Results 221 to 230 of about 29,853 (260)

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

Thermally Programmable Two-Port Non-Hermitian Acoustic Metastructure for Broadband and Direction-Dependent Absorption. [PDF]

Adv Sci (Weinh)
Guo Z, Li Z, Lei Z, Yang Z, Zeng K, Fan Z, Wang Z.   +6 more
europepmc   +1 more source

A Data‐Driven Inverse Design Methodology for Magnetic Soft Millirobots Navigating in Confined Spaces

Advanced Science, EarlyView.
A data‐efficient inverse design framework automates the optimization of magnetic soft millirobots for confined‐space navigation. Integrating a physics‐based Cosserat rod model with Bayesian optimization efficiently identifies high‐performance geometries.
Ziyu Ren, Hong Wang, Chak Wang Tse, Yi Zheng, Xi Chen, Wenqi Hu   +5 more
wiley   +1 more source

Cascaded nonlinear down-conversion in poling-free lithium niobate nanophotonic waveguides. [PDF]

Nat Commun
Yan C, Mao X, Zhu S, Wang F, Ma H, Fang S, Yu J, Cui J, Tian M, Huang F, Wang S, Luo Y, Wang QJ.   +12 more
europepmc   +1 more source

Asymptotically Almost Every Regular Complementary Prism has Many Pairwise-Disjoint Perfect Matchings

Matemática Contemporânea
openaire   +1 more source

Comprehensive methodology for sample enrichment in EEG biomarker studies for Alzheimer's risk classification. [PDF]

PLoS One
Henao Isaza V, Aguillon D, Tobón-Quintero CA, Lopera F, Ochoa-Gómez JF.   +4 more
europepmc   +1 more source

Cross-domain few-shot learning: A new perspective on overcoming bottlenecks in clinical artificial intelligence tumor diagnosis. [PDF]

Chin J Cancer Res
Chen Z, Fu C, Wang C, Chen C, Pan X, Yao J, Qian P.   +6 more
europepmc   +1 more source

Assessing the Accuracy of Symptoms and Adverse Events Reporting for Lung Cancer Treatment in the Danish National Patient Registry. [PDF]

Clin Epidemiol
Dybdahl KL, Bak JK, Ekroll E, Søreid MK, Hansen DF, Szejniuk WM, Bøgsted M, Vesteghem C.   +7 more
europepmc   +1 more source

The effect of thermal aging on the color matching of Class III and Class V restorations with universal resin composites in various-shade human teeth: an instrumental and visual evaluation. [PDF]

Clin Oral Investig
Ozdemir SB, Ozdemir B.
europepmc   +1 more source

The evolutionary dynamics between viral mimics and host proteins. [PDF]

Mol Syst Biol
Fuchs R, Schor O, Naim B, Tussia-Cohen D, Mozzi A, Forni D, Friedman S, Haggai Z, Sironi M, Hagai T.   +9 more
europepmc   +1 more source