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Sensing the scattered fields of single metallic nanostructures is a crucial step towards the applications of isolated plasmonic antennas, such as for the sensing of single molecules or nanoparticles. In the past, both ne...

This study focused on the secondary metabolite characterization and radical scavenging activity of the chloroform (CF), ethyl acetate (EF), and aqueous fractions (AF) of Ziziphus spina-christi to ascertain its therapeuti...

Materias / palabras clave: Fourier, análisis de; Fourier analysis

Materias / palabras clave: Wind power; Fourier transformations; Energía eólica

Materias / palabras clave: Ondas eléctricas; Ecuaciones; Fourier analysis; Wavelets (Mathematics)

Materias / palabras clave: Análisis funcional y transformaciones; Análisis funcional; Cálculo y análisis matemático; Física matemática

We demonstrate a technique for flexibly controlling subwavelength focusing and scanning, by using the Fourier translation property of a topology-preserved flat lens. The Fourier transform property of the flat lens enable...

Toplumun yarısını oluşturan kadınların işgücüne katılımını etkileyen faktörlerin belirlenebilmesi ekonomilerin büyüme ve kalkınmasında oldukça önemli bir yere sahiptir. Bu çalışmada Türkiye için ...

Meta-optics have opened new possibilities for portable, high-performance microscopy, offering ultrathin and highly customizable wavefront control in scenarios where bulky optics limit adoption. Here, we use this capabili...

Understanding the nutritional physiology of mosquito larvae is crucial for optimizing massrearing practices and improving control strategies. Here we combined complementary opticaland spectroscopic techniques, including ...

A discrete two-dimensional Fourier transform and the power Fourier spectrum are used for determination of average strains near cracks in a welded seam of Ni-Cr-Fe alloy. The alignment of Kikuchi images with the help of g...

Dental caries requires remineralizing agents to restore the dentin. Mauli banana stem gel is predicted to be an alternative material for mineral deposition during the remineralization process. Fourier transform infrared ...

Silicon photonics enables compact integrated photonic devices with versatile functionalities and mass manufacturing capability. However, the optimization of high-performance free-form optical devices is still challenging...

In this paper, we present a new method for DC resistivity modeling as an alternative to finite element and finite difference techniques, based on a Rayleigh-Fourier approach. This is especially adequate to model 2-D laye...

Abstract Nanofluids have emerged as promising heat transfer media due to their superior thermal performance associated to conventional fluids, yet their behavior under mutual impacts of radiation, heat source/sink, and m...

Materias / palabras clave: Fourier, Charles; Utopias; Utopías

Las matemáticas proporcionan herramientas indispensables para analizar los fenómenos físicos que suceden en la naturaleza. Este libro introduce algunas de esas herramientas. En particular, el lector podrá aprender la...

Los análisis de Fourier permiten caracterizar el contorno del diente a partir de un número determinado de puntos y extraer una serie de parámetros para un posterior análisis multivariante. No obstante, la gran comple...

The viability of employing flow analysis coupled to Fourier transform infrared spectroscopy (FA-FTIR) as a useful tool for quantitative measuring of magnesium sulphate in pharmaceuticals was explored, developed and valid...

El objetivo general de este trabajo de tesis consiste en investigar la incidencia del formalismo de la transformada de Fourier fraccionaria en el procesamiento óptico de la información, analizar su relación con otras ...

An efficient method for the calculation of the interactions of a 2m factorial experiment was introduced by Yates and is widely known by his name.The generalization to 3m was given by Box et al. [1].Good [2] generalized t...

A multiple sequence alignment program, MAFFT, has been developed. The CPU time is drastically reduced as compared with existing methods. MAFFT includes two novel techniques. (i) Homo logous regions are rapidly identified...

The use of the fast Fourier transform in power spectrum analysis is described. Principal advantages of this method are a reduction in the number of computations and in required core storage, and convenient application in...

Materias / palabras clave: Functional analysis; Fourier series; Análisis funcional; Series de Fourier