Results 81 to 90 of about 531 (248)
International Journal of CommunicationThematic news coverage of social movement protests can help legitimize a movement’s agenda, whereas a focus on negative aspects, such as protest violence, can have delegitimizing effects.
Janette Huttunen
doaj
ZygonHumans have produced countless narratives about world-ending calamities, whether in the form of punishing floods, Earth-destroying conflagrations, or endless winters. In this article, we show that a version of such a narrative emerges from groups engaged
Gabriel Levy, Halvor Kvandal
doaj +2 more sources
Flexoelectricity in Photoconversion: Fundamentals, Materials, and Outlooks
Advanced Science, EarlyView.Mechanical bending of a flexible cantilever induces a strain gradient in the photoactive material. The resulting flexoelectric field couples with photovoltaic and photoconductive effects, modulating charge generation, separation, and collection. A comparative analysis of oxide perovskites, halide perovskites, and two‐dimensional materials is presented,
Xiang Huang, Feng Li, Rongkun Zheng
wiley +1 more source
Wieviel darf Klima-Aktivismus verlangen?
Zeitschrift für Praktische PhilosophieAngesichts einer sich immer weiter verschärfenden Klimakrise, die von Regierungen weiter vernachlässigt wird, sieht sich die Klimabewegung großen Herausforderungen gegenüber.
Anh Quan Nguyen
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Advanced Science, EarlyView.A layered bead‐network wallpaper is designed to modulate the light propagation path, overcoming the color residue limitations of thermochromic components for efficient automatic switching between radiative cooling and solar heating modes. The layered bead‐network wallpaper provides passive, all‐season thermal regulation while offering self‐cleaning and
Jianyu Wu +7 more
wiley +1 more source
Advanced Science, EarlyView.To stabilize high‐voltage Li||NCM811 batteries, we develop an in situ polymerized deep‐eutectic electrolyte (p‐DEPE) featuring competitive hydrogen‐bonding coordination. This design weakens Ni4+ adsorption, suppresses oxygen release, and enhances interfacial stability.
Yuxin Fan +6 more
wiley +1 more source
Tell don’t ask: how to use social media to mobilise local collective climate action
npj Climate ActionCollective climate action may be vital for shaping societal-level change and alleviating climate anxiety. We examined how climate movements can utilise social media to promote local public engagement, as the language and social imagery used by climate ...
Ganga Shreedhar +2 more
doaj +1 more source
Advanced Science, EarlyView.A sprayable near‐infrared‐activated nanoplatform incorporating MXene, ZnHCF nanozyme, and deferoxamine efficiently breaks the vicious cycle of diabetic wounds. Upon irradiation, interfacial electron transfer and photothermal effects enhance multi‐enzyme activity, enabling explosive ROS elimination, alleviation of hypoxia, and controlled DFO release ...
Jiahao Guo +5 more
wiley +1 more source
Bias‐Tunable Two‐Terminal Organic Photodetector for Intelligent Imaging
Advanced Science, EarlyView.A vertically stacked two‐terminal photodetector with a symmetric donor–acceptor–donor trilayer active exhibits reconfigurable photoresponse with bias‐tunable magnitude and polarity, together with sub‐millisecond response speed and a wide tunable output window.
Sangin Hahn +2 more
wiley +1 more source
Field‐Frustrated Cooperative Distortions: Suppressing Jahn‐Teller Ordering via Microwave Annealing
Advanced Science, EarlyView.Microwave annealing decouples local Jahn‐Teller distortions from long‐range cooperative ordering in CuFe2O4, stabilizing a metastable cubic phase that remains locally distorted yet globally symmetry‐frustrated. Synchrotron XRD, PDF, XPS, and in situ thermal cycling reveal how non‐equilibrium MW‐phonon interactions suppress cooperative orbital‐lattice ...
Daryoosh Vashaee, Kelvin Dsouza
wiley +1 more source