Results 141 to 150 of about 36,434 (277)

Extending the hyper‐logistic model to the random setting: New theoretical results with real‐world applications

Mathematical Methods in the Applied Sciences, EarlyView.
We develop a full randomization of the classical hyper‐logistic growth model by obtaining closed‐form expressions for relevant quantities of interest, such as the first probability density function of its solution, the time until a given fixed population is reached, and the population at the inflection point.
Juan Carlos Cortés, Ana Navarro‐Quiles, Sorina Madalina Sferle   +2 more
wiley   +1 more source

Experience Using Efgartigimod to Treat Juvenile Myasthenia Gravis in China: A Multicenter Retrospective Study

Muscle &Nerve, EarlyView.
ABSTRACT Introduction/Aims Current therapeutic management of juvenile myasthenia gravis (JMG) predominantly relies on conventional immunosuppressive therapies and expert consensus extrapolated from adult data, creating a critical gap in high‐quality, pediatric‐specific clinical evidence.
Jing Lin, Guoyan Qi, Susan Luo, Qilong Jiang, Bitao Bu, Min Liu, Yuzhen Wei, Meigui Han, Junhong Yang, Zhilan Zhao, Lili Zhang, Yifan Zhang, Haoyou Xu, Xingjie Hao, Zhijun Li   +14 more
wiley   +1 more source

Green's function for anisotropic dispersive poroelastic media based on the Radon transform and eigenvector diagonalization. [PDF]

Proc Math Phys Eng Sci, 2019
Zhan Q, Zhuang M, Fang Y, Liu JG, Liu QH.   +4 more
europepmc   +1 more source

Taxonomy and diversity of Marcgraviaceae, north of the São Francisco river, northeast Brazil

Nordic Journal of Botany, EarlyView.
This study provides a comprehensive assessment of Marcgraviaceae species diversity north of the São Francisco river in northeastern Brazil, analyzing species richness and distribution patterns across 384 000 km² of phytogeographic domains. Through field collections, herbarium studies (both physical and digital), and detailed morphological analyses, we ...
Thales Carvalho, Dennys Victor e Souza Silva, William Matzenauer, Yuri Couceiro, Marccus Alves   +4 more
wiley   +1 more source

Segmentation-free Radon transform algorithm to detect orientation and size of tissue structures in multiphoton microscopy images. [PDF]

J Biomed Opt
Brandt D, Nikishina AA, Bias A, Günther R, Hauser AE, Duda GN, Beckers IE, Niesner RA.   +7 more
europepmc   +1 more source

From the brink of extinction to regulation: northern Europe's white‐tailed eagles now face density dependence and climate constraints after rapid population growth

Oikos, EarlyView.
Population growth reflects the combined influence of regulation and density‐independent factors operating through demographic processes. Under exceptional circumstances (e.g. populations recovering from near‐extinction), growth may initially be weakly regulated but typically slows as negative density dependence (NDD) sets in.
Bård‐Jørgen Bårdsen, Elisabeth Hansen, Jan Ove Bustnes   +2 more
wiley   +1 more source

A radon transform-based method for line spectrum enhancement of vector hydrophone LOFAR spectrograms under low SNR conditions. [PDF]

Sci Rep
Wang J, Song C, Qi Z.
europepmc   +1 more source

Fused Filament Fabrication and Recycling of Bio‐Based Polyamide 11 Reinforced With Recycled Short Carbon Fibers

Polymer Composites, EarlyView.
Fused Filament Fabrication and Recycling of Bio‐Based Polyamide 11 Reinforced With Recycled Short Carbon Fibers. Sample preparation, mechanical properties improvement after rCF addition and properties retainment after recycling. ABSTRACT This research investigates the fused filament fabrication (FFF) and recycling of bio‐based polyamide 11 (PA11 ...
Mirko Coser, Daniele Rigotti, Alessandro Pegoretti   +2 more
wiley   +1 more source

A Non-Stochastic Special Model of Risk Based on Radon Transform. [PDF]

Entropy (Basel)
Makowski M, Piotrowski EW.
europepmc   +1 more source

Tracking and diameter estimation of retinal vessels using Gaussian process and Radon transform. [PDF]

J Med Imaging (Bellingham), 2017
Asl ME, Koohbanani NA, Frangi AF, Gooya A.   +3 more
europepmc   +1 more source