Results 51 to 60 of about 121,443 (210)
Biomimetic Microfluidic Pumps for Selective Oil–Water Separation
Advanced Science, EarlyView.A biomimetic spring microchannel system, utilizing advanced 3D printing technique, achieves swift and efficient oil‐water separation with over 99% efficiency. This innovative design leverages surface wettability and handles various oils, ensuring sustained performance and clog‐free operation for environmental remediation.
Zhaolong Wang +8 more
wiley +1 more source
p-Laplace Operator and Diameter of Manifolds [PDF]
Annals of Global Analysis and Geometry, 2005 Let $${(M^{n},g)}$$ be a compact Riemannian manifold without boundary. In this paper, we consider the first nonzero eigenvalue of the p-Laplacian $${\lambda_{1,p}(M)}$$ and
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A Wearable In‐Pad Diagnostic for the Detection of Disease Biomarkers in Menstruation Blood
Advanced Science, EarlyView.MenstruAI integrates a paper‐based biosensor into sanitary pads to detect biomarkers in menstrual blood, enabling accessible, lab‐free diagnostics health. The platform supports early disease detection, especially in underserved communities, while challenging menstrual stigma and opening pathways for scalable, inclusive, and sustainable population ...
Lucas Dosnon +3 more
wiley +1 more source
Eigenfunctions of the Laplace-Beltrami operator on hyperboloids
Tamkang Journal of Mathematics, 2008 Eigenfunctions of the Laplace-Beltrami operator on a hyperboloid are studied in the spirit of the treatment of the spherical harmonics by Stein and Weiss. As a special case, a simple self-contained proof of Laplace’s integral for a Legendre function is obtained.
M. K. Vemuri, Amritanshu Prasad
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Advanced Science, EarlyView.The natural fiber@MXene‐engineered chitosan aerogel with hierarchically oriented channels is developed in this study. The photon‐entrapping networks cooperated with oriented channels to facilitate water transport and improve solar‐thermal/environmental energy synergy, endowing an evaporation rate up to 4.40 kg m−2 h−1 and efficient salt rejection ...
Qin Su +11 more
wiley +1 more source
, 2002 We analyze geometry of the second order differential operators, having in mind applications to Batalin--Vilkovisky formalism in quantum field theory. As we show, an exhaustive picture can be obtained by considering pencils of differential operators acting on densities of all weights simultaneously. The algebra of densities, which we introduce here, has
Khudaverdyan, Hovhannes +1 more
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Advanced Energy and Sustainability Research, EarlyView.This review highlights advanced methods for detecting and managing over‐humidification in polymer electrolyte fuel cells (PEFCs), emphasizing innovative sensors, simulation techniques, and imaging methods. By addressing the impact of water management on fuel‐cell performance and durability, this study outlines practical and sustainable solutions for ...
Maximilian Käfer +2 more
wiley +1 more source
On Nodal Sets for Dirac and Laplace Operators [PDF]
Communications in Mathematical Physics, 1997 LaTeX, uses pstricks macro-package, 15 pages with 2 figures; to appear in Commun.
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Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.This review aims to provide a broad understanding for interdisciplinary researchers in engineering and clinical applications. It addresses the development and control of magnetic actuation systems (MASs) in clinical surgeries and their revolutionary effects in multiple clinical applications.
Yingxin Huo +3 more
wiley +1 more source
[Three-dimensional reconstruction of femur based on Laplace operator and statistical shape model]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023 Zhang Z, Zhang X, Zhang Y, Jin Z.
europepmc +1 more source