wiley   +1 more source

Boosting Piezoelectric Voltage Constant in 3D‐Interconnected PZNNT Porous Piezoceramics via Pore Architecture Engineering

Rare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT In conventional piezoceramics, the coordinated change between the dielectric constant (εr) and the piezoelectric charge constant (d33) usually limits the piezoelectric voltage constant g33 (g33 = d33/εr), a critical figure of merit for piezoelectric sensors.
Xiaoying Feng, Jie Xu, Chenhe Xia, Xinyue Tang, Ziyao Wei, Mupeng Zheng, Yudong Hou, Feng Gao   +7 more
wiley   +1 more source