Results 51 to 60 of about 2,294 (185)
Temperature–strain decoupled electronic skin for human–machine interaction
InfoMat, EarlyView.Temperature fluctuations can cause signal drift in wearable strain sensors, interfering with human‐motion monitoring. This study integrates a serpentine strain sensor with a miniature thermistor and uses a temperature–strain calibration model to compensate for temperature‐induced resistance changes in real time, suppressing thermal drift while ...
Miao Kong +19 more
wiley +1 more source
Environmental Stressors Influence Spatial Complexity in a Fluvial Macrophyte meadow
Remote Sensing in Ecology and Conservation, EarlyView.This research investigates the nonlinear relationships between environmental stressors and the fine‐scale spatial complexity of a fluvial macrophytes meadow. The use of multivariate spatial analysis allowed us to identify two major environmental gradients (nutrients and light) and two major complexity gradients (related to abundance and fragmentation).
Arthur de Grandpré +2 more
wiley +1 more source
3D Reconstruction of Nanoparticle Distribution in Tumor Spheroids With Volume Electron Microscopy
Small, EarlyView.Understanding where nanomaterials accumulate within cells is essential for revealing their biological fate and activity. We present a quantitative imaging framework to map nanomaterials and cellular structures in three dimensions. Applied to nanoparticle‐containing tumor spheroids, the approach reveals substantial cell‐to‐cell differences in uptake ...
Davide Bottone +11 more
wiley +1 more source
Syntactic interpolation of fractal sequences [PDF]
, 1998 A grammatical inference algorithm is described which computes a context-free grammar interpolating fractal encodings. The “fractality” of the initial curve is captured by Clic symbolic partof t the algorithm while the approximationis performed by the numericalpail.
openaire +2 more sources
Bilinear fractal interpolation and box dimension
Journal of Approximation Theory, 2015 In the context of general iterated function systems (IFSs), we introduce bilinear fractal interpolants as the fixed points of certain Read-Bajraktarević operators. By exhibiting a generalized "taxi-cab" metric, we show that the graph of a bilinear fractal interpolant is the attractor of an underlying contractive bilinear IFS.
Barnsley, Michael F. +1 more
openaire +5 more sources
Unveiling Graphitic Carbon Nitride in Hexagonal Boron Nitride Epitaxy on Sapphire
Small, EarlyView.Understanding how crystallographic orientation transfers across weakly bonded 2D/3D interfaces is fundamental for van der Waals materials epitaxy. This study reveals that an interfacial graphitic carbon nitride (g‐C3N4) layer plays a pivotal role in aligning hexagonal boron nitride on sapphire.
Jakub Iwański +10 more
wiley +1 more source
Fractal Interpolation Over Nonlinear Partitions
SSRN Electronic Journal, 2022 This paper introduces the fractal interpolation problem defined over domains with a nonlinear partition. This setting generalizes known methodologies regarding fractal functions and provides a new holistic approach to fractal interpolation. In this context, perturbations of nonlinear partition functions are considered and sufficient conditions for the ...
openaire +2 more sources
Construction of fractal surfaces by recurrent fractal interpolation curves [PDF]
Chaos, Solitons & Fractals, 2014 14 pages, 2 ...
Yun, Chol-hui +2 more
openaire +2 more sources
Power Load Prediction Based on Fractal Theory
Advances in Mathematical Physics, 2015 The basic theories of load forecasting on the power system are summarized. Fractal theory, which is a new algorithm applied to load forecasting, is introduced.
Liang Jian-Kai +2 more
doaj +1 more source
VIEW, EarlyView.Low‐contrast capillaries are often missed or fragmented by segmentation models, so we developed a shallow four‐level starU‐Net that combines star operation‐based feature extraction with dynamic snake convolution‐based multi‐view fusion for improved thin vessel continuity.
Mengwei Bai +3 more
wiley +1 more source