Results 91 to 100 of about 33,144,385 (333)
Imaging of Biphoton States: Fundamentals and Applications
Advanced Functional Materials, EarlyView.Quantum states of two photons exhibit a rich polarization and spatial structure, which provides a fundamental resource of strongly correlated and entangled states. This review analyzes the physics of these intriguing properties and explores the various techniques and technologies available to measure them, including the state of the art of their ...
Alessio D'Errico, Ebrahim Karimi
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Entropy Generation on Nanofluid Flow through a Horizontal Riga Plate
Entropy, 2016 In this article, entropy generation on viscous nanofluid through a horizontal Riga plate has been examined. The present flow problem consists of continuity, linear momentum, thermal energy, and nanoparticle concentration equation which are simplified ...
Tehseen Abbas +4 more
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Advanced Functional Materials, EarlyView.Micro‐injection laser‐assisted bioprinting enables ultrafast and precise patterning of small endothelial cell spheroids by injecting a highly concentrated single‐cell suspension into GelMA/ColMA hydrogels. In co‐culture with fibroblasts, controlled pre‐vasculogenic network formation is obtained at microscale resolution.
Charles Handschin +9 more
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Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control
Advanced Functional Materials, EarlyView.A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong +7 more
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Zhongguo Jianchuan Yanjiu, 2019 [Objectives]The propulsion shafting system of large ships usually has the characteristics of long shafting, large span, and small slenderness ratio.
Xu Peng +4 more
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Advanced Functional Materials, EarlyView.Here, SubNc single‐component organic photodiodes (SC‐OPDs) are investigated, which achieve highly competitive performance metrics, including high EQE, ultra‐low JD, and high specific detectivity (D*). This study emphasizes the critical role of an organic buffer layer in studying the interface energetics and effects to achieve state‐of‐the‐art ...
Anncharlott Kusber +12 more
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Optimal Strokes of Low Reynolds Number Linked-Sphere Swimmers
Applied Sciences, 2019 Optimal gait design is important for micro-organisms and micro-robots that propel themselves in a fluid environment in the absence of external force or torque.
Qixuan Wang
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The Shooting Method for Solving Eigenvalue Problems
Journal of Mathematical Analysis and Applications, 1996 The generalized eigenvalue problem \({d^2R\over dv^2}=Q(v,\lambda)R\), \(v\in (-\infty,\infty)\), \(\lambda\in [a,b]\) under a boundedness condition is considered. The main results concern a characterization of the eigenvalues. Let \(Z(\lambda)\) be the number of zeros of a solution bounded on \((0,\infty)\) for \(\lambda\in [a,b]\).
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Advanced Functional Materials, EarlyView.We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim +7 more
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A Correction on the Lambert Targeting Problem in the Perturbed Space Environment [PDF]
فصلنامه علوم و فناوری فضاییThis article introduces a novel correction algorithm designed to enhance the Lambert Targeting Problem (LTP) by addressing space perturbations. The proposed LTP Correction (LTPC) algorithm integrates the traditional LTP with the shooting method and ...
Amirreza Kosari +2 more
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