Results 151 to 160 of about 2,353,218 (360)

Digitonin‐Loaded Nanoscale Metal–Organic Framework for Mitochondria‐Targeted Radiotherapy‐Radiodynamic Therapy and Disulfidptosis

open access: yesAdvanced Materials, EarlyView.
A mitochondria‐targeted cationic nanoscale metal organic framework shows strong radiotherapy‐radiodynamic therapy effects and selectively releases digitonin in acidic tumor microenvironments to induce disulfidptosis of cancer cells and downregulate immune checkpoints in cancer and T cells, thereby eliciting strong antitumor immunity to effectively ...
Wenyao Zhen   +7 more
wiley   +1 more source

Polyphenol‐Derived Carbonaceous Frameworks with Multiscale Porosity for High‐Power Electrochemical Applications

open access: yesAdvanced Materials, EarlyView.
This review examines the fluid dynamic behavior within carbonaceous porous structures, linking structural characteristics to electrolyte transport and electrochemical performance. Specifically, it quantitatively assesses the effect of polyphenol derivatives‐harnessed multiscale pore structures on active surface utilization and electrochemical activity ...
Minjun Kim   +3 more
wiley   +1 more source

Synthetic Control of Water‐Stable Hybrid Perovskitoid Semiconductors

open access: yesAdvanced Materials, EarlyView.
Hybrid metal‐halide perovskites are promising semiconductors for optoelectronics, yet their water stability is problematic. A new synthesis method is developed using lead iodide and cysteamine under various pH conditions, forming stable perovskitoid structures.
Jiyoon Kim   +8 more
wiley   +1 more source

Blake et le Laocoön : pour une poétique du Mouvement

open access: yesImage & Narrative, 2010
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Jérémy Lambert
doaj  

Multifunctional Neural Probes Enable Bidirectional Electrical, Optical, and Chemical Recording and Stimulation In Vivo

open access: yesAdvanced Materials, EarlyView.
Convergence drawing is used to create flexible, microscale, multifunctional fiber‐based neural probes. Optimized materials selection enables individual devices to perform neural recording, electrical stimulation, optogenetics, fiber photometry, fluid delivery, and voltammetric neurotransmitter detection in rodents.
Nicolette Driscoll   +16 more
wiley   +1 more source

Evaluating the Ability of Computationally Extracted Narrative Maps to Encode Media Framing [PDF]

open access: yesarXiv
Narratives serve as fundamental frameworks in our understanding of the world and play a crucial role in collaborative sensemaking, providing a versatile foundation for sensemaking. Framing is a subtle yet potent mechanism that influences public perception through specific word choices, shaping interpretations of reported news events.
arxiv  

Hans-Peter Feldmann / L’évidence du non référé

open access: yesImage & Narrative, 2010
<p align="left"><strong>Abstract (E):</strong> Peter Feldmann counts amongst the pioneers of the artist’s book containing photographs. This article approaches his Bilder, a series of small books produced in the late 1960s and the early ...
Michel Baudson
doaj  

Computational Modeling of Reticular Materials: The Past, the Present, and the Future

open access: yesAdvanced Materials, EarlyView.
Reticular materials are advanced materials with applications in emerging technologies. A thorough understanding of material properties at operating conditions is critical to accelerate the deployment at an industrial scale. Herein, the status of computational modeling of reticular materials is reviewed, supplemented with topical examples highlighting ...
Wim Temmerman   +3 more
wiley   +1 more source

Causal Micro-Narratives [PDF]

open access: yesProceedings of the The 6th Workshop on Narrative Understanding at EMNLP 2024, pages 67-84, Miami, Florida, USA. Association for Computational Linguistics
We present a novel approach to classify causal micro-narratives from text. These narratives are sentence-level explanations of the cause(s) and/or effect(s) of a target subject. The approach requires only a subject-specific ontology of causes and effects, and we demonstrate it with an application to inflation narratives. Using a human-annotated dataset
arxiv  

Present Perfect. Time and the Uncanny in American Science and Horror Fiction of the 1970s (Finney, Matheson, King)

open access: yesImage & Narrative, 2010
<p align="left"> </p><p><strong><span style="font-size: small;">Abstract (E): </span></strong><span style="font-family: Times New Roman,Times New Roman; font-size: small;"><span style="font-family: Times
Fabio Camilletti
doaj  

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