Results 81 to 90 of about 1,115,323 (244)
Square Root Normal Fields for Lipschitz Surfaces and the Wasserstein Fisher Rao Metric
SIAM Journal on Mathematical AnalysisAbstract. The square root normal field (SRNF) framework is a method in the area of shape analysis that defines a (pseudo)distance between unparametrized surfaces. For piecewise linear surfaces it was recently proved that the SRNF distance between unparametrized surfaces is equivalent to the Wasserstein Fisher Rao (WFR) metric on the ...
Emmanuel Hartman +2 more
openaire +4 more sources
Mass Spectrometry Reviews, EarlyView.ABSTRACT The review examines the evolution of chemical ionization mass spectrometry (CI‐MS), a technique developed in 1966 by Field and Munson. CI is a soft‐ionization method that produces more intense molecular ions with less fragmentation than electron ionization (EI).
Malvika Dutt +4 more
wiley +1 more source
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose To develop and validate a repeatable and reproducible approach, QuantoRAGE, for simultaneous whole‐brain T1 and T2 mapping using adiabatic magnetization preparation. Methods QuantoRAGE is a 3D FLASH‐based sequence using an adiabatic T2‐prepared inversion followed by two readout blocks.
Natalia Pato Montemayor +21 more
wiley +1 more source
Shape Analysis Using the Fisher-Rao Riemannian Metric: Unifying Shape Representation and Deformation
, 2008 — We show that the Fisher-Rao Riemannian metric is a natural, intrinsic tool for computing shape geodesics. When a parameterized probability density function is used to represent a landmark-based shape, the modes of deformation are automatically ...
Adrian Peter
core
A métrica de Fisher-Rao : abordagem geométrica em probabilidade e estatística [PDF]
, 2023 Dissertação (mestrado) — Universidade de Brasília, Instituto de Ciências Exatas, Departamento de Matemática, 2023.Nesta dissertação, veremos como a matriz de informação de Fisher dá origem a uma métrica riemanniana em modelos estatísticos paramétricos ...
Leite, Saulo Henrique Furtado
core
Greater future range expansions in alien than native ant species
Oikos, EarlyView.There is growing concern that many species may not be able to track suitable conditions under climate change and suffer range contractions as a result. At the same time, alien species introduced to novel geographic ranges are often assumed to benefit from climate change.
Tongyi Liu +2 more
wiley +1 more source
PLoS ONEBackgroundMolecular surveillance of infectious diseases allows the monitoring of pathogens beyond the granularity of traditional epidemiological approaches and is well-established for some of the most relevant infectious diseases such as malaria.
Meraj Hashemi, Kristan A Schneider
doaj +1 more source
Oikos, EarlyView.Tropical forests are among the most diverse and productive ecosystems globally, with aboveground biomass (AGB) storing a substantial portion of terrestrial carbon. While biodiversity, composition, and forest structure have been shown to affect AGB, their relative roles, interactions, and direct and indirect effects, with consideration of tree‐size ...
Aleš Lisner +8 more
wiley +1 more source
, 2017 CNPQ - CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICOFAPESP - FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULOIn information geometry a Riemannian manifold of probability distributions is considered with the metric given by Fisher ...
João E. StrapassonJulianna PineleSueli I. R. Costa
core +1 more source
Bioactive Natural Products in Cardiovascular Disease: Focus on Thrombotic Events
Phytotherapy Research, EarlyView.An overview of the role of natural products (NP) in cardiovascular disease prevention, highlighting key mechanisms of action: including antiplatelet, antithrombotic, anti‐inflammatory, and antioxidant effects. Additionally, it illustrates the integration of diet–drug interactions, nutritional epigenetics, and the role of artificial intelligence in ...
Maria Nektaria Magkoulia +1 more
wiley +1 more source