Results 211 to 220 of about 8,504,890 (244)

Rethinking Charge Transport and Recombination in Donor‐Diluted Organic Solar Cells

Advanced Materials, EarlyView.
Organic solar cells with 1–45% PM6 content in Y12 were studied to link structure and charge dynamics to performance. The conductivity follows a 3D percolation model without a sharp threshold. Donor dilution preserves the photogeneration yield, but limits the fill factor due to transport resistance losses.
Chen Wang, Christopher Wöpke, Toni Seiler, Jared Faisst, Mathias List, Meike Kuhn, Bekcy Joseph, Alexander Ehm, Dietrich R. T. Zahn, Yana Vaynzof, Eva M. Herzig, Roderick C. I. Mackenzie, Uli Würfel, Maria Saladina, Carsten Deibel   +14 more
wiley   +1 more source

Deep learning-based multiclass classification for the diagnosis of hand arthritis on digital radiography: a multicenter study. [PDF]

Front Med (Lausanne)
Deng C, Yan D, Tang C, Deng X, Li C, Chen X, Deng L, Wu Z.   +7 more
europepmc   +1 more source

High‐Entropy Ceramic‐Enhanced Deformable Triboelectric Nanogenerator for Noncontact Biomechanical and Raindrop Energy Harvesting

Advanced Materials, EarlyView.
A large‐area, deformable high‐entropy‐ceramic (HEC)‐doped triboelectric nanogenerator with a trilayer architecture is developed, consisting of an HEC‐doped triboelectric layer, a graphite‐like textile charge‐storage layer, and stretchable carbon black electrodes.
Shengyou Li, Wei‐Chen Peng, Syun‐Hong Chou, Zhi‐Xian Yan, Jiann‐Yeu Chen, Dun‐Jie Jhan, Wei‐Chun Yang, Shi‐Hong Chen, Yi‐Lin Huang, Cheng‐Hung Tsai, Ming‐Yen Lu, Heng‐Jui Liu, Cheolmin Park, Ying‐Chih Lai   +13 more
wiley   +1 more source

Vision-Language Model as a 'Zero-Shot' Assistant for Evaluating Condylar Osseous Changes in Cone-beam Computed Tomography. [PDF]

Int Dent J
Chen K, Zhang A, Xie X, Bai Y.
europepmc   +1 more source

Autonomous Folding of Soft Matter From Living Polymers

Advanced Materials, EarlyView.
Origami structures are endowed with “living” polymer creases that grow, remodel, and stiffen in response to nutrient solutions. This post‐fabrication growth enables autonomous folding, iterative regrowth, and mechanical tuning involving origami assemblies, such as cranes, Miura‐ori tessellations, rigid and non‐rigid square‐twist patterns, establishing ...
Jiahe Huang, Tuo Zhao, Shixi Zang, Deep Malu, Huajian Ji, Glaucio H. Paulino, Yuhang Hu   +6 more
wiley   +1 more source

Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies

Advanced Materials, EarlyView.
This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao, Yiyuan Zhang, Liqiu Wang, Alan C. H. Tsang   +3 more
wiley   +1 more source

Isolated Displaced Chaput Fracture (Rammelt Type III) With Significant Intra-articular Displacement: A Case Report. [PDF]

Cureus
Hseinat L, Al-Bataineh M, Abuain HA, Abu Zaid O, Abu Jalboush M, Al Omari Y, Al-Jarajreh S, Tawalbeh A.   +7 more
europepmc   +1 more source

A unified CPG-based and multi-agent control framework for low-cost quadruped robots. [PDF]

PLoS One
Wu L, Zhang M, Wang W.
europepmc   +1 more source

Mapping the physical topology of the tumor immune microenvironment: macroscopic image fractals as surrogate markers for immune exclusion phenotype and treatment resistance in colorectal cancer liver metastases. [PDF]

Front Immunol
Ziyi G, Zhou W, Zou K.
europepmc   +1 more source

Comparative analysis of instruments measuring peripheral arthritis activity in Spondyloarthritis: a measurement properties study in 13 RCTs. [PDF]

RMD Open
Capelusnik D, López-Medina C, Webers C, Ortolan A, van der Heijde D, Landewé R, Mease PJ, Molto A, Ramiro S.   +8 more
europepmc   +1 more source