Results 121 to 130 of about 61,800 (289)
Laser &Photonics Reviews, EarlyView.By precisely engineering the geometry of a fiber‐based optical resonator, the interaction between confined light and external ultrasound waves is significantly amplified without sacrificing light confinement, boosting the ultrasound detection sensitivity beyond 0.5 mPa/√Hz.
Tai‐Anh La +2 more
wiley +1 more source
Laser &Photonics Reviews, EarlyView.Laser ablation in liquid enables nanoparticle synthesis from diverse materials but remains less energy‐efficient than ablation in air. This study quantifies the absorption‐corrected ablation efficiency and experimentally confirms redeposition as the key loss mechanism using pump‐probe microscopy.
Maximilian Spellauge +9 more
wiley +1 more source
The multivariate least trimmed squares estimator. [PDF]
In this paper we introduce the least trimmed squares estimator for multivariate regression. We give three equivalent formulations of the estimator and obtain its breakdown point. A fast algorithm for its computation is proposed.
Agullo, J +2 more
core
Movement Disorders, EarlyView.Abstract Background The optimal design for care delivery in Parkinson's disease (PD) that addresses changing needs of the lived experience is unclear. There is a critical need for care models to be implemented and transferable across diverse healthcare systems with agility.
Deepa Dash +34 more
wiley +1 more source
International Journal of Osteoarchaeology, EarlyView.ABSTRACT Lions (Panthera leo) are apex predators with a well‐documented influence on ecological dynamics, yet their potential role as bone‐accumulating agents remains poorly understood and often debated. Previous taphonomic studies have largely attributed bone accumulations in African savannah ecosystems to other carnivores, such as spotted hyenas ...
Blanca Jiménez‐García +2 more
wiley +1 more source
Optimal Control Applications and Methods, EarlyView.Optimal control combines state and adjoint equations, which yield the state (x$$ x $$) and adjoint (lambda) variables as a function of the control variables (u$$ u $$). This structure allows us to design strategies for iteratively updating the control variable, based on conjugate gradient (CG) or GMRES algorithms.
N. Armengou‐Riera +4 more
wiley +1 more source
Development of 4D printing and its performance testing methods
Responsive Materials, EarlyView.This paper reviews the molding methods of 4D printing and its applications in various fields, with emphasis on 4D printing performance testing methods. Abstract 4D printing is a cutting‐edge additive manufacturing technology that introduces the time dimension, allowing printed objects to have dynamic, changeable properties, functions or shapes ...
Guiwei Li +8 more
wiley +1 more source
Remote Sensing in Ecology and Conservation, EarlyView.The single‐scan approach to terrestrial laser scanning (TLS) and the self‐terrain‐normalized form of drone‐based digital aerial photogrammetry (DAP) offer practical options for rapid assessment of the vegetation structure in tropical landscapes.
Magnus Onyiriagwu +7 more
wiley +1 more source
Small, EarlyView.An integrated multiscale approach reveals distinct viscoelastic responses of hydrogels across length scales. Combining AFM‐based nanoindentation, finite element modeling, and a novel analytical framework, this study enables accurate, scale‐specific mechanical characterization to guide the design of advanced biomaterials. Abstract Viscoelastic hydrogels
Nicole Fertala +7 more
wiley +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingMining activities may cause severe ground subsidence, endangering surface structures, and farmlands. Therefore, the acquisition of spatial-temporal evolution of the mining goaf is of great significance. Hotspot analysis (HSA) based on the Getis-Ord G$_{i}
Lu Li +5 more
doaj +1 more source