Results 131 to 140 of about 46,224 (313)
Advanced Healthcare Materials, EarlyView.A two‐phase workflow (OFAT screening followed by central composite design) maps how processing variables tune PFCE‐PLGA nanoparticle size, dispersity, surface charge, loading, and 19F‐MRI signal. In situ, time‐resolved synchrotron SAXS tracks albumin‐corona growth on intact dispersions and reveals PFCE‐dependent adsorption pathways.
Joice Maria Joseph +11 more
wiley +1 more source
Group Forward–Backward Orthogonal Matching Pursuit for General Convex Smooth Functions
AxiomsThis paper introduces the Group Forward–Backward Orthogonal Matching Pursuit (Group-FoBa-OMP) algorithm, a novel approach for sparse feature selection.
Zhongxing Peng +2 more
doaj +1 more source
Proceedings of 27th Asilomar Conference on Signals, Systems and Computers, 1993 Y. C. Pati +2 more
semanticscholar +1 more source
Real‐Time 3D Ultrasound Imaging with an Ultra‐Sparse, Low Power Architecture
Advanced Healthcare Materials, EarlyView.This article presents a novel, ultra‐sparse ultrasound architecture that paves the way for wearable real‐time 3D imaging. By integrating a unique convolutional array with chirped data acquisition, the system achieves high‐resolution volumetric scans at a fraction of the power and hardware complexity.
Colin Marcus +9 more
wiley +1 more source
An Application of the Orthogonal Matching Pursuit Algorithm in Space-Time Adaptive Processing. [PDF]
Sensors (Basel), 2020 Ślesicka A, Kawalec A.
europepmc +1 more source
Advanced Healthcare Materials, EarlyView.This study presents the first entirely isogenic heart‐on‐chip, unifying cardiomyocytes, fibroblasts, and endothelial cells from a single iPSC source. The platform reveals a critical biological insight: the endothelium actively shields cardiac tissue from drug‐induced toxicity, challenging the predictive accuracy of conventional, avascular models for ...
Karine Tadevosyan +12 more
wiley +1 more source
Adaptive refined random orthogonal matching pursuit algorithm for FBMC/OQAM MIMO framework
Alexandria Engineering JournalThe fifth generation of wireless communication is anticipated to provide improved quality of service and enhanced data rates to the end users. One such technology that stands out as a potential transmission scheme for 5G systems is Filter Bank ...
Beenish Hassan +4 more
doaj +1 more source
Advanced Healthcare Materials, EarlyView.A human microfluidic blood‐brain barrier (mBBB) model enables spatially resolved comparison of nanoparticle trafficking. Extracellular vesicles (EVs), liposomes, and nanoplastics exhibit distinct transport and disruption behaviors, revealing that membrane composition and uptake pathways govern BBB interaction.
Bryan B. Nguyen +9 more
wiley +1 more source
Greedy sparse decompositions: a comparative study
EURASIP Journal on Advances in Signal Processing, 2011 The purpose of this article is to present a comparative study of sparse greedy algorithms that were separately introduced in speech and audio research communities. It is particularly shown that the Matching Pursuit (MP) family of algorithms (MP, OMP, and
Moreau Nicolas +2 more
doaj
Sparse FIR Filter Design using Double Generalized Orthogonal Matching Pursuit (DGOMP)
ABUAD Journal of Engineering Research and DevelopmentIn this paper, sparse FIR filter was designed using Double Generalized Orthogonal Matching Pursuit (DGOMP) to reduce memory usage and increasing the speed thereby decreasing computational complexity of the algorithm.
Samuel Farayola Kolawole +3 more
doaj +1 more source